Rotating drum dust removal and air suction type traditional Chinese medicinal material smashing machine with induced draft fan convenient to disassemble

Abstract

The invention discloses a rotating drum dust removal and air suction type traditional Chinese medicinal material smashing machine with an induced draft fan convenient to disassemble. The smashing machine comprises a smashing machine body and the induced draft fan. The material falling end of the smashing machine body is connected with the induced draft fan through a material storage box, an air suction pipe, a cyclone separator and a rotating drum type dust removal machine; an air outlet of the induced draft fan is connected with a cloth bag dust collector; and the air suction pipe is provided with an air door for adjusting the air volume. An impeller of the induced draft fan can clear away dust in time through centrifugal force. Coarse particle returning and secondary smashing are completed by the smashing machine through one step, qualified output of materials is achieved, more importantly, the disassembly and assembly technology of the induced draft fan is substantially improved, pressure of parts similar to nut parts on the shaft shoulder end face of a screw can be easily eliminated in the disassembly process of the induced draft fan, the problem that disassembly is difficult because a thread assembly of the induced draft fan is continuously locked automatically is effectively solved, the disassembly technology is particularly for convenient and fast disassembly of threads of large draught fans after the threads are locked, and the effect is particularly remarkable.

Description

technical field [0001] The invention relates to a Chinese herbal medicine pulverizer, in particular to a drum dust-removing and air-extraction type Chinese herbal medicine pulverizer which does not accumulate dust in a fan and is easy to disassemble. Background technique [0002] Chinese herbal medicines need to be crushed when they are used as medicine or to extract active ingredients. The crushing process is an operation process of intense extrusion, knocking, friction, and shearing of materials, which will generate a lot of dust and heat up the materials strongly. Make the pulverizer quickly discharge the material to avoid excessive crushing, and at the same time realize the rapid cooling and sorting of the material, so that the product particles are uniform and at the same time return the coarse particles for secondary crushing, which is of great significance for improving product quality and reducing power consumption. [0003] Therefore, the crushing of Chinese herbal ...

AI Technical Summary

Problems solved by technology

In the actual assembly of shafts and holes with transmission threads, in order to achieve large load-bearing functions, the size of the threaded shafts and matching nut-like components are relatively large, and it is often easy and convenient to screw in during assembly, and It can realize the automatic and continuous locking of the bearing capacity during use, so it is very reliable, but when it is disassembled, the assembly is often very tight, and disassembly is very difficult. It is particularly important to realize simple and easy disassembly under this condition