The invention relates to a hydraulic winch with a limiting function and switchable traction modes, which comprises a rack, a winding drum rotatably arranged on the rack and positioned in the middle, a traction rope wound on the winding drum in a retractable manner, and a traction rope limiting assembly arranged behind the winding drum and fixed on the rack, the hydraulic driving motor is fixed to the rack, located on one side of the winding drum and used for driving the winding drum to rotate back and forth, the planetary speed reduction assembly is arranged on the other side of the winding drum, the brake assembly is arranged in the winding drum and located on the periphery of an output shaft of the hydraulic driving motor, and the clutch device is arranged in the winding drum. Two traction modes which can be switched mutually are provided, the switching step needs to be manually operated and is carried out when the traction rope is replaced, the switching is completed by utilizing the cooperation of a brake of the winch and an inclined kidney-shaped hole formed in the outer portion of the winding drum, the application scene of the two traction modes has pertinence, one more choice is provided for a user, and the application range of the two traction modes is widened. Therefore, the winch can be used more safely and reasonably.

    本发明涉及一种带限位功能和牵引模式可切换的液压卷扬机,包括机架,可转动设于机架上、且位于中间的卷筒,可收放缠绕于卷筒上的牵引绳,在卷筒的后方、固定在机架上的牵引绳限位组件,固定在机架上、位于卷筒一侧用于驱动卷筒来回转动的液压驱动马达和另一侧的行星减速组件,在卷筒内、位于液压驱动马达输出轴外周的刹车组件,该液压卷扬机还包括在卷筒内部设置的离合装置;本发明提供的是两种可相互切换的牵引模式,切换的步骤需要手动、且是在更换牵引绳的时候进行,切换时利用了从卷扬机自带的刹车和卷筒外部设置的斜腰孔共同配合完成,两种牵引模式应用的场景具有针对性,给用户多出了一种选择,从而能够更安全合理的运用卷扬机。


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    Titel :

    Hydraulic winch with limiting function and switchable traction mode


    Weitere Titelangaben:

    带限位功能和牵引模式可切换的液压卷扬机


    Beteiligte:
    YU ZHILIN (Autor:in) / DAI LINJI (Autor:in) / ZHANG XIAOBIN (Autor:in) / YE LING (Autor:in) / XU HONG (Autor:in) / ZHU JIANHAO (Autor:in)

    Erscheinungsdatum :

    2023-04-18


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66D Haspeln , CAPSTANS



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