The invention relates to a winch and belongs to the technical field of winches, the winch comprises a base, a supporting frame and a winding drum, the supporting frame is arranged on the base, the winding drum is arranged on the supporting frame in a sleeving mode, and a first gear is arranged on the winding drum; the power part is connected with the transmission part to drive the transmission part to rotate, the power part comprises a power output shaft, the power output shaft is sleeved with the transmission part, the transmission part can move in the axial direction of the power output shaft, a second gear is arranged on the transmission part, and the transmission part has a first position and a second position; the second gear is engaged with the first gear, and the second gear is spaced from the first gear when the transmission piece is in the second position. According to the winch, when the winding drum driving part of the winch cannot output, the second gear is meshed with the first gear by moving the transmission part, the power part drives the second gear to rotate so as to drive the first gear to rotate to drive the winding drum to rotate, power transfer is reliable, the structure is compact, and reliability is high.

    本申请涉及一种绞车,属于绞车技术领域,所述绞车包括底座、支撑架、卷筒,支撑架设于底座上,卷筒套设于支撑架上,卷筒上设有第一齿轮;传动件和动力部,动力部与传动件连接以驱动传动件转动,动力部包括动力输出轴,传动件套设于动力输出轴上,传动件可沿动力输出轴的轴向方向移动,传动件上设有第二齿轮,传动件具有第一位置和第二位置,在传动件处于第一位置时,第二齿轮与第一齿轮啮合,在传动件处于第二位置时,第二齿轮与第一齿轮间隔。根据本发明的绞车,在绞车的卷筒驱动部无法输出时,通过移动传动件,使得第二齿轮与第一齿轮啮合,动力部驱动第二齿轮转动从而驱动第一齿轮转动带动卷筒转动,动力转递可靠、结构紧凑、可靠性高。


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    Title :

    Winch


    Additional title:

    绞车


    Contributors:
    ZHU JIANJIAN (author) / ZHAO ZHICHENG (author) / TIAN HENG (author) / LI JIAN (author) / SUN SHISEN (author) / LI GEN (author) / WANG FENGLIANG (author) / HUANG LIANG (author)

    Publication date :

    2023-04-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66D Haspeln , CAPSTANS



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