SU1240382A1 - Horizontal-spindle drum for cotton picker - Google Patents

Description

I

FIELD OF THE INVENTION The invention relates to agricultural machinery, in particular to the drums of a cotton harvesting apparatus.

The purpose of the invention is to simplify the design.

In Fig.1 schematically shows a horizontal spindle drums cotton-picking machine, top view; figure 2 is the same, the side view of figure 3 - spindles with a drive; figure 4 - section aa in fig.Z.

Horizontally spindle baraba cotton harvester contains shells 1, on which are mounted the brackets 2 on the same line around the circumference of the shell and with the same pitch. On the brackets 2, the bearings 3 are pivotally fixed, in which cone-shaped spindles 4 are mounted for rotation and axial movement, with the axes of the spindles placed tangentially to the shell 1. The spindles 4 are grouped along the length of the drum in pairs relative to the elements of their drive - belts 5 stretched around the shell 1 with the ability to interact with the rollers 6, freely rotate in the brackets 2, while each pair of spindles 4 is connected to one roller 6 by flexible shafts 7, made in the form

403822

springs. Over the entire height of the drum, several belts 5 are installed, each of which sets in motion, for example, six spindles 4, -.

5 that are in contact with the river. 5: in the working area of the drum. The spindle drum can be equipped with protective discs 8, which are mounted along the height of the drum every two

10 spindle 4.

The device works as follows.

Shell 1 rotates around its axis, and spindles 4 begin to sink

15 seconds into the cotton bush from its side one by one, and rotating with the help of rollers 6 through shafts 7, they wrap cotton from the opened bolls on themselves:

20 Rollers 6 are set in motion with the help of a fixed belt 5 installed in the contact zone of spindles 4c cotton. The cotton assembled by the spindle mi 4 is removed by the puller 9 and

25 is transmitted to transport channel 10.

Installing the spindles in the slots of the brackets 2 with the possibility of their axial movement eliminates injury to the developed bushes and spindles

30 6 working area, as with the axial forces the spindles can change their position due to the spring shafts 7.

h

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Compiled by N, Parasenchikova Editor N. Kishtulinets Tehred 6. Gortvay Proofreader E. Sirohman

Order 3421/1 Circulation 679Subscription

VNIIPI USSR State Committee

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

- - - - ---------. LT - “

production and printing company, Uzhgorod, st. Project, 4

FIG. V

Claims (1)

HORIZONTAL SPINDLE DRINK OF THE COTTON-CLEANING MACHINE, comprising horizontal cone-shaped spindles mounted on the casing with the possibility of rotation, grouped along the drum length in pairs relative to their drive elements, characterized in that, in order to simplify the design, the drive element of each pair of spindles is mounted on the casing by the bracket and flexible shafts connected to the spindles, and the latter are mounted on the bracket with the possibility of axial movement with the placement of the axes of the spindles on the tion to the sleeve. Figure ^{1 1}