The invention relates to a novel aircraft electric driving device which comprises a tire, a hub, a shaft, a support, a motor, a clutch device and a speed reducing mechanism, the support, the motor, the hub, the clutch device and the speed reducing mechanism are all installed on the shaft and located on the inner side of the hub, and the motor and the hub can obtain the transmission ratios of three modes of free rotation, 1: 1 and 1: n (3-15) through cooperation of the clutch device and the speed reducing mechanism. The device is integrated in a hub of an existing airplane, comprises a motor, a speed reducing mechanism, a clutch device and other main devices, has the remarkable advantages of being high in integration degree, compact in structure, large in driving torque and the like, and solves the problem that the airplane depends on engine thrust or a ground trailer when the airplane skates on the ground; and the problem of turning or backing of a large aircraft in a narrow airport is also solved.
本发明涉及一种新型飞机电驱动装置,包括轮胎、轮毂、轴、支架、电机、离合装置、减速机构,所述支架、电机、轮毂、离合装置、减速机构均安装在轴上,且位于轮毂内侧,电机和轮毂通过离合装置与减速机构的配合可获得自由旋转、1:1和1:n(3~15)三种模式的传动比。本装置集成于现有飞机的轮毂内,包含电机、减速机构、离合装置等主要装置,具有集成度高、结构紧凑、驱动力矩大等显著优点,不仅解决了飞机地面滑跑时依赖发动机推力或者地面拖车的问题,还解决了大型飞机在狭小机场拐弯或倒车的问题。
Novel airplane electric driving device
一种新型飞机电驱动装置
2024-04-12
Patent
Electronic Resource
Chinese
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
Airplane wheel electric driving system for autonomous taxiing of airplane
European Patent Office | 2024
|