Medicinal material smashing device for pharmacy

Abstract

The invention provides a medicinal material smashing device for pharmacy and belongs to the technical field of machines. The medicinal material smashing device solves the problem that an existing peel smashing machine for pharmacy is poor in stability. The medicinal material smashing device for pharmacy comprises a shell. A feeding opening is formed in one side of the shell. A discharging opening is formed in the bottom of the shell. Rotatable stirring blades, annular fixed blades and a hemi-spherical filter screen are arranged in the shell. The top wall of the shell is a plane, and a supporting plate is fixed to the top wall of the shell. A rubber plate is arranged between the supporting plate and the shell. The two side walls of the rubber plate lean on the supporting plate and the shell correspondingly. An air supply fan is fixed to the upper side face of the supporting plate. An air supply pipe in an L shape is arranged on one side of the air supply fan. One end of the air supply pipe communicates with an air outlet of the air supply fan, and the other end of the air supply pipe extends into the shell. A conical air guide cylinder is arranged in the shell and directly faces the filter screen. The upper end of the air guide cylinder communicates with the lower end of an air outlet part. The medicinal material smashing device for pharmacy has the beneficial effect of being good in working stability.

Description

technical field [0001] The invention belongs to the technical field of machinery, and relates to a crushing device, in particular to a crushing device for medicinal materials. Background technique [0002] In the pharmaceutical process, people often use some peels as pharmaceutical raw materials, and these peels need to be crushed. Some of the current grinders have multiple fixed blades and rotating blades. Multiple fixed blades and rotating blades in a row meet at the same time, or The elongated fixed blade meets the corresponding rotating blade evenly, which causes the cutting force to be concentrated, the instantaneous force is large, the rotational speed is uneven, the cutting wear of the blade is large, and the crushing is uneven. [0003] For the above problems, people have realized the shortcomings and made improvements. For example, a pharmaceutical peel grinder [application number: 201320551139.6; authorization announcement number: CN 203459123 U] disclosed in the C...

AI Technical Summary

Problems solved by technology

But there is a problem in this pulverizer: because there is a certain gap between the mixing blade and the filter screen, a part of the peel is not completely crushed and stays in the filter screen, covering the mesh of the filter screen, so that the It hinders the circulation between the next filter screen and the discharge port, affecting the normal use of the pulverizer

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