CN104760687A - Roller wing lift force generation device with wind balls at wing points - Google Patents
Roller wing lift force generation device with wind balls at wing points Download PDFInfo
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- CN104760687A CN104760687A CN201510231767.XA CN201510231767A CN104760687A CN 104760687 A CN104760687 A CN 104760687A CN 201510231767 A CN201510231767 A CN 201510231767A CN 104760687 A CN104760687 A CN 104760687A
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Abstract
The invention discloses a roller wing lift force generation device with wind balls at wing points, and belongs to the field of aviation technologies. The device comprises a rack, a power input shaft, a gear set, a main shaft and two or three or four roller wings, wherein the roller wings are symmetrically arranged around the upper end of the main shaft and are the same in structure and parameter. Each roller wing comprises a roller shaft, a roller and a wind ball fixedly connected to the point end of the corresponding roller, the roller shafts are connected to the axes of the rollers through bearings, the root ends of the roller shafts are perpendicularly and fixedly connected with the upper end of the main shaft, and all the roller shafts are horizontally arranged. Under driving of power, the roller wings revolve around the axis of the main shaft in an anticlockwise mode, the wind balls drive the rollers to rotate around the roller shafts, and in this way, lift force is generated and controlled through adjusting the rotation speed of the power input shaft. The device is convenient and flexible to use and is used as a lift force device applied to a vertical lift aircraft.
Description
Technical field
A kind of wing tip wind ball cylinder wing lift generating device, belongs to technical field of aerospace, particularly relates to a kind of cylinder wing lift unit.
Background technology
Traditional aircraft leans on wing or rotor to produce lift, the structural similitude of the wing of aircraft and the rotor of helicopter, their cross section is aerofoil profile, flow through the upper and lower surface generation pressure reduction of the wing by air and produce lift, when aerofoil profile is determined, their produce size and the angle of attack of lift, aerofoil size is relevant with speed of incoming flow, and the size of adjustment lift is realized by the change angle of attack, speed or aerofoil size.The relative thickness of wing and rotor is all thinner, and structural strength is poor.Fixed wing aircraft low-speed operations performance is not high, and the wing area of needs is larger.
Summary of the invention
The object of the invention is the above-mentioned deficiency overcoming traditional wing and rotor, invent a kind of wing tip wind ball cylinder wing lift generating device with the applicable making vertical translation aircraft of higher-strength.
A kind of wing tip wind ball cylinder wing lift generating device, two, three around the upper end comprising frame, power input shaft, gear cluster, main shaft and be symmetrically arranged in main shaft or the identical cylinder wing of four structure and parameters.Power input shaft is vertically mounted in frame by bearing.Gear cluster comprises former moving gear and driven gear.The upper end of power input shaft is connected with former moving gear, and main shaft is connected as the rotating shaft of driven gear is vertical with driven gear.The lower end of power input shaft is the input end of power.Main shaft is vertically arranged, its stage casing and lower end are all vertically mounted in frame by bearing.Each cylinder wing includes drum shaft, cylinder and wind ball, and wind ball is fixed on the tip of cylinder, and drum shaft is connected on the axis of cylinder by bearing and cylinder, and the butt of drum shaft is vertical with the upper end of main shaft to be connected, the equal horizontal arrangement of all drum shafts.Under the blowing of wind, wind club drives corresponding cylinder to rotate around drum shaft.The structure of wind ball is guaranteed under the effect of front incoming flow, the rotation direction of wind ball is: the upper surface of wind ball moves backward, the lower surface of wind ball travels forward, and namely the sense of motion of the upper surface of wind ball is identical with the direction of incoming flow, and the sense of motion of the lower surface of wind ball is contrary with the direction of incoming flow.
The principle of work of a kind of wing tip wind of the present invention ball cylinder wing lift generating device is: the lower end input of power from power input shaft, look up this device from the bottom up, power input shaft rotates clockwise under the driving of power, by the transmission of gear cluster, spindle axis counterclockwise rotation, drives all cylinder wings to make left-hand revolution around main-shaft axis.Because the wing tip place of the cylinder wing is provided with wind ball, wind is moved wind ball and is rotated, at the drive bottom roll of wind ball around drum shaft rotation, the direction of rotation is be viewed as clockwise direction toward cylinder around the centripetal direction of the axis revolution plane of main shaft, the i.e. front incoming flow of apparent wind ball, the upper surface of cylinder moves backward, and the lower surface of cylinder travels forward.Can obtain according to Ku Ta-scholar Koffsky lift law, now cylinder produces lift upwards, and the size of lift becomes relationships of increase function with the rotating speed size of power input shaft, and namely the rotating speed of power input shaft is faster, and the lift of generation is larger.
This device can produce lift, and control the size producing lift by regulating the rotating speed of power input shaft, easy to use and flexible, is applied on vertical translation aircraft and makes lift unit.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a kind of wing tip wind of the present invention ball cylinder wing lift generating device, and in figure, this device has two cylinder wings.
In figure, 1-frame; 2-power input shaft; 3-gear cluster, the former moving gear of 31-, 32-driven gear; 4-main shaft; The 5-cylinder wing, 51-drum shaft, 52-cylinder, 53-wind ball.
Detailed description of the invention
Now by reference to the accompanying drawings the present invention is illustrated: a kind of wing tip wind ball cylinder wing lift generating device, the cylinder wing 5 that two structure and parameters around the upper end comprising frame 1, power input shaft 2, gear cluster 3, main shaft 4 and be symmetrically arranged in main shaft 4 are identical.Power input shaft 2 is vertically mounted in frame 1 by bearing.Gear cluster 3 comprises former moving gear 31 and driven gear 32.The upper end of power input shaft 2 is connected with former moving gear 31, and main shaft 4 is connected as the rotating shaft of driven gear 32 is vertical with driven gear 32.The lower end of power input shaft 2 is the input end of power.Main shaft 4 is vertically arranged, its stage casing and lower end are all vertically mounted in frame 1 by bearing.Each cylinder wing 5 includes drum shaft 51, cylinder 52 and wind ball 53, wind ball 53 is fixed on the tip of cylinder 52, drum shaft 51 is connected on the axis of cylinder 52 by bearing and cylinder 52, the butt of drum shaft 51 is vertical with the upper end of main shaft 4 to be connected, and two drum shaft 51 horizontal arrangement on the same line.Under the blowing of wind, wind ball 53 can drive corresponding cylinder 52 to rotate around drum shaft 51.The structure of wind ball 53 is guaranteed under the effect of front incoming flow, the rotation direction of wind ball 53 is: the upper surface of wind ball 53 moves backward, the lower surface of wind ball 53 travels forward, namely the sense of motion of the upper surface of wind ball 53 is identical with the direction of incoming flow, and the sense of motion of the lower surface of wind ball 53 is contrary with the direction of incoming flow.
A kind of wing tip wind of the present invention ball cylinder wing lift generating device is work like this: the lower end input of power from power input shaft 2, look up this device from the bottom up, power input shaft 2 rotates clockwise under the driving of power, by the transmission of gear cluster 3, main shaft 4 rotates counterclockwise, and drives all cylinder wings 5 to make left-hand revolution around the axis of main shaft 4.Because the wing tip place of the cylinder wing 5 is provided with wind ball 53, wind is moved wind ball 53 and is rotated, at the drive bottom roll 52 of wind ball 53 around drum shaft 51 rotation, the direction of rotation is be viewed as clockwise direction toward cylinder 52 around the centripetal direction of the axis revolution plane of main shaft 4, the i.e. front incoming flow of apparent wind ball 53, the upper surface of cylinder 52 moves backward, and the lower surface of cylinder 52 travels forward.Can obtain according to Ku Ta-scholar Koffsky lift law, now cylinder 52 produces lift upwards, and the size of lift becomes relationships of increase function with the rotating speed size of power input shaft 2, and namely the rotating speed of power input shaft 2 is faster, and the lift of generation is larger.
This device can produce lift, and control the size producing lift by regulating the rotating speed of power input shaft 2, easy to use and flexible, is applied on vertical translation aircraft and makes lift unit.When utilizing the control system of identical these the symmetrical between two devices of four structures and adaptation and power system to combine to make vertical translation aircraft, four these device annular array symmetric configurations.
If this device is furnished with three cylinder wings, their drum shaft is mutually 120 °; If this device is furnished with four cylinder wings, their drum shaft is in 90 ° mutually.
Claims (4)
1. a wing tip wind ball cylinder wing lift generating device, is characterized in that: two, three around the upper end comprising frame (1), power input shaft (2), gear cluster (3), main shaft (4) and be symmetrically arranged in main shaft (4) or the identical cylinder wing (5) of four structure and parameters; Power input shaft (2) is vertically mounted in frame (1) by bearing; Gear cluster (3) comprises former moving gear (31) and driven gear (32); The upper end of power input shaft (2) is connected with former moving gear (31), and main shaft (4) is connected as the rotating shaft of driven gear (32) is vertical with driven gear (32); Main shaft (4) is vertically arranged, its stage casing and lower end are all vertically mounted in frame (1) by bearing; Each cylinder wing (5) includes drum shaft (51), cylinder (52) and wind ball (53), wind ball (53) is fixed on the tip of cylinder (52), drum shaft (51) is connected on the axis of cylinder (52) by bearing and cylinder (52), the butt of drum shaft (51) is vertical with the upper end of main shaft (4) to be connected, and all drum shafts (51) are horizontal arrangement all.
2. a kind of wing tip wind ball cylinder wing lift generating device according to claim 1, it is characterized in that: the structure of wind ball (53) is guaranteed under the effect of front incoming flow, the rotation direction of wind ball (53) is: the upper surface of wind ball (53) moves backward, and the lower surface of wind ball (53) travels forward.
3. a kind of wing tip wind ball cylinder wing lift generating device according to claim 1, it is characterized in that: when being furnished with two cylinder wings, their drum shaft is on the same line; When being furnished with three cylinder wings, their drum shaft is mutually 120 °; When being furnished with four cylinder wings, their drum shaft is in 90 ° mutually.
4. a kind of wing tip wind ball cylinder wing lift generating device according to claim 1 and 2, it is characterized in that: when utilizing the control system of four identical these devices and adaptation and power system to combine to make vertical translation aircraft, four these device annular array symmetric configurations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510231767.XA CN104760687B (en) | 2015-05-08 | 2015-05-08 | A kind of wing tip wind ball cylinder wing lift generating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510231767.XA CN104760687B (en) | 2015-05-08 | 2015-05-08 | A kind of wing tip wind ball cylinder wing lift generating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104760687A true CN104760687A (en) | 2015-07-08 |
| CN104760687B CN104760687B (en) | 2016-11-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510231767.XA Expired - Fee Related CN104760687B (en) | 2015-05-08 | 2015-05-08 | A kind of wing tip wind ball cylinder wing lift generating device |
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| CN (1) | CN104760687B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105775148A (en) * | 2016-04-08 | 2016-07-20 | 南京航空航天大学 | Cross-flow fan type rotor system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10053134A1 (en) * | 2000-10-26 | 2002-01-17 | Gerd Zelck | Lift system for lift-creating rotors has axes with rolls in star pattern rotating about center point |
| BRPI0701183A2 (en) * | 2007-06-01 | 2009-01-20 | Faustini Luiz Paulo Guimarces | rotary helical dome |
| CN101405182A (en) * | 2006-03-31 | 2009-04-08 | 范文有限公司 | Aircraft with aerodynamic lift generating device |
| CA2822665A1 (en) * | 2012-07-31 | 2014-01-31 | Gabor Devenyi | Aircraft wing having continuously rotating wing tips |
| CN103863562A (en) * | 2014-03-29 | 2014-06-18 | 郑全逸 | Vertical-lifting device with combined propellers |
| CN104192308A (en) * | 2014-09-05 | 2014-12-10 | 上海理工大学 | Revolving wing flight power device capable of realizing charging and duration performance by wind power |
| CN204606202U (en) * | 2015-05-08 | 2015-09-02 | 佛山市神风航空科技有限公司 | A kind of wing tip wind ball cylinder wing lift generating device |
-
2015
- 2015-05-08 CN CN201510231767.XA patent/CN104760687B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10053134A1 (en) * | 2000-10-26 | 2002-01-17 | Gerd Zelck | Lift system for lift-creating rotors has axes with rolls in star pattern rotating about center point |
| CN101405182A (en) * | 2006-03-31 | 2009-04-08 | 范文有限公司 | Aircraft with aerodynamic lift generating device |
| BRPI0701183A2 (en) * | 2007-06-01 | 2009-01-20 | Faustini Luiz Paulo Guimarces | rotary helical dome |
| CA2822665A1 (en) * | 2012-07-31 | 2014-01-31 | Gabor Devenyi | Aircraft wing having continuously rotating wing tips |
| CN103863562A (en) * | 2014-03-29 | 2014-06-18 | 郑全逸 | Vertical-lifting device with combined propellers |
| CN104192308A (en) * | 2014-09-05 | 2014-12-10 | 上海理工大学 | Revolving wing flight power device capable of realizing charging and duration performance by wind power |
| CN204606202U (en) * | 2015-05-08 | 2015-09-02 | 佛山市神风航空科技有限公司 | A kind of wing tip wind ball cylinder wing lift generating device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105775148A (en) * | 2016-04-08 | 2016-07-20 | 南京航空航天大学 | Cross-flow fan type rotor system |
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| CN104760687B (en) | 2016-11-16 |
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| C14 | Grant of patent or utility model | ||
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Inventor after: Cao Zhenhua Inventor before: Wang Zhicheng |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170901 Address after: 063000 Hebei Province, Tangshan City Kaiping District Kaiping town garden 103 Building 2 Puguang integrate gate 201. Patentee after: Cao Zhenhua Address before: Foshan City, Guangdong province 528500 city streets Gaoming District No. 78 Jiangwan Road, room 402 Fu Wan Patentee before: Shenfeng science and technology of aviation Co., Ltd of Foshan City |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161116 Termination date: 20180508 |