The multi-gear transmission system comprises a power unit, a variable speed transmission unit and an output unit, and the variable speed transmission unit comprises a first gear pair, a first clutch gear shifter, a first planetary gear pair, a second clutch gear shifter, a second planetary gear pair, a second gear pair and a third gear pair. The first gear pair is matched with the first clutch gear shifter, the second planetary gear pair is matched with the output unit, the first clutch gear shifter comprises a first inner clutch, a first sliding block and a second inner clutch, the second clutch gear shifter comprises a third inner clutch, a second sliding block and a fourth inner clutch, the second sliding block is matched with the third inner clutch and the fourth inner clutch, and the third inner clutch is matched with the first sliding block. The third inner clutch and the fourth inner clutch are further matched with the second planetary gear pair, the second planetary gear pair is matched with the third gear pair, and the third gear pair is matched with the output unit. The gear shifting mechanism is extremely compact in structure, small in occupied space, rapid and easy in gear shifting switching, capable of adapting to various complex road conditions and high in practicability.
本发明公开一种油电混合动力汽车多挡传动系统,包括动力单元、变速传动单元、输出单元,变速传动单元包括第一齿轮副、第一离合换挡器、第一行星齿轮副、第二离合换挡器、第二行星齿轮副、第二齿轮副、第三齿轮副,第一齿轮副与第一离合换挡器配合,第二行星齿轮副与输出单元配合,第一离合换挡器包括第一内离合、第一滑块、第二内离合,第二离合换挡器包括第三内离合、第二滑块、第四内离合,第二滑块分别与第三内离合、第四内离合配合,第三内离合、第四内离合还分别与第二行星齿轮副配合,第二行星齿轮副与第三齿轮副配合,第三齿轮副与输出单元配合。本发明结构极为紧凑,占用空间小,换挡切换快速容易,可适应多种复杂路况,实用性强。
Multi-gear transmission system of oil-electric hybrid electric vehicle
一种油电混合动力汽车多挡传动系统
2024-02-02
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 |
Multi-gear hybrid electric vehicle variable speed transmission system
European Patent Office | 2023
|VARIABLE-SPEED TRANSMISSION SYSTEM FOR MULTI-GEAR HYBRID ELECTRIC VEHICLE
European Patent Office | 2024
|Multi-gear dual-motor hybrid electric vehicle and transmission system thereof
European Patent Office | 2022
|