The invention discloses a transmission, a drive axle system and a vehicle. A differential; the motor is used for driving the first output shaft to rotate, and the axis of the first output shaft coincides with the rotating axis of the differential mechanism; a first gear, a second gear, a third gear and a fourth gear, the first output shaft is sleeved with the first gear, the second gear is meshed with the first gear, the third gear and the second gear coaxially rotate, and the fourth gear is arranged on the differential mechanism and meshed with the third gear; the first synchronizer is fixedly arranged on the first output shaft, the first synchronizer is located between the first gear and the differential mechanism, and the first synchronizer is selectively in transmission connection with the first gear or the tooth part of the differential mechanism. According to the transmission, various different speed ratios can be switched to transmit the rotating speed and the torque, the structure is compact, the occupied space is small, the fault rate is reduced, and the overall performance is effectively improved.
本发明公开了一种变速器、驱动桥系统和车辆,变速器包括:电机;差速器;第一输出轴,电机用于驱动第一输出轴转动,第一输出轴的轴线与差速器的转动轴线重合;第一齿轮、第二齿轮、第三齿轮和第四齿轮,第一齿轮空套于第一输出轴,第二齿轮与第一齿轮啮合,第三齿轮与第二齿轮同轴转动,第四齿轮设于差速器且与第三齿轮啮合;第一同步器,第一同步器固设于第一输出轴上,第一同步器位于第一齿轮和差速器之间,第一同步器可选择地与第一齿轮或差速器的齿部传动连接。根据本发明的变速器,能够切换多种不同的速比以传递转速与扭矩,且结构紧凑,占用空间小,降低了故障率,有效提高整体性能。
Transmission, drive axle system and vehicle
变速器、驱动桥系统和车辆
2023-12-08
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 |