Multistage type traditional Chinese medicine smashing machine

Abstract

The invention discloses a multi-stage traditional Chinese medicine pulverizer. The invention adopts two stages of crushing. Firstly, a convex roller and a concave roller are used for primary crushing, and then a millstone is used to grind it to a required particle size. The method can make the Chinese medicine will not be subjected to excessive extrusion force every time it is crushed, so as to ensure that the molecular structure of the Chinese medicine is not damaged, and the efficacy of the Chinese medicine is guaranteed. In addition, the present invention is set as the center of the feeding port of the primary crushing component. The axial direction is perpendicular to the central rotation axis direction of the primary convex roller, and the central axis direction of the feed port of the secondary crushing assembly is parallel to the central axis of the secondary rotating grinding disc of the secondary crushing assembly, which can make the medicine from different Feeding at an angle ensures the crushing effect of the medicine. The distance between the first-stage crushing components of the present invention is adjustable, which can adapt to the crushing of different traditional Chinese medicines and has strong practicability.

Description

technical field [0001] The invention relates to a multistage traditional Chinese medicine pulverizer, which belongs to the technical field of medical auxiliary equipment. Background technique [0002] At present, for traditional Chinese medicine, it is generally necessary to use mechanical force to break the bulk solid material into appropriate fineness, so as to increase the surface area of ​​the drug, promote the dissolution of the drug, and facilitate the preparation of various pharmaceutical dosage forms, and at the same time accelerate the dissolution of the active ingredients in the medicinal material. It is convenient to prepare, take and exert medicinal effects, and the crushed traditional Chinese medicine is convenient for drying and storage of fresh medicinal materials. At present, special traditional Chinese medicine pulverizers are generally used for pulverization. However, the current pulverizers generally have a relatively simple structure, especially for pulve...

AI Technical Summary

Problems solved by technology

At present, special traditional Chinese medicine pulverizers are generally used for pulverization. However, the current pulverizers generally have a relatively simple structure, especially for pulverization with finer particle size requirements. It is crushed to the desired fineness

However, because this method is crushed at one time, it requires a great power and grinding force of the pulverizer, which can easily lead to phenomena such as sticking and grinding of traditional Chinese medicine during pulverization, which not only causes the pulverizer to be stuck, but also easily increases the size of the pulverizer. Drug loss during the process destroys the internal molecular structure of Chinese medicine ingredients and reduces the efficacy of Chinese medicine

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