Cluster type gentle breeze power generation unit

Abstract

The utility model provides a power generation unit for cluster type breeze power generation, and belongs to the technical field of wind power generation devices. The cluster type gentle breeze power generation unit comprises a power generator, a base, a bottom table, a center column, a mounting table, a pleated plate and a lifting mechanism, the base, the bottom table, the center column, the mounting table, the pleated plate and the lifting mechanism are matched with the power generator, the power generator is fixed in the base, and a rotating shaft of the power generator penetrates through the top face of the base and is fixed together with the bottom table; the lower end of the center column and the upper end of the bottom table are fixed together, the multiple installation tables are axially fixed to the outer wall of the center column at equal intervals, the lifting mechanisms are installed on the center column and the installation tables, and the lifting mechanisms are installed on the center column and the installation tables. According to the cluster type gentle breeze power generation unit, the multiple pleated plates can be unfolded or retracted through the double-output-shaft motor and the multiple belt transmission pieces, the equipment cost is reduced, and meanwhile resources are saved.

Description

Technical Field

[0001] This application relates to the technical field of wind power generation devices, and more specifically, to a power generation unit for cluster-type gentle breeze power generation. Background Art

[0002] After retrieval, Chinese Patent No. CN202223391109.1 discloses a power generation unit for cluster-type gentle breeze power generation, which includes a generator and a wind blade mechanism配套设置 with the generator. The wind blade mechanism includes a rotating column, a mounting table, a lifting mechanism, and a pleated plate. The rotating column is fixedly connected to the rotating shaft of the generator, and multiple groups of mounting tables are fixedly connected to the rotating column in an annular array. Each mounting table is provided with a lifting mechanism. A fixing plate is fixedly connected to one end of each mounting table. The lifting mechanism includes a lifting table capable of performing a lifting effect. A moving plate is fixedly connected to the lifting table, and a pleated plate is fixedly connected between the fixing plate and the moving plate. This utility model relates to the technical field of wind power generation devices, and it has the characteristics of reducing damage, enhancing service life, and ensuring excellent generator performance.

[0003] However, the above solution still has defects. Each mounting table is provided with a lifting mechanism, and each lifting mechanism is provided with a driving motor. The setting of multiple driving motors results in a high equipment cost and also causes waste of resources. Summary of the Utility Model

[0004] To make up for the above deficiencies, this application provides a power generation unit for cluster-type gentle breeze power generation, aiming to improve the problem that each mounting table is provided with a lifting mechanism, and each lifting mechanism is provided with a driving motor, resulting in a high equipment cost and also causing waste of resources.

[0005] This application is implemented as follows:

[0006] This application provides a power generation unit for cluster-type gentle breeze power generation, which includes a generator, and a base, a bottom platform, a central column, mounting tables, a pleated plate, and a lifting mechanism配套设置 with the generator. The generator is fixed inside the base. The rotating shaft of the generator passes through the top surface of the base and is fixedly connected to the bottom platform. The lower end of the central column is fixedly connected to the upper end of the bottom platform. There are multiple mounting tables, and the multiple mounting tables are axially and equidistantly fixed on the outer wall of the central column;

[0007] The lifting mechanism is installed on the central column and the mounting tables. The pleated plate is fixed between the bottom plate and the top plate. The setting of the lifting mechanism realizes the opening and closing of the pleated plate.

[0008] In one embodiment of this application, it further includes a mounting plate, and the mounting plate is fixed on the lower surface of the base.

[0009] In one embodiment of this application, a flange is also included, through which the base and the generator shaft are fixed together.

[0010] In one embodiment of this application, a stabilizing platform and a stabilizing frame are further included. The stabilizing platform is rotatably sleeved on the central column, one end of the stabilizing frame is fixed to the outer wall of the stabilizing platform, and the other end of the stabilizing frame is fixed to the outer wall of the base.

[0011] In one embodiment of this application, a wind speed sensor is also included. The wind speed sensor is fixed on the stable platform. A control board with a microcontroller as its core is fixedly connected inside the platform. The wind speed sensor and the dual-output shaft motor are both electrically connected to the microcontroller.

[0012] In one embodiment of this application, the lifting mechanism includes a first lead screw, a base plate, a dual-output shaft motor, a second lead screw, a guide block, a top plate, and a belt drive component. The lower end of the first lead screw is rotatably disposed within one of the mounting platforms, and the dual-output shaft motor is also fixed within the current mounting platform. The lower output shaft of the dual-output shaft motor is fixed together with the upper end of the first lead screw, and the upper output shaft of the dual-output shaft motor rotatably passes through the mounting platform.

[0013] The second lead screw is rotatably mounted on another mounting platform. The upper output shaft of the dual output shaft motor and one of the second lead screws are connected together by the belt drive. The two second lead screws are connected together by different belt drives. Different guide blocks are threaded onto the first lead screw and the second lead screw respectively. The top plate is fixed on the outer wall of the guide block, the bottom plate is fixed on the outer wall of the central column, the pleated plate is fixed between the top plate and the bottom plate, and the guide block is also slidably mounted on the mounting platform.

[0014] In one embodiment of this application, a sliding groove is provided on the mounting platform, and the guide block is slidably disposed on the sliding groove.

[0015] In one embodiment of this application, a mounting groove is provided on the central column, and the belt drive component is disposed in the mounting groove.

[0016] The beneficial effects of this application are: the power generation unit of the clustered micro wind power generation obtained by the above design can realize the unfolding or retraction of multiple pleated plates through a dual-output shaft motor and multiple belt drive components, which reduces equipment costs and saves resources. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0018] Figure 1 This is a three-dimensional structural diagram of a power generation unit for clustered micro-wind power generation provided in an embodiment of this application;

[0019] Figure 2 A diagram showing the relationship between the base, center column, and mounting platform provided for embodiments of this application;

[0020] Figure 3 A three-dimensional structural diagram of the lifting mechanism provided in the embodiments of this application;

[0021] Figure 4 A diagram showing the relationship between the mounting platform and the guide block provided in the embodiments of this application.

[0022] In the diagram: 110-Base; 120-Mounting plate; 130-Base platform; 140-Center column; 150-Flange; 160-Mounting platform; 170-Stabilizing platform; 180-Stabilizing frame; 190-Wind speed sensor; 191-Lifting mechanism; 1911-First lead screw; 1912-Base plate; 1913-Dual output shaft motor; 1914-Second lead screw; 1915-Guide block; 1916-Top plate; 1917-Belt drive component; 1918-Slide groove; 192-Pleated plate; 193-Mounting groove. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, not all of them. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0024] Example: See Figures 1-4This application provides a technical solution: a clustered micro-wind power generation unit, including a generator and a base 110, a base platform 130, a central column 140, a mounting platform 160, a pleated plate 192, and a lifting mechanism 191, all configured to be used with the generator. The generator is fixed inside the base 110, and the generator's rotating shaft passes through the top surface of the base 110 and is fixed to the base platform 130. The lower end of the central column 140 is fixed to the upper end of the base platform 130. Multiple mounting platforms 160 are provided, and the multiple mounting platforms 160 are axially equidistantly fixed to the outer wall of the central column 140. The application also includes a mounting plate 120, which is fixed to the lower surface of the base 110. The 120 setting facilitates the installation and fixation of the base 110, and also includes a flange 150. The base 130 and the generator shaft are fixed together by the flange 150. It also includes a stabilizing platform 170 and a stabilizing frame 180. The stabilizing platform 170 is rotatably sleeved on the central column 140. One end of the stabilizing frame 180 is fixed to the outer wall of the stabilizing platform 170, and the other end of the stabilizing frame 180 is fixed to the outer wall of the base 110. It also includes a wind speed sensor 190, which is fixed on the stabilizing platform 170. The base 130 has a control board with a microcontroller as its core fixedly connected inside. The wind speed sensor 190 and the dual-output shaft motor 1913 are both electrically connected to the microcontroller.

[0025] A lifting mechanism 191 is installed on a central column 140 and a mounting platform 160. A pleated plate 192 is fixed between a base plate 1912 and a top plate 1916. The lifting mechanism 191 enables the opening and closing of the pleated plate 192. The lifting mechanism 191 includes a first lead screw 1911, a base plate 1912, a dual-output shaft motor 1913, a second lead screw 1914, a guide block 1915, a top plate 1916, and a belt drive component 1917. The lower end of the first lead screw 1911 is rotatably mounted within one of the mounting platforms 160, and the dual-output shaft motor 1913 is also fixed within the current mounting platform 160. The lower output shaft of the dual-output shaft motor 1913 is fixed together with the upper end of the first lead screw 1911. The upper output shaft of the dual-output shaft motor 1913 rotatably passes through the mounting platform 160. The second lead screw 1914 is rotatably mounted on another mounting platform 160. The upper output shaft and one of the second lead screws 1914 are connected together by a belt drive 1917. The two second lead screws 1914 are connected together by different belt drives 1917. Different guide blocks 1915 are threaded onto the first lead screw 1911 and the second lead screw 1914 respectively. The top plate 1916 is fixed to the outer wall of the guide block 1915, and the bottom plate 1912 is fixed to the outer wall of the center column 140. The pleated plate 192 is fixed between the top plate 1916 and the bottom plate 1912. The guide block 1915 is also slidably mounted on the mounting platform 160. The mounting platform 160 has a sliding groove 1918, and the guide block 1915 is slidably mounted on the sliding groove 1918. The center column 140 has a mounting groove 193, and the belt drive 1917 is mounted in the mounting groove 193. The mounting groove 193 facilitates the installation of the belt drive 1917.

[0026] Specifically, the working principle of the power generation unit of this cluster-type micro-wind power generation is as follows: During operation, the dual-output shaft motor 1913 operates. The rotation of the output shaft of the dual-output shaft motor 1913 drives the first lead screw 1911 and the belt drive component 1917 to rotate. The rotation of the belt drive component 1917 drives the second lead screw 1914 to rotate, and the rotation of the second lead screw 1914 drives the other belt drive component 1917 to rotate, thus achieving synchronous rotation of the two second lead screws 1914. Under the combined action of the first lead screw 1911, the second lead screw 1914, the guide block 1915, and the mounting platform 160, the top plate 1916 moves up and down, thereby enabling the pleated plate 192 to expand and retract. The size of the pleated plate 192 can be controlled. When the outside wind is weak, the pleated plate 192 can be fully expanded to ensure the wind capture volume, allowing even a light breeze to drive the generator. When the outside wind is strong, the pleated plate 192 can be retracted to reduce the wind capture volume and prevent damage to the device due to excessive wind, thus affecting its service life. The size of the pleated plate 192 can also be automatically controlled based on the wind speed detected by the wind speed sensor 190, so that the rotation speed of the central column 140 is within a suitable range to ensure the power generation effect. The power generation unit of this cluster-type micro wind power generation can realize the expansion or retraction of multiple pleated plates 192 through a dual-output shaft motor 1913 and multiple belt drive components 1917, which reduces equipment costs and saves resources.

[0027] It should be noted that the specific model specifications of the wind speed sensor 190 and the dual output shaft motor 1913 need to be selected and determined according to the actual specifications of the device. The specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0028] The power supply and operating principle of the wind speed sensor 190 and the dual-output shaft motor 1913 are clear to those skilled in the art and will not be described in detail here.

[0029] The foregoing is merely an embodiment of the present application and is not intended to limit the scope of protection of the present application. Various modifications and variations are possible for those skilled in the art. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application shall be included within the scope of protection of the present application. It should be noted that similar reference numerals and letters represent similar items in the following figures. Therefore, once an item is defined in one figure, it does not need to be further defined or explained in subsequent figures.

Claims

1. A power generation unit for clustered micro-wind power generation, characterized in that, The device includes a generator and a base (110), a base platform (130), a central column (140), a mounting platform (160), a pleated plate (192), and a lifting mechanism (191) that are configured to be used with the generator. The generator is fixed inside the base (110). The rotating shaft of the generator passes through the top surface of the base (110) and is fixed together with the base platform (130). The lower end of the central column (140) and the upper end of the base platform (130) are fixed together. Multiple mounting platforms (160) are provided, and multiple mounting platforms (160) are fixed axially at equal intervals on the outer wall of the central column (140). The lifting mechanism (191) is installed on the central column (140) and the mounting platform (160). The pleated plate (192) is fixed between the bottom plate (1912) and the top plate (1916). The lifting mechanism (191) enables the opening and closing of the pleated plate (192). The lifting mechanism (191) includes a first lead screw (1911), a bottom plate (1912), a dual-output shaft motor (1913), a second lead screw (1914), a guide block (1915), and a top plate (1916). The plate (1916) and belt drive (1917) are provided. The lower end of the first lead screw (1911) is rotatably disposed in one of the mounting platforms (160), and the dual output shaft motor (1913) is also fixed in the current mounting platform (160). The lower output shaft of the dual output shaft motor (1913) is fixed together with the upper end of the first lead screw (1911), and the upper output shaft of the dual output shaft motor (1913) rotatably passes through the mounting platform (160). The second lead screw (1914) is rotatably mounted on the other mounting platform (160). The upper output shaft of the dual output shaft motor (1913) and one of the second lead screws (1914) are connected together by the belt drive (1917). The two second lead screws (1914) are connected together by different belt drives (1917). Different guide blocks (1915) are threaded onto the first lead screw (1911) and the second lead screw (1914) respectively. The top plate (1916) is fixed on the outer wall of the guide block (1915). The bottom plate (1912) is fixed on the outer wall of the central column (140). The pleated plate (192) is fixed between the top plate (1916) and the bottom plate (1912). The guide block (1915) is also slidably mounted on the mounting platform (160).

2. The power generation unit for clustered micro-wind power generation according to claim 1, characterized in that, It also includes a mounting plate (120) which is fixed to the lower surface of the base (110).

3. The power generation unit for clustered micro-wind power generation according to claim 1, characterized in that, It also includes a flange (150), through which the base (130) and the generator shaft are fixed together.

4. The power generation unit for clustered micro-wind power generation according to claim 1, characterized in that, It also includes a stabilizing platform (170) and a stabilizing frame (180). The stabilizing platform (170) is rotatably mounted on the central column (140). One end of the stabilizing frame (180) is fixed to the outer wall of the stabilizing platform (170), and the other end of the stabilizing frame (180) is fixed to the outer wall of the base (110).

5. The power generation unit for clustered micro-wind power generation according to claim 4, characterized in that, It also includes a wind speed sensor (190), which is fixed on the stable platform (170). A control board with a microcontroller as its core is fixedly connected inside the base (130). The wind speed sensor (190) and the dual-output shaft motor (1913) are both electrically connected to the microcontroller.

6. The power generation unit for clustered micro-wind power generation according to claim 1, characterized in that, The mounting platform (160) is provided with a sliding groove (1918), and the guide block (1915) is slidably disposed on the sliding groove (1918).

7. The power generation unit for clustered micro-wind power generation according to claim 1, characterized in that, The central column (140) has an installation groove (193), and the belt drive component (1917) is disposed in the installation groove (193).

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