Crushing device for adjusting and controlling crushing granularity through screen roller

By setting up an adjusting screen roller and a transmission mechanism in the crushing device, the problem of inflexible adjustment of crushing particle size in the prior art is solved, precise control of particle size and wear compensation are achieved, and production efficiency and device reliability are improved.

CN222766419UActive Publication Date: 2025-04-18SICHUAN ZHIJIA MASCH EQUIP CO LTD
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Patent Information

Application Number
CN202420947597.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-06
Publication Date
2025-04-18
Estimated Expiration
2034-05-06

AI Technical Summary

Technical Problem

In the prior art, the crushing particle size adjustment method of the crushing device is inflexible, and the wear of the wall panel leads to changes in particle size and increased costs.

Method used

By setting up an adjusting screen roller in the crushing device, the distance between the screen roller and the hammer head is adjusted by adjusting the adjustment seat and transmission mechanism, precise control of the crushing particle size is achieved, and wear of the hammer head and the screen roller are compensated.

Benefits of technology

It realizes flexible adjustment of crushed particles, meets different production needs, and at the same time extends the service life of the device and reduces maintenance and replacement costs.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of machine manufacturing, and particularly discloses a crushing device for adjusting and controlling crushing granularity through a screen roller. The utility model aims to control the granularity of crushed particles by adjusting a screen roller. The device comprises a crushing part, a first adjusting seat, a second adjusting seat, a bearing seat and other assemblies. The first adjusting seat comprises a pair of supporting seats and an adjusting mechanism which are symmetrically arranged, and the crushing part is adjusted through the supporting seats and the adjusting mechanism. And the driving mechanism consists of a motor, a transmission and a transmission gear and is used for driving the gear system to adjust the crushing part. According to the screen roller, the bearing table is adjusted to ascend or descend through the adjusting base, so that the bearing table drives the bearing base to adjust the position, the gap between the hammer head and the screen roller is controlled by changing the position of the screen roller, meanwhile, abrasion of the hammer head and the screen roller can be compensated, and the screening effect needed in the crushing operation can be ensured.
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Citation Information

Patent Citations

  • Crusher lining plate

    CN213222637U