The invention provides a vehicle-bridge structure. The vehicle-bridge structure comprises a wheel hub, a steering knuckle, a main pin, a casing, a spherical support, an inner half axle, a differential device, a main reduction gearbox, a main speed reducer shell, a half-axle sleeve, a universal joint, a wheel and an outer half axle, wherein the wheel hub is mounted on the surface of the outer half axle, and one end of the outer half axle is tightly connected with the universal joint; the wheel is mounted on the surface of the wheel hub; the spherical support is arranged on one side of the universal joint, and the main pin penetrates through the inner part of the spherical support; one end of the universal joint is connected with the inner half axle, and the inner half axle is mounted at the inner part of the half-axle sleeve; one end of the half-axle sleeve is connected with the main speed reducer shell through bolts; the main reduction gearbox is mounted at the inner part of the main speed reducer shell, and the differential device is mounted on one side of the main reduction gearbox. The vehicle-bridge structure disclosed by the invention is compact in connection; the universal joint can guarantee that the wheel is easy to turn; the wheel hub is resistant to wear, so that the vehicle-bridge structure is stable in performance under long-time operation, and long in service life; therefore, the vehicle-bridge structure has favorable social benefits and economic benefits.


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    Title :

    Vehicle-bridge structure


    Contributors:
    DAI JINGYI (author)

    Publication date :

    2015-11-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    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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