Wind and magnetic complementary generator driving system

Abstract

The invention relates to the technical field of power generation systems, and discloses a wind and magnetic complementary generator driving system which comprises a base, a rotating rod arranged at the top of the base, and a thrust magnet arranged in the base. According to the power generation driving system, the telescopic assembly can control the wind shield to stretch out and draw back through the arrangement of the threaded rod, the threaded block and other assemblies, so that the areas of the wind shield and the wind collecting hopper are changed to cope with different wind forces. Compared with an existing device, no gap exists between the wind shield and the wind collecting hopper, and the utilization rate can be maximized when wind blows. According to the power generation driving system, through the cleaning assembly, when the wind shield moves, the shell can be driven to move along with the wind shield, meanwhile, a spring in the shell pushes a telescopic block to move so that a brush can make contact with the inner side wall of the wind collecting hopper, and therefore the brush can clean the inner side wall of the wind collecting hopper in the moving process of the wind shield; the hair brush is made of fiber materials, so that damage to the interior of the air collecting hopper can be avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of power generation systems, and in particular to a wind and magnetic complementary generator drive system. Background Art

[0002] At present, energy shortage has become an important problem hindering the development of various countries. Wind power generation, as a relatively mature technology among new energy sources, is attracting people's attention and becoming the object of intensive research in various countries. Like solar power generation, wind power generation was originally developed to solve the problem of emergency power supply and power supply in marginal areas. Therefore, it did not develop very fast at the beginning. However, in the 1920s and 1930s, the global economic crisis brought about energy shortages. Generally speaking, wind turbine generators are divided into two types: permanent magnet generators and excitation generators. The excitation magnetic field of permanent magnet generators is generated by permanent magnets. Permanent magnets are both magnetic sources and components of magnetic circuits in motors. Permanent magnet generators eliminate the excitation winding, carbon brushes, and slip ring structures of excitation generators. The whole machine structure is simple, avoiding the excitation winding easy to burn out, break, carbon brushes, slip rings and other faults, and greatly improving reliability. In addition, under the same power level, at idle speed, the output power of permanent magnet generators is twice that of excitation generators. In other words, the actual power level of permanent magnet generators is equal to that of excitation generators. Permanent magnet generators are energy-saving products. The permanent magnet rotor structure eliminates the excitation power required to generate the rotor magnetic field and the mechanical loss caused by friction between carbon brushes and slip rings, greatly improving the efficiency of the permanent magnet generator.

[0003] China Utility Model Publication Specification CN218542473U A vertical axis wind turbine is designed with a wind magneto generator that can change the width of the blades so as to adjust it according to the wind force. The principle is that a wind shield is arranged on the outside of the wind collecting bucket, and a telescopic member and a moving plate are arranged on the back of the wind shield. The telescopic member can control the translation of the moving plate, thereby increasing the area of ​​the wind shield and the moving plate, and increasing the resistance when in use to make the rotation effect better.

[0004] However, when the existing device is in use, there is a gap between the wind collecting scoop and the wind shield, so that part of the wind will blow through the gap when the wind blows, thereby reducing the rotation effect. Therefore, a fan blade with adjustable fan blade size and no gap is designed to solve the above problems. Summary of the invention

[0005] 1. Technical issues to be resolved In view of the shortcomings of the prior art, the present invention provides a wind and magnetic complementary generator drive system, which has the advantage that there is no gap on the wind shield during the adjustment process and the rotation effect will not be reduced. It solves the problem that there is a gap between the wind collecting scoop and the wind shield of the existing device, which will cause some wind loss when wind blows through.

[0006] (II) Technical solution To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a wind-magnet complementary generator drive system, comprising: a base, a rotating rod is arranged on the top of the base, and a thrust magnet is arranged inside the base; a plurality of wind collecting scoops are arranged, all of which are arranged on the outer wall of the rotating rod; a plurality of permanent magnet blocks are arranged, all of which are arranged inside the permanent magnet blocks and rotate with the wind collecting scoop; a telescopic component is arranged inside the wind collecting scoop, and the telescopic component comprises: a plurality of trough bodies are arranged, all of which are opened on the side of the wind collecting scoop; a plurality of wind shield plates are arranged, all of which pass through The groove body is inserted into the interior of the wind collecting scoop; a plurality of threaded blocks are provided, which are correspondingly arranged on the side of each wind shield; a plurality of threaded rods are correspondingly provided, all of which pass through the threaded blocks and are inserted into the interior of the rotating rod, and are threadedly connected with the threaded blocks and rotatably connected with the rotating rod; a bevel gear 1 is provided at one end of each of the threaded rods; a motor is provided at the top of the rotating rod, and the output shaft is inserted into the interior of the rotating rod; a transmission rod is provided at the bottom of the motor; a bevel gear 2 is provided at the bottom of the transmission rod and meshes with the bevel gear 1.

[0007] Preferably, the inner wall of the trough body is in contact with the outer wall of the wind shield.

[0008] Preferably, the telescopic assembly further comprises: a slide groove, which is provided on the upper and lower outer side walls of each of the wind collecting scoops; and a plurality of sliding blocks, which are symmetrically passed through the slide groove up and down and connected to the wind shield.

[0009] Preferably, the telescopic assembly further comprises: a plurality of stoppers, each of which is arranged at the other end of each of the threaded rods.

[0010] Preferably: a cleaning assembly is symmetrically arranged on one side of the wind shield, and the cleaning assembly comprises: a shell, arranged on one side of the wind shield; a plurality of springs, all fixedly arranged inside the shell; a plurality of telescopic blocks, one end of each of which passes through the shell and is connected to one end of the spring; and a brush, arranged at the other end of each of the telescopic blocks.

[0011] Preferably, the cleaning assembly further comprises a limiting ring, which is arranged on an outer side wall at one end of each telescopic block.

[0012] Preferably, the cleaning assembly further comprises: a plurality of limit rods, all of which are arranged inside the telescopic block, and one end of which penetrates the inner wall of the telescopic block and passes through the spring to be connected to the inner wall of the shell.

[0013] Preferably, the brush is made of fiber material.

[0014] (III) Beneficial effects Compared with the prior art, the present invention provides a wind-magnetic complementary generator drive system, which has the following beneficial effects: 1. The power generation drive system can control the extension and retraction of the windshield by using the setting of components such as threaded rods and threaded blocks through the telescopic components, thereby changing the area of ​​the windshield and the wind collecting bucket to cope with different wind strengths. Compared with the existing device, there is no gap between the windshield and the wind collecting bucket, which can maximize the utilization rate when the wind blows.

[0015] 2. The power generation drive system, through the cleaning component, will drive the shell to move when the wind shield moves. At the same time, the spring inside the shell pushes the telescopic block to move so that the brush contacts the inner wall of the wind collecting scoop. In this way, the brush can clean the inner wall of the wind collecting scoop during the movement of the wind shield. The design of the brush fiber material can ensure that no damage is caused to the inside of the wind collecting scoop. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 It is a structural schematic diagram of the connection between the wind collecting scoop and the wind shield plate of the present invention; Figure 3 It is a structural schematic diagram of bevel gear 1 meshing with bevel gear 2 of the present invention; Figure 4 This is a schematic diagram of the structure of the connection between the slideway and the slider of the present invention; Figure 5 It is a schematic diagram of the structure inside the shell of the present invention.

[0018] In the figure: 11, base; 12, rotating rod; 13, wind collecting scoop; 14, permanent magnet block; 2. Telescopic assembly; 21. trough body; 22. wind deflector; 221. slideway; 222. slider; 23. threaded block; 24. threaded rod; 25. bevel gear 1; 26. motor; 27. transmission rod; 28. bevel gear 2; 29. ​​stopper; 3. Cleaning assembly; 31. Shell; 32. Spring; 33. Telescopic block; 34. Brush; 35. Limiting ring; 36. Limiting rod. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Embodiment 1

[0020] See also Figure 1-5A wind-magnetic complementary generator drive system includes a base 11, a rotating rod 12 is arranged on the top of the base 11, and a thrust magnet is arranged inside the base 11; a plurality of wind collecting buckets 13 are arranged, all arranged on the outer wall of the rotating rod 12; a plurality of permanent magnet blocks 14 are arranged, all arranged inside the permanent magnet blocks 14, and rotate with the wind collecting bucket 13; a wind-magnetic complementary generator is a device that converts wind energy into mechanical energy and then converts mechanical energy into electrical energy, but the vertical axis wind turbine has the characteristics of high efficiency and simple maintenance compared to the horizontal axis wind turbine, which is mainly because the vertical axis wind turbine does not need to set a steering mechanism, so there is no need to adjust the direction of the blades to cater to the wind direction. The characteristics of the vertical axis wind turbine also lead to certain shortcomings. Multiple sets of blades are evenly installed on the circumferential side of the shaft, although it can capture wind from different directions as a driving force. The base 11 is provided with components such as a coil, a permanent magnet block 14, a flywheel, and a magnetic suspension bearing. The basic principle of permanent magnet synchronous wind power generation is to use wind power to drive the wind turbine blades to rotate, drag the rotor of the permanent magnet synchronous generator to rotate, and realize power generation. The permanent magnet synchronous wind power generation system is similar to the cage-type variable speed constant frequency wind power generation system, except that the generator used is a permanent magnet generator, and the rotor is a permanent magnet structure, which does not require an external excitation power supply, thereby improving efficiency. Its variable frequency constant speed control is realized in the stator circuit, and the variable frequency alternating current of the permanent magnet synchronous generator is converted into alternating current of the same frequency as the power grid through the frequency converter to realize the grid connection of wind power generation, so the capacity of the frequency converter is the same as the rated capacity of the system. When the wind collecting bucket 13 is driven by the wind to drive the rotating rod 12 to rotate, the flywheel rotates, and the flywheel is connected to the magnetic suspension bearing, and a magnetic block is arranged on the outside of the flywheel corresponding to the permanent magnet block 14 inside the base 11, and the permanent magnet block 14 drives the magnetic block to rotate, so that the flywheel also rotates, and the energy generated by the rotation is stored by the coreless generator. Used for daily life electricity. The wind collecting scoop 13 is provided with a telescopic assembly 2 inside, and the telescopic assembly 2 includes: a plurality of slots 21, all of which are opened on the side of the wind collecting scoop 13; a plurality of windshields 22, all of which pass through the slot 21 and are inserted into the inside of the wind collecting scoop 13; a plurality of threaded blocks 23, correspondingly provided on the side of each windshield 22; a plurality of threaded rods 24, correspondingly provided, all of which pass through the threaded blocks 23 and are inserted into the inside of the rotating rod 12, and are threadedly connected with the threaded blocks 23 and are rotatably connected with the rotating rod 12; a bevel gear 1 25, provided at one end of each threaded rod 24; a motor 26, provided at the top of the rotating rod 12, and the output shaft is inserted into the inside of the rotating rod 12; a transmission rod 27, provided at the bottom of the motor 26; a bevel gear 28, provided at the bottom of the transmission rod 27, and meshed with the bevel gear 1 25. The inner side wall of the slot 21 fits with the outer side wall of the windshield 22.The telescopic assembly 2 further includes: a slide groove 221, which is opened on the upper and lower outer side walls of each wind collecting scoop 13; a plurality of sliders 222, which are symmetrically passed through the slide groove 221 and connected to the wind shield 22. The telescopic assembly 2 further includes: a plurality of stoppers 29, which are arranged at the other end of each threaded rod 24.

[0021] When in use, the base 11 is installed in a suitable position, and then the wind blows through the wind collecting bucket 13 to drive the rotating rod 12 to rotate. When rotating, the permanent magnet block 14 is driven to rotate and the magnetic push block in the base 11 rotates through the permanent magnet block 14, so that the rotating rod 12 also rotates. The wind force and the magnetic force can push each other to drive the rotating rod 12 to rotate to generate electricity. If the wind force is small and the wind shield 22 needs to be adjusted, the motor 26 can be started to drive the transmission rod 27 to rotate, so that the bevel gear 28 meshes with the bevel gear 1 25 to drive the threaded rod 24 to rotate. When rotating, because the threaded block 23 is connected to the wind shield 22, the wind shield 22 is pushed out from the inside of the slot 21. When extending, the outer wall of the wind shield 22 fits the inner wall of the slot 21, which can make the wind shield move more smoothly and increase the contact area with the wind; so as to rotate better, the setting of the block 29 can prevent the threaded block 23 from being separated from the threaded rod 24. When the wind shield 22 moves, the slider 222 slides inside the slide slot 221 to increase the stability of the wind shield 22. Compared with existing devices, there is no gap between the wind shield and the wind collecting scoop, which can maximize the utilization rate when the wind blows. Embodiment 2

[0022] A cleaning component is added based on the first embodiment; See also Figure 1-5 A cleaning assembly 3 is symmetrically arranged on one side of the windshield 22, and the cleaning assembly 3 includes: a shell 31, which is arranged on one side of the windshield 22; a spring 32, which is provided in plurality and fixedly arranged inside the shell 31; a telescopic block 33, which is provided in plurality and one end of which passes through the shell 31 and is connected to one end of the spring 32; and a brush 34, which is provided at the other end of each telescopic block 33. The cleaning assembly 3 also includes: a limiting ring 35, which is provided on the outer wall of one end of each telescopic block 33. The cleaning assembly 3 also includes: a limiting rod 36, which is provided in plurality and is arranged inside the telescopic block 33, and one end of which passes through the inner wall of the telescopic block 33, passes through the spring 32 and is connected to the inner wall of the shell 31. The brush 34 is designed with fiber material.

[0023] When in use, when the wind shield 22 moves, the shell 31 will also move with it. At the same time, the spring 32 inside the shell pushes the telescopic block 33 to move so that the brush 34 contacts the inner wall of the wind collecting scoop 13. In this way, the brush 34 can clean the inner wall of the wind collecting scoop 13 during the movement of the wind shield 22. The fiber material design of the brush 34 can ensure that no damage is caused to the inside of the wind collecting scoop 13. When the telescopic block 33 moves, the limit ring 35 can limit the telescopic block 33 from separating from the shell 31. At the same time, when the spring 32 is compressed, the setting of the limit rod 36 can ensure that the spring 32 will not bend when compressed, thereby extending the service life.

[0024] The preferred embodiments of the invention disclosed above are only used to help illustrate the invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific embodiments described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the invention, so that those skilled in the art can understand and use the invention well. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A wind and magnetic complementary generator drive system, comprising: A base (11), a rotating rod (12) is arranged on the top of the base (11), and a thrust magnet is arranged inside the base (11); A plurality of wind collecting scoops (13) are provided, all of which are arranged on the outer side wall of the rotating rod (12); A plurality of permanent magnetic blocks (14) are provided, all of which are arranged inside the permanent magnetic block (14) and rotate along with the wind collecting scoop (13); Features: A telescopic component (2) is arranged inside the wind collecting scoop (13), and the telescopic component (2) comprises: A plurality of trough bodies (21) are provided, all of which are opened on the side of the air collecting scoop (13); A plurality of wind shields (22) are provided, each of which passes through the slot (21) and is inserted into the interior of the wind collecting scoop (13); A plurality of threaded blocks (23) are provided, and are correspondingly arranged on the side surface of each wind shield (22); A plurality of threaded rods (24) are provided correspondingly, each of which passes through the threaded block (23) and is inserted into the interior of the rotating rod (12), and is threadedly connected to the threaded block (23) and is rotationally connected to the rotating rod (12); A bevel gear (25) is arranged at one end of each of the threaded rods (24); A motor (26) is arranged on the top of the rotating rod (12), and the output shaft is inserted into the interior of the rotating rod (12); A transmission rod (27) is arranged at the bottom of the motor (26); Bevel gear 2 (28) is arranged at the bottom of the transmission rod (27) and meshes with bevel gear 1 (25).

2. A wind-magnetic complementary generator drive system according to claim 1, characterized in that: The inner wall of the trough body (21) is in contact with the outer wall of the wind shield (22).

3. The wind-magnetic complementary generator drive system according to claim 1, characterized in that: The telescopic assembly (2) further comprises: A chute (221) is provided on the upper and lower outer side walls of each of the air collecting scoops (13); The sliding blocks (222) are provided in multiple groups, and all of them pass through the sliding grooves (221) symmetrically up and down and are connected to the wind shield (22).

4. The wind-magnetic complementary generator drive system according to claim 1, characterized in that: The telescopic assembly (2) further comprises: A plurality of stoppers (29) are provided, each of which is arranged at the other end of each of the threaded rods (24).

5. The wind-magnetic complementary generator drive system according to claim 1, characterized in that: A cleaning component (3) is symmetrically arranged on one side of the windshield plate (22), and the cleaning component (3) comprises: A housing (31) is arranged on one side of the wind shield (22); A plurality of springs (32) are provided, all of which are fixedly arranged inside the housing (31); A plurality of telescopic blocks (33) are provided, each of which has one end passing through the housing (31) and connected to one end of the spring (32); A brush (34) is arranged at the other end of each telescopic block (33).

6. A wind-magnetic complementary generator drive system according to claim 5, characterized in that: The cleaning component (3) further comprises: A limiting ring (35) is arranged on an outer side wall at one end of each telescopic block (33).

7. The wind-magnetic complementary generator drive system according to claim 5, characterized in that: The cleaning component (3) further comprises: A plurality of limit rods (36) are provided, all of which are arranged inside the telescopic block (33), and one end of each limit rod penetrates the inner wall of the telescopic block (33) and passes through the spring (32) to be connected to the inner wall of the housing (31).

8. The wind-magnetic complementary generator drive system according to claim 5, characterized in that: The brush (34) is made of fiber material.

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