Tooth-claw type feed grinder shell

Abstract

The invention discloses a machine shell for a hock type feed crusher, which comprises a shell A, a shell B, a shell C and a plurality of reinforcing ribs, wherein the shell A, the shell B and the shell C are full steel shells; the shell A, the shell B and the shell C are welded together to be the shell of the hock type feed crusher which is inverse U-shaped and of which the lower end is provided with an opening; the reinforcing ribs are welded on the inner walls of the shell A and the shell C, or are combined with the shell A and the shell C into a whole by punch-forming, and the reinforcing ribs are equidistantly arranged at intervals; and the shell A and the shell C are provided with through holes passing through a bearing of a stirring motor, wherein a plurality of fixed hole are arranged beside the through hole of the shell C. The machine shell of the crusher has the advantages of simple structure, short production cycle, long service life and fewer waste products, and can not only meet the manufacturing requirement of manufacturers, but also the market need in time; moreover, the full steel forming machine shell has high strength and low production cost.

Description

technical field [0001] The invention relates to an accessory device of a pulverizer, in particular to an all-steel shell claw type feed pulverizer casing. Background technique [0002] The current pulverizer casing is formed by casting. Due to the high risk, high working environment temperature, high labor intensity and heavy dust in the foundry industry, fewer and fewer people are engaged in the foundry industry in recent years, resulting in blanks produced by foundry manufacturers. If it cannot meet the needs of downstream production enterprises, foundry manufacturers can only increase the unit price of parts to control the demand of manufacturers, which restricts the development of downstream production enterprises. At the same time, due to the high-speed operation of the chips installed in the shredder casing and the long-term tooth-to-tooth collision, after the teeth are worn, they will break through the casing during the collision and extrusion process and cause injuri...

AI Technical Summary

Problems solved by technology

[0002] The current pulverizer casing is formed by casting. Due to the high risk, high working environment temperature, high labor intensity and heavy dust in the foundry industry, fewer and fewer people are engaged in the foundry industry in recent years, resulting in blanks produced by foundry manufacturers. Can not meet the needs of downstream production enterprises, casting manufacturers can only increase the unit price of parts to control the demand of manufacturers, which restricts the development of downstream production enterprises

At the same time, due to the high-speed operation of the chips installed in the shredder casing and the long-term tooth-to-tooth collision, after the teeth are worn, they will break through the casing during the collision and extrusion process and cause injuries. Improvements to the chassis

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