The invention relates to a propeller for a tilt rotor aircraft. The propeller comprises propeller blades and a propeller hub, the propeller blades are fixedly connected with the propeller hub througha rotating shaft, the rotating shaft can rotate relative to the propeller hub, a torsion adjusting mechanism is arranged in the propeller hub, and the torsion adjusting mechanism can adjust and control the rotating shaft to rotate so as to drive the propeller blades to rotate. The tilt rotor aircraft has good comprehensive aerodynamic performance, it is guaranteed that the tilt rotor/propeller canachieve good aerodynamic efficiency in the hovering state and the cruising state, and the tilt rotor/propeller can work reasonably and efficiently in the hovering state and the cruising state.
本公开涉及一种用于倾转旋翼飞机的螺旋桨,包括桨叶、桨毂,所述桨叶通过转轴与所述桨毂固定连接,所述转轴可相对于所述桨毂转动,所述桨毂内设置有扭转调节机构,所述扭转调节机构可调节控制所述转轴转动,进而带动所述桨叶转动。使得倾转旋翼飞机具备良好的综合气动性能,保证倾斜旋翼/螺旋桨在悬停和巡航两个状态下都能够达到良好的气动效率,两种状态都合理高效地工作。
Propeller for tilt rotor aircraft
一种用于倾转旋翼飞机的螺旋桨
2020-07-24
Patent
Elektronische Ressource
Chinesisch
IPC: | B64C AEROPLANES , Flugzeuge |
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