CN220622063U

CN220622063U - Wind collecting equipment of wind driven generator

Info

Publication number: CN220622063U
Application number: CN202322439098.8U
Authority: CN
Inventors: 杨娟妮; 李莉; 赵丹鹏
Original assignee: Xi'an Yinhe Power Electronic Communications Co ltd
Current assignee: Xi'an Yinhe Power Electronic Communications Co ltd
Priority date: 2023-09-08
Filing date: 2023-09-08
Publication date: 2024-03-19
Anticipated expiration: 2033-09-08

Abstract

The utility model discloses wind collecting equipment of a wind driven generator, which relates to the field of wind collecting equipment and comprises a plurality of blade assemblies arranged at the outer end of a shaft of a wind driven generator set, wherein each blade assembly comprises a blade main body, a U-shaped frame is fixedly arranged at the outer end of each blade main body, sliding rods are arranged at openings at two ends of each U-shaped frame, and a mounting plate is fixedly arranged at the outer end of the shaft of the wind driven generator set. According to the utility model, the blade main body is far away from the shaft of the wind generating set through the extension and retraction of the blade assembly, so that the length of the arm of force is increased, the wind generating set can be driven to operate by smaller wind force, the wind utilization rate is improved, the purpose of wind collection is realized, meanwhile, the length of the blade assembly can be changed through the telescopic structure of the blade assembly, the blade assembly can be installed and maintained in a contracted state, and the blade assembly works in an extended state, thereby not only achieving the purpose of wind collection, but also being convenient for installation and maintenance.

Description

Wind collecting equipment of wind driven generator

Technical Field

The utility model relates to the field of wind collecting equipment, in particular to wind collecting equipment of a wind driven generator.

Background

At present, fossil energy sources such as petroleum, coal and the like are increasingly exhausted, and clean and renewable energy sources such as solar energy, wind energy and the like are gradually paid attention to, wherein the wind energy is utilized for generating electricity.

The principle of wind power generation is simple, the blades are connected on the shaft of the generator set, and the blades are driven by wind power, so that the generator set is driven to generate power, and the wind power generation equipment can only be installed in places with overmuch wind and sufficient wind power in the whole year, so that the development of wind power generation is limited.

In addition, the wind collecting device in the prior art, such as a wind collecting device for a wind driven generator with a publication number of CN 209414031U, has smaller volume, but the blades are mutually connected into a whole, so that the installation is still inconvenient.

Disclosure of Invention

According to the wind collecting equipment of the wind driven generator, the telescopic blade assembly is arranged at the outer end of the shaft of the wind driven generator, the blade main body is far away from the shaft of the wind driven generator by utilizing the telescopic action of the blade assembly, so that the length of a force arm is increased, the wind driven generator can be driven to operate by smaller wind power, the utilization rate of wind is improved, the purpose of wind collection is achieved, meanwhile, the length of the blade assembly can be changed by the telescopic structure of the blade assembly, the blade assembly can be installed and maintained in a contracted state, and work is carried out in an extended state, so that the purpose of wind collection is achieved, the installation and the maintenance are facilitated, and the problem in the background art can be effectively solved.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the wind collecting equipment of the wind driven generator is used for improving the working efficiency of a wind driven generator set and comprises a plurality of blade assemblies arranged at the outer end of a shaft of the wind driven generator set, wherein each blade assembly comprises a blade main body, a U-shaped frame is fixedly arranged at the outer end of each blade main body, and the U-shaped frame is hollow;

the two ends of the U-shaped frame are provided with sliding rods at openings, one end of each sliding rod is positioned in the blade main body, the other end of each sliding rod is positioned outside the blade main body, and each sliding rod can stretch and retract in the U-shaped frame so as to change the overall length of the blade assembly;

the wind generating set is characterized in that a mounting plate is fixedly arranged at the outer end of the shaft of the wind generating set, clamping plates are mounted on the front side and the rear side of the mounting plate through bolts, the clamping plates are arranged between the two sliding rods, and the outer end of the clamping plates is fixedly connected with the two sliding rods.

Further, a sleeve is fixedly arranged on the U-shaped frame, and a jack is formed in the sliding rod so as to fix the sliding rod.

Further, the electromagnet is fixedly arranged on the inner wall of the sleeve, a spring is fixedly arranged on one side, facing the jack, of the electromagnet, an iron inserted rod is fixedly arranged at one end of the spring, the iron inserted rod is pushed by the elastic force of the spring, and meanwhile, the iron inserted rod can be adsorbed to move reversely by the magnetic force of the electromagnet.

Further, iron inserted bar one end is located inside the sleeve, the iron inserted bar other end extends to inside the jack, utilizes iron inserted bar to block the slide bar in U type frame to fix the two.

Further, the support column is installed through the pivot to wind generating set bottom to wind generating set rotates and adjusts the orientation, wind generating set rear side installs the adjusting part that is used for adjusting direction and balancing weight.

Further, the adjusting component comprises a guide rod fixedly arranged at the rear side of the wind generating set, a sliding seat is sleeved at the outer end of the guide rod, the length of a force arm can be adjusted through the sliding seat, a fastening bolt is arranged on the sliding seat through threads, the position of the sliding seat is fixed, a resistance plate is fixedly arranged at the top end and the bottom end of the sliding seat, and the wind resistance is utilized to adjust the direction of the wind generating set.

Compared with the prior art, the utility model provides wind collecting equipment of a wind driven generator, which has the following beneficial effects:

through installing telescopic blade subassembly at wind generating set's axle outer end, utilize the flexible blade main part of blade subassembly to keep away from wind generating set's axle to this increases arm of force length, makes also can drive wind generating set operation with less wind-force, has improved the utilization ratio of wind, has realized the purpose of collection wind, and the length of blade subassembly can be changed to the telescopic structure of blade subassembly simultaneously, and blade subassembly can be installed under the shrink state and maintained, works with extension state, has both played the purpose of collection wind, is convenient for install again and maintain.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a perspective view of a wind turbine generator system of the present utility model;

FIG. 3 is a perspective view of a blade assembly of the present utility model;

FIG. 4 is an enlarged view of portion A of FIG. 1 in accordance with the present utility model;

FIG. 5 is a cross-sectional view of a sleeve of the present utility model;

fig. 6 is a perspective view of an adjustment assembly of the present utility model.

In the figure: 1. a wind power generator set; 2. a blade assembly; 201. a blade body; 202. a U-shaped frame; 203. a clamping plate; 204. a slide bar; 3. an adjustment assembly; 301. a guide rod; 302. a sliding seat; 303. a resistance plate; 4. a support column; 5. a sleeve; 6. a mounting plate; 7. a jack; 8. an electromagnet; 9. a spring; 10. iron inserted bar.

Detailed Description

In order that the manner in which the above-recited features, advantages, objects and advantages of the present utility model are obtained, a more particular description of the utility model briefly summarized above may be had by reference to the embodiments thereof which are illustrated in the appended drawings. 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.

In order to overcome the defects in the prior art, as shown in fig. 1-6, the utility model provides wind collecting equipment of a wind driven generator, which is used for improving the working efficiency of a wind driven generator set 1, and comprises a plurality of blade assemblies 2 arranged at the outer end of a shaft of the wind driven generator set 1, wherein each blade assembly 2 comprises a blade main body 201, a U-shaped frame 202 is fixedly arranged at the outer end of each blade main body 201, and the U-shaped frame 202 is hollow;

the openings at two ends of the U-shaped frame 202 are respectively provided with a slide bar 204, one end of each slide bar 204 is positioned inside the blade main body 201, the other end of each slide bar 204 is positioned outside the blade main body 201, and each slide bar 204 can stretch and retract inside the U-shaped frame 202, so that the integral length of the blade assembly 2 is changed;

the outer end of the shaft of the wind generating set 1 is fixedly provided with a mounting plate 6, clamping plates 203 are mounted on the front side and the rear side of the mounting plate 6 through bolts, the clamping plates 203 are arranged between two sliding rods 204, and the outer ends of the clamping plates 203 are fixedly connected with the two sliding rods 204.

The blade assembly 2 is integrally fixed at the outer end of the shaft of the wind generating set 1, when wind blows, wind can push the blade main body 201, and then the U-shaped frame 202 fixed at the outer end of the blade main body 201 is driven, and the U-shaped frame 202 is connected with the shaft of the wind generating set 1 through the sliding rod 204 and the clamping plate 203, so that the blade main body 201 can drive the shaft of the wind generating set 1 to rotate, the wind generating set 1 is driven to operate, the purpose of generating electricity is achieved, the volume of the blade main body 201 is small, the blade main body 201 is directly connected to the shaft of the wind generating set 1, larger wind force is required, otherwise, the wind generating set 1 is difficult to operate, the telescopic structures of the U-shaped frame 202 and the sliding rod 204 enable the blade main body 201 to be connected with the shaft of the wind generating set 1 in an indirect mode, when wind blows, the arm of wind force is increased, the wind power can also drive the wind generating set 1 to operate in a small mode, the wind utilization rate of the wind is improved, the purpose of collecting wind is achieved, meanwhile, the telescopic structure of the blade assembly 2 can change the length of the blade assembly 2, the wind assembly 2 can be installed in a contracted state, the maintenance state is carried out, and the maintenance is convenient, and the maintenance is achieved.

In order to fix the sliding rod 204 and the U-shaped frame 202, as shown in fig. 3 and 5, a sleeve 5 is fixedly arranged on the U-shaped frame 202, and an insertion hole 7 is formed on the sliding rod 204 so as to fix the sliding rod 204.

The sleeve 5 is fixed on the inner wall and is equipped with electro-magnet 8, electro-magnet 8 is fixed towards one side of jack 7 and is equipped with spring 9, spring 9 one end is fixed and is equipped with iron inserted bar 10, utilizes the elasticity of spring 9 to promote iron inserted bar 10, and the magnetic force of electro-magnet 8 can adsorb iron inserted bar 10 reverse movement simultaneously, makes it shift out from jack 7.

One end of the iron inserted rod 10 is located inside the sleeve 5, the other end of the iron inserted rod 10 extends into the jack 7, and the iron inserted rod 10 is used for clamping the sliding rod 204 in the U-shaped frame 202, so that the iron inserted rod and the jack are fixed.

When the sliding rod 204 is in a contracted special state, the spring 9 is compressed and pushes the iron inserting rod 10 to be in close contact with the outer end of the sliding rod 204 by utilizing elastic force, after the blade assembly 2 is installed, the wind generating set 1 drives the blade assembly 2 to rotate, when the U-shaped frame 202 rotates to a position lower than the sliding rod 204, the U-shaped frame 202 slides along the sliding rod 204 under the action of gravity, the whole blade assembly 2 gradually stretches, and when the iron inserting rod 10 moves to the position of the inserting hole 7, the elastic force of the spring 9 pushes the iron inserting rod 10 to be inserted into the inserting hole 7, so that the U-shaped frame 202 and the sliding rod 204 are fixed, and the stable state is kept.

In order to adjust the direction of the wind generating set 1, as shown in fig. 1 and 6, a support column 4 is installed at the bottom end of the wind generating set 1 through a rotating shaft so as to facilitate the rotation and the adjustment of the direction of the wind generating set 1, and an adjusting component 3 for adjusting the direction and balancing the weight is installed at the rear side of the wind generating set 1.

The adjusting component 3 comprises a guide rod 301 fixedly arranged at the rear side of the wind generating set 1, a sliding seat 302 is sleeved at the outer end of the guide rod 301, the length of a force arm can be adjusted through the sliding seat 302, a fastening bolt is arranged on the sliding seat 302 through threads, the position of the sliding seat 302 is fixed, a resistance plate 303 is fixedly arranged at the top end and the bottom end of the sliding seat 302, and the wind resistance is utilized to adjust the direction of the wind generating set 1.

Because the blade assembly 2 is located in front of the wind generating set 1, in order to balance the front and back weight of the wind generating set 1, a sliding seat 302 with a certain weight is arranged at the outer end of the guide rod 301, the sliding seat 302 can slide on the guide rod 301, so that a force arm is adjusted, the weight balance with the front side of the wind generating set 1 is further realized, and a resistance plate 303 fixed on the sliding seat 302 can drive the guide rod 301 by using resistance when the wind direction changes, so that the wind generating set 1 is driven to integrally rotate to a direction opposite to the wind direction, and the utilization rate of wind energy is improved.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. Wind collecting equipment of a wind driven generator, which is used for improving the working efficiency of a wind driven generator set (1), and comprises a plurality of blade assemblies (2) arranged at the outer end of a shaft of the wind driven generator set (1), and is characterized in that: the blade assembly (2) comprises a blade main body (201), a U-shaped frame (202) is fixedly arranged at the outer end of the blade main body (201), and the U-shaped frame (202) is hollow;

the two ends of the U-shaped frame (202) are provided with sliding rods (204) at openings, one end of each sliding rod (204) is positioned inside the corresponding blade main body (201), the other end of each sliding rod (204) is positioned outside the corresponding blade main body (201), and each sliding rod (204) can stretch out and draw back inside the corresponding U-shaped frame (202);

the wind generating set is characterized in that a mounting plate (6) is fixedly arranged at the outer end of a shaft of the wind generating set (1), clamping plates (203) are mounted on the front side and the rear side of the mounting plate (6) through bolts, the clamping plates (203) are arranged between two sliding rods (204), and the outer ends of the clamping plates (203) are fixedly connected with the two sliding rods (204).

2. A wind power generator wind collecting apparatus according to claim 1, wherein: the U-shaped frame (202) is fixedly provided with a sleeve (5), and the slide bar (204) is provided with a jack (7).

3. A wind power generator wind collecting apparatus according to claim 2, wherein: the novel socket is characterized in that an electromagnet (8) is fixedly arranged on the inner wall of the sleeve (5), a spring (9) is fixedly arranged on one side, facing the jack (7), of the electromagnet (8), and an iron inserted rod (10) is fixedly arranged at one end of the spring (9).

4. A wind power generator wind collecting apparatus according to claim 3, wherein: one end of the iron inserted rod (10) is positioned inside the sleeve (5), and the other end of the iron inserted rod (10) extends to the inside of the jack (7).

5. A wind power generator wind collecting apparatus according to claim 1, wherein: the wind generating set (1) bottom is installed support column (4) through the pivot, adjusting part (3) that are used for adjusting direction and balancing weight are installed to wind generating set (1) rear side.

6. A wind power generator wind collecting apparatus according to claim 5, wherein: the adjusting component (3) comprises a guide rod (301) fixedly arranged at the rear side of the wind generating set (1), a sliding seat (302) is sleeved at the outer end of the guide rod (301), a fastening bolt is arranged on the sliding seat (302) through threads, and a resistance plate (303) is fixedly arranged at the top end and the bottom end of the sliding seat (302).