SU1380633A1 - Soil-tilling implement - Google Patents

Abstract

The invention relates to agricultural machinery. The aim of the invention is to improve the quality of tillage and reduce traction resistance. The tool consists of 1, consistently installed on it loosening paws 3 and two rows of batteries of rotary working bodies. Each battery is made in the form of a horizontal 6 shaft 9c with cut-out spherical semi-disks (SP) 10 installed on it. SP 10 is fixed on the shaft by means of trapezoidal sleeves 14. The SP in the row and between the rows are diametrically opposed to each other in the longitudinal and transverse-vertical planes x. The angle of the solution between the JV Yu is located in the direction of movement of the gun. The shafts 9 of the front and rear rows are interconnected by a chain transmission 12. Each of the joint venture 10 has an edge 11 cut with one-sided sharpening. SP 10 of the front row are placed convex to each other. SP 10 posterior row placed concavity to each other. During the movement of the guns, the snout paws 3 loosened the soil. The joint venture 10 provides processing of the soil with zigzag movement. 3 з.п, ф-л, 2 Il. from S (L from 00 o oo 00

Description

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The invention relates to agricultural machines, in particular, to tillage tools for combining cultivation with disking during the surface treatment of soil in orchards, as well as in field cultivation.

The aim of the invention is to improve the quality of tillage and reduce traction resistance,

Figure 1 shows the tillage tool, top view; fig 2 - view A of fig 1

The tillage implement consists of a frame 1 and a three-point mounted device 2 to the tractor.

On the symmetrical rectangular frame 1, the loosening paws 3 are rigidly fixed on the vertical uprights in front, and on the longitudinal side bars of the frame 1 in the middle part of the frame there are slats 4.

Vertical posts 6 with roller bearings 7, rigidly fixed by means of nuts 8 and Hecynpie two rows of batteries, which are made in the form of a horizontal shaft 9 seconds, are placed under the transverse bars of frame 1, front and rear along the edges of the frame. rotary working bodies Rotational working bodies are made in the form of cut-out spherical half-disks 10, having 1X one-sided sharpening of the edge i1 of the cut from the side of rotation

Adjacent spherical half discs 10 are located in the row and between the rows diametrically opposed to each other. The angle of the solution of adjacent half-discs between the rows is located in the direction of motion. On the front shaft 9, the half-disks 10 are arranged in pairs bulge FRIEND to a friend, and on the rear shaft 9 - in pairs concavity to each other. The shafts 9 are interconnected by means of a chain transmission 12 with sprockets 13 located on each side at the ends of the shafts 9,

The truncated trapezoidal sleeves 14 are mounted on the shafts 9 between the half-discs 10, forming a wedge, as it were, at the intersections of their installation lines in the direction of motion,

Tool work:; as follows After being dug by means of the attachment 2, which is supported by paNf 1, the workers. organs into the soil and

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when the tractor unit moves, the loosening paws 3 loosen the soil at a predetermined depth, and the sled 4 at the same time holds them and is seated in the holes 5 of the 5 racks 6, the half-disks 10 process the soil, the shafts 9 themselves rotate under the influence of the soil itself when the digging down of one promotes the deepening of other adjacent popudisks 10, which shovel and loose soil t.

Placing the half-discs 10 of the front shaft 9 to each other and the half-disks 10 of the rear shaft concave to each other provides tillage with zigzag movement (with a shift), thereby preventing its loading. At the same time, the presence of a sharpened edge 11 along the radius on each half-disk 10 in the direction of rotation from top to bottom provides additional loosening of lumps and cutting of plant residues on the surface of the treated area. This ensures high quality tillage and reduces the energy intensity of the process due to the use of the soil itself as a drive.

Claims (4)

1. A tillage tool containing a frame with a hinge mechanism mounted on the frame, respectively, loosening paws and two rows of batteries in the form of horizontal ocefi with rotary operating elements, characterized in that, in order to improve the quality of tillage and reduce traction resistance, each rotary working body of the battery is made in the form of a cut-out spherical half-disk, while the adjacent half-disks in the row and between the rows are diametrically opposed i falsely relative to each other in the longitudinal-vertical and transverse-vertical planes and the angle of the solution of adjacent half-disks between the rows is located in the direction of movement of the gun, the adjacent half-disks of the front row are placed convex to each other, and the adjacent half-disks of the back row are concavity to each other. 2. The tool of PoPv1, which differs from the fact that between adjacent Trapezoidal sleeves are installed in half disks. 3, The tool according to claim 1, characterized in that the axes of the batteries are interconnected by a chain transmission, 4. Tool POP.1, characterized in that the cutting edge of each half disk is made with one-sided sharpening. viewA Srig.G.