A multi-axis fixed-wing aircraft

An aircraft and fixed-wing technology, applied in the field of aircraft, can solve the problems of short sailing time, slow flying speed, unable to hover at a fixed point, etc., and achieve the effects of long sailing time, stable flight process and high safety factor

Inactive Publication Date: 2019-01-25
FOSHAN SHENFENG AVIATION SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Although the fixed-wing aircraft has a fast flight speed and a long flight time, it cannot hover at a fixed point; although a multi-rotor aircraft can hover in the air, its flight time is short and the flight speed is slow.
Although there are currently some aircrafts that combine multi-rotor aircraft and fixed-wing aircraft, they all have certain defects. When flying in fixed-wing mode, the power of the multi-rotor part must be stopped, and this part becomes a burden on the aircraft. Invisibly increases the burden on the aircraft

Method used

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  • A multi-axis fixed-wing aircraft
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  • A multi-axis fixed-wing aircraft

Examples

Experimental program
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Embodiment 1

[0021] Embodiment one: a multi-axis fixed-wing aircraft, comprising a fuselage 1, a left wing 2, a right wing 3, an empennage 4, a thrust device 5, a joystick 6, a rotating shaft 7, and a flight control device 9; the left wing 2 and the right wing 3 have certain Angle of attack, the left wing 2 and the right wing 3 are symmetrically arranged on the left and right sides of the fuselage 1; the empennage 4 is arranged at the rear end of the fuselage 1; Lively connected with right wing 3 and horizontally arranged on the center of lift of left wing 2 and right wing 3. Both the left wing 2 and the right wing 3 are provided with ailerons 25 and flaps 26; the thrust device 5 provides thrust in the form that the motor 51 drives the propeller 52 to rotate, and the motor 51 is connected with the rotating shaft 7 through the support frame 8 and installed on the support frame A plurality of motors 51 on the 8 are evenly arranged on the leading edge, the trailing edge and the tip of the win...

Embodiment 2

[0034]Embodiment two: a multi-axis fixed-wing aircraft, comprising a fuselage 1, a left wing 2, a right wing 3, an empennage 4, a thrust device 5, a joystick 6, a rotating shaft 7, and a flight control device 9; the left wing 2 and the right wing 3 have certain Angle of attack, the left wing 2 and the right wing 3 are symmetrically arranged on the left and right sides of the fuselage 1; the empennage 4 is arranged at the rear end of the fuselage 1; Lively connected with right wing 3 and horizontally arranged on the center of lift of left wing 2 and right wing 3. Both the left wing 2 and the right wing 3 are provided with ailerons 25 and flaps 26; the thrust device 5 provides thrust in the form that the motor 51 drives the propeller 52 to rotate, and the motor 51 is connected with the rotating shaft 7 through the support frame 8 and installed on the support frame A plurality of motors 51 on the 8 are evenly arranged on the leading edge, the trailing edge and the tip of the wing...

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Abstract

A multi-axis fixed-wing aircraft belongs to the technical field of aircraft, and comprises a fuselage, a left wing, a right wing, a tail wing, a thrust device, a joystick, a rotating shaft and a flight control device. The left and right flanks have a certain angle of attack. The joystick is connected to a rotating shaft which is movably connected to the fuselage and wing and is arranged laterallywithin the fuselage and wing. The thrust devices provide thrust force in the form that the engine drives the propeller to rotate, the engine is connected with the rotating shaft through a support frame, and a plurality of engines mounted on the support frame are uniformly arranged on the leading edge, the trailing edge and the wing tip of the wing; and the thrust devices provide thrust force in the form that the engine drives the propeller to rotate. The flight control device is connected with the engine on the thrust device through an electric signal. The rotating shaft is rotated by the push-pull lever, and the rotating shaft drives the engine to tilt under the action of the support frame, thereby changing the direction of the pulling force generated by the engine. The invention can carry out vertical take-off and landing, the flight process is stable, and is suitable for logistics transportation, air fire extinguishing, post-disaster rescue and the like.

Description

technical field [0001] A multi-axis fixed-wing aircraft belongs to the technical field of aircraft, and in particular relates to a vertical take-off and landing aircraft. Background technique [0002] Although the fixed-wing aircraft has a fast flight speed and a long flight time, it cannot hover at a fixed point; although a multi-rotor aircraft can hover in the air, its flight time is short and the flight speed is slow. Although there are currently some aircrafts that combine multi-rotor aircraft and fixed-wing aircraft, they all have certain defects. When flying in fixed-wing mode, the power of the multi-rotor part must be stopped, and this part becomes a burden on the aircraft. Virtually increased the burden on the aircraft. Contents of the invention [0003] In view of this, the present invention provides a multi-axis fixed-wing aircraft, which can perform vertical lift, hover in the air, and cruise for a long time and a long distance. [0004] A multi-axis fixed-win...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64C27/26B64C27/52B64D31/00B64D31/04
CPCB64C27/26B64C27/52B64D31/00B64D31/04B64U2101/00B64U50/14
Inventor 王志成李玉龙王鹏飞
Owner FOSHAN SHENFENG AVIATION SCI & TECH
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