Adjustable spraying structure for photovoltaic panel cleaning equipment

Abstract

The utility model relates to the field of photovoltaic panel cleaning, in particular to an adjustable spraying structure for photovoltaic panel cleaning equipment, and adopts the technical scheme that the adjustable spraying structure comprises a connecting seat, a fixed seat arranged on the connecting seat, a mounting seat arranged on the fixed seat and a nozzle arranged on the mounting seat; the connecting seat is provided with an adjusting seat for driving the fixing seat to perform angle adjustment, one end of the adjusting seat is provided with a fixing hole, the connecting seat is provided with a lug seat, the lug seat is provided with a butt joint hole communicated with the fixing hole, the lug seat is provided with a plurality of adjusting holes, and the adjusting holes are communicated with the butt joint hole. The multiple adjusting holes are distributed in an arc shape, the circle center of the arc is consistent with the circle center of the butt joint hole, and adjusting blocks located in the adjusting holes are arranged on the adjusting base. The device has the effects that the nozzle angle can be conveniently adjusted according to the spraying angle needed by workers, and the practicability of the cleaning equipment is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of photovoltaic panel cleaning, in particular to an adjustable spraying structure for photovoltaic panel cleaning equipment. BACKGROUND

[0002] With the continuous development of clean energy, photovoltaic industry will install large-scale photovoltaic panels in areas with good sunlight conditions for photovoltaic power generation. The existing photovoltaic panel cleaning equipment is mainly used for cleaning large-scale spliced photovoltaic panels, reducing the operation difficulty of manual cleaning and improving the cleaning efficiency of photovoltaic panels. The existing photovoltaic panel cleaning equipment adopts a cleaning method combining cleaning brushes and nozzle spraying. The nozzle is used to wet and preliminarily flush the sundries on the photovoltaic panel, and then the cleaning brush is used to brush away the sundries on the photovoltaic panel. However, the existing nozzle has a constant spraying angle, and the nozzle angle cannot be adjusted, which will result in a limited spraying range of the nozzle, and thus a large amount of water is consumed. CONTENT OF THE UTILITY MODEL

[0003] In order to save water resources, ensure the spraying effect of the nozzle, and facilitate the adjustment of the spraying range of the nozzle according to needs, the present application provides an adjustable spraying structure for photovoltaic panel cleaning equipment.

[0004] The present application provides an adjustable spraying structure for photovoltaic panel cleaning equipment, which adopts the following technical scheme:

[0005] An adjustable spraying structure for photovoltaic panel cleaning equipment, comprising a connecting seat, a fixing seat arranged on the connecting seat, a mounting seat arranged on the fixing seat, and a nozzle arranged on the mounting seat, wherein the connecting seat is provided with an adjusting seat for driving the fixing seat to adjust the angle, one end of the adjusting seat is provided with a fixing hole, the connecting seat is provided with an ear seat, the ear seat is provided with a butt joint hole in communication with the fixing hole, the ear seat is provided with a plurality of adjusting holes, the plurality of adjusting holes are arranged in a circular arc shape and the center of the circular arc is consistent with the center of the butt joint hole, and the adjusting seat is provided with an adjusting block located in the adjusting hole.

[0006] By adopting the above technical scheme, the connecting seat is convenient to install on the cleaning equipment, the fixing seat improves the stability of the mounting seat on the connecting seat, the mounting seat is used to install the nozzle, the adjusting seat is used to adjust the spraying angle of the nozzle, the fixing hole, the ear seat and the butt joint hole are convenient for subsequent fixing members such as bolts to fix the connecting seat and the adjusting seat; the adjusting hole and the adjusting block are used to adjust the angle between the connecting seat and the adjusting seat, and thus the angle of the nozzle is adjusted, which is convenient for adjusting the spraying range and spraying force of the nozzle and improves the practicability of the equipment.

[0007] Preferably, one side of the adjusting block facing the ear seat is in a circular arc shape, and the connecting edge angle of the adjusting block and the adjusting seat is a rounded corner.

[0008] By adopting the above technical solution, the side of the adjusting block facing the ear seat is arc-shaped, which makes it easier for the adjusting block to enter the adjusting groove. The connecting corners of the adjusting block and the adjusting seat are rounded, which reduces the resistance between the adjusting block and the ear seat when the adjusting block moves, and makes it easier for the adjusting seat to adjust its position.

[0009] Preferably, the mounting base is provided with a positioning block for nozzle insertion and positioning, and the positioning block is inclinedly disposed on the mounting base.

[0010] By adopting the above technical solution, the positioning block improves the stability of the nozzle on the mounting base. The positioning block is cleanly installed on the mounting base to cleanly install the nozzle on the mounting base. The nozzle tilting angle has a better rinsing force than the horizontal angle, thus improving the rinsing effect of the nozzle.

[0011] Preferably, the tilt angle of the positioning block is 45°.

[0012] By adopting the above technical solution, a 45° rinsing angle is used for near-ground direct spraying, which utilizes water pressure to initially remove stains from the surface of the photovoltaic panel, thereby improving the cleaning effect of the nozzle.

[0013] Preferably, the top surface of the fixing seat is provided with a positioning groove for embedding the mounting seat, the bottom of the mounting seat is provided with a positioning part adapted to the positioning groove, and the side of the fixing seat facing the nozzle is provided with a notch for avoiding the nozzle spray path.

[0014] By adopting the above technical solution, the positioning groove and positioning part improve the stability of the mounting base on the fixed base, and the notch is used to avoid the nozzle spraying liquid, so as to facilitate the nozzle to wash the photovoltaic panel.

[0015] Preferably, the bottom surface of the fixed seat is provided with an embedding groove, and the top surface of the adjusting seat is provided with an embedding block located in the embedding groove.

[0016] By adopting the above technical solution, the embedded groove and embedded block improve the stability between the fixed seat and the adjusting seat.

[0017] Preferably, the top surface of the embedded block is provided with a plug rod, and the fixing seat is provided with a through hole for inserting the plug rod.

[0018] By adopting the above technical solution, the plug rod and through hole are used to further improve the stability between the adjusting seat and the fixed seat, and improve the stability of the fixed seat when the angle of the adjusting seat is adjusted.

[0019] Preferably, the top surface of the plug rod has a pressing groove along the height direction, and the outer side wall of the top end of the plug rod has a locking block.

[0020] By adopting the above technical solution, the extrusion groove facilitates the movement of the snap-fit ​​block out of the through hole, and then drives the snap-fit ​​block to reset and snap onto the fixed seat, thereby improving the stability between the adjusting seat and the fixed seat.

[0021] In summary, the connecting seat facilitates mounting of the spraying structure on the equipment, improving the stability of the application on the equipment; by adjusting the angle of the nozzle through the adjusting seat, the spraying angle of the nozzle can be adjusted by the staff according to the spraying range requirement, improving the practicability of the spraying structure. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 is a structure diagram of the adjustable spraying structure for the photovoltaic panel cleaning equipment according to the application Figure 1 ;

[0023] Figure 2 is an explosion view of the adjustable spraying structure for the photovoltaic panel cleaning equipment according to the application Figure 1 ;

[0024] Figure 3 is an explosion view of the adjustable spraying structure for the photovoltaic panel cleaning equipment according to the application Figure 2 ;

[0025] Figure 4 is a structure diagram of the adjustable spraying structure for the photovoltaic panel cleaning equipment according to the application Figure 2 ;

[0026] Figure 5 is a sectional view of the adjustable spraying structure for the photovoltaic panel cleaning equipment according to the application.

[0027] The reference signs are as follows: 1, connecting seat; 2, fixed seat; 3, mounting seat; 4, nozzle; 5, adjusting seat; 6, fixing hole; 7, ear seat; 71, butt joint hole; 8, adjusting hole; 9, adjusting block; 10, positioning block; 11, positioning groove; 12, positioning part; 13, notch; 14, embedding groove; 15, embedding block; 16, plug-in rod; 17, through hole; 18, extrusion groove; 19, clamping block. DETAILED DESCRIPTION

[0028] The application will be further described below in conjunction with the accompanying Figures 1-5 The following examples are only used to more clearly illustrate the technical scheme of the application, and cannot be used to limit the protection scope of the application.

[0029] In the description of the application, it should be noted that the orientation or position relationship indicated by "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the application and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the application.

[0030] The application embodiment discloses an adjustable spraying structure for a photovoltaic panel cleaning equipment.Figure 1 and Figure 2 The system includes a connecting seat 1, an adjusting seat 5 mounted on the connecting seat 1, a fixed seat 2 mounted on the adjusting seat 5, a mounting seat 3 mounted on the fixed seat 2, and a nozzle 4 mounted on the mounting seat 3. The connecting seat 1 is used to install the spray structure onto the cleaning equipment. The adjusting seat 5 is used to adjust the angle of the fixed seat 2 on the connecting seat 1. The fixed seat 2 improves the stability of the mounting seat 3. The mounting seat 3 adjusts as the angle of the fixed seat 2 is adjusted, and the nozzle 4 adjusts its angle as the mounting seat 3 moves. One end of the adjusting seat 5 has a fixing hole 6. The connecting seat 1 has a lug 7 for positioning the adjusting seat 5. The adjusting seat 5 is located within the enclosure of the lug 7. The lug 7 has a mating hole 71 communicating with the fixing hole 6. Subsequent bolts are directly screwed into the fixing hole 6 to fix the adjusting seat 5 to the connecting seat 1. To facilitate the adjustment of the nozzle 4 position by the adjusting seat 5, a number of adjusting holes 8 are provided on the ear seat 7. An adjusting block 9 located in the adjusting hole 8 is fixed on the adjusting seat 5. The number of adjusting holes 8 are arranged in an arc shape and the center of the arc is consistent with the center of the docking hole 71, so that the adjusting seat 5 can rotate to adjust the angle of the nozzle 4.

[0031] Reference Figure 2 and Figure 3 To reduce the friction between the adjusting block 9 and the ear seat 7 during position changes, the side of the adjusting block 9 facing the ear seat 7 is arc-shaped, and the connecting corners of the adjusting block 9 and the adjusting seat 5 are rounded. When the operator rotates the adjusting seat 5, it moves the adjusting seat 5 into different adjusting holes 8.

[0032] Reference Figure 3 and Figure 4 A positioning block 10 is fixed inside the mounting base 3. The positioning block 10 is used for the nozzle 4 to be inserted into and installed on the mounting base 3. In order to improve the flushing effect of the nozzle 4, the positioning block 10 is inclined on the mounting base 3. The inclination angle of the positioning block 10 in this application is 45°, and the flushing angle is close to the ground for direct spraying, which effectively utilizes water pressure to perform preliminary stain removal on the surface of the photovoltaic panel and improves the cleaning effect of the cleaning equipment.

[0033] Reference Figure 2 and Figure 3 To improve the connection stability between the fixed base 2 and the mounting base 3, a positioning groove 11 is provided on the top surface of the fixed base 2, and a positioning part 12 adapted to the positioning groove 11 is installed on the bottom surface of the mounting base 3. The positioning part 12 is inserted into the positioning groove 11, thereby improving the stability between the fixed base 2 and the mounting base 3. A notch 13 is provided on the side of the fixed base 2 facing the nozzle 4. The notch 13 is used to avoid the spray path of the nozzle 4, ensuring the spray effect of the nozzle 4.

[0034] Reference Figure 3 and Figure 5In order to improve the stability between the fixing base 2 and the adjusting base 5, the bottom surface of the fixing base 2 is provided with an embedding groove 14, the top surface of the adjusting base 5 is fixed with an embedding block 15, the embedding block 15 is inserted into the embedding groove 14, and the stability between the adjusting base 5 and the fixing base 2 is improved. The top surface of the embedding block 15 is further fixed with a plug-in rod 16, the fixing base 2 is provided with a through hole 17 for the plug-in rod 16 to be inserted, the length of the plug-in rod 16 is longer than that of the through hole 17, the top surface of the plug-in rod 16 is provided with an extrusion groove 18 in the height direction, the outer side wall of the top end of the plug-in rod 16 is provided with a clamping block 19, and the top corner of the clamping block 19 is an inclined slope. When the plug-in rod 16 is inserted into the through hole 17, the extrusion groove 18 is contracted to drive the clamping block 19 into the through hole 17, when the end of the plug-in rod 16 moves out of the through hole 17, the extrusion groove 18 drives the clamping block 19 to reset, and then drives the clamping block 19 to be clamped and positioned with the fixing base 2, so that the stability between the adjusting base 5 and the fixing base 2 is improved.

[0035] The implementation principle of the adjustable spraying structure of the photovoltaic panel cleaning equipment is that before the cleaning equipment is cleaned, the angle of the nozzle 4 is adjusted, the adjusting base 5 and the connecting base 1 are temporarily not fixed, the adjusting base 5 is waited to be rotated to the corresponding angle, the adjusting block 9 is embedded into the adjusting block 9, and then the connecting base 1 and the adjusting base 5 are fixed by using bolts and other fixing members. The angle of the nozzle 4 is adjusted according to the required spraying angle of the staff, and the practicability of the cleaning equipment is improved.

[0036] The above are the preferred embodiments of the present application, and do not limit the protection scope of the present application, so that: all equivalent changes made according to the structure, shape, principle of the present application should be covered in the protection scope of the present application.

Claims

1. An adjustable spray structure for a photovoltaic panel cleaning apparatus, characterized by: The utility model relates to a nozzle fixing device, including connecting seat (1), set up on connecting seat (1) fixed seat (2), set up on fixed seat (2) mounting seat (3) and set up on mounting seat (3) nozzle (4), the adjusting seat (5) for driving fixed seat (2) is equipped with on the connecting seat (1) angle adjustment, the adjusting seat (5) one end is equipped with fixed hole (6), the ear seat (7) is equipped with on the connecting seat (1), the ear seat (7) is equipped with with fixed hole (6) intercommunication's butt joint hole (71), the ear seat (7) is equipped with a plurality of adjusting hole (8), a plurality of adjusting hole (8) is arranged in the circular arc and the center of the circle of this circular arc is identical with the center of the circle of butt joint hole (71), the adjusting seat (5) is equipped with in adjusting hole (8) adjusting block (9).

2. The adjustable spray structure for a photovoltaic panel cleaning apparatus according to claim 1, wherein: The side of adjusting block (9) towards ear seat (7) is circular arc, and the connecting edge angle of adjusting block (9) and adjusting seat (5) is round angle.

3. The adjustable spray structure for a photovoltaic panel cleaning apparatus of claim 1, wherein: The mounting seat (3) is equipped with the positioning block (10) for nozzle (4) plug-in positioning in, and the positioning block (10) is inclined to set up on mounting seat (3).

4. The adjustable spray structure for a photovoltaic panel cleaning apparatus according to claim 3, wherein: The inclination angle of positioning block (10) is 45 DEG.

5. The adjustable spray structure for a photovoltaic panel cleaning apparatus of claim 1, wherein: The top surface of fixed seat (2) is equipped with the positioning groove (11) for the embedding of mounting seat (3), and the bottom of mounting seat (3) is equipped with the positioning part (12) suitable for positioning groove (11), and the side of fixed seat (2) towards nozzle (4) is equipped with the notch (13) for avoiding the spray path of nozzle (4).

6. The adjustable spray structure for a photovoltaic panel cleaning apparatus of claim 1, wherein: The bottom surface of fixed seat (2) is equipped with embedding groove (14), and the top surface of adjusting seat (5) is equipped with embedding block (15) in embedding groove (14).

7. The adjustable spray structure for a photovoltaic panel cleaning apparatus according to claim 6, wherein: The top surface of embedding block (15) is equipped with plug-in rod (16), and the fixed seat (2) is equipped with through hole (17) for the insertion of plug-in rod (16).

8. The adjustable spray structure for a photovoltaic panel cleaning apparatus according to claim 7, wherein: The top surface of plug-in rod (16) is equipped with extrusion groove (18) along the height direction, and the top end outside wall of plug-in rod (16) is equipped with clamping block (19).

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