CN214707642U

CN214707642U - Photovoltaic module cleaning device capable of being intelligently controlled

Info

Publication number: CN214707642U
Application number: CN202120952325.5U
Authority: CN
Inventors: 杨龙
Original assignee: Heilongjiang Tuoda Technology Co ltd
Current assignee: Heilongjiang Tuoda Technology Co ltd
Priority date: 2021-05-07
Filing date: 2021-05-07
Publication date: 2021-11-12
Anticipated expiration: 2031-05-07

Abstract

The utility model discloses a abluent device of photovoltaic module that can intelligently control, two running gear set up in the both sides of cleaning the mechanism, clean the platform bottom and seted up clean groove, brush roller and fixed block all set up in clean inslot, the mounting groove has been seted up at the both ends of brush roller, the one end joint of first pivot is in the mounting groove, the other end of first pivot run through clean groove lateral wall and with first rotation gear fixed connection, the fixed block passes through the telescopic link and is fixed in the roof of clean groove, the sponge that absorbs water is fixed in the bottom of fixed block, set up the collection chamber in the fixed block, the one side that the fixed block is close to the brush roller is seted up and is collected the slag inlet that the chamber communicates, the base plate is fixed in one side that the fixed block was provided with the slag inlet, the one end fixedly connected with more than two broach of slag inlet is kept away from to the base plate, broach and brush roller butt. The dust that the in-process of cleaning utilized the broach to gather the brush root is scraped to send the dust of scraping to the collection chamber and collect, effectively avoided the condition of brush collection dirt.

Description

Photovoltaic module cleaning device capable of being intelligently controlled

Technical Field

The utility model relates to a photovoltaic board washs technical field, and is more specific relates to a abluent device of photovoltaic module that can intelligently control.

Background

The photovoltaic module is a core part of a solar power generation system and is used for converting solar energy into electric energy and storing the electric energy, the photovoltaic module is placed outdoors for a long time, dirt such as dust and bird droppings is easily accumulated on the surface of the photovoltaic panel, the conversion efficiency of the photovoltaic panel is reduced, and the power generation efficiency is influenced. And current cleaning device is in long-time use, and the brush root on the brush roller can gather the dust, and the clearance can bring secondary pollution for photovoltaic module in time, influences and cleans the quality.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to solve the technical problem that a abluent device of photovoltaic module that can intelligently control is proposed, cleans the in-process and utilizes the broach to strike off the dust that the brush root is gathered to the dust that will strike off is delivered to the collection chamber and is collected, has effectively avoided the condition of brush collection dirt, prevents secondary pollution.

To achieve the purpose, the utility model adopts the following technical proposal: an intelligently-controlled photovoltaic module cleaning device comprises a cleaning mechanism, two traveling mechanisms and a driving mechanism, wherein the two traveling mechanisms are arranged on two sides of the cleaning mechanism, the cleaning mechanism comprises a cleaning platform, a first rotating shaft, a brush roller, a fixed block, brushes, a first rotating gear, a telescopic rod, a high-pressure nozzle and a water-absorbing sponge, a cleaning groove is formed in the bottom of the cleaning platform, the brush roller and the fixed block are both arranged in the cleaning groove, more than two brushes are uniformly fixed on the periphery of the brush roller, mounting grooves are formed in two ends of the brush roller, one end of the first rotating shaft is clamped in the mounting grooves, the first rotating gear is rotatably arranged on the side face of the cleaning platform, the other end of the first rotating shaft penetrates through the side wall of the cleaning groove and is fixedly connected with the first rotating gear, the fixed block is fixed on the top wall of the cleaning groove through the telescopic rod, the water-absorbing sponge is fixed at the bottom of the fixed block, a collecting cavity is formed in the fixed block, the fixed block is close to one side of brush roller and sets up the slag inlet that communicates with the collection chamber, and the base plate is fixed in one side that the fixed block was provided with the slag inlet, and the one end fixedly connected with more than two broach of slag inlet are kept away from to the base plate, broach and brush roller butt, running gear include the casing, and the roll groove has been seted up to one side that the casing is close to the platform that cleans, cleans the platform and passes through the bracing piece and roll the groove lateral wall and rotate and be connected, and actuating mechanism sets up in the roll groove.

The utility model discloses in the technical scheme of preferred, the water storage chamber has been seted up to the top of clean groove, and the clean groove passes through apopore and water storage chamber intercommunication, and the high pressure nozzle joint is in the apopore.

The utility model discloses in the technical scheme of preferred, running gear includes gyro wheel, lower gyro wheel, second transmitting gear and conveyer belt, goes up the gyro wheel and rotates through the second pivot and set up in the rolling slot, and two go up the gyro wheel and pass through the conveyer belt transmission and connect, and second transmitting gear is fixed in the free end of second pivot, and second transmitting gear and the meshing of first transmitting gear, and the gyro wheel mounting groove has been seted up to the bottom of rolling slot, and lower gyro wheel rotates and sets up in the gyro wheel mounting groove.

The utility model discloses in the technical scheme of preferred, actuating mechanism includes first slider, first motor, second motor, threaded spindle, third rolling gear and fourth rolling gear, the spout has been seted up to the rolling slot lateral wall, and first slider slides and sets up in the spout, and first motor inlays in the lateral wall of spout, the one end of threaded spindle and the power output shaft fixed connection of first motor, the other end and the first slider threaded connection of threaded spindle, and the second motor inlays in first slider, and third rolling gear is fixed in the power take off of second motor, sets firmly the fourth rolling gear with third rolling gear meshing on the bracing piece.

The utility model discloses in the technical scheme of preferred, be provided with clamping mechanism in the first pivot, clamping mechanism includes second slider, compression spring, connecting rod and block rubber, has seted up the slip chamber in the first pivot, and the second slider slides and sets up in the slip intracavity, and the butt has compression spring between second slider and the slip chamber lateral wall, the one end and the second slider fixed connection of connecting rod, the other end of connecting rod stretch out the slip chamber and with block rubber fixed connection.

The utility model discloses in the technical scheme of preferred, the top of cleaning the platform side is fixed with the boss, the casing top seted up with boss complex recess.

The utility model has the advantages that:

the utility model provides a abluent device of photovoltaic module that can intelligently control cleans the in-process and utilizes the broach to strike off the dust that the brush root was gathered to send the dust that strikes off to collecting the chamber and collecting, effectively avoided the condition of brush collection dirt, prevent secondary pollution.

Drawings

Fig. 1 is a schematic structural diagram of an apparatus for intelligently cleaning a photovoltaic module according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;

FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1;

fig. 4 is an enlarged schematic view at C in fig. 1.

In the figure:

1-cleaning mechanism, 101-cleaning platform, 102-cleaning groove, 103-first rotating shaft, 104-brush roller, 105-brush, 106-fixed block, 107-installation groove, 108-first rotating gear, 109-telescopic rod, 110-water storage cavity, 111-water outlet hole, 112-high-pressure spray head, 113-water-absorbing sponge, 2-walking mechanism, 201-shell, 202-rolling groove, 203-upper roller, 204-lower roller, 205-second rotating shaft, 206-second rotating gear, 207-conveying belt, 208-roller installation groove, 3-driving mechanism, 301-sliding groove, 302-first sliding block, 303-first motor, 304-second motor, 305-threaded shaft, 306-third rotating gear, 307-a fourth rotating gear, 4-a supporting rod, 5-a clamping mechanism, 501-a sliding cavity, 502-a second sliding block, 503-a compression spring, 504-a connecting rod, 505-a rubber block, 6-a collecting cavity, 7-a slag inlet, 8-a base plate, 9-comb teeth, 10-a photovoltaic panel, 11-a boss and 12-a groove.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

As shown in fig. 1-4, the embodiment provides an intelligently-controlled photovoltaic module cleaning device, which includes a cleaning mechanism 1, two traveling mechanisms 2 and a driving mechanism 3, wherein the two traveling mechanisms 2 are disposed on two sides of the cleaning mechanism 1, the cleaning mechanism 1 includes a cleaning platform 101, a first rotating shaft 103, a brush roller 104, a fixed block 106, brushes 105, a first rotating gear 108, an expansion rod 109, a high-pressure nozzle 112 and a water-absorbing sponge 113, a cleaning tank 102 is disposed at the bottom of the cleaning platform 101, the brush roller 104 and the fixed block 106 are both disposed in the cleaning tank 102, more than two brushes 105 are uniformly fixed on the periphery of the brush roller 104, mounting grooves 107 are disposed at two ends of the brush roller 104, one end of the first rotating shaft 103 is clamped in the mounting groove 107, the first rotating gear 108 is rotatably disposed on the side surface of the cleaning platform 101, the other end of the first rotating shaft 103 penetrates through the side wall of the cleaning tank 102 and is fixedly connected with the first rotating gear 108, fixed block 106 is fixed in the roof of clean groove 102 through telescopic link 109, sponge 113 absorbs water is fixed in the bottom of fixed block 106, it collects chamber 6 to have seted up in the fixed block 106, fixed block 106 is close to one side of brush roller 104 and sets up the slag inlet 7 that communicates with collecting chamber 6, base plate 8 is fixed in one side that fixed block 106 was equipped with slag inlet 7, base plate 8 keeps away from more than two broach 9 of the one end fixedly connected with of slag inlet 7, broach 9 and brush roller 104 butt, running gear 2 includes casing 201, casing 201 has been close to one side of cleaning platform 101 and has been seted up rolling groove 202, cleaning platform 101 rotates through bracing piece 4 and rolling groove 202 lateral wall and is connected, actuating mechanism 3 sets up in rolling groove 202. When the cleaning device works, the cleaning platform 101 moves on the surface of the photovoltaic panel 10, at the moment, the first rotating gear 108 drives the first rotating shaft 103 to rotate, the first rotating shaft 103 drives the brush roller 104 to rotate, and then dust on the surface of the photovoltaic panel 10 is cleaned through the brush 105; meanwhile, the water-absorbing sponge 113 moves close to the surface of the photovoltaic panel 10, so that dirt adhered to the surface of the photovoltaic panel 10 is wiped off, the effect of deep cleaning is achieved, the cleaning process is thorough, the water-absorbing sponge 113 is soft, and the photovoltaic panel 10 cannot be scratched when dirt is wiped off; meanwhile, in the cleaning process, the brush roller 104 drives the brush 105 to rotate, dust on the brush 105 drops off from the brush 105 and falls on the substrate 8 under the action of the comb teeth 9, and the accumulated dust on the substrate 8 further falls into the collecting cavity 6 through the slag inlet 7, so that the problem that the dust accumulates at the root after the brush 105 works for a long time and influences the cleaning effect is avoided.

In order to increase the cleaning speed of the cleaning mechanism 1, a water storage cavity 110 is further formed above the cleaning tank 102, the cleaning tank 102 is communicated with the water storage cavity 110 through a water outlet 111, and a high-pressure nozzle 112 is clamped in the water outlet 111. The high-pressure water flow sprayed by the high-pressure spray nozzle 112 washes water bodies of the dirt adhered to the surface of the photovoltaic panel 10 firmly, so that the dirt is loosened, the brush 105 and the water-absorbing sponge 113 can conveniently remove the dirt, and the cleaning speed and the cleaning efficiency are improved.

In order to realize the synchronous motion of the cleaning mechanism 1 and the traveling mechanism 2, further, the traveling mechanism 2 further comprises an upper roller 203, a lower roller 204, a second rotating gear 206 and a conveyor belt 207, the upper roller 203 is rotatably arranged in the rolling groove 202 through a second rotating shaft 205, the two upper rollers 203 are in transmission connection through the conveyor belt 207, the second rotating gear 206 is fixed at the free end of the second rotating shaft 205, the second rotating gear 206 is meshed with the first rotating gear 108, a roller mounting groove 208 is formed in the bottom of the rolling groove 202, and the lower roller 204 is rotatably arranged in the roller mounting groove 208. First rotating gear 108 drives brush roller 104 through first pivot 103 and cleans photovoltaic board 10 surface, and first rotating gear 108 drives second pivot 205 synchronous rotation through second rotating gear 206 simultaneously, and second pivot 205 rotates and drives gyro wheel 203 and remove on photovoltaic board 10 surface, and then drives and clean platform 101 and remove, cleans the different positions of photovoltaic board 10.

In order to drive the cleaning mechanism 1 and the traveling mechanism 2 to work, further, the driving mechanism 3 includes a first slider 302, a first motor 303, a second motor 304, a threaded shaft 305, a third rotating gear 306 and a fourth rotating gear 307, a sliding groove 301 is formed in a side wall of the rolling groove 202, the first slider 302 is slidably disposed in the sliding groove 301, the first motor 303 is embedded in the side wall of the sliding groove 301, one end of the threaded shaft 305 is fixedly connected with a power output shaft of the first motor 303, the other end of the threaded shaft 305 is in threaded connection with the first slider 302, the second motor 304 is embedded in the first slider 302, the third rotating gear 306 is fixed at a power output end of the second motor 304, and the supporting rod 4 is fixedly provided with the fourth rotating gear 307 engaged with the third rotating gear 306. When the surface of the photovoltaic panel 10 needs to be cleaned, the first motor 303 is controlled to be started at the moment, the first motor 303 works to drive the threaded shaft 305 to rotate, the threaded shaft 305 rotates to drive the first sliding block 302 to slide in the sliding groove 301, so that the third rotating gear 306 is meshed with the first rotating gear 108, the second motor 304 is started at the moment, the second motor 304 works to drive the third rotating gear 306 to rotate, the third rotating gear 306 drives the brush roller 104 to rotate through the first rotating gear 108 to clean the surface of the photovoltaic panel 10, meanwhile, the first rotating gear 108 drives the upper roller 203 to rotate through the second rotating gear 206, the cleaning platform 101 is further controlled to walk on the surface of the photovoltaic panel 10, and different positions of the photovoltaic panel 10 are cleaned; when the brush roller 104 needs to be replaced, at the moment, the first motor 303 rotates reversely, the first motor 303 drives the first sliding block 302 to reversely slide in the sliding groove 301, so that the third rotating gear 306 is disengaged from the first rotating gear 108, the third rotating gear 306 is engaged with the fourth rotating gear 307, at the moment, the second motor 304 drives the fourth rotating gear 307 to rotate through the third rotating gear 306, the fourth rotating gear 307 drives the supporting rod 4 to rotate, the cleaning platform 101 rotates, the brush roller 104 is turned to one side facing a person, and the brush roller 104 is convenient to replace by an operator.

In order to facilitate the disassembling and assembling process of the brush roller 104, further, a clamping mechanism 5 is arranged in the first rotating shaft 103, the clamping mechanism 5 comprises a second slider 502, a compression spring 503, a connecting rod 504 and a rubber block 505, a sliding cavity 501 is formed in the first rotating shaft 103, the second slider 502 is slidably arranged in the sliding cavity 501, the compression spring 503 is abutted between the second slider 502 and the side wall of the sliding cavity 501, one end of the connecting rod 504 is fixedly connected with the second slider 502, and the other end of the connecting rod 504 extends out of the sliding cavity 501 and is fixedly connected with the rubber block 505. During installation, the rubber block 505 is compressed towards the direction close to the first rotating shaft 103 until the rubber block 505 is tightly attached to the end face of the first rotating shaft 103, the compression spring 503 is in a compressed state at the moment, then the installation groove 107 of the brush roller 104 is aligned with the first rotating shaft 103, the rubber block 505 is loosened, the second slider 502 moves under the action of the elastic force of the compression spring 503, and the second slider 502 moves to drive the rubber block 505 to be inserted into the installation groove 107, so that the brush roller 104 is fixed; when the brush roller 104 is detached, the brush roller 104 is held by two hands, the brush roller 104 is pushed to move towards the right side, the rubber block 505 is squeezed and moves along with the brush roller 104, when the brush roller 104 moves to the rightmost side, the mounting groove 107 at the other end of the brush roller 104 is separated from the rubber block 505, and the brush roller 104 can be taken down from the first rotating shaft 103 by moving the brush roller 104 leftwards.

In order to support the cleaning platform 101, a boss 11 is further fixed at the top of the side surface of the cleaning platform 101, and a groove 12 matched with the boss 11 is formed at the top of the housing 201. When the device works, the third rotating gear 306 is disengaged from the fourth rotating gear 307, and at this time, the cleaning platform 101 rotates around the support rod 4 under the action of gravity, so that the boss 11 is located in the groove 12, and the cleaning platform is supported to prevent the cleaning platform 101 from being inclined.

The working principle is as follows: when the photovoltaic panel 10 needs to be cleaned, the first motor 303 works to drive the threaded shaft 305 to rotate, the threaded shaft 305 rotates to drive the first sliding block 302 to slide in the sliding groove 301, so that the third rotating gear 306 is meshed with the first rotating gear 108, at the moment, the second motor 304 is started, the second motor 304 drives the third rotating gear 306 to rotate, the third rotating gear 306 drives the first rotating shaft 103 to rotate through the first rotating gear 108, the brush roller 104 is further driven to rotate to clean the surface of the photovoltaic panel 10, in the rotating process of the brush roller 104, under the action of the comb teeth 9, dust accumulated at the root of the brush 105 is swept down by the comb teeth 9 and falls onto the substrate 8, and further, the dust on the substrate 8 falls into the collection cavity 6 through the slag inlet 7 under the action of gravity; meanwhile, the first rotating gear 108 drives the second rotating shaft 205 to rotate through the second rotating gear 206, and the second rotating shaft 205 drives the upper roller 203 to rotate, so that the cleaning platform 101 moves on the surface of the photovoltaic panel 10, and the water-absorbing sponge 113 moves close to the surface of the photovoltaic panel 10 at the moment to scrub the photovoltaic panel 10;

when the brush roller 104 needs to be replaced, the first motor 303 rotates reversely at the moment to drive the first slider 302 to move in the opposite direction, the third rotating gear 306 is disengaged from the first rotating gear 108 at the moment, the third rotating gear 306 is engaged with the fourth rotating gear 307, the second motor 304 drives the supporting rod 4 to rotate through the gear engagement structure at the moment, the cleaning platform 101 rotates under the action of the supporting rod 4, the brush roller 104 is exposed, and the brush roller 104 can be conveniently replaced without being dismounted by an operator.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.

Claims

1. The utility model provides a abluent device of photovoltaic module that can intelligently control which characterized in that: the cleaning device comprises a cleaning mechanism (1), two traveling mechanisms (2) and a driving mechanism (3), wherein the two traveling mechanisms (2) are arranged on two sides of the cleaning mechanism (1), the cleaning mechanism (1) comprises a cleaning platform (101), a first rotating shaft (103), a brush roller (104), a fixing block (106), brushes (105), a first rotating gear (108), an expansion link (109), a high-pressure spray head (112) and a water-absorbing sponge (113), a cleaning groove (102) is formed in the bottom of the cleaning platform (101), the brush roller (104) and the fixing block (106) are arranged in the cleaning groove (102), more than two brushes (105) are uniformly fixed on the periphery of the brush roller (104), mounting grooves (107) are formed in two ends of the brush roller (104), one end of the first rotating shaft (103) is clamped in the mounting grooves (107), the first rotating gear (108) is rotatably arranged on the side face of the cleaning platform (101), the other end of the first rotating shaft (103) penetrates through the side wall of the cleaning groove (102) and is fixedly connected with the first rotating gear (108), the fixed block (106) is fixed on the top wall of the cleaning groove (102) through the telescopic rod (109), the water-absorbing sponge (113) is fixed at the bottom of the fixed block (106), the fixed block (106) is internally provided with a collecting cavity (6), one side, close to the brush roller (104), of the fixed block (106) is provided with a slag inlet (7) communicated with the collecting cavity (6), the base plate (8) is fixed at one side, provided with the slag inlet (7), one end, far away from the slag inlet (7), of the base plate (8) is fixedly connected with more than two comb teeth (9), the comb teeth (9) are abutted against the brush roller (104), the traveling mechanism (2) comprises a shell (201), one side, close to the cleaning platform (101), of the shell (201) is provided with a rolling groove (202), the cleaning platform (101) is rotatably connected with the side wall of the rolling groove (202) through a support rod (4), the driving mechanism (3) is arranged in the rolling groove (202).

2. The intelligently steerable photovoltaic module washing apparatus of claim 1, wherein: a water storage cavity (110) is formed in the upper portion of the cleaning groove (102), the cleaning groove (102) is communicated with the water storage cavity (110) through a water outlet hole (111), and a high-pressure sprayer (112) is clamped in the water outlet hole (111).

3. The intelligently steerable photovoltaic module washing apparatus of claim 1, wherein: running gear (2) still include gyro wheel (203), lower gyro wheel (204), second rotating gear (206) and conveyer belt (207), it sets up in raceway (202) to go up gyro wheel (203) through second pivot (205) rotation, two go up gyro wheel (203) and pass through conveyer belt (207) transmission and connect, second rotating gear (206) are fixed in the free end of second pivot (205), and second rotating gear (206) and first rotating gear (108) meshing, raceway (202)'s bottom has been seted up gyro wheel mounting groove (208), lower gyro wheel (204) rotate and set up in gyro wheel mounting groove (208).

4. The intelligently steerable photovoltaic module washing apparatus of claim 1, wherein: the driving mechanism (3) comprises a first sliding block (302), a first motor (303), a second motor (304), a threaded shaft (305), a third rotating gear (306) and a fourth rotating gear (307), a sliding groove (301) is formed in the side wall of the rolling groove (202), the first sliding block (302) is arranged in the sliding groove (301) in a sliding mode, the first motor (303) is embedded in the side wall of the sliding groove (301), one end of the threaded shaft (305) is fixedly connected with a power output shaft of the first motor (303), the other end of the threaded shaft (305) is in threaded connection with the first sliding block (302), the second motor (304) is embedded in the first sliding block (302), the third rotating gear (306) is fixed at a power output end of the second motor (304), and the fourth rotating gear (307) meshed with the third rotating gear (306) is fixedly arranged on the supporting rod (4).

5. The intelligently steerable photovoltaic module washing apparatus of claim 1, wherein: be provided with clamping mechanism (5) in first pivot (103), clamping mechanism (5) include second slider (502), compression spring (503), connecting rod (504) and block rubber (505), set up slip chamber (501) in first pivot (103), second slider (502) slide and set up in slip chamber (501), it has compression spring (503) to butt joint between second slider (502) and slip chamber (501) lateral wall, the one end and second slider (502) fixed connection of connecting rod (504), the other end of connecting rod (504) stretch out slip chamber (501) and with block rubber (505) fixed connection.

6. The intelligently steerable photovoltaic module washing apparatus of claim 1, wherein: the top of cleaning platform (101) side is fixed with boss (11), casing (201) top is seted up with boss (11) complex recess (12).