The invention discloses an elevator traction machine with a lubrication maintaining type main shaft, and belongs to the field of elevator accessories, the elevator traction machine with the lubrication maintaining type main shaft comprises a traction machine body, the output end of the traction machine body is connected with a traction main shaft, and the outer end of the traction main shaft is fixedly connected with a traction rotating wheel; the outer end of the traction main shaft is rotationally connected with a pair of main shaft protection shells located on the front side and the rear side of the traction rotating wheel respectively, induction tension sleeves are fixedly connected into the main shaft protection shells, and automatic supplement of lubricating oil can be effectively achieved in the continuous rotating friction process of the traction main shaft through cooperation of lubricating strips, lubricating oil bags and lubricating balls; the lubrication keeping degree in the working process of the traction main shaft is effectively kept, generation of internal thermal stress of the traction main shaft is reduced, the damage amount of the traction main shaft is reduced, meanwhile, the stability of operation of the lift car is effectively kept through cooperation of the force bearing sensing assembly and the lubrication keeping assembly, and then the experience feeling and safety of a user are improved.

    本发明公开了一种具有润滑保持型主轴的电梯曳引机,属于电梯配件领域,一种具有润滑保持型主轴的电梯曳引机,包括曳引机本体,曳引机本体输出端连接有曳引主轴,曳引主轴外端固定连接有曳引转轮,曳引主轴外端转动连接有一对分别位于曳引转轮前后两侧的主轴护壳,主轴护壳内固定连接有感应张力套,可以通过润滑条、润滑油囊和润滑滚珠的配合,在曳引主轴不断转动摩擦过程中,能够有效实现润滑油的自动补充,有效保持曳引主轴工作过程中的润滑保持程度,降低其内热应力的产生,在降低曳引主轴损伤量的同时,还有有效通过承力感应组件和润滑保持组件的配合,保持轿厢运行的平稳性,进而提高用户的体验感和安全性。


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    Title :

    Elevator traction machine with lubrication keeping type main shaft


    Additional title:

    一种具有润滑保持型主轴的电梯曳引机


    Contributors:
    GU BIN (author)

    Publication date :

    2022-08-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS / F16F SPRINGS , Federn / F16N LUBRICATING , Schmierung



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