SU904555A1 - Tobacco combine-harvester - Google Patents

Description

(54) TABAKOBOROCHNB1Y COMBINE

one

This invention relates to an agricultural machinery industry and is intended for cleaning tobacco leaves.

A tobacco harvester is known that contains a self-propelled chassis on which a conveyor for holding tobacco leaves with two adjacent branches is mounted, a leaf separator made in the form of obliquely mounted brush drums with screws, w, rolling rollers perpendicular to which the chop conveyor 1 is installed.

A disadvantage of the known device is leaf damage by a chopper conveyor and a conveyor for holding tobacco leaves.

The purpose of the invention is to reduce leaf damage.

This goal is achieved by the fact that the chop conveyor is made in the form of a series of brush drums, and elastic brackets are fixed on the conveyor to hold the tobacco leaves, which are placed on adjacent branches in a checkerboard pattern.

FIG. 1 shows a combine, general view; in fig. 2 - the same, front view; in fig. 3 is a diagram of a sheet separator; on

FIG. 4 is a view A of FIG. 3; in fig. 5 is a section BB in FIG. four; in fig. 6 is a sectional view BB in FIG. one.

The combine contains a self-propelled chassis 1, on which the conveyor 2 is mounted

5 holding tobacco leaves with two adjacent branches 3 and 4, a leaf separator made in the form of inclined installation brush drums 5 with screws, brush rollers 6, which are perpendicular to which the chop conveyor is made in the form of a number of brush drums 7. On the conveyor 2 Elastic braces 8 are fastened to hold the tobacco leaves, which are placed on adjacent branches x 3 and 4 in a checkerboard pattern. In front of the conveyor 2, separating elastic brushes 9 are installed. Guides 10, brush drums 11 and roller tables 12 are mounted along chassis 1, around which conveyor 13 is placed to transport leaves into bunker 14 by means of inclined conveyors 15 and 16, in the upper part of which cleaning brushes 17.

The combine works as follows. When the combine is moving along a row of plants, the latter are oriented by guides 10 and conveyor 2, and brushes 9 carry out the separation of the harvest. The leaves are separated by the brush drums 5 and rollers 6. The separated leaves fall onto the brush drums AND and the roller tables 12 and are fed to the conveyor 13 and then to the hopper 14. The lower part of the brush drums 7 is located below the roller tables 12, which prevents the leaves from pinching and breaking. Elastic braces 8 mounted on conveyor 2 also contribute to the reduction of leaf injury.

Claims (1)

Invention Formula Tobacco harvester containing self-propelled shchasi, which is mounted 17 conveyor for holding tobacco leaves with two adjacent branches, a leaf separator made in the form of inclined mounted brush drums with cheeks, brush rollers perpendicular to which a chop conveyor is installed, characterized in that, in order to reduce damage to the leaves, the chopper conveyor is in the form of p The brush drums and elastic staples are fixed on the transporter to hold the tobacco leaves and placed on adjacent branches in a shah order. Sources of information taken into account in the examination 1. USSR author's certificate in application No. 2356410 / 30-15, cl. A 01 D 45/16, 04/14/76. -, 1  BUT Y / y 5