CN112090812A - Cleaning device for automatic robot that cleans of photovoltaic board - Google Patents

Cleaning device for automatic robot that cleans of photovoltaic board Download PDF

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Publication number
CN112090812A
CN112090812A CN201910531890.1A CN201910531890A CN112090812A CN 112090812 A CN112090812 A CN 112090812A CN 201910531890 A CN201910531890 A CN 201910531890A CN 112090812 A CN112090812 A CN 112090812A
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CN
China
Prior art keywords
cleaning
cleaning device
brush
photovoltaic panel
rotating shaft
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201910531890.1A
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Chinese (zh)
Inventor
罗韶华
胡俊宇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tianjin Jinghong Zhifang Technology Co ltd
Original Assignee
Tianjin Jinghong Zhifang Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tianjin Jinghong Zhifang Technology Co ltd filed Critical Tianjin Jinghong Zhifang Technology Co ltd
Priority to CN201910531890.1A priority Critical patent/CN112090812A/en
Publication of CN112090812A publication Critical patent/CN112090812A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00Cleaning by methods involving the use of tools
    • B08B1/30Cleaning by methods involving the use of tools by movement of cleaning members over a surface
    • B08B1/32Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00Cleaning by methods involving the use of tools
    • B08B1/10Cleaning by methods involving the use of tools characterised by the type of cleaning tool
    • B08B1/12Brushes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00Cleaning by methods involving the use of tools
    • B08B1/10Cleaning by methods involving the use of tools characterised by the type of cleaning tool
    • B08B1/16Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
    • B08B1/165Scrapers
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/10Cleaning arrangements
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/10Cleaning arrangements
    • H02S40/12Means for removing snow
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

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  • Cleaning In General (AREA)
  • Photovoltaic Devices (AREA)

Abstract

The application provides a cleaning device for a photovoltaic panel automatic cleaning robot, which comprises a first cleaning device and a second cleaning device which are arranged in parallel; the first cleaning device comprises a primary cleaning brush and a shovel plate; the primary cleaning brush comprises a first rotating shaft and at least two sections of rolling brushes sleeved on the periphery of the first rotating shaft; the outer surface of the rolling brush is provided with two rolling brush strips which are distributed in a double-spiral shape; the first rotating shaft is connected with the first driving device; the second cleaning device comprises a cylindrical secondary cleaning brush with a second rotating shaft, and the second rotating shaft is connected with a second driving device. The beneficial effect of this application: the dust and the accumulated snow are shoveled by the shovel plate, the primary cleaning brush is used for primary cleaning, the secondary cleaning is carried out by the second cleaning device, the purpose of sweeping the dust and the accumulated snow on the surface of the photovoltaic panel can be achieved, and the effect is good; the primary cleaning brush is set into the sectional rolling brush, so that the loss replacement is convenient; the cleaning effect can be improved by making the rolling brush strips of each segment of rolling brush into a double helix shape.

Description

Cleaning device for automatic robot that cleans of photovoltaic board
Technical Field
The application relates to the technical field of automatic cleaning of photovoltaic boards, in particular to a cleaning device for an automatic cleaning robot for photovoltaic boards.
Background
The solar photovoltaic panel is a novel energy device which can convert light energy into electric energy and is widely applied at present, and due to the working characteristics of the solar photovoltaic panel, the solar photovoltaic panel must be installed outdoors to receive sunlight all the time, and meanwhile, dust in a large amount of air can be adsorbed, particularly in northwest areas, sand storm frequently occurs, snow falls and dust is gradually thickened, so that the absorption rate of the solar photovoltaic panel to sunlight can be seriously influenced, the power generation efficiency is influenced, and the solar photovoltaic panel needs to be cleaned regularly. The utility model with the publication number of CN 208592212U discloses a photovoltaic panel cleaning robot, which comprises a frame, a brush roller and a transmission shaft assembled on the frame, traveling wheels assembled at two ends of the transmission shaft, and a driving device arranged on the frame, and further comprises a power supply assembly, a limit sensor and a guiding mechanism arranged on the frame, wherein the guiding mechanism comprises guiding wheels relatively positioned at two axial sides of the brush roller; the driving device can realize the cleaning of the brush roller by driving the brush roller to rotate and realize the walking of the walking wheel by driving the transmission shaft to rotate; the limit sensor can drive the travelling wheel to travel in the preset stroke by triggering at the head end and the tail end of the preset stroke; drive arrangement and spacing sensor all are connected to the controller, and the device can power supply automatically and in time clean the photovoltaic board. However, the cleaning device of the photovoltaic panel cleaning robot only adopts a single and common brush roller, and the cleaning effect is not good if the dust amount on the surface of the photovoltaic panel is large or the snow is accumulated on the surface.
Disclosure of Invention
The utility model aims at above problem, provide a cleaning device for automatic robot that cleans of photovoltaic board.
The application provides a cleaning device for a photovoltaic panel automatic cleaning robot, the photovoltaic panel automatic cleaning robot comprises a rack, and the cleaning device is arranged on the rack and comprises a first cleaning device for preliminary cleaning and a second cleaning device for further cleaning; the first cleaning device and the second cleaning device are arranged in parallel; the first cleaning device comprises a primary cleaning brush and a shovel plate arranged on one side of the primary cleaning brush; the primary cleaning brush comprises a first rotating shaft and at least two sections of rolling brushes sleeved on the periphery of the first rotating shaft; the outer surface of the rolling brush is provided with two rolling brush strips which are distributed in a double-spiral shape; the first rotating shaft is connected with the first driving device; the second cleaning device comprises a cylindrical secondary cleaning brush with a second rotating shaft, and the second rotating shaft is connected with a second driving device.
According to the technical scheme provided by some embodiments of the application, the shovel plate comprises a radian plate covering the front side of the primary cleaning brush and a bottom plate which is connected to the end part of the radian plate and arranged in parallel to the photovoltaic plate; a worm is arranged above the bottom plate; the radian plate is provided with a bracket for fixing the worm; one end of the worm is connected with a third motor.
According to the technical scheme provided by some embodiments of the application, the radian plate is made of stainless steel materials; the bottom plate is a flexible plastic plate.
According to the technical scheme provided by some embodiments of the application, a plurality of grooves are formed in the surface of the secondary cleaning brush along the direction parallel to the axis; the grooves are uniformly distributed on the outer surface of the secondary cleaning brush; a rubber layer is embedded in the groove; a plurality of cleaning cloths are fixed in the middle of the rubber layer.
According to the technical scheme provided by some embodiments of the application, a plurality of weight reduction grooves are uniformly distributed on the periphery of the secondary cleaning brush.
According to the technical scheme provided by some embodiments of the present application, the first driving device is a first motor; the second driving device is a second motor.
According to the technical scheme provided by some embodiments of the application, the two rolling brush strips are respectively made of nylon and natural wool.
The beneficial effect of this application: the dust and the accumulated snow are shoveled by the shovel plate, the primary cleaning brush is used for primary cleaning, the secondary cleaning is carried out by the second cleaning device, the purpose of sweeping the dust and the accumulated snow on the surface of the photovoltaic panel can be achieved, and the effect is good; the rolling brush is an easily-consumable product, and the primary cleaning brush is arranged into a sectional rolling brush, so that the loss replacement is convenient; the cleaning effect can be effectively improved by setting the rolling brush strips of each section of rolling brush to be double spiral.
Drawings
Fig. 1 is a schematic structural diagram of a cleaning device for a photovoltaic panel automatic cleaning robot provided in an embodiment of the present application;
fig. 2 is a schematic distribution structure diagram of a rolling brush bar of a cleaning device for a photovoltaic panel automatic cleaning robot provided in an embodiment of the present application;
fig. 3 is a schematic top view of a shovel plate of a cleaning device for an automatic photovoltaic panel cleaning robot according to an embodiment of the present disclosure;
fig. 4 is a schematic side view of a shovel plate of a cleaning device for an automatic photovoltaic panel cleaning robot according to an embodiment of the present disclosure;
fig. 5 is a schematic cross-sectional structural view of a second cleaning device of a cleaning device for an automatic photovoltaic panel cleaning robot provided in an embodiment of the present application.
The text labels in the figures are represented as:
1. a frame; 2. a primary cleaning brush; 3. a shovel plate; 4. a first rotating shaft; 5. rolling and brushing; 6. a first motor; 7. a secondary cleaning brush; 8. a second rotating shaft; 9. a second motor; 10. a base plate; 11. a radian plate; 12. a third motor; 13. a worm; 14. a support; 15. a groove; 16. a wipe; 17. a weight reduction groove; 18. and rolling the brush strip.
Detailed Description
The following detailed description of the present application is given for the purpose of enabling those skilled in the art to better understand the technical solutions of the present application, and the description in this section is only exemplary and explanatory, and should not be taken as limiting the scope of the present application in any way.
Referring to fig. 1 and fig. 2, the present embodiment provides a cleaning device for a photovoltaic panel automatic cleaning robot, the photovoltaic panel automatic cleaning robot includes a frame 1, the cleaning device is disposed on the frame 1, the cleaning device includes a first cleaning device for preliminary cleaning and a second cleaning device for further cleaning, and the first cleaning device and the second cleaning device are disposed in parallel; the first cleaning device comprises a primary cleaning brush 2 and a shovel plate 3 arranged on one side of the primary cleaning brush 2, the shovel plate 3 is used for shoveling thick dust, snow and the like on the surface of the photovoltaic panel, and the primary cleaning brush 2 is used for preliminarily sweeping a small amount of dust and snow which are left on the surface of the photovoltaic panel after being shoveled by the shovel plate 3; the primary cleaning brush 2 comprises a first rotating shaft 4 and at least two sections of rolling brushes 5 sleeved on the periphery of the first rotating shaft 4, two sections of rolling brushes 5 are adopted in the embodiment, in other embodiments of the application, the multiple sections of rolling brushes 5 can be arranged according to actual needs, two rolling brush strips 18 distributed in a double-spiral manner are arranged on the outer surface of each section of rolling brush 5, the two rolling brush strips 18 are made of nylon materials and natural wool materials respectively, it needs to be explained that the rolling brush strips 18 are the conventional technology, so that the description is omitted, fig. 2 only shows the distribution structure of the two rolling brush strips 18 on the surface of the rolling brush 5, and the specific structure of the rolling brush strips 18 is not shown; the rolling brush 5 is an easily-consumable product, loss can be generated after a period of time, the section of rolling brush 5 with large loss can be independently replaced by adopting the sectional type rolling brush 5, and the whole rolling brush 5 does not need to be replaced; the first rotating shaft 4 is connected with a first driving device, and the first driving device drives the first rotating shaft 4 to rotate, so that the two sections of rolling brushes 5 rotate, and further the rolling brush strips 18 on the surfaces of the rolling brushes 5 are in contact with the surface of the photovoltaic panel to carry out primary cleaning; the second cleaning device comprises a cylindrical secondary cleaning brush 7 with a second rotating shaft 8, the second rotating shaft 8 is connected with a second driving device, the second driving device drives the second rotating shaft 8 to rotate, and the secondary cleaning brush 7 is in contact with the surface of the photovoltaic panel to perform secondary cleaning; wherein, the first driving device is a first motor 6; the second drive means is a second motor 9.
Referring further to fig. 3 and 4, in a preferred embodiment, the shovel plate 3 includes a curvature plate 11 covering the front side of the primary cleaning brush 2 and a bottom plate 10 connected to the end of the curvature plate 11 and disposed parallel to the photovoltaic panel, the curvature plate 11 is made of stainless steel; the bottom plate 10 is a flexible plastic plate to prevent damage to the surface of the photovoltaic panel; a worm 13 is arranged above the bottom plate 10; a bracket 14 for fixing the worm 13 is arranged on the arc plate 11; one end of the worm 13 is connected with a third motor 12, and the third motor 12 drives the worm 13 to rotate, so that dust, snow and the like which are shoveled into the bottom plate 10 can be discharged from the side of the shovel plate 3.
Referring to fig. 5, in a preferred embodiment, the surface of the secondary cleaning brush 7 is provided with a plurality of grooves 15 along a direction parallel to the axis, the number of the grooves 15 in this embodiment is 8, in other embodiments of the present application, the number of the grooves 15 can be set to any number according to actual needs, and the cross section of the groove 15 is U-shaped; the 8 grooves 15 are uniformly distributed on the outer surface of the secondary cleaning brush 7; a rubber layer is embedded in the groove 15; a plurality of cleaning cloths 16 are fixed in the middle of the rubber layer, a plurality of weight reducing grooves 17 are uniformly distributed in the periphery of the secondary cleaning brush 7, and the cross sections of the weight reducing grooves 17 are semicircular.
According to the cleaning device for the automatic cleaning robot for the photovoltaic panel, when the automatic cleaning robot for the photovoltaic panel starts to work along the photovoltaic panel, dust, snow and the like on the surface of the photovoltaic panel are shoveled into the shovel plate 3 through the shovel plate 3 arranged on one side of the first cleaning device, and are discharged from the side of the shovel plate 3 under the rotating action of the worm 13; under the driving of the first motor 6, the primary cleaning brush 2 rotates to enable the rolling brush strips 18 on the surface of the rolling brush 5 to be in contact with the surface of the photovoltaic panel, so that a small amount of dust, snow and the like remained on the surface of the photovoltaic panel are preliminarily cleaned; under the drive of second motor 9, rotary motion is done to the second cleaning device, and the rag 16 on the secondary cleaning brush 7 and the surface contact of photovoltaic board clean the photovoltaic board surface for the secondary to the realization is to the purpose that the dust and the snow on photovoltaic board surface were cleaned, and is respond well.
The principles and embodiments of the present application are explained herein using specific examples, which are provided only to help understand the method and the core idea of the present application. The foregoing is only a preferred embodiment of the present application, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention in other instances, which may or may not be practiced, are intended to be within the scope of the present application.

Claims (7)

1. A cleaning device for a photovoltaic panel automatic cleaning robot comprises a frame (1), and is characterized in that the cleaning device is arranged on the frame (1) and comprises a first cleaning device for preliminary cleaning and a second cleaning device for further cleaning; the first cleaning device and the second cleaning device are arranged in parallel; the first cleaning device comprises a primary cleaning brush (2) and a shovel plate (3) arranged on one side of the primary cleaning brush (2); the primary cleaning brush (2) comprises a first rotating shaft (4) and at least two sections of rolling brushes (5) sleeved on the periphery of the first rotating shaft (4); the outer surface of the rolling brush (5) is provided with two rolling brush strips (18) which are distributed in a double-spiral shape; the first rotating shaft (4) is connected with a first driving device; the second cleaning device comprises a cylindrical secondary cleaning brush (7) with a second rotating shaft (8); the second rotating shaft (8) is connected with a second driving device.
2. The cleaning device for a photovoltaic panel automatic cleaning robot according to claim 1, characterized in that the shovel plate (3) includes a radian plate (11) covering the front side of the primary cleaning brush (2) and a bottom plate (10) connected to the end of the radian plate (11) and arranged parallel to the photovoltaic panel; a worm (13) is arranged above the bottom plate (10); the radian plate (11) is provided with a bracket (14) for fixing the worm (13); one end of the worm (13) is connected with a third motor (12).
3. The cleaning device for the automatic photovoltaic panel cleaning robot as recited in claim 2, wherein the arc plate (11) is made of stainless steel; the bottom plate (10) is a flexible plastic plate.
4. Cleaning device for a photovoltaic panel automatic cleaning robot according to claim 1, characterized in that the surface of the secondary cleaning brush (7) is provided with a plurality of grooves (15) in a direction parallel to the axis; the grooves (15) are uniformly distributed on the outer surface of the secondary cleaning brush (7); a rubber layer is embedded in the groove (15); a plurality of wiping cloths (16) are fixed in the middle of the rubber layer.
5. The cleaning device for the automatic photovoltaic panel cleaning robot as recited in claim 4, wherein a plurality of weight-reducing grooves (17) are uniformly distributed on the outer periphery of the secondary cleaning brush (7).
6. The cleaning device for a photovoltaic panel automatic cleaning robot as claimed in claim 1, characterized in that said first driving means is a first motor (6); the second driving device is a second motor (9).
7. The cleaning device for the automatic photovoltaic panel cleaning robot as claimed in claim 1, wherein the two rolling brush strips (18) are made of nylon and natural wool.
CN201910531890.1A 2019-06-19 2019-06-19 Cleaning device for automatic robot that cleans of photovoltaic board Pending CN112090812A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910531890.1A CN112090812A (en) 2019-06-19 2019-06-19 Cleaning device for automatic robot that cleans of photovoltaic board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910531890.1A CN112090812A (en) 2019-06-19 2019-06-19 Cleaning device for automatic robot that cleans of photovoltaic board

Publications (1)

Publication Number Publication Date
CN112090812A true CN112090812A (en) 2020-12-18

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ID=73749233

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113630078A (en) * 2021-05-31 2021-11-09 广东博通新能源科技有限公司 Photovoltaic power generation maintains cleaning device
CN116060406A (en) * 2021-10-30 2023-05-05 浙江蓝特新能源科技股份有限公司 Unified cleaning device of photovoltaic panel group

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204220512U (en) * 2014-11-13 2015-03-25 济南优柏电子科技有限公司 A kind of cleaning brush on solar energy photovoltaic panel sweeper
CN106301192A (en) * 2015-05-26 2017-01-04 杨景华 A kind of solaode board cleaning method and device
CN207446795U (en) * 2017-09-22 2018-06-05 南京天创电子技术有限公司 A kind of segmented hairbrush arrangement of photovoltaic sweeping robot
CN108626892A (en) * 2016-06-02 2018-10-09 惠安县云点网络科技有限公司 A kind of helioplant
CN109317429A (en) * 2018-10-17 2019-02-12 上海安轩自动化科技有限公司 A kind of automatic cleaning machine people for one group of photovoltaic array
CN109487745A (en) * 2018-11-16 2019-03-19 吴开英 A kind of garden path snow scavenger
CN210253244U (en) * 2019-06-19 2020-04-07 天津精鸿智装科技有限公司 Cleaning device for automatic robot that cleans of photovoltaic board

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204220512U (en) * 2014-11-13 2015-03-25 济南优柏电子科技有限公司 A kind of cleaning brush on solar energy photovoltaic panel sweeper
CN106301192A (en) * 2015-05-26 2017-01-04 杨景华 A kind of solaode board cleaning method and device
CN108626892A (en) * 2016-06-02 2018-10-09 惠安县云点网络科技有限公司 A kind of helioplant
CN207446795U (en) * 2017-09-22 2018-06-05 南京天创电子技术有限公司 A kind of segmented hairbrush arrangement of photovoltaic sweeping robot
CN109317429A (en) * 2018-10-17 2019-02-12 上海安轩自动化科技有限公司 A kind of automatic cleaning machine people for one group of photovoltaic array
CN109487745A (en) * 2018-11-16 2019-03-19 吴开英 A kind of garden path snow scavenger
CN210253244U (en) * 2019-06-19 2020-04-07 天津精鸿智装科技有限公司 Cleaning device for automatic robot that cleans of photovoltaic board

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113630078A (en) * 2021-05-31 2021-11-09 广东博通新能源科技有限公司 Photovoltaic power generation maintains cleaning device
CN116060406A (en) * 2021-10-30 2023-05-05 浙江蓝特新能源科技股份有限公司 Unified cleaning device of photovoltaic panel group

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