Duct type tilting aircraft with vertical take-off and landing functions

Abstract

The invention provides a duct type tilting aircraft with vertical take-off and landing functions. The duct type tilting aircraft comprises an aircraft body, front wings, rear wings, rotary wing plates, tilting rotors and rotor adjusting mechanisms, wherein the rotary wing plates are hinged to openings of the rear wings through wing shafts; the tilting rotors are fixedly arranged on the wing shafts; the rotor adjusting mechanisms drive the wing shafts to rotate, so that the rotary wing plates and the tilting rotors are driven to rotate; a duct and a duct propeller are arranged in the middle of the aircraft body; an upper hatch cover and a lower hatch cover are mounted at upper and lower air inlets of the duct. When propellers at the tips of the wings tilt, lift force supply to the air craft is increased according to the rotating speed of the duct propeller, so as to guarantee the controllability of the attitude of the aircraft; the upper and lower hatch covers are closed under a cruising mode of the aircraft so as to reduce the leveling off resistance and increase the flying speed; in a process that the rotor adjusting mechanisms operate, a motor cannot generate a false position and vibration, so that the overall stability is effectively improved.

Description

technical field [0001] The invention belongs to the field of aviation aircraft, and in particular relates to a ducted tilting aircraft with a vertical take-off and landing function. Background technique [0002] The birth of vertical take-off and landing technology is mainly due to the lack of aircraft taxiing and take-off methods, especially the performance in previous wars, so that the vertical take-off and landing of aircraft has come into people's sight. Direct attacks on enemy airfields in wars such as World War II and the Middle East War made people feel the inadequacy of taxiing aircraft requiring runways, while the Cold War was the catalyst for VTOL technology. In the 1950s and 1960s after World War II, under the shadow of a nuclear war that was likely to break out, people worried that a nuclear war would cause damage to the airport and conventional aircraft could not be dispatched, so the vertical take-off and landing technology of fixed-wing aircraft was born. Ver...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a new type of ducted tilting aircraft with vertical take-off and landing function, which is used to improve the unreasonable structure of the existing tilting aircraft using the steering gear to drive the propeller, which is likely to cause technical problems such as potential safety hazards.

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