CN205131642U - Compound dalta wing aircraft - Google Patents
Compound dalta wing aircraft Download PDFInfo
- Publication number
- CN205131642U CN205131642U CN201520852786.XU CN201520852786U CN205131642U CN 205131642 U CN205131642 U CN 205131642U CN 201520852786 U CN201520852786 U CN 201520852786U CN 205131642 U CN205131642 U CN 205131642U
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- China
- Prior art keywords
- screw propeller
- driving engine
- wing
- delta
- plane
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Abstract
The utility model provides a compound dalta wing aircraft, belongs to aircraft technical field, including dalta wing, undercarriage, port aileron, starboard aileron and two, four, six or eight screws and engine. Screw symmetrical arrangement is in the below of dalta wing. The engine mounting is at the lower surface of dalta wing or internal. The rotation plane of screw is in horizontal position or slopes to the front lower place, the rotation plane of screw at the contained angle of the bottom surface of the place ahead and dalta wing between 5~30. Its blade tip was greater than 5mm to the minimum distance of the bottom surface of dalta wing when the screw rotated. The engine driven screw rotates, and the combined action of screw and dalta wing produces prorsad thrust and ascending lift. The deflection size and orientation of two ailerons of adjustment and the rotational speed that adjustable screw revolves the oar can make the aircraft realizes the every single move, sidewinder and multiple flight gesture such as lift. Aircraft flexible, the flight of adaptation low -speed.
Description
Technical field
A kind of compound type delta-wing aircraft, belongs to vehicle technology field, particularly relates to a kind of delta-wing aircraft.
Background technology
The screw propeller plane of rotation of traditional delta-winged aircraft is substantially vertical with delta wing, and when aircraft moves ahead, the resistance of screw propeller is larger; And screw propeller only produces pulling force or thrust and does not produce lift, produces lift, inconvenient low-speed operations by delta wing.
Summary of the invention
The object of the invention is the above-mentioned deficiency overcoming traditional delta-winged aircraft, invent and a kind ofly facilitate low-speed operations and flexible compound type delta-wing aircraft.
A kind of compound type delta-wing aircraft, comprises left front screw propeller, right front screw propeller, left back screw propeller, right back screw propeller, left front driving engine, right front driving engine, left back driving engine, right back driving engine, port aileron, starboard aileron, delta wing and alighting gear.Control system and airborne equipment is furnished with in delta wing body.Left front screw propeller is identical with right front screw propeller parameter, and they are symmetrically arranged in the lower front portion left and right sides of delta wing.Left back screw propeller is identical with right back screw propeller parameter, and they are symmetrically arranged in the lower rear left and right sides of delta wing.Left front driving engine, right front driving engine, left back driving engine and right back driving engine are the engine installation of left front screw propeller, right front screw propeller, left back screw propeller and right back screw propeller respectively.In the lower surface that left front driving engine, right front driving engine, left back driving engine and right back driving engine are arranged on delta wing or body.Left front screw propeller is identical with left back propeller turning direction; Right front screw propeller is identical with right back propeller turning direction; Left front screw propeller is contrary with right front propeller turning direction.Port aileron and starboard aileron lay respectively at the left and right sides, rear end of delta wing, and port aileron and starboard aileron can deflect up and down under the manipulation of steering wheel.Alighting gear adopts first three point type wheeled construction.The plane of rotation of left front screw propeller and the plane of rotation of right front screw propeller coplanar.The plane of rotation of left back screw propeller and the plane of rotation of right back screw propeller coplanar.The plane of rotation of left front screw propeller is horizontal or forward downward tilts, and the plane of rotation of the left front screw propeller angle in the bottom surface of front and delta wing is between 5 ~ 30 °.The plane of rotation of left back screw propeller is horizontal or forward downward tilts, and the plane of rotation of the left back screw propeller angle in the bottom surface of front and delta wing is between 5 ~ 30 °.During left front propeller rotational, its blade tip is greater than 5mm to the minimum spacing of the bottom surface of delta wing.
A kind of compound type delta-wing aircraft of this invention is work like this: start four driving engines, drive four propeller rotational, owing to there is delta wing above four screw propellers, four screw propellers will accelerate to the back lower place air, so just, create the aerodynamic force of forward upward, described aircraft moves ahead, and will take off when speed acquires a certain degree.The delta wing of described aircraft produces lift, the combined action generation thrust forward of four screw propellers and delta wing and lift upwards.The deflection size and Orientation of adjustment two ailerons and the rotating speed of adjustment four screw propellers can make described aircraft realize pitching, sidewinder and the multiple flight attitude such as lifting.Described aircraft maneuverability, more adapts to Ultra-Low Speed flight.
The sum of the screw propeller of a kind of compound type delta-wing aircraft of this invention also can be two, six or eight, and correspondingly, the sum of driving engine is supporting with screw propeller.When adopting two screw propellers, two screw propeller symmetrical left and right sides, below being installed on delta wing respectively; When adopting six screw propellers, every three is one group, two groups of screw propeller symmetrical left and right sides, below being installed on delta wing respectively; When adopting eight screw propellers, every four is one group, two groups of screw propeller symmetrical left and right sides, below being installed on delta wing respectively.
Accompanying drawing explanation
Fig. 1 is the schematic top plan view of a kind of compound type delta-wing aircraft of the present invention; Fig. 2 is that schematic diagram is looked on a left side of Fig. 1.
In figure, the left front screw propeller of 1-, the right front screw propeller of 2-, the left back screw propeller of 3-, the right back screw propeller of 4-, the left front driving engine of 10-, the right front driving engine of 20-, the left back driving engine of 30-, the right back driving engine of 40-, 5-port aileron, 6-starboard aileron, 7-delta wing, 8-alighting gear.
Detailed description of the invention
Now by reference to the accompanying drawings the present invention is illustrated to install four screw propellers: a kind of compound type delta-wing aircraft, comprises left front screw propeller 1, right front screw propeller 2, left back screw propeller 3, right back screw propeller 4, left front driving engine 10, right front driving engine 20, left back driving engine 30, right back driving engine 40, port aileron 5, starboard aileron 6, delta wing 7 and alighting gear 8.Left front screw propeller 1 is identical with right front screw propeller 2 parameter, and they are symmetrically arranged in the lower front portion left and right sides of delta wing 7.Left back screw propeller 3 is identical with right back screw propeller 4 parameter, and they are symmetrically arranged in the lower rear left and right sides of delta wing 7.Left front driving engine 10, right front driving engine 20, left back driving engine 30 and right back driving engine 40 are the engine installation of left front screw propeller 1, right front screw propeller 2, left back screw propeller 3 and right back screw propeller 4 respectively.Left front driving engine 10, right front driving engine 20, left back driving engine 30 and right back driving engine 40 are arranged in the body of delta wing 7.Left front driving engine 10, right front driving engine 20, left back driving engine 30 and right back driving engine 40 adopt electrical motor, and their parameter is identical, and they adopt lithium cell or aluminum cell to power.Left front screw propeller 1 and left back screw propeller 3 turn to identical; Right front screw propeller 2 and right back screw propeller 4 turn to identical; Left front screw propeller 1 and right front screw propeller 2 turn on the contrary.Port aileron 5 and starboard aileron 6 lay respectively at the left and right sides, rear end of delta wing 7, and port aileron 5 and starboard aileron 6 can deflect up and down under the manipulation of steering wheel.Alighting gear 8 adopts first three point type wheeled construction.The plane of rotation of left front screw propeller 1 and the plane of rotation of right front screw propeller 2 coplanar.The plane of rotation of left back screw propeller 3 and the plane of rotation of right back screw propeller 4 coplanar.The plane of rotation of left front screw propeller 1 is parallel with left back screw propeller 3 plane of rotation.The plane of rotation forward downward of left front screw propeller 1 tilts 3 °, and the plane of rotation of left front screw propeller 1 is 15 ° at the angle of the bottom surface of front and delta wing 7.When left front screw propeller 1 rotates, its blade tip is 10mm to the minimum spacing of the bottom surface of delta wing 7.Flight control system adopts the flying control equipment that Multi-axis aircraft is conventional.
Compound type delta-wing aircraft of the present invention produces beneficial effect like this: start four driving engines, drive four propeller rotational, owing to there is delta wing 7 above four screw propellers, four screw propellers will accelerate to the back lower place air, so just, create the aerodynamic force of forward upward, described aircraft moves ahead, and will take off when speed acquires a certain degree.The delta wing 7 of described aircraft produces lift, the combined action generation thrust forward of four screw propellers and delta wing 7 and lift upwards.The rotating speed of the deflection size and Orientation and adjustment four screw propellers that utilize flight control system to adjust two ailerons can make described aircraft realize pitching, sidewinder and the multiple flight attitude such as lifting.Described aircraft maneuverability, more adapts to Ultra-Low Speed flight.Described aircraft is installed photographic equipment facilitates enforcement to take photo by plane; Satellite Navigation Set is installed, conveniently realizes unmanned flight; Spray appliance is installed and facilitates agrisilviculture.
Claims (9)
1. a compound type delta-wing aircraft, is characterized in that: comprise left front screw propeller (1), right front screw propeller (2), left back screw propeller (3), right back screw propeller (4), left front driving engine (10), right front driving engine (20), left back driving engine (30), right back driving engine (40), port aileron (5), starboard aileron (6), delta wing (7) and alighting gear (8); Left front screw propeller (1) is identical with right front screw propeller (2) parameter, and they are symmetrically arranged in the lower front portion left and right sides of delta wing (7); Left back screw propeller (3) is identical with right back screw propeller (4) parameter, and they are symmetrically arranged in the lower rear left and right sides of delta wing (7); Left front driving engine (10), right front driving engine (20), left back driving engine (30) and right back driving engine (40) are the engine installation of left front screw propeller (1), right front screw propeller (2), left back screw propeller (3) and right back screw propeller (4) respectively; In the lower surface that left front driving engine (10), right front driving engine (20), left back driving engine (30) and right back driving engine (40) are arranged on delta wing (7) or body; Port aileron (5) and starboard aileron (6) lay respectively at the left and right sides, rear end of delta wing (7); The plane of rotation of left front screw propeller (1) and the plane of rotation of right front screw propeller (2) coplanar; The plane of rotation of left back screw propeller (3) and the plane of rotation of right back screw propeller (4) coplanar; The plane of rotation of left front screw propeller (1) is parallel with left back screw propeller (3) plane of rotation; The plane of rotation of left front screw propeller (1) is horizontal or forward downward tilts, and the plane of rotation of left front screw propeller (1) angle in the bottom surface of front and delta wing (7) is between 5 ~ 30 °; The plane of rotation of left back screw propeller (3) is horizontal or forward downward tilts, and the plane of rotation of left back screw propeller (3) angle in the bottom surface of front and delta wing (7) is between 5 ~ 30 °; When left front screw propeller (1) rotates, its blade tip is greater than 5mm to the minimum spacing of the bottom surface of delta wing (7).
2. a kind of compound type delta-wing aircraft according to claim 1, is characterized in that: the sum of screw propeller also adopts two, six or eight, and correspondingly, the sum of driving engine is supporting with screw propeller; When adopting two screw propellers, two screw propeller symmetrical left and right sides, below being installed on delta wing respectively; When adopting six screw propellers, every three is one group, two groups of screw propeller symmetrical left and right sides, below being installed on delta wing respectively; When adopting eight screw propellers, every four is one group, two groups of screw propeller symmetrical left and right sides, below being installed on delta wing respectively.
3. a kind of compound type delta-wing aircraft according to claim 1, is characterized in that: left front driving engine (10), right front driving engine (20), left back driving engine (30) and right back driving engine (40) adopt electrical motor.
4. a kind of compound type delta-wing aircraft according to claim 1, is characterized in that: left front screw propeller (1) and left back screw propeller (3) turn to identical; Right front screw propeller (2) and right back screw propeller (4) turn to identical; Left front screw propeller (1) and right front screw propeller (2) turn on the contrary.
5. a kind of compound type delta-wing aircraft according to claim 1 or 2 or 3 or 4, is characterized in that: alighting gear (8) adopts first three point type wheeled construction.
6. a kind of compound type delta-wing aircraft according to claim 1 or 3 or 4, it is characterized in that: the plane of rotation forward downward of left front screw propeller (1) tilts 3 °, the plane of rotation of left front screw propeller (1) is 15 ° at the angle of the bottom surface of front and delta wing (7); When left front screw propeller (1) rotates, its blade tip is 10mm to the minimum spacing of the bottom surface of delta wing (7).
7. a kind of compound type delta-wing aircraft according to claim 1 or 2 or 3 or 4, is characterized in that: described aircraft is provided with photographic equipment.
8. a kind of compound type delta-wing aircraft according to claim 1 or 2 or 3 or 4, is characterized in that: described aircraft is provided with Satellite Navigation Set.
9. a kind of compound type delta-wing aircraft according to claim 1 or 2 or 3 or 4, is characterized in that: described aircraft is provided with spray appliance and facilitates agrisilviculture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520852786.XU CN205131642U (en) | 2015-10-30 | 2015-10-30 | Compound dalta wing aircraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520852786.XU CN205131642U (en) | 2015-10-30 | 2015-10-30 | Compound dalta wing aircraft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205131642U true CN205131642U (en) | 2016-04-06 |
Family
ID=55617459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520852786.XU Withdrawn - After Issue CN205131642U (en) | 2015-10-30 | 2015-10-30 | Compound dalta wing aircraft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205131642U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105217022A (en) * | 2015-10-30 | 2016-01-06 | 佛山市神风航空科技有限公司 | A kind of compound type delta-wing aircraft |
-
2015
- 2015-10-30 CN CN201520852786.XU patent/CN205131642U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105217022A (en) * | 2015-10-30 | 2016-01-06 | 佛山市神风航空科技有限公司 | A kind of compound type delta-wing aircraft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160406 Effective date of abandoning: 20171219 |
|
| AV01 | Patent right actively abandoned |