How to make a plow for hilling potatoes with your own hands

Operating principle

The key part of a manual hiller is the cultivator or plow. It is he who will do what is done manually with a hoe or hoe - plow the soil. This plow, using its sharp end (“nose”), digs slightly into the soil and distributes it on its sides, covering the potato rows with soil.

If the hiller is a homemade model made from a bicycle, then the cultivator will be mounted on its frame. By slightly changing the structure of the unit, grabbing the steering wheel, you can control the device, directing it in the desired direction. The movement of the hiller itself is carried out due to a single wheel in the front part of the frame.

The essence of the work of a manual hiller can be summarized more briefly using the following algorithm:

• the cultivator crashes into the ground;
• the operator of the apparatus, using the steering wheel, directs the hiller in the desired direction and moves it forward;
• movement is carried out due to the existing wheel.

Other tool types:

• To the tractor - process automation. This design can immediately remove all weeds from the treated area. In practice, it has been proven that after working with this type, potato yield increases.
• for a walk-behind tractor - also for automation of work. In principle, this is not a separate type, but the tool can be installed on this vehicle.

Which device is better is up to you to decide. It depends on your goals, the desired speed of operation and the functionality of the devices.

Preliminary actions

To begin with, prepare the bicycle frame: handlebars, saddle, pedals, and remove the rear wheel. The second wheel is disassembled and cleaned - only a metal rim is needed.

The metal rim penetrates the soil better, which is why the hiller will gain much greater stability and maneuverability than with rubber. Operating such a unit will become much easier.

Principle of operation

Gardeners know that hilling potatoes should be carried out several times a season. If the soil on the site is well-cultivated and loose, this contributes to a better process of oxygen exchange. The air entering the soil has a positive effect on the development and growth of plants. Timely loosening increases yield by 30–60%. Thanks to the design of the working body of the hiller, furrows with the required depth are obtained. The loosened soil falls off on both sides of the resulting ditch. Tubers are placed in it, and then the grooves are filled with earth. As the potatoes grow, you need to add a thick layer on top. This contributes to the formation of a large number of tubers. This addition is again ensured by loosening with the formation of a groove along the planted seedlings. This is achieved by the fact that the working parts of the hiller, when moving between the rows, cut off the top layer of soil.

In addition to potatoes, other crops that are planted in rows and require hilling, for example, tomatoes, eggplants, and peppers, can be processed with a hiller. Tool designs differ in grip width, manual or mechanized operating principle. The first option is quite primitive, requiring two operators, one of whom takes the front handle, and the other presses on the rear link. As a result of the efforts, the device goes deep into the ground, cuts the soil, and when moving inside the formation, leaves a noticeable trail of earth. The automated version is attached to a tractor or walk-behind tractor and is controlled by one operator.

Manual and automated hillers can be divided into the following types:

disc is a simple tool suitable for one person;

garden plow is a universal plow that requires the presence of two operators.

It is clear that disc options are easier to use; they are also often automated by coupling with motor vehicles. The ridges of the earth after the disc hillers are higher. There is also a negative point in these devices - the price. Compared to a plow hiller, it is four times higher. Externally, the tool looks like a frame with wheels on which disks are suspended. The distance between them can be changed in accordance with the width of the rows. The discs are set at a certain angle, which is not recommended to be adjusted relative to the vertical. Without a constant equal distance between the circles, the tool will pull sideways.

The simplest type of hand plow has a predetermined working width, wings (ploughs) shifted relative to each other, which are motionless. This is convenient if the row spacing has already been determined and the tool fits them. Another advantage of hillers with a fixed working width is the ability to use them with light cultivators weighing up to 30 kg. The advantage lies in its compactness, and the negative side lies in the limited work in wet areas. Here the tool will stick in the soil.

A hiller with variable working width is the most common option. The adjustment mechanism is simple, but it allows you to move or extend the wings, adjusting them to the desired width to the row spacing. The tool can also be automated, but only with heavy walk-behind tractors. The wings of such a hiller push the earth in both directions at once. After the tool passes, the part falls back into the line that it cuts. For a more efficient harrowing process, a more powerful walk-behind tractor is required, otherwise pulling the hiller will seem harder than working with a hoe or hoe.

The process of creating a hiller

The manufacturing process can be divided into 5 stages:

1. The mount on the rear wheel is cut so that in the end there is only a “triangle” from the bicycle frame.
2. The cultivator will be placed instead of the wheel, and it must be fixed there.
3. Screw or weld the cultivator. This should be done efficiently, because this part of the hiller will bear the greatest load.
   

   If the cultivator will be screwed on, then tighten the nuts as tightly as possible, otherwise the manual hiller will not last even a couple of days. This is where both nut and bolt wrenches come in handy. By operating them simultaneously, you will be able to secure the parts firmly and for a long time.

4. Next, the offset of the cultivator is adjusted (how far/close it is). This is done for the purpose of convenience during the hilling process, so as not to trip over the cultivator blades.
5. The previously removed steering wheel is tightly twisted in place of the saddle.

Self-production

The tool is simple to make yourself. To make a hiller yourself, you need drawings and skills in working with metal. It is advisable to have the following tools:

• welding machine;
• gas-burner;
• angle grinder;
• drill;
• sharpener

An alternative would be homemade hillers, which can be used with any walk-behind tractor and cultivator. To make a part, you need a steel sheet from which the base is made. The pipe will act as a bracket. The entire load will be borne by an element called a rack. For the wings you need two sheets of the same size. If the hiller is adjustable, then hinges are attached to the base of the wings. For better rigidity, the products are bent at a slight angle. A two-row hiller differs from a simple hiller in the increased size of the bracket. It should be sufficient to attach two pairs of plows (wings).

Creation of a cultivator section

If you were unable to find/buy/remove a cultivator, you can make it yourself.

Creating a basic cultivator is quite simple. In fact, this is the same plow. Two plates are attached near the base, which form an angle directed forward (towards the wheel). As the hiller moves, the plates will divide the soil into 2 parts and hill up the potato rows with the raised soil.

However, the following requirements for this part should be adhered to:

• the total width of the blades should be equal to 2/3 of the row spacing of the potato bushes;
• the cultivator should go 10-15 cm underground;
• The angle of the blades should be close to 90 degrees - this way they will perfectly pick up the soil.

After carrying out a full range of work, you should end up with a full-fledged manual hiller that does its job perfectly while growing potatoes.

To familiarize yourself with the device in more detail and understand how to properly make such a homemade hiller, you can watch the following video:

Helpful tips for proper hilling:

• The procedure must be done at a certain time. Ideally - 2 times in 1 season. The first time is when the potatoes grow by about 10 cm. The second time is already about 20 cm. The flowers should not be open.
• Give preference to cloudy weather. If this is a rare occurrence in your area, then choose early morning and late evening. Ideal after rain or watering.
• Forget about the rake and hoe. Trust a modern tool - a potato hiller.

Read also: How to weld a hole in metal
So, without such a procedure you will not see a good result. And without the right device, you won’t be able to make it as easy and effective as possible.

Other types of hillers

There are many schemes for creating hillers. Next we will consider other methods.

From a bicycle wheel and fork

If you have a front bicycle fork and a wheel for it, then you can create a hiller using the following technology:

• 2 pipes need to be welded at an obtuse angle;
• a bicycle handlebar is attached to a long pipe (it would be wiser to weld it so that it does not fall off during operation);
• A cultivator is attached/welded to the junction of both pipes, below.

The final output will look like this:

Creating such a hiller is much simpler than the one mentioned earlier. However, different types of units should be used for different purposes.

From a children's bike

You will need a metal bicycle with 3 wheels:

• the saddle and front wheel are removed and removed;
• cultivator blades are welded on the inside of the frame near the wheels;
• the angle of their placement is selected individually (it affects how the hiller will move: along the rows or between them).

It is recommended to weld the blades so that the angle is directed towards the worker’s feet and opens from the front. Thus, the hiller will move on the ground not between rows, like previous varieties, but along the row itself. The advantage is that each of the cultivator blades will process the row from two sides at once:

But it is important to remember that if the children's bicycle is too low, then the taller the potato plants, the more difficult the hilling process will be (damage to the sprouts will directly affect the health of the tubers).

This completes the creation of a homemade potato hiller, and you can begin the process of hilling the beds. Making this device is not difficult, especially in comparison: work a little with a welding machine and get great efficiency in your work, or hill up each bed yourself.

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The best options for manual models

The gardening equipment market offers a lot of options for hillers, from the simplest in the form of a hoe to more advanced ones. Each of them has its own characteristics that need to be taken into account before purchasing.

Tornadica

The latest development, which makes hilling potatoes ten times easier. It consists of long teeth twisted in a whirlwind, a handle that rotates and drives the teeth, and a connecting pipe.

To hill up, you need to place the device between the rows, lightly press the handle, adjusting the depth of cultivation, and turn it 60°. Processing one hundred square meters of potatoes takes about 20 minutes.

The average price of a hiller is 1800 rubles. Reviews about it are only positive. Customers note that the tornadika can be used for all types of garden work; it does a good job of uprooting weeds along with the roots.

Miracle hiller

It works on the “push-pull” principle; maximum efficiency is achieved when operated in pairs. It has discs located at an angle, which speeds up the hilling process. Used on all types of soil, including loams and sandstones. It is recommended to carry out work after the soil has been well irrigated.

The average cost of such a hiller is about 2800 rubles. In reviews, buyers note that the unit performs well in soils that are particularly overgrown with weeds.

Farmhand

It is a structure consisting of a handle-holder, a support-moving wheel and a direct attachment for hilling. Suitable for single use, it shows excellent performance. Service life is more than 20 years.

The cost of the hiller is about 4,000 rubles, but it is so simple and fast to operate that it pays for itself in the first season. In reviews, buyers indicate its versatility and the possibility of use in wetlands.

Manual hiller

The simplest, most affordable and most primitive to use manual hiller. Presented in the form of a hoe with a long handle. Suitable for working in small areas, since for good hilling you need to apply force.

This option costs about 800 rubles; buyers note its versatility, but often complain about poor fastening of the working element to the handle.

How to make a hiller with your own hands

How to make a potato hiller with your own hands? To do this we need the following tools:

• hollow water pipes: length - 10 cm, diameter 1 inch;
• another similar pipe, but with a diameter of 3/4 inch;
• sheet steel 1-2 mm;
• lanyard or steel plate;
• pipe bender or gas torch;
• welding tools;
• Bulgarians.

This is an approximate list of tools, depending on what type of hiller you want to make, it may change.

The device can be adjusted in several ways:

1. By height. Due to the telescopic mechanism in the center. A smaller pipe will be mounted into the central pillar pipe, which will act as a rear linkage. This design is very comfortable to use, because it can adapt to any person’s height.
2. We change the angle of attack by tilting the central post relative to the ground. We get this opportunity if we change the angle between the front link and the vertical post. If your design does not have a lanyard, then you can change the angle by changing the position of the plate.

We start making a homemade manual potato hiller with vertical stands

We take a 10 cm pipe and measure about 4 cm from the end. At this distance we should make a slight bend. Approximately - 15 degrees. The most comfortable and easiest way to do this is with a pipe bender - a tool specifically designed for this purpose. Of course, not everyone has such a device, so we’ll tell you about a more affordable way to complete this step.

We fill the pipe tightly with sand or earth - whatever is freely available. We insert plugs so that all the mixture does not spill out. Using a blowtorch or any other heating element, we make the bend we need. Due to the fact that there is a mixture of sand or earth inside the pipe, it will not bend and will maintain its ideal parameters.

Let's move on to making traction

A homemade manual potato hiller has a built-in rear pull. It has the shape of the letter "Pe". In our design it will be of the following dimensions: 5 cm wide and 2 cm long. Note that if you change this value for one engine, you must do the same for the others. We attach a 3 cm long pipe to the center of the fork, vertically. Then we will insert it into the vertical rod

We attach a 3 cm long pipe to the center of the fork, vertically. Then we will insert it into the vertical rod.

We now need to bend a pipe with a diameter of 3/4. This can be done using the method already discussed above. If you have other options, you can use them. In this case, the main thing is one result.

Let's take care of the ability to change the height. We make a hole at the top and in the vertical part of the mechanism. And now, by changing the bolt, we can adjust the height. So, a person of any height will be comfortable working with the tool.

We have made the rear link, now we need to move on to making the front link. It is made in the form of a fork, like the rear link, differing only in size. The handles should be of such length that a person can comfortably stand between the handles.

For ease of use, we will also add an elastic belt that can be worn on the shoulders and chest. This design will reduce the load on the hands and preserve the strength of the person working with the tool.

Dimensions: handles - 6 cm, vertical part - 7 cm. On the vertical part of the fork at its end you need to make a hole with which it can be secured to the rack.

Let's move on to adjusting the angle of attack. The best option is a lanyard.

We count 3 cm from the bottom of the vertical post and mount a 25x25 cm corner in this place. We count 0.3 cm from the position of the fork and then do the same. And we repeat the procedure to the vertical post above our first corner.

The last step is the trimming knife.

It is this mechanism that takes the entire load and reduces resistance in the soil during operation.

For the knife, choose carbon steel. You need to cut the arrows and sharpen them at an angle of 45 degrees. Such parameters allow our mechanism to remain sharp and fully cope with its tasks.

Now you need to start welding the knife to the lower end of the vertical post. Our DIY potato hiller is now ready!

https://youtube.com/watch?v=1WnBUHf8Ds0