The invention discloses a double-motor-driven axle which comprises an axle housing, two half shafts and two motors. The axle housing comprises a mounting seat and two axle shafts connected to the two ends of the mounting seat respectively, the two half shafts are connected into the two axle shafts in a penetrating mode respectively, and the inner side ends of the two half shafts extend into the mounting seat. The two motors are both arranged in the mounting base, bodies of the two motors are both fixedly connected with the mounting base, and the central axes of rotating shafts of the two motors are both located on a plane parallel to the horizontal plane; the two motors and the two half shafts are arranged in a one-to-one correspondence mode, the central axes of rotating shafts of the motors are parallel to the central axes of the half shafts, and the inner side ends of the half shafts are synchronously connected with the rotating shafts of the motors corresponding to the half shafts. The combined structure formed by the two motors occupies a relatively small size in the axial direction of the axle housing, so that the overall bending strength of the axle is improved, and the axle can be suitable for large vehicles.
双电机驱动车桥,包括桥壳、两个半轴、两个电机;桥壳包括安装座、以及两个分别连接在安装座两端的桥轴,两个半轴分别穿接在两桥轴内,且两半轴的内侧端均延伸至安装座内;两电机均置于安装座内,且两电机的机体均与安装座固定连接,两电机转轴的中心轴线均落在一与水平面平行的平面上;两电机与两半轴一一对应的设置,且电机转轴的中心轴线与半轴的中心轴线平行设置,半轴的内侧端和与其对应的电机的转轴同步联接。本发明两个电机形成的组合结构占用桥壳轴向的尺寸相对较短,从而提升了车桥整体的抗弯曲强度,使车桥能够适用于大型车辆。
Axle driven by double motors
双电机驱动车桥
2024-03-08
Patent
Electronic Resource
Chinese
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