CN211866119U - Solar panel self-cleaning device - Google Patents
Solar panel self-cleaning device Download PDFInfo
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- CN211866119U CN211866119U CN202020370124.XU CN202020370124U CN211866119U CN 211866119 U CN211866119 U CN 211866119U CN 202020370124 U CN202020370124 U CN 202020370124U CN 211866119 U CN211866119 U CN 211866119U
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- roller brush
- mounting
- shaft
- solar panel
- cleaning device
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model discloses a solar panel self-cleaning device, including roller brush axle, rigid coupling in the epaxial roller brush of roller brush and relative preceding, the back mounting panel that sets up, the preceding, the rear end of roller brush axle rotate respectively set up in on the preceding, the back mounting panel, the downside of preceding, back mounting panel rotates respectively and is provided with preceding, back pinch roller, preceding, back pinch roller's lateral wall is used for respectively pasting tight solar panel's side, the relative one side of preceding, back mounting panel rotates respectively and is provided with preceding, the back driving wheel that moves, preceding, the lateral wall that moves the driving wheel pastes tight solar panel's top surface respectively backward, the roller brush axle with preceding, the back driving wheel is rotated by the drive arrangement drive respectively. The utility model discloses it can install fast on solar panel to need not the guide rail, and is swift high-efficient more.
Description
Technical Field
The utility model relates to an automatic cleaning device field, in particular to solar panel automatic cleaning device.
Background
Solar energy is an inexhaustible renewable resource, and under the increasingly urgent form of tangible energy on the earth, the solar energy is taken as clean energy, and is increasingly valued and popularized by people, and solar photovoltaic power generation becomes a new energy project which is focused and developed globally. In practical application of solar photovoltaic power generation, the photovoltaic panel is taken as the most important unit for power generation, the output power of the photovoltaic panel is directly influenced by the illumination intensity of sunlight, when the photovoltaic panel is used, because the photovoltaic panel is exposed outdoors day and night, dust and other impurities in the air can fall on the photovoltaic panel to cause insufficient illumination, the photovoltaic power generation efficiency is reduced slightly, hot spots are formed seriously to damage the photovoltaic panel, and the whole device cannot work, therefore, the surface of the solar photovoltaic panel needs to be cleaned by adopting the roller brush frequently, the front end and the rear end of the roller brush are respectively arranged on the mounting plate in the prior roller brush mode, the mounting plate is arranged in a guide rail on the photovoltaic panel in a sliding manner, the roller brush moves and cleans on the surface of the photovoltaic panel by the movement of the mounting plate in the guide rail, wherein the guide rail installation is comparatively complicated, the cost is higher and the utilization ratio is not high, still can influence solar panel's routine maintenance.
Because the installation accuracy problem, there can be the difference in height between a plurality of photovoltaic boards, and the guide rail also has certain deflection, this condition that just leads to the roller brush to appear unable contact photovoltaic board surface when clean process easily, lead to clean the effect poor, simultaneously, can appear hiding dirty dirt, brush hair deformation scheduling problem after the roller brush uses a period, need tear down and change or clear up, the process of demolising of present roller brush is loaded down with trivial details, need the dismouting mounting panel during the dismouting, it wastes time and energy to dismantle when roller brush is in large quantity, efficiency is very low.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a technical problem who solves provides a solar panel self-cleaning device, need not the guide rail and can install fast on solar panel, and is swift high-efficient more.
In order to achieve the purpose, the utility model discloses a solar panel self-cleaning device, including roller brush axle, rigid coupling in the epaxial roller brush of roller brush and relative preceding, the back mounting panel that sets up, the preceding, the rear end of roller brush axle rotate respectively set up in on preceding, the back mounting panel, the downside of preceding, back mounting panel rotates respectively and is provided with preceding, back pinch roller, the side of tight solar panel is pasted respectively to the lateral wall of preceding, back pinch roller, preceding, the relative one side of back mounting panel rotates respectively and is provided with preceding, the back driving wheel that moves, the lateral wall of preceding, the back driving wheel pastes tight solar panel's top surface respectively, roller brush axle with preceding, the back driving wheel is rotated by the drive arrangement drive respectively.
Preferably, the front and rear mounting plates are respectively provided with a front connecting column and a rear connecting column in a rotating manner, the front end and the rear end of the roller brush shaft are respectively connected with the front and rear connecting columns and are rotatably arranged on the front and rear mounting plates, the front end of the roller brush shaft and the front connecting column are respectively provided with a front shaft hole and a front connecting hole, the front shaft hole and the front connecting hole are respectively provided with a front bolt for keeping coaxial, the front end of the roller brush shaft is respectively provided with a first front lug and a third front lug on two sides of the front shaft hole, the front connecting column faces towards one end of the roller brush shaft and is respectively provided with a second front lug and a fourth front lug on two sides of the front connecting hole, the second front lug and the fourth front lug are slidably inserted between the first front lug and the third front lug and tightly abut against each other, the rear end of the roller brush shaft and the rear connecting column are respectively provided with a rear shaft hole and a rear connecting hole, the rear shaft hole and, the rear end of the roller brush shaft is provided with a first rear lug and a third rear lug on two sides of the rear shaft hole respectively, the rear connecting column faces one end of the roller brush shaft and is provided with a second rear lug and a fourth rear lug on two sides of the rear connecting hole respectively, and the second rear lug and the fourth rear lug are inserted between the first rear lug and the third rear lug in a sliding manner and are tightly propped against each other.
Preferably, the device also comprises a driving gear, a driven gear, an output gear and a swing arm, wherein the driving gear is rotationally arranged on the front mounting plate, the driven gear and the output gear are respectively and rotatably arranged on the swing arm and are mutually meshed, a driven gear groove is arranged on the periphery of the driving gear, the rotating shaft of the driven gear is arranged in the driven gear groove in a sliding way so as to keep meshed with the driving gear, the front mounting plate is provided with a plurality of front mounting positions for fixedly connecting the swing arm with the front mounting plate at different angles so that the output gear and the driving gear are at different intervals, the output gear with the front connection post orientation the coaxial rigid coupling of one end of preceding mounting panel, drive gear by drive arrangement drive rotation linkage driven gear, output gear, front connection post and roller brush axle rotate.
Preferably, the rear mounting plate is provided with a plurality of rear mounting positions for rotatably connecting the rear end of the roller brush shaft.
Preferably, the rear mounting position comprises a plurality of rear mounting holes, the rear end of the roller brush shaft is sleeved with a mounting sleeve, the mounting sleeve is provided with a plurality of mounting sleeve connecting holes, and the mounting sleeve connecting holes are aligned with the rear mounting holes and connected through bolts or screws.
Preferably, the front mounting position comprises a plurality of front mounting holes, the swing arm is provided with a plurality of swing arm connecting holes, and the swing arm connecting holes are aligned with the front mounting holes and connected through bolts or screws.
Preferably, the output gear is vertically slidably disposed on the front mounting plate.
Preferably, the output gear groove that has vertical setting on the preceding mounting panel, output gear's pivot slide set up in the output gear inslot, when the angle of swing arm changes driven gear's pivot is followed driven gear groove slides just output gear's pivot is followed output gear groove slides.
Preferably, the mounting structure further comprises a cross beam, and the front mounting plate and the rear mounting plate are fixedly connected to the cross beam at an adjustable interval.
Preferably, still including the dropproof device, the dropproof device is including response arm, response wheel and induction system, the one end of response arm rotate set up in on the front mounting panel, the response wheel rotate set up in the other end of response arm, the response wheel pastes tight solar panel's top surface and is located week side of roller brush, the induction system rigid coupling in be used for the response on the front mounting panel whether the response arm swings.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the front and rear moving wheels are arranged to be tightly attached to the top surface of the solar panel, so that the front and rear mounting plates can be placed on the top surface of the solar panel and move on the top surface of the solar panel, and the linkage roller brush moves on the top surface of the solar panel for cleaning, so that the cleaning device is not required to be provided with devices such as a sliding rail and the like, and is quicker and more convenient to install;
the front clamping wheel and the rear clamping wheel are respectively close to the side face of the solar panel to guide the movement of the front mounting plate and the rear mounting plate, so that the front mounting plate and the rear mounting plate are kept close to the edge of the solar panel in the moving process, and the roller brush can stably sweep the whole top face of the solar panel;
the distance between the front mounting plate and the rear mounting plate can be adjusted by arranging the cross beam, so that the solar energy collecting device is suitable for solar panels with different widths and roller brushes with different lengths;
the front moving wheel and the rear moving wheel are fixedly connected to two ends of the moving rotating shaft, so that the front moving wheel and the rear moving wheel synchronously rotate, and the front mounting plate and the rear mounting plate move more coordinately and synchronously;
the front connecting column and the rear connecting column are rotatably arranged on the front mounting plate and the rear mounting plate and are respectively and coaxially connected with the front end and the rear end of the roller brush shaft through the bolts, so that the roller brush shaft can be quickly separated from the front connecting column and the rear connecting column only by pulling out the bolts, and the quick assembly and disassembly of the roller brush shaft are realized;
the connecting part of the roller brush shaft and the connecting column is provided with the mutually tightly propped convex blocks, so that the roller brush shaft is linked to rotate when the connecting column rotates, and the driving connecting structure is not required to be disassembled and assembled when the roller brush shaft is disassembled and assembled, and the roller brush shaft is more convenient and faster;
the driven gear and the output gear are respectively and rotatably arranged on the swing arm, and the driven gear and the driving gear are kept in meshed transmission by arranging the driven gear groove, when the swing arm is fixedly connected with the front mounting plate at different angles, the output gear and the driving gear have different distances, and the roller brush shaft fixedly connected with the output gear is also at different heights, so that the height of the roller brush shaft can be adjusted only by adjusting the angle of the swing arm, and the quick adjustment of the height of the roller brush shaft is realized;
the output gear is vertically and slidably connected in the output gear groove on the front mounting plate, so that the output gear vertically ascends, descends and slides when the angle of the swing arm changes, the height change amplitude of the linkage roller brush shaft is maximum, and the height adjustment amplitude of the roller brush shaft is larger;
through setting up connecting hole and mounting hole to make connecting hole and mounting hole keep aliging through bolt or screw, make the position of swing arm and installation cover can quick adjustment fixed, thereby the height of quick adjustment roller brush axle.
Drawings
Fig. 1 is a schematic view of the overall structure of an embodiment of the present invention;
fig. 2 is a schematic view of another overall structure of the embodiment of the present invention;
FIG. 3 is a schematic view of the connection structure of the front and rear connection posts;
FIG. 4 is an enlarged view taken at A in FIG. 3;
FIG. 5 is a schematic view of another connecting structure of the front and rear connecting posts;
FIG. 6 is an enlarged view of FIG. 5 at B
FIG. 7 is a schematic view of a front mounting plate connection configuration;
fig. 8 is a schematic view of a rear mounting plate connection structure.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings of fig. 1-8.
Referring to fig. 1 and 2, the automatic cleaning device for the solar panel comprises a roller brush shaft 31, a roller brush 3 fixedly connected to the roller brush shaft 31, and front and rear mounting plates 1 and 2, wherein the front and rear ends of the roller brush shaft 31 are rotatably arranged on the front and rear mounting plates 1 and 2, respectively, and the roller brush shaft 31 is driven by a driving device to rotate and is linked with the roller brush 3 to rotate between the front and rear mounting plates 1 and 2 for cleaning.
Preceding, back mounting panel 1, 2 respectively the rigid coupling of adjustable interval on the crossbeam, preceding, back mounting panel 1, 2 lock respectively on the optional position of crossbeam through the screw thereby realize the regulation of interval, this embodiment is preferred to be set up first, second crossbeam 81, 82, it is first, the front end of second crossbeam 81, 82 rigid coupling respectively on preceding mounting panel 1, it is first, the rear end of second crossbeam 81, 82 slides respectively and inserts in the through-hole on back mounting panel 2, back mounting panel 2 passes through angle sign indicating number and screw locking and realizes preceding, back mounting panel 1, 2 interval regulation on the optional position of second crossbeam 82.
The lower sides of the front and rear mounting plates 1 and 2 are respectively provided with a front clamping wheel and a rear clamping wheel in a rotating manner, the front and rear clamping wheels comprise a first front clamping wheel 51 and a second front clamping wheel 52 which are rotatably arranged on the lower side of the front mounting plate 1, and a first rear clamping wheel 53 and a second rear clamping wheel 54 which are rotatably arranged on the lower side of the rear mounting plate 2, the side walls of the first front clamping wheel 51 and the second front clamping wheel 52 are respectively attached to the front side surface of the solar panel, and the side walls of the first rear clamping wheel 53 and the second rear clamping wheel 54 are respectively attached to the rear side surface of the solar panel, so that the front and rear mounting plates 1 and 2 are kept attached.
The opposite sides of the front and rear mounting plates 1, 2 are respectively provided with a front and a rear moving wheels in a rotating way, the front and rear moving wheels comprise a first and a second front moving wheels 41, 42 rotatably arranged on the front mounting plate 1 and a first and a second rear moving wheels 43, 44 rotatably arranged on the rear mounting plate 2, the first front and rear moving wheels 41, 43 are respectively fixedly connected with the two ends of a first moving rotating shaft 45 to enable the first front and rear moving wheels 41, 43 to rotate synchronously, and the second front, the rear moving wheels 42 and 44 are respectively and fixedly connected to two ends of the second moving rotating shaft 46, so that the second front moving wheels 42 and 44 synchronously rotate, the side walls of the first front moving wheels 41 and 42 and the side walls of the first rear moving wheels 43 and 44 respectively cling to the top surface of the solar panel by gravity, and the first front moving wheels 41 and the second front moving wheels 42 are driven by the driving device to rotate and link the front mounting plate 1 and the rear mounting plate 2 and the roller brush 3 to move on the top surface of the solar panel to realize cleaning.
The front mounting plate 1 is further provided with a falling-proof device 6 which comprises a first induction wheel 61, a second induction wheel 62, a first induction arm 63, a second induction arm 64, a first induction device 65 and a second induction device 66, one end of the first induction arm 63, one end of the second induction arm 64 are rotatably arranged on the front mounting plate 1, the first induction wheel 61, the second induction wheel 62 are respectively rotatably arranged at the other end of the first induction arm 63, the other end of the second induction arm 64, the first induction device 65, the second induction device 66 are respectively fixedly connected on the front mounting plate 1 for inducing whether the first induction arm 63, the second induction arm 64 swing, the first induction wheel 61, the second induction wheel 62 are positioned at the peripheral side of the roller brush 3 and tightly attached to the top surface of the solar panel, in the embodiment, the first induction wheel 61, the second induction wheel 62 are preferably arranged at the front side and the rear side of the roller brush 3 and tightly attached to the top surface of the solar panel, when the roller brush 3 moves to the front edge and the rear edge of the solar panel, the first induction wheel 61, the, the first and second induction wheels 61 and 62 lose support and fall off, the first and second induction arms 63 and 64 are linked to swing downwards, the first and second induction devices 65 and 66 induce the first and second induction arms 63 and 64 to swing downwards, the driving device is controlled to stop, the first and second front induction wheels 41 and 42 do not rotate any more, the roller brush 3 stops moving, and the whole cleaning device moves to fall off from the top surface of the solar panel. The first and second sensing devices 65 and 66 preferably employ micro switches, sensing cantilevers of the micro switches are used as the first and second sensing arms 63 and 64 when the cantilever micro switches are employed, and sensing ends of the micro switches are disposed on swing tracks of the first and second sensing arms 63 and 64 when the touch or push type micro switches are employed.
Referring to fig. 3-6, the front and rear connecting plates 1 and 2 are respectively rotatably provided with front and rear connecting posts 71 and 73, and the front and rear ends of the roller brush shaft 31 are respectively connected with the front and rear connecting posts 71 and 73 so as to be rotatably connected with the front and rear mounting plates 1 and 2 and realize quick assembly and disassembly of the roller brush shaft.
The front end of the roller brush shaft 31 and the front connecting column 71 are respectively provided with a front shaft hole 311 and a front connecting hole 715, a front bolt 72 is inserted into the front shaft hole 311 and the front connecting hole 715 for keeping coaxial, the front end of the roller brush shaft 31 is respectively provided with a first front lug 711 and a third front lug 713 at two sides of the front shaft hole 311, one end of the front connecting column 71 facing the roller brush shaft 31 is respectively provided with a second front lug 712 and a fourth front lug 714 at two sides of the front connecting hole 715, and the second front lug 712 and the fourth front lug 714 are slidably inserted between the first front lug 711 and the third front lug 713 and are abutted and abutted to form a circular ring.
The rear end of the roller brush shaft 31 and the rear connecting column 73 are respectively provided with a rear shaft hole 312 and a rear connecting hole 735, a rear bolt 74 is inserted into the rear shaft hole 312 and the rear connecting hole 735 and used for keeping coaxial, the rear end of the roller brush shaft 31 is respectively provided with a first rear lug 731 and a third rear lug 733 on two sides of the rear shaft hole 312, one end of the rear connecting column 73, facing the roller brush shaft 31, is respectively provided with a second rear lug 732 and a fourth rear lug 734 on two sides of the rear connecting hole 735, the second rear lug 732 and the fourth rear lug 734 are slidably inserted between the first rear lug 731 and the third rear lug 733, and the side faces of the second rear lug 732 and the fourth rear lug 734 are closely.
The front and rear bolts 72, 74 are pulled out and the roller brush shaft 31 is lifted, at this time, the first and third front protrusions 711, 713 at the front end of the roller brush shaft 31 slide away from the front connecting post 71 along the gap between the second and fourth front protrusions 712, 714, and the first and third rear protrusions 731, 733 at the rear end of the roller brush shaft 31 slide away from the rear connecting post 73 along the gap between the second and fourth rear protrusions 732, 734, so that the two ends of the roller brush shaft 31 are respectively disconnected from the front and rear connecting posts 71, 73, thereby realizing quick disassembly and assembly.
Referring to fig. 7 and 8, the front mounting plate 1 includes first and second front mounting plates 11 and 12 that are attached to each other, a driving gear 16, a driven gear 17, and an output gear 18 are interposed between the first and second front mounting plates 11 and 12, and the driven gear 17 and the output gear 18 are rotatably disposed on the swing arm 9 and engaged with each other, respectively.
The two ends of the driving gear 16 are respectively and rotatably arranged on the first and second front mounting plates 11 and 12, the first mounting plate 11 is provided with a driven gear groove 13 on the peripheral side of the driving gear 16, a rotating shaft 171 of the driven gear 17 is slidably arranged in the driven gear groove 13, so that the driven gear 17 is meshed with the driving gear 16 along the whole sliding process of the driven gear groove 13, a plurality of front mounting positions are arranged on the first front mounting plate 11 for fixedly connecting the swing arm 9 with the front mounting plate 1 at different angles, so that the output gear 18 and the driving gear 16 are at different intervals, the rotating shaft 181 of the output gear 18 is coaxially and fixedly connected with the front end of the front connecting column 71, and the driving gear 16 is driven by a driving device 19 fixedly connected on the wall mounting plate 1 to rotate and link the driven gear 17, the output gear 18, the front connecting column 71.
Preceding installation position is including setting up in 11 a plurality of preceding mounting holes 15 of first preceding mounting panel, has a plurality of swing arm connecting holes 91 on the swing arm 9, and mounting hole 15 and realize the rigid coupling through bolt or screw before swing arm connecting hole 91 aligns.
Still vertically being provided with output gear groove 14 on the first preceding mounting panel 11, the pivot 181 of output gear 18 slides and sets up in output gear groove 14, makes output gear 18 vertical sliding connection is on preceding mounting panel 1, and when the angle of swing arm 9 changed, driven gear 17's pivot 171 slided along driven gear groove 13, and the pivot 181 of output gear 18 goes up and down along output gear groove 14 slip simultaneously, and the lift of spliced pole 71, roller brush axle 31 and roller brush 3 before the linkage.
The rear mounting plate 2 is provided with a plurality of rear mounting positions for the rear end of the roller brush shaft 31 to be rotatably connected, each rear mounting position comprises a plurality of rear mounting holes 21 formed in the rear mounting plate 2, the rear end of the roller brush shaft 31 is sleeved with a mounting sleeve 22, the mounting sleeve 22 is provided with a plurality of mounting sleeve connecting holes 221, and the mounting sleeve connecting holes 221 are aligned with the rear mounting holes 21 and connected through bolts or screws.
Pulling out the bolts inserted into the swing arm connecting hole 91 and the front mounting hole 15, and simultaneously pulling out the bolts inserted into the mounting sleeve connecting hole 221 and the rear mounting hole 21, so that the swing arm 9 can swing;
the angle of the swing arm 9 is changed through swinging, so that the swing arm connecting hole 91 is aligned with the other front mounting hole 15, the bolt is inserted, so that the swing arm connecting hole 91 is kept aligned with the new front mounting hole 15, at the moment, the front connecting column 71, the roller brush shaft 31, the roller brush 3 and the mounting sleeve 22 synchronously lift along with the change of the angle of the swing arm 9, the mounting sleeve connecting hole 221 on the mounting sleeve 22 is aligned with the other rear mounting hole 21, and the bolt is inserted, so that the mounting sleeve connecting hole 221 is aligned with the new rear mounting hole 21.
In the process that the swing arm 9 changes the angle, the driven gear 17 slides along the driven gear groove 13 and keeps meshed with the driving gear 16 all the time, the output gear 18 slides along the output gear groove 14 to lift, and the front connecting column 71, the roller brush shaft 31, the roller brush 3 and the mounting sleeve 22 are linked to lift, so that the height of the roller brush shaft can be quickly adjusted only by changing the angle of the swing arm 9.
The driving device mentioned in the utility model is preferably adopted as a motor.
Referring to fig. 1-8, the utility model discloses the process of realizing self-cleaning does:
the cleaning device is placed on the top surface of the solar panel, the distance between the front mounting plate 1 and the rear mounting plate 2 is adjusted to enable the first front clamping wheels 51 and the second front clamping wheels 52 to be respectively and tightly attached to the front side surface of the solar panel, the first rear clamping wheels 53 and the second rear clamping wheels 54 to be respectively and tightly attached to the rear side surface of the solar panel, the first front moving wheels 41 and the second front moving wheels 42 and the first rear moving wheels 43 and 44 to be respectively and tightly attached to the top surface of the solar panel, and the first front moving wheels 41 and the second front moving wheels 42 are driven by the motor to rotate and are integrally moved left and right on the top surface of the.
Of course, the above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention, and all modifications made according to the spirit of the main technical solution of the present invention should be covered within the protection scope of the present invention.
Claims (10)
1. The utility model provides a solar panel self-cleaning device, its characterized in that, including roller brush axle, rigid coupling in the epaxial roller brush of roller brush and relative preceding, the back mounting panel that sets up, the preceding, the rear end of roller brush axle rotate respectively set up in on preceding, the back mounting panel, the downside of preceding, back mounting panel rotates respectively and is provided with preceding, back pinch roller, preceding, back pinch roller's lateral wall is used for respectively pasting tight solar panel's side, preceding, the relative one side of back mounting panel rotates respectively and is provided with preceding, the back driving wheel that moves, preceding, the lateral wall that moves the driving wheel back pastes tight solar panel's top surface respectively, roller brush axle with preceding, the back driving wheel that moves rotates by the drive arrangement drive respectively.
2. The automatic cleaning device for a solar panel according to claim 1, wherein the front and rear mounting plates are respectively and rotatably provided with a front connecting column and a rear connecting column, the front and rear ends of the roller brush shaft are respectively connected to the front and rear connecting columns so as to be rotatably arranged on the front and rear mounting plates, the front end of the roller brush shaft and the front connecting column are respectively provided with a front shaft hole and a front connecting hole, a front bolt is inserted into the front shaft hole and the front connecting hole for keeping coaxial, the front end of the roller brush shaft is respectively provided with a first front projection and a third front projection on two sides of the front shaft hole, the front connecting column faces one end of the roller brush shaft and is respectively provided with a second front projection and a fourth front projection on two sides of the front connecting hole, the second front projection and the fourth front projection are slidably inserted between the first front projection and the third front projection and are tightly abutted against each other, the rear end of the roller brush shaft and the rear connecting column are respectively provided with a rear shaft, the rear shaft hole with the back bolt of being inserted in the back connecting hole is used for keeping coaxial, the rear end of roller brush axle in rear shaft hole both sides have first, third back lug respectively, the back spliced pole orientation the one end of roller brush axle in back connecting hole both sides have second, fourth back lug respectively, second, fourth back lug slip cartridge in between first, third back lug and tightly push up each other.
3. The automatic cleaning device for a solar panel according to claim 2, further comprising a driving gear, a driven gear, an output gear and a swing arm, wherein the driving gear is rotatably disposed on the front mounting plate, the driven gear and the output gear are respectively rotatably disposed on the swing arm and are engaged with each other, a driven gear groove is disposed on the periphery of the driving gear, a rotating shaft of the driven gear is slidably disposed in the driven gear groove, so that the driven gear keeps engaged with the driving gear, a plurality of front mounting positions are disposed on the front mounting plate for the swing arm to be fixedly connected with the front mounting plate at different angles, so that the output gear is at different intervals with the driving gear, the output gear and the front connecting column face towards the coaxial fixed connection of one end of the front mounting plate, and the driving gear is driven by the driving device to rotate and link the driven gear, The output gear, the front connecting column and the roller brush shaft rotate.
4. The automatic cleaning device for solar panels as claimed in claim 3, wherein the rear mounting plate has a plurality of rear mounting positions for the rear ends of the roller brush shafts to be rotatably connected.
5. The automatic cleaning device for solar panels as claimed in claim 4, wherein the rear mounting position comprises a plurality of rear mounting holes, the rear end of the roller brush shaft is sleeved with a mounting sleeve, the mounting sleeve is provided with a plurality of mounting sleeve connecting holes, and the mounting sleeve connecting holes are aligned with the rear mounting holes and connected through bolts or screws.
6. The automatic cleaning device for solar panels according to claim 3, wherein the front mounting position comprises a plurality of front mounting holes, and the swing arm has a plurality of swing arm connecting holes, which are aligned with the front mounting holes and connected by bolts or screws.
7. The automatic cleaning device for solar panels according to claim 3, wherein the front mounting plate has a vertically disposed output gear slot, the rotating shaft of the output gear is slidably disposed in the output gear slot, and when the angle of the swing arm changes, the rotating shaft of the driven gear slides along the driven gear slot and the rotating shaft of the output gear slides along the output gear slot.
8. The automatic cleaning device for solar panels according to claim 1, further comprising a beam, wherein the front and rear mounting plates are fixed on the beam with adjustable distance.
9. The automatic cleaning device for solar panels according to claim 1, wherein the front and rear movable wheels are respectively fixed to two ends of the movable shaft.
10. The automatic cleaning device for the solar panel according to any one of claims 1 to 9, further comprising a falling prevention device, wherein the falling prevention device comprises a sensing arm, a sensing wheel and a sensing device, one end of the sensing arm is rotatably disposed on the front mounting plate, the sensing wheel is rotatably disposed at the other end of the sensing arm, the sensing wheel is closely attached to the top surface of the solar panel and located on the peripheral side of the roller brush, and the sensing device is fixedly connected to the front mounting plate for sensing whether the sensing arm swings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020370124.XU CN211866119U (en) | 2020-03-20 | 2020-03-20 | Solar panel self-cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020370124.XU CN211866119U (en) | 2020-03-20 | 2020-03-20 | Solar panel self-cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211866119U true CN211866119U (en) | 2020-11-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020370124.XU Active CN211866119U (en) | 2020-03-20 | 2020-03-20 | Solar panel self-cleaning device |
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| CN (1) | CN211866119U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111330930A (en) * | 2020-03-20 | 2020-06-26 | 广东众能光伏设备有限公司 | Solar panel self-cleaning device |
| CN114939563A (en) * | 2022-05-19 | 2022-08-26 | 李鸿阊 | Solar cell panel's face cleaning device |
-
2020
- 2020-03-20 CN CN202020370124.XU patent/CN211866119U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111330930A (en) * | 2020-03-20 | 2020-06-26 | 广东众能光伏设备有限公司 | Solar panel self-cleaning device |
| CN111330930B (en) * | 2020-03-20 | 2023-08-25 | 广东众能光伏设备有限公司 | Automatic cleaning device for solar panel |
| CN114939563A (en) * | 2022-05-19 | 2022-08-26 | 李鸿阊 | Solar cell panel's face cleaning device |
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