A multifunctional test tube rotary cleaning device for biochemistry

Abstract

The invention discloses a biochemical multifunctional test tube rotary cleaning device, which includes a bottom plate, a worm is rotatably connected to one side of the top of the bottom plate through an ear plate, and a rotating shaft is rotatably connected to a position on the top of the bottom plate corresponding to one side of the worm through a bearing. The top of the rotating shaft is socketed with a worm gear at the position corresponding to the worm, and the top of the rotating shaft is welded with a loading plate. The structure of the present invention is scientific and reasonable, and it is safe and convenient to use. By rotating the worm, the worm wheel, the rotating shaft and the loading plate can be effectively driven to rotate. The test tube fixed by the fastening cloth belt can be rotated, no electric power is needed, and the limitation of use is reduced. The limit ring plate is pushed down by the cleaning sleeve, so that the cleaning brush rod and brush bar are placed inside the test tube, and the iron sheet and The cleaning cloth can effectively wrap the outer wall of the test tube, and when the test tube rotates, the cleaning cloth and the brush strip can respectively clean the outer wall and the inner wall of the test tube, thereby improving the cleaning efficiency.

Description

technical field [0001] The invention relates to the technical field of biochemical experiments, in particular to a multifunctional test tube rotary cleaning device for biochemistry. Background technique [0002] Biochemistry refers to the branch of chemistry that uses chemical methods and theories to study life. Its main task is to understand the chemical composition, structure and various chemical changes in the life process. From the early research on the overall composition of organisms, it progresses to the study of various For the accurate analysis of various tissues and cell components, the test tube needs to be cleaned after the biochemical test to avoid leaving fungi in the test tube and ensure the cleanliness of the test tube in the next test. Most of the existing test tube cleaning uses a cleaning brush to directly clean the inner wall of the test tube. Washing and cleaning with the outer wall, in order to facilitate thorough cleaning, a test tube rotary cleaning d...

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Problems solved by technology

[0003] The present invention provides a multi-functional test tube rotary cleaning device for biochemistry, which can effectively solve the above-mentioned background technology. The test tube rotary cleaning device currently on the market drives multiple test tubes to rotate and clean by electric power. It needs to be equipped with an appropriate amount. At the same time, after a power failure, the existing rotary cleaning device cannot clean the test tubes in time, which will easily cause the bacteria in the test tube to spread into the air, causing the air in the laboratory to be dirty. The existing rotary cleaning device , the replacement of cleaning tools is cumbersome, which is not conducive to rapid replacement, and the cleaning effect is reduced after long-term use

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