Hand-cranked type medical centrifuge

Abstract

The invention discloses a hand-cranked type medical centrifuge comprising a base. An outer box body is fixedly installed on the top of the base. The top of the outer box body is an opening. The base is provided with a cavity. The inner wall of the top of the cavity is provided with a first through hole. A first rotating shaft is rotationally installed in the first through hole. The top end of thefirst rotating shaft extends into the outer box and is fixedly provided with an installation plate. An inner box is fixedly installed on the top of the installation plate. The bottom end of the firstrotating shaft extends into the cavity and fixedly provided with a first bevel gear. A second rotating shaft is rotationally installed in the cavity. A second bevel gear is fixedly arranged on the second rotating shaft in a sleeving manner. The second bevel gear is meshed with the first bevel gear. A first round gear fixedly arranged on the second rotating shaft in a sleeving manner is arranged onone side of the second bevel gear. The hand-cranked type medical centrifuge is simple in structure, reasonable in design, low in manufacturing cost, high in practicability, capable of conveniently enabling the inner box to rotate a high speed, so that objects are cleaned, and the hand-cranked type medical centrifuge is efficient and convenient and rapid to use.

Description

technical field [0001] The invention relates to the technical field of centrifuges, in particular to a hand-operated medical centrifuge. Background technique [0002] A centrifuge is a machine that uses centrifugal force to separate components in a mixture of liquid and solid particles or liquid and liquid. The centrifuge is mainly used to separate the solid particles in the suspension from the liquid, or to separate two different densities and immiscible liquids in the emulsion; it can also be used to remove the liquid in the wet solid, such as with a washing machine Dry wet clothes; special ultra-speed tube separators can also separate gas mixtures of different densities; using the characteristics of different sedimentation velocities of solid particles of different densities or particle sizes in liquids, some decanter centrifuges can also separate solid particles according to density or particle size classification. [0003] In the medical field, a centrifuge is often u...

AI Technical Summary

Problems solved by technology

The medical centrifuge of the utility model sets the shell as an openable structure. When in use, the shell is closed to cover the centrifuge basket, forming a closed space around the centrifuge basket, which is beneficial to the centrifugal operation. When cleaning is required, the shell can be opened Expose the centrifugal basket, at this time, you can thoroughly clean the inner wall and corner of the shell, the inner and outer walls of the centrifugal basket, and the nearby machines. During the cleaning process, no dead space can be left, and the position where there may be impurities can be completely covered. Completely eliminate the residue of impurities and improve the safety of drug production, but its structure is relatively complex, the manufacturing cost is high, the flexibility is poor, and it is not convenient for medical staff to use at any time

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