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Gyroscope disc propeller type vertical take-off and landing air vehicle

A vertical take-off and landing, propeller-type technology, applied in the field of aircraft, can solve the problems of limited number of blades and poor stress on the root of the blades, etc., and achieve the effect of increasing safety, short blades and good mechanical properties

Pending Publication Date: 2018-03-30
SHENYANG LANYUE IND DESIGN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The propeller of an ordinary rotorcraft is directly installed on the main shaft of the engine. Due to the limitation of the diameter of the main shaft, the number of blades that can be installed is limited, and the stress on the root of the blades is not good.

Method used

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  • Gyroscope disc propeller type vertical take-off and landing air vehicle
  • Gyroscope disc propeller type vertical take-off and landing air vehicle
  • Gyroscope disc propeller type vertical take-off and landing air vehicle

Examples

Experimental program
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Effect test

Embodiment 1

[0030] A kind of gyro disk propeller type VTOL aircraft, comprising frame mechanism, gyroscopic wing, engine 4, is characterized in that:

[0031] The frame mechanism includes a circular support 1, the outer side of the circular support 1 is provided with a retaining ring 5, and the engine 4 is fixedly installed on the central part of the circular support 1.

[0032] The gyro wing includes a gyro disk 2, and a plurality of lift blades 3 are uniformly installed on the outer peripheral surface of the gyro disk 2 at an angle of 3-15 degrees. The gyro disk 2 is arranged above the circular support 1, and the gyro disk 2 is coaxial with the circular support 1. The output shaft of motor 4 is fixedly connected with the central axis of gyro disk 2.

Embodiment 2

[0034] The gyro-disc propeller type vertical take-off and landing aircraft described in the second embodiment is basically the same as the first embodiment, except that the plurality of lift blades 3 are controlled by the steering wheel 11 . The lift blade and the gyro disc are assembled by an adjustable angle mechanism, and the rotation of the rudder disc 11 arranged on the rotating shaft of the lift blade 3 is controlled by the control rope 12 to realize the control of the angle of attack of the lift blade 3; the control rope 12 is arranged on the gyro disc The pulley block 10 changes direction, concentrates near the axis of the gyro disk 2, and is connected to the center rope reel 9; the center rope reel 9 rotates coaxially with the gyro disk 2, and can move along the axis of the gyro disk 2 in the slideway of the gyro disk 2. Move, a plurality of angle of attack control pull rods 7 are coaxially arranged with the center rope reel 9, and are evenly distributed along the circ...

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Abstract

A gyroscope disc propeller type vertical take-off and landing air vehicle comprises a rack mechanism, a gyroscope rotor wing and an engine. The rack mechanism comprises a round support, an engine support is arranged in the center position of the round support, and the round support is fixedly connected with the engine support through multiple rigid supporting beams arranged at equal intervals. Theengine is fixedly arranged on the engine support. The gyroscope rotor wing comprises a gyroscope disc, and multiple lift force blades are evenly installed on the outer circumferential face of the gyroscope disc. The gyroscope disc is arranged above the round support, and the gyroscope disc and the round support are coaxial. An output shaft of the engine is fixedly connected with an intermediate shaft or a center hole of the gyroscope disc. The large-diameter gyroscope disc is adopted in the air vehicle, high stability is brought for the air vehicle, meanwhile the safety of the air vehicle isimproved, and the air vehicle is particularly suitable for being used on a large platform for vertical take-off and landing.

Description

technical field [0001] The invention relates to an aircraft, in particular to a gyro disk propeller type vertical take-off and landing aircraft. Background technique [0002] During the Cold War, the U.S. military developed a VZ-9 Avrocar, a butterfly-shaped aircraft that takes off and lands vertically. Its basic shape is like a Frisbee. The upper surface of the fuselage is a smooth surface, while the lower surface is almost flat. The purpose is to take advantage of the Coanda effect and use the "turbo fan" to lift two American soldiers. Its largest The characteristic is that it can take off and land vertically, and after being lifted into the air, it can fly like a flying saucer. However, in the test, the shortcomings of this VZ-9 Avrocar were also exposed. The performance of the turbofan was not brought into play, and the aircraft could not walk in a straight line during the air flight. By 1961, with the termination of the project, this VZ-9 Avrocar was also thrown direc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64C27/06
CPCB64C27/06
Inventor 杨猛
Owner SHENYANG LANYUE IND DESIGN