本发明提供一种旋翼安装总成,包括旋转轴、变距控制模组以及对称安装旋转轴上的两个桨叶安装基座,其中:所述变距控制模组包括同轴安装在所述旋转轴上电磁涡流制动器及第一齿轮;所述桨叶安装基座包括桨叶安装夹、与所述旋转轴垂直的安装套以及设置在所述安装套外周壁上的第二齿轮;所述第二齿轮的旋转轴心线与所述第一齿轮的旋转轴心线互相垂直。本发明还提供一种多旋翼飞行器,包括主体及至少两个上述的旋翼安装总成及安装在所述旋翼安装总成上的桨叶。本发明还提供一种多旋翼飞行器的控制方法。本发明通过电磁涡流制动器、第一齿轮及与所述第一齿轮的旋转轴心线互相垂直合的第二齿轮实现变距控制。
The invention provides a rotor mounting assembly which comprises a rotating shaft, a variable pitch control module and two blade mounting bases symmetrically mounted on the rotating shaft, and the variable pitch control module comprises an electromagnetic eddy current brake and a first gear which are coaxially mounted on the rotating shaft; the blade mounting base comprises a blade mounting clamp, a mounting sleeve vertical to the rotating shaft and a second gear arranged on the peripheral wall of the mounting sleeve; the rotating axis of the second gear is perpendicular to the rotating axis of the first gear. The invention further provides a multi-rotor aircraft. The multi-rotor aircraft comprises a main body, at least two rotor mounting assemblies and paddles mounted on the rotor mounting assemblies. The invention further provides a control method of the multi-rotor aircraft. Variable pitch control is achieved through the electromagnetic eddy current brake, the first gear and the second gear perpendicular to the rotating axis of the first gear.
一种旋翼安装总成、多旋翼飞行器及其控制方法
2025-06-10
Patent
Electronic Resource
Chinese
IPC: | B64C AEROPLANES , Flugzeuge |