KR20100101287A - Wind power generator - Google Patents

Abstract

PURPOSE: A wind power generator is provided to generate electricity for a power generator using weak wind force and to minimize the radius of rotation by wind force. CONSTITUTION: A wind power generator comprises a rotor(5a), a power collection part(8), a rigid frame(9) and a speed control part. The rotor is fixed to a fixed bar(1a) inserted into the ground. The fixed bar is revolved with two blades(3) mounted on the outer circumference of the rotor. The power collection part is installed on the ground in a vertical direction. Driving power is transmitted to the power collection part through a driving power transmitting part(7) from the rotor. The rigid frame is installed on the upper end of the fixed bar.

Description

Wind Power Generators {WIND POWER GENERATOR}

The present invention relates to a wind turbine generator capable of generating a certain amount of electricity using wind power, in particular, one or more rotors arranged in a vertical or horizontal direction that can be rotated by wind power are connected to one power collector. Thus, the present invention relates to a wind turbine generator capable of transmitting power generated from one or more rotating bodies to one power collector.

In general, currently used power generation methods may include fossil fuel-fired power generation, uranium-based nuclear power generation, and hydropower generation requiring large-scale desalination facilities. However, the above-described power generation methods may be used for air pollution or warming. It can be a major culprit, and it is possible to generate radiation waste, which is difficult to treat, and in recent years, more environmentally friendly development methods are urgently required.

In order to meet these requirements, our country, which is surrounded by the sea on three sides, is showing great interest in wind power generators using wind power. The wind power generators convert the kinetic energy of the air flow into mechanical energy. Next, a device capable of converting the mechanical energy into electrical energy.

The wind power generator is a plurality of pillars that are typically erected in the vertical direction of the ground, a rotary shaft mounted on the top of the pillar, and fixed to one end of the rotary shaft to rotate the rotary shaft while being rotated by wind It is made of a propeller, the other side of the rotary shaft is equipped with a power transmission means for rotating the generator by receiving the rotational force of the rotary shaft.

The wind turbine generator having such a structure can generate electricity by transmitting the rotational force generated from the propeller to the generator.

However, the conventional wind power generator described above has a burden that the body of the propeller should be large in proportion to the power generation capacity, and there is also a problem that the selection of the installation site becomes difficult as the body of the propeller grows.

In addition, the direction to obtain wind power using natural wind is also limited to one direction, so there was a limit to effectively use irregularly blown winds. If the wind strength is weak, power generated for generator generation is generated. There was also a problem that can not be.

In addition, there is a problem that the equipment is severely damaged because the equipment is not equipped to cope with the typhoon accompanied by strong winds.

Therefore, the present invention solves the structural problems according to the conventional wind power generator as described above to minimize the turning radius caused by the wind, and at the same time collect the weak wind power to generate the power required for power generation of the generator The purpose is to provide a power generation device.

In addition, another object of the present invention is to rotate the rotor so as to always face the wind blowing in any direction as well as to adjust the angle of the blade to receive the wind according to the strength of the wind to any angle Another object is to provide a wind turbine.

The wind power generator of the present invention for achieving the above object is a rotating body capable of rotating the fixed rod by the shaft by two or more blades mounted on the outer peripheral surface while being fixed to the fixed rod inserted into the ground. And, while being erected in the vertical direction of the ground and rotated in a state fixed through the fixed rod inserted into the ground, the power generated from the rotating body can be transmitted through the power transmission means, that is, chain, belt, wire, etc. Is provided with a power collector, and the top of the fixed rod is provided with a fixed frame for supporting the fixed rod equipped with the rotating body or the power collector so as not to tilt or fall to one side.

In addition, the power collector is equipped with a speed adjusting means connected through the power transmission means to maintain a constant speed of the rotational power to be transmitted to the generator.

In addition, the speed adjusting means may be coupled to a generator capable of generating electricity by using the rotational force of the power collector converted to a constant speed through the speed adjusting means.

The wind turbine generator according to the present invention having such a structure connects one or more rotors, which are erected in the vertical direction of the ground, to one power collector, whereby one power collector is rotated by one or more rotors generated by the wind. Allow power to be collected.

Therefore, the wind power generator according to the present invention can minimize the radius of rotation by the wind by using a rotating body erected in the vertical direction of the ground, it is possible to collect the weak wind to generate the power required for power generation of the generator.

The wind turbine generator according to the present invention having such a structure connects one or more rotors, which are erected in the vertical or horizontal direction of the ground, to one power collector, whereby one or more rotors are generated by wind power. Allows you to collect the rotational power of.

Therefore, the wind power generator according to the present invention can minimize the turning radius caused by the wind by using a rotating body standing in the vertical or horizontal direction of the ground, and can collect the weak wind to generate the power required for power generation of the generator. have.

In addition, when a natural disaster such as a typhoon occurs, it is possible to adjust the angle of the blade to receive the wind, reducing the damage of the equipment due to the natural disaster, it is possible to flexibly cope with the amount of wind blowing from the outside.

In addition, the rotational body can be rotated so as to face the direction of the irregular wind always maximizing the power generation efficiency by the wind.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS First, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

In addition, the terms to be described later are defined in consideration of functions in the present invention, which may vary according to the intention or custom of the user, the operator, and the like throughout the specification for describing the wind power generator according to the present invention. It should be based on the content.

Hereinafter, with reference to the accompanying drawings will be described in detail the present invention.

1 is a conceptual diagram of a first embodiment of a wind power generator according to the present invention, Figure 2 is a front and rear rotation means for axially turning the upper end of the blade provided in the present invention in the front and rear directions of the rotating body; 3 is a cross-sectional view of a first embodiment of the front and rear rotation means.

In addition, Figure 4 is a second embodiment of the front and rear rotation means for pivoting the upper end of the blade using a belt or chain, Figure 5 is a front and rear rotation for pivoting the upper end of the blade using a crank shaft 3 is a third embodiment of the means, and FIG. 6 is a fourth embodiment of the front and rear rotation means for axially turning the lower end of the blade using an elastic member.

7 is a conceptual diagram for explaining a state where the torsion spring provided in the fourth embodiment of the front and rear rotation means is mounted between the outer circumferential surface of the rotary arm and the inner circumferential surface of the support post, and FIG. 8 is each provided in the present invention. Is a first embodiment for explaining the structure of the left and right rotation means that can be rotated clockwise or counterclockwise in the state that the blade is coupled to the engaging piece, Figure 9 is a left and right rotation equipped in the present invention It is a detailed view for demonstrating a means.

FIG. 10 is a state diagram in which the rotating body and the power collector are directly connected by using a gear, etc., FIG. 11 is a state diagram for explaining the braking means provided in the present invention, and FIG. 12 is a wind power generation system provided in the present invention. FIG. 13 is a conceptual diagram for explaining a second embodiment of the apparatus, and FIG. 13 is a conceptual diagram for explaining a specific structure of the direction switching means provided in the second embodiment of the wind turbine.

As shown in these figures, the wind power generator according to the present invention is fixed through the fixed rod (1a) inserted into the ground, the fixed rod (1a) by two or more blades (3) mounted on the outer peripheral surface The rotary body 5a capable of rotating in the axis and the vertical direction of the ground, and at the same time rotated in a state fixed through the fixed rod 1b inserted into the ground, generated from the rotating body 5a It is provided with a power collector (8) that can receive the power through the power transmission means (7), that is, a chain, a belt, a wire, etc., the upper end of the fixed rod (1a, 1b) 5a or the power A fixing frame 9 is provided to support the fixing rods 1a and 1b on which the collector 8 is mounted so as not to tilt or fall to one side.

In addition, the power collector 8 is equipped with a speed adjusting means 11 connected through the power transmission means 7 so that the rotational power to be transmitted to the generator 13 maintains a constant speed.

In addition, the speed adjusting means 11 may be coupled to a generator 13 capable of generating electricity by using the rotational force of the power collector 8 converted to a constant speed via the speed adjusting means 11.

On the other hand, the shape of the blade (3) mounted on the rotating body (5a) may be a gourd form or a crescent form in which one side that can receive the wind concave.

In addition, on the outer circumferential surface of the rotating body 5a, a fastener 14a of a round jaw shape or a toothed gear shape recessed in the circumferential direction of the rotating body 5a is provided so that the power transmission means 7 can span. Can lose.

In addition, the rotating body (5a) is equipped with a front and rear rotating means (15a) using a bevel gear system so as to pivot the upper end of the blade (3) in the front and rear directions of the rotating body (5a), In the first embodiment of the front and rear rotation means 15a, as shown in FIGS. 2 and 3, one end and the other end are attached to one side of the blade 3 or penetrate the rotating body 5a. At the other end inserted into the rotating body 5a, the rotary arm 19a is mounted with a hat-shaped driven gear 17a, and the fixing rod 1a is fitted through the fixing rod 1a. ) And a power transmission body 23 having two or more relay gears 21a, 21b, 21c interposed between the rotary body 5a and the meshable driven gear 17a in the longitudinal direction of the outer circumferential surface thereof. ) And a hat-shaped active gear 25a that can be engaged with the relay gears 21a, 21b, 21c provided on the power transmission body 23. Equipped.

In addition, one side of the active gear 25a is equipped with a rotary arm 19b which can be rotated while penetrating the rotating body 5a, and the rotary arm 19b on which the active gear 25a is not mounted. To the end of the adjustment handle 27a may be mounted to rotate the active gear 25a left and right by a human hand.

Moreover, on the outer peripheral surface of the said power transmission body 23, the bearing mounting opening 29 recessed in the circumferential direction of the power transmission body 23 is mounted, between the said power transmission body 23 and the fixed rod 1a, and a rotating body The bearings 31a and 31b are mounted between the inner circumferential surface of the bearing 5a and the bearing mounting holes 29 to smoothly rotate the power transmission body 23 interposed between the rotor 5a and the fixed rod 1a. Can be.

A process of operating the first embodiment of the front and rear rotation means 15a having the above structure will be described with reference to FIGS. 2 and 3 as follows.

First, a user who anticipates a typhoon through a weather forecast or the like rotates the adjustment handle 27a in the left or right direction to rotate the active gear 25a engaged with the power transmission body 23.

At this time, as the active gear 25a is rotated in the left or right direction, the power transmission member 23 engaged with the active gear 25a transmits the rotational force transmitted from the active gear 25a to the driven gear 17a. The driven gear 17a receives the rotational force of the active gear 25a and moves the upper end of the blade 3 connected through the driven gear 17a and the rotary arm 19a in the front and rear directions of the rotary body 5a. You can pivot the shaft with

Further, the second embodiment of the front and rear rotation means 15b provided in the first embodiment of the wind power generator according to the present invention is equipped with a belt 7a or a chain 7b inside the rotating body 5a. It is possible to pivot the blade 3 in the front and rear directions of the rotating body 5a. As shown in FIG. 4, the second embodiment of the front and rear rotating means 15b is provided at one end. Rotating arm 19b on which the blade 3 is mounted and the pulley 10a or gear 10b is mounted on the other end inserted into the rotor 5a, and the rotating arm on which the blade 3 is mounted. Rotating arm which is arranged in the same line as 19b and is equipped with an adjustment handle 27b at one end and a pulley 10c or gear 10d at the other end inserted into the rotor 5a. (19c).

The pulley 10a or gear 10b of the rotary arm 19b on which the blade 3 is mounted, and the pulley 10c or gear 10d of the rotary arm 19c on which the adjustment handle 27b is mounted. A belt 7a or a chain 7b is mounted therebetween, so that the rotational force of the adjustment handle 27b can be transmitted to the blade 3.

A process of operating the second embodiment of the front and rear rotation means 15b having the above structure will be described with reference to FIG. 4 as follows.

First, a user who anticipates a typhoon through a weather forecast or the like rotates the adjustment handle 27b in the left and right directions so that the pulley 10c or the gear connected through the adjustment handle 27b and the rotary arm 19c may be used. 10d) is rotated left and right.

Next, the pulley 10c or the gear 10d rotated in the left and right directions by the user's operation is the pulley 10a or the gear connected to the blade 3 using the belt 7a or the chain 7b. Transfer power to 10b.

Therefore, the blade 3, which receives the power of the adjustment handle 27b through the belt 7a or the chain 7b, is moved forward and rearward of the rotating body 5a by left and right manipulation of the adjustment handle 27b. The axis can be pivoted in the direction.

On the other hand, the front and rear rotation means (15c), as in the third embodiment shown in Figure 5, the crank shaft that can change the up and down movement between the rotary body 5a and the blade 3 to the rotational movement (33) can be changed in structure, one end of the crankshaft 33 is fixedly attached to one side of the blade (3), the other end of the crankshaft (33) of the rotating body (5a) It can be rotated while being fitted on the outer circumferential surface.

In addition, on the crankshaft 33, as shown in Figure 5, the piston shaft 35 is arranged parallel to the rotating body 5a is mounted to push or pull the crankshaft 33 in the up and down direction Can be.

On the other hand, by holding and fixing the piston shaft 35 to the outer peripheral surface of the rotating body 5a, the fixing plate 37 is installed so that the upper end of one side of the blade 3 is inclined at a predetermined angle The fixing plate 37 extends horizontally from the outer circumferential surface of the rotating body 5a and is provided with a through hole 39 to allow the piston shaft 35 to pass therethrough.

In addition, a side of the fixing plate 37 on which the through hole 39 is mounted is provided with a screw hole 41 that penetrates the side of the fixing plate 37 and then leads to the through hole 39. After the shaft 35 is inserted into the through hole 39, the tip of the fixing screw 43 strongly fixes the outer circumferential surface of the piston shaft 35 when the tip of the fixing screw 43 is inserted into the screw hole 41. Press to fix it.

Referring to FIG. 5, a process of operating the third embodiment of the front and rear rotation means 15c having the above structure is described as follows.

First, a user who anticipates a typhoon through a weather forecast or the like to loosen the fixing screw 43 provided on the fixing plate 37 to allow the piston shaft 35 to move up and down.

Next, the user lifts the piston shaft 35 in the upward direction so that the upper end of the blade 3 capable of receiving the wind is inclined in a direction facing the wind.

Next, the user fastens the fixing screw 43 to the screw hole 41 in a state where the up and down movement of the piston shaft 35 is stopped so that the piston shaft 35 can be fixed to the fixing plate 37. do.

The third embodiment of the front and rear rotation means (15c) made of this structure and the principle of operation of the equipment by the typhoon by increasing or decreasing the area of the blade (3) capable of receiving the wind in accordance with the strength of the wind It is possible to reduce the breakage of the blade and to change the angle of the blade (3) in response to the amount of air that changes from time to time.

On the other hand, the front and rear rotation means 15d is the elastic member 12 on the outer circumferential surface of the rotary arm 19d inserted into the rotor 5a as in the fourth embodiment shown in FIGS. 6 and 7. The structure can be changed by mounting), the specific structure is as follows.

First, the rotary arm 19d is mounted at a position outside the center of the blade 3 arranged in the circumferential direction of the rotary body 5a, and the tip of the rotary arm 19d on which the blade 3 is not mounted is rotated. It penetrates the outer peripheral surface of the whole 5a so that it may protrude inside the rotating body 5a.

Next, a torsion spring 12a is mounted on an outer circumferential surface of the rotary arm 19d inserted into the rotor 5a, and one end of the torsion spring 12a is disposed on an outer circumferential surface of the rotary arm 19d. Plug it into place.

Next, the fixing protrusions 14a and 14b protruding inward of the rotating body 5a are mounted on the inner circumferential surface of the rotating body 5a so that the other end of the torsion spring 12a is fixed to the fixing protrusions 14a and 14b. Make sure it fits in between.

The operation of the fourth embodiment of the front and rear rotation means 15d having such a structure will be described with reference to FIGS. 6 and 7 as follows.

First, when wind exceeding the elasticity of the elastic member 12 blows to the blade 3 provided in the fourth embodiment of the front and rear rotation means 15d, the lower end of the blade 3 is rotated by the arm ( In the state fixed to 19d), it pivots to the rear of the rotating body 5a, and can avoid wind above average.

Next, when the wind exceeding the elasticity of the elastic member 12 disappears, the blade 3 is returned to its original position by the elasticity of the elastic member 12 inserted into the rotor 5a.

Therefore, the fourth embodiment of the front and rear rotation means 15d provided in the present invention can be restored when the inclination of the blade 3 is automatically changed when more than a predetermined level of wind is applied to the blade 3. Due to natural disasters such as typhoons and storms, damage to the equipment in the wind turbine can be suppressed.

On the other hand, in the wind power generator according to the present invention, as shown in Figure 8, the left and right rotation means 45 can be provided to rotate each blade 3 in the left and right horizontal direction, The left and right rotation means 45 is disposed on the other side of the blade (3) which is not subjected to the wind, both ends are exposed to the outside of the upper and lower ends of the blade (3), the outer peripheral surface of the blade (3) Rotating rod 47 that can be fixedly attached to the other side of the) and, while being disposed between the upper end of the rotating rod 47 and the rotating body (5a), one end is fixedly attached on the outer peripheral surface of the rotating body (5a) A coupling ring 49 having an annular ring shape that can be rotated left and right in the state where the rotating rod 47 penetrates is attached to the other end thereof, thereby allowing the rotating rod 47 to be fixed to the rotating body 5a. A piece 51 is provided.

In addition, the lower end of the rotating rod 47 exposed to the outside of the blade 3, as shown in Figure 9, the rotating rod 47 coupled to the other side of the blade 3 by the coupling piece 51 The driven gear 17b is provided so that it may be rotated in the left-right direction in the state attached to the rotating body 5a.

In addition, the rotary body 5a is installed in the orthogonal direction of the rotary body 5a, the center thereof is penetrated by the rotary body 5a, and a toothed gear is provided on an outer circumferential surface of the driven gear 17b. Is fitted with a relay gear 21d that can engage with it.

In addition, the toothed gear provided in the relay gear 21d is equipped with an active gear 25b capable of transmitting power to the driven gear 17b by rotating the relay gear 21d, and one of the active gears 25b is provided. The adjustment handle 27c is mounted on the side so that the active gear 25b can be rotated in the left and right directions by a human hand.

On the other hand, it is preferable that the bearing 31c be mounted on the outer circumferential surface of the rotating body 5a so that the relay gear 21d can be rotated left and right on the part where the outer circumferential surface of the rotating body 5a abuts. Do.

Referring to FIGS. 8 and 9, a process of operating the left and right rotation means 45 having the above structure is as follows.

First, a user who anticipates a typhoon through a weather forecast or the like rotates the active gear 25b in the left or right direction by using the adjustment handle 27c provided in the left and right rotation means 45.

At this time, as the active gear 25b is rotated in the left or right direction, the relay gear 21d engaged with the active gear 25b is rotated in a direction opposite to the rotation direction of the active gear 25b, and the relay gear ( The driven gear 17b engaged with 21d) is rotated in the same direction as the rotational direction of the active gear 25b.

Therefore, as the driven gear 17b connected to the rotary rod 47 is rotated, the blade 3 mounted on the outer circumferential surface of the rotary rod 47 may be rotated in the left and right directions.

That is, when the user is expected to cause damage such as a typhoon, the user rotates one side of the blade 3 capable of receiving the wind to face the rotor 5a, thereby allowing the blade 3 to receive the wind. By reducing the area of there can reduce the damage of equipment caused by strong winds.

Therefore, the left and right rotating means 45 provided in the present invention can prevent the equipment equipped in the wind power generator from being damaged due to the strong wind, and constantly adjusts the rotational speed of the rotating body 5a according to the air volume. Can be.

On the other hand, as shown in Figure 1, the power collector 8 can be rotated left and right in a state fixed through the fixed rod (1b) inserted in the vertical direction of the ground bar, the power collector ( 8) two or more annular fasteners 14b are provided in the longitudinal direction of the outer circumferential surface, and the power transmission means 7 extending from the two or more rotors 5a and the speed regulating means 11, Chains, belts or wires can be connected.

In addition, the power transmission means 7 as shown in Figure 10, instead of chains, belts or wires tooth gear 54 that can be engaged with each other on the outer peripheral surface of the rotor 5a and the power collector (8). It can also be configured using).

In addition, the wind turbine generator according to the present invention is provided with braking means 55 capable of preventing rotation of the rotating body 5a or the power collector 8, and the braking means 55 is shown in FIG. As shown in the drawing, a flat base plate 57 which can be fixed to the ground and a support plate 59 extending in the orthogonal direction of the base plate 57 are provided, and on one side of the support plate 59 a support plate ( The fixing brackets 65a and 65b are provided with fixing holes 63 in which the hinge shafts 61 can be inserted at the center while protruding at a predetermined interval in the height direction of 59).

In addition, the braking means 55 is arranged side by side with the base plate 57, the one end is penetrated by the hinge shaft 61 in a state sandwiched between the fixing bracket (65a, 65b) and the hinge shaft (61) A brake bar 67 capable of pivoting in a state of being fitted to the bar is installed, and a rubber pad 69 is mounted on one side of the brake bar 67.

Referring to Figure 11 describes the operation of the braking means 55 provided in the present invention having such a structure as follows.

First, the braking means 55 is installed close to the rotor 5a or the power collector 8.

Next, when damage such as a typhoon is expected, the outer end surface of the rubber pad 69 and the rotating body 5a mounted on the braking bar 67 are pulled by pulling the other end of the braking bar 67 in the direction of the rotating body 5a. By allowing them to rub against each other, the rotor 5a or the power collector 8 can be stopped.

Next, the user rotates the blade 3 using the front and rear rotation means 15a, 15b, 15c, and 15d or the left and right rotation means 45, thereby minimizing damage to the equipment due to the typhoon damage. have.

The operation of the wind turbine generator according to the present invention having the above structure will be described with reference to FIG. 1 as follows.

First, when one or more rotors 5a on which the blinds 3 are mounted are rotated by the wind power, the one or more rotors 5a are driven by the power transmission means 7 to transmit the rotational force generated by the wind power. Transfer to the collector (8).

Next, the power collector 8 is rotated by the power transmitted from the one or more rotors 5a and simultaneously transmits power to the speed adjusting means 11 connected to the power collector 8, and The speed adjusting means 11 adjusts the power transmitted from the power collector 8 at a constant speed, and then transmits the regulated power at the constant speed to the generator 13 so as to finally generate electricity.

On the other hand, the wind turbine generator according to the present invention can be structurally changed as shown in the second embodiment shown in Figure 12, the second embodiment of the wind turbine generator according to the present invention is the ground in the vertical direction of the ground A strut 57 having a lower strut 57a fixedly coupled to the upper strut 57b that is rotated in a clockwise or counterclockwise direction while being coupled to an upper end of the lower strut 57a, and the upper strut ( 57b) and two or more mounting bars 61a and 61b coupled to the upper support 57b through connecting pieces 59a and 59b extending from the upper support 57b.

In addition, between the installation bars (61a, 61b) is disposed on the orthogonal direction of the upper pillar (57b) and can be rotated by wind power, and is mounted on the outer peripheral surface of the rotor (5b) It is provided with a blade 3 capable of receiving the opposite wind.

In addition, the rotating body 5b is equipped with a rotating shaft 67 which can be rotated while penetrating the rotating body 5b in the longitudinal direction, with both ends penetrating on the outer circumferential surfaces of the installation bars 61a and 61b. do.

In addition, the connecting member 69a (chain, belt, wire) so that the power transmission means 7 (chain, belt, wire) can be fastened on the rotating shaft 67 disposed between the installation bars (61a, 61b) and the rotating body (5b) ( Pulleys, gears) are mounted so that two or more rotary shafts 67 arranged on the installation bars 61a, 61b can be interconnected by the power transmission means 7.

In addition, between the installation bars (61a, 61b), both ends can be rotated in a state fitted on the outer peripheral surface of the installation bars (61a, 61b), the connecting member 69a provided on the rotary shaft 67 on the outer peripheral surface And a power collection shaft 71 having two or more connecting members 69b that can be connected through the power transmission means 7 to collect the power of the rotating body 5b. On the outer circumferential surface of the shaft 71, a connecting member 69c to which the power transmission means 7 can be fastened may be additionally mounted so as to transmit the collected power to the directional gear 83.

On the other hand, in the radial direction of the upper support (57b) facing the rotating body (5b) has a cross-section 'V' shaped to rotate the upper support (57b) clockwise or counterclockwise in the direction of the wind. The direction adjustment blade 73 which can be mounted, and the support legs (75a, 75b) that can support the weight of the installation bar (61a, 61b) is mounted on the lower end of the installation bar (61a, 61b), the support leg Lower ends of the 75a and 75b may be equipped with rotary wheels 79 that may rotate along rails 77 mounted on the ground.

On the other hand, the inner side of the upper support (57b) and the lower support (57a) the direction change gear portion 83 to transmit the rotational force of the power collection shaft 71 to the vertical shaft (81) disposed in the longitudinal direction of the support (57) As shown in FIG. 12 and FIG. 13, the structure of the directional shift gear part 83 is a through hole (H) through which the power transmission means 7 can pass through the outer circumferential surface of the upper support 57b. 85 and a horizontal shaft 87 which can be rotated in a state in which both ends are fitted to the inner circumferential surface of the upper support 57b while being disposed in parallel with the power collection shaft 71 to the inside of the upper support 57b. While being disposed inside the upper strut 57b and the lower strut 57a, the vertical stem 81 may be disposed in the longitudinal direction of the strut 57.

In addition, a connecting member 69d is mounted on the horizontal shaft 87 to receive the power transmitted from the power collection shaft 71 through the power transmission means 7, and is disposed in the orthogonal direction of the strut 57. As shown in FIG. 13, a cross shaft gear 89 is mounted between the horizontal axis 87 and the vertical axis 81 arranged in the longitudinal direction of the strut 57 to be disposed in the orthogonal direction of the strut 57. Then, the rotational force of the power collection shaft 71 to be rotated is transmitted to the vertical axis 81 arranged in the longitudinal direction of the strut 57 so that the direction of the power can be changed.

On the other hand, at the lower end of the vertical shaft 81 disposed in the longitudinal direction of the strut 57, a connection member 69e that can be connected through the speed adjusting means 11 and the power transmission means 7 is mounted.

At this time, the position of the connecting member 69e disposed at the lower end of the vertical shaft 81 is connected between the connecting member 69e and the speed adjusting means 11 by using the power transmission means 7. The connecting member 69 and the speed adjusting means 11 are disposed below the ground on which the lower support 57a is installed so as not to catch the power transmission means 7 exposed on the rails 77 by 75a and 75b. Power transmission means for connecting the 7 is preferably installed in the basement of the ground where the rail 77 is installed.

The operation of the second embodiment of the wind power generator having the above structure will be described in detail with reference to FIGS. 12 and 13 as follows.

First, when the wind having an arbitrary wind direction is blown into the second embodiment of the wind turbine according to the present invention, the second embodiment of the wind turbine is based on the upper post ( By rotating 57b), the rotary body 5b mounted on the upper support 57b can always face the direction of the wind blowing in any direction.

On the other hand, the one or more rotary bodies (5b) adjusted to correspond to the direction of the opposite wind is generated from the one or more rotary bodies (5b) while being rotated by the blade (3) equipped on the rotary body (5b) The power is transmitted to the power collection shaft 71 using the connection members 69a and 69b.

In addition, the power collection shaft 71 transmits the power transmitted from the one or more rotary bodies 5b to the direction switching gear portion 83, and the direction switching gear portion 83 from the power collection shaft 71. The direction of the transmitted power is switched and transmitted to the speed adjusting means 11.

Next, the speed adjusting means 11 accelerates or decelerates the power transmitted from the direction change gear unit 83 to a speed necessary for power generation of the generator 13, and then transmits the power to the generator 13.

On the other hand, in the second embodiment of the wind turbine generator according to the present invention, as shown in the fourth embodiment of the front and rear rotation means 15d illustrated in FIGS. The rotary arm 19d is mounted on the rotary arm 19d, and then the elastic member 12 is mounted on the outer circumferential surface of the rotary arm 19d inserted inwardly of the rotary body 5b. When blown, it is possible to allow one side of the blade 3 to pivot about the rotary arm 19a, the concrete structure of which is already described in the fourth embodiment of the previous front and rear rotation means 15d. In order to avoid duplicate descriptions, the detailed description is omitted.

The wind power generator according to the present invention having such a structure is connected to one power collector 8 or power collector shaft 71 by connecting one or more rotors 5a and 5b which are erected in the vertical direction of the ground. The power collector 8 or the power collector shaft 71 is capable of collecting the rotational power of one or more rotors 5a, 5b generated by the wind.

Therefore, the wind power generator according to the present invention can minimize the radius of rotation by the wind by using the rotary bodies (5a, 5b) erected in the vertical direction of the ground, and collect the weak wind to generate power of the generator 13 Make it possible to generate the required power.

The present invention described above is limited to the above-described embodiments and drawings because various substitutions, modifications and changes are possible to those skilled in the art without departing from the spirit of the present invention. It is not.

1 is a conceptual diagram of a first embodiment of a wind turbine generator according to the present invention;

Figure 2 is a first embodiment of the front and rear rotation means for pivoting the upper end of the blade provided in the present invention in the front and rear directions of the rotating body,

3 is a cross-sectional view of a first embodiment of the front and rear rotation means,

Figure 4 shows a second embodiment of the front and rear rotation means for pivoting the upper end of the blade using a belt or chain,

Figure 5 shows a third embodiment of the front and rear rotation means for pivoting the upper end of the blade using the crank shaft,

6 shows a fourth embodiment of the front and rear rotation means for pivoting the lower end of the blade by using the elastic member,

7 is a conceptual diagram for explaining a state where the torsion spring provided in the fourth embodiment of the front and rear rotation means is mounted between the outer circumferential surface of the rotary arm and the inner circumferential surface of the support post;

Figure 8 is a first embodiment for explaining the structure of the left and right rotation means for allowing each blade equipped in the present invention to be rotated in a clockwise or counterclockwise direction in a state coupled to the engaging piece,

9 is a detailed view for explaining left and right rotation means provided in the present invention,

10 is a state diagram in which the rotor and the power collector are directly connected by using a gear,

11 is a state diagram for explaining a braking means provided in the present invention;

12 is a conceptual diagram for explaining a second embodiment of a wind turbine generator according to the present invention;

FIG. 13 is a conceptual diagram for explaining a specific structure of the direction change means provided in the second embodiment of the wind turbine generator; FIG.

Description of the Related Art [0002]

1a. Fixed Rod 3. Blade

5. Rotating body 7. Power transmission means

7a. Belt 7b. chain

8. Power collector 9. Fixed frame

10a. Pulley 10b. Gear

11. Speed regulating means 12. Elastic member

12a. Torsion spring 13. generator

15a. Front and rear rotation means 17a. Driven gear

19a. Rotating Arm 21a. Relay gear

23. Power train 25a. Active gear

27a. Adjustment handle 29. Bearing mounting

31a. Bearing 33. Crank Shaft

35. Piston Shaft 37. Retaining Plate

39. Through Hole 41. Screw Hole

43. Fixing screw 45. Left and right rotation means

47. Rotating rod 49. Coupling ring

51. Coupling piece 55. Braking means

57a. Lower strut 57b. Upper strut

59a. Connection piece 61a. Installation bar

65.Blade 67.Rotary Shaft

69a. Connecting member 71. Power collection shaft

73. Directional vanes 75a. Support legs

77. Rail 79. Swivel Wheels

81. Vertical axis 83. Directional shift gear

85. Through Hole 87. Horizontal Axis

89. Crossed Axle Gears

Claims (10)

A rotating body (5a) capable of rotating the fixing bar (1a) axially by two or more blades (3) mounted on the outer circumferential surface while being penetrated and fixed to the fixing bar (1a) inserted into the ground; The power generated from the two or more rotating bodies 5a is transmitted through the power transmission means 7 while being rotated while being fixed in the vertical direction of the ground and penetratingly fixed to the fixed rod 1b inserted into the ground. Receiveable power collector 8; Fixed frame (9) mounted on the top of the fixed rod (1a, 1b) to support the fixed rod (1a, 1b) on which the rotating body (5a) or the power collector (8) is mounted so as not to tilt or fall to one side ); The wind turbine generator comprising speed control means (11) connected to the power collector (8) through a power transmission means (7) to maintain the rotational power to be transmitted to the generator (13) at a constant speed. The method of claim 1, The rotating body 5a is equipped with front and rear rotating means 15a and 15b using a belt, a wire, or a bevel gear to pivot the upper end of the blade 3 in the front and rear directions of the rotating body 5a. Wind turbine generator, characterized in that. The method of claim 1, The rotating body 5a is equipped with front and rear rotating means 15c using the crank shaft 33 to pivot the upper end of the blade 3 in the front and rear directions of the rotating body 5a. Wind power generator. The method of claim 1, The rotary body 5a has elasticity on the outer circumferential surface of the rotary arm 19d inserted inwardly of the rotary body 5a so as to pivot the lower end of the blade 3 in the front and rear directions of the rotary body 5a. Wind power generation, characterized in that the front and rear rotation means (15d) using the member 12 is mounted, the rotary arm (19d) is coupled to the blade (3) at a position outside the center of the blade (3) Device. The method of claim 1, The wind turbine generator is characterized in that the left and right rotation means (45) is provided so as to pivot each blade (3) in the left and right horizontal direction. The method of claim 1, The wind turbine is characterized in that the wind turbine is provided with braking means (55) for preventing rotation of the rotor (5a) or the power collector (8). The method of claim 1, The power transmission means (11) is a wind turbine, characterized in that the chain, belt, wire or toothed gear (54) is used. A strut provided with a lower strut 57a fixedly coupled to the ground in a standing state in the vertical direction of the ground, and an upper strut 57b that is rotated clockwise or counterclockwise while being coupled to an upper end of the lower strut 57a. 57; Two or more installation bars (61a, 61b) arranged in parallel with the upper support (57b) and coupled to the upper support (57b) through connecting pieces (59a, 59b) extending from the upper support (57b); A rotating body (5b) disposed in the orthogonal direction of the upper support (57b) between the installation bars (61a, 61b) and rotated by wind power; A blade (3) mounted on an outer circumferential surface of the rotating body (5b) to receive an opposite wind; A rotating shaft 67 penetrating the rotary body 5b in a longitudinal direction, the both ends of which may be rotated while being penetrated on the outer circumferential surfaces of the installation bars 61a and 61b; A connecting member 69a mounted on a rotating shaft 67 disposed between the installation bars 61a and 61b and the rotating body 5b to connect two or more rotating shafts 67 through the power transmission means 7. ); It is mounted between the installation bars (61a, 61b) and both ends are rotated while being fitted on the outer peripheral surface of the installation bars (61a, 61b), and the connecting member 69a and power provided on the rotation shaft 67 on the outer peripheral surface A connecting member 69b which can be connected via the transmission means 7 can collect the power of the rotating body 5b, and transmit the power collected from the rotating body 5b to the directional gear 83. A power collecting shaft 71 to which the connecting member 69c is additionally mounted so that the connecting member 69c can be mounted; It is mounted in the radial direction of the upper support (57b) facing the rotating body (5b), the cross section is formed in the 'V' shape to rotate the upper support (57b) clockwise or counterclockwise along the wind direction Directional wing 73; Wind turbine generator comprising a direction change gear portion (83) capable of transmitting the rotational force of the power collection shaft (71) to the vertical axis (81) arranged in the longitudinal direction of the support (57). The method of claim 8, Support legs 75a and 75b capable of supporting the weight of the installation bars 61a and 61b are mounted at the lower ends of the installation bars 61a and 61b, and mounted on the ground at the lower ends of the support legs 75a and 75b. Wind turbines, characterized in that equipped with a rotary wheel (79) that can be rotated along the rail (77). The method of claim 8, The rotary arm 19d is mounted between the blade 3 and the rotating body 5b, and the rotary arm 19d is coupled to the blade 3 at a position outside the center of the blade 3, When the elastic member 12 is mounted on the outer circumferential surface of the rotary arm 19d inserted inwardly of the rotating body 5b, when wind exceeding the elasticity of the elastic member 12 blows to the blade 3. The wind turbine generator, characterized in that one side of the blade (3) can pivot the rotary arm (19d) to the axis.

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