The invention discloses a novel lifter. The novel lifter comprises an axial hollow rope winding shaft, a driving device arranged in the rope winding shaft and a rope, wherein the driving device comprises a main shaft, an outer rotating type driver, a braking type output mechanism and a first braking mechanism used for braking the main shaft; the outer rotating type driver comprises an inner statorand an outer rotor; an inner tooth center wheel with an inner tooth ring is arranged at the end of the main shaft; the braking type output mechanism comprises a planet carrier A, a driving ring, an inner ring piece and an outer ring piece; the planet carrier A is provided with an output shaft and a plurality of planet wheels A which are concentric; the outer ring piece and the inner ring piece form a roller type one-way clutch structure; a driving inserting piece is arranged on the driving ring; and the output shaft is in transmission connection with the rope winding shaft. According to the novel lifter, the main shaft, the outer rotating type driver and the outer ring piece jointly load the torsion of a lifting object, the outer rotating type driver is prevented from bearing too large loads, the service life of the driving device is effectively guaranteed, and the novel lifter is safer.

    本发明公开一种新型升降器,包括轴向中空的绕绳轴、设于所述绕绳轴内部的驱动装置和绳索;所述驱动装置包括主轴、外转式驱动器、制动式输出机构以及用于制动所述主轴的第一制动机构;所述外转式驱动器包括内定子和外转子;所述主轴的端部设有具有内齿圈的内齿中心轮;所述制动式输出机构包括行星架A、驱动环、内环件和外环件;所述行星架A上设有同芯的输出轴和若干行星轮A;所述外环件与所述内环件形成滚子式单向离合结构;所述驱动环上设有驱动插件;所述输出轴与所述绕绳轴传动连接。该新型升降器通过主轴、外转式驱动器和外环件共同负载升降物的扭力,避免外转式驱动器承担太大负荷,有效确保所述驱动装置的使用寿命,更加安全。


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    Titel :

    Novel lifter


    Weitere Titelangaben:

    一种新型升降器


    Beteiligte:
    CHEN WEIXIAO (Autor:in)

    Erscheinungsdatum :

    2021-03-26


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66D Haspeln , CAPSTANS / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / F16H Getriebe , GEARING



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