Vertically-lifted fixed wing aircraft with balancing mechanism

Abstract

The invention discloses a vertically-lifted fixed wing aircraft with a balancing mechanism. The vertically-lifted fixed wing aircraft includes a fuselage, tail wings, power devices with tilting mechanisms and a balancing mechanism, and the power devices with the tilting mechanisms include fixed pitch propellers, engine nacelles, slipstream rudders, wings, tilting wings and steering engines; the engine nacelles are internally provided with engines which are connected with the fixed pitch propellers and the balancing mechanism; one ends of the tilting wings are fixedly connected to the engine nacelles, and the other ends of the tilting wings are rotatably connected to the wings; the slipstream rudders are movably connected to the tilting wings, and the steering engines drive the slipstream rudders; the power devices with the tilting mechanisms are symmetrically arranged on both sides of the fuselage and horizontally arranged with the wings; the head of the fuselage is provided with a through hole, the through hole is internally provided with a ducted fan; and the balancing mechanism is arranged inside the fuselage to maintain balance of the fixed wing aircraft. According to the vertically-lifted fixed wing aircraft with the balancing mechanism, the lifting inertia is small, running stability is good, and fuel consumption is low.

Description

technical field [0001] The invention relates to the technical field of aircraft, and more specifically relates to a vertically ascending and descending fixed-wing aircraft with a balancer set. Background technique [0002] Since the 21st century, more and more aircraft developers have turned their attention to fixed-wing aircraft that take off and land vertically. This type of aircraft has similar functions to helicopters and can take off and land vertically without using a runway. The difference is that this This type of aircraft can accelerate from a hovering state to level flight through power tilt and transition to a fixed-wing flight mode. [0003] At present, practical vertical take-off and landing fixed-wing aircraft are mainly AV-8 Harrier fighter jet, V-22 Osprey tilt-rotor aircraft, and F-35 fighter jet. The AV-8 Harrier fighter uses a Pegasus engine, and on the basis of a jet engine, it adopts a thrust reversing scheme with a rotatable exhaust nozzle. In actual u...

AI Technical Summary

Problems solved by technology

[0004] However, since the V-22 Osprey uses two helicopter rotors, in the vertical take-off and landing mode, the rotors need an automatic tilter to control the stability of the attitude of the aircraft, which increases the difficulty of control, and the blades use a periodic pitch change device, which also increases In addition, in the vertical take-off and landing mode of the Osprey, the rotor slipstream blows directly on the wing surface, causing a large pressure drop resistance loss, and forcing the wing to increase the structural strength, which in turn increases the structural weight of the aircraft and reduces the aircraft performance

[0005] However, in order to balance the lift of any machine that needs to be lifte...

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