Mechanical automatic direction-adjusting wind power generation device

Abstract

The invention discloses a mechanical automatic direction-adjusting wind power generation device, and relates to the technical field of wind power generation. The mechanical automatic direction-adjusting wind power generation device comprises an outer base, an inner base is rotationally connected to the interior of the outer base, an arc-shaped flow guide plate is fixedly connected to the upper portion of the outer base, a cavity is formed in the outer base, an inner wind power generator is fixedly connected to the upper portion of the inner base, and an outer wind power generator is fixedly connected to the upper portion of the inner wind power generator. A ventilation barrel is fixedly connected to the upper portion of the inner base, and an air guide groove is formed in the front portion of the ventilation barrel. A motor is fixedly connected to the lower portion of the inner base, a circular sliding groove is formed in the lower portion of the cavity, a supporting column is slidably connected into the circular sliding groove, a circular rack is fixedly connected to the lower portion of the outer base, a circular hole is formed in the inner base, and the circular rack is meshed with a gear nut. According to the mechanical automatic direction-adjusting wind power generation device, automatic direction adjustment can be achieved through the automatic direction-adjusting assembly, the light-reflecting bird-repelling assembly and the noise bird-repelling assembly, so that the effects of searching for the direction with sufficient air volume and automatically repelling birds are achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of wind power generation, and particularly to a mechanical automatic alignment wind power generation device. Background Technique

[0002] Wind power generation refers to converting the kinetic energy of wind into mechanical kinetic energy and then into electrical kinetic energy. That is, the wind turbine rotates under the action of wind, converting the kinetic energy of wind into the mechanical energy of the wind turbine shaft, and the generator rotates to generate electricity driven by the wind turbine shaft. It is an important form of wind energy utilization. Wind power generation has the characteristics of cleanliness, environmental friendliness, renewable, flexible installed capacity, low operation and maintenance costs, etc. It is the most mature power generation method with large-scale development and commercial development conditions except for hydropower. The wind power generation industry in China has developed rapidly, and the wind power generation in 2020 increased by 14.99% year-on-year. With technological progress and cost reduction, the future development prospect of the wind power industry in China is broad and will play an increasingly important role in the global energy transformation. However, it is also approaching environmental sensitive areas such as biodiversity protection priority areas and ecologically fragile areas. Therefore, overall planning and scientific promotion are required to ensure the healthy and sustainable development of the wind and solar industries.

[0003] Chinese Patent CN109538421A announced on March 29, 2019 discloses a combined wind power generation device for improving wind power utilization efficiency, including a first wind power generation device and a second wind power generation device. A number of the first wind power generation devices are arranged in a circular array centered on the second wind power generation device. The first wind power generation device includes a ventilation cylinder and a wind power generation set arranged inside the ventilation cylinder. The ventilation cylinder includes an air inlet and an air outlet, and a ventilation channel is formed between the air inlet and the air outlet. The wind power generation set is arranged in the ventilation channel. The air outlets of a number of the first wind power generation devices all face and are close to the second wind power generation device, and the second wind power generation device is located on the air outlet path of a number of the first wind power generation devices.

[0004] In the above document, the second wind power generation device is located on the air outlet path of a number of the first wind power generation devices, enabling the second wind power generation device to utilize the wind power of the first wind power generation device and improving the wind power utilization efficiency. However, the direction of this combined wind power generation device for improving wind power utilization efficiency is fixed, the wind power utilization efficiency on the other side is low, and there is no protection for the second wind power generation device. When birds stop to rest during power generation, they are easily injured by the device and will also cause certain interference to the device. Summary of the Invention

[0005] In view of the deficiencies of the prior art, the present invention provides an automatic material collecting device for empty aluminum cans, which solves the problems raised in the above background technique. To achieve the above objectives, the present invention is realized through the following technical solutions: A mechanical automatic alignment wind power generation device, including: An outer base, an inner base is rotatably connected inside the outer base, an arc-shaped flow guide plate is fixedly connected above the outer base, a cavity is provided inside the outer base, an inner wind power generator is fixedly connected above the inner base, a ventilation tube is fixedly connected above the inner base, and a wind guide groove is provided in the front of the ventilation tube; A motor is fixedly connected below the inner base, a circular chute is provided below the cavity, a support column is slidably connected inside the circular chute, a circular rack is fixedly connected below the outer base, a circular hole is provided in the inner base, the circular rack meshes with a gear nut, a fixed connector is assembled above the gear nut, a bolt is assembled inside the gear nut, a square chute is provided below the ventilation tube, a semi-circular rotator is slidably connected inside the square chute, a rotating shaft is assembled inside the semi-circular rotator, a bolt is assembled below the rotating shaft, and a hydraulic component is assembled above the ventilation tube.

[0006] Preferably, the hydraulic component includes a bracket, a first arc-shaped hydraulic rod, a hydraulic pipe, a second arc-shaped hydraulic rod, a cover plate, and a hinge. A bracket is fixedly connected above the inner base, a first arc-shaped hydraulic rod is fixedly connected between the upper part of the ventilation tube and the bracket, a hydraulic pipe is fixedly connected behind the first arc-shaped hydraulic rod, the hydraulic pipe is fixedly connected to the second arc-shaped hydraulic rod, and a cover plate is fixedly connected above the arc-shaped flow guide plate through a hinge.

[0007] Preferably, an outer wind power generator is fixedly connected inside the ventilation tube, a speed reducer is assembled in front of the outer wind power generator. There are three ventilation tubes, outer wind power generators, and speed reducers respectively, with the same shape and evenly distributed in three equal parts. An arc-shaped flow guide plate is provided between each ventilation tube, and there are three arc-shaped flow guide plates in total, with equal sizes.

[0008] Preferably, a first spring is fixedly connected inside the inner wind power generator, a sleeve is fixedly connected above the first spring, a first rotating ring is assembled on the outer wall above the sleeve, a second rotating ring is assembled below the first rotating ring, a rotating support rod is hinged on the outer wall of the first rotating ring, a long strip-shaped chute is provided in the rotating support rod, a sliding rod is slidably connected inside the long strip-shaped chute, the other end of the sliding rod is hinged on the outer wall of the second rotating ring, a hemisphere is fixedly connected to the end of the rotating support rod away from the first rotating ring, and a reflector is fixedly connected inside the hemisphere.

[0009] Preferably, there are four rotating support rods, sliding rods, hemispheres, and reflectors respectively, with the same shape and evenly distributed in four equal parts.

[0010] Preferably, the second rotating ring and the first rotating ring rotate synchronously, and the first rotating ring and the second rotating ring are driven to rotate by the hemisphere.

[0011] Preferably, the sleeve is provided with a square opening. A second spring is fixedly connected inside the sleeve. A trigger is fixedly connected above the second spring. A second rotating ring is fixedly connected to the lower end of the trigger. Air outlet holes are formed on the upper surface and inside of the upper end of the trigger. An air inlet hole is formed above the trigger. A sounding hole is formed inside the trigger. A steel ball is assembled inside the sounding hole.

[0012] Preferably, the second rotating ring is divided into two layers. The inner layer is connected to the trigger, and the outer layer is hinged to the sliding rod.

[0013] The present invention provides the following beneficial effects: (1) By separating the outer base and the inner base, the motor can rotate independently, so that the ventilation cylinder on the inner base can rotate towards the direction with large air volume. Through the rotation of the inner base, the circular rack engages with the gear nut to rotate, so that the ventilation cylinder can be lifted to collect the air volume coming from above. The lifting of the ventilation cylinder pushes the first arc-shaped hydraulic rod, and the second arc-shaped hydraulic rod drives the cover plate to lift, and the cover plate can effectively protect the inner wind turbine.

[0014] (2) By opening the cover plate, the spring inside the inner wind turbine is no longer pressed, so that it can return to its original state, thereby driving the sleeve and the rotating support rod to stretch out. The hemispheres on the stretched rotating support rods can rotate with the wind, and the internal reflectors can reflect sunlight to form strong light, which stimulates the eyes of small birds as it rotates, protecting both the wind power generation device and the birds.

[0015] (3) When the sleeve stretches out, the second spring inside it resets, and the second spring will drive the trigger to move up to the top until it no longer blocks the air inlet hole. Wind will blow in from the air inlet hole, vibrating the steel ball in the sounding hole and emitting a sharp sound. Finally, the wind will blow out from the air outlet hole, and the sharp sound can deter large birds from approaching. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional structure diagram of the overall appearance of the present invention; Figure 2 is a three-dimensional sectional structure diagram of the whole of the present invention; Figure 3 is a three-dimensional structure diagram of some parts of the present invention; Figure 4 is a three-dimensional structure diagram of some parts of the present invention; Figure 5 is a three-dimensional structure diagram of some parts of the present invention; Figure 6 is of the present invention Figure 5 magnified structure diagram of A therein; Figure 7 Three-dimensional structure schematic diagram of the reflective bird repellent component of the present invention; Figure 8 of the present invention Figure 7 Enlarged structure schematic diagram at position B in; Figure 9 Three-dimensional structure schematic diagram of the noise bird repellent component of the present invention; Figure 10 of the present invention Figure 9 Enlarged structure schematic diagram at position C in.

[0017] In the figure: 1. Outer base; 2. Inner base; 3. Arc-shaped deflector; 4. Ventilation tube; 501. Motor; 503. Circular chute; 504. Support column; 505. Arc-shaped hydraulic rod 1; 506. Bracket; 507. Hydraulic pipe; 508. Arc-shaped hydraulic rod 2; 509. Cover plate; 510. Hinge; 511. Circular rack; 512. Fixed connector; 513. Gear nut; 514. Bolt; 515. Square chute; 516. Semi-circular rotator; 517. Rotating shaft; 601. Spring 1; 602. Hemisphere; 603. Reflector; 604. Rotating support rod; 605. Slide bar; 606. Long strip-shaped chute; 608. Rotating ring 1; 609. Rotating ring 2; 610. Sleeve; 701. Spring 2; 702. Air outlet hole; 703. Trigger; 704. Air inlet hole; 705. Steel ball; 706. Sound hole; 707. Square opening; 8. Air guide groove; 9. Inner wind power generator; 10. Outer wind power generator; 11. Reducer. Specific embodiments

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0019] Example 1, please refer to Figures 1 - 5 , a mechanical automatic orientation wind power generation device, including: Outer base 1, an inner base 2 is rotatably connected inside the outer base 1. The inner base 2 and the outer base 1 are separated and can rotate to adjust the direction towards the place with more wind volume. An arc-shaped deflector 3 is fixedly connected above the outer base 1. When wind blows onto the side arc-shaped deflector 3, the arc-shaped deflector 3 will deflect the wind into the air guide groove 8, so that the wind flows through the ventilation cylinder 4, making full use of wind resources. A cavity 12 is provided inside the outer base 1. An inner wind power generator 9 is fixedly connected above the inner base 2. A ventilation cylinder 4 is fixedly connected above the inner base 2. An air guide groove 8 is provided at the front of the ventilation cylinder 4, which can deflect the surrounding wind into the ventilation cylinder. An outer wind power generator 10 is fixedly connected inside the ventilation cylinder 4. A speed reducer 11 is assembled in front of the outer wind power generator 10. There are three ventilation cylinders 4, outer wind power generators 10, and speed reducers 11 respectively, with the same shape and distributed symmetrically in three equal parts. The three-way symmetric distribution can make the best use of the incoming wind from all directions. An arc-shaped deflector 3 is provided between each ventilation cylinder 4. There are three arc-shaped deflectors 3 in total, with equal sizes; A motor 501 is fixedly connected to the lower part of the inner base 2. A circular chute 503 is opened below the cavity 12. A support column 504 is slidably connected inside the circular chute 503. The support column 504 is used to share the support of the inner base 2 and will also rotate with the rotation of the inner base 2, so as to relieve the pressure of the motor 501 for rotational support. A circular rack 511 is fixedly connected to the lower part of the outer base 1. A circular hole 518 is opened in the inner base 2. The circular rack 511 meshes with a gear nut 513. A fixed connector 512 is assembled above the gear nut 513. The fixed connector 512 can connect the inner base 2 and the gear nut 513, so that the gear nut 513 can only make a rotational movement. A bolt 514 is assembled inside the gear nut 513. The bolt 514 can move upward through the circular hole 518 to raise the ventilation cabin 4. A square chute 515 is opened below the ventilation duct 4. A semi-circular rotator 516 is slidably connected inside the square chute 515. The square chute 515 enables the semi-circular rotator 516 to cope with the change in distance during lifting and lowering. A rotating shaft 517 is assembled inside the semi-circular rotator 516. The rotating shaft 517 rotates the semi-circular rotator 516. The rotating shaft 517 is assembled with a bolt 514 below. A hydraulic component is assembled above the ventilation duct 4. The hydraulic component includes a bracket 506, a first arc-shaped hydraulic rod 505, a hydraulic pipe 507, a second arc-shaped hydraulic rod 508, a cover plate 509, and a hinge 510. A bracket 506 is fixedly connected to the upper part of the inner base 2. The bracket 506 can fix the first arc-shaped hydraulic rod 505 without affecting its use. A first arc-shaped hydraulic rod 505 is fixedly connected between the upper part of the ventilation duct 4 and the bracket 506. A hydraulic pipe 507 is fixedly connected to the rear of the first arc-shaped hydraulic rod 505. The hydraulic pipe 507 is fixedly connected to the second arc-shaped hydraulic rod 508. The upper part of the arc-shaped deflector 3 is fixedly connected with a cover plate 509 through a hinge 510. The cover plate 509 can protect the devices inside it from damage when encountering bad weather such as hail.

[0020] During use, the motor 501 rotates forward to output power, enabling the inner base 2 to rotate forward to adjust the air inlet direction of the ventilation tube 4. At the same time, when the inner base 2 rotates, the gear nut 513 meshes with the circular rack 511, and the circular rack 511 is fixed to the outer base 1. Since the gear nut 513 is fixed by the fixed connector 512, it can only rotate. The motor 501 drives the inner base 2 to rotate forward, the gear nut 513 meshes with the circular rack 511, and the gear nut 513 rotates forward, driving the bolt 514 to move upward, pushing the front end of the ventilation tube 4 upward. The semi-circular rotator 516 slides in the square chute 515, while the distance at the rear remains unchanged. The semi-circular rotator 516 only forms an inclined angle. By rotating the inner base 2 forward, the ventilation tube 4 can adjust its direction to find the direction with a large amount of wind and absorb a large amount of wind to the greatest extent. By lifting up and down, it can absorb the wind from above. During the upward movement of the ventilation tube 4, an arc-shaped hydraulic rod 506 is fixedly connected above the ventilation tube 4. The bracket 506 fixedly connected above the inner base 2 forms a gate shape on both sides of the ventilation tube 4. The rear half of the arc-shaped hydraulic rod 505 is fixedly connected to the front end above the bracket. During the upward movement of the ventilation tube 4, it will squeeze the arc-shaped hydraulic rod 505. The arc-shaped hydraulic rod 505 is connected to a hydraulic pipe 507 at the rear, and the other end of the hydraulic pipe 507 is connected to an arc-shaped hydraulic rod 508. By squeezing the arc-shaped hydraulic rod 505, the liquid in the hydraulic pipe 507 is squeezed into the arc-shaped hydraulic rod 508. In this way, the arc-shaped hydraulic rod 508 drives the cover plate 509 to open through the hydraulic pipe 507. The opening of the cover plate 509 causes the reflective bird repellent component and the noise bird repellent component inside the internal wind turbine 9 to pop out, and at the same time, it will not affect the flow of wind, thus affecting the use of the internal generator 9. To close the cover plate 509, only need to rotate the motor 501 in the reverse direction, and the ventilation tube 4 will also lower, causing the cover plate 509 to close. The cover plate 509 has a huge effect in extreme weather such as hail. When the wind power generation device is not working, it can protect the components inside from damage. At the same time, when it snows, closing the cover plate 509 prevents snow from accumulating inside. When the cover plate 509 is opened, the accumulated snow will slide to the ground and does not require manual cleaning.

[0021] Embodiment 2. Please refer to Figures 1 - 6, a spring 601 is fixedly connected inside the internal wind turbine 9. Above the spring 601, a sleeve 610 is fixedly connected. Under pressure, the sleeve 610 can compress the spring 601 fixedly connected below. When there is no pressure, the spring 601 causes the sleeve 610 to pop out, stretching out the internal structure. Above the outer wall of the sleeve 610, a first rotating ring 609 is assembled. Below the first rotating ring 609, a second rotating ring 608 is assembled. The outside of the second rotating ring 608 is rotatably connected and can rotate synchronously with the first rotating ring 609. The inner side of the second rotating ring 608 is connected to the 703 trigger 703, enabling rotation while descending. A rotating support rod 604 is hinged to the outer wall of the first rotating ring 609. The rotating support rod 604 is provided with a long strip-shaped sliding groove 606. A sliding rod 605 is slidably connected inside the long strip-shaped sliding groove 606. The long strip-shaped sliding groove 606 allows the sliding rod 605 to slide inside, causing the other end of the sliding rod 605 of the rotating support rod 604 to be hinged to the outer wall of the second rotating ring 608. The end of the rotating support rod 604 away from the first rotating ring 609 is fixedly connected with a hemispherical body 602. Inside the hemispherical body 602, a reflector 603 is fixedly connected. When the wind blows towards the hemispherical body 602, the hemispherical body 602 rotates, driving the rotating support rod 604 and causing the first rotating ring 609 to rotate. During rotation, the reflector 603 fixedly connected inside the hemispherical body 602 reflects sunlight, shining into the eyes of the birds as it rotates, making the birds unable to see clearly and thus leaving, without affecting the wind power generation device. There are four rotating support rods 604, sliding rods 605, hemispherical bodies 602, and reflectors 603, which are equal in shape and are symmetrically distributed in four equal parts. The second rotating ring 608 and the first rotating ring 609 rotate synchronously, with the hemispherical body 602 driving the first rotating ring 609 and the second rotating ring 608 to rotate.

[0022] In use, on the basis of the first embodiment, the cover plate 509 opens as the inner base 2 rotates, resetting the first spring 601 inside the inner wind turbine 9 and pushing the sleeve 610 upward. During the resetting process of the first spring 601, the sleeve 610 will be moved upward by the first spring 601. After the sleeve 610 extends completely, the trigger 703 inside the sleeve 610 will be moved upward by the second spring 701, causing the second rotating ring 609 fixedly connected to the bottom of the trigger 703 to move upward as the trigger 703 moves upward. During the upward movement of the second rotating ring 609, the sliding rod 605 hinged at one end to the second rotating ring 609 will gradually open outward. During the outward opening of the sliding rod 605, the other end of the sliding rod 605 slidingly connected to the long strip-shaped chute 606 will, while opening outward, force the rotating support rod 604 to also open outward. After the rotating support rod 604 opens to the horizontal state, it will be fixed. At the same time, the resetting of the second spring 701 inside the sleeve 610 is completed, and the entire anti-bird reflection component is opened. When sunlight shines on the reflector 603 fixedly connected inside the hemisphere 602, the reflector 603 will reflect the irradiated sunlight, forming a dazzling strong light, making small birds unable to see clearly and being frightened, so that they stay away from the wind power generation device, protecting the birds and ensuring the normal operation of the wind power generation device. When the wind blows, the rotating support rod 604 will rotate with the wind, and the reflector 603 will also rotate accordingly to frighten the surrounding birds. When not in use, the cover plate 509 will be pressed down. The pressed-down cover plate 509 will exert a downward force on the trigger 703, pressing down the second spring 701 inside the sleeve 610. The downward pressure of the trigger 703 will cause the second rotating ring 609 to move downward, causing the sliding rod 605 to retract the rotating support rod 604 inward. After retracting to a certain extent, the compression of the second spring 701 is also completed, causing the sleeve 610 to move downward, and the first spring 601 will also be compressed, enabling the sleeve 610 to retract, ensuring that the anti-bird reflection component will not be damaged in bad weather.

[0023] Embodiment 3, please refer to Figures 1 - 8, based on the first and second embodiments, the sleeve 610 is provided with a square opening 707. Inside the sleeve 610, a second spring 701 is fixedly connected. Above the second spring 701, a trigger 703 is fixedly connected. The lower end of the trigger 703 is fixedly connected to a second rotating ring 608. The second rotating ring 608 is divided into two layers. The inner layer is connected to the trigger 703, and the outer layer is hinged to the slide rod 605. On the upper end surface and inside of the trigger 703, air outlet holes 702 are provided. Above the trigger 703, an air inlet hole 704 is provided. Inside the trigger 703, a sound - generating hole 706 is provided. Inside the sound - generating hole 706, a steel ball 705 is assembled. Wind enters the sound - generating hole 706 from the air inlet hole 704. When a large amount of wind comes in and needs to go out from the air outlet holes 702, due to the narrowness of the air outlet holes 702, the high - speed wind vibrates the steel ball 705 to emit a sharp sound, which goes out from the air outlet holes 702 along with the wind. The sharp sound can spread far, scaring large birds and making them not dare to approach the wind power generation device.

[0024] During use, based on the first and second embodiments, after the sleeve 610 extends and is completed, the second spring 701 inside it will reset, driving the trigger to move upward. When the rotating support rod 604 is in a horizontal state and the second spring 701 has completed resetting, the position of the air inlet hole 704 on the trigger 703 will not be blocked, enabling wind to enter from the air inlet hole 704. After the wind enters from the air inlet hole 704, it will vibrate the steel ball 705 inside the sound - generating hole 706 and then go out from the narrow air outlet holes 702, thus forming a strong and sharp noise to drive away large birds in the surrounding area. The noise can spread far around, having a deterrent effect on large birds. At the same time, the noise is continuous, which can also make birds that are not afraid of noise feel bored and make them stay away from the wind power generation device. Moreover, the contractibility of the noise - driven bird - repelling component can also protect the parts and reduce the probability of damage to its internal parts.

[0025] The above - mentioned is only the preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, making equivalent replacements or changes should be covered within the protection scope of the present invention.

Claims

1. A mechanical automatic alignment wind power generation device, characterized in that, Comprising: An outer base, an inner base is rotatably connected inside the outer base, an arc-shaped flow guide plate is fixedly connected above the outer base, a cavity is provided inside the outer base, an inner wind power generator is fixedly connected above the inner base, a ventilation cylinder is fixedly connected above the inner base, and a wind guide groove is provided at the front of the ventilation cylinder; A motor is fixedly connected below the inner base, a circular chute is provided below the cavity, a support column is slidably connected inside the circular chute, a circular rack is fixedly connected below the outer base, a circular hole is provided in the inner base, the circular rack meshes with a gear nut, a fixed connector is assembled above the gear nut, a bolt is assembled inside the gear nut, a square chute is provided below the ventilation cylinder, a semi-circular rotator is slidably connected inside the square chute, a rotating shaft is assembled inside the semi-circular rotator, a bolt is assembled below the rotating shaft, and a hydraulic component is assembled above the ventilation cylinder.

2. The mechanical automatic alignment wind power generation device according to claim 1, wherein: The hydraulic component includes a bracket, a first arc-shaped hydraulic rod, a hydraulic pipe, a second arc-shaped hydraulic rod, a cover plate, and a hinge. A bracket is fixedly connected above the inner base, a first arc-shaped hydraulic rod is fixedly connected between the upper part of the ventilation cylinder and the bracket, a hydraulic pipe is fixedly connected behind the first arc-shaped hydraulic rod, the hydraulic pipe is fixedly connected to the second arc-shaped hydraulic rod, and a cover plate is fixedly connected above the arc-shaped flow guide plate through a hinge.

3. The mechanical automatic alignment wind power generation device according to claim 1, characterized in that: An outer wind power generator is fixedly connected inside the ventilation cylinder, a speed reducer is assembled in front of the outer wind power generator. There are three ventilation cylinders, outer wind power generators, and speed reducers respectively, with the same shape and evenly distributed in three equal symmetries. An arc-shaped flow guide plate is provided between each ventilation cylinder, and there are three arc-shaped flow guide plates in total, with equal sizes.

4. A mechanical automatic alignment wind power generation device according to claim 1, characterized in that: A first spring is fixedly connected inside the inner wind power generator, a sleeve is fixedly connected above the first spring, a first rotating ring is assembled on the outer wall above the sleeve, a second rotating ring is assembled below the first rotating ring, a rotating support rod is hinged on the outer wall of the first rotating ring, a long strip-shaped chute is provided on the rotating support rod, a sliding rod is slidably connected inside the long strip-shaped chute, the other end of the sliding rod is hinged on the outer wall of the second rotating ring, a hemisphere is fixedly connected at the end of the rotating support rod away from the first rotating ring, and a reflector is fixedly connected inside the hemisphere.

5. The mechanical automatic alignment wind power generation device according to claim 4, characterized in that: There are four rotating support rods, sliding rods, hemispheres, and reflectors respectively, with the same shape and evenly distributed in four equal symmetries.

6. A mechanical automatic alignment wind power generation device according to claim 4, characterized in that: The second rotating ring and the first rotating ring rotate synchronously, and the first rotating ring and the second rotating ring are driven to rotate by the hemisphere.

7. A mechanical automatic alignment wind power generation device according to claim 1, characterized in that: The sleeve is provided with a square opening, a second spring is fixedly connected inside the sleeve, a trigger is fixedly connected above the second spring, the lower end of the trigger is fixedly connected to the second rotating ring, air outlet holes are provided on the inner and outer surfaces of the upper end of the trigger, an air inlet hole is provided above the trigger, a sounding hole is provided inside the trigger, and a steel ball is assembled inside the sounding hole.

8. A mechanical automatic alignment wind power generation device according to claim 7, characterized in that: The second rotating ring is divided into two layers, the inner layer is connected to the trigger, and the outer layer is hinged to the sliding rod.

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