CN105680787B - The scraper mechanism of photovoltaic battery panel cleaning equipment - Google Patents
The scraper mechanism of photovoltaic battery panel cleaning equipment Download PDFInfo
- Publication number
- CN105680787B CN105680787B CN201610118943.3A CN201610118943A CN105680787B CN 105680787 B CN105680787 B CN 105680787B CN 201610118943 A CN201610118943 A CN 201610118943A CN 105680787 B CN105680787 B CN 105680787B
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- China
- Prior art keywords
- scraper
- photovoltaic battery
- battery panel
- pulley
- cleaning equipment
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- 238000004140 cleaning Methods 0.000 title claims abstract description 59
- 230000007246 mechanism Effects 0.000 title claims abstract description 29
- 230000006835 compression Effects 0.000 claims abstract description 12
- 238000007906 compression Methods 0.000 claims abstract description 12
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 11
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 9
- 238000010248 power generation Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Classifications
-
- 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
-
- 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
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
-
- 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
-
- 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
Landscapes
- Cleaning In General (AREA)
- Photovoltaic Devices (AREA)
Abstract
The present invention devises a kind of scraper mechanism of photovoltaic battery panel cleaning equipment, it is arranged in the upper rail and lower rail of cleaning equipment, include the elastic compression component of the crossbeam being slidably disposed in upper rail and lower rail, the scraper being arranged on crossbeam, connection scraper and crossbeam, the pulley assembly being arranged on the scraper；Wherein, pulley assembly is spaced from each other when scraper props up the upper surface of every piece of photovoltaic battery panel with photovoltaic battery panel, and slides into when separating position of adjacent two pieces of photovoltaic battery panels in scraper, and the edge for the photovoltaic battery panel for separating position both sides with this respectively mutually supports.Compared with the existing technology, when crossbeam drives the axis direction of scraper along upper and lower rail to be slided, scraper can be according to the height fall between every piece of photovoltaic battery panel, and fluctuates under the elastic force effect of flexible member, occurs stuck phenomenon during cleaning to avoid scraper.
Description
Technical field
The present invention relates to cleaning equipment, more particularly to a kind of scraper mechanism of photovoltaic battery panel cleaning equipment.
Background technology
Photovoltaic generation is a kind of boundless clean energy resource of prospect, and China to the year two thousand twenty solar power generation installed capacity will
Reach 100,000,000 kilowatts, in the world the solar power generation installed capacity of other countries to the year two thousand twenty, can also reach a new peak.Desert
Because the sunshine-duration is grown, intensity of illumination is higher in area, is relatively adapted to utilize solar power generation.However, the air due to desert area
Second-rate, the dust in air seriously affects the generating efficiency of photovoltaic module.It data show, do not clean light panel components within 1 year
Plate, influences generating efficiency up to more than 20%.
And in order to improve to photovoltaic battery panel cleaning efficiency, it is necessary to provide a kind of cleaning equipment to photovoltaic battery panel into
Row cleans, and existing cleaning equipment is mainly to drive scraper mechanism to realize the reciprocating motion in photovoltaic cells with driving device,
Completed the cleaning to photovoltaic cells, but since photovoltaic battery panel is in assembling, typically have polylith photovoltaic battery panel according to
It is secondary to be arranged to make up, and be spaced from each other between adjacent two pieces of photovoltaic battery panels and be mutually not attached to, so as to cause scraper cleaning photovoltaic list
When first, it will necessarily return and fall into two pieces of photovoltaic battery panel positions spaced apart from each other, so as to cause the stuck phenomenon of scraper, be scraped when serious
Knife can also cause to wear to the surface of photovoltaic battery panel.
Therefore, how to ensure to ensure that scraper is not in stuck phenomenon, and avoid to photovoltaic electric when cleaning photovoltaic cells
It is current problem to be solved that abrasion is caused on the surface of pond plate.
The content of the invention
It is an object of the invention to provide a kind of scraper mechanism of photovoltaic battery panel cleaning equipment, to avoid scraper to light
There is stuck phenomenon when being cleaned in volt solar panel, and prevents the surface of photovoltaic battery panel from causing to damage.
In order to solve the above technical problems, the present invention provides a kind of scraper mechanism of photovoltaic battery panel cleaning equipment, set
In the upper rail and lower rail of cleaning equipment, upper rail and lower rail are separately positioned on the both sides up and down of photovoltaic cells, and photovoltaic cells bag
The photovoltaic battery panel that block containing N is arranged in order, and being mutually not attached to per being spaced from each other between adjacent two pieces of photovoltaic battery panels, comprising can slide
Dynamic scraper, the connection scraper and the institute for being arranged on the upper rail and crossbeam in the lower rail, being arranged on the crossbeam
State elastic compression component, the pulley assembly being arranged on the scraper of crossbeam.Wherein, the pulley assembly is supported in the scraper
Firmly it is spaced from each other during the upper surface of every piece of photovoltaic battery panel with the photovoltaic battery panel, and adjacent two pieces is slid into the scraper
When separating position of photovoltaic battery panel, the edge for the photovoltaic battery panel for separating position both sides with this respectively mutually support.
Embodiments of the present invention in terms of existing technologies, increase in the scraper mechanism of photovoltaic battery panel cleaning equipment
If pulley assembly, mutually it is not attached to due to being spaced from each other between every adjacent two pieces of photovoltaic battery panels, when scraper props up every piece of photovoltaic electric
When the upper surface of pond plate is slided, pulley assembly is spaced from each other with photovoltaic battery panel；And slide into adjacent two blocks of light in scraper
When separating position of solar panel is lied prostrate, the edge for the photovoltaic battery panel that pulley assembly separates position both sides with this respectively mutually supports,
So as to ensure that scraper during cleaning can be free to slide on the photovoltaic battery panel being arranged in order, fall during cleaning to avoid scraper
Separating in position for the photovoltaic battery panel of adjacent two pieces of photovoltaic panels is dropped down onto, prevents scraper from occurring stuck phenomenon during cleaning, into
And prevent from that the surface of photovoltaic battery panel is caused to damage.
Further, the pulley assembly includes the pulley bracket being connected with the scraper, is arranged on the pulley bracket
On first pulley and second pulley；Wherein, the pulley bracket is mutually perpendicular to interlock with the scraper, and the first pulley
It is located at the both ends of the pulley bracket respectively with the second pulley, and adjacent two pieces of photovoltaic battery panels is slid into the scraper
When separating position, the first pulley and the second pulley are respectively used to support and the photovoltaic of position both sides are being separated positioned at this
The edge of solar panel.So as to when crossbeam drives the axis direction of scraper along upper rail and lower rail to move back and forth, pass through first
Pulley and second pulley may be such that whole scraper mechanism can climb back and forth between two pieces of photovoltaic panels, can be in upper rail
With it is free to slide in lower rail, occur stuck phenomenon during cleaning to avoid scraper, and then prevent from making the surface of photovoltaic battery panel
Into damage.
Further, the scraper includes scraper body, the doctor blade holder of the fixed scraper body, and the scraper body is
One compliant member.So as to ensure scraper can firmly docile is in photovoltaic battery panel upper surface while, to photovoltaic cell
When plate is cleaned, also the upper surface of photovoltaic battery panel will not be caused to wear, can reach it and preferably clean effect.
Further, the scraper body has a blade part for being close to the surface of photovoltaic cell panel and is opened in
Left-hand rotation groove and right-hand rotation groove on the blade part.So that scraper can be in the work of left and right turn trough during cleaning
It is close to the surface curvature of photovoltaic battery panel under, avoids scraper from causing to damage to the surface of photovoltaic battery panel during cleaning
Wound, and when scraper is often crossing one piece of photovoltaic battery panel, scraper can move downward under the effect of the elastic force of spring again so that scrape
The blade part of knife main body can be fallen into the gap of adjacent two pieces of photovoltaic battery panels again, ensure that scraper can cross next block of light
When lying prostrate solar panel, its blade part can first prop up the edge of photovoltaic battery panel, be scraped by the sharp position at photovoltaic battery panel edge
Remove the dirt on scraper blade so that scraper can reach self-cleaning effect after one piece of photovoltaic battery panel of every cleaning.
Further, the plane where the slot bottom of the left-hand rotation groove and the right-hand rotation groove is above the tangent first pulley
With the bottom section of the second pulley, and the plane where the blade part is less than the tangent first pulley and described second
The bottom section of pulley.To ensure that scraper slides into when separating position of adjacent two pieces of photovoltaic battery panels, pulley assembly with should be every
The edge for opening the photovoltaic battery panel of position both sides mutually supports, and scraper is unlikely to stuck phenomenon occur；When scraper blade props up often
When the upper surface of block photovoltaic battery panel is slided, pulley assembly is spaced from each other with photovoltaic battery panel.
Further, the locating piece is linear axis bearing sleeve, and the end of the axis pin forms and clasps the linear bearing
Cover the clamping part of the brim of a hat of end face and the afterbody formation connection scraper of the axis pin.So that axis pin can be according to every piece
The height fall of photovoltaic battery panel is slided in linear axis bearing sleeve, to realize that scraper is floating between each photovoltaic battery panel
It is dynamic.
Further, the elastic compression component, which is also included, by the clamping part of the axis pin and the scraper lock admittedly
Fixed lock piece.To realize being fixedly connected for axis pin and scraper, the coupling mechanism force of axis pin is improved.
Further, the flexible member is spring.
Further, the crossbeam includes the long beam being slidably disposed in the upper rail, is slidably disposed in institute
State the short beam being connected in lower rail with the long beam；Wherein, the scraper is arranged on the long beam.
Further, the long beam is equipped with the guide part with through hole, and the short beam court towards one end of the short beam
The connector with guide post is equipped with to one end of the long beam, the guide post of the connector is at least partially exposed at the short beam
Outside and it is inserted into the guide part of the long beam.
Further, the scraper is equipped with N roots, and is distributed on the long beam；Wherein, the N is the nature more than 1
Number.
Further, the scraper is equipped with three, and is distributed in isosceles triangle on the long beam.So that crossbeam is in band
When dynamic each scraper cleans photovoltaic battery panel, the longitudinal region of every piece of photovoltaic battery panel can be covered, avoids scraper from existing
Occur blind spot during cleaning, effect is preferably cleaned so as to reach.
Brief description of the drawings
Fig. 1 is the structure diagram of the photovoltaic battery panel cleaning equipment of first embodiment of the invention；
Fig. 2 is the structure diagram of the scraper mechanism of the photovoltaic battery panel cleaning equipment of first embodiment of the invention；
Fig. 3 is the sectional view at C-C in Fig. 2；
Fig. 4 is the assembling schematic diagram that elasticity holds down assembly with scraper in first embodiment of the invention；
Fig. 5 slides into schematic diagram during two pieces of photovoltaic battery panel centre positions for scraper in first embodiment of the invention；
Fig. 6 is schematic diagram when scraper prepares to climb to one piece of photovoltaic battery panel in first embodiment of the invention；
Fig. 7 is schematic diagram when scraper is climbed to surface of photovoltaic cell panel in first embodiment of the invention；
Fig. 8 is the structure diagram of scraper in first embodiment of the invention；
Fig. 9 is motion state diagram of the scraper when cleaning photovoltaic battery panel in first embodiment of the invention；
Figure 10 is the structure diagram of the scraper mechanism of the photovoltaic battery panel cleaning equipment of second embodiment of the invention；
Figure 11 is the partial enlarged view at D in Figure 10.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, each reality below in conjunction with attached drawing to the present invention
The mode of applying is explained in detail.However, it will be understood by those skilled in the art that in each embodiment of the present invention,
Many ins and outs are proposed in order to make reader more fully understand the application.But even if without these ins and outs and base
Many variations and modification in following embodiment, can also realize each claim of the application technical side claimed
Case.
The first embodiment of the present invention is related to a kind of scraper mechanism of photovoltaic battery panel cleaning equipment, such as Fig. 1 and Fig. 2 institutes
Show, be arranged in the upper rail 1 and lower rail 2 of cleaning equipment, comprising the crossbeam 3 being slidably disposed in upper rail 1 and lower rail 2, set
Put the scraper 4 on crossbeam 3, connect the elastic compression component 6 of scraper 4 and crossbeam 3, the pulley assembly 5 being arranged on scraper.
Wherein, as shown in figure 3, the pulley assembly 5 includes the pulley bracket (not shown) being connected with scraper 4, is arranged on cunning
First pulley 5-1 and second pulley 5-2 on wheel support, pulley bracket is mutually perpendicular to interlock with scraper 4, and first pulley 5-1
It is located at the both ends of pulley bracket respectively with second pulley 5-2, and the partitions of adjacent two pieces of photovoltaic battery panels is slid into scraper 4
During position, first pulley 5-1 and second pulley 5-2 are respectively used to support on the side for the photovoltaic battery panel for separating position both sides positioned at this
Edge.
In practical application, with reference to shown in Fig. 1 and Fig. 5, pulley bracket can include first of connection first pulley 5-1
Support part, the second supporting part for connecting second pulley 5-2, tip upside down on doctor blade holder 4-2 for connecting the first supporting part and second
The connecting portion of support part.Wherein, the first supporting part and the second supporting part be with the center symmetric setting of connecting portion, and the first supporting part and
The direction of second supporting part downward, so that when first pulley 5-1 and second pulley 5-2 are propping up photovoltaic battery panel 9, can improve
First supporting part and the second supporting part are to the support strength of first pulley 5-1 and second pulley 5-2, so as to a certain extent may be used
The first supporting part and the second supporting part is avoided the phenomenon deformed occur.
In addition, as shown in figure 4, the elastic compression component 6 include be fixedly connected with crossbeam 3 and the locating piece with through hole,
The axis pin 6-2 being connected in insertion locating piece through hole and with scraper 4, the flexible member being set on axis pin 6-2, and work as 3 band of crossbeam
Dynamic scraper 4 in upper rail 1 and lower rail 2 when being reciprocatingly slided, by the elastic compression component 6 being arranged between crossbeam 3 and scraper 4
Scraper 4 is pressed on the surface of photovoltaic battery panel 9.
Also, as shown in Figure 8 and Figure 9, in the present embodiment, scraper body 4-1 is close to photovoltaic electric with one
The blade part 4-1-1 on 9 surface of the pond plate and left-hand rotation groove 4-1-2 and right-hand rotation groove 4-1-3 being opened on blade part 4-1-1, thus
So that scraper body 4-1 is can be under the action of left-hand rotation groove 4-1-2, right-hand rotation groove 4-1-3 during cleaning photovoltaic battery panel 9
The surface for being close to photovoltaic battery panel 9 is bent, and avoids scraper body 4-1 during cleaning to photovoltaic battery panel 9
Cause to damage in surface.And when scraper body 4-1 is crossing photovoltaic battery panel 9, scraper body 4-1 again can be in the pressure of spring 6-6
Moved downward under power effect so that the blade part 4-1-1 of scraper body 4-1 can fall into adjacent two pieces of photovoltaic battery panels 9 and 10
Gap in, ensure scraper body 4-1 when crossing photovoltaic battery panel 10, its blade part 4-1-1 can first prop up photovoltaic cell
The edge of plate, scrapes off the dirt on scraper edge portion 4-1-1 so that scraper 4 is in every cleaning by the sharp position of face plate edge
It can reach self-cleaning effect after one piece of photovoltaic battery panel 9.
It is noted that in practical application, the plane where the slot bottom of left-hand rotation groove 4-1-2 and right-hand rotation groove 4-1-3 can
To be above the bottom section of tangent first pulley 5-1 and second pulley 5-2, and the plane where blade part 4-1-1 can be low
In the bottom section of tangent first pulley 5-1 and second pulley 5-2.
Through the above it is not difficult to find that being mutually not attached to due to being spaced from each other between every adjacent two pieces of photovoltaic battery panels,
Pulley assembly 5 is added in the scraper mechanism of photovoltaic battery panel cleaning equipment, when scraper props up the upper surface of every piece of photovoltaic battery panel
When being slided, pulley assembly is spaced from each other with photovoltaic battery panel；And scraper slide into adjacent two pieces of photovoltaic battery panels every
When opening position, the edge for the photovoltaic battery panel that pulley assembly separates position both sides with this respectively mutually supports, so as to ensure scraper
During cleaning can be free to slide on the photovoltaic battery panel being arranged in order, occur stuck phenomenon during cleaning to avoid scraper,
And then prevent from that the surface of photovoltaic battery panel is caused to damage.
With reference to Fig. 5 to Fig. 7 specifically, when separating position of adjacent two pieces of photovoltaic battery panels 9,10 is slid into scraper 4,
The edge for the photovoltaic battery panel that first pulley 5-1 and second pulley 5-2 separate position both sides with this respectively mutually supports (Fig. 5 institutes
Show).
As shown in fig. 6, scraper 4 continues to slide on photovoltaic battery panel, because left-hand rotation groove 4-1-2 and right-hand rotation groove 4-1-3
Plane where slot bottom is above the bottom section of tangent first pulley 5-1 and second pulley 5-2, and where blade part 4-1-1
Plane be less than tangent first pulley 5-1 and second pulley 5-2 bottom section, therefore scraper can on photovoltaic battery panel freely
Slide, will not be stuck.
With reference to shown in Fig. 7, when the blade part 4-1-1 of scraper slides into the surface of photovoltaic battery panel 10, because blade part
Plane where 4-1-1 is less than the bottom section of tangent first pulley 5-1 and second pulley 5-2, so that the knife of scraper body
Blade can fall into the surface of photovoltaic battery panel again, ensure that scraper blade can first prop up the edge of photovoltaic battery panel, pass through light
The sharp position at volt solar panel edge scrapes off the dirt on scraper blade so that scraper energy after one piece of photovoltaic battery panel of every cleaning
Enough reach self-cleaning effect.
Further, since between the scraper 4 of whole cleaning equipment and crossbeam 3 be fixedly connected by elastic compression component 6, and
The elastic compression component 6 is made of the locating piece being installed on crossbeam 3 and the axis pin 6-2 being installed on scraper 4, and this is fixed
The through hole (not indicated in figure) being inserted into by axis pin is additionally provided with the part of position, and axis pin 6-2 is equipped with flexible member, so as to work as crossbeam band
When the axis direction of dynamic scraper 4 along upper rail 1 and lower rail 2 is slided, scraper 4 can be according to the height of every piece of photovoltaic battery panel 9
Drop, and freely fluctuate under the elastic force effect of flexible member, occur during cleaning to avoid scraper 4 stuck existing
As, and then prevent that the surface of photovoltaic battery panel is caused to wear.
Specifically, in the present embodiment, as shown in figure 4, locating piece is a linear axis bearing sleeve 6-1, and axis pin 6-2
End formed and clasp the brim of a hat 6-3 of linear axis bearing sleeve 6-1 end faces, afterbody forms the clamping part 6-4 of connection scraper 4.Also,
In present embodiment, flexible member is a spring 6-6 being set on axis pin 6-2, and one end of spring 6-6 props up clamping part
6-4, and the other end props up linear axis bearing sleeve 6-1, so that axis pin 6-2 can be according to the height between every piece of photovoltaic battery panel 9
Drop, and slidably reciprocating above and below carrying out in each corresponding linear axis bearing sleeve 6-1 under the elastic force effect of spring 6-6,
To realize the fluctuating between each piece of photovoltaic battery panel 9 of scraper 4.
Also, in order to increase the coupling mechanism force between axis pin 6-2 and scraper 4, which is also used for comprising one
The lock piece that the clamping part 6-4 of axis pin 6-2 and scraper 4 are locked.And in the present embodiment, such as Fig. 3 and Fig. 4 institutes
Show, which can use clamping screw 6-5, in practical set, on the clamping part 6-4 of axis pin 6-2 and can scrape in advance
Location hole is opened up on knife 4, then clamping screw 6-5 is threaded directly into both location holes and is locked.
In addition, it is noted that as shown in figure 8, the scraper 4 being previously mentioned in present embodiment can be used with lower structure,
Specifically include：The scraper body 4-1 and doctor blade holder 4-2 for fixed doctor main body 4-1, also, scraper body 4-1 can be used
Such as rubber, silica gel flexible material make.Wherein, pulley bracket is located at the top of the doctor blade holder and tips upside down on the doctor blade holder
On.
Second embodiment of the present invention is related to a kind of scraper mechanism of photovoltaic battery panel cleaning equipment, second embodiment
It is to have made further improvement on the basis of first embodiment, it, which is mainly improved, is：As shown in Figure 10, in present embodiment
In, crossbeam 3 is mainly made of short beam 3-1 and long beam 3-3.
Wherein, long beam 3-3 is slidably disposed in upper rail 1, and short beam 3-1 is slidably disposed in lower rail 2 and long beam
3-3 connections, scraper 4 are arranged on long Liang3-3Chu.In addition, in the present embodiment, as shown in figure 11, long beam 3-3 is towards short beam 3-
1 one end is additionally provided with the guide part 7 with through hole, and short beam 3-1 is equipped with the connector with guide post towards one end of long beam 3-3
(not shown).
, as shown in figure 11, being partially exposed at the guide post 9 of connector 8 outside short beam 3-1 and being inserted into practical set
In the guide part 7 of long beam 3-3 one end.So as to when crossbeam 3 drive scraper 4 carried out along the axis direction of upper rail 1 and lower rail 2 it is past
When moving again, short beam 3-1 positioned at the long beam 3-3 of upper rail 1 and in lower rail 2 can be with upper rail 1 and lower rail 2 institute when mounted
The deviation of generation, fluctuates respectively along the axis direction of each corresponding guide post, so as to avoid crossbeam 3 in upper rail
1 and lower rail 2 on there is stuck phenomenon when being slided.
Also, in order to improve cleaning efficiency of the scraper 4 to photovoltaic battery panel 9, scraper 4 may be provided with more, and be distributed in
On long beam 3-3.And as preference, in the present embodiment, the quantity of scraper 4 is three, and is distributed in long beam with isosceles triangle
On 3-3.So that crossbeam 3 can cover every piece of photovoltaic cell when driving each scraper 4 to clean photovoltaic battery panel
The longitudinal region of plate, avoids scraper from occurring blind spot during cleaning, and effect is preferably cleaned so as to reach.
It will be understood by those skilled in the art that the respective embodiments described above are to realize the specific embodiment of the present invention,
And in practical applications, can to it, various changes can be made in the form and details, without departing from the spirit and scope of the present invention.
Claims (12)
1. a kind of scraper mechanism of photovoltaic battery panel cleaning equipment, is arranged in the upper rail and lower rail of cleaning equipment, and it is described on
Rail and the lower rail are separately positioned on the both sides up and down of photovoltaic cells, and the photovoltaic cells include the photovoltaic that N blocks are arranged in order
Solar panel, and be spaced from each other between every adjacent two pieces of photovoltaic battery panels and be mutually not attached to, it is characterised in that：The scraper mechanism includes
It is slidably disposed in the upper rail and crossbeam in the lower rail, the scraper being arranged on the crossbeam, the connection scraper
Elastic compression component with the crossbeam, the pulley assembly being arranged on the scraper；
Wherein, the pulley assembly when the scraper props up the upper surface of every piece of photovoltaic battery panel with the photovoltaic battery panel phase
Mutually separate, and when separating position of adjacent two pieces of photovoltaic battery panels is slid into the scraper, separate position both sides with this respectively
The edge of photovoltaic battery panel mutually support；
The crossbeam include be slidably disposed in the upper rail long beam, be slidably disposed in the lower rail with it is described
The short beam of long beam connection；Wherein, the scraper is arranged on the long beam；
The long beam is equipped with the guide part with through hole towards one end of the short beam, and the short beam is towards the one of the long beam
End is equipped with the connector with guide post, and the guide post of the connector is at least partially exposed at outside the short beam and is inserted into the length
In the guide part of beam.
2. the scraper mechanism of photovoltaic battery panel cleaning equipment according to claim 1, it is characterised in that：The pulley assembly
Include the pulley bracket being connected with the scraper, the first pulley and second pulley that are arranged on the pulley bracket；
Wherein, the pulley bracket is mutually perpendicular to interlock with the scraper, and the first pulley and second pulley difference
When separating position of adjacent two pieces of photovoltaic battery panels is slid into positioned at the both ends of the pulley bracket, and in the scraper, it is described
First pulley and the second pulley are respectively used to support at the edge for the photovoltaic battery panel for separating position both sides positioned at this.
3. the scraper mechanism of photovoltaic battery panel cleaning equipment according to claim 2, it is characterised in that：The scraper includes
The doctor blade holder of scraper body, the fixed scraper body, the scraper body is a compliant member；
Wherein, the pulley bracket is located at the top of the doctor blade holder and tips upside down on the doctor blade holder.
4. the scraper mechanism of photovoltaic battery panel cleaning equipment according to claim 3, it is characterised in that：The scraper body
With a blade part for being close to the surface of photovoltaic cell panel and the left-hand rotation groove being opened on the blade part and right-hand rotation
Groove.
5. the scraper mechanism of photovoltaic battery panel cleaning equipment according to claim 4, it is characterised in that：The left-hand rotation groove and
Plane where the slot bottom of the right-hand rotation groove is above the bottom section of the tangent first pulley and the second pulley, and institute
Plane where stating blade part is less than the bottom section of the tangent first pulley and the second pulley.
6. the scraper mechanism of photovoltaic battery panel cleaning equipment according to claim 3, it is characterised in that：The pulley bracket
The first supporting part comprising the connection first pulley, the second supporting part for connecting the second pulley, tip upside down on the scraper
It is used for the connecting portion for connecting first supporting part and second supporting part on frame；
Wherein, first supporting part and second supporting part be with the center symmetric setting of the connecting portion, and described first
The direction of supporting part and second supporting part is downward.
7. the scraper mechanism of photovoltaic battery panel cleaning equipment according to claim 1, it is characterised in that：The elastic compression
Component include be fixedly connected with the crossbeam and carry the locating piece of through hole, in the insertion locating piece through hole and with the scraper
The axis pin of connection, the flexible member being set on the axis pin, and when the crossbeam drives the scraper in the upper rail and institute
State when reciprocatingly sliding in lower rail, scraper is pressed on light by the elastic compression component being arranged between the crossbeam and the scraper
On the surface for lying prostrate solar panel.
8. the scraper mechanism of photovoltaic battery panel cleaning equipment according to claim 7, it is characterised in that：The locating piece is
Linear axis bearing sleeve, and the end of the axis pin forms the afterbody of the brim of a hat for clasping the linear axis bearing sleeve end face and the axis pin
Form the clamping part for connecting the scraper.
9. the scraper mechanism of photovoltaic battery panel cleaning equipment according to claim 8, it is characterised in that：The elastic compression
Component also includes the lock piece that the clamping part of the axis pin and the scraper are locked.
10. the scraper mechanism of photovoltaic battery panel cleaning equipment according to claim 7, it is characterised in that：The elasticity member
Part is spring.
11. the scraper mechanism of photovoltaic battery panel cleaning equipment according to claim 1, it is characterised in that：The scraper is set
There are N roots, and be distributed on the long beam；
Wherein, the N is the natural number more than 1.
12. the scraper mechanism of photovoltaic battery panel cleaning equipment according to claim 11, it is characterised in that：The scraper is set
There are three, and be distributed in isosceles triangle on the long beam.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2020107241A1 (en) * | 2018-11-28 | 2020-06-04 | 苏州久美玻璃钢股份有限公司 | Automatic glue collecting devices of winding machine |
| CN109397715B (en) * | 2018-11-28 | 2020-09-29 | 苏州久美玻璃钢股份有限公司 | Automatic glue collecting equipment of one set of winding machine |
| CN112676219A (en) * | 2020-12-04 | 2021-04-20 | 广州开发区粤电新能源有限公司 | Clean increase system of photovoltaic module cooling |
| CN116846326B (en) * | 2023-08-30 | 2023-12-01 | 江苏曦日新能源科技有限公司 | Cleaning robot for photovoltaic tracking bracket and cleaning method thereof |
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Address after: 311202 A-B102-920 room, 198 enlightenment Road, Xiaoshan economic and Technological Development Zone, Hangzhou, Zhejiang Applicant after: Hangzhou Shun Hai Photovoltaic Technology Co., Ltd. Address before: 201112 Shanghai city Minhang District Chang Road No. 27 Building No. 4 room A103 Applicant before: SHANGHAI SHUNHAI PHOTOVOLTAIC TECHNOLOGY CO., LTD. |
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