The invention discloses a planet row type transmission and a vehicle, and the planet row type transmission comprises a motor, a first planet row, a second planet row, a left half shaft and a right half shaft; the first planet row comprises a first sun gear, a first planet gear, a first gear ring and a first planet carrier, the first sun gear is meshed with the first planet gear, the first planet gear is meshed with the first gear ring, and the first planet gear is installed on the first planet carrier; the second planet row comprises a second sun gear, a second planet gear, a second gear ring and a second planet carrier, the second sun gear is meshed with the second planet gear, the second planet gear is meshed with the second gear ring, and the second planet gear is installed on the second planet carrier; the motor is in transmission connection with the first sun gear through a rotor shaft; the first planet carrier is in transmission connection with the second gear ring; the second planet row is connected with the left half shaft and the right half shaft so as to transmit power of the motor. According to the technical scheme, the transmission is light in weight.
本发明公开一种行星排式变速器和车辆,其中,行星排式变速器包括电机、第一行星排、第二行星排、左半轴以及右半轴;第一行星排包括第一太阳轮、第一行星轮、第一齿圈以及第一行星架,第一太阳轮与第一行星轮啮合,第一行星轮与第一齿圈啮合,第一行星轮安装于第一行星架;第二行星排包括第二太阳轮、第二行星轮、第二齿圈以及第二行星架,第二太阳轮与第二行星轮啮合,第二行星轮与第二齿圈啮合,第二行星轮安装于第二行星架;电机通过转子轴与第一太阳轮传动连接;第一行星架与第二齿圈传动连接;第二行星排与左半轴和右半轴连接,以传递电机的动力。本发明技术方案提供了一种轻量化的变速器。
Planet row type transmission and vehicle
行星排式变速器和车辆
2022-04-26
Patent
Electronic Resource
Chinese
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