SU1667646A1 - Soil tillage implement - Google Patents

Abstract

FIELD OF THE INVENTION The invention relates to agricultural machinery. The purpose of the invention is to improve the quality of tillage by forming a cum in a single pass of the gun and expanding the possibilities of using the gun with a wheeled tractor. The device comprises a frame 1, on which the bars 10 are rigidly fixed. On the bars x 10 are placed the main skimmers 4, the plow bodies 5, and the loosening paws 6 are shifted relative to them forward and to the right. In the interval between skimmers 4, plow bodies 5 and loosening paws 6, additional left-turning skimmers 7 and plow bodies 8 are located, displaced relative to the main plow bodies 5 forward in the direction of movement of the implement. In addition, the gun is equipped with additional loosening paws 9, also displaced forward in the direction of movement relative to the additional plow bodies 8 and towards their dumping surface by 1.5 widths of the plow body. Plow bodies 5 and 8 have cuts in the lower part of the wings of the dumps. During the technological process, the loosening paws 6 and 9 undercut the reservoir, skimmers 4 and 7 remove and loosen the upper part of the reservoir, and plow bodies 5 and 8 lift the reservoir and stack it with a turn, thereby forming clumps in a single pass of the gun. 1 il.

Description

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The invention relates to agricultural machinery and is intended for tillage for sowing or planting agricultural crops cultivated in tillage.

The aim of the invention is to improve the quality of tillage by forming a drill in one pass of the implement and expanding the possibilities of using the implement with wheeled tractors.

The drawing shows a diagram of a tillage tool with right- and left-turning coulters and plow bodies.

The tillage implement contains a frame with a hinge mechanism 2 and supporting wheels 3 adjustable in height, law-cultivating skaters 4 and plow bodies 5 with forward and right shifting paws 6, left-turning coulters 7 and plow bodies 8 with forward displaced relative to them and to the left with loosening paws 9. Right- and left-turning skimmers and plow bodies are installed in pairs on one longitudinal bar 10 with an offset in the direction of movement of the gun for easy fastening to the working bodies. Each plow body 5 has a blade with a notch in the lower part of the wing (not shown in the diagram). The width of the grappling paws 6 and the plow bodies 5 is the same and is, for example, 0.35 or 0.40 m. The displacement of the loosening paws 6 relative to the plow bodies 5 in the direction of soil dumping is 1.5 V (where B- plow body grip width), and the forward movement along the gun is necessary by an amount that ensures unimpeded passage of the soil layer in the space between the loosening paw 6 and the plow body 5. The longitudinal bars 10c pairwise mounted on them plow bodies 5 and coulters 4 are fixed on frame 1 interval equal to 4, ie. e. Br width formed by rows c. Adjacent loosening paws 6 are set with a ledge, offset in the transverse direction by the value B.

Tillage tool works as follows.

When the guns pass through the field, at first the loosening paws 6 and 9 loosen the soil without turning the formation and without mixing the layers.

strips of width B in the zones of future plant rows to the depth of the arable layer. After this, skimmers 4 and 7 cut and destroy the upper parts of the layers in the zones of future furrows between adjacent ridges and stack them with a turn into strips, loosening with loosening paws 6 and 9. Next, the layers from the zones of future furrows are cut to the depth of the arable layer, partly t through the notches in the wings of the dumps, and for the most part are raised by the plow bodies 5 and 8 and laid with a turn on both sides of the cut furrows, forming rims in a single pass of the gun.

The use of the invention makes it possible to form soil soils in a single pass of a cannon, it makes it possible to make machine and tractor units on the basis of this cannon with different tractors.

Claims (1)

Invention Formula A tillage implement containing a frame with a hinge mechanism, two height-adjustable support wheels, main right-plow coulters and plow bodies with a cutout in the lower part of the blade wing, mounted frontally with an interval in the row equal to triple width of the share plowshare, and loosening hoisted, offset from plow bodies forward in the direction of movement and towards their waste surface by 1.5 widths of the plow body, characterized in that, in order to improve the quality of tillage by forming for one pass of the gun and expanding the possibilities of using the gun with wheeled tractors, the gun is equipped with additional loosening paws placed in the interval between the main skimmers, plow bodies and loosening paws, additional left-turning coulters and plow bodies that are displaced in the direction of the gun's movement main plow bodies, and additional loosening paws are offset relative to additional plow bodies forward in the direction of to the side of their waste surface for 1.5 widths of the plow body.