The invention relates to an electric bridge driving system and a vehicle. The electric bridge driving system comprises motors (104 and 204) and a gear transmission device, the gear transmission devicecomprises first planetary gear mechanisms (111, 211), second planetary gear mechanisms (110, 210) and differential mechanisms (107, 207); wherein the electric bridge driving system comprises motor-side housings (102, 202), differential mechanism-side housings (108, 208), and intermediate housings (105, 205) isolating the motor (104, 204) from the gear transmission device, the electric bridge driving system further comprises support members (106, 206) located between the first planetary gear mechanisms (111, 211) and the second planetary gear mechanisms (110, 210), wherein the support members(106, 206) are connected to the intermediate housings (105, 205) and the differential mechanism-side housings (108, 208) respectively, and first planet carriers are rotatably supported on the supportmembers (106, 206).
本发明涉及一种电桥驱动系统和车辆,包括电机(104,204)和齿轮传动装置,所述齿轮传动装置包括第一行星齿轮机构(111,211)、第二行星齿轮机构(110,210)和差速器(107,207),其中,所述电桥驱动系统包括电机侧壳体(102,202)、差速器侧壳体(108,208)以及隔离所述电机(104,204)和所述齿轮传动装置的中间壳体(105,205),所述电桥驱动系统还包括位于所述第一行星齿轮机构(111,211)和所述第二行星齿轮机构(110,210)之间的支承构件(106,206),所述支承构件(106,206)分别与所述中间壳体(105,205)和所述差速器侧壳体(108,208)连接,其中,所述第一行星架被能转动地支承在所述支承构件(106,206)上。
Electric bridge driving system and vehicle
电桥驱动系统和车辆
2020-09-22
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 |