CN104624531A - Sweeping device - Google Patents
Sweeping device Download PDFInfo
- Publication number
- CN104624531A CN104624531A CN201510014574.9A CN201510014574A CN104624531A CN 104624531 A CN104624531 A CN 104624531A CN 201510014574 A CN201510014574 A CN 201510014574A CN 104624531 A CN104624531 A CN 104624531A
- Authority
- CN
- China
- Prior art keywords
- scraper
- travel switch
- reel
- guide assembly
- dolly
- 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.)
- Granted
Links
- 238000010408 sweeping Methods 0.000 title abstract 2
- 230000007246 mechanism Effects 0.000 claims abstract description 40
- 230000001960 triggered effect Effects 0.000 claims description 19
- 239000000853 adhesive Substances 0.000 claims description 16
- 230000001070 adhesive effect Effects 0.000 claims description 16
- 210000005056 cell body Anatomy 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 210000005181 root of the tongue Anatomy 0.000 claims description 4
- 230000000994 depressogenic effect Effects 0.000 claims description 3
- 239000007779 soft material Substances 0.000 claims description 3
- 238000007790 scraping Methods 0.000 abstract 11
- 238000000034 method Methods 0.000 description 22
- 230000008569 process Effects 0.000 description 20
- 238000004140 cleaning Methods 0.000 description 18
- 230000000694 effects Effects 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000001737 promoting effect Effects 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000008520 organization Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/16—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)
Abstract
The invention relates to a sweeping device which comprises a guide rail assembly, scraping knife carts and a drive mechanism, wherein the guide rail assembly is composed of at least two rails fixedly arranged on the two sides of a photovoltaic panel assembly in parallel, the scrapping knife carts are symmetrically arranged on the rails on the two sides of the guide rail assembly in a sliding mode, and the drive mechanism is connected with the scraping knife carts and drives the scraping knife carts to conduct reciprocating motion on the guide rail assembly. The scraping knife carts symmetrically arranged on the rails on the two sides of the guide rail assembly are connected with the two ends of a scraping knife respectively. When the drive mechanism drives the scraping knife carts to conduct reciprocating motion on the guide rail assembly, the scraping knife carts located at the two ends of the scraping knife tightly press the cutting edge portion of the scraping knife to the surface of the photovoltaic panel assembly. Compared with the prior art, the scraping knife carts can be driven by the drive mechanism to drive the scraping knife to conduct reciprocating motion on the surface of the photovoltaic panel assembly so as to sweep the surface of the photovoltaic panel assembly, and in this way the generating efficiency of the photovoltaic panel assembly is improved.
Description
Technical field
The present invention relates to cleaning equipment, particularly a kind of dirt snow clearing apparatus being applied to photovoltaic panel assembly.
Background technology
Photovoltaic generation is the boundless clean energy resource of a kind of prospect, and China will reach 100,000,000 kilowatts to the installed capacity of the year two thousand twenty solar electrical energy generation.Then, because the air quality of China is poor, the dust in air has a strong impact on the generating efficiency of photovoltaic module.Data show, within 1 year, do not clean light panel components plate, affect generating efficiency and reach more than 20%.At the large-scale power station that China has installed, all based on manual cleaning, efficiency is very low.And nature can only be leaned on to melt accumulated snow, affect generating efficiency.
Summary of the invention
A kind of dirt is the object of the present invention is to provide to avenge clearing apparatus, can the dirt snow of automated cleaning photovoltaic panel assembly surface, thus improve the generating efficiency of photovoltaic panel assembly.
For solving the problems of the technologies described above, embodiments of the present invention provide a kind of clearing apparatus, be applied to and be arranged in order by N block photovoltaic panel the photovoltaic panel assembly formed, wherein said N is natural number, described clearing apparatus comprise be made up of at least two parallel tracks being installed in described photovoltaic panel assembly both sides guide assembly, be slidably symmetricly set on scraper dolly on described guide assembly two siding track, connect described scraper dolly and drive described scraper dolly reciprocating driving mechanism on described guide assembly.
Wherein, the scraper dolly be symmetricly set on described guide assembly two siding track connects the two ends of described scraper respectively, the blade part of described scraper, when driving described scraper dolly to move back and forth on described guide assembly, is pressed on the surface of described photovoltaic panel assembly by the scraper dolly being positioned at described scraper two ends by described driving mechanism.
Embodiments of the present invention in terms of existing technologies, are avenged clearing apparatus due to whole dirt and are made up of guide assembly, scraper dolly and driving mechanism.Wherein, two tracks in guide assembly are separately positioned on the both sides of photovoltaic panel assembly, and scraper dolly is separately positioned on the two ends for fixed doctor on two tracks, driving mechanism can drive scraper dolly to make scraper dolly drive scraper on the surface of photovoltaic panel assembly, moved back and forth cleaning to photovoltaic panel assembly surface in addition, improves the generating efficiency of photovoltaic panel assembly with this.
Further, described scraper dolly comprises the scraper support of fixing described scraper, and has a cavity in described scraper support, and the two ends up and down of described cavity are what do not close; Described scraper dolly also comprises: in the cavity being arranged on described scraper support and with described cavity hinged turn tongue; Wherein, described scraper is positioned at the below of described scraper support and is connected with the tongue that turns of described scraper support cavity, and described scraper support is provided with the cell body that can hold described scraper towards the side of described scraper, described cell body and described cavity are interconnected, and are also provided with the first elastic component in described cell body and prop up described scraper; Described scraper dolly also comprises: the roll wheel assembly be connected with described scraper support; Wherein, described roll wheel assembly has the roller that the track on a pair relatively described guide assembly is arranged, and described roller and described track sliding are dynamically connected.In the process of practical application, whole scraper dolly is by the reciprocating motion realized on photovoltaic panel assembly surface that is slidably matched of roll wheel assembly and track, and drive in the process of scraper slip at scraper dolly, the surface that scraper can be close to photovoltaic panel assembly under the effect of the first elastic component screen resilience is reciprocating, realizes the cleaning effect to photovoltaic panel with this.
Further, described track has lug boss, and the foreign steamer mask of described roller has a depressed part mutually engaged with the lug boss of described track.Because track adopts protruding project organization, thus avoid on track and cause because of the accumulation of dirt roller to occur stuck phenomenon when rolling.
Further, between described roll wheel assembly with described scraper support, elasticity is connected.Specifically, described roll wheel assembly also comprises: the mandrel be connected with described roller core wheel, the connecting rod be connected with described mandrel; Wherein, the deep trouth that can be inserted by described connecting rod is offered in the side that described scraper support connects described roll wheel assembly, and is provided with the second elastic component in described deep trouth, and props up described connecting rod when described connecting rod inserts in described deep trouth.In the process of practical application, constantly scraper support lengthwise position is in orbit regulated by the second elastic component be arranged in scraper support deep trouth, guarantee that roller rolls being close to track all the time in the process of non-orbiting scroll, efficiently avoid the phenomenon occurring when roller rolls and between track misplacing, and improve the property passed through when scraper moves back and forth on photovoltaic panel assembly simultaneously.
Further, the bottom of described cavity have one for turn described in driving at described scraper to prop up when tongue overturns downwards described in turn supporting part bottom tongue, and described cavity relatively described in turn root of the tongue portion side to projecting inward formation for turn described in driving at described scraper to prop up when tongue overturns downwards described in turn the protuberance in root of the tongue portion.The slewing area turned when tongue rotates in cavity can be limited by the supporting part in cavity and protuberance.
Further, described scraper comprises scraper body and the holder for fixing described scraper body; Described scraper body is soft materials, and described scraper body has a blade part being close to described photovoltaic panel assembly surface and the left-hand rotation groove be opened on described blade part and right-hand rotation groove; Described driving mechanism is when driving described scraper dolly to move back and forth on described guide assembly, described first elastic component is when the blade part of described scraper crosses the every block panel in described photovoltaic panel assembly, promote described scraper to move downward, the blade part of described scraper is made to fall into the gap of the adjacent two pieces of panels of described photovoltaic panel assembly, and described turn the supporting part that tongue props up in described cavity time, described scraper stop motion; Wherein, described turn the supporting part that tongue props up in described cavity time, turn the vertical height that distance that tongue rotates is less than described scraper edge portion described in described scraper drives.
Because the holder of scraper by scraper body and fixed doctor main body forms, and scraper body has a blade part being close to photovoltaic panel assembly surface and the left and right turn trough formation be opened on blade part, make scraper can be close to the surface curvature of photovoltaic panel assembly in the process of cleaning under the effect of left and right turn trough, avoid scraper to cause damage to the surface of photovoltaic panel assembly in the process of cleaning.And when scraper is when often crossing one piece of photovoltaic panel, scraper again can at the elastic force moved downward of the first elastic component, make the blade part of scraper can fall into again the gap of adjacent two pieces of photovoltaic panels, and turning stop motion when tongue props up the supporting part of cavity, guarantee that scraper drives the vertical height turning distance that tongue rotates and be less than scraper edge portion, ensure that scraper can when crossing next block photovoltaic panel thus, its blade part first can prop up the edge of photovoltaic panel, the dirt in scraper edge portion is scraped off by the sharp-pointed position of face plate edge, make scraper can reach self-cleaning effect after often cleaning one piece of photovoltaic panel.
Further, described track is three, and arranged in parallel between three tracks, and often forms one group of guide assembly respectively between adjacent two tracks; Described scraper is provided with two, and described scraper dolly is provided with four, and is symmetricly set between two often to organize on guide assembly and is respectively used to fix a scraper; Wherein two scraper dollies are arranged on the track of both sides, and two other scraper dolly is arranged on middle track, and adopt jumper to be interconnected.Make driving mechanism that two scrapers can be driven to move back and forth on the surface of photovoltaic panel assembly thus simultaneously simultaneously, make dirt snow clearing apparatus can be suitable for having the photovoltaic panel assembly of larger area.
Further, described driving mechanism comprises: the first reel and the second reel, the first stay cord be wrapped on described first reel, the second stay cord be wrapped on described second reel; Wherein, described first stay cord and described second stay cord are connected the both sides of described scraper dolly respectively; Described driving mechanism also comprises: drive the motor driver that the described first or second reel rotates; Wherein, the direction of rotation of described first reel and described second reel is contrary, and when described motor driver drives described first reel to rotate, described first reel elevator reclaims described first stay cord and pulls described scraper dolly towards a Slideslip of described guide assembly; Or when described motor driver drives described second reel to rotate, described second reel elevator reclaims described second stay cord and pulls described scraper dolly to slide towards the opposite side of described guide assembly.In the application process of reality, the first or second reel can be driven to rotate by motor driver, carry out rope closing by the rotation of the first or second reel and put rope, and then pulling scraper dolly to move, realizing the cleaning of scraper on photovoltaic panel.
Further, described driving mechanism also comprises: the first travel switch and the second travel switch that are arranged on any track two ends of described guide assembly, described first and second travel switches are all electrically connected described motor driver, and follow when described scraper dolly slides into the two ends of described guide assembly at described scraper and trigger described first and second travel switches; Wherein, described first travel switch and described first reel are arranged towards the side of described guide assembly, and described second travel switch and described second reel are arranged towards the opposite side of described guide assembly; Described motor driver drives described second reel to rotate when described first travel switch is triggered by described scraper, and drives described first reel to rotate when described two travel switches are triggered by described scraper.It can thus be appreciated that, the commutation campaign of scraper on photovoltaic panel assembly can be realized by the first and second travel switches, make whole clearing apparatus can realize automatic cleaning to photovoltaic panel assembly.
Specifically, there is in described first and second travel switches a normally opened contact respectively and be exposed to one the flap that described guide assembly track is connected with the normally opened contact in respective travel switch, the normally opened contact of described first and second travel switches is connected in parallel described motor driver, and described scraper can promote or pull the flap of described first and second travel switches to rotate when sliding.
The flap that the normally opened contact of described first travel switch promotes described first travel switch at described scraper rotates rear closed, and again disconnect after described scraper pulls the flap of described first travel switch to rotate, described first travel switch normally opened contact is therein triggered when closing, and described motor driver drives described second reel to rotate when the normally opened contact of described first travel switch closes; Wherein, the state of the state when flap that described scraper promotes described first travel switch rotates when to be described scraper slide towards one end that described guide assembly is provided with the first travel switch; And the state of described scraper when pulling the flap of described first travel switch to rotate rotates for described motor driver closes the second reel described in rear drive at the normally opened contact of described first travel switch, by described second reel elevator reclaim described second stay cord pull described scraper dolly, make described scraper away from described guide assembly be provided with the first travel switch one end slide time state.
The flap that the normally opened contact of described second travel switch promotes described second travel switch at described scraper rotates rear closed, and again disconnect after described scraper pulls the flap of described second travel switch to rotate, described second travel switch normally opened contact is therein triggered when closing, and described motor driver drives described first reel to rotate when the normally opened contact of described second travel switch closes; Wherein, the state of the state when flap that described scraper promotes described second travel switch rotates when to be described scraper slide towards one end that described guide assembly is provided with the second travel switch; And the state of described scraper when pulling the flap of described second travel switch to rotate rotates for described motor driver closes the first reel described in rear drive at the normally opened contact of described second travel switch, by described first reel elevator reclaim described first stay cord pull described scraper dolly, make described scraper away from described guide assembly be provided with the second travel switch one end slide time state.
In addition, described driving mechanism also comprises the proximity switch being arranged on and any track of described guide assembly is connected with described motor driver, also comprises first contact switch be connected with described motor driver; Wherein, described proximity switch is positioned at one end of any track of described guide assembly, and can be triggered when sliding by described scraper, and the contact of described first contact switch is optionally connected with described proximity switch or be connected with the normally opened contact of described first and second travel switches; When the contact of described first contact switch is connected with described proximity switch, described motor driver quits work when described proximity switch is triggered by described scraper.It can thus be appreciated that, pass through proximity switch, can when the contact of the first contact switch be connected with proximity switch (when closing clearing apparatus), the one end making scraper be positioned at guide assembly all the time carries out stopping (namely a lateral edges of photovoltaic panel assembly is stopped), thus avoid scraper to rest in the sensitive side of photovoltaic panel, affect the normal work of photovoltaic panel.
Or, described driving mechanism can also adopt following structure to stop to the fixed point realizing scraper, be specially, described driving mechanism also comprises: second contact switch be connected with described motor driver, and also have a normally-closed contact be connected with respective flap respectively in described first and second travel switches, and two normally-closed contacts are connected to described motor driver.
Wherein, the contact of described second contact switch is optionally connected with the normally opened contact of described first and second travel switches, or is connected with the normally-closed contact of described first and second travel switches.When the contact of described second contact switch is connected with the normally-closed contact of described first and second travel switches, the normally-closed contact of described first and second travel switches flap thereon disconnects after being promoted to rotate by described scraper, and states motor driver and quit work when the normally-closed contact of the described first or second travel switch disconnects.
Further, the flap of described first travel switch and described second travel switch has a catch bar that can be promoted by described scraper and a pull lever that can be pulled by described scraper; Wherein, described catch bar and the mutual vertical interlaced of described pull lever.When making scraper move back and forth on the surface of photovoltaic panel assembly thus, by promoting catch bar and pulling pull lever to rotate to trigger flap, realize the closed and disconnected of the normally opened contact of the first and second travel switches with this.
Further, described motor driver comprise motor body, the driving tooth wheels be connected with the main shaft of described motor body, the first driven gear driving described first reel to rotate, the second driven gear driving described second reel to rotate, for fixedly mounting the runing rest of described driving gear assembly; Wherein, the two ends of described runing rest are respectively equipped with first magnetic valve be connected with described first travel switch and second magnetic valve be connected with described second travel switch; Described first travel switch is the first magnetic valve described in adhesive when triggering, and described first magnetic valve pulls described runing rest to rotate towards the side of described second reel when adhesive, and after driving tooth wheels on described runing rest and described second driven gear engage each other, drive described second reel to rotate; Described second travel switch is the second magnetic valve described in adhesive when triggering, and described second magnetic valve pulls described runing rest to rotate towards the side of described first reel when adhesive, and after driving tooth wheels on described runing rest and described first driven gear engage each other, drive described first reel to rotate.
Further, described driving tooth wheels comprise the driving gear be set on motor body main shaft, the first driven gear engaged with described driving gear, the second driven gear of engaging with described first driven gear; Wherein, described runing rest is when rotating towards the side of described second reel, engaged each other by described second driven gear and described second driven gear, and when rotating towards the side of described first reel, engaged each other by described first driven gear and described first driven gear.
Known by foregoing, in the application process of reality, the adhesive of the first magnetic valve and the second magnetic valve is controlled by the first travel switch and the second travel switch, to realize the left-right rotation of runing rest, and then realize engaging each other and engaging each other between the second driven gear and the second driven gear between the first driven gear and the first driven gear, and when after the first driven gear and the first driven gear engage each other or after the second driven gear and the second driven gear engage each other, first magnetic valve and the second magnetic valve can be pulled the rear directly disconnection of rotation by the flap on the first travel switch and the second travel switch again, and now by driving gear, intermeshing snap-in force between first driven gear and the first driven gear, or driving gear, first driven gear, between second driven gear and the second driven gear, intermeshing snap-in force continues transmission, and then realize the reciprocating motion of scraper.And also can be simplified the structure of whole gear train by this kind of mode, improve the transmission efficiency of whole gear train.
Accompanying drawing explanation
Fig. 1 is the structural representation of the clearing apparatus of first embodiment of the invention;
Fig. 2 is the structural representation of scraper dolly in first embodiment of the invention;
Fig. 3 is scraper support and the connection diagram turning tongue in first embodiment of the invention;
Fig. 4 is the side view of Fig. 3;
Fig. 5 is the structural representation of scraper in first embodiment of the invention;
Fig. 6 is the structural representation of driving mechanism in first embodiment of the invention;
Fig. 7 and Fig. 8 is view when scraper triggers before and after the first travel switch in first embodiment of the invention;
Fig. 9 is the circuit theory diagrams of driving mechanism in first embodiment of the invention;
Figure 10 is the structural representation in first embodiment of the invention in motor driver;
Figure 11 is in first embodiment of the invention in motor driver
Figure 12 is the connection diagram of roller and track in second embodiment of the invention;
Figure 13 is the structural representation of the clearing apparatus of third embodiment of the invention;
Figure 14 is the circuit module figure of driving mechanism in third embodiment of the invention;
Figure 15 is the circuit theory diagrams of driving mechanism in four embodiment of the invention;
Figure 16 is the structural representation of the clearing apparatus of fifth embodiment of the invention.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, the embodiments of the present invention are explained in detail.But, persons of ordinary skill in the art may appreciate that in each embodiment of the present invention, proposing many ins and outs to make reader understand the application better.But, even without these ins and outs with based on the many variations of following embodiment and amendment, each claim of the application technical scheme required for protection also can be realized.
First embodiment of the present invention relates to a kind of clearing apparatus, be applied to and be arranged in order in the photovoltaic panel assembly 4 formed by polylith photovoltaic panel 4-1, as shown in Figure 1, this clearing apparatus comprise be made up of two parallel tracks 1 being installed in photovoltaic panel assembly both sides guide assembly, be slidably symmetricly set on scraper dolly 2 on guide assembly 1 liang of siding track, connect scraper dolly 2 and drive scraper dolly 2 reciprocating driving mechanism on guide assembly.
Wherein, the scraper dolly 2 be symmetricly set on guide assembly two siding track 1 connects the two ends of scraper 3 respectively, the blade part 3-3 of scraper 3, when driving scraper dolly 2 to move back and forth on guide assembly, is pressed on the surface of photovoltaic panel assembly 4 by the scraper dolly 2 being positioned at scraper 3 two ends by driving mechanism.
Be not difficult to find by foregoing, because whole dirt snow clearing apparatus is made up of guide assembly, scraper dolly 2 and driving mechanism.Wherein, two tracks 1 in guide assembly are separately positioned on the both sides of photovoltaic panel assembly 4, and scraper dolly 2 is separately positioned on the two ends for fixed doctor 3 on two tracks 1, in the application process of reality, scraper dolly 2 is driven by driving mechanism, make scraper dolly 2 drive scraper 3 to move back and forth on the surface of photovoltaic panel assembly 4, realize the cleaning to photovoltaic panel assembly 4 surface, improve the generating efficiency of photovoltaic panel assembly 4 with this.
Specifically, in the present embodiment, as shown in Figure 2, scraper dolly 2 comprises the scraper support 2-1 of fixed doctor 3, and has a cavity 2-2 in scraper support 2-1, and the two ends up and down of this cavity 2-2 are what do not close; And this scraper dolly 2 also comprises: in the cavity 2-2 being arranged on scraper support 2-1 and with cavity 2-2 hinged turn tongue 2-3.Wherein, scraper 3 is positioned at the below of scraper support 2-1 and is fixedly connected with the tongue 2-3 that turns of scraper support 2-1 cavity 2-2.In addition, as shown in Figure 3, scraper support 2-1 is also provided with towards the side of scraper 3 the cell body 2-4 that can be held scraper 3, cell body 2-4 and cavity 2-2 is interconnected, and be also provided with the first elastic component 2-5 in cell body 2-4 and prop up scraper 3, wherein the first elastic component 2-5 can adopt spring or other elastic force device.And scraper dolly 2, as shown in Figure 2, comprise: the roll wheel assembly be connected with scraper support 2-1; Wherein, this roll wheel assembly has the roller 2-6 that the track 1 on a pair opposite rail assembly is arranged, and roller 2-6 and track 1 are slidably connected.In addition, as shown in Figure 3 and Figure 4, scraper 3 comprises scraper body 3-1 and the holder 3-2 for fixed doctor main body 3-1.Wherein, blade part 3-3 is positioned at the bottom of scraper body 3-1 and is close to the surface of photovoltaic panel assembly 4.
In the process of practical application, whole scraper dolly 2 is by the reciprocating motion realized on photovoltaic panel assembly 4 surface that is slidably matched of roll wheel assembly and track 1, and in the process driving scraper 3 to slide at scraper dolly 2, scraper 3 can drive and turn tongue 2-3 and overturn to the side of photovoltaic panel assembly 4 under the effect of the first elastic component 2-5 screen resilience, moving in the surface making the blade part 3-3 of scraper 3 can be close to photovoltaic panel assembly 4, reaches better clean effect with this.
In addition, in the present embodiment, the bottom of cavity 2-2 also has one and turns for driving at scraper 3 the supporting part 2-11 propping up when tongue 2-3 overturns and turn bottom tongue 2-3 downwards, and the side that cavity 2-2 turns tongue 2-3 root relatively turns for driving at scraper 3 the protuberance 2-12 propping up when tongue 2-3 overturns and turn tongue 2-3 root to projecting inward formation downwards, can the slewing area turned when tongue 2-3 rotates in cavity 2-2 be limited by the supporting part 2-11 in cavity 2-2 and protuberance 2-12.
In the process of practical application, driving mechanism is when driving scraper dolly 2 to move back and forth on guide assembly, first elastic component 2-5 crosses the every block panel 4-1 in photovoltaic panel assembly 4 during at the blade part 3-3 of scraper 3, promote scraper 3 to move downward, the blade part 3-3 of scraper 3 is made to fall into the gap of the adjacent two pieces of panel 4-1 of photovoltaic panel assembly 4, and when turning the supporting part 2-11 that tongue 2-3 props up in cavity 2-2, scraper 3 stop motion.
Further, it should be noted that, when designing supporting part 2-11, need ensure that scraper 3 drive turns tongue 2-3 and rotates until the distance propping up supporting part 2-11 is less than the vertical height of scraper 3 blade part 3-3.Further, in the present embodiment, shown in composition graphs 5, scraper body 3-1 can adopt the such as soft materials such as rubber, silica gel to make, and on the blade part 3-3 of scraper body 3-1, also offer left-hand rotation groove 3-4 and right-hand rotation groove 3-5.The surface making scraper 3 can be close to photovoltaic panel assembly 4 thus in the process on cleaning photovoltaic panel assembly 4 surface under the effect of left and right turn trough bends, and avoids scraper 3 to cause damage to the surface of photovoltaic panel assembly 4 in the process of cleaning.And when scraper 3 is when often crossing one piece of photovoltaic panel 4-1, scraper 3 again can at the elastic force moved downward of the first elastic component 2-5, make the blade part 3-3 of scraper 3 can fall into the gap of the photovoltaic panel 4-1 of adjacent two pieces, and turning stop motion when tongue 2-3 props up the supporting part 2-11 of cavity 2-2, make a left side for scraper 3, right-hand rotation groove can be positioned on photovoltaic panel assembly 4, ensure that scraper 3 is when crossing next block photovoltaic panel thus, its blade part 3-3 first can prop up the edge of photovoltaic panel 4-1, and on a left side, scraper body 3-1 is made to bend under the effect of right-hand rotation groove, state as shown in Figure 5, the dirt on scraper body 3-1 blade part 3-3 is scraped off by the sharp-pointed position at panel 4-1 edge, make scraper 3 can reach self-cleaning effect after often having cleaned one piece of photovoltaic panel 4-1.
In addition, it is worth mentioning that, in the present embodiment, between roll wheel assembly with scraper support 2-1, elasticity is connected.Specifically, in the present embodiment, as shown in Figures 2 and 3, roll wheel assembly comprises: the mandrel 2-7 be connected with roller core wheel, the connecting rod 2-8 be connected with mandrel 2-7.Wherein, the side that scraper support 2-1 connects roll wheel assembly offers the deep trouth 2-9 that can be inserted by connecting rod 2-8 for a pair, and is provided with the second elastic component 2-10 in this deep trouth 2-9, and props up connecting rod 2-8 when connecting rod 2-8 inserts in deep trouth 2-9.Wherein, in the present embodiment, this second elastic component 2-10 is spring or the elastic element that also can adopt other.In the process of practical application, constantly scraper support 2-1 lengthwise position is on path 1 regulated by the second elastic component 2-10 be arranged in scraper support 2-1 deep trouth 2-9, guarantee that roller 2-6 is close to track 1 all the time and rolls in the process of rolling along track 1, efficiently avoid the phenomenon that misplacing appears in roller 2-6 when rolling and between track 1, and improve the property passed through when scraper 3 moves back and forth on photovoltaic panel assembly simultaneously.
Such as, when two tracks 1 of guide assembly are not under an absolute parallel state, the scraper support 2-1 being positioned at scraper 3 two ends can carry out upper and lower floating under the effect of the contraction of respective second elastic component 2-10 and screen resilience on respective guide rail 1, to guarantee that scraper 3 can not be narrow and stuck between two groups of tracks 1 because of the spacing of two siding tracks 1, ensure that the passing through property of scraper 3 when cleaning photovoltaic panel assembly surface.
In addition, in the present embodiment, shown in composition graphs 6, driving mechanism comprises: first reel 5, second reel 6, the first stay cord 7 be wrapped on the first reel 5, the second stay cord 8 be wrapped on the second reel 6.Wherein, the first stay cord 7 and the second stay cord 8 are connected the both sides of scraper dolly 2 respectively.Specifically, the first stay cord 7 and the second stay cord 8 are fixedly connected with the connecting rod 2-8 inserted in scraper support 2-1 deep trouth 2-9 respectively.
Further, this driving mechanism also comprises: drive the motor driver that the first reel 5 or the second reel 6 rotate; Wherein, the direction of rotation of the first reel 5 and the second reel 6 is contrary, and when motor driver drives the first reel 5 to rotate, the first reel 5 elevator reclaims the first stay cord 7, pulls scraper dolly 2 towards a Slideslip of guide assembly by the first stay cord 7.And when motor driver drives the second reel 6 to rotate, the second reel 6 elevator reclaims the second stay cord 8, scraper dolly 2 is pulled to slide towards the opposite side of guide assembly by the second stay cord 8.
In the application process of reality, the first reel 5 or the second reel 5 can be driven to rotate by motor driver, carry out rope closing by the rotation of the first reel 5 or the second reel 6 and put rope, and then pulling scraper dolly 2 to move, realizing the cleaning of scraper 3 on photovoltaic panel.
In addition, in the present embodiment, shown in composition graphs 2, this driving mechanism also comprises: the first travel switch 9 and the second travel switch 10 being arranged on any track 1 two ends of guide assembly, wherein, first travel switch 9 and the first reel 5 are arranged towards the side of guide assembly, and the second travel switch 9 and the second reel 6 are arranged towards the opposite side of guide assembly, and the first travel switch 9 and the second travel switch 10 are all electrically connected motor driver, and the first travel switch 9 and the second travel switch 10 is triggered when scraper 3 scraper chasing dolly 2 slides into the two ends of guide assembly.When motor driver drives the second reel 6 to rotate when the first travel switch 9 is triggered by scraper 3, and the first reel 5 is driven to rotate when the second travel switch 10 is triggered by scraper 3.It can thus be appreciated that, the commutation campaign of scraper 3 on photovoltaic panel assembly can be realized by the first travel switch 9 and the second travel switch 10, make the automatic cleaning that whole clearing apparatus can realize photovoltaic panel assembly.
Further, shown in composition graphs 7, the first travel switch 9 with also there is in the second travel switch 10 normally opened contact be respectively exposed to one the flap that guide assembly track 1 is connected with the normally opened contact in respective travel switch.Wherein, the normally opened contact of the first and second travel switches adopts mode in parallel to be connected with motor driver, and the flap of the first and second travel switches can promote when scraper 3 slides or pull it to rotate.
Specifically, shown in composition graphs 8, the flap 9-1 that the normally opened contact K34 of the first travel switch 9 promotes the first travel switch 9 at scraper 3 rotates rear closed, and again disconnect after scraper 3 pulls the flap 9-1 of the first travel switch 9 to rotate, first travel switch 9 normally opened contact K34 is therein triggered when closing, thus makes motor driver that the second reel 6 can be driven to rotate.
And, it should be noted that, the state of state when the flap 9-1 that scraper 3 promotes the first travel switch 9 rotates when to be scraper 3 slide towards one end that guide assembly is provided with the first travel switch 9, and the state of scraper 3 when pulling the flap 9-1 of the first travel switch 9 to rotate is motor driver closes rear drive second reel 6 at the normally opened contact K34 of the first travel switch 9 and rotate, reclaim the second stay cord 8 by the second reel 6 elevator and pull scraper dolly 2, make scraper 3 away from guide assembly be provided with the first travel switch 9 one end slide time state.
In addition, the flap 10-1 that the normally opened contact K35 of the second travel switch 10 promotes the second travel switch 10 at scraper 3 rotates rear closed, and again disconnect after scraper 3 pulls the flap 10-1 of the second travel switch 10 to rotate, second travel switch 10 normally opened contact 10-1 is therein triggered when closing, thus makes motor driver drive the first reel 5 to rotate.
Wherein, the state of the state when flap 10-1 that scraper 3 promotes the second travel switch 10 rotates when to be scraper 3 slide towards one end that guide assembly is provided with the second travel switch 10.And the state of scraper 3 when pulling the flap of the second travel switch 10 to rotate is motor driver closes rear drive first reel 5 at the normally opened contact K35 of the second travel switch 10 and rotate, reclaim the first stay cord 7 by the first reel 5 elevator and pull scraper dolly 2, make scraper 3 away from guide assembly be provided with the second travel switch 10 one end slide time state.
And, it is worth mentioning that, as shown in Figure 7 to 9, the flap of the first travel switch 9 and the second travel switch 10 has a catch bar that can be promoted by scraper 3 and a pull lever that can be pulled by scraper 3, be described for the first travel switch 9 at this, specifically, the mutual vertical interlaced of the catch bar 9-2 of flap 9-1 and pull lever 9-3 is L-shaped, thus make scraper 3 after the catch bar 9-2 promoting flap 9-1 makes flap 9-1 rotate, now pull lever 9-3 also can be upturned because of the rotation of flap 9-1, thus make scraper 3 now just in time be between catch bar 9-2 and pull lever 9-3, state as shown in Figure 8.And, promoting the normally opened contact K34 that can close the first travel switch 9 inside after flap 9-1 rotates, now motor driver Direct driver second reel 6 is rotated, and scraper dolly 2 can slide away from the first travel switch 9 and towards one end of the second travel switch 10 gradually under the rotation of the second reel 6, and pull the pull lever 9-3 of flap 9-1 to make flap 9-1 carry out return rotation by scraper 3 in the process of sliding, and again disconnect the normally opened contact K34 of the first travel switch.Otherwise when scraper 3 is when sliding towards one end of the second travel switch 10, the working method of this second travel switch 10 is identical with the working method of the first travel switch 9, just no longer sets forth at this.
Be not difficult to find by foregoing, the commutation campaign of whole scraper 3 on photovoltaic panel assembly 4 is realized by the closed and disconnected of normally opened contact in the first travel switch 9 and the second travel switch 10, and the closed and disconnected of the first and second travel switch normally opened contacts is all completed by the rotation of flap on two kinds of directions, the on-off mode of similar machinery, compare and adopt traditional sensor to realize the commutation campaign of scraper 3, the on-off mode of machinery has better reliability, can improve the service life of a whole set of clearing apparatus further.
In addition, as shown in Fig. 6 and Figure 11, motor driver comprise motor body, the driving tooth wheels be connected with the main shaft of motor body 21, the first driven gear 11 driving the first reel 5 to rotate, the second driven gear 12 driving the second reel 6 to rotate, for fixedly mounting the runing rest 13 of driving gear assembly.
Wherein, the two ends of runing rest 13 are respectively equipped with first magnetic valve 14 be connected with the first travel switch 9 and second magnetic valve 15 be connected with the second travel switch 10.First travel switch 9 is adhesive first magnetic valve 14 when triggering, and the first magnetic valve 14 pulls runing rest 13 to rotate towards the side of the second reel 6 when adhesive, and after driving tooth wheels on runing rest 13 and the second driven gear 12 engage each other, drive the second reel 6 to rotate.And the second travel switch 10 adhesive second magnetic valve 15 when triggering, and the second magnetic valve 15 pulls runing rest 13 to rotate towards the side of the first reel 6 when adhesive, and after driving tooth wheels on runing rest 13 and the first driven gear 11 engage each other, drive the first reel 5 to rotate.
Specifically, driving tooth wheels the second driven gear 16-3 of comprising the driving gear 16-1 be set on motor body main shaft, the first driven gear 16-2 engaged with driving gear 16-1, engaging with the first driven gear 16-2.Wherein, as shown in figure 11, runing rest 13 is when rotating towards the side of the second reel 6, engaged each other by the second driven gear 16-3 and the second driven gear 12, and when rotating towards the side of the first reel 5, as shown in Figure 10, engaged each other by the first driven gear 16-2 and the first driven gear 11.
In the application process of reality, the adhesive of the first magnetic valve 14 and the second magnetic valve 15 is controlled by the first travel switch 9 and the second travel switch 10, to realize the left-right rotation of runing rest 13, and then realize engaging each other and engaging each other between the second driven gear 16-3 and the second driven gear 12 between first driven gear 16-2 and the first driven gear 11, and when after the first driven gear 16-2 and the first driven gear 11 engage each other or after the second driven gear 16-3 and the second driven gear 12 engage each other, first magnetic valve 14 and the second magnetic valve 15 can be pulled the rear directly disconnection of rotation by the flap on the first travel switch 9 and the second travel switch 10 again, and now by driving gear 16-1, intermeshing snap-in force between first driven gear 16-2 and the first driven gear 11, or driving gear 16-1, first driven gear 16-2, between second driven gear 16-3 and the second driven gear 12, intermeshing snap-in force continues transmission, and then realize the reciprocating motion of scraper 3.And also can be simplified the structure of whole gear train by this kind of mode, improve the transmission efficiency of whole gear train.
Specifically, when the second magnetic valve 15 adhesive, first driven gear 11 can engage each other with the first driven gear 16-2, and as shown in Figure 10, because the first driven gear 11 is rotated counterclockwise, and it is identical that driving gear 16-1 and the first driven gear 11 are applied in the first driven gear 16-2 tangential direction stressed, the Impact direction of the first driven gear 16-2 is outside all the time, even if so now disconnect the second magnetic valve 15, driving gear 16-1, also can form self-lock force between first driven gear 11 with the first driven gear 16-2 to be mutually engaged and to carry out transmission, make the state that runing rest 13 can remain current.Otherwise, when the first magnetic valve 14 adhesive, second driven gear 16-3 can engage each other with the second driven gear 12, as shown in figure 11, because the second driven gear 12 turns clockwise, and it is identical that the first driven gear 16-2 and the second driven gear 12 are applied in the second driven gear 16-3 tangential direction stressed, the Impact direction of the second driven gear 16-3 is outside all the time, even if so now disconnect the first magnetic valve 14, driving gear 16-1, first driven gear 16-2, self-lock force can be formed between second driven gear 16-3 with the second driven gear 12 too be mutually engaged and carry out transmission, make the state that runing rest 13 can remain current.
Second embodiment of the present invention relates to a kind of clearing apparatus, second embodiment is on the basis of the first embodiment, done further improvement, it mainly improves and is: as shown in figure 12, in the present embodiment, track 1 has lug boss 1-1, and the foreign steamer mask of roller 2-6 has a depressed part 2-6-1 mutually engaged with the lug boss 1-1 of track 1.Thus make roller 2-6 coordinate with track 1 slide time, because track 1 adopts protruding project organization, make track 1 does not have accumulation of mud, thus avoid track 1 causes roller 2-6 to occur stuck phenomenon when rolling because of accumulation of mud, further increase the reliability of a whole set of clearing apparatus.
3rd embodiment of the present invention relates to a kind of clearing apparatus, 3rd embodiment is on the basis of the first embodiment, done further improvement, it mainly improves and is: as shown in figure 13, in the present embodiment, driving mechanism also comprises one and is arranged on the proximity switch 17 that any track 1 of guide assembly is connected with motor driver, with first contact switch be connected with motor driver.
Wherein, as shown in figure 14, proximity switch 17 is positioned at one end of any track 1 of guide assembly, and can be triggered when sliding by scraper 3, and the contact of the first contact switch is optionally connected with proximity switch 17 or be connected with the normally opened contact of the first travel switch 9 and the second travel switch 10.When the contact of the first contact switch is connected with proximity switch 17, motor driver quits work when proximity switch 17 is triggered by scraper 3.
Be not difficult to find by foregoing, by proximity switch 17, can when the contact of the first contact switch be connected with proximity switch 17 (when closing clearing apparatus), the one end making scraper 3 be positioned at guide assembly all the time carries out stopping (namely a lateral edges of photovoltaic panel assembly is stopped), thus avoid scraper 3 to rest in the sensitive side of photovoltaic panel, affect the normal work of photovoltaic panel.
4th embodiment of the present invention relates to a kind of clearing apparatus, 4th embodiment is roughly the same with the 3rd embodiment, its main distinction is: in the present embodiment, as shown in figure 15, cancel the design of proximity switch 17, instead, a normally-closed contact is set respectively in the first travel switch 9 and the second travel switch 10, and the normally-closed contact of two groups of travel switches is connected with the flap on respective travel switch respectively, and be connected to motor driver.Further, this driving mechanism also comprises: a second contact switch K2 be connected with motor driver.
Wherein, the contact of the second contact switch K2 is optionally connected with the normally opened contact of the first and second travel switches, or is connected with the normally-closed contact of the first and second travel switches.In the application process of reality, when the contact of the second contact switch K2 is connected with the normally-closed contact of the first and second travel switches, the normally-closed contact K12 flap 9-1 thereon of the first travel switch 9 is promoted to rotate rear disconnection by scraper 3, and the normally-closed contact K13 of the second travel switch 10 flap 10-1 is thereon promoted to rotate rear disconnection by scraper 3.Motor driver quits work when the normally-closed contact of the first travel switch 9 or the second travel switch 10 disconnects.
Specifically, when the contact of the second contact switch K2 is connected with the normally-closed contact of the first and second travel switches (state is now state when closing clearing apparatus), thus the normally opened contact of the first travel switch 9 and the second travel switch 10 was lost efficacy.As now scraper 3 slides and after the flap promoting the first or second travel switch rotates on the surface of photovoltaic panel assembly 4, the normally-closed contact of the first or second travel switch can disconnect immediately, whole loop is caused to be in off state, motor driver is quit work, to realize the stop of keeping to the side of scraper.
Be not difficult to find by foregoing, stopping due to whole scraper 3 keeping to the side on photovoltaic panel assembly 4 is realized by the disconnection of normally-closed contact in the first travel switch 9 and the second travel switch 10, and the disconnection of the first and second travel switch normally-closed contacts is all promoted to complete after flap rotates by scraper, the on-off mode of similar machinery, compare and adopt proximity switch, the on-off mode of machinery has better reliability, can improve the service life of a whole set of clearing apparatus further.
5th embodiment of the present invention relates to a kind of clearing apparatus, 5th embodiment is on the basis of the first embodiment, done further improvement, it mainly improves and is: as shown in figure 16, in the present embodiment, the quantity of track 1 is three, article three, track 1 is arranged in parallel, and adjacent two tracks 1 form one group of guide assembly.In addition, in the present embodiment, the quantity of scraper 3 is provided with two, and scraper dolly 2 is provided with four, and is symmetricly set between two often to organize on guide assembly and is respectively used to fix a scraper 3.Wherein, two scraper dollies 2 are arranged on the track 1 of both sides, and two other scraper dolly 2 is arranged on middle track 1, and adopt jumper 20 to be interconnected.
In addition, a root scraper 3 is fixedly connected with between two often adjacent scraper dollies 2, make the clearing apparatus of present embodiment have two scrapers 3 simultaneously, and adopt jumper 20 to be interconnected between two scrapers 3, and the first stay cord 7 of driving mechanism and the second stay cord 8 directly can be connected two interconnective positions of scraper 3, namely be connected with jumper 20, make driving mechanism that two scrapers 3 can be driven to move back and forth on the surface of photovoltaic panel assembly simultaneously simultaneously, make dirt snow clearing apparatus can be suitable for having the photovoltaic panel assembly of larger area.
Persons of ordinary skill in the art may appreciate that the respective embodiments described above realize specific embodiments of the invention, and in actual applications, various change can be done to it in the form and details, and without departing from the spirit and scope of the present invention.
Claims (16)
1. a clearing apparatus, be applied to and be arranged in order by N block photovoltaic panel the photovoltaic panel assembly formed, wherein said N is natural number, it is characterized in that: comprise be made up of at least two parallel tracks being installed in described photovoltaic panel assembly both sides guide assembly, be slidably symmetricly set on scraper dolly on described guide assembly two siding track, connect described scraper dolly and drive described scraper dolly reciprocating driving mechanism on described guide assembly;
Wherein, the scraper dolly be symmetricly set on described guide assembly two siding track connects the two ends of described scraper respectively, the blade part of described scraper, when driving described scraper dolly to move back and forth on described guide assembly, is pressed on the surface of described photovoltaic panel assembly by the scraper dolly being positioned at described scraper two ends by described driving mechanism.
2. clearing apparatus according to claim 1, is characterized in that: described scraper dolly comprises the scraper support of fixing described scraper, and has a cavity in described scraper support, and the two ends up and down of described cavity are what do not close;
Described scraper dolly also comprises: in the cavity being arranged on described scraper support and with described cavity hinged turn tongue; Wherein, described scraper is positioned at the below of described scraper support and is connected with the tongue that turns of described scraper support cavity, and described scraper support is provided with the cell body that can hold described scraper towards the side of described scraper, described cell body and described cavity are interconnected, and are also provided with the first elastic component in described cell body and prop up described scraper;
Described scraper dolly also comprises: the roll wheel assembly be connected with described scraper support; Wherein, described roll wheel assembly has the roller that the track on a pair relatively described guide assembly is arranged, and described roller and described track sliding are dynamically connected.
3. clearing apparatus according to claim 2, is characterized in that: described track has lug boss, and the foreign steamer mask of described roller has a depressed part mutually engaged with the lug boss of described track.
4. clearing apparatus according to claim 2, is characterized in that: between described roll wheel assembly with described scraper support, elasticity is connected.
5. clearing apparatus according to claim 4, is characterized in that: described roll wheel assembly also comprises: the mandrel be connected with described roller core wheel, the connecting rod be connected with described mandrel;
Wherein, the deep trouth that can be inserted by described connecting rod is offered in the side that described scraper support connects described roll wheel assembly, and is provided with the second elastic component in described deep trouth, and props up described connecting rod when described connecting rod inserts in described deep trouth.
6. clearing apparatus according to claim 2, it is characterized in that: the bottom of described cavity have one for turn described in driving at described scraper to prop up when tongue overturns downwards described in turn supporting part bottom tongue, and described cavity relatively described in turn root of the tongue portion side to projecting inward formation for turn described in driving at described scraper to prop up when tongue overturns downwards described in turn the protuberance in root of the tongue portion.
7. clearing apparatus according to claim 6, is characterized in that: described scraper comprises scraper body and the holder for fixing described scraper body; Described scraper body is soft materials, and described scraper body has a blade part being close to described photovoltaic panel assembly surface and the left-hand rotation groove be opened on described blade part and right-hand rotation groove;
Described driving mechanism is when driving described scraper dolly to move back and forth on described guide assembly, described first elastic component is when the blade part of described scraper crosses the every block panel in described photovoltaic panel assembly, promote described scraper to move downward, the blade part of described scraper is made to fall into the gap of the adjacent two pieces of panels of described photovoltaic panel assembly, and described turn the supporting part that tongue props up in described cavity time, described scraper stop motion;
Wherein, described turn the supporting part that tongue props up in described cavity time, turn the vertical height that distance that tongue rotates is less than described scraper edge portion described in described scraper drives.
8. clearing apparatus according to claim 2, is characterized in that: described track is three, and arranged in parallel between three tracks, and often forms one group of guide assembly respectively between adjacent two tracks;
Described scraper is provided with two, and described scraper dolly is provided with four, and is symmetricly set between two often to organize on guide assembly and is respectively used to fix a scraper; Wherein two scraper dollies are arranged on the track of both sides, and two other scraper dolly is arranged on middle track, and adopt jumper to be interconnected.
9. clearing apparatus according to claim 2, is characterized in that: described driving mechanism comprises: the first reel and the second reel, the first stay cord be wrapped on described first reel, the second stay cord be wrapped on described second reel; Wherein, described first stay cord and described second stay cord are connected the both sides of described scraper dolly respectively;
Described driving mechanism also comprises: drive the motor driver that the described first or second reel rotates;
Wherein, the direction of rotation of described first reel and described second reel is contrary, and when described motor driver drives described first reel to rotate, described first reel elevator reclaims described first stay cord and pulls described scraper dolly towards a Slideslip of described guide assembly;
Or when described motor driver drives described second reel to rotate, described second reel elevator reclaims described second stay cord and pulls described scraper dolly to slide towards the opposite side of described guide assembly.
10. clearing apparatus according to claim 9, it is characterized in that: described driving mechanism also comprises: the first travel switch and the second travel switch that are arranged on any track two ends of described guide assembly, described first and second travel switches are all electrically connected described motor driver, and follow when described scraper dolly slides into the two ends of described guide assembly at described scraper and trigger described first and second travel switches;
Wherein, described first travel switch and described first reel are arranged towards the side of described guide assembly, and described second travel switch and described second reel are arranged towards the opposite side of described guide assembly;
Described motor driver drives described second reel to rotate when described first travel switch is triggered by described scraper, and drives described first reel to rotate when described two travel switches are triggered by described scraper.
11. clearing apparatus according to claim 10, it is characterized in that: there is in described first and second travel switches a normally opened contact respectively and be exposed to one the flap that described guide assembly track is connected with the normally opened contact in respective travel switch, the normally opened contact of described first and second travel switches is connected in parallel described motor driver, and described scraper can promote or pull the flap of described first and second travel switches to rotate when sliding;
The flap that the normally opened contact of described first travel switch promotes described first travel switch at described scraper rotates rear closed, and again disconnect after described scraper pulls the flap of described first travel switch to rotate, described first travel switch normally opened contact is therein triggered when closing, and described motor driver drives described second reel to rotate when the normally opened contact of described first travel switch closes;
Wherein, the state of the state when flap that described scraper promotes described first travel switch rotates when to be described scraper slide towards one end that described guide assembly is provided with the first travel switch; And the state of described scraper when pulling the flap of described first travel switch to rotate rotates for described motor driver closes the second reel described in rear drive at the normally opened contact of described first travel switch, by described second reel elevator reclaim described second stay cord pull described scraper dolly, make described scraper away from described guide assembly be provided with the first travel switch one end slide time state;
The flap that the normally opened contact of described second travel switch promotes described second travel switch at described scraper rotates rear closed, and again disconnect after described scraper pulls the flap of described second travel switch to rotate, described second travel switch normally opened contact is therein triggered when closing, and described motor driver drives described first reel to rotate when the normally opened contact of described second travel switch closes;
Wherein, the state of the state when flap that described scraper promotes described second travel switch rotates when to be described scraper slide towards one end that described guide assembly is provided with the second travel switch; And the state of described scraper when pulling the flap of described second travel switch to rotate rotates for described motor driver closes the first reel described in rear drive at the normally opened contact of described second travel switch, by described first reel elevator reclaim described first stay cord pull described scraper dolly, make described scraper away from described guide assembly be provided with the second travel switch one end slide time state.
12. clearing apparatus according to claim 11, it is characterized in that: described driving mechanism also comprises the proximity switch being arranged on and any track of described guide assembly is connected with described motor driver, also comprises first contact switch be connected with described motor driver;
Wherein, described proximity switch is positioned at one end of any track of described guide assembly, and can be triggered when sliding by described scraper, and the contact of described first contact switch is optionally connected with described proximity switch or be connected with the normally opened contact of described first and second travel switches;
When the contact of described first contact switch is connected with described proximity switch, described motor driver quits work when described proximity switch is triggered by described scraper.
13. clearing apparatus according to claim 11, it is characterized in that: described driving mechanism also comprises: second contact switch be connected with described motor driver, and also have a normally-closed contact be connected with respective flap respectively in described first and second travel switches, and two normally-closed contacts are connected to described motor driver;
Wherein, the contact of described second contact switch is optionally connected with the normally opened contact of described first and second travel switches, or is connected with the normally-closed contact of described first and second travel switches;
When the contact of described second contact switch is connected with the normally-closed contact of described first and second travel switches, the normally-closed contact flap thereon of described first and second travel switches is promoted to rotate rear disconnection by described scraper, and described motor driver quits work when the normally-closed contact of the described first or second travel switch disconnects.
14. clearing apparatus according to claim 11, is characterized in that: the flap of described first travel switch and described second travel switch has a catch bar that can be promoted by described scraper and a pull lever that can be pulled by described scraper;
Wherein, described catch bar and the mutual vertical interlaced of described pull lever.
15. clearing apparatus according to claim 10, is characterized in that: described motor driver comprise motor body, the driving tooth wheels be connected with the main shaft of described motor body, the first driven gear driving described first reel to rotate, the second driven gear driving described second reel to rotate, for fixedly mounting the runing rest of described driving gear assembly;
Wherein, the two ends of described runing rest are respectively equipped with first magnetic valve be connected with described first travel switch and second magnetic valve be connected with described second travel switch;
Described first travel switch is the first magnetic valve described in adhesive when triggering, and described first magnetic valve pulls described runing rest to rotate towards the side of described second reel when adhesive, and after driving tooth wheels on described runing rest and described second driven gear engage each other, drive described second reel to rotate;
Described second travel switch is the second magnetic valve described in adhesive when triggering, and described second magnetic valve pulls described runing rest to rotate towards the side of described first reel when adhesive, and after driving tooth wheels on described runing rest and described first driven gear engage each other, drive described first reel to rotate.
16. clearing apparatus according to claim 15, is characterized in that: described driving tooth wheels comprise the driving gear be set on motor body main shaft, the first driven gear engaged with described driving gear, the second driven gear of engaging with described first driven gear;
Wherein, described runing rest is when rotating towards the side of described second reel, engaged each other by described second driven gear and described second driven gear, and when rotating towards the side of described first reel, engaged each other by described first driven gear and described first driven gear.
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| CN201510014574.9A CN104624531B (en) | 2015-01-12 | 2015-01-12 | Sweeping device |
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| CN201510014574.9A CN104624531B (en) | 2015-01-12 | 2015-01-12 | Sweeping device |
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| CN105162395A (en) * | 2015-10-26 | 2015-12-16 | 苏州华安普电力科技股份有限公司 | Distributed photovoltaic roof electricity generation self-cleaning solar power generation panel |
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| CN110549669A (en) * | 2019-10-22 | 2019-12-10 | 深圳市华阳通达精密机械有限公司 | Translation cleaning and scraping device |
| CN110694958A (en) * | 2019-10-30 | 2020-01-17 | 天津奇好日用品有限公司 | Convenient ash device that sweeps of air conditioner outer wall |
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| CN111697922A (en) * | 2020-06-16 | 2020-09-22 | 杭州舜海光伏科技有限公司 | Rail type automatic cleaning system based on photovoltaic power station and operation method thereof |
| CN111974714A (en) * | 2020-08-28 | 2020-11-24 | 闰大建筑幕墙(湖北)有限公司 | Curtain wall veneer cleaning device |
| CN112475567A (en) * | 2020-11-23 | 2021-03-12 | 何亚成 | Welding machine |
| CN118705862A (en) * | 2024-08-29 | 2024-09-27 | 华东交通大学 | A drying device for compound particles with adhesive cleaning function |
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Address after: 201112 Shanghai city Minhang District Chang Road No. 27 Building No. 4 room A103 Applicant after: SHANGHAI SHUNHAI PHOTOVOLTAIC TECHNOLOGY CO., LTD. Address before: 201112 Shanghai city Minhang District Chang Road No. 27 Building No. 4 room A103 Applicant before: Shanghai Shun Hai equipment of Vessel Co., Ltd |
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Address after: 311202 A-B102-920 room, 198 enlightenment Road, Xiaoshan economic and Technological Development Zone, Hangzhou, Zhejiang Patentee after: Hangzhou Shun Hai Photovoltaic Technology Co., Ltd. Address before: 201112 Shanghai city Minhang District Chang Road No. 27 Building No. 4 room A103 Patentee before: SHANGHAI SHUNHAI PHOTOVOLTAIC TECHNOLOGY CO., LTD. |