The invention relates to a motor-driven double-rocking-lever flat-flapping flapping-wing aircraft, belonging to the technical field of aviation. The motor-driven double-rocking-lever flat-flapping flapping-wing aircraft comprises a fuselage, an empennage, a left flapping wing device, a right flapping wing device and an undercarriage. An operation and control system, airborne equipment and power supply equipment are equipped in the fuselage, and lithium batteries are adopted to supply power to the left flapping wing device, the right flapping wing device, the operation and control system and the airborne equipment. The left flapping wing device and the right flapping wing device are the same in structure, parameter and working principle and are symmetrically arranged at the left and right sides of the fuselage. The empennage is used for controlling pitching and turning flight attitudes. The left flapping wing device comprises a left motor, a left main shaft, a left auxiliary shaft, a left main rocking lever, a left auxiliary rocking lever, a left main wing shaft, a left auxiliary wing shaft, a left main chain wheel, a left chain, a left auxiliary chain wheel and a left wing sheet. The transmission ratio of the left main chain wheel to the left auxiliary chain wheel is 1:1. The left wing sheet and a right wing sheet cannot generate horizontal components in the transverse direction during vertical flapping, so that the efficiency is higher. The flapping-wing aircraft can be applied to a variety of tasks, such as aerial photography, geographic survey, traffic duty, agriculture and forestry operation, military reconnaissance and emergency rescue and disaster relief.
Motor-driven double-rocking-lever flat-flapping flapping-wing aircraft
2015-04-01
Patent
Elektronische Ressource
Englisch
IPC: | B64C AEROPLANES , Flugzeuge |
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