Pharmaceutical stirrer

Abstract

The invention discloses a pharmaceutical stirrer. The stirrer comprises a stirring device and a cylinder, the stirring device comprises a motor, a stirring shaft and stirring blades, a shaft hole is arranged in the middle of the stirring shaft, limiting grooves are arranged in two sides of the stirring shaft, a first pinhole is arranged in every limiting groove, a telescopic shaft is arranged in the shaft hole in a clearance manner, the upper end of the telescopic shaft is connected with a telescopic cylinder, the telescopic cylinder is fixed in a cylinder mounting cavity, second pinholes arearranged in the telescopic shaft, and every stirring blade is provided with a U-shaped groove and a through hole. When the stirrer works, the telescopic cylinder drives the telescopic shaft to telescope, the stirring blades with the end parts hinged to the telescopic shaft are pulled together in the movement process of the telescopic shaft in order to realize the change of the angles and the radiuses of the stirring blades, and the rotating motion of the stirring blades is combined to realize the stirring of a plurality of liquid surfaces, so the stirring efficiency is greatly improved.

Description

technical field [0001] The invention relates to a pharmaceutical mechanical equipment, in particular to a pharmaceutical mixer. Background technique [0002] With the development of my country's economy, the pharmaceutical industry has made great progress, and more and more mechanized pharmaceutical equipment is used in production. Common pharmaceutical equipment includes: pulverizers, slicers, frying machines, mixers, liquid storage tanks, Liquid tanks, feeders, etc., the existing pharmaceutical mixing equipment generally uses the stirring motor to drive the stirring blades to rotate for stirring operations. The position and shape of the stirring blades are fixed, so the trajectory and route of the stirring are certain. When the stirring equipment stirs the liquid medicine, the liquid medicine on individual liquid surfaces may not be fully stirred, resulting in insufficient stirring of the liquid medicine and lower stirring efficiency. Therefore, it is necessary to develop a...

AI Technical Summary

Problems solved by technology

[0002] With the development of my country's economy, the pharmaceutical industry has made great progress, and more and more mechanized pharmaceutical equipment is used in production. Common pharmaceutical equipment includes: pulverizers, slicers, frying machines, mixers, liquid storage tanks, Liquid tanks, feeders, etc., the existing pharmaceutical mixing equipment generally uses the stirring motor to drive the stirring blades to rotate for stirring operations. The position and shape of the stirring blades are fixed, so the trajectory and route of the stirring are certain. When the mixing equipment stirs the liquid medicine, the liquid medicine on the individual liquid surface cannot be fully stirred, resulting in insufficient stirring of the liquid medicine and reducing the stirring efficiency

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