CN215333234U

CN215333234U - High-efficiency wind power generation device

Info

Publication number: CN215333234U
Application number: CN202120295371.2U
Authority: CN
Inventors: 陈洪沧
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2021-12-28
Anticipated expiration: 2031-02-02

Abstract

The utility model discloses a high-efficiency wind power generation device which comprises a base plate, a support column, a power generation device support block, a support plate, an inner bearing, an outer rotating pipe, an inner rotating rod, a fixed bearing, an inner fan blade, a hub, an outer bearing, an outer fan blade, an installation cavity, a generator, a first gear, a second gear and a rotating support rod. Compared with the prior art, the utility model has the advantages that: the vertical shaft is adopted for generating power, and the power can be generated and the height can be automatically adjusted when the wind power is small.

Description

High-efficiency wind power generation device

Technical Field

The utility model relates to the technical field of wind power generation, in particular to a high-efficiency wind power generation device.

Background

Wind power generation is that wind energy is converted into mechanical work, the mechanical work drives a rotor to rotate, and alternating current is finally output. The existing wind power generation device mostly adopts a horizontal shaft power generation mode, the efficiency of the power generation mode is low, power generation can not be carried out when wind power is small, and meanwhile, the height of the power generation device can not be adjusted according to different wind power sizes.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects and provide a high-efficiency wind power generation device which can generate power and can automatically adjust the height when wind power is small by adopting a vertical shaft for power generation.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: a high-efficiency wind power generation device comprises a substrate, wherein a support column is arranged at the center of the upper end of the substrate, a power generation device support block is arranged at the upper end of the support column, a support plate is arranged at the center of the upper end of the power generation device support block, an inner bearing is arranged at the center of the inner part of the support plate, an outer rotating pipe is fixedly inserted in the inner ring of the inner bearing, an inner rotating rod is arranged in the outer rotating pipe, fixed bearings are arranged at the upper end and the lower end of the outer rotating pipe respectively, semicircular inner blades are arranged at the front side, the rear side and the two sides of the outer rotating pipe respectively, the upper end and the lower end between the inner blades and the outer rotating pipe are fixedly connected through inner connecting rods, the upper end of the inner rotating rod extends to the upper side of the outer rotating pipe and is fixedly provided with a wheel hub, the support plate is sleeved with the outer bearing, and outer blades are arranged at the front side, the rear side and the two sides of the inner blades respectively, the upper end and the lower end of the outer fan blade are fixedly connected with the wheel hub and the outer bearing outer ring through outer connecting rods, mounting cavities are arranged at the lower side of the support plate and one side of the support plate in the power generation device support block, power generators are arranged in the mounting cavities, the lower end of the outer rotating pipe extends into the mounting cavities and is fixedly sleeved with a first gear, a second gear meshed with the first gear is arranged at one end of the first gear, the second gear is arranged at the side edge of the mounting cavity, a slotted hole structure matched with the second gear for use is arranged in the power generation device support block, rotating support rods are fixedly arranged at the circle centers of the upper end and the lower end of the second gear, the upper end of each rotating support rod is rotatably connected with the top surface of the mounting cavity, the lower end of each rotating support rod is connected with the power generators, an electric push rod is fixedly arranged at the other side of the mounting cavity in the power generation device support block, and a clamping plate matched with the first gear is fixedly arranged at the telescopic end of the electric push rod, the lower end of the base plate is fixedly provided with a fixing pile with an upward opening, and the base plate is provided with a guide hole structure matched with the support column for use.

Compared with the prior art, the utility model has the advantages that: compared with the prior art, the vertical shaft generator generates electricity by adopting the vertical shaft, the vertical shaft generator can enable wind in any direction to blow the fan blades, the direction does not need to be changed according to the direction, the rotating radius is smaller, the generating efficiency is improved, meanwhile, the outer fan blades and the inner fan blades are arranged at the same time to respectively generate electricity for the two generators, the small inner fan blades can be controlled to generate electricity when the wind power is small, the generating efficiency can be further improved by double generation, and in addition, the height adjustment can be realized by the movable support columns which can move up and down and matching with the fixed piles.

As an improvement, the upper end of the hub is provided with a wind speed detection device.

As an improvement, a stud is arranged inside the fixing pile, a cavity structure is arranged inside the stud, a bearing is arranged on the bottom surface of the fixing pile, and the lower end of the stud is fixedly inserted into an inner ring of the bearing.

As the improvement, the inside decurrent thread groove structure of opening that is of pillar, the fixed motor that is equipped with in inside top of pillar, the fixed transmission post that is equipped with of motor lower extreme rotation end department, the transmission post lower extreme extends to inside the double-screw bolt, the fixed stopper that is equipped with of transmission post both sides lower extreme, the inside spacing groove that all is equipped with the cooperation double-screw bolt and uses of double-screw bolt both sides wall.

As an improvement, both sides of the upper end of the substrate are provided with anti-rotation limiting columns, the anti-rotation limiting columns are of cavity structures, the top surfaces of the inner parts of the anti-rotation limiting columns are provided with baffles, anti-rotation limiting rods are fixedly arranged at the centers of the upper ends of the baffles, and the upper ends of the anti-rotation limiting rods extend to the upper sides of the outer parts of the anti-rotation limiting columns and are fixedly connected with both sides of the lower ends of the supporting blocks of the power generation device.

Drawings

Fig. 1 is a schematic structural view of a high-efficiency wind power generation device according to the present invention.

As shown in the figure: 1. the wind power generation device comprises a base plate, 2, a support column, 3, a power generation device support block, 4, a support plate, 5, an inner bearing, 6, an outer rotating pipe, 7, an inner rotating rod, 8, a fixed bearing, 9, an inner fan blade, 10, an inner connecting rod, 11, a hub, 12, an outer bearing, 13, an outer fan blade, 14, an outer connecting rod, 15, a mounting cavity, 16, a power generator, 17, a first gear, 18, a second gear, 19, a rotating support rod, 20, an electric push rod, 21, a clamping plate, 22, a fixed pile, 23, a stud, 24, a wind speed detection device, 25, a bearing, 26, a motor, 27, a transmission column, 28, a limit block, 29, a limit groove, 30, an anti-rotation limit column, 31, a baffle plate, 32 and an anti-rotation limit rod.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to the attached drawing 1, a high-efficiency wind power generation device comprises a base plate 1, a support column 2 is arranged at the center of the upper end of the base plate 1, a power generation device support block 3 is arranged at the upper end of the support column 2, a support plate 4 is arranged at the center of the upper end of the power generation device support block 3, an inner bearing 5 is arranged at the center of the inner part of the support plate 4, an outer rotating pipe 6 is fixedly inserted in the inner ring of the inner bearing 5, an inner rotating rod 7 is arranged inside the outer rotating pipe 6, fixed bearings 8 are arranged at the upper end and the lower end inside the outer rotating pipe 6, the upper end and the lower end of the inner rotating rod 7 are fixedly inserted in the inner ring of the fixed bearings 8, semi-circular inner blades 9 are arranged at the front and back of the outer rotating pipe 6 and at the two sides, the upper end and the lower end between the inner blades 9 and the outer rotating pipe 6 are fixedly connected through an inner connecting rod 10, the upper end of the inner rotating rod 7 extends to the outer upper side of the outer rotating pipe 6 and is fixedly provided with a hub 11, an outer bearing 12 is sleeved on the support plate 4, outer blades 13 are arranged on the front side, the rear side and two sides of the inner blade 9, the upper end and the lower end of each outer blade 13 are fixedly connected with the outer rings of the hub 11 and the outer bearing 12 through an outer connecting rod 14, an installation cavity 15 is arranged in the power generation device support block 3 and at the lower side and one side of the support plate 4, a power generator 16 is arranged in each installation cavity 15, the lower end of the outer rotating pipe 6 extends into the installation cavity 15 and is fixedly sleeved with a first gear 17, one end of the first gear 17 is provided with a second gear 18 meshed with the first gear, the second gear 18 is arranged in the installation cavity 15 at the side edge, a slotted hole structure matched with the second gear 18 is arranged in the power generation device support block 3, a rotating support rod 19 is fixedly arranged at the center of the upper end and the lower end of the second gear 18, and the upper end of the rotating support rod 19 at the upper side is rotatably connected with the top surface of the installation cavity 15, the downside 19 lower extreme of rotation branch is connected with generator 16, the inside opposite side that is located to set up installation cavity 15 of power generation facility piece 3 is fixed and is equipped with electric putter 20, the cardboard 21 that cooperation gear 17 used is fixed to the flexible end department of electric putter 20, the fixed ascending spud pile 22 of opening that is equipped with of base plate 1 lower extreme, be equipped with the guide hole structure that cooperation pillar 2 used on the base plate 1.

And the upper end of the hub 11 is provided with a wind speed detection device 24.

The fixing pile 22 is internally provided with a stud 23, the stud 23 is internally provided with a cavity structure, the bottom surface of the fixing pile 22 is provided with a bearing 25, and the lower end of the stud 23 is fixedly inserted into the inner ring of the bearing 25.

Inside being the decurrent thread groove structure of opening of pillar 2, the fixed motor 26 that is equipped with in the inside top of pillar 2, motor 26 lower extreme rotates the fixed transmission post 27 that is equipped with in end department, the transmission post 27 lower extreme extends to inside the double-screw bolt 23, the fixed stopper 28 that is equipped with of 27 both sides lower extreme of transmission post, the inside spacing groove 29 that all is equipped with cooperation double-screw bolt 23 and uses of double-screw bolt 23 both sides wall.

The utility model discloses a spacing post of preventing changeing, including base plate 1, it is equipped with the spacing post 30 that prevents changeing all to be equipped with in base plate 1 upper end both sides, it is the cavity structure to prevent changeing spacing post 30 inside, it is equipped with baffle 31 to prevent changeing the inside top surface of spacing post 30, baffle 31 upper end center department is fixed to be equipped with prevents changeing gag lever post 32, prevent changeing gag lever post 32 upper end and extend to preventing changeing the outside upside of spacing post 30 and prop up 3 lower extreme both sides fixed connection with power generation facility.

When the wind power generation device is implemented specifically, the fixing piles 22 are buried underground, then the base plate 1 serves as a bottom support, when the wind power is small, the wind power can blow the inner fan blades 9 to rotate, the inner fan blades 9 rotate to drive the outer rotating pipe 6 to rotate, meanwhile, the first gear 17 and the second gear 18 are matched for transmission to drive the generator 16 to generate power, one part of the power generated by the inner fan blades 9 is used for supplying power to self-powered equipment, the other part of the power can be conveyed outwards, when the inner fan blades 9 are not needed to be used, the electric push rod 20 is started, the first gear 17 is clamped by the clamping plate 21 and cannot rotate, when the wind speed detection device 24 detects the change of the wind speed height, the motor 26 can be controlled to rotate, the height of the whole device can be adjusted through the threaded connection between the support columns 2 and the stud 23, and the fan blades can contact the position with the high wind speed to generate power.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a high-efficient wind power generation set, includes base plate (1), base plate (1) upper end center department is equipped with pillar (2), pillar (2) upper end is equipped with power generation facility piece (3), its characterized in that: a support plate (4) is arranged at the center of the upper end of a support block (3) of the power generation device, an inner bearing (5) is arranged at the center of the interior of the support plate (4), an outer rotating pipe (6) is fixedly inserted in the inner ring of the inner bearing (5), an inner rotating rod (7) is arranged in the outer rotating pipe (6), fixed bearings (8) are arranged at the upper end and the lower end of the interior of the outer rotating pipe (6), the upper end and the lower end of the inner rotating rod (7) are fixedly inserted in the inner ring of the fixed bearings (8), semi-circular arc-shaped inner fan blades (9) are arranged at the front side, the rear side and the two sides of the outer rotating pipe (6), the upper end and the lower end of each inner fan blade (9) and the outer rotating pipe (6) are fixedly connected through an inner connecting rod (10), a wheel hub (11) is fixedly arranged at the upper end of the inner rotating rod (7) extends to the upper side of the exterior of the outer rotating pipe (6), an outer bearing (12) is sleeved on the support plate (4), the front and back and two sides of the inner fan blade (9) are respectively provided with an outer fan blade (13), the upper end and the lower end of the outer fan blade (13) are fixedly connected with the hub (11) and the outer ring of the outer bearing (12) through the outer connecting rod (14), the position of the inner part of the power generation device supporting block (3) which is positioned at the lower side of the supporting plate (4) and one side of the supporting plate is respectively provided with a mounting cavity (15), the inner part of the mounting cavity (15) is provided with a power generator (16), the lower end of the outer rotating pipe (6) extends to the inner part of the mounting cavity (15) and is fixedly sleeved with a first gear (17), one end of the first gear (17) is provided with a second gear (18) meshed with the first gear, the second gear (18) is arranged at the side edge of the mounting cavity (15), the inner part of the power generation device supporting block (3) is provided with a slotted hole structure matched with the second gear (18) for use, and the circle center of the upper end and the lower end of the second gear (18) is fixedly provided with a rotating supporting rod (19), upside rotating branch (19) upper end is rotated with installation cavity (15) top surface and is connected, the downside rotating branch (19) lower extreme and being connected with generator (16), power generation facility piece (3) inside is located the fixed electric putter (20) that is equipped with of opposite side that sets up installation cavity (15), electric putter (20) flexible end department is fixed cardboard (21) that are equipped with cooperation gear one (17) and use, fixed opening ascending spud pile (22) that are equipped with of base plate (1) lower extreme, be equipped with the guide hole structure that cooperation pillar (2) used on base plate (1).

2. A high efficiency wind power plant as defined in claim 1, wherein: and the upper end of the hub (11) is provided with a wind speed detection device (24).

3. A high efficiency wind power plant as defined in claim 1, wherein: the fixing pile is characterized in that a stud (23) is arranged inside the fixing pile (22), the stud (23) is of a cavity structure, a bearing (25) is arranged on the bottom surface of the fixing pile (22), and the lower end of the stud (23) is fixedly inserted into an inner ring of the bearing (25).

4. A high efficiency wind power plant as defined in claim 3, wherein: pillar (2) inside is the decurrent thread groove structure of opening, fixed motor (26) that is equipped with in inside top of pillar (2), motor (26) lower extreme rotates the fixed transmission post (27) that is equipped with of end department, transmission post (27) lower extreme extends to inside double-screw bolt (23), transmission post (27) both sides lower extreme is fixed and is equipped with stopper (28), double-screw bolt (23) both sides inside all is equipped with spacing groove (29) that cooperation double-screw bolt (23) used.

5. A high efficiency wind power plant as defined in claim 1, wherein: base plate (1) upper end both sides all are equipped with prevents changeing spacing post (30), it is the cavity structure to prevent changeing spacing post (30) inside, it is equipped with baffle (31) to prevent changeing the inside top surface of spacing post (30), baffle (31) upper end center department is fixed to be equipped with prevents changeing gag lever post (32), prevent changeing gag lever post (32) upper end and extend to prevent changeing spacing post (30) outside upside and prop up piece (3) lower extreme both sides fixed connection with power generation facility.