Ore feeding funnel of cone crusher

By designing a cone crusher ore feeding funnel with a combined structure, the existing ore feeding funnel is solved by using the combined structure of protective parts and connectors, and the problem of weld dewetting and maintenance difficulties caused by the wear of ore is achieved, and the equipment resistance is achieved Abrasiveness and maintenance ease.

CN222511012UActive Publication Date: 2025-02-21CHINA ENFI ENG CORP +1
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Patent Information

Application Number
CN202421088878.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-17
Publication Date
2025-02-21
Estimated Expiration
2034-05-17

AI Technical Summary

Technical Problem

The existing cone crusher ore feed funnels have caused the weld dewelding, the production process is complicated, the single body weight is large and the maintenance is difficult.

Method used

A cone crusher ore feeding funnel is designed, adopting a combination structure of upper and lower feeding structures, protective parts and connectors, to block ore drops through protective parts to form a retention zone to avoid ore wear equipment, and to fix the lower part through connectors Material structure, simplify production process.

Benefits of technology

It realizes the easy-to-machining, long service life and wear resistance of the ore feed funnel, avoids the problems of weld wear and maintenance difficulties, and improves the reliability and maintenance convenience of the equipment.

✦ Generated by Eureka AI based on patent content.

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    Figure CN222511012U_ABST
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Abstract

The utility model discloses a cone crusher feeding funnel, the cone crusher feeding funnel comprises an upper part feeding structure, a lower part feeding structure, a protection piece and a connecting piece, the upper part feeding structure is used for receiving materials, the center of the bottom of the upper part feeding structure is provided with a blanking hole, and the lower part feeding structure is used for receiving the materials. The top of the lower feeding structure abuts against the bottom of the upper feeding structure, a material bearing hole is formed in the top of the lower feeding structure, the material bearing hole and the material falling hole are opposite and coaxial, and the protection piece is located in the upper feeding structure and used for blocking materials to form a retention area. The protection piece is provided with a through hole for materials to fall, the through hole and the material falling hole are opposite and coaxial, and the connecting piece penetrates through the lower feeding structure to enter the retention area so as to fix the lower feeding structure. The ore feeding hopper of the cone crusher has the advantages of being easy and convenient to manufacture, long in service life and resistant to abrasion.
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