SU1667655A1 - Rotary tillage tool - Google Patents

Abstract

FIELD OF THE INVENTION The invention relates to agricultural machinery, in particular, to working bodies of tillage tools for processing between the rows and rows of row crops. The purpose of the invention is to improve the quality of processing of the cotton range and reduce damage to the lower branches of cotton bushes. The disk 3 is made spherical. The bulge of the disk 3 facing up. The knives 4 are placed around the circumference of the disk 3. Each of the knives 4 is made in the form of a blade, bent in the direction of rotation of the disk 3. The pickers are placed at a distance from the axis 2 of the disk 3 defined by the ratios R / ₂ √ and 2R√, where working body radius

R is the radius of the circle passing through the axis of symmetry of the pickers. In operation, the knives 4, when inserted into the soil, drive the disk 3 into rotation. At the same time, each knife 4 and the catcher grasps and throws the volume of soil between the rows, aligning the aisle, when the disk 3 interacts with the lower branches of the cotton bush, the branches and the boxes on them are not damaged. 2 Il.

Description

The invention relates to agricultural machinery, in particular, to working bodies of tillage tools for processing between the rows and rows of row crops,

The purpose of the invention is to improve the quality of processing of the cotton range and reduce damage to the lower branches of cotton bushes.

Figure 1 shows the proposed rotary working body, rear view; figure 2 is the same, top view.

The working body consists of a stand 1 mounted on an axis 2 by a convexity of a spherical disk 3 and placed around its circumference knives 4, made in the form of hews, bent in the direction of rotation of disk 3. At the lower edge of knives A, poppers 5 are mounted from axis 2 of disk 3, determined by the ratio and, where R is the radius of the working body, and r is the radius of the circle passing through the axis of symmetry of the picker.

The working body performs the technological process as follows.

When moving between the rows, the knives 4 penetrate into the soil the zones of a row of plants and drive the disk 3 into rotation. Each knife 4 captures the soil in the area of the range and takes it out between the rows. Pochkatsepy 5 installed under each knife 4, contribute to better adhesion of the knives 3 with the soil and increase

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The soil volume captured by each knife 3 in the area of the row and transferred between the rows is ejected.

As a result of this treatment, leveling between the rows takes place. Making the disc spherical, convex upward, reduces damage to the lower branches of the cotton that carry the bolls, and the pickers installed under each knife increase the reliability of the working body adhering to the soil and, consequently, increase the volume of the displaced soil.

Claims (1)

Claims of the invention: A rotary tool with a vertical stand, on which a disk is freely mounted, having star catches and knives; up, and the knives are placed around the circumference of the disk and each of them is made in the form of a blade, bent in the direction of rotation of the disk, moreover, the ground catchers are placed at a distance from the axis of the disk, determined by the ratio and, where R is the radius of the working body, is the radius of the circle passing through the axis of symmetry of the pickers. Choppipog 1 Editor A. Shandor ft / i t Compiled by T. Gurova Tehred M. Morgent four W 5 X  BUT, Proofreader 0. Kravtsov