A crushing device

By designing the rotating screw and scraper structure of the crushing device, the problem of hard medicinal materials being difficult to crush was solved, achieving efficient crushing and avoiding splashing, making it suitable for small-batch processing of medicinal materials in the laboratory.

CN224345933UActive Publication Date: 2026-06-12CHENGDU DESITE BIOLOGICAL TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
CHENGDU DESITE BIOLOGICAL TECH CO LTD
Filing Date
2025-06-25
Publication Date
2026-06-12

AI Technical Summary

Technical Problem

Existing crushing equipment is difficult to effectively crush hard medicinal materials after drying, and the striking method can easily cause the medicinal materials to splatter. Furthermore, the crushing operation is inconvenient when the materials are not fixed in place.

Method used

A crushing device was designed, which uses a rotating screw to compress the medicinal materials by pressing the pad and the lower pressure block, and sets V-shaped blade protrusions on the pad and the lower pressure block to split the medicinal materials. At the same time, the medicinal materials can be scraped off layer by layer by a scraper. It is suitable for small-batch crushing in the laboratory.

Benefits of technology

It achieves efficient crushing of hard medicinal materials, avoids splashing of medicinal materials, improves crushing efficiency, and is suitable for scraping operations of medicinal materials of different heights.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224345933U_ABST
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Abstract

A kind of crushing device, including base, the upper end of vertical rod is fixed with limit disc by pin respectively through threaded connection at both ends of base, vertical rod is fixed with upper plate, vertical rod is connected with fixed nut, silk sleeve is installed on upper plate by screw, silk rod is connected by screw thread in silk sleeve, silk rod is equipped with bearing seat, bearing seat is installed with middle plate by screw, lower wall of middle plate is fixed with lower pressing block by screw, base is fixed with pad by screw, pad is located directly below lower pressing block, vertical rod is arranged at both ends of middle plate.The utility model discloses to the hard medicinal material by the mode of rotating screw rod to make pad and lower pressing block extrude medicinal material and break medicinal material into pieces, there is the advantage of convenient operation using this mode, and in order to facilitate crushing, a plurality of protrusions in blade shape structure are arranged on lower pressing block and pad, the protrusions in longitudinal and transverse interlaced are extruded to medicinal material, and medicinal material can be split into pieces, so the efficiency of medicinal material crushing can be improved.
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