The invention relates to an integrated driving motor system and a new energy commercial vehicle. The integrated driving motor system comprises a driving motor, a reduction gearbox and a power takeoff. The driving motor, the reduction gearbox and the power takeoff are of an integrated structure; the reduction gearbox comprises an input gear a, a reduction gear, an output gear b, a meshing sleeve d and an output gear c, and the input gear a, the reduction gear and the output gear b are meshed; the reduction gear and the output gear b are of a parallel transmission structure. The first shifting fork is driven by the first pneumatic execution valve to push the meshing sleeve d to be separated from the reduction gear; the power takeoff comprises an input gear e, an input gear f, a meshing sleeve g, an output gear h and an output gear i; the second pneumatic execution valve drives the second shifting fork to push the meshing sleeve g to be meshed with the input gear e. The driving motor, the power takeoff and the reduction gearbox are designed in an integrated mode, the driving motor achieves torque increasing through the reduction gearbox to meet the power requirement of the vehicle, the vehicle arrangement space is saved, pipeline harnesses are reduced, the vehicle reliability is improved, and meanwhile the system cost can be reduced.

    本发明涉及一种集成式驱动电机系统及新能源商用车,包括驱动电机、减速箱及取力器;驱动电机、减速箱及取力器为集成一体式结构;减速箱包括输入齿轮a、减速齿轮、输出齿轮b、啮合套d及输出齿轮c,输入齿轮a、减速齿轮及输出齿轮b啮合;减速齿轮及输出齿轮b为并联传动结构;通过第一气动执行阀带动第一拨叉,推动啮合套d与减速齿轮分离;取力器包括输入齿轮e、输入齿轮f、啮合套g、输出齿轮h及输出齿轮i;第二气动执行阀带动第二拨叉,推动啮合套g与输入齿轮e啮合。驱动电机、取力器及减速箱集成式设计,驱动电机通过减速箱实现增扭满足车辆的动力需求,节省车辆布置空间,减少管线束提高车辆可靠性,同时还可以降低系统成本。


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    Title :

    Integrated driving motor system and new energy commercial vehicle


    Additional title:

    一种集成式驱动电机系统及新能源商用车


    Contributors:
    YANG ZHIGANG (author) / ZHANG WENBO (author) / YANG RUIZHAO (author) / GU XUESONG (author) / DENG JIAQI (author) / CHAE HOON-HOON (author)

    Publication date :

    2025-02-21


    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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