CN216588944U

CN216588944U - Miniature wind power generation device capable of remotely adjusting speed

Info

Publication number: CN216588944U
Application number: CN202123151896.8U
Authority: CN
Inventors: 孟浩洋; 张丛
Original assignee: Green City Shandong Clean Energy Technology Co ltd
Current assignee: Green City Shandong Clean Energy Technology Co ltd
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-05-24
Anticipated expiration: 2031-12-15

Abstract

The utility model discloses a miniature wind power generation device capable of remotely adjusting speed, which relates to the technical field of wind power generation and comprises a power generation cabin, wherein an installation block is installed at the bottom end of the power generation cabin, a support frame is installed at the bottom end of the installation block, fixing plates are installed at the top end and the bottom end in the power generation cabin, a power generator is installed on the side wall of one end of each fixing plate, a rotating shaft penetrating through the side wall of one end of the power generation cabin is installed at the output end of the power generator through a coupler, a hub is installed at one end, away from the power generator, of the rotating shaft, windmill blades are installed on the outer wall of the hub at equal intervals, and a first installation plate is installed at the top end in the power generation cabin. This but miniature wind power generation set of remote speed governing all is the carbon fiber through the material of second clutch blocks and third clutch blocks, makes the second clutch blocks contact with the laminating of third clutch blocks when removing, is convenient for adjust wind power generation set's rotational speed through second clutch blocks and the friction of third clutch blocks.

Description

Miniature wind power generation device capable of remotely adjusting speed

Technical Field

The utility model relates to the technical field of wind power generation, in particular to a miniature wind power generation device capable of remotely adjusting speed.

Background

With the development of new energy in China, wind power generation refers to the conversion of kinetic energy of wind into electric energy, wind energy is a clean and pollution-free renewable energy and is utilized by people for a long time, mainly water is pumped and ground through a windmill, and people are interested in how to utilize wind to generate electricity. The wind power generation is very environment-friendly, and the wind energy is huge, so the wind power generation is increasingly valued by all countries in the world, the working principle of the wind power generator is simpler, the wind wheel rotates under the action of wind force, the kinetic energy of the wind is converted into the mechanical energy of a wind wheel shaft, so the wind power generator can be also said to be a heat energy utilization generator taking the sun as a heat source and the atmosphere as a working medium:

most of miniature wind power generation devices in the market at present do not have a mechanism capable of remotely adjusting speed, so that the miniature wind power generation devices are easy to cause, and when wind power is too large, the rotating speed of the wind power generation devices is too high, finally, a motor is burnt, and hidden dangers are brought to the use of a wind driven generator.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a miniature wind power generation device capable of remotely adjusting speed, and aims to solve the problem that when wind power is too large, the rotating speed of the wind power generation device is too high, and finally a motor is burnt.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a but miniature wind power generation set of remote speed governing, includes the electricity generation storehouse, the installation piece is installed to the bottom in electricity generation storehouse, and installs the support frame in the bottom of installation piece, the fixed plate is installed to the inside top in electricity generation storehouse and bottom, and the lateral wall of fixed plate one end installs the generator, the output of generator is installed the pivot that runs through electricity generation storehouse one end lateral wall through the shaft coupling, and the pivot is kept away from the one end of generator and is installed wheel hub, the equidistant windmill blade of installing of wheel hub's outer wall, first mounting panel is installed on the inside top in electricity generation storehouse, the second mounting panel is installed to the inside top in electricity generation storehouse and bottom, the inner chamber in electricity generation storehouse is provided with the first speed adjusting mechanism with pivot looks adaptation, the inner chamber in electricity generation storehouse is provided with the second speed adjusting mechanism with wheel hub looks adaptation.

Preferably, first electric pneumatic cylinder is installed to the bottom of first mounting panel, and first clutch blocks is installed to the bottom of first electric pneumatic cylinder, the bottom of first clutch blocks is half-circular arc shape.

Based on above-mentioned technical scheme, drive first clutch blocks through starting first electric pneumatic cylinder and go up and down, and be half-circular arc form through the bottom of first clutch blocks, be convenient for make first clutch blocks laminate with the pivot mutually when going up and down.

Preferably, second electric pneumatic cylinder is installed to the lateral wall of the one end of second mounting panel, and the mounting frame is installed to the lateral wall of second electric pneumatic cylinder one end, the mounting frame is kept away from the one end of second electric pneumatic cylinder and has been seted up the mounting groove.

Based on above-mentioned technical scheme, drive installing frame and second clutch blocks through starting second electric pneumatic cylinder and remove, be convenient for adjust wind power generation set's rotational speed through second clutch blocks and third clutch blocks friction.

Preferably, the inside of mounting groove is provided with the second clutch blocks, and the top and the bottom of second clutch blocks have all seted up the spacing groove.

Based on above-mentioned technical scheme, through spacing groove and gag lever post looks block to be convenient for operating personnel installs the second clutch blocks.

Preferably, the through-hole has all been seted up to the top and the bottom of installing frame, and the lateral wall at the inside both ends of through-hole installs first limiting plate, the spring main part is installed to the bottom of first limiting plate.

Based on above-mentioned technical scheme, go up and down to drive second limiting plate extrusion spring main part through the gag lever post and take place deformation to take place deformation through spring main part and drive the inside lift of gag lever post at the through-hole.

Preferably, the inside of through-hole is provided with the gag lever post that runs through the mounting groove, and the outer wall of gag lever post all installs the second limiting plate, the top and the spring bulk phase of second limiting plate are connected.

Based on above-mentioned technical scheme, take place deformation through the spring main part and drive the gag lever post and go up and down in the inside of through-hole, make the gag lever post break away from the inside of spacing groove.

Preferably, the carousel is installed on the top of gag lever post, and the outer wall of carousel is provided with anti-skidding line, the bottom of gag lever post is the slope shape.

Based on above-mentioned technical scheme, through the design of antiskid line, avoid operating personnel to take place the hand slip phenomenon when rotating the carousel.

Preferably, the third friction block is installed at the end, close to the power generation cabin, of the wheel hub and is made of carbon fiber.

Based on above-mentioned technical scheme, the material through second clutch blocks and third clutch blocks all is the carbon fiber, makes the second clutch blocks move the contact with the laminating of third clutch blocks, is convenient for adjust wind power generation set's rotational speed through second clutch blocks and the friction of third clutch blocks.

Compared with the prior art, the utility model has the beneficial effects that:

1. the second electric pneumatic cylinder, the mounting frame, the second friction block and the third friction block are arranged, the mounting frame and the second friction block are driven to move by starting the second electric pneumatic cylinder, and the second friction block and the third friction block are made of carbon fibers, so that the second friction block is attached to and contacted with the third friction block while moving, and the rotating speed of the wind power generation device can be conveniently adjusted by the friction between the second friction block and the third friction block;

2. meanwhile, the device is provided with a mounting groove, a first limiting plate, a limiting rod, a first electric pneumatic cylinder, a second friction block and a limiting groove, the second friction block is convenient to mount inside the mounting groove by the mutual matching of the mounting groove and the second friction block, then the limiting rod is pulled to drive the second limiting plate to extrude the spring main body to deform, the spring main body deforms to drive the limiting rod to lift inside the through hole, and meanwhile, the limiting rod is mutually clamped with the limiting groove, so that an operator can conveniently pull the limiting rod to mount and dismount the second friction block, and the operator can conveniently replace the second friction block;

3. the device is through installing pivot, first mounting panel, first electric pneumatic cylinder and first clutch blocks simultaneously, drives first clutch blocks through starting first electric pneumatic cylinder and goes up and down, and is half-circular arc form through the bottom of first clutch blocks, is convenient for make first clutch blocks laminate with the pivot mutually in the lift to make first clutch blocks come to adjust wind power generation set's rotational speed.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a front sectional view of the present invention;

FIG. 3 is a schematic view of a second electric pneumatic cylinder according to the present invention;

FIG. 4 is an enlarged view of portion A of FIG. 3 according to the present invention;

fig. 5 is a schematic diagram of a first friction block structure according to the present invention.

In the figure: 1. a power generation cabin; 2. a hub; 3. a windmill blade; 4. mounting blocks; 5. a support frame; 6. a fixing plate; 7. a generator; 8. a rotating shaft; 9. a first mounting plate; 10. a first electric pneumatic cylinder; 11. a first friction block; 12. a second mounting plate; 13. a second electric pneumatic cylinder; 14. installing a frame; 15. mounting grooves; 16. a through hole; 17. a first limit plate; 18. a limiting rod; 19. a turntable; 20. a second limiting plate; 21. a spring body; 22. a second friction block; 23. a limiting groove; 24. and a third friction block.

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.

Referring to fig. 1-3, an embodiment of the present invention is shown: a miniature wind power generation device capable of remotely adjusting speed comprises a power generation bin 1, wherein an installation block 4 is installed at the bottom end of the power generation bin 1, a support frame 5 is installed at the bottom end of the installation block 4, fixing plates 6 are installed at the top end and the bottom end inside the power generation bin 1, a power generator 7 is installed on the side wall of one end of each fixing plate 6, a rotating shaft 8 penetrating through the side wall of one end of the power generation bin 1 is installed at the output end of the power generator 7 through a coupler, a hub 2 is installed at one end, far away from the power generator 7, of the rotating shaft 8, windmill blades 3 are installed on the outer wall of the hub 2 at equal intervals, a first installation plate 9 is installed at the top end inside the power generation bin 1, second installation plates 12 are installed at the top end and the bottom end inside the power generation bin 1, a first speed adjusting mechanism matched with the rotating shaft 8 is arranged in an inner cavity of the power generation bin 1, a third friction block 24 is installed at one end, close to the power generation bin 1, and the third friction block 24 is made of carbon fiber, first electric pneumatic cylinder 10 is installed to the bottom of first mounting panel 9, and first clutch block 11 is installed to the bottom of first electric pneumatic cylinder 10, and the bottom of first clutch block 11 is half circular arc form, rubs through second clutch block 22 and third clutch block 24 and adjusts wind power generation set's rotational speed, goes up and down through starting first electric pneumatic cylinder 10 and drive first clutch block 11, and is the semicircle shape through the bottom of first clutch block 11.

Referring to fig. 2-4, a second speed adjusting mechanism adapted to the hub 2 is disposed in an inner cavity of the power generation cabin 1, a second electric pneumatic cylinder 13 is mounted on a side wall of one end of a second mounting plate 12, a mounting frame 14 is mounted on a side wall of one end of the second electric pneumatic cylinder 13, a mounting groove 15 is formed in one end, away from the second electric pneumatic cylinder 13, of the mounting frame 14, a second friction block 22 is disposed inside the mounting groove 15, limiting grooves 23 are formed in both the top end and the bottom end of the second friction block 22, the mounting frame 14 and the second friction block 22 are driven to move by starting the second electric pneumatic cylinder 13, the second friction block 22 and the third friction block 24 are made of carbon fibers, and the rotating speed of the wind power generation device can be adjusted by friction between the second friction block 22 and the third friction block 24.

Referring to fig. 2-4, the top end and the bottom end of the mounting frame 14 are both provided with through holes 16, the side walls at the two ends inside the through holes 16 are provided with first limiting plates 17, the bottom end of each first limiting plate 17 is provided with a spring main body 21, the inside of each through hole 16 is provided with a limiting rod 18 penetrating through the mounting groove 15, the outer walls of the limiting rods 18 are provided with second limiting plates 20, the top ends of the second limiting plates 20 are connected with the spring main bodies 21, the top ends of the limiting rods 18 are provided with turntables 19, the outer walls of the turntables 19 are provided with anti-skid threads, the bottom ends of the limiting rods 18 are inclined, the limiting rods 18 are lifted to drive the second limiting plates 20 to extrude the spring main bodies 21 to deform, and the spring main bodies 21 deform to drive the limiting rods 18 to lift inside the through holes 16, so that the limiting rods 18 are separated from the limiting grooves 23.

The working principle is as follows: when the micro wind power generation device capable of remotely adjusting the speed is used, when the rotating speed of the rotating shaft 8 needs to be adjusted, the second electric pneumatic cylinder 13 is started to drive the mounting frame 14 and the second friction block 22 to move, the second friction block 22 and the third friction block 24 are made of carbon fibers, the second friction block 22 is in contact with the third friction block 24 in a fit manner while moving, the rotating speed of the wind power generation device is convenient to adjust by the friction between the second friction block 22 and the third friction block 24, the first electric pneumatic cylinder 10 is started to drive the first friction block 11 to lift, and the bottom end of the first friction block 11 is in a semi-circular arc shape, so that the first friction block 11 is in contact with the rotating shaft 8 while lifting, and the rotating speed of the wind power generation device is adjusted by the first friction block 11;

meanwhile, when the second friction block 22 is worn seriously after being used for a long time, the limiting rod 18 is driven to ascend and descend by pulling the rotary table 19, the second limiting plate 20 is driven to extrude the spring body 21 to deform by ascending and descending the limiting rod 18, the limiting rod 18 is driven to ascend and descend in the through hole 16 by the deformation of the spring body 21, the limiting rod 18 is separated from the inside of the limiting groove 23, the second friction block 22 is convenient to disassemble, when the second friction block 22 needs to be installed, the limiting rod 18 is driven to ascend and descend by pulling the rotary table 19, the second friction block 22 is inserted into the installation groove 15, and then the limiting rod 18 is clamped with the limiting groove 23, so that an operator can install the second friction block 22 conveniently, and the whole working principle of the utility model is described above.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a but miniature wind power generation set of remote speed governing, includes electricity generation storehouse (1), its characterized in that: the bottom of the power generation bin (1) is provided with an installation block (4), the bottom of the installation block (4) is provided with a support frame (5), the top end and the bottom end of the interior of the power generation bin (1) are provided with a fixing plate (6), the side wall of one end of the fixing plate (6) is provided with a power generator (7), the output end of the power generator (7) is provided with a rotating shaft (8) penetrating through the side wall of one end of the power generation bin (1) through a coupler, the end, far away from the power generator (7), of the rotating shaft (8) is provided with a hub (2), the outer wall of the hub (2) is provided with windmill blades (3) at equal intervals, the top end of the interior of the power generation bin (1) is provided with a first mounting plate (9), the top end and the bottom end of the interior of the power generation bin (1) are provided with second mounting plates (12), the inner cavity of the power generation bin (1) is provided with a first speed regulating mechanism matched with the rotating shaft (8), and a second speed regulating mechanism matched with the hub (2) is arranged in the inner cavity of the power generation bin (1).

2. The miniature wind power generation device capable of remotely regulating speed according to claim 1, wherein: first electric pneumatic cylinder (10) are installed to the bottom of first mounting panel (9), and first clutch block (11) are installed to the bottom of first electric pneumatic cylinder (10), the bottom of first clutch block (11) is the semicircle arc shape.

3. The miniature wind power generation device capable of remotely adjusting the speed according to claim 1, wherein: second electric pneumatic cylinder (13) are installed to the lateral wall of the one end of second mounting panel (12), and installing frame (14) are installed to the lateral wall of second electric pneumatic cylinder (13) one end, installing frame (14) are kept away from the one end of second electric pneumatic cylinder (13) and have been seted up mounting groove (15).

4. A miniature wind power generation unit capable of remotely regulating speed according to claim 3, wherein: the inside of mounting groove (15) is provided with second clutch blocks (22), and spacing groove (23) have all been seted up to the top and the bottom of second clutch blocks (22).

5. The miniature wind power generation device capable of remotely regulating speed according to claim 3, wherein: through-hole (16) have all been seted up to the top and the bottom of installing frame (14), and the lateral wall at the inside both ends of through-hole (16) installs first limiting plate (17), spring main part (21) are installed to the bottom of first limiting plate (17).

6. The miniature wind power generation device capable of remotely regulating speed according to claim 5, wherein: the inside of through-hole (16) is provided with gag lever post (18) that runs through mounting groove (15), and second limiting plate (20) are all installed to the outer wall of gag lever post (18), the top of second limiting plate (20) is connected with spring main body (21).

7. The miniature wind power generation device capable of remotely regulating speed according to claim 6, wherein: carousel (19) are installed on the top of gag lever post (18), and the outer wall of carousel (19) is provided with anti-skidding line, the bottom of gag lever post (18) is the slope shape.

8. The miniature wind power generation device capable of remotely regulating speed according to claim 1, wherein: third clutch blocks (24) are all installed to the one end that wheel hub (2) are close to power generation storehouse (1), and third clutch blocks (24) are carbon fiber material.