A mining machine hook protection baffle

By using a motor-driven transmission system and a wear-resistant protective layer, the self-adjustment and stability issues of the protective baffle for mining excavators have been solved, achieving expanded protection and improved stability of the baffle, adapting to the harsh mining environment, and reducing the risk of failure and noise pollution.

CN224532717UActive Publication Date: 2026-07-21SHANXI ZHONGTIAOSHAN MECHANICAL & ELECTRONICS EQUIP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHANXI ZHONGTIAOSHAN MECHANICAL & ELECTRONICS EQUIP
Filing Date
2025-12-04
Publication Date
2026-07-21

AI Technical Summary

Technical Problem

Existing mine excavator protective guards cannot be adaptively adjusted, have a fixed protection range, lack structural stability, are prone to wear, and lack protection for drive components, affecting operational efficiency and safety.

Method used

The transmission system, driven by an electric motor, extends the range of the baffle through transmission gears and meshing racks, and improves the stability of the baffle by using bevel gear transmission components and threaded rods. It is equipped with a wear-resistant protective layer and a waterproof and dustproof cover to enhance the adaptability and durability of the baffle.

Benefits of technology

It achieves adaptive adjustment of the baffle, expands the protection range, improves the stability and durability of the baffle, reduces noise and failure risk, and enhances the safety and comfort of the working environment.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224532717U_ABST
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Abstract

The utility model belongs to the field of mining machinery and equipment protection technology especially relates to a mining hook machine protection baffle, including protection frame, baffle one, motor, transmission shaft, transmission gear, telescopic baffle, meshing rack, mounting support, transmission assembly, threaded rod, moving plate, limit slide rod, support rod, connecting plate, fixed block, bottom support wheel. The mining hook machine protection baffle, through starting motor, makes transmission shaft drive transmission gear and meshing rack carry out gear engagement, makes meshing rack drive telescopic baffle to move out in the inside of protection frame, expands the protection range of overall device, simultaneously when transmission shaft is rotating, after transmission through transmission assembly, makes threaded rod rotate, drives moving plate to move on the outer surface of threaded rod, makes threaded rod push support rod, and is connected with fixed block, and the telescopic baffle is assisted and supported, improves the stability and support protection effect of overall baffle.
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