Test tube cleaning device for cleaning inner wall and outer wall simultaneously

Abstract

The invention relates to a cleaning tool of mechanical instruments, in particular to a test tube cleaning device for cleaning an inner wall and an outer wall simultaneously. The test tube cleaning device comprises a test tube brush formed by a brush rod and bristles planted on the brush rod, and one end of the brush rod is rotationally mounted on a shell. The brush rod is in transmission connection with a driving motor, and two or more outer brush assemblies are evenly distributed around the brush rod. The test tube cleaning device for cleaning the inner wall and the outer wall simultaneously is simple in structure, high in cleaning efficiency and convenient to use, and the inner surface and the outer surface of a test tube can be cleaned simultaneously.

Description

technical field [0001] The invention relates to a cleaning tool for medical instruments, in particular to a test tube cleaning device for simultaneously cleaning the inner and outer walls. Background technique [0002] A large number of medical test tubes are required in the preparation of medicines. Most of these medical test tubes are made of glass and have a deep inner cavity. The existing cleaning equipment that uses the principle of steaming and water flushing is easy to clean. It is usually necessary to manually scrub with a test tube brush after machine cleaning. Manual scrubbing is inefficient, and because it can only scrub the inner cavity of the test tube, it is easy to cause secondary pollution on the outer wall of the test tube. Chinese patent 2013102245117 discloses a "semi-automatic cleaning machine for medical lumen instruments", which uses a motor to drive the test tube brush to rotate, which reduces the labor intensity of scrubbing the test tube to a certai...

AI Technical Summary

Problems solved by technology

The efficiency of manual scrubbing is low, since it can only scrub the inner cavity of the test tube, it is easy to cause secondary pollution on the outer wall of the test tube

Chinese patent 2013102245117 discloses a "semi-automatic cleaning machine for medical lumen instruments", which uses a motor to drive the test tube brush to rotate, which reduces the labor intensity of scrubbing the test tube to a certain extent, but still cannot scrub the outer wall of the test tube

And because the test tube brush rotates with water, there will be a lot of splashing water droplets during work, and the working environment is harsh, which has a great impact on electrical equipment

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