The invention provides a gearbox, a hybrid power system and an automobile. The gearbox comprises a shell, a first speed change mechanism, a first main shaft and a second main shaft. The first speed change mechanism is located in the shell, the first main shaft and the second main shaft are movably inserted into the shell, the first main shaft is used for being in transmission connection with a first power source, the first main shaft is in transmission connection with the second main shaft, and the second main shaft is used for being in transmission connection with wheels; the first speed change mechanism comprises a first center wheel, a plurality of first planet wheels, a first planet carrier, a first gear ring, a first clutch and a second clutch, the first planet carrier is coaxially connected with the first main shaft, and the first center wheel is used for being in transmission connection with a power generation mechanism; the first clutch is connected with the first gear ring and the first planet carrier, and the second clutch is connected with the first gear ring and the shell. The power generation efficiency of the hybrid power system can be improved.
本公开提供了一种变速箱、混合动力系统和汽车,该变速箱包括:壳体、第一变速机构、第一主轴和第二主轴;第一变速机构位于壳体内,第一主轴和第二主轴均活动插装在壳体上,第一主轴用于与第一动力源传动连接,第一主轴与第二主轴传动连接,第二主轴用于与车轮传动连接;第一变速机构包括:第一中心轮、多个第一行星轮、第一行星架、第一齿圈、第一离合器和第二离合器,第一行星架与第一主轴同轴相连,第一中心轮用于与发电机构传动连接;第一离合器分别与第一齿圈和第一行星架相连,第二离合器分别与第一齿圈和壳体相连。本公开能提升混合动力系统的发电效率。
Gearbox, hybrid power system and automobile
变速箱、混合动力系统和汽车
2022-11-04
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 |
Hybrid power gearbox, automobile power system and automobile
European Patent Office | 2022
|