The roller cage shoe for the vertical shaft cage comprises a base, a support, a buffer shell, a first supporting plate, a second supporting plate and a roller, a piston is arranged at the left end of the top of the support, a pressing plate is arranged on the lower portion of the piston, and an end cover is arranged on the top of the buffer shell. A sleeve is arranged in the buffer shell, a first buffer spring is arranged in the sleeve, the sleeve is sleeved with a second buffer spring, a first one-way valve is arranged at the bottom of the left side of the sleeve, a second one-way valve is arranged at the bottom of the right side of the sleeve, and a third one-way valve is arranged at the bottom of the right side of the buffer shell. According to the roller cage shoe buffering device, the first buffering spring, the second buffering spring and hydraulic oil are used for buffering at the same time, and the buffering effect of the roller cage shoe is improved.

    本发明公开了滚轮罐耳技术领域的一种竖井罐笼用滚轮罐耳,包括底座、支架、缓冲器外壳、第一支撑板、第二支撑板和滚轮,所述支架顶部左端设置有活塞,所述活塞下部设置有压板,所述缓冲器外壳顶部设置有端盖,所述缓冲器外壳内设置有套筒,所述套筒内设置有第一缓冲弹簧,所述套筒上套设有第二缓冲弹簧,套筒左侧底部设置有第一单向阀,所述套筒右侧底部设置有第二单向阀,所述缓冲器外壳右侧底部设置有第三单向阀,所述缓冲器外壳底部设置有连接杆,本装置同时使用第一缓冲弹簧、第二缓冲弹簧和液压油进行缓冲,提高滚轮罐耳的缓冲效果。


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    Title :

    Roller cage shoe for vertical shaft cage


    Additional title:

    一种竖井罐笼用滚轮罐耳


    Contributors:
    WANG RUWEI (author) / ZOU FENG (author) / YUAN DALI (author) / CHEN HUI (author) / CAO CHENGCHENG (author) / ZOU SHIHAO (author) / XIE SHIGANG (author)

    Publication date :

    2025-02-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS / F16F SPRINGS , Federn



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