Fine grinding device for rare earth polishing powder

By designing a fine grinding device for rare earth polishing powder, grinding rollers and leaking plates for multiple grinding times, and combining cleaning brushes to keep the grinding rollers clean, the problem of difficulty in crushing into blocks of materials in traditional grinding devices is solved, and the grinding efficiency and product fineness consistency is improved.

CN222678306UActive Publication Date: 2025-03-28SHENZHEN CHUANYAN TECH CO LTD
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Patent Information

Application Number
CN202421311395.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-11
Publication Date
2025-03-28
Estimated Expiration
2034-06-11

AI Technical Summary

Technical Problem

When grinding rare earth polishing powder, traditional grinding devices cannot effectively crush into blocks of materials, resulting in extended grinding time, affecting production efficiency, and may lead to different particle sizes of the final product, affecting performance and effect.

Method used

A fine grinding device for rare earth polishing powder is designed, including a grinding mechanism and a cleaning mechanism. The grinding mechanism crushes and grinds large pieces of material through two oppositely rotating grinding rollers, and grinds multiple times with the material leakage plate and the grinding wheel to ensure the consistency of the fineness of the material. The cleaning mechanism keeps the surface of the grinding roller clean with a cleaning brush.

Benefits of technology

It effectively shortens the grinding time of rare earth polishing powder, improves grinding efficiency, ensures the consistency of fineness and performance of the final product, and avoids waste of materials.

✦ Generated by Eureka AI based on patent content.
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Abstract

The utility model discloses a rare earth polishing powder fine grinding device, and relates to the technical field of grinding devices, the rare earth polishing powder fine grinding device comprises a grinding mechanism, the grinding mechanism comprises a grinding box, the top of the grinding box is provided with a slope groove, one side of the grinding box is provided with a mounting bin, and the mounting bin is internally provided with a driving gear and a driven gear. According to the grinding device, large materials can be effectively smashed and ground through the two grinding rollers rotating oppositely, fine powder materials obtained after preliminary grinding can fall on the material leakage plate and leak to the grinding plate through the material leakage holes, the fine powder materials on the grinding plate are ground more finely through the grinding wheels, and the grinding efficiency is improved. However, the materials which are not leaked can stay on the material leakage plate and cannot be leaked through the material leakage holes, so that workers take out the material leakage plate and throw the materials which are not leaked on the material leakage plate into the feeding hopper again for continuous machining, and the grinding and machining quality of the rare earth polishing powder is guaranteed.
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