The invention discloses a hydraulic brake apparatus of a haulage winch. The other end of a rear brake arm (6) is connected with a braking hydraulic ram (8) through a pin roll II (7). The piston rod of the braking hydraulic ram is connected with one end of a connecting rod through an adjusting nut (10). The other end of the connecting rod (12) is connected with the other end of a front brake arm (14) through a pin roll III (13). The brake apparatus uses the hydraulic ram to brake, so braking forces are larger, and brake is safe and reliable. The brake apparatus can be far away from a controlled winch, and labor intensity of workers is greatly reduced. The brake apparatus can prevent gear damage phenomenon in a winch, and ensures operation safety of winch.


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    Title :

    Hydraulic brake apparatus of haulage winch


    Contributors:
    HAN DIDI (author) / YANG TAO (author) / HAN FANGLEI (author) / WANG ZHIHONG (author)

    Publication date :

    2016-01-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66D Haspeln , CAPSTANS



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