SU1407435A1 - Working member for cotton picker - Google Patents

Abstract

The invention relates to the field of agricultural engineering and allows you to efficiently pick up cotton that has fallen under bushes. The working body contains a disk holder 2 mounted on a vertical shaft 1 with elastic fingers 3 and tubular elements 4 mounted on them rotatably by means of sleeves 19 with grip teeth 5 and a supporting spherical roller 6. 5 Il.

Description

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FIELD OF THE INVENTION The invention relates to agricultural machinery, in particular, to devices for picking cotton from the surface of inter-rows.

The purpose of the invention is to increase the efficiency of picking cotton from the ridges between the rows, namely under cotton bushes.

FIG. 1 shows a schematic representation of the working body of a cotton picker as part of a cotton picker, front view; in fig. 2 - the same, top view; in fig. 3 - working body, partial cross-section; in fig. 4 is the same, top view of j in FIG. 5 shows section A-A in FIG. 3

The working body of the cotton picker contains a disk holder 2 mounted on a vertical shaft 1 with elastic fingers 3 and the tubular elements 4 mounted on them rotatably-mounted. 5j fixed to the disk holder supporting spherical roller 6, and the working body is equipped with a sliding slide 7 dp of lifting the elastic fingers 3 in the area of cotton pickup.

When the cotton picker is working, its working body is installed as part of the cotton picker and is kinematically connected with the drive of its drums 8 and may have a casing 9 dp of shaft 1, which is driven from gears 10 and 11 and through cardan gear 12 and gears 13-15. When the apparatus is moved, the spherical roller 6 rolls around the surface between the rows, while the elastic fingers 3 with the tubular elements 4 interact with the soil surface infill the fallen cotton 16 on the tooth 5 and feed it into the removal zone when lifting the elastic fingers 3 on the slide 7 and

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move their end sections above the bottom 17 of the receiving cotton chamber 18.

Upon entering the removal zone, each resilient finger 3 contacts with slide 7, bends and, coming out of contact with slide 7, due to the elastic deformation forces of the fingers, their ends are thrown up, and the cotton slices break out of the teeth and pick up the air flow in chamber 18 and transported to the machine hopper. Dp of the efficiency of removal of cotton slices 16 from the teeth 5 of the surface of the slide 7 can be made wavy. The tubular elements 4 are mounted on the elastic fingers 3 by means of the sleeves 19.

The proposed working body of the pick-up provides the selection of fallen cotton and low-lying bolls under cotton bushes while reducing its contamination due to selective selection.

Claims (1)

Invention Formula The working body of the cotton picker, containing a disk holder with elastic fingers and a supporting spherical roller fixed to it on a vertical shaft, is characterized in that, in order to increase the efficiency of picking cotton from the ridges between the rows, tubular elements with clap teeth on the outer surface, while the working body is equipped with a fixed slide for lifting elastic fingers in the cotton pick-up zone. 7 45 Figure 1 FS phage. g 7 / /// y // /// /// /// 16 Phi2.5