Photovoltaic glass cleaning equipment

Abstract

The utility model relates to photovoltaic glass cleaning equipment. The photovoltaic glass cleaning equipment comprises a conveying assembly and a cleaning assembly. The conveying assembly comprises a driving shaft and a supporting plate, and the driving shaft is rotatably arranged on the supporting plate. The cleaning assembly comprises a cleaning tank, a first spraying structure, a second spraying structure and a drying structure, the supporting plate is arranged on the cleaning tank, and the first spraying structure, the second spraying structure and the drying structure are all arranged on the cleaning tank and are sequentially arranged in the flow direction of the photovoltaic glass. According to the technical scheme, the problem that in the prior art, when the photovoltaic glass is cleaned, the surface of the photovoltaic glass is prone to being scratched is effectively solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of photovoltaic glass production, in particular to a photovoltaic glass cleaning equipment. BACKGROUND

[0002] The post-processing part of the photovoltaic glass is divided into edge grinding, cleaning, tempering and coating, and whether the surface of the photovoltaic glass is clean seriously affects the quality of the finished product. Edge grinding is a kind of grinding processing, which will inevitably cause the generation of glass dust. If the glass dust is not collected in the edge grinding process, the glass dust will remain on the surface of the glass. If the surface is not rinsed directly into the cleaning section, it will cause the cleaning load of the cleaning section to increase, which not only affects the cleaning effect, but also causes the sharp end of the whole glass to be damaged under the pressure of the cleaning roller.

[0003] In order to improve the cleaning effect and reduce the load of the cleaning section, some existing devices (for example: the glass cleaning machine with the authorization announcement number CN219817258 U) are provided with brush rollers on the upper and lower racks, the brush rollers are provided with water spray pipes, the water spray pipes are provided with high-pressure nozzles arranged obliquely, the front and rear high-pressure nozzles are arranged in a staggered manner, a water tank is arranged in the lower rack, a water pump is arranged between the water tank and the water spray pipe, a drying chamber is arranged in the lower rack, and a wind knife is arranged in the drying chamber. The fan is connected to the wind knife. The feeding roller conveys the glass to be cleaned between the upper and lower racks, the staggered high-pressure nozzles flush the upper and lower surfaces of the glass, then the brush rollers brush off the dirt on the upper and lower surfaces of the glass, and finally the wind knife in the drying chamber blows the glass dry to clean the dirt on the surface of the glass. However, such a device is easy to scratch the surface of the glass when the surface of the glass is not completely wet. Content of the utility model

[0004] The present application provides a photovoltaic glass cleaning equipment to solve the problem of scratching the surface of the photovoltaic glass when cleaning the photovoltaic glass in the prior art.

[0005] According to the photovoltaic glass cleaning equipment provided by the present application, the conveying assembly includes a driving shaft and a support plate, and the driving shaft is rotatably arranged on the support plate. The cleaning assembly includes a cleaning tank, a first spraying structure, a second spraying structure and a drying structure, the support plate is arranged on the cleaning tank, the first spraying structure, the second spraying structure and the drying structure are all arranged on the cleaning tank, and are arranged in sequence according to the flow direction of the photovoltaic glass.

[0006] In some embodiments, the first spraying structure comprises a plurality of first nozzles, two groups of first lifting rods and a first pipeline, the two groups of first lifting rods are oppositely arranged on the cleaning tank, two ends of the first pipeline are respectively connected with the two groups of first lifting rods, the plurality of first nozzles are sequentially arranged along the extension direction of the first pipeline and are in communication with the first pipeline, the first nozzles are all arranged perpendicularly to the photovoltaic glass.

[0007] In some embodiments, the second spraying structure comprises a plurality of second nozzles, two groups of second lifting rods and a second pipeline, the two groups of second lifting rods are oppositely arranged on the cleaning tank, two ends of the second pipeline are respectively connected with the two groups of second lifting rods, the plurality of second nozzles are sequentially arranged along the extension direction of the second pipeline, the plurality of second nozzles are all arranged towards the photovoltaic glass, and the second nozzles and the photovoltaic glass have an inclined angle in the projection in the vertical direction, the inclined angle is between 70° and 85°.

[0008] In some embodiments, the drying structure comprises a wind knife, a gas pump, a thermocouple, two groups of third lifting rods and a third pipeline, the two groups of third lifting rods are oppositely arranged on the cleaning tank, the gas pump is in communication with the third pipeline, two ends of the third pipeline are respectively connected with the two groups of third lifting rods, the wind knife comprises a wind knife main body, an air inlet and an air outlet, two ends of the air inlet are respectively in communication with the third pipeline and a first end of the wind knife main body, a second end of the wind knife main body is in communication with the air outlet, the wind knife main body has an accommodation space inside, and the thermocouple is arranged in the wind knife main body.

[0009] In some embodiments, the first spraying structure further comprises a first water pump, a first water tank, a first water inlet pipe and a first water outlet pipe, the first water pump is in communication with the first water tank through the first water inlet pipe, and the first water pump is in communication with the first pipeline through the first water outlet pipe.

[0010] In some embodiments, the cleaning assembly further comprises a support frame, the cleaning tank is arranged on the support frame, the projection of the tank bottom of the cleaning tank in the vertical direction is a rectangle, the two side walls connected with the long side of the tank bottom of the cleaning tank have an inclined angle, and the distance between the two side walls gradually increases in the direction away from the tank bottom.

[0011] In some embodiments, the cleaning assembly further comprises a liquid outlet pipeline, the liquid outlet pipeline is in communication with the tank bottom of the cleaning tank, and a filter plate is arranged at the connection position of the liquid outlet pipeline and the tank bottom of the cleaning tank.

[0012] In some embodiments, the conveying assembly further comprises a driving motor and a driving pulley, the driving motor is arranged on the support plate, the driving motor and the driving shaft are in transmission connection, and the driving pulley is sleeved on the circumferential outer side of the driving shaft.

[0013] In some embodiments, the conveying assembly further comprises a driving belt, a plurality of driven shafts, a plurality of driven pulleys and a plurality of conveying wheels, the plurality of driven shafts are arranged at intervals along the extension direction of the support plate, the plurality of driven pulleys and the plurality of driven shafts are arranged in one-to-one correspondence, the driven pulleys are sleeved on the circumferential outer side of the driven shafts, the driving belt is sleeved on the circumferential outer side of the driving pulleys and the driven pulleys, the driving belt, the driving pulleys and the driven pulleys are engaged with each other, and the plurality of conveying wheels are arranged at intervals along the axial direction of the driving shaft and the plurality of driven shafts.

[0014] In some embodiments, the photovoltaic glass cleaning device further comprises a control assembly, the control assembly comprises a PLC controller, a height sensor and an audible and visual alarm, the height sensor is arranged on the first spraying structure and faces the direction close to the photovoltaic glass, and the audible and visual alarm is arranged on the side wall of the cleaning tank, and the height sensor and the audible and visual alarm are electrically connected with the PLC controller.

[0015] The photovoltaic glass cleaning device comprises a conveying assembly and a cleaning assembly. The conveying assembly comprises a driving shaft and a support plate, the driving shaft is rotatably arranged on the support plate, and the photovoltaic glass is placed on the driving shaft and moves along with the rotation of the driving shaft. The cleaning assembly comprises a cleaning tank, a first spraying structure, a second spraying structure and a drying structure, the support plate is arranged on the cleaning tank, the first spraying structure, the second spraying structure and the drying structure are arranged on the cleaning tank and arranged in sequence according to the flow direction of the photovoltaic glass, and the first spraying structure first moistens the photovoltaic glass when the photovoltaic glass moves, so that the impact on the surface of the photovoltaic glass is reduced when the second spraying structure sprays and cleans, and in turn the photovoltaic glass is not easily scratched, and the drying structure dries the photovoltaic glass after cleaning. The technical scheme of the present application effectively solves the problem that the photovoltaic glass is easily scratched when the photovoltaic glass is cleaned in the prior art. BRIEF DESCRIPTION OF DRAWINGS

[0016] The accompanying drawings, which are incorporated into and form a part of the specification, illustrate an embodiment consistent with the present application and, together with the description, serve to explain the principles of the application.

[0017] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced below, and obviously, other drawings can also be obtained by those skilled in the art without creative labor.

[0018] Figure 1 Fig. 1 shows a structural schematic diagram of a photovoltaic glass cleaning device according to an embodiment of the present application;

[0019] Figure 2 Fig. 2 shows a top view schematic diagram of a photovoltaic glass cleaning device according to an embodiment of the present application;

[0020] Figure 3 A side view schematic diagram of a photovoltaic glass cleaning device is shown.

[0021] Wherein, the above figures include the following reference signs:

[0022] 10, conveying assembly; 11, driving shaft; 12, support plate; 13, driving motor; 14, driving pulley; 15, driving belt; 16, driven shaft; 17, driven pulley; 18, conveying wheel; 20, cleaning assembly; 21, cleaning tank; 22, first spraying structure; 221, first nozzle; 222, first lifting rod; 223, first pipeline; 23, second spraying structure; 231, second nozzle; 24, drying structure; 241, air knife; 25, support frame; 30, control assembly; 31, height sensor; 32, audible-visual alarm; 100, photovoltaic glass. DETAILED DESCRIPTION

[0023] It should be noted that the embodiments and features of the embodiments in the present application can be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0024] It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the present application. Unless otherwise specified, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs.

[0025] For ease of description, spatial relative terms such as "over", "above", "upper surface", "upper", etc. can be used herein to describe the spatial positional relationship of one device or feature with respect to other devices or features as shown in the drawings. It should be understood that the spatial relative terms are intended to include different orientations in use or operation in addition to the orientation of the device as described in the drawings. For example, if the device in the drawings is inverted, the device described as "above" or "over" other devices or structures will be positioned "below" or "under" the other devices or structures. Thus, the exemplary term "above" can include both "above" and "below" orientations. The device can also be positioned at 90 degrees or in other orientations in other different ways, and the spatial relative descriptions used herein are interpreted accordingly.

[0026] As Figures 1 to 3As shown, the embodiment provides a photovoltaic glass cleaning device, which comprises a conveying assembly 10 and a cleaning assembly 20. The conveying assembly 10 comprises a driving shaft 11 and a support plate 12, and the driving shaft 11 is rotatably arranged on the support plate 12. The cleaning assembly 20 comprises a cleaning tank 21, a first spraying structure 22, a second spraying structure 23 and a drying structure 24, the support plate 12 is arranged on the cleaning tank 21, and the first spraying structure 22, the second spraying structure 23 and the drying structure 24 are arranged on the cleaning tank 21 in sequence according to the flow direction of the photovoltaic glass 100.

[0027] The technical scheme of the embodiment is applied to the photovoltaic glass cleaning device, which comprises the conveying assembly 10 and the cleaning assembly 20. The conveying assembly 10 comprises the driving shaft 11 and the support plate 12, and the driving shaft 11 is rotatably arranged on the support plate 12, and the photovoltaic glass 100 is placed on the driving shaft 11 and moves along with the rotation of the driving shaft 11. The cleaning assembly 20 comprises the cleaning tank 21, the first spraying structure 22, the second spraying structure 23 and the drying structure 24, the support plate 12 is arranged on the cleaning tank 21, and the first spraying structure 22, the second spraying structure 23 and the drying structure 24 are arranged on the cleaning tank 21 in sequence according to the flow direction of the photovoltaic glass 100, and the first spraying structure 22 first wets the photovoltaic glass 100 along with the movement of the photovoltaic glass 100, so that the impact on the surface of the photovoltaic glass is reduced when the second spraying structure 23 sprays and cleans, and in turn the surface of the photovoltaic glass 100 is not easily scratched, and the drying structure 24 dries the photovoltaic glass 100 after cleaning. The technical scheme of the embodiment effectively solves the problem that the surface of the photovoltaic glass is easily scratched when the photovoltaic glass is cleaned in the prior art.

[0028] It should be noted that the support plate 12 is two groups arranged on the cleaning tank 21, and the two ends of the driving shaft 11 are rotatably arranged on the two groups of support plates 12.

[0029] As Figure 1 and Figure 2As shown in the drawings, in some embodiments, the first spraying structure 22 comprises a plurality of first nozzles 221, two groups of first lifting rods 222 and a group of first pipes 223. The two groups of first lifting rods 222 are oppositely arranged on the cleaning tank 21, and the first lifting rods 222 are air cylinders. The two ends of the first pipes 223 are respectively connected with the two groups of first lifting rods 222, and the first pipes 223 can be lifted along with the lifting of the first lifting rods 222. The plurality of first nozzles 221 are sequentially arranged along the extension direction of the first pipes 223, and are all in communication with the first pipes 223, so that the first nozzles 221 can be lifted along with the lifting of the first pipes 223. The first nozzles 221 all face the photovoltaic glass 100. With the movement of the photovoltaic glass 100, the first nozzles spray liquid to wet the surface of the photovoltaic glass 100. The first nozzles 221 are arranged perpendicularly to the photovoltaic glass 100. This arrangement makes the liquid sprayed by the first nozzles splash outward after reaching the surface of the photovoltaic glass 100, and cannot slide on the surface of the photovoltaic glass 100. At the same time, the first nozzles are normal-pressure nozzles, so that it is not easy to produce scratches on the surface of the photovoltaic glass 100.

[0030] As shown in the drawings, Figure 1 and Figure 2 As shown in the drawings, in some embodiments, the second spraying structure 23 comprises a plurality of second nozzles 231, two groups of second lifting rods and a group of second pipes. The two groups of second lifting rods are oppositely arranged on the cleaning tank 21, and the two ends of the second pipes are respectively connected with the two groups of second lifting rods, so that the second pipes can be lifted along with the lifting of the second lifting rods. The plurality of second nozzles 231 are sequentially arranged along the extension direction of the second pipes. The plurality of second nozzles 231 all face the photovoltaic glass 100. In the projection in the vertical direction, the second nozzles 231 and the photovoltaic glass 100 have an inclined angle, and the inclined angle is between 70° and 85°. Figure 2 In the drawings, the direction indicated by the arrow is the flow direction of the photovoltaic glass 100. The second nozzles 231 are high-pressure nozzles. With the movement of the photovoltaic glass 100, the liquid sprayed by the second nozzles 231 carries away the impurities on the surface of the photovoltaic glass 100 and flows into the cleaning tank 21 below.

[0031] As shown in the drawings, Figure 1As shown, in some embodiments, the drying structure 24 includes an air knife 241, a gas pump, a thermocouple, two sets of third lifting rods, and a set of third pipes. The two sets of third lifting rods are arranged opposite each other on the cleaning tank 21. The gas pump and the third pipe are connected to each other to deliver high-speed flowing gas to the third pipe. The two ends of the third pipe are respectively connected to the two sets of third lifting rods and can rise and fall with the rise and fall of the third lifting rods. The air knife 241 includes an air knife body, an air inlet duct, and an air outlet duct. The two ends of the air inlet duct are respectively connected to the third pipe and the first end of the air knife body. Gas enters the air knife body through the air inlet duct. The second end of the air knife body is connected to the air outlet duct. The gas in the air knife body flows out from the air outlet duct and blows towards the photovoltaic glass 100. The air knife body has an internal space. The thermocouple is arranged inside the air knife body. The thermocouple can heat the gas in the air knife body, so that the gas blown out from the air outlet duct is heated, accelerating the drying of the surface of the photovoltaic glass 100.

[0032] In some embodiments, the first spray structure 22 further includes a first water pump, a first water tank, a first inlet pipe, and a first outlet pipe. The first water pump is connected to the first water tank via the first inlet pipe, and to the first pipe 223 via the first outlet pipe. The first water pump pumps water from the first water tank to the first pipe 223. It should be noted that the second spray structure 23 also includes a second water pump, a second water tank, a second inlet pipe, and a second outlet pipe. The second spray structure 23 is similar in structure and connection method to the first spray structure 22, and will not be described further here. It should be emphasized that the second water pump is a high-pressure water pump.

[0033] like Figure 3 As shown, in some embodiments, the cleaning assembly 20 further includes a support frame 25, and a cleaning tank 21 is mounted on the support frame 25. The bottom of the cleaning tank 21 is rectangular in its vertical projection. The two sidewalls connected to the long side of the bottom of the cleaning tank 21 have an inclined angle, and the distance between the two sidewalls gradually increases in the direction away from the bottom of the tank. The purpose of this arrangement is to reduce the adhesion of impurities washed down onto the sidewalls of the cleaning tank 21. The cleaning assembly 20 also includes a liquid outlet pipe, which is connected to the bottom of the cleaning tank 21. The support frame 25 supports the cleaning tank 21, making the liquid flow out more smoothly through the liquid outlet pipe. A filter plate is provided at the connection between the liquid outlet pipe and the bottom of the cleaning tank 21. The liquid in the cleaning tank 21 flows out through the liquid outlet pipe, and the impurities mixed in the liquid are retained in the cleaning tank 21 by the action of the filter plate, and the impurities are cleaned manually periodically.

[0034] like Figure 1 and Figure 2As shown in the drawings, in some embodiments, the conveying assembly 10 further comprises a driving motor 13 and a driving pulley 14, the driving motor 13 is arranged on the support plate 12, the driving motor 13 and the driving shaft 11 are in transmission connection, the driving pulley 14 is sleeved on the circumferential outer side of the driving shaft 11, and the driving pulley 14 rotates along with the rotation of the driving shaft 11. The conveying assembly 10 further comprises a driving belt 15, a plurality of driven shafts 16, a plurality of driven pulleys 17 and a plurality of conveying wheels 18, the plurality of driven shafts 16 are arranged at intervals along the extension direction of the support plate 12, the plurality of driven pulleys 17 and the plurality of driven shafts 16 are arranged in one-to-one correspondence, the driven pulleys 17 are sleeved on the circumferential outer sides of the driven shafts 16, the driving belt 15 is sleeved on the circumferential outer sides of the driving pulley 14 and the driven pulleys 17, the driving belt 15, the driving pulley 14 and the driven pulleys 17 are all in engagement, so as to drive the driven pulleys 17 to rotate, the driven pulleys 17 drive the driven shafts 16 to rotate synchronously, and the plurality of conveying wheels 18 are arranged at intervals along the axial directions of the driving shaft 11 and the plurality of driven shafts 16. Along with the rotation of the driving shaft 11 and the driven shafts 16, the conveying wheels 18 rotate, the photovoltaic glass 100 is placed on the conveying wheels 18, and moves along with the rotation of the conveying wheels 18.

[0035] As Figure 1 and Figure 3 As shown in the drawings, in some embodiments, the photovoltaic glass cleaning equipment further comprises a control assembly 30, the control assembly 30 comprises a PLC controller, a height sensor 31 and an audible and visual alarm 32, the height sensor 31 is arranged on the first spraying structure 22 and faces the direction close to the photovoltaic glass 100, the height sensor 31 can detect the distance between the first nozzle 221 and the photovoltaic glass 100, the audible and visual alarm 32 is arranged on the side wall of the cleaning tank 21, the height sensor 31 and the audible and visual alarm 32 are both electrically connected with the PLC controller, the height sensor 31 transmits the detected data to the PLC controller, the PLC controller is electrically connected with the first lifting rod 222, the second lifting rod and the third lifting rod, and the PLC controller controls the lifting height of the first lifting rod 222, the second lifting rod and the third lifting rod according to the detection signal of the height sensor 31, so as to adapt to photovoltaic glasses 100 with different thicknesses. When the data detected by the height sensor 31 is abnormal, the audible and visual alarm 32 alarms to remind the staff to handle.

[0036] It is to be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, the singular form is intended to include the plural form, unless the context clearly indicates otherwise, and it should also be understood that, when the terms "comprise" and / or "include" are used in the specification, there is a presence of the features, steps, operations, devices, components and / or combinations thereof.

[0037] It should be noted that the terms "first", "second", and the like, herein do not necessarily have an ordinal or chronological significance. These terms are used to distinguish a certain feature from another feature. It should be understood that the use of these terms is not intended to limit the scope of the application to any particular embodiment. In addition, the terms "comprise", "comprising", "include", "including", and the like, are used herein to indicate the presence of stated features, steps or elements, but do not preclude the presence or addition of one or more other features, steps, elements or groups thereof. The terms "comprise", "comprising", "include", "including", and the like, are used herein to indicate the presence of stated features, steps or elements, but do not preclude the presence or addition of one or more other features, steps, elements or groups thereof.

[0038] The preferred embodiments of the application are described above in detail. The application may, however, be embodied in various ways without being limited to the embodiments described above, and various changes and modifications can be suggested to one skilled in the art. It is intended that the application encompass such changes and modifications as fall within the scope of the appended claims.

Claims

1. A photovoltaic glass cleaning apparatus, characterized in that, The utility model relates to a photovoltaic glass cleaning device, including: a conveying assembly (10) comprising a driving shaft (11) and a support plate (12), the driving shaft (11) is rotatably arranged on the support plate (12); a cleaning assembly (20) comprising a cleaning tank (21), a first spraying structure (22), a second spraying structure (23) and a drying structure (24), the support plate (12) is arranged on the cleaning tank (21), the first spraying structure (22), the second spraying structure (23) and the drying structure (24) are all arranged on the cleaning tank (21) and are sequentially arranged according to the flow direction of the photovoltaic glass (100).

2. Photovoltaic glass cleaning apparatus according to claim 1, characterized in that The first spraying structure (22) comprises a plurality of first nozzles (221), two groups of first lifting rods (222) and a group of first pipes (223), the two groups of first lifting rods (222) are oppositely arranged on the cleaning tank (21), the two ends of the first pipes (223) are respectively connected with the two groups of first lifting rods (222), a plurality of the first nozzles (221) are sequentially arranged along the extension direction of the first pipes (223) and are all in communication with the first pipes (223), the first nozzles (221) all face the photovoltaic glass (100) and are perpendicularly arranged with the photovoltaic glass (100).

3. Photovoltaic glass cleaning apparatus according to claim 1, characterized in that The second spraying structure (23) comprises a plurality of second nozzles (231), two groups of second lifting rods and a group of second pipes, the two groups of second lifting rods are oppositely arranged on the cleaning tank (21), the two ends of the second pipes are respectively connected with the two groups of second lifting rods, a plurality of the second nozzles (231) are sequentially arranged along the extension direction of the second pipes, a plurality of the second nozzles (231) all face the photovoltaic glass (100), in the vertical projection, the second nozzles (231) and the photovoltaic glass (100) have an inclined angle arrangement, and the inclined angle is between 70 DEG and 85 DEG.

4. The photovoltaic glass cleaning apparatus of claim 1, wherein, The drying structure (24) comprises a wind knife (241), a gas pump, an electric heating element, two groups of third lifting rods and a group of third pipes, the two groups of third lifting rods are oppositely arranged on the cleaning tank (21), the gas pump is in communication with the third pipes, the two ends of the third pipes are respectively connected with the two groups of third lifting rods, the wind knife (241) comprises a wind knife main body, an air inlet and an air outlet, the two ends of the air inlet are respectively in communication with the third pipes and the first end of the wind knife main body, the second end of the wind knife main body is in communication with the air outlet, the wind knife main body has an accommodating space inside, and the electric heating element is arranged in the wind knife main body.

5. The photovoltaic glass cleaning apparatus of claim 2, wherein, The first spraying structure (22) further comprises a first water pump, a first water tank, a first water inlet pipe and a first water outlet pipe, the first water pump is in communication with the first water tank through the first water inlet pipe, and the first water pump is in communication with the first pipes (223) through the first water outlet pipe.

6. Photovoltaic glass cleaning apparatus according to any one of claims 1 to 5, characterized in that The cleaning assembly (20) further comprises a support frame (25), the cleaning tank (21) is arranged on the support frame (25), the projection of the tank bottom of the cleaning tank (21) in the vertical direction is rectangular, the two side walls connected with the long side of the tank bottom of the cleaning tank (21) have an inclination angle, and the distance between the two side walls gradually increases in the direction away from the tank bottom.

7. Photovoltaic glass cleaning apparatus according to claim 6, characterized in that The cleaning assembly (20) further comprises a liquid outlet pipeline, the liquid outlet pipeline is in communication with the tank bottom of the cleaning tank (21), and the liquid outlet pipeline is provided with a filter plate at the position connected with the tank bottom of the cleaning tank (21).

8. Photovoltaic glass cleaning apparatus according to any one of claims 1 to 5, characterized in that The conveying assembly (10) further comprises a driving motor (13) and a driving pulley (14), the driving motor (13) is arranged on the support plate (12), the driving motor (13) is in transmission connection with the driving shaft (11), and the driving pulley (14) is arranged on the circumferential outer side of the driving shaft (11).

9. Photovoltaic glass cleaning apparatus according to claim 8, characterized in that The conveying assembly (10) further comprises a driving belt (15), a plurality of driven shafts (16), a plurality of driven pulleys (17) and a plurality of conveying wheels (18), the plurality of driven shafts (16) are arranged at intervals along the extension direction of the support plate (12), the plurality of driven pulleys (17) and the plurality of driven shafts (16) are arranged in one-to-one correspondence, the driven pulleys (17) are arranged on the circumferential outer sides of the driven shafts (16), the driving belt (15) is arranged on the circumferential outer sides of the driving pulley (14) and the driven pulleys (17), the driving belt (15) is in engagement with the driving pulley (14) and the driven pulleys (17), and the plurality of conveying wheels (18) are arranged at intervals along the axial directions of the driving shaft (11) and the plurality of driven shafts (16).

10. Photovoltaic glass cleaning apparatus according to any one of claims 1 to 5, characterized in that The photovoltaic glass cleaning equipment further comprises a control assembly (30), the control assembly (30) comprises a PLC controller, a height sensor (31) and an audible and visual alarm (32), the height sensor (31) is arranged on the first spraying structure (22) and faces the direction close to the photovoltaic glass (100), the audible and visual alarm (32) is arranged on the side wall of the cleaning tank (21), and the height sensor (31) and the audible and visual alarm (32) are electrically connected with the PLC controller.

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