The invention relates to a panel type flapping wing lifting device with an electromagnetic brake, belonging to the technical field of aviation. The panel type flapping wing lifting device with an electromagnetic brake comprises a main shaft, a rotating arm, a panel, a central sprocket wheel, a chain, a wing sprocket wheel, an electromagnetic brake, a guide housing and a rack, wherein the main shaft is horizontally arranged on the rack by a bearing; one end of the rotating arm is perpendicularly and fixedly connected with the main shaft, and the other end of the rotating arm is connected with a wing axis by a bearing; the wing axis is parallel to the main shaft; the central sprocket wheel is connected with the main shaft by a bearing, the electromagnetic brake is arranged outside the end of the central sprocket wheel in a sheathing manner and is arranged on the rack, the electromagnetic brake can be used for holding the end of the central sprocket wheel tightly when being electrified, the limitation on the central sprocket wheel is released when the flapping wing lifting device is not electrified; the wing sprocket wheel and the wing axis are fixedly connected, and the transmission ratio of the central sprocket wheel to the wing sprocket wheel is 1 to 1; the panel is arranged horizontally when the rotating arm is positioned right above the main shaft; power drives the main shaft to rotate to drive the rotating arm to rotate to realize continuous swooping and uptrend processes; and the panel is in a horizontal state all the time in a swooping process. The panel type flapping wing lifting device has simple structure and high efficiency, and can generate high lifting force.
Panel type flapping wing lifting device with electromagnetic brake
08.04.2015
Patent
Elektronische Ressource
Englisch
IPC: | B64C AEROPLANES , Flugzeuge |
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