The invention relates to a transmission, a power driving system and a vehicle, the transmission comprises a box body, the transmission further comprises a parking structure, a power output shaft and a synchronizer, the parking structure is arranged on the box body, the synchronizer is synchronously and rotationally installed on the power output shaft, and the parking structure is arranged on the box body. The synchronizer has a first working state, a second working state and a third working state, in the first working state, the synchronizer is connected with the parking structure to restrain rotation of the power output shaft, and in the second working state and the third working state, the synchronizer is disconnected with the parking structure. According to the technical scheme, the parking structure is connected by switching the working state of the synchronizer to achieve the parking function, so that the parking operation process is convenient, the structure of the transmission is simplified, and the machining cost is reduced.
本公开涉及一种变速器、动力驱动系统及车辆,该变速器包括箱体,所述变速器还包括驻车结构、动力输出轴、同步器,所述驻车结构设置于所述箱体,所述同步器同步转动地安装于所述动力输出轴,其中,所述同步器具有第一工作状态、第二工作状态和第三工作状态,在所述第一工作状态,所述同步器接合所述驻车结构以约束所述动力输出轴的转动,在所述第二工作状态和所述第三工作状态,所述同步器断开与所述驻车结构的连接。通过上述技术方案,本公开通过切换同步器的工作状态来接合驻车结构以实现驻车功能,不仅使得驻车操作过程便捷而且简化了变速器的结构使得加工成本降低。
Transmission, power driving system and vehicle
变速器、动力驱动系统及车辆
2022-06-07
Patent
Electronic Resource
Chinese
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