Anti-loss molecular biology experimental sample grinder

Abstract

The invention discloses an anti-loss molecular biology experimental sample grinder. The anti-loss molecular biology experimental sample grinder comprises a base. A supporting frame is fixedly connected with the lateral side of the top end of the base. A lifting mechanism is movably connected with the lateral side of the top end of the supporting frame. The lifting mechanism comprises a rotating rod, a rotary disc, a round groove, a slide groove, a slider, a fixed base, rotating motor and a rotating shaft base. The rotating rod is screwed in and rotationally connected with the top end of the supporting frame. The rotary disc is cast at the top end of the rotating rod. The anti-loss molecular biology experimental sample grinder is scientific and reasonable in structure and safe and convenient to use; and the lifting mechanism is arranged and the rotary disc is rotated to drive the rotating rod to rotate, and the fixed base is pushed to slide up and down along the round groove through thecooperation of the slide groove and the slider, so that the heights of the fixed base, the rotating motor and the rotating shaft base are adjusted, then the gap between a grinding rod and a grindingpipe is adjusted according to needs, the grinding effect is improved, and biological experimental samples can be ground more sufficiently.

Description

technical field [0001] The invention relates to the technical field of molecular biology, in particular to a wear-resistant molecular biology experiment sample grinder. Background technique [0002] With the current rapid development of molecular biology, molecular biology experiment technology has become an important research tool in various disciplines of life sciences. The most common processing and placement of molecular biology in the experimental process is grinding, so the grinder is the most important tool for molecular biology experiments. Indispensable settings in; [0003] However, in the existing molecular biology experiments, when grinding, the height of the grinding rod cannot be adjusted in time according to the depth of the grinding tube. The gap between the grinding rod and the bottom of the inner wall of the grinding tube is too large, which affects the grinding effect. Therefore, for these situations, in order to avoid the above-mentioned technical proble...

AI Technical Summary

Problems solved by technology

[0004] The present invention provides an anti-loss molecular biology experiment sample grinder, which can effectively solve the problem that the height of the grinding rod cannot be adjusted in time according to the depth of the grinding tube when grinding proposed in the above background technology. The gap between the bottom of the inner wall of the tube is too large, which affects the effect of grinding

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