CN115213143A - Dry-type cleaning equipment for photovoltaic panel assembly - Google Patents
Dry-type cleaning equipment for photovoltaic panel assembly Download PDFInfo
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- CN115213143A CN115213143A CN202210783100.0A CN202210783100A CN115213143A CN 115213143 A CN115213143 A CN 115213143A CN 202210783100 A CN202210783100 A CN 202210783100A CN 115213143 A CN115213143 A CN 115213143A
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- 238000004140 cleaning Methods 0.000 title claims abstract description 79
- 238000010248 power generation Methods 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 116
- 230000001681 protective effect Effects 0.000 claims description 16
- 238000003860 storage Methods 0.000 claims description 9
- 230000011218 segmentation Effects 0.000 claims description 5
- 238000005108 dry cleaning Methods 0.000 claims 5
- 230000000694 effects Effects 0.000 abstract description 20
- 238000013461 design Methods 0.000 abstract description 2
- 238000011086 high cleaning Methods 0.000 abstract 1
- 239000000306 component Substances 0.000 description 21
- 238000000034 method Methods 0.000 description 7
- 239000000428 dust Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 230000000087 stabilizing effect Effects 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000008093 supporting effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000013519 translation 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
- B08B1/30—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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- 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
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
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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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- Cleaning In General (AREA)
Abstract
The invention relates to a dry-type cleaning device for a photovoltaic panel assembly. The photovoltaic solar photovoltaic power generation system comprises a control box and a driving box which are oppositely arranged, wherein the control box and the driving box are connected by adopting a connecting beam to form an integral structure, a control box walking assembly moving along the surface of a photovoltaic panel is installed at the bottom of the control box, a driving box walking assembly moving along the surface of the photovoltaic panel is installed at the bottom of the driving box, and the control box walking assembly and the driving box walking assembly are linked by adopting a driving shaft; a brush roll shaft is further arranged between the control box and the driving box, a plurality of roll brushes are sequentially arranged on the brush roll shaft, and a cleaning driving assembly for driving the brush roll shaft and a walking driving assembly for driving the driving shaft are arranged in the control box or the driving box. The invention provides the dry-type cleaning equipment for the photovoltaic panel assembly, which is reasonable in structural design, and has high cleaning efficiency and good cleaning effect.
Description
Technical Field
The invention belongs to the technical field of cleaning equipment, and particularly relates to dry type cleaning equipment for a photovoltaic panel assembly.
Background
With the development of new energy technology, photovoltaic power generation is taken as an important new energy power generation type, and the technical level and the application scale thereof are greatly developed. Photovoltaic power generation is a technology for directly converting light energy into electric energy by utilizing the photovoltaic effect of a semiconductor interface, and a photovoltaic power generation system mainly comprises a photovoltaic panel, a controller and an inverter. The solar cells are packaged and protected after being connected in series to form a large-area solar cell module, and then the photovoltaic power generation device is formed by matching with components such as a power controller and the like. The photovoltaic panel is a core component of the photovoltaic power generation system, plays a core role of photoelectric conversion, and the photoelectric conversion efficiency of the photovoltaic panel directly determines the operation energy efficiency of the photovoltaic power generation system.
The photoelectric conversion efficiency of the photovoltaic panel depends on the production quality and surface cleanliness of the panel, and for the latter, the surface cleaning of the photovoltaic panel is carried out regularly, and the removal of dust, dirt and the like can help to improve the conversion efficiency of the photovoltaic panel. Generally, a large number of panel assemblies arranged in an array are generally arranged in a photovoltaic power plant, each panel assembly is formed by splicing a plurality of panel units, and when cleaning operation is performed, the panel assemblies need to be cleaned one by one, so that the workload is large.
The existing cleaning mode is mainly manual, the surface of the panel is cleaned by manually holding a cleaning tool with the functions of spraying, blowing, cleaning and the like during operation, the operation efficiency is low, and the cleaning effect is difficult to ensure. The prior art does not have equipment for cleaning photovoltaic panels, the structure and function of which meet the requirements, and the equipment needs to be developed and designed according to the requirements in the industry.
Disclosure of Invention
The invention provides the dry-type sweeping equipment for the photovoltaic panel assembly, which is reasonable in structural design, high in cleaning efficiency and good in cleaning effect, and aims to solve the technical problems in the prior art.
The technical scheme adopted by the invention for solving the technical problems in the prior art is as follows: a dry type cleaning device for a photovoltaic panel assembly comprises a control box and a driving box which are oppositely arranged, wherein the control box and the driving box are connected through a connecting beam to form an integral structure; a brush roll shaft is further arranged between the control box and the driving box, a plurality of roll brushes are sequentially arranged on the brush roll shaft, and a cleaning driving assembly for driving the brush roll shaft and a walking driving assembly for driving the driving shaft are arranged in the control box or the driving box.
Preferably: be equipped with the transmission case between control box and drive box between the two, control box, transmission case and drive box adopt the tie-beam is connected and is formed overall structure, installs the transmission case walking subassembly that moves along photovoltaic panel surface in the bottom of transmission case, and the transmission case still includes a plurality of transmission shafts, and the drive shaft segmentation adopts the transmission shaft to connect, and the brush roller segmentation adopts the transmission shaft to connect.
Preferably: the cleaning driving assembly and the walking driving assembly are the same driving assembly, the driving assembly is installed in a driving box, an onboard controller is installed in the driving box, a storage battery and a control button are installed in the control box, the cleaning driving assembly further comprises a photovoltaic cell panel, and the photovoltaic cell panel, the driving assembly, the storage battery and the control button are connected with the onboard controller through cables.
Preferably: the control box comprises a control box base and a control box inner side plate which are connected by a plurality of connecting columns, and the connecting beam is fixedly connected with the control box base and the control box inner side plate; the control box walking assembly comprises a front control box walking roller and a rear control box walking roller which are arranged between a control box base and a control box inner side plate, wheel shafts of the two control box walking rollers extend out to form a control box driving shaft, a control box brush shaft is arranged in the middle of the control box base and the control box inner side plate, control box chain wheels are arranged on the control box brush shaft and the wheel shafts of the two control box walking rollers, and each control box chain wheel adopts control box chain linkage transmission.
Preferably: the drive box comprises a drive box base and a drive box inner side plate which are connected by a plurality of connecting columns, and the connecting beam is fixedly connected with the drive box base and the drive box inner side plate; the driving box walking assembly comprises a front driving box walking roller and a rear driving box walking roller which are arranged between a driving box base and a driving box inner side plate, wheel shafts of the two driving box walking rollers extend out to form a driving box driving shaft, driving box brush shafts are arranged in the middle of the driving box base and the driving box inner side plate, driving box chain wheels are arranged on the driving box brush shafts and the wheel shafts of the two driving box walking rollers, and each driving box chain wheel is in linkage transmission by adopting a driving box chain; the driving component is a speed reducing motor, and an output shaft of the driving component is connected with a driving box brush shaft.
Preferably: the transmission case comprises two transmission case inner side plates connected by a plurality of connecting columns, a transmission case brush shaft and front and rear transmission case walking rollers are arranged between the two transmission case inner side plates, and the two transmission case walking rollers extend out of two sides in the axial direction to form a transmission case transmission shaft.
Preferably: control box brush axle, control box drive shaft, transmission case brush axle, transmission case transmission shaft, drive box brush axle and drive box drive shaft are the square shaft, and drive shaft and brush roller all select to be square pipe, and the end of square pipe is connected with inserting between the corresponding square shaft.
Preferably: the bottom of the control box is also provided with a front control box deviation rectifying wheel and a rear control box deviation rectifying wheel which are matched with the edge of the photovoltaic panel, and the control box deviation rectifying wheels are fixedly arranged at the bottom of the control box base; still install two drive box running rollers of rectifying with the edge complex of photovoltaic panel in the bottom of drive box, the drive box running roller of rectifying installs in the bottom outside of drive box base, and the shaft coupling joint is adopted respectively to the shaft of two drive box running roller and the shaft of two drive box running roller of rectifying.
Preferably: the control box also comprises a control box cover, the driving box also comprises a driving box cover, and the transmission box also comprises a transmission box cover; protective box covers are arranged between the control box and the transmission box and between the transmission box and the driving box, and the photovoltaic cell panel is arranged on the protective box cover.
Preferably: strip-shaped brushes are arranged on the front edge and the rear edge of the bottom of the protective box cover, and a loading support for installing additional functional components is arranged on the outer side of the bottom edge of the protective box cover.
The invention has the advantages and positive effects that:
compared with the existing photovoltaic panel cleaning device and the photovoltaic panel cleaning mode, the cleaning device provided by the invention has the capabilities of autonomous walking and cleaning operation, and can finish surface cleaning work in the process of autonomous walking along the surface of the photovoltaic panel after being placed on the photovoltaic panel assembly, so that the burden of manual operation is obviously reduced. This cleaning device adopts pivoted roll-type brush to clear up the surface of panel, the roll-type brush produces powerful effect of getting rid of to the dust and the spot etc. on panel surface, the clean effect on panel surface has been promoted, and the roll-type brush has covered photovoltaic panel's width, can accomplish cleaning operation from the in-process that moves to the another side on one side, compare with current clean mode, this cleaning device is showing and has promoted cleaning efficiency, consequently, be applicable to this kind of photovoltaic power plant has a large amount of photovoltaic panel subassemblies, need carry out in the scene of a large amount of cleaning operations.
Adopt the tie-beam to connect through the setting and form holistic control box, drive box and transmission case to control box, drive box and transmission case constitute unit assembly separately, and drive shaft and brush roller segmentation set up the transmission connection again, make this cleaning device's length dimension can adjust according to the difference of photovoltaic panel size, but consequently this cleaning device possesses the characteristic that the size adaptation was adjusted, and the matching ability between promotion equipment and the construction scene promotes the commonality.
The driving shaft is adopted to link the control box walking driving assembly and the driving box walking driving assembly, and the chain wheel and the chain assembly are adopted to respectively drive the shafting in the control box and the shafting in the driving box, so that the technical effect of driving walking and driving the roller type hairbrush to rotate by adopting the single driving assembly is realized, and the stability of the whole cleaning equipment moving on the photovoltaic panel is improved.
Drawings
FIG. 1 is a schematic structural view, from the top, of the present invention;
FIG. 2 is a schematic view of the structure of the present invention, from a lower perspective;
FIG. 3 is a schematic view of the external structure of the control box of FIG. 1;
FIG. 4 is a schematic view showing an internal structure of the control box of FIG. 3;
FIG. 5 is a schematic view showing the internal structure of the control box of FIG. 3;
FIG. 6 is a schematic view of the exterior of the transmission of FIG. 1;
FIG. 7 is a schematic view of the internal structure of the transmission case of FIG. 6;
FIG. 8 is a schematic view showing an external structure of the driving box of FIG. 1;
FIG. 9 is a schematic view showing an internal structure of the driving case of FIG. 8;
FIG. 10 is a schematic view showing an internal structure of the driving case of FIG. 8;
FIG. 11 is a schematic view showing the construction of the transmission case, the driving shaft, the brush roller shaft, and the roller brush of FIG. 1;
FIG. 12 is a schematic view showing the construction of the driving shaft, the brush roller shaft and the roller brush of FIG. 11;
fig. 13 is a schematic view of the construction of the brush roller of fig. 12.
In the figure:
1. a control box; 1-1, a control box cover; 1-2, inner side plates of a control box; 1-3, a stabilizing frame; 1-4, a control box brush shaft; 1-5, a control box driving shaft; 1-6, a control box walking roller; 1-7, a control box base; 1-8, a storage battery; 1-9, control buttons; 1-10, a control box deviation rectifying wheel; 1-11, a contact switch; 1-12, a control box platform; 1-13, control box chains; 1-14, control box chain wheel; 1-15, control box chain tensioner; 2. a handle; 3. a photovoltaic cell panel; 4. a protective case cover; 4-1, a strip-shaped brush; 4-2, loading a bracket; 5. a transmission case; 5-1, a transmission case cover; 5-2, an inner side plate of the transmission case; 5-3, a transmission case brush shaft; 5-4, a transmission case transmission shaft; 5-5, a transmission box walking roller; 6. a drive box; 6-1, driving a box cover; 6-2, driving an inner side plate of the box; 6-3, driving a box brush shaft; 6-4, driving a box driving shaft; 6-5, driving box walking rollers; 6-6, driving box deviation rectifying rollers; 6-7, driving a box base; 6-8, a speed reducing motor; 6-9, an onboard controller; 6-10, driving a box platform; 6-11, a coupler; 6-12, driving box chains; 6-13, a drive box chain tensioner; 6-14, driving box chain wheel; 7. a roller brush; 7-1, brushing the roller; 7-2, brush hair; 8. a connecting beam; 9. a drive shaft; 10. a brush roller shaft.
Detailed Description
In order to further understand the contents, features and effects of the present invention, the following examples are given.
Referring to fig. 1, 2 and 11, the dry type cleaning device for the photovoltaic panel assembly of the present invention includes a control box 1 and a driving box 6 which are oppositely disposed, the control box 1 and the driving box 6 are connected by a connecting beam 8 to form an integral structure, a control box walking assembly which moves along the surface of the photovoltaic panel is installed at the bottom of the control box 1, a driving box walking assembly which moves along the surface of the photovoltaic panel is installed at the bottom of the driving box 6, and the control box walking assembly and the driving box walking assembly are linked by a driving shaft 9.
A brush roller shaft 10 is further installed between the control box 1 and the driving box 6, a plurality of roller brushes 7 are sequentially installed on the brush roller shaft 10, and a cleaning driving assembly for driving the brush roller shaft 10 and a traveling driving assembly for driving the driving shaft 9 are installed in the control box 1 or the driving box 6.
This cleaning device's length and photovoltaic panel's width looks adaptation, when carrying out the cleaning operation, control box 1 is located one side edge of photovoltaic panel, its control box walking subassembly moves along the edge of this side, drive box 6 is located photovoltaic panel's opposite side edge, its drive box walking subassembly moves along the edge of this side, because drive shaft 9 is with control box walking drive assembly and the linkage of drive box walking drive assembly, consequently control box walking drive assembly and drive box walking drive assembly are the synchronization action, consequently, guaranteed that this cleaning device's both ends move on photovoltaic panel with equal speed.
The cleaning driving device drives the brush roller shaft 10 to drive the roller type brushes 7 to rotate, so that after the cleaning device is placed on a photovoltaic panel and starts cleaning operation, the roller type brushes 7 finish cleaning the surface of the panel in the process of moving in a translation mode from one side to the other side along the length direction of the photovoltaic panel assembly.
It is contemplated that in some scenarios, the width of the photovoltaic panel assembly is large, resulting in a large overall span of the cleaning apparatus. The equipment span will lead to the middle part to take place deformation flagging when too big, leads to the contact gap between roller brush 7 and the photovoltaic panel to change, and the drive shaft 9 and the brush roller 10 after taking place to warp moreover can lead to drive and transmission unusual, lead to the unable synchronous motion in cleaning equipment both ends, lead to unable execution cleaning operation when serious. Therefore, the present embodiment solves the aforementioned problems by providing the transmission case 5 between the control case 1 and the drive case 6.
As shown in the figure, the control box 1, the transmission box 5 and the driving box 6 are connected through the connecting beam 8 to form an integral structure, the transmission box walking assembly moving along the surface of the photovoltaic panel is installed at the bottom of the transmission box 5, the transmission box 5 further comprises a plurality of transmission shafts, the driving shaft 9 is connected in sections through the transmission shafts, and the brush roller shaft 10 is connected in sections through the transmission shafts.
Because the transmission case walking assembly is arranged at the bottom of the transmission case 5, the transmission case 5 also walks along the length direction of the photovoltaic panel, the transmission case 5 provides a supporting effect in the middle of the cleaning equipment, and a plurality of problems caused by the overlarge span are effectively avoided.
The control box 1, the transmission box 5 and the driving box 6 respectively become standard unit components, the connecting beams 8 are connected to form an integral structure, two ends of each connecting beam 8 are fixedly connected with the control box 1 and the driving box 6 respectively, and the middle of each connecting beam 8 penetrates through the middle of the transmission box 5 and is fixedly connected with the transmission box 5. Therefore, when the width of the photovoltaic panel assembly to be cleaned changes, the connecting beam 8, the driving shaft 9 and the brush roll shaft 10 which are matched in length can be adopted to construct cleaning equipment with different sizes, so that the operation scene can be matched, the universality of the equipment is improved, and the scene matching capacity is improved.
In the embodiment, the cleaning driving assembly and the walking driving assembly are the same driving assembly, so that the driving structure of the whole machine can be simplified, and the control capability of the motion characteristic of the whole machine is improved. The driving assembly is arranged in the driving box 6, the onboard controllers 6-9 are arranged in the driving box 6, and the driving assembly is connected with the onboard controllers 6-9 through cables.
Control buttons 1-9 are installed in the control box 1, the control buttons 1-9 are connected with the onboard controllers 6-9 through cables, and the control buttons 1-9 comprise start-stop control buttons, forward and backward buttons and the like of equipment. Since both the control box 1 and the drive box 6 are located at the two ends of the cleaning device, respectively, the aforementioned connecting cables extend out from the control box 1, transversely along the profile of the connecting beam 8, then into the interior of the drive box 6 and are connected to the onboard controllers 6-9.
In the embodiment, storage batteries 1-8 are installed in the control box 1, and the control box further comprises a photovoltaic cell panel 3, wherein the photovoltaic cell panel 3 and the storage batteries 1-8 are connected with the onboard controllers 6-9 through the cables. Through setting up photovoltaic cell board 3 and battery 1-8, make this cleaning device form the cleaning device of an energy storage formula, photovoltaic cell board 3 produces the electric energy and stores in battery 1-8, and the electric energy is released when carrying out cleaning operation, therefore this cleaning device can break away from the reliance to external power supply, has further promoted the convenience of operation to promote cleaning operation's execution efficiency through simplifying control operation.
The storage batteries 1-8 and the control buttons 1-9 are arranged in the control box 1 at one end, and the driving component and the onboard controller 6-9 are arranged in the driving box 6 at the other end for the following functions: promote the equilibrium of this cleaning device both ends weight, make the whole weight of control box 1 and the whole weight of drive box 6 approximately equal promptly, can promote the unstable problem of operation that this cleaning device operation leads to because the weight difference at both ends leads to like this. On the other hand, the link that this cleaning equipment relied on manual operation is carrying equipment and placing on the photovoltaic panel before clean, carry equipment down and this equipment the transport transfer between different photovoltaic panel components from the photovoltaic panel after clean and remove, need two people cooperation operations usually, just that two people carry this equipment from both ends cooperation respectively, consequently make control box 1 and drive box 6 weight between them approximate equal will help equality aforementioned personnel's operation burden, promote the equilibrium, also help promoting the security of personnel's operation.
Referring to fig. 3 to 5, it can be seen that:
the control box 1 comprises a control box base 1-7 and a control box inner side plate 1-2 which are connected through a plurality of connecting columns, and a connecting beam 8 is fixedly connected with the control box base 1-7 and the control box inner side plate. Specifically, as shown in the figure, connecting holes matched with the section bars of the connecting beam 8 are formed in the control box base 1-7 and the control box inner side plate 1-2, and the end part of the connecting beam 8 is connected in the connecting holes in an inserting mode and fixedly connected by adopting a fastening piece.
The control box walking assembly comprises a front control box walking roller 1 and a rear control box walking roller 1-6 which are arranged between a control box base 1-7 and a control box inner side plate 1-2, wheel shafts of the two control box walking rollers 1-6 extend out to form a control box driving shaft 1-5, a control box brush shaft 1-4 is arranged in the middle of the control box base 1-7 and the control box inner side plate 1-2, control box chain wheels 1-14 are arranged on the control box brush shaft 1-4 and the wheel shafts of the two control box walking rollers 1-6, and the control box chain wheels 1-14 are in linkage transmission by adopting control box chains 1-13.
Specifically, three groups of bearings are arranged on a base 1-7 of the control box and an inner side plate 1-2 of the control box, and rotating shafts of two walking rollers 1-6 of the control box and brush shafts 1-4 of the control box are respectively arranged among the three groups of bearings. In order to ensure that the control box chains 1-13 are in a tensioned state to ensure a reliable transmission effect, in the embodiment, the control box base 1-7 is also provided with the control box chain tensioner 1-15, the control box chain tensioner 1-15 consists of an elastic support arm and a pressing chain wheel, and the pressing chain wheel is pressed on the control box chains 1-13 from the outer side to keep the control box chains 1-13 in a tensioned state.
In this embodiment, the control box brush shafts 1 to 4 and the control box driving shafts 1 to 5 are square shafts, and the square shafts are provided to improve convenience of the insertion connection between the driving shaft 9 and the brush roller shaft 10 and stability and reliability of transmission of the driving effect.
In order to further improve the stability and reliability of the transmission effect, in the embodiment, the control box 1 is provided with the stabilizing frames 1-3, as shown in the figure, the stabilizing frames 1-3 are in an inverted V shape, shaft holes are formed in the two ends and the middle part, the control box brush shafts 1-4 and the control box driving shafts 1-5 are respectively positioned in the three shaft holes, and the relative positions of the control box brush shafts 1-4 and the two control box driving shafts 1-5 are limited under the limitation of the stabilizing frames 1-3, so that the stability in operation is improved.
As shown in FIG. 4, a control box platform 1-12 is installed at the middle part of the outer side of the control box base 1-7, and the aforementioned components such as the storage battery 1-8 and the control button 1-9 can be installed and fixed on the control box platform 1-12.
As shown in figure 4, a front contact switch 1-11 and a rear contact switch 1-11 are arranged on the outer sides of the bottom edges of the control box bases 1-7, and the contact switches 1-11 are connected with the onboard controllers 6-9 through cables. The function of the contact switch 1-11 is to detect the moving position of the cleaning device on the photovoltaic panel, when the cleaning device moves to the end position on the panel, the contact switch 1-11 generates a signal due to the contact with the protrusion on the panel (which may be a metal frame on the panel), the signal is sent to the onboard controller 6-9, and the onboard controller 6-9 instructs the cleaning device to stop moving.
As shown in FIG. 4, the bottom of the control box 1 is also provided with front and rear control box deviation rectifying wheels 1-10 matched with the edge of the photovoltaic panel, and the control box deviation rectifying wheels 1-10 are fixedly arranged at the bottom of the control box bases 1-7. As shown in the figure, the control box deviation rectifying wheels 1-10 comprise upright columns and bearings installed at the lower ends of the upright columns, when the equipment is placed on a photovoltaic panel, the two control box deviation rectifying wheels 1-10 are located on the outer sides of the frames of the panel components and keep in contact, when the equipment moves, the control box deviation rectifying wheels 1-10 roll and move along the frames, the moving stability of the equipment is improved, and the situation of deflection in the moving process is avoided.
The control box 1 further comprises a control box cover 1-1, the control box cover 1-1 is connected with the control box base 1-7 through bolts, the main body part of the control box 1 is packaged inside the control box cover 1-1, the regularity of the appearance is improved, and meanwhile a reliable protection effect is provided for internal components. A button hole should be formed in the control box cover 1-1, and the control button 1-9 is exposed through the button hole for easy operation.
Considering that the cleaning device needs to be transported and transferred manually, in order to improve the convenience of operation, in this embodiment, a handle 2 is mounted on the control box 1, and the handle 2 is fixedly connected with the control box bases 1 to 7 by bolts, so as to ensure the bonding strength.
Referring to fig. 6 and 7, it can be seen that:
the transmission case 5 comprises two transmission case inner side plates 5-2 connected by a plurality of connecting columns, a transmission case brush shaft 5-3 and a front transmission case walking roller 5-5 and a rear transmission case walking roller 5-5 are arranged between the two transmission case inner side plates 5-2, and the two transmission case walking rollers 5-5 axially extend from two sides to form a transmission case transmission shaft 5-4.
As shown in the figure, connecting holes are arranged at corresponding positions on the inner side plates 5-2 of the two transmission boxes, and the connecting beam 8 penetrates through the connecting holes and is fixedly connected by a fastener. Specifically, three sets of bearings are arranged on the inner side plates 5-2 of the two transmission boxes, and the transmission box brush shafts 5-3 and the two transmission box transmission shafts 5-4 are arranged among the three sets of bearings.
In this embodiment, the transmission case brush shaft 5-3 and the transmission case transmission shaft 5-4 are both square shafts, and the square shafts are arranged to improve the convenience of the plug connection between the driving shaft 9 and the brush roller shaft 10 and the stability and reliability of the transmission of the driving effect.
In this embodiment, the transmission case 5 further includes a transmission case cover 5-1, the transmission case cover 5-1 is fixedly connected with the transmission case inner side plate 5-2 by bolts, and the transmission case cover 5-1 encapsulates the main body portion of the transmission case 5 inside, so that the regularity of the appearance is improved, and meanwhile, a reliable protection effect is provided for internal components.
Referring to fig. 8 to 10, it can be seen that:
the driving box 6 comprises a driving box base 6-7 and a driving box inner side plate 6-2 which are connected through a plurality of connecting columns, and a connecting beam 8 is fixedly connected with the driving box base and the driving box inner side plate. Specifically, as shown in the figure, connecting holes matched with the section bars of the connecting beam 8 are formed in the driving box base 6-7 and the driving box inner side plate 6-2, and the end part of the connecting beam 8 is connected in the connecting holes in an inserting mode and fixedly connected by adopting a fastening piece.
The driving box walking assembly comprises a front driving box walking roller 6-5 and a rear driving box walking roller 6-5 which are arranged between a driving box base 6-7 and a driving box inner side plate 6-2, wheel shafts of the two driving box walking rollers 6-5 extend out to form a driving box driving shaft 6-4, a driving box brush shaft 6-3 is arranged in the middle of the driving box base 6-7 and the driving box inner side plate 6-2, driving box chain wheels 6-14 are arranged on the driving box brush shaft 6-3 and the wheel shafts of the two driving box walking rollers 6-4, and the driving box chain wheels 6-14 are in linkage transmission by adopting driving box chains 6-12.
Specifically, three sets of bearings are mounted on a base 6-7 of the drive box and an inner side plate 6-2 of the drive box, and rotating shafts of two traveling rollers 6-5 of the drive box and a brush shaft 6-3 of the drive box are respectively mounted between the three sets of bearings. In order to ensure that the drive box chain 6-12 is in a tensioning state to ensure a reliable transmission effect, in the embodiment, a drive box chain tensioner 6-13 is further installed on a drive box base 6-7, the drive box chain tensioner 6-13 is composed of an elastic support arm and a pressing and holding chain wheel, and the pressing and holding chain wheel presses and holds the drive box chain 6-12 from the outer side to keep the tension state.
In this embodiment, the driving box brush shaft 6-3 and the driving box driving shaft 6-4 are both square shafts, and the square shafts are arranged to improve the convenience of the insertion connection between the driving shaft 9 and the brush roller shaft 10 and the stability and reliability of the transmission of the driving effect.
The driving component is a speed reducing motor 6-8, and an output shaft of the driving component is connected with a driving box brush shaft 6-3.
As shown in FIG. 9, a drive box platform 6-10 is installed at the middle part of the outer side of the drive box base 6-7, and the aforementioned speed reducing motor 6-8 and the onboard controller 6-9 and other supporting components and the like can be installed and fixed on the drive box platform 6-10.
As shown in FIG. 9, the bottom of the driving box 6 is also provided with a front driving box deviation rectifying roller 6 and a rear driving box deviation rectifying roller 6-6 which are matched with the edge of the photovoltaic panel, and the driving box deviation rectifying rollers 6-6 are arranged on the outer side of the bottom of the driving box base 6-7. The wheel shafts of the two driving box walking rollers 6-5 and the wheel shafts of the two driving box deviation rectifying rollers 6-6 are respectively connected by adopting a coupler 6-11, namely the driving box walking rollers 6-5 and the driving box deviation rectifying rollers 6-6 synchronously rotate, the coupler 6-11 comprises a shell fixedly connected with a driving box base 6-7, a transverse shaft and a vertical shaft which are driven by a bevel gear set are arranged in the shell, the transverse shaft is in butt joint connection with the wheel shafts of the driving box walking rollers 6-5, and the vertical shaft is in butt joint connection with the wheel shafts of the driving box deviation rectifying rollers 6-6.
When the equipment is placed on a photovoltaic panel, the two driving box deviation rectifying rollers 6-6 are positioned on the outer side of the frame of the panel component and keep in contact with the frame, and the driving box deviation rectifying rollers 6-6 roll and move along the frame when the equipment moves, so that the moving stability of the equipment is improved, and the situation of deflection in the moving process is avoided.
The driving box 6 further comprises a driving box cover 6-1, the driving box cover 6-1 is connected with the driving box base 6-7 through bolts, and the driving box cover 6-1 encapsulates the main body part of the driving box 6 inside, so that the regularity of the appearance is improved, and meanwhile, a reliable protection effect is provided for internal components.
Considering that the cleaning device needs to be transported and transferred manually, in order to improve the convenience of operation, the handle 2 is mounted on the driving box 6 in the embodiment, and the handle 2 is fixedly connected with the driving box bases 6-7 through bolts, so that the bonding strength is ensured.
Referring to fig. 11 and 12, it can be seen that:
a driving shaft 9 and a brush roller shaft 10 are installed between the control box 1 and the transmission box 5, and the driving shaft 9 and the brush roller shaft 10 are installed between the transmission box 5 and the driving box 6. In this embodiment, the driving shaft 9 and the brush roller shaft 10 are both selected to be square pipes, and the end portions of the square pipes are connected with the corresponding square shafts in an inserting manner, so that convenience in construction of equipment and reliability in driving and transmission can be guaranteed.
The roller brushes 7 are mounted in series on a brush roller shaft 10, and the structure of the roller brushes 7 can be seen with reference to fig. 13. The roller type brush 7 comprises a brush roller 7-1 with a square shaft hole in the middle, and bristles 7-2 arranged in a spiral shape are arranged on the outer wall of the brush roller 7-1. The brush roller shaft 10 penetrates through a square shaft hole in the middle of the brush roller 7-1 of each roller type brush 7, so that the rotation driving effect can be effectively transmitted, when the length of the cleaning equipment is continuously required to be changed, the number of the roller type brushes 7 on the brush roller shaft 10 is changed in a matching mode, the length of all the roller type brushes 7 covers the width of a photovoltaic panel, and the cleaning effect of the surface of the panel is guaranteed.
In this embodiment, install protective box cover 4 between control box 1 and transmission case 5, between transmission case 5 and drive box 6, photovoltaic cell panel 3 installs on protective box cover 4. The protective box cover 4 encapsulates the connecting beam 8, the driving shaft 9, the brush roller shaft 10 and the roller type brush 7 inside, and when providing the protective effect, the appearance neatness is promoted, and in addition, the dust generated in the cleaning process can be reduced to scatter around the equipment and cause the smoke and dust problem.
Strip-shaped brushes 4-1 are respectively arranged on the front edge and the rear edge of the bottom of the protective box cover 4, and the strip-shaped brushes 4-1 block a gap between the protective box cover 4 and the photovoltaic panel, so that the problem of dust raising is further avoided, and foreign matters are prevented from entering the equipment. And a loading bracket 4-2 for mounting additional functional components is also arranged outside the bottom edge of the protective box cover 4, and extended components of the cleaning equipment, such as a high-pressure spraying component, a cleanliness detection component, a panel bad point detection component and the like, can be mounted on the loading bracket 4-2.
The working process is as follows:
manually carrying the cleaning equipment and placing the cleaning equipment at the edge position of one side of a photovoltaic panel, enabling frames at two sides of the photovoltaic panel to respectively fall into the outer sides of a control box deviation rectifying wheel 1-10 and a driving box deviation rectifying roller 6-6 and keep contact with the control box deviation rectifying wheel and the driving box deviation rectifying roller, at the moment, a control box walking roller 1-6 and a driving box walking roller 6-5 respectively fall onto the edge of two sides of the panel, and a transmission box walking roller 5-5 falls into the middle of the photovoltaic panel; when the cleaning equipment is started, the speed reducing motors 6-8 act, and the driving equipment walks along the length direction of the panel, the roller type hairbrush 7 generates a cleaning effect on the surface of the panel, and removes dust and dirt on the surface.
Claims (10)
1. A dry-type equipment of cleaning of photovoltaic panel subassembly, characterized by: the photovoltaic power generation device comprises a control box (1) and a driving box (6) which are oppositely arranged, wherein the control box (1) and the driving box (6) are connected by a connecting beam (8) to form an integral structure, a control box walking assembly moving along the surface of a photovoltaic panel is installed at the bottom of the control box (1), a driving box walking assembly moving along the surface of the photovoltaic panel is installed at the bottom of the driving box (6), and the control box walking assembly and the driving box walking assembly are linked by a driving shaft (9); a brush roll shaft (10) is further arranged between the control box (1) and the driving box (6), a plurality of roller type brushes (7) are sequentially arranged on the brush roll shaft (10), and a cleaning driving assembly for driving the brush roll shaft (10) and a walking driving assembly for driving the driving shaft (9) are arranged in the control box (1) or the driving box (6).
2. A dry-type cleaning apparatus for a photovoltaic panel assembly as claimed in claim 1, wherein: be equipped with transmission case (5) between control box (1) and drive box (6) the two, control box (1), transmission case (5) and drive box (6) adopt tie-beam (8) are connected and are formed overall structure, install the transmission case walking assembly along photovoltaic panel surface removal in the bottom of transmission case (5), and transmission case (5) still includes a plurality of transmission shafts, and drive shaft (9) segmentation adopts the transmission shaft to connect, and brush roller (10) segmentation adopts the transmission shaft to connect.
3. A dry-cleaning apparatus for a photovoltaic panel assembly as recited in claim 2, further comprising: the cleaning driving assembly and the walking driving assembly are the same driving assembly, the driving assembly is installed in a driving box (6), an airborne controller (6-9) is installed in the driving box (6), a storage battery (1-8) and a control button (1-9) are installed in the control box (1), the cleaning driving assembly further comprises a photovoltaic cell panel (3), and the photovoltaic cell panel (3), the driving assembly, the storage battery (1-8) and the control button (1-9) are connected with the airborne controller (6-9) through cables.
4. A dry-cleaning apparatus for a photovoltaic panel assembly as recited in claim 3, further comprising: the control box (1) comprises a control box base (1-7) and a control box inner side plate (1-2) which are connected by a plurality of connecting columns, and a connecting beam (8) is fixedly connected with the control box base and the control box inner side plate; the control box walking assembly comprises a front control box walking roller wheel and a rear control box walking roller wheel (1-6) which are arranged between a control box base (1-7) and a control box inner side plate (1-2), wheel shafts of the two control box walking roller wheels (1-6) extend out to form a control box driving shaft (1-5), a control box hairbrush shaft (1-4) is arranged in the middle of the control box base (1-7) and the control box inner side plate (1-2), control box chain wheels (1-14) are arranged on the control box hairbrush shaft (1-4) and the wheel shafts of the two control box walking roller wheels (1-6), and the control box chain wheels (1-14) are in linkage transmission by adopting control box chains (1-13).
5. The dry-cleaning apparatus for a photovoltaic panel assembly as recited in claim 4, further comprising: the driving box (6) comprises a driving box base (6-7) and a driving box inner side plate (6-2) which are connected by a plurality of connecting columns, and a connecting beam (8) is fixedly connected with the driving box base and the driving box inner side plate; the driving box walking assembly comprises a front driving box walking roller and a rear driving box walking roller (6-5) which are arranged between a driving box base (6-7) and a driving box inner side plate (6-2), wheel shafts of the two driving box walking rollers (6-5) extend out to form a driving box driving shaft (6-4), a driving box hairbrush shaft (6-3) is arranged in the middle of the driving box base (6-7) and the driving box inner side plate (6-2), driving box chain wheels (6-14) are arranged on the driving box hairbrush shaft (6-3) and the wheel shafts of the two driving box walking rollers (6-5), and each driving box chain wheel (6-14) is in linkage transmission by adopting a driving box chain (6-12); the driving component is a speed reducing motor (6-8), and an output shaft of the driving component is connected with a driving box brush shaft (6-3).
6. The dry-type cleaning apparatus for a photovoltaic panel assembly as set forth in claim 5, wherein: the transmission case (5) comprises two transmission case inner side plates (5-2) connected by a plurality of connecting columns, a transmission case brush shaft (5-3) and two transmission case walking rollers (5-5) in the front and the back are arranged between the two transmission case inner side plates (5-2), and the two transmission case walking rollers (5-5) extend out of two sides in the axial direction to form transmission case transmission shafts (5-4).
7. A dry-type cleaning apparatus for a photovoltaic panel assembly as set forth in claim 6, wherein: the control box brush shaft (1-4), the control box driving shaft (1-5), the transmission box brush shaft (5-3), the transmission box transmission shaft (5-4), the driving box brush shaft (6-3) and the driving box driving shaft (6-4) are square shafts, the driving shaft (9) and the brush roller shaft (10) are selected to be square pipes, and the end portions of the square pipes are connected with the corresponding square shafts in an inserting mode.
8. A dry-cleaning apparatus for a photovoltaic panel assembly as recited in claim 7, further comprising: the bottom of the control box (1) is also provided with a front control box deviation rectifying wheel and a rear control box deviation rectifying wheel (1-10) which are matched with the edge of the photovoltaic panel, and the control box deviation rectifying wheels (1-10) are fixedly arranged at the bottom of a control box base (1-7); the bottom of the driving box (6) is also provided with a front driving box deviation rectifying roller and a rear driving box deviation rectifying roller (6-6) which are matched with the edge of the photovoltaic panel, the driving box deviation rectifying rollers (6-6) are arranged on the outer side of the bottom of the driving box base (6-7), and wheel shafts of the two driving box walking rollers (6-5) are respectively connected with wheel shafts of the two driving box deviation rectifying rollers (6-6) through couplers (6-11).
9. A dry-type cleaning apparatus for a photovoltaic panel assembly as claimed in claim 8, wherein: the control box (1) further comprises a control box cover (1-1), the driving box (6) further comprises a driving box cover (6-1), and the transmission box (5) further comprises a transmission box cover (5-1); a protective box cover (4) is arranged between the control box (1) and the transmission box (5) and between the transmission box (5) and the driving box (6), and the photovoltaic cell panel (3) is arranged on the protective box cover (4).
10. A dry-cleaning apparatus for a photovoltaic panel assembly as recited in claim 9, further comprising: strip-shaped brushes (4-1) are arranged on the front edge and the rear edge of the bottom of the protective box cover (4), and a loading support (4-2) for installing additional functional components is also arranged on the outer side of the bottom edge of the protective box cover (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210783100.0A CN115213143A (en) | 2022-06-27 | 2022-06-27 | Dry-type cleaning equipment for photovoltaic panel assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210783100.0A CN115213143A (en) | 2022-06-27 | 2022-06-27 | Dry-type cleaning equipment for photovoltaic panel assembly |
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| Publication Number | Publication Date |
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| CN115213143A true CN115213143A (en) | 2022-10-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210783100.0A Pending CN115213143A (en) | 2022-06-27 | 2022-06-27 | Dry-type cleaning equipment for photovoltaic panel assembly |
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| CN205797843U (en) * | 2016-07-05 | 2016-12-14 | 徐保征 | A kind of photovoltaic plant automatic cleaning machine |
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- 2022-06-27 CN CN202210783100.0A patent/CN115213143A/en active Pending
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| CN205797843U (en) * | 2016-07-05 | 2016-12-14 | 徐保征 | A kind of photovoltaic plant automatic cleaning machine |
| CN107855303A (en) * | 2017-12-26 | 2018-03-30 | 济南纽兰智能科技有限公司 | A kind of photovoltaic plant Intelligent sweeping machine device people |
| CN107876529A (en) * | 2017-12-26 | 2018-04-06 | 济南纽兰智能科技有限公司 | A kind of photovoltaic panel sweeping robot |
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