CN216866901U

CN216866901U - Tail wing adjusting device for energy-saving wind power generation

Info

Publication number: CN216866901U
Application number: CN202122507864.0U
Authority: CN
Inventors: 黄芳
Original assignee: Individual
Current assignee: Kuanhe Energy Shanxi Co ltd
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2022-07-01
Anticipated expiration: 2031-10-18

Abstract

The utility model discloses an empennage adjusting device for energy-saving wind power generation, which comprises a wind power generator main body, wherein the back of the wind power generator main body is fixedly connected with a connecting seat, the top end of the connecting seat is provided with a sliding groove, the inner wall of the sliding groove is connected with a sliding block in a sliding manner, the top end and the bottom end of the sliding block are both fixedly connected with a wind direction empennage, two sides of the sliding block are provided with screw rods, and one end of each of the two screw rods is in threaded rotation connection with a nut. According to the utility model, the position of the wind direction tail wing on the connecting seat can be adjusted by the arrangement of the sliding block, the screw rod and the nut and the movement of the sliding block, when the wind power is larger, the wind direction tail wing is adjusted to a position close to the wind driven generator main body, the force arm of the wind direction tail wing acting on the wind driven generator main body is shortened, the phenomenon that the wind direction cannot be quickly aligned due to inertia caused by the fact that the rotating speed of the wind driven generator is higher due to larger wind power is avoided, and the convenience of adjusting the orientation of the wind driven generator main body is improved.

Description

Tail wing adjusting device for energy-saving wind power generation

Technical Field

The utility model relates to the field of wind power generation, in particular to an empennage adjusting device for energy-saving wind power generation.

Background

The wind power generation is that the kinetic energy of wind is converted into mechanical energy by the fan blades, the mechanical energy is converted into electric energy by the speed increasing gear and the generator in the wind power generator, and the electric energy is stored in the storage battery for use.

Some families can install small-size aerogenerator in the roof or courtyard of oneself for energy saving and emission reduction, this kind of small-size aerogenerator does not install the driftage driver, just need install the fin on aerogenerator, make aerogenerator always towards the wind direction through the fin, aerogenerator's fin is fixed now, thereby it is the same to make the effort size that aerogenerator pivoted when making wind blow to the fin to make, when wind-force is too big, the fin drives aerogenerator and rotates and can lead to aerogenerator can't aim at the wind direction fast because of inertial effect, the convenience of aerogenerator orientation regulation has been reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an empennage adjusting device for energy-saving wind power generation, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an energy-conserving fin adjusting device for wind power generation, includes the aerogenerator main part, the pylon is installed to the bottom of aerogenerator main part, the back fixedly connected with connecting seat of aerogenerator main part, the spout has been seted up on the top of connecting seat, the inner wall sliding connection of spout has the sliding block, the equal fixedly connected with wind direction fin in top and the bottom of sliding block, the spacing groove has all been seted up to the both sides of spout, the both sides of sliding block are provided with the screw rod, two the one end of screw rod runs through corresponding position department spacing groove respectively and screw rotation is connected with the nut.

Preferably, the equal fixedly connected with stopper in both sides of sliding block, two the screw rod is fixed connection respectively in one side that two stoppers are mutually the back of the body, two the outer wall of stopper respectively with the inner wall sliding connection of corresponding position department spacing groove.

Preferably, one end of each of the two screws is fixedly connected with a limiting disc, and the radius of each of the two limiting discs is larger than that of the corresponding screw.

Preferably, the back of the connecting seat is provided with a mounting plate, first threaded holes are formed in four corners of the back of the mounting plate, second threaded holes are formed in four corners of the back of the connecting seat, and the inner wall threads of the first threaded holes and the inner wall threads of the second threaded holes in corresponding positions are connected with fastening bolts in a rotating mode.

Preferably, the bottom end of the tower column is fixedly connected with a mounting seat, and a plurality of mounting holes are formed in the top end of the mounting seat in an annular array.

Preferably, the top of mount pad is a plurality of reinforcing plates of annular array fixedly connected with, and is a plurality of one side of reinforcing plate all with the outer wall fixed connection of column, it is a plurality of reinforcing plate and a plurality of mounting hole are the interval setting.

The utility model has the technical effects and advantages that:

(1) according to the wind driven generator, the position of the wind direction tail wing on the connecting seat can be adjusted by the arrangement of the sliding block, the screw rod and the nut through the movement of the sliding block, and then the screw rod and the nut are used for fixing, when wind power is large, the wind direction tail wing is adjusted to a position close to the wind driven generator main body, the force arm of the wind direction tail wing acting on the wind driven generator main body is shortened, so that the wind driven generator main body can rotate only by needing more acting force, the phenomenon that the wind direction cannot be quickly aligned due to inertia caused by the fact that the rotating speed of the wind driven generator is high due to the large wind power is avoided, and the convenience in adjusting the orientation of the wind driven generator main body is improved;

(2) the nut is limited by the two limiting discs, so that the phenomenon that the nut is lost when the nut is unscrewed from the screw is prevented, and the locking efficiency of the adjusting device is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the enlarged structure at a of fig. 1 according to the present invention.

FIG. 3 is a front cross-sectional structural view of the slider of the present invention.

FIG. 4 is a side sectional view of the mounting plate of the present invention.

In the figure: 1. a wind power generator main body; 2. a tower column; 3. a connecting seat; 4. a chute; 5. a slider; 6. a wind direction empennage; 7. a limiting groove; 8. a screw; 9. a nut; 10. a limiting block; 11. a limiting disc; 12. a first threaded hole; 13. a second threaded hole; 14. fastening a bolt; 15. a mounting seat; 16. mounting holes; 17. a reinforcing plate; 18. and (7) mounting the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the 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 given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides an empennage adjusting device for energy-saving wind power generation as shown in figures 1-4, which comprises a wind power generator main body 1, wherein a tower column 2 is arranged at the bottom end of the wind power generator main body 1, a connecting seat 3 is fixedly connected to the back of the wind power generator main body 1, a sliding groove 4 is formed in the top end of the connecting seat 3, a sliding block 5 is slidably connected to the inner wall of the sliding groove 4, a wind direction empennage 6 is fixedly connected to the top end and the bottom end of the sliding block 5, wind direction empennage 6 appears, so that the wind direction empennage 6 rotates to enable the wind power generator main body 1 to face the wind direction, limiting grooves 7 are formed in both sides of the sliding groove 4, screw rods 8 are arranged on both sides of the sliding block 5, one ends of the two screw rods 8 respectively penetrate through the limiting grooves 7 at corresponding positions and are rotatably connected with nuts 9 through threads, the nuts 9 are screwed on the screw rods 8 to abut against the connecting seat 3, so as to position the sliding block 5 in the sliding groove 4, so that the wind direction empennage 6 can be fixed, when the wind power is overlarge, the wind direction empennage 6 is adjusted to be closer to the wind driven generator main body 1, the force arm of the wind direction empennage 6 acting on the wind driven generator main body 1 is shortened, so that more force of wind against the wind direction empennage 6 is required to rotate the wind power generator main body 1, thereby preventing the wind power generator main body 1 from fast rotating due to larger wind force, avoiding the phenomenon that the wind power generator main body 1 cannot fast face the wind direction due to inertia, when the wind power is small, the wind direction empennage 6 can be adjusted to a position far away from the wind driven generator main body 1, thereby increasing the arm of force of the wind direction empennage 6 acting on the wind driven generator main body 1, and the wind driven generator main body 1 can rotate with less force, therefore, the convenience of the orientation adjustment of the wind driven generator main body 1 is improved when the wind power is larger or smaller;

the two sides of the sliding block 5 are fixedly connected with limiting blocks 10, the two screws 8 are respectively and fixedly connected to the back sides of the two limiting blocks 10, the outer walls of the two limiting blocks 10 are respectively and slidably connected with the inner walls of the limiting grooves 7 at the corresponding positions, and the limiting grooves 7 limit the limiting blocks 10, so that the sliding block 5 is limited in the sliding groove 4, and the sliding block 5 can stably move;

one end of each of the two screws 8 is fixedly connected with a limiting disc 11, and the radius size of each of the two limiting discs 11 is larger than that of each of the screws 8, so that the limiting discs 11 limit the nuts 9, and the nuts 9 are prevented from being separated from the screws 8, thereby preventing the nuts 9 from being lost, avoiding the phenomenon that the nuts 9 are lost and new nuts 9 are found, and improving the locking efficiency of the adjusting device;

the mounting plate 18 is arranged on the back of the connecting seat 3, the first threaded holes 12 are formed in four corners of the back of the mounting plate 18, the second threaded holes 13 are formed in four corners of the back of the connecting seat 3, the fastening bolts 14 are rotatably connected to inner wall threads of the first threaded holes 12 and the second threaded holes 13 at corresponding positions, the mounting plate 18 is mounted through the fastening bolts 14, the mounting plate 18 is dismounted by unscrewing the fastening bolts 14, the sliding block 5 is taken down from the connecting seat 3, and the convenience in dismounting the wind direction empennage 6 is improved;

the bottom end of the tower column 2 is fixedly connected with a mounting seat 15, and a plurality of mounting holes 16 are formed in the top end of the mounting seat 15 in an annular array;

the top of mount pad 15 is a plurality of reinforcing plates 17 of annular array fixedly connected with, one side of a plurality of reinforcing plates 17 all with the outer wall fixed connection of king-post 2, reinforcing plate 17 has increased the joint strength between king-post 2 and mount pad 15, prevents to appear cracked phenomenon between king-post 2 and the mount pad 15, and a plurality of reinforcing plates 17 and a plurality of mounting hole 16 are the interval setting.

The working principle of the utility model is as follows: when wind-force is great, two nuts 9 of anticlockwise rotation, make two nuts 9 remove and no longer extrude connecting seat 3, stop rotation nut 9, nut 9 is no longer spacing to sliding block 5 this moment, to 1 direction removal sliding block 5 of aerogenerator main part, make sliding block 5 remove in spout 4, two stopper 10 are at the stable synchronous motion in the spacing groove 7 that corresponds separately simultaneously, sliding block 5 removes and drives wind to fin 6 and remove, until wind direction fin 6 removes to suitable position department, stop movement sliding block 5, clockwise two nuts 9 of rotating, make nut 9 remove slowly until supporting connecting seat 3, thereby fix a position sliding block 5 in spout 4, make wind direction fin 6 fixed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides an energy-conserving fin adjusting device for wind power generation, includes aerogenerator main part (1), its characterized in that, tower (2) are installed to the bottom of aerogenerator main part (1), back fixedly connected with connecting seat (3) of aerogenerator main part (1), spout (4) have been seted up on the top of connecting seat (3), the inner wall sliding connection of spout (4) has sliding block (5), the top and the equal fixedly connected with wind direction fin (6) in bottom of sliding block (5), spacing groove (7) have all been seted up to the both sides of spout (4), the both sides of sliding block (5) are provided with screw rod (8), two the one end of screw rod (8) runs through corresponding position department spacing groove (7) respectively and screw rotation is connected with nut (9).

2. The tail fin adjusting device for the energy-saving wind power generation as claimed in claim 1, wherein both sides of the sliding block (5) are fixedly connected with limiting blocks (10), the two screw rods (8) are respectively and fixedly connected to the opposite sides of the two limiting blocks (10), and the outer walls of the two limiting blocks (10) are respectively and slidably connected with the inner walls of the limiting grooves (7) at the corresponding positions.

3. The tail fin adjusting device for energy-saving wind power generation according to claim 1, wherein one end of each of the two screw rods (8) is fixedly connected with a limiting disc (11), and the radius size of the two limiting discs (11) is larger than that of the screw rods (8).

4. The tail fin adjusting device for the energy-saving wind power generation as claimed in claim 1, wherein a mounting plate (18) is arranged on the back surface of the connecting seat (3), first threaded holes (12) are formed in four corners of the back surface of the mounting plate (18), second threaded holes (13) are formed in four corners of the back surface of the connecting seat (3), and fastening bolts (14) are rotatably connected to inner wall threads of the first threaded holes (12) and the second threaded holes (13) at corresponding positions.

5. The tail fin adjusting device for energy-saving wind power generation as claimed in claim 1, wherein a mounting seat (15) is fixedly connected to the bottom end of the tower column (2), and a plurality of mounting holes (16) are formed in the top end of the mounting seat (15) in an annular array.

6. The tail fin adjusting device for the energy-saving wind power generation as claimed in claim 5, wherein a plurality of reinforcing plates (17) are fixedly connected to the top end of the mounting seat (15) in an annular array, one side of each reinforcing plate (17) is fixedly connected with the outer wall of the tower column (2), and the plurality of reinforcing plates (17) and the plurality of mounting holes (16) are arranged at intervals.