| abstract |
A new energy vehicle power coupling device, comprising a motor shaft, a planetary carrier, a transition gear and a load output gear, the motor shaft is connected with the power output gear, the power output gear is meshed with the planetary gear, and the planetary carrier is provided with a first combination tooth , the first coupling tooth meshes with the power coupling coupling sleeve, the power coupling coupling sleeve is fixedly connected with the intermediate shaft of the gearbox, the transition gear is fixedly connected with the planet carrier; the load output gear is meshed with the transition gear, and the load output gear is provided with a second Combining teeth, the load output gear is idle on the load end rotating shaft, the load end rotating shaft is fixedly connected with the load combination sleeve, and the load end rotating shaft is connected with the hydraulic device through the output flange and the load transmission shaft. This design can not only realize the efficient work of the vehicle under different working modes, but also realize the functions of the vehicle’s stopping power and driving power under different working conditions, and at the same time, it can realize the pure electric power take-off, reverse power take-off and high-power power take-off . |