SU1253480A1 - Cotton picker section - Google Patents

Abstract

The invention relates to agricultural machinery and reduces the contamination of cotton collected by machines. The cotton harvester section contains spindle drums located in pairs but both sides of the row, pullers with pgus1; Iuyuppim t; 1uboy, which the gun develops with. Much of the vertical .- | ny (zhnom, 1 p K oedi |; 0 1Nym to the Graduate Ortp Corridor. Breeds 1H1I; | de. I) Nomy 6apa6niia iH set the rotor of the diametrically identical torus. Kozhu.kh voigi.1 torus is formed by the BHeiiiHcii and the inner KpHiux iinicisHbiNiH of the vertical, iim. The slats --- the grate ii3oi are chickpeas volpoobrazny and; IBVX plos cos xx and are installed in BOiit sasspaccio di di métralnom vsplpol mountain. Nagmstitelna branch, 1 torus liMee i ;; tTp 6i; d.1 output coiii :. 4OTODb: ii The T | iy6y li envelope is directed in.1) by a move to the side. gotivo1 about. K) ghp); post on the go; chm; . c (ie; ii-: eH- by belt drive with pulley, Ichestko connected; 1nnom with || po; hedgehog1; oh pole)) i iiiiiBo. ui ba abapor ,. KH STSCH-a-ruler HjiMNibiKae; to the front of the Kiii-o

Description

This invention relates to agricultural production and can be used in x.ionKoy6opo4Htjix machines.

The purpose of the invention is to reduce the debris of cotton collected by mantina.

FIG. 1 shows a section of a cotton harvesting apparatus, a longitudinal section, a view

from above; in fig. 2 shows section A-A in FIG. one,

cross section through the fan; in fig. 3 is a view B in FIG. 1, view of the all-cbisaiontee window from the grate mn).

The cotton-harvest section of the cotton shredder consists of ppshidelny drum 1, arranged in pairs on both sides of the row, pullers 2 with a suction pipe 3, forming a receiving chamber with a vertical window 4 connected to the transport corridor 5.

Ahead of the pinch drums (working bodies) 1, a rotor 6 of a diametrical fan is installed, the casing of which is the} outer 7 and inner 8 curvilinear vertical walls. In the air intake zone, a diametrical fan facing the bushes was fitted with grate-grates 9, wavy in two planes. The discharge branch of the fan and has a pipe 10, to remove the litter that goes around the pipe 3 and is directed outward in the direction of the spacing in the direction opposite to the translational motion of the apparatus. At the upper end of the rotor shaft 6, there is a pulley 11 connected by a belt drive 12 with a lead, named P1KYVO.M 13, rigidly connected with an intermediate gear 14 of the drum drive 1. A bush guide 15 is adjacent to the front wall 7 of the fan casing.

The cotton harvester section operates as follows.

When moving across the field, the rotor 6 is rotated by a belt drive 12, creating a suction air blower, into which m passed through a bush shim 15, a plant

4, 15

W

0

five

50

five

are shaken when they come into contact with the grate 9 and the dirt generated from them is sucked in by the fan and, after passing through the rotor 6, is discharged by the discharge flow through the nozzle 10 between the rows, where it settles to the ground in the area of the bushes. Having passed the shaking and undersurge zone, the bushes enter the working chamber of the apparatus, where cotton from the opened boxes is collected by spindle drums 1, removed from them by pullers 2 and moves along transport corridor 5, is thrown into window 4 of receiving chamber 3, from where it is transported by pneumatic system to a bunker.

Combining the sucking with shaking the bushes before processing them with the spindle drums results in the separation and removal of fine litter from the bushes, resulting in reduced debris in the harvested cotton and an increase in its quality.

Claims (1)

Invention Formula A section of the cotton-picking apparatus containing successively installed along the working slot of the apparatus relative to the direction of its movement the bush guide, a vertically mounted diametrical fan with a lattice air intake window facing the working slot of the apparatus, and a forcing branch and cotton pickup unit with spindle working bodies and cotton transport a corridor with a receiving chamber, characterized in that, in order to reduce the clogging of cotton, the rep mesh of the air intake window of the fan consists of Along the working slot, the slats are made wavy in the vertical and horizontal planes, and the discharge branch of the fan; 1 torus is isolated from the receiving chamber and has a spigot for removing litter. fig.Z