Intelligent self-cleaning system

Abstract

The invention discloses an intelligent self-cleaning system, and relates to the technical field of photovoltaic cleaning. The two operation frames are symmetrically distributed at the top of the placement table, second driving motors are fixedly connected to the same sides of the two operation frames, output shafts of the second driving motors are fixedly connected with lead screws through couplings, and one ends of the lead screws are connected to the inner walls of one sides of the operation frames through bearings; the two operation blocks are in threaded connection with the outer sides of the corresponding lead screws; and the bottom plate is arranged at the tops of the two operation blocks. The intelligent self-cleaning system has the beneficial effects that during film covering operation, a film penetrates through all limiting rotating rollers, meanwhile, a fourth driving motor is started to drive a pushing roller to rotate, the rotating direction of the pushing roller is from the center of the film to the two sides, the rotating pushing roller pulls the film to the two sides, and therefore the film covering operation is completed. Therefore, the situation that the film deforms and shrinks towards the middle due to pressure during film covering is avoided, and the effect of the fitting degree of the film and the photovoltaic panel is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic cleaning, and particularly to an intelligent self-cleaning system. Background Art

[0002] With the rapid development and wide application of photovoltaic power generation technology, the problem of cleaning and maintaining photovoltaic panels has become increasingly prominent. At present, the traditional cleaning methods of water washing and dry brushing have many drawbacks. The water washing method consumes a huge amount of water resources, and dry brushing not only has low cleaning efficiency, but also easily causes irreversible damage to the surface of photovoltaic panels. These problems are particularly acute in water-scarce areas; while the manual cleaning mode not only has a large labor intensity and low efficiency, but also the cleaning effect is difficult to meet the standards, far from meeting the urgent needs of the efficient operation and maintenance of large-scale photovoltaic power stations today.

[0003] Under this background, a key issue that the industry urgently needs to overcome is a photovoltaic panel cleaning solution that is efficient, non-destructive and does not require water resources. The present invention has a breakthrough design of an automated film winding and laying system, which cleverly draws on the core principle of mobile phone film application, realizes the intelligent protection and cleaning of photovoltaic panels, and solves many pain points in the prior art at one stroke, bringing new reform ideas and practical directions to the field of photovoltaic panel cleaning.

[0004] When the existing intelligent self-cleaning system performs the film application operation on the photovoltaic panel, a film is attached to the surface of the photovoltaic panel. During the covering process, it is easy to deform due to the pulling force, and the two sides of the film shrink towards the middle, which will cause the covered film not to fit well with the photovoltaic panel, thereby reducing the film covering effect. Summary of the Invention

[0005] The present invention discloses an intelligent self-cleaning system, aiming to solve the technical problem that when the existing intelligent self-cleaning system performs the film application operation on the photovoltaic panel, a film is attached to the surface of the photovoltaic panel. During the covering process, it is easy to deform due to the pulling force, and the two sides of the film shrink towards the middle, which will cause the covered film not to fit well with the photovoltaic panel, thereby reducing the film covering effect.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions: An intelligent self-cleaning system, comprising: A placement table; Two operation frames, symmetrically distributed on the top of the placement table. On the same side of the two operation frames, a driving motor two is fixedly connected. The output shaft of the driving motor two is fixedly connected with a lead screw through a coupling, and one end of the lead screw is connected to the inner wall of one side of the operation frame through a bearing; Two running blocks, threadedly connected to the outer sides of the corresponding lead screws; A bottom plate, arranged on the tops of the two running blocks; A quick replacement mechanism, arranged on the top of the bottom plate; Film collecting mechanism: On one side of the bottom plate, two fixing plates are symmetrically distributed, and the film collecting mechanism is arranged at a position away from the bottom plate of the two fixing plates; Anti-shrinkage mechanism, located diagonally above the film collecting mechanism.

[0007] In a preferred solution, the anti-shrinkage mechanism includes: Two side plates; Multiple limiting frames, arranged on the opposite sides of the two side plates; A dust suction pipe, arranged on the opposite sides of the two side plates, and the dust suction pipe is located below the limiting frame. The outer wall of the dust suction pipe facing upward is provided with dust suction holes. One side of one of the side plates is fixedly connected with a dust suction pump, and one side of the side plate close to the dust suction pump is fixedly connected with a dust collection box. The dust suction end of the dust suction pump is connected to the inside of the dust suction pipe through a pipeline, and the dust conveying end of the dust suction pump is connected to the inside of the dust collection box through a pipeline.

[0008] In a preferred solution, the anti-shrinkage mechanism further includes: Multiple limiting rotating rollers, one end of which is connected to the inner side wall of the limiting frame through a bearing; Symmetrically distributed shaft frames. Integrating plates are fixedly connected to the top and bottom of the limiting frame away from the limiting rotating rollers. A plurality of self-adjusting spring rods are fixedly connected at equal intervals on the opposite sides of the two integrating plates. The shaft frames are fixedly connected to the ends of the plurality of self-adjusting spring rods on the same integrating plate. One side of the shaft frame is fixedly connected with a driving motor four. The output shaft of the driving motor four is fixedly connected with a pushing roller through a coupling. One end of the pushing roller is connected to one side of the shaft frame through a bearing.

[0009] In a preferred solution, the quick replacement mechanism includes: A vertical plate, arranged on the top of the bottom plate. The top of the vertical plate is fixedly connected with a deflection shaft, and a connecting sleeve is sleeved on the outside of the deflection shaft; A deflection plate, arranged on the outer side wall of the connecting sleeve; An inclined plate, arranged on one side of the vertical plate. One side of the inclined plate facing the deflection plate is hinged with a hydraulic cylinder three, and the output end of the hydraulic cylinder three is hinged with one side of the deflection plate.

[0010] In a preferred solution, the quick replacement mechanism further includes: A sliding frame. A sliding hole is opened on the deflection plate, and the sliding frame is slidably connected to the inside of the sliding hole; A fixed ring, arranged at the periphery of the shaft sleeve on the deflection plate. A connecting spring rod is annularly arranged on the side of the fixed ring facing the sliding frame, and one end of the connecting spring rod is fixedly connected to one side of the sliding frame; A shaft sleeve, arranged on the inner side wall of the sliding frame; A pull rod, arranged on one side of the sliding frame.

[0011] In a preferred embodiment, a shaft plate is fixedly connected to the top of the bottom plate away from the vertical plate, and a driving motor I is fixedly connected to one side of the shaft plate. The output shaft of the driving motor I is fixedly connected to a film releasing shaft through a coupling. One end of the film releasing shaft is inserted into the inner part of a shaft sleeve, and a film releasing roller is sleeved on the outer side wall of the film releasing shaft.

[0012] In a preferred embodiment, track rods are fixedly connected to the same side of the shaft plate and the vertical plate, and side plates are respectively fixedly connected to the corresponding track rods.

[0013] In a preferred embodiment, connecting plates are fixedly connected to the two track rods near the bottom ends, and a plurality of hydraulic cylinders I are fixedly connected to the top of the connecting plates at equal intervals. The output ends of the plurality of hydraulic cylinders I are fixedly connected to the same lifting frame, and pressing rollers are connected to the inner walls on both sides of the lifting frame at equal intervals through bearings.

[0014] In a preferred embodiment, the film winding mechanism includes: Two mounting plates, arranged on the top of the corresponding fixing plates; A driving motor III, arranged on one side of one of the mounting plates. The output shaft of the driving motor III is fixedly connected to a film winding roller through a coupling. One end of the film winding roller is connected to the other side of the other mounting plate through a bearing.

[0015] In a preferred embodiment, the film winding mechanism further includes: A vacuum pump, arranged on one side of the other mounting plate; A hollow fitting plate, placed in a pressing groove formed on the film winding roller. Hydraulic cylinders II are fixedly connected to both sides of the film winding roller where the hollow fitting plate is located. The output ends of the two hydraulic cylinders II are both fixedly connected to adjusting connecting rods, and the adjusting connecting rods are fixedly connected to the outer side wall of the hollow fitting plate. Suction holes are formed on the arc surface of the hollow fitting plate facing the pressing groove, and the vacuum pumping end of the vacuum pump is connected to the inside of the hollow fitting plate through a pipeline.

[0016] The intelligent self-cleaning system provided by the present invention has the technical effect that when performing the film covering operation, the film passes through each limiting roller. At the same time, the driving motor IV is started to drive the pushing roller to rotate. The rotation direction of the pushing roller is from the center of the film towards both sides. The rotating pushing roller pulls the film towards both sides, thereby avoiding the situation that the film deforms and contracts towards the middle under pressure during film covering, and improving the fitting degree between the film and the photovoltaic panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 FIG. is a schematic diagram of the overall structure of an intelligent self-cleaning system proposed by the present invention.

[0018] Figure 2 is Figure 1 an enlarged view of the structure at the central position in

[0019] Figure 3 Schematic diagram of the anti-shrinkage mechanism of an intelligent self-cleaning system proposed by the present invention.

[0020] Figure 4 is Figure 3 Cross-sectional view of the middle limit frame structure.

[0021] Figure 5 Schematic diagram of the quick replacement mechanism of an intelligent self-cleaning system proposed by the present invention.

[0022] Figure 6 Exploded view of the deflector plate and bushing structure of an intelligent self-cleaning system proposed by the present invention.

[0023] Figure 7 Schematic diagram of the film winding mechanism of an intelligent self-cleaning system proposed by the present invention.

[0024] Figure 8 is Figure 7 Exploded view of the film winding roller and hollow fitting plate structure in.

[0025] In the figure: 1. Placement table; 2. Lead screw; 3. Film unwinding roller; 4. Driving motor 1; 5. Shaft plate; 6. Hydraulic cylinder 1; 7. Pressing roller; 8. Lifting frame; 9. Connecting plate; 10. Bottom plate; 11. Operation frame; 12. Driving motor 2; 13. Running block; 14. Fixed plate; 15. Film winding mechanism; 1501. Film winding roller; 1502. Driving motor 3; 1503. Hollow fitting plate; 1504. Mounting plate; 1505. Vacuum pump; 1506. Suction hole; 1507. Adjusting connecting rod; 1508. Hydraulic cylinder 2; 16. Anti-shrinkage mechanism; 1601. Side plate; 1602. Limit frame; 1603. Dust suction pipe; 1604. Dust suction hole; 1605. Dust suction pump; 1606. Dust collection box; 1607. Shaft frame; 1608. Integrating plate; 1609. Self-adjusting spring rod; 1610. Pushing roller; 1611. Driving motor 4; 1612. Limit turning roller; 17. Quick replacement mechanism; 1701. Deflector plate; 1702. Vertical plate; 1703. Inclined plate; 1704. Hydraulic cylinder 3; 1705. Bushing; 1706. Slide hole; 1707. Connecting sleeve; 1708. Deflection shaft; 1709. Connecting spring rod; 1710. Pull rod; 1711. Sliding frame; 1712. Fixed ring; 18. Trajectory rod; 19. Film unwinding shaft. Detailed implementation manners

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0027] An intelligent self-cleaning system disclosed by the present invention is mainly applied to the scenario where in the existing intelligent self-cleaning system during the film pasting operation on a photovoltaic panel, a thin film is pasted on the surface of the photovoltaic panel. During the covering process, the thin film is prone to deformation due to the pulling force, and both sides of the thin film shrink towards the middle, which will cause the covered thin film not to fit well with the photovoltaic panel, thereby reducing the film covering effect.

[0028] Referring to Figures 1-8 , an intelligent self-cleaning system includes: A placement table 1; Two operation frames 11, symmetrically distributed on the top of the placement table 1. On the same side of the two operation frames 11, a driving motor two 12 is fixedly connected. The output shaft of the driving motor two 12 is fixedly connected with a lead screw 2 through a coupling. One end of the lead screw 2 is connected to the inner wall of one side of the operation frame 11 through a bearing; Two running blocks 13, threadedly connected to the outer side of the corresponding lead screw 2; A bottom plate 10, arranged on the top of the two running blocks 13; A quick replacement mechanism 17, arranged on the top of the bottom plate 10; A film winding mechanism 15. Two fixing plates 14 are symmetrically distributed on one side of the bottom plate 10. The film winding mechanism 15 is arranged at a position away from the bottom plate 10 of the two fixing plates 14; An anti-shrinkage mechanism 16, located diagonally above the film winding mechanism 15.

[0029] Referring to Figures 1-4 , in a preferred embodiment, the anti-shrinkage mechanism 16 includes: Two side plates 1601; Multiple limiting frames 1602, arranged on the opposite sides of the two side plates 1601; A dust suction pipe 1603, arranged on the opposite sides of the two side plates 1601, and the dust suction pipe 1603 is located below the limiting frames 1602. The outer wall of the dust suction pipe 1603 facing upward is provided with dust suction holes 1604. One side of one of the side plates 1601 is fixedly connected with a dust suction pump 1605. The side of the side plate 1601 close to the dust suction pump 1605 is fixedly connected with a dust collection box 1606. The dust suction end of the dust suction pump 1605 is connected to the inside of the dust suction pipe 1603 through a pipeline, and the dust conveying end of the dust suction pump 1605 is connected to the inside of the dust collection box 1606 through a pipeline.

[0030] In a specific application scenario, when performing the film covering operation, the film is passed through each limiting roller 1612. Meanwhile, the driving motor four 1611 is started to drive the pushing roller 1610 to rotate. The rotation direction of the pushing roller 1610 is from the center of the film towards both sides. The film is pulled towards both sides by the rotating pushing roller 1610, thereby avoiding the situation that the film deforms and shrinks towards the middle due to pressure during film covering, improving the fitting degree between the film and the photovoltaic panel, and further improving the dust-proof effect of the photovoltaic panel after film covering.

[0031] Specifically, during the contact between the pushing roller 1610 and the film, the self-adjusting spring rod 1609 fine-tunes the position of the pushing roller 1610 to avoid excessive mutual force between the pushing roller 1610 and the film, which may cause the film to be unable to move.

[0032] It should be noted that during the film covering process, the dust suction pump 1605 is started. The dust suction pump 1605 collects the dust below the film through the dust suction holes 1604 on the dust suction pipe 1603 to avoid dust entering between the photovoltaic panel and the film and affecting the fitting degree.

[0033] Refer to Figure 3 and Figure 4 , in a preferred embodiment, the anti-shrinkage mechanism 16 further includes: A plurality of limiting rollers 1612, one end of which is connected to the inner side wall of the limiting frame 1602 through a bearing; Symmetrically distributed shaft frames 1607. Integrating plates 1608 are fixedly connected to the top and bottom of the limiting frame 1602 far from the limiting rollers 1612. A plurality of self-adjusting spring rods 1609 are equidistantly and fixedly connected to the opposite sides of the two integrating plates 1608. The shaft frame 1607 is fixedly connected to the ends of the plurality of self-adjusting spring rods 1609 on the same integrating plate 1608. A driving motor four 1611 is fixedly connected to one side of the shaft frame 1607. The output shaft of the driving motor four 1611 is fixedly connected to the pushing roller 1610 through a coupling. One end of the pushing roller 1610 is connected to one side of the shaft frame 1607 through a bearing.

[0034] Refer to Figure 1 、 Figure 2 、 Figure 5 and Figure 6 , in a preferred embodiment, the quick replacement mechanism 17 includes: A vertical plate 1702 is arranged on the top of the bottom plate 10. A deflecting shaft 1708 is fixedly connected to the top of the vertical plate 1702. A connecting sleeve 1707 is sleeved on the outer side of the deflecting shaft 1708; A deflecting plate 1701 is arranged on the outer side wall of the connecting sleeve 1707; The inclined plate 1703 is arranged on one side of the vertical plate 1702. One side of the inclined plate 1703 facing the deflection plate 1701 is hinged with a third hydraulic cylinder 1704, and the output end of the third hydraulic cylinder 1704 is hinged to one side of the deflection plate 1701.

[0035] Specifically, when replacing the film, manually pull the pull rod 1710 to pull the bushing 1705 inside the sliding frame 1711 out a certain distance from the sliding hole 1706, so that the film feeding shaft 19 is separated from the bushing 1705. Then adjust the third hydraulic cylinder 1704 to drive the deflection plate 1701 to deflect, so that the bushing 1705 is completely separated from the film feeding roller 3, and replace the film feeding roller 3 to quickly realize the replacement of the film.

[0036] Refer to Figure 5 and Figure 6 , in a preferred embodiment, the quick replacement mechanism 17 further includes: The sliding frame 1711, a sliding hole 1706 is formed on the deflection plate 1701, and the sliding frame 1711 is slidably connected to the inside of the sliding hole 1706; The fixed ring 1712 is arranged at the periphery of the bushing 1705 on the deflection plate 1701. One side of the fixed ring 1712 facing the sliding frame 1711 is annularly provided with connecting spring rods 1709, and one end of the connecting spring rod 1709 is fixedly connected to one side of the sliding frame 1711; The bushing 1705 is arranged on the inner side wall of the sliding frame 1711; The pull rod 1710 is arranged on one side of the sliding frame 1711.

[0037] Refer to Figure 1 and Figure 2 , in a preferred embodiment, the top of the bottom plate 10 far from the vertical plate 1702 is fixedly connected with a shaft plate 5, and one side of the shaft plate 5 is fixedly connected with a first driving motor 4. The output shaft of the first driving motor 4 is fixedly connected with a film feeding shaft 19 through a coupling. One end of the film feeding shaft 19 is inserted into the inside of the bushing 1705, and a film feeding roller 3 is sleeved on the outer side wall of the film feeding shaft 19.

[0038] Refer to Figure 1 and Figure 2 , in a preferred embodiment, the same side of the shaft plate 5 and the vertical plate 1702 are both fixedly connected with track rods 18, and the side plates 1601 are respectively fixedly connected to the corresponding track rods 18. The two track rods 18 are fixedly connected with a connecting plate 9 near the bottom end, and the top of the connecting plate 9 is fixedly connected with a plurality of first hydraulic cylinders 6 at equal intervals. The output ends of the plurality of first hydraulic cylinders 6 are fixedly connected with the same lifting frame 8, and the inner side walls of both sides of the lifting frame 8 are connected with pressing rollers 7 through bearings at equal intervals.

[0039] Refer to Figure 1 、 Figure 2 、Figure 7 and Figure 8 , in a preferred embodiment, the film winding mechanism 15 includes: Two mounting plates 1504 are arranged on the top of the corresponding fixing plate 14; The third driving motor 1502 is arranged on one side of one of the mounting plates 1504. The output shaft of the third driving motor 1502 is fixedly connected with a film winding roller 1501 through a coupling. One end of the film winding roller 1501 is connected to one side of the other mounting plate 1504 through a bearing.

[0040] Specifically, during the film winding operation, the edge of the film covering the photovoltaic panel is lifted, the hydraulic cylinder two 1508 is adjusted to drive the hollow fitting plate 1503 to separate from the pressure groove, and then the film is pressed into the pressure groove. The hydraulic cylinder two 1508 drives the hollow fitting plate 1503 to reset, so as to press the film in the pressure groove. At the same time, the vacuum pump 1505 is turned on, and each suction hole 1506 on the hollow fitting plate 1503 vacuums the film, ensuring that the film will not loosen during the film winding process and cause the film winding operation to fail.

[0041] Refer to Figure 7 and Figure 8 , in a preferred embodiment, the film winding mechanism 15 further includes: The vacuum pump 1505 is arranged on one side of the other mounting plate 1504; The hollow fitting plate 1503 is placed in the pressure groove opened on the film winding roller 1501. Hydraulic cylinders two 1508 are fixedly connected to both sides of the film winding roller 1501 where the hollow fitting plate 1503 is located. The output ends of the two hydraulic cylinders two 1508 are fixedly connected with adjusting connecting rods 1507, and the adjusting connecting rods 1507 are fixedly connected to the outer side wall of the hollow fitting plate 1503. Suction holes 1506 are opened on the arc surface of the hollow fitting plate 1503 facing the pressure groove, and the vacuum extraction end of the vacuum pump 1505 is connected to the inside of the hollow fitting plate 1503 through a pipeline.

[0042] Working principle: When in use, a plurality of high-definition front cameras are reasonably installed above the cleaning area of the photovoltaic panel, and their viewing angles cover the entire photovoltaic panel and the area where the film is being laminated or wound. The cameras take pictures of the film surface and the photovoltaic panel at a certain time interval (such as every 5 minutes) to obtain clear image data, and these image data are transmitted to the image processing unit of the intelligent monitoring and control module in real time; The image processing unit uses advanced image recognition algorithms to analyze the captured images. First, the algorithm identifies the type, distribution, and coverage area ratio of the dirt on the film surface. For example, by comparing images taken at different times, it determines whether the dirt is dust, sand particles, or other pollutants, and accurately calculates the proportion of the area covered by the dirt on the film. At the same time, combining the power generation efficiency data of the photovoltaic panel (the power generation efficiency data is collected in real time by the power sensors installed in the photovoltaic panel circuit and transmitted to the intelligent monitoring and control module), it comprehensively analyzes and judges the degree of influence of the film on the power generation efficiency of the photovoltaic panel; When the image recognition algorithm detects that the dirt coverage area on the film surface reaches a certain proportion (such as 10%), or it is judged according to the power generation efficiency data that the power generation efficiency of the photovoltaic panel has decreased by more than a certain threshold (such as 5%) due to film pollution, the intelligent monitoring and control module immediately issues an instruction to start the film replacement program of the film covering and cleaning module; Pull up the edge of the film covering the photovoltaic panel, adjust the hydraulic cylinder two 1508 to drive the hollow fitting plate 1503 to separate from the pressure groove, then press the film into the pressure groove, and the hydraulic cylinder two 1508 drives the hollow fitting plate 1503 to reset, thus pressing the film in the pressure groove. At the same time, turn on the vacuum pump 1505, and the suction holes 1506 on the hollow fitting plate 1503 perform vacuum adsorption on the film. Start the driving motor three 1502 to drive the film winding roller 1501 to start winding the film. During the film winding process, press the film on the film unwinding roller 3 onto the photovoltaic panel. Start the driving motor one 4 to drive the film unwinding roller 3 to perform film unwinding operation. During the film unwinding process, the driving motor two 12 drives the bottom plate 10 to move, and the adjusting hydraulic cylinder one 6 drives the pressing roller 7 to press the film so that it fits on the photovoltaic panel, and the film winding and covering operations are carried out simultaneously.

[0043] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. An intelligent self-cleaning system, characterized in that, Including: Placement table (1); Two operation frames (11), symmetrically distributed on the top of the placement table (1). On the same side of the two operation frames (11), a second driving motor (12) is fixedly connected. The output shaft of the second driving motor (12) is fixedly connected to a lead screw (2) through a coupling. One end of the lead screw (2) is connected to the inner wall of one side of the operation frame (11) through a bearing; Two running blocks (13), threadedly connected to the outer side of the corresponding lead screw (2); Bottom plate (10), arranged on the tops of the two running blocks (13); Quick replacement mechanism (17), arranged on the top of the bottom plate (10); Film winding mechanism (15). Two fixing plates (14) are symmetrically distributed on one side of the bottom plate (10). The film winding mechanism (15) is arranged at a position far from the bottom plate (10) of the two fixing plates (14); Anti-shrinkage mechanism (16), located diagonally above the film winding mechanism (15).

2. The intelligent self-cleaning system according to claim 1, wherein The anti-shrinkage mechanism (16) includes: Two side plates (1601); A plurality of limiting frames (1602), arranged on the opposite sides of the two side plates (1601); Suction pipe (1603), arranged on the opposite sides of the two side plates (1601), and the suction pipe (1603) is located below the limiting frame (1602). The outer wall of the suction pipe (1603) facing upward is provided with suction holes (1604). A suction pump (1605) is fixedly connected to one side of one of the side plates (1601). A dust collection box (1606) is fixedly connected to the side of the side plate (1601) close to the suction pump (1605). The suction end of the suction pump (1605) is connected to the inside of the suction pipe (1603) through a pipe, and the dust conveying end of the suction pump (1605) is connected to the inside of the dust collection box (1606) through a pipe.

3. An intelligent self-cleaning system according to claim 2, characterized in that, The anti-shrinkage mechanism (16) further includes: A plurality of limiting rollers (1612), one end of which is connected to the inner wall of the limiting frame (1602) through a bearing; Symmetrically distributed shaft brackets (1607). Integrating plates (1608) are fixedly connected to the top and bottom of the limiting frame (1602) far from the limiting rollers (1612). A plurality of self-adjusting spring rods (1609) are fixedly connected at equal intervals to the opposite sides of the two integrating plates (1608). The shaft bracket (1607) is fixedly connected to the ends of the plurality of self-adjusting spring rods (1609) on the same integrating plate (1608). A fourth driving motor (1611) is fixedly connected to one side of the shaft bracket (1607). The output shaft of the fourth driving motor (1611) is fixedly connected to a pushing roller (1610) through a coupling. One end of the pushing roller (1610) is connected to the side of the shaft bracket (1607) through a bearing.

4. An intelligent self-cleaning system according to claim 1, wherein, The quick replacement mechanism (17) includes: Vertical plate (1702), arranged on the top of the bottom plate (10). A deflection shaft (1708) is fixedly connected to the top of the vertical plate (1702). A connecting sleeve (1707) is sleeved on the outer side of the deflection shaft (1708); Deflection plate (1701), arranged on the outer wall of the connecting sleeve (1707); The inclined plate (1703) is arranged on one side of the vertical plate (1702). One side of the inclined plate (1703) facing the deflecting plate (1701) is hinged with the third hydraulic cylinder (1704), and the output end of the third hydraulic cylinder (1704) is hinged to one side of the deflecting plate (1701).

5. An intelligent self-cleaning system according to claim 4, wherein, The quick replacement mechanism (17) further includes: A sliding frame (1711). A sliding hole (1706) is formed on the deflecting plate (1701), and the sliding frame (1711) is slidably connected to the inside of the sliding hole (1706). A fixed ring (1712) is arranged at the periphery of the shaft sleeve (1705) on the deflecting plate (1701). One side of the fixed ring (1712) facing the sliding frame (1711) is annularly provided with connecting spring rods (1709), and one end of the connecting spring rod (1709) is fixedly connected to one side of the sliding frame (1711). A shaft sleeve (1705) is arranged on the inner side wall of the sliding frame (1711). A pull rod (1710) is arranged on one side of the sliding frame (1711).

6. The intelligent self-cleaning system according to claim 5, characterized in that, The top of the bottom plate (10) far from the vertical plate (1702) is fixedly connected with a shaft plate (5), and one side of the shaft plate (5) is fixedly connected with a first driving motor (4). The output shaft of the first driving motor (4) is fixedly connected with a film releasing shaft (19) through a coupling. One end of the film releasing shaft (19) is inserted into the inside of the shaft sleeve (1705), and a film releasing roller (3) is sleeved on the outer side wall of the film releasing shaft (19).

7. An intelligent self-cleaning system according to claim 6, characterized in that, Track rods (18) are fixedly connected to the same side of the shaft plate (5) and the vertical plate (1702), and the side plates (1601) are respectively fixedly connected to the corresponding track rods (18).

8. An intelligent self-cleaning system according to claim 7, wherein, The two track rods (18) are fixedly connected with a connecting plate (9) near the bottom end, and a first hydraulic cylinder (6) is fixedly connected to the top of the connecting plate (9) at equal intervals. The output ends of the multiple first hydraulic cylinders (6) are fixedly connected with the same lifting frame (8), and pressing rollers (7) are connected to the inner walls on both sides of the lifting frame (8) at equal intervals through bearings.

9. The intelligent self-cleaning system according to claim 1, wherein The film winding mechanism (15) includes: Two mounting plates (1504) are arranged on the top of the corresponding fixing plates (14). A third driving motor (1502) is arranged on one side of one of the mounting plates (1504). The output shaft of the third driving motor (1502) is fixedly connected with a film winding roller (1501) through a coupling. One end of the film winding roller (1501) is connected to the other mounting plate (1504) through a bearing on one side.

10. An intelligent self-cleaning system according to claim 9, characterized in that, The film winding mechanism (15) further includes: A vacuum pump (1505) is arranged on one side of the other mounting plate (1504). The hollow laminating plate (1503) is placed in the pressing groove formed on the film winding roller (1501). Hydraulic cylinders II (1508) are fixedly connected to both sides of the film winding roller (1501) where the hollow laminating plate (1503) is located. The output ends of the two hydraulic cylinders II (1508) are fixedly connected to adjusting connecting rods (1507), and the adjusting connecting rods (1507) are fixedly connected to the outer side wall of the hollow laminating plate (1503). Suction holes (1506) are formed on the arc surface of the hollow laminating plate (1503) facing the pressing groove, and the vacuum pumping end of the vacuum pump (1505) is connected to the inside of the hollow laminating plate (1503) through a pipeline.

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