SU1095892A1 - Combined soil-tilling implement - Google Patents

Abstract

Combined soil tillage equipment, including a frame with loosening working bodies, support wheels and a lifting and lowering mechanism, characterized in that, in order to increase labor productivity and tillage quality in site preparation, trimming knives are installed on the sides of the front part of the frame in its rear part by means of hinged levers there are plow bodies, in front of which loosening working bodies with dumps are fixed. ig./

Description

FIELD OF THE INVENTION The invention relates to agricultural machinery, in particular, tools for preparing the supply of soil for plantings on mountain slopes.

A device is known that includes a frame with plow bodies and a motiller P J.

However, the working body, made in the form of a mokopatel, reduces the efficiency during the development of areas with the presence of stones in the treated layer. In addition, the drive of the working bodies of the complex and bulky.

Closest to the present invention is a combined tillage implement, comprising a frame with loose working members, support wheels and a lifting and lowering mechanism r2j.

However, this tool does not provide high productivity and quality of processing of the soil in the preparation of sites on mountain slopes.

The purpose of the invention is to increase labor productivity and the quality of tillage.

This goal is achieved by installing disc knives undercutting on the sides of the front of the frame of the combined soil-cultivating tool, and in the rear part of the plow body, with pivotally attached levers, plow bodies in front of which are loosening working bodies equipped with dumps.

FIG. 1 shows the proposed device, side view, in FIG. 2, the same, top view.

The combined tillage tool includes a bar 1 with support wheels 2, a hinge 3, a hydraulic cylinder 4 for lifting the gun, a T-shaped frame consisting of bars 5 and with loosening working bodies 7 fixed in the form of teeth with dumps 9, hydraulic cylinders 10 turning, pivotally mounted levers 11 with plow bodies 12 and undercut circular knives 13.

The proposed tool works as follows.

On the side of the slope, the gun is lowered by a hydraulic cylinder until the support wheels 2 come into contact with the soil, while the pivotally mounted levers 11 with the plow bodies 12 are separated to the full width of the grip. When descending along the slope, the teeth 8, the disk knives 13 and the plow bodies 12 are buried in the soil. Undercutting disk knives 13 form the side walls of the site. As the soil roller is formed by the blade 9, the implement stops. The plow bodies 12 mounted on the levers 11, under the action of the hydraulic cylinders 10, approach the bars 5 and 6. Then the working parts of the gun are raised by the hydraulic cylinder A, as a result of which the soil roller flattens out and the width of the rifled area increases. In this position, the unit moves down the slope, then lowers the working bodies with the hydraulic cylinder A, attacking the cutting of the next site.

The use of the proposed tool allows cutting the plots with deep loosened base of the casing, which contributes to the improvement of the root system development, and to increase labor productivity.

Claims (1)

COMBINED SOIL PROCESSING TOOLS, including a frame with loosening working bodies, support wheels and a lifting and lowering mechanism, characterized in that, in order to improve labor productivity and soil cultivation during preparation of platforms, cutting disc knives are installed on the sides of the front of the frame, and in its rear part by means of pivotally mounted levers - plow bodies, in front of which loosening working bodies, equipped with dumps, are fixed.