Hand-operated drug mill

Abstract

The invention relates to a hand-operated drug mill which comprises a milling groove and a milling disc, wherein the milling groove is arc-shaped long groove; the milling disc is a disc with a central opening; a milling disc shaft is mounted in the opening of the milling disc in a penetrating manner; the milling groove is arranged on the base; two guide plates are arranged on two sides of the milling disc on the base respectively; an arc-shaped guide sliding hole is formed on each of the guide plate and fits the shape of the milling groove; the two end parts of the milling disc shaft are mounted in the arc-shaped guide sliding holes on two sides respectively in a penetrating manner; a hand-operating handle is fixedly connected with one of the two end parts; a plurality of compression springs are arranged between the bottom end of the milling groove and the base. The hand-operated drug mill has the advantages of simple structure, time-saving labor-saving operation and good drug-milling effect.

Description

technical field [0001] The invention relates to the field of traditional Chinese medicine pharmacy, in particular to a hand-operated medicine roller. Background technique [0002] The medicine roller is a tool for processing medicinal materials in traditional Chinese medicine. It generally includes a grinding groove and a grinding plate. The grinding groove is an arc-shaped long groove. The grinding plate is a disc with a hole in the center. In the milling tank, hold or step on the shaft of the milling disc with both hands, and push the milling disc to roll back and forth in the milling tank, so that the medicinal materials in the milling tank can be crushed. When operating the medicine roller, both hands or both feet need to do reciprocating motion at the same time, the operation is very laborious and the efficiency is very low. Simultaneously, because the flexion and extension distance of people's arms or legs is limited, the size of the existing medicine rollers is gener...

AI Technical Summary

Problems solved by technology

When operating the medicine roller, both hands or feet are required to reciprocate at the same time, which is very laborious and inefficient

At the same time, due to the limited flexion and extension distance of human arms or legs, the size of the existing medicine rollers is generally very small, and only a small amount of medicinal materials can be processed each time.

In addition, when grinding medicine, since the cylindrical surface of the grinding pan is in contact with the grinding groove, the cylindrical surface of the grinding pan is generally narrow, and it is easy to squeeze the material onto the two side walls of the grinding groove, and the material sticks to the side wall of the grinding groove. No rolling, thus affecting the fine crushing effect

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