Diy hilling discs. The device and the use of a hiller for a walk-behind tractor at a summer cottage

How to make a hiller for a walk-behind tractor with your own hands

Availability walk-behind tractor in a personal household, you will not surprise anyone. This is very valuable unit in work allows for the cultivation and plowing of land plots of various lengths.

However, if you use additional attachments, you can significantly expand the potential scope of your walk-behind tractor.

It is not surprising that after spending a certain amount of money on the purchase of a walk-behind tractor, many want to make additional equipment with their own hands, thus wanting to save money on their purchase.

Of course, no one talks about making an exact copy of the equipment that is sold in specialized stores, but the principle of operation and general design features will be the same.

Most people in our country use their own gardens for planting potatoes, which are no less popular in our country than in Belarus. Therefore, the requirements for the walk-behind tractor must be appropriate - it must plow the land for planting and also help plant and care for potato bushes.

Courting means hilling, which is why potato hillers have become very popular, and we will talk about the methods of making them.

About the device of the hiller

The design features of the hiller directly depend on the type of device, of which there are several.

Disc hiller. Already from the very name it is clear that in the construction of this hiller, discs are used, more precisely two discs located to each other at a certain angle. In addition, these discs are attached to a special frame, which is directly aggregated with the walk-behind tractor through a hitch.

For more information about the disk hiller, see the video:

Active hiller... This type of hiller is also called propeller, because it uses translational and rotational motion. Such hillers are installed on walk-behind tractors, which have two forward gears.
This is necessary so that in second gear it is possible not only to loosen the surface, but also to throw the earth from the inter-row spaces.

Lister hiller. This is the simplest type of hiller, which is gradually losing its popularity due to its lower efficiency compared to the two previous types of devices. Structurally, they are two sheets connected to each other, they are similar in shape to something like wings.

Lister hiller

With the help of these tools, you can form furrows, and then plant the potatoes. In the future, when the bushes are formed to the optimal size, hilling can be done with the same tools.

Thus, the rows are very even and neat, which not only improves the visual perception, but also helps the potato tubers to form better and ripen faster in the bush.

Hiller for a walk-behind tractor Cayman, Patriot, Texas, Foreman, Crossser, Viking, Forza, Sadko with his own hands, drawings and video of the manufacture of which can be found in the public domain, represents the best way out of the situation when there is no extra money to purchase attachments.

In addition, the independent production of one or another technical means will significantly save on the subsequent operation of the walk-behind tractor.

Do-it-yourself hiller

Necessary materials

Before proceeding with the analysis of this or that method of self-production of the hiller, you need to list the minimum list of what we will certainly need in the course of work.

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Of course, no one forces us to retrain as a blacksmith in order to forge all the necessary parts using the ancient method that was used several decades ago. But we still need an elementary list of welded and locksmith equipment:

Welding machine(it is preferable that this machine is designed for arc welding).
Grinder with a set of different discs and attachments.
Electric drill with a set of reliable drills.
Electric emery.
Gas burner, which is necessary for heating the metal during hardening.
Vise or workbench.
Various files and other consumables(bolts and other fasteners).

This list relates directly to the tools we need. In addition, the material itself will be needed, from which the self-assembly will be made, but we will talk about this in more detail in the process of describing the methods of making hillers.

Instructions

I would like to start by considering the process of making a disc hiller, because this type of device is the most in demand today.

In addition, the use of this type of hiller allows you to synchronize it with the capabilities of your walk-behind tractor, i.e. regulate the power and speed of movement.

By setting disc sizes of different diameters, you can hilling potato bushes different lengths.

Disc hiller

Many people ask the question - how to make a hiller for a walk-behind tractor with their own hands? At home, this is quite possible if you follow certain recommendations. So, we will describe the manufacturing process in stages (for example, take a disc hiller for the Neva walk-behind tractor):

For making us need cutters from an old seeder, or metal sheets 2 mm thick. They are attached using bearings with oil seals.
You need to put them at an angle to each other. The distance between the lower parts of the discs must correspond to the track width of the walk-behind tractor. They are connected by welding, or using ordinary bolts.
Here you need to follow a strict recommendation - the disks should be symmetrical to each other. Otherwise, the walk-behind tractor with a hiller will move to the side, which will significantly complicate the whole process of work.
In addition to the discs themselves, the hiller design includes screw lanyards, T-type leash and stand. Lanyards, in this case, perform the adjusting function of turning the discs along the vertical axis.
A do-it-yourself hiller for a walk-behind tractor, the drawings and photos of which you see below, must be made in strict accordance with the dimensions. Of course there will be improvisation, but at the first assembly experience it is best to use other people's developments.
Depending on the possibilities, it is possible to make a fixed and adjustable working width. The second method is more convenient, because you can change the disc spacing by simply rearranging the racks.
To aggregate a hiller with a walk-behind tractor, you need use the hitch bracket, on which there is no bead. The hiller leash is attached to the hitch with a stopper, connected with bolts and washers. The stopper itself is inserted into the square tube and then tightened.

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The disc hiller for the Salute walk-behind tractor is made in the same way, because the design itself and the method of connection with the walk-behind tractor are completely identical with the Neva.

Active hiller

To make such a hiller, we need exactly the same list of materials and tools that we used in the manufacture of a disk hiller:

Using a similar toolkit, you can make an active hiller for the MTZ walk-behind tractor, Plowman, Champion, Carver, Huskvarna, Lifan. The manufacturing principle is in many ways similar to the disk version:

The axles also need to be adjusted to the parameters of the walk-behind tractor, and the parts themselves are welded using a welding machine.
As previously reported, this type of hiller makes certain requirements for the walk-behind tractor. It must have two forward gears, as well as a PTO - a power take-off shaft. Many sellers of walk-behind tractors, speaking of the fact that a walk-behind tractor has two gears, mean one rear and one front.
So when buying, you need to clarify this point.
It would be appropriate production of multiple bushings with brackets, as well as additional blades made of metal.

Double row hiller

The double-row hiller is the same lister species of the hiller, but in double volume... Let's consider the whole process of work in stages:

For work, we need a sheet of metal about 3 mm thick. From this material, it is necessary to weld the base of the hiller.
A 4 mm steel strip can be used as a bracket. The field board is made from a 5 mm thick sheet of steel.
Rack hiller takes over the main burden at work. Therefore, you need to make sure that it is the most stable and reliable in comparison with the rest of the hiller.
The hiller wings can be made from a 2 mm thick sheet of steel. They need to be bent slightly using a pipe of the desired diameter.

In principle, this is where the process of making a two-row hiller ends. Can I have some more make an adjustable hiller wing system, which are attached to the base using hinged technology. In the tail of the structure, there are rods that regulate the angle of inclination of the wings.

Otherwise, the manufacturing principle is completely identical to that of the fixed Lister version.

After completing the self-assembly of the hiller, the most important thing is trial work with it in the garden. Successful manufacturing does not yet guarantee quality work, because it depends on the combination of many factors - weather conditions, soil condition, correct sharpening of the hiller elements, etc.

Before starting hilling, you need to walk on an ordinary piece of land... In the course of work, you will feel the correct operation of the hiller, you will be able to adjust the optimal values of depth and angles of entry into the soil.

The second important point is the speed with which you will carry out the hilling process. A correctly selected pace of work can be no less useful in work than the presence of a hiller itself, because at high speeds the unit will simply scatter the earth in different directions, without hilling.

Conclusion

Potatoes are a very important crop in our country., it is not for nothing that it is called “the second bread”. In this regard, many summer residents rush to their plots at the end of May to plant potatoes, which can be fed throughout the next year.

However, the process of maturation of potato tubers depends not only on planting it directly in the holes, but also on further care, i.e. hilling and weeding.

You can, of course, do it manually, but it is very laborious and time consuming. In addition, if you have a walk-behind tractor, you can use it in combination with a special attachment - a hiller. Making it yourself does not present any particular problems if you have the necessary list of tools and materials in stock.

In this case, we do not mention the presence of the necessary skills to work with these tools, because this is a matter of course.

Thus, with minimal investment you can make a fully functional hiller for aggregation with a walk-behind tractor, which is in no way inferior to purchased counterparts.

Source: http://machinspec.ru/selskoxozyajstvennaya/motoblok/okuchnik-svoimi-rukami.html

Do-it-yourself potato hillers for a walk-behind tractor - the implementation of your locksmith talents and cost savings!

Correct processing of the personal plot significantly increases the yield of the planted crops. In modern conditions of time pressure, summer residents often resort to small-scale mechanization of garden work. A walk-behind tractor has not been in short supply for a long time, and you can find it in almost every farm.

Having spent a certain amount on the purchase of this useful device, I want to save as much as possible during operation. One of the ways to save money is to make attachments with your own hands.

Of course, no one offers to forge a plow in a forge, as was done many decades ago. However, you cannot do without elementary locksmith equipment.

To make homemade accessories for a walk-behind tractor you will need:

Welding machine, preferably for arc welding;
Gas-burner. Not to replace electric welding, but to warm up the product during hardening;
Angle grinder (grinder) of medium power, with a set of cutting and roughing discs;
Drilling machine or powerful drill. Of course - quality drills;
Electric emery (grindstone);
High quality locksmith workbench, vice, files and fastening tools.

The most popular in use are mechanized hillers for a walk-behind tractor. We will talk about the culture for the sake of which summer residents are ready to stand for hours in the field, bending over in three deaths. And an indispensable assistant in the struggle for the harvest is attachments.

How to make a potato ridger yourself

First of all, let's decide which tool is right for you. Hilling devices are of several types:

Lister, fixed and adjustable angle

Fixed is the easiest fixture to use and make. It is easy to make it using the attached drawings:

The base is welded from steel sheet with a thickness of at least 3 mm. This knot is the first to meet soil resistance.

For the bracket, we use a 4 mm steel strip, it is advisable to harden the part after molding. The field board can be bent from 5 mm steel, for example from a leaf spring. Only the metal must first be "released" and then hardened again.

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The rack is a structural element that bears the entire load. Therefore, select a strip of at least 8 mm thick for it.

General view of the base in the illustration:

Welding must be done in two passes, on each side of the joint.

Wings can be made thinner from the sheet. 2 mm is enough. It is important to observe the dimension, otherwise it will not be possible to correctly dock the wings with the base.

The wings bend to any pattern - a steel pipe of a suitable diameter will do.

Due to the concave geometry and the presence of welded seams, the structure is rigid.

The adjustable lister hiller is just as easy to make yourself. The difference is that the wings are pivotally attached to the base, and there are rods in the tail section for adjusting the angle.

The technology and the thickness of the workpieces are the same as in the previous model. The versatility of the attachment increases significantly.

The processing speed can be doubled if you make a two-row hiller for a walk-behind tractor.

To the already finished design, it is only necessary to modify the traction device. It makes sense to make the mounts movable so that the width of the rows can be adjusted.

Disc hillers

The advantage of this type of attachment is in synchronization with the capabilities of the walk-behind tractor. You can adjust the speed and power, which are mutually exclusive. Since the resistance in the soil is small, there is no need to use a more powerful walk-behind tractor.

Another advantage is that by choosing the right size of the discs, you can spud potatoes at different stages of growth.

The design principle is clear in the diagram:

You can make such a canopy yourself. The only difficulty is in molding the discs. Most often, used cutters from a collective farm seeder are used. Having traveled through the villages, it is fashionable to find inexpensive good copies. It is better to mount on bearings with installed oil seals. The slide bushings will wedge.

If one disc gets stuck, the walk-behind tractor can turn to the side. Setting up the disc hiller consists in selecting the tilt angles and immersion depth. For this, the bracket is equipped with bolt-retained movable elements.

A curious donor option for disc hillers is worn out circular saws.

With their help, the soil from the row spacing is not so efficiently lifted, but the tines additionally loosen the soil, and you can set a not so sharp angle between the discs.

This compensates for the lack of a bowl-shaped profile. Of course, the axles must be on bearings. Otherwise, there will be no rotation - you will simply row the ground along the rows. If you couldn't get your disc bowls, this is your option.

Propeller hillers

Two forces are used - translational motion and rotation. An active hiller for a walk-behind tractor requires the unit to have two gears and a power take-off shaft. The processing efficiency increases significantly, and the cost of the equipment rises accordingly. Therefore, just like the previous models, propeller-type hillers can and should be made independently.

Again, nothing but high-quality iron, a grinder and a welding machine is required. The axles are fitted to the walk-behind tractor, the rest of the parts are simply arc-welded.

The advantage of this device is that it performs two tasks in one pass of the walk-behind tractor.

The row spacing is loosened, part of the land is simultaneously thrown onto the rows. That is, hilling with loosened soil occurs.

Adjustment of the propeller-type hiller is not required, only the distance between the nozzles is set. Different degrees of loosening and hilling heights are set by the shape of the lugs and installation angles relative to the axis of rotation.

You can make a pair of bushings with brackets, and a set of blades for different types of hilling. It will be enough to quickly change the hooks, and you will have a new tool every time, practically at no additional cost.

Practical setting up a hiller on a walk-behind tractor

The theory of the operation of the hilling device is described in textbooks for summer residents in such detail - that even a person who is far from agriculture can figure out the settings. However, in practice, the saying “it was smooth on paper, but they forgot about the ravines!” Works.

The peculiarities of the soil, the current weather, the quality of sharpening of the hillers - this is not the whole list of factors that affect the quality of plowing. Not to mention the characteristics of the walk-behind tractor.

Therefore, before entering the garden, you need to walk the technique on the "virgin soil".

It is desirable that the characteristics of the soil be the same as on the cultivated soil. During the "work" you, firstly, will feel how the attachment is behaving, and secondly, set the correct angles and depth of processing.

It is equally important to choose the correct plowing (hilling) speed. The relationship between speed and power when using disc nozzles was described above. The same applies to other devices. Sometimes an inferior homemade hiller, at the right speed, works wonders. And an expensive active baking powder simply scatters the earth on the sides.

For a detailed story about the settings of the potato tiller and its installation on the KADVI walk-behind tractor, see this video material.

Hilling agricultural crops allows you to more successfully maintain soil fertility, increases productivity and decorative qualities of plants, and reduces the cost of pesticides and irrigation. It is impossible to get a good harvest of a number of crops, especially potatoes, without hilling. Hilling is especially effective in personal subsidiary plots and small commercial farms, the soil in which is usually depleted and used intensively. However, hilling the rows with a hoe (hoe) is an extremely tedious work, and the cost of ready-made hillers, manual and for motoblocks, is frankly not encouraging. We live in a postindustrial society (consumer, neoliberal, tolerant - it's all one water on jelly), one of the basic principles of organization of which is that the more necessary a thing, the more unjustified "cheat" is given for its price. The basic product is offered at a reduced price, but for accessories to it, without which the “base” is just an expensive toy, “bells and whistles” are put from the heart. For example, a plow often comes complete with a walk-behind tractor, but not very durable; so this topic will soon have to be addressed. But the second most useful attachment - the hiller - needs to be bought separately, and is clearly disproportionately expensive to the cost of the product. Nevertheless, there is a way out: you need to make a hiller with your own hands. At home, having a hand-held locksmith tool, an ordinary electric one (drill, grinder), a workbench and the ability to use a welding machine, it is quite possible.

Choosing a prototype

Hilling is generally a type of soil cultivation and is carried out most often with an ordinary cultivator with replaceable working bodies. An exception is hilling potatoes. In order for the potato to form more large nutritious tubers, its rows are made wide (0.5-0.6 m), and the bushes are spud high. Therefore, the potato hiller is a specialized attachment. Another specific case is the hilling of crops grown in narrow beds. Specialized cultivators for narrow rows exist, but in private farms it is almost always possible to do with a conventional cultivator with minor modifications, see for example. video selection:

Active or Passive?

In large agricultural technology, they often work as active hillers, the working bodies of which are set in rotation from the power take-off shaft of the traction unit. Motoblocks and mini tractors for private household plots and small farms are on sale, but in practice it turns out that an active hiller increases the productivity and quality of work for them insignificantly, but its cost and fuel consumption increase significantly, and the engine resource is developed faster.

The reason is the engine. There are no mini-potatoes or tomatoes and will not be - we need edible ones. The mini-hiller should turn over the soil per meter of row as much as the large one; the same amount of energy is needed for this. It is not a problem to select 10 kW for a 5-body hiller from a 100 kW diesel engine, but giving 2 kW to a single-body engine of 6-10 kW will be already at the limit of possibilities.

There is one more essential circumstance. Tractor diesel engines of a special design, although this is noticeable by eye only to a specialist in motor-builders. Their liter power is small, but the engines themselves are very responsive, with a soft external characteristic, therefore, the power take-off to the mounted unit has little effect on the specific fuel consumption in g / kW * h. It is difficult to put the same motor on a walk-behind tractor already because the required performance characteristics are obtained only with a sufficiently large engine displacement. But even if this obstacle can be overcome, the motor will still turn out to be too expensive, heavy and cumbersome.

Large agricultural holdings consume tons of fuel; Private household plots and small farms - liters. But the engine of the walk-behind tractor must also keep a uniform tractive effort, adapting itself to the inhomogeneities of the soil, because processing flaws are unacceptable in any case. Therefore, mini-agricultural machinery is equipped with motors, carburetor or fuel-injected motors, deliberately voracious and designed for the speed of movement of the unit, approx. equal to the walking speed. Thus, it is possible to minimize the costs of mechanization as a whole, but the external characteristics of the engine, necessary for a “painless” power take-off, are no longer obtained: the engine overstrains, burning an unreasonable amount of fuel and itself. Therefore, further we will restrict ourselves to considering only passive hillers (without transferring power directly to the working body), which load the source of tractive effort as little as possible.

Motor or yourself?

Hilling can be carried out in half a row (top right in the figure at the beginning), when each bed is wrapped in earth in 2 passes, and immediately in a row (bottom left in the same place). Hilling in 2 passes in half a row is useful only for individual crops grown on a thin fertile layer in conditions of insufficient moisture: a dip on the crest of the dump prism serves as a moisture trap. Effective hilling of potatoes is carried out only at once in a row.

Manual hilling by one worker is possible only in half a row on light, loose, poorly moistened soils, up to 30-35 cm wide.Already for hilling potatoes on ordinary garden soil without mechanical traction, at least two are needed (item 1 in the figure below ): the front creates the actual traction, and the rear holds the furrow and working depth. A great exercise for feminists who want to prove themselves as good as vile male harassers. But liberal-tolerant ladies prefer public actions, on the Internet or in kind. Maybe because there is no useful work to be done there? And for a useless one, you can bargain for a higher payment, tk. 100% reliable criteria for assessing unproductive labor are impossible in principle. But back to the topic.

The presence of a walk-behind tractor with a power of 0.5-1 kW will make it possible to hilling potatoes in a row, pos. 2 in Fig. Motoblock Neva, etc. pulls a 2-body hiller for a working width of up to 0.8 m, pos. 3, according to the scheme 0.5 row + 1 row + 0.5 row. On any mini-tractor, you can attach a 3-body hiller of the same type (pos. 4), for processing 0.5 + 1 + 1 + 0.5, or a 2-body for processing 1 + 1. Labor productivity in this case increases, per 1 pass, 2-3 times compared to hilling in a row, but the cost of purchasing special equipment grows significantly. Therefore, further we will focus on how to make a hiller for a walk-behind tractor with our own hands, with the possibility of using it by "gravity", and how to make a manual hiller for small areas, approx. up to 20 acres.

Note: although attachments for mini-tractors are actually not the topic of this article (mini special equipment is acquired by literate, well-established owners), but suddenly you got a tractor unexpectedly, below we give a video of how to make a 3-row hiller for a mini-tractor yourself:

And about the results of his tests:

Disc or share?

In large agricultural technology, at least 10 types of hillers are used. There are hundreds of patents for this type of attachments for cultivating the land, and everything is being added. But, taking into account the possibilities of home technologies and the requirement to work also on the muscular traction of a person, the choice of a prototype turns out to be small: this is a hiller or a general-purpose plow, or a disc for potatoes. For more details on both, see below, but for now let's see in what conditions which of them is best suited. The determining factor is the granulometric composition and physical properties of the soil. If your site is on loose, non-sticky sandy or sandy loam soil (which, as you know, is best for potatoes), then you can, without further ado, build a manual mini-hiller for light soils, which you can work with alone, see, for example. video:

or a manual tiller for light soils, which may need to be pulled by two people:

In all other cases, it will be necessary to take into account the peculiarities of the weapons of the previously selected types. For a plow hiller, they are as follows:

The disc hiller has a trace. peculiarities:

Requirements for the qualifications of the worker are minimal: a properly configured disc hiller (see below) automatically keeps the specified processing parameters.
On light loose soils, less tractive effort is required than for a plow.
On soils of medium and heavier severity, the situation is reversed.
On muddy, heavy alluvial, etc. the disc hiller will not last sticky soil and the tractor - the engine will stall, the hitch will break or the implement will break.
On soils optimal for potatoes, high hilling immediately in a full row with a sharp prism ridge is possible manually.
The working width of the single-row disc hiller is up to 630-650 mm.
High hilling in 2 half-rows is possible: discs that go close to the root ball, or roll along the roots, or damage them imperceptibly for plants.
Having bumped into an obstacle, the working bodies roll over it. In this case, a slight flaw is possible, but there is no forced interruption in work.
It works just as well with a winch, with an internal combustion engine or electric, as with a straight line.
For manufacturing, you need purchased or turned-to-order knots, see below.

Finally, it is necessary to take into account the fact that potatoes are an excellent insurance crop in a farm of any direction. Potatoes cannot be called the record holder for profitability, but the demand for “second bread” is stable, and the keeping quality of potato tubers makes it possible to realize the harvest with the greatest possible profit. Therefore, a significant share of the total area is allocated for potatoes in integrated agricultural enterprises. Which one, this is a question of the economy in relation to specific local conditions, but first of all it makes sense to make a disc hiller. An exception is the case if your area on the ground is heavier than average, and you have not yet acquired mechanical traction.

Disk

The device of a disc hiller for potatoes is shown in Fig. below; its working bodies rotate on the move under the action of friction against the ground. However, in case of self-production for a small private economy, this unit can be significantly simplified by setting the vertical angle of inclination (in a motorist way - camber of the discs) fixed at 30 degrees at an angle of attack (negative convergence) of 0 degrees, or by leaving the discs vertical. In the first case, when adjusting the hiller to the desired angle of attack, the inclination of the discs will also slightly change, but when walking on foot this is insignificant and even convenient: the tool is set up by one turn of the discs.

It's about processing speed. The maximum possible, which does not gradually kill soil fertility, is theoretically 20-26 km / h. Acceleration of the movement of the implement gives a double fuel economy: by optimizing the operating mode of the internal combustion engine of the traction unit and reducing the processing time of the field of a given area. Considering that, according to the most optimistic forecasts, oil suitable for diesel fuel remains on Earth for 50-60 years, and agricultural machinery consumes up to 20% of heavy motor fuels produced in the world, this is a matter of vital importance, over which teams of highly qualified specialists are fighting.

Note: light, low-sulfur shale oil is suitable for gasoline for passenger cars (which are already beginning to be replaced by electric vehicles), but diesel fuel, jet fuel and fuel oil for ship power plants cannot be obtained from it. Almost all known reserves of heavy oils are concentrated (in descending order) in Saudi Arabia, Russia and Iran; dark oil fields in the USA and Venezuela are practically depleted. Moreover, their size in the Russian Federation is not exactly known - Russian specialists get off with general comments on direct questions that, they say, many potentially oil-bearing areas have not yet been properly explored. Why they keep silent, it is quite understandable, this is information of the greatest strategic importance, more than the nuclear-laser-stealth-hypersonic secrets all together.

The "real" disc cultivator shown in fig. above, it is adjusted to the maximum possible travel speed on the given soil. But in a private household or on a small farm, in general, it does not matter, it will take, say, 2 or 2.5 liters of low-octane gasoline for hilling and the processing will take 1 hour 30 or 40 minutes, but it will be much easier to make a hiller.

Drawings of a disc hiller for potatoes, designed for mechanical and manual traction, are given in Fig.:

This is an old, well-tested still Soviet amateur design, fragments of which, scattered across the expanses of the Russian Internet, are brought together here. Its distinctive feature is the presence of scrapers that clean off adhered soil from the discs. With manual handling, this greatly reduces tractive effort, and with mechanized processing, fuel consumption. layout according to pos. in fig. is this:

General view, marking of adjusting holes on the rake (emphasis on the first "e"), scraper, straight bracket (for a 0 degree disc tilt on ordinary garden soil;
Disk sizes and disk configuration schemes (see also below);
Angle disc bracket for working in sand and loamy sand;
The dimensions of the rake.

At pos. 2a shows the setting of the discs for hilling in one full row (see below on the left in the figure above.) With preim. from a walk-behind tractor or a winch. At pos. 2b - setting up disks preim. for manual hilling in 2 half-rows per pass, top right in Fig. at the beginning. For more information on setting up a disk hiller, see video

Where needs to be finalized

The weak points of the described design today are:

the disks themselves - they must be made of ductile carbon steel;
scraper - the material is the same, but it cannot be bent at home: the thermal tempering will take place, and the scraper will bend itself, and not clean;
disc hub - works in the toughest conditions.

Disk

The authors of the original design recommended that the discs and scrapers be taken from agricultural machinery. It was easy for them to advise that - then both were lying underfoot on any collective / state farm farm. Alas, now is not the time. Although, of course, not alas - what happened then, we all experienced the hard way. Now, of course, buying discs for a hiller is not a problem. Problems appear later - with the quality of the material and the hub, see below. With the price too - a knowingly high-quality disk for a hiller for a walk-behind tractor is about the floor of a whole new attachment, or even more. So we need to find ways to make a good, durable disc for the hiller with our own hands.

The disc profile is simple: it is a spherical segment. The boom of its deflection (distance from the base to the pole) for working with walking speed should be approx. 6% of the diameter. You can double as much, then on light loose soils the blade prism will form better, but the tractive effort will increase.

The profile of a self-made disc for a hiller and its dimensions are shown in the figure:

Material - ductile carbon steel not worse than St44. Disc thickness (not to be confused with deflection boom) 2-4 mm; the better the steel, the thinner the disc can be and the easier it will be to pull the hiller (or less gasoline will gobble up the engine of the walk-behind tractor). For the same purpose, the cutting wedge is sharpened from the inside by 3-5 degrees; this can be done with a cylindrical abrasive cutter tucked into an electric drill.

Where can I get it?

Yes, this steel is no worse than St44. Domestic gas cylinder bottoms and boiler tops are not suitable. They are viscous, but low-carbon, so that they hold pressure (have a high enough yield point) without the danger of sudden destruction. Unfortunately, their material is not adapted to abrasive, alternating and shock loads: the disks will quickly become blunt, and soon they will even be crumpled.

The most suitable blanks for hiller discs are wheels from car wheels; this is just what you need, and with a large margin. Tolstish, however, but the tractive effort from this will increase insignificantly. How to make disc plowshares for a hiller from autodiscs, see the video:

and the hiller itself with such disks:

The disadvantage of hiller shares from autodiscs is not a completely spherical profile. This increases the tractive effort a little more. If you have a suitable sheet material, then how to make spherical discs for a hiller out of it, see the video:

Scrapers

Old rubbish will help out with scrapers: they can be made from pieces of springs; this is again what you need, with a large margin. Since it is impossible to bend spring steel in a home workshop without depriving it of its strength, toughness and elasticity, the scrapers are simply cut out with a grinder. Discs are made according to the radius of curvature of the spring, because that of the disk itself is not critical, see above. It is only necessary to take into account that the gap between the scraper and the disc is needed within 2-5 mm, depending on the stickiness (adhesion) of the soil.

Hub

It is precisely because of the hub that it is strongly discouraged to buy discs for the hiller (especially on the Internet): most of them with one sliding bearing and are loose literally in the first bed. The disc coulter hub for the hiller must sit on a pair of nylon plain bearings (see figure on the right). "Balls", bronze and even fluoroplastic are not suitable, it's all in the ground and dust. Therefore, the hub bushing is tightly closed at the ends with threaded caps, and its inner groove is regularly stuffed with a mine shaft, etc. heavy duty grease. The sleeve is split on the shaft. That, of course, makes it difficult to remove / install the disk, but any other mounting of its working conditions will not withstand.

Note: on garden soil, it is somewhat heavier (denser) than usual, simple disc hillers without separate adjustment of the inclination of the discs are sometimes squeezed up on the move. In such a case, you can make a hiller for a walk-behind tractor with a platform on which some kind of load is placed, see, for example. video:

Plow

The device of a 2-row plow hiller for a walk-behind tractor is shown in Fig.:

Gardeners often call the plow-eared hiller because of its dump wings. Its base frame is no different from that of a universal cultivator; Yes, in fact, this is a cultivator with replaceable working bodies. Body Type 1 (furrow, plower) is intended for furrowing (plowing of furrows); Type 2 actually for hilling. Type 1 wings are rigidly fixed; the range of Type 2 dumps is adjustable. Body Type 2 is also equipped with a field board that sets the depth of the working body: less on heavy soils, more on light soils; in the same way, the volume of the dump prism is regulated, i.e. hilling height. The principle of operation of both bodies is the same: the opener knife cuts the soil and transfers it to the share, which divides the cut layer in two. The only difference is the work of the wings and dumps. The wings simply deflect the soil a little to the sides and smooth out the tip of the blade. Dumps (no longer soil, but a hiller share), on the contrary, form the most even prism with a sharp ridge.

It's all about the ploughshare

Operational adjustment of the plow hiller for the processing conditions is not performed. Instead, replaceable plowshares are placed on the carrier (s) of the frame.

The plow share (item 1 in the figure) is not adjustable to the working width: it is 20-25 cm. It is the direct heir of the old peasant plow (see figure on the right). It is easiest to pull the hiller with a plow share in narrow rows on light or ordinary garden soil. In addition, the plow share is suitable for shallow plowing, weeding, and digging of potatoes - but not on light sandy soils, where the potatoes “scatter” large, tasty tubers widely and deeply.

A typical plow hiller is a lister, with lister dumps of an adjustable span, pos. 3 and 4 in Fig. above. Lister in English to list; just list without a preposition indicating that it is a verb (there are no such verbs in purely inflected Russian language), it is a list and a few additional meanings. The width of capture of the lister hiller is the maximum possible for this type of implements, up to 450 mm. How to make a simple single-row lister hiller with your own hands, suitable for manual traction, see, for example. video:

Potatoes, as mentioned above, are planted in wide rows. It is very difficult to pull a lister hiller with such a range of dumps, and then it will not form the prism of the dump as needed. Therefore, potatoes are spud with a chisel hiller (pos. 5). A chisel in a general agricultural sense is a knife that performs preliminary or additional tillage. There is some analogy here with tearing the fabric: it is difficult to break a whole cut in width, because its edges are covered in a special way specifically against this; so is the soil cemented by plant roots. But it is necessary to slightly cut the edge of the fabric, and the child will tear it "with a whistle"; such a pioneering cut of the soil makes a cheeser. For better loosening of the soil and the formation of a high peaked prism, the ploughshare of chizer hillers is often made split (see the figure below): the springy “feathers” of the wings (which are also called chisers), under the impact of lumps of soil, additionally loosen it and then discard it. The advantage of chisel plow hillers for potatoes is that only an underground knife-arrow needs to be made of high-quality viscous carbon steel, and all other parts can be made of ordinary structural steel; complex profiling of the chisel, the actual share and dumps are also not required.

Do you need a profile?

The share surface profile is the determining factor for the fuel consumption of the traction unit during plowing and hilling with a plow hiller. The role of energy savings in agricultural technology was mentioned above, therefore, entire scientific institutes are engaged in profiling the plowshares of agricultural implements. The development of a new profile that provides savings of 2-3% over current consumption is considered a major achievement. But it is very difficult to make a "really" profiled plow share with your own hands, and it is also said above why in private household plots and small agricultural farms, when processing at walking speed, fuel economy fades into the background. As for the tractive effort (this is already the main thing for a manual hiller), at the same speed, careful profiling of the share reduces it insignificantly; almost imperceptible. But there are no foundries with a cupola and a stamping press for 2-5 thousand tons or more in a home workshop, and bending and punching out the most common structural steel with a thickness of 2 mm or more is exhausting work. Therefore, it makes perfect sense to make a do-it-yourself plow hiller with a simplified profile share.

Examples of constructions

In the Russian zone of open ground cultivation for potatoes from home-made plow hillers, lister with a simplified share (s) and chisel are applicable. Which one to do is determined by the nature of the soil of your site. We do not touch chernozems and other highly productive soils: they are not allotted for summer cottages, private household plots and small farms; if you have such happiness, then you need to work as an active hiller. On gray, brown and brown soils common in the Central Lane and in the south of Siberia, potatoes do not give record yields, but their rows can be narrowed to the limit of 50 cm - the roots of the bush will not disperse far, and there will be no tangible benefit from very high hilling. A lister aggregate will be effective here.

But another variant of potato luck is also possible. When the last great glacier melted, streams from it in the Valdai region merged with a river up to 200 km wide (!). It flowed into the sea somewhere between the present Rostov-on-Don and Taganrog. For the first time, the existence of such a river was proved by alluvial deposits on the Ergeni Upland, and geologists called it the Ergen River, and the sediments remaining from it were called Ergeni. Ergeni are widespread in the European part of the Russian Federation. For example, in the Voronezh region. literally across the road from more than a meter thick black soil, God knows where in the width a strip of thin grayish earth on loose sandy loam or sand can begin - this is crap, stretching from here to the Dnieper; Chernihiv and Sumy regions with their famous potatoes (and unbearably disgusting moonshine from them) are almost entirely located on ergeny. Potatoes grow well on yergeny, but you need to plant them in wide rows, and spud them with a chisel or disc hiller.

Lister

Drawings of a ploughshare of simplified profiling for a lister hiller on traction from a walk-behind tractor are given in Fig.:

There is not a single detail of double curvature in the product, and only a knife is made of high-quality steel (det. 5 in the figure). The share itself is a piece of steel angle from 40x40x2. The dumps are attached to it on card hinges. Blades curved in plan (item 2 in the figure) made of sheet steel from 2 mm can be further simplified by making faceted ones, as shown at the top left in Fig. In this case, more tractive effort is not required, and the quality of cultivation of ordinary garden land will not noticeably deteriorate.

Chisel

A drawing of a general view of a plow hiller for potatoes on light loose soils with a chisel share is shown on the next page. rice.:

It is also possible to make the most plowshares using it; shown in Fig. sizes and sections are enough for this. Only an arrow-knife is made of durable viscous carbon steel (a piece of a spring, a part of an autodisk, etc.); its cutting edge is sharpened on a simple wedge with a point angle of approx. 20 degrees. Blades span - up to 550 mm, they are made of sheet steel with a thickness of 2 mm. First, you need to make a life-size model of a share out of packaging cardboard, etc. light sheet material, and on it precisely fit the wings to each other, maintaining the specified dimensions. The model is then disassembled and parts of it are used as templates for nesting sheet metal. The cut workpieces are bent to match along the weld line and tack welded. Next, the wings are carefully bent to the desired opening angle, complete symmetry, and the seam is completely welded.

Fully self-pulling

If you are just planning to buy a walk-behind tractor, and you need to huddle potatoes, a manual plow hiller with the possibility of converting to mechanical traction is suitable for you. At the same time, the flexible rope strap is replaced with a rigid rake, and the plow share with a wingspan of up to 25 cm (no more pull) is replaced by a lister or chisel share.

Drawings of a manual hiller of this type are shown on the left in Fig. This is, in fact, a "semi-manual" unit: it is suitable for traction from an agro winch without alteration. If its power is sufficient, you can immediately set the share wider. When converting a wheel for a walk-behind tractor, you can leave it, but then you will have to work together: one leads the traction unit; the second is a hiller. This, by the way, is also more convenient: the work is faster, and the result is better.

If, on your 4-12 acres, the payback of the walk-behind tractor is not expected, then you can make (or purchase) a completely manual hiller, see on the right in Fig. Its peculiarity is the operative adjustment with a lanyard 1 at the same time of the size of the blade and tractive effort in accordance with the properties of the soil. The basic dimensions are the same as before. case. The kink of the carrier is also the same, 5 degrees. Broken rake approx. 80 degrees, and the kink of the front handles is selected according to the height and build of the source of thrust.

Note: Doesn't it seem paradoxical to you that in an era when people are exploring the quantum world and seriously discussing the possibilities of interstellar travel, the agricultural machinery market is actively offering and selling well tools for cultivating the land on ... human muscle traction? The slave owners of Ancient Rome would have laughed until their tummies burst.

A disc hiller for a walk-behind tractor is characterized by individual characteristics. The design is easy for self-manufacturing. Gardeners are showing an interest in homemade products, as they can simplify the hard agricultural work associated with the processing of certain crops.

Description

Today the means of small-scale mechanization are widespread. For agricultural work, a disc hiller for a walk-behind tractor is more often used. Outwardly, it looks like a frame on two wheels with disks attached to it. The device allows you to cultivate the soil both before sowing and after harvesting.

During the growth of seedlings, this device is used to process the aisles with plants. Disc ridgers are suitable for garden equipment with two forward gears. The unit is compiled with both a walk-behind tractor and a cultivator. There are also manual options for this garden tool.

The difficulty with a disc hiller is the need to set a gap of the desired size. Between the lower base of the discs, it is equal to the row spacing. In this case, the track width of the wheels of motor vehicles must correspond to the same distance. To create grooves, the discs are installed inclined in relation to the vertical. Disc hillers cope with:

elimination of weeds;
arrangement of a ridge of earth, which protects the tubers from the sun's rays (it is known that due to the close location of the vegetable to the surface, its development is inhibited);
improving air exchange in soils, which excludes moisture evaporation.

Device

The main components of the device are:

T-shaped axis;
screw connections that regulate the angle of inclination of the discs;
racks in the amount of two pieces;
discs in the amount of two pieces.

Paired discs should be in the ground at a given depth with little or no resistance. They rotate in the ground, excluding human effort. Thanks to the adjusted angle of inclination and the angle of takeoff, the parts create a ridge. It is customary to set the discs to a value corresponding to the row spacing. Pairs of discs must be of the same diameter and weight. This is the only way to achieve the evenness of the ridge and the smooth running of the device. The desired profile is leveled by the angle adjustment system.

The mounted hiller is not included in the standard set with walk-behind tractors and cultivators. Items are sold separately or manufactured in-house. The high cost of hillers pushes people towards self-production. When buying, you should pay attention to the compliance of the hiller with the capacities of the main unit. The cost of the hiller is associated with the variety of materials used in its manufacture.

The hiller can be installed on a walk-behind tractor with a two-speed reverse engine and the obligatory presence of a power take-off shaft. It is understood that two gearbox speeds control forward travel. When asking sellers for their availability, be sure to take this factor into account.

Varieties

There are two types of disc hillers on the market. The most widespread are products with a variable width of the processed strip. The device is convenient not only for processing potatoes, but also other crops, such as strawberries or beans. Thanks to the sliding design, the distance between the discs changes to suit the required furrow width. Such equipment is more often used in conjunction with heavy walk-behind tractors.

Simple machines have a constant working width, which is 20-30 cm as standard. The hiller device consists of fasteners with disks located on them. Due to the simplification, the designs are cheaper in cost. They are also lighter, and therefore can be hung on light walk-behind tractors and cultivators.

The device can be improved for processing several rows at the same time. The set of equipment will be called multi-row and is unlikely to be suitable for small areas. The devices are popular with gardeners who have planted fields of a hectare or more.

In addition to attachments, there are manual disc hillers. They are also efficient at work, and inexpensive in terms of cost. Hand tools are durable and reliable, compact in size, easy to operate. The tool can be used both in small gardens and in the fields. If the device is equipped with a weight and a steering wheel, then control will be available to one operator. Standard manual construction is operated by two people, one pushing the implement and the other pulling.

How to do it yourself?

Any equipment is easier to manufacture if there is a corresponding drawing with specified dimensions. The tool making algorithm is required first:

draw drawings on paper;
make a template in full size, which will then be used to cut out steel parts;
bend the blanks of the disks along the level until the parallel lines of the radius are reached;
organize welding work, with an apparatus with the appropriate power for the metal used;
clean the welding edges with emery;
fasten the racks and turnbuckles with bolts;
weld structural elements;
adjust the position of the discs.

The required steel thickness for the discs is 2-3 mm. The distance between the elements can vary from 35 to 70 cm. The racks and brackets are made of ordinary water pipes with a diameter of up to 20 mm, and a steel thickness of about 2 mm.

Required materials and tools

As discs, it is allowed to use ordinary lids from kitchen utensils with a diameter of 40 to 60 cm. These parameters are selected experimentally and are associated with the power traction of the walk-behind tractor. Too heavy a device, the unit may simply not be pulled. The elements of the connectors will be replaced by a hollow pipe with a diameter of at least an inch, with a meter size.

The pulling force is assigned by a 3⁄4-inch hollow pipe. For the leash, you need to choose T-shaped steel products. Adjustable adapters come in handy for clutching disc elements. Bolts will play the role of fasteners. The elements are fastened with welded seams, bent with a turbo bend or with a gas lamp. If the structure is made for a walk-behind tractor, a bracket should be provided. Hand tools need comfortable grips.

Manufacturing

It is possible to make a hiller for the popular motor-blocks "Ugra", "Belarus 09N-02", "Motor Sich" according to the same principle. The main axles on which the disks are hung are adjusted to the parameters of the walk-behind tractor. Parts are joined together by welding. The main condition for the disks is a symmetrical arrangement. Both elements are mounted at an angle, and the best connection option would be an adjustable one with an adapter. The holder elements are bent with a turbo bender and then welded to the axis. The reliability of the fasteners must be checked, and the edges of the welding must be cleaned.

The elements are connected to the axis with the letter T. The assembled structure is installed to the walk-behind tractor using a bracket. The stopper can be inserted into the profile tube and pressed firmly. The hiller is revised before planting the potatoes. This will allow you to eliminate shortcomings in a timely manner and not spoil the harvest.

It is advisable to carry out trial work on an empty area. So it is more convenient to check the profile of the resulting ridge, to estimate the width of capture, the parameters of burying the mechanisms.

In the process of work, you can set the optimal speed that will match the power of your walk-behind tractor. Hand-made mechanisms allow not only to save on attachments for the walk-behind tractor, but also to facilitate manual labor. Even if there is no unit with a power device on the farm. A home-made manual disc hiller will be a good helper, besides, it will save money on the purchase of equipment.

Assembly

The basic elements of the manual disc tiller remain the same. The assembly of the product is easier, since the two disks of the tiller are connected to each other by a conventional sleeve or by welding through a pipe, which will act as a jumper. Manual models do not imply adjustment of the connection angle, therefore, work with them is possible along row spacings with a standard distance. The free rotation of the discs around the axis will be facilitated by the hub. Due to the rotation, the tool will easily enter even in heavy, dense soil.

Elements with discs are connected to a beam, for which a welding machine is useful. Anchor bolts can be selected as connectors. Such fasteners make garden tools easy to disassemble.

A handle is useful to control the device. As which you can choose a handlebar from an old bicycle or other similar inventory. It is fixed on the beam and aligned with the height of the person who will control the hiller.

By the way, wheels from an old bicycle can be adapted to a manual tiller. Attaching them to the front of the frame will significantly reduce operator stress. Some craftsmen also use a bicycle frame in the assembly, installing hiller discs instead of pedals. The steering wheel and one wheel remain in the design.

The order of work, fixed in the technical passport of the factory device, presupposes a mandatory check of the connections of the rotating elements and the fixation of the axles. There should be no foreign objects in the treated area. It is important to be careful when maneuvering the machine. To avoid injury from sharp corners, it is important to maintain a safe distance. Special gloves will help protect your hands from accidental cuts.

A walk-behind tractor is a really indispensable unit when cultivating land before planting it. Hiller is a type of additional equipment used on walk-behind tractors, which will speed up and improve the process of planting potatoes and pre-planting operations in general.

Types of hillers, their characteristics

With the help of this unit, the process of making furrows on the soil surface and filling them with material for planting is carried out.

If you use a hiller, then the rows of planted potatoes will be even and spaced at an equal distance from each other. Several basic types of hillers can be listed.

In order to choose the right tiller for a walk-behind tractor, you need to note for yourself their main features and characteristics. There are many models of hillers, but the most common are the following:

lister;
disc hillers;
propeller type;
with variable working width.

Lister

This type is the simplest. They differ in that they have a strictly exposed furrow width, which will be covered by the device, and it cannot be changed, it does not depend on the distance between the rows. Usually the capture of such a hiller is no more than thirty centimeters. A characteristic feature is that the hiller is equipped with installed racks that do not allow the walk-behind tractor to overload during operation.

The same type is more efficient. The lower the speed of the cultivating unit, the greater the power of the tiller itself. This helps to significantly extend the service life. In addition, disk drives are easier to handle and require less effort to work with. And the most important advantage of this type is its versatility. The machine can be used both before planting, and at a time when the part located above the soil increases.

With variable working width

If we talk about hillers, the width of which can be changed, it should be noted that they are used to work with powerful units weighing more than thirty kilograms.

Propeller type

Propeller hillers are used on those walk-behind tractors that are equipped with two forward gears.

When choosing potato hillers for a walk-behind tractor, a few more points should be taken into account. It is better to use equipment with a streamlined shape (a plow-shaped hiller is well suited), because they turn the soil out with less intensity, which does not allow it to lose moisture.

In addition, it is worth giving preference to steel tools with a sheet of greater width and with the presence of bearings. The dimensions of the tiller are related to the size of the walk-behind tractor and the length of the cultivated strip of land.

How to make a hiller for a walk-behind tractor with your own hands? For this, there are many drawings and diagrams. In general, there is no difficulty in making a hiller with your own hands. Having picked up the right tiller, choose a scheme and get to work.
Below is an example of a lister type tiller.

Take a metal layer two millimeters thick. Then cut out the halves of the part from it according to the proposed template (taking into account the dimensions). Important! The halves must be symmetrical, otherwise this will affect the operation of the device in the future. Then bend both halves until the radii coincide, and then weld them, making two or three passes. Next, process the welds.

It is very important to choose the correct drawing for the future product in order to avoid any inconsistencies (during work, the structure will begin to lead to the side, etc.). With high-quality and careful manufacturing, homemade equipment does not create any difficulties and hindrances during hilling.

It is also easy to design a do-it-yourself disk hiller for a walk-behind tractor.

To create such a device, you can take plowshares (disks) from a seeder that has already served its life. Or they can be made directly from metal sheets (no more than 2 mm thick), then bend the edge of the lower edge. The distance observed between the points of the lower supports corresponds to the width of the track itself. Then the discs are fastened to each other, but with the discretion that the connecting elements can be adjusted.

In addition, for disc hillers for a walk-behind tractor, screw turnbuckles, stands (which have already been mentioned) and a leash in the shape of the letter T are needed. Turnbuckles are attached directly to the walk-behind tractor. For cutting furrows, the above type is better than others.

Do-it-yourself hillers on a walk-behind tractor are always pleasing to the eye, and working with them is much more pleasant and faster.

A walk-behind tractor with the help of trailed and mounted implements can easily perform year-round work related to rural life. A hiller for a walk-behind tractor is necessary, with it you can create furrows for planting, cut beds and spud plants. The effectiveness of tillage depends on the design of the tool.

The use of a hiller in soil cultivation

The hiller must, overcoming the resistance of the soil, lift it up from a flat area, creating a ridge. The pointed end must be lowered below the surface to the specified depth. It lifts and loosens the soil, and in order to direct the soil to the base of the plant, there are guide planes that create camber on both sides. The design of the hiller for a walk-behind tractor looks like an arrow from above, from the side the blades look like butterfly wings.

Design improvements include contours that reduce drag, making the ridge taller or wider. The principle of operation of such a hiller does not change - it loosens, removes the soil layer and throws it to the base of the plants planted in a row. In the same way, grooves are cut under.

Another type of hillers for motoblocks is paired discs. Due to the thin rim, the structure penetrates the soil to a predetermined depth with low resistance. They are not stretched in a stationary state, they are spinning, and thus overcome resistance with less effort. But in order for the discs to create a stroke, they must have an adjusted angle of inclination vertically and an angle of take-off. The distance between the discs on the frame is set according to the width of the row to be processed. Look at the video of how potatoes are hilled with a walk-behind tractor on the stony soil of Simferopol:

Conventionally, all hillers in the form and principle of work are called:

lister;
disk.

In this case, the lister ones have various forms of bending of the planes; an arrow going deeper into the ground can have a massive tip. Flaps or plowshares have a bend, an inclination, and can have an adjustable and adjustable profile.

Couples for a walk-behind tractor must match in size, contour and weight. Otherwise, the comb will not work out even. The system for adjusting the angles of descent and inclination allows you to set the desired stroke profile.

For powerful heavy motoblocks, the hillers pair, light weeders for the MTZ motoblock are mounted in three.

The device facilitated and accelerated the hilling of potatoes with a walk-behind tractor - video

How to make a hiller for a walk-behind tractor yourself

Attachments are not included with the walk-behind tractor. They are manufactured and sold separately. On the agricultural machinery market, for any type of cultivator, you can find a hiller designed for the draft power of your horse. But the problem is that a finished tool costs more than 10 thousand, and this is a significant amount for a villager in modern conditions. But at the dump or outside the outskirts, you can find everything you need to build a hiller for a walk-behind tractor.

In order to install the propeller hiller, you need to make sure that your walk-behind tractor has a two-shaft reverse engine, 2 forward speeds. There must be a take-off shaft.

First you need to decide whether we will make a disk or lister hiller. A single row or double row tool will pull the cultivator. Do I need to provide sliding wings, an adjustable distance between the two tools. That is, before you build a do-it-yourself hiller for a walk-behind tractor, you need drawings and videos, for example, this:

Of course, it is necessary to have skills in working with metal. Not every villager in an abandoned barrel of a heater will make out the nodes valuable for the economy. Therefore, they go to the craftsmen for advice, ask for help.

But not only discs, the device for attaching them must be thought out, and to help the master, drawings of a disc hiller for a walk-behind tractor are offered with his own hands.

Here, in addition to the disks, the dimensions and section of the most important nodes of the homemade hiller are given.

The design will undergo significant changes if you manage to find discs from decommissioned cultivators or other agricultural equipment. In any case, when making a frame, you will need to consider a disc adjustment system.

The wisdom of masters with golden hands is limitless. So if there are no discs, they can be replaced by a round blade from a circular saw. The steel is of high quality, the teeth additionally loosen the soil. You still have to create a bearing assembly, otherwise the saw blade will not rotate. But the steel is instrumental and in the hands of a craftsman, a disc hiller for a walk-behind tractor with their own hands will work effectively.

When creating a new device in your backyard, do not forget about safety measures. When welding, you work with a mask. But at this time, "bunnies" can catch loved ones, watching the craftsman. Take care of the safety of those around you when working with dangerous tools.

Varieties of lister homemade and factory hillers

The simplest unregulated hiller is a solid structure of two diverging figured plates, mirrored and having a common stiffener.

This is the basis, but if you add flaps in the form of adjustable plates to it, you get an adjustable hiller of your own manufacture. Without plates, it is an excellent cultivator of potato row spacings, in which the soil is compacted and air does not flow to the roots.

The fixed grip hiller can be used on level fields with the same row spacing when using the drill. Such a tool is used with low-power traction, since the adjustable plates create additional resistance to the ground layer.

Tillers of medium power are equipped with a device with an adjustable grip. Such designs are used in narrow row spacings about 35 cm wide. Rowing on corn is performed with just such a hiller.

But creating a breakdown mechanism and making it work are two different stories. To regulate the depth of lowering into the soil, a frame structure with a hitch must be made to create a smooth rowing stroke. Only a well-centered unit will spend a minimum of effort for quality soil cultivation. The hiller is immersed in the ground due to the vertically positioned stand. If the hiller for potatoes to the walk-behind tractor with your own hands goes low when setting up or adjust the angle of inclination of the rack along the surface. For the Lister 2-row tool, when mounting to a frame, the distance between the booms must be accurately set.

Appliances, reminiscent of a home fan, use translational and rotational motion in soil cultivation. But the tool can be installed on a unit with a two-shaft engine with reverse and 2 gears. There must be a power take-off shaft. The propeller-type hiller is more effective than other models, but due to the complexity of execution it is expensive. Craftsmen took the idea, but the instrument does not look very much like a propeller.

For manufacturing, you will need high-quality steel, a welding machine and a grinder. Parts of the "propeller" are welded onto the axles fitted to the frame. In one pass, there is a deep loosening of the earth and throwing it into the ridge. The tiller for the walk-behind tractor is made unregulated, so the corners must be set empirically.

Why do I need a hitch assembly for walk-behind tractor tools

In order for the hiller to be fixed on the walk-behind tractor, in addition to the manufactured frame, there must be a hitch assembly that is adjustable and reliable. By aligning the holes on the post and on the hitch body and securing the implement will be integral with the implement.

The DIY universal hitch assembly makes it easy to adjust the tool to the working position. It is in this node that adjustments are made to the position of the rack relative to the ground, the radial angles. After adjustment, the nuts are tightened and the device is adjusted to the type of soil, soil moisture, plant height.

How to set up a hiller of any design for work

It is necessary to adapt to any attached or trailed equipment for tillage. Before starting work on the field, you need to make sure everything is set correctly, secured and adjusted. A trial section is selected and a trial run is made. At this point, you should listen to the technique, check the stroke profile, the distance between the grips. The angles of attack must be set on the discs, and deepening on the listers.

It is important to choose the processing speed that would correspond to the power of the mechanism and the quality of the processing of the field.