CN210265019U

CN210265019U - Novel vertical wind driven generator

Info

Publication number: CN210265019U
Application number: CN201920593649.7U
Authority: CN
Inventors: 谭善育
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-28
Filing date: 2019-04-28
Publication date: 2020-04-07
Anticipated expiration: 2029-04-28

Abstract

The utility model discloses a novel vertical wind driven generator, which comprises a base, a generator, a central main shaft, a framework, blades and a limiter, wherein the framework in a cross shape is arranged above the central main shaft, the central main shaft is a part of the framework, the central main shaft is directly connected with the generator, the lower part of the generator is provided with the base, the blades are four, an upper transverse rotating fixing strip and a lower transverse rotating fixing strip are arranged on the blades, one end of each transverse rotating fixing strip is circular, the blades are sleeved on a blade rotating shaft, one end of each transverse rotating fixing strip is circular, through holes are arranged in the middle of 4 blade rotating shafts, 4 ropes with equal length are respectively connected with the similar through holes, the utility model has the advantages of simple structure, convenient installation and low manufacturing cost, each blade rotates around one end of the framework, and when rotating, the rotation of the blades rotates within 0-90 degrees due to the effect of the limiter, the fan blade horizontally rotates around one end of the framework between the framework and the limiting stopper so as to generate electricity.

Description

Novel vertical wind driven generator

Technical Field

The utility model relates to a wind power generation technical field especially relates to a novel vertical aerogenerator.

Background

Traditional aerogenerator includes the rotor mostly, the stator, fan blade ring flange and bearing, it is more loaded down with trivial details when not only installing like this, and its self volume is great, the structure is complicated, weight is heavier, when the installation, locate high tower section of thick bamboo top, the cost is high, the installation is all more difficult, it is also unsafe at the during operation, the utilization ratio of wind is lower, can not satisfy people's use, and when wind-force is great, rotation rate is great, damage easily that rotating vane can not satisfy people's use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the present background art, provide a novel vertical aerogenerator, including base, generator, central main shaft, skeleton, fan blade and stopper, the top of central main shaft is equipped with the skeleton that the shape is "ten" word, and central main shaft lug connection generator, the below of generator is equipped with the base, and the fan blade is equipped with four, sets up two horizontal rotation fixed strips about on the fan blade, horizontal rotation fixed strip one end is circularly, the fan blade cup joints on the fan blade rotation axis, the one end of horizontal rotation fixed strip is circularly, is equipped with the through-hole in the middle of 4 fan blade rotation axes, connects close through-hole respectively by the rope that 4 length equals, and these 4 ropes just play the limiting displacement of fan blade, and the stopper promptly can let the fan blade become 90 degrees with the fan blade rotation axis under the state of opening and shutting and be the limit.

Right the utility model discloses a further description, the fan blade is rectangle, and the horizontal rotation fixed strip rigid coupling that both ends were equipped with about the fan blade is on the surface of fan blade, two the distance of horizontal rotation fixed strip slightly be less than the height of skeleton.

To the utility model discloses a further description, the center main shaft is a part of skeleton, and the lower extreme directly links to each other with the generator, and the upper end is direct fixed with the skeleton.

To the utility model discloses a further description, the skeleton is the billet rigid coupling of "U" shape in the lateral wall of central main shaft by four shapes, and the width of every billet slightly is greater than the width of fan blade.

To the further description of the present invention, the circular diameter of one end of the rotating fixing strip is larger than the diameter of the frame.

To the description of the present invention, the position limiter is located at the other side of the blade transverse rotation fixing strip.

To the further description of the present invention, the material of the fan blade is a light and high quality advertisement foam board.

To the further description of the present invention, each of the rotation angles of the fan blades is 0 to 90 degrees.

For further description of the present invention, the height of the framework can be 1-50 m according to the requirement of the generator, and the height-width ratio is 5: 3.

By adopting the technical scheme, the method has the following beneficial effects:

the utility model discloses simple structure, simple to operate, the cost of manufacture is low, and every fan blade is rotatory around the one end of skeleton, and every fan blade atress is even, and when rotatory, because the effect of stopper, the rotation of fan blade is at 0-90 degrees internal rotations, and the fan blade is round the one end horizontal rotation of skeleton and then the electricity generation between skeleton and stopper.

Drawings

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

fig. 2 is a schematic structural view of the framework of the present invention;

fig. 3 is a schematic view of a fan blade structure of the present invention;

fig. 4 is a schematic view of the operation structure of the present invention;

FIG. 5 is a schematic top view of the operation of the present invention;

in the figure: 1-a fan blade; 2-a framework; 3-a fan blade rotating shaft; 4-a central main axis; 5-a generator; 6-a base; 7-a stopper; 8-transversely rotating the fixing strip.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

Example 1: the novel vertical wind driven generator as shown in fig. 1 to 5 comprises a fan blade 1, a framework 2, a fan blade rotating shaft 3, a central main shaft 4, a generator 5, a base 6, a limiting stopper 7 and a transverse rotating fixing strip 8, wherein the framework 2 in a cross shape is arranged above the central main shaft 4, the limiting stopper 7 is arranged in the middle of one end of the framework 2, the transverse rotating fixing strips 8 are arranged at the upper end and the lower end of the fan blade 1, one end of each transverse rotating fixing strip 8 is circularly sleeved on the fan blade rotating shaft 3 at one end of the framework 2, the central main shaft 4 is connected to the generator 5, the base 6 is arranged below the generator 5, the number of the fan blades 1 is four, the fan blades 1 are rectangular, the transverse rotating fixing strips 8 arranged at the upper end and the lower end of the fan blade 1 are fixedly connected to the surface of the fan blade 1, and the distance between the two transverse rotating fixing strips 8 is, the fan blade is characterized in that the framework 2 is fixedly connected to the side wall of the central main shaft 3 through four U-shaped steel bars, the width of each steel bar is slightly larger than that of the fan blade 1, the circular diameter of one end of the rotary fixing bar 8 is larger than that of the framework 2, the limiting stopper 7 is arranged on the other side of the transverse rotary fixing bar 8 of the fan blade 1, the fan blade 1 is made of a light high-quality advertisement foam board, the rotating angle of each fan blade 1 is 0-90 degrees, the height of the framework 2 can be 1-50 m according to the requirement of a generator, and the height-width ratio is 5: 3.

The lower end of a central main shaft 4 is fixedly connected with a generator 5 through a coupling device, under the state of natural wind, convection air is formed to enable the fan blades 1 to rotate, because the area of the fan blades 1 is large, the stress area is relatively large, two surfaces of each fan blade 1 comprise a front surface and a back surface, the front surfaces of the 4 fan blades are stress surfaces, the back surfaces of the 4 fan blades are force unloading surfaces, the back surfaces of the front surfaces are back surfaces, the front surface faces to the back surface of the other fan blade 1, the fan blades 1 are stressed and unloaded at any position, when the fan blades 1 are stressed, the fan blades 1 are in a closed state (the fan blades 1 are tightly attached to a framework), when the fan blades 1 are unloaded, the fan blades 1 are in an open state (one end of the fan blade 1 is far away from the framework 2 and is limited by a limiter 7 and forms an angle of 90 degrees with the framework), so that pressure difference is generated, and the, the bearing and the leakage force are switched continuously, and the rotation is light and handy under the action of pressure difference.

The utility model discloses simple structure, simple to operate, the structure is small and exquisite, and is with low costs, and every fan blade 1 opens, closed in 0-90 degrees around the one end of skeleton 2, and every fan blade 1 atress is even, and when the fan is whole rotatory, because stopper 7's effect, fan blade 1 incessantly is in 0-90 degrees, opens, the switching back and forth of closed state, and fan blade 1 is round the one end horizontal rotation of skeleton 2 between skeleton 2 and stopper 7.

Having described the basic principles and essential features of the invention, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed, and which are defined by the appended claims and their equivalents.

Claims

1. The utility model provides a novel vertical wind power generator, its characterized in that, includes base, generator, central main shaft, skeleton, fan blade and stopper, the top of central main shaft is equipped with the skeleton that the shape is "ten" word, and central main shaft lug connection generator, the below of generator is equipped with the base, and the fan blade is equipped with four, sets up two horizontal rotation fixed strips from top to bottom on the fan blade, horizontal rotation fixed strip one end is circularly, the fan blade cup joints on the fan blade rotation axis, the one end of horizontal rotation fixed strip is circularly, is equipped with the through-hole in the middle of 4 fan blade rotation axes, connects close through-hole respectively by the rope that 4 length equals, and these 4 ropes just play the limiting displacement of fan blade, and the stopper promptly can let the fan blade become 90 degrees with the fan blade rotation axis under the state of opening and shutting and is the limit.

2. The vertical wind-driven generator as claimed in claim 1, wherein the blades are rectangular, the upper and lower ends of the blades are provided with transverse rotation fixing strips fixedly connected to the surface of the blades, and the distance between the two transverse rotation fixing strips is slightly less than the height of the framework.

3. The vertical wind turbine according to claim 1, wherein the central main shaft is a part of a frame, the lower end of the central main shaft is directly connected with the generator, and the upper end of the central main shaft is directly fixed with the frame.

4. The novel vertical wind driven generator according to claim 1, wherein the framework is fixedly connected to the side wall of the central main shaft by four steel bars in a U shape, and the width of each steel bar is slightly larger than that of the fan blade.

5. The novel vertical wind power generator according to claim 1, wherein the diameter of the circle at one end of the rotating fixing strip is larger than the diameter of the framework.

6. The novel vertical wind driven generator according to claim 1, wherein the stopper is located on the other side of the blade transverse rotation fixing strip.

7. The novel vertical wind driven generator according to claim 1, wherein the fan blades are made of lightweight high-quality advertisement foam boards.

8. The novel vertical wind driven generator according to claim 1, wherein the rotation angle of each fan blade is 0-90 degrees.

9. The novel vertical wind driven generator according to claim 1, wherein the height of the framework can be 1-50 m according to the requirement of the generator, and the height-to-width ratio is 5: 3.