Ream-crushing device of death pig harmless treatment system

Abstract

The invention provides a ream-crushing device of a death pig harmless treatment system. The ream-crushing device of the death pig harmless treatment system comprises a feeding mechanism, a ream-cutting bin, a hammer-crushing bin and a crushing bin, wherein a cylindrical cutting disc is arranged in the ream-cutting bin; cutting blades are equidistantly arranged on the cutting disc in the axial direction; a fixed blade assembly is fixed on a side wall of the ream-cutting bin and is provided with a plurality of steel blades which are arranged equidistantly at intervals; the steel blades and the cutting blades are staggered; a discharging opening of the ream-cutting bin is connected with a feeding opening of the hammer-crushing bin in a communication manner; hammering cylinders are fixed on the outer side of the hammer-crushing bin; two rows of impacting hammers are horizontally arranged in the hammer-crushing bin; push rods of the hammering cylinders are connected with the impacting hammers and drive the impacting hammers to be close to one another; a discharging opening of the hammer-crushing bin is connected with a feeding opening of the crushing bin in a communication manner; two crushing rolls which are engaged with each other are arranged in the crushing bin; and a plurality of crushing teeth are uniformly distributed on each crushing roll. Three working procedures including ream-cutting, hammer-crushing and crushing are integrated, thorough crushing is implemented, a spindle of a motor cannot be jammed easily, and the crushing efficiency is high.

Description

technical field [0001] The invention belongs to the technical field of harmless treatment equipment, and relates to a crushing device of a harmless treatment system for sick and dead pigs. Background technique [0002] Any pig farm will encounter sick and dead pigs, which are often an important source of infection for the spread and spread of diseases, which will not only bring significant economic losses to the pig industry, but also seriously threaten the health of humans and animals. Therefore, safe and effective treatment should be carried out for sick and dead pigs deal with. The main process of the traditional harmless treatment of sick and dead pigs is crushing, stirring, high-temperature disinfection, and sterilization. After 24 hours, the sick and dead pigs are produced into powdered organic fertilizer. [0003] A crusher is a machine that crushes and decomposes a whole sick and dead pig, such as a crusher for harmless treatment with the Chinese patent application ...

AI Technical Summary

Problems solved by technology

[0004] However, this one-step crushing treatment method, which only relies on toothed blades and toothed protrusions, cannot complete the crushing work for large livestock.

If an old sow of about 300 kg is put into the feeding channel, it is easy to get stuck on the toothed blade. Once the intermediate shaft is stuck, the motor is easy to burn out

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