Wind direction regulating device for wind turbine generator set

Abstract

The utility model discloses a wind direction regulating device for a wind generator set, comprising a bottom plate, a cylinder is rotatably connected to the top of the bottom plate, a mounting plate is fixedly connected to the top of the cylinder, a wind generator body is arranged on the top of the mounting plate, a first clamping block and a second clamping block are respectively arranged on the top of the mounting plate, a displacement component is arranged on the top of the mounting plate, the displacement component is used to drive the first clamping block and the second clamping block to move, mounting blocks are fixedly connected to the four sides of the bottom plate, an adjustment component is arranged on the top of the bottom plate, and the adjustment component is used to drive the cylinder to rotate. The wind direction regulating device for a wind generator set disclosed by the utility model can realize the rapid installation of the wind generator system by arranging the fixing component, and can adjust the wind energy receiving surface of the wind generator body by arranging the adjustment component, optimize the wind energy receiving efficiency, improve the power generation efficiency and simplify the maintenance.

Description

Technical Field

[0001] The utility model relates to the technical field of wind generators, in particular to a wind direction regulating device for a wind generator set. Background Art

[0002] A wind turbine converts the kinetic energy of wind into mechanical energy, and then converts the mechanical energy into electrical energy. This is wind power generation. The principle of wind power generation is to use wind power to drive the windmill blades to rotate, and then increase the rotation speed through a speed increaser to enable the generator to generate electricity. Nowadays, many residents in remote areas choose to install wind turbines on their roofs to generate electricity to meet the possible power outages in daily electricity use. Especially for people in some plateau areas, wind resources are very rich, the power generation rate of wind turbines is extremely high, and wind power generation is a clean energy and more environmentally friendly.

[0003] The patent document with application number CN216741825U discloses a fixing mechanism for roof installation of a household wind turbine, including a wall, a mounting plate symmetrically arranged on one side of the wall, an arc-shaped fixing platform on one side of each of the two mounting plates, a circular groove on the top of each of the two arc-shaped fixing platforms, a fixing assembly symmetrically arranged on the top and bottom of each of the two arc-shaped fixing platforms, the fixing assembly including a positioning platform, the positioning platform is arranged on the top of the arc-shaped fixing platform, a movable cavity is arranged in the middle of the positioning platform, a linkage column is movably sleeved in the inner cavity of the movable cavity, an extrusion bolt is arranged on one side of the linkage column, the middle part of the extrusion bolt is threadedly connected to one side of the positioning platform, and an arc-shaped extrusion plate is arranged on the other side of the linkage column.

[0004] However, in use, after the existing household wind turbine is installed, its wind energy receiving surface is fixed in one direction, and the wind direction changes throughout the year. The wind turbines used in existing households are not convenient for adjusting the wind energy receiving surface of the wind turbine, which is not conducive to better utilization of wind energy. To address the above problems, we have introduced a wind direction adjustment device for a wind turbine generator set. Utility Model Content

[0005] The utility model discloses a wind direction regulating device for a wind generator set, which is studied and improved in view of the existing structure and defects, and provides a wind direction regulating device for a wind generator set to achieve the purpose of better practical value.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A wind direction adjustment device for a wind turbine generator set comprises a base plate, the top of the base plate is rotatably connected to a cylinder, the top of the cylinder is fixedly connected to a mounting plate, the top of the mounting plate is provided with a wind turbine body, the top of the mounting plate is respectively provided with a first clamping block and a second clamping block, the top of the mounting plate is provided with a displacement assembly, the displacement assembly is used to drive the first clamping block and the second clamping block to move, the base plate is fixedly connected with mounting blocks on all four sides, the top of the base plate is provided with an adjustment assembly, the adjustment assembly is used to drive the cylinder to rotate.

[0008] In a preferred solution, the adjustment component includes a placement groove, the top of the base plate is provided with a placement groove, a motor is arranged inside the placement groove, and a first gear is fixedly connected to the outer side of the motor output shaft.

[0009] In a preferred solution, a gear ring is fixedly connected to the outer side of the cylinder, the bottom of the mounting plate is fixedly connected to the top of the gear ring, and the gear ring is meshed with the first gear.

[0010] In a preferred embodiment, the displacement assembly includes two first racks, which are fixedly connected to one side of the first clamp at equal distances, and the top of the mounting plate is rotatably connected to a second gear, the first rack is meshed with the second gear, and one side of the second clamp is provided with first through grooves at equal distances, and the outer side of the first rack is slidably connected to the inner side of the first through groove.

[0011] In a preferred solution, a second rack is fixedly connected to one side of the second clamp block at equal intervals, the second rack is meshed with the second gear, a second through slot is opened at equal intervals on one side of the first clamp block, the outer side of the second rack is slidably connected to the inner side of the second through slot, a slot is opened on the outer side of the wind turbine body, and one side of the first clamp block and the second clamp block are both in conflict with the slot.

[0012] In a preferred solution, a connecting block is fixedly connected to one side of the mounting plate, a threaded rod is provided on one side of the second clamping block, and the inside of the connecting block is threadedly connected to the outside of the threaded rod.

[0013] In a preferred solution, the top of the mounting plate is equidistantly fixedly connected with limit blocks, the outer sides of the limit blocks are slidably connected to the insides of the first clamping block and the second clamping block respectively, and the limit blocks are trapezoidal in shape.

[0014] The wind direction regulating device of a wind turbine generator set provided by the utility model has the following advantages:

[0015] First, by setting up fixing components, the wind turbine body can be quickly installed on the base plate. The structure that is easy to install and disassemble can be used to quickly and conveniently install the wind turbine body on the roof, saving installation time and labor costs, reducing installation difficulty, and even non-professionals can complete the installation work.

[0016] Secondly, setting an adjustment component can drive the fixed component to rotate, so that the wind turbine body clamped by the fixed component will also rotate accordingly, thereby adjusting the wind energy receiving surface of the wind turbine body so that it can face the direction of the wind and maximize the wind energy received, which can improve the power generation efficiency of the wind turbine and increase the power output. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The present invention is a three-dimensional schematic diagram of a wind direction regulating device for a wind turbine generator set.

[0018] Figure 2 The utility model is a front view schematic diagram of a wind direction regulating device of a wind turbine generator set.

[0019] Figure 3 This is a schematic diagram of a wind turbine body of a wind direction regulating device of a wind turbine generator set proposed by the utility model.

[0020] Figure 4 The present invention is a schematic diagram of an adjusting component of a wind direction adjusting device of a wind turbine generator set.

[0021] Figure 5 The utility model is a schematic diagram of a fixing component of a wind direction regulating device of a wind turbine generator set.

[0022] In the attached drawings: 1, bottom plate; 2, mounting plate; 3, wind turbine body; 4, mounting block; 5, gear ring; 6, first clamping block; 7, first gear; 8, first rack; 9, second gear; 10, second clamping block; 11, second rack; 12, first through groove; 13, limit block; 14, connecting block; 15, threaded rod; 16, slot; 17, cylinder; 18, placement slot; 19, motor; 20, second through groove. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application usually described and marked in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application claimed for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present application.

[0024] The utility model discloses a wind direction regulating device for a wind generator set, which is mainly used in the scene of installing and regulating a wind generator.

[0025] Reference Figure 1 and Figure 2 A wind direction adjustment device for a wind turbine generator set comprises: a base plate 1, a cylinder 17 is rotatably connected to the top of the base plate 1, a mounting plate 2 is fixedly connected to the top of the cylinder 17, a wind turbine body 3 is arranged on the top of the mounting plate 2, a first clamping block 6 and a second clamping block 10 are respectively arranged on the top of the mounting plate 2, a displacement component is arranged on the top of the mounting plate 2, and the displacement component is used to drive the first clamping block 6 and the second clamping block 10 to move, mounting blocks 4 are fixedly connected on all sides of the base plate 1, and an adjustment component is arranged on the top of the base plate 1, and the adjustment component is used to drive the cylinder 17 to rotate.

[0026] In the above technical scheme, it is taken into account that the wind direction changes throughout the year, and the wind turbines used in existing households are not convenient for adjusting the wind energy receiving surface of the wind turbine. In order to solve such problems, the specific operations are as follows: By setting a fixing component, the wind turbine body 3 can be quickly installed on the base plate 1. By adopting a structure that is easy to install and disassemble, the wind turbine body 3 can be quickly and conveniently installed on the roof, saving installation time and labor costs, and the installation work can be completed without professional personnel. The adjustment component can drive the fixing component to rotate, so that the wind turbine body 3 clamped by the fixing component will also rotate accordingly, thereby adjusting the wind energy receiving surface of the wind turbine body 3, so that it can face the direction of the wind and maximize the reception of wind energy, which can improve the power generation efficiency of the wind turbine and increase the power output.

[0027] Reference Figure 1 and Figure 4In a preferred embodiment, the adjustment assembly includes a placement groove 18, the placement groove 18 is opened on the top of the bottom plate 1, a motor 19 is arranged inside the placement groove 18, the outer side of the output shaft of the motor 19 is fixedly connected to the first gear 7, the outer side of the cylinder 17 is fixedly connected to the ring gear 5, the bottom of the mounting plate 2 is fixedly connected to the top of the ring gear 5, and the ring gear 5 is meshed with the first gear 7;

[0028] In the above technical solution, considering the problem that the wind energy receiving surface of the wind turbine body 3 needs to be adjusted in angle, in order to solve such problem, the specific operation is as follows: the first gear 7 is driven to rotate by starting the motor 19, and then the meshing relationship between the first gear 7 and the ring gear 5 is utilized to drive the ring gear 5, the cylinder 17 and the mounting plate 2 to rotate at the same time, thereby driving the wind turbine body 3 fixed by the clamp to rotate accordingly. The bottom of the cylinder 17 is closed, and its wind energy receiving surface can be adjusted to a suitable position to maximize the reception of wind energy and increase electricity production.

[0029] Reference Figure 2 and Figure 5 In a preferred embodiment, the displacement assembly includes two first racks 8, which are fixedly connected to one side of the first clamping block 6 at equal intervals, and the second gear 9 is rotatably connected to the top of the mounting plate 2, and the first rack 8 is meshed with the second gear 9, and a first through slot 12 is equidistantly provided on one side of the second clamping block 10, and the outer side of the first rack 8 is slidably connected to the inner side of the first through slot 12, and a second rack 11 is equidistantly fixedly connected to one side of the second clamping block 10, and the second rack 11 is meshed with the second gear 9, and a second through slot 20 is equidistantly provided on one side of the first clamping block 6, and the outer side of the second rack 11 is slidably connected to the inner side of the second through slot 20, and a slot 16 is provided on the outer side of the wind turbine body 3, and one side of the first clamping block 6 and the second clamping block 10 are both in conflict with the slot 16, and a connecting block 14 is fixedly connected to one side of the mounting plate 2, and a threaded rod 15 is provided on one side of the second clamping block 10, and the inner side of the connecting block 14 is threadedly connected to the outer side of the threaded rod 15;

[0030] In the above technical scheme, considering that the traditional wind turbine is fixed by bolts, the installation process is relatively cumbersome. In order to solve such problems, the specific operations are as follows: the second clamping block 10 is driven to move by rotating the threaded rod 15, and one end of the first rack 8 is driven to move inside the second through groove 20. Because the first rack 8, the second gear 9 and the second rack 11 are meshed with each other, the first rack 8 pushes the second gear 9 to rotate, and the second gear 9 pushes the second rack 11 to move, so that one end of it moves inside the first through groove 12, thereby allowing the first clamping block 6 and the second clamping block 10 to approach each other, and use the arc surface to clamp the slot 16 of the wind turbine body 3, and then fix the wind turbine body 3 to complete the installation of the wind turbine. The operation is simple, convenient and fast, and convenient for subsequent maintenance and repair work.

[0031] Reference Figure 2 and Figure 5 In a preferred embodiment, the top of the mounting plate 2 is equidistantly fixedly connected with a limiting block 13, and the outer sides of the limiting block 13 are respectively slidably connected to the inner sides of the first clamping block 6 and the second clamping block 10, and the limiting block 13 is trapezoidal in shape; by setting the trapezoidal limiting block 13, the movement of the clamping block can be guided and restricted, thereby improving the stability of the clamping block during movement, and the limiting block 13 can limit the displacement and shaking of the clamping block during movement, prevent the clamping block from leaving the track or position, and ensure the stability of the clamping block.

[0032] Working principle: When in use, first use bolts to fix the bottom plate 1 on the roof, then place the bottom of the wind turbine body 3 inside the cylinder 17, and then rotate the threaded rod 15 to drive the second clamping block 10 to move, and drive one end of the first rack 8 to move inside the second through groove 20. Because the first rack 8, the second gear 9 and the second rack 11 are meshed with each other, the first rack 8 drives the second gear 9 to rotate, and the second gear 9 drives the second rack 11 to move, so that one end of it moves inside the first through groove 12, thereby allowing the first clamping block 6 and the second clamping block 10 to approach each other, and a rubber ring is set on the outside of the slot 16, and arc The surface will clamp the slot 16 of the wind turbine body 3, and then fix the wind turbine body 3. When it is necessary to adjust the wind energy receiving surface of the wind turbine body 3, the first gear 7 is driven to rotate by the starting motor 19, and then the meshing relationship between the first gear 7 and the ring gear 5 is utilized to drive the ring gear 5, the cylinder 17 and the mounting plate 2 to rotate at the same time, thereby driving the wind turbine body 3 fixed by the clamp to rotate accordingly. The bottom of the cylinder 17 is closed, and its wind energy receiving surface can be adjusted to a suitable position. The contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0033] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this. The replacement can be a replacement of part of the structure, device, method step, or a complete technical solution. Equivalent replacement or change based on the technical solution of the utility model and its utility model concept should be included in the protection scope of the utility model.

Claims

1. A wind direction regulating device for a wind turbine generator set, comprising a base plate (1), characterized in that: The top of the base plate (1) is rotatably connected to a cylinder (17), the top of the cylinder (17) is fixedly connected to a mounting plate (2), the top of the mounting plate (2) is provided with a wind turbine body (3), the top of the mounting plate (2) is respectively provided with a first clamping block (6) and a second clamping block (10), the top of the mounting plate (2) is provided with a displacement component, the displacement component is used to drive the first clamping block (6) and the second clamping block (10) to move, the four sides of the base plate (1) are fixedly connected to mounting blocks (4), the top of the base plate (1) is provided with an adjustment component, the adjustment component is used to drive the cylinder (17) to rotate.

2. The wind direction regulating device of a wind turbine generator set according to claim 1, characterized in that: The adjustment component comprises a placement groove (18), the top of the base plate (1) is provided with a placement groove (18), a motor (19) is arranged inside the placement groove (18), and a first gear (7) is fixedly connected to the outer side of the output shaft of the motor (19).

3. The wind direction regulating device of a wind turbine generator set according to claim 1, characterized in that: A gear ring (5) is fixedly connected to the outer side of the cylinder (17), the bottom of the mounting plate (2) is fixedly connected to the top of the gear ring (5), and the gear ring (5) is meshed with the first gear (7).

4. The wind direction regulating device of a wind turbine generator set according to claim 1, characterized in that: The displacement assembly comprises two first racks (8), the two first racks (8) are fixedly connected to one side of a first clamping block (6) at equal distances, the top of the mounting plate (2) is rotatably connected to a second gear (9), the first racks (8) are meshed with the second gear (9), one side of the second clamping block (10) is provided with first through grooves (12) at equal distances, and the outer side of the first racks (8) is slidably connected to the inside of the first through grooves (12).

5. The wind direction regulating device of a wind turbine generator set according to claim 1, characterized in that: A second rack (11) is fixedly connected to one side of the second clamping block (10) at equal intervals, and the second rack (11) is meshed with the second gear (9). A second through slot (20) is provided at equal intervals on one side of the first clamping block (6), and the outer side of the second rack (11) is slidably connected to the inside of the second through slot (20). A clamping slot (16) is provided on the outer side of the wind turbine body (3), and one side of each of the first clamping block (6) and the second clamping block (10) is in contact with the clamping slot (16).

6. The wind direction regulating device of a wind turbine generator set according to claim 1, characterized in that: A connecting block (14) is fixedly connected to one side of the mounting plate (2), a threaded rod (15) is provided on one side of the second clamping block (10), and the interior of the connecting block (14) is threadedly connected to the exterior of the threaded rod (15).

7. The wind direction regulating device of a wind turbine generator set according to claim 1, characterized in that: The top of the mounting plate (2) is equidistantly fixedly connected with a limit block (13), the outer side of the limit block (13) is slidably connected to the inside of the first clamping block (6) and the second clamping block (10), respectively, and the limit block (13) is in a trapezoidal shape.

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