An intelligent self-cleaning system

Abstract

The present invention discloses an intelligent self-cleaning system, which relates to the field of photovoltaic cleaning technology and includes: a placement table; two operating frames, symmetrically distributed on the top of the placement table, the same side of the two operating frames are fixedly connected to a drive motor 2, the output shaft of the drive motor 2 is fixedly connected to a lead screw through a coupling, and one end of the lead screw is connected to an inner wall of one side of the operation frame through a bearing; two operating blocks, threadedly connected to the outer sides of the corresponding lead screws; a bottom plate, which is arranged on the top of the two operating blocks. The intelligent self-cleaning system disclosed by the present invention has the function of passing the film through each limiting roller during the laminating operation, and at the same time, starting the drive motor 4 to drive the push roller to rotate, the push roller rotating in the direction from the center of the film to both sides, and pulling the film to both sides by the rotating push roller, thereby avoiding the film from deforming and shrinking toward the middle due to pressure during lamination, thereby improving the effect of improving the fit between the film and the photovoltaic panel.

Description

Technical Field

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

[0002] With the rapid development and widespread application of photovoltaic power generation technology, the cleaning and maintenance of photovoltaic panels have become increasingly difficult. At present, traditional water washing and dry brushing cleaning methods have many disadvantages. The water washing method consumes a huge amount of water resources, and the dry brushing method is not only inefficient in cleaning, but also easily causes irreversible damage to the surface of the photovoltaic panels. These problems are particularly acute in areas with scarce water resources. The manual cleaning mode is not only labor-intensive and inefficient, but also difficult to achieve the cleaning effect. It is far from meeting the urgent needs of today's large-scale photovoltaic power station for efficient operation and maintenance.

[0003] In this context, an efficient, non-destructive and water-free photovoltaic panel cleaning solution has become a key issue that the industry urgently needs to overcome. This invention has designed a breakthrough automated film collection and laying system, cleverly drawing on the core principles of mobile phone film application to achieve intelligent protection and cleaning of photovoltaic panels, solving many pain points in the existing technology at one stroke and bringing new innovative ideas and practical directions to the field of photovoltaic panel cleaning.

[0004] When the existing intelligent self-cleaning system is performing the film-laminating operation on photovoltaic panels, a thin film is pasted on the surface of the photovoltaic panels. During the covering process, the film is easily deformed due to tension, and the two sides of the film shrink toward the middle, which will cause the film to not fit the photovoltaic panel after covering, thereby reducing the covering effect. Summary of the Invention

[0005] The present invention discloses an intelligent self-cleaning system, which aims to solve the technical problem that when the existing intelligent self-cleaning system is performing the film-laminating operation on the photovoltaic panel, the surface of the photovoltaic panel is pasted with a thin film, which is easily deformed due to tension during the covering process, and the two sides of the film shrink toward the middle, which will cause the covered film to not fit the photovoltaic panel, thereby reducing the covering effect.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] An intelligent self-cleaning system, comprising:

[0008] Placement table;

[0009] Two operating frames are symmetrically distributed on the top of the placement table. The same side of the two operating frames is fixedly connected to the second drive motor. The output shaft of the second drive motor is fixedly connected to the screw through a coupling. One end of the screw is connected to the inner wall of one side of the operating frame through a bearing.

[0010] Two running blocks, threadedly connected to the outer sides of the corresponding lead screws;

[0011] a bottom plate, which is set on top of the two running blocks;

[0012] Quick change mechanism, set on the top of the base plate;

[0013] Film collecting mechanism: two fixed plates are symmetrically distributed on one side of the bottom plate, and the film collecting mechanism is arranged at a position where the two fixed plates are away from the bottom plate;

[0014] The anti-shrinkage mechanism is located obliquely above the film-retracting mechanism.

[0015] In a preferred embodiment, the anti-shrinkage mechanism includes:

[0016] two side panels;

[0017] A plurality of limit frames are arranged on opposite sides of the two side panels;

[0018] The dust suction pipe is arranged on the opposite side of the two side panels, and the dust suction pipe is located below the limit frame. A dust suction hole is opened on the outer side wall of the dust suction pipe facing upward. A dust suction pump is fixedly connected to one side of one of the side panels, and a dust collecting box is fixedly connected to the side of the side panel close to the dust suction pump. The dust suction end of the dust suction pump is connected to the inside of the dust suction pipe through a pipe, and the dust delivery end of the dust suction pump is connected to the inside of the dust collecting box through a pipe.

[0019] In a preferred embodiment, the anti-shrinkage mechanism further comprises:

[0020] A plurality of limiting rollers, one end of which is connected to the inner side wall of the limiting frame through a bearing;

[0021] The shaft frame is symmetrically distributed, and the top and bottom of the limit frame away from the limit roller are fixedly connected to the integration plate. The opposite sides of the two integration plates are fixedly connected with self-adjusting spring rods at equal distances. The shaft frame is fixedly connected to the ends of multiple self-adjusting spring rods on the same integration plate. One side of the shaft frame is fixedly connected to the drive motor four. The output shaft of the drive motor four is fixedly connected to the push roller through a coupling, and one end of the push roller is connected to one side of the shaft frame through a bearing.

[0022] In a preferred embodiment, the quick-change mechanism includes:

[0023] The vertical plate is arranged on the top of the bottom plate, the top of the vertical plate is fixedly connected to the deflection shaft, and the outer side of the deflection shaft is sleeved with a connecting sleeve;

[0024] a deflection plate, arranged on the outer side wall of the connecting sleeve;

[0025] The inclined plate is arranged on one side of the vertical plate. The side of the inclined plate facing the deflection plate is connected to the hydraulic cylinder three through a hinge. The output end of the hydraulic cylinder three is connected to one side of the deflection plate through a hinge.

[0026] In a preferred solution, the quick-change mechanism further comprises:

[0027] The sliding frame has a sliding hole on the deflection plate, and the sliding frame is slidably connected to the inside of the sliding hole;

[0028] A fixing ring is provided on the outer periphery of the deflection plate and the sleeve, and a connecting spring rod is provided in an annular manner on one side of the fixing ring facing the sliding frame, and one end of the connecting spring rod is fixedly connected to one side of the sliding frame;

[0029] A shaft sleeve, arranged on the inner wall of the sliding frame;

[0030] The pull rod is arranged on one side of the sliding frame.

[0031] In a preferred solution, the bottom plate is fixedly connected to an axis plate away from the top of the vertical plate, and one side of the axis plate is fixedly connected to a drive motor 1, the output shaft of the drive motor 1 is fixedly connected to the film placing shaft through a coupling, one end of the film placing shaft is inserted into the inside of the shaft sleeve, and the outer side wall of the film placing shaft is sleeved with a film placing roller.

[0032] In a preferred solution, the same side of the axis plate and the vertical plate are fixedly connected to a track rod, and the side plates are respectively fixedly connected to the corresponding track rods.

[0033] In a preferred solution, the two track rods are fixedly connected with a connecting plate near the bottom end, and the top of the connecting plate is fixedly connected with a hydraulic cylinder 1 at an equal distance, the output ends of the multiple hydraulic cylinders 1 are fixedly connected to the same lifting frame, and the inner walls on both sides of the lifting frame are equidistantly connected with pressing rollers through bearings.

[0034] In a preferred embodiment, the film collecting mechanism includes:

[0035] Two mounting plates, arranged on top of corresponding fixing plates;

[0036] The drive motor three is arranged on one side of one of the mounting plates. The output shaft of the drive motor three is fixedly connected to the film-collecting roller through a coupling. One end of the film-collecting roller is connected to one side of the other mounting plate through a bearing.

[0037] In a preferred embodiment, the film collecting mechanism further comprises:

[0038] a vacuum pump, arranged on one side of the other mounting plate;

[0039] The hollow plywood is placed in the pressure groove opened on the film-collecting roller. The film-collecting roller is fixedly connected to two hydraulic cylinders on both sides of the hollow plywood. The output ends of the two hydraulic cylinders are fixedly connected to adjusting connecting rods. The adjusting connecting rods are fixedly connected to the outer wall of the hollow plywood. Suction holes are opened on the arc surface of the hollow plywood facing the pressure groove. The vacuum end of the vacuum pump is connected to the inside of the hollow plywood through a pipe.

[0040] The intelligent self-cleaning system provided by the present invention has the function of passing the film through each limiting roller during the laminating operation, and at the same time, starting the driving motor 4 to drive the push roller to rotate. The push roller rotates in the direction from the center of the film to both sides, and the film is pulled toward both sides by the rotating push roller, thereby avoiding the situation where the film is deformed and contracted toward the middle due to pressure during lamination, thereby improving the technical effect of improving the fit between the film and the photovoltaic panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1 This is a schematic diagram of the overall structure of an intelligent self-cleaning system proposed by the present invention.

[0042] Figure 2 for Figure 1 A magnified view of the structure in the center.

[0043] Figure 3 This is a schematic diagram of the anti-shrinkage mechanism of the intelligent self-cleaning system proposed by the present invention.

[0044] Figure 4 for Figure 3 Cross-sectional view of the middle limit frame structure.

[0045] Figure 5 This is a schematic diagram of the quick replacement mechanism of the intelligent self-cleaning system proposed by the present invention.

[0046] Figure 6 This is a disassembled diagram of the deflector plate and sleeve structure of an intelligent self-cleaning system proposed by the present invention.

[0047] Figure 7 This is a schematic diagram of the film collecting mechanism of the intelligent self-cleaning system proposed in the present invention.

[0048] Figure 8 for Figure 7 Exploded diagram of the structure of the middle film-receiving roller and the hollow laminating plate.

[0049] In the figure: 1. Placement table; 2. Lead screw; 3. Film placing 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. Operation block; 14. Fixing plate; 15. Film collecting mechanism; 1501. Film collecting roller; 1502. Driving motor 3; 1503. Hollow laminating 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. Limiting frame; 1603. Dust pipe; 1 604, dust suction hole; 1605, dust suction pump; 1606, dust collection box; 1607, shaft frame; 1608, integration plate; 1609, self-adjusting spring rod; 1610, push roller; 1611, drive motor four; 1612, limit roller; 17, quick replacement mechanism; 1701, deflection plate; 1702, vertical plate; 1703, inclined plate; 1704, hydraulic cylinder three; 1705, shaft sleeve; 1706, sliding hole; 1707, connecting sleeve; 1708, deflection shaft; 1709, connecting spring rod; 1710, pull rod; 1711, sliding frame; 1712, fixing ring; 18, track rod; 19, film release shaft. DETAILED DESCRIPTION

[0050] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0051] The intelligent self-cleaning system disclosed in the present invention is mainly used in existing intelligent self-cleaning systems. When performing film-laminating operations on photovoltaic panels, a thin film is pasted on the surface of the photovoltaic panel. During the covering process, the film is easily deformed due to tension, and the two sides of the film shrink toward the middle, which will cause the covered film to not fit the photovoltaic panel, thereby reducing the covering effect.

[0052] Reference Figures 1-8 , an intelligent self-cleaning system, comprising:

[0053] Placement table 1;

[0054] Two operating frames 11 are symmetrically distributed on the top of the placement table 1. A second drive motor 12 is fixedly connected to the same side of the two operating frames 11. The output shaft of the second drive motor 12 is fixedly connected to a screw 2 through a coupling. One end of the screw 2 is connected to the inner wall of one side of the operating frame 11 through a bearing.

[0055] Two running blocks 13, threadedly connected to the outer sides of the corresponding lead screws 2;

[0056] The bottom plate 10 is arranged on top of the two running blocks 13;

[0057] A quick replacement mechanism 17 is provided on the top of the base plate 10;

[0058] Film collecting mechanism 15, two fixing plates 14 are symmetrically distributed on one side of the bottom plate 10, and the film collecting mechanism 15 is arranged at a position where the two fixing plates 14 are away from the bottom plate 10;

[0059] The anti-shrinkage mechanism 16 is located obliquely above the film collecting mechanism 15 .

[0060] Reference Figures 1-4 In a preferred embodiment, the anti-shrinkage mechanism 16 includes:

[0061] two side panels 1601;

[0062] A plurality of limiting frames 1602 are provided on opposite sides of the two side panels 1601;

[0063] The dust suction pipe 1603 is arranged on the opposite side of the two side panels 1601, and the dust suction pipe 1603 is located below the limit frame 1602. A dust suction hole 1604 is opened on the outer wall of the dust suction pipe 1603 facing upward. A dust suction pump 1605 is fixedly connected to one side of one side panel 1601, and a dust collecting box 1606 is fixedly connected to the side of the side panel 1601 close to the dust suction pump 1605. The dust suction end of the dust suction pump 1605 is connected to the inside of the dust suction pipe 1603 through a pipe, and the dust delivery end of the dust suction pump 1605 is connected to the inside of the dust collecting box 1606 through a pipe.

[0064] In a specific application scenario, when performing the laminating operation, the film is passed through each limiting roller 1612. At the same time, the driving motor 1611 is started to drive the push roller 1610 to rotate. The push roller 1610 rotates in the direction from the center of the film to both sides. The film is pulled toward both sides by the rotating push roller 1610, thereby avoiding the film from deforming and shrinking toward the middle due to pressure during lamination, thereby improving the fit between the film and the photovoltaic panel, and thereby improving the dust-proof effect of the photovoltaic panel after lamination.

[0065] Specifically, when the push roller 1610 contacts the film, the self-adjusting spring rod 1609 fine-tunes the position of the push roller 1610 to prevent the film from being unable to move due to excessive interaction force between the push roller 1610 and the film.

[0066] It should be noted that during the lamination process, the vacuum pump 1605 is started to collect dust under the film through the vacuum holes 1604 on the vacuum tube 1603 to prevent dust from entering between the photovoltaic panel and the film and affecting the fit.

[0067] Reference Figure 3 and Figure 4In a preferred embodiment, the anti-shrinkage mechanism 16 further comprises:

[0068] Multiple limiting rollers 1612, one end of which is connected to the inner wall of the limiting frame 1602 through a bearing;

[0069] The symmetrically distributed shaft frame 1607 and the limit frame 1602 are fixedly connected to the top and bottom of the limit roller 1612 with an integration plate 1608, and the self-adjusting spring rods 1609 are fixedly connected to the opposite sides of the two integration plates 1608 at equal distances. The shaft frame 1607 is fixedly connected to the ends of multiple self-adjusting spring rods 1609 on the same integration plate 1608, and one side of the shaft frame 1607 is fixedly connected to the drive motor four 1611. The output shaft of the drive motor four 1611 is fixedly connected to the push roller 1610 through a coupling, and one end of the push roller 1610 is connected to one side of the shaft frame 1607 through a bearing.

[0070] Reference Figure 1 、 Figure 2 、 Figure 5 and Figure 6 In a preferred embodiment, the quick-change mechanism 17 includes:

[0071] The vertical plate 1702 is disposed on the top of the bottom plate 10. The top of the vertical plate 1702 is fixedly connected to a deflection shaft 1708. The outer side of the deflection shaft 1708 is sleeved with a connecting sleeve 1707.

[0072] The deflection plate 1701 is provided on the outer side wall of the connecting sleeve 1707;

[0073] The inclined plate 1703 is arranged on one side of the vertical plate 1702. The side of the inclined plate 1703 facing the deflection plate 1701 is connected to the hydraulic cylinder three 1704 through a hinge, and the output end of the hydraulic cylinder three 1704 is connected to one side of the deflection plate 1701 through a hinge.

[0074] Specifically, when replacing the film, manually pull the pull rod 1710 to pull the sleeve 1705 inside the sliding frame 1711 out of the sliding hole 1706 by a certain distance, so that the film-releasing shaft 19 is separated from the sleeve 1705, and then adjust the hydraulic cylinder three 1704 to drive the deflection plate 1701 to deflect, so that the sleeve 1705 is completely separated from the film-releasing roller 3, and the film-releasing roller 3 is replaced to quickly realize the replacement of the film.

[0075] Reference Figure 5 and Figure 6 In a preferred embodiment, the quick-change mechanism 17 further includes:

[0076] Sliding frame 1711, a sliding hole 1706 is opened on the deflection plate 1701, and the sliding frame 1711 is slidably connected to the interior of the sliding hole 1706;

[0077] A fixing ring 1712 is provided on the deflection plate 1701 at the periphery of the shaft sleeve 1705. A connecting spring rod 1709 is provided in an annular shape on one side of the fixing ring 1712 facing the sliding frame 1711. One end of the connecting spring rod 1709 is fixedly connected to one side of the sliding frame 1711.

[0078] A shaft sleeve 1705 is provided on the inner wall of the sliding frame 1711;

[0079] The pull rod 1710 is disposed on one side of the sliding frame 1711 .

[0080] Reference Figure 1 and Figure 2 In a preferred embodiment, the bottom plate 10 is fixedly connected to the top of the vertical plate 1702 with an axis plate 5, and one side of the axis plate 5 is fixedly connected to a drive motor 4. The output shaft of the drive motor 4 is fixedly connected to the film placing shaft 19 through a coupling. One end of the film placing shaft 19 is inserted into the inside of the shaft sleeve 1705, and the outer wall of the film placing shaft 19 is sleeved with a film placing roller 3.

[0081] Reference Figure 1 and Figure 2 In a preferred embodiment, the same side of the axis plate 5 and the vertical plate 1702 are fixedly connected to the track rod 18, and the side plates 1601 are respectively fixedly connected to the corresponding track rods 18, and the two track rods 18 are fixedly connected to the connecting plate 9 near the bottom end, and the top of the connecting plate 9 is fixedly connected to the hydraulic cylinder 6 at equal distances, and the output ends of the multiple hydraulic cylinders 6 are fixedly connected to the same lifting frame 8, and the inner walls on both sides of the lifting frame 8 are equidistantly connected to the pressing rollers 7 through bearings.

[0082] Reference Figure 1 、 Figure 2 、 Figure 7 and Figure 8 In a preferred embodiment, the film collecting mechanism 15 includes:

[0083] Two mounting plates 1504 are provided on top of the corresponding fixing plates 14;

[0084] Driving motor three 1502 is arranged on one side of one of the mounting plates 1504. The output shaft of driving motor three 1502 is fixedly connected to the film-collecting roller 1501 through a coupling. One end of the film-collecting roller 1501 is connected to one side of the other mounting plate 1504 through a bearing.

[0085] Specifically, when performing the film collection operation, the edge of the film covering the photovoltaic panel is pulled up, and the hydraulic cylinder 2 1508 is adjusted to drive the hollow laminating plate 1503 to separate from the pressing groove, and then the film is pressed into the pressing groove. The hydraulic cylinder 2 1508 drives the hollow laminating plate 1503 to reset, thereby pressing the film into the pressing groove. At the same time, the vacuum pump 1505 is turned on, and the various suction holes 1506 on the hollow laminating plate 1503 vacuum absorb the film to ensure that the film will not loosen during the film collection process, resulting in failure of the film collection operation.

[0086] Reference Figure 7 and Figure 8 In a preferred embodiment, the film collecting mechanism 15 further comprises:

[0087] A vacuum pump 1505 is provided on one side of another mounting plate 1504;

[0088] The hollow laminating plate 1503 is placed in the pressure groove opened on the film collecting roller 1501. The film collecting roller 1501 is located on both sides of the hollow laminating plate 1503 and is fixedly connected to the hydraulic cylinder 2 1508. The output ends of the two hydraulic cylinders 1508 are fixedly connected to the adjusting connecting rod 1507. The adjusting connecting rod 1507 is fixedly connected to the outer wall of the hollow laminating plate 1503. A suction hole 1506 is opened on the arc surface of the hollow laminating plate 1503 facing the pressure groove. The vacuum end of the vacuum pump 1505 is connected to the inside of the hollow laminating plate 1503 through a pipe.

[0089] Working Principle: When in use, multiple high-definition front-end cameras are reasonably installed above the photovoltaic panel cleaning area. Their field of view covers the entire photovoltaic panel and the area where the film is being applied or collected. The cameras take pictures of the film surface and photovoltaic panel at regular intervals (e.g., every 5 minutes) to obtain clear image data. These image data are transmitted in real time to the image processing unit of the intelligent monitoring and control module;

[0090] The image processing unit uses advanced image recognition algorithms to analyze the captured images. The algorithm first identifies the type, distribution, and coverage area of dirt on the film surface. For example, by comparing images from different time periods, it determines whether the dirt is dust, sand particles, or other pollutants, and accurately calculates the area of the film covered by dirt. At the same time, combined with the power generation efficiency data of the photovoltaic panel (power generation efficiency data is collected in real time by the power sensor installed in the photovoltaic panel circuit and transmitted to the intelligent monitoring and control module), a comprehensive analysis is conducted to determine the impact of the film on the photovoltaic panel's power generation efficiency.

[0091] When the image recognition algorithm detects that the dirt coverage area on the film surface reaches a certain proportion (such as 10%), or when the power generation efficiency data determines that the photovoltaic panel power generation efficiency has dropped by more than a certain threshold (such as 5%) due to film contamination, the intelligent monitoring and control module immediately issues a command to start the film replacement program of the film cleaning module;

[0092] The edge of the film covering the photovoltaic panel is pulled up, and the hydraulic cylinder 2 1508 is adjusted to drive the hollow laminating plate 1503 to separate from the pressing groove, and then the film is pressed into the pressing groove. The hydraulic cylinder 2 1508 drives the hollow laminating plate 1503 to reset, thereby pressing the film into the pressing groove. At the same time, the vacuum pump 1505 is turned on, and the suction holes 1506 on the hollow laminating plate 1503 vacuum absorb the film. The drive motor 3 1502 is started to drive the film collection roller 1501 to start film collection. During the film collection process, the film on the film release roller 3 is pressed onto the photovoltaic panel. The drive motor 1 4 is started to drive the film release roller 3 to perform the film release operation. During the film release process, the drive motor 2 12 drives the bottom plate 10 to move, and the hydraulic cylinder 1 6 is adjusted to drive the pressing roller 7 to press the film so that it is attached to the photovoltaic panel. The film collection box and the film laminating are operated simultaneously.

[0093] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. An intelligent self-cleaning system, characterized in that: include: Placement table (1); Two operating frames (11) are symmetrically distributed on the top of the placement table (1), and the same side of the two operating frames (11) is fixedly connected to the second drive motor (12), and the output shaft of the second drive motor (12) is fixedly connected to the screw (2) through a coupling, and one end of the screw (2) is connected to the inner wall of one side of the operating frame (11) through a bearing; Two running blocks (13) are threadedly connected to the outer sides of the corresponding lead screws (2); A bottom plate (10) is provided on top of the two running blocks (13); A quick replacement mechanism (17) is provided on the top of the bottom plate (10); A film collecting mechanism (15) is provided, wherein two fixing plates (14) are symmetrically distributed on one side of the bottom plate (10), and the film collecting mechanism (15) is provided at a position where the two fixing plates (14) are away from the bottom plate (10); An anti-shrinkage mechanism (16) is located obliquely above the film collecting mechanism (15); The anti-contraction mechanism (16) comprises: two side panels (1601); A plurality of limiting frames (1602) are arranged on opposite sides of the two side panels (1601); A dust suction pipe (1603) is provided on opposite sides of the two side panels (1601), and the dust suction pipe (1603) is located below the limit frame (1602). A dust suction hole (1604) is provided on the outer side wall of the dust suction pipe (1603) facing upward. A dust suction pump (1605) is fixedly connected to one side of one of the side panels (1601), and a dust collecting box (1606) is fixedly connected to the side of the side panel (1601) close to the dust suction pump (1605). The dust suction end of the dust suction pump (1605) is connected to the interior of the dust suction pipe (1603) through a pipe, and the dust delivery end of the dust suction pump (1605) is connected to the interior of the dust collecting box (1606) through a pipe. The anti-contraction mechanism (16) further comprises: a plurality of limiting rollers (1612), one end of which is connected to the inner side wall of the limiting frame (1602) via a bearing; A symmetrically distributed shaft frame (1607) is provided. The top and bottom of the limit frame (1602) away from the limit roller (1612) are fixedly connected to an integration plate (1608). Self-adjusting spring rods (1609) are fixedly connected at equal distances on opposite sides of the two integration plates (1608). The shaft frame (1607) is fixedly connected to the ends of multiple self-adjusting spring rods (1609) on the same integration plate (1608). One side of the shaft frame (1607) is fixedly connected to a fourth drive motor (1611). The output shaft of the fourth drive motor (1611) is fixedly connected to a push roller (1610) via a coupling. One end of the push roller (1610) is connected to one side of the shaft frame (1607) via a bearing.

2. An intelligent self-cleaning system according to claim 1, characterized in that: The quick replacement mechanism (17) comprises: A vertical plate (1702) is arranged on the top of the bottom plate (10); a deflection shaft (1708) is fixedly connected to the top of the vertical plate (1702); and a connecting sleeve (1707) is sleeved on the outer side of the deflection shaft (1708); A deflection plate (1701) is provided on the outer side wall of the connecting sleeve (1707); The inclined plate (1703) is arranged on one side of the vertical plate (1702). The side of the inclined plate (1703) facing the deflection plate (1701) is connected to the hydraulic cylinder three (1704) through a hinge. The output end of the hydraulic cylinder three (1704) is connected to one side of the deflection plate (1701) through a hinge.

3. An intelligent self-cleaning system according to claim 2, characterized in that: The quick replacement mechanism (17) further comprises: A sliding frame (1711), a sliding hole (1706) is formed on the deflection plate (1701), and the sliding frame (1711) is slidably connected to the interior of the sliding hole (1706); A fixed ring (1712) is provided on the deflection plate (1701) at the periphery of the shaft sleeve (1705); a connecting spring rod (1709) is provided in an annular shape on one side of the fixed ring (1712) facing the sliding frame (1711); 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); The pull rod (1710) is arranged on one side of the sliding frame (1711).

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

5. An intelligent self-cleaning system according to claim 4, characterized in that: The same side of the axis plate (5) and the vertical plate (1702) is fixedly connected to a track rod (18), and the side plates (1601) are respectively fixedly connected to the corresponding track rods (18).

6. An intelligent self-cleaning system according to claim 5, characterized in that: The two track rods (18) are fixedly connected to a connecting plate (9) near the bottom end, and the top of the connecting plate (9) is fixedly connected to a hydraulic cylinder (6) at an equal distance, and the output ends of the multiple hydraulic cylinders (6) are fixedly connected to the same lifting frame (8), and the inner walls on both sides of the lifting frame (8) are connected to pressing rollers (7) at an equal distance through bearings.

7. The intelligent self-cleaning system according to claim 1, characterized in that: The film collecting mechanism (15) comprises: Two mounting plates (1504) are arranged on top of corresponding fixing plates (14); Drive motor three (1502) is arranged on one side of one of the mounting plates (1504), and the output shaft of drive motor three (1502) is fixedly connected to the film-collecting roller (1501) through a coupling, and one end of the film-collecting roller (1501) is connected to one side of the other mounting plate (1504) through a bearing.

8. An intelligent self-cleaning system according to claim 7, characterized in that: The film collecting mechanism (15) further comprises: A vacuum pump (1505) is provided on one side of another mounting plate (1504); The hollow plywood (1503) is placed in the pressure groove opened on the film-collecting roller (1501). The film-collecting roller (1501) is located on both sides of the hollow plywood (1503) and is fixedly connected to hydraulic cylinder 2 (1508). The output ends of the two hydraulic cylinders 2 (1508) are fixedly connected to the adjustment connecting rod (1507). The adjustment connecting rod (1507) is fixedly connected to the outer wall of the hollow plywood (1503). Suction holes (1506) are opened on the arc surface of the hollow plywood (1503) facing the pressure groove. The vacuum end of the vacuum pump (1505) is connected to the inside of the hollow plywood (1503) through a pipeline.

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