SU835348A1 - Uprooter-shredder of cotton plants - Google Patents

Description

one

The invention relates to an agricultural machinery industry and can be used in machines for KopqeBaHHiH and shredding of bushes of agricultural crops, mainly cotton.

It is known from the cotton stalk chopper that combines the rotor with the articulated blade holders, on the end of which there is a side wall on the side of the receiving chamber that is perpendicular to them forming.

The rotor rotates in a casing having an ornumera in front of it. Screw-grooved rollers are installed under the receiver chamber, which seize cotton stalks loosened by writhing organs of the soil and feed them to the chopper. The discharge of the ground mass is carried out via a branch pipe.

The front ino of the rotational course of the rotor edge of the side wall of the receiving chamber is provided with a sharpening 1.

The well-known shredder grinders and shreds bushes along with the tops of plants.

The purpose of the invention is the separate collection and grinding of the stem and root parts of cotton bushes.

This is achieved by the fact that the receiving chamber is equipped with additional

pipeline and knife drum mounted above the auger part of the rollers, while the drums are installed coaxially, and the discharge pipes are located above each drum m.

FIG. 1 shows the proposed upropper-chopper of cotton bushes, side view, in FIG. 2 - the same, top view.

The cotton shrubber chopper contains a soil-loosening organ 1, a pair of parallel rollers 2 above it, and a receiving chamber 3.

Rollers have a screw 4 and grooved 5 parts.

In the receiving chamber above the corrugated part of the rollers there is a knife drum 6 and a discharge pipe 7. The axis of rotation of the knife drum is parallel to the axis of the rollers.

In the receiving chamber above the auger part of the valco. There is a knife drum 8 and a branch pipe 9.

The knife drums located above the auger and grooved parts of the rollers are installed coaxially, and the branch pipes are located above each knife drum.

During operation, the chopper of the cotton cutaire moves along the inter-row spans, bushes go between a pair of parallel counter-rotating rollers 2 and move along their outer width 4. A knife drum 8 located above the auger part of the rollers cuts the stalks of cotton bushes above the rollers , crushes them and throws them into the branch pipe 9.

The remains of the stems of cotton bushes are moved further along the longitudinal axis of the rollers and (they fall on their grooved part 5, where they are picked up and pulled out from the roots from the soil. The loose soil in the zone of the root system of plants is promoted by the organ 1, whose free rings are placed under the grooved part of the rollers.

The knife drum 6 located above the corrugated part of the rollers captures the remains of the stems of cotton bushes with roots, crushes them and throws them into a separate outlet pipe 7.

Claims (1)

Invention Formula A cotton bushes shredder that contains a loose-soil organ, a pair of parallel rollers with worm and grooved parts mounted on it, a receiving chamber with a drum located above the grooved part of the rollers, the axis of rotation parallel to the axis of the rollers, and an ORD pipeline, different In order to collect and chop the stem and root parts of cotton bushes separately, the receiving chamber is supplied with an additional branch pipe and knife drum mounted above the auger h Stu rollers nr this drums are mounted coaxially and the discharge duct are arranged above each drum. Sources of information taken into account pr-and examination 1. USSR author's certificate № 664600, cl. A 01D 45/18, 1976. 1rag.2.