Material receiving device used in height limiting environment and pulverizer

By designing a material receiving device for use in a height-limited environment in the crusher, including a lateral feed structure and a limit stop, the problems of material receiving difficulties and material ejection in the crusher under the height-limited environment are solved, and more efficient crushing is achieved Process and longer equipment life.

CN222490404UActive Publication Date: 2025-02-18吴建国
View PDF 1 Cites 0 Cited by

Patent Information

Application Number
CN202420387047.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-02-29
Publication Date
2025-02-18
Estimated Expiration
2034-02-28

AI Technical Summary

Technical Problem

Existing crushers are difficult to effectively receive materials under high-limited environments, and hard materials are prone to pop out during the crushing process, resulting in inefficiency and wear of equipment.

Method used

A feed receiving device for use in a height-limiting environment is designed, including a housing, a hopper, a lateral feed structure and a limit stop. The upper end of the hopper is equipped with an upper end feed port, and the lateral feed structure provides a new lateral feed port, and the limit stop prevents blockage of large pieces of materials and ejection of small pieces of materials.

Benefits of technology

Under the high-limited environment, the installation convenience of the material receiving device and the diversity of material feeding methods are improved, the material blockage and ejection problems are prevented, and the crushing efficiency and the service life of the equipment are improved.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN222490404U_ABST
    Figure CN222490404U_ABST
Patent Text Reader

Abstract

The utility model relates to a material receiving device used in a height limiting environment and a crusher. The technical problem that an existing material receiving device is unreasonable in design is solved. The material receiving device used in the height-limited environment comprises a shell, a feeding device and a material receiving device, wherein an annular feeding gap is formed in the shell; the receiving hopper is arranged at the upper end of the shell and communicates with the shell, and a lateral feeding structure is arranged on one side of the receiving hopper; the limiting check block is arranged on the inner wall of the receiving hopper and protrudes inwards in the radial direction, the limiting check block is arranged above the side, close to the lateral feeding structure, of the smashing gap, and part of the limiting check block is located below the lateral feeding structure. According to the material receiving device used in the height-limited environment, a new lateral feeding opening is provided, so that the material receiving device can be conveniently installed in the height-limited environment, the diversity of feeding modes of the material receiving hopper can be increased, meanwhile, large materials which are not completely crushed are prevented from blocking a lateral feeding notch, and the service life of the material receiving device is prolonged. And the problem that small materials are ejected out from the lateral feeding notch due to extrusion stress is avoided.
Need to check novelty before this filing date? Find Prior Art

Citation Information

Patent Citations

  • Rubbing crusher based on electricity magnetic vibration material loading

    CN208742762U