The longitudinally-arranged front-drive dual-motor hybrid power structure comprises a drive motor assembly, an engine assembly and a generator assembly, the engine assembly and the generator assembly are arranged in parallel, the engine assembly is connected to the generator assembly and an intermediate shaft assembly through an input shaft assembly, and an idle wheel is arranged between the generator assembly and the input shaft assembly; the intermediate shaft assembly and the output shaft assembly as well as the output shaft assembly and the differential assembly are in meshed connection through cylindrical gears; the driving motor assembly drives the differential assembly through the output shaft assembly, and the driving motor assembly, the input shaft assembly, the generator assembly, the intermediate shaft assembly, the output shaft assembly and the differential assembly all comprise cylindrical gears. The generator assembly is parallel to the engine assembly, the driving motor assembly is perpendicular to the engine assembly, the axial size of the gearbox is reduced, spiral bevel gears are not needed when the driving motor drives the differential assembly and the engine assembly drives the generator assembly to generate power, the problem of low transmission efficiency is solved, and oil consumption and power consumption are reduced.
本发明公开了一种纵置前驱双电机混合动力结构,包括驱动电机组件、平行布置的发动机组件和发电机组件,发动机组件通过输入轴组件连接至发电机组件和中间轴组件,发电机组件和输入轴组件之间设有惰轮,中间轴组件与输出轴组件、输出轴组件与差速器组件均通过圆柱齿轮啮合连接;驱动电机组件通过输出轴组件驱动差速器组件,驱动电机组件、输入轴组件、发电机组件、中间轴组件、输出轴组件以及差速器组件均包含圆柱齿轮。本发明中发电机组件平行于发动机组件、驱动电机组件垂直于发动机组件布置,减小变速箱的轴向尺寸,驱动电机驱动差速器组件、发动机组件驱动发电机组件发电时均无需经过螺旋锥齿轮,克服传动效率低的问题,降低油耗、电耗。
Longitudinal front-drive dual-motor hybrid power structure
一种纵置前驱双电机混合动力结构
2024-08-16
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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