The invention relates to an improved master controller, and relates to the field of controllers. The controller comprises a shell, a cross-shaped rotating shaft is rotationally arranged in the shell and connected with a handle, the handle is used for controlling the cross-shaped rotating shaft to rotate, the cross-shaped rotating shaft comprises a main shaft, the main shaft is rotationally connected with the shell, fan-shaped teeth are fixed to the main shaft, and a reset mechanism is arranged in the shell. The reset mechanism comprises a reset frame, a first spring, an ejector block and a reset shaft connected with the main shaft. The first spring and the ejector block are arranged in the reset frame, and the reset mechanism is characterized in that the reset shaft is fixed to the face, deviating from the tooth face, of the fan-shaped tooth, the first spring and the ejector block are arranged close to the fan-shaped tooth, and the reset shaft abuts against the ejector block. When thereset shaft and the fan-shaped teeth of the master controller are respectively stressed, the smooth rotation of the main shaft can also be ensured; by arranging the resistance disc and the resistanceblock, force feedback can be provided for personnel to operate the handle, and the operation hand feeling is improved; the control shaft is integrally formed, assembling is convenient, all the cams cannot loosen, and the structural strength is high.

    本申请涉及一种改进型主令控制器,涉及控制器的领域,包括壳体,壳体内转动设置有十字转轴,十字转轴连接有手柄,手柄用于控制十字转轴转动,十字转轴包括主轴,所述主轴与壳体转动连接,主轴上固定有扇形齿,所述壳体内设有复位机构,所述复位机构包括复位架、设于复位架内的弹簧一和顶块、与主轴连接的复位轴,其特征在于:所述复位轴固定于扇形齿背离齿面的一面上,所述弹簧一、顶块紧靠扇形齿设置,所述复位轴抵接顶块。本主令控制器的复位轴、扇形齿分别受力时,也能确保主轴转动顺畅;通过设置阻力盘和阻力块,能为人员操作手柄提供力反馈,提升操作手感;控制轴一体成型,便于装配且各凸轮间不会松动,结构强度高。


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    Title :

    Improved master controller


    Additional title:

    改进型主令控制器


    Contributors:
    WU XIAOQIU (author)

    Publication date :

    2020-12-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / H01H Elektrische Schalter , ELECTRIC SWITCHES



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