Machine for manual transplantation. Drawing, description

TOOLS AND MECHANISMS FOR AGRICULTURE
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Machine for manual transplantation. Drawing, description

Tools and mechanisms for agriculture

Directory / Tools and mechanisms for agriculture

Recently, many machines and entire units have been developed to facilitate the work of the farmer, including the gardener, in replanting trees and shrubs. For example, already widely known, although recently created by Ukrainian scientists and designers, units "Mole". They provide great assistance in planting greenery in our cities, they work on the streets, in parks and squares.

However, like all others, "Moles" have powerful power plants, hydraulic transmissions, lifting devices placed on a tractor base: really complex, bulky machines. You do not use them in nurseries, gardens, fruit and berry plots. And until now, shovels and hoes are working with might and main here, especially every autumn and spring, digging, replanting trees and shrubs. When we decided to at least partially begin the mechanization of this process, we noticed that the first part of the work was the most time-consuming and difficult: trimming the sod, digging in and cutting the roots. The idea came to replace the "blade" of a shovel with a cutting tape, and "digging and raking" - by cutting a whole lump out of the earth and making a mechanism in which the entire weight of the body is used for work.

The new tool for manually transplanting shrubs, seedlings and young trees is a small frame structure: the upper frame serves as a lever, and the lower one is a support. We press the upper frame with our foot - the force with the help of a star lock is transferred to the band knife, which begins to go deeper into the ground. A few "pumping" pressures are enough to dig the plant, cut through the soil under it. Now you can, having raised the seedling with the remaining main part of the roots and earth, start transplanting.

Machine for manual transplantation of shrubs, seedlings and young trees: 1 - lever, 2 - handle, 3 - spring, 4 - wedge, 5 - wedge axis, 6 - machine axis, 7 - band knife, 8 - sprocket, 9 - support

It is better to make frames from metal corners - welded or bolted (the latter, however, will have to be tightened from time to time). The knife is made of steel 3-4 mm thick and 50-80 mm wide, the blade is bent and sharpened at an angle of about 30°.

The support frame and the handle are welded and, like the lever frame, are mounted on an axle. The asterisk and the band knife are also welded to each other, they must sit tightly on the axis: for this, a flat is sawn on it, and the end is riveted.

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