The invention discloses a purely-electrically-driven multi-propeller power glider which comprises a rack, a propelling device and a power supply device, the propelling device comprises a driving motor and propellers, the propellers are located on the rear side of the rack, the rack is provided with a protective frame, the driving motor comprises an outer rotor and an inner stator, the outer rotor is provided with an output shaft I, and the outer rotor is provided with an output shaft II; a reversing mechanism is arranged in the inner stator, the output end of the reversing mechanism is connected with a second output shaft, the input end of the reversing mechanism is connected with a first output shaft, the first output shaft penetrates through the center of the second output shaft in the axial direction, the first output shaft and the second output shaft can rotate relatively, and the reversing mechanism receives power output by the first output shaft and transmits the power to the second output shaft. The first output shaft and the second output shaft are connected with propellers, and when the driving motor is started, the first output shaft and the second output shaft drive the two propellers to rotate respectively, so that the rotation directions of the two propellers are opposite, and yaw torques generated by the two propellers are counteracted.
本发明公开了纯电驱动的多桨动力滑翔机,包括机架、推进装置和电源装置,推进装置包括驱动电机和螺旋桨,螺旋桨位于机架后侧,机架上设有防护框架,驱动电机包括外转子和内定子,外转子上设置有输出轴一,内定子的内部设置有换向机构,换向机构的输出端连接有输出轴二,换向机构的输入端连接输出轴一,输出轴一从输出轴二的中心沿轴向穿过,输出轴一和输出轴二能相对转动,换向机构接收输出轴一输出的动力并传递至输出轴二,使得输出轴二输出与输出轴一方向相反的旋转动力,输出轴一和输出轴二上均连接有螺旋桨,当驱动电机启动时,输出轴一和输出轴二分别驱动两螺旋桨旋转,使两螺旋桨的旋转方向相反,使两螺旋桨产生的偏航转矩相互抵消。
Pure electrically-driven multi-paddle power glider
纯电驱动的多桨动力滑翔机
2023-08-15
Patent
Electronic Resource
Chinese