Improved biological extracting device

Abstract

The invention discloses an improved biological extracting device. The improved biological extracting device comprises a machining frame; a crushing cavity is formed in the top end surface of the machining frame; a first rotating cavity is formed in the inner wall body of the machining frame on the right side of the crushing cavity; a second rotating cavity is formed between the first rotating cavity and the crushing cavity; a first rotating shaft extending left and right is arranged in the crushing cavity; a first spline groove is formed in the left side end surface of the first rotating shaft; a first spline rod is in spline cooperative installation in the first spline groove; the extension tail end on the left side of the first spline rod is rotationally matched and connected with the inner wall on the left side of the crushing cavity; an extension section on the right side of the first rotating shaft is rotationally matched and connected with the machining frame, and extends into the second rotating cavity; multiple sets of rotating paddles are peripherally fixed on the outer surface of the first rotating shaft in the crushing cavity; multiple sets of crushing blades are fixedlyarranged on the end surfaces on the left and right sides of the rotating paddles; and a second spline shaft is fixedly mounted at the extension tail end on the right side of the first rotating shaft.

Description

technical field [0001] The invention relates to the technical field of biological extraction, in particular to an improved biological extraction device. Background technique [0002] In the process of some biomedical research, it is often necessary to carry out biological extraction on some research objects. The commonly used method in the biological extraction process is separation and extraction by crushing, and then centrifugation. In this process, the research object needs to be carefully crushed so that the required ingredients can be obtained. The current crushing equipment has a small amount of crushing and low work efficiency. In addition, the particle size after crushing is uneven, which makes it difficult to meet the requirements for use, and it is easy to block the filter holes on the crushing plate, resulting in poor filtering effect. , It is often necessary to clean the filter holes on the crushing plate, which greatly reduces the crushing efficiency, and the w...

AI Technical Summary

Problems solved by technology

The current crushing equipment has a small amount of crushing and low work efficiency. In addition, the particle size after crushing is uneven, which makes it difficult to meet the requirements for use, and it is easy to block the filter holes on the crushing plate, resulting in poor filtering effect. , it is often necessary to clean the filter holes on the crushing board, which greatly reduces the crushing efficiency, and the work is cumbersome

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