CN111963371A

CN111963371A - Wind power generation device capable of automatically reducing rotating speed

Info

Publication number: CN111963371A
Application number: CN202010893098.3A
Authority: CN
Inventors: 刘让群
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2020-11-20

Abstract

The invention discloses a wind power generation device capable of automatically reducing the rotating speed, which comprises a base, a fixed column and a second blade, wherein the bottom of the base is provided with the fixed block, the outer side of the fixed block is connected with a groove, the groove is formed in a connecting seat, the connecting seat is positioned below the base, the upper end of the base is provided with the fixed column, the lower end of the inner part of the fixed column is provided with a connecting rod, one end of the connecting rod is connected with a fixed bevel gear, the upper end of a supporting column is connected with a fixed seat, and the fixed bevel gear. The wind power generation device capable of automatically reducing the rotating speed can well complement the defect that a bicycle cannot generate electric energy by itself, and the rotating speed of the wind power generation device can be reduced according to the speed of the bicycle when the bicycle runs, so that the wind resistance generated by the wind power generation device is reduced, and the device cannot influence people riding.

Description

Wind power generation device capable of automatically reducing rotating speed

Technical Field

The invention relates to the technical field of wind power generation, in particular to a wind power generation device capable of automatically reducing the rotating speed.

Background

Along with the continuous development of economy, people are more and more to the demand of electric energy, the fossil energy can not satisfy the whole electric energy demand of people already, the fossil energy can produce harmful gas when burning, thereby cause the influence to the environment, be unfavorable for people sustainable development's demand, and new clean energy becomes the direction that people paid attention to, clean energy can not cause the influence to the environment when using, and then accord with people's demand more, and wind energy is one of clean energy, need use wind power generation set when using it, and general wind power generation set has some shortcomings, for example:

firstly, a general wind power generation device, such as a vehicle-mounted wind power generation device with application number CN201810233246.1, can convert the energy of fossil fuel combustion into electric energy when the existing motor vehicle is in use, and the main wind power of the wind power generation device is the wind resistance generated when the motor vehicle moves forward, after the vehicle speed is increased, because the wind power generation device can not reduce the rotating speed of the device to reduce the wind resistance received by the motor vehicle, the existence of the wind power generation device can obviously increase the resistance received by the motor vehicle, thereby greatly increasing the consumption of fossil energy, and further leading the practicability of the device to be lower;

secondly, when the general wind power generation device is used, the device and the vehicle are not conveniently separated, so that the device is not convenient to move and can only generate power at one position, and the device is inconvenient to use.

Disclosure of Invention

The invention aims to provide a wind power generation device capable of automatically reducing the rotating speed, so as to solve the problems that the rotating speed of the device cannot be reduced and the device is inconvenient to separate from a vehicle in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a wind power generation device capable of automatically reducing the rotating speed comprises a base, a fixed column and a second blade, wherein the bottom of the base is provided with the fixed block, the outer side of the fixed block is connected with a groove, the groove is formed in the connecting seat, the connecting seat is positioned below the base, the upper end of the base is provided with the fixed column, the lower end of the inner part of the fixed column is provided with a connecting rod, one end of the connecting rod is connected with a fixed bevel gear, one end of the fixed bevel gear is provided with a connecting bevel gear, the upper end of the connecting bevel gear is fixedly provided with a supporting rod, the outer side of the supporting rod is in threaded connection with a supporting column, the supporting column and the fixed column are in sliding connection, the upper end of the supporting column is connected with a fixed seat, the fixed seat and the fixed seat form a rotating structure, the inner side face of the, and the side of the second blade is provided with a fixing hole, and the fixing hole is connected with the screw rod in a clamping manner.

Preferably, base and connecting seat semicircular in shape, and the two is run through by the foundation to the foundation is provided with 2, and base and connecting seat constitute simultaneously and dismantle mounting structure.

Preferably, the bottom equidistance of base is provided with the fixed block, and fixed block and recess are the block connection.

Preferably, the lower end of the bottom column is conical, and the bottom column is in threaded connection with the fixing sleeve.

Preferably, the dead lever is plum blossom shape, and dead lever and fixed column are the block connection to the one end setting of dead lever is in the inside of connecting rod, and the two constitutes extending structure through fixed spring simultaneously.

Preferably, the connecting rod is internally provided with a fixed spring which is penetrated by the fixed rod, the connecting rod and the fixed column form a rotating structure, and the connecting rod and the connecting bevel gear are in meshed connection through the fixed bevel gear.

Preferably, the side of fixing base is the equidistance and is provided with first blade, and the two constitutes revolution mechanic to first blade and second blade are sliding connection, and the side equidistance of second blade is provided with the fixed orifices simultaneously, and the fixed way has been seted up to the inside of fixing base moreover.

Preferably, the lower extreme that fixed way is fixed with connecting spring, and connecting spring's upper end is provided with the limiting plate to the side lower extreme symmetry of limiting plate is provided with 2 lugs, and fixed way is sliding connection with limiting plate and lug respectively simultaneously, and the upper end of limiting plate is inside to be seted up the spacing groove moreover.

Compared with the prior art, the invention has the beneficial effects that: the wind power generation device capable of automatically reducing the rotating speed,

1. when a general wind power generation device and a motor vehicle are matched for use, fossil fuel in the motor vehicle can be converted into electric energy, the wind power generation device can increase resistance borne by the motor vehicle, so that the practicability of the device is low, the device can be matched with a bicycle for use when in use, more and more people can travel by riding the bicycle at present, not only can watch scenery along the way, but also can exercise the body, more and more electric appliances are provided at present, and the device can well supplement the defect because the bicycle can not generate electric energy by self, and when the bicycle runs, the rotating speed of the wind power generation device can be reduced according to the speed of the bicycle, so that the wind resistance generated by the wind power generation device is reduced, and the device can not influence people riding;

2. when the device is used, the device and a cushion of a bicycle are fixed, the wind power generation device can be driven to move when a vehicle moves, so that wind power received by the device is increased, the fixing seat can rotate, the power generation device body generates power to charge electrical appliances such as a mobile phone, and the first blade and the second blade can rotate to the rear side of the vehicle when the wind resistance is large in the running process of the vehicle, so that the contact area between the device and the wind is reduced, the resistance received by the vehicle is reduced, and the use of the device is facilitated;

3. after finishing traveling, through rotating fixed cover with its and fixed column separation, because the one end of fixed column is the toper, so pass the fixed column base and imbed in the ground just can fix the device to when making the device camp in the field, can come to adjust the position of device according to the position of camp, thereby the use of the device of being convenient for.

Drawings

FIG. 1 is a schematic overall front cross-sectional structural view of the present invention;

FIG. 2 is a top sectional view of the bump and track assembly of the present invention;

FIG. 3 is a schematic cross-sectional view of the connecting spring and limiting plate of the present invention;

FIG. 4 is a right sectional view of the screw and second vane assembly of the present invention;

FIG. 5 is a schematic view of a top view of the installation of the limiting plate and the limiting groove of the present invention;

FIG. 6 is a right sectional view of the fixing rod and connecting rod of the present invention;

fig. 7 is a schematic view showing a front sectional view of the installation of the bottom pillar and the fixing sleeve of the present invention.

In the figure: 1. a base; 2. a connecting seat; 3. a bottom pillar; 4. fixing a sleeve; 5. fixing a column; 6. fixing the rod; 7. a connecting rod; 8. fixing the spring; 9. fixing the bevel gear; 10. connecting a bevel gear; 11. a support bar; 12. a support pillar; 13. a fixed seat; 14. a first blade; 15. a screw; 16. a second blade; 17. a fixing hole; 18. a connecting spring; 19. a limiting plate; 20. a bump; 21. a fixed way; 22. a limiting groove; 23. a fixed block; 24. and (4) a groove.

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. 1-7, the present invention provides a technical solution: a wind power generation device capable of automatically reducing the rotating speed comprises a base 1, a connecting seat 2, a bottom column 3, a fixing sleeve 4, a fixing column 5, a fixing rod 6, a connecting rod 7, a fixing spring 8, a fixing bevel gear 9, a connecting bevel gear 10, a supporting rod 11, a supporting column 12, a fixing seat 13, a first blade 14, a screw 15, a second blade 16, a fixing hole 17, a connecting spring 18, a limiting plate 19, a lug 20, a fixing channel 21, a limiting groove 22, a fixing block 23 and a groove 24, wherein the bottom of the base 1 is provided with the fixing block 23, the outer side of the fixing block 23 is connected with the groove 24, the groove 24 is arranged inside the connecting seat 2, the connecting seat 2 is positioned below the base 1, the upper end of the base 1 is provided with the fixing column 5, the lower end of the inside of the fixing column 5 is provided with the connecting rod 7, one end of the connecting rod 7, and the upper end of connecting bevel gear 10 is fixed with bracing piece 11, the outside threaded connection of bracing piece 11 has support column 12, and support column 12 and fixed column 5 are sliding connection, the upper end of support column 12 is connected with fixing base 13, and the two constitutes rotating-structure, the inside side of fixing base 13 is connected with first blade 14, and the side threaded connection of first blade 14 has screw rod 15, the inside of first blade 14 is provided with second blade 16, and fixed orifices 17 has been seted up to the side of second blade 16, and fixed orifices 17 and screw rod 15 are the block connection, the inside upper end of support column 12 is provided with the power generation facility body, and the power generation facility body is connected with fixing base 13.

Base 1 and connecting seat 2 semicircular in shape, and the two is run through by foundation 3, and foundation 3 is provided with 2, mounting structure is dismantled to base 1 and connecting seat 2 constitution simultaneously, base 1's bottom equidistance is provided with fixed block 23, and fixed block 23 and recess 24 are connected for the block, can wrap up the cushion of base 1 and connecting seat 2 with the bicycle when using the device, fixed block 23 can imbed the inside of recess 24 this moment, both guarantee that base 1 and connecting seat 2 can not misplace, also can make the more stability of device, then pass base 1 and connecting seat 2 with foundation 3, use fixed cover 4 and foundation 3 to connect and guarantee base 1 and connecting seat 2, thereby guarantee that the device can normal use.

The lower extreme of foundation 3 is the toper, and foundation 3 and fixed cover 4 are threaded connection, and when the device was using, fixed cover 4 can cover the toper end of foundation 3 to prevent that foundation 3 from stabbing the people, when removing to a place back, make its and foundation 3 separation through rotating fixed cover 4, because the lower extreme of foundation 3 is the toper, so can be with foundation 3 embedding ground, thereby fix the device, be convenient for use the device.

Dead lever 6 is plum blossom form, and dead lever 6 and fixed column 5 are connected for the block, and the one end setting of dead lever 6 is in the inside of connecting rod 7, simultaneously the two constitutes extending structure through fixed spring 8, when needs adjusting device's height, make its outside removal no longer with fixed column 5 block through outwards moving dead lever 6, thereby rotate dead lever 6 and adjust the height of device, and fixed spring 8 can contract when dead lever 6 outwards removes, after the adjustment finishes, fixed spring 8 can promote dead lever 6 inside removal, make dead lever 6 and fixed column 5 block, thereby fix the device, prevent that the device from taking place to rotate, and then increase the stability of device.

Connecting rod 7's inside is provided with fixed spring 8, and fixed spring 8 is run through by dead lever 6, and connecting rod 7 and fixed column 5 constitute rotating-structure, connecting rod 7 is connected for the meshing through fixed bevel gear 9 with connecting bevel gear 10 simultaneously, it is high when adjusting device, dead lever 6 rotates and drives connecting rod 7 and rotate, fixed bevel gear 9 rotates thereupon when connecting rod 7 rotates, can drive when fixed bevel gear 9 rotates and connect bevel gear 10 and rotate, bracing piece 11 of connecting bevel gear 10 upper end rotates thereupon, because bracing piece 11 and support column 12 are threaded connection, and fixed column 5 can carry on spacingly to support column 12, thereby highly adjusting support column 12.

The side of fixing base 13 is provided with first blade 14 with equal angle, and the two constitute rotating-structure, and first blade 14 and second blade 16 are sliding connection, and the side equidistance of second blade 16 is provided with fixed orifices 17, and fixed way 21 has been seted up to the inside of fixing base 13, when wind blows to first blade 14 and second blade 16, will make the two remove, thereby make fixing base 13 rotate and generate electricity, and the area of second blade 16 can be adjusted, thereby adjust the windage that the device received, when adjusting, make it no longer block with fixed orifices 17 through rotating screw 15, thereby remove second blade 16 and adjust its length that stretches out from first blade 14 is inside, later with the device recovery normal position, thereby the windage that manual control device received.

The lower end of the fixed way 21 is fixed with a connecting spring 18, the upper end of the connecting spring 18 is provided with a limit plate 19, the lower end of the side surface of the limit plate 19 is symmetrically provided with 2 convex blocks 20, meanwhile, the fixed way 21 is respectively in sliding connection with the limit plate 19 and the convex blocks 20, the upper end of the limit plate 19 is internally provided with a limit groove 22, when the device is normally used, the limit plate 19 is pressed to the bottom end, the limit plate 19 is rotated to enable the convex blocks 20 to rotate, at the moment, the fixed way 21 limits the convex blocks 20, the convex blocks 20 cannot move outwards, so that the fixed way 21 is fixed, at the moment, the fixed way 21 covers the upper part of the first blade 14, the first blade cannot rotate, the device normally operates, when the device is required to automatically reduce the speed, the convex blocks 20 are restored by rotating the limit plate 19, at the fixed way 21 no longer limits the convex blocks 20, when the thrust on the first blade 14 and the second blade 16 is larger, the first blade 14 and the second blade 16 vertically rotate, when the first blade 14 and the second blade 16 rotate, the contact area between the first blade 14 and the air is reduced, so that the rotation of the device is reduced, the limiting plate 19 is pulled by the connecting spring 18 to move downwards, the rotation direction of the first blade 14 is controlled due to the contact between the limiting plate 19 and the first blade 14, the inclination angle of the first blade 14 is adjusted according to the wind power, when the device is not used, the limiting plate 19 is moved to the uppermost end, the limiting plate 19 is rotated again, the bump 20 limits the limiting plate 19, so that the limiting plate 19 cannot move downwards, the first blade 14 is rotated to be vertical, the limiting plate 19 is restored to the original position and moves downwards, and at this time, the first blade 14 passes through the limiting groove 22, so that the first blade 14 is limited, the device is direct this moment, has reduced the area of device to be convenient for accomodate the device.

The working principle is as follows: when the wind power generation device capable of automatically reducing the rotating speed is used, the base 1 and the connecting seat 2 are firstly attached to a cushion of a bicycle, the fixing blocks 23 are embedded into the corresponding grooves 24, so that the base 1 and the connecting seat 2 are prevented from being dislocated, the stability of the base 1 and the connecting seat 2 is improved, the bottom column 3 penetrates through the base 1 and the connecting seat 2, and then the fixing sleeve 4 is used for fixing the bottom column 3, so that the base 1 and the connecting seat 2 are fixed with the saddle;

the screw rod 15 is rotated to move outwards, the screw rod 15 and the fixing hole 17 are not clamped at the moment, so that the second blade 16 is moved to adjust the length of the second blade extending out of the first blade 14, the contact area of the manual adjusting device and wind is adjusted, the wind resistance of the device is adjusted, the fixing rod 6 is moved outwards, so that the fixing rod 6 is not clamped with the fixing column 5, the fixing rod 6 is rotated at the moment, the connecting rod 7 and the fixing bevel gear 9 are driven to rotate when the fixing rod 6 rotates, the connecting bevel gear 10 and the supporting rod 11 are driven to rotate when the fixing bevel gear 9 rotates, when the supporting rod 11 rotates, the supporting column 12 is limited by the fixing spring 5 due to the threaded connection between the fixing rod and the supporting column 12, so that the height of the supporting column 12 is adjusted, and after the adjustment is finished, the fixing spring 8 drives the fixing rod 6 to move inwards, the fixed rod 6 is clamped with the fixed column 5, so that the height of the device is prevented from changing;

when the wind resistance does not need to be adjusted in the running process of the bicycle, the limiting plate 19 is pressed to be positioned at the bottom end, then the limiting plate 19 is rotated to change the position of the bump 20, at the moment, the fixing channel 21 limits the bump 20, the limiting plate 19 cannot move, the first blade 14 cannot be perpendicular, and the contact area between the device and the wind is fixed;

when the rotation speed of the fixing seat 13 needs to be adjusted by the device, the limiting plate 19 is located at the middle end of the fixing channel 21, at this time, the limiting plate 19 can move up and down, when the bicycle moves, the first blade 14 and the second blade 16 move under the action of wind force, and because the first blade 14 and the second blade 16 are inclined, the first blade 14 and the limiting plate 19 can be contacted by thrust force received by the first blade 14 and the second blade 16, the larger the wind force received by the device is, the larger the rotation speed of the fixing seat 13 is, and the larger the thrust force received by the first blade 14 is, the first blade 14 and the limiting plate 19 can be driven to rotate, so that the resistance force between the first blade 14 and the second blade 16 and wind can be adjusted, the rotation speed of the fixing seat 13 can be adjusted, the overload operation of the generator body can be prevented, and the connecting spring 18 can generate pulling force on the limiting plate 19, so that the extending length, thereby controlling the wind resistance experienced by the first blade 14 and the second blade 16;

when the device needs to be used on the ground, the fixing sleeve 4 is rotated to separate the fixing sleeve from the bottom column 3, and then the connecting seat 2 is separated from the base 1, and the bottom column 3 can be embedded into the ground to fix the device due to the fact that the lower end of the bottom column 3 is conical, so that the device can be normally used;

when the device does not use, through removing limiting plate 19 to the top, rotate limiting plate 19 again and make lug 20 spacing to it, with the inside of the first blade 14 of second blade 16 retraction again, it is perpendicular to rotate first blade 14, later with limiting plate 19 recovery normal position, coupling spring 18 drives limiting plate 19 and moves down, first blade 14 passes spacing groove 22, thereby spacing to first blade 14, the device is a straight line this moment, thereby the area of device has been reduced, be convenient for accomodating of device, holistic practicality has been increased.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a can reduce wind power generation set of rotational speed automatically, includes base (1), fixed column (5) and second blade (16), its characterized in that: the bottom of the base (1) is provided with a fixed block (23), the outer side of the fixed block (23) is connected with a groove (24), the groove (24) is formed in the connecting seat (2), the connecting seat (2) is located below the base (1), the upper end of the base (1) is provided with a fixed column (5), the lower end of the inner part of the fixed column (5) is provided with a connecting rod (7), one end of the connecting rod (7) is connected with a fixed bevel gear (9), one end of the fixed bevel gear (9) is provided with a connecting bevel gear (10), the upper end of the connecting bevel gear (10) is fixed with a supporting rod (11), the outer side of the supporting rod (11) is in threaded connection with a supporting column (12), the supporting column (12) is in sliding connection with the fixed column (5), the upper end of the supporting column (12) is connected with, the utility model discloses a fixing base, including fixing base (13), screw rod (15), first blade (14) are connected with to the inside side of fixing base (13), and the side threaded connection of first blade (14) has screw rod (15), the inside of first blade (14) is provided with second blade (16), and fixed orifices (17) have been seted up to the side of second blade (16) to fixed orifices (17) and screw rod (15) are the block connection.

2. An automatic speed reduction wind energy generation device according to claim 1, wherein: base (1) and connecting seat (2) semicircular in shape, and the two is run through by foundation (3) to foundation (3) are provided with 2, and base (1) and connecting seat (2) constitute simultaneously and dismantle mounting structure.

3. An automatic speed reduction wind energy generation device according to claim 1, wherein: the bottom equidistance of base (1) is provided with fixed block (23), and fixed block (23) and recess (24) are the block connection.

4. An automatic speed reduction wind energy generation device according to claim 2, wherein: the lower end of the bottom column (3) is conical, and the bottom column (3) is in threaded connection with the fixed sleeve (4).

5. An automatic speed reduction wind energy generation device according to claim 6, wherein: the fixing rod (6) is in a plum blossom shape, the fixing rod (6) and the fixing column (5) are connected in a clamping mode, one end of the fixing rod (6) is arranged in the connecting rod (7), and the fixing rod and the fixing column form a telescopic structure through a fixing spring (8).

6. An automatic speed reduction wind energy generation device according to claim 1, wherein: the inside of connecting rod (7) is provided with fixed spring (8), and fixed spring (8) are run through by dead lever (6) to connecting rod (7) and fixed column (5) constitute rotating-structure, and connecting rod (7) are connected for the meshing through fixed bevel gear (9) with connecting bevel gear (10) simultaneously.

7. An automatic speed reduction wind energy generation device according to claim 1, wherein: the side of fixing base (13) is the angle such as is provided with first blade (14), and the two constitutes revolution mechanic to first blade (14) and second blade (16) are sliding connection, and the side equidistance of second blade (16) is provided with fixed orifices (17) simultaneously, and fixed way (21) have been seted up to the inside of fixing base (13) moreover.

8. An automatic speed reduction wind energy generation device according to claim 7, wherein: the lower extreme of fixed way (21) is fixed with connecting spring (18), and the upper end of connecting spring (18) is provided with limiting plate (19) to the side lower extreme symmetry of limiting plate (19) is provided with 2 lugs (20), and fixed way (21) are sliding connection with limiting plate (19) and lug (20) respectively simultaneously, and limiting groove (22) have been seted up to the upper end inside of limiting plate (19) moreover.