CN204721296U - Clearing apparatus - Google Patents
Clearing apparatus Download PDFInfo
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- CN204721296U CN204721296U CN201520308504.XU CN201520308504U CN204721296U CN 204721296 U CN204721296 U CN 204721296U CN 201520308504 U CN201520308504 U CN 201520308504U CN 204721296 U CN204721296 U CN 204721296U
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- rail
- photovoltaic panel
- scraper
- clearing apparatus
- dolly
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The utility model relates to a kind of clearing apparatus.Comprise be made up of with lower rail upper rail guide assembly, be slidably separately positioned on upper rail and the dolly on described lower rail, be arranged on every platform dolly and the doctor assemblies of docile on photovoltaic panel surface, be connected the intermediate connector of the dolly on two siding tracks respectively.Compared with the existing technology, because whole clearing apparatus is by upper rail, lower rail, is separately positioned on upper rail and forms with the dolly on lower rail, the intermediate connector being connected two groups of dollies and the doctor assemblies be arranged on every platform dolly, thus make the overall structure of clearing apparatus of the present utility model very simple, thus reduce use technology cost, the slip driving doctor assemblies reciprocal on photovoltaic panel by dolly when reality uses, can complete the cleaning to photovoltaic panel assembly.
Description
Technical field
The utility model relates to clearing apparatus, 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 power 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.
And in order to improve the efficiency to photovoltaic panel cleaning, just need to provide a kind of cleaning equipment to clean photovoltaic panel, and existing cleaning equipment is mainly with sweeping machine artificially master, although sweeping robot can complete the automatic cleaning to photovoltaic panel, but because the structure of robot is very complicated, and price is high, for some domestic at present Compact Power Plants, root is unable bears.
So while how can effectively cleaning photovoltaic panel assembly, can reduce again the cost of whole clearing apparatus, and the structure simplifying whole clearing apparatus is current problem to be solved.
Utility model content
The purpose of this utility model is to provide a kind of clearing apparatus, and not only structure is simple, and with low cost, can meet the user demand in different scales power station.
For solving the problems of the technologies described above, execution mode of the present utility model provides a kind of clearing apparatus, be applied to and be arranged in order by N block photovoltaic panel the photovoltaic panel assembly formed, comprise at least be made up of with lower rail upper rail guide assembly, be slidably separately positioned on described upper rail and the dolly on described lower rail, be arranged on every platform dolly and the doctor assemblies of docile on described photovoltaic panel surface, be connected the intermediate connector of the dolly on two siding tracks respectively;
Wherein, described intermediate connector comprises: connector body and lay respectively at the both sides of described connector body and the joint pin be oppositely arranged, and described connector body offers the through hole inserted by described joint pin, and described dolly offers the connecting hole inserted by described joint pin relative to the side of described connector body, and relative one end of be oppositely arranged two joint pins is inserted in the through hole of described connector body respectively, back to one end then insert respectively in the connecting hole of both sides dollies, and the external diameter of described joint pin is less than the aperture of described through hole and described connecting hole.
Execution mode of the present utility model in terms of existing technologies, because whole clearing apparatus is by upper rail, lower rail, is separately positioned on upper rail and forms with the dolly on lower rail, the intermediate connector being connected two groups of dollies and the doctor assemblies be arranged on every platform dolly, thus not only overall structure is very simple to make clearing apparatus of the present utility model, reduce use technology cost, and the user demand in different scales power station can be met.And when reality uses, the slip that doctor assemblies can be driven reciprocal on photovoltaic panel by dolly, can complete the cleaning to photovoltaic panel assembly.When doctor assemblies to carry out in the process of cleaning at photovoltaic panel, being positioned at the dolly on rail and lower rail and being positioned at connector on intermediate orbit can along with produced the when mounted deviation of photovoltaic panel and rail assembly, axis direction along the joint pin of intermediate connector main body both sides fluctuates, thus avoids dolly to occur stuck phenomenon when the enterprising line slip of guide assembly.
Further, the N block photovoltaic panel in described photovoltaic panel assembly is arranged in upper and lower two row, and upper and lower two row photovoltaic panels are symmetrical arranged; And described upper rail and lower rail are separately positioned on the outside of upper and lower two row photovoltaic panels, and described intermediate connector is on described between rail and lower rail.
Further, described clearing apparatus also comprises: be arranged on the intermediate orbit between two row photovoltaic panels, and described intermediate orbit and described intermediate connector are slidably connected.Thus make dolly when sliding along guide assembly, there is better stability and reliability.
Further, described doctor assemblies comprises three scrapers, and is distributed on described dolly with isosceles triangle.Thus make dolly when driving each scraper to clean photovoltaic panel assembly, the longitudinal region of every block photovoltaic panel can being covered, avoiding occurring the phenomenon of blind spot when cleaning, thus reach and better clean effect.
Further, described dolly comprise cart base plate, be arranged on described cart base plate for described scraper is pressed on described photovoltaic panel surface elastic pressed piece, be arranged on described cart base plate and the roller be slidably connected with described upper rail or described lower rail.
Further, described elastic pressed piece is be installed on described cart base plate for connecting the flat spring of described scraper; Wherein, described flat spring has part towards a lateral buckling of described scraper, is configured for the elastic bending part connecting described scraper.In cleaning process, the elastic bending part by flat spring applies downward active force to scraper, guarantees that scraper is when cleaning photovoltaic panel assembly, can be close on the upper surface of every block photovoltaic panel, to reach good cleaning effect.
Or, described elastic pressed piece also can adopt following structure, be specially, described elastic pressed piece comprises the through hole be opened on described cart base plate, the guide pin bushing be arranged in described through hole, the guide pillar inserted in described guide pin bushing, and the length of described guide pillar is greater than the thickness of described cart base plate; Wherein, described guide pillar is through described guide pin bushing, and the end of described guide pillar is exposed to the top of described cart base plate, and the root of guide pillar is exposed to the below of described cart base plate and is fixedly connected with described scraper; Described elastic pressed piece also comprises: be arranged on the end of described guide pillar for propping up the nut of described cart base plate upper surface, and the root being set in described guide pillar is for propping up the spring of described cart base plate lower surface.In cleaning process, scraper can being propped up by spring and downward active force is applied to scraper, guaranteeing that scraper is when cleaning photovoltaic panel assembly, can be close on the upper surface of every block photovoltaic panel, to reach good cleaning effect.
Further, described scraper comprises: scraper body and the doctor blade holder for fixing described scraper body, described scraper body is elastic component, and described scraper body has a blade part being close to described photovoltaic panel surface and the left-hand rotation groove be opened on described blade part and right-hand rotation groove.Thus make scraper cleaning process in can on a left side, the surface curvature of photovoltaic panel is close under the effect of right-hand rotation groove, scraper is avoided to cause damage to the surface of photovoltaic panel 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 flat spring, make the blade part of scraper body can fall into again the gap of adjacent two pieces of photovoltaic panels, 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 scraper also comprises the guide wheel being arranged on described doctor blade holder both sides; Wherein, the bottom of described guide wheel higher than the blade part of described scraper body, and lower than the left-hand rotation groove of described scraper body and right-hand rotation groove.Thus make scraper body when falling into the gap of adjacent two pieces of photovoltaic panels, guide wheel by doctor blade holder both sides props up the upper surface of photovoltaic panel, guarantee that left-hand rotation groove and the right-hand rotation groove of scraper body can be positioned at more than the upper surface of photovoltaic panel, make scraper body after falling into the gap of photovoltaic panel of adjacent two pieces, and when cleaning one piece of photovoltaic panel, successfully can crossing on the upper surface of next block photovoltaic panel, avoiding scraper to occur stuck phenomenon when crossing.
Further, described clearing apparatus also comprises: the upper bracket of fixing described upper rail and the lower carriage of fixing described lower rail, and described upper and lower support has upper clamping part for clamping described photovoltaic panel and lower clamping part respectively; Wherein, described upper rail and lower rail are separately positioned on the upper surface of described upper bracket and described lower carriage.
Further, the upper surface of described upper and lower support also offers the rail groove for installing described upper rail and described lower rail respectively, and the bottom of described upper rail and described lower rail is formed for inserting the insertion section in described rail groove; Wherein, the both sides cell wall of described rail groove draws in the center of described rail groove from bottom to up gradually, and the cross sectional shape of described insertion section is identical with the cross sectional shape of described rail groove, and insert after in described rail groove in described insertion section, state insertion section by the cell wall back-off residence of described rail groove both sides and described insertion section is locked.Because the upper surface at upper and lower support also offers the rail groove for installing rail and lower rail respectively, and the bottom of upper rail and lower rail is formed for inserting the insertion section in rail groove, and the cross sectional shape of insertion section is identical with the cross sectional shape of rail groove, and the both sides cell wall of rail groove draws in the center of rail groove from bottom to up gradually, thus after making the insertion section of rail and lower rail in insertion rail groove, the insertion section of both sides cell wall to upper rail and lower rail by rail groove is locked, and realizes the installation between upper and lower rail and photovoltaic panel assembly with this.
Accompanying drawing explanation
Fig. 1 is the structural representation of the clearing apparatus of the utility model first execution mode;
Fig. 2 is the assembling schematic diagram of intermediate connector and dolly in the utility model first execution mode;
Fig. 3 is the distribution schematic diagram of scraper on dolly in utility model first execution mode;
The structural representation of scraper in Fig. 4 the utility model second execution mode;
Fig. 5 is the assembling schematic diagram of dolly and scraper in utility model second execution mode;
Fig. 6 is the view of scraper when cleaning photovoltaic panel in utility model second execution mode;
Fig. 7 is the assembling schematic diagram of intermediate connector and dolly in the utility model the 3rd execution mode;
Fig. 8 is the structural representation of the clearing apparatus of the utility model the 4th execution mode;
Fig. 9 is the assembling schematic diagram of upper rail and photovoltaic panel in the utility model the 4th execution mode;
Figure 10 is the assembling schematic diagram of intermediate orbit and photovoltaic panel in the utility model the 4th execution mode.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, each execution mode of the present utility model is explained in detail.But, persons of ordinary skill in the art may appreciate that in each execution mode of the utility model, 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 execution mode and amendment, each claim of the application technical scheme required for protection also can be realized.
First execution mode of the present utility model relates to a kind of clearing apparatus, as shown in Figure 1, is applied to and is arranged in order in the photovoltaic panel assembly formed by polylith photovoltaic panel 4.And in the present embodiment, the polylith photovoltaic panel 4 in photovoltaic panel assembly is arranged in upper and lower two row, and upper and lower two row photovoltaic panels 4 are symmetrical arranged.
In addition, as shown in Figure 1, the clearing apparatus of present embodiment also comprises: the guide assembly be made up of with lower rail 1-2 upper rail 1-1, be slidably separately positioned on upper rail 1-1 and the dolly 2 on lower rail 1-2, be arranged on every platform dolly 2 and the doctor assemblies of docile on photovoltaic panel 4 surface, be connected the intermediate connector 3 of the dolly 2 on two siding tracks respectively.Wherein, as shown in Figure 1, upper rail 1-1 and lower rail 1-2 is separately positioned on the outside of upper and lower two row photovoltaic panels 4, and intermediate connector 3 is between upper rail 1-1 and lower rail 1-2.
Be not difficult to find by foregoing, because whole clearing apparatus is by upper rail 1-1, lower rail 1-2, is separately positioned on upper rail 1-1 and forms with the dolly 2 on lower rail 1-2, the intermediate connector 3 being connected two groups of dollies 2 and the doctor assemblies be arranged on every platform dolly 2, thus not only overall structure is very simple to make clearing apparatus of the present utility model, reduce use technology cost, and the user demand in different scales power station can be met.And when reality uses, the slip that doctor assemblies can be driven reciprocal on photovoltaic panel by dolly, can complete the cleaning to photovoltaic panel assembly.
Specifically, in the present embodiment, above-mentioned mentioned intermediate connector 3, as shown in Figure 2, specifically comprises: connector body 3-1 and lay respectively at the both sides of connector body 3-1 and the joint pin 3-2 be oppositely arranged.Wherein, connector body 3-1 offers can be connected post 3-2 insert through hole 3-3, and dolly 2 relative to the side of connector body 3-1 offer can be connected post 3-2 insert connecting hole 2-5.
When practical set, can relative one end of be oppositely arranged two joint pin 3-2 be inserted in the through hole 3-3 of connector body 3-1 respectively, by two joint pin 3-2 back to one end then insert both sides and then insert respectively in the connecting hole 2-5 of both sides dolly 2, by joint pin 3-2, connector body 3-1 and the dolly 2 that is positioned at connector body 3-1 both sides are connected as a single entity.And when designing joint pin 3-2, in order to the telescopic slide that the joint pin 3-2 that can enable is random in the through hole 3-3 of connector body 3-1 and in the connecting hole 2-5 of dolly 2, should guarantee that the external diameter of joint pin 3-2 is less than the aperture of through hole 3-3 and connecting hole 2-5.
Be not difficult thus to find, when dolly 2 is in the enterprising line slip of guide assembly, being positioned at dolly 2 on rail 1-1 and lower rail 1-2 and intermediate connector 3 can along with produced the when mounted deviation of photovoltaic panel, axis direction along joint pin 3-2 fluctuates, avoid the stuck phenomenon that dolly 2 occurs when the enterprising line slip of guide assembly, thus further increase whole cleaning equipment reliability operationally.
In addition, as shown in Figure 1, the clearing apparatus of present embodiment also comprises: be arranged on the intermediate orbit 17 between two row photovoltaic panels 4, and intermediate connector 3 is slidably connected by roller 19 and intermediate orbit 17, thus make dolly 2 when sliding along guide assembly, better stability and reliability can be had.
And, can have in order to the clearing apparatus of present embodiment can be made and better clean effect, in the present embodiment, the many scraper 5-1 be distributed on dolly 2 can be comprised in doctor assemblies 5, and in the present embodiment, the quantity of scraper is provided with three, and is distributed on dolly 2, as Fig. 3 with isosceles triangle.Thus make dolly 2 when driving each scraper 5-1 to clean photovoltaic panel assembly, the longitudinal region of whole piece of photovoltaic panel can being covered, avoiding occurring the phenomenon of blind spot when cleaning, thus reach and better clean effect.But it should be noted that, in the present embodiment, three scraper 5-1 are only comprised in doctor assemblies 5, and in the application process of reality, the quantity of scraper 5-1 and distribution mode can carry out suitable increase or minimizing according to the area of each piece of photovoltaic panel 4 in photovoltaic panel assembly, and in the present embodiment, the quantity of scraper 5-1 is not specifically limited.
In addition, as shown in Figure 2, above-mentioned mentioned dolly 2 mainly forms by with lower component, specifically comprises: one for install doctor assemblies 5 cart base plate 2-1, to be arranged on cart base plate 2-1 for each scraper 5-1 being pressed on elastic pressed piece on photovoltaic panel 4, to be arranged on cart base plate 2-1 and the roller 2-2 be slidably connected with upper rail 1-1 or lower rail 1-2.
Specifically, connecting hole 2-5 is opened on cart base plate 2-1, elastic pressed piece, as shown in Figure 2, is in fact one and is installed on cart base plate 2-1 for connecting the flat spring 2-3 of each scraper 5-1.Wherein, this flat spring 2-3 has part towards a lateral buckling of scraper 5-1, is configured for the elastic bending part 2-4 connecting scraper 5-1.In cleaning process, the elastic bending part 2-4 by flat spring applies downward active force to scraper 5-1, guarantees that scraper 5-1 is when cleaning photovoltaic panel assembly, can be close on the upper surface of every block photovoltaic panel 4, to reach good cleaning effect.
Second execution mode of the present utility model relates to a kind of clearing apparatus, second execution mode is the further improvement done on the basis of the first execution mode, it mainly improves and is: as shown in Figure 4, in the present embodiment, scraper 5-1 can adopt following structure, specifically comprise: scraper body 5-1-1 and the doctor blade holder 5-1-5 for fixed doctor main body 5-1-1, and this scraper body 5-1-1 can adopt as the elastic material such as rubber, silica gel makes.
In addition, it is worth mentioning that, in the present embodiment, as shown in Figure 4, this scraper body 5-1-1 has blade part 5-1-2 and the left-hand rotation groove 5-1-3 be opened on blade part 5-1-2 and right-hand rotation groove 5-1-4 that is close to photovoltaic panel surface, the surface making scraper body 5-1-1 can be close to every block photovoltaic panel thus in the process of cleaning photovoltaic panel assembly under the effect of left-hand rotation groove 5-1-3, right-hand rotation groove 5-1-4 bends, and avoids scraper body 5-1-1 to cause damage to the surface of photovoltaic panel in the process of cleaning.And when scraper body 5-1-1 is when often crossing one piece of photovoltaic panel 4, scraper body 5-1-1 can, at the pressure moved downward of flat spring 2-3, make the blade part 5-1-2 of scraper body 5-1-1 can fall into the gap of adjacent two pieces of photovoltaic panels 4 again.
And in order to allow the blade part 5-1-2 of scraper body 5-1-1 behind the gap falling into adjacent two pieces of photovoltaic panels 4, can successfully cross again on the upper surface of next block photovoltaic panel 4, as shown in Figure 5, a guide wheel 5-1-6 can be set respectively in the both sides of doctor blade holder 5-1-5, and the bottom of this guide wheel 5-1-6 is higher than the blade part 5-1-2 of scraper body 5-1-1, and lower than the left-hand rotation groove 5-1-3 of scraper body 5-1-1 and right-hand rotation groove 5-1-4.
Be not difficult thus to find, when the blade part 5-1-2 of scraper body 5-1-1 is behind the gap falling into adjacent two pieces of photovoltaic panels 4, guide wheel 5-1-6 by doctor blade holder 5-1-5 both sides props up the upper surface of adjacent two pieces of photovoltaic panels 4, guarantee that left-hand rotation groove 5-1-3 and the right-hand rotation groove 5-1-4 of now scraper body 5-1-1 can more than the upper surfaces of photovoltaic panel 4, avoid scraper body 5-1-1 when crossing to the upper surface of next block photovoltaic panel 4, left, there is the phenomenon blocking photovoltaic panel 4 edge in right-hand rotation groove, guarantee the smooth cleaning of scraper body 5-1-1 to photovoltaic panel assembly.
And, it should be noted that, when scraper body 5-1-1 is when crossing next block photovoltaic panel 4, it is the edge first being propped up photovoltaic panel 4 by blade part 5-1-2, and under the effect of left and right turn trough, make scraper body 5-1-1 bend, state as shown in Figure 6, scrapes off the dirt on scraper body 5-1-1 blade part 5-1-2 by the sharp-pointed position at panel 4-1 edge, makes scraper body 5-1-1 can reach self-cleaning effect after often having cleaned one piece of photovoltaic panel 4.
3rd execution mode of the present utility model relates to a kind of clearing apparatus, 3rd execution mode is roughly the same with the second execution mode, its main distinction is: in the present embodiment, elastic pressed piece can cancel the project organization adopting flat spring, the substitute is, this elastic pressed piece can adopt following structure:
As shown in Figure 7, specifically comprise: be opened in the through hole (not indicating in figure) on cart base plate 2-1, be arranged on guide pin bushing 6-2 in through hole and the guide pillar 6-1 inserted in guide pin bushing and form.Further, the length of this guide pillar 6-1 should be greater than the thickness of cart base plate 2-1.When practical application, can by this guide pillar 6-1 directly through in guide pin bushing 6-2, and its end is exposed to the top of cart base plate 2-1, and its root be exposed to the below of cart base plate 2-1 and be fixedly connected with scraper 5-1, and be also provided with one in the end of guide pillar 6-1 for propping up the nut 6-3 of cart base plate 2-1 upper surface, and be arranged with one for propping up the spring 6-4 of cart base plate 2-1 lower surface at the root of guide pillar 6-1.In cleaning process, as shown in Figure 2, scraper 5-1 can be propped up by spring 6-4 and downward active force is applied to scraper 5-1, guarantee that scraper 5-1 is when cleaning photovoltaic panel assembly, can be close on the upper surface of every block photovoltaic panel 4, to reach good cleaning effect, user according to the user demand of reality, can select the structure type of elastic pressed piece.
4th execution mode of the present utility model relates to a kind of clearing apparatus, 4th execution mode is the further improvement done on the basis of the first execution mode, it mainly improves and is: as shown in Figure 8, the dirt snow cleaning equipment of present embodiment also comprises: the upper bracket 13 of fixing upper rail 1-1 and the lower carriage 14 fixing rail, and upper bracket 13 has one for clamping the upper clamping part 13-1 of photovoltaic panel 4, and lower carriage 14 has one for clamping the lower clamping part 14-1 of photovoltaic panel 4, and upper rail 1-1 and lower rail 1-2 is separately positioned on the upper surface of upper bracket 13 and lower carriage 14.
Be not difficult thus to find, upper rail 1-1 and lower rail 1-2 is fastened on photovoltaic panel assembly by setting up upper and lower support by the clearing apparatus of present embodiment, thus dolly floating deviation of producing when sliding can be reduced to a certain extent, thus improve the reliability of doctor assemblies when cleaning photovoltaic panel further.
And, it is worth mentioning that, in practical set process, as shown in Figure 9, rail groove 15 for installing rail 1-1 and lower rail 1-2 can be offered in advance at the upper surface of upper bracket 13 and lower carriage 14, and the bottom of upper rail 1-1 and lower rail 1-2 is made into an insertion section 16 being used for inserting in rail groove 15.And in the present embodiment, the connected mode of above rail 1-1 and upper bracket 13 is that example is described, as shown in Figure 9, the both sides cell wall of this rail groove 15 draws in the center of rail groove 15 from bottom to up gradually, and the cross sectional shape of insertion section 16 is identical with the cross sectional shape of rail groove 15, thus after making insertion section 16 in insertion rail groove 15, insertion section 16,16 pairs, insertion section can be lived by the cell wall back-off of rail groove 15 both sides to be locked, complete the assembling of upper and lower rail respectively and between photovoltaic panel assembly with this.Be not difficult thus to find, install rail 1-1 and lower rail 1-2 by the mode offering rail groove on upper and lower support, also can save the screw of multiple locking, while fastness is installed in guarantee, also can reduce the production cost of whole cleaning equipment further.
And, it should be noted that, the conveniently installation of intermediate orbit, an intermediate support 18 pairs of intermediate orbits 17 also can be set between two row photovoltaic panels 4 and be fixed support, and in conjunction with shown in Figure 10, the both sides of this intermediate support 18 also form the middle clamping part 18-2 for clamping photovoltaic panel 4 respectively.
In addition, this intermediate support 18 and the fixed form of intermediate orbit 17, also can adopt the installation fixed form between similar upper and lower support and upper and lower rail.Specifically, as shown in Figure 10, one can be offered for installing the rail groove 18-1 of intermediate orbit 17 at the upper surface of intermediate support 18, and the bottom of intermediate orbit 17 is made into the insertion section 17-1 inserting rail groove 18-1, and rail groove 18-1 is identical with the cross sectional shape of insertion section 17-1, and the both sides cell wall of rail groove 18-1 draws in the center of rail groove from bottom to up gradually, thus after making insertion section 17-1 in insertion rail groove 18-1, the both side surface can living in insertion section 17-1 by the cell wall back-off of rail groove 18-1 both sides is locked to insertion section 17-1, mid-rail is completed to the assembling between 17 and photovoltaic panel assembly with this.
Persons of ordinary skill in the art may appreciate that the respective embodiments described above realize specific embodiment of the utility model, and in actual applications, various change can be done to it in the form and details, and do not depart from spirit and scope of the present utility model.
Claims (11)
1. a clearing apparatus, be applied to and be arranged in order by N block photovoltaic panel the photovoltaic panel assembly formed, it is characterized in that: comprise at least be made up of with lower rail upper rail guide assembly, be slidably separately positioned on described upper rail and the dolly on described lower rail, be arranged on every platform dolly and the doctor assemblies of docile on described photovoltaic panel surface, be connected the intermediate connector of the dolly on two siding tracks respectively;
Wherein, described intermediate connector comprises: connector body and lay respectively at the both sides of described connector body and the joint pin be oppositely arranged, and described connector body offers the through hole inserted by described joint pin, and described dolly offers the connecting hole inserted by described joint pin relative to the side of described connector body, and relative one end of be oppositely arranged two joint pins is inserted in the through hole of described connector body respectively, back to one end then insert respectively in the connecting hole of both sides dollies, and the external diameter of described joint pin is less than the aperture of described through hole and described connecting hole.
2. clearing apparatus according to claim 1, is characterized in that: the N block photovoltaic panel in described photovoltaic panel assembly is arranged in upper and lower two row, and upper and lower two row photovoltaic panels are symmetrical arranged;
And described upper rail and lower rail are separately positioned on the outside of upper and lower two row photovoltaic panels, and described intermediate connector is on described between rail and lower rail.
3. clearing apparatus according to claim 2, is characterized in that: described clearing apparatus also comprises: be arranged on the intermediate orbit between two row photovoltaic panels, and described intermediate orbit and described intermediate connector are slidably connected.
4. clearing apparatus according to claim 1, is characterized in that: described doctor assemblies comprises three scrapers, and is distributed on described dolly with isosceles triangle.
5. clearing apparatus according to claim 4, is characterized in that: described dolly comprises cart base plate, be arranged on described cart base plate for described scraper is pressed on described photovoltaic panel surface elastic pressed piece, be arranged on described cart base plate and the roller be slidably connected with described upper rail or described lower rail.
6. clearing apparatus according to claim 5, is characterized in that: described elastic pressed piece is be installed on described cart base plate for connecting the flat spring of described scraper; Wherein, described flat spring has part towards a lateral buckling of described scraper, is configured for the elastic bending part connecting described scraper.
7. clearing apparatus according to claim 5, it is characterized in that: described elastic pressed piece comprises the through hole be opened on described cart base plate, the guide pin bushing be arranged in described through hole, the guide pillar inserted in described guide pin bushing, and the length of described guide pillar is greater than the thickness of described cart base plate;
Wherein, described guide pillar is through described guide pin bushing, and the end of described guide pillar is exposed to the top of described cart base plate, and the root of guide pillar is exposed to the below of described cart base plate and is fixedly connected with described scraper;
Described elastic pressed piece also comprises: be arranged on the end of described guide pillar for propping up the nut of described cart base plate upper surface, and the root being set in described guide pillar is for propping up the spring of described cart base plate lower surface.
8. clearing apparatus according to claim 4, it is characterized in that: described scraper comprises: scraper body and the doctor blade holder for fixing described scraper body, described scraper body is elastic component, and described scraper body has a blade part being close to described photovoltaic panel surface and the left-hand rotation groove be opened on described blade part and right-hand rotation groove.
9. clearing apparatus according to claim 8, is characterized in that: described scraper also comprises the guide wheel being arranged on described doctor blade holder both sides;
Wherein, the bottom of described guide wheel higher than the blade part of described scraper body, and lower than the left-hand rotation groove of described scraper body and right-hand rotation groove.
10. clearing apparatus as claimed in any of claims 1 to 9, it is characterized in that: described clearing apparatus also comprises: the upper bracket of fixing described upper rail and the lower carriage of fixing described lower rail, and described upper and lower support has upper clamping part for clamping described photovoltaic panel and lower clamping part respectively;
Wherein, described upper rail and lower rail are separately positioned on the upper surface of described upper bracket and described lower carriage.
11. clearing apparatus according to claim 9, it is characterized in that: the upper surface of described upper and lower support also offers the rail groove for installing described upper rail and described lower rail respectively, and the bottom of described upper rail and described lower rail is formed for inserting the insertion section in described rail groove;
Wherein, the both sides cell wall of described rail groove draws in the center of described rail groove from bottom to up gradually, and the cross sectional shape of described insertion section is identical with the cross sectional shape of described rail groove, and insert after in described rail groove in described insertion section, state insertion section by the cell wall back-off residence of described rail groove both sides and described insertion section is locked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520308504.XU CN204721296U (en) | 2015-05-13 | 2015-05-13 | Clearing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520308504.XU CN204721296U (en) | 2015-05-13 | 2015-05-13 | Clearing apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN204721296U true CN204721296U (en) | 2015-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201520308504.XU Active CN204721296U (en) | 2015-05-13 | 2015-05-13 | Clearing apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104815807A (en) * | 2015-05-13 | 2015-08-05 | 上海舜海船舶设备有限公司 | Snow cleaning device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104815807A (en) * | 2015-05-13 | 2015-08-05 | 上海舜海船舶设备有限公司 | Snow cleaning device |
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Address after: 201112 Shanghai city Minhang District Chang Road No. 27 Building No. 4 room A103 Patentee after: SHANGHAI SHUNHAI PHOTOVOLTAIC TECHNOLOGY CO., LTD. Address before: 201112 Shanghai city Minhang District Chang Road No. 27 Building No. 4 room A103 Patentee 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. |
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