Impurity removal device for traditional Chinese medicinal materials

Abstract

The invention provides an impurity removal device for traditional Chinese medicinal materials. The impurity removal device comprises a rack, a conveying roller set which is fixed to the rack and used for conveying the medicinal materials, a gear set which is fixed to one end of the conveying roller set and used for driving the conveying roller set to rotate, a motor which is fixed to the rack and used for providing motive power for the gear set, an impurity collecting box located below the conveying roller set and a medicinal material collecting box located at the conveying tail end of the conveying roller set. The conveying roller set is arranged in a wavy shape, and the surface of the conveying roller set is rough. A medicinal material turn-over device is arranged above the middle of the conveying roller set. Compared with the prior art, impurity removal can be achieved on the medicinal materials automatically, impurity removal is carried out on the medicinal materials in the manner of slight lifting and friction on the medicinal materials, the force is soft, and the phenomenon that the medicinal materials are scattered in the impurity removal process of the traditional Chinese medicinal materials is avoided.

Description

technical field [0001] The invention relates to the technical field of pharmaceutical equipment, in particular to a device for removing impurities from Chinese herbal medicines. Background technique [0002] In the pharmaceutical process of Chinese medicinal materials, many impurities and debris are often produced. In order to ensure the efficacy and purity of the medicinal materials, these impurities and debris need to be removed. In the prior art, the above operations are generally done manually. Manual operation is not only time-consuming and labor-intensive, but also because manual shaking cannot be performed on each piece of medicinal material, the impurities adhering to the surface of the medicinal material are not easy to remove. In the prior art, there are also some devices for removing impurities from Chinese medicinal materials, mainly through It is realized by shaking and tapping the medicinal materials. The disadvantage of these devices is that the shaking and vi...

AI Technical Summary

Problems solved by technology

Manual operation is not only time-consuming and labor-intensive, but also because manual shaking cannot be performed on each piece of medicinal material, the impurities adhering to the surface of the medicinal material are not easy to remove. In the prior art, there are also some devices for removing impurities from Chinese medicinal materials, mainly through It is realized by shaking and tapping the medicinal materials. The disadvantage of these devices is that the shaking and vibration amplitude are too large, which will cause some medicinal materials to scatter and affect the appearance of the medicinal materials.

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