Rear single propeller foldable type composite wing freight transport aircraft provided with thrust composite auxiliary wings

Abstract

The invention relates to a composite lift aircraft provided with an extended platform. The composite lift aircraft comprises a rear single propeller type composite wing aircraft and propeller thrust self-powering composite auxiliary wings assembled on two sides of the rear single propeller type composite wing aircraft, wherein the rear single propeller type composite wing aircraft comprises a body, composite lift wings mounted on two sides of the body in a foldable manner and a propeller thruster; the body is set as a deck platform; self-closed ducted fans are arranged in the composite lift wings, and wing hinges are designed on the outer sides of the composite lift wings; self-closed ducted fans are arranged in the propeller thrust self-powering composite auxiliary wings, electric liquidgas ports and wing hinges are arranged on one side or two sides of each propeller thrust self-powering composite auxiliary wing, and the propeller thrust self-powering composite auxiliary wings are movably connected with the composite lift wings through the wing hinges. The composite lift aircraft has the characteristics that the take-off and landing distance is short, the flight speed is high, the wing structure strength is high, the wings can store energy, the auxiliary wings adopt composite lift force, the flight energy consumption is low, the hang time is long, the safety is high and the like.

Description

technical field [0001] The invention relates to an aircraft, in particular to a rear single propeller foldable composite wing cargo aircraft with a thrust compound auxiliary wing, belonging to the technical field of aircraft equipment. Background technique [0002] Existing aircraft are mainly divided into two categories: fixed-wing and vertical take-off and landing aircraft (such as helicopters and multi-rotors). Of course, there is also a vertical take-off and landing fixed-wing product. The traditional fixed wing has the advantages of fast flight speed, low energy consumption, etc., but it has the disadvantages that the main wing and the horizontal tail are not connected front and rear, the wing structure is not strong, easy to be damaged, the take-off and landing requirements are high, and the take-off and landing distance is long; the traditional vertical The take-off and landing aircraft has the advantages of convenient take-off and landing, but has the disadvantages ...

AI Technical Summary

Problems solved by technology

The traditional fixed wing has the advantages of fast flight speed, low energy consumption, etc., but it has the disadvantages that the main wing and the horizontal tail are not connected front and rear, the wing structure is not strong, easy to be damaged, the take-off and landing requirements are high, and the take-off and landing distance is long; the traditional vertical The take-off and landing aircraft has the advantages of convenient take-off and landing, but has the disadvantages of high energy consumption, low safety factor, poor load capacity, slow horizontal flight speed, and easy crash; although the current vertical take-off and landing fixed wing has the characteristics of convenient take-off and landing , but the controllability is not ideal when flying horizontally, and there are disadvantages such as large flight resistance, high energy consumption, and low safety factor.

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