Equipment for automatically crushing crab shells

Abstract

The invention relates to equipment for automatically crushing crab shells. The equipment for automatically crushing the crab shells comprises a chopping part for primarily chopping the crab shells anda crushing part for further crushing the chopped crab shells, wherein the chopping part is located above the crushing part and transmitted by the same power part; the chopping part is used for chopping the crab shells by lifting and dropping adjacent chopping knives in turn; and the crushing part is used for crushing the crab shells in the lowest ball bin through crushing balls and dropping the crushed crab shells through discharge holes. According to the invention, a crankshaft type transmission rod is driven by a motor, the chopping knives in a chopping box are alternately lifted and dropped to be used for cutting crabs in the chopping box into small sections, the crab shells with large sizes are preliminarily processed to form crab shell fragments, and then the crab shell fragments aresmashed again by the crushing balls in the ball bin; and therefore, the crab shell fragments conforming to the specifications of the discharge holes are discharged, and approximate unification of thespecifications of the crab shell fragments is guaranteed.

Description

technical field [0001] The invention relates to the field of crab breeding and processing, in particular to a device for automatically crushing crab shells. Background technique [0002] Crab shells have high nutritional and medicinal value. Among them: the nutritional value of crab shells. Crab shells contain various trace elements such as iron, calcium and phosphorus, as well as some proteins and vitamins. These substances are essential nutrients for the human body and can meet the body's needs for various nutrients. , but everyone should pay attention, the crab shell cannot be eaten directly, it will cause harm to the human body, if you want to eat it, you must process it, like the chitin on the market is made of crab shell, it is very safe after eating. The medicinal value of crab shells. The medicinal value of crab shells is particularly high. It is cold and salty in nature, can clear away heat and dissipate stagnation, can also nourish qi and nourish yin, and can also...

AI Technical Summary

Problems solved by technology

[0003] Because the existing crab shells have high nutritional value and medicinal value, it is necessary to collect the crab shells shed by the crabs in the process of crab breeding, and then sell them after simple crushing and processing, but there is no specific Most of the machines for crushing crab shells are crushed manually or by other crushers, but manual crushing and other crushing methods lead to uncontrollable crushing specifications

Images