阅读说明：本技术 一种暴风天气风力发电输入负载保护机构 (Storm weather wind power generation input load protection mechanism ) 是由 石鸿伟 于 2020-06-02 设计创作，主要内容包括：本发明涉及风力发电技术领域,且公开了一种暴风天气风力发电输入负载保护机构,包括本体,所述本体正面上方活动连接有底座,底座中间活动连接有作用轴,作用轴正面外侧固定连接有固定块,本体内部中间开设有槽孔,底座正面上方活动连接有转筒,转筒内部插接有旋转杆,旋转杆正面外侧套接有滑动块,旋转杆左侧转动连接有齿牙。该暴风天气风力发电输入负载保护机构,通过作用轴旋转带动第一齿轮运行,通过第一齿轮带动第二齿轮转动,再通过第二齿轮带动第三齿轮运行,再通过第三齿轮与第三齿轮的配合使用,使结构具有了变速的功能,从而保护了电路,解决了因为暴风天气导致转速过快而烧坏电路的问题。(The invention relates to the technical field of wind power generation, and discloses a storm weather wind power generation input load protection mechanism which comprises a body, wherein a base is movably connected above the front side of the body, an action shaft is movably connected in the middle of the base, a fixed block is fixedly connected to the outer side of the front side of the action shaft, a slotted hole is formed in the middle of the interior of the body, a rotary drum is movably connected above the front side of the base, a rotary rod is inserted into the rotary drum, a sliding block is sleeved on the outer side of the front side of the rotary rod, and. This storm weather wind power generation input load protection mechanism drives first gear operation through the action shaft rotation, drives the second gear through first gear and rotates, and rethread second gear drives the third gear operation, and rethread third gear uses with the cooperation of third gear, makes the structure have the function of variable speed to protect the circuit, solved because the storm weather leads to the rotational speed too fast and burn out the problem of circuit.)

1. The utility model provides a stormy weather wind power generation input load protection mechanism, includes body (1), its characterized in that: the device is characterized in that a base (2) is movably connected above the front of a body (1), an action shaft (3) is movably connected in the middle of the base (2), a fixed block (4) is fixedly connected to the outer side of the front of the action shaft (3), a slotted hole (5) is formed in the middle of the inner part of the body (1), a rotary drum (6) is movably connected above the front of the base (2), a rotary rod (7) is inserted into the rotary drum (6), a sliding block (8) is sleeved on the outer side of the front of the rotary rod (7), a tooth (9) is rotatably connected to the left side of the rotary rod (7), a fixed rod (10) is fixedly connected to the left side of the body (1), a gear (11) is movably connected to the axis of the fixed rod (10), a supporting base (12) is movably connected to the right end, body (1) below swing joint has first gear (15), and swing joint has locating part (16) above first gear (15), and the inside swing joint of locating part (16) has mount pad (17), and mount pad (17) back swing joint has second gear (18), and second gear (18) top left side is rotated and is connected with third gear (19), and third gear (19) right side is rotated and is connected with fourth gear (20), and action shaft (3) bottom swing joint has flabellum (21).

2. The storm weather wind power generation input load protection mechanism of claim 1, wherein: seted up the circular arc type recess with rotary rod (7) looks adaptation on sliding block (8), total two, sliding block (8) are located the right side of tooth (9), and sliding block (8) are located the left side of supporting base (12), and sliding block (8) are located the inside of rotary drum (6) to the spout corresponding with sliding block (8) has all been seted up at both ends about rotary drum (6).

3. The storm weather wind power generation input load protection mechanism of claim 1, wherein: tooth (9) are total two, and two upper and lower tooth (9) all mesh with left side gear (11) mutually, and tooth (9) all cup joint the left end at two rotary rod (7), and every rotary rod (7) axle center department all connects with a screw, and tooth (9) are located the front left side of body (1), and tooth (9) are located the top of gear (11).

4. The storm weather wind power generation input load protection mechanism of claim 1, wherein: the base (2) is made of iron, the base (2) is located below the rotary drum (6), the base (2) is located above the body (1), the base (2) is located above the front face of the slotted hole (5), a mechanism of the action shaft (3) is arranged in the middle of the base (2), the width of the base (2) is three times that of the rotary drum (6), and the base (2) is located on the right side of the gear (11).

5. The storm weather wind power generation input load protection mechanism of claim 1, wherein: the slotted hole (5) is arranged in the middle of the interior of the body (1), the slotted hole (5) is centrosymmetric about the action shaft (3), the slotted hole (5) is movably connected with the rotary drum (6) through the base (2), the slotted hole (5) is positioned below the rotary drum (6), and the slotted hole (5) is positioned above the third gear (19).

6. The storm weather wind power generation input load protection mechanism of claim 1, wherein: the fan blade (21) is made of metal stainless steel and is in an axisymmetric pattern, the fan blade (21) is positioned at the right lower part of the third gear (19) and is positioned at the lower end of the body (1), and a round rod matched with the action shaft (3) is arranged inside the fan blade (21) in an inserted mode.

Technical Field

The invention relates to the technical field of wind power generation, in particular to a wind power generation input load protection mechanism in a storm weather.

Background

Wind is a new energy with great potential and one of the currently widely used renewable energy, wind power generation refers to converting the kinetic energy of wind into electric energy, wind energy is a clean and pollution-free renewable energy and is utilized by people for a long time, the wind power generation is placed in wheat fields, rivers and open suburbs to form a very beautiful scene, the wind power generation is very environment-friendly, and the amount of wind energy is huge, so people pay attention to the situation.

However, in real life, wind power generation often causes damage to a wind wheel and even burnout of the wind power generator due to overlarge wind speed, at present, an eccentric structure is adopted for protecting a mechanism, however, the structure easily breaks the original balance of the wind power generation, and in view of the above, the inventor deeply conceives aiming at various defects and inconvenience caused by incomplete design of the existing device, and actively researches, improves and tries to develop and design the wind power generation device.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a wind power generation input load protection mechanism in stormy weather, which has the advantages of protecting input load and adjusting wind speed, and solves the problem of burning out equipment due to overlarge wind speed.

(II) technical scheme

In order to achieve the purposes of protecting the input load and adjusting the wind speed, the invention provides the following technical scheme: a storm weather wind power generation input load protection mechanism comprises a body, wherein a base is movably connected above the front side of the body, an action shaft is movably connected in the middle of the base, a fixed block is fixedly connected to the outer side of the front side of the action shaft, a slotted hole is formed in the middle of the inner part of the body, a rotary drum is movably connected above the front side of the base, a rotary rod is inserted in the rotary drum, a sliding block is sleeved on the outer side of the front side of the rotary rod, teeth are rotatably connected to the left side of the rotary rod, a fixed rod is fixedly connected to the left side of the body, a gear is movably connected to the axis of the fixed rod, a supporting base is movably connected to the right end of the rotary rod, a shaft part is fixedly connected to the middle of the inner part of the supporting base, buffering, the left side above the second gear is rotatably connected with a third gear, the right side of the third gear is rotatably connected with a fourth gear, and the bottom end of the action shaft is movably connected with fan blades.

Preferably, the arc-shaped grooves matched with the rotary rods are formed in the sliding blocks, the number of the arc-shaped grooves is two, the sliding blocks are located on the right sides of the teeth, the sliding blocks are located on the left side of the supporting base and located inside the rotary drum, sliding grooves corresponding to the sliding blocks are formed in the upper end and the lower end of the rotary drum, and the structure has effectiveness and sliding performance.

Preferably, the tooth is total two, and two upper and lower teeth all mesh with the left side gear mutually, and the tooth all cup joints the left end at two rotary rods, and every rotary rod axle center department all connects with a screw, and the tooth is located the positive left side of body, and the tooth is located the top of gear, and the flexibility and the security of equipment have been guaranteed to this kind of structure.

Preferably, the base is made of iron, the base is located below the rotary drum and located above the body, the base is located above the slotted hole, the mechanism acting on the shaft is arranged in the middle of the base, the width of the base is three times of that of the rotary drum, and the base is located on the right side of the gear.

Preferably, the slotted hole is arranged in the middle of the inner part of the body, the slotted hole is centrosymmetric about the action shaft, the slotted hole is movably connected with the rotating drum through the base, the slotted hole is positioned below the rotating drum, and the slotted hole is positioned above the third gear, so that the structure has stability and effectiveness.

Preferably, the flabellum is a metal stainless steel material, for the axisymmetric figure, and the flabellum is located the right side below of third gear, is located the lower extreme of body, and the flabellum is inside to be set up to peg graft and to have a round bar with the shaft adaptation of action, and this kind of structure has had rotatability and flexibility.

(III) advantageous effects

Compared with the prior art, the invention provides a wind power generation input load protection mechanism in stormy weather, which has the following beneficial effects:

1. according to the wind power generation input load protection mechanism in the storm weather, the fan blades are blown by wind to drive the action shaft to rotate, the base is pushed to operate through the action shaft, the action shaft is rotationally connected with the two teeth through the gear, and the rotation rod and the buffer piece are matched for use, so that the stress area and the shock absorption function are reduced;

2. this storm weather wind power generation input load protection mechanism, through the operation of the rotatory first gear that drives of effect axle, drive the second gear through first gear and rotate, rethread second gear drives the third gear operation, rethread third gear uses with the cooperation of third gear, make the structure have the variable speed function, thereby the high-speed rotation that brings the storm is transferred into normal rotation, thereby the circuit has been protected, the problem of burning out the circuit because the storm weather leads to the rotational speed too fast has been solved.

Drawings

FIG. 1 is a front view of a fan blade according to the present invention;

FIG. 2 is a schematic side view of the buffering member of the present invention;

FIG. 3 is a schematic bottom view of the first gear of the present invention;

FIG. 4 is a schematic bottom view of a fan blade of the present invention;

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

FIG. 6 is an enlarged view of the front fan blade at A of FIG. 1 according to the present invention.

In the figure: 1. a body; 2. a base; 3. an action shaft; 4. a fixed block; 5. a slot; 6. a rotating drum; 7. rotating the rod; 8. a slider; 9. teeth; 10. fixing the rod; 11. a gear; 12. a support base; 13. a shaft member; 14. a buffer member; 15. a first gear; 16. a limiting member; 17. a mounting seat; 18. a second gear; 19. a third gear; 20. a fourth gear; 21. a fan blade.

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. 1-6, a storm weather wind power generation input load protection mechanism comprises a body 1, a base 2 is movably connected above the front surface of the body 1, the base 2 is made of iron, the base 2 is positioned below a rotary drum 6, the base 2 is positioned above the body 1, the base 2 is positioned above a slotted hole 5, a mechanism connected with an action shaft 3 is arranged in the middle of the base 2, the width of the base 2 is three times of that of the rotary drum 6, and the base 2 is positioned on the right side of a gear 11, so that the structure has practicability and synchronism; an action shaft 3 is movably connected in the middle of the base 2, the action shaft 3 pushes the base 2 to operate, the action shaft 3 rotates to drive a first gear 15 to operate, the first gear 15 drives a second gear 18 to rotate, the second gear 18 drives a third gear 19 to operate, a fixed block 4 is fixedly connected to the outer side of the front face of the action shaft 3, a slotted hole 5 is formed in the middle of the inside of the body 1, the slotted hole 5 is centrosymmetric with respect to the action shaft 3, the slotted hole 5 is movably connected with a rotary drum 6 through the base 2, the slotted hole 5 is positioned below the rotary drum 6, and the slotted hole 5 is positioned above the third gear 19; the upper part of the front side of the base 2 is movably connected with a rotary drum 6, a rotary rod 7 is inserted into the rotary drum 6, a sliding block 8 is sleeved on the outer side of the front side of the rotary rod 7, the sliding block 8 is provided with an arc-shaped groove matched with the rotary rod 7, the number of the grooves is two, the sliding block 8 is positioned on the right side of the teeth 9, the sliding block 8 is positioned on the left side of the supporting base 12, the sliding block 8 is positioned in the rotary drum 6, and the upper end and the lower end of the rotary drum 6 are provided with sliding grooves corresponding to the sliding block;

the left side of the rotating rod 7 is rotatably connected with two teeth 9, the two teeth 9 are totally two, the upper and lower teeth 9 are meshed with a left side gear 11, the teeth 9 are sleeved at the left ends of the two rotating rods 7, the axis of each rotating rod 7 is connected by a screw, the teeth 9 are positioned at the left side of the front of the body 1, and the teeth 9 are positioned above the gear 11, so that the structure ensures the flexibility and the safety of the equipment; a fixed rod 10 is fixedly connected to the left side of the body 1, a gear 11 is movably connected to the axis of the fixed rod 10, a supporting base 12 is movably connected to the right end of the rotary rod 7, a shaft part 13 is fixedly connected to the middle inside the supporting base 12, and buffering parts 14 are fixedly connected to the upper end and the lower end of the shaft part 13;

body 1 below swing joint has first gear 15, first gear 15 top swing joint has locating part 16, the inside swing joint of locating part 16 has mount pad 17, mount pad 17 back swing joint has second gear 18, second gear 18 top left side is rotated and is connected with third gear 19, third gear 19 right side is rotated and is connected with fourth gear 20, 3 bottom swing joint of effect axle have flabellum 21, wind blows flabellum 21 and drives effect axle 3 rotatory, flabellum 21 is a metal stainless steel, for the axial symmetry figure, flabellum 21 is located third gear 19's right side below, be located body 1's lower extreme, flabellum 21 inside sets up the round bar that pegs graft and have one and 3 looks adaptations of effect axle, this kind of structure has had rotatability and flexibility.

When the wind blows the fan blades 21 from south to north, a driving force is generated, the action shaft 3 drives the base 2 to move to north under the action of the slot 5, the rotary drum 6 fixedly connected with the base 2 can also move to north at the same time, in the process that the action shaft 3 moves to north, the teeth 9 are contacted with the gear 11, the teeth 9 are rotationally connected with the gear 11, the gear 11 rotates to enable the two teeth 9 to rotate, the rotary drum 6 at the top end in the first figure rotates in situ in the groove on the body 1, the two teeth 9 are finally rotationally connected together through the gear 11, the two rotary drums 6 are rotationally connected, the stressed area is reduced, the driving force of a wind resistance is reduced, the auxiliary protection effect on the wind power generation input load is achieved, the service life is prolonged, meanwhile, the sliding block 8 slides in the curved groove of the rotary rod 7, the sliding block 8 moves left and right, and right by the buffer 14, the input load has a rebound effect when fluctuating up and down, the friction pressure on the ground is reduced, the functions of protection and shock absorption are achieved, the mechanism is protected, the fan blades 21 and the first gear 15 share the same axis and share one driving source action shaft 3, when the fan blades 21 rotate under the influence of wind, the first gear 15 is meshed with the second gear 18, a spring assembly is arranged inside the first limiting part 16, when the wind is too large, the second gear 18 is meshed with the first gear 15, the second gear 18 drives to the right under the influence of wind, slides to the right side of the limiting part 16 by utilizing the meshing action force with the third gear 19, the second gear 18 is larger than the pressure of the spring, otherwise, rebounds, the second gear 18 is rotatably connected with the third gear 19, the third gear 19 is rotatably connected with the fourth gear 20, the third gear 19 is a large gear due to the fact that the third gear 19 and the fourth gear 20 are different in size, and the third gear 19 is a large gear, and is larger than the fourth gear 20 to form a speed change mechanism, and a rotating speed allowance is formed during the rotating action, so that the rotating speed is reduced, and the input load is effectively protected.

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.