Medical constant-temperature gas-bath oscillation device

Abstract

The invention discloses a medical constant-temperature gas-bath oscillation device. A chain wheel is fixedly connected with the top of a driving shaft; the chain wheel is engaged with the right end ofa chain; a left end chain wheel is engaged with the right end of the chain; the left end chain wheel is fixedly connected with a rotary shaft; the lower end of the rotary shaft is fixedly connected with a gear; the gear is engaged and connected with an annular tooth groove; a retainer sleeves the upper part of the rotary shaft; a driven shaft sleeves the middle part of the retainer; the top of the retainer is fixedly connected with a bottom plate; a semi-conical gear is fixedly connected with the top of the rotary shaft; the semi-conical gear is engaged with a conical gear; and the conical gear is fixedly connected with the driven shaft. According to the device disclosed by the invention, the annular tooth groove is matched with the gear to drive the bottom plate and a top plate to do eccentric rotation around the center of the driving shaft and automatically rotate to carry out transverse shaking on objects in an object storage groove; and the driven shaft is driven under the actionof the semi-conical gear and the conical gear, so as to drive a bidirectional screw rod to do forward and backward rotation in a reciprocating manner and longitudinally shake the objects in the objectstorage groove. The device disclosed by the invention is reasonable and applicable in structure design and the effect of shaking the objects is greatly improved.

Description

technical field [0001] The invention relates to a medical device, in particular to a medical constant temperature air bath oscillation device. Background technique [0002] The constant temperature air bath oscillator is a biochemical instrument combined with a temperature controllable constant temperature water bath and an oscillator. It is mainly suitable for biological, biochemical Vibration culture of various liquid and solid compounds such as cells, strains, etc. [0003] At present, the existing air bath oscillators are roughly divided into three types: rotary type, reciprocating type, and rotary-reciprocating dual-function oscillator. When using the rotary-reciprocating dual-function oscillator, only one of them can be selected, and the vibration effect is not good. Contents of the invention [0004] The purpose of the present invention is to provide a medical constant temperature air bath vibration device to solve the problems raised in the above background techno...

AI Technical Summary

Problems solved by technology

[0003] At present, the existing air bath oscillators are roughly divided into three types: rotary type, reciprocating type, and rotary-reciprocating dual-function oscillator. When using the rotary-reciprocating dual-function oscillator, only one of the methods can be selected, and the vibration effect is not good.

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