The invention relates to a dual-drive motor, a power system and an electric vehicle. The dual-drive motor comprises a shell which comprises a containing cavity, a partition plate is arranged in the containing cavity and divides the containing cavity into two independent mounting cavities, and first mounting holes are formed in the side faces, facing the two mounting cavities, of the partition plate respectively; each mounting cavity is provided with a rotating assembly, each rotating assembly comprises a rotating shaft, one end of each rotating shaft is located in the corresponding first mounting hole, and the other end of each rotating shaft is located in the external space outside the shell. According to the dual-drive motor, two rotating assemblies can be installed through one shell, the rotating shaft sharing of the two rotating assemblies is achieved through the partition plate, the shell of each independent motor and an end cover of each motor are reduced, and therefore the integration degree of the dual-drive motor is higher, and the size of the dual-drive motor is smaller.
本发明涉及双驱动电机、动力系统电动汽车。双驱动电机包括:壳体,包括收容腔,收容腔内设置有隔板,隔板将收容腔分隔为独立地两个安装腔,隔板面向两个安装腔的侧面分别设置有第一安装孔;每个安装腔分别设置有转动组件,转动组件包括转轴,转轴的一端位于第一安装孔内,转轴的另一端位于壳体以外的外部空间。本发明通过一个壳体能够实现安装两个转动组件,通过隔板实现两个转动组件的转轴共用,减少了每个独立电机的壳体以及每个电机的端盖,从而使得双驱动电机的集成程度更高,体积更小。
Dual-drive motor, power system and electric vehicle
双驱动电机、动力系统及电动汽车
2022-02-25
Patent
Electronic Resource
Chinese
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 |
Dual-motor controller, dual-electric-drive system and vehicle
European Patent Office | 2023
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