Height-adjustable three-dimensional wind driven generator

Abstract

The utility model belongs to the field of wind power generation, and relates to a height-adjustable three-dimensional wind driven generator which comprises a wind driven generator body, a lower supporting column, an upper supporting column, an adjusting assembly used for adjusting the height of the wind driven generator body and a stabilizing assembly used for increasing the stability between the lower supporting column and the upper supporting column, and the stabilizing assembly is arranged in the upper supporting column. The lower supporting column and the upper supporting column serve as supporting columns of the wind engine body, the wind engine body is installed on the top of the upper supporting column, and the lower supporting column is located below the upper supporting column; the adjusting assembly is arranged between the lower supporting column and the upper supporting column. When fixed connection between the upper supporting column and the connecting rod is released through the stabilizing assembly, lifting of the wind power engine body can be controlled through the adjusting assembly, so that the wind power engine body can adapt to wind speeds in different regions and time, and the wind power engine body can be adjusted down for protection when encountering strong wind.

Description

Technical Field

[0001] The utility model belongs to the technical field of wind power generation and relates to a three-dimensional wind power generator with adjustable height. Background Art

[0002] As a clean and renewable energy technology, wind power generation has received extensive attention and application due to its environmental friendliness and sustainable utilization characteristics;

[0003] However, traditional wind turbines often have some limitations in their design. They lack highly adjustable structures. When encountering strong winds that exceed the tolerance of the wind engine, the fan blades are often simply adjusted to reduce the impact of the wind. The lack of effective adjustment capabilities for protection will reduce their service life. Utility Model Content

[0004] In view of this, the utility model proposes a height-adjustable three-dimensional wind turbine to solve the problem in the prior art that when encountering strong winds or other conditions beyond the tolerance range of the wind turbine, the fan blades are often only adjusted to reduce the impact of the wind force, and there is a lack of effective adjustment capability for protection, which will reduce its service life.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A height-adjustable three-dimensional wind turbine generator comprises a wind turbine body, a lower support, an upper support, an adjustment component for adjusting the height of the wind turbine body, and a stabilizing component for increasing the stability between the lower support and the upper support, wherein the stabilizing component is arranged inside the upper support;

[0007] The lower support and the upper support are used as support columns for the main body of the wind turbine. The main body of the wind turbine is installed on the top of the upper support, and the lower support is located below the upper support.

[0008] The adjusting assembly is arranged between the lower support and the upper support, and the adjusting assembly includes a threaded barrel and a threaded rod. The threaded barrel is fixedly arranged at the bottom of the upper support, and a slot is opened at the top of the lower support. The threaded rod is rotatably arranged on the bottom inner wall of the slot. The bottom end of the threaded barrel slides and extends into the interior of the slot, and the threaded barrel cooperates with the threaded rod.

[0009] Furthermore, the wind turbine body includes an outer shell, which is installed on the top of the upper support. A generator is installed inside the outer shell. A connecting shaft is rotatably arranged inside the outer shell, and one end of the connecting shaft is fixedly arranged at one end of the generator shaft. A rotating rod is rotatably arranged inside the outer shell, and gears are fixedly sleeved on the outer walls of the rotating rod and the connecting shaft, and the two gears are meshed. One end of the rotating rod rotates and passes through the outside of the outer shell, and a plurality of fan blades are fixedly arranged on the outer wall of the rotating rod located outside the outer shell.

[0010] Furthermore, a plurality of limiting plates are fixedly provided on the outer wall of the threaded barrel, a plurality of limiting grooves are opened on the inner wall of the slot, and the plurality of limiting plates are respectively matched with the plurality of limiting grooves.

[0011] Furthermore, a No. 1 motor is installed inside the lower support and below the slot, and an output shaft of the No. 1 motor is fixedly arranged at the bottom end of the threaded rod.

[0012] Furthermore, the stabilizing component includes a plurality of connecting rods, which are fixedly arranged on the top of the lower support, and a plurality of sockets are provided at the bottom of the upper support, and the plurality of connecting rods are respectively plugged into the interior of the plurality of sockets.

[0013] Furthermore, an inner cavity is provided inside the upper pillar, a rotating plate is rotatably arranged inside the inner cavity, a plurality of inclined grooves are provided on the surface of the rotating plate, a plurality of plug plates are slidably provided on the top inner wall of the inner cavity, an extension rod is fixedly provided at one end of the bottom of the plug plate, and the extension rod extends to the inside of the inclined groove, one end of the plug plate slides through the inside of the socket, a plurality of grooves are provided on the surface of the connecting rod, and the plug plate cooperates with the grooves.

[0014] Furthermore, a No. 2 motor is fixedly disposed inside the inner cavity, and an output shaft of the No. 2 motor is fixedly disposed at the bottom of the rotating plate.

[0015] In the present application, during specific use, wind energy is captured by fan blades. When wind blows through the fan blades, it starts to drive the rotating rod to rotate, and the rotating rod drives the connecting shaft to rotate through gears. When the connecting shaft rotates, it will drive the rotor inside the generator to generate current.

[0016] When the height of the wind engine body needs to be adjusted, first drive the No. 2 motor to drive the rotating plate to rotate, and the rotating plate drives the plug plate to slide and displace through the inclined slide groove, so that one end of the plug plate is disengaged from the inside of the groove, and the connection and fixing state between the upper support and the connecting rod is released. Then drive the No. 1 motor, and the No. 1 motor drives the threaded rod to rotate, so that the threaded tube is vertically displaced, thereby driving the upper support to move, so as to achieve the height adjustment of the wind engine body, and then drive the No. 2 motor to drive the plug plate to be reinserted into the corresponding groove. The adjustment structure is simple and can ensure the stability between the lower support and the upper support.

[0017] When in use, first release the fixed connection between the upper support and the connecting rod through the stabilizing component, then the lifting and lowering of the wind turbine body can be controlled by adjusting the component, so as to adapt to the wind speed in different regions and times. When encountering strong winds, it can be lowered for protection.

[0018] The beneficial effects of the utility model are:

[0019] 1. The utility model discloses a height-adjustable three-dimensional wind turbine. By adjusting the components, the height of the wind engine body can be adjusted so that it can better adapt to wind speeds at different times and places, thereby improving power generation efficiency. When encountering strong winds and other conditions that exceed the tolerance range of the wind engine body, adjustments can also be made, thereby increasing the service life of the wind engine body.

[0020] 2. The utility model discloses a height-adjustable three-dimensional wind turbine, which can increase the connection between the lower support and the upper support when the height of the wind turbine body is adjusted through a stabilizing component, so as to ensure its overall stability and increase its resistance when encountering strong winds.

[0021] Other advantages, objectives and features of the present invention will be described in the following description to some extent, and will be apparent to those skilled in the art based on the following examination and research, or can be taught from the practice of the present invention to some extent. The objectives and other advantages of the present invention can be achieved and obtained through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be described in detail below in conjunction with the accompanying drawings, in which:

[0023] Figure 1 This is a schematic diagram of the main structure of a three-dimensional wind turbine with adjustable height proposed by the utility model;

[0024] Figure 2 This is a schematic cross-sectional structure diagram of a height-adjustable three-dimensional wind turbine housing proposed by the utility model;

[0025] Figure 3 This is a schematic cross-sectional structure diagram of a lower support column of a three-dimensional wind turbine with adjustable height proposed by the utility model;

[0026] Figure 4 The utility model is a schematic diagram of the cross-sectional structure of an upper support of a three-dimensional wind turbine with adjustable height.

[0027] Figure numerals: 1. lower support; 2. upper support; 3. wind turbine body; 4. fan blades; 5. rotating rod; 6. gear; 7. connecting shaft; 8. generator; 9. outer casing; 10. threaded cylinder; 11. threaded rod; 12. motor No. 1; 13. limit plate; 14. limit groove; 15. groove; 16. socket; 17. rotating plate; 18. inclined slide groove; 19. plug plate; 20. motor No. 2; 21. inner cavity; 22. connecting rod 1. DETAILED DESCRIPTION

[0028] The following describes the implementation of the present invention through specific examples. Those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific implementations, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the illustrations provided in the following embodiments only illustrate the basic concept of the present invention in a schematic manner. The following embodiments and the features in the embodiments can be combined with each other without conflict.

[0029] Among them, the drawings are only used for illustrative explanations, and they only represent schematic diagrams rather than actual pictures, and should not be understood as limitations on the present utility model. In order to better illustrate the embodiments of the present utility model, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product. For those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0030] The same or similar numbers in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "front", "back" and the like indicate directions or positional relationships, they are based on the directions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on the present invention. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0031] Reference Figure 1 A height-adjustable three-dimensional wind turbine is used in the field of wind power generation, including: a wind engine body 3, a lower support 1 and an upper support 2, wherein the lower support 1 and the upper support 2 are vertically arranged to support the wind engine body 3.

[0032] Reference Figure 2 The wind turbine body 3 is installed on the top of the upper support 2, wherein the outer shell 9 wraps the generator 8 and the internal mechanism. The generator 8 is connected to the internal rotating rod 5 through the connecting shaft 7. A plurality of blades 4 are arranged on the outside of the rotating rod 5. When the wind blows through the blades 4, the blades 4 drive the rotating rod 5 to rotate, and then drive the connecting shaft 7 and the rotating shaft of the generator 8 to rotate through the meshing action of the gear 6 (the gear 6 can also be replaced by a reducer, and the reducer is used to realize the transmission between the rotating rod 5 and the connecting shaft 7), thereby generating electricity. The outer shell 9 is provided with a threading hole and a maintenance door.

[0033] Reference Figure 3 In order to achieve height adjustment of the wind turbine main body 3, an adjustment component is designed. The adjustment component includes a threaded barrel 10 and a threaded rod 11. The threaded barrel 10 is fixedly arranged at the bottom of the upper support 2, and a slot is provided at the top of the lower support 1. The threaded rod 11 is rotatably arranged at the bottom inner wall of the slot. The bottom end of the threaded barrel 10 slides and extends into the slot to form a threaded fit with the threaded rod 11. When the threaded rod 11 rotates, the threaded barrel 10 will move up and down along the threaded rod 11, thereby driving the height of the upper support 2 and the wind turbine main body 3 to change.

[0034] Reference Figure 4 In order to increase the stability between the lower support 1 and the upper support 2, a stabilizing assembly is provided. The stabilizing assembly includes a plurality of connecting rods 22, which are fixedly arranged on the top of the lower support 1, and a plurality of sockets 16 matching the connecting rods 22 are provided at the bottom of the upper support 2, into which the connecting rods 22 can be plugged.

[0035] In addition, an inner cavity 21 is further provided inside the upper support 2, and a rotating plate 17 is rotatably provided inside the inner cavity 21, and a plurality of inclined grooves 18 are provided on the rotating plate 17, and the plurality of inclined grooves 18 are arranged in a ring shape with the rotating plate 17 as the center, and a plurality of plug plates 19 are slidably provided on the top inner wall of the inner cavity 21, and the plug plates 19 are slidable by providing guide rail sliders, and the extension rod at the bottom of the plug plates 19 extends into the inclined grooves 18, and when the rotating plate 17 rotates, the inclined grooves 18 will drive the plug plates 19 to slide along the top inner wall of the inner cavity 21, and slide one end of the plug plates 19 through the socket 16, and at this time, the plug plates 19 will be inserted into the grooves 15 provided on the surface of the connecting rod 22, thereby further increasing the stability between the lower support 1 and the upper support 2.

[0036] The first motor 12 and the second motor 20 are both motors with brakes.

[0037] refer to Figure 3 In order to ensure the stable operation of the adjustment component, a plurality of limit plates 13 are provided on the outer wall of the threaded barrel 10, and limit grooves 14 matching the limit plates 13 are provided on the inner wall of the slot. These limit plates 13 and limit grooves 14 can ensure that the threaded barrel 10 will not rotate when moving up and down, thereby ensuring the accuracy of the adjustment process.

[0038] In addition, in order to automatically adjust the height of the wind turbine, we installed motor No. 12 inside the lower pillar 1. The lower pillar 1 is provided with an installation door with heat dissipation holes for inspection and maintenance of motor No. 1. Its output shaft is fixedly connected to the bottom end of the threaded rod 11. By controlling the rotation of motor No. 1, the threaded rod 11 can be automatically rotated, thereby adjusting the height of the wind turbine.

[0039] refer to Figure 4Similarly, we installed the No. 2 motor 20 inside the inner cavity 21. The inner cavity 21 is provided with an installation door with heat dissipation holes for inspecting and maintaining the No. 2 motor 20. Its output shaft is fixedly connected to the bottom of the rotating plate 17. By controlling the rotation of the No. 2 motor 20, the automatic rotation of the rotating plate 17 can be achieved, thereby driving the sliding of the plug plate 19 to achieve automatic operation of the stabilizing component. The three-dimensional wind turbine of the present application can be a small generator.

[0040] However, as is well known to those skilled in the art, the working principles and wiring methods of the generator 8, the first motor 12 and the second motor 20 are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art may make any optional selections according to their needs or convenience.

[0041] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution, which should be included in the scope of the claims of the utility model.

Claims

1. A height-adjustable three-dimensional wind turbine, characterized in that: include: Wind turbine body (3); The lower support column (1) and the upper support column (2) are used as support columns for a wind turbine main body (3), wherein the wind turbine main body (3) is installed on the top of the upper support column (2), and the lower support column (1) is located below the upper support column (2); An adjustment component is used to adjust the height of a wind turbine body (3), the adjustment component is arranged between a lower support (1) and an upper support (2), the adjustment component comprises a threaded barrel (10) and a threaded rod (11), the threaded barrel (10) is fixedly arranged at the bottom of the upper support (2), a slot is provided at the top of the lower support (1), the threaded rod (11) is rotatably arranged on the bottom inner wall of the slot, the bottom end of the threaded barrel (10) slides and extends into the interior of the slot, and the threaded barrel (10) and the threaded rod (11) are matched; A stabilizing component is used to increase the stability between the lower support (1) and the upper support (2), and the stabilizing component is arranged inside the upper support (2).

2. A height-adjustable three-dimensional wind turbine according to claim 1, characterized in that: The wind turbine body (3) comprises a casing (9), wherein the casing (9) is mounted on the top of the upper support (2), a generator (8) is mounted inside the casing (9), a connecting shaft (7) is rotatably arranged inside the casing (9), and one end of the connecting shaft (7) is fixedly arranged on one end of the rotating shaft of the generator (8), a rotating rod (5) is rotatably arranged inside the casing (9), a gear (6) is fixedly sleeved on the outer wall of the rotating rod (5) and the outer wall of the connecting shaft (7), and the two gears (6) are meshed with each other, one end of the rotating rod (5) is rotatably penetrated to the outside of the casing (9), and a plurality of fan blades (4) are fixedly arranged on the outer wall of the rotating rod (5) located outside the casing (9).

3. A height-adjustable three-dimensional wind turbine according to claim 1, characterized in that: A plurality of limiting plates (13) are fixedly arranged on the outer wall of the threaded barrel (10), a plurality of limiting grooves (14) are opened on the inner wall of the slot, and the plurality of limiting plates (13) are respectively matched with the plurality of limiting grooves (14).

4. A height-adjustable three-dimensional wind turbine according to claim 3, characterized in that: A first motor (12) is installed inside the lower support (1) and below the slot, and an output shaft of the first motor (12) is fixedly arranged at the bottom end of the threaded rod (11).

5. The height-adjustable three-dimensional wind turbine according to claim 1, characterized in that: The stabilizing component comprises a plurality of connecting rods (22), wherein the plurality of connecting rods (22) are fixedly arranged on the top of the lower support (1), and a plurality of sockets (16) are provided at the bottom of the upper support (2), and the plurality of connecting rods (22) are respectively plugged into the interior of the plurality of sockets (16).

6. A height-adjustable three-dimensional wind turbine according to claim 5, characterized in that: An inner cavity (21) is provided inside the upper support (2), a rotating plate (17) is rotatably provided inside the inner cavity (21), a plurality of inclined grooves (18) are provided on the surface of the rotating plate (17), a plurality of plug plates (19) are slidably provided on the top inner wall of the inner cavity (21), an extension rod is fixedly provided at one end of the bottom of the plug plate (19), and the extension rod extends to the inside of the inclined groove (18), one end of the plug plate (19) slides through the inside of the socket (16), a plurality of grooves (15) are provided on the surface of the connecting rod (22), and the plug plate (19) cooperates with the grooves (15).

7. A height-adjustable three-dimensional wind turbine according to claim 6, characterized in that: A second motor (20) is fixedly arranged inside the inner cavity (21), and an output shaft of the second motor (20) is fixedly arranged at the bottom of the rotating plate (17).

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