Novel biological extraction device

Abstract

The invention discloses a novel biological extraction device comprising a machining rack. A cut-up cavity is formed in the top end face of the machining rack, and a first rotating cavity is formed inposition, on the right side of the cut-up cavity, of the inner wall body of the machining rack; a second rotating cavity is formed between the first rotating cavity and the cut-up cavity, a first rotating shaft is arranged in the cut-up cavity in a left-right extending mode, and a first spline groove is formed in the end face of the left side of the first rotating shaft; a first spline rod is mounted in the first spline groove in a spline fit mode, the extending tail end of the left side of the first spline rod is in rotating fit connection with the inner wall of the left side of the cut-up cavity, and the extending section of the right side of the first rotating shaft is in rotating fit connection with the machining rack and extends into the second rotating cavity; a plurality of sets ofrotating propellers are fixedly arranged on the position, in the cut-up cavity, of the outer surface of the first rotating shaft in the circumferential direction; a plurality of sets of cut-up bladesare fixedly arranged on the end faces of both the left sides and the right sides of the rotating propellers; and a second spline shaft is fixedly mounted at the extending tail end of the right side ofthe first rotating shaft.

Description

technical field [0001] The invention relates to the technical field of biological extraction, in particular to a novel 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 work ...

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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