CN110805519A

CN110805519A - Vertical shaft multi-blade self-control balance wind driven generator

Info

Publication number: CN110805519A
Application number: CN201911152545.3A
Authority: CN
Inventors: 操辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-02-18

Abstract

A vertical axis multi-blade self-control balance wind driven generator is characterized in that: the wind power generation device comprises a hub at one end of a tower frame, a hook-and-hang limit swing frame, a stay cable ring, a bolt, a blade and a fifth hole, wherein the hub is hinged with the hook-and-hang limit swing frame through a supporting connecting rod, the top end of the hub is hinged with the stay cable ring through the stay cable, the structure between two limiting rods of a limit swing rod of a hook-and-hang balance mounting frame is placed into a concave opening of an -shaped structure of the hook-and-hang limit swing frame, the bolt penetrates through the first hole and is screwed by the nut, the blade and the fifth hole are screwed by the nut to fix the blade, the bolt penetrates through the sixth hole and the third hole and is screwed by the nut to fix a second mounting rod, and the hub is connected with a generator.

Description

Vertical shaft multi-blade self-control balance wind driven generator

Technical Field

The invention relates to the technical field of new energy, in particular to a vertical axis multi-blade self-control balance wind driven generator.

Background

The invention discloses a vertical shaft multi-blade self-control balance wind driven generator, and provides a structural connecting device, wherein blades are connected with a support connecting rod in a sliding manner through a hook-and-hang limit swing frame and a hook-and-hang balance mounting frame.

Disclosure of Invention

The invention aims to provide a vertical axis multi-blade self-control balance wind driven generator aiming at the defects of the prior art

1. A vertical axis multi-blade self-control balance wind driven generator is characterized in that: the hub at one end of the tower frame is hinged with the hook-and-hang limit swing frame through a support connecting rod, the top end of the hub is hinged with a cable ring through a cable, a structure between two limiting rods of the limit swing rod of the hook-and-hang balance mounting frame is placed into a concave opening of an -shaped structure of the hook-and-hang limit swing frame, then a bolt penetrates through a first hole and is screwed by a nut, then the bolt penetrates through a blade and a fifth hole, the blade is screwed and fixed by the nut, then the bolt penetrates through a sixth hole and a third hole, a second mounting rod is screwed and fixed by the nut, and finally the hub is connected with a generator to convert wind energy into electric energy to be output.

2. The vertical axis multiple blade self-controlled balancing wind turbine according to claim 1, further characterized by: the swing limiting frame is formed by welding a metal rod into an I-shaped structure, and then vertically welding a metal rod at one end of each of two transverse structures of the I-shaped structure in the same direction; the hook hanging rod is that a first hole is drilled at one end of a cylindrical metal rod, then the cylindrical metal rod is bent into an -shaped structure, and the first hole is arranged at the end of a concave opening of the -shaped structure; the reinforcing plate is a straight triangular metal plate; the mounting plate is formed by drilling four second holes on a rectangular metal plate, and connecting lines among the four second holes are rectangular; the inhaul cable ring is a cylindrical metal ring; collude and hang limit rocker is, collude the one end of the long structure of erecting of jib earlier, with the perpendicular welding in the central point position of the perpendicular structure of limit rocker, collude the long structure of erecting of jib, with two horizontal structures of limit rocker on a plane, collude this end structure of spill mouth of jib, be 90 degrees with limit rocker, will limit the structure of erecting of rocker again, with the one end structure perpendicular welding of the mounting panel that the level was placed, then collude and weld with the gusset plate between the contained angle of jib and mounting panel, one end structural welding of mounting panel at last dragline ring is constituteed.

3. The vertical axis multiple blade self-controlled balancing wind turbine as claimed in claim 1, further characterized in that: the swing limiting rod, the hanging support rod and the reinforcing rod are all cylindrical metal rods, the mounting support rod is formed by welding a v-shaped structure with the metal rods, and then drilling two third holes with a distance of 0.3-3 m on a vertical structure of the v-shaped structure; the limiting rod is a horizontal cylindrical metal rod; the first mounting rod is formed by drilling two fourth holes with a distance of 5-50 cm on the middle structure of a metal rod, and the first mounting rod and the swing limiting rod are the same in length; the second mounting rod is formed by drilling 2-20 fifth holes on a metal rod, wherein the distance between every two fifth holes is 0.1-1 m, and then drilling two sixth holes with the distance of 0.3-3 m on the middle structure of the metal rod; the blade mounting frame is characterized in that a metal rod is welded into a solar structure, 1-20 safety support rods are vertically welded on two vertical structures of the solar structure, and the distance between the two safety support rods is 0.3-3 m; the self-control balance weight is characterized in that a cement cylinder is manufactured, one end of the cement cylinder is provided with a metal rod or an iron chain, the other end of the metal rod or the other end of the iron chain is welded with a rectangular metal plate, and finally, two seventh holes with the distance of 5-50 cm are drilled in the rectangular metal plate; the hooking and hanging balance mounting frame is formed by vertically welding two limiting rods on a middle structure of a limiting swing rod, enabling the distance between the two limiting rods to be equal to the diameter distance of a hooking and hanging rod, vertically welding a hanging support rod beside the two limiting rods respectively, enabling the other ends of the two hanging support rods to be vertically welded with the middle structure of a first mounting rod, then enabling a middle horizontal structure of a U-shaped structure of the two blade mounting frames to be respectively welded with two end structures of the limiting swing rod and the first mounting rod after contacting and tightening, enabling a bolt to penetrate through a sixth hole and a third hole, screwing and fixing the second mounting rod by using a nut, then respectively welding the blade mounting frames with the first mounting rod and the included angle of the limiting swing rod by using a reinforcing rod, and finally enabling a self-control balance hammer to penetrate through a seventh hole and a fourth hole by using a bolt and screwing by using a nut.

4. The vertical axis multiple blade self-controlled balancing wind turbine as claimed in claim 1, further characterized in that: the tower, the blades and the hook balance mounting frame are vertically arranged, the support connecting rod and the hook limit swing frame are horizontally arranged, and the included angle between the support connecting rod and the support connecting rod is 120 degrees, 90 degrees, 72 degrees, 60 degrees or 45 degrees.

Drawings

FIG. 1 is a perspective view of the present invention

FIG. 2 is a schematic view of a structure of a hanging swing limiting frame of the present invention

FIG. 3 is a schematic view of a structure of a hook-and-hang balanced mounting rack of the present invention

In FIG. 11, the tower; 12 a generator; 13 blades; 14, a hub; 15 pull cables; 16 a support link; 2, hooking and hanging a swing limiting frame; 21 a second hole; 22 mounting plates; 23 limit swing frames; 24 hook the suspender; 25 reinforcing plates; 26 a pull grommet; 27 a first aperture; 3, hanging a balance mounting rack; 301 limit swing rod; 302 a limiting rod; 303, hanging a support rod; 304 a first mounting bar; 305 a blade mount; 306 an anchor rod; 307 self-controlled balancing weights; 308 a third aperture; 309 a seventh aperture; 310 a fourth hole; 311 a second mounting bar; 312 fifth hole; 313 reinforcing rods; 314 sixth aperture.

Detailed Description

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

1. Referring to fig. 1 to 3, 1, a vertical axis multi-blade self-controlled balancing wind driven generator is characterized in that; firstly, a hub 14 at one end of a tower 11 is hinged with a hook swing limiting frame 2 through a support connecting rod 16, the top end of the hub 14 is hinged with a guy cable ring 26 through a guy cable 15, then a structure between two limiting rods 302 of a limiting swing rod 301 of a hook swing balancing mounting frame 3 is placed into a concave opening of an -shaped structure of the hook swing limiting frame 2, then a bolt penetrates through a first hole 27 and is screwed by a nut, then the bolt penetrates through a blade 13 and a fifth hole 312, the blade 13 is screwed and fixed by the nut, then the bolt penetrates through a sixth hole 314 and a third hole 308, a second mounting rod 311 is screwed and fixed by the nut, finally the hub 14 is connected with a generator 12, and wind energy is converted into electric energy to be output.

2. The vertical axis multiple blade self-controlled balancing wind turbine according to claim 1, further characterized by: the swing limiting frame 23 is formed by welding a metal rod into an I-shaped structure, and then vertically welding a metal rod at one end of each of two transverse structures of the I-shaped structure in the same direction; the hook hanging rod 24 is that a first hole 27 is drilled at one end of a cylindrical metal rod, then the cylindrical metal rod is bent into an -shaped structure, and the first hole 27 is arranged at the end of a concave opening of a -shaped structure; the reinforcing plate 25 is a right triangular metal plate; the mounting plate 22 is formed by drilling four second holes 21 on a rectangular metal plate, and connecting lines among the four second holes 21 are rectangular; the pull grommet 26 is a cylindrical metal ring; the hooking and hanging limit swing frame 2 is characterized in that one end of a long vertical structure of a hooking suspension rod 24 is perpendicularly welded with the central point of a vertical structure of a limit swing frame 23, the long vertical structure of the hooking suspension rod 24 is perpendicularly welded with two transverse structures of the limit swing frame 23 on a plane, the end structure of a concave opening of the hooking suspension rod 24 is 90 degrees to the limit swing frame 23, the vertical structure of the limit swing frame 23 is perpendicularly welded with one end structure of a horizontally placed mounting plate 22, then the included angle between the hooking suspension rod 24 and the mounting plate 22 is welded through a reinforcing plate 25, and finally one end of the mounting plate 22 is structurally welded with a pull rope ring 26 to form.

3. The vertical axis multiple blade self-controlled balancing wind turbine as claimed in claim 1, further characterized in that: the swing limiting rod 301, the hanging support rod 303 and the reinforcing rod 313 are all cylindrical metal rods, the mounting support rod 306 is formed by welding a v-shaped structure with the metal rods, and then drilling two third holes 308 with a distance of 0.3-3 meters on a vertical structure of the v-shaped structure; the spacing rod 302 is a vertical cylindrical metal rod; the first mounting rod 304 is formed by drilling two fourth holes 310 with a distance of 5-50 cm on the middle structure of a metal rod, and the first mounting rod 304 and the swing limiting rod 301 are the same in length; the second mounting rod 311 is formed by drilling 2-20 fifth holes 312 on a metal rod, wherein the distance between the two fifth holes 312 is 0.1-1 m, and then drilling two sixth holes 314 with the distance of 0.3-3 m on the middle structure of the metal rod; the blade mounting rack 305 is formed by welding a metal rod into a solar structure, and then vertically welding 1-20 safety support rods 306 on two vertical structures of the solar structure, wherein the distance between the two safety support rods 306 is 0.3-3 m; the self-control balance weight 307 is that a cement cylinder is manufactured firstly, one end of the cement cylinder is provided with a metal rod or an iron chain, the other end of the metal rod or the iron chain is welded with a rectangular metal plate, and finally, a seventh hole 309 with a distance of 5-50 cm is drilled on the rectangular metal plate; the hooking balance mounting rack 3 is that two limiting rods 302 are vertically welded on the middle structure of a limiting swing rod 301, the distance between the two limiting rods 302 is the same as the diameter distance of a hooking suspension rod 24, then two limiting rods are adjacent 302, a suspension rod 303 is vertically welded, the other ends of the two suspension rods 303 are vertically welded with the middle structure of a first mounting rod 304, next, a horizontal structure in the middle of the U-shaped structures of the two blade mounting brackets 305 is respectively contacted and abutted with the two end structures of the swing limiting rod 301 and the first mounting rod 304, welding the second mounting rod 311 after the splayed shape, then passing a bolt through the sixth hole 314 and the third hole 308, screwing down the second mounting rod 311 by a nut, then the blade mounting frame 305, the first mounting rod 304 and the angle between the blade mounting frame and the swing limiting rod 301 are welded by a reinforcing rod 313, and finally the self-control balance weight 307 passes through the seventh hole 309 and the fourth hole (310) by bolts and is formed by screwing nuts.

4. The vertical axis multiple blade self-controlled balancing wind turbine as claimed in claim 1, further characterized in that: the tower 11, the blades 13 and the hook balance mounting frame 3 are vertically arranged, the support connecting rod 16 and the hook balance swing limiting frame 2 are horizontally arranged, and the included angle between the support connecting rod 16 and the support connecting rod 16 is 120 degrees, 90 degrees, 72 degrees, 60 degrees or 45 degrees, when the blades (13) of the wind driven generator are subjected to wind power, the blades (13) can automatically rotate 180 degrees towards the outer direction of a wind wheel, or rotate 90 degrees towards the inner direction of the wind wheel, or rotate 70 degrees towards the left direction of the wind wheel, or rotate 70 degrees towards the right direction of the wind wheel, and the balance of various stress of the blades (13) is always kept, so that the vertical shaft multi-blade automatic control balance wind driven generator is stable in structure, safer, capable of automatically starting, small in wind vibration, larger in single machine, low in cost, high in efficiency, long in service life, and capable of converting wind energy into electric energy to output more safely and efficiently.

Claims

1. A vertical axis multi-blade self-control balance wind driven generator is characterized in that: firstly, a hub (14) at one end of a tower frame (11) is hinged with a hook and hang limit swing frame (2) through a support connecting rod (16), the top end of the hub (14) is hinged with a cable ring (26) through a cable (15), then a structure between two limit rods (302) of a limit swing rod (301) of a hook and hang balance mounting frame (3) is placed into a concave opening of an -shaped structure of the hook and hang limit swing frame (2), then a bolt penetrates through a first hole (27) and is screwed down by a nut, then the bolt penetrates through a blade (13) and a fifth hole (312), the blade (13) is screwed down by the nut, then the bolt penetrates through a sixth hole (314) and a third hole (308), a second mounting rod (311) is screwed down and fixed by the nut, and finally the hub (14) is connected with a generator (12), and wind energy is converted into electric energy to be output.

2. The vertical axis multiple blade self-controlled balancing wind turbine according to claim 1, further characterized by: the swing limiting frame (23) is formed by welding a metal rod into an I-shaped structure, and then vertically welding a metal rod at one end of each of two transverse structures of the I-shaped structure in the same direction; the hook hanging rod (24) is characterized in that a first hole (27) is drilled at one end of a cylindrical metal rod, then the cylindrical metal rod is bent into an -shaped structure, and the first hole (27) is arranged at the end of a concave opening of a -shaped structure; the reinforcing plate (25) is a right triangular metal plate; the mounting plate (22) is formed by drilling four second holes (21) on a rectangular metal plate, and connecting lines among the four second holes (21) are rectangular; the pull cord ring (26) is a cylindrical metal ring; the hooking and hanging limit swing frame (2) is formed by firstly vertically welding one end of a long vertical structure of a hooking hanging rod (24) with the central point of a vertical structure of a limit swing frame (23), vertically welding the long vertical structure of the hooking hanging rod (24) with two transverse structures of the limit swing frame (23) on a plane, vertically welding the end structure of a concave opening of the hooking hanging rod (24) with the limit swing frame (23) at 90 degrees, then vertically welding the vertical structure of the limit swing frame (23) with one end structure of a horizontally placed mounting plate (22), welding an included angle between the hooking hanging rod (24) and the mounting plate (22) by using a reinforcing plate (25), and finally welding a guy cable ring (26) on one end structure of the mounting plate (22).

3. The vertical axis multiple blade self-controlled balancing wind turbine as claimed in claim 1, further characterized in that: the swing limiting rod (301), the hanging support rod (303) and the reinforcing rod (313) are all cylindrical metal rods, and the mounting support rod (306) is formed by welding a v-shaped structure with the metal rods and then drilling two third holes (308) with a distance of 0.3-3 meters on a vertical structure of the v-shaped structure; the spacing rod (302) is a vertical cylindrical metal rod; the first mounting rod (304) is formed by drilling two fourth holes (310) with a distance of 5-50 cm on the middle structure of a metal rod, and the first mounting rod (304) and the swing limiting rod (301) are the same in length; the second mounting rod (311) is formed by drilling 2-20 fifth holes (312) on a metal rod, wherein the distance between the two fifth holes (312) is 0.1-1 m, and then drilling two sixth holes (314) with the distance of 0.3-3 m on the middle structure of the metal rod; the blade mounting rack (305) is formed by welding a metal rod into a Japanese-shaped structure, and then vertically welding 1-20 safety support rods (306) on a two-vertical structure of the Japanese-shaped structure, wherein the distance between the two safety support rods (306) is 0.3-3 m; the self-control balance weight (307) is characterized in that a cement cylinder is manufactured firstly, one end of the cement cylinder is provided with a metal rod or an iron chain, the other end of the metal rod or the iron chain is welded with a rectangular metal plate, and finally, a seventh hole (309) with a distance of 5-50 cm is drilled in the rectangular metal plate; the hooking and hanging balance mounting frame (3) is characterized in that two limiting rods (302) are vertically welded on the middle structure of a limiting swing rod (301), the distance between the two limiting rods (302) is equal to the diameter distance of a hooking suspension rod (24), then two limiting rods (302) are arranged beside the two limiting rods, a suspension rod (303) is respectively and vertically welded, the other ends of the two suspension rods (303) are vertically welded with the middle structure of a first mounting rod (304), then a middle transverse structure of a U-shaped structure of two blade mounting frames (305) is respectively welded with the limiting swing rod (301) and the two end structures of the first mounting rod (304), after being tightly contacted, the two suspension rods are welded in a splayed shape, then a bolt passes through a sixth hole (314) and a third hole (308), a second mounting rod (311) is screwed and fixed by a nut, then the included angles between the blade mounting frame (305) and the first mounting rod (304) and the limiting swing rod (301), and (3) respectively welding by using a reinforcing rod (313), and finally screwing the self-control balance weight (307) through a bolt, a seventh hole (309) and a fourth hole (310) by using a nut.

4. The vertical axis multiple blade self-controlled balancing wind turbine as claimed in claim 1, further characterized in that: the tower (11), the blades (13) and the hook balance mounting frame (3) are vertically arranged, the support connecting rod (16) and the hook limit swing frame (2) are horizontally arranged, and included angles between the support connecting rod (16) and the support connecting rod (16) are 120 degrees, 90 degrees, 72 degrees, 60 degrees or 45 degrees, when the blades (13) of the wind driven generator are subjected to wind power, the blades (13) can automatically rotate 180 degrees towards the outer direction of a wind wheel, 90 degrees towards the inner direction of the wind wheel, 70 degrees towards the left direction of the wind wheel, or 70 degrees towards the right direction of the wind wheel, and the balance of various stresses of the blades (13) is always kept, so that the vertical shaft multi-blade automatic control balance wind driven generator is more stable and safer in structure, can be automatically started, is small in wind vibration, is larger in single machine, is low in cost, is high in efficiency, is long in service life, and can convert wind energy into electric energy to be output more safely and.