Tilting mechanism capable of being hidden in wing

Abstract

The invention discloses a tilting mechanism capable of being hidden in a wing. The tilting mechanism is arranged on the wing; a recovering space capable of accommodating the tilting mechanism is reserved in the wing; the tilting mechanism comprises a steering gear, a tilting seat, a motor and foldable paddles; the motor and the foldable paddles are fixed on the tilting seat; the steering gear and the tilting seat are connected through connecting rod mechanisms. The tilting mechanism can be used as a rotor tilting mechanism for an unmanned tilting rotor aircraft, and can stabilize the aircraft to achieve conversion between multiple rotors and a fixed wing, so that resistance to forward flight can be reduced, and the propulsion efficiency can be improved.

Description

technical field [0001] The invention relates to the technical field of tilt rotor aircraft, in particular to a tilt mechanism that can be hidden in the wing. Background technique [0002] A tiltrotor aircraft is a unique aircraft that can hover, take off and land vertically like a traditional multi-rotor aircraft, or cruise at high speed like a propeller fixed-wing aircraft. The aircraft has the capabilities of vertical take-off and landing, hovering, low-altitude flight, high-speed cruising, and long range. It can quickly lift into the air in relatively complex terrain and environments, complete long-distance flight missions, and can conduct reconnaissance and emergency rescue on the battlefield. It plays a specific role in disaster relief and has broad application prospects. [0003] At present, during the tilting process of most tilt-rotor aircraft, the high-speed rotating blades will generate large force components in different directions with the aircraft in level flig...

AI Technical Summary

Problems solved by technology

[0003] At present, during the tilting process of most tilt-rotor aircraft, the high-speed rotating blades will generate large component forces in different directions with the aircraft in level flight, resulting in unstable attitude of the aircraft

However, when many tilt-rotor aircraft are in level flight, the motor at the tail stops and does not tilt, resulting in large air resistance during level flight, which affects the flight range and flight speed.

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