CN210164578U

CN210164578U - Wind-driven generator

Info

Publication number: CN210164578U
Application number: CN201920678381.7U
Authority: CN
Inventors: 潘光宇
Original assignee: Shanghai Jitai Drive Technology Co Ltd
Current assignee: Shanghai Jitai Drive Technology Co Ltd
Priority date: 2019-05-14
Filing date: 2019-05-14
Publication date: 2020-03-20
Anticipated expiration: 2029-05-14

Abstract

A wind driven generator comprises a lifting strut, a generator and wind driven fan blades, wherein a pushing piston is arranged inside the lifting strut, a lifting rod is fixedly connected above the pushing piston, and a motor bearing plate is fixedly connected above the lifting rod; a generator is arranged above the motor bearing plate, a rotating shaft is arranged in the generator, a rotor is arranged on the surface of the rotating shaft, a winding is arranged on the surface of the rotor, and a stator magnet is arranged on the inner wall of the generator; and electric brushes are arranged on two sides of the lower end of the rotating shaft. The utility model discloses simple structure through the wind-force flabellum that sets up, can keep same direction of rotation to rotate under the wind direction of difference, can replace traditional aerogenerator to need the drawback that just can rotate of upwind, can carry out the power generation operation under the condition of weak wind speed, simultaneously because the characteristic of structure, has avoided the light condition of traditional aerogenerator heavy first foot, greatly increased aerogenerator's stability.

Description

Wind-driven generator

Technical Field

The utility model relates to a new forms of energy equipment technical field especially relates to a 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 simpler, 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 under the drive of the wind wheel shaft to generate electricity, in a broad sense, the wind energy is also solar energy, so the wind power generator can be also called, and is a heat energy utilization generator taking the sun as a heat source and taking the atmosphere as a working.

However, the existing wind driven generator is large in size, high in manufacturing cost and transportation cost, extremely high in requirement on wind direction in the power generation process, large in rotation radius and high in requirement on space although the wind collision angle of the fan blades can be adjusted according to the wind direction.

In order to solve the above problems, a wind turbine is proposed in the present application.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving current aerogenerator that exists among the background art bulky, cost and cost of transportation are higher, and is high to the requirement of wind direction in the power generation process, though can adjust the flabellum angle of hitting the wind according to the wind direction, but adjust the great higher technical problem of requirement to the space of radius of gyration, the utility model provides an aerogenerator, through the aerogenerator who sets up, can keep same direction of rotation under the wind direction of difference, can replace traditional aerogenerator to need the drawback that just can the pivoted of upwind, can carry out the electricity generation operation under the condition of weak wind speed, simultaneously because the characteristic of structure, avoided the light condition of the first heavy foot of traditional aerogenerator, greatly increased aerogenerator's stability.

(II) technical scheme

In order to solve the problems, the utility model provides a wind driven generator, which comprises a lifting support, a generator and a wind driven fan blade, wherein a pushing piston is arranged in the lifting support, a lifting rod is fixedly connected above the pushing piston, and a motor bearing plate is fixedly connected above the lifting rod; a generator is arranged above the motor bearing plate, a rotating shaft is arranged in the generator, a rotor is arranged on the surface of the rotating shaft, a winding is arranged on the surface of the rotor, and a stator magnet is arranged on the inner wall of the generator; the utility model discloses a wind power generation device, including rotation axis, electric brush, electric power output terminal, rotation axis lower extreme both sides all are provided with the electric brush, electric brush both sides electric connection has electric power output terminal, rotation axis upper end fixedly connected with wind-force flabellum, and the rotation axis runs through in wind-force flabellum.

Preferably, the lower end of the lifting strut is provided with a base, structural rib plates are fixedly connected to two sides of the lower end of the lifting strut, and the lifting strut is fixedly connected with the base through the structural rib plates.

Preferably, a structural rod is arranged below the motor bearing plate, and the motor bearing plate is fixedly connected with the lifting rod through the structural rod.

Preferably, a lubricating bearing is arranged between the rotating shaft and the upper end of the generator.

Preferably, a supporting wheel is arranged below the wind power fan blade, and the lower part of the supporting wheel is in rolling connection with the upper surface of the generator.

The above technical scheme of the utility model has following profitable technological effect: through the aerogenerator who sets up, can be at the direction of blowing of wind rotation, because aerogenerator's self angle, can ensure that aerogenerator can both keep same direction of rotation to rotate under the wind direction of difference, can replace traditional aerogenerator and need just can pivoted drawback into the wind, can carry out the electricity generation operation under the condition of weak wind speed, simultaneously because the characteristic of structure, the condition that traditional aerogenerator is heavy foot is light has been avoided, greatly increased aerogenerator's stability, through lift pillar and the lifter that sets up, can adjust the height of aerogenerator, can adjust aerogenerator according to different wind-force, through lubricated bearing and the supporting wheel that sets up, can increase the rotatory smooth and easy nature of aerogenerator, the drag reduction, increase the wind energy utilization ratio height.

Drawings

Fig. 1 is a schematic view of the overall structure of the wind turbine generator provided by the present invention.

Fig. 2 is a schematic diagram of an internal structure of a generator in the wind turbine generator provided by the present invention.

Fig. 3 is a schematic view of the internal structure of the lifting support in the wind turbine of the present invention.

Fig. 4 is a schematic structural view of a wind blade in the wind turbine of the present invention.

Reference numerals:

1: a lifting column; 102: a lifting rod; 103: a structural rod; 104: a motor bearing plate; 105: a structural rib; 106: a base; 107: pushing the piston; 2: a generator; 201: a rotating shaft; 202: lubricating the bearing; 203: a rotor; 204: a winding; 205: a stator magnet; 206: an electric brush; 207: a power output terminal; 3: a wind power blade; 301: and supporting the wheels.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-4, the wind power generator provided by the present invention comprises a lifting pillar 1, a generator 2 and a wind power blade 3, wherein a pushing piston 107 is arranged inside the lifting pillar 1, a lifting rod 102 is fixedly connected above the pushing piston 107, and a motor bearing plate 104 is fixedly connected above the lifting rod 102;

a generator 2 is arranged above the motor bearing plate 104, a rotating shaft 201 is arranged inside the generator 2, a rotor 203 is arranged on the surface of the rotating shaft 201, a winding 204 is arranged on the surface of the rotor 203, and a stator magnet 205 is arranged on the inner wall of the generator 2;

the utility model discloses a fan, including rotation shaft 201, brush 206, electric brush 206, rotating shaft 201 upper end fixedly connected with wind-force flabellum 3, and rotation shaft 201 runs through in wind-force flabellum 3, the both sides of rotation shaft 201 lower extreme all are provided with brush 206, brush 206 both sides electric connection has electric power output terminal 207, rotation shaft 201 upper end fixedly connected with wind-force fla.

In this embodiment, a base 106 is disposed at the lower end of the lifting strut 1, structural ribs 105 are fixedly connected to two sides of the lower end of the lifting strut 1, the lifting strut 1 is fixedly connected to the base 106 through the structural ribs 105, a structural rod 103 is disposed below the motor bearing plate 104, the motor bearing plate 104 is fixedly connected to the lifting rod 102 through the structural rod 103, a lubricating bearing 202 is disposed between the rotating shaft 201 and the upper end of the generator 2, a supporting wheel 301 is disposed below the wind power blade 3, and the lower portion of the supporting wheel 301 is in rolling connection with the upper surface of the generator 2.

The utility model discloses in, through the wind-force flabellum 3 that sets up, can be at the direction rotation of blowing of wind, because wind-force flabellum 3's self angle, can ensure that wind-force flabellum 3 can both keep same direction of rotation downwards in the wind of difference to rotate, can replace traditional aerogenerator to need the drawback that just can the pivoted of upwind, can carry out the power generation operation under the condition of weak wind speed, simultaneously because the characteristic of structure, the condition that traditional aerogenerator is first heavy foot is light has been avoided, greatly increased aerogenerator's stability, through lift strut 1 and the lifter 102 that sets up, can adjust wind-force flabellum 3's height, can adjust wind-force flabellum 3 according to the wind-force of difference, through lubricated bearing 202 and the supporting wheel 301 that set up, can increase wind-force flabellum 3's rotatory smooth and easy nature, the reduction resistance.

As shown in fig. 2-3, a pushing piston 107 is arranged inside the lifting column 1, a lifting rod 102 is fixedly connected above the pushing piston 107, a motor bearing plate 104 is fixedly connected above the lifting rod 102, a generator 2 is arranged above the motor bearing plate 104, a rotating shaft 201 is arranged inside the generator 2, a rotor 203 is arranged on the surface of the rotating shaft 201, a winding 204 is arranged on the surface of the rotor 203, and a stator magnet 205 is arranged on the inner wall of the generator 2;

It should be noted that the structural rib 105 can increase the connection stability between the base 106 and the lifting column 1, the structural rod 103 can increase the connection stability between the lifting rod 102 and the motor bearing plate 104, and the lubricating bearing 202 and the supporting wheel 301 can increase the rotation smoothness of the wind power blade 3, reduce the resistance, and increase the wind power utilization rate.

It should be noted that the present invention provides a wind power generator, whose working principle is that, by means of the arranged wind power blade 3, it can rotate in the blowing direction of the wind, because of the angle of the wind power blade 3, it can be ensured that the wind power blade 3 can rotate in the same rotating direction in different wind directions, it can replace the disadvantage that the traditional wind power generator can rotate only when facing the wind, it can perform the power generation operation in the weak wind speed, meanwhile, because of the structural characteristics, it avoids the heavy end of the traditional wind power generator, greatly increases the stability of the wind power generator, the rotation of the wind power blade 3 drives the generator 2 to rotate, because the rotor 203 does the cutting magnetic induction line motion in the stator magnet 205, it can generate current, the generated current is output by the brush 206 and the power output terminal 207, through the arranged lifting support column 1 and the lifting rod 102, can adjust wind-force flabellum 3's height, can adjust wind-force flabellum 3 according to the wind-force of difference, through lubricated bearing 202 and supporting wheel 301 that sets up, can increase wind-force flabellum 3's rotatory smooth and easy nature, reduce the resistance, increase wind energy high-usage.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A wind driven generator is characterized by comprising a lifting strut (1), a generator (2) and wind driven fan blades (3), wherein a pushing piston (107) is arranged inside the lifting strut (1), a lifting rod (102) is fixedly connected above the pushing piston (107), and a motor bearing plate (104) is fixedly connected above the lifting rod (102);

a generator (2) is arranged above the motor bearing plate (104), a rotating shaft (201) is arranged in the generator (2), a rotor (203) is arranged on the surface of the rotating shaft (201), a winding (204) is arranged on the surface of the rotor (203), and a stator magnet (205) is arranged on the inner wall of the generator (2);

the utility model discloses a fan, including rotation axis (201), rotation axis (201) lower extreme both sides all are provided with brush (206), brush (206) both sides electric connection has power output terminal (207), rotation axis (201) upper end fixedly connected with wind-force fan blade (3), and rotation axis (201) run through in wind-force fan blade (3).

2. Wind power generator according to claim 1, characterized in that the lower end of the lifting column (1) is provided with a base (106), structural ribs (105) are fixedly connected to both sides of the lower end of the lifting column (1), and the lifting column (1) is fixedly connected with the base (106) through the structural ribs (105).

3. Wind generator according to claim 1, characterized in that a structural bar (103) is arranged below the motor carrier plate (104), and the motor carrier plate (104) is fixedly connected with the lifting bar (102) through the structural bar (103).

4. Wind generator according to claim 1, characterized in that a lubricated bearing (202) is arranged between the rotating shaft (201) and the upper end of the generator (2).

5. Wind generator according to claim 1, characterized in that the supporting wheel (301) is arranged under the wind blades (3), and the supporting wheel (301) is in rolling connection with the upper surface of the generator (2) under.