SU1349786A1 - Mincer - Google Patents

Abstract

The invention relates to the chopper of leafy fodder materials (green grass mass, hay, straw, etc.). The aim of the invention is to provide the possibility of controlling the degree of grinding in the process of operation without stopping the grinder. The original leafing material 12 is fed by the transport conveyor 1 to the cutting zone, where it is compressed by the pressure conveyor 2, and fed to the guide divider 7. where by means of discs it is stratified and involved in reciprocating motion along with the guide divider, simultaneously moving progressively on the disk knives 4, which are ground, and on the bypass tray 11 is removed from the grinder. Regulation of the degree of grinding without stopping the Maujnnbi is carried out by changing the amplitude of the reciprocating movement of the direction of its rassekatel. 3 il. 1C оо 4 СО ОО ОГ) Fig. /

Description

The invention relates to devices d, l for grinding leafy fodder materials (green grass mass, hay, straw, etc.) and can be used in feed production in feed preparation lines as well as as an independent machine on farms.

The invention relates to a smooth control of the degree of grinding.

FIG. 1 shows the scheme of the proposed shredder; in fig. 2 shows section A-A in FIG. one; in fig. 3 shows the node I in FIG. one.

The shredder consists of a feed 1 and a cut of 2 conveyors, a shaft 3 with reinforced discs with knives 4, teeth 5. and a drive 1 installed in the feed area of the material sent freely to the dissector 7 15ran1ak) Hiegos around the horizontal pocks ia.ia with dns 8, received in return 11 (post.1 dvoy dv / / epy by the connecting rod 9 n with the variator K), and tap 1101 on the chute 11. Change: | The material is indicated in the diagram by the position 12.

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The initial leafing, material 12 is fed by the thread conveyor 1 to the zone |), | It is deleted by a trasigurter 2, and is fed to the racist dissecting, 1 7, where from 1 h) 10 d, suits 8 are stratified and broken into 1 = 1. ibHoe movement sovchest C) c, 4a equal; 1 x0

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1CIM by the divider, at the same time progressively changing into disk knives 4, which is being crushed, but at the same time bypassing the tray 1 I is removed from the shredder.

Regulation of the degree of grinding without stopping the machine is carried out by changing the amplitude of the reciprocating movement of the guide divider 7 due to the frequency of rotation of the variator 10 and shifting the pattern 9 on the eccentric. Changing the degree of grinding without stopping the machine can significantly simplify the maintenance of the machine during operation. In addition, it is possible to stabilize the degree of comminution of a material having a significant variation in the physicomechanical properties.

Claims (1)

Invention Formula A shredder, containing feed and clamping conveyors and disk knives mounted on the drive shaft, characterized in that, in order to infinitely adjust the degree of grinding, the shredder is equipped with a directional cutter mounted in front of the disk knives, made in the form of freely rotating around horizontal axis of the shaft with discs installed with the possibility of return- 1U-unaccessible ,. 1 moving along its axis and having a lead; 1 of its reciprocating variables and. Aa 2 Fig.Z