SU1713475A1 - Maize combine-harvester for separate shredding of stalks and cobs - Google Patents

Abstract

FIELD OF THE INVENTION The invention relates to agricultural machinery engineering. The purpose of the invention is to enhance operational capabilities and reduce material consumption. Corn harvester for separate chopping of stalks and cobs contains auger cobs, auger 5 stems, a chopper 6 cobs and a chopper 7 stems, and the augers are installed coaxially shredded. The proposed arrangement of augers and shredders makes it possible to exclude transporting bodies for moving poch-. from the front of the hitch energy *. on the back. 3 ill. \ F (O004 ^ '^ slff ^ 2. ^ ..'

Description

The invention relates to agricultural machinery, namely, machines for harvesting corn.

The purpose of the invention is to enhance operational capabilities and reduce material consumption.

FIG. 1 shows the proposed combine, side view; in fig. 2 - the same, top view; in fig. 3 is a section A-A in FIG.

A corn harvester consists of an adapter 1, equipped with maize rollers 2 and a rotary cutter 3, an auger auger and an auger 5 stalks, a shredder 6 cobs and a shredder 7 stalks. The shredders 6 and 7 are equipped with knives 8 and throwing blades 9 and are enclosed in the casing 10 with syllables 11, the drive of the shredders 6 and 7 is carried out using belt drives 12, and the screws are driven by the C and S gears 13. 5 installed If contradictions.

The combine is mounted on the frame T5 and is mounted on the power means 16. The transmission of torque from the power means 16 to the combine is carried out by means of cardan transmission 17.

The proposed combine works as follows.

The corn is cut by a rotary cutter 3 and rolled through a roller 2 where the cobs are separated from the stem. Next, the cobs are moved by auger into the chopper 6, where they are crushed by knives 8 in the pair with contradictions 1. The crushed mass is thrown by the blades 9 through the silo duct 11 into a vehicle (not shown). The rotation of the shredder 6 and the screw j is carried out in the pro

The opposite sides using belt drives 12 and 13.

After the separation of the cobs, the corn stalks are moved by the screw 5 to the chopper 71 where they are ground by the knives 8 paired with contradictions I. The crushed particles of the stems are thrown by the blades 9 through the siloscrop 11 into the vehicle (not

shown). /

The proposed installation of augers and immelchitel provides an approximation of the center of gravity of the combine to the axis of the suspension of energy. Thus, the front linkage of the Polesye-250 universal power unit is able to lift the corn-harvesting combine assembled according to the proposed scheme. It is not necessary to crush the attachment .l cobs on the back of the power unit

 And thus there is no need .in

transporting organ to move the cobs from the front hinge of the Polesye-250 power unit to the back.

Claims (1)

Invention Formula Maize harvester for separate chopping of stalks and cobs, containing chopping machines, cob auger, cutting machine, stalk auger, chopper 32 stalks, characterized in that, in order to expand the operational capabilities and reduce material consumption, the stalk chopper is installed coaxially with the auger of the stalks, 40 and the coil chopper is mounted coaxially with the cob auger and against the opposite side of the chopper of the stalks.