The invention discloses a modularized electric drive transmission device which comprises a first shaft assembly, of which the front end is connected to an internal combustion engine, and the rear end is connected to a generator component; a second shaft assembly which is provided with the parking assembly and connected with the driving motor assembly; a third shaft assembly which comprises a third transmission shaft, a third gear selectively meshed with the first shaft assembly and normally meshed with the second shaft assembly, and a fourth gear fixed on the third transmission shaft; a fourth shaft assembly which comprises a fifth gear in meshing transmission with the fourth gear and the gear of the oil pump assembly and a fourth transmission shaft connected with wheels; and an electric control assembly which is electrically connected with the generator assembly, the driving motor assembly, the parking assembly and the oil pump assembly. According to the scheme, the modular electric driving force transmission device meeting the vehicle hybrid power function requirement is achieved by configuring different four-shaft connection dual-motor integration, product platform application is achieved, and therefore the system application cost is reduced.
本发明公开一种模块化电驱传动装置,包括:第一轴组件,前端与内燃机相连接,后端与发电机组件相连接;第二轴组件,布置有驻车组件,与驱动电机组件相连接;第三轴组件,包括第三传动轴、与第一轴组件选择性啮合连接而与第二轴组件常啮合连接的第三齿轮以及固定在第三传动轴上的第四齿轮;第四轴组件,包括与第四齿轮和油泵组件的齿轮啮合传动的第五齿轮以及与车轮连接的第四传动轴;电控组件,与发电机组件、驱动电机组件、驻车组件和油泵组件通过电气连接。本发明方案中,通过配置不同的四轴连接双电机集成实现车辆混动功能需求的模块化电驱动力传递装置,实现产品平台化应用,从而降低系统应用成本。
Modularized electric drive transmission device
模块化电驱传动装置
2021-12-10
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 |
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