WO2024037026A1 - Apparatus for transferring photovoltaic power station cleaning device between arrays - Google Patents

Abstract

The present application provides an apparatus for transferring a photovoltaic power station assembly cleaning device between arrays. The apparatus comprises a foundation layer and a cockpit. A stepped area is formed at the top of the foundation layer. A supporting table is fixedly connected to the middle of the stepped area. Multiple layers of photovoltaic assemblies are arranged on the supporting table in arrays. A chute is provided in the supporting table. The cockpit is slidably connected to the chute. A master control box is fixedly connected to the bottom of the cockpit. A built-in motor is fixedly connected into the master control box. A driving shaft is fixedly connected to one end of the built-in motor. A first rotating shaft is fixedly connected to the outer bottom part of the cockpit. A power gear is sleeved on the first rotating shaft. The driving shaft is connected to the first rotating shaft via a driving belt. Side plates are provided on both sides of the supporting table. Two sets of connecting blocks and two sets of long driving shafts are fixedly connected to the sides of the side plates away from the supporting table. A sweeping brush is arranged at the bottom end of each set of connecting blocks. A brushing roller is fixedly connected to the outer surface of each set of long driving shafts. The apparatus is labor-saving, and can reduce the cleaning cost of photovoltaic power station assemblies.

Description

A device for transferring between photovoltaic power station component cleaning equipment arrays

Cross-references to related applications

This application requires the priority of the Chinese patent application submitted to the China Patent Office on August 15, 2022, with the application number 202210976995. The entire contents are incorporated herein by reference.

Technical field

This application relates to the technical field of photovoltaic power station component cleaning and transfer, specifically a device for transferring between photovoltaic power station component cleaning equipment arrays.

Background technique

In order to reduce land acquisition costs and capture more light resources, photovoltaic power stations are usually set up in areas with harsh environments (strong sandstorms and little rain) but rich light resources, such as mountains, Gobis, and deserts. When photovoltaic modules are exposed to this environment for a long time, the tempered glass on the light-receiving surface is easily blocked by dust, resulting in a decrease in light transmittance, which in turn affects the amount of instantaneous irradiation that the photovoltaic module cells can accept, causing the system to operate at reduced output under non-fault conditions. . At the same time, the long-term adhesion of contamination on the light-receiving surface of photovoltaic modules will cause local temperature rise in the blocked parts of the photovoltaic modules to form hot spots, causing permanent damage to the photovoltaic module cells, further deteriorating the overall power generation efficiency, and endangering the safety of the power station.

Therefore, regular and timely cleaning of the light-receiving surfaces of photovoltaic modules is of great practical significance to increase the power generation of photovoltaic power stations and avoid module damage and fires in the photovoltaic area. At present, the cleaning methods for photovoltaic modules are mainly divided into two types: manual cleaning and automatic cleaning. Among them, manual cleaning methods mainly include water truck spraying, etc. This method is generally only suitable for ground photovoltaic power stations with flat terrain, and requires a lot of manpower. It can only be planned in advance and carried out regularly. The cleaning efficiency is low and can easily cause component pressure loss. Or cracked. The automatic cleaning method, that is, cleaning through automatic cleaning equipment, although it has wider adaptability and can reduce dependence on people to a certain extent, can be carried out on demand, but it is affected by the installation method of photovoltaic modules (for example: ground Photovoltaic modules for production in photovoltaic power stations located in mountainous or hilly areas generally use multi-layer arrays for batch installation, in order to maximize the use of terrain advantages and reduce infrastructure costs (install more modules). Currently, when performing automatic cleaning, it is necessary to Each layer of array photovoltaic modules is equipped with an automatic Cleaning equipment or the use of manpower to transfer the same set of automatic cleaning equipment between different areas to clean photovoltaic modules in areas where automatic cleaning equipment is not installed. This causes the automatic cleaning system of the photovoltaic power station to fall into the redundancy of cleaning equipment and high costs. , the dilemma of redundant transportation and transfer of cleaning equipment and high labor costs. Contents of the invention

In order to solve the problems existing in the prior art, this application provides a device for transferring between arrays of photovoltaic power station component cleaning equipment. It is simple to operate, has good cleaning effect, can save labor and the overall cost of photovoltaic power station component cleaning, and is economical. good.

In order to achieve the above purpose, this application provides the following technical solutions:

A device for transferring between photovoltaic power plant component cleaning equipment arrays, including a foundation layer and a cockpit. The top of the foundation layer is distributed in a stepped manner to form a step area. A support platform is fixedly installed in the middle of the step area. The support platform The stepped areas on both sides are equipped with multi-layer photovoltaic modules arranged in an array;

Wherein, a chute is provided in the support platform, the cockpit is slidingly connected to the chute, a main drive control box is fixedly installed at the bottom of the cockpit, and a main drive control box is fixedly installed inside the main drive control box. A built-in motor has a drive shaft fixedly installed at one end of the built-in motor, and a first rotating shaft is fixedly installed at the bottom outside the cockpit through a connecting support block. A power gear is set on the first rotating shaft, and the drive shaft is connected to the The first rotating shafts are connected through a drive belt that runs through the bottom of the cockpit, and the connecting support block is sleeved outside the drive belt;

There are side plates on both sides of the support platform. Two sets of connecting blocks and two sets of driving long axes are fixedly installed on the surface of the side plate away from the support platform. The bottom end of each group of the connecting blocks is provided with There are cleaning brushes, and a scrubbing roller is fixedly installed on the outer surface of each group of the driving long shafts.

Preferably, the bottom of the photovoltaic module is fixed to the step area through a support frame.

Preferably, a mounting gear block is fixedly installed on the top of the support platform, and the cockpit is locked with the mounting gear block through the power gear.

Preferably, the lengths of the connecting block and the driving major axis are consistent with the total length of the photovoltaic modules on each side of the support platform.

Preferably, the inside of the chute is provided with a snap-in slide block and a bottom support slide block, and the bottom of the cockpit is fixed A mounting support block is fixedly installed, and the mounting support block is fixedly connected to one side of the bottom support slide block. There is a set of connecting load-bearing blocks on both sides of the clamping slide block. The upper surface of the connecting load-bearing block is connected to the bottom support block. Contact the bottom of the cockpit.

Preferably, a first circular groove is formed in the clamping slide block, a second circular groove is formed in the connecting bearing block, and the first circular groove is movably connected to the second circular groove through an external connecting shaft.

Preferably, a local drive control motor for driving and rotating the scrubber roller is provided between the side plate and the support platform, and a second rotating shaft is fixedly installed at the output shaft end of the local drive control motor. A third gear is fixedly installed on one end of the second rotating shaft away from the local drive control motor, and a first gear is fixedly installed on one end of the long driving shaft close to the side plate. One of the two sets of first gears of the long driving shaft There is a linkage shaft between them, and second gears are fixedly installed at both ends of the linkage shaft. The first gear meshes with the second gear.

Preferably, multiple local monitoring devices for monitoring the observation photovoltaic modules are provided on both sides of the support platform, and multiple sets of signal installation slots are provided correspondingly, and signal transmission devices are installed in the signal installation slots. The signal output end of the local monitoring device is connected with the signal transmission device.

Preferably, a viewing window is provided on one or more sides of the cockpit, and a central control console is installed in the cockpit for receiving and observing the monitoring signal screen of the local monitoring device.

Preferably, in the cleaning state, the outer surface of the washing roller is in contact with the top surface of the photovoltaic module, and the connecting block is in sliding contact with the top surface of the photovoltaic module through the cleaning brush.

Compared with the existing technology, this application has the following beneficial effects:

This application provides a device for transferring between arrays of photovoltaic power plant component cleaning equipment. The integrated device on the foundation layer can perform all-round cleaning of photovoltaic components arranged in a multi-layer array on the foundation layer. Since the photovoltaic modules on the foundation layer are arranged in a ladder-like array on the trapezoidal area, the cockpit can then control and start the built-in motor inside the main drive control box through the central control console, and the drive shaft drives the power gear through the drive belt. It drives itself to rotate, and the cockpit is supported and slidably connected in the chute on the support platform. The bottom of the cockpit is connected to the support platform through the power gear on the connecting block. At this time, when the power gear is driven to rotate, the cockpit can The power gear moves on the support platform through its own power. Multiple sets of connecting blocks and scrubbing rollers installed on both sides of the cockpit through side panels move with the cockpit. This will fully contact and rub each photovoltaic module in the current array on the foundation layer. Moreover, the connecting block and the scrubbing roller themselves have the same length as the photovoltaic modules of each layer array, so that the photovoltaic modules of the layer array themselves can be cleaned in an all-round way. When multiple sets of connecting blocks and scrubbing rollers move downward with the cockpit, the multi-layer array photovoltaic modules themselves can be completely brushed and cleaned at one time, avoiding repeated installation of automatic cleaning equipment and manual cleaning of massive photovoltaic modules. Clean areas separately to achieve the effect of reducing manual workload and saving overall cleaning economic costs.

Description of drawings

Figure 1 is an overall structural diagram of the device described in this application;

Figure 2 is a partial enlarged view of position A in Figure 1 of the present application;

Figure 3 is a partial schematic diagram of the cockpit of this application;

Figure 4 is a partial enlarged view of B in Figure 1 of the present application;

Figure 5 is a partial schematic diagram of the side panel of this application;

Figure 6 is a partial enlarged view of position C in Figure 1 of the present application.

In the picture, 1. Foundation layer; 2. Viewing window; 3. Staircase area; 4. Photovoltaic modules; 5. Support frame; 6. Support platform; 7. Chute; 8. Installation tooth block; 9. Snap-on slider ; 10. Connect the load-bearing block; 11. Cockpit; 12. Cab door; 13. Bottom support slider; 14. Installation support block; 15. Main drive control box; 16. Built-in motor; 17. Drive shaft; 18. The first rotating shaft; 19. Power gear; 20. Connecting support block; 21. Drive belt; 22. Indoor seat; 23. Side plate; 24. Fixed frame; 25. Connecting block; 26. Cleaning brush; 27. Drive long shaft ; 28. Washing roller; 29. Local drive control motor; 30. First gear; 31. Linkage shaft; 32. Second gear; 33. Second rotating shaft; 34. Third gear; 35. Local monitoring device; 36. Signal transmission device; 37. Central control console; 38. Observation area; 39. First circular groove; 40. Second circular groove; 41. Signal installation groove.

Detailed ways

In order to enable those in the technical field to better understand the solutions of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only These are part of the embodiments of this application, not all of them. Based on this application The embodiments in the application and all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

It should be noted that the terms "first", "second", etc. in the description and claims of this application and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances so that the embodiments of the application described herein are capable of being practiced in other sequences than illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, e.g., a process, method, system, product, or apparatus that encompasses a series of steps or units and need not be limited to those explicitly listed. Those steps or elements may instead include other steps or elements not expressly listed or inherent to the process, method, product or apparatus.

This application will be described in further detail below in conjunction with the accompanying drawings:

As shown in Figure 1, this application uses a device for transferring between arrays of photovoltaic power plant component cleaning equipment, which adopts the following technical solution: a foundation layer 1 and a step area 3 opened on the top of the foundation layer 1. The top of the step area 3 There are multi-layer photovoltaic modules 4 arranged closely in an equidistant array. The bottom of the photovoltaic modules 4 is fixedly connected to the top of the step area 3 through a support frame 5. A support platform 6 is fixedly installed on the top of the step area 3. The support platform It has a rack-shaped structure appearance. A chute 7 is provided inside the support platform 6. A mounting tooth block 8 is fixedly installed on the top of the support platform 6. A cockpit 11 is provided on the top of the support platform 6. The inner bottom of the cockpit 11 is fixedly installed. There is a main drive control box 15. A built-in motor 16 is fixedly installed inside the main drive control box 15. One end of the built-in motor 16 is fixedly installed with a drive shaft 17. The bottom of the cockpit 11 is provided with a first rotating shaft 18. The first rotating shaft 18 is The power gear 19 is fixedly installed on the outer surface, and the connecting support block 20 is fixedly installed on the outer surface of the first rotating shaft 18. The connecting supporting block 20 is set outside the driving belt 21 and is used to fixedly support the driving belt 21. Two of the supporting platforms 6 Side plates 23 are provided on both sides. Two sets of connecting blocks 25 are fixedly installed on one surface of the side plates 23. A cleaning brush 26 is provided at the bottom of the connecting blocks 25. Two sets of driving long shafts 27 are connected through the interior of the side plates 23. , a scrubbing roller 28 is fixedly installed on the outer surface of the long driving shaft 27 .

This application provides a device for transferring between arrays of photovoltaic power station component cleaning equipment. The integrated device on the foundation layer 1 can perform all-round inspection of photovoltaic components arranged in a multi-layer array on the foundation layer. Clean and use. In traditional photovoltaic power stations, especially those located in mountainous and hilly areas, photovoltaic modules for production are generally installed in batches using multi-layer arrays to maximize the use of terrain advantages to reduce infrastructure costs and install more modules. When cleaning photovoltaic modules, the same cleaning equipment is traditionally transferred between different areas manually. This makes the overall cleaning workload of the station huge and the economic cost high when cleaning photovoltaic modules throughout the station. . The multiple sets of photovoltaic modules 4 on the foundation layer are arranged in a ladder-like design on the staircase area 3. At this time, the cockpit 11 can control and start the built-in motor 16 inside the main drive control box 15 through the central control console 37. The drive shaft 17 drives the power gear 19 itself to rotate through the drive belt 21. The cockpit 11 is supported and slid through the chute 7 on the support platform 6 through the snap-in slider 9 and the bottom support slider 13. The bottom of the cockpit 11 The power gear 19 on the connecting support block 20 is gear-locked with the mounting gear block 8 on the supporting platform 6 . At this time, when the power gear 19 is driven to rotate, the cockpit 11 can move on the support platform 6 by the power of the power gear 19 itself. And when the multiple sets of connecting blocks 25 and washing rollers 28 installed on both sides of the cockpit 11 through the side plates 23 move with the cockpit 11, they will fully contact and rub each photovoltaic module 4 of the current array on the foundation layer 1. Moreover, the connecting block 25 and the cleaning roller 28 themselves have the same length as the photovoltaic modules 4 of each layer array, so that the photovoltaic modules 4 of each layer array can be cleaned in an all-round manner. When multiple sets of connecting blocks 25 and scrubbing rollers 28 move downward with the cockpit 11, the multi-layer array photovoltaic modules 4 themselves can be completely scrubbed and cleaned at one time, avoiding repeated installation of automatic cleaning equipment and avoiding manual cleaning of massive quantities of photovoltaic modules. The photovoltaic modules 4 are cleaned in separate areas, thereby achieving the effect of reducing manual workload and saving overall cleaning economic costs.

Preferably, as shown in Figures 2, 3 and 4, a drive belt 21 for driving the power gear 19 is movably connected to the outer surface of the drive shaft 17, and an external communication groove is provided at the inner bottom of the cockpit 11. The drive belt 21 The bottom of the chute 7 runs through the external communication groove inside the cockpit 11 and is movably sleeved with the outer surface of the first rotating shaft 18. The inside of the chute 7 is provided with a snap-on slider 9 and a bottom support slider 13. The cockpit 11 A mounting support block 14 is fixedly installed at the bottom, and connection bearing blocks 10 are provided on both sides of the snap-in slide block 9 and the bottom support slide block 13 .

Preferably, as shown in Figures 2 and 5, one side surface of the cockpit 11 close to the side panel 23 is fixedly mounted with The fixed frame 24 and one side of the side plate 23 are provided with a local drive control motor 29 for driving and rotating the washing roller 28. The output shaft end of one end of the local drive control motor 29 is fixedly mounted with a second rotating shaft 33. The second rotating shaft 33 is away from the fixed frame 24. A third gear 34 is fixedly installed at one end of the local drive control motor 29, a first gear 30 is fixedly installed at one end of the long drive shaft 27 close to the side plate 23, and a linkage shaft 31 is provided at the side of the side plate 23 close to the support platform 6. The second gear 32 is fixedly installed on one end of the shaft 31 close to the two sets of driving long shafts 27, and the first gear 30 and the second gear 32 mesh.

Preferably, as shown in Figure 6, the outer surfaces of both sides of the support platform 6 are provided with local monitoring devices 35 that can monitor and observe multiple groups of photovoltaic modules 4 themselves. The two sides of the support platform 6 correspond to the outer surfaces of the local monitoring devices 35. External mounting slots are provided on the surface, and a signal transmission device 36 is fixedly installed inside the external mounting slot of the support platform 6 itself.

Preferably, as shown in Figure 3, one side of the outer surface of the cockpit 11 is provided with a cab door 12, an indoor seat 22 is fixedly installed at the inner bottom of the cockpit 11, and a local monitoring device is fixedly installed inside the cockpit 11. The central control console 37 is used for observing the own monitoring signal screen, and a viewing window 2 is provided on one side of the outer surface of the cockpit 11 .

In this application, when the operator inside the cockpit 11 drives the connecting blocks 25 and washing rollers 28 on both sides of the cockpit 11 to clean the multi-layer array photovoltaic modules 4 set on the foundation layer 1 downward for the first time through operation control, then The built-in motor 16 can be controlled by the central control console 37 to run in reverse, driving the cockpit 11 to move downward, and the multiple sets of connecting blocks 25 and scrubber rollers 28 on both sides of the side plate 23 can move upward again to clean multiple layers. The array photovoltaic module 4 is washed and cleaned for a second time, so that the operator inside the cockpit 11 can repeatedly clean the photovoltaic module 4 by controlling the connecting block 25 and the washing roller 28, so as to facilitate the cleaning operation of the multi-layer array photovoltaic module 4. Effect.

In this application, the central control console 27 inside the cockpit 11 is connected to multiple sets of local monitoring devices 35 on the support platform 6 via signals. At this time, the multiple sets of local monitoring devices 35 can monitor multiple sets of the staircase areas 3 An array of 4 photovoltaic modules is provided for monitoring. When the operator inside the cockpit 11 drives the connecting block 25 and the washing roller 28 on one side of the side panel 23 to clean the photovoltaic modules 4 while moving, the operator inside the cockpit 11 can use the central control console 37 to clean the photovoltaic module 4 Display screen for multiple photovoltaic groups Part 4 cleans up the screen itself for observation. At this time, if some of the photovoltaic modules 4 themselves are not cleaned, the operator can perform segmented and local control of the local drive control motors 29 on both sides of the side panel 23 through the central control console 37 inside the cockpit 11, so that the side panels 23 The separate connecting block 25 and the washing roller 28 on one side are started to clean the surface of the local photovoltaic module 4, thereby achieving the effect of local precise cleaning.

Preferably, the outer surface of the cleaning roller 28 and the top of the photovoltaic module 4 are in mutual contact, and the connecting block 25 is slidably connected to the top of the photovoltaic module 4 through the cleaning brush 26 .

In this application, multiple sets of connecting blocks 25 and scrubbing rollers 28 are provided on one side of the side panel 23. When the side panel 23 moves downward along with the cockpit 11, the cleaning rollers on the first group of connecting blocks on one side of the side panel 23 are The brushes will come into contact with the photovoltaic modules 4 in the multiple batches. The multiple sets of cleaning brushes 26 on the connecting block will first simply clean the dust on the photovoltaic modules 4. At this time, the cleaning roller 28 on the side plate 23 will The photovoltaic module 4 itself will be rubbed and cleaned again. After the first set of connecting blocks and washing rollers perform the initial cleaning process, the second set of matching connecting blocks and washing rollers will repeatedly clean the photovoltaic solar panels again, thereby achieving improvement. The effect of photovoltaic module 4’s own cleanliness.

Preferably, external circular grooves are provided inside the connecting bearing block 10 and the clamping slide block 9 and the bottom supporting sliding block 13 and the mounting supporting block 14, and the second circular groove 40 on the connecting bearing block 10 is connected to the connecting shaft through an external connecting shaft. The first circular groove 39 on the inside of the snap-in slide block 9 is movably connected together. The inside of the circular groove on the mounting support block 14 is movably connected with the circular groove on the inside of the bottom support slide block 13 through an external connecting shaft.

Preferably, the bottom of the fixed frame 24 is fixedly connected to the top of the side plate 23 , the second rotating shaft 33 is gear-engaged with the first gear 30 on one of the sets of driving long shafts 27 through the third gear 34 , and the linkage shaft 31 The outer surface of the shaft is fixedly connected to one side of the side plate 23 through an external clamping mechanism. The linkage shaft 31 is meshed and locked with the first gears 30 on the two sets of driving long shafts 27 through two sets of second gears 32 respectively.

Preferably, the cockpit 11 is driven and locked together with the mounting gear block 8 on the support platform 6 through the power gear 19 , and the top of the connecting support block 20 is fixedly connected to the bottom of the cockpit 11 .

Preferably, the outer surface of the local monitoring device 35 is connected to one of the supporting platforms 6 through an external connection mechanism. The side surfaces are fixedly connected together, and the signal transmission device 36 is electrically connected to the local monitoring device 35 itself through external signal lines.

In this application, the cockpit 11 on the support platform 6 can be movable and snap-connected with the support platform 6 through the snap-in slide block 9 and the bottom support slide block 13 at the bottom. By default, the cockpit 11 is set to be idle at the top of the support platform 6, and the cockpit 11 itself is electrically connected to the multiple sets of photovoltaic modules 4 themselves through external circuits. The multiple sets of photovoltaic modules 4 themselves are collecting and converting into electrical energy. The external circuit can be used to directly power the driving of the cockpit 11 so that the cockpit 11 can be moved and cleaned, thereby saving energy costs such as electricity when the cockpit 11 is operating.

Example

The device for transferring between arrays of photovoltaic power plant component cleaning equipment in this embodiment includes a foundation layer 1 and several step areas 3 opened on the top of the foundation layer 1 . The stepped area 3 has a trapezoidal appearance. A number of photovoltaic modules 4 arranged closely and equidistantly are arranged on the top of the stepped area 3. The bottom of the photovoltaic modules 4 is fixedly connected to the top of the stepped area 3 through the support frame 5. The top of the ladder area 3 is fixedly installed with a support platform 6 that matches the interior of the multiple sets of ladder areas 3. The support platform 6 has a rack-shaped structure appearance, and a chute 7 is provided inside the support platform 6. The chute 7 is rectangular and inclined. In the shape of a trough, a mounting gear block 8 is fixedly installed on the top of the support platform 6, and a cockpit 11 is provided on the top of the support platform 6 that can be operated and moved in cooperation with external operators. The cockpit 11 is a rectangular hollow interior, and one side of the outer surface of the cockpit 11 is provided with a cab door 12 that can cooperate with external operators to enter. The inside of the chute 7 is provided with a sliding snap-in slide block 9 and a bottom support slide block 13. The snap-in slide block 9 and the bottom support slide block 13 are both in the shape of a rectangular inclined block. Both sides of the cockpit 13 are provided with connection bearing blocks 10 that match the cockpit 11. The connection bearing blocks 10 are in the shape of a rectangular block. A mounting support block 14 is fixedly installed at the bottom of the cockpit 11. There are external circular grooves connecting the load-bearing block 10 and the snap-on slide block 9, as well as the bottom support slide block 13 and the installation support block 14. The circular grooves on the connecting load-bearing block 10 The inside of the groove is movably connected to the circular groove on the inside of the snap-in slide block 9 through an external connecting shaft, and the inside of the circular groove on the mounting support block 14 is movably connected to the circular groove on the inside of the bottom support slide block 13 through an external connecting shaft. together. The main drive control box 15 is fixedly installed at the inner bottom of the cockpit 11. The main drive control box 15 is a rectangular internal hollow box. The main drive control box 15 is fixedly installed with an internal inner bottom. A motor 16 is installed, and a drive shaft 17 is fixedly installed at one end of the built-in motor 16. The bottom of the cockpit 11 is provided with a first rotating shaft 18. The outer surface of the first rotating shaft 18 is fixedly mounted with a power gear 19 that can cooperate with the mounting gear block 8 to drive and move the cockpit 11. The cockpit 11 is connected to the cockpit 11 through the power gear 19. The tooth blocks 8 of the mounting gear blocks on the supporting platform 6 are driven and snapped together. A connecting support block 20 is fixedly installed on the outer surface of the first rotating shaft 18 . The connecting supporting block 20 is in the shape of a rectangular inclined block. The top of the connecting supporting block 20 is fixedly connected to the bottom of the cockpit 11 . The outer surface of the drive shaft 17 is movablely connected with a drive belt 21 for driving the power gear 19. An external communication groove is provided at the inner bottom of the cockpit 11. The inner bottom of the cockpit 11 is fixedly installed with a seat for the operator to drive and ride. Indoor seating 22. The bottom of the drive belt 21 penetrates the external communication groove inside the cockpit 11 and is movably sleeved with the outer surface of the first rotating shaft 18 . Both sides of the support platform 6 are provided with side plates 23 that match the cockpit 11. The side plates 23 are in the shape of a rectangular inclined plate. A fixing frame 24 is fixedly installed on the surface of the cockpit 11 close to the side plate 23. The fixing frame 24 The bottom and the top of the side plate 23 are fixedly connected together. Two sets of connecting blocks 25 are fixedly installed on one side surface of the side plate 23. The connecting blocks 25 are in the shape of a long rectangular block. The bottom of the connecting blocks 25 is provided with a cleaning brush 26 that can clean the surface of the photovoltaic module 4. The connecting blocks 25 pass through The cleaning brush 26 slides and fits together with the top of the photovoltaic module 4. Two sets of driving long shafts 27 are connected through the inside of the side plate 23. The outer surface of the driving long shaft 27 is fixedly installed with a brush that can wash and rub the surface of the photovoltaic module 4. Wash roller 28. The washing roller 28 has a circular appearance and the washing roller 28 itself is elastic. The outer surface of the washing roller 28 and the top of the photovoltaic module 4 fit together. One side of the side plate 23 is provided with a device that drives and rotates the washing roller 28 . The local drive control motor 29 has a second rotating shaft 33 fixedly installed on one output shaft end of the local drive control motor 29 . A third gear 34 is fixedly installed on the end of the second rotating shaft 33 away from the local drive control motor 29 . A first gear 30 is fixedly installed on an end of the long driving shaft 27 away from the side plate 23 . The second rotating shaft 33 is connected to one of the third gears 34 through the third gear 34 . The first gear 30 on the group drive long shaft 27 is geared together. The side of the side plate 23 close to the support platform 6 is provided with a linkage shaft 31 that can control the rotation of another set of long driving shafts 27. The outer surface of the linkage shaft 31 is fixedly connected to the side of the side plate 23 through an external clamping mechanism. , one end of the linkage shaft 31 close to the two sets of driving long shafts 27 is fixedly installed with a second gear 32. The linkage shaft 31 is engaged with the first gear 30 on the two sets of driving long shafts 27 through the two sets of second gears 32. Connected together. The outer surfaces of both sides of the support platform 6 are provided with local monitoring devices 35 that can monitor and observe multiple groups of photovoltaic modules 4 themselves. The outer surface of the local monitoring device 35 is fixed to one side surface of the support platform 6 through an external connection mechanism. Connected together, external mounting grooves are provided on both sides of the supporting platform 6 corresponding to the outer surfaces of the local monitoring devices 35 . A signal transmission device 36 is fixedly installed inside the external installation groove of the support platform 6 itself. The signal transmission device 36 is electrically connected to the local monitoring device 35 itself through an external signal line. A signal transmission device 36 is fixedly installed inside the cockpit 11 to control the local monitoring device 35 . The central control console 37 is subject to observation of its own monitoring signal screen. The built-in motor 16 and the side panel 23 themselves are equipped with external controllers that cooperate with the central control console 37 for signal transmission and can start and stop the built-in motor 16 and the side panel 23 themselves. One side of the cockpit 11 An observation area 38 is provided on the outer surface, and a viewing window 2 for operators to observe is fixedly installed inside the observation area 38 .

The working principle of the cleaning transfer device of this application is:

The integrated device on the foundation layer 1 can be used for all-round cleaning of the photovoltaic modules 4 arranged in a multi-layer array arranged on the foundation layer 1 . Multiple groups of photovoltaic modules 4 on the foundation layer 1 are arranged in a ladder-like design on the staircase area 3. At this time, the cockpit 11 can control and start the built-in motor 16 inside the main drive control box 15 through the central control console 37. The drive shaft 17 drives the power gear 19 itself to rotate through the drive belt 21 . The cockpit 11 is supported and slid through the clamping slider 9 and the bottom support slider 13 and the chute 7 on the support platform 6, while the bottom of the cockpit 11 is connected to the power gear 19 on the support block 20 and the support platform 6. Install the tooth block 8 gear snap. At this time, when the power gear 19 is driven to rotate, the cockpit 11 can move on the support platform 6 by the power of the power gear 19 itself. And when the multiple sets of connecting blocks 25 and washing rollers 28 installed on both sides of the cockpit 11 through the side plates 23 move with the cockpit 11, they will fully contact and rub each photovoltaic module 4 of the current array on the foundation layer 1. Moreover, the connecting block 25 and the cleaning roller 28 themselves have the same length as the photovoltaic modules 4 of each layer array, so that the photovoltaic modules 4 of the layer array themselves can be cleaned in an all-round covering manner. When the multiple sets of connecting blocks 25 and the scrubber rollers 28 move downward with the cockpit 11, the multi-layer array photovoltaic modules 4 themselves can be completely scrubbed and cleaned at one time, avoiding repeated installation of automatic cleaning equipment and avoiding the manual cleaning of massive amounts of photovoltaic modules. The photovoltaic modules 4 are cleaned in separate areas, thereby reducing the manual workload and saving the overall economic cost of cleaning.

Although the embodiments of the present application have been shown and described, those of ordinary skill in the art will understand that various changes, modifications, and substitutions can be made to these embodiments without departing from the principles and spirit of the present application. and variations, the scope of the application is defined by the appended claims and their equivalents.

Claims (10)

1. A device for transferring between arrays of cleaning equipment for photovoltaic power station components, characterized in that it includes a foundation layer (1) and a cockpit (11), and the top of the foundation layer (1) is distributed in a stepped manner to form a stepped area (3) , a support platform (6) is fixedly installed in the middle of the step area (3), and multi-layer photovoltaic modules (4) arranged in an array are provided on the step areas (3) on both sides of the support platform (6);

   Among them, a chute (7) is provided in the support platform (6), the cockpit (11) is slidingly connected to the chute (7), and a main main body is fixedly installed at the bottom of the cockpit (11). Drive control box (15), a built-in motor (16) is fixedly installed inside the main drive control box (15), a drive shaft (17) is fixedly installed at one end of the built-in motor (16), and the cockpit (11 ) is fixedly installed with a first rotating shaft (18) at the bottom outside the connecting block (20). A power gear (19) is set on the first rotating shaft (18). The driving shaft (17) is connected to the third rotating shaft (18). The rotating shafts (18) are connected by a driving belt (21) that runs through the bottom of the cockpit (11), and the connecting support block (20) is sleeved outside the driving belt (21);

   Side plates (23) are provided on both sides of the support platform (6). Two sets of connecting blocks (25) and two sets of connecting blocks (25) are fixedly installed on the surface of the side plate (23) away from the side supporting the support platform (6). There are two sets of driving long shafts (27), a cleaning brush (26) is provided at the bottom of the connecting block (25) of each group, and a washing roller (28) is fixedly installed on the outer surface of the driving long shaft (27) of each group. .
2. The device for transferring between photovoltaic power station component cleaning equipment arrays according to claim 1, characterized in that the bottom of the photovoltaic component (4) is fixedly connected to the step area (3) through a support frame (5).
3. The device for transferring between photovoltaic power plant component cleaning equipment arrays according to claim 1, characterized in that a mounting tooth block (8) is fixedly installed on the top of the support platform (6), and the cockpit (11) The power gear (19) is engaged with the mounting gear block (8).
4. The device for transferring between photovoltaic power plant component cleaning equipment arrays according to claim 1, characterized in that the length of the connecting block (25) and the driving long axis (27) is the same as the length of the supporting platform (6). The total length of the photovoltaic modules (4) on each side remains the same.
5. The device for transferring between photovoltaic power station component cleaning equipment arrays according to claim 1, It is characterized in that the chute (7) is provided with a snap-in slide block (9) and a bottom support slide block (13), and a mounting support block (14) is fixedly installed at the bottom of the cockpit (11). The installation support block (14) is fixedly connected to one side of the bottom support slide block (13), and a set of connection load-bearing blocks (10) are provided on both sides of the clamping slide block (9). The connection load-bearing blocks The upper surface of (10) is in contact with the bottom of the cockpit (11).
6. The device for transferring between photovoltaic power plant component cleaning equipment arrays according to claim 5, characterized in that a first circular groove (39) is opened in the clamping slider (9), and the connecting bearing block ( 10) A second circular groove (40) is provided inside, and the first circular groove is movably connected to the second circular groove through an external connecting shaft.
7. The device for transferring between arrays of photovoltaic power station component cleaning equipment according to claim 1, characterized in that, between the side plate (23) and the support platform (6), there is a device for cleaning the cleaning roller ( 28) A local drive control motor (29) for driving rotation. A second rotating shaft (33) is fixedly installed on the output shaft end of the local drive control motor (29). The second rotating shaft (33) is away from the local drive. A third gear (34) is fixedly installed at one end of the control motor (29), a first gear (30) is fixedly installed at one end of the long driving shaft (27) close to the side plate (23), and the two sets of driving A linkage shaft (31) is provided between the first gears (30) of the long shaft (27), and second gears (32) are fixedly installed at both ends of the linkage shaft (31). The first gear (30) Engage with the second gear (32).
8. The device for transferring between arrays of photovoltaic power plant component cleaning equipment according to claim 1, characterized in that, there are a plurality of surfaces on both sides of the support platform (6) for monitoring and observing the photovoltaic components (4 ), and a plurality of sets of signal installation slots (41) are provided correspondingly. A signal transmission device (36) is installed in the signal installation slot. The signal output end of the local monitoring device (35) is connected to the signal transmission device. (36) CONNECTION.
9. The device for transferring between photovoltaic power station component cleaning equipment arrays according to claim 8, characterized in that one or more sides of the cockpit (11) are provided with viewing windows (2), and the cockpit (11) is provided with viewing windows (2). 11) A central control console (37) for receiving and observing monitoring signal images of the local monitoring device (35) is installed inside.
10. The device for transferring between photovoltaic power station component cleaning equipment arrays according to claim 1, It is characterized in that, in the cleaning state, the outer surface of the washing roller (28) is in contact with the top surface of the photovoltaic module (4), and the connecting block (25) is connected to the cleaning brush (26) through the cleaning brush (26). The top surface of the photovoltaic module (4) is slid and fitted.