The invention discloses a hydraulic winch driven by double winding drums. The hydraulic winch comprises a winch body. The winch body is provided with a winch hoisting and towing hole, a hydraulic support pillar fixing device, a main steel wire rope, a subsidiary steel wire rope, a winch base, a main driving device support and a subsidiary driving device support. The main driving rope groove type winding drum and the subsidiary driving rope groove type winding drum are in embedded fit with the main driving device support and the subsidiary driving device support correspondingly. The winch is hauled through the double winding drums and the double steel wire ropes, the use cost is remarkably lowered, the external size of the whole hydraulic winch is small, and the applicability is great; by means of the winding drums of the rope groove type structure, the problems, such as rope disorderliness, rope climbing, rope skipping and rope occlusion, of the steel wire ropes on the winding drums are solved; the hydraulic support pillar fixing device is more convenient and faster to use and mount; the hydraulic driving mode is adopted for the winch, and stepless speed regulation can be achieved;the equipment operation efficiency is high; steady start and stop can be achieved; the problem that a mine car moves off the way is reduced; and meanwhile, the hydraulic winch can be switched betweenthe single-drive mode and the dual-drive mode according to the hauled weight.

    本发明公开了一种双卷筒驱动的液压绞车,包括车体,所述车体上设有绞车起吊拖运孔、液压支柱固定装置、主钢丝绳和副钢丝绳、绞车底座、主驱动装置支架和副驱动装置支架,所述主驱动装置支架和副驱动装置支架上分别嵌合有主驱动绳槽式卷筒和副驱动绳槽式卷筒。绞车采用双卷筒双钢丝绳牵引,使用成本大幅度降低,整机外形尺寸小,适用性比较强,绳槽式结构的卷筒,解决了卷筒上钢丝绳乱绳、爬绳、跳绳、咬绳等现象,液压支柱固定装置,使用安装更加方便快捷,绞车采用液压驱动,可以实现无极调速,设备运行效率高,可以实现平稳的启动和停车,减少矿车的掉道问题,同时可以根据运输重量,来进行切换单驱动或双驱动。


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    Title :

    Hydraulic winch driven by double winding drums


    Additional title:

    一种双卷筒驱动的液压绞车


    Contributors:

    Publication date :

    2020-10-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66D Haspeln , CAPSTANS



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