SU1202512A1 - Cotton picker - Google Patents

Description

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FIELD OF THE INVENTION The invention relates to agricultural machinery, in particular cotton harvesting machines.

The aim of the invention is to ensure the copying of the soil surface, the stability of the process and versatility when harvesting cotton sown with different inter-breeding and breeding varieties of cotton, increasing productivity through rational processing of the bush, which is aimed at improving the efficiency of cotton picking.

In Fig. 1, a schematic representation of the cotton picker is shown, side view; in Fig. 2, the same cross-section.

The cotton harvester contains a pair of support wheels 1 mounted on a horizontal axis 2 rotatably and forming between the wheels 1 a working slot 3 for the passage of cotton bushes and bearing rod members 4 radially mounted for reversing rotation for picking cotton, cotton brush removers 5, located above the axis 2, installed with the possibility of interaction with the working bodies 4, each wheel 1 having means 6 for reversing rotation of its working bodies 4, which can be oh Rims interacting with the soil surface.

Brush pullers 5 cotton can be made in the form of drive drums. One wheel 1 relative to the other can be mounted movably relative to axis 2 to adjust the working slot 3. The tool 6 for reverse rotation of the working bodies is driven by an end friction gear consisting of a disk 2025122

the outward elements 7 and 8 are semicircular in shape (the element 7 is designed for direct rotation, and the element 8 for reverse rotation), which are constantly in contact with the drive friction elements 9 of the working members 4, which can be made in the form of spindles.

Construction cleaning apparatus

 provides the spatial movement of the working bodies, which allows to obtain the minimum relative velocity of the points of the working body on the upper free part of the bush

15 and on the bottom (butt part, fixed in the ground) - the maximum speed. The contact of the working body with the bushes occurs earlier than the compression of the bush, improves the plant's body in the machine, which allows it to remove cotton in the free state of the bush when the spindles enter and exit from the working area.

When driving a car across the field

 The bushes of the cotton rows to be processed are guided by the bushes of the apparatus into the working gap between the wheels 1. The wheels compress the cotton bushes and spin the spindles

30 - when rotating with its serrated surface, they seize cotton from the opened bolls and wrap it on themselves.

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35 rotating wheel spindles with

the captured cotton is removed from the working area and transported to the removal zone, where the spindles 4 receive a reverse rotation from the half disk 8, 40, while part of the cotton is removed by self-dumping, and the remaining part is removed using removable drums 5 and the transport system is fed into the machine's bunker.

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Compiled by G. Shishkin Editor. I. Nikolaichuk Tehred S, Migunova Proofreader S. Shekmar

Order 8181/1 Circulation 742 Subscription

VNIIPI USSR State Committee

for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., 4/5

Branch PShPatent, Uzhgorod, st. Project, 4

Claims (1)

COTTON-HARVESTING EQUIPMENT, containing a pair of support wheels mounted in parallel on a horizontal axis with the possibility of rotation and with the formation of a working gap for the passage of cotton bushes and carrying rod working bodies .. for cotton picking, cotton brush pullers located above the axis with the possibility of interaction with working bodies, characterized in that, in order to increase the efficiency of cotton picking, the rod working bodies are mounted radially on the wheels, and each wheel has a reversible means mounted on the axis rotation of his working bodies.