Environment-friendly coaming box excess material recycling device

Abstract

The invention relates to the technical field of solid waste recovery equipment, in particular to an environment-friendly coaming box excess material recycling device which comprises a water storage tank with the function of collecting broken plastic and sewage, and a breaking assembly with the breaking and cleaning functions is arranged in the water storage tank; the crushing assembly comprises a crushing cylinder which is arranged in the reservoir and provides a space required for crushing the environment-friendly coaming box, and a lifting plate capable of pulling the crushing cylinder to do lifting motion is fixedly mounted on the outer wall of the crushing cylinder; crushed and qualified plastic fragments are screened into the lifting cylinder through the screening plate, the vortex fan blades can synchronously rotate in the rotating process of the rotating rod above the vortex fan blades and make water in the lifting cylinder generate bubbles and vortexes, the bubbles can impact the plastic surface with stains in the upward floating and crushing process, the stain removing efficiency is improved, and the plastic surface is prevented from being damaged. And cleaning can be conducted synchronously in the crushing process of the environment-friendly coaming box, the working efficiency is improved, and more stains on the surfaces of plastic fragments can be removed.

Description

Technical Field

[0001] The present invention relates to the technical field of solid waste recycling equipment, in particular to an environmentally friendly panel box residual material recycling device. Background Art

[0002] As a plastic packaging container with resource conservation and environmental protection as its core concept, environmentally friendly pallet boxes are used and become solid waste. In order to better utilize this type of solid waste in a comprehensive manner, recycling equipment is generally used to treat them.

[0003] When processing solid waste such as environmentally friendly panel boxes, they are first crushed into small-sized plastic particles to facilitate secondary production later. However, when some existing recycling and utilization devices crush the environmentally friendly panel boxes, most of the environmentally friendly panel boxes to be recycled have stains such as dirt, and the recycling and utilization devices lack cleaning functions. These stains are likely to continue to stick to the surface of the environmentally friendly panel boxes after they are crushed and are difficult to remove, resulting in excessive impurities being easily incorporated into the subsequent processing of these crushed plastics. This needs to be improved. Summary of the Invention

[0004] The purpose of the present invention is to provide an environmentally friendly device for recycling residual materials of a panel box to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the present invention provides the following technical solutions: an environmentally friendly panel box waste recycling device, comprising a water reservoir with the function of collecting broken plastics and sewage,

[0006] The water reservoir is provided with a crushing component with crushing and cleaning functions;

[0007] The crushing assembly includes a crushing drum arranged in a water reservoir to provide the space required for crushing the environmentally friendly enclosure box, a lifting plate capable of pulling the crushing drum to move up and down is fixedly installed on the outer wall of the crushing drum, a mounting plate is provided on the crushing drum, a mounting plate is provided on the mounting plate, a rotating motor is installed on the mounting plate, the bottom end of the output shaft of the rotating motor is connected to a rotating rod extending into the crushing drum, a plurality of cutting blades are installed on the outer wall of the rotating rod, and a screening plate capable of screening the crushed plastic fragments that meet the specifications is movably sleeved on the outer wall of the rotating rod;

[0008] A lifting cylinder is provided below the crushing cylinder for cleaning the plastic fragments generated after crushing. The lifting cylinder and the crushing cylinder are connected by a plurality of docking rods. The cavity between the lifting cylinder and the crushing cylinder is a discharge port for discharging plastic fragments. A linkage cylinder capable of covering the discharge port is movably provided on the outer wall of the lifting cylinder.

[0009] A square block is provided at the bottom end of the rotating rod, a rotating shaft is provided at the bottom end of the square block, and a plurality of vortex blades capable of stirring vortices and bubbles in water are provided on the outer wall of the rotating shaft;

[0010] The water used to clean the plastic fragments is injected into the water reservoir and the lifting cylinder, and a water level difference is ensured between the two. The cutting blades break the environmentally friendly enclosure box into plastic fragments during rotation, and the plastic fragments are screened by the screening plate and then fall into the lifting cylinder. The vortex blades stir the water in the lifting cylinder to clean the plastic fragments while following the rotation of the cutting blades, and then the lifting cylinder is controlled to move upward to expose the discharge port. The cleaned plastic fragments in the lifting cylinder enter the water reservoir for easy scooping.

[0011] A linkage cylinder with the function of covering the discharge port is movably mounted on the outer wall of the lifting cylinder. Two sliding grooves are provided on the inner wall of the linkage cylinder. Sliding blocks are slidably installed in the two sliding grooves, and the sliding blocks are fixedly installed on the outer wall of the lifting cylinder. The discharge port between the crushing cylinder and the lifting cylinder is no longer blocked by the linkage cylinder when the sliding blocks slide upward in the sliding grooves.

[0012] Two arc-shaped filter plates capable of filtering stains are movably attached to the outer wall of the linkage cylinder, and the waists of the arc-shaped filter plates are each provided with a collecting groove capable of storing stains.

[0013] A bottom support plate capable of temporarily blocking the bottom opening of the linkage cylinder is provided directly below the linkage cylinder, a circular slot is provided at the top of the bottom support plate, and a circular block adapted to the circular slot is provided at the bottom of the linkage cylinder.

[0014] A through hole is provided at the center of the bottom support plate, and a filter screen capable of filtering plastic debris is fixedly installed in the through hole, and a plug adapted to the diameter of the through hole is provided at the bottom end of the filter screen.

[0015] Two splicing plates are movably fitted on the top of the parts where the two arc-shaped filter plates are fitted together. Two plug-in columns are movably inserted on the two splicing plates. Two plug-in holes that are adapted to the plug-in columns are provided on the top of the arc-shaped filter plates, and the plug-in columns pass through the splicing plates and are inserted into the plug-in holes on the arc-shaped filter plates.

[0016] A circular ring is fixedly sleeved on the outer wall of the screening plate, and a lifting groove capable of allowing the circular ring to move up and down is provided on the inner wall of the crushing cylinder, and a plurality of vertical rods penetrating the circular ring are provided in the lifting groove.

[0017] A stabilizing groove is provided on the inner wall of the lifting cylinder, a stabilizing ring is rotatably installed in the stabilizing groove, and the inner wall of the stabilizing ring is fixedly connected to a plurality of vortex blades to reinforce the installation angle of the vortex blades to prevent deformation during use.

[0018] The bottom end of the screening plate is provided with a plurality of guide blocks in an equidistant circular array, and each of the guide blocks is provided with an inclined surface. A rotating piece that can move on the inclined surface is fixedly mounted on the outer wall of the square block.

[0019] A limiting chute is provided on the inner wall of the water reservoir, a slider is slidably installed in the limiting chute, and the top end of the slider is fixedly connected to the bottom end of the lifting plate.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] The present invention uses a screening plate to screen qualified plastic fragments after crushing into a lifting cylinder. The vortex fan blades can rotate synchronously during the rotation of the rotating rod above them and cause bubbles and vortices to form in the water in the lifting cylinder. The bubbles will impact the plastic surface with sticky stains during the floating and fragmenting process, thereby accelerating the efficiency of stain removal. That is, the environmentally friendly panel box can be cleaned synchronously during the crushing process, thereby accelerating work efficiency and removing more stains on the surface of the plastic fragments.

[0022] By ensuring that there is a height difference between the water in the water reservoir and the water in the lifting cylinder, it is convenient to quickly flush the water in the water reservoir into the lifting cylinder after the environmentally friendly panel box is cut and cleaned, so that the plastic fragments in the lifting cylinder follow the water flow into the water reservoir. At this time, the vortex fan blades can stir the water in the lifting cylinder to form a vortex, and the plastic floating on the water surface in the lifting cylinder will be thrown out through the discharge port between the lifting cylinder and the crushing cylinder along the vortex, avoiding its accumulation in the lifting cylinder, making it convenient for staff to retrieve it.

[0023] When the rotating plate moves on the inclined surface of the guide block, the screening plate moves upward. When the rotating plate breaks away from the contact between the guide block, the screening plate moves downward until the ring hits the inner wall of the bottom end of the lifting groove, causing the screening plate to vibrate, preventing the crushed plastic fragments from getting stuck in the holes on the screening plate.

[0024] The water in the reservoir rushes into the lifting cylinder, causing some impurities in the sewage to rush into the collection tank and be filtered through the holes on the inner wall of the collection tank, causing them to accumulate in the collection tank, reducing the impurities in the sewage and facilitating multiple uses of sewage for cleaning of environmentally friendly enclosure boxes. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0026] Figure 2 It is a schematic diagram of the local structure of the present invention.

[0027] Figure 3 It is a schematic diagram of the structure of the crushing component of the present invention.

[0028] Figure 4This is a cross-sectional view of the crushing assembly of the present invention after expansion.

[0029] Figure 5 It is a cross-sectional view of the crushing component of the present invention.

[0030] Figure 6 Schematic diagram of the internal structure of the crushing component of the present invention.

[0031] Figure 7 It is a schematic diagram of the vortex fan blade structure of the present invention.

[0032] Figure 8 Schematic diagram of the screening plate structure of the present invention.

[0033] Figure 9 It is a schematic diagram of the lifting cylinder structure of the present invention.

[0034] Figure 10 This is a schematic diagram of the structure of the curved filter plate of the present invention;

[0035] Figure 11 It is a schematic diagram of the linkage cylinder structure of the present invention.

[0036] In the figure: 1. Water reservoir; 2. Crushing assembly; 3. Crushing cylinder; 4. Mounting plate; 5. Rotating motor; 6. Rotating rod; 7. Cutting blade; 8. Lifting groove; 9. Vertical pole; 10. Circular ring; 11. Screening plate; 12. Guide block; 13. Square block; 14. Rotating piece; 15. Rotating shaft; 16. Stabilizing ring; 17. Vortex blade; 18. Lifting cylinder; 19. Docking rod; 20. Linkage cylinder; 21. Sliding groove; 22. Sliding block; 23. Circular block; 24. Support plate; 25. Circular slot; 26. Arc filter plate; 27. Collecting trough; 28. Plug; 29. Filter screen; 30. Splicing plate; 31. Insert column; 32. Stabilizing groove; 33. Lifting plate. DETAILED DESCRIPTION

[0037] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0038] See also Figures 1 to 11The present invention provides a technical solution: an environmentally friendly panel box residual material recycling device, comprising a water reservoir 1 with the function of collecting crushed plastic and sewage, a crushing assembly 2 capable of crushing and cleaning the environmentally friendly panel box is installed in the water reservoir 1, and the crushing assembly 2 comprises a crushing cylinder 3 installed in the water reservoir 1, and a lifting plate 33 capable of limiting its rotation is fixedly installed on the outer wall of the crushing cylinder 3, and a limiting chute is provided on the inner wall of the water reservoir 1, and a slider is slidably installed in the limiting chute, and the top of the slider is fixedly connected to the bottom plate of the lifting plate 33, and the top of the crushing cylinder 3 is fixedly installed with a mounting plate 4. Through holes are provided at the upper and lower ends of the mounting plate 4, and a rotating motor 5 is fixedly installed in the through holes on the mounting plate 4. The bottom end of the output shaft of the rotating motor 5 is fixedly connected to a rotating rod 6. During the rotation of the rotating motor 5, the slider is in the limiting chute on the water reservoir 1, and the lifting plate 33 is fixedly connected to the slider and the crushing cylinder 3, that is, the crushing cylinder 3 is limited to rotate with the rotating motor 5 by the lifting plate 33 and the slider, and the height of the limiting chute is the same as the height of the inner wall of the water reservoir 1, and the height of the slider is not less than half of the limiting chute, so as to avoid the crushing cylinder 3 from being detached from the limiting chute due to excessive lifting and lowering.

[0039] The outer wall of the rotating rod 6 is fixedly provided with several cutting blades 7 that can crush the environmentally friendly coaming box. The cutting blades 7 are located above the lifting groove 8 to prevent the cutting blades 7 from being within the lifting range of the screening plate 11. The inner wall of the crushing cylinder 3 is provided with a lifting groove 8. A circular ring 10 that can be lifted and lowered is movably installed in the lifting groove 8, and several vertical rods 9 fixedly connected to the inner walls of the upper and lower ends of the lifting groove 8. The circular ring 10 is provided with several through holes that match the diameter of the vertical rod 9. The vertical rods 9 all need to pass through the through holes on the circular ring 10 to ensure that the circular ring 10 can be vertically lifted and lowered by the vertical rod 9 in the lifting groove 8. A screening plate 11 that can screen the plastic produced by the crushed environmentally friendly coaming box is fixedly installed on the inner wall of the circular ring 10. Several holes are provided on the screening plate 11. Plastic fragments with a volume smaller than the diameter of the holes after crushing can pass through the holes through the screening plate 11 for subsequent processing, and the center position of the screening plate 11 is provided with a diameter of the rotating rod 6 The plastic that has just been crushed into pieces is then dropped into the bottom of the screening plate 11 by the motor 5. The plastic that has just been crushed into pieces is then dropped into the bottom of the screening plate 11 by the motor 5. The plastic that has just been crushed into pieces is then dropped into the bottom of the screening plate 11 by the motor 5.

[0040] The bottom end of the screening plate 11 is fixedly mounted with a plurality of guide blocks 12, and the guide blocks 12 are equidistant and distributed in a circular array at the bottom end of the screening plate 11. The bottom end of the rotating rod 6 is fixedly mounted with a square block 13, and a rotating piece 14 is fixedly mounted on the outer wall of the square block 13. The guide blocks 12 are all provided with inclined surfaces that can prevent the rotating piece 14 from following the rotation of the rotating rod 6. In the process of the rotating rod 6 driving the square block 13 to rotate, the rotating piece 14 synchronously follows its rotation. During the rotation process, the rotating piece 14 is affected by the inclined surface on the guide block 12 to cause the screening plate 11 to move up and down, that is, when the rotating piece 14 moves on the inclined surface on the guide block 12, the screening plate 11 moves upward. When the rotating piece 14 breaks away from contact with the guide block 12, the screening plate 11 moves downward until the ring 10 hits the inner wall of the bottom end of the lifting groove 8, causing the screening plate 11 to vibrate, thereby preventing the broken plastic fragments from being stuck in the holes on the screening plate 11.

[0041] A lifting cylinder 18 is provided directly below the crushing cylinder 3. Water is stored in the water reservoir 1 and water is directly injected into the crushing cylinder 3 and deposited in the lifting cylinder 18. It is ensured that there is a height difference between the water in the water reservoir 1 and the lifting cylinder 18, that is, the water in the water reservoir 1 is higher than the water in the lifting cylinder 18. After the environmentally friendly panel box is cut and cleaned, the water in the water reservoir 1 is quickly flushed into the lifting cylinder 18, so that the plastic fragments in the lifting cylinder 18 follow the water flow into the water reservoir 1, which is convenient for the staff to pick up. The lifting cylinder 18 and the bottom plate of the crushing cylinder 3 are fixedly connected by a number of docking rods 19. The cavity between the lifting cylinder 18 and the crushing cylinder 3 is the discharge port. The crushed plastic can be discharged through the discharge port after cleaning. A stabilizing groove 32 is provided on the inner wall of the lifting cylinder 18. The stabilizing groove 32 A stabilizing ring 16 is installed in the inner rotation, and a rotating shaft 15 is fixedly installed at the bottom end of the square block 13. The rotating shaft 15 is connected to the inner wall of the stabilizing ring 16 by a number of vortex blades 17. The vortex blades 17 are provided with a number of holes that can create bubbles in the water. When the crushed plastic is in the lifting cylinder 18 and mixed with water, the bubbles generated by the vortex blades 17 during the rotation process float up and burst, cleaning the surface of the plastic. The vortex blades 17 are designed to have a multi-wing blade structure and asymmetric streamlines, so that during the rotation of the rotating shaft 15, the water in the lifting cylinder 18 can be stirred into a vortex, and the plastic floating on the water surface in the lifting cylinder 18 can be thrown out through the discharge port between the lifting cylinder 18 and the crushing cylinder 3 following the vortex to avoid its accumulation in the lifting cylinder 18.

[0042] A linkage cylinder 20 is movably mounted on the outer wall of the lifting cylinder 18, and a sealing rubber ring is fixedly mounted on the top of the inner wall of the linkage cylinder 20. When the discharge port is not exposed to the outside, it is used to fill the gap between the linkage cylinder 20 and the crushing cylinder 3 to prevent water in the water reservoir 1 from seeping into the lifting cylinder 18. The friction between the circular block 23 and the circular groove 25 is greater than the friction between the sealing rubber ring on the linkage cylinder 20 and the inner wall of the crushing cylinder 3, so as to prevent the circular block 23 from being pulled out of the circular groove 25 before the crushing cylinder 3 is pulled out of the linkage cylinder 20. Two sliding grooves 21 are provided, and sliding blocks 22 are slidably installed in the sliding grooves 21. The sliding blocks 22 are fixedly installed on the outer wall of the lifting cylinder 18. The sliding blocks 22 and the sliding grooves 21 are both cross-shaped to prevent the sliding blocks 22 from detaching from the sliding grooves 21. During the upward movement of the lifting cylinder 18, the sliding blocks 22 slide in the sliding grooves 21 until they fit into the inner wall of the top of the sliding grooves 21. At this time, since the sliding blocks 22 cannot continue to move, the linkage cylinder 20 will be driven to move upward, so that the collection tank 27 on the arc filter plate 26 will no longer be blocked by the linkage cylinder 20.

[0043] After the environmentally friendly enclosure box in the crushing cylinder 3 is crushed and all falls into the lifting cylinder 18 for cleaning, the lifting plate 33 is held and moved upward to make the crushing cylinder 3 follow and move upward synchronously. The crushing cylinder 3 pulls the lifting cylinder 18 upward through the docking rod 19. At this time, the discharge port between the crushing cylinder 3 and the lifting cylinder 18 blocked by the linkage cylinder 20 is exposed to the outside, and the water in the water reservoir 1 will rush into the lifting cylinder 18. When the water reservoir 1 and the level in the lifting cylinder 18 are at the same level and at the discharge port, the plastic floating in the water will diffuse into the water reservoir 1. The staff uses tools such as net bags to fish out the plastic fragments in the water reservoir 1. At this time, the vortex fan blades 17 stir the water in the lifting cylinder 18 into a vortex, so that the water in the lifting cylinder 18 can increase the flow efficiency with the water in the water reservoir 1, so that the plastic fragments still in the lifting cylinder 18 are stirred until they enter the water reservoir 1 and are fished out, thereby avoiding the plastic fragments in the lifting cylinder 18 from lacking the moving effect and entering the reservoir 1.

[0044] A dust filter assembly capable of filtering stains is movably mounted on the outer wall of the linkage cylinder 20. The dust filter assembly includes two arc-shaped filter plates 26 movably attached to the outer wall of the linkage cylinder 20. Collection grooves 27 capable of collecting stains are provided on the inner walls of the arc-shaped filter plates 26. Several cloth strips are pasted on the inner walls of the collection grooves 27 to increase the stickiness of the stains. Several holes capable of filtering impurities are provided on the inner walls of the collection grooves 27. After the linkage cylinder 20 follows the upward movement of the lifting cylinder 18, the collection grooves 27 are exposed to the outside. After the lifting cylinder 18 moves upward to expose the discharge port, the sewage generated after cleaning the plastic fragments in the lifting cylinder 18 mixes with the water in the water reservoir 1. The water in the water reservoir 1 impacts the lifting cylinder 18, causing some impurities in the sewage to be flushed into the lifting cylinder 18. The sewage is filtered through the holes on the inner wall of the collecting tank 27 so that it accumulates in the collecting tank 27, reducing impurities in the sewage and facilitating multiple uses of sewage for cleaning of the environmentally friendly enclosure box. Two splicing plates 30 are provided at the top of the two curved filter plates 26. Two insertion columns 31 are inserted on the two splicing plates 30. The tops of the two curved filter plates 26 are provided with two insertion holes that match the diameter of the insertion columns 31. After the two curved filter plates 26 are movably fitted on the outer wall of the linkage cylinder 20, the two splicing plates 30 are placed directly above the fitting parts of the two curved filter plates 26, and the insertion columns 31 are inserted through the curved filter plates 26 into the insertion holes on the curved filter plates 26 to fix the positions of the two curved filter plates 26.

[0045] The bottom end of the linkage cylinder 20 is movably fitted with a supporting plate 24. The diameter of the supporting plate 24 is the same as the outer diameter of the linkage cylinder 20. The top of the supporting plate 24 is provided with a circular card slot 25. The bottom end of the linkage cylinder 20 is provided with a circular card block 23 adapted to the circular card slot 25, and the circular card block 23 is made of a rubber ring. A groove is provided on the center position of the inner wall of the bottom end of the water reservoir 1, and the supporting plate 24 is fixedly installed in the groove. A through hole is provided at the center position of the supporting plate 24, and the center position of the bottom plate of the water reservoir 1 is also provided. There are through holes of the same diameter. A filter screen 29 that can filter plastic fragments is fixedly installed in the through hole on the bottom plate 24. The bottom end of the filter screen 29 is provided with a plug 28 with the same diameter as the through hole on the bottom plate 24. The outer wall of the plug 28 and the inner wall of the through hole on the bottom plate of the water reservoir 1 are provided with mutually adaptable threads. The through holes on the water reservoir 1 and the bottom plate 24 are blocked by the plug 28, so that water can be stored in the water reservoir 1. After the environmentally friendly enclosure box is crushed, the water in the water reservoir 1 can be discharged by removing the plug 28.

[0046] When the present invention is in use, water is stored in the water reservoir 1. At this time, because the environmentally friendly enclosure box is not processed, the lifting cylinder 18 moves downward under the influence of its own gravity and fits on the top of the supporting bottom plate 24 with the linkage cylinder 20, and directly injects water into the crushing cylinder 3 and accumulates in the lifting cylinder 18. It is ensured that there is a height difference between the water in the water reservoir 1 and the lifting cylinder 18, and the amount of water injected into the water reservoir 1 and the lifting cylinder 18 needs to be calculated in advance, so that after the discharge port is exposed to the outside, the water in the water reservoir 1 and the lifting cylinder 18 can be flush and in the discharge port. The environmentally friendly panel box is poured into the crushing drum 3, and the rotating motor 5 drives the rotating rod 6 to rotate. The cutting blades 7 on the rotating rod 6 cut and crush the environmentally friendly panel box. The cut and crushed plastic falls into the lifting drum 18 through the through holes on the screening plate 11 and is immersed in water. The vortex blades 17 generate bubbles and vortices in the water in the lifting drum 18 during the rotation process, which cleans the plastic in the lifting drum 18. After the environmentally friendly panel boxes in the crushing drum 3 are crushed and all fall into the lifting drum 18 and are cleaned, the crushing drum 3 is pulled upward. The crushing cylinder 3 pulls the lifting cylinder 18 upward through the docking rod 19. At this time, the discharge port between the crushing cylinder 3 and the lifting cylinder 18, which is blocked by the linkage cylinder 20, is exposed to the outside. The water in the water reservoir 1 will rush into the lifting cylinder 18. When the water level in the water reservoir 1 and the lifting cylinder 18 are at the same level, they are at the discharge port. The plastic floating in the water will spread into the water reservoir 1. The staff will use tools such as net bags to fish out the plastic fragments in the water reservoir 1, and then simply rinse it later. At this time, the vortex blades 17 will stir the water in the lifting cylinder 18 out. The vortex stirs the plastic still in the lifting cylinder 18 until it enters the water reservoir 1 and is picked up. After the linkage cylinder 20 moves upward, the collection groove 27 on the arc filter plate 26 is exposed. The water in the water reservoir 1 rushes into the lifting cylinder 18, causing some impurities in the sewage to rush into the collection groove 27 and be filtered through the holes on the inner wall of the collection groove 27, causing it to accumulate in the collection groove 27. After the cleaned plastic fragments are taken out, the plug-in column 31 is pulled out, and the arc filter plate 26 can be disassembled for separate cleaning.

[0047] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An environmentally friendly device for recycling waste materials from coaming boxes, including a reservoir capable of collecting broken plastics and sewage, characterized by: The water reservoir is provided with a crushing component with crushing and cleaning functions; The crushing assembly includes a crushing drum arranged in a water reservoir to provide the space required for crushing the environmentally friendly enclosure box, a lifting plate capable of pulling the crushing drum to move up and down is fixedly installed on the outer wall of the crushing drum, a mounting plate is provided on the crushing drum, a mounting plate is provided on the mounting plate, a rotating motor is installed on the mounting plate, the bottom end of the output shaft of the rotating motor is connected to a rotating rod extending into the crushing drum, a plurality of cutting blades are installed on the outer wall of the rotating rod, and a screening plate capable of screening the crushed plastic fragments that meet the specifications is movably sleeved on the outer wall of the rotating rod; A lifting cylinder is provided below the crushing cylinder for cleaning the plastic fragments generated after crushing. The lifting cylinder and the crushing cylinder are connected by a plurality of docking rods. The cavity between the lifting cylinder and the crushing cylinder is a discharge port for discharging plastic fragments. A linkage cylinder capable of covering the discharge port is movably provided on the outer wall of the lifting cylinder. A square block is provided at the bottom end of the rotating rod, a rotating shaft is provided at the bottom end of the square block, and a plurality of vortex blades capable of stirring vortices and bubbles in water are provided on the outer wall of the rotating shaft; The water used to clean the plastic fragments is injected into the water reservoir and the lifting cylinder, and a water level difference is ensured between the two. The cutting blades break the environmentally friendly enclosure box into plastic fragments during rotation, and the plastic fragments are screened by the screening plate and then fall into the lifting cylinder. The vortex blades stir the water in the lifting cylinder to clean the plastic fragments while following the rotation of the cutting blades, and then the lifting cylinder is controlled to move upward to expose the discharge port. The cleaned plastic fragments in the lifting cylinder enter the water reservoir for easy scooping.

2. The environmentally friendly panel box waste recycling device according to claim 1 is characterized by: A linkage cylinder with the function of covering the discharge port is movably mounted on the outer wall of the lifting cylinder. Two sliding grooves are provided on the inner wall of the linkage cylinder. Sliding blocks are slidably installed in the two sliding grooves, and the sliding blocks are fixedly installed on the outer wall of the lifting cylinder. The discharge port between the crushing cylinder and the lifting cylinder is no longer blocked by the linkage cylinder when the sliding blocks slide upward in the sliding grooves.

3. The environmentally friendly panel box waste recycling device according to claim 2 is characterized by: Two arc-shaped filter plates capable of filtering stains are movably attached to the outer wall of the linkage cylinder, and the waists of the arc-shaped filter plates are each provided with a collecting groove capable of storing stains.

4. The environmentally friendly panel box waste recycling device according to claim 2 is characterized in that: A bottom support plate capable of temporarily blocking the bottom opening of the linkage cylinder is provided directly below the linkage cylinder, a circular slot is provided at the top of the bottom support plate, and a circular block adapted to the circular slot is provided at the bottom of the linkage cylinder.

5. The environmentally friendly panel box waste recycling device according to claim 4 is characterized in that: A through hole is provided at the center of the bottom support plate, and a filter screen capable of filtering plastic debris is fixedly installed in the through hole, and a plug adapted to the diameter of the through hole is provided at the bottom end of the filter screen.

6. The environmentally friendly panel box waste recycling device according to claim 3 is characterized by: Two splicing plates are movably fitted on the top of the parts where the two arc-shaped filter plates are fitted together. Two plug-in columns are movably inserted on the two splicing plates. Two plug-in holes that are adapted to the plug-in columns are provided on the top of the arc-shaped filter plates, and the plug-in columns pass through the splicing plates and are inserted into the plug-in holes on the arc-shaped filter plates.

7. The environmentally friendly panel box waste recycling device according to claim 1 is characterized by: A circular ring is fixedly sleeved on the outer wall of the screening plate, and a lifting groove capable of allowing the circular ring to move up and down is provided on the inner wall of the crushing cylinder, and a plurality of vertical rods penetrating the circular ring are provided in the lifting groove.

8. The environmentally friendly panel box waste recycling device according to claim 1 is characterized by: A stabilizing groove is provided on the inner wall of the lifting cylinder, a stabilizing ring is rotatably installed in the stabilizing groove, and the inner wall of the stabilizing ring is fixedly connected to a plurality of vortex blades to reinforce the installation angle of the vortex blades to prevent deformation during use.

9. The environmentally friendly panel box waste recycling device according to claim 1, characterized in that: The bottom end of the screening plate is provided with a plurality of guide blocks in an equidistant circular array, and each of the guide blocks is provided with an inclined surface. A rotating piece that can move on the inclined surface is fixedly mounted on the outer wall of the square block.

10. The environmentally friendly panel box waste recycling device according to claim 1, characterized in that: A limiting chute is provided on the inner wall of the water reservoir, a slider is slidably installed in the limiting chute, and the top end of the slider is fixedly connected to the bottom end of the lifting plate.

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