Mechanical automatic direction-adjusting wind power generation device

Abstract

The invention discloses a mechanical automatic direction adjusting wind power generation device, and belongs to the field of wind power generation. The first tower frame is rotationally connected to the top of the second tower frame through steel balls; the wind power generation fan is assembled at the top of the first tower; the air guide plate is assembled on the outer wall of the first tower; a rotating ring is slidably connected to the outer wall of the second tower, a conical groove is formed in the outer wall of the first tower, a supporting plate is rotatably connected to the outer wall of the second tower, and a spring is fixedly connected to the bottom of the rotating ring. Through the synergistic effect of the hydraulic assembly and the conical groove, the rotating speed of the first tower under the strong wind condition is effectively reduced, mechanical damage caused by too strong wind force is prevented, the stability and safety of the device are improved, key components of the wind power generation device are protected through the speed reduction function, the service life of the device is prolonged, and the practicability is high. It is ensured that the device can still operate stably under the strong wind condition, and the environment adaptability of the device is enhanced.

Description

Technical Field

[0001] This application relates to the field of wind power generation, and more particularly, to a mechanical automatic alignment wind power generation device. Background Art

[0002] As a renewable clean energy source, wind energy has received increasing attention from countries around the world. With the development of society and the progress of science and technology, wind power generation technology has become increasingly mature, and the principle of wind power generation has been widely applied in people's lives. Now, many places are using wind power generation units to carry out power generation work, enabling wind energy to bring more convenience to people's lives and accelerating the process of social development.

[0003] The patent document with the publication number CN111637014B discloses a mechanical automatic alignment wind power generation device, including a fan, a deflector that can rotate according to the wind direction, a suspension device, a base body, and a wire structure. An arc-shaped groove is drilled at the upper end of the suspension device, the deflector is installed in the arc-shaped groove, the fan is installed at the front end of the suspension device. The base includes an extension sleeve column located at the lower side inside the suspension device and a base body integrally connected to the lower end of the extension sleeve column. A power generation unit is connected between the fan and the wire structure. The wire structure includes an upper wire structure and a lower wire structure. A magnetic attraction structure is installed inside the suspension device, and a magnetic levitation structure for reducing the contact friction between the suspension device and the base body is provided between the suspension device and the base body. It can automatically adjust the position of the deflector according to the magnitude and direction of the wind force for corresponding pressure relief and guidance, improving the service life of the fan. Although the above application document can automatically adjust the position of the deflector according to the magnitude and direction of the wind force for corresponding pressure relief and guidance, improving the service life of the fan, when encountering a storm during turning, the deflector and the fan may rotate too fast, which may cause mechanical damage to the wind power generation device. Summary of the Invention

[0004] Aiming at the deficiencies of the prior art, the present invention provides a mechanical automatic alignment wind power generation device, which solves the problems raised in the above background art.

[0005] To achieve the above object, the present application provides a mechanical automatic alignment wind power generation device, including: A second tower; A first tower, the first tower is rotationally connected to the top of the second tower through steel balls; A wind power generation fan, the wind power generation fan is assembled on the top of the first tower; A wind deflector, the wind deflector is assembled on the outer wall of the first tower; A rotating ring is slidably connected to the outer wall of the second tower. A conical groove is formed in the outer wall of the first tower. A support plate is rotatably connected to the outer wall of the second tower. A spring is fixedly connected to the bottom of the rotating ring. A fixing rod is fixedly connected to the top of the rotating ring. A pulley is hinged to the inner wall of the fixing rod. An inclined groove for the sliding of the rotating ring is formed in the outer wall of the second tower. A housing is fixedly connected to the outer wall of the first tower. A hydraulic component for squeezing the rotating ring to descend to decelerate the first tower is assembled inside the housing. A housing for accommodating the hydraulic component is fixedly connected to the outer wall of the first tower.

[0006] Preferably, the hydraulic component includes a first hydraulic chamber, which is fixedly connected to the outer wall of the first tower. A first hydraulic rod is slidably connected to one end of the piston inside the first hydraulic chamber. A counterweight ball is slidably connected inside the housing. A second hydraulic rod is slidably connected to one end of the piston inside the first hydraulic chamber.

[0007] Preferably, another set of the first hydraulic chamber and the first hydraulic rod are assembled on the side of the housing, and the two first hydraulic chambers are communicated.

[0008] Preferably, the rotating ring is slidably connected to the inner wall of the inclined groove, and the bottom of the spring is fixedly connected to the top of the support plate.

[0009] Preferably, a bird repelling device for driving away birds is assembled on the outer wall of the first tower.

[0010] Preferably, the bird repelling device includes a connecting rack, which is fixedly connected to the outer wall of the rotating ring. A fixing plate is fixedly connected to the outer wall of the first tower. A bird repelling rod is hinged to the bottom of the fixing plate. A rotating rod is rotatably connected to the top of the first tower. A circular gear is fixedly connected to the outer wall of the rotating rod. A notch ring is fixedly connected to the top of the rotating rod. The circular gear meshes with the connecting rack.

[0011] Preferably, a rainwater collecting device for collecting rainwater is assembled on the outer wall of the first tower.

[0012] Preferably, the rainwater collecting device includes a second hydraulic chamber, which is fixedly connected to the outer wall of the first tower. A third hydraulic rod is slidably connected to one end of the piston inside the second hydraulic chamber. A fourth hydraulic rod is slidably connected to one end of the piston inside the second hydraulic chamber. The third hydraulic rod is slidably connected to the bottom of the connecting rack. A circular ring is fixedly connected to the bottom of the fourth hydraulic rod. A connecting rod is fixedly connected to the bottom of the circular ring. An elastic telescopic rod is fixedly connected to the bottom of the connecting rod. A cleaning block is fixedly connected to the bottom of the elastic telescopic rod. A rainwater tank is fixedly connected to the outer wall of the first tower. A conical block is fixedly connected to the top of the rainwater tank.

[0013] The advantages of the present application are as follows: 1. Through the synergistic effect of the hydraulic component and the conical groove, this application effectively slows down the rotation speed of the first tower under strong wind conditions, prevents mechanical damage caused by excessive wind force, improves the stability and safety of the device. The deceleration function protects the key components of the wind power generation device, extends the service life of the device, ensures the stable operation of the device under strong wind conditions, and enhances the environmental adaptability of the device.

[0014] 2. Through the reciprocating flapping action of the bird repellent rod, this application generates dynamic visual and physical interference, effectively repels flying birds, prevents flying birds from perching or hitting the device, protects the device from damage, reduces the interference of flying birds to the device, ensures the normal operation of the device, and reduces the failure risk caused by flying birds.

[0015] 3. Through the rotation and movement of the cleaning block, this application effectively cleans the garbage and impurities on the top of the rainwater tank, ensures the purity of rainwater collection, improves the utilization rate of rainwater resources. The cleaning process is automated, without manual intervention, reduces the maintenance cost and workload, and improves the maintenance efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings that form a part of this application are used to provide a further understanding of this application, making other features, objectives, and advantages of this application more obvious. The schematic embodiments and descriptions of the accompanying drawings of this application are used to explain this application and do not constitute an improper limitation of this application. In the drawings: Figure 1 is a schematic diagram of the overall structure of the present invention; Figure 2 is a schematic diagram of the back structure of the present invention; Figure 3 is a schematic diagram of the back structure of the deceleration device of the present invention; Figure 4 is the present invention Figure 3 is an enlarged schematic diagram of part A in the present invention; Figure 5 is the present invention Figure 3 is an enlarged schematic diagram of part B in the present invention; Figure 6 is a schematic diagram of the front structure of the bird repellent device of the present invention; Figure 7 is a schematic diagram of the front structure of the rainwater collection device of the present invention.

[0017] In the above figures, 1. First tower; 21. Conical groove; 22. Rotating ring; 23. Fixed rod; 24. Pulley; 25. Inclined groove; 26. Support plate; 27. Sheath; 28. First hydraulic chamber; 29. First hydraulic rod; 210. Counterweight beads; 211. Second hydraulic rod; 212. Spring; 3. Bird repellent device; 31. Connecting rack; 32. Fixed plate; 33. Bird repellent rod; 34. Rotating rod; 35. Circular gear; 36. Notch ring; 4. Rainwater collection device; 41. Second hydraulic chamber; 42. Third hydraulic rod; 43. Fourth hydraulic rod; 44. Ring; 45. Connecting rod; 46. Elastic telescopic rod; 47. Cleaning block; 48. Tapered block; 49. Rainwater tank; 5. Second tower; 6. Wind deflector; 7. Wind power generator fan. Detailed implementation manners

[0018] In order to enable those skilled in the art of this technology to better understand the solution of this application, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of this application.

[0019] It should be noted that the terms "first", "second", etc. in the description and claims of this application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so as to describe the embodiments of this application here. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units does not necessarily have to be limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or are inherent to these processes, methods, products or devices.

[0020] In this application, the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", etc. is based on the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe this application and its embodiments, and are not used to limit that the indicated devices, elements or components must have a specific orientation, or be constructed and operated in a specific orientation.

[0021] Moreover, in addition to being used to indicate orientation or positional relationship, some of the above terms may also be used to indicate other meanings. For example, the term "upper" may also be used to indicate a certain attachment relationship or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0022] In addition, the terms "install", "set", "provided with", "connect", "connected", "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or there can be internal communication between two devices, components or parts. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0023] It should be noted that, without conflict, the embodiments and features in the embodiments of this application can be combined with each other. The following will refer to the drawings and combine with embodiments to detail this application.

[0024] Embodiment 1, see Figures 1-5 , this embodiment provides a mechanical automatic alignment wind power generation device, including: The second tower 5; The first tower 1, the first tower 1 is rotationally connected to the top of the second tower 5 through steel balls and is used to support the wind power generation fan 7; The wind power generation fan 7, the wind power generation fan 7 is assembled on the top of the first tower 1 and is used for wind power generation; The wind deflector 6, the wind deflector 6 is assembled on the outer wall of the first tower 1; A rotating ring 22 is slidably connected to the outer wall of the second tower 5. A conical groove 21 is provided on the outer wall of the first tower 1. A support plate 26 is rotatably connected to the outer wall of the second tower 5. A spring 212 is fixedly connected to the bottom of the rotating ring 22. A fixed rod 23 is fixedly connected to the top of the rotating ring 22. A pulley 24 is hinged to the inner wall of the fixed rod 23. An inclined groove 25 for the sliding of the rotating ring 22 is provided on the outer wall of the second tower 5. A housing 27 is fixedly connected to the outer wall of the first tower 1. A hydraulic component for squeezing the rotating ring 22 to descend to decelerate the first tower 1 is assembled inside the housing 27. A housing 27 for accommodating the hydraulic component is fixedly connected to the outer wall of the first tower 1. Through the structural design of the second tower 5 and the first tower 1, and by the assembly of the wind deflector 6 and the wind power generation fan 7, wind-driven power generation is realized. The first tower 1 is rotatably connected to the top of the second tower 5 through steel balls to ensure the flexibility and stability of rotation. The wind deflector 6 is assembled on the outer wall of the first tower 1 and can sense the wind direction and drive the first tower 1 to adjust the direction so that the wind power generation fan 7 is always facing the wind direction. The rotating ring 22 is slidably connected in the inclined groove 25 on the outer wall of the second tower 5, and the spring 212 provides support and buffering to prevent the device from shaking due to wind force changes. The hydraulic component is assembled inside the housing 27, and the first tower 1 is decelerated by squeezing the rotating ring 22 to descend to ensure the stability of the device under strong wind conditions. The cooperation of the hydraulic component and the spring 212 provides stability and buffering effects to prevent the device from getting out of control due to excessive wind force. The hydraulic component includes a first hydraulic chamber 28, which is fixedly connected to the outer wall of the first tower 1. One end of the piston inside the first hydraulic chamber 28 is slidably connected to a first hydraulic rod 29. A counterweight ball 210 is slidably connected inside the housing 27. One end of the piston inside the first hydraulic chamber 28 is slidably connected to a second hydraulic rod 211. The hydraulic component includes a first hydraulic chamber 28, which is fixedly connected to the outer wall of the first tower 1. One end of the piston inside the first hydraulic chamber 28 is slidably connected to a first hydraulic rod 29, and the other end is slidably connected to a second hydraulic rod 211. A counterweight ball 210 is slidably connected inside the housing 27. Due to the gravity of the counterweight ball 210, the first hydraulic rod 29 slides inside the first hydraulic chamber 28 to form a hydraulic resistance to realize the deceleration function of the first tower 1. Another set of the first hydraulic chamber 28 and the first hydraulic rod 29 is assembled on the side of the housing 27. The two sets of the first hydraulic chambers 28 are connected in communication. Another set of the first hydraulic chamber 28 and the first hydraulic rod 29 is assembled on the side of the housing 27, and the two hydraulic chambers are connected through a pipeline to form a complete hydraulic system. When the wind force is too large, the hydraulic rod slides inside the hydraulic chamber, and the pressure is transmitted through the hydraulic liquid to realize the two-way deceleration function of the first tower 1. Ensure the stability and safety of the device under strong wind conditions, and at the same time improve the redundancy of the hydraulic system to avoid single-point failures.The rotating ring 22 is slidably connected to the inner wall of the inclined groove 25. The bottom of the spring 212 is fixedly connected to the top of the support plate 26. The rotating ring 22 is slidably connected to the inner wall of the inclined groove 25 on the outer wall of the second tower 5. Due to the inclination angle of the inclined groove 25, the rotating ring 22 slides along the inclined groove 25 under the action of wind force, driving the spring 212 to compress or stretch. The bottom of the spring 212 is fixed to the top of the support plate 26. Through the elastic action of the spring 212, it provides a support and buffering function to prevent the device from shaking due to wind force changes. The support plate 26 is rotatably connected to the outer wall of the second tower 5, further enhancing the stability of the device.

[0025] When in specific use, when encountering strong wind, the wind guide plate 6 is driven to rotate. The wind guide plate 6 drives the first tower 1 and the wind power generation fan 7 to rotate. The inertia generated during rotation drives the counterweight beads 210 to move to the left. The counterweight beads 210 squeeze the first hydraulic rod 29, and the first hydraulic rod 29 moves forward. During the movement of the first hydraulic rod 29, the internal pressure in the first hydraulic chamber 28 increases, driving the second hydraulic rod 211 to descend. The second hydraulic rod 211 drives the rotating ring 22 to descend. During the descent of the rotating ring 22 through the inclined groove 25, the rotating ring 22 rotates during the descent. During the rotation of the rotating ring 22, the fixed rod 23 and the pulley 24 are driven to descend. When the pulley 24 continues to descend, the speed of the pulley 24 is limited through the tapered groove 21. The rotation speed of the first tower 1 is slowed down by the pulley 24 descending to the thickest part of the tapered groove 21.

[0026] Embodiment 2, see Figures 1-6, on the basis of the first embodiment, a bird repelling device 3 for driving away birds is assembled on the outer wall of the first tower 1. By assembling the bird repelling device 3 on the outer wall of the first tower 1, birds are driven away in a mechanical manner. The bird repelling device 3 includes structures such as a connecting rack 31, a fixing plate 32, and a bird repelling rod 33. When the wind drives the first tower 1 to rotate, the connecting rack 31 drives the circular gear 35 to rotate, and the bird repelling rod 33 swings accordingly, generating a dynamic visual effect to drive away birds. The bird repelling device 3 includes a connecting rack 31. The connecting rack 31 is fixedly connected to the outer wall of the rotating ring 22. A fixing plate 32 is fixedly connected to the outer wall of the first tower 1. The bottom of the fixing plate 32 is hinged with a bird repelling rod 33. The top of the first tower 1 is rotatably connected with a rotating rod 34. A circular gear 35 is fixedly connected to the outer wall of the rotating rod 34. A notch collar 36 is fixedly connected to the top of the rotating rod 34. The circular gear 35 meshes with the connecting rack 31. The bird repelling device 3 includes a connecting rack 31, a fixing plate 32, a bird repelling rod 33, a rotating rod 34, and a circular gear 35. The connecting rack 31 is fixedly connected to the outer wall of the rotating ring 22. When the rotating ring 22 slides, the connecting rack 31 drives the circular gear 35 to rotate. The circular gear 35 drives the notch collar 36 to rotate through the rotating rod 34, and the bird repelling rod 33 swings accordingly, generating a dynamic visual effect to drive away birds. The design of the notch collar 36 ensures that the swing angle and frequency of the bird repelling rod 33 are adjustable, enhancing the bird repelling effect. The bird repelling function is realized through mechanical swinging, improving the operation safety of the device. The design of the notch collar 36 ensures that the swing angle and frequency of the bird repelling rod 33 are adjustable to adapt to different environmental conditions.

[0027] When the above device is specifically used, when the rotating ring 22 descends and rotates, it drives the connecting rack 31 to rotate. The connecting rack 31 drives the circular gear 35 to rotate. The circular gear 35 drives the rotating rod 34 to rotate. The rotating rod 34 drives the notch collar 36 to rotate. Since the notch collar 36 is designed asymmetrically, when the notch collar 36 reaches its lowest end, it will cause the bird repelling rod 33 to descend. When the highest end of the notch collar 36 rotates to the bottom of the bird repelling rod 33, it drives the bird repelling rod 33 to rise, realizing the reciprocating beating of the bird repelling rod 33 against the air guiding plate 6 to drive away birds.

[0028] Example three, see Figures 1-7, on the basis of the first embodiment, a rainwater collection device 4 for collecting rainwater is assembled on the outer wall of the first tower 1. By assembling the rainwater collection device 4 on the outer wall of the first tower 1 and through the design of the hydraulic system and the cleaning block 47, the functions of rainwater collection and cleaning are realized. The rainwater collection device 4 includes a second hydraulic chamber 41, a third hydraulic rod 42, a fourth hydraulic rod 43, a ring 44, a connecting rod 45, an elastic telescopic rod 46, and a cleaning block 47. When rainwater flows into the device, the hydraulic rod slides in the hydraulic chamber, driving the cleaning block 47 to move through the liquid pressure, cleaning the dirt on the surface of the rainwater tank 49, and at the same time collecting the rainwater into the rainwater tank 49. The rainwater collection device 4 includes a second hydraulic chamber 41, which is fixedly connected to the outer wall of the first tower 1. One end of the piston inside the second hydraulic chamber 41 is slidably connected to the third hydraulic rod 42, and one end of the piston inside the second hydraulic chamber 41 is slidably connected to the fourth hydraulic rod 43. The third hydraulic rod 42 is slidably connected to the bottom of the connecting rack 31. The bottom of the fourth hydraulic rod 43 is fixedly connected to a ring 44. The bottom of the ring 44 is fixedly connected to a connecting rod 45. The bottom of the connecting rod 45 is fixedly connected to an elastic telescopic rod 46. The bottom of the elastic telescopic rod 46 is fixedly connected to a cleaning block 47. A rainwater tank 49 is fixedly connected to the outer wall of the first tower 1. A conical block 48 is fixedly connected to the top of the rainwater tank 49. The rainwater collection device 4 includes a second hydraulic chamber 41, a third hydraulic rod 42, a fourth hydraulic rod 43, a ring 44, a connecting rod 45, an elastic telescopic rod 46, and a cleaning block 47. The third hydraulic rod 42 is slidably connected to the bottom of the connecting rack 31. By transmitting pressure through the hydraulic liquid, the cleaning block 47 is driven to move, cleaning the dirt on the surface of the rainwater tank 49. The bottom of the fourth hydraulic rod 43 is fixedly connected to a ring 44. The ring 44 drives the cleaning block 47 to move up and down through the connecting rod 45 and the elastic telescopic rod 46 to ensure the cleaning effect. A conical block 48 is fixedly connected to the top of the rainwater tank 49 to guide the rainwater into the rainwater tank 49, improving the rainwater collection efficiency, reducing the accumulation of dirt on the surface of the device, and the design of the cleaning block 47 ensures the cleanliness of the device surface and extends the service life of the device.

[0029] When the above-mentioned equipment is specifically used, when the connecting rack 31 descends, it squeezes the third hydraulic rod 42. During the process of the third hydraulic rod 42 descending, it drives the fourth hydraulic rod 43 to rotate. The fourth hydraulic rod 43 drives the ring 44 to rotate. The ring 44 drives the connecting rod 45 to rotate. The connecting rod 45 drives the cleaning block 47 to clean the top of the rainwater tank 49. When the cleaning block 47 contacts the conical block 48, the cleaning block 47 separates from the top of the rainwater tank 49 with impurities, and at the same time the elastic telescopic rod 46 is stretched, realizing the cleaning of the garbage on the top of the rainwater tank 49 and improving the utilization rate of rainwater resources.

[0030] When the above-mentioned device is specifically used, as described above, it is only a preferred specific embodiment 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 substitutions 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: A second tower; A first tower, the first tower is rotationally connected to the top of the second tower through steel balls; A wind power generator fan, the wind power generator fan is assembled on the top of the first tower; A wind deflector, the wind deflector is assembled on the outer wall of the first tower; A rotating ring is slidably connected to the outer wall of the second tower, a tapered groove is formed on the outer wall of the first tower, a supporting plate is rotationally connected to the outer wall of the second tower, a spring is fixedly connected to the bottom of the rotating ring, a fixing rod is fixedly connected to the top of the rotating ring, a pulley is hinged to the inner wall of the fixing rod, a slanted groove for the sliding of the rotating ring is formed on the outer wall of the second tower, a housing is fixedly connected to the outer wall of the first tower, and a hydraulic component for squeezing the rotating ring to descend to decelerate the first tower is assembled inside the housing, and a housing for accommodating the hydraulic component is fixedly connected to the outer wall of the first tower.

2. The mechanical automatic alignment wind power generation device according to claim 1, characterized in that, The hydraulic component includes a first hydraulic chamber, the first hydraulic chamber is fixedly connected to the outer wall of the first tower, a first hydraulic rod is slidably connected to a piston at one end inside the first hydraulic chamber, a counterweight ball is slidably connected inside the housing, and a second hydraulic rod is slidably connected to a piston at one end inside the first hydraulic chamber.

3. A mechanical automatic alignment wind power generation device according to claim 1, characterized in that, Another set of the first hydraulic chamber and the first hydraulic rod is assembled on the side of the housing, and the two sets of the first hydraulic chambers are communicated.

4. A mechanical automatic alignment wind power generation device according to claim 1, characterized in that, The rotating ring is slidably connected to the inner wall of the slanted groove, and the bottom of the spring is fixedly connected to the top of the supporting plate.

5. A mechanical automatic alignment wind power generation device according to claim 1, characterized in that, A bird repelling device for driving away birds is assembled on the outer wall of the first tower.

6. The mechanical automatic alignment wind power generation device according to claim 5, characterized in that, The bird repelling device includes a connecting rack, the connecting rack is fixedly connected to the outer wall of the rotating ring, a fixing plate is fixedly connected to the outer wall of the first tower, a bird repelling rod is hinged to the bottom of the fixing plate, a rotating rod is rotationally connected to the top of the first tower, a circular gear is fixedly connected to the outer wall of the rotating rod, a notched collar is fixedly connected to the top of the rotating rod, and the circular gear meshes with the connecting rack.

7. A mechanical automatic alignment wind power generation device according to claim 1, characterized in that, A rainwater collecting device for collecting rainwater is assembled on the outer wall of the first tower.

8. A mechanical automatic alignment wind power generation device according to claim 7, characterized in that, The rainwater collecting device includes a second hydraulic chamber, the second hydraulic chamber is fixedly connected to the outer wall of the first tower, a third hydraulic rod is slidably connected to a piston at one end inside the second hydraulic chamber, a fourth hydraulic rod is slidably connected to a piston at one end inside the second hydraulic chamber, the third hydraulic rod is slidably connected to the bottom of the connecting rack, a circular ring is fixedly connected to the bottom of the fourth hydraulic rod, a connecting rod is fixedly connected to the bottom of the circular ring, an elastic telescopic rod is fixedly connected to the bottom of the connecting rod, a cleaning block is fixedly connected to the bottom of the elastic telescopic rod, a rainwater tank is fixedly connected to the outer wall of the first tower, and a tapered block is fixedly connected to the top of the rainwater tank.

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