CN103832588A

CN103832588A - Large bird flying machine

Info

Publication number: CN103832588A
Application number: CN201210531438.3A
Authority: CN
Inventors: 刘祖学
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-11-24
Filing date: 2012-11-24
Publication date: 2014-06-04

Abstract

The invention discloses a large bird flying machine. According to the technical scheme, buoyancy of air is fully utilized for supporting takeoff and flying of the flying machine; a flying mechanism of the flying machine comprises a lift engine, a traction engine, a crank connecting rod, wings and a tail wing; each wing comprises relatively large hinges with relatively large areas and a large quantity of squares, and the tail end of the wing is tilted; a vertical wing of the tail wing comprises a fixed front part and a rear part capable of swinging left and right; a horizontal wing of the tail wing comprises a fixed front part and a rear part capable of swinging up and down. According to the flying machine, the wings generate a lift force in a manner that the squares of the hinges are closed or opened when the wings flap up or down, so that the flying machine can lift off in situ. The flying machine flies forwards under the traction action of the traction engine. The flying machine has the characteristics of capabilities of lifting off in situ and landing at any place, energy conservation, safety, reliability and relatively high carrying capacity, is suitable for medium-altitude, extreme low-altitude, medium-speed and ultra-low speed flying, and is a relatively ideal air traffic transport tool for civil and military use.

Description

Curassow aircraft

Technical field originally

The present invention relates to a kind of flight tool, be specifically related to a kind of curassow aircraft.

Background technology

So far, air communication and transportation are mainly aircraft and autogyro, the two has his own strong points, and each defectiveness, is in particular in: although aircraft flying speed is high, but because of its wing long narrow, its flight and airport cost are high, though it has certain glide power, lack in the air from buoyancy, shut down once driving engine is longer, aircraft is just difficult to flight; Though autogyro rises and falls conveniently, delivery power is strong, because its outstanding wing is narrow, requires the outstanding successive high-speed operation of the wing in the time of flight, and its power consumption is large, once and engine stoping operation, very easily cause accident.

Summary of the invention:

The object of the invention is to overcome above-mentioned deficiency of the prior art, a kind of curassow aircraft is provided, it is applicable to hollow, extreme low-altitude, middling speed, Ultra-Low Speed flight, and it has following characteristics:

1, landing is flexible, can standing start, and landing everywhere;

2, can make full use of air lift force support flight, and energy-conserving and environment-protective, comparatively safe;

3, delivery power is strong.

For realizing above object, the technical solution used in the present invention is: make full use of the buoyancy support flight of air, flying method as the large birds: while relying on roomy wing to agitate to be raised to certain altitude, just can long period gliding flight, reach energy-conservation, safe, desirable flight effect flexibly.

The aviation mechanism of this aircraft is by lift engine, traction engine (also can only fly with lift engine by another kind of structure), and crank connecting link, wing and empennage form, and wherein wing, crank connecting link, empennage are made by charcoal fiber.Wing be by area more roomy with many grids and with it slightly large loose-leaf form, its end perk, can reduce the resistance that flow perturbation produces in-flight, and can prevent that wing is subject to the damageability of flow perturbation, empennage is made up of the slightly wide flat wing of area and the vertical wing, its vertical wing is made up of the leading portion of fixing and the trailing portion that can swing, and its flat wing is made up of the leading portion of fixing and the trailing portion that can swing up and down.

Accompanying drawing explanation:

Fig. 1 is that the wing schematic diagram Fig. 2 that raises up is that to agitate schematic diagram Fig. 3 be downwards tail structure schematic diagram to wing

Description of reference numerals

1. crank connecting link 2A, 2B. wing sleeve cylinder 3A, 3B. wing 4. loose-leaves

5. open grid 6. and block grid 7. 8.Ping Yi rear portions, vertical wing rear portion

The specific embodiment

Curassow aircraft flight mode is as follows: with aircraft first rise, after move ahead as example, first start lift engine, crank connecting link is up-and-down movement ceaselessly, in the time that curved bar connecting rod 1 moves downward, connecting rod top pulls wing sleeve cylinder 2A, 2B downwards, and wing 3A, 3B just raise up, under air and Action of Gravity Field, loose-leaf 4 on wing is all opened grid 5, and air slight drag is by grid, and wing raises up easily; In the time of the upward movement of connecting rod top, wing sleeve cylinder upward movement, wing is agitated downwards, and under air effect, loose-leaf blocks grid, and air cannot pass through grid, and wing is subject to very large resistance, and aircraft is subject to very large lift.And so forth, when aircraft arrives certain altitude in standing start, start traction engine, aircraft will fly forward when edge height.In the time flying to certain altitude, can close engine with two simultaneously, aircraft relies on air lift force to slide, when needing Vehicle nose left or when right steering, vertical wing rear portion 7 being swung to left or right; In the time needing Vehicle nose up or down, flat wing rear portion 8 is swung up or down, adjust its attitude of flying aloft to reach.

When sliding after a segment distance, can only start as required traction engine or lift engine, aircraft just can fly forward or to height; If open engine with two simultaneously, aircraft just flies forward in raising, and in the time reaching a certain height with speed, closes again engine with two simultaneously, and aircraft relies on the air lift force long period to glide.

Can find out from embodiment, when curassow aircraft flight, have flexible, save the energy, the feature that safe and reliable, delivery power is larger, its suitable hollow, extreme low-altitude, middling speed, Ultra-Low Speed flight are the comparatively ideal air communication transportation meanss of civil and military from now on.

Claims

1. the aviation mechanism of a curassow aircraft, comprise that lift engine, traction engine, crank connecting link, wing and empennage form, it is characterized by: described wing by area more roomy, with many grids and with it slightly large loose-leaf form, described empennage is made up of the slightly wide vertical wing peace wing of area, its vertical wing is made up of the leading portion of fixing and the trailing portion that can swing, the flat wing is made up of the leading portion of fixing and the trailing portion that can swing up and down, and the top of described crank connecting link is flexibly connected with rivet with wing handle barrel end.

2. by curassow aircraft claimed in claim 1, it is characterized by: the handle of described wing can slide in wing handle cylinder, agitate up and down along with the up-and-down movement of crank connecting link can make wing, the many grids on described wing with it slightly large loose-leaf, can open along with agitating up and down of wing gear grid.

3. by the curassow aircraft described in claim 1 or 2, it is characterized in that: described wing, crank connecting link and empennage are made by charcoal lamination coating.