The invention relates to the technical field of locomotive bogies, in particular to a locomotive bogie adopting a motor hollow shaft wheel set driving device. The locomotive bogie adopting the motor hollow shaft wheel set driving device comprises a framework, wherein a traction device, a wheel set driving device, a wheel disc brake device and a wheel set are arranged on the framework; a motor shaft is arranged in the wheel set driving device; a hollow shaft is sleeved on the motor shaft; the hollow shaft is connected with a coupling; the coupling is connected with a gear case. According to the locomotive bogie adopting the motor hollow shaft wheel set driving device, the operation requirement of the high-speed locomotive bogie can be met structurally. According to the bogie, the vibration and shock of a gear pair are reduced, the operation environment of gears is improved, and thus the service lives of the gears are prolonged; moreover, the locomotive bogie is simple in structure and high in reliability, and the lightweight design of the bogie is realized.


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    Title :

    Locomotive bogie adopting motor hollow shaft wheel set driving device


    Contributors:
    GAO WEN (author) / ZHANG JIAN (author) / ZHANG XIAOFENG (author) / CAI FENG (author) / ZHU LONGYIN (author)

    Publication date :

    2015-07-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B61C Lokomotiven , LOCOMOTIVES / B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES



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