The invention discloses a tilting device and a tilting rotor aircraft, and relates to the technical field of aircraft. The tilting device comprises a steering engine, a wheel disc fixed on an output shaft of the steering engine in a sleeving manner, a friction device located between the steering engine and the wheel disc, a first motor seat, a connecting arm fixed on the first motor seat, and two buffer connecting rods. Two lugs are arranged on the periphery of the wheel disc. The friction device is arranged between a shell of the steering engine and the wheel disc, the two ends of one buffer connecting rod are hinged to one end of one lug and one end of the connecting arm respectively, the two ends of the other buffer connecting rod are hinged to the other end of the other lug and the other end of the connecting arm respectively, and the two buffer connecting rods are not crossed. Friction force provided by the friction device counteracts unbalanced torque, the wheel disc is locked, the unbalanced torque cannot act on the steering engine, the steering engine does not need to continuously and actively correct the dip angle, the multi-stage damage risk is reduced, and the service life of the steering engine and the service life of the tilting device are prolonged.
本发明公开了一种倾转装置及倾转旋翼飞行器,涉及飞行器技术领域,包括舵机、套设固定于舵机的输出轴的轮盘、位于舵机与轮盘之间的摩擦器、第一电机座、固定于第一电机座的连臂、两根缓冲连杆,轮盘的周侧设有两个凸耳,舵机的外壳与轮盘之间设有摩擦器,一根缓冲连杆的两端分别与某一凸耳、连臂的一端铰接,另一根缓冲连杆的两端分别与另一凸耳、连臂的另一端铰接,两根缓冲连杆不交叉。摩擦器提供的摩擦力抵消掉不平衡力矩,将轮盘锁死,不平衡力矩不会作用在舵机上,而且舵机不需要持续主动修正倾角,降低了多级的损坏风险,提高了舵机及倾转装置的使用寿命。
Tilting device and tilting rotor aircraft
一种倾转装置及倾转旋翼飞行器
2021-08-24
Patent
Elektronische Ressource
Chinesisch
IPC: | B64C AEROPLANES , Flugzeuge |
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