CN117097257A - Engineering photovoltaic panel cleaning device - Google Patents
Engineering photovoltaic panel cleaning device Download PDFInfo
- Publication number
- CN117097257A CN117097257A CN202311332162.0A CN202311332162A CN117097257A CN 117097257 A CN117097257 A CN 117097257A CN 202311332162 A CN202311332162 A CN 202311332162A CN 117097257 A CN117097257 A CN 117097257A
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- CN
- China
- Prior art keywords
- photovoltaic panel
- fixedly connected
- roller
- rotating
- rectangular frame
- 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
- 238000004140 cleaning Methods 0.000 title claims abstract description 40
- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 238000007664 blowing Methods 0.000 claims abstract description 19
- 230000000670 limiting effect Effects 0.000 claims description 23
- 238000001125 extrusion Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 5
- 238000007790 scraping Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 238000005406 washing Methods 0.000 abstract description 3
- 239000000428 dust Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/10—Cleaning arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
-
- 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 invention relates to the technical field of cleaning of photovoltaic panels, in particular to an engineering photovoltaic panel cleaning device; the crawler belt comprises crawler wheels, wherein the front crawler wheel and the rear crawler wheel are respectively arranged on corresponding crawler wheel brackets, electric telescopic rods are arranged on the left side and the right side of the top of each crawler wheel bracket, rotating seats are fixedly arranged at the telescopic ends of the electric telescopic rods, and rectangular frames are connected to the four rotating seats in a common rotating mode; the removing mechanism is arranged between the front side and the rear side in the rectangular frame of the rectangular frame and is used for removing stains on the surface of the photovoltaic panel; through carrying out the photovoltaic panel in proper order and shoveling, wiping, blowing multiple mode and cleaning, the combination of multiple cleaning modes makes the surface cleaning of photovoltaic panel cleaner, and cleaning effect is obvious, has avoided artificial wiping operation loaded down with trivial details, and need not to carry out the washing mode of washing, has practiced thrift the water resource.
Description
Technical Field
The invention relates to the technical field of cleaning of photovoltaic panels, in particular to an engineering photovoltaic panel cleaning device.
Background
A photovoltaic panel is a device that can convert solar energy into electrical energy, which is generated in a photovoltaic cell by the interaction of photons and electrons; the photovoltaic panel has the function of helping people to directly convert solar energy into electric energy, and clean and renewable energy sources can be produced for people.
The application range of the photovoltaic panel is wider, wherein the photovoltaic panel is most widely applied to a photovoltaic power station (shown in fig. 11), the photovoltaic panel can be accumulated with a lot of dirt and dust in the long-term use process to influence the light absorption capacity, the existing cleaning of the photovoltaic panel is mostly realized by manually taking a long-handle brush to brush the surface of the photovoltaic panel, but for a large number of photovoltaic panels, the mode is time-consuming and labor-consuming, is not suitable for manual cleaning, and for the existing water gun flushing, a certain amount of manpower can be saved to a certain extent, but a large amount of water sources are needed in the mode, and resource waste is caused.
Disclosure of Invention
The invention provides an engineering photovoltaic panel cleaning device which solves the problems existing in the background technology.
The invention provides an engineering photovoltaic panel cleaning device which comprises crawler wheels, wherein a front crawler wheel and a rear crawler wheel are respectively arranged on corresponding crawler wheel brackets, electric telescopic rods are arranged on the left side and the right side of the top of each crawler wheel bracket, rotating seats are fixedly arranged at the telescopic ends of the electric telescopic rods, and rectangular frames are connected to the four rotating seats in a common rotating mode; the removing mechanism is arranged between the front side and the rear side of the rectangular frame and is used for removing stains on the surface of the photovoltaic panel; the roller wiping mechanism is arranged between the front side and the rear side of the rectangular frame and positioned below the left side of the shoveling mechanism and is used for wiping stains on the surface of the photovoltaic panel; the blowing mechanism is arranged between the front side and the rear side of the rectangular frame and is positioned at the left side of the roller wiping mechanism and used for blowing stains on the surface of the photovoltaic panel; the roller wiping mechanism comprises extension plates fixedly connected to the lower ends of the front side and the rear side of the rectangular frame, a rotating roller is rotationally connected between the front extending plate and the rear extending plate, a flexible wiping roller is connected to the rotating roller in a front-rear sliding mode, a limiting rod is fixedly connected to the rotating roller, the limiting rod is longitudinally and slidably connected to the limiting groove formed in the inner wall of the flexible wiping roller, an extrusion spring is sleeved on the right side of the rotating roller, two ends of the extrusion spring are fixedly connected to the rectangular frame and the flexible wiping roller respectively, a limiting ring is fixedly connected to the left side of the rotating roller, a reciprocating pushing portion is arranged on the rotating roller and located on the left side of the limiting ring, and a first motor is arranged on the rear side of the rotating roller.
In one possible implementation mode, the shoveling mechanism comprises a rotating shaft which is rotationally connected between the front side and the rear side of the rectangular frame, the rotating shaft is fixedly connected to the middle positions of the front side and the rear side of the rotating plate, sliding rods are fixedly connected to the front side and the rear side of the rotating plate and positioned on the right side of the rotating shaft, L-shaped frames are fixedly connected to the bottom ends of the front side and the rear side of the rectangular frame, the sliding rods are slidably connected in arc-shaped grooves formed in the opposite sides of the two L-shaped frames, and extension springs are fixedly connected between the sliding rods and the L-shaped frames.
In one possible implementation mode, the shoveling mechanism further comprises a rubber shovel which is fixedly connected to the right side of the rotating plate and is of an arc-shaped structure, a yielding groove is formed in the rotating plate and located on the left side of the rubber shovel, a material receiving frame is detachably connected in the yielding groove, and a comb-shaped toothed plate matched with the flexible wiping roller is fixedly connected to the left side of the rotating plate.
In one possible implementation mode, the reciprocating pushing part comprises a worm integrally formed with the rotating roller, a worm wheel is connected to the worm in a meshed mode, connecting shafts on the left side and the right side of the worm wheel are rotatably connected to a U-shaped frame, the U-shaped frame is fixedly connected to the upper end of the front side of the rectangular frame, and a cam is fixedly connected to the connecting shafts.
In one possible implementation manner, the left sides of the front extension plate and the rear extension plate are fixedly connected with fixing plates, a guide frame is fixedly connected between the two fixing plates, and a through hole is formed in the front side of the bottom wall of the guide frame.
In one possible implementation mode, the blowing mechanism comprises a plurality of vent pipes which are linearly and uniformly distributed along the length direction of the rectangular frame, the vent pipes are communicated and arranged through connecting pipes, a plurality of jet heads are uniformly rotated and connected from front to back below each vent pipe, a plurality of jet heads on the same vent pipe slide and penetrate through a yielding groove formed in a pushing rod, the pushing rods are connected onto a cross rod together, an adjusting pushing part is arranged on the rear side of the cross rod, and a blower is arranged on one vent pipe.
In one possible implementation mode, the adjusting pushing part comprises a connecting rod fixedly connected to the rear side of the cross rod, the rear end of the bottom end of the connecting rod is slidingly connected to an annular groove formed in the first rotary table, a wedge block is fixedly connected to the position, deviating from the circle center, of the bottom end of the first rotary table and is slidingly connected to the adjusting groove, a threaded rod is connected to the wedge block, the bottom end of the threaded rod is rotationally connected to the adjusting groove, the adjusting groove is fixedly connected to the upper end of the second rotary table, the rear end of the second rotary table is fixedly connected to the second motor, and the second motor is connected to the rectangular frame through a motor base.
The above technical solutions in the embodiments of the present invention have at least one of the following technical effects: 1. according to the engineering photovoltaic panel cleaning device provided by the embodiment of the invention, the photovoltaic panel is cleaned in a plurality of modes of shoveling, wiping and blowing in sequence, the surface of the photovoltaic panel is cleaner due to the combination of the plurality of cleaning modes, the cleaning effect is obvious, the manual wiping operation is avoided, the water washing and flushing mode is not needed, and the water resource is saved.
2. According to the engineering photovoltaic panel cleaning device provided by the embodiment of the invention, the arranged flexible wiping roller can wipe along the moving direction of the photovoltaic panel and simultaneously wipe along the direction perpendicular to the moving direction, the cleaning effect of the photovoltaic panel is better due to the acting forces in multiple directions, and the wiping in a wave path simulates a manual wiping mode, so that the wiping effect is further improved.
3. According to the engineering photovoltaic panel cleaning device provided by the embodiment of the invention, through the elastic arrangement of the removing mechanism, the comb-shaped toothed plate at the other end of the rotating plate can scrape dust and dirt on the flexible wiping roller when the photovoltaic panel is removed by a certain elastic extrusion force, the elastic extrusion force can prevent dirt which is difficult to clean from being scratched in the removing process, and the engineering photovoltaic panel cleaning device has a simple structure, and can achieve multiple effects at the same time without the action of additional driving force.
4. According to the engineering photovoltaic panel cleaning device provided by the embodiment of the invention, through the arrangement of the blowing mechanism, the scraped and wiped photovoltaic panel is further blown, the panel is cleaned by wind power, dirt and dust are prevented from being cleaned in time, and the surface of the photovoltaic panel is protected by the blowing mode of non-contact cleaning.
Drawings
Fig. 1 is a schematic view of a first view angle structure of an engineering photovoltaic panel cleaning apparatus according to an embodiment of the present invention.
Fig. 2 is a schematic view of a second view angle structure of an engineering photovoltaic panel cleaning apparatus according to an embodiment of the present invention.
Fig. 3 is an enlarged view at a in fig. 2.
Fig. 4 is a schematic view of a third view angle structure of an engineering photovoltaic panel cleaning apparatus according to an embodiment of the present invention.
Fig. 5 is an enlarged view at B in fig. 4.
Fig. 6 is a schematic view of a part of a structure of an engineering photovoltaic panel cleaning apparatus according to an embodiment of the present invention.
Fig. 7 is an enlarged view at C in fig. 6.
Fig. 8 is a partial structural cross-sectional view of a roller wiping mechanism of an engineering photovoltaic panel cleaning apparatus according to an embodiment of the present invention.
Fig. 9 is a schematic diagram showing structural connection between a vent pipe and a jet head of an engineering photovoltaic panel cleaning apparatus according to an embodiment of the present invention.
Fig. 10 is an exploded schematic view of a part of a structure of an adjusting pushing part of an engineering photovoltaic panel cleaning apparatus according to an embodiment of the present invention.
FIG. 11 is a view of a cleaning object scene of the present invention.
In the figure: 1. track wheels; 2. a belt wheel bracket; 21. an electric telescopic rod; 22. a rotating seat; 23. a rectangular frame; 3. a removing mechanism; 31. a rotating shaft; 32. a rotating plate; 33. a slide bar; 34. an L-shaped frame; 35. a tension spring; 36. a rubber shovel; 37. a material receiving frame; 38. comb-shaped toothed plates; 4. a roller wiping mechanism; 40. an extension plate; 41. a rotating roller; 42. a flexible wiping roller; 43. a limit rod; 44. extruding a spring; 45. a limiting ring; 46. a reciprocating pushing part; 461. a worm; 462. a worm wheel; 463. a U-shaped frame; 464. a cam; 47. a fixing plate; 48. a guide frame; 5. a blowing mechanism; 51. a vent pipe; 52. a connecting pipe; 53. a jet head; 54. a push rod; 55. a cross bar; 56. an adjustment pushing part; 561. a connecting rod; 562. a first turntable; 563. wedge blocks; 564. an adjustment tank; 565. a threaded rod; 566. a second turntable; 57. a blower.
Detailed Description
In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention may be embodied in many other forms than described below and similarly modified by those skilled in the art without departing from the spirit or scope of the invention, which is therefore not limited to the specific embodiments disclosed below.
Referring to fig. 1, 2, 4, 8 and 11, an engineering photovoltaic panel cleaning device comprises crawler wheels 1, wherein the front crawler wheel 1 and the rear crawler wheel 1 are respectively installed on corresponding belt wheel supports 2, electric telescopic rods 21 are installed on the left side and the right side of the top of each belt wheel support 2, rotating seats 22 are fixedly installed at the telescopic ends of the electric telescopic rods 21, and rectangular frames 23 are connected to the four rotating seats 22 in a common rotating mode; the removing mechanism 3 is arranged between the front side and the rear side of the rectangular frame 23 and is used for removing stains on the surface of the photovoltaic panel; the roller wiping mechanism 4 is arranged between the front side and the rear side of the rectangular frame 23 and positioned below the left side of the shoveling mechanism 3 and is used for wiping stains on the surface of the photovoltaic panel; the blowing mechanism 5 is arranged between the front side and the rear side of the rectangular frame 23 and positioned at the left side of the roller wiping mechanism 4 and is used for blowing dirt on the surface of the photovoltaic panel; the roller wiping mechanism 4 includes an extension board 40 fixedly connected to the lower ends of the front and rear sides in the rectangular frame 23, a rotating roller 41 is rotatably connected between the front and rear extension boards 40, a flexible wiping roller 42 is slidably connected to the rotating roller 41, a limiting rod 43 is fixedly connected to the rotating roller 41, the limiting rod 43 is slidably connected to the rotating roller 41 in a limiting groove formed in the inner wall of the flexible wiping roller 42 (in this description, the flexible wiping roller 42 is of a split structure), an extrusion spring 44 is sleeved on the right side of the rotating roller 41, two ends of the extrusion spring 44 are fixedly connected to the rectangular frame 23 and the flexible wiping roller 42 respectively, a limiting ring 45 is fixedly connected to the left side of the rotating roller 41, a reciprocating pushing portion 46 is arranged on the rotating roller 41 and located on the left side of the limiting ring 45, and a first motor is arranged on the rear side of the rotating roller 41.
During specific work, the photovoltaic panel cleaning device is moved to one end of a photovoltaic panel to be cleaned, the height of the electric telescopic rod 21 on the belt wheel support 2 is adjusted according to the inclination of the photovoltaic panel, the rectangular frame 23 is driven by the rotating seat 22 to rotate and adjust until the rectangular frame 23 and the photovoltaic panel to be cleaned are in a relatively parallel state, the front crawler wheel 1 and the rear crawler wheel 1 enter two side edges of the photovoltaic panel respectively, the front crawler wheel 1 and the rear crawler wheel 1 are driven by external driving (not shown in the figure) to move rightwards, the surface of the photovoltaic panel is firstly contacted by the shoveling mechanism 3, the surface of the photovoltaic panel is shoveled, then the wiping mechanism 4 is used for wiping the position of the photovoltaic panel, the stains are further cleaned, and finally the position of the photovoltaic panel after wiping is utilized by the blowing mechanism 5 for blowing.
The specific working process of the roller wiping mechanism 4 is as follows: the first motor is started to drive the flexible wiping roller 42 to rotate, when the flexible wiping roller 42 moves rightwards to wipe the surface of the photovoltaic panel, as the rotating roller 41 is provided with the limiting rod 43, the limiting rod 43 and the limiting groove move relatively in the front-back direction, and meanwhile, the rotating roller 41 is not influenced to drive the flexible wiping roller 42 to rotate, the reciprocating pushing part 46 can push the flexible wiping roller 42 to move forwards and backwards, the extrusion spring 44 can repeatedly extrude, the flexible wiping roller 42 moves forwards under the limiting effect of the limiting ring 45, the reciprocating pushing part 46 cannot be influenced to work, the flexible wiping roller 42 wipes the photovoltaic panel in a wavy path, the acting force in multiple directions is increased to wipe the photovoltaic panel, and the wiping effect of the flexible wiping roller 42 is improved.
Referring to fig. 4 and 5, the reciprocating pushing part 46 includes a worm 461 integrally formed with the rotating roller 41, a worm gear 462 is engaged with the worm 461, connecting shafts on the left and right sides of the worm gear 462 are rotatably connected to a U-shaped frame 463, the U-shaped frame 463 is fixedly connected to the upper end of the front side of the rectangular frame 23, and a cam 464 is fixedly connected to the connecting shafts.
When the flexible wiping roller 42 is started, the worm 461 is driven to synchronously rotate, the worm 461 drives the worm gear 462 to rotate, the worm gear 462 rotates and drives the cams 464 on the connecting shafts at two sides to rotate, and the protruding parts of the cams 464 repeatedly abut against the front side of the flexible wiping roller 42 to further drive the flexible wiping roller 42 to move back and forth.
Referring to fig. 1, fig. 4, fig. 6 and fig. 7, the removing mechanism 3 includes a rotating shaft 31 rotatably connected between the front side and the rear side of the rectangular frame 23, the rotating shaft 31 is fixedly connected to the middle position of the front side and the rear side of the rotating plate 32, the front side and the rear side of the rotating plate 32 are respectively and fixedly connected with a sliding rod 33, the bottom ends of the front side and the rear side of the rectangular frame 23 are respectively and fixedly connected with an L-shaped frame 34, the sliding rod 33 is slidably connected in arc grooves formed in opposite sides of the two L-shaped frames 34, an extension spring 35 is fixedly connected between the sliding rod 33 and the L-shaped frames 34, the removing mechanism 3 further includes a rubber shovel 36 fixedly connected to the right side of the rotating plate 32 and having an arc structure, a yielding groove is formed in the left side of the rotating plate 32, a receiving frame 37 is detachably connected in the yielding groove, and the left side of the rotating plate 32 is fixedly connected with a comb-shaped toothed plate 38 matched with the flexible roller 42.
With continued reference to fig. 3 and 4, the left sides of the front and rear extension plates 40 are fixedly connected with a fixing plate 47, a guiding frame 48 is fixedly connected between the two fixing plates 47, and a through hole is formed in the front side of the bottom wall of the guiding frame 48.
Specifically, in the initial state of the extension spring 35, the sliding rod 33 is pulled to be located at the lowest position of the arc-shaped groove, at the moment, the bottom end of the rubber shovel 36 is lower than the lowest position of the flexible wiping roller 42, at the beginning, the rotating plate 32 is rotated leftwards around the rotating shaft 31 by manpower or external acting force until the rubber shovel 36 contacts the surface of the photovoltaic panel, when the rubber shovel 36 moves rightwards, the spot of the photovoltaic panel is shoveled, the shoveled spot is moved into the material receiving frame 37 along the arc surface at the upper end of the rubber shovel 36, and after each piece of photovoltaic panel is cleaned, the material receiving frame 37 can take out the poured spot and is reloaded into the yielding groove; when the rotating plate 32 rotates, the sliding rod 33 will move upwards in the arc-shaped groove, the tension spring 35 is in a stretched state, the comb-shaped toothed plate 38 on the left side of the rotating plate 32 is always close to the flexible wiping roller 42, the flexible wiping roller 42 will scrape dirt on the flexible wiping roller 42 in the rotating process, the scraped dirt will fall into the guide frame 48, the length of the guide frame 48 is longer than the width of the photovoltaic panel, the position of the through hole is located on the front side of the photovoltaic panel, and the dirt will fall to the ground along the guide frame 48 to the through hole due to the downward inclination of the guide frame 48 from back to front.
Referring to fig. 4 and 9, the air blowing mechanism 5 includes a plurality of air pipes 51 which are uniformly distributed linearly along the length direction of the rectangular frame 23, the plurality of air pipes 51 are communicated and arranged through connecting pipes 52, a plurality of air jet heads 53 are uniformly rotated and connected from front to back below each air pipe 51, rotation limiting grooves are formed in positions, corresponding to the air jet heads 53, of the lower parts of the air pipes 51, the plurality of air jet heads 53 on the same air pipe 51 slide to penetrate through the yielding grooves formed in the pushing rods 54, the pushing rods 54 are jointly connected to the cross rods 55, an adjusting pushing part 56 is arranged at the rear side of the cross rods 55, and an air blower 57 is arranged on one air pipe 51.
During specific operation, the air blower 57 is started, air passes through the connecting pipe 52 and is blown to the photovoltaic panel through the air jet heads 53, residual dust is blown away, as the push rods 54 are connected to the air jet heads 53 of the same air jet pipe 51 together, the push rods 54 are connected to the cross rod 55 together, when the front-back displacement of the cross rod 55 changes, the angles of all the air jet heads 53 can be adjusted simultaneously, and under the action of the adjusting pushing part 56, the air jet heads 53 are driven to rotate back and forth to blow, and the rotating angle under the limit of the rotating limit groove is controlled in a certain range, so that dust is conveniently blown down from back to front in an inclined manner.
Referring to fig. 4 and 10, the adjusting pushing portion 56 includes a connecting rod 561 fixedly connected to the rear side of the cross rod 55, the rear end of the bottom end of the connecting rod 561 is slidingly connected in an annular groove formed in the first rotary disc 562, a wedge block 563 is fixedly connected to the position of the bottom end of the first rotary disc 562 deviating from the center of the circle, the wedge block 563 is slidingly connected in an adjusting groove 564, a threaded rod 565 is connected to the wedge block 563 in a threaded manner, the bottom end of the threaded rod 565 is rotatably connected in the adjusting groove 564, the adjusting groove 564 is fixedly connected to the upper end of the second rotary disc 566, the rear end of the second rotary disc 566 is fixedly connected to the second motor, and the second motor is connected to the rectangular frame 23 through a motor base.
The adjustment pushing portion 56 specifically works as follows: when the second motor is started, the second turntable 566 will be driven to rotate, the second turntable 566 will drive the first turntable 562 to rotate, because of the wedge-shaped block 563 arranged at the center of the back side of the first turntable 562, the first turntable 562 will drive the connecting rod 561 to displace along with the rotation of the annular groove, when the rotation angle of the jet head 53 needs to be regulated, the threaded rod 565 is rotated, the wedge-shaped block 563 will be driven to displace in the regulating groove 564, the distance between the wedge-shaped block 563 and the center of the circle of the second turntable 566 is changed, and when the second turntable 566 rotates, the displacement distance of the connecting rod 561 in the first turntable 562 is changed, and then the distance pushed by the push rod 54 is changed, so as to regulate the jet angle change range of the jet head 53.
In embodiments of the invention, unless expressly specified and limited otherwise, a first feature "up" or "down" on a second feature may be that the first and second features are in direct contact, or that the first and second features are in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "connected," "mounted," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, or slidably connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
The embodiments of the present invention are all preferred embodiments of the present invention, and are not intended to limit the scope of the present invention in this way, therefore: all equivalent changes in structure, shape and principle according to the present invention should be covered in the protection scope of the present invention.
Claims (7)
1. Engineering photovoltaic panel cleaning device, including track wheel (1), its characterized in that: the front crawler wheel (1) and the rear crawler wheel (1) are respectively arranged on the corresponding crawler wheel brackets (2), the left side and the right side of the top of each crawler wheel bracket (2) are provided with electric telescopic rods (21), the telescopic ends of the electric telescopic rods (21) are fixedly provided with rotating seats (22), and the four rotating seats (22) are connected with rectangular frames (23) in a common rotating mode;
the removing mechanism (3) is arranged between the front side and the rear side of the rectangular frame (23) and is used for removing stains on the surface of the photovoltaic panel;
the roller wiping mechanism (4) is arranged between the front side and the rear side of the rectangular frame (23) and positioned below the left side of the shoveling mechanism (3) and is used for wiping stains on the surface of the photovoltaic panel;
the blowing mechanism (5) is arranged between the front side and the rear side of the rectangular frame (23) and is positioned at the left side of the roller wiping mechanism (4) and is used for blowing dirt on the surface of the photovoltaic panel;
the roller wiping mechanism (4) comprises extension plates (40) fixedly connected to the lower ends of the front side and the rear side of the rectangular frame (23), a rotating roller (41) is rotatably connected between the front side and the rear side of the two extension plates (40), a flexible wiping roller (42) is slidably connected to the rotating roller (41) front and rear, a limiting rod (43) is fixedly connected to the rotating roller (41), the limiting rod (43) is slidably connected to the inner wall of the flexible wiping roller (42) front and rear in a limiting groove formed in the inner wall of the flexible wiping roller (42), an extrusion spring (44) is sleeved on the right side of the rotating roller (41), two ends of the extrusion spring (44) are fixedly connected to the rectangular frame (23) and the flexible wiping roller (42) respectively, a limiting ring (45) is fixedly connected to the left side of the rotating roller (41), a reciprocating pushing part (46) is arranged on the rotating roller (41) and is positioned on the left side of the limiting ring (45), and a first motor is arranged on the rear side of the rotating roller (41).
2. An engineered photovoltaic panel cleaning device as in claim 1, wherein: the utility model provides a shovel mechanism (3) including rotating pivot (31) between the front and back both sides in rectangular frame (23), pivot (31) fixed connection is in the front and back both sides middle part position of rotor plate (32), the front and back both sides of rotor plate (32) just are located right side fixedly connected with slide bar (33) of pivot (31), both sides bottom fixedly connected with L type frame (34) around rectangular frame (23), slide bar (33) sliding connection is in the arc wall that two L type frame (34) opposite sides were seted up, fixedly connected with extension spring (35) between slide bar (33) and L type frame (34).
3. An engineered photovoltaic panel cleaning device as in claim 1, wherein: the scraping mechanism (3) further comprises a rubber shovel (36) which is fixedly connected to the right side of the rotating plate (32) and is of an arc-shaped structure, a yielding groove is formed in the left side of the rotating plate (32) and located on the left side of the rubber shovel (36), a material receiving frame (37) is detachably connected in the yielding groove, and a comb-shaped toothed plate (38) matched with the flexible wiping roller (42) is fixedly connected to the left side of the rotating plate (32).
4. An engineered photovoltaic panel cleaning device as in claim 1, wherein: the reciprocating pushing part (46) comprises a worm (461) integrally formed with the rotating roller (41), a worm wheel (462) is connected to the worm (461) in a meshed mode, connecting shafts on the left side and the right side of the worm wheel (462) are rotatably connected to the U-shaped frame (463), the U-shaped frame (463) is fixedly connected to the upper end of the front side of the rectangular frame (23), and a cam (464) is fixedly connected to the connecting shafts.
5. An engineered photovoltaic panel cleaning device as in claim 1, wherein: the left sides of the front extension plate (40) and the rear extension plate (40) are fixedly connected with fixing plates (47), guide frames (48) are fixedly connected between the two fixing plates (47), and through holes are formed in the front sides of the bottom walls of the guide frames (48).
6. An engineered photovoltaic panel cleaning device as in claim 1, wherein: the air blowing mechanism (5) comprises a plurality of vent pipes (51) which are linearly and uniformly distributed along the length direction of the rectangular frame (23), the vent pipes (51) are communicated and arranged through connecting pipes (52), a plurality of air blowing heads (53) are uniformly rotated and connected from front to back below each vent pipe (51), the positions of the air blowing heads (53) corresponding to the lower parts of the vent pipes (51) are provided with rotation limiting grooves, the air blowing heads (53) on the same vent pipe (51) all slide to penetrate through the abdicating grooves formed in the pushing rods (54), the pushing rods (54) are connected onto the cross rods (55) together, the rear sides of the cross rods (55) are provided with adjusting pushing parts (56), and one vent pipe (51) is provided with an air blower (57).
7. An engineered photovoltaic panel cleaning device as in claim 6, wherein: the adjusting pushing part (56) comprises a connecting rod (561) fixedly connected to the rear side of the cross rod (55), the rear end of the bottom end of the connecting rod (561) is slidingly connected to an annular groove formed in the first rotary disc (562), a wedge block (563) is fixedly connected to the position, deviating from the circle center, of the bottom end of the first rotary disc (562), the wedge block (563) is slidingly connected to an adjusting groove (564), a threaded rod (565) is connected to the wedge block (563) in a threaded manner, the bottom end of the threaded rod (565) is rotationally connected to the adjusting groove (564), the adjusting groove (564) is fixedly connected to the upper end of the second rotary disc (566), the rear end of the second rotary disc (566) is fixedly connected to a second motor, and the second motor is connected to the rectangular frame (23) through a motor base.
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| CN202311332162.0A CN117097257B (en) | 2023-10-16 | 2023-10-16 | Engineering photovoltaic panel cleaning device |
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| CN202311332162.0A CN117097257B (en) | 2023-10-16 | 2023-10-16 | Engineering photovoltaic panel cleaning device |
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| CN117097257A true CN117097257A (en) | 2023-11-21 |
| CN117097257B CN117097257B (en) | 2023-12-22 |
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|---|---|---|---|---|
| JP2017144413A (en) * | 2016-02-19 | 2017-08-24 | アロン電機株式会社 | Photovoltaic power generation panel cleaning device |
| US20170331417A1 (en) * | 2016-05-13 | 2017-11-16 | Boson Robotics Ltd. | Cleaning mechanism having self-locking function and photovoltaic panel cleaning equipment having same |
| CN116131745A (en) * | 2022-12-27 | 2023-05-16 | 新疆能源(集团)哈密清洁能源有限责任公司 | New energy photovoltaic panel operation maintenance device and method thereof |
| CN116237291A (en) * | 2023-03-25 | 2023-06-09 | 宋建伟 | Dust cleaning device and cleaning method for photovoltaic panel |
| CN116871213A (en) * | 2023-08-22 | 2023-10-13 | 无锡安鑫卓越智能科技有限公司 | Photovoltaic power generation plate cleaning and drying device and cleaning and drying method |
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2023
- 2023-10-16 CN CN202311332162.0A patent/CN117097257B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017144413A (en) * | 2016-02-19 | 2017-08-24 | アロン電機株式会社 | Photovoltaic power generation panel cleaning device |
| US20170331417A1 (en) * | 2016-05-13 | 2017-11-16 | Boson Robotics Ltd. | Cleaning mechanism having self-locking function and photovoltaic panel cleaning equipment having same |
| CN116131745A (en) * | 2022-12-27 | 2023-05-16 | 新疆能源(集团)哈密清洁能源有限责任公司 | New energy photovoltaic panel operation maintenance device and method thereof |
| CN116237291A (en) * | 2023-03-25 | 2023-06-09 | 宋建伟 | Dust cleaning device and cleaning method for photovoltaic panel |
| CN116871213A (en) * | 2023-08-22 | 2023-10-13 | 无锡安鑫卓越智能科技有限公司 | Photovoltaic power generation plate cleaning and drying device and cleaning and drying method |
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| CN117097257B (en) | 2023-12-22 |
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