The invention relates to a double-motor single-gear electric drive axle, and relates to the technical field of machinery and vehicle transmission. Comprising a driving motor A, a driving motor B, a parallel shaft reducing mechanism and a differential mechanism, output shafts of the driving motor A and the driving motor B are both connected with the input end of the parallel shaft speed reducing mechanism, the output end of the parallel shaft speed reducing mechanism is connected with the input end of the differential mechanism, the differential mechanism comprises two output ends, one output end of the differential mechanism is connected with a left output half shaft, and the other output end of the differential mechanism is connected with a right output half shaft; the right output half shaft and the left output half shaft act in opposite directions, and the axes are located on the same straight line. The driving motor A and the driving motor B are arranged on the two sides of the input shaft, so that the axial space of the electric drive axle on the three shafts is reduced, the overall axial arrangement space of the electric drive axle is saved, and the electric drive axle is more convenient to overall arrange on an independent suspension vehicle.

    本发明关于一种双电机单档电驱动桥,涉及机械和车辆传动技术领域。包括驱动电机A、驱动电机B、平行轴减速机构和差速器;驱动电机A与驱动电机B的输出轴均与平行轴减速机构的输入端连接,平行轴减速机构的输出端与差速器的输入连接,差速器包括两个输出端,差速器的一个输出端连接左输出半轴,另一个输出端连接右输出半轴;右输出半轴与左输出半轴相互为反向作用且轴心位于同一条直线上。本发明利用驱动电机A与驱动电机B设置在输入轴的两侧,使得电驱动桥在三轴的轴向空间得到减小,节省了电驱动桥整体的轴向布置空间,使该电驱桥在独立悬挂的车辆上总体布置更方便。


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    Title :

    Double-motor single-gear electric drive axle


    Additional title:

    一种双电机单档电驱动桥


    Contributors:
    LI JIYUAN (author) / SONG ZHENCHUAN (author) / DU WEI (author) / MAO RUN (author) / SHI YANHUI (author) / FENG GUANGJUN (author) / WANG YAJUN (author) / WANG MINGCHENG (author) / SUN BAOJIAN (author) / WANG WEI (author)

    Publication date :

    2023-01-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / 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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