CN215744970U - Photovoltaic cleaning equipment capable of adapting to unevenness of surface of photovoltaic module array - Google Patents
Photovoltaic cleaning equipment capable of adapting to unevenness of surface of photovoltaic module array Download PDFInfo
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- CN215744970U CN215744970U CN202121559057.7U CN202121559057U CN215744970U CN 215744970 U CN215744970 U CN 215744970U CN 202121559057 U CN202121559057 U CN 202121559057U CN 215744970 U CN215744970 U CN 215744970U
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- 238000004140 cleaning Methods 0.000 title claims abstract description 69
- 230000005540 biological transmission Effects 0.000 claims description 45
- 230000000712 assembly Effects 0.000 claims description 9
- 238000000429 assembly Methods 0.000 claims description 9
- 229920000742 Cotton Polymers 0.000 claims description 3
- 239000006260 foam Substances 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 claims 1
- 238000005406 washing Methods 0.000 description 11
- 238000009434 installation Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000005452 bending Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000010248 power generation Methods 0.000 description 5
- 239000000428 dust Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 239000011505 plaster Substances 0.000 description 3
- 238000003491 array Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005108 dry cleaning Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002674 ointment Substances 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 238000010408 sweeping Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S40/00—Safety or protection arrangements of solar heat collectors; Preventing malfunction of solar heat collectors
- F24S40/20—Cleaning; Removing snow
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/10—Cleaning arrangements
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cleaning In General (AREA)
- Photovoltaic Devices (AREA)
Abstract
The utility model discloses photovoltaic cleaning equipment capable of adapting to uneven surface of a photovoltaic module array, which comprises a shell, wherein a main beam is arranged inside the bottom of the shell, driving shafts are arranged at the front end and the rear end of the bottom of the shell, one end of each driving shaft extends out of the shell, one end of each driving shaft extending out of the shell is connected with a synchronizing assembly, one side of each synchronizing assembly, which is not connected with the driving shaft, is provided with a driving motor, the bottom of each synchronizing assembly is rotatably connected with a guide wheel, the middle part inside the shell is provided with a driving shaft, one end of each driving shaft extends out of the shell, one end of each driving shaft extending out of the shell is provided with a brush motor, the driving shafts are divided into a plurality of sections, each two adjacent sections of the driving shafts are connected together through an elastic joint, and each section of the driving shafts is provided with a brush roll, the utility model solves the problem that the surface of a traditional robot brush and the photovoltaic module are poorly applied to the surface, the brush is only used for compensating the unevenness of the surface of the photovoltaic module, so that the photovoltaic module is not uniformly cleaned.
Description
Technical Field
The utility model relates to the technical field of cleaning equipment, in particular to photovoltaic cleaning equipment suitable for unevenness of the surface of a photovoltaic module array.
Background
The generating efficiency of the photovoltaic power station depends on the cleanliness of the surface of the photovoltaic module to a great extent, the main factor influencing the cleanliness of the photovoltaic module is the dust deposition on the surface of the module, the photovoltaic module can be cleaned by the robot, the generating efficiency of the photovoltaic module can be effectively improved, and the benefit of the power station is improved.
The photovoltaic module cleaning method has various types, mainly comprises two types of water washing and dry cleaning, and the cleaning effect of the water washing is superior to that of the dry cleaning. The water washing method comprises manual water spraying washing, washing by a washing vehicle, manual washing by a hydrodynamic brush and the like. The cleaning methods can improve the power generation efficiency of the photovoltaic module to different degrees and improve the income of a power station; the manual washing is to wash the photovoltaic module by a water gun and a mop, so that the washing period is long and the efficiency is low; the cleaning vehicle cannot adapt to mountain photovoltaic power stations and agricultural photovoltaic power stations, and is not high in cleaning efficiency; hydrodynamic brush manual cleaning, need be equipped with special high pressure driving pump, rotate the washing by high pressure water drive brush, the artifical directional control that is responsible for, the cleaning efficiency is low, traditional photovoltaic cleaning robot washs the photovoltaic module surface by the rotation of motor drive brush, it has the walking wheel to design in the front of subassembly, along the design there is the leading wheel on the subassembly, walk by motor drive walking wheel, the leading wheel does not have drive power, the robot girder is whole root rigid beam, the washing brush can be segmented, the intersegmental connection is rigid connection.
Because influenced by factors such as geological settlement, installation and construction, the emergence of the horizontal, vertical all not equidimension of photovoltaic module array is crooked, and the component surface is highly uneven, and photovoltaic module's last edge is highly uneven, is "step" form to lead to the photovoltaic to clean the robot and produce following problem when cleaning photovoltaic easily: traditional robot brush and photovoltaic module surface are applied ointment or plaster badly, only rely on brush self compensation photovoltaic module surface height not smooth, cause photovoltaic module to wash inhomogeneous, and partial subassembly surface is washd not to arrive, and the cleaning performance is not good, because subassembly array surface reaches along the height not smooth in addition, traditional robot goes up along the leading wheel and does not have drive power, and the robot follows photovoltaic module surface walking very easy jam when wasing the subassembly.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide photovoltaic cleaning equipment capable of adapting to unevenness of the surface of a photovoltaic module array, and aims to solve the problems that the brush of a traditional robot is poor in surface application with the photovoltaic module, the unevenness of the surface of the photovoltaic module is compensated only by the brush, so that the photovoltaic module is not uniformly cleaned, part of the surface of the module cannot be cleaned, and the cleaning effect is poor, and in addition, the upper edge guide wheel of the traditional robot has no driving force due to the unevenness of the surface and the upper edge of the module array, and the robot is easy to jam when walking along the surface of the photovoltaic module to clean the module.
The utility model is realized by the following steps:
a photovoltaic cleaning device suitable for uneven surfaces of photovoltaic module arrays comprises a shell, wherein a main beam is arranged inside the bottom of the shell, driving shafts are arranged at the front end and the rear end of the bottom of the shell respectively, one end of each driving shaft extends out of the shell, one end of each driving shaft extending out of the shell is connected with a synchronizing assembly, one side, which is not connected with the driving shafts, of each synchronizing assembly is provided with a driving motor, the bottom of each synchronizing assembly is rotatably connected with a guide wheel, a transmission shaft is arranged in the middle of the inside of the shell, one end of each transmission shaft extends out of the shell, one end, extending out of the shell, of each transmission shaft is provided with a brush motor, each transmission shaft is divided into multiple sections, every two adjacent sections of transmission shafts are connected together through an elastic joint, and a brush roller is arranged on each section of transmission shaft; the shell is convenient for protect whole photovoltaic cleaning equipment, each lead of also being convenient for install photovoltaic cleaning equipment is not finished, the photovoltaic cleaning equipment's of being convenient for use, the drive shaft is convenient for drive whole photovoltaic cleaning equipment and removes, synchronous subassembly is convenient for cooperate driving motor, thereby make things convenient for driving motor can stabilize the rotation rate of quick messenger's epaxial walking wheel of transmission and the leading wheel of synchronous subassembly bottom and communicate with each other, the brush motor is convenient for drive the transmission shaft rotatory, the transmission shaft is convenient for install the brush roll, thereby make things convenient for the brush roll rotation to clean the photovoltaic surface.
Further, a power box is arranged inside one side of the shell, a control cabinet is synchronously arranged inside the shell along the power box, a photovoltaic panel is arranged on the upper surface of the shell, and bridge supports are arranged at two ends of the shell; the power supply box is convenient for clean the equipment to whole photovoltaic and carry out the circular telegram, be convenient for whole photovoltaic clean the equipment can stabilize quick function, the switch board is convenient for control whole photovoltaic and cleans the equipment, be convenient for whole photovoltaic clean the operation and the use of equipment, the photovoltaic board is convenient for gather solar energy, thereby conveniently carry out the electricity generation processing through solar energy power generation's mode to solar energy, the bridge stabilizer blade is convenient for install transmission shaft, drive shaft and girder, thereby make things convenient for whole photovoltaic to clean the function and the use of equipment.
Furthermore, the main beam comprises two first beam assemblies and a second beam assembly, and the first beam assemblies and the second beam assemblies are connected together in a loose connection mode; the main beam is assembled in an active connection mode, the main beam of the photovoltaic automatic cleaning equipment is conveniently divided into multiple sections by active connection devices, when the surface of a photovoltaic assembly is bent and uneven, the main beam can be bent and displaced up and down according to the actual condition of the photovoltaic assembly, the photovoltaic automatic cleaning equipment can smoothly walk on the surface of a bent and uneven assembly array, the cleaning effect is guaranteed, and the photovoltaic automatic cleaning efficiency is improved.
Furthermore, one end of the first beam assembly is provided with a pair of lug plates, the top of the first beam assembly is provided with a groove, one end of the groove, which is far away from the second beam assembly, is provided with a connecting column, two ends of the second beam assembly are respectively provided with a plug, the position, which is aligned with the plug, of the top end of the second beam assembly is also provided with a groove, one end, which is far away from the first beam assembly, in the groove of the second beam assembly is provided with a connecting column, the two connecting columns are connected together through a reset spring, and the plug and the lug plates are connected together through a pin shaft; the otic placode is convenient for cooperate the second roof beam subassembly, be convenient for second roof beam subassembly and first roof beam subassembly link together, the recess is convenient for cooperate reset spring, reset spring of being convenient for is stable inboard at first roof beam subassembly and second roof beam subassembly link, the plug is convenient for cooperate the otic placode, the spliced pole is convenient for cooperate reset spring, reset spring's installation and dismantlement of being convenient for, reset spring is convenient for the girder can have elasticity after the bending and initiatively resumes, reset spring's installation and use of being convenient for, the round pin axle is convenient for first roof beam subassembly and second roof beam subassembly and rotates to link together.
Furthermore, the driving shaft is rotatably connected with a plurality of pairs of travelling wheels, a plurality of universal joints are uniformly arranged on the driving shaft, and the driving shaft and the shell are rotatably connected together; the walking wheel is convenient for cooperate the photovoltaic to clean equipment, the photovoltaic of being convenient for cleans equipment and can follow array photovoltaic and go up removing, thereby conveniently clean the photovoltaic surface, the universal joint drive shaft of being convenient for can be followed not equidirectional buckling, thereby make things convenient for whole photovoltaic to clean equipment bending and clean, thereby conveniently clean photovoltaic panel on uneven array photovoltaic, drive shaft and shell rotate to link together be convenient for driving motor can be stable drive shaft rotate, the rotation and the use of the drive shaft of being convenient for.
Furthermore, two bevel gears are arranged in the synchronizing assembly, the two bevel gears are vertically arranged and are meshed with each other, one bevel gear is in interference connection with the driving shaft, the other bevel gear is in interference connection with a connecting shaft, and the bottom end of the connecting shaft extends out of the synchronizing assembly; two bevel gears are convenient for mutually support to make things convenient for walking wheel and leading wheel to rotate in step, the whole photovoltaic of being convenient for to clean that equipment can be stable cleans, and the connecting axle is convenient for link together with the leading wheel, thereby makes things convenient for bevel gear rotatory rotation and the use that drives the leading wheel, and the leading wheel card of also being convenient for is in array photovoltaic top and bottom, and then square root photovoltaic cleans equipment and stabilizes on the array photovoltaic.
Furthermore, one end of the transmission shaft, which is aligned with the elastic joint, is provided with an adapter, the adapter is matched with the elastic joint, and the elastic joint and the adapter are connected together through a pin shaft; the adapter is convenient for be connected with elastic joint to make things convenient for the transmission shaft also to carry on completely, and then make things convenient for the brush roll to incline, the brush roll of being convenient for can be even effectual cleans the dust on photovoltaic surface.
Furthermore, fixing plates are symmetrically arranged on two sides of the position, close to the top, of the elastic joint, a telescopic rod is arranged at the bottom end of the elastic joint, a telescopic spring is arranged on the arc surface of the telescopic rod, a bearing seat is arranged at the bottom end of the telescopic rod, universal shafts are rotatably connected to two ends of the bearing seat, and a connecting groove is formed in the end portion of each universal shaft; the fixing plate is convenient for connecting the elastic joint with the main body of the photovoltaic cleaning equipment, the installation and the fixation of the elastic joint are convenient, the telescopic rod is convenient for the elastic joint to be capable of extending up and down, thereby facilitating the brush roll to move up and down, facilitating the brush roll to stably and effectively clean the surface of the photovoltaic panel, facilitating the elastic joint to reset by the telescopic spring, thereby facilitating the use of the elastic joint, the bearing seat facilitates the connection of the elastic joint and the transmission shaft, the universal shaft is convenient to be matched with the transmission shaft, thereby facilitating the transmission shaft to bend in multiple directions, facilitating the brush roll to stably and effectively clean the array photovoltaic, facilitating the matching of the connecting groove with the plug, thereby make things convenient for transmission shaft and elastic joint to pass through round pin hub connection together, the elastic joint of being convenient for and transmission shaft mutually support, and then make things convenient for the photovoltaic to clean equipment and can clean the processing to the photovoltaic surface of unevenness.
Further, dense bristles are arranged on the surface of the brush roll, and the bristles are made of EVA closed-cell high-foam cotton; this brush hair material is soft, has overcome the shortcoming that traditional brush hair material is harder to cause subassembly surface wear, and to subassembly surface not damaged when this brush hair washs photovoltaic module, this brush hair length is longer in addition, can effectively adapt to the uneven photovoltaic module array surface of height, has overcome traditional brush hair because length is short with photovoltaic module surface application of plaster bad shortcoming, has improved the cleaning performance.
Compared with the prior art, the utility model has the beneficial effects that:
1. the elastic connecting device segments the brush roller, the brush roller is connected to the main beam support of the photovoltaic automatic cleaning equipment through the reset spring, and the brush roller can move up and down along the support rail through the reset spring, so that the brush roller can elastically move up and down according to the uneven situation of the surface of the photovoltaic assembly on site, the brush always keeps a certain contact force with the surface of the photovoltaic assembly, and the good covering and sticking of the brush and the surface of the assembly are ensured.
2. According to the arrangement and arrangement condition of the photovoltaic modules on site, the movable connecting device divides the main beam of the photovoltaic automatic cleaning equipment into multiple sections, when the surface of the photovoltaic module is bent and uneven, the main beam can be bent and displaced up and down according to the actual condition of the photovoltaic module, the photovoltaic automatic cleaning equipment can smoothly walk on the surface of the bent and uneven module array, the cleaning effect is guaranteed, and the photovoltaic automatic cleaning efficiency is improved.
3. The photovoltaic automatic cleaning equipment synchronization assembly comprises an umbrella-shaped gear box and an umbrella-shaped gear, one end of the synchronization assembly is connected with a driving motor, and the other end of the synchronization assembly is connected with a walking wheel and a guide wheel. When the driving motor rotates, the traveling wheels and the guide wheels can be synchronously driven through bevel gears in the bevel gear box.
4. The universal joints are added among all sections of the driving shaft of the photovoltaic automatic cleaning equipment, the driving shaft can be bent and displaced up and down according to the actual surface condition of the photovoltaic assembly, and the photovoltaic automatic cleaning equipment can smoothly walk on the surface of the assembly array which is bent and uneven.
5. The photovoltaic automatic cleaning equipment is provided with a programmable controller, and through programming software, the equipment can realize the functions of judging the voltage of the storage battery, avoiding obstacles, intelligently returning and then advancing after being blocked in the walking process, and remotely transmitting the working state information of the equipment to an upper computer and the like.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic front view of a photovoltaic sweeping apparatus of the present invention;
FIG. 2 is a schematic view of a top view of the photovoltaic sweeping apparatus of the present invention;
FIG. 3 is a schematic structural view of the main beam of the present invention;
FIG. 4 is a schematic view of the construction of the elastic joint of the present invention;
FIG. 5 is a schematic view of a driving assembly of the cleaning apparatus of the present invention from a first perspective;
FIG. 6 is a schematic view of a driving assembly of the cleaning apparatus of the present invention from a second perspective;
in the figure: 1-a housing; 11-a power box; 12-a control cabinet; 13-a photovoltaic panel; 14-a bridge scaffold; 2-main beam; 21-a first beam assembly; 211-ear plate; 212-a connecting column; 22-a second beam assembly; 221-a plug; 23-a pin shaft; 24-a return spring; 3-a drive shaft; 31-road wheels; 32-universal joint; 4-a synchronization component; 41-bevel gear; 42-a connecting shaft; 5-driving a motor; 6-a guide wheel; 7-brush motor; 8-a transmission shaft; 81-adapter; 9-an elastic joint; 91-fixing the plate; 92-a telescopic rod; 93-a telescopic spring; 94-a bearing seat; 95-cardan shaft; 96-connecting groove; 10-a brush roll; 101-bristles.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Example (b): referring to fig. 1 and 2: a photovoltaic cleaning device suitable for uneven surfaces of photovoltaic module arrays comprises a shell 1, a main beam 2 is arranged inside the bottom of the shell 1, driving shafts 3 are arranged at the front end and the rear end of the bottom of the shell 1 respectively, one end of each driving shaft 3 extends out of the shell 1, one end of each driving shaft 3 extending out of the shell 1 is connected with a synchronizing assembly 4, one side, which is not connected with the driving shafts 3, of each synchronizing assembly 4 is provided with a driving motor 5, the bottom of each synchronizing assembly 4 is rotatably connected with a guide wheel 6, the middle inside the shell 1 is provided with a transmission shaft 8, one end of each transmission shaft 8 extends out of the shell 1, one end, extending out of the shell 1, of each transmission shaft 8 is provided with a brush motor 7, each transmission shaft 8 is divided into multiple sections, every two adjacent transmission shafts 8 are connected together through an elastic joint 9, and each section of each transmission shaft 8 is provided with a brush roll 10; the shell 1 is convenient for protecting the whole photovoltaic cleaning equipment and installing various parts of the photovoltaic cleaning equipment, the photovoltaic cleaning equipment is convenient to use, the driving shaft 3 is convenient for driving the whole photovoltaic cleaning equipment to move, the synchronizing component 4 is convenient for matching with the driving motor 5, so that the driving motor 5 can be convenient to stably and quickly enable the travelling wheels 31 on the transmission shaft 8 to be communicated with the rotating speed of the guide wheels 6 at the bottom of the synchronizing component 4, the brush motor 7 is convenient for driving the transmission shaft 8 to rotate, the transmission shaft 8 is convenient for installing the brush roll 10, and the brush roll 10 is convenient to rotate to clean the photovoltaic surface; this kind of structure makes the photovoltaic clean the robot brush roller each section and increases elastic connection device, 2 segmentation of photovoltaic self-cleaning equipment girder, increase loose connecting device between 2 sections of girder, increase universal joint 32 between 3 sections of drive shaft, it can apply ointment or plaster with photovoltaic module surface well to have realized the brush, cleaning equipment can be at the bending, smooth and easy walking in rugged photovoltaic array surface, the cleaning performance has been guaranteed, the cleaning efficiency has been improved, it provides drive power to leading wheel 6 to have realized driving motor 5 through photovoltaic self-cleaning equipment synchronizer, the problem of easy jam when leading to photovoltaic self-cleaning equipment to walk because of the photovoltaic module is last along the height unevenness has been solved.
Referring to FIG. 1: a power supply box 11 is arranged inside one side of the shell 1, a control cabinet 12 is synchronously arranged inside the shell 1 along the power supply box 11, a photovoltaic panel 13 is arranged on the upper surface of the shell 1, and bridge supports 14 are arranged at two ends of the shell 1; power supply box 11 is convenient for clean equipment to whole photovoltaic and carries out the circular telegram, be convenient for whole photovoltaic clean equipment can stabilize quick function, switch board 12 is convenient for control whole photovoltaic and cleans equipment, be convenient for whole photovoltaic clean equipment's operation and use, photovoltaic board 13 is convenient for gather solar energy, thereby the convenience is through solar energy power generation's mode to solar energy power generation processing, the bridge stabilizer blade is convenient for install transmission shaft 8, drive shaft 3 and girder 2, thereby make things convenient for whole photovoltaic to clean equipment's function and use.
Referring to FIG. 3: the main beam 2 comprises two first beam assemblies 21 and a second beam assembly 22, and the first beam assemblies 21 and the second beam assemblies 22 are connected together in a loose connection mode; the main beam 2 is assembled in a loose connection mode, so that the main beam 2 of the photovoltaic automatic cleaning equipment is conveniently divided into a plurality of sections by the loose connection device, when the surface of a photovoltaic component is bent and uneven, the main beam 2 can be bent and displaced up and down according to the actual condition of the photovoltaic component, and the photovoltaic automatic cleaning equipment can smoothly walk on the surface of a bent and uneven component array, so that the cleaning effect is ensured, and the photovoltaic automatic cleaning efficiency is improved; one end of the first beam assembly 21 is provided with a pair of lug plates 211, the top of the first beam assembly 21 is provided with a groove, one end of the groove, which is far away from the second beam assembly 22, is provided with a connecting column 212, two ends of the second beam assembly 22 are both provided with plugs 221, the top end of the second beam assembly 22, which is aligned with the plugs 221, is also provided with a groove, one end, which is far away from the first beam assembly 21, in the groove of the second beam assembly 22 is provided with a connecting column 212, the two connecting columns 212 are connected together through a return spring 24, and the plugs 221 and the lug plates 211 are connected together through a pin shaft 23; otic placode 211 is convenient for cooperate second roof beam subassembly 22, it links together to be convenient for second roof beam subassembly 22 and first roof beam subassembly 21, the recess is convenient for cooperate reset spring 24, it is inboard at first roof beam subassembly 21 and second roof beam subassembly 22 link to be convenient for reset spring 24 to be stable, plug 221 is convenient for cooperate otic placode 211, spliced pole 212 is convenient for cooperate reset spring 24, be convenient for reset spring 24's installation and dismantlement, reset spring 24 is convenient for girder 2 can have elasticity after crooked and initiatively resume, be convenient for reset spring 24's installation and use, round pin axle 23 is convenient for first roof beam subassembly 21 and second roof beam subassembly 22 to rotate to link together.
Referring to fig. 1 and 2: a plurality of pairs of travelling wheels 31 are rotatably connected to the driving shaft 3, a plurality of universal joints 32 are uniformly arranged on the driving shaft 3, and the driving shaft 3 and the shell 1 are rotatably connected together; walking wheel 31 is convenient for cooperate the photovoltaic to clean equipment, it can follow array photovoltaic and remove to be convenient for the photovoltaic, thereby the convenience cleans the photovoltaic surface, universal joint 32 is convenient for drive shaft 3 and can follow the not equidirectional buckling, thereby make things convenient for whole photovoltaic to clean the equipment bending and clean, thereby the convenience cleans photovoltaic panel on uneven array photovoltaic, drive shaft 3 and shell 1 rotate to link together and be convenient for drive shaft 3 that driving motor 5 can be stable to rotate, be convenient for drive shaft 3's rotation and use.
Referring to fig. 5 and 6: two bevel gears 41 are arranged in the synchronizing component 4, the two bevel gears 41 are vertically arranged, the two bevel gears 41 are meshed with each other, one bevel gear 41 is in interference connection with the driving shaft 3, the other bevel gear 41 is in interference connection with a connecting shaft 42, and the bottom end of the connecting shaft 42 extends out of the synchronizing component 4; two bevel gear 41 are convenient for mutually support to make things convenient for walking wheel 31 and leading wheel 6 to rotate in step, be convenient for whole photovoltaic clean equipment can be stable clean, connecting axle 42 is convenient for link together with leading wheel 6, thereby make things convenient for bevel gear 41 rotatory rotation and the use that drives leading wheel 6, also be convenient for leading wheel 6 card is in array photovoltaic top and bottom, and then the square root photovoltaic cleans equipment and stabilizes on the array photovoltaic.
Referring to fig. 2 and 4: one end of the transmission shaft 8, which is aligned with the elastic joint 9, is provided with an adapter 81, the adapter 81 is matched with the elastic joint 9, and the elastic joint 9 and the plug adapter 81 are connected together through a pin shaft 23; adapter 81 is convenient for be connected with elastic joint 9 to make things convenient for transmission shaft 8 also to go on completely, and then make things convenient for brush roll 10 to incline, the brush roll 10 of being convenient for can be even effectual cleans the dust on photovoltaic surface.
Referring to FIG. 4: fixing plates 91 are symmetrically arranged on two sides of the position, close to the top, of the elastic joint 9, an expansion rod 92 is arranged at the bottom end of the elastic joint 9, an expansion spring 93 is arranged on the arc surface of the expansion rod 92, a bearing seat 94 is arranged at the bottom end of the expansion rod 92, two ends of the bearing seat 94 are rotatably connected with a universal shaft 95, and a connecting groove 96 is arranged at the end part of the universal shaft 95; the fixing plate 91 is convenient for connecting the elastic joint 9 with the main body of the photovoltaic cleaning equipment, is convenient for installing and fixing the elastic joint 9, the telescopic rod 92 is convenient for the elastic joint 9 to be capable of extending up and down, so that the brush roll 10 can move up and down conveniently, the brush roll 10 can clean the surface of the photovoltaic panel 13 stably and effectively, the telescopic spring 93 can reset the elastic joint 9 conveniently, thereby facilitating the use of the elastic joint 9, the bearing seat 94 facilitates the connection of the elastic joint 9 and the transmission shaft 8, the universal shaft 95 facilitates the cooperation with the transmission shaft 8, thereby facilitating the multidirectional bending of the transmission shaft 8, facilitating the stable and effective cleaning of the array photovoltaic by the brush roller 10, facilitating the matching of the connecting groove 96 with the plug 221, thereby make things convenient for transmission shaft 8 and elastic joint 9 to link together through round pin axle 23, the elastic joint 9 of being convenient for and transmission shaft 8 mutually support, and then make things convenient for the photovoltaic to clean equipment and can clean the processing to the photovoltaic surface of unevenness.
Referring to FIG. 4: the surface of the brush roll 10 is provided with dense bristles 101, and the bristles 101 are made of EVA closed-cell high-foam cotton; this brush hair 101 material is soft, has overcome traditional brush hair 101 material and has harder the shortcoming that causes the wearing and tearing of subassembly surface, and to the subassembly surface not damaged when this brush hair 101 washs photovoltaic module, this brush hair 101 length is longer in addition, can effectively adapt to the uneven photovoltaic module array surface of height, has overcome traditional brush hair 101 because length is short with the bad shortcoming of photovoltaic module surface application, has improved the cleaning performance.
The working principle is as follows: the photovoltaic cleaning equipment is arranged on the array photovoltaic surface, the photovoltaic panel 13 on the shell 1 collects solar energy to generate electricity, the generated electricity is stored in the power box 11 after photovoltaic power generation, when the array photovoltaic surface needs to be cleaned, the control cabinet 12 controls the driving motor 5 to move the photovoltaic cleaning equipment, the brush motor 7 drives the transmission shaft 8 and the brush roller 10 to rotate while the photovoltaic equipment moves, so that dust on the photovoltaic surface is treated by the brush roller 10, when the array photovoltaic surface is uneven, the flexible connection part of the main beam 2 and the elastic connection part on the transmission shaft 8 can enable the cleaning component of the photovoltaic cleaning equipment to bend, the cleaning component can automatically bend according to the unevenness of the array photovoltaic surface, so that the brush roller 10 is convenient to clean the photovoltaic surface, and the universal joint 32 on the driving shaft 3 also bends when the main beam 2 and the transmission shaft 8 bend, thereby make things convenient for the removal and the use that photovoltaic cleaned equipment can be stable.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a photovoltaic cleaning equipment of adaptable photovoltaic module array surface irregularity which characterized in that: comprises a shell (1), a main beam (2) is arranged in the bottom of the shell (1), the main beam (2) comprises two first beam assemblies (21) and a second beam assembly (22), the first beam assemblies (21) and the second beam assemblies (22) are connected together in a loose connection mode, driving shafts (3) are arranged at the front end and the rear end of the bottom of the shell (1), one ends of the driving shafts (3) extend out of the shell (1), one ends of the driving shafts (3) extending out of the shell (1) are connected with a synchronizing assembly (4), one side, which is not connected with the driving shafts (3), of the synchronizing assembly (4) is provided with a driving motor (5), the bottom of the synchronizing assembly (4) is rotatably connected with a guide wheel (6), a transmission shaft (8) is arranged in the middle of the shell (1), one end of the transmission shaft (8) extends out of the shell (1), and one end, which extends out of the transmission shaft (8) out of the shell (1), is provided with a brush motor (7), transmission shaft (8) divide into the multistage, every adjacent two sections link together through elastic joint (9) between transmission shaft (8), the position bilateral symmetry that elastic joint (9) are close to the top is equipped with fixed plate (91), elastic joint (9) bottom is equipped with telescopic link (92), telescopic link (92) arc surface is equipped with expanding spring (93), telescopic link (92) bottom is equipped with bearing frame (94), bearing frame (94) both ends are rotated and are connected with universal shaft (95), universal shaft (95) tip is equipped with spread groove (96), and every section all install brush roll (10) on transmission shaft (8).
2. The photovoltaic cleaning equipment capable of adapting to the unevenness of the surface of the photovoltaic module array is characterized in that a power supply box (11) is arranged inside one side of the shell (1), a control cabinet (12) is synchronously arranged inside the shell (1) along the power supply box (11), a photovoltaic panel (13) is arranged on the upper surface of the shell (1), and bridge supports (14) are arranged at two ends of the shell (1).
3. The photovoltaic cleaning device capable of adapting to the unevenness of the surface of the photovoltaic module array according to claim 2, wherein one end of the first beam assembly (21) is provided with a pair of lug plates (211), the top of the first beam assembly (21) is provided with a groove, one end of the groove, which is far away from the second beam assembly (22), is provided with a connecting column (212), two ends of the second beam assembly (22) are provided with plugs (221), the top end of the second beam assembly (22) is also provided with a groove, the end, which is far away from the first beam assembly (21), of the groove of the second beam assembly (22) is provided with a connecting column (212), the two connecting columns (212) are connected together through a return spring (24), and the plugs (221) and the lug plates (211) are connected together through a pin shaft (23).
4. The photovoltaic cleaning device capable of adapting to the unevenness of the surface of the photovoltaic module array is characterized in that a plurality of pairs of walking wheels (31) are rotatably connected to the driving shaft (3), a plurality of universal joints (32) are uniformly arranged on the driving shaft (3), and the driving shaft (3) and the shell (1) are rotatably connected together.
5. The photovoltaic cleaning equipment capable of adapting to the unevenness of the surface of the photovoltaic module array according to claim 4, wherein two bevel gears (41) are arranged inside the synchronizing assembly (4), the two bevel gears (41) are vertically arranged, the two bevel gears (41) are meshed with each other, one bevel gear (41) is in interference connection with the driving shaft (3), the other bevel gear (41) is in interference connection with a connecting shaft (42), and the bottom end of the connecting shaft (42) extends out of the synchronizing assembly (4).
6. The photovoltaic cleaning device capable of adapting to the unevenness of the surface of the photovoltaic module array according to claim 5, wherein one end of the transmission shaft (8) aligned with the elastic joint (9) is provided with an adapter (81), the adapter (81) is matched with the elastic joint (9), and the elastic joint (9) and the adapter (81) are connected together through a pin shaft (23).
7. The photovoltaic cleaning equipment capable of adapting to the unevenness of the surface of the photovoltaic module array is characterized in that the brush roller (10) is provided with dense bristles (101) on the surface, and the bristles (101) are made of EVA closed-cell high-foam cotton.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121559057.7U CN215744970U (en) | 2021-07-09 | 2021-07-09 | Photovoltaic cleaning equipment capable of adapting to unevenness of surface of photovoltaic module array |
| DE202022102364.6U DE202022102364U1 (en) | 2021-07-09 | 2022-04-30 | PV device cleaning equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202121559057.7U CN215744970U (en) | 2021-07-09 | 2021-07-09 | Photovoltaic cleaning equipment capable of adapting to unevenness of surface of photovoltaic module array |
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| CN215744970U true CN215744970U (en) | 2022-02-08 |
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| CN202121559057.7U Active CN215744970U (en) | 2021-07-09 | 2021-07-09 | Photovoltaic cleaning equipment capable of adapting to unevenness of surface of photovoltaic module array |
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| DE (1) | DE202022102364U1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023279811A1 (en) * | 2021-07-09 | 2023-01-12 | 华能山东发电有限公司众泰电厂 | Photovoltaic cleaning device capable of adapting to uneven surface of photovoltaic module array |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115228795A (en) * | 2022-05-24 | 2022-10-25 | 浙江七度科技股份有限公司 | Adjustable length is convenient for modularization photovoltaic board scavenging machine of equipment |
| CN217831146U (en) * | 2022-06-08 | 2022-11-18 | 合肥仁洁智能科技有限公司 | Photovoltaic cleaning device and frame thereof |
| CN116274088A (en) * | 2023-04-03 | 2023-06-23 | 云南自由贸易试验区苇航智能科技有限责任公司 | Assembled photovoltaic panel cleaning robot and assembling method |
-
2021
- 2021-07-09 CN CN202121559057.7U patent/CN215744970U/en active Active
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2022
- 2022-04-30 DE DE202022102364.6U patent/DE202022102364U1/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023279811A1 (en) * | 2021-07-09 | 2023-01-12 | 华能山东发电有限公司众泰电厂 | Photovoltaic cleaning device capable of adapting to uneven surface of photovoltaic module array |
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| DE202022102364U1 (en) | 2022-05-16 |
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Effective date of registration: 20220923 Address after: 14900 Jingshi Road, Lixia District, Jinan City, Shandong Province Patentee after: Huaneng Shandong Energy Engineering Co.,Ltd. Patentee after: Zhongtai power plant of Huaneng Shandong Power Generation Co.,Ltd. Address before: 271219 No. 2, Xinwen xinkuang Road, Xintai City, Tai'an City, Shandong Province Patentee before: Zhongtai power plant of Huaneng Shandong Power Generation Co.,Ltd. |