Electric drive axle and automobile
Electric drive axle and automobile
- New search for: LI SHAN
- New search for: DENG YUEYUE
- New search for: LU HAIFENG
- New search for: LI SHAN
- New search for: DENG YUEYUE
- New search for: LU HAIFENG
The invention provides an electric drive axle and an automobile, the electric drive axle comprises an output shaft, an axle and at least one driving assembly, the axle comprises two half shafts connected with a differential mechanism, and each driving assembly comprises a motor and an input shaft in power connection with the motor; the output shaft is in transmission connection with the differential mechanism and is sleeved on the corresponding half shaft; the multiple driving assemblies are arranged on the two sides of the output shaft. The electric drive axle further comprises at least two gear transmission assemblies and at least one sliding sleeve gear shifting mechanism, the input shaft and the output shaft are in transmission connection through the corresponding gear transmission assemblies, the output shaft is sleeved with the sliding sleeve gear shifting mechanism in a sliding mode, and when the electric drive axle is in different gears, the sliding sleeve gear shifting mechanism is in transmission connection with the corresponding gear transmission assemblies. Power transmission of different gears is conducted, multiple power flow modes are achieved, and the requirements for light load and heavy load of the vehicle are met.
本公开提供一种电驱桥及汽车，包括输出轴、车轴和至少一个驱动组件，车轴包括与差速器连接的两个半轴，每个驱动组件包括电机和与电机动力连接的输入轴；输出轴与差速器传动连接，输出轴套设在相应半轴上；多个驱动组件设于输出轴的两侧；电驱桥还包括至少两个齿轮传动组件和至少一个滑套换档机构，输入轴与输出轴通过相应齿轮传动组件传动连接，滑套换档机构滑动套设于输出轴上，当电驱桥处于不同档位时，滑套换档机构与相应的齿轮传动组件传动连接，进行不同档位的动力传递，具有多种动力流模式，满足车辆轻载、重载。
Document information
Electric drive axle and automobile
一种电驱桥及汽车
2022-08-05
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 |