Tablet crushing device and method capable of adjusting crushing granularity

Abstract

The invention discloses a tablet crushing device and method capable of adjusting crushing granularity. The tablet crushing device comprises a box body, the box body is provided with a conveying belt, the conveying belt is divided into a plurality of tablet channels by first partition plates, the tail end of the conveying belt is provided with an inclined face, the inclined face is divided into a plurality of feeding channels by second partition plates, a pair of rollers is arranged at the tail end of the inclined face and rotationally connected to the inner wall of the box body, the pair of rollers is divided into a plurality of sections in the rotating shaft direction, the surface forms of the pair of sections are different, a plurality of collecting chambers are arranged below the pair of rollers, discharging pipes are arranged on the side walls of the collecting chambers, filter screens are arranged inside part of the collecting chambers, the filter screens communicate with a spiral screw, a sliding plate located above the inclined face is connected to the upper portion of the spiral screw, and travelling wheels are arranged at the bottom of the box body. The tablet crushing device and method is reasonable in design, tablets can be crushed according to the crushing granularity required by a user, larger particles can be screened out during crushing and returned to be crushed again, and complete crushing is guaranteed.

Description

technical field [0001] The invention belongs to the technical field of medicine crushing, and in particular relates to a tablet crushing device and method capable of adjusting crushing particle size. Background technique [0002] In order to make it easier for users to take it, or because the drug needs to be recycled due to insufficient efficacy or expiration, etc., the tablets are usually crushed to varying degrees. Some existing tablet crushers simply crush the tablets, which cannot be broken according to different conditions. It is necessary to crush the appropriate particle size, and it is difficult to ensure complete crushing when crushing tablets. Contents of the invention [0003] In order to overcome the above technical problems, the present invention provides a tablet crushing device and method that can adjust the crushing particle size. By setting partitions on the counter rollers, the surface shape of the rollers in each section is different, and the correspond...

AI Technical Summary

Problems solved by technology

[0002] In order to make it easier for users to take it, or because the drug needs to be recycled due to insufficient efficacy or expiration, the tablets are usually crushed to varying degrees. Some existing tablet crushers simply crush the tablets, which cannot be broken according to different It is necessary to crush the appropriate particle size, and it is difficult to ensure complete crushing when crushing tablets

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