CN215830633U - Blade angle adjusting mechanism for wind power generation - Google Patents
Blade angle adjusting mechanism for wind power generation Download PDFInfo
- Publication number
- CN215830633U CN215830633U CN202122334043.1U CN202122334043U CN215830633U CN 215830633 U CN215830633 U CN 215830633U CN 202122334043 U CN202122334043 U CN 202122334043U CN 215830633 U CN215830633 U CN 215830633U
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- Prior art keywords
- power generation
- wind power
- wind
- motor
- generation device
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- Expired - Fee Related
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- 238000010248 power generation Methods 0.000 title claims abstract description 41
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 15
- 230000003044 adaptive effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 230000017525 heat dissipation Effects 0.000 abstract 1
- 230000005855 radiation Effects 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Wind Motors (AREA)
Abstract
The utility model discloses a blade angle adjusting mechanism for wind power generation, relating to the technical field of wind power generation, the technical scheme is that the wind power generation device comprises a wind power generation device body, a motor, a PLC (programmable logic controller), a wind speed sensor and a bidirectional electric telescopic rod, in the distribution box with the heat dissipation structure, the top of the wind power generation device is provided with the wind speed sensor, the motor is connected with the rotating disc, the rotating disc can rotate on the supporting column to drive the fan blades to rotate, the PLC controller controls the motor to rotate, when wind speed sensor senses the wind-force of which direction powerful, in wind speed sensor feeds back the PLC controller, the motor signal is given to the PLC controller, the motor drives the rotatory dish and rotates to corresponding position and play the effect of being convenient for to adjust, two-way telescopic link is flexible to drive the connecting rod rotate on the hinge then with the stopper card on the connecting rod go into the gear in, reach limiting displacement for be unlikely to wind-force too powerful and lead to the rotatory effect once more of rotary disk.
Description
Technical Field
The utility model relates to a wind power generation field, in particular to paddle angle adjustment mechanism for wind power generation.
Background
Wind power generation refers to converting kinetic energy of wind into electric energy. Wind energy is a clean and pollution-free renewable energy source, and is used by people for a long time, mainly water pumping, surface grinding and the like are performed through a windmill, in the existing wind power generation, the windmill rotates under the action of strong wind, but the existing wind power generation device can only be installed in one direction, the wind blows from different directions, and the direction of the wind power generation device cannot be changed according to the strength of the wind.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The wind power generation device aims to solve the problem that the existing wind power generation device can only be installed in one direction, wind blows from different directions, and the direction of the wind power generation device cannot be changed according to the strength of the wind.
(II) technical scheme
Aiming at the defects existing in the prior art, the technical purpose of the utility model is realized by the following technical scheme: paddle angle adjustment mechanism for wind power generation, including wind power generation set body, motor, PLC controller, air velocity transducer, two-way electric telescopic handle, its characterized in that: the wind power generation device comprises a wind power generation device body, and is characterized in that a rotating disc is arranged on the wind power generation device body, a cavity is arranged in the rotating disc, a support is arranged at the bottom in the cavity, a bidirectional electric telescopic rod is arranged on the support, the output ends of the bidirectional electric telescopic rods are connected with one end of a bent connecting rod through hinges, the central position of the connecting rod is installed on a first support arranged at the inner side end of the cavity through a hinge, a limiting block is arranged at the other end of the connecting rod, and a gear is arranged at the top in the rotating disc;
the wind speed sensor is characterized in that a base is arranged at the bottom of the rotary disk, the base is fixedly connected with a cavity, the base is connected with a support column arranged at the bottom, a motor is arranged in the base and connected with the rotary disk, a PLC (programmable logic controller) is arranged in the base, and a wind speed sensor is arranged at the top of the rotary disk.
Furthermore, the PLC is connected in series with an air speed sensor, a bidirectional electric telescopic rod and a motor.
Furthermore, the front end of the wind power generation device body is provided with fan blades.
Furthermore, a wind vane is arranged at the rear end of the wind power generation device body.
Furthermore, the shape of the limiting block is the shape of an inner groove of the adaptive gear.
In summary, the present invention has the following beneficial effects:
1. this block terminal with heat radiation structure, wind power generation set top is equipped with air velocity transducer, the rotary disk is connected to the motor, the rotary disk can rotate on the support column, it is rotatory to drive the flabellum, the PLC controller control motor is rotatory, when air velocity transducer senses the wind-force of which direction powerful, air velocity transducer feeds back to in the PLC controller, motor signal is given to the PLC controller, the motor drives the rotary disk and rotates to corresponding position and play the effect of being convenient for to adjust.
2. This block terminal with heat radiation structure, the flexible connecting rod that drives of two-way telescopic link rotate on the hinge then with the stopper card on the connecting rod go into the gear in, reach limiting displacement for be unlikely to wind-force and too violently lead to the effect that the rotary disk is rotatory once more.
Drawings
FIG. 1 is an overall block diagram of the present invention;
FIG. 2 is a view of the connecting rod structure of the present invention;
in the figure: 1. a wind power generation device body; 2. a motor; 3. a PLC controller; 4. a wind speed sensor; 5. a bidirectional electric telescopic rod; 6. rotating the disc; 7. a cavity; 8. a support; 9. a connecting rod; 10. a first bracket; 11. a limiting block; 12. a gear; 13. a base; 14. and (4) a support column.
Detailed Description
The technical solutions in the new embodiments of the present invention will be clearly and completely described below with reference to the drawings in the new embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.
Referring to fig. 1 to 2, the blade angle adjusting mechanism for wind power generation includes a wind power generation device body 1, a motor 2, a PLC controller 3, a wind speed sensor 4, and a bidirectional electric telescopic rod 5, wherein the wind power generation device body 1 is provided with a rotating disk 6, the rotating disk 6 is provided with a cavity 7, the bottom of the cavity 7 is provided with a bracket 8, the bracket 8 is provided with the bidirectional electric telescopic rod 5, output ends of the bidirectional electric telescopic rod 5 are connected with one end of a bent connecting rod 9 through hinges, a central position of the connecting rod 9 is installed on a bracket 10 arranged at an inner side end of the cavity 7 through a hinge, the other end of the connecting rod 9 is provided with a limiting block 11, and the top of the rotating disk 6 is provided with a gear 12;
the wind speed sensor is characterized in that a base 13 is arranged at the bottom of the rotary disk 6, the base 13 is fixedly connected with the cavity 7, the base 13 is connected with a supporting column 14 arranged at the bottom, a motor 2 is arranged in the base 13, the motor 2 is connected with the rotary disk 6, a PLC (programmable logic controller) 3 is arranged in the base 13, and a wind speed sensor 4 is arranged at the top of the rotary disk 6.
According to the technical characteristics, the rotating disc 6 is arranged on the wind power generation device body 1, the rotating disc 6 can horizontally rotate three hundred sixty degrees on the base 13 arranged at the bottom, the motor 2 is arranged in the base 13 and can drive the rotating disc 6 to rotate, the rotation of the motor 2 is controlled by the PLC controller 3, the wind speed sensor 4 feeds back to correspondingly rotate and then drives the fan blades of the rotating disc 6 to rotate to a proper position, the wind speed sensor 4 is arranged at the top of the rotating disc 6, in the prior art, firstly, the wind speed sensor 4 senses the wind speed on which side is high and feeds back to the PLC controller 3, the PLC controller 3 makes a judgment, the driving motor 2 drives the rotating disc 6 to rotate, then, the PLC controller 3 controls the bidirectional electric telescopic rod 5 to lock the gear 12, in order to enable the rotating disc 6 to rotate to a moving angle and then fix, the cavity 7 is arranged in the rotating disc 6, the inner wall of the cavity 7 is fixedly connected with a base 13, the part of the rotating disc 6, which is connected with the fan blades and the power generation equipment, can rotate, the bottom in the cavity 7 is provided with a support 8, the support 8 is transversely provided with a bidirectional electric telescopic rod 5, two sides in the cavity 7 are slightly provided with a first support, the output ends of two ends of the bidirectional electric telescopic rod 5 are connected with one end of a bent connecting rod 9 through hinges, the central position of the connecting rod 9 is connected with a first support 10 through a hinge, the other end of the connecting rod 9 is provided with a limit block 11, the top of the rotating disc 6 is connected with a gear 12, the gear 12 can rotate together with the rotating disc 6, the cavity 7 cannot rotate, therefore, when the bidirectional electric telescopic rod extends and retracts towards two sides, the connecting rod 9 rotates along the first support 10 to enable the end of the limit block 11 to be clamped into a groove in the gear 12, the gear 12 is clamped and then the rotating disc is clamped, the limiting block 11 is in a pointed cone shape and is matched with the shape of the gear groove, so that the main gear 12 can be clamped conveniently.
While there have been shown and described what are at present considered the fundamental principles of the utility model, the essential features and advantages thereof, it will be understood by those skilled in the art that the utility model is not limited by the foregoing embodiments, which are presently preferred, but is not intended to be limiting, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.
Claims (5)
1. The utility model provides a paddle angle adjustment mechanism for wind power generation, includes wind power generation set body (1), motor (2), PLC controller (3), air velocity transducer (4), two-way electric telescopic handle (5), its characterized in that: the wind power generation device is characterized in that a rotating disc (6) is arranged on the wind power generation device body (1), a cavity (7) is arranged in the rotating disc (6), a support (8) is arranged at the bottom in the cavity (7), a bidirectional electric telescopic rod (5) is arranged on the support (8), the output end of the bidirectional electric telescopic rod (5) is connected with one end of a bent connecting rod (9) through a hinge, the center of the connecting rod (9) is installed on a first support (10) arranged at the inner side end of the cavity (7) through a hinge, a limiting block (11) is arranged at the other end of the connecting rod (9), and a gear (12) is arranged at the top in the rotating disc (6);
the wind power generation device is characterized in that a base (13) is arranged at the bottom of the rotary disk (6), the base (13) is fixedly connected with a cavity (7), the base (13) is connected with a support column (14) arranged at the bottom, a motor (2) is arranged in the base (13), the rotary disk (6) is connected with the motor (2), a PLC (programmable logic controller) (3) is arranged in the base (13), and a wind speed sensor (4) is arranged at the top of the rotary disk (6).
2. The blade angle adjusting mechanism for wind power generation according to claim 1, characterized in that: the PLC (3) is connected in series with an air speed sensor (4), a bidirectional electric telescopic rod (5) and a motor (2).
3. The blade angle adjusting mechanism for wind power generation according to claim 1, characterized in that: the front end of the wind power generation device body (1) is provided with fan blades.
4. The blade angle adjusting mechanism for wind power generation according to claim 1, characterized in that: the rear end of the wind power generation device body (1) is provided with a wind vane.
5. The blade angle adjusting mechanism for wind power generation according to claim 1, characterized in that: the shape of the limiting block (11) is the shape of a groove in the adaptive gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122334043.1U CN215830633U (en) | 2021-09-26 | 2021-09-26 | Blade angle adjusting mechanism for wind power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122334043.1U CN215830633U (en) | 2021-09-26 | 2021-09-26 | Blade angle adjusting mechanism for wind power generation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215830633U true CN215830633U (en) | 2022-02-15 |
Family
ID=80201207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122334043.1U Expired - Fee Related CN215830633U (en) | 2021-09-26 | 2021-09-26 | Blade angle adjusting mechanism for wind power generation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215830633U (en) |
-
2021
- 2021-09-26 CN CN202122334043.1U patent/CN215830633U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20220215 |