A kind of material feeding hopper's poking anti-blocking mechanism

By setting a U-shaped frame and a drive rod in the hopper to prevent blockage of materials, and using a geared motor to drive the material feeding plate, the problem of large material blockage is solved, the equipment can be stably operated and produced efficiently, adapt to various equipment specifications, and reduce maintenance costs.

CN224529845UActive Publication Date: 2026-07-21JIANPING XINGDA MINING CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
JIANPING XINGDA MINING CO LTD
Filing Date
2025-09-16
Publication Date
2026-07-21

AI Technical Summary

Technical Problem

Traditional conical or pyramidal hoppers are prone to blockage by large pieces of material, leading to production interruptions, equipment wear and tear, and safety hazards. In addition, traditional anti-blocking mechanisms have poor installation adaptability and low efficiency in manual clearing.

Method used

A material feeding and anti-blocking mechanism including a U-shaped frame and a drive rod was designed. The mechanism uses a geared motor to drive a retractable feeding plate and a PLC controller to dynamically adjust the operating parameters to adapt to different hopper lengths and allow for quick replacement of worn parts.

Benefits of technology

It effectively prevents material blockage, improves production stability, reduces manual unblocking time, lowers maintenance costs, adapts to various equipment specifications, and improves production efficiency and safety.

✦ Generated by Eureka AI based on patent content.

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Abstract

A kind of material of unloading hopper is prevented blocking mechanism, the unloading hopper technical field, including two U-shaped frames, two hole connecting plates are symmetrically welded and installed in U-shaped frame, the front and back surfaces of right U-shaped frame are all welded and fixedly installed with U-shaped baffle, two U-shaped baffles are oppositely arranged, left U-shaped frame is slidably arranged between two U-shaped baffles, driving rod that can be extended and contracted is rotatably installed between the inner side walls of two U-shaped frames, the outer surface of driving rod is detachably installed with at least three poking plates, the right surface of right U-shaped frame is fixedly installed with speed reducer using bolt, the output end of speed reducer is fixedly connected with the right end of driving rod by coupling, the utility model can actively stir material at the port of unloading hopper, effectively avoid large block material "bridge" or "bayonet", meanwhile, worn parts can be quickly replaced by disassembling poking plate, solve the problem of low efficiency, poor safety of traditional manual unblocking.
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