A sweepback right arm is connected to the right side of the head of a helicopter body, a right inner propeller and a driving motor, a right front undercarriage foot, a right outer first propeller and a driving motor, and a right outer end propeller and a driving motor are sequentially connected to the right arm, and symmetrically, the left side of the head of the helicopter body is connected with a sweepback left arm; the left inner propeller and driving motor, the left nose landing gear foot, the left outer first propeller and driving motor, and the left outer end propeller and driving motor are sequentially connected to the left arm; the right side of the tail of the fuselage is connected with a right tail thrust propeller and a driving motor, and symmetrically, the left side of the tail of the fuselage is connected with a left tail thrust propeller and a driving motor; the tail end of the tail part of the fuselage is connected with the tail end thrust propeller and the driving motor, so that the efficient multi-propeller helicopter with the three-point undercarriage is formed, has a flight mode similar to that of a conventional multi-propeller helicopter and a flight mode similar to that of a fixed-wing aircraft, is high in flight efficiency and is applied to the fields of transportation, pesticide spraying, forest fire extinguishing, measurement, exploration and the like.
一种高效多螺旋桨直升机,机身的头部右边连接后掠的右机臂,右内螺旋桨及驱动电机、右前起落架脚、右外第一螺旋桨及驱动电机、右外端螺旋桨及驱动电机顺序连接在右机臂上,对称地,机身的头部左边连接后掠的左机臂,左内螺旋桨及驱动电机、左前起落架脚、左外第一螺旋桨及驱动电机、左外端螺旋桨及驱动电机顺序连接在左机臂上;机身尾部右边连接右尾推力螺旋桨及驱动电机,对称地,机身尾部左边连接左尾推力螺旋桨及驱动电机;机身尾部末端连接尾端推力螺旋桨及驱动电机,构成三点式起落架的高效多螺旋桨直升机,拥有类似常规多螺旋桨直升机的飞行模式和类似固定翼飞机的飞行模式,飞行效率高,应用于运输,农药喷洒、森林灭火,测量,勘探等领域。
Efficient multi-propeller helicopter
高效多螺旋桨直升机
2023-09-22
Patent
Electronic Resource
Chinese
IPC: | B64U |