Photovoltaic cleaning machine

Abstract

The utility model relates to the technical field of cleaning machines, in particular to a photovoltaic cleaning machine. According to the technical scheme, the cleaning device comprises a conveying groove and a cleaning cover, a row of conveying rollers are installed in the conveying groove at equal intervals, rotating shafts of the row of conveying rollers penetrate through the front face of the conveying groove to be provided with belt wheels, and all the belt wheels are connected through a transmission belt; a cleaning cover is installed in the middle of the upper surface of the conveying groove, a first cleaning pipe and a second cleaning pipe are installed at the left end in the cleaning cover, and the bottoms of the first cleaning pipe and the second cleaning pipe are each provided with a row of nozzles; a brush roller is installed between the first cleaning pipe and the second cleaning pipe in the cleaning cover, and a drying box is embedded in the right side of the top plate of the cleaning cover. According to the utility model, the cleaned photovoltaic glass can be dried immediately, no water stain exists on the surface of the glass, and the coating effect of the photovoltaic glass is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning machines, in particular to a photovoltaic cleaning machine. Background Art

[0002] Photovoltaic glass, also known as "photoelectric glass", is a special glass that uses solar radiation to generate electricity and has related current lead-out devices and cables. Photovoltaic glass is composed of glass, solar cells, film, back glass, special metal wires, etc. Photovoltaic glass needs to be coated during processing and needs to be cleaned before coating.

[0003] The existing cleaning machine does not have a drying function and cannot dry the cleaned photovoltaic glass immediately. After natural drying, water stains will still remain on the surface of the photovoltaic glass, affecting the coating effect of the photovoltaic glass. Utility Model Content

[0004] The purpose of the utility model is to provide a photovoltaic cleaning machine, which can immediately dry the photovoltaic glass after cleaning, and there will be no water stains on the glass surface, thereby improving the advantages of the photovoltaic glass coating effect and solving the problems mentioned in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a photovoltaic cleaning machine, comprising a conveying trough and a cleaning hood, a row of conveying rollers are equidistantly installed inside the conveying trough, a row of conveying roller rotating shafts pass through the conveying trough and are installed with pulleys on the front side, all the pulleys are connected by transmission belts, a mounting plate is installed on the back side of the left end of the conveying trough, a conveying motor is installed on the mounting plate, the output shaft of the conveying motor is connected to the rotating shaft of the first conveying roller on the left through a flange, the cleaning hood is installed in the middle of the upper surface of the conveying trough, a cleaning pipe 1 and a cleaning pipe 2 are installed on the left end of the cleaning hood, a row of nozzles are installed at the bottom of the cleaning pipe 1 and the cleaning pipe 2, a brush roller is installed inside the cleaning hood between the cleaning pipe 1 and the cleaning pipe 2, a cleaning motor is installed on the back side of the cleaning hood, the output shaft of the cleaning motor is connected to the rotating shaft of the brush roller through a flange, and a drying box is embedded on the right side of the top plate of the cleaning hood.

[0006] Preferably, four supporting legs are installed in a rectangular array at the four corners of the bottom of the conveying trough, and a reinforcing rod is installed between the lower ends of the four supporting legs. By installing a reinforcing rod between the lower ends of the four supporting legs, the supporting strength of the four supporting legs is increased.

[0007] Preferably, a drainage trough is installed at the bottom of the conveying trough, just below the cleaning pipe 1 and the cleaning pipe 2. By setting the drainage trough, drainage of the cleaned sewage is achieved.

[0008] Preferably, a water pump 1 and a water pump 2 are installed on the top of the cleaning cover. The water inlet of the water pump 1 is connected to the external cleaning liquid tank through the water inlet pipe 1, and the water outlet is connected to the cleaning pipe 1 through the water outlet pipe 1. The water pump 2 is connected to the external clean water tank through the water inlet pipe 2, and the water outlet is connected to the cleaning pipe 2 through the water outlet pipe 2. By arranging the water pump 1 and the water pump 2, the cleaning liquid and clean water can be sent into the cleaning pipe 1 and the cleaning pipe 2 to clean the photovoltaic glass.

[0009] Preferably, a heating chamber is provided in the drying box, a heating wire is installed in the heating chamber, two fans are embedded in the top plate of the drying box, and through holes are evenly provided in the bottom plate. The cleaned photovoltaic glass can be dried by setting up the drying box.

[0010] Preferably, a control box is installed at the bottom of the conveying trough close to the outside of the left supporting leg, and the control box is electrically connected to the water pump 1, the water pump 2, the conveying motor, the cleaning motor, the fan and the heating wire. By setting up the control box, it is convenient to control the overall cleaning and drying of the photovoltaic glass.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] When the utility model is used, the photovoltaic glass is put into the conveying groove from the left end, and the conveying motor works to drive all the conveying rollers to rotate to convey the photovoltaic glass. When conveying to the cleaning cover, the water pump one works to send the cleaning liquid into the cleaning pipe one, and then sprays it from the nozzle to the surface of the photovoltaic glass. The cleaning motor works to drive the brush roller to rotate to clean the surface of the photovoltaic glass. The water pump two works to send clean water into the cleaning pipe two, and then sprays it from the nozzle to the surface of the photovoltaic glass to rinse it. The two fans work to send the outside cold air into the heating chamber, and after being heated by the electric heating wire, it is blown to the surface of the photovoltaic glass from the lower through hole to dry it, thereby achieving the ability to immediately dry the cleaned photovoltaic glass, and there will be no water stains on the glass surface, thereby improving the coating effect of the photovoltaic glass. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is the appearance diagram of the utility model;

[0015] Figure 3 It is a partial left view of the utility model;

[0016] Figure 4 This is a schematic diagram of the internal structure of the drying box of the utility model.

[0017] In the figure: 1. conveying trough; 2. conveying roller; 3. drainage trough; 4. supporting leg; 5. control box; 6. cleaning pipe 1; 7. cleaning cover; 8. water outlet pipe 1; 9. water pump 1; 10. water inlet pipe 1; 11. water inlet pipe 2; 12. water pump 2; 13. brush roller; 14. water outlet pipe 2; 15. cleaning pipe 2; 16. nozzle; 17. drying box; 18. pulley; 19. transmission belt; 20. mounting plate; 21. conveying motor; 22. cleaning motor; 23. heating chamber; 24. heating wire; 25. fan; 26. through hole. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figures 1 to 4 The utility model provides a technical solution for a photovoltaic cleaning machine: a photovoltaic cleaning machine, comprising a conveying trough 1 and a cleaning cover 7, four supporting legs 4 are installed in a rectangular array at the four corners of the bottom end of the conveying trough 1, and a reinforcing rod is installed between the lower ends of the four supporting legs 4, a row of conveying rollers 2 are equidistantly installed inside the conveying trough 1, and a row of conveying rollers 2 rotating shafts pass through the conveying trough 1 and are installed with pulleys 18 on the front side, and all pulleys 18 are connected by a transmission belt 19, a mounting plate 20 is installed on the back of the left end of the conveying trough 1, and a conveying motor 21 is installed on the mounting plate 20, and the output shaft of the conveying motor 21 is connected to the rotating shaft of the first conveying roller 2 on the left through a flange; the photovoltaic glass is put into the conveying trough 1 from the left end, and the conveying motor 21 drives the first conveying roller 2 on the left and the pulley 18 installed thereon to rotate, and the rotation of the pulley 18 drives all the pulleys 18 to rotate through the transmission belt 19, thereby driving all the conveying rollers 2 to rotate to convey the photovoltaic glass.

[0020] The cleaning cover 7 is installed in the middle of the upper surface of the conveying trough 1, and a cleaning pipe 16 and a cleaning pipe 2 15 are installed at the left end of the cleaning cover 7. A row of nozzles 16 are installed at the bottom of the cleaning pipe 16 and the cleaning pipe 2 15. A brush roller 13 is installed between the cleaning pipe 16 and the cleaning pipe 2 15 inside the cleaning cover 7. A water pump 19 and a water pump 2 12 are installed on the top of the cleaning cover 7. The water inlet end of the water pump 19 is connected to the external cleaning liquid tank through the water inlet pipe 10, and the water outlet end is connected to the cleaning pipe 16 through the water outlet pipe 18. The water pump 2 12 is connected to the external clean water tank through the water inlet pipe 2 11, and the water outlet end is connected to the cleaning pipe 2 15 through the water outlet pipe 2 14. A cleaning motor 22 is installed on the back of the cleaning cover 7 The output shaft of the cleaning motor 22 is connected to the rotating shaft of the brush roller 13 through a flange, and a drainage trough 3 is installed at the bottom of the conveying trough 1 just below the cleaning pipe 1 6 and the cleaning pipe 2 15; the water pump 19 sucks the cleaning liquid through the water inlet pipe 10, enters the cleaning pipe 6 through the water outlet pipe 8, and then sprays it from the nozzle 16 to the surface of the photovoltaic glass. The cleaning motor 22 drives the brush roller 13 to rotate to clean the surface of the photovoltaic glass. The water pump 2 12 sucks clean water through the water inlet pipe 2 11, enters the cleaning pipe 2 15 through the water outlet pipe 2 14, and then sprays it from the nozzle 16 to the surface of the photovoltaic glass to rinse it. The cleaned sewage is discharged from the drainage trough 3 below the conveying trough 1.

[0021] A drying box 17 is embedded on the right side of the top plate of the cleaning cover 7. A heating chamber 23 is provided in the drying box 17. A heating wire 24 is installed in the heating chamber 23. Two fans 25 are embedded in the top plate of the drying box 17. Through holes 26 are evenly provided on the bottom plate. The two fans 25 send cold air from the outside into the heating chamber 23. After being heated by the heating wire 24, the cold air is blown from the bottom through holes 26 to the surface of the photovoltaic glass to dry it. A control box 5 is installed at the bottom of the conveying trough 1, close to the outside of the left support leg 4. The control box 5 is electrically connected to the water pump 1 9, the water pump 2 12, the conveying motor 21, the cleaning motor 22, the fan 25 and the heating wire 24 respectively.

[0022] All motors of the utility model are designed with small servo motors - model 14HS2408. This model of motor is only used as a reference for personnel in the relevant technical field. Personnel in the relevant technical field can select motors with the same parameters and functions for installation, debugging and use according to actual production needs. This utility model will not elaborate on this.

[0023] When the utility model is used, the water pump 19, the water pump 21, the conveying motor 21, the cleaning motor 22, the fan 25 and the electric heating wire 24 are started through the control box 5, and the photovoltaic glass is put into the left end of the conveying groove 1. The conveying motor 21 drives the first conveying roller 2 on the left and the pulley 18 installed thereon to rotate. The rotation of the pulley 18 drives all the pulleys 18 to rotate through the transmission belt 19, thereby driving all the conveying rollers 2 to rotate to convey the photovoltaic glass. When it is conveyed to the cleaning cover 7, the water pump 19 works to suck the cleaning liquid through the water inlet pipe 10 and passes through the water outlet pipe 11. 8 enters into the cleaning pipe 6, and then is sprayed onto the surface of the photovoltaic glass from the nozzle 16. The cleaning motor 22 works to drive the brush roller 13 to rotate to clean the surface of the photovoltaic glass. The water pump 12 works to suck clean water through the water inlet pipe 11, and enters into the cleaning pipe 15 through the water outlet pipe 14, and then is sprayed from the nozzle 16 onto the surface of the photovoltaic glass to rinse it. The cleaned sewage is discharged from the conveying groove 1 from the drainage groove 3 below. The two fans 25 work to send the outside cold air into the heating chamber 23, and after being heated by the electric heating wire 24, it is blown onto the surface of the photovoltaic glass from the lower through hole 26 to dry it.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic cleaning machine, comprising a conveying trough (1) and a cleaning cover (7), characterized in that: A row of conveying rollers (2) are equidistantly installed inside the conveying trough (1), and the rotating shafts of the row of conveying rollers (2) pass through the conveying trough (1). A belt pulley (18) is installed on the front side, and all the belt pulleys (18) are connected by a transmission belt (19). A mounting plate (20) is installed on the back side of the left end of the conveying trough (1), and a conveying motor (21) is installed on the mounting plate (20). The output shaft of the conveying motor (21) is connected to the rotating shaft of the first conveying roller (2) on the left through a flange. The cleaning cover (7) is installed in the middle of the upper surface of the conveying trough (1). A cleaning pipe (6) and a cleaning pipe (15) are installed at the left end of the cleaning cover (7), and a row of nozzles (16) are installed at the bottom of the cleaning pipe (6) and the cleaning pipe (15). A brush roller (13) is installed between the cleaning pipe (6) and the cleaning pipe (15) inside the cleaning cover (7). A cleaning motor (22) is installed on the back of the cleaning cover (7), and the output shaft of the cleaning motor (22) is connected to the rotating shaft of the brush roller (13) through a flange. A drying box (17) is embedded on the right side of the top plate of the cleaning cover (7).

2. The photovoltaic cleaning machine according to claim 1, characterized in that: Four supporting legs (4) are installed in a rectangular array at the four corners of the bottom end of the conveying trough (1), and a reinforcing rod is installed between the lower ends of the four supporting legs (4).

3. The photovoltaic cleaning machine according to claim 1, characterized in that: A drainage trough (3) is installed at the bottom of the conveying trough (1) directly below the cleaning pipe 1 (6) and the cleaning pipe 2 (15).

4. The photovoltaic cleaning machine according to claim 1, characterized in that: A water pump 1 (9) and a water pump 2 (12) are installed on the top of the cleaning cover (7); the water inlet end of the water pump 1 (9) is connected to an external cleaning liquid tank through a water inlet pipe 1 (10), and the water outlet end is connected to a cleaning pipe 1 (6) through a water outlet pipe 1 (8); the water pump 2 (12) is connected to an external clean water tank through a water inlet pipe 2 (11), and the water outlet end is connected to a cleaning pipe 2 (15) through a water outlet pipe 2 (14).

5. The photovoltaic cleaning machine according to claim 1, characterized in that: The drying box (17) is provided with a heating chamber (23), in which an electric heating wire (24) is installed. Two fans (25) are embedded in the top plate of the drying box (17), and through holes (26) are evenly opened on the bottom plate.

6. The photovoltaic cleaning machine according to claim 1, characterized in that: A control box (5) is installed at the bottom of the conveying trough (1) close to the outside of the left supporting leg (4), and the control box (5) is electrically connected to the water pump 1 (9), the water pump 2 (12), the conveying motor (21), the cleaning motor (22), the fan (25) and the heating wire (24).

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