CN204606212U - A kind of linear reciprocating motion motorized pulleys wing lift unit - Google Patents
A kind of linear reciprocating motion motorized pulleys wing lift unit Download PDFInfo
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- CN204606212U CN204606212U CN201520294172.4U CN201520294172U CN204606212U CN 204606212 U CN204606212 U CN 204606212U CN 201520294172 U CN201520294172 U CN 201520294172U CN 204606212 U CN204606212 U CN 204606212U
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- slide block
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- drum shaft
- bearing
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Abstract
A kind of linear reciprocating motion motorized pulleys wing lift unit, belongs to technical field of aerospace.Mainly comprise main shaft, frame, rotating disk, slide block, translation frame, the cylinder wing and motor.Rotating disk level is installed on the upper end of main shaft.Slide block is arranged on the upper surface of rotating disk by slide block axle.Translation frame is the rectangle frame surrounded by guide rail, front guide rod, drum shaft and back-guiding rod.Front guide rod is arranged in frame by front left linear bearing and front right linear bearing; Back-guiding rod is arranged in frame by rear left linear bearing and rear right linear bearing.Guide rail is connected with slide block.The cylinder wing is fixedly set in drum shaft periphery.The leading portion of drum shaft is arranged on the right-hand member of front guide rod by bearing, the front end of drum shaft is connected with motor; The rear end of drum shaft is arranged on the right-hand member of back-guiding rod by bearing.Under the controller of electric machine controller, motor can drive the positive and negative rotation of the cylinder wing.Under the driving of power, this device can produce aerodynamic force, can be applicable to vertical translation aircraft makes lift unit.
Description
Technical field
A kind of linear reciprocating motion motorized pulleys wing lift unit, belongs to technical field of aerospace, particularly relates to a kind of cylinder wing lift generating device.
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 comparatively large, and can not vertical lift.The gyroplane rotate speed of helicopter is very high could produce comparatively lift, and more difficult control balance.
Summary of the invention
The object of the invention is the above-mentioned deficiency overcoming traditional wing, rotor and aircraft and helicopter, invent a kind of applicable making vertical translation aircraft and the convenient linear reciprocating motion motorized pulleys wing lift unit controlling balance.Be symmetrically arranged by two identical devices and realize balance.
A kind of linear reciprocating motion motorized pulleys wing lift unit, mainly comprises main shaft, frame, rotating disk, slide block, translation frame, the cylinder wing and motor.Main shaft is pacified by bearing and is vertically arranged in frame, and rotating disk level is installed on the upper end of main shaft.The lower end of main shaft is as the input end of active force.Slide block comprises slide body and slide block axle, and slide block is arranged on the upper surface of rotating disk by slide block axle, is connected between slide body with slide block axle by bearing, and slide block physical efficiency is around slide block axle flexible rotating.Translation frame is the rectangle frame surrounded by guide rail, front guide rod, drum shaft and back-guiding rod.Translation frame horizontal arrangement.Front guide rod is parallel with back-guiding rod, and guide rail is parallel with drum shaft.Front guide rod is arranged in frame by front left linear bearing and front right linear bearing; Back-guiding rod is arranged in frame by rear left linear bearing and rear right linear bearing.Guide rail is connected with slide block, and slide block can along easy slide before and after guide rail.The cylinder wing is fixedly set in drum shaft periphery, and the cylinder wing is the cylinder of an energy around drum shaft axis flexible rotating.The leading portion of drum shaft is arranged on the right-hand member of front guide rod by bearing, the front end of drum shaft is connected with the output shaft of motor; The rear end of drum shaft is arranged on the right-hand member of back-guiding rod by bearing.Motor adopts lithium battery power supply, and under the controller of electric machine controller, motor can drive the positive and negative rotation of the cylinder wing.With the cylinder wing translation frame can under the drive of rotating disk and slide block left and right reciprocating translatory.
The principle of work of a kind of linear reciprocating motion motorized pulleys of the present invention wing lift unit is: active force is inputted by the lower end of main shaft, rotarily drives dial rotation at the driving lower main axis of active force, and rotating disk and slide block drive translation frame and cylinder wing left and right reciprocating translatory.The cylinder wing along with translation frame to left movement time, under the control of electric machine controller, the driven by motor cylinder wing is along rotating clockwise, the major part of the incoming flow on the left side flows to the upper surface of the cylinder wing under the effect of the cylinder wing, can obtain according to Ku Ta-scholar Koffsky lift law, this device produces lift upwards.Similarly, the cylinder wing along with translation frame move right time, under the control of electric machine controller, the driven by motor cylinder wing rotates counterclockwise, the major part of the incoming flow on the right flows to the upper surface of the cylinder wing under the effect of the cylinder wing, can obtain according to Ku Ta-scholar Koffsky lift law, this device also produces lift upwards.The size of lift all becomes relationships of increase function with the rotating speed of main shaft, the external diameter of the cylinder wing with the rotating speed of motor, and namely the rotating speed of main shaft is larger, and the lift of generation is larger; The external diameter of the cylinder wing is larger, and the lift of generation is larger; The rotating speed of motor is higher, and the lift of generation is larger.In addition, the cylinder wing along with translation frame to left movement time, under the control of electric machine controller, the driven by motor cylinder wing rotates counterclockwise, the major part of the incoming flow on the left side under the effect of the cylinder wing to the flowing underneath of the cylinder wing, can obtain according to Ku Ta-scholar Koffsky lift law, this device produces downward aerodynamic force; Similarly, the cylinder wing along with translation frame move right time, under the control of electric machine controller, the driven by motor cylinder wing is along rotating clockwise, the major part of incoming flow on the right under the effect of the cylinder wing to the flowing underneath of the cylinder wing, can obtain according to Ku Ta-scholar Koffsky lift law, this device also produces downward aerodynamic force.
This application of installation makes lift unit on vertical translation aircraft.
Accompanying drawing explanation
Fig. 1 is the front elevational schematic of a kind of linear reciprocating motion motorized pulleys of the present invention wing lift unit; Fig. 2 is the schematic top plan view of Fig. 1.
In figure, 1-main shaft; 2-frame; 3-rotating disk; 4-slide block, 41-slide block axle, 42-slide body; 5-translation frame, 51-guide rail, guide rod before 52-, 521-front left linear bearing, 522-front right linear bearing, 53-drum shaft, 54-back-guiding rod, 541-rear left linear bearing, 542-rear right linear bearing; The 6-cylinder wing; 7-motor.
Detailed description of the invention
Now by reference to the accompanying drawings the present invention is illustrated: a kind of linear reciprocating motion motorized pulleys wing lift unit, mainly comprises main shaft 1, frame 2, rotating disk 3, slide block 4, translation frame 5, the cylinder wing 6 and motor 7.Main shaft 1 is pacified by bearing and is vertically arranged in frame 2, and rotating disk 3 level is installed on the upper end of main shaft 1.The lower end of main shaft 1 is as the input end of active force.Slide block 4 comprises slide body 42 and slide block axle 41, and slide block 4 is arranged on the upper surface of rotating disk 3 by slide block axle 41, is connected between slide body 42 with slide block axle 41 by bearing, and slide body 42 can around slide block axle 41 flexible rotating.Translation frame 5 is the rectangle frames surrounded by guide rail 51, front guide rod 52, drum shaft 53 and back-guiding rod 54.Translation frame 5 horizontal arrangement.Front guide rod 52 is parallel with back-guiding rod 54, and guide rail 51 is parallel with drum shaft 53.Front guide rod 52 is arranged in frame 2 by front left linear bearing 521 and front right linear bearing 522; Back-guiding rod 54 is arranged in frame 2 by rear left linear bearing 541 and rear right linear bearing 542.Guide rail 51 is connected with slide block 4, and slide block 4 can along easy slide before and after guide rail 51.The cylinder wing 6 is fixedly set in drum shaft 53 periphery, and the cylinder wing 6 is energy cylinders around drum shaft 53 axis flexible rotating.The leading portion of drum shaft 53 is arranged on the right-hand member of front guide rod 52 by bearing, the front end of drum shaft 53 is connected with the output shaft of motor 7; The rear end of drum shaft 53 is arranged on the right-hand member of back-guiding rod 54 by bearing.Motor 7 adopts lithium battery power supply, and under the controller of electric machine controller, motor 7 can drive the positive and negative rotation of the cylinder wing 6.With the cylinder wing 6 translation frame 5 can under the drive of rotating disk 3 and slide block 4 left and right reciprocating translatory.
This device is work like this: active force is inputted by the lower end of main shaft 1, rotarily drives rotating disk 3 rotate at the driving lower main axis 1 of active force, and rotating disk 3 and slide block 4 drive translation frame 5 and the cylinder wing about 6 reciprocating translatory.The cylinder wing 6 along with translation frame 5 to left movement time, under the control of electric machine controller, motor 7 drives the cylinder wing 6 along rotating clockwise, the major part of the incoming flow on the left side flows to the upper surface of the cylinder wing 6 under the effect of the cylinder wing 6, can obtain according to Ku Ta-scholar Koffsky lift law, this device produces lift upwards; Similarly, the cylinder wing 6 along with translation frame 5 move right time, under the control of electric machine controller, motor 7 drives the cylinder wing 6 to rotate counterclockwise, the major part of the incoming flow on the right flows to the upper surface of the cylinder wing 6 under the effect of the cylinder wing 6, can obtain according to Ku Ta-scholar Koffsky lift law, this device also produces lift upwards.The size of lift all becomes relationships of increase function with the external diameter of the rotating speed of main shaft 1, the cylinder wing 6 with the rotating speed of motor 7, and namely the rotating speed of main shaft 1 is larger, and the lift of generation is larger; The external diameter of the cylinder wing 6 is larger, and the lift of generation is larger; The rotating speed of motor 7 is higher, and the lift of generation is larger.In addition, the cylinder wing 6 along with translation frame 5 to left movement time, under the control of electric machine controller, motor 7 drives the cylinder wing 6 to rotate counterclockwise, the major part of the incoming flow on the left side under the effect of the cylinder wing 6 to the flowing underneath of the cylinder wing 6, can obtain according to Ku Ta-scholar Koffsky lift law, this device produces downward aerodynamic force; Similarly, the cylinder wing 6 along with translation frame 5 move right time, under the control of electric machine controller, motor 7 drives the cylinder wing 6 along rotating clockwise, the major part of incoming flow on the right under the effect of the cylinder wing 6 to the flowing underneath of the cylinder wing 6, can obtain according to Ku Ta-scholar Koffsky lift law, this device also produces downward aerodynamic force.
This device can produce lift upwards and downward thrust, and the size of power realizes by regulating the rotating speed of main shaft 1 and motor 7, and the direction of power realizes by regulating turning to of motor 7, regulates very convenient.This application of installation makes lift unit on vertical translation aircraft.When this device utilizing two structures identical and the control system of adaptation and power system combine and make vertical translation aircraft, two devices are symmetrically arranged.When this device utilizing four structures identical and the control system of adaptation and power system combine and make vertical translation aircraft, four devices are arranged symmetrical left and right between two.
Claims (6)
1. a linear reciprocating motion motorized pulleys wing lift unit, is characterized in that: mainly comprise main shaft (1), frame (2), rotating disk (3), slide block (4), translation frame (5), the cylinder wing (6) and motor (7); Main shaft (1) is pacified by bearing and is vertically arranged in frame (2), and rotating disk (3) level is installed on the upper end of main shaft (1); Slide block (4) comprises slide body (42) and slide block axle (41), and slide block (4) is arranged on the upper surface of rotating disk (3) by slide block axle (41), and slide body (42) can around slide block axle (41) flexible rotating; Translation frame (5) is the rectangle frame surrounded by guide rail (51), front guide rod (52), drum shaft (53) and back-guiding rod (54); Translation frame (5) horizontal arrangement; Front guide rod (52) is parallel with back-guiding rod (54), and guide rail (51) is parallel with drum shaft (53); Front guide rod (52) is arranged in frame (2) by front left linear bearing (521) and front right linear bearing (522); Back-guiding rod (54) is arranged in frame (2) by rear left linear bearing (541) and rear right linear bearing (542); Guide rail (51) is connected with slide block (4), and slide block (4) can along easy slide before and after guide rail (51); The cylinder wing (6) is fixedly set in drum shaft (53) periphery, and the cylinder wing (6) is the cylinder of an energy around drum shaft (53) axis flexible rotating; The leading portion of drum shaft (53) is arranged on the right-hand member of front guide rod (52) by bearing, the front end of drum shaft (53) is connected with the output shaft of motor (7); The rear end of drum shaft (53) is arranged on the right-hand member of back-guiding rod (54) by bearing; Under the controller of electric machine controller, motor (7) can drive the cylinder wing (6).
2. a kind of linear reciprocating motion motorized pulleys wing lift unit according to claim 1, is characterized in that: be connected by bearing between slide body (42) with slide block axle (41).
3. a kind of linear reciprocating motion motorized pulleys wing lift unit according to claim 1, is characterized in that: the cylinder wing (6) is connected by bearing with drum shaft (53).
4. a kind of linear reciprocating motion motorized pulleys wing lift unit according to claim 1, is characterized in that: motor (7) adopts lithium battery power supply.
5. a kind of linear reciprocating motion motorized pulleys wing lift unit according to claim 1 or 2 or 3 or 4, is characterized in that: when this device utilizing two structures identical makes vertical translation aircraft, two devices are symmetrically arranged.
6. a kind of linear reciprocating motion motorized pulleys wing lift unit according to claim 1 or 2 or 3 or 4, is characterized in that: when this device utilizing four structures identical makes vertical translation aircraft, and four devices are arranged symmetrical left and right between two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520294172.4U CN204606212U (en) | 2015-05-08 | 2015-05-08 | A kind of linear reciprocating motion motorized pulleys wing lift unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520294172.4U CN204606212U (en) | 2015-05-08 | 2015-05-08 | A kind of linear reciprocating motion motorized pulleys wing lift unit |
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| Publication Number | Publication Date |
|---|---|
| CN204606212U true CN204606212U (en) | 2015-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520294172.4U Expired - Fee Related CN204606212U (en) | 2015-05-08 | 2015-05-08 | A kind of linear reciprocating motion motorized pulleys wing lift unit |
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| CN (1) | CN204606212U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104773295A (en) * | 2015-05-08 | 2015-07-15 | 佛山市神风航空科技有限公司 | Electric roller wing lift device capable of making reciprocating rectilinear movement |
-
2015
- 2015-05-08 CN CN201520294172.4U patent/CN204606212U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104773295A (en) * | 2015-05-08 | 2015-07-15 | 佛山市神风航空科技有限公司 | Electric roller wing lift device capable of making reciprocating rectilinear movement |
| CN104773295B (en) * | 2015-05-08 | 2016-11-16 | 佛山市神风航空科技有限公司 | A kind of linear reciprocating motion motorized pulleys wing lift unit |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20150902 Termination date: 20170508 |