The invention discloses an aircraft with half-rotating blades, and belongs to the technical field of aviation. The aircraft with the half-rotating blades is mainly composed of a fuselage, emages, a left propeller, a right propeller, a left wing, a right wing and an undercarriage, wherein an operation system, an energy supply system, airborne equipment and a flight instrument are equipped in the fuselage; the left propeller and the right propeller are the same in structure and working principle, and symmetrically arranged at a left notch and a right notch; the right propeller comprises an engine, a main shaft, a central gear and three or four same rotating blades; each rotating blade comprises an arm shaft, a blade shaft, a near gear, an arm shaft sleeve, a far gear, a blade gear and vanes; when the arm shafts of the rotating blades of the right propeller are located at a transversal position at the right of the main shaft, the vanes of the rotating blades and the arm shafts are located in the same transversal vertical plane; the transmission ratio of the central gear to the blade gear is 2: 1; the left propeller and the right propeller are capable of accelerating airflows on the upper surfaces of the left wing and the right wing, and thus benefiting the left wing and the right wing to generate lifting forces. The aircraft is high in efficiency, high in maneuverability and good in safety.
Aircraft with half-rotating blades
2015-05-06
Patent
Elektronische Ressource
Englisch
IPC: | B64C AEROPLANES , Flugzeuge |
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