Large bird flying machine

Abstract

The invention discloses a large bird flying machine. According to the technical scheme, buoyancy of air is fully utilized for supporting takeoff and flying of the flying machine; a flying mechanism of the flying machine comprises a lift engine, a traction engine, a crank connecting rod, wings and a tail wing; each wing comprises relatively large hinges with relatively large areas and a large quantity of squares, and the tail end of the wing is tilted; a vertical wing of the tail wing comprises a fixed front part and a rear part capable of swinging left and right; a horizontal wing of the tail wing comprises a fixed front part and a rear part capable of swinging up and down. According to the flying machine, the wings generate a lift force in a manner that the squares of the hinges are closed or opened when the wings flap up or down, so that the flying machine can lift off in situ. The flying machine flies forwards under the traction action of the traction engine. The flying machine has the characteristics of capabilities of lifting off in situ and landing at any place, energy conservation, safety, reliability and relatively high carrying capacity, is suitable for medium-altitude, extreme low-altitude, medium-speed and ultra-low speed flying, and is a relatively ideal air traffic transport tool for civil and military use.

Description

[0001] technical field book [0002] The invention relates to a flying tool, in particular to a big bird flying machine. Background technique [0003] So far, air traffic and transportation are mainly airplanes and helicopters, both of which have their own strengths, but each has its own shortcomings. The specific manifestations are: although the flight speed of the airplane is high, because of its narrow and long wings, its flight and airport cost are high. , although it has a certain gliding force, it lacks self-buoyancy in the air. Once the engine stops running for a long time, the aircraft will be difficult to fly; Suspension wings run continuously at high speed, which consumes a lot of energy, and once the engine stops running, it is very easy to cause accidents. Invention content: [0004] The purpose of the present invention is to overcome the deficiencies in the above-mentioned prior art and provide a kind of big bird aircraft, which is suitable for hollow, ultra-lo...

AI Technical Summary

Problems solved by technology

[0003] So far, air traffic and transportation are mainly airplanes and helicopters, both of which have their own strengths, but each has its own shortcomings. The specific manifestations are: although the flight speed of the airplane is high, because of its narrow and long wings, its flight and airport cost are high. , although it has a certain gliding force, it lacks self-buoyancy in the air. Once the engine stops running for a long time, the aircraft will be difficult to fly; Suspension wings run continuously at high speed, which consumes a lot of energy, and once the engine stops running, it is very easy to cause accidents

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