The invention discloses a traction machine with a front encoder. The wheel hub is rotatably connected with the machine base, the traction wheel is fixed on the wheel hub, the front end cover is fixedly connected with the wheel hub, a hollow portion is arranged in the center of the machine base, a bearing pressing ring is arranged at the position, close to the hollow portion, of the machine base, and the front end cover is provided with a first hollow portion corresponding to the hollow portion and the bearing pressing ring. The encoder is arranged in the hollow part through the first hollow part, the elastic piece is arranged in the first hollow part, the encoder is fixedly connected with the bearing pressing ring through the elastic piece, the connecting plate is fixedly connected with the front end cover, the connecting plate is provided with a second hollow part, and the connecting plate is fixedly connected with the mounting plate. And the mounting plate passes through the second hollow part and is in transmission connection with a rotating shaft of the encoder. According to the traction machine, the encoder and the elastic piece can be directly taken out from the first hollow part after the mounting plate and the connecting plate are disassembled, so that the encoder is replaced, the maintenance time is shortened, and the maintenance cost is reduced.

    本发明公开一种编码器前置的曳引机。它包括机座、与机座转动连接的轮毂、固定在轮毂上的曳引轮、编码器、弹片、前端盖、连接板和安装板,前端盖和轮毂连接固定,机座中心设有空心部位,机座靠近空心部位处设有轴承压圈,前端盖对应空心部位和轴承压圈设有第一镂空部位,编码器通过第一镂空部位置于空心部位内,弹片置于第一镂空部位内,编码器通过弹片和轴承压圈连接固定,连接板和前端盖连接固定,连接板设有第二镂空部位,连接板和安装板连接固定,安装板穿过第二镂空部位和编码器的旋转轴传动连接。本发明中曳引机,通过拆卸安装板、连接板后就能直接从第一镂空部位取出编码器和弹片,从而更换编码器,缩短维修时间、降低维修成本。


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    Title :

    Traction machine with preposed encoder


    Additional title:

    编码器前置的曳引机


    Contributors:
    ZHOU FENG (author) / XU XIN (author) / ZHANG LEIQUAN (author) / LIN CHAO (author)

    Publication date :

    2022-07-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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