CN217976456U - Wind power generation structure capable of automatically adjusting direction - Google Patents
Wind power generation structure capable of automatically adjusting direction Download PDFInfo
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- CN217976456U CN217976456U CN202221854052.1U CN202221854052U CN217976456U CN 217976456 U CN217976456 U CN 217976456U CN 202221854052 U CN202221854052 U CN 202221854052U CN 217976456 U CN217976456 U CN 217976456U
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Abstract
The utility model discloses a wind power generation structure capable of automatically adjusting direction, which comprises a main body component, an adjusting component and a control component, wherein the control component comprises a rotating shaft, a wind vane, a sliding block, a sliding groove, a guide rod, a first spring, a sliding rod, a second spring, a limiting block and a switch; the last fixed surface of pivot is connected with the wind vane, the spout has been seted up to the lateral wall of pivot, the inside sliding connection of spout has the slider, one side sliding connection of slider has the guide bar, the lateral wall cover of guide bar is equipped with first spring, one side that the guide bar was kept away from to the slider is provided with the slide bar, the lateral wall cover of slide bar is equipped with the second spring, slide bar sliding connection is in the inside wall of stopper. The utility model completes the adjustment of the direction of the wind driven generator through the mechanical structure, thereby saving the cost of the adjusting structure; meanwhile, the adjusting assembly is not easy to damage and simple in structure, and is convenient to replace after being damaged, so that the operation risk is reduced.
Description
The technical field is as follows:
the utility model relates to a wind power generation technical field specifically is a but wind power generation structure of automatically regulated direction.
Background art:
the wind power generator is an electric power device which converts wind energy into mechanical work, and the mechanical work drives a rotor to rotate so as to finally output alternating current. The wind power generator generally comprises wind wheels, a generator, a direction regulator, a tower, a speed-limiting safety mechanism, an energy storage device and other components.
When the wind driven generator works, in order to improve the generating efficiency, the rotor needs to be over against the direction of wind, and the existing structure for automatically adjusting the direction of the wind driven generator mostly adopts a sensor and PLC (programmable logic controller) for control, so that the manufacturing cost of an adjusting structure is increased; meanwhile, the wind driven generator is generally high in erection height, and after the electric assembly is damaged, maintenance personnel need to check and replace for a longer time, so that the operation risk is increased, and therefore the wind driven generator structure capable of automatically adjusting the direction is provided.
The utility model has the following contents:
an object of the utility model is to provide a but wind power generation structure of automatically regulated direction to solve one of the problem that proposes in the above-mentioned background art.
The utility model discloses by following technical scheme implement: a wind power generation structure capable of automatically adjusting direction comprises a main body assembly, an adjusting assembly and a control assembly, wherein the control assembly comprises a rotating shaft, a wind vane, a sliding block, a sliding chute, a guide rod, a first spring, a sliding rod, a second spring, a limiting block and a switch;
the wind vane is fixedly connected to the upper surface of the rotating shaft, a sliding groove is formed in the outer side wall of the rotating shaft, a sliding block is connected to the inside of the sliding groove in a sliding mode, a guide rod is connected to one side of the sliding block in a sliding mode, a first spring is sleeved on the outer side wall of the guide rod, a sliding rod is arranged on one side, away from the guide rod, of the sliding block, a second spring is sleeved on the outer side wall of the sliding rod, the sliding rod is connected to the inner side wall of the limiting block in a sliding mode, and a switch is arranged at one end of the sliding rod;
the control assembly is arranged inside and on the top of the main body assembly;
the adjusting component is arranged at the bottom of the main body component.
As further preferable in the present technical solution: the main body assembly comprises a tower, a cabin, a main shaft and blades;
an engine room is arranged above the tower, a main shaft is rotatably connected to one side of the engine room, and blades are fixedly connected to one side of the main shaft.
As a further preferred aspect of the present invention: the rotating shaft is rotatably connected to the upper surface of the nacelle.
As further preferable in the present technical solution: the body assembly further comprises a groove;
the groove is formed in the upper surface of the engine room and is opposite to the sliding block.
As further preferable in the present technical solution: the switch is installed on the top of the inner wall of the cabin, and the limiting block is fixedly connected to the top of the inner wall of the cabin.
As further preferable in the present technical solution: the adjusting component comprises a first gear, a second gear, a motor, a supporting plate and a fixing shaft;
the lower surface of the fixed shaft is fixedly connected with a supporting plate, a motor is installed on one side of the upper surface of the supporting plate, an output shaft of the motor is fixedly connected with a second gear, and the second gear is meshed with the first gear.
As further preferable in the present technical solution: the first gear is fixedly connected to the upper surface of the tower, and the support plate is rotatably connected to the upper surface of the first gear.
As a further preferred aspect of the present invention: and the electrical output end of the switch is electrically connected with the electrical input end of the motor.
The utility model has the advantages that:
1. the utility model discloses a wind vane induction wind direction, pivot rotate along with the wind vane, and when the wind vane was unanimous with the main shaft direction, the slider slided into the spout in, closed the switch of motor through the slide bar, cabin stall, and when the wind direction changed, the spout was left to the slider, and motor switch opens, and the cabin rotates, and is unanimous with the main shaft direction once more until the wind vane, accomplishes the regulation to the aerogenerator direction through mechanical structure, has practiced thrift the cost of adjusting the structure.
2. The utility model discloses because adjusting part's during operation atress is less, consequently not fragile, and adjusting part simple structure, maintenance personal changes the convenience after damaging, has reduced the operational risk.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic view of the supporting plate of the present invention;
FIG. 4 is a schematic view of the structure of the rotating shaft of the present invention;
fig. 5 is a schematic view of the internal structure of the rotating shaft of the present invention.
In the figure: 10. a main body assembly; 11. a tower; 12. a nacelle; 13. a main shaft; 14. a blade; 15. a groove; 20. an adjustment assembly; 21. a first gear; 22. a second gear; 23. a motor; 24. a support plate; 25. a fixed shaft; 30. a control component; 31. a rotating shaft; 32. a wind vane; 33. a slider; 34. a chute; 35. a guide bar; 36. a first spring; 37. a slide bar; 38. a second spring; 39. a limiting block; 310. and (4) switching.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Examples
Referring to fig. 1-5, the present invention provides a technical solution: a wind power generation structure capable of automatically adjusting direction comprises a main body component 10, an adjusting component 20 and a control component 30, wherein the control component 30 comprises a rotating shaft 31, a wind vane 32, a sliding block 33, a sliding groove 34, a guide rod 35, a first spring 36, a sliding rod 37, a second spring 38, a limiting block 39 and a switch 310;
the upper surface of the rotating shaft 31 is fixedly connected with a wind vane 32, the outer side wall of the rotating shaft 31 is provided with a sliding chute 34, the inside of the sliding chute 34 is slidably connected with a sliding block 33, one side of the sliding block 33 is slidably connected with a guide rod 35, the outer side wall of the guide rod 35 is sleeved with a first spring 36, one side of the sliding block 33, which is far away from the guide rod 35, is provided with a sliding rod 37, the outer side wall of the sliding rod 37 is sleeved with a second spring 38, the sliding rod 37 is slidably connected with the inner side wall of a limiting block 39, and one end of the sliding rod 37 is provided with a switch 310;
the control assembly 30 is installed inside and on the top of the body assembly 10;
the adjusting assembly 20 is mounted to the bottom of the body assembly 10.
In this embodiment, specifically: the body assembly 10 includes a tower 11, a nacelle 12, a main shaft 13, and blades 14;
a nacelle 12 is mounted above the tower 11, a main shaft 13 is rotatably connected to one side of the nacelle 12, and blades 14 are fixedly connected to one side of the main shaft 13; the tower 11 is of a hollow structure inside, maintenance personnel can conveniently maintain the tower, a wind turbine is installed inside the engine room 12, the direction of the main shaft 13 is consistent with the wind direction when power is generated, and the direction of the blades 14 is opposite to the wind direction when power is generated.
In this embodiment, specifically: the rotating shaft 31 is rotatably connected to the upper surface of the nacelle 12; the rotary shaft 31 rotates together with the wind vane 32
In this embodiment, specifically: the body assembly 10 further includes a recess 15;
the groove 15 is formed in the upper surface of the cabin 12, and the groove 15 is arranged opposite to the sliding block 33; the sliding block 33 protrudes relative to the rotating shaft 31, and when the sliding block 33 faces the groove 15, the sliding block slides into the groove 15, and simultaneously presses the sliding rod 37, so that the sliding rod 37 presses the switch 310, the motor 23 is turned off, and when the rotating shaft 31 rotates, the sliding block 33 generates small resistance to the rotating shaft 31, so that the sliding block 33 slides out of the groove 15 and rotates along with the rotating shaft 31.
In this embodiment, specifically: the switch 310 is installed on the top of the inner wall of the cabin 12, and the limit block 39 is fixedly connected to the top of the inner wall of the cabin 12; the limiting block 39 is provided with a through hole to limit the sliding track of the sliding rod 37.
In this embodiment, specifically: the adjusting assembly 20 includes a first gear 21, a second gear 22, a motor 23, a support plate 24 and a fixed shaft 25;
the lower surface of the fixed shaft 25 is fixedly connected with a support plate 24, one side of the upper surface of the support plate 24 is provided with a motor 23, the output shaft of the motor 23 is fixedly connected with a second gear 22, and the second gear 22 is meshed with the first gear 21; the motor 23 provides power for the rotation of the second gear 22, and the first gear 21 is fixed when the second gear 22 rotates, so that the second gear 22 drives the support plate 24 to rotate on the upper surface of the second gear 22, thereby rotating the fixed shaft 25 and the nacelle 12.
In this embodiment, specifically: the first gear 21 is fixedly coupled to an upper surface of the tower 11, and the support plate 24 is rotatably coupled to the upper surface of the first gear 21.
In this embodiment, specifically: the electrical output end of the switch 310 is electrically connected to the electrical input end of the motor 23; the switch 310 controls the rotation of the motor 23, thereby achieving automatic adjustment of the direction of the wind power generator.
When the wind direction is inconsistent with the direction of the main shaft 13, the sliding rod 37 is far away from the switch 310 under the action of the second spring 38, the switch 310 is turned on, the motor 23 rotates to drive the second gear 22 to rotate, the first gear 21 is fixed when the second gear 22 rotates, so that the second gear 22 drives the supporting plate 24 to rotate on the upper surface of the second gear 22, so that the fixed shaft 25 and the cabin 12 rotate, when the direction of the main shaft 13 rotates to be consistent with the wind direction, the wind vane 32 drives the rotating shaft 31 to rotate until the sliding block 33 just slides into the groove 15, the sliding block 33 presses the sliding rod 37 under the action of the first spring 36, so that the sliding rod 37 presses the switch 310, the motor 23 is turned off, the cabin 12 stops rotating, when the wind direction is changed again, the rotating shaft 31 rotates under the action of the wind vane 32, the sliding block 33 generates small resistance on the rotating shaft 31, so that the sliding block 33 slides out of the groove 15 and rotates along with the rotating shaft 31, the switch 310 is turned on again, the process is repeated, so that the repositioning is completed, the cost of the adjustment structure is low, and the maintenance cost is convenient.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A wind power generation structure capable of automatically adjusting direction, which comprises a main body component (10), an adjusting component (20) and a control component (30), and is characterized in that: the control assembly (30) comprises a rotating shaft (31), a wind vane (32), a sliding block (33), a sliding groove (34), a guide rod (35), a first spring (36), a sliding rod (37), a second spring (38), a limiting block (39) and a switch (310);
the wind vane type wind power generation device is characterized in that a wind vane (32) is fixedly connected to the upper surface of the rotating shaft (31), a sliding groove (34) is formed in the outer side wall of the rotating shaft (31), a sliding block (33) is connected to the inner portion of the sliding groove (34) in a sliding mode, a guide rod (35) is connected to one side of the sliding block (33) in a sliding mode, a first spring (36) is sleeved on the outer side wall of the guide rod (35), a sliding rod (37) is arranged on one side, away from the guide rod (35), of the sliding block (33), a second spring (38) is sleeved on the outer side wall of the sliding rod (37), the sliding rod (37) is connected to the inner side wall of the limiting block (39) in a sliding mode, and a switch (310) is arranged at one end of the sliding rod (37);
the control assembly (30) is arranged inside and on the top of the main body assembly (10);
the adjusting component (20) is arranged at the bottom of the main body component (10).
2. The wind power generation structure capable of automatically adjusting the direction according to claim 1, wherein: the body assembly (10) comprises a tower (11), a nacelle (12), a main shaft (13) and blades (14);
a cabin (12) is mounted above the tower (11), a main shaft (13) is rotatably connected to one side of the cabin (12), and blades (14) are fixedly connected to one side of the main shaft (13).
3. The wind power generation structure capable of automatically adjusting the direction according to claim 2, wherein: the rotating shaft (31) is rotatably connected to the upper surface of the nacelle (12).
4. A wind power generation structure capable of automatically adjusting direction according to claim 2, wherein: the body assembly (10) further comprises a recess (15);
the groove (15) is formed in the upper surface of the engine room (12), and the groove (15) and the sliding block (33) are arranged oppositely.
5. The wind power generation structure capable of automatically adjusting the direction according to claim 2, wherein: the switch (310) is installed on the top of the inner wall of the cabin (12), and the limiting block (39) is fixedly connected to the top of the inner wall of the cabin (12).
6. A wind power generation structure capable of automatically adjusting direction according to claim 2, wherein: the adjusting assembly (20) comprises a first gear (21), a second gear (22), a motor (23), a supporting plate (24) and a fixed shaft (25);
the lower surface of the fixed shaft (25) is fixedly connected with a supporting plate (24), one side of the upper surface of the supporting plate (24) is provided with a motor (23), an output shaft of the motor (23) is fixedly connected with a second gear (22), and the second gear (22) is meshed with the first gear (21).
7. The wind power generation structure capable of automatically adjusting the direction according to claim 6, wherein: the first gear (21) is fixedly connected to the upper surface of the tower (11), and the support plate (24) is rotatably connected to the upper surface of the first gear (21).
8. The wind power generation structure capable of automatically adjusting the direction according to claim 6, wherein: the electrical output end of the switch (310) is electrically connected with the electrical input end of the motor (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221854052.1U CN217976456U (en) | 2022-07-18 | 2022-07-18 | Wind power generation structure capable of automatically adjusting direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221854052.1U CN217976456U (en) | 2022-07-18 | 2022-07-18 | Wind power generation structure capable of automatically adjusting direction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217976456U true CN217976456U (en) | 2022-12-06 |
Family
ID=84279738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221854052.1U Active CN217976456U (en) | 2022-07-18 | 2022-07-18 | Wind power generation structure capable of automatically adjusting direction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217976456U (en) |
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2022
- 2022-07-18 CN CN202221854052.1U patent/CN217976456U/en active Active
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