The invention provides an electric transmission device of an all-terrain vehicle and the all-terrain vehicle. The electric transmission device is used for driving a front axle and/or a rear axle of the all-terrain vehicle to move, and comprises a transmission shaft, an electric transmission shaft and an electric transmission shaft, the motor comprises a rotor shaft, and the rotor shaft is arranged to be a hollow shaft and arranged on the transmission shaft in a sleeving mode; the planet wheel mechanism comprises a planet carrier and a planet wheel unit, and the planet wheel unit is arranged on the transmission shaft in a sleeving mode and connected with the rotor shaft so as to be driven by the rotor shaft to move; the planet carrier is connected with the planet wheel unit and the transmission shaft so that power output by the rotor shaft can be transmitted to the transmission shaft through the planet carrier. The axis of the rotor shaft and the axis of the transmission shaft are parallel or located on the same straight line. The invention further discloses the all-terrain vehicle which comprises the electric transmission device. The transmission shaft has the advantages that the mounting position of the motor is lowered, and the transmission shaft is simply lubricated and has a good effect.
本申请提供了一种全地形车电传动装置及其全地形车。电传动装置用以驱动全地形车的前桥和/或后桥运动,电传动装置包括:传动轴,分别与前桥和/或后桥连接;电机,电机包括转子轴,转子轴设置为空心轴且套设于传动轴上;行星轮机构,行星轮机构包括行星架以及行星轮单元,行星轮单元套设于传动轴上并与转子轴连接,以在转子轴的带下运动;行星架分别与行星轮单元及传动轴连接,以将转子轴输出的动力通过行星架传递至传动轴;其中,转子轴的轴线与传动轴的轴线平行或者位于同一直线上。本申请还包括一种全地形车,包括上述的电传动装置。本申请的优点在于,降低电机安装位置,传动轴的润滑简单且效果好。
Electric transmission device of all-terrain vehicle and all-terrain vehicle
全地形车电传动装置及其全地形车
2024-04-09
Patent
Electronic Resource
Chinese