Double damping mechanism of roller press

By setting up protection and limiting devices on the roller press, the shaking problem of the double shock absorber caused by debris stuck in the spring is solved, and a more stable shock absorption effect is achieved, improving the operating reliability of the roller press.

CN223300071UActive Publication Date: 2025-09-05CHANGZHOU FENGDA DRYING EQUIP CO LTD
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Patent Information

Application Number
CN202421702572.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-07-18
Publication Date
2025-09-05
Estimated Expiration
2034-07-18

AI Technical Summary

Technical Problem

During long-term use, the double shock absorbing mechanism of the existing roller press is prone to shaking the spring due to debris stuck in the spring, causing the spring on one side to shake violently, affecting the normal shock absorbing effect.

Method used

Protective devices and limiting devices are adopted, including first and second protective frames, calibration blocks, guide rings, sleeves, pressing blocks and rotating blocks, and other components, to prevent the spring from being stuck through sleeves and limiting to ensure that the spring works normally.

Benefits of technology

Effectively prevent the double shock absorber from shaking the spring due to debris stuck in the spring, improving the practicality, auxiliaryness and protection of the device, ensuring the normal operation of the machine.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of roller press damping, in particular to a roller press double damping mechanism which comprises a top plate, a supporting plate and a protection device, the top plate is installed on the upper surface of the supporting plate, the supporting plate is installed on the upper surface of a base, and the protection device is arranged on the surface of the base and comprises a first protection frame. The surface of the supporting plate is sleeved with the first protection frame. According to the utility model, by arranging the protection device, the dual-damping mechanism is effectively protected, and when the dual-damping mechanism is used, the first protection frame and the second protection frame are mounted, so that the situation that the dual-damping mechanism cannot be normally used when the machine is normally used is avoided, and the practicability of the dual-damping mechanism is improved; the auxiliary performance of the double-damping mechanism is improved, the protection performance of the double-damping mechanism is improved, the situation that the double-damping mechanism cannot be used normally is reduced, and the protection performance of the device to the double-damping mechanism is improved.
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