Medicine grinding device for molecular biology examination

Abstract

The invention discloses a medicine grinding device for molecular biology inspection. The medicine grinding device comprises a grinding box; according to the medicine crushing device, crushed medicine falls onto a rotating disc, a second motor is started, the second motor drives a second rotating shaft to rotate, the second rotating shaft drives a driving gear to rotate, the driving gear drives a gear ring meshed with the driving gear to rotate, and therefore the rotating disc is driven to rotate, and rotation of the rotating disc is matched with the effect of a fixing disc; the crushed medicine can be further ground, and the ground medicine powder can fall onto a collecting plate to be collected; according to the device, when residual medicine between the fixed disc and the rotating disc needs to be cleaned, an electric telescopic rod is started, so that the position of the rotating disc can be raised, the distance between the fixed disc and the rotating disc can be increased, and workers can conveniently clean the residual medicine between the fixed disc and the rotating disc.

Description

technical field [0001] The invention belongs to the technical field of drug grinding, and in particular relates to a drug grinding device used for molecular biology testing. Background technique [0002] In the process of molecular biology testing, it is necessary to grind solid drugs into powder to facilitate the extraction of a small amount of ingredients for testing, and grinding devices are often used for grinding. [0003] In the prior art, although there are electric grinders, most of the existing electric grinders are blade-type structures, the blades are connected to the motor, and the motor drives the blade to rotate at a high speed, thereby breaking the medicinal materials. Although the electric grinding machine has high grinding efficiency, the blade actually only crushes the medicinal materials during the rotation process, and cannot crush the smaller tissues inside the medicinal materials, and the effective medicinal ingredients of the medicinal materials cannot...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, although there are electric grinders, most of the existing electric grinders are blade-type structures, the blades are connected to the motor, and the motor drives the blade to rotate at a high speed, thereby breaking the medicinal materials. Although the electric grinding machine has high grinding efficiency, the blade actually only crushes the medicinal materials during the rotation process, and cannot crush the smaller tissues inside the medicinal materials, and the effective medicinal ingredients of the medicinal materials cannot be broken and released, so The electric grinding machine in the prior art is not fine enough to grind medicinal materials

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