A mulch film recycling cleaning device

Abstract

This utility model discloses a recycling and cleaning device for plastic film, belonging to the field of plastic film cleaning technology. It includes a base, two sets of primary support frames, and two sets of secondary support frames. The primary and secondary scrapers are respectively inclined in an "L" shape. Multiple nozzles are arranged on the inner side of the water storage shell, and a brush is arranged on the inner side of the water storage shell relative to the nozzles. By incorporating components such as primary and secondary scrapers, brushes, and nozzles, and with the primary and secondary scrapers' inclined "L" shape design adhering to the surface of the plastic film, when the plastic film is pulled by a winding device, the primary and secondary scrapers can scrape away soil from both sides of the plastic film. High-pressure water is sprayed onto the surface of the plastic film using the nozzles to wash and soften any remaining soil. When driven by an electric push rod, the assembly plate and positioning shell can drive the two sets of water storage shells to swing back and forth, and the brushes clean the softened soil on the surface of the plastic film, effectively improving the cleaning efficiency of the plastic film.

Description

Technical Field

[0001] This utility model specifically relates to a recycling and cleaning device for plastic film, belonging to the field of plastic film cleaning technology. Background Technology

[0002] Agricultural plastic film is a widely used covering material in modern agriculture, mainly used for heat preservation, moisture retention, weed control and yield increase. However, improper use can lead to serious "white pollution". Recycled agricultural plastic film is usually covered with soil, plant residues and other impurities, and needs to be cleaned before it can be reused or disposed of in a harmless manner.

[0003] A search revealed a Chinese patent publication number CN219378172U that discloses a plastic film recycling and reuse device. While this patent can effectively reduce the situation where some plastic film is not cleaned properly, thus affecting subsequent reuse, it is practical. However, this patent can only clean one side of the recycled plastic film at a time. The side of the plastic film that is not cleaned may have soil residue, and the soil that has dried and adhered to the surface of the plastic film may not be cleaned thoroughly by simply spraying water. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by providing a device for cleaning and recycling plastic film, thereby improving the efficiency of plastic film cleaning.

[0005] A device for cleaning and treating recycled plastic film includes a base, two sets of primary support frames, and two sets of secondary support frames. Each set of secondary support frames has two sets of L-shaped support rods on one side. A primary scraper and a secondary scraper are respectively arranged opposite each other between the two sets of support rods. The primary and secondary scrapers are respectively inclined in an L-shape. Two sets of water storage shells are movably installed inside each secondary support frame. Multiple nozzles are arranged inside each water storage shell, and a brush is arranged on the inner side of each water storage shell relative to the nozzles. Water injection pipes are internally connected to the outer sides of both sets of water storage shells.

[0006] Preferably, the base has four sets of support legs at its bottom, two sets of the No. 1 support frame are set at the top of the base, the two sets of the No. 1 support frame are provided with mulch film rolls inside, and the front of the No. 1 support frame is provided with a control box.

[0007] Preferably, both sets of support rods have through slots inside, and both sets of support rods have guide frames on one side. Both ends of the second scraper have connecting plates, and the connecting plates are movably sleeved on the guide frames through the through slots.

[0008] Preferably, a first spring is provided on the outer side of both sets of guide frames, and the bottom end of the first spring contacts the upper surface of the connecting plate.

[0009] Preferably, each of the two sets of No. 2 support frames is provided with two sets of guide rods on one side, and a No. 2 spring is provided on the outside of the guide rods. The two sets of No. 2 support frames are rotatably provided with two sets of rollers inside.

[0010] Preferably, an assembly plate is movably sleeved on the outer side of the two sets of guide rods, and the assembly plate is an "F" shaped plate. Two sets of threaded rods are rotatably arranged inside the assembly plate. A positioning shell is threaded through the outer side of the threaded rod, and a bolt is threaded through the inner side of the positioning shell.

[0011] Preferably, the water storage shell is detachably disposed between the two sets of positioning shells, and the outer side of the water storage shell contacts one end of the bolt with the internal thread of the positioning shell.

[0012] Preferably, the front of the second support frame is provided with a positioning frame, the front of the positioning frame is provided with an electric push rod, and the output end of the electric push rod is detachably connected to the front of one of the assembly plates. Beneficial effects

[0013] By incorporating components such as a first scraper, a second scraper, a brush, and a nozzle, the first and second scrapers are designed to be angled in an "L" shape and adhered to the surface of the mulch film. When the mulch film is pulled by a winding device, the first and second scrapers can scrape away soil from both sides of the mulch film. The nozzles use high-pressure water jets to wash and soften any remaining soil on the mulch film surface. When driven by an electric push rod, the assembly plate and positioning shell can drive two sets of water storage shells to swing back and forth. The brushes then scrub and clean the softened soil on the mulch film surface, effectively improving the cleaning efficiency of the mulch film.

[0014] The system includes components such as a threaded rod and a positioning shell. The threaded rod, which is rotated inside the "F"-shaped assembly plate, is threaded through the positioning shell. By rotating the threaded rod, the position of the positioning shell can be adjusted, thereby adjusting the position of the water storage shell and the brush. This ensures that the brush contacts the surface of the mulch film during movement. The bolts inside the positioning shell allow the water storage shell to be disassembled and assembled within it, facilitating future disassembly and maintenance. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of one side of the overall structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the roller structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the exploded structure of scraper No. 1 and scraper No. 2 of this utility model;

[0019] Figure 5 This is a schematic diagram of the exploded structure of the water storage shell and positioning shell of this utility model;

[0020] Figure 6 In this utility model Figure 3 A magnified view of the local structure at point A.

[0021] In the diagram: 1. Base; 2. Support leg; 3. Support frame 1; 4. Control box; 5. Support frame 2; 6. Roller; 7. Support rod; 8. Scraper 1; 9. Through groove; 10. Scraper 2; 11. Connecting plate; 12. Guide frame; 13. Spring 1; 14. Guide rod; 15. Spring 2; 16. Assembly plate; 17. Threaded rod; 18. Positioning shell; 19. Water storage shell; 20. Water injection pipe; 21. Nozzle; 22. Brush; 23. Positioning frame; 24. Electric push rod. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-6 As shown, a device for cleaning and processing recycled plastic film;

[0024] The system includes a base 1, two sets of primary support frames 3 and two sets of secondary support frames 5. Each set of secondary support frames 5 has two sets of "L"-shaped support rods 7 on one side. A primary scraper 8 and a secondary scraper 10 are respectively arranged opposite each other between the two sets of support rods 7. The primary scraper 8 and the secondary scraper 10 are respectively inclined "L" shapes. Two sets of water storage shells 19 are movably arranged inside the secondary support frame 5. Multiple sets of nozzles 21 are arranged on the inner side of the water storage shell 19. A brush 22 is arranged on the inner side of the water storage shell 19 relative to the side of the nozzles 21. A water injection pipe 20 is arranged through the outer side of each set of water storage shells 19. A positioning frame 23 is arranged on the front of the secondary support frame 5. An electric push rod 24 is arranged on the front of the positioning frame 23, and the output end of the electric push rod 24 is detachably connected to the front of one of the assembly plates 16.

[0025] The No. 1 scraper 8 and the No. 2 scraper 10 are attached to the surface of the mulch film by an inclined "L" design. When the mulch film is pulled by the winding equipment, the No. 1 scraper 8 and the No. 2 scraper 10 can scrape the soil off both sides of the mulch film.

[0026] After the soil removal operation, the plastic film passes between the two sets of brushes 22 and is connected to an external water pipe through the water injection pipe 20 of the water storage tank 19, which can continuously supply water to the water storage tank 19. The nozzle 21 is used to spray high-pressure water onto the surface of the plastic film to wash and soften the residual soil. The positioning frame 23 is used to provide installation support for the electric push rod 24. The output end of the electric push rod 24 is connected to the assembly plate 16, and the two sets of water storage tanks 19 are positioned and assembled in the two sets of positioning shells 18. When the electric push rod 24 is driven, the assembly plate 16 and the positioning shells 18 can drive the two sets of water storage tanks 19 to swing back and forth, and use the brushes 22 to scrub and clean the softened soil on the surface of the plastic film.

[0027] Please see Figure 1-6 As shown, a device for cleaning and processing recycled plastic film;

[0028] The base 1 has four sets of support legs 2 at its bottom, and two sets of No. 1 support frames 3 are set at the top of the base 1. The two sets of No. 1 support frames 3 have mulch rolls inside, and the front of the No. 1 support frame 3 has a control box 4.

[0029] The base 1 supports the entire device. The bottom of the base 1 is equipped with support legs 2 to ensure stability. The first support frame 3 is used to support the mulch film roll to be cleaned. The control box 4 is electrically connected to the electrical components inside the mulch film cleaning device. The control box 4 can regulate the operation of the electrical components.

[0030] Please see Figure 1-6 As shown, a device for cleaning and processing recycled plastic film;

[0031] Both sets of support rods 7 have through slots 9 running through their interiors. Each set of support rods 7 has a guide frame 12 on one side. Both ends of the second scraper 10 have connecting plates 11. The connecting plates 11 are movably sleeved on the guide frame 12 through the through slots 9. Each set of guide frames 12 has a first spring 13 on its outer side, and the bottom end of the first spring 13 is in contact with the upper surface of the connecting plate 11.

[0032] Both sets of "L"-shaped support rods 7 have through slots 9, and the connecting plates 11 at both ends of the second scraper 10 are movably sleeved on the guide frame 12 through the through slots 9. The second scraper 10 can be moved up and down linearly using the through slots 9 and the guide frame 12. The first spring 13 on the outside of the guide frame 12 elastically squeezes the connecting plate 11, which can push the second scraper 10 to adhere to the upper surface of the extended mulch film. The second scraper 10 squeezes the mulch film down to adhere to the first scraper 8.

[0033] Please see Figure 1-6 As shown, a device for cleaning and processing recycled plastic film;

[0034] Two sets of guide rods 14 are provided on one side of each of the two sets of No. 2 support frames 5. A No. 2 spring 15 is provided on the outside of the guide rod 14. Two sets of rollers 6 are rotatably provided inside the two sets of No. 2 support frames 5. An assembly plate 16 is movably sleeved on the outside of the two sets of guide rods 14. The assembly plate 16 is an "F" shaped plate. Two sets of threaded rods 17 are rotatably provided inside the assembly plate 16. A positioning shell 18 is threaded through the outside of the threaded rod 17. A bolt is threaded through the inside of the positioning shell 18. A water storage shell 19 is detachably provided between the two sets of positioning shells 18. The outside of the water storage shell 19 is in contact with one end of the bolt threaded through the inside of the positioning shell 18.

[0035] Two sets of assembly plates 16 are movably sleeved on the outside of two sets of second support frames 5 using two guide rods 14. The guide rods 14 can guide the assembly plates 16 in a straight line. The second spring 15 on the outside of the guide rods 14 is used to buffer the assembly plates 16. The threaded rod 17 inside the "F"-shaped assembly plate 16 is threadedly connected to the positioning shell 18. By rotating the threaded rod 17, the position of the positioning shell 18 can be adjusted, thereby adjusting the position of the water storage shell 19 and the brush 22, so that the brush 22 contacts the surface of the ground film during movement. The bolts inside the positioning shell 18 can detach and assemble the water storage shell 19 inside the positioning shell 18, which is convenient for the later disassembly and maintenance of the water storage shell 19.

[0036] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0037] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A mulch film recycling cleaning device, comprising a base (1), two groups of first support frames (3) and two groups of second support frames (5), characterized in that: Two sets of "L"-shaped support rods (7) are provided on one side of each of the two sets of second support frames (5). A first scraper (8) and a second scraper (10) are respectively arranged opposite each other between the two sets of support rods (7). The first scraper (8) and the second scraper (10) are respectively inclined in an "L" shape. Two sets of water storage shells (19) are movably arranged inside the second support frame (5). Multiple sets of nozzles (21) are arranged on the inner side of the water storage shell (19). A brush (22) is arranged on the inner side of the water storage shell (19) relative to the side of the nozzle (21). A water injection pipe (20) is arranged through the outer side of each of the two sets of water storage shells (19).

2. The mulch film recycling cleaning apparatus according to claim 1, wherein: The base (1) has four sets of support legs (2) at its bottom end, and two sets of No. 1 support frames (3) are set at the top of the base (1). The two sets of No. 1 support frames (3) are equipped with mulch rolls inside, and the front of the No. 1 support frame (3) is equipped with a control box (4).

3. The mulch film recycling cleaning apparatus according to claim 1, wherein: Both sets of support rods (7) have through slots (9) inside. Both sets of support rods (7) have guide frames (12) on one side. Both ends of the second scraper (10) have connecting plates (11). The connecting plates (11) are movably sleeved on the guide frames (12) through the through slots (9).

4. The mulch film recycling cleaning apparatus according to claim 3, wherein: Both sets of guide frames (12) are provided with a No. 1 spring (13) on their outer sides, and the bottom end of the No. 1 spring (13) is in contact with the upper surface of the connecting plate (11).

5. The mulch film recycling cleaning apparatus according to claim 1, wherein: Two sets of guide rods (14) are provided on one side of each of the two sets of No. 2 support frames (5). A No. 2 spring (15) is provided on the outside of the guide rods (14). Two sets of rollers (6) are provided inside the two sets of No. 2 support frames (5) for rotation.

6. The mulch film recycling cleaning apparatus according to claim 5, wherein: An assembly plate (16) is movably sleeved on the outer side of the two sets of guide rods (14), and the assembly plate (16) is an "F" shaped plate. Two sets of threaded rods (17) are rotatably arranged inside the assembly plate (16). A positioning shell (18) is provided through the outer thread of the threaded rod (17), and a bolt is provided through the inner thread of the positioning shell (18).

7. The mulch film recycling treatment apparatus according to claim 1, wherein: The water storage shell (19) is detachably disposed between the two sets of positioning shells (18), and the outer side of the water storage shell (19) is in contact with one end of the bolt with the internal thread of the positioning shell (18).

8. The recycling and cleaning treatment device for plastic film as described in claim 1, characterized in that: The second support frame (5) is provided with a positioning frame (23) on the front side, and the positioning frame (23) is provided with an electric push rod (24) on the front side, and the output end of the electric push rod (24) is detachably connected to the front side of one of the assembly plates (16).

Images