The invention provides a vertical windmill type helicopter, and relates to the technical field of low-altitude flight, the vertical windmill type helicopter comprises a helicopter body, the top of the helicopter body is provided with a rotor head, the rotor head is connected with a rotor blade hub, and the rotor blade hub is connected with a main rotor; the rotor head is connected with a rotating shaft, and pneumatic blades are arranged on the rotating shaft; a pulling force engine is arranged on a machine head of the machine body, a rotating shaft of the pulling force engine is connected with an air pulling force device, and the wind force direction of the air pulling force device faces the pneumatic blades. And a vertical tail wing is arranged at the tail part of the aircraft body. The device has the beneficial effects that the tension engine is started to drive the air tension device to rotate, wind power generated when the air tension device rotates blows to the pneumatic blades, the pneumatic blades rotate to drive the rotating shaft to rotate, and therefore the main rotor rotates to achieve lifting. The technology of creatively converting wind energy into mechanical energy is applied to the field of helicopters, and the structure is ingenious. The unmanned aerial vehicle is suitable for ultralow-altitude personal entertainment flight experience.
本发明提供一种垂直风车式直升机,涉及低空飞行技术领域,包括机体,机体的顶部设置有旋翼头,所述旋翼头上连接有旋翼叶毂,所述旋翼叶毂连接有主旋翼;所述旋翼头与转动轴连接,所述转动轴上设置有风动叶片;所述机体的机头设置有拉力发动机,所述拉力发动机的转轴连接有空气拉力装置,所述空气拉力装置的风力方向朝向所述风动叶片;所述机体的尾部设置有垂直尾翼。本发明的有益之处是,拉力发动机启动带动空气拉力装置转动,空气拉力装置转动时产生的风力吹向风动叶片,风动叶片发生转动驱动转动轴转动,从而令主旋翼转动实现升降。创造性地将风能转变为机械能的技术应用到直升机领域,结构巧妙。本发明适合超低空个人体验娱乐飞行。
Vertical windmill type helicopter
一种垂直风车式直升机
26.12.2023
Patent
Elektronische Ressource
Chinesisch