Garbage disposal crusher

Abstract

The invention provides a garbage disposal crusher. The crusher comprises a cylindrical shell, wherein a crushing cavity is formed in the cylindrical shell, a water outlet cavity is formed in the bottom of the crushing cavity, a cutting sieve plate covers the top of the water outlet cavity, a plurality of discharge holes are formed in the cutting sieve plate, a motor is arranged below the cylindrical shell, a driving shaft of the motor upwards penetrates through the water outlet cavity and the cutting sieve plate and then enters the crushing cavity, the position, located in the crushing cavity,of the driving shaft is fixedly sleeved with several stepped crushing teeth, the stepped crushing teeth are increased from top to bottom step by step, tooth bodies are arranged on the outer rings ofthe stepped crushing teeth, the tooth bodies of every two adjacent stepped crushing teeth are arranged in a staggered mode, the tooth bodies of the several stepped crushing teeth are distributed alonga spiral track from top to bottom, an annular cutting rib surrounds the periphery of the driving shaft, the annular cutting rib is fixedly arranged on the peripheries of the stepped crushing teeth ina surrounding mode, a plurality of protruding cutting edges are evenly arranged on the inner wall of the annular cutting rib, and shearing edges are formed between the protruding cutting edges and the tooth bodies of the lowermost stepped crushing teeth.

Description

technical field [0001] The invention belongs to the technical field of machinery, and relates to a food waste crushing device, in particular to a waste treatment shredder. Background technique [0002] The crushing structure of the garbage disposer is the core component of the garbage disposer, which plays a decisive role in the processing speed and effect of kitchen waste. However, the types of kitchen waste are more complicated, ranging from large to small, hard and soft. and toughness, so the requirements for crushing structure are very high. [0003] At present, most of the garbage disposers on the market use blunt cutter heads, which are cut with the surrounding sieves. This working principle is difficult to handle large hard bones and high-fiber vegetables, such as vegetable heads, celery and other kitchen waste. Moreover, the processing efficiency is low, and the noise is loud when working. In addition, this type of garbage disposer has a small water kinetic energy, ...

AI Technical Summary

Problems solved by technology

[0003] At present, most of the garbage disposers on the market use blunt cutter heads, which are cut with the surrounding sieves. This working principle is difficult to handle large hard bones and high-fiber vegetables, such as vegetable heads, celery and other kitchen waste. And the processing efficiency is low, and the noise is loud when working. In addition, this type of garbage disposer has a small water kinetic energy, which makes it easy to block the sewer, which brings a lot of trouble to the user.

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