Energy storage device of photovoltaic power generation equipment

Abstract

The invention discloses an energy storage device of photovoltaic power generation equipment, and belongs to the field of solar energy, the energy storage device comprises a bottom plate, a box body is fixedly connected above the bottom plate, a solar storage battery body is fixedly mounted on the inner surface of the box body, a buried bin body is fixedly connected to the outer surface of the bottom plate, and a supporting frame is fixedly connected above the buried bin body; the front face of the supporting frame penetrates through and is rotationally connected with a rotating seat, the left side of the rotating seat is fixedly connected with a swinging strip, and the left end of the swinging strip is fixedly connected with a connecting strip; and a sand prevention assembly is arranged below the connecting strip. The solar storage battery body is arranged to store electric power, the detection assembly is used for detecting sand wind and driving the hydraulic part so as to support the sand prevention assembly above the solar storage battery body, the sand prevention assembly can be automatically supported for protection when the sand wind comes, and the sand prevention assembly is automatically folded when the sand wind stops; and the solar storage battery body can be conveniently protected in real time.

Description

Technical Field

[0001] The present application relates to the field of solar energy, and in particular to an energy storage device for photovoltaic power generation equipment. Background Art

[0002] Solar energy is a renewable energy source. It refers to the sun's thermal radiation, primarily manifested in sunlight. In modern times, it is commonly used to generate electricity or power water heaters. Solar power generation is considered the most ideal new energy source. It offers several advantages: 1) no risk of depletion; 2) safe and reliable, silent, and pollution-free, making it absolutely clean; 3) it is not restricted by geographical distribution and can utilize the advantages of building rooftops; 4) it can generate and supply electricity locally without consuming fuel or laying transmission lines; 5) high energy quality; 6) user acceptance is easy; and 7) a short construction period, with minimal energy acquisition time. Solar power generation is an emerging renewable energy source.

[0003] The patent document with announcement number CN218335950U discloses a solar energy storage mechanism that is resistant to wind and rain erosion. The utility model relates to the field of solar energy technology, especially a solar energy storage mechanism that is resistant to wind and rain erosion, including a box body, a solar battery body, a support plate is provided on the inside of the box body, the solar battery body is fixed on the upper side of the support plate, and fixed blocks A, B, C, and D are fixed on the lower side of the support plate. The above application document provides a box body, a protective plate, a column, a protective frame, and a dustproof net to make it waterproof and dustproof. The dustproof net prevents dust from drifting into the box body. However, when the solar battery body is set in an area with strong wind and sand, such as a desert, the wind and sand will cause greater damage to the solar battery body. It is not convenient to set up protection when wind and sand occur, and it is not convenient to provide higher protection for the solar battery body. Summary of the Invention

[0004] In view of the deficiencies in the prior art, the present invention provides an energy storage device for photovoltaic power generation equipment, which solves the problems raised in the above background technology.

[0005] To achieve the above-mentioned objectives, the present application provides an energy storage device for photovoltaic power generation equipment, comprising a base plate, a box body fixedly connected to the top of the base plate, a solar cell body fixedly installed on the inner surface of the box, an underground bin body fixedly connected to the outer surface of the base plate, a support frame fixedly connected to the top of the underground bin body, a rotating seat passing through the front of the support frame and rotatably connected, a swing bar fixedly connected to the left side of the rotating seat, and a connecting bar fixedly connected to the left end of the swing bar; a sand-proof component is provided below the connecting bar; a gear is fixedly connected to the outer surface of the rotating seat, a rack is meshed above the gear, and the rack is slidably connected to the top of the base plate; a detection component is provided above the base plate; a hydraulic component is provided between the detection component and the rack; a reinforcement component for pressing the sand-proof component is installed above the support frame, and a patting component for cleaning the sand-proof component is installed on the inner surface of the buried bin body.

[0006] Preferably, the sand-proof component includes a sand-proof net, which is fixedly connected to the bottom of the connecting bar, a support bar is fixedly connected to the left side of the sand-proof net, and a counterweight column is fixedly connected to the lower end of the sand-proof net.

[0007] Preferably, the detection component includes a stand, which is fixedly connected to the top of the base plate, and the inner surface of the stand is rotatably connected to a swing plate, the upper end of the swing plate is fixedly connected to a wind plate, and the lower end of the swing plate is fixedly connected to a counterweight block.

[0008] Preferably, the hydraulic parts include a first hydraulic tank, which is fixedly connected to the top of the base plate, a first hydraulic rod is slidably connected to the inner surface of the first hydraulic tank, a first steel wire rope is connected between the first hydraulic rod and the counterweight block, a second hydraulic tank is fixedly connected to the top of the base plate, the second hydraulic tank is connected to the first hydraulic tank, a second hydraulic rod is slidably connected to the inner surface of the second hydraulic tank, the second hydraulic rod is fixedly connected to the right side of the rack, and a first spring is elastically connected between the rack and the second hydraulic tank.

[0009] Preferably, the reinforcement assembly includes an arc-shaped plate, which passes through and is slidably connected to the bottom of the bottom plate, a supporting arc piece is slidably connected to the bottom of the arc plate, the supporting arc piece is fixedly connected to the inner surface of the buried bin, an arc bar is slidably connected to the inner surface of the arc plate, a top block is fixedly connected above the arc bar, a support piece is fixedly connected to the top of the inner surface of the arc plate, a second spring is elastically connected between the support piece and the top block, a pin passes through and is slidably connected to the top of the inner surface of the arc plate, a third spring is elastically connected between the pin and the top of the inner surface of the arc plate, and a top seat is fixedly connected above the bottom plate.

[0010] Preferably, the reinforcement component also includes a third hydraulic warehouse, the third hydraulic warehouse passes through and is fixedly connected to the bottom of the base plate, the inner surface of the third hydraulic warehouse is slidably connected to a third hydraulic rod, the third hydraulic rod is fixedly connected to the top of the swing bar, the bottom of the base plate is fixedly connected to a connecting rod, the lower end of the connecting rod is fixedly connected to a fourth hydraulic warehouse, the fourth hydraulic warehouse passes through and is fixedly connected to the bottom of the base plate, a pipeline is connected between the fourth hydraulic warehouse and the third hydraulic warehouse, the inner surface of the fourth hydraulic warehouse is slidably connected to the fourth hydraulic rod, the upper end of the fourth hydraulic rod is fixedly connected to a connecting plate, and the connecting plate is fixedly connected to the outer surface of the arc plate.

[0011] Preferably, the beating assembly includes a rotating shaft, which is rotatably connected to the inner surface of the buried bin, a beater is fixedly connected above the rotating shaft, a connecting plate is fixedly connected below the bottom plate, an annular seat is fixedly connected to the lower end of the connecting plate, and a volute spring is elastically connected between the inner surface of the annular seat and the rotating shaft.

[0012] Preferably, the beating assembly also includes a winding drum, which is fixedly connected to the outer surface of the rotating shaft, and a second steel wire rope is connected to the winding drum and the counterweight column. A roller is provided above the second steel wire rope, and a support is rotatably connected to the outer surface of the roller, and the support is fixedly connected to the bottom of the inner surface of the buried bin.

[0013] The benefits of this application are: (1) The present application stores electricity by setting up a solar battery body, detects wind and sand by using a detection component and drives a hydraulic component to support a sand-proof component above the solar battery body. The sand-proof component can be automatically supported for protection when wind and sand arrive, and automatically retracted when the wind and sand stop, thereby facilitating real-time protection of the solar battery body.

[0014] (2) When the application is supported by the anti-sand component, it will also drive the reinforcement component to move above the anti-sand component. Then the reinforcement component will press the anti-sand component to reinforce it while reducing the gap, which is conducive to enhancing the protection effect.

[0015] (3) The present application provides a beating assembly to beat the anti-sand assembly so as to shake off the sand and gravel adhering thereto. The raising and lowering of the anti-sand assembly can drive the beating assembly to beat the anti-sand assembly, thereby ensuring the cleanliness of the anti-sand assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings that constitute part of this application are used to provide a further understanding of this application and make other features, objects and advantages of this application more apparent. The illustrative embodiment drawings of this application and their descriptions are used to explain this application and do not constitute an improper limitation of this application. In the drawings: Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a right side view of the overall structure of the present invention; Figure 3 It is a cross-sectional view of the overall structure of the present invention; Figure 4 It is a bottom view of the cross-sectional structure of the present invention; Figure 5 This is a schematic diagram of the overall structure sand-proof assembly of the present invention in a supported state; Figure 6 The present invention Figure 2 A schematic diagram of the structure at center A; Figure 7 The present invention Figure 3 A magnified schematic diagram of the structure at point B in the middle; Figure 8 The present invention Figure 4 Enlarged schematic diagram of the structure at point C in the middle.

[0017] In the figure above, 1. bottom plate; 2. box body; 3. solar battery body; 4. buried warehouse body; 401. support frame; 402. rotating seat; 403. swing bar; 404. connecting bar; 405. gear; 406. rack; 5. sand control component; 501. sand control net; 502. support bar; 503. counterweight column; 6. detection component; 601. stand; 602. swing plate; 603. wind plate; 604. counterweight block; 7. hydraulic component; 701. first hydraulic warehouse; 702. first hydraulic rod; 703. first steel wire rope; 704. second hydraulic warehouse; 705. second hydraulic rod; 706. first spring; 8. reinforcement Components; 801, arc plate; 802, supporting arc plate; 803, arc strip; 804, top block; 805, supporting plate; 806, second spring; 807, pin; 808, third spring; 809, top seat; 810, third hydraulic compartment; 811, third hydraulic rod; 812, connecting rod; 813, fourth hydraulic compartment; 814, pipeline; 815, fourth hydraulic rod; 816, connecting plate; 9, beating assembly; 901, rotating shaft; 902, beater; 903, connecting plate; 904, annular seat; 905, vortex spring; 906, take-up drum; 907, second steel wire rope; 908, roller; 909, support. DETAILED DESCRIPTION

[0018] In order to enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings 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 in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of this application.

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

[0020] In this application, terms such as "upper," "lower," "left," "right," "front," "back," "top," "bottom," "inner," "outer," "center," "vertical," "horizontal," "transverse," and "longitudinal" indicate positions or locations based on the positions or locations shown in the accompanying drawings. These terms are primarily intended to better describe this application and its embodiments and are not intended to limit the devices, elements, or components indicated to having a specific orientation, or to being constructed or operated in a specific orientation.

[0021] Furthermore, some of the above terms may be used to express other meanings besides indicating a position or location. For example, the term "on" may also be used to indicate a dependency or connection in certain circumstances. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0022] Furthermore, the terms "installed," "disposed," "provided with," "connected," "connected," and "socketed" should be interpreted broadly. For example, they can refer to fixed connections, removable connections, or integral structures; mechanical connections or electrical connections; direct connections, indirect connections through an intermediary, or internal communication between two devices, elements, or components. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0023] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0024] Example 1, see Figures 1-8, This embodiment provides an energy storage device for photovoltaic power generation equipment, including a base plate 1, a box body 2 is fixedly connected to the top of the base plate 1, a cover and a heat dissipation grille are provided on the box body 2, a solar cell body 3 is fixedly installed on the inner surface of the box body 2, and the energy storage part of the solar panel of the solar cell body 3 is fixedly installed, the outer surface of the base plate 1 is fixedly connected to the buried bin body 4, and a support frame 401 is fixedly connected above the buried bin body 4. The support frame 401 is semicircular in shape, and a hollow part is provided on the support frame 401. The hollow part is provided with a transparent material. A rotating seat 402 is passed through the front of the support frame 401 and is rotatably connected to it. A bearing is provided between the rotating seat 402 and the support frame 401. A swing bar 403 is fixedly connected to the left side of the rotating seat 402. There are two support frames 401, rotating seats 402 and swing bars 403, respectively, and they are arranged on the front and back sides of the box body 2. The left end of the swing bar 403 is fixedly connected to a connecting bar 404; a sand-proof component 5 is provided below the connecting bar 404, and the sand-proof component 5 includes a sand-proof net 501. 1 is provided with an opening for the sand-proof net 501 to enter the buried bin body 4, the sand-proof net 501 is fixedly connected to the bottom of the connecting bar 404, the left side of the sand-proof net 501 is fixedly connected to the support bar 502, the support bar 502 is used to make the sand-proof net 501 arc-shaped and placed on the support frame 401, and the lower end of the sand-proof net 501 is fixedly connected to the counterweight column 503; the outer surface of the rotating seat 402 is fixedly connected to the gear 405, the gear 405 is arranged on the rotating seat 402 at the rear, and the gear 405 is meshed with a rack above 406, the rack 406 is L-shaped and is slidably connected to the top of the base plate 1; a detection assembly 6 is provided above the base plate 1, and the detection assembly 6 includes a stand 601, which is Y-shaped and fixedly connected to the top of the base plate 1. The inner surface of the stand 601 is rotatably connected to a swing piece 602, and the upper end of the swing piece 602 is fixedly connected to a wind plate 603. The wind blows the wind plate 603 to tilt the swing piece 602, and the lower end of the swing piece 602 is fixedly connected to a counterweight block 604;A hydraulic component 7 is provided between the detection component 6 and the rack 406. The hydraulic component 7 includes a first hydraulic compartment 701, which is fixedly connected to the top of the base plate 1. The inner surface of the first hydraulic compartment 701 is slidably connected to a first hydraulic rod 702. The first hydraulic rod 702 and the first hydraulic compartment 701 are slidably connected through a piston. A first steel wire rope 703 is connected to the first hydraulic rod 702 and the counterweight 604 by a rope. A ring is provided on the stand 601 on the first steel wire rope 703 for supporting the first steel wire rope 703. A second hydraulic compartment 704 is fixedly connected to the top of the base plate 1. Liquid is provided in the second hydraulic compartment 704. The second hydraulic compartment 704 and the first The hydraulic chambers 701 are connected to each other, and a channel is provided within the base plate 1 for connecting the second hydraulic chamber 704 with the first hydraulic chamber 701. A second hydraulic rod 705 is slidably connected to the inner surface of the second hydraulic chamber 704. The second hydraulic rod 705 and the second hydraulic chamber 704 are slidably connected via a piston. The second hydraulic rod 705 is fixedly connected to the right side of the rack 406. A first spring 706 is elastically connected between the rack 406 and the second hydraulic chamber 704. The first spring 706 is mounted on the outer surface of the second hydraulic rod 705. A reinforcement assembly 8 for compressing the sand control assembly 5 is mounted above the support frame 401, and a flapping assembly 9 for cleaning the sand control assembly 5 is mounted on the inner surface of the buried chamber body 4.

[0025] When the above device is in use, the electricity generated by the solar panel is stored through the solar battery body 3, and the solar battery body 3 is stored and protected by the box body 2. When sandstorms occur, the wind will blow the wind plate 603, thereby driving the swing piece 602 to rotate in the stand 601, and the swing piece 602 will drive the counterweight block 604 to swing. At this time, the lower end of the counterweight block 604 will pull the first steel wire rope 703 upward. When the wind is too strong, the inclination of the wind plate 603 and the counterweight block 604 will also be greater. At this time, the first steel wire rope 703 pulled by the counterweight block 604 will also drive the first hydraulic rod 702 to rise, and the first hydraulic rod 702 will slide upward in the first hydraulic compartment 701. The rise of the first hydraulic rod 702 will extract the liquid in the second hydraulic compartment 704, causing the second hydraulic rod 705 to retract into the second hydraulic compartment 704. At this time, the second hydraulic rod 705 will move to the right, and the second hydraulic rod 705 will pull the rack 406 to slide to the right. The rack 406 presses the first spring 706, and the rack 406 slides to the right to drive the gear 405 to rotate clockwise, and the clockwise rotation of the gear 405 drives the rotating seat 402 to rotate clockwise, and the clockwise rotation of the rotating seat 402 drives the swing bar 403 and the connecting bar 404 to swing to the right, and the rightward swing of the connecting bar 404 drives the sand-proof net 501 to be placed on the support frame 401, thereby covering the box 2 and the solar battery body 3 to prevent wind and sand. When the wind stops, the wind plate 603 no longer receives wind force, and the counterweight block 604 will sag under the action of gravity and loosen the first wire rope 703. At this time, the first spring 706 will elastically reset and push the rack 406 to slide to the left. The rack 406 will drive the gear 405 and the rotating seat 402 to rotate counterclockwise, thereby driving the swing bar 403 and the connecting bar 404 to swing to the left. At this time, the counterweight column 503 will pull the sand-proof net 501 to sag under the action of gravity, so that it can be stored in the buried bin body 4.

[0026] Example 2, see Figure 2-Figure 7, the reinforcement component 8 includes an arc-shaped plate 801, an arc-shaped groove is provided on the arc-shaped plate 801, the arc-shaped plate 801 is penetrated and slidably connected to the bottom of the bottom plate 1, and a support arc piece 802 is slidably connected to the bottom of the arc-shaped plate 801, and the support arc piece 802 is used to support the arc-shaped plate 801. The support arc piece 802 is fixedly connected to the inner surface of the buried bin body 4, and the inner surface of the arc-shaped plate 801 is slidably connected to the arc bar 803. An arc-shaped slide rail is provided in the arc groove on the arc-shaped plate 801 for the arc bar 803 to slide. The cross-sectional shape of the arc-shaped slide rail is trapezoidal, and an arc-shaped dovetail groove is provided on the back of the arc bar 803 for sliding. 803 will not fall out of the arc groove. A top block 804 is fixedly connected to the top of the arc strip 803. The top block 804 is provided with an inclined surface. A support piece 805 is fixedly connected to the top of the inner surface of the arc plate 801. A second spring 806 is elastically connected between the support piece 805 and the top block 804. A pin 807 is passed through and slidably connected to the top of the inner surface of the arc plate 801. The cross-section of the pin 807 is T-shaped. A rubber head is provided on the upper end of the pin 807. A third spring 808 is elastically connected between the pin 807 and the top of the inner surface of the arc plate 801. A top seat 809 is fixedly connected to the top of the bottom plate 1. The shape is P-shaped. The reinforcement component 8 also includes a third hydraulic chamber 810. Liquid is provided on the inner surface of the third hydraulic chamber 810. The third hydraulic chamber 810 penetrates and is fixedly connected to the bottom of the bottom plate 1. The inner surface of the third hydraulic chamber 810 is slidably connected to a third hydraulic rod 811. The third hydraulic chamber 810 and the third hydraulic rod 811 are arc-shaped. The third hydraulic rod 811 is slidably connected to the third hydraulic chamber 810 through a piston. The third hydraulic rod 811 is fixedly connected to the top of the swing bar 403. A connecting rod 812 is fixedly connected to the bottom of the bottom plate 1. The lower end of the connecting rod 812 is fixedly connected to the fourth hydraulic chamber 813. The fourth hydraulic tank 813 passes through and is fixedly connected to the bottom of the base plate 1. A pipe 814 is connected to the pipeline between the fourth hydraulic tank 813 and the third hydraulic tank 810. The fourth hydraulic tank 813 and the third hydraulic tank 810 are connected through the pipe 814. The fourth hydraulic rod 815 is slidingly connected to the inner surface of the fourth hydraulic tank 813. The fourth hydraulic tank 813 and the fourth hydraulic rod 815 are arc-shaped. The fourth hydraulic rod 815 is slidingly connected to the fourth hydraulic tank 813 through a piston. The upper end of the fourth hydraulic rod 815 is fixedly connected to a connecting piece 816, and the connecting piece 816 is fixedly connected to the outer surface of the arc plate 801.

[0027] When the above device is used, when the swing bar 403 swings to the right, it will also drive the third hydraulic rod 811 to retract into the third hydraulic chamber 810. The retraction of the third hydraulic rod 811 into the third hydraulic chamber 810 will push the liquid in the third hydraulic chamber 810 to be injected into the fourth hydraulic chamber 813 through the pipe 814, and then push the fourth hydraulic rod 815 out of the fourth hydraulic chamber 813. At this time, the fourth hydraulic rod 815 will make an arc movement, and the fourth hydraulic rod 815 will drive the connecting piece 816 to make the arc plate 801 slide on the supporting arc piece 802 until the arc plate 801 Move to the top of the support frame 401. After moving into place, the curved bar 803 in the curved plate 801 will eventually contact the top seat 809. The top seat 809 will push the curved bar 803 to slide a short distance in the curved plate 801. The curved bar 803 will drive the top block 804 to push against the pin 807, causing the pin 807 to protrude outward. At this time, the pin 807 will push against the sand-proof net 501 that has been placed on the support frame 401, thereby firmly fixing the sand-proof net 501 on the support frame 401 to reduce the gap between the sand-proof net 501 and the support frame 401, thereby enhancing the stability of the sand-proof net 501.

[0028] Example 3, see Figure 3-Figure 8 , the beating assembly 9 includes a rotating shaft 901, which is rotatably connected to the inner surface of the buried bin body 4. A racket 902 is fixedly connected above the rotating shaft 901. There are two rackets 902. The racket 902 includes a rod-shaped handle and a rubber racket surface. A connecting plate 903 is fixedly connected to the bottom of the bottom plate 1. The lower end of the connecting plate 903 is fixedly connected to an annular seat 904. The annular seat 904 is annular in shape. A volute spring 905 is elastically connected between the inner surface of the annular seat 904 and the rotating shaft 901. The beating assembly 9 also includes a winding Drum 906, the number of winding drums 906 is two, the winding drum 906 is fixedly connected to the outer surface of the rotating shaft 901, and the rope between the winding drum 906 and the counterweight column 503 is connected with a second steel wire rope 907, the second steel wire rope 907 is wound on the winding drum 906, and a roller 908 is provided above the second steel wire rope 907. The outer surface of the roller 908 is rotatably connected to the support 909. There are two rollers 908 and the support 909, and the roller 908 is used to support the second steel wire rope 907. The support 909 is fixedly connected to the bottom of the inner surface of the buried bin body 4.

[0029] When the above device is in use, when the connecting bar 404 swings to the right and pulls the sand-proof net 501 to be placed on the support frame 401, the counterweight column 503 at the lower end of the sand-proof net 501 will rise in the buried warehouse body 4, and the rise of the counterweight column 503 will pull the second steel wire rope 907 to make the winding drum 906 rotate clockwise, and the clockwise rotation of the winding drum 906 will drive the rotating shaft 901 to rotate clockwise. At this time, the volute spring 905 will be tightened, and when the connecting bar 404 swings to the right and pulls the sand-proof net 501 to be placed on the support frame 401, the counterweight column 503 at the lower end of the sand-proof net 501 will rise in the buried warehouse body 4. When the bar 404 swings to the left and drives the sand-proof net 501 to be retracted into the buried bin body 4, the second steel wire rope 907 will be loosened as the counterweight column 503 descends under the action of gravity. At this time, the volute spring 905 will elastically reset and drive the rotating shaft 901 to rotate counterclockwise. The counterclockwise rotation of the rotating shaft 901 will drive the paddle 902 to rotate continuously and beat the sand-proof net 501 retracted into the buried bin body 4, knocking off the sand and dust on it, thereby playing a cleaning role.

[0030] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. An energy storage device for photovoltaic power generation equipment, comprising a base plate, a box body fixedly connected to the top of the base plate, and a solar cell body fixedly mounted on the inner surface of the box body, characterized in that: The outer surface of the bottom plate is fixedly connected to the underground warehouse body, the upper part of the underground warehouse body is fixedly connected to the support frame, the front of the support frame passes through and is rotatably connected to a rotating seat, the left side of the rotating seat is fixedly connected to a swing bar, and the left end of the swing bar is fixedly connected to a connecting bar; A sand-proof component is provided below the connecting strip; A gear is fixedly connected to the outer surface of the rotating seat, a rack is meshed above the gear, and the rack is slidably connected to the top of the bottom plate; A detection component is provided above the bottom plate; A hydraulic component is provided between the detection assembly and the rack; A reinforcing component for compacting the anti-sand component is mounted above the support frame, and a beating component for cleaning the anti-sand component is mounted on the inner surface of the underground bin.

2. The energy storage device of a photovoltaic power generation device according to claim 1, characterized in that: The sand-proof component includes a sand-proof net, which is fixedly connected to the bottom of the connecting bar. The left side of the sand-proof net is fixedly connected to a support bar, and the lower end of the sand-proof net is fixedly connected to a counterweight column.

3. The energy storage device of a photovoltaic power generation device according to claim 1, characterized in that: The detection component includes a stand, which is fixedly connected to the top of the base plate. The inner surface of the stand is rotatably connected to a swing plate, the upper end of the swing plate is fixedly connected to a wind plate, and the lower end of the swing plate is fixedly connected to a counterweight block.

4. The energy storage device of a photovoltaic power generation device according to claim 3, characterized in that: The hydraulic parts include a first hydraulic tank, which is fixedly connected to the top of the base plate, a first hydraulic rod is slidably connected to the inner surface of the first hydraulic tank, a first steel wire rope is connected between the first hydraulic rod and the counterweight block, a second hydraulic tank is fixedly connected to the top of the base plate, the second hydraulic tank is communicated with the first hydraulic tank, a second hydraulic rod is slidably connected to the inner surface of the second hydraulic tank, the second hydraulic rod is fixedly connected to the right side of the rack, and a first spring is elastically connected between the rack and the second hydraulic tank.

5. The energy storage device of a photovoltaic power generation device according to claim 1, characterized in that: The reinforcement assembly includes an arc-shaped plate, which passes through and is slidably connected to the bottom of the bottom plate. A supporting arc piece is slidably connected to the bottom of the arc plate, and the supporting arc piece is fixedly connected to the inner surface of the buried bin. An arc bar is slidably connected to the inner surface of the arc plate, and a top block is fixedly connected above the arc bar. The top of the inner surface of the arc plate is fixedly connected to the support piece, a second spring is elastically connected between the support piece and the top block, a pin passes through and is slidably connected to the top of the inner surface of the arc plate, and a third spring is elastically connected between the pin and the top of the inner surface of the arc plate, and a top seat is fixedly connected above the bottom plate.

6. The energy storage device of a photovoltaic power generation equipment according to claim 5, characterized in that: The reinforcement assembly also includes a third hydraulic warehouse, which passes through and is fixedly connected to the bottom of the base plate. A third hydraulic rod is slidably connected to the inner surface of the third hydraulic warehouse. The third hydraulic rod is fixedly connected to the top of the swing bar. A connecting rod is fixedly connected to the bottom of the base plate. The lower end of the connecting rod is fixedly connected to the fourth hydraulic warehouse. The fourth hydraulic warehouse passes through and is fixedly connected to the bottom of the base plate. A pipeline is connected between the fourth hydraulic warehouse and the third hydraulic warehouse. The inner surface of the fourth hydraulic warehouse is slidably connected to the fourth hydraulic rod. The upper end of the fourth hydraulic rod is fixedly connected to a connecting plate, and the connecting plate is fixedly connected to the outer surface of the arc plate.

7. The energy storage device of a photovoltaic power generation device according to claim 1, characterized in that: The beating assembly includes a rotating shaft, which is rotatably connected to the inner surface of the buried bin body. A beater is fixedly connected above the rotating shaft, a connecting plate is fixedly connected below the bottom plate, an annular seat is fixedly connected to the lower end of the connecting plate, and a volute spring is elastically connected between the inner surface of the annular seat and the rotating shaft.

8. The energy storage device of a photovoltaic power generation device according to claim 7, characterized in that: The beating assembly also includes a winding drum, which is fixedly connected to the outer surface of the rotating shaft. A second steel wire rope is connected to the winding drum and the counterweight column. A roller is provided above the second steel wire rope. The outer surface of the roller is rotatably connected to a support, and the support is fixedly connected to the bottom of the inner surface of the buried bin.

Images