The invention belongs to the technical field of underground vehicles, and particularly relates to a dual-power operation vehicle applied under a mine. According to the specific technical scheme, a dual-power multifunctional crawler-type underground mancar comprises a cab and a carriage connected to the rear end of the cab; the carriage comprises a bottom plate, a front baffle and two side plates, wherein the front baffle and the two side plates are arranged at the upper portion of the bottom plate in a surrounding manner; the top and the bottom of the cross section of the carriage are the same in size; the two side plates are vertically arranged, and the tops of the two side plates are covered with a shed; the two ends of the shed are connected to the side plates through buckles; the shed is a net-shaped plastic sunshade net; the bottom of the shed is supported by a plurality of ribs, and the two ends of the ribs are connected to the side plates on the two sides respectively in a lapping manner; a seat is arranged on the bottom plate of the carriage, the top of the carriage is covered with the shed, and safety in the carriage is protected; the bottom of the carriage is connected with a walking device through pivotal bearings; and the walking device is provided with a dual-power drive system composed of an electric drive system and a hydraulic drive system which are used for providing power for the walking device.


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    Title :

    Dual-power multifunctional crawler-type underground mancar


    Contributors:
    CHANG BUHAI (author) / ZHAO QINGZHI (author) / LIU XUMING (author) / WANG HAIBIN (author) / SI TIANSHAN (author) / YUAN LEIMING (author) / KONG RENSHAN (author) / DONG ZHIQIANG (author) / MA XIAOLI (author) / WANG XIAODONG (author)

    Publication date :

    2015-12-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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