A modular chipper mechanical tooth for ease of installation

By designing a combined crusher mechanical gear, using a high-strength alloy steel tooth head and tooth base structure, the problems of loose connection, poor wear resistance, and high maintenance cost of crusher mechanical gear are solved, thereby improving stability and wear resistance and reducing operating costs.

CN224346003UActive Publication Date: 2026-06-12ZHEJIANG PACIFIC MACHINERY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
ZHEJIANG PACIFIC MACHINERY CO LTD
Filing Date
2025-06-30
Publication Date
2026-06-12

AI Technical Summary

⚠Technical Problem

Existing crusher mechanical teeth suffer from problems such as loose connections, poor wear resistance, high maintenance costs, and frequent replacements.

⚗Method used

A combined crusher mechanical gear was designed, which adopts a high-strength alloy steel tooth head and tooth seat structure, and is fixed by positioning through holes and long head bolts. The stability and wear resistance are enhanced by positioning protrusions and hard alloy blocks.

🎯Benefits of technology

It improves the ease of installation and disassembly, reduces maintenance costs, enhances the stability and wear resistance of mechanical teeth, and improves work efficiency.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a combined type material crusher mechanical tooth convenient to install, including tooth head and tooth seat, one side of tooth seat is the welding surface, is used for welding tooth seat on the material crusher, and the other side of tooth seat upper portion is recessed inward, forms the assembly recess for placing tooth head of open top, and the first positioning through -hole of vertical through whole tooth seat is set up in tooth seat below assembly recess, and the second positioning through -hole of vertical through whole tooth head is set up on tooth head, and tooth head is installed in assembly recess, and its first positioning through -hole is communicated with second positioning through -hole, and installs nut to it through long head bolt and passes second positioning through -hole, first positioning through -hole and is fixed, guarantees the stability of whole after installation. The utility model has the advantages of simple structure, convenient installation and removal, greatly improves work efficiency etc.
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