CN216198661U

CN216198661U - Permanent magnet wind power generator

Info

Publication number: CN216198661U
Application number: CN202122643708.7U
Authority: CN
Inventors: 缪建良; 毛佩林; 周炯
Original assignee: Zhejiang Jinhua Electrical Machinery Co ltd
Current assignee: Zhejiang Jinhua Electrical Machinery Co ltd
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2022-04-05
Anticipated expiration: 2031-11-01

Abstract

The utility model provides a permanent magnet wind driven generator. The base is included, the upper surface of the base is provided with a stand column, the upper surface of the stand column is provided with a mounting column, a supporting mechanism is arranged outside the stand column, and the mounting column is fixedly provided with a mounting seat. The utility model provides a permanent magnet wind driven generator, which is provided with a wind rudder mechanism, wherein a gear sleeve is controlled by a brushless motor to perform meshing circular rotation motion, and a wind deflector can perform circular rotation motion through the design, so that compared with the traditional fixed wind rudder, the wind rudder has the advantages that the wind deflector can be rotatably adjusted to change the angle of the wind deflector, the control and adjustment of the wind outlet angle are realized, and in addition, the supporting mechanism is also designed to be compared with the traditional stay cable type fixing mode.

Description

Permanent magnet wind power generator

Technical Field

The utility model relates to the technical field of permanent magnet wind driven generators, in particular to a permanent magnet wind driven generator.

Background

The wind power generator is an electric power device which converts wind energy into mechanical work, the mechanical work drives a rotor to rotate and finally outputs alternating current, the wind power generator generally comprises components such as a wind wheel, a generator, a direction regulator, a tower frame, a speed-limiting safety mechanism, an energy storage device and the like, the working principle of the wind power generator is simple, the wind wheel rotates under the action of the wind force and converts the kinetic energy of the wind into the mechanical energy of a wind wheel shaft, the generator rotates to generate electricity under the drive of the wind wheel shaft, and the wind power generators in the market are generally in a permanent magnet type.

Permanent magnet aerogenerator on the existing market exists in the working use, and the generator is mostly the guy cable formula and ground and stabilizes the link up, and such very unstable of stable mode just can not disassemble the change to the rudder of generator is mostly the integration of immobilization, and the user can not come the problem of the angular position of free rotation regulation rudder according to the direction of air inlet.

Therefore, it is necessary to provide a permanent magnet wind power generator to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a permanent magnet wind driven generator, which solves the problems that most generators are in a guyed mode and are stably connected with the ground, the stable mode is very unstable and cannot be disassembled and replaced, wind rudders of the generators are mostly fixed and integrated, and users cannot freely rotate and adjust the angle positions of the wind rudders according to the air inlet direction.

In order to solve the technical problems, the permanent magnet wind driven generator provided by the utility model comprises a base, wherein an upright post is arranged on the upper surface of the base, an installation post is arranged on the upper surface of the upright post, a supporting mechanism is arranged outside the upright post, an installation seat is fixed on the upper surface of the installation post, the outer wall of the installation seat is rotatably connected with a turntable, blades are fixed on the axis of the turntable in an equidistant array manner, the number of the blades is three, and a wind rudder mechanism is arranged outside the installation seat.

Preferably, the upright post is fixedly installed on the upper surface of the base by using a threaded flange, and the bottom of the installation post is fixedly installed on the top of the upright post by using a threaded flange.

Preferably, the supporting mechanism comprises a first clamping sleeve and a second clamping sleeve which are sleeved on the outer wall of the stand column, a first connecting seat is fixed on the outer wall of the first clamping sleeve and the outer wall of the second clamping sleeve, the number of the first connecting seats is four, supporting rods are arranged inside the first connecting seats, the bottom of each supporting rod is provided with a second connecting seat in a penetrating mode through bolts, and a positioning plate is fixed at the bottom of each second connecting seat.

Preferably, the top of the four supporting rods is connected with the four first connecting seats in an inserting mode through bolts, the first clamping sleeve is fixedly installed with the second clamping sleeve through bolts, and the four positioning plates are fixedly installed with the base through bolts.

Preferably, the rudder mechanism comprises an installation sleeve fixed on the outer wall of the installation seat, a brushless motor is clamped inside the installation sleeve, a gear is connected to an output shaft key groove of the brushless motor, a gear sleeve is meshed and connected with the outer wall of the gear, a limiting sleeve is fixed on the outer wall of the gear sleeve, and an air deflector is welded on the outer wall of the gear sleeve.

Preferably, the inner wall of the limiting sleeve is connected with the mounting sleeve through a bearing, and the extending lines of the axes of the gear, the gear sleeve and the limiting sleeve are overlapped.

Compared with the related art, the permanent magnet wind driven generator provided by the utility model has the following beneficial effects:

this device design has a rudder mechanism, adopt brushless motor control gear to make the tooth cover mesh circular rotation motion, can carry out circular rotation motion to the aviation baffle through such design, compare in traditional fixed rudder like this, make it possess but the angle that the rotatable regulation changed the aviation baffle, thereby realize the angle to the air-out and control the regulation, and still the design has supporting mechanism to compare in traditional stay cord formula's fixed mode, cooperation is connected to the first cutting ferrule and the second cutting ferrule of this device adoption combination formula, it is spacing to adopt the bracing piece that four equidistance distribute to support simultaneously, so not only can support stably, still conveniently assemble and disassemble.

Drawings

FIG. 1 is a schematic structural diagram of a permanent magnet wind turbine according to a preferred embodiment of the present invention;

FIG. 2 is a schematic view of the back side view structure shown in FIG. 1;

FIG. 3 is a schematic structural view of the support mechanism shown in FIG. 1;

fig. 4 is a schematic structural view of the rudder mechanism shown in fig. 1.

The number in the figure is 1, a base; 2. a column; 3. a support mechanism; 31. a first ferrule; 32. a second ferrule; 33. a first connecting seat; 34. a support bar; 35. a second connecting seat; 36. positioning a plate; 4. mounting a column; 5. a mounting seat; 6. a turntable; 7. a paddle; 8. a wind rudder mechanism; 81. installing a sleeve; 82. a brushless motor; 83. a gear; 84. a gear sleeve; 85. a limiting sleeve; 86. an air deflector.

Detailed Description

The utility model is further described with reference to the following figures and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a permanent magnet wind turbine provided in the present invention; FIG. 2 is a schematic view of the back side view structure shown in FIG. 1; FIG. 3 is a schematic structural view of the support mechanism shown in FIG. 1; fig. 4 is a schematic structural view of the rudder mechanism shown in fig. 1. Permanent magnet wind power generator, including base 1, the last surface mounting of base 1 has stand 2, and the last surface mounting of stand 2 has erection column 4, and the externally mounted of stand 2 has supporting mechanism 3, and the last fixed surface of erection column 4 has mount pad 5, and the outer wall of mount pad 5 rotates and is connected with carousel 6, and the equidistance array in axle center department of carousel 6 is fixed with paddle 7, and the quantity of paddle 7 is three, and the externally mounted of mount pad 5 has rudder mechanism 8.

Upright 2 is through the last fixed surface installation who uses threaded flange and base 1, and the mode of installing through threaded flange makes it possess the connection stability, advantage that the atress is strong through the top fixed mounting who uses threaded flange and upright 2 in the bottom of erection column 4.

The supporting mechanism 3 comprises a first clamping sleeve 31 and a second clamping sleeve 32 which are sleeved on the outer wall of the stand column 2, a first connecting seat 33 is fixed on the outer wall of the first clamping sleeve 31 and the outer wall of the second clamping sleeve 32, the number of the first connecting seats 33 is four, supporting rods 34 are all installed inside the four first connecting seats 33, the bottom of each of the four supporting rods 34 is provided with a second connecting seat 35 in a penetrating mode through a bolt, and a positioning plate 36 is fixed at the bottom of each of the four second connecting seats 35.

The tops of the four support rods 34 are all connected with the four first connecting seats 33 in a penetrating manner by using bolts, the first clamping sleeve 31 is fixedly installed with the second clamping sleeve 32 by using bolts, and the four positioning plates 36 are all fixedly installed with the base 1 by using bolts.

The wind vane mechanism 8 comprises an installation sleeve 81 fixed on the outer wall of the installation seat 5, a brushless motor 82 is clamped inside the installation sleeve 81, a gear 83 is connected to an output shaft key groove of the brushless motor 82, a gear sleeve 84 is meshed and connected to the outer wall of the gear 83, a limiting sleeve 85 is fixed on the outer wall of the gear sleeve 84, and an air deflector 86 is welded on the outer wall of the gear sleeve 84.

The inner wall of the limit sleeve 85 is connected with the mounting sleeve 81 by using a bearing, and the axial extension lines of the gear 83, the gear sleeve 84 and the limit sleeve 85 are superposed with each other.

The working principle of the permanent magnet wind driven generator provided by the utility model is as follows:

firstly, before use, a user sleeves a first sleeve 31 and a second sleeve 32 on the outer wall of an upright post 2, then fastens the first sleeve 31 and the second sleeve 32 by using bolts, then pulls a support rod 34 to enable a positioning plate 36 to be attached to the upper surface of a base 1, then enables four positioning plates 36 to be stably matched with the base 1 by using bolts, so that a supporting mechanism 3 is completely installed, then the user installs the upright post 2 and the base 1 by using bolt flanges, and connects the upright post 2 with a mounting column 4, so that the upright post 2 and the mounting column 4 are completely installed, finally, the use can be carried out, when wind blows to the blade 7, the blade 7 rotates to enable the mounting base 5 to carry out wind power rotation power generation work, and the user can start a brushless motor 82 to enable a gear 83 to rotate when using, when the gear 83 rotates, the gear 84 can drive a limit sleeve 85 to carry out circular rotation motion, when the gear sleeve 84 rotates, the wind deflector 86 can be controlled to rotate in a circular motion, and the wind power can be guided and divided into rudders by changing the angle of the wind deflector 86.

this device design has rudder mechanism 8, adopt brushless motor 82 control gear 83 to make tooth cover 84 mesh circular rotary motion, can carry out circular rotary motion to aviation baffle 86 through such design, compare in traditional fixed rudder like this, make it possess but rotation regulation change aviation baffle 86's angle, thereby realize controlling the regulation to the angle of air-out, and it has supporting mechanism 3 to compare in traditional stay cord formula's fixed mode still to design, the cooperation is connected to this device adoption first cutting ferrule 31 and the second cutting ferrule 32 of combination formula, it is spacing to adopt the bracing piece 34 of four equidistance distributions to support simultaneously, so not only can support stably, still conveniently assemble and disassemble.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. Permanent magnetism aerogenerator, including base (1), its characterized in that: the utility model discloses a wind-driven generator, including base (1), the last surface mounting of base (1) has stand (2), the last surface mounting of stand (2) has erection column (4), the externally mounted of stand (2) has supporting mechanism (3), the last fixed surface of erection column (4) has mount pad (5), the outer wall rotation of mount pad (5) is connected with carousel (6), the axle center department equidistance array of carousel (6) is fixed with paddle (7), and the quantity of paddle (7) is three, the externally mounted of mount pad (5) has rudder mechanism (8).

2. The permanent magnet wind generator according to claim 1, wherein the upright (2) is fixedly mounted with the upper surface of the base (1) by using a threaded flange, and the bottom of the mounting column (4) is fixedly mounted with the top of the upright (2) by using a threaded flange.

3. The permanent magnet wind power generator according to claim 1, wherein the supporting mechanism (3) comprises a first clamping sleeve (31) and a second clamping sleeve (32) which are sleeved on the outer wall of the upright post (2), the outer walls of the first clamping sleeve (31) and the second clamping sleeve (32) are fixed with first connecting seats (33), the number of the first connecting seats (33) is four, supporting rods (34) are installed inside the four first connecting seats (33), the bottoms of the four supporting rods (34) are inserted with second connecting seats (35) through bolts, and the bottoms of the four second connecting seats (35) are fixed with positioning plates (36).

4. The permanent magnet wind power generator according to claim 3, wherein the top of each of the four support rods (34) is inserted into and connected with the four first connecting seats (33) by using a bolt, the first clamping sleeve (31) is fixedly installed with the second clamping sleeve (32) by using a bolt, and the four positioning plates (36) are fixedly installed with the base (1) by using bolts.

5. The permanent magnet wind power generator according to claim 1, wherein the wind rudder mechanism (8) comprises a mounting sleeve (81) fixed on the outer wall of the mounting base (5), a brushless motor (82) is clamped inside the mounting sleeve (81), a gear (83) is connected to an output shaft key groove of the brushless motor (82), a gear sleeve (84) is connected to the outer wall of the gear (83) in a meshed mode, a limiting sleeve (85) is fixed on the outer wall of the gear sleeve (84), and a wind deflector (86) is welded on the outer wall of the gear sleeve (84).

6. The permanent magnet wind power generator according to claim 5, wherein the inner wall of the position limiting sleeve (85) is connected with the mounting sleeve (81) through a bearing, and axial extension lines of the gear (83), the gear sleeve (84) and the position limiting sleeve (85) are coincident with each other.