The invention discloses a single-engine rotary horizontal flapping wing air vehicle belonging to the technical field of aviation. The single-engine rotary horizontal flapping wing air vehicle comprises an air vehicle body, a rear wing, a left rotary horizontal flapping wing device, a right rotary horizontal flapping wing device, a power unit and an undercarriage, wherein the air vehicle body is internally matched with an operation control system, airborne equipment and power equipment; the left rotary horizontal flapping wing device and the right rotary horizontal flapping wing device are same in structure, parameter and working principle and are symmetrically arranged; the rear wing is used for controlling the pitching and steering flight attitudes; the power unit is used for driving the left rotary horizontal flapping wing device and the right rotary horizontal flapping wing device to rotate at the same speed in the opposite directions; the right rotary horizontal flapping wing device comprises a main shaft, a rotating arm, a wing shaft, a wing blade, a central synchronizing wheel, a synchronous belt and a wing synchronizing wheel; the transmission ratio of the central synchronizing wheel to the wing synchronizing wheel is 1:1; the central synchronizing wheel is fixedly arranged; the front edge of the wing blade is always in a horizontal position; and the wing blade cannot generate a component in the spanwise direction in the vertically-flapping process and is relatively high in efficiency. The single-engine rotary horizontal flapping wing air vehicle is used for tasks such as aerial photography, geographic measurement, agricultural and forestry works, military reconnaissance as well as rescue and relief.
Single-engine rotary horizontal flapping wing air vehicle
08.04.2015
Patent
Elektronische Ressource
Englisch
IPC: | B64C AEROPLANES , Flugzeuge |
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