The invention discloses a planet row of a hybrid power vehicle driving device and the hybrid power vehicle driving device. The hybrid power vehicle driving device comprises an engine, a first motor, asecond motor, an intermediate shaft, a differential gear and a planet row. An output shaft of the engine is connected with a planet carrier, an output shaft of the first motor is connected with a rotating shaft of a sun gear, and the output shaft of the engine, the planet carrier, the sun gear and the output shaft of the first motor are coaxially arranged. The first motor is connected with the second motor, and an output shaft of the second motor is connected with an input gear. A driving wheel and a driven wheel are arranged on the intermediate shaft, the driven wheel is meshed with outer teeth and the input gear at the same time, and the driving wheel is meshed with the differential gear. By using the device, the characteristic parameters of the planet row can be adjusted by adjusting the tooth number of a first planet wheel and the tooth number of a second planet wheel, then the kinematics and dynamics processes of the planet row are adjusted, and better fuel economy or power performance is achieved on the premise that the radial size of the planet row is not changed.
本发明公开了一种混合动力车辆驱动装置的行星排及混合动力车辆驱动装置,包括发动机、第一电动机、第二电动机、中间轴、差速装置和行星排,所述发动机的输出轴与行星架连接,所述第一电动机的输出轴与太阳轮的转动轴连接,发动机的输出轴、行星架、太阳轮和第一电动机输出轴同轴设置;所述第一电动机与第二电动机连接,第二电动机的输出轴上连接有输入齿轮;所述中间轴上具有主动轮和被动轮,所述被动轮同时与外齿和输入齿轮啮合,所述主动轮与差速装置啮合,使用本装置可以通过调整第一行星轮和第二行星轮的齿数,来调整行星排的特征参数,进而调整行星排的运动学和动力学过程,在不改变行星排径向尺寸的前提下实现更佳的燃油经济性或动力性。
Planet row of hybrid vehicle driving device and hybrid vehicle driving device
混合动力车辆驱动装置的行星排及混合动力车辆驱动装置
2020-05-22
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 |
Combined planet row for hybrid power vehicle and driving device thereof
European Patent Office | 2020
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