The invention provides a dual-power input coupling device of an integrated differential mechanism. The dual-power input coupling device comprises a planet carrier body (1), a planet carrier end cover (2), at least three identical planet gear pairs (34), a first power input gear ring (5), a second power input gear ring (6) and the differential mechanism (7). The dual-power input coupling device has the beneficial effects that through reasonable design, the power input coupling device and the differential mechanism are integrated, the structure is compact, the weight is light, power of two power sources can be effectively and efficiently coupled and finally output through the differential mechanism, the complexity of the power coupling system of a hybrid electric vehicle is greatly simplified, the power coupling device is particularly suitable for the hybrid electric vehicle consisting of an internal combustion engine and a motor; meanwhile, the power coupling device is suitable for a pure electric vehicle composed of double motors.
本发明提供一种集成差速器的双动力输入耦合装置,包括:行星架主体(1),行星架端盖(2),至少三对完全相同的行星齿轮对(34),第一动力输入齿圈(5),第二动力输入齿圈(6),差速器(7)。本发明的有益效果是:通过合理的设计,将动力输入耦合装置和差速器集成为一体,结构紧凑,重量轻,可以有效的将两个动力源的动力进行高效耦合,并最终通过差速器输出,极大简化了混合动力汽车的动力耦合系统的复杂度,尤其适合作为由内燃机和电动机组成的混合动力汽车的动力耦合装置;同时也适用于双电机组成的纯电动汽车的动力耦合装置。
Dual-power input coupling device of integrated differential mechanism
一种集成差速器的双动力输入耦合装置
2021-10-22
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 |
Dual-power input coupling device integrating differential output
European Patent Office | 2021
Dual-power input and differential type steering tracked vehicle transmission
European Patent Office | 2015
|Dual-power input type multi-gear and differential-type steering track vehicle transmission
European Patent Office | 2015
|Dual-mode power coupling system with input shunting mode and output shunting mode
European Patent Office | 2021
|