The invention discloses a continuously variable transmission system with double-motor power uninterrupted gear shifting. According to the system, an engine output shaft is connected with a flywheel, a Z1 driving gear and a driving disc of a main clutch at the same time; an input shaft of a gearbox is connected with a driven disc of the main clutch; a Zn driven gear is engaged with the Z1 driving gear while being connected with an input shaft of a generator; a Zd1 driving gear is connected with an output shaft of a motor; a Zd2 driven gear is engaged with the Zd1 driving gear while being connected with a C1/C2 driving disc through a driving disc input shaft; a high-speed Zd3 driving gear is connected with a C1 driven disc; a low-speed Zd5 driving gear is connected with a C2 driven disc; a variable speed output shaft is connected with an output shaft of the gearbox , a low-speed Zd6 driven gear and a high-speed Zd4 driven gear at the same time; the output shaft of the gearbox is connected with the input shaft of the gearbox through a gear set of the gearbox, the high-speed Zd3 driving gear is meshed with the high-speed Zd4 driven gear, and the low-speed Zd5 driving gear is meshed with the low-speed Zd6 driven gear. Therefore, uninterrupted power can be provided in the gear shifting mode.
本发明公开了一种双电机动力不间断换挡的无级变速传动系统,包括:发动机输出轴同时与飞轮、Z1主动齿轮及主离合器的主动盘联结;变速箱输入轴与主离合器的从动盘联结;Zn从动齿轮与发电机的输入轴联结的同时与Z1主动齿轮啮合;Zd1主动齿轮与电动机的输出轴联结;Zd2从动齿轮通过主动盘输入轴与C1/C2主动盘联结的同时又与Zd1主动齿轮啮合;高速Zd3主动齿轮与C1从动盘联结;低速Zd5主动齿轮与C2从动盘联结;变速输出轴同时与变速箱输出轴、低速Zd6从动齿轮及高速Zd4从动齿轮联结;其中变速箱输出轴通过变速箱的齿轮组与变速箱输入轴联结,高速Zd3主动齿轮与高速Zd4从动齿轮啮合,低速Zd5主动齿轮与低速Zd6从动齿轮啮合。借此,可以在换挡模式下提供不间断的动力。
Continuously variable transmission system with double-motor power uninterrupted gear shifting
双电机动力不间断换挡的无级变速传动系统
2021-04-30
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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