Potato harvester for Agro with his own hands

According to the principle of operation, all potato harvesters are divided into 2 types:

The passive attachment is also called a “fan” attachment. The advantages of passive potato diggers:

• low efficiency;
• weak tines. they can’t penetrate too dense, hard layer of soil;
• You have to pick up the dug out potatoes by hand.

Passive type nozzles are KV models of qualification 1-3. They are distinguished by the thickness and shape of the elements.

The active nozzle cleans the potatoes better from the ground and has a higher performance in operation. Divided into 2 types, depending on the design for sifting the soil:

In this video you will learn how to choose a potato digger:

Operation and maintenance

At the first run, you need to make a careful adjustment of the depth of the knife loading and the speed of the machine. Plunge the blade just deep enough so as not to damage the potatoes and leave them in the ground. Adjusting the depth of the blade is done with the depth guide wheels and the hitch.

Important! Shortening the support wheel posts increases the penetration depth of the blade. When the legs are lengthened, the knife digs out the potatoes at a shallower depth. Recommended depth of loading knife. from 16 to 20 cm.

When working properly with the digger, a small amount of soil is left at the output, tubers.

If the haulm has grown heavily, you need to remove it from the field a day or two before harvesting.

Assemble the spade, as described below:

• attach the digger to the hitch assembly, tighten the bolts to secure it;
• check all connections for tightness;
• install a large pulley on the digger;
• install the tensioner;
• fasten the drive belt to the pulley of the power tiller and potato harvester through the tensioning device;
• check that the tensioner is in good working order;
• Check that there is grease in the joints.

The following safety precautions must be followed when starting work:

• make sure the digger is on level ground;
• do not sit in the tractor or on the digger while working;
• Do not lubricate parts or clean the machine during operation;
• Any work should be carried out only after the machine is completely stopped;
• make sure there are no loose ends in the clothing.

This machine needs proper care. After work thoroughly clean all parts of the machine from soil residue. Never allow moisture to remain on parts.

Keep the machine dry. Lubricate all moving parts periodically with machine oil. The single-axle tractor must be in a stable position.

The potato harvester with their own hands

Making a self-made potato harvester for your power tiller with your own hands

For people who live in rural areas, harvesting potatoes in the fall is still a labor-intensive activity. Of course, today, few people perform such work by hand, using a shovel. Many people buy a variety of mechanical devices, and some, so-called “hobbyists”, make their own hands various devices to rid themselves and their loved ones of hard labor. The potato harvester, which functions with the help of a power tiller of any modification, whether it is the beloved “Neva” model or a machine from another manufacturer, is in particular demand among agricultural toilers. The main thing here is to have a clear idea of what a homemade potato digger is, and be able to create drawings according to the right calculations.

Types of potato diggers

There are several dozen models of devices on the market, but there are only two types:

• Simple potato digger. Common attachments like a shovel or plow with welded rods or teeth. The plow shovel plunges into the soil, lifting the ripe fruit outward over the tines. It turns out that the excess soil is sifted from the root crops in the process of loosening and lifting the soil. All tubers remain on top of the socket. The feature of the simple potato harvester is that it is installed on any single-axle tractor or small tractor in terms of power.

US Small Farm one row potato digger with Collection Wagon

• Vibrating potato digger. This is a transporter potato digger for the power tiller. Equipped with a sieve or grates to be placed on the support wheels. There is also a ploughshare in the design. During cultivation, the ploughshare cuts through the soil, then lifts it with the root crops onto the trellis. The grate sifts the potatoes from the ground and the haulm. Then the root crops fall to the surface of the plot on the grid. At the end, it’s easy to empty the potatoes into bags from the potato harvester.

Agricultural equipment of this type is produced under different brands, it has several types of mounts. Before buying, it is better to make sure that the device is suitable for your cultivator model.

A few basic popular models for cultivators:

During the dacha season, of course, can increase.

It is important, the listed models of potato diggers will exactly fit the type of attachment to power tillers:

Drum

Potato digger for power tiller or mini-tractor. Finding tubers in the rotating drum allows you to fully clean them from the clumped soil. However, during digging the peels of the fruit are damaged. Externally, the unit looks like a lancet potato digger, to which a lattice drum has been attached at the back. The latter is driven by a belt drive through a reduction gear. Changing the rotational speed allows the cleaning capacity to be adjusted in relation to the travel speed of the machine.

The potato digger is designed as two steel frames made of shaped tubing that are hinged together. The first frame accommodates the plough mechanism for loosening the soil and lifting up tubers. Behind the plough there are the guides which take the potatoes to the rotor for cleaning. On the second frame we put the reel with the system of wires. The latter is necessary for linking up the device with various traction mechanisms. While digging, the drum rotates, and the potatoes hit the side ribs and are cleaned from the ground. The potatoes are dumped back onto the bed. The potatoes are pulled into the storage bin by the natural inclination of the drum.

Potato digger for power tiller

Potato harvester for power tiller. mounted special equipment for mechanization of the last cycle of potato cultivation. digging. It makes the landowner’s work much easier. The potatoes can be harvested in a few minutes, depending on the size of the plot, and all that is left is to collect them in bags. The devices come in different versions, depending on the soil conditions, and are suitable for small households.

Important! To harvest potatoes with this mechanized method it is necessary to take into account the width of the planting, the potatoes’ position and the size of the potato extractor blades. The power of a power tiller is also important.

Handmade screen potato digger drawings and photos

Self-made potato digger of screen type is designed for mechanized digging of potatoes with a tractor unit. Drawings and photos of a screen potato digger are attached. Here is a potato digger driven by PTO (Power Take-off Shaft) of a tractor. The unit consists of a frame welded from a profile, the frame installed movable vibrating screen is welded from a bar 8 mm it serves to sift the earth mass and the output is cleared of lumps of potato. The cutting blade has a peculiar shape (see photo and drawings). In the back part there are support wheels adjustable in height.

Use gromhotnogo kartolekopalki much more effective than fan, so that the output is pure potatoes without earth clods, but the design is a little more complicated.

And so let’s carefully examine the submitted drawings and photos. drawing of a screen potato digger drawing of a screen potato digger

homemade screen potato digger tractor-driven screen potato digger cutting blade screen potato digger

adjustment of the wheels of the screen potato harvester

Potato digger for power tiller type Ugra KKV-1 (PTO)

The machine is an active one, designed for potatoes harvesting. The principle of work is based on the use of the V-belt drive, which is connected to the angular belt reducer of the Ugra motoblock or its analogues. The presence of the gearbox clutch lever implies manual control. It excellently copes with the extraction of vegetables at a depth of 18 cm.

Potato digger for power tiller type UGRA KKV-1 (PTO)

Advantages:

• high-quality product
• easy to operate
• high speed digging
• quality work
• does not worsen the appearance of potatoes
• easy to mount and use

Disadvantages: was not found

Attention! This rating is subjective, not an advertisement and does not serve as a guide to purchase. Before buying it, it is necessary to consult with a specialist. At this point our review has come to an end. We hope that we have helped to answer the question of which potato digger for power tiller is better to buy. Good choice!

#2020 #Potatoes #Technology #Top #Harvest #single-axle tractor

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Drawings of a potato harvester for a power tiller: dimensions, photos

Detailed drawings of the fan type potato harvester for power tiller photo and video of the device in operation.

As is known, potato diggers for power tillers are of two types, fan and vibrating, the most simple in the manufacture of fan type digger, its device, and we will consider.

Fan digger is an attachment, in this version for a power tiller, this is what this device looks like.

The device for digging potatoes is a plough with a fan of rods, while moving the power tiller, the plough plunges into the soil and lifts it on a grid of rods, in turn the rods loosen and sift the soil, while potato tubers are thrown already on top of the soil.

The video shows the working principle of the fan spudger.

To make a potato digger for a power tiller, you can use the given drawings with dimensions and photos.

The self-made plough consists of several parts:

A variant of making a plough for digging potatoes.

The picture shows the system for depth and angle adjustment of the plough. Openings in the opener allow the depth of the plow to be adjusted.

In this video the author shows a potato planter, made with his own hands.