Aircraft with flapping wings and rotors combined

Abstract

The invention relates to the technical field of aircrafts, in particular to an aircraft with flapping wings and rotors combined, which comprises an engine room, a driving device is arranged in the engine room, and a flight device is arranged at the top of the engine room and comprises a first flight unit and a second flight unit. The first flight unit comprises a sleeve, a second rotating bearingand rotor wings symmetrically fixed to the two sides of the second rotating bearing, the second rotating bearing is fixed to the sleeve, the sleeve is fixed to the cabin, the second flight unit comprises a transmission rod, a first rotating bearing and multiple sets of flapping wings symmetrically fixed to the first rotating bearing, and the first rotating bearing is fixed to the upper end of thetransmission rod; the lower end of the transmission rod penetrates through the sleeve and is connected to a driving device in the cabin, and the driving device drives the transmission rod to vertically reciprocate up and down in the sleeve, so that the flapping wings and the rotor wings generate relative opening and closing movement. By the adoption of the structural arrangement, the transmissionrod is driven by the driving device to vertically reciprocate up and down in the sleeve, a lift force can be generated, and therefore the effect of vertical take-off of the aircraft is achieved.

Description

Technical field[0001]The present invention relates to the technical field of aircraft, and particularly refers to an aircraft with a combination of flapping wings and rotor wings.Background technique[0002]The lift device of an aircraft is a device based on aerodynamics. According to the structure, it can be divided into fixed wing and rotary wing. Fixed-wing aircraft generally have a fuselage and symmetrically arranged fixed wings, which are powered by propellers to obtain greater flying speed And mobility. The principle of flight is that there is a relative speed between the fixed wing and the air, and the air interacts with each surface of the fixed wing to generate lift so that the aircraft can obtain flight capability. The disadvantage of fixed-wing aircraft is that they cannot hover in the air, and need to taxi to take off or land on the runway and support the construction of airport facilities. Rotor-wing aircraft, such as helicopters, are characterized in that they do not nee...

AI Technical Summary

Problems solved by technology

Its advantage is that it has lower requirements on the take-off runway but still needs to glide distance, and it cannot hover in the air. The application range is limited

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