CN220909893U - Aircraft nose positioner of aerogenerator - Google Patents
Aircraft nose positioner of aerogenerator Download PDFInfo
- Publication number
- CN220909893U CN220909893U CN202322933888.1U CN202322933888U CN220909893U CN 220909893 U CN220909893 U CN 220909893U CN 202322933888 U CN202322933888 U CN 202322933888U CN 220909893 U CN220909893 U CN 220909893U
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- Prior art keywords
- rod
- telescopic
- angle gear
- shell
- positioning device
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- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims description 3
- 241000883990 Flabellum Species 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 3
- 230000002940 repellent Effects 0.000 description 3
- 239000005871 repellent Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
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- Wind Motors (AREA)
Abstract
The utility model discloses a machine head positioning device of a wind driven generator, which comprises a bottom plate, wherein a rotating mechanism is arranged at the top end of the bottom plate, a first right-angle gear is arranged at one side of a rotating shaft, and connecting rods are arranged at two sides of the top end of a rotating rod. According to the utility model, the rotating shaft is arranged on one side of the rotor, when the machine head main body and the fan blades rotate, the rotor is driven to rotate, the rotor rotates to drive the rotating shaft to rotate, the rotating shaft rotates to drive the first right-angle gear, the first right-angle gear rotates to drive the second right-angle gear to rotate, the second right-angle gear rotates to drive the rotating rod to rotate, the rotating rod rotates to drive the connecting rod to rotate, the connecting rod rotates to drive the reflecting piece to rotate, the reflecting piece rotates and reflected light can drive birds, and the fan blades are prevented from hurting birds, so that the machine head positioning device of the wind driven generator is convenient for bird driving.
Description
Technical Field
The utility model relates to the technical field of wind driven generators, in particular to a nose positioning device of a wind driven generator.
Background
Wind power generation refers to converting kinetic energy of wind into electrical energy. Wind energy is a clean and pollution-free renewable energy source, is mainly pumped and ground by a windmill for a long time, and is an electric power device which is interested in how to generate electricity by using wind, converts the wind energy into mechanical work, drives a rotor to rotate and finally outputs alternating current. The wind driven generator generally comprises a wind wheel, a generator, a direction regulator, a tower, a speed limiting safety mechanism, an energy storage device and other components, and the nose of the wind driven generator needs to be installed, so that a nose positioning device of the wind driven generator is needed.
For this reason, the utility model discloses a nose positioning device of a wind driven generator in the specification of the patent number CN212744211U, which comprises an impeller hub, a rotary bush, a cylindrical bearing, a rectangular bearing seat and a case, wherein a main shaft is fixedly connected to the center of one side of the impeller hub, a bearing bush is movably connected to the surface of the main shaft, an anti-falling bolt is movably connected to the outer side surface of the bearing bush, a shaft sleeve is movably connected to the surface of the anti-falling bolt, and a synchronous generator is movably connected to the shaft sleeve through the bearing bush. According to the aircraft nose positioning device of the wind driven generator, through the arrangement of the fairing, rainwater is prevented from entering the chassis when the device is used outdoors, the synchronous generator is prevented from being damaged by damp, the reliability of the device is improved, the stress supporting parts of the impeller hub and the blades are transferred to the chassis through the arrangement of the rotating tiles, the stress of the main shaft is reduced, the working safety of the main shaft is guaranteed in the operation process of the device, and breakage under the action of high stress is avoided.
The prior art mentions that the stress supporting parts of the impeller hub and the blades are transferred to the case through the arrangement of the rotating shoe, so that the stress of the main shaft is reduced, the working safety of the main shaft is guaranteed in the operation process of the device, the breakage of the main shaft under the action of high stress is avoided, but the machine head positioning device of the wind driven generator is difficult to drive birds, and because the wind driven generator works in a higher place, the birds can be close to the wind driven generator, and the birds are injured by the rotating fan blades to influence the protection of the birds.
Disclosure of utility model
The utility model aims to provide a nose positioning device of a wind driven generator, which is used for solving the defect that the existing nose positioning device of the wind driven generator is difficult to drive birds.
In order to solve the technical problems, the utility model provides the following technical scheme: a nose positioning device of a wind driven generator comprises a bottom plate;
The top end of the bottom plate is provided with a rotating mechanism, and the top end of the rotating mechanism is provided with a shell;
The wind direction sensor is arranged at the top end of the shell, the machine head main body is arranged at one side of the shell, fan blades are arranged at the outer side of the machine head main body, and the second telescopic rod is arranged at one side of the machine head main body;
One side swing joint of second telescopic link has first telescopic link, and the internally mounted of first telescopic link has telescopic machanism, the rotor is installed to one side of first telescopic link, and one side of rotor is installed and is driven the bird structure, it includes first right angle gear, second right angle gear, rotary rod, reflection of light piece, connecting rod and pivot to drive the bird structure, the pivot is installed in one side of rotor, first right angle gear is installed to one side of pivot, the top of first right angle gear is provided with the second right angle gear, and the rotary rod is installed on the top of second right angle gear, the connecting rod is all installed to the both sides on rotary rod top.
When the telescopic machine is used, the second telescopic rod can slide inside the first telescopic rod, the hydraulic cylinder works to drive the telescopic push rod to stretch, the push plate can be adjusted to move by stretching the telescopic push rod, the push plate can drive the second telescopic rod to move, the position of the machine head main body can be adjusted by moving the second telescopic rod, the machine head main body can adapt to different conditions, and maintenance and cleaning are convenient.
Preferably, the rotary mechanism comprises a servo motor, a rotating shaft, a shell and a guide wheel, wherein the shell is arranged at the top end of the bottom plate, the servo motor is arranged in the shell, the rotating shaft is arranged at the top end of the servo motor, the rotating shaft can be driven to rotate by the servo motor in the shell, and the shell can be driven to rotate by the rotation of the rotating shaft.
Preferably, a guide wheel is mounted at the top end of the rotating shaft, the guide wheel and the shell form a sliding structure, and the shell can rotate along the guide wheel.
Preferably, the telescopic machanism includes pneumatic cylinder, flexible push rod and push pedal, the inside at first telescopic link is installed to the pneumatic cylinder, flexible push rod is installed to one side of pneumatic cylinder, and the push pedal is installed to one side of flexible push rod, and the pneumatic cylinder work just can drive flexible push rod and stretch out and draw back, and flexible push rod is flexible just can adjust the push pedal and remove, and the push pedal can drive the second telescopic link and remove.
Preferably, the second right-angle gear and the first right-angle gear are vertically distributed, the second right-angle gear and the first right-angle gear are meshed with each other, and the first right-angle gear can rotate to drive the second right-angle gear meshed with the first right-angle gear to rotate.
Preferably, the reflecting plate is installed on one side of the connecting rod, the reflecting plates are symmetrically distributed relative to the central axis of the rotating rod, and the birds can be driven by the light reflected by the reflecting plates.
Preferably, the outer diameter of the second telescopic rod is smaller than the inner diameter of the first telescopic rod, the second telescopic rod and the first telescopic rod form a sliding structure, and the second telescopic rod can slide inside the first telescopic rod.
The machine head positioning device of the wind driven generator provided by the utility model has the advantages that: through installing the pivot in one side of rotor, when aircraft nose main part and flabellum rotate, will drive the rotor and rotate, the rotor is rotatory just can drive the pivot and rotate, the pivot is rotatory just can drive first right angle gear, first right angle gear is rotatory just can drive the second right angle gear and rotate, the second right angle gear is rotatory just can drive the rotary rod and rotate, the rotary rod is rotatory just can drive the connecting rod and rotate, the connecting rod is rotatory just can drive the reflection of light piece and rotate, reflection of light piece is rotatory and the light of reflection of light just can drive birds, prevent that the flabellum from injuring birds, thereby reach aerogenerator's aircraft nose positioner and be convenient for drive the purpose of bird.
Through installing the casing on the top of bottom plate, the inside servo motor work of casing just can drive the axis of rotation and rotate, and the axis of rotation just can drive the shell and rotate, and the shell can rotate along the leading wheel, and the leading wheel can lead the rotation of shell, and wind direction sensor can sense the wind direction, then can control the flabellum to rotate suitable direction, can be better generate electricity to this reaches wind-driven generator's aircraft nose positioner and is convenient for adjust the purpose of flabellum direction.
Through one side swing joint at first telescopic link has the second telescopic link, and the second telescopic link can slide in first telescopic link is inside, and the pneumatic cylinder work just can drive flexible push rod and stretch out and draw back, and flexible push rod is flexible just can to adjust the push pedal and remove, and the push pedal can drive the second telescopic link and remove, and the second telescopic link removes just can adjust the position of aircraft nose main part, lets the aircraft nose main part can adapt to different circumstances, convenient maintenance and clearance to this is convenient for adjust the purpose of aircraft nose main part position of wind-driven generator's aircraft nose positioner.
Drawings
FIG. 1 is a schematic cross-sectional elevation view of the present utility model;
FIG. 2 is a schematic side sectional view of the present utility model;
FIG. 3 is an enlarged partial cross-sectional view of the structure of FIG. 1A according to the present utility model;
FIG. 4 is a schematic view of a part of a three-dimensional structure of the telescopic mechanism of the present utility model;
fig. 5 is a schematic view of a front partial cross-sectional structure of the telescopic mechanism of the present utility model.
Reference numerals in the drawings illustrate: 1. a housing; 2. a handpiece body; 3. a fan blade; 4. a rotation mechanism; 401. a servo motor; 402. a rotating shaft; 403. a housing; 404. a guide wheel; 5. a telescoping mechanism; 501. a hydraulic cylinder; 502. a telescopic push rod; 503. a push plate; 6. a rotor; 7. a bird repellent structure; 701. a first right angle gear; 702. a second right angle gear; 703. a rotating rod; 704. a reflective sheet; 705. a connecting rod; 706. a rotating shaft; 8. a wind direction sensor; 9. a first telescopic rod; 10. a second telescopic rod; 11. a bottom plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, an embodiment of the present utility model is provided: a nose positioning device of a wind driven generator comprises a bottom plate 11.
The rotary mechanism 4 is installed on the top of bottom plate 11, and rotary mechanism 4 includes servo motor 401, axis of rotation 402, casing 403 and leading wheel 404, and casing 403 installs on the top of bottom plate 11, and servo motor 401 is installed to the internally mounted of casing 403, and axis of rotation 402 is installed on the top of servo motor 401, and leading wheel 404 is installed on the top of axis of rotation 402, and leading wheel 404 and shell 1 constitute sliding construction.
Referring to fig. 1-2, the servo motor 401 inside the housing 403 is operated to drive the rotation shaft 402 to rotate, the rotation shaft 402 rotates to drive the housing 1 to rotate, the housing 1 rotates along the guide wheel 404, the guide wheel 404 can guide the rotation of the housing 1, the wind direction sensor 8 can sense the wind direction, and then the fan blade 3 can be controlled to rotate to a proper direction, so that power generation can be performed better.
The shell 1 is installed on the top of rotary mechanism 4, and wind direction sensor 8 is installed on the top of shell 1, and aircraft nose main part 2 is installed to one side of shell 1, and flabellum 3 is installed in the outside of aircraft nose main part 2, and second telescopic link 10 is installed to one side of aircraft nose main part 2, and the external diameter of second telescopic link 10 is less than the internal diameter of first telescopic link 9, and second telescopic link 10 and first telescopic link 9 constitute sliding construction.
One side swing joint of second telescopic link 10 has first telescopic link 9, and the internally mounted of first telescopic link 9 has telescopic machanism 5, and telescopic machanism 5 includes pneumatic cylinder 501, flexible push rod 502 and push pedal 503, and pneumatic cylinder 501 installs the inside at first telescopic link 9, and flexible push rod 502 is installed to one side of pneumatic cylinder 501, and the push pedal 503 is installed to one side of flexible push rod 502.
Referring to fig. 1 and 5, the second telescopic rod 10 can slide inside the first telescopic rod 9, the hydraulic cylinder 501 works to drive the telescopic push rod 502 to stretch and retract, the push plate 503 can be adjusted to move by stretching and retracting the telescopic push rod 502, the push plate 503 can drive the second telescopic rod 10 to move, the second telescopic rod 10 can adjust the position of the machine head main body 2, the machine head main body 2 can adapt to different conditions, and the maintenance and the cleaning are convenient.
The rotor 6 is installed to one side of first telescopic link 9, and the bird repellent structure 7 is installed to one side of rotor 6, bird repellent structure 7 includes first right angle gear 701, second right angle gear 702, rotary rod 703, reflection of light piece 704, connecting rod 705 and pivot 706, and pivot 706 is installed in one side of rotor 6, and first right angle gear 701 is installed to one side of pivot 706, and the top of first right angle gear 701 is provided with second right angle gear 702, and second right angle gear 702 and first right angle gear 701 are perpendicular distribution, and second right angle gear 702 and first right angle gear 701 intermesh.
The rotary rod 703 is installed on the top of second right angle gear 702, and connecting rod 705 is all installed to the both sides on rotary rod 703 top, and reflection of light piece 704 is installed to one side of connecting rod 705, and reflection of light piece 704 is the symmetric distribution about the axis of rotary rod 703.
Referring to fig. 1-3, when the main body 2 and the fan blades 3 rotate, the rotor 6 is driven to rotate, the rotor 6 rotates to drive the rotating shaft 706 to rotate, the rotating shaft 706 rotates to drive the first right-angle gear 701, the first right-angle gear 701 rotates to drive the second right-angle gear 702 meshed with the first right-angle gear 701 to rotate, the second right-angle gear 702 rotates to drive the rotating rod 703 to rotate, the rotating rod 703 rotates to drive the connecting rod 705 to rotate, the connecting rod 705 rotates to drive the reflective sheet 704 to rotate, and the reflective sheet 704 rotates and reflects light to drive birds, so that the fan blades 3 are prevented from damaging birds.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The nose positioning device of the wind driven generator comprises a bottom plate (11);
The method is characterized in that:
a rotating mechanism (4) is arranged at the top end of the bottom plate (11), and a shell (1) is arranged at the top end of the rotating mechanism (4);
The wind direction sensor (8) is arranged at the top end of the shell (1), the machine head main body (2) is arranged at one side of the shell (1), the fan blades (3) are arranged at the outer side of the machine head main body (2), and the second telescopic rod (10) is arranged at one side of the machine head main body (2);
One side swing joint of second telescopic link (10) has first telescopic link (9), and the internally mounted of first telescopic link (9) has telescopic machanism (5), rotor (6) are installed to one side of first telescopic link (9), and one side of rotor (6) is installed and is driven bird structure (7), it includes first right angle gear (701), second right angle gear (702), rotary rod (703), reflection of light piece (704), connecting rod (705) and pivot (706) to drive bird structure (7), one side at rotor (6) is installed in pivot (706), first right angle gear (701) are installed to one side of pivot (706), the top of first right angle gear (701) is provided with second right angle gear (702), and rotary rod (703) are installed on the top of second right angle gear (702), connecting rod (705) are all installed to both sides on rotary rod (703) top.
2. The nose positioning device of a wind turbine according to claim 1, wherein: the rotating mechanism (4) comprises a servo motor (401), a rotating shaft (402), a shell (403) and a guide wheel (404), wherein the shell (403) is arranged at the top end of the bottom plate (11), the servo motor (401) is arranged in the shell (403), and the rotating shaft (402) is arranged at the top end of the servo motor (401).
3. A head positioning device for a wind turbine according to claim 2, wherein: the top end of the rotating shaft (402) is provided with a guide wheel (404), and the guide wheel (404) and the shell (1) form a sliding structure.
4. The nose positioning device of a wind turbine according to claim 1, wherein: the telescopic mechanism (5) comprises a hydraulic cylinder (501), a telescopic push rod (502) and a push plate (503), wherein the hydraulic cylinder (501) is arranged in the first telescopic rod (9), the telescopic push rod (502) is arranged on one side of the hydraulic cylinder (501), and the push plate (503) is arranged on one side of the telescopic push rod (502).
5. The nose positioning device of a wind turbine according to claim 1, wherein: the second right-angle gears (702) and the first right-angle gears (701) are vertically distributed, and the second right-angle gears (702) and the first right-angle gears (701) are meshed with each other.
6. The nose positioning device of a wind turbine according to claim 1, wherein: one side of the connecting rod (705) is provided with a reflecting sheet (704), and the reflecting sheet (704) is symmetrically distributed about the central axis of the rotating rod (703).
7. The nose positioning device of a wind turbine according to claim 1, wherein: the outer diameter of the second telescopic rod (10) is smaller than the inner diameter of the first telescopic rod (9), and the second telescopic rod (10) and the first telescopic rod (9) form a sliding structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322933888.1U CN220909893U (en) | 2023-10-31 | 2023-10-31 | Aircraft nose positioner of aerogenerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322933888.1U CN220909893U (en) | 2023-10-31 | 2023-10-31 | Aircraft nose positioner of aerogenerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220909893U true CN220909893U (en) | 2024-05-07 |
Family
ID=90919903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322933888.1U Active CN220909893U (en) | 2023-10-31 | 2023-10-31 | Aircraft nose positioner of aerogenerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220909893U (en) |
-
2023
- 2023-10-31 CN CN202322933888.1U patent/CN220909893U/en active Active
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