CN220505238U - Liftable wind power generation device - Google Patents
Liftable wind power generation device Download PDFInfo
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- CN220505238U CN220505238U CN202321923930.5U CN202321923930U CN220505238U CN 220505238 U CN220505238 U CN 220505238U CN 202321923930 U CN202321923930 U CN 202321923930U CN 220505238 U CN220505238 U CN 220505238U
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- driving motor
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- 238000010248 power generation Methods 0.000 title claims abstract description 27
- 238000004804 winding Methods 0.000 description 3
- 238000003491 array Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The utility model discloses a liftable wind power generation device which comprises an adjusting component, wherein the adjusting component comprises a base, a fixed column, a lifting column, a rotating shaft, a cabin, a rotor hub, blades, a wind direction sensor, a controller, a first driving motor, a first gear and a second gear. According to the utility model, the heights of the cabin, the rotor hub and the blades are adjusted by adjusting the heights of the lifting columns, the first driving motor drives the first gear to rotate, the first gear drives the rotating shaft to rotate through the second gear, the rotating shaft drives the cabin and the wind direction sensor to rotate, when the wind direction sensor senses wind power, the controller is used for stopping the rotation of the first driving motor, the blades and the wind direction are in a parallel state, the wind power is ensured to maximally blow the blades to rotate, the generating capacity of the cabin is always kept in an optimal state, and the function of automatically adjusting the direction after the height is adjusted is achieved.
Description
Technical field:
the utility model relates to a wind power generation device, in particular to a liftable wind power generation device, and belongs to the technical field of wind power generation equipment.
The background technology is as follows:
the wind power generation device is power equipment for converting wind energy into mechanical energy and converting the mechanical energy into electric energy, and broadly speaking, the wind power generation device is a heat energy utilization engine which takes sun as a heat source and takes atmosphere as a working medium, and wind power generation utilizes natural energy and can be used for a long time. The principle of wind power generation is that wind power is utilized to drive blades to rotate, then the rotating speed is regulated through a gear box, and finally a generator is driven to generate power;
china discloses the authorized utility model: CN 115596612a discloses a liftable wind power generation device, which comprises a tower column, the bottom of the tower column is fixedly connected with a base, the top of the tower column is provided with a cabin, a through hole is formed in the cabin, the tower column is inserted into the through hole, a column hole is formed in the tower column, a fixed disk is arranged in the column hole, the top of the fixed disk is fixedly connected with a plurality of first pull ropes distributed in annular arrays, the top of the first pull ropes extends to the outside of the column hole and is fixedly connected with the cabin, the bottom of the fixed disk is fixedly connected with a second pull rope, one side of the tower column is provided with a box, the inner walls at two ends of the box are rotationally connected with the same first shaft lever, a winding reel is sleeved on the first shaft lever, the bottom of the second pull rope extends into the box, the second pull ropes are wound on the winding reel, a second gear is sleeved on the first shaft lever and is fixedly connected with a driving mechanism; the motor output shaft is utilized to perform forward rotation or reverse rotation, and the second stay cord is unwound or wound up through the winding drum to adjust the height of the engine room;
when the device is used, the direction of the blades cannot be automatically changed according to the direction of wind after the height of the cabin is adjusted, so that wind power cannot be converted into electric energy to the greatest extent, the use requirements of people cannot be well met, and therefore, the liftable wind power generation device is provided.
The utility model comprises the following steps:
the present utility model is directed to a wind power generation device capable of lifting and lowering, which solves one of the problems set forth in the background art.
The utility model is implemented by the following technical scheme: the liftable wind power generation device comprises an adjusting component, wherein the adjusting component comprises a base, a fixed column, a lifting column, a rotating shaft, a cabin, a rotor hub, blades, a wind direction sensor, a controller, a first driving motor, a first gear and a second gear;
the top fixedly connected with fixed column of base, sliding connection has the lift post on the fixed column, the top of lift post rotates and is connected with the axis of rotation, the top fixedly connected with cabin of axis of rotation, one side of cabin is equipped with rotor hub, be annular fixedly connected with a plurality of blades on the rotor hub, one side fixedly connected with wind direction inductor and the controller of cabin, one side fixedly connected with first driving motor of lift post, the cavity has been seted up on the lift post, first driving motor's output shaft extends to in the cavity and welds first gear, the bottom of axis of rotation extends to in the cavity and welds the second gear, the second gear meshes with first gear.
As a further preferred aspect of the present utility model: the top of lifting column has seted up the circular slot, sliding connection has two arc on the circular slot, the top of arc and the second bottom fixed connection in cabin.
As a further preferred aspect of the present utility model: one side of the adjusting component is provided with a lifting component, and the lifting component comprises a mounting plate, a screw rod and a second driving motor;
the mounting plate is welded between the inner walls of the two sides of the fixed column, the top of the mounting plate is rotationally connected with a screw rod, the screw rod is in threaded connection with the lifting column, a second driving motor is fixedly connected to the inner wall of the bottom of the fixed column, and the bottom end of the screw rod extends to the lower side of the mounting plate and is fixedly connected with an output shaft of the second driving motor.
As a further preferred aspect of the present utility model: limiting grooves are formed in the inner walls of the two sides of the fixing column, limiting blocks are connected to the limiting grooves in a sliding mode, and one side of each limiting block is fixedly connected with one side of each lifting column.
As a further preferred aspect of the present utility model: the top inner wall of the fixed column is provided with a circular hole, and the fixed column is in sliding connection with the lifting column through the circular hole.
As a further preferred aspect of the present utility model: the lifting column is provided with a threaded hole, and the lifting column is in threaded connection with the screw rod through the threaded hole.
As a further preferred aspect of the present utility model: the wind direction sensor, the controller and the first driving motor are electrically connected through a conducting wire.
As a further preferred aspect of the present utility model: the inner wall of the top of the cavity is provided with a mounting hole, the inner wall of the mounting hole is fixedly connected with a bearing, and the inner side of the inner ring of the bearing is welded with the outer side of the rotating shaft.
The utility model has the advantages that: according to the utility model, the heights of the cabin, the rotor hub and the blades are adjusted by adjusting the heights of the lifting columns, the first driving motor drives the first gear to rotate, the first gear drives the rotating shaft to rotate through the second gear, the rotating shaft drives the cabin and the wind direction sensor to rotate, when the wind direction sensor senses wind power, the controller is used for stopping the rotation of the first driving motor, the blades and the wind direction are in a parallel state, the wind power is ensured to maximally blow the blades to rotate, the generating capacity of the cabin is always kept in an optimal state, and the function of automatically adjusting the direction after the height is adjusted is achieved.
Description of the drawings:
in order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of an oblique perspective structure of the present utility model;
FIG. 3 is a right side cut-away perspective view of the fixing post of the present utility model;
FIG. 4 is a partially cut-away perspective view of a fixing post according to the present utility model;
FIG. 5 is a schematic view of a cut-away perspective view of a lifting column according to the present utility model;
fig. 6 is an enlarged view of the area a of fig. 2 according to the present utility model.
In the figure: 1. an adjustment assembly; 2. a base; 3. fixing the column; 4. lifting columns; 5. a rotating shaft; 6. a nacelle; 7. a rotor hub; 8. a blade; 9. a wind direction sensor; 10. a controller; 11. a first driving motor; 12. a first gear; 13. a cavity; 14. a second gear; 15. a circular groove; 16. an arc-shaped plate; 17. a lifting assembly; 18. a mounting plate; 19. a screw; 20. a second driving motor; 21. a limit groove; 22. and a limiting block.
The specific embodiment is as follows:
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.
Examples
Referring to fig. 1-6, the present utility model provides a technical solution: the liftable wind power generation device comprises an adjusting assembly 1, wherein the adjusting assembly 1 comprises a base 2, a fixed column 3, a lifting column 4, a rotating shaft 5, a cabin 6, a rotor hub 7, blades 8, a wind direction sensor 9, a controller 10, a first driving motor 11, a first gear 12 and a second gear 14;
the top fixedly connected with fixed column 3 of base 2, sliding connection has lift post 4 on the fixed column 3, the top rotation of lift post 4 is connected with axis of rotation 5, the top fixedly connected with cabin 6 of axis of rotation 5, one side of cabin 6 is equipped with rotor hub 7, be annular fixedly connected with a plurality of blades 8 on the rotor hub 7, one side fixedly connected with wind direction inductor 9 and the controller 10 of cabin 6, one side fixedly connected with first driving motor 11 of lift post 4, cavity 13 has been seted up on the lift post 4, first driving motor 11's output shaft extends to cavity 13 in and welds first gear 12, thereby the bottom of axis of rotation 5 extends to cavity 13 in and welds second gear 14, second gear 14 meshes with first gear 12, thereby adjust the height of cabin 6 through adjusting lift post 4, rotor hub 7 and blade 8, first driving motor 11 drives first gear 12 through second gear 14 and drives 5 rotation, axis of rotation 5 drives cabin 6 and wind direction inductor 9 rotation, when wind direction inductor 9 senses, can stop the first blade 8 through controller 10 and make the blade 8 rotate the maximum power generation capacity that makes the maximum power generator 8, thereby the maximum wind power generator 8 is in the optimal state of rotation is reached.
In this embodiment, specific: the circular groove 15 has been seted up on the top of lift post 4, and sliding connection has two arc 16 on the circular groove 15, and the top of arc 16 and the second bottom fixed connection of cabin 6 for cabin 6 is strong in stability when rotating through the setting of arc 16.
In this embodiment, specific: one side of the adjusting component 1 is provided with a lifting component 17, and the lifting component 17 comprises a mounting plate 18, a screw 19 and a second driving motor 20;
the mounting plate 18 is welded between the inner walls of the two sides of the fixed column 3, the top of the mounting plate 18 is rotationally connected with the screw 19, the screw 19 is in threaded connection with the lifting column 4, the bottom inner wall of the fixed column 3 is fixedly connected with the second driving motor 20, and the bottom end of the screw 19 extends to the lower side of the mounting plate 18 and is fixedly connected with the output shaft of the second driving motor 20.
In this embodiment, specific: limiting grooves 21 are formed in the inner walls of the two sides of the fixed column 3, limiting blocks 22 are slidably connected to the limiting grooves 21, one side of each limiting block 22 is fixedly connected with one side of each lifting column 4, the second driving motor 20 drives the screw 19 to rotate, the screw 19 drives the lifting columns 4 to move upwards, the lifting columns 4 drive the limiting blocks 22 to slide on the corresponding limiting grooves 21, the lifting columns 4 drive the engine room 6 to move upwards through the rotating shafts 5, and the engine room 6 drives the blades 8 to move upwards through the rotor hubs 7.
In this embodiment, specific: the top inner wall of the fixed column 3 is provided with a circular hole, the fixed column 3 is in sliding connection with the lifting column 4 through the circular hole, and the lifting column 4 is not affected in moving through the circular hole.
In this embodiment, specific: the lifting column 4 is provided with a threaded hole, the lifting column 4 is in threaded connection with the screw 19 through the threaded hole, and under the biting force of the threaded hole and the screw 19, the lifting column 4 drives the engine room 6 to move to a proper position and then can be fixed.
In this embodiment, specific: the wind direction sensor 9, the controller 10 and the first driving motor 11 are electrically connected through conductive wires, and the first driving motor 11 can be controlled through the controller 10.
In this embodiment, specific: the mounting hole has been seted up on the top inner wall of cavity 13, fixedly connected with bearing on the inner wall of mounting hole, and the inner circle inboard of bearing welds with the outside of axis of rotation 5 mutually for it is more firm between bearing and the axis of rotation 5 through welded mode.
When the wind power generation device is used, the second driving motor 20 is started through the switch, the second driving motor 20 drives the screw 19 to rotate, the screw 19 drives the lifting column 4 to move upwards, the lifting column 4 drives the limiting block 22 to slide on the corresponding limiting groove 21, the lifting column 4 drives the cabin 6 to move upwards through the rotating shaft 5, the cabin 6 drives the blades 8 to move upwards through the rotor hub 7, the lifting of the cabin 6 can be adjusted through the second driving motor 20, after the height is adjusted, the first driving motor 11 is started, the first driving motor 11 drives the first gear 12 to rotate, the first gear 12 drives the rotating shaft 5 to rotate through the meshed second gear 14, the rotating shaft 5 drives the cabin 6 to rotate and simultaneously drives the wind direction sensor 9 to rotate, the cabin 6 drives the arc plate 16 to slide on the circular groove 15, when the wind direction sensor 9 senses wind power, the first driving motor 11 is stopped through the controller 10, at the moment, the blades 8 and the wind direction are in a parallel state, the maximum blowing blade 8 is ensured to rotate, the power generation capacity of the cabin 6 is always kept in an optimal state, and therefore the automatic direction adjustment function is achieved, and the service performance of the wind power generation device is greatly improved.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (8)
1. The liftable wind power generation device is characterized by comprising an adjusting component (1), wherein the adjusting component (1) comprises a base (2), a fixed column (3), a lifting column (4), a rotating shaft (5), a cabin (6), a rotor hub (7), blades (8), a wind direction sensor (9), a controller (10), a first driving motor (11), a first gear (12) and a second gear (14);
the utility model discloses a wind direction sensor, including base (2), fixed column (3), sliding connection has lift post (4) on fixed column (3), the top rotation of lift post (4) is connected with axis of rotation (5), the top fixedly connected with cabin (6) of axis of rotation (5), one side of cabin (6) is equipped with rotor hub (7), be annular fixedly connected with a plurality of blades (8) on rotor hub (7), one side fixedly connected with wind direction sensor (9) and controller (10) of cabin (6), one side fixedly connected with first driving motor (11) of lift post (4), cavity (13) have been seted up on lift post (4), the output shaft of first driving motor (11) extends to in cavity (13) and welds first gear (12), the bottom of axis of rotation (5) extends to in cavity (13) and welds second gear (14), second gear (14) meshes with first gear (12).
2. The liftable wind power generation device according to claim 1, wherein a circular groove (15) is formed in the top end of the lifting column (4), two arc plates (16) are connected to the circular groove (15) in a sliding manner, and the top of each arc plate (16) is fixedly connected with the second bottom of the engine room (6).
3. A liftable wind power generation device according to claim 1, characterized in that one side of the adjusting assembly (1) is provided with a lifting assembly (17), the lifting assembly (17) comprises a mounting plate (18), a screw (19) and a second driving motor (20);
the novel lifting device is characterized in that a mounting plate (18) is welded between the inner walls of the two sides of the fixing column (3), a screw (19) is rotationally connected to the top of the mounting plate (18), the screw (19) is in threaded connection with the lifting column (4), a second driving motor (20) is fixedly connected to the inner wall of the bottom of the fixing column (3), and the bottom end of the screw (19) extends to the lower side of the mounting plate (18) and is fixedly connected with an output shaft of the second driving motor (20).
4. A liftable wind power generation device according to claim 3, wherein limiting grooves (21) are formed in the inner walls of the two sides of the fixed column (3), limiting blocks (22) are connected to the limiting grooves (21) in a sliding mode, and one side of each limiting block (22) is fixedly connected with one side of each lifting column (4).
5. The liftable wind power generation device according to claim 1, wherein the top inner wall of the fixed column (3) is provided with a circular hole, and the fixed column (3) is slidably connected with the lifting column (4) through the circular hole.
6. The liftable wind power generation device according to claim 1, wherein the lifting column (4) is provided with a threaded hole, and the lifting column (4) is in threaded connection with the screw (19) through the threaded hole.
7. A liftable wind power generation device according to claim 1, wherein the wind direction sensor (9), the controller (10) and the first driving motor (11) are electrically connected by conductive wires.
8. The liftable wind power generation device according to claim 1, wherein a mounting hole is formed in the inner wall of the top of the cavity (13), a bearing is fixedly connected to the inner wall of the mounting hole, and the inner side of the inner ring of the bearing is welded with the outer side of the rotating shaft (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321923930.5U CN220505238U (en) | 2023-07-20 | 2023-07-20 | Liftable wind power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321923930.5U CN220505238U (en) | 2023-07-20 | 2023-07-20 | Liftable wind power generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220505238U true CN220505238U (en) | 2024-02-20 |
Family
ID=89871379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321923930.5U Active CN220505238U (en) | 2023-07-20 | 2023-07-20 | Liftable wind power generation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220505238U (en) |
-
2023
- 2023-07-20 CN CN202321923930.5U patent/CN220505238U/en active Active
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