The invention discloses a drum-type rotor wing helicopter lift force unit which comprises a drum-shaped structure formed by circumferentially arranging a plurality of rotor wings at equal angles, mounting shafts are arranged at the two ends of each rotor wing, and the two ends of each rotor wing are connected between an end plate A and an end plate B through the mounting shafts; an attack angle controller is arranged on one side of the mounting shaft, the end plate A and the end plate B are of two identical circular plate structures, and the mounting shaft is connected to the middle of the end plate A and the middle of the end plate B in a penetrating mode. The aircraft is simple in structure and good in practicability, lift force and thrust are generated through the rotors, reverse torsion generated by the rotors can be counteracted by changes of the gravity center of the aircraft, energy does not need to be consumed, transmission mechanisms are reduced, the overall weight of the aircraft is reduced, the control mode adopting the attack angle controller is simple and reliable, and use of people is met.
本发明公开了一种滚筒式旋翼直升飞行器升力单元,包括若干旋翼等角度圆周排列形成滚筒状结构,所述旋翼的两端设有安装轴,通过安装轴将旋翼的两端连接于端板A与端板B之间;所述安装轴的一侧设有攻角控制器,所述端板A与端板B为两个相同的圆板结构,所述端板A与端板B的中间位置贯穿连接有安装轴。本发明结构简单,实用性好,通过旋翼产生升力和推力,旋翼产生的反扭力可以由飞机重心变化抵消,不需要消耗能量,且减少传动机构,飞机的整体重量减少,采用攻角控制器的控制方式简单可靠,满足人们的使用。
Drum-type rotor wing helicopter lift force unit
一种滚筒式旋翼直升飞行器升力单元
2022-03-08
Patent
Elektronische Ressource
Chinesisch
IPC: | B64C AEROPLANES , Flugzeuge |
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