The invention relates to the technical field of mining vehicles, in particular to an electric wheel set which comprises a wet brake, a motor, a speed reducer and a rim, a rotating part of the wet brake and a rotor of the motor are fixedly connected with the input end of the speed reducer, and the output end of the speed reducer is fixedly connected with the rim; a fixing part of the wet brake, a stator of the motor and a shell of the speed reducer are fixedly connected. Structural components such as a gearbox and a clutch in a transmission system are omitted, the requirement of a mine for the power performance of the mining wide-body vehicle is met, the transmission efficiency is improved, the reliability is improved, the maintenance cost is reduced, the structural arrangement is simple, the expansion capacity is high, and the loading capacity of the mining wide-body vehicle can be expanded to 200 tons.

    本发明涉及矿用车辆技术领域,特别是指一种电动轮组,所述电动轮组包括:湿式制动器、电机、减速机和轮辋,其中,所述湿式制动器的转动部件、所述电机的转子和所述减速机的输入端固定连接,所述减速机的输出端与轮辋固定连接;所述湿式制动器的固定部件、所述电机的定子和所述减速机的壳体固定连接。本发明取消了传动系统中的变速箱、离合器等结构部件,满足矿山对矿用宽体车动力性能的要求,提高传动效率,提高可靠性,降低维修保养成本,结构布置简单,拓展能力强,可将矿用宽体车载重能力拓展至200吨。


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    Title :

    Electric wheel set, electric axle and electric vehicle


    Additional title:

    一种电动轮组、电动车桥和电动车辆


    Contributors:
    FENG YANBIAO (author) / YANG JUE (author) / ZHANG WENMING (author)

    Publication date :

    2022-12-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    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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