CN211174457U

CN211174457U - Turning plate type wind driven generator

Info

Publication number: CN211174457U
Application number: CN201922418807.8U
Authority: CN
Inventors: 粘文学
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-08-04
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a board-like aerogenerator turns over, the base that it includes is the U-shaped frame, be equipped with the rotation axis on the base, the transmission shaft, lower transmission shaft and generator, be equipped with on the rotation axis and turn over the board, turn over the board and establish on the epaxial board frame that turns over of rotation with swing joint's mode, the connection turns over and is equipped with right angle shape limit stop on the board frame end that turns over, between rotation axis and the transmission shaft, all be equipped with bevel gear group between transmission shaft and the lower transmission shaft, the lower transmission shaft is connected on the generator, the connecting rod that the base lower extreme was equipped with is established on the stand with swing. The utility model has the advantages of simple manufacture, convenient installation, low cost and good wind power conversion effect.

Description

Turning plate type wind driven generator

Technical Field

The utility model relates to a wind-driven generator especially relates to a panel turnover formula wind-driven generator.

Background

At present, the existing wind power generators are more, most of the existing wind power generators are of a propeller type, the diameter is large, and the generators are arranged on the upper surface, so that the support is high, the strength is large, the manufacturing is difficult, the installation is inconvenient, the cost is overhigh, the windward area of the propeller blades is small, the propeller blades are in an inclined plane shape, the wind power absorption is not facilitated, and the wind power conversion is small. In addition, although the rotary surface of the roller type is made into an arc shape, the roller type has large resistance, high manufacturing cost, small wind energy conversion and the like.

Disclosure of Invention

The utility model aims at overcoming the defects existing in the prior art and providing a turning plate type wind driven generator which has simple manufacture, convenient installation, low cost and good wind power conversion effect.

In order to achieve the above purpose, the utility model adopts the following technical scheme, which comprises a base, the base is a U-shaped frame, the base is provided with a rotating shaft, a transmission shaft, a lower transmission shaft and a generator, two ends of the rotating shaft are arranged on a main shaft tile seat arranged on the base, the rotating shaft is at least provided with four turning plates with the same size and shape in a uniform mode, at least two turning plate frames are arranged between the rotating shaft and each turning plate, each turning plate is arranged on one end of the corresponding turning plate frame in a movable connection mode, a connecting point connecting line of each turning plate upper turning plate and the turning plate frame is parallel to the rotating shaft, a vertical line connecting the connecting line to the two ends of the turning plate is short in top and long in bottom, the other end of each turning plate frame is fixed on the rotating shaft, each turning plate frame end part connected with the turning plate is provided with a right-angle limiting stop block, the rotating shaft is provided with, the two ends of the transmission shaft are respectively provided with an upper transmission shaft bevel gear and a lower transmission shaft bevel gear, the upper transmission shaft bevel gear is arranged on a rotating shaft bevel gear, a lower transmission shaft is arranged on a lower tile seat fixed on the base, one end of the lower transmission shaft is connected to a generator arranged on the base, the other end of the lower transmission shaft is provided with a lower transmission shaft bevel gear, the lower transmission shaft bevel gear is arranged on the lower transmission shaft bevel gear, the lower end of the base is provided with a connecting rod, the connecting rod is arranged on the stand column in a movable connection mode, and a wind searching shaft is arranged between the connecting rod and.

Every turn over the grillage on all be equipped with the connecting axle, the both ends of every connecting axle all are established on turning over the board corresponding with the connecting axle and be fixed with the connecting block.

Due to the adoption of the technical scheme, the utility model provides a board-like aerogenerator turns over has following advantage: simple manufacture, simple to operate, it is with low costs, and wind-force conversion is effectual.

Drawings

Fig. 1 is a schematic structural view of the present invention with four turning plates and installed on the ground;

fig. 2 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1. turning over a plate; 2. a connecting shaft; 3. a right-angle limit stop; 4. a main shaft shoe seat; 5. the bevel gear is arranged on the transmission shaft; 6. a base; 7. a drive shaft; 8. a wind searching shaft; 9. a generator; 10. a column; 11. a tile seat is arranged; 12. a lower transmission shaft; 13. turning over the plate frame; 14. a rotating shaft; 15. a lower bevel gear of the transmission shaft; 16. a tile seat is arranged on the transmission shaft; 17. a transmission shaft lower shoe seat; 18. a rotating shaft bevel gear; 19. a lower drive shaft bevel gear; 20. a connecting rod; 21. a ground surface; 22. and (4) connecting the blocks.

The specific implementation mode is as follows:

the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 2, the flap wind power generator of the present invention comprises a base 6, wherein the base 6 is a U-shaped frame, the base 6 is provided with a rotation shaft 14, a transmission shaft 7, a lower transmission shaft 12 and a generator 9, two ends of the rotation shaft 14 are arranged on a main shaft tile seat 4 arranged on the base 6, the rotation shaft 14 is provided with at least four flaps 1 with the same size and shape in a uniform manner, at least two flap frames 13 are arranged between the rotation shaft 14 and each flap, each flap is movably connected to one end of the corresponding flap frame 13, a connection point line between the flap 1 and the flap frame 13 on each flap is parallel to the rotation shaft 14, a vertical line connecting the two ends of the flap 1 is short in top and long in bottom, the other end of the flap 13 is fixed on the rotation shaft 14, each flap frame end connected to the flap 1 is provided with a right-angle limit stop 3, a rotating shaft bevel gear 18 is arranged on the rotating shaft 14, the driving shaft 7 is arranged between a driving shaft upper tile seat 16 and a driving shaft lower tile seat 17 which are fixed on the base 6, an upper driving shaft bevel gear 5 and a lower driving shaft bevel gear 15 are respectively arranged on two ends of the driving shaft 7, the upper driving shaft bevel gear 5 is arranged on the rotating shaft bevel gear 18, the lower driving shaft 12 is arranged on a lower tile seat 11 which is fixed on the base 6, one end of the lower driving shaft 12 is connected on a generator 9 which is arranged on the base 6, the other end of the lower driving shaft 12 is provided with a lower driving shaft bevel gear 19, the lower driving shaft bevel gear 19 is arranged on the lower driving shaft bevel gear 15, the lower end of the base 6 is provided with a connecting rod 20, the connecting rod 20 is arranged on the upright post 10 in a movable connection manner, each turnover plate frame is provided with a connecting shaft 2, and two ends of each connecting shaft are respectively arranged on a connecting block 22 fixed on the turnover plate 1 corresponding to the connecting shaft 2.

The utility model discloses an utilize the choke principle, turn over 1 rotatory wind-force that will be used in the windward side when going to the top and absorb completely, start the upset when turning over 1 from the highest point of board, because right angle shape limit stop 3's effect, turn over 1 angle of board and continue the acting similar to the screw, when reaching the bottom, turn over 1 nearly no resistance of board that is in the horizontality, then turn over 1 board and continue to rise, at this moment turn over 1 board and be in similar screw windward angle state again and continue the acting, thereby it all is doing the acting to reach all turning over the board of operation, therefore reach the absorptive optimal condition of wind-force. Because the vertical line from the connecting point of the turning plate 1 and the turning plate frame 13 to the two ends of the turning plate 1 is short at the top and long at the bottom, the turning plate is in an asymmetric state by the turning plate shaft formed by the connecting line, and the part with large area of the turning plate 1 can be blown up by strong wind by taking the turning plate shaft 23 as the center, thereby playing the role of wind discharging protection. The utility model provides a rotation axis 14 can the horizontal direction installation, also can stand the perpendicular installation use of getting up, also is applicable to hydroelectric power generation equally.

When in specific use, the utility model is fixed on the ground 21 or other suitable positions. When no wind exists, the turning plate 1 and the turning plate frame 13 which are positioned at the highest position are in a state of being vertical to the ground due to the fact that the gravity center of the turning plate 1 is located at the lower part, and the area of contact with the wind is the largest. With the highest turning plate as a reference object, as shown in fig. 1, the turning plate in the clockwise 90-degree direction is still in a state of being vertical to the ground under the action of the connecting shaft 2 and the limit stop 3. The turning plate at the highest position is taken as a reference object, and the turning plate in the clockwise 180-degree direction is in a state of being parallel to the ground under the action of the gravity center of the turning plate and the limit stop 3. The turning plate in the clockwise 270-degree direction is still in a parallel ground state under the action of the gravity center of the turning plate and the right-angle limit stop 3 by taking the turning plate at the highest position as a reference object, and is in a vertical ground state when approaching 360 degrees.

When wind exists in the air, the turning plate 1 can catch the wind, and the connecting rod 20 rotates around the upright post 10 under the action of the wind-seeking shaft 8, so that the turning plate 1 faces the wind and rotates. Taking fig. 1 as an example, when the turning plate frame 13 rotates counterclockwise in the windward, the turning plate 1 rotates counterclockwise, and the state of being vertical to the ground and parallel to the ground is constantly switched.

When the turning plate 1 is at the highest position, because the turning plate 1 is parallel to the rotating shaft 14, and the vertical line connecting the line to the two ends of the turning plate 1 is short and long, the gravity center of the turning plate 1 is lower, and the turning plate 1 takes the line as the shaft to enable the turning plate 1 to be in a state of being vertical to the ground, and the area contacted with the wind is the largest. Under the wind blowing, when turning over grillage 13 and using rotation axis 14 to rotate 90 degrees for the axle anticlockwise rotation, the grillage 13 of highest place falls gradually and is the horizontality, turns over board 1 and uses rotation axis 14 to rotate 90 degrees and be parallel ground state for the axle anticlockwise rotation along with turning over the grillage, if when wind-force super large, turns over board 1 and also can use connecting axle 2 to play in order to reach the effect of protecting against the wind for upwards turning over. Under the action of wind power, the turning plate frame 13 rotates counterclockwise again for 90 degrees and is positioned at the lowest position, the turning plate 1 is horizontal under the action of the limit stop 3 and the gravity center, and can also be vertical to the ground under the extremely static state. Under the action of wind power, when the turning plate frame 13 continues to rotate anticlockwise by 90 degrees and is in a horizontal position, the turning plate 1 rotates by taking the connecting shaft 2 as an axis, is in a vertical ground state when rotating to nearly 360 degrees under the action of the limit stop 3, and then turns over towards the rotating shaft 14. Finally, under the action of wind power, the turnover plate frame 13 rotates 90 degrees counterclockwise to return to the highest position to be in the initial state.

The panel turnover 1 facing the wind power rotates around the rotating shaft 14 under the action of the wind power, the panel turnover frame 13 connected to the panel turnover 1 and the rotating shaft 14 on the panel turnover frame rotate, the rotating shaft 14 drives the rotating shaft bevel gear 18 to rotate, the rotating shaft bevel gear 18 drives the transmission shaft upper bevel gear 5 to rotate, the transmission shaft upper bevel gear 5 drives the transmission shaft 7 to rotate, the transmission shaft 7 drives the transmission shaft lower bevel gear 15 to rotate, the transmission shaft lower bevel gear 15 drives the lower transmission shaft bevel gear 19 to rotate, the lower transmission shaft bevel gear 19 drives the lower transmission shaft 12 to rotate, and the lower transmission shaft 12 finally drives the generator 9 to work and start generating electricity.

Claims

1. A turnover plate type wind driven generator comprises a base and is characterized in that the base is a U-shaped frame, a rotating shaft, a transmission shaft, a lower transmission shaft and a generator are arranged on the base, two ends of the rotating shaft are arranged on a main shaft tile seat arranged on the base, at least four turnover plates with the same size and shape are arranged on the rotating shaft in a uniform mode, at least two turnover plate frames are arranged between the rotating shaft and each turnover plate, each turnover plate is arranged on one end of the corresponding turnover plate frame in a movable connection mode, a connection point connecting line of each turnover plate upper turnover plate and the turnover plate frame is parallel to the rotating shaft, the other ends of the turnover plate frames are fixed on the rotating shaft, a right-angle limiting stop block is arranged at the end part of each turnover plate frame connected with the turnover plates, a rotating shaft bevel gear is arranged on the rotating shaft, the transmission shaft is arranged between a transmission shaft upper tile seat and a transmission shaft lower tile seat fixed on, the bevel gear on the transmission shaft is arranged on the bevel gear of the rotation shaft, the lower transmission shaft is arranged on a lower tile seat fixed on the base, one end of the lower transmission shaft is connected to a generator arranged on the base, the bevel gear of the lower transmission shaft is arranged at the other end of the lower transmission shaft, the bevel gear of the lower transmission shaft is arranged on the bevel gear of the transmission shaft, the lower end of the base is provided with a connecting rod, the connecting rod is arranged on the upright post in a movable connection mode, and a wind searching shaft is arranged between the connecting rod and the.

2. The flap type wind driven generator according to claim 1, wherein each flap frame is provided with a connecting shaft, and both ends of each connecting shaft are provided with connecting blocks fixed on the flaps corresponding to the connecting shafts.