Plastic solid waste recycling treatment equipment

Abstract

The application discloses a plastic solid waste recycling and processing equipment and belongs to the technical field of plastic recycling, which comprises a shell, a crushing assembly for crushing waste plastics is arranged in the shell, and a drive box for driving the crushing assembly to operate is arranged on the shell. The discharging roller can stably rotate under the transmission of the drive box, a plurality of spiral spring plates on the rotating shaft can drive the friction ring to synchronously rotate, meanwhile, the friction ring is always close to the discharging roller by the cooperation of the moving block, the pull cable and the counterweight block through the gravity, a stable friction gap is formed, in this way, the plastic particles can be fully extruded and rubbed by the rotating discharging roller and the friction ring during falling, so that dust, oil stains and other dirt attached to the surface can be effectively stripped, compared with a traditional cleaning method which only relies on water washing, most of the dirt can be removed in advance through physical friction, and the water consumption and cleaning pressure of the subsequent water washing link can be greatly reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of plastic recycling, and particularly relates to a plastic solid waste recycling treatment equipment. BACKGROUND

[0002] With the continuous rise of global plastic product consumption, the amount of plastic solid waste is also increasing sharply, among which only a small amount can be effectively recycled and utilized, and most of the plastic waste is treated by landfill, incineration or random disposal, which not only occupies a large amount of land resources, but also releases toxic and harmful gases in the incineration process, causing serious pollution to the atmospheric environment, therefore, efficient recycling and treatment of plastic solid waste has become the key to alleviate plastic pollution and promote sustainable utilization of resources.

[0003] In the recycling process of plastic solid waste, crushing and cleaning are the core links to determine the quality of recycled plastic and the subsequent recycling value, however, the existing plastic recycling equipment still has some deficiencies in practical application, when cleaning plastic particles, a simple water flushing method is usually used for treatment, and the cleaning effect is not ideal, this method can only remove dust and sand attached to the surface of plastic particles, and cannot completely clean the adhesive oil stains, and a large amount of fresh water is consumed and wastewater is generated, so technical improvement is needed. SUMMARY

[0004] The present application relates to the technical field of plastic recycling, and particularly relates to a plastic solid waste recycling treatment equipment.

[0005] In order to achieve the above-mentioned purpose, the technical scheme adopted by the present application is as follows:

[0006] The utility model provides a kind of plastic solid waste recycling processing equipment, including shell, the inside of the shell is provided with for crushing waste plastics crushing assembly, the shell is provided with for driving crushing assembly operation drive box, the lower of crushing assembly in the shell is provided with for cleaning dirt on plastic particles after crushing friction removal assembly, the friction removal assembly includes two mounting seat, two The lower roller is rotatably connected on the mounting seat, one end of the lower roller is provided with pulley, and is driven by belt with drive box transmission connection, for driving lower roller rotation, two The mounting groove is formed in the mounting seat, two The moving block is slidably connected in the mounting groove, two The rotating shaft is rotatably connected on the moving block, the rotating shaft is fixedly connected with a plurality of scroll springs, the outer side of each scroll spring is fixedly connected with friction ring, one The first drive motor is fixedly connected on the moving block, the output of the first drive motor is fixedly connected with rotating shaft, two The channel is formed in the mounting seat and is communicated with mounting groove, two The inhaul cable is fixedly connected on the moving block, the other end of two The inhaul cable is passed through channel and is fixedly connected with counterweight, for by gravity effect make friction ring close to lower roller, the lower of lower roller in the shell interior is fixedly connected with sieve plate, for separating plastic particles and dirt.

[0007] Preferably, one side of the shell is provided with a cleaning box, a discharge port is formed in the side wall of the shell, a feed port corresponding to the discharge port is formed in the side wall of the cleaning box, a spray pipe is fixedly connected above the feed port in the interior of the cleaning box, a pump body is fixedly connected in the interior of the cleaning box, a water supply pipeline is fixedly communicated at the output end of the pump body, and the other end of the water supply pipeline is fixedly communicated with the input end of the spray pipe.

[0008] Preferably, a support frame is fixedly connected to the cleaning box, a hydraulic cylinder is fixedly connected to the support frame, and a reverse V-shaped feeding plate is fixedly connected to the bottom end of the hydraulic cylinder.

[0009] Preferably, a filter plate is fixedly connected in the interior of the cleaning box, the pump body is arranged below the filter plate, a plurality of missing grooves are formed in the reverse V-shaped feeding plate, a plurality of sliding strips matched with the missing grooves are fixedly connected in the interior of the cleaning box, and the reverse V-shaped feeding plate is slidably connected to the sliding strips through the missing grooves.

[0010] Preferably, a conveying device is arranged on one side of the cleaning box, the conveying device includes a support frame, a conveying belt is mounted on the support frame, a second drive motor for driving the conveying belt to operate is mounted on the support frame, and the output end of the second drive motor is fixedly connected with the input end of the conveying belt.

[0011] Preferably, the crushing assembly comprises two crushing rollers rotatably connected inside the shell, and the drive box is provided with two outputs, and the two outputs of the drive box are fixedly connected with the inputs of the two crushing rollers respectively.

[0012] Preferably, a buffer plate is hingedly connected inside the shell, and the bottom surface of the buffer plate is fixedly connected with a plurality of supporting springs, and the other ends of the supporting springs are fixedly connected with the side wall of the shell, and the buffer plate is arranged between the crushing assembly and the friction ring.

[0013] Preferably, the inside of each mounting slot is provided with a limiting slot, a plurality of rollers are rotatably connected to each moving block, each roller is arranged inside the limiting slot, the outer side of each mounting slot is fixedly connected with two elastic cloths, and the other ends of the elastic cloths are fixedly connected with the moving block to close the mounting slot, and the outer side of the belt is provided with a protective shell fixedly connected with the mounting seat.

[0014] Preferably, an L-shaped scraper is fixedly connected inside the shell, the top of the L-shaped scraper is in contact with the outer surface of the discharging roller, an outlet is formed in the shell, the outlet is arranged on the outer side of the L-shaped scraper, a carrier plate is fixedly connected to the shell, and a collection box is placed on the carrier plate.

[0015] Preferably, a bottom plate is arranged below the shell, and a dirt treatment box is placed below the shell.

[0016] Compared with the prior art, the application has the following advantages:

[0017] 1. The crushing assembly is arranged, and the two crushing rollers can rapidly and uniformly crush the plastic solid waste input into the shell under the power driving of the drive box. Then, the dirt removal assembly is arranged, and the dirt on the surface of the plastic particles can be efficiently removed. Specifically, the discharging roller can stably rotate under the transmission of the drive box, the multiple spiral springs on the rotating shaft can drive the friction ring to synchronously rotate, the friction ring is always close to the discharging roller by the cooperation of the moving block, the counterweight and the gravity, a stable friction gap is formed, the plastic particles are fully extruded and rubbed by the rotating discharging roller and the friction ring in the falling process, and thus the dirt such as dust and oil stains attached to the surface is effectively stripped. Compared with the traditional cleaning method relying on water washing only, most of the dirt is removed in advance through physical friction, and the water consumption and cleaning pressure in the subsequent water washing link can be greatly reduced.

[0018] 2. The screen plate arranged below the discharging roller can separate the plastic particles after friction from the dirt in time, avoid the dirt from being attached to the surface of the particles again, ensure that the plastic particles entering the subsequent cleaning link have good initial cleanliness, and further ensure the quality of the recycled plastic particles.

[0019] 3、 Through the setting of the cleaning tank, the plastic particles can be cleaned, the filter plate divides it into two layers, the lower layer can store the filtered clean water, the pump body arranged in the lower layer can deliver the clean water to the spray pipe through the water supply pipeline, the spray pipe sprays and cleans the plastic particles entering the cleaning tank at high pressure, in addition, during the spraying and cleaning process, the water flow formed pushes the cleaned plastic particles outward, the hydraulic cylinder arranged on the supporting frame drives the inverted V-shaped feeding plate to slide up and down, which can deliver the plastic particles above it outward to the conveying device, so as to be delivered outward for use, and production and use are more convenient. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a three-dimensional structure schematic view of a plastic solid waste recycling and recycling treatment equipment proposed in the application;

[0021] Figure 2 It is a side view of a plastic solid waste recycling and recycling treatment equipment proposed in the application;

[0022] Figure 3 It is a perspective view of a shell of a plastic solid waste recycling and recycling treatment equipment proposed in the application;

[0023] Figure 4 It is a sectional view of a shell of a plastic solid waste recycling and recycling treatment equipment proposed in the application;

[0024] Figure 5 It is a perspective view of a moving block of a plastic solid waste recycling and recycling treatment equipment proposed in the application;

[0025] Figure 6 It is a perspective view of a mounting seat of a plastic solid waste recycling and recycling treatment equipment proposed in the application;

[0026] Figure 7 It is a perspective view of a friction ring of a plastic solid waste recycling and recycling treatment equipment proposed in the application;

[0027] Figure 8 It is a perspective view of a cleaning tank of a plastic solid waste recycling and recycling treatment equipment proposed in the application;

[0028] Figure 9 It is a perspective view of an inverted V-shaped feeding plate of a plastic solid waste recycling and recycling treatment equipment proposed in the application;

[0029] Figure 10 It is a perspective view of a spray pipe of a plastic solid waste recycling and recycling treatment equipment proposed in the application.

[0030] In the figure: 1, shell; 2, crushing roller; 3, drive box; 4, mounting seat; 5, discharging roller; 6, belt; 7, mounting groove; 8, moving block; 9, rotating shaft; 10, spiral spring; 11, friction ring; 12, first drive motor; 13, limiting groove; 14, roller; 15, channel; 16, cable; 17, counterweight; 18, elastic cloth; 19, protective shell; 20, sieve plate; 21, discharge port; 22, cleaning box; 23, feed inlet; 24, filter plate; 25, spray pipe; 26, pump body; 27, water supply pipeline; 28, support frame; 29, hydraulic cylinder; 30, inverted V-shaped feeding plate; 31, missing groove; 32, slide bar; 33, support; 34, conveying belt; 35, second drive motor; 36, outlet; 37, L-shaped scraper; 38, carrier plate; 39, collection box; 40, supporting spring; 41, buffer plate; 42, sewage treatment box; 43, bottom plate. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, and not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0032] Embodiments, refer to Figures 1-10 A plastic solid waste recycling treatment equipment, comprising a shell 1, the inside of the shell 1 is provided with a crushing assembly for crushing waste plastics, the shell 1 is provided with a drive box 3 for driving the crushing assembly to run, the crushing assembly comprises two crushing rollers 2 rotatably connected in the inside of the shell 1, the drive box 3 is provided with two output ends, and the two output ends of the drive box 3 are fixedly connected with the input ends of the two crushing rollers 2 respectively. Wherein, the power provided by the drive box 3 can drive the two crushing rollers 2 to rotate synchronously, so that the plastic waste falling into the shell 1 can be crushed, facilitating subsequent cleaning and recycling.

[0033] A friction removal assembly for removing dirt on the crushed plastic particles is arranged below the crushing assembly in the shell 1, the friction removal assembly comprises two mounting seats 4, the two mounting seats 4 are jointly rotatably connected with a discharging roller 5, one end of the discharging roller 5 is provided with a belt pulley, and the discharging roller 5 is drivingly connected with the drive box 3 through a belt 6, for driving the discharging roller 5 to rotate, the two mounting seats 4 are both provided with mounting grooves 7, the inside of the two mounting grooves 7 are both slidingly connected with moving blocks 8, the two moving blocks 8 are jointly rotatably connected with a rotating shaft 9, the rotating shaft 9 is fixedly connected with a plurality of spiral springs 10, the outer side of each spiral spring 10 is fixedly connected with a friction ring 11, one of the moving blocks 8 is fixedly connected with a first drive motor 12, and the output end of the first drive motor 12 is fixedly connected with the rotating shaft 9.

[0034] In use, the rotating shaft 9 can be driven to rotate by the first driving motor 12, so that the vortex elastic piece 10 and the friction ring 11 mounted thereon are rotated together. By making the plastic particles after being crushed fall between the friction ring 11 and the discharging roller 5, the rotation of the friction ring 11 can be used to sufficiently extrude and rub the plastic particles to remove dirt on the plastic particles. Since the friction ring 11 is provided in multiple and each is used separately with the vortex elastic piece 10, the friction ring 11 can be in close contact with the plastic particles of different sizes to ensure the cleaning effect.

[0035] Further, the two mounting seats 4 are provided with passages 15 in communication with the mounting grooves 7, and the two moving blocks 8 are fixedly connected with pull ropes 16. The other ends of the two pull ropes 16 pass through the passages 15 and are fixedly connected with counterweights 17 for moving the friction ring 11 to the discharging roller 5 by gravity. By using the pull ropes 16 and the counterweights 17, the moving blocks 8 can be moved by gravity to move the friction ring 11 mounted thereon to the discharging roller 5, so that the friction ring 11 can be in more comprehensive and reliable contact with the plastic particles to improve the dirt removal effect. The lower part of the discharging roller 5 in the shell 1 is fixedly connected with a sieve plate 20 for separating the plastic particles and the dirt. The sieve plate 20 can separate the dirt and the plastic particles and can convey them outwards respectively.

[0036] Further, the shell 1 is provided with a cleaning box 22 on one side, and the sidewall of the shell 1 is provided with a discharge port 21. The sidewall of the cleaning box 22 is provided with an inlet port 23 corresponding to the discharge port 21. The inside of the cleaning box 22 is fixedly connected with a spray pipe 25 above the inlet port 23. The inside of the cleaning box 22 is fixedly connected with a pump body 26. The output end of the pump body 26 is fixedly connected with a water supply pipeline 27. The other end of the water supply pipeline 27 is fixedly connected with the input end of the spray pipe 25.

[0037] The cleaning box 22 can be used to deeply clean the plastic particles. The plastic particles can be directly fed into the cleaning box 22 from the sieve plate 20 by using the discharge port 21 and the inlet port 23. Then, the spray pipe 25 can be used to spray high-pressure water on the plastic particles just entering the cleaning box 22 to flush away the dirt remaining on the surface of the plastic particles. The pump body 26 and the water supply pipeline 27 can be used to provide the spray pipe 25 with continuous and stable high-pressure water flow to ensure sufficient spraying force.

[0038] Further, the cleaning box 22 is fixedly connected with a support frame 28, the support frame 28 is fixedly connected with a hydraulic cylinder 29, the bottom end of the hydraulic cylinder 29 is fixedly connected with an inverted V-shaped feeding plate 30, and a plurality of water leakage openings are formed in the inverted V-shaped feeding plate 30. The inside of the cleaning box 22 is fixedly connected with a water filtering plate 24, and the pump body 26 is arranged below the water filtering plate 24. A plurality of missing grooves 31 are formed in the inverted V-shaped feeding plate 30, and a plurality of sliding strips 32 matched with the missing grooves 31 are fixedly connected to the inside of the cleaning box 22. The inverted V-shaped feeding plate 30 is slidably connected to the sliding strips 32 through the missing grooves 31.

[0039] The hydraulic cylinder 29 is arranged as a power source, which can drive the inverted V-shaped feeding plate 30 to move up and down, and the inverted V-shaped feeding plate 30 can be used to transport the cleaned plastic particles backward. The water filtering plate 24 can divide the internal space of the cleaning box 22 into two layers, the upper layer is used for cleaning plastic particles, and the lower layer is a clean water storage area. When the wastewater after cleaning flows through the water filtering plate 24, the impurities in the wastewater are intercepted by the water filtering plate 24, and the filtered clean water is left in the lower layer for the pump body 26 to extract and use again, thereby realizing the recycling of water resources. The missing grooves 31 on the inverted V-shaped feeding plate 30 are slidably matched with the sliding strips 32 in the cleaning box 22, which can ensure that the inverted V-shaped feeding plate 30 remains stable during movement.

[0040] Further, a conveying device is arranged on one side of the cleaning box 22, the conveying device comprises a support frame 33, a conveying belt 34 is installed on the support frame 33, a second driving motor 35 for driving the conveying belt 34 to run is installed on the support frame 33, and the output end of the second driving motor 35 is fixedly connected with the input end of the conveying belt 34.

[0041] The conveying device is arranged to facilitate the transfer of the plastic particles after cleaning, the second driving motor 35 provides power for the conveying belt 34, and the plastic particles can be conveyed on the conveying belt 34 without manual intervention, which is convenient to use.

[0042] Further, a buffer plate 41 is hingedly connected inside the shell 1, a plurality of supporting springs 40 are fixedly connected to the bottom surface of the buffer plate 41, the other end of each supporting spring 40 is fixedly connected to the side wall of the shell 1, and the buffer plate 41 is arranged between the crushing assembly and the friction ring 11.

[0043] The buffer plate 41 is used in cooperation with the supporting spring 40 to absorb the impact force of the falling particles when the particles fall, so as to avoid the particles from directly and high-speed impacting the friction ring 11 and the discharging roller 5, thereby prolonging the service life of the friction removal assembly. At the same time, the buffer plate 41 has a certain inclination angle, which can guide the particles to enter the friction gap of the friction removal assembly uniformly and slowly, and can improve the smoothness of the equipment operation.

[0044] Further, the interior of each mounting groove 7 is provided with a limiting groove 13, a plurality of rollers 14 are rotatably connected to each moving block 8, each roller 14 is arranged in the interior of the limiting groove 13, the outer side of each mounting groove 7 is fixedly connected with two elastic cloths 18, the other end of each elastic cloth 18 is fixedly connected to the moving block 8, for closing the mounting groove 7, the outer side of the belt 6 is provided with a protective shell 19, the protective shell 19 is fixedly connected to the mounting seat 4.

[0045] The rollers 14 can form rolling friction to replace the sliding friction between the moving block 8 and the mounting groove 7, thereby greatly reducing the frictional resistance, so that the moving block 8 can be flexibly slid under the traction of the counterweight 17. The elastic cloth 18 can effectively close the opening of the mounting groove 7, prevent plastic particles, dirt or dust from entering the interior of the mounting groove 7 during the operation of the device, affect the sliding of the moving block 8 or cause the parts to be stuck; the protective shell 19 can protect the belt 6, avoid foreign matter from being rolled into the belt 6 and the belt pulley, and ensure the stability of power transmission.

[0046] Further, the interior of the shell 1 is fixedly connected with an L-shaped scraper 37, the top of the L-shaped scraper 37 is in contact with the outer surface of the feeding roller 5, the shell 1 is provided with an outlet 36, the outlet 36 is arranged on the outer side of the L-shaped scraper 37, the shell 1 is fixedly connected with a carrier plate 38, and the carrier plate 38 is placed with a collection box 39.

[0047] The close contact between the L-shaped scraper 37 and the outer surface of the feeding roller 5 can timely scrape off the dirt adhered to the surface of the feeding roller 5 during the rotation of the feeding roller 5, avoid the dirt from being attached to the surface of new plastic particles again with the rotation of the feeding roller 5, and ensure that each batch of plastic particles can be cleaned thoroughly, thereby improving the dirt removal effect. The outlet 36 on the shell 1 can make the dirt fall into the collection box 39 on the carrier plate 38, thereby realizing the centralized collection of the dirt.

[0048] Further, the bottom of the shell 1 is provided with a bottom plate 43, and the bottom of the shell 1 is placed with a dirt treatment box 42. The bottom plate 43 is the bottom support of the entire device, can avoid the erosion of the ground moisture, dust or sundries to the bottom components of the device, can protect the internal structure of the device, and prolong the service life of the device. The dirt treatment box 42 can collect the dirt screened from the sieve plate 20, thereby realizing the centralized storage and treatment of the dirt.

[0049] Working principle: after the device is started, the driving box 3 drives the two crushing rollers 2 to rotate synchronously. After the operator puts the plastic solid waste into the shell 1, the waste can fall between the two rotating crushing rollers 2, so that the waste is crushed into uniform plastic particles. The crushed plastic particles continue to fall and contact the hinged buffer plate 41 inside the shell 1, which can guide the particles to uniformly disperse between the friction ring 11 and the feeding roller 5. In this process, the driving box 3 drives the feeding roller 5 to rotate through the belt 6, and the first driving motor 12 drives the rotating shaft 9, the spiral spring 10 and the friction ring 11 to rotate together. Then, the counterweight 17 is pulled downward by the force of gravity, pulling the cable 16, driving the moving block 8 to slide inward along the installation groove 7, and then making the friction ring 11 on the rotating shaft 9 always close to the feeding roller 5, forming a stable friction gap. The falling plastic particles can use the rotating feeding roller 5 and friction ring 11 to generate extrusion and friction force on the particles to fully strip the dirt, oil stains, sand and other contaminants attached to the surface of the particles.

[0050] Subsequently, the dirt generated by friction can fall together with the plastic particles to the sieve plate 20 below the feeding roller 5, and the sieve plate 20 can separate the two. The dirt falls through the sieve plate 20 to the dirt treatment box 42 at the bottom of the shell 1, and the plastic particles fall on the sieve plate 20 and enter the cleaning box 22 through the discharge port 21 of the shell 1 and the inlet port 23 of the cleaning box 22. At this time, the pump body 26 in the cleaning box 22 is started, which can extract clean water from the lower layer of the cleaning box 22 and deliver it to the spray pipe 25 above the inlet port 23 through the water supply pipeline 27. The spray pipe 25 can convert the clean water into high-pressure water flow to spray and clean the plastic particles entering the cleaning box 22, and wash away the small amount of dirt remaining on the surface of the particles, realizing the deep cleaning of the particles. During the cleaning process, the plastic particles can be washed onto the inverted V-shaped feeding plate 30. Then, the hydraulic cylinder 29 is started to drive the inverted V-shaped feeding plate 30 to move upward, so that the plastic particles above it fall onto the conveyor belt 34. The plastic particles can be output outward on the conveyor belt 34 for subsequent recycling.

[0051] The above is only the preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto. Any skilled person in the art can make equivalent replacement or change according to the technical solution and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A plastic solid waste recycling treatment apparatus comprising a housing (1), the inside of the housing (1) being provided with a pulverizing assembly for pulverizing waste plastic, characterized in that, The shell (1) is provided with a drive box (3) for driving the operation of the crushing assembly, and the lower part of the crushing assembly in the shell (1) is provided with a friction removal assembly for cleaning the dirt on the crushed plastic particles, the friction removal assembly comprises two mounting seats (4), the two mounting seats (4) are jointly connected with a discharging roller (5) in rotation, one end of the discharging roller (5) is provided with a belt pulley and is drivingly connected with the drive box (3) through a belt (6) for driving the rotation of the discharging roller (5), the two mounting seats (4) are both provided with a mounting groove (7), the two mounting grooves (7) are both slidingly connected with a moving block (8), the two moving blocks (8) are jointly connected with a rotating shaft (9) in rotation, the rotating shaft (9) is fixedly connected with a plurality of spiral spring plates (10), the outer side of each spiral spring plate (10) is fixedly connected with a friction ring (11), one of the moving blocks (8) is fixedly connected with a first driving motor (12), the output end of the first driving motor (12) is fixedly connected with the rotating shaft (9), the two mounting seats (4) are both provided with a channel (15) in communication with the mounting groove (7), the two moving blocks (8) are both fixedly connected with a cable (16), the other end of the cable (16) penetrates through the channel (15) and is fixedly connected with a counterweight (17) for making the friction ring (11) close to the discharging roller (5) through the action of gravity, the lower part of the discharging roller (5) in the shell (1) is fixedly connected with a sieve plate (20) for separating the plastic particles and the dirt.

2. The plastic solid waste recycling treatment apparatus according to claim 1, wherein The shell (1) is provided with a cleaning box (22), the sidewall of the shell (1) is provided with a discharge port (21), the sidewall of the cleaning box (22) is provided with a feeding port (23) corresponding to the discharge port (21), the upper part of the feeding port (23) in the cleaning box (22) is fixedly connected with a spray pipe (25), the inside of the cleaning box (22) is fixedly connected with a pump body (26), the output end of the pump body (26) is fixedly connected with a water supply pipeline (27), the other end of the water supply pipeline (27) is fixedly communicated with the input end of the spray pipe (25).

3. The plastic solid waste recycling treatment apparatus according to claim 2, wherein The cleaning box (22) is fixedly connected with a support frame (28), the support frame (28) is fixedly connected with a hydraulic cylinder (29), the bottom end of the hydraulic cylinder (29) is fixedly connected with an inverted V-shaped feeding plate (30), the inverted V-shaped feeding plate (30) is provided with a plurality of water leakage openings.

4. The plastic solid waste recycling treatment apparatus according to claim 3, wherein The inside of the cleaning box (22) is fixedly connected with a water filtering plate (24), the pump body (26) is arranged below the water filtering plate (24), the inverted V-shaped feeding plate (30) is provided with a plurality of missing grooves (31), the inside of the cleaning box (22) is fixedly connected with a plurality of sliding strips (32) matched with the missing grooves (31), and the inverted V-shaped feeding plate (30) is slidingly connected on the sliding strips (32) through the missing grooves (31).

5. The plastic solid waste recycling treatment apparatus according to claim 2, wherein One side of the cleaning box (22) is provided with conveying device, the conveying device includes support (33), the support (33) is installed with conveying belt (34), the support (33) is installed with the second drive motor (35) for driving the operation of conveying belt (34), and the output end of the second drive motor (35) is fixedly connected with the input end of the conveying belt (34).

6. The plastic solid waste recycling treatment apparatus according to claim 1, wherein The pulverizing assembly includes two pulverizing rollers (2) rotatably connected inside the housing (1), and the drive box (3) is provided with two output ends, and the two output ends of the drive box (3) are fixedly connected with the input ends of the two pulverizing rollers (2), respectively.

7. The plastic solid waste recycling treatment apparatus according to claim 1, wherein The housing (1) is hingedly connected with a buffer plate (41), the bottom surface of the buffer plate (41) is fixedly connected with a plurality of supporting springs (40), the other end of each supporting spring (40) is fixedly connected to the side wall of the housing (1), and the buffer plate (41) is arranged between the pulverizing assembly and the friction ring (11).

8. The plastic solid waste recycling treatment apparatus according to claim 1, wherein The inside of each mounting groove (7) is provided with a limiting groove (13), a plurality of rollers (14) are rotatably connected to each movable block (8), each roller (14) is arranged in the limiting groove (13), two elastic cloths (18) are fixedly connected to the outer side of each mounting groove (7), and the other end of each elastic cloth (18) is fixedly connected to the movable block (8) to close the mounting groove (7), the outer side of the belt (6) is provided with a protective shell (19), and the protective shell (19) is fixedly connected to the mounting seat (4).

9. The plastic solid waste recycling treatment apparatus according to claim 1, wherein The inside of the housing (1) is fixedly connected with an L-shaped scraper (37), the top of the L-shaped scraper (37) is in contact with the outer surface of the discharging roller (5), the housing (1) is provided with an outlet (36), the outlet (36) is arranged on the outer side of the L-shaped scraper (37), the housing (1) is fixedly connected with a carrier plate (38), and the carrier plate (38) is placed with a collecting box (39).

10. The plastic solid waste recycling treatment apparatus according to claim 1, wherein The bottom of the housing (1) is provided with a bottom plate (43), and the bottom of the housing (1) is placed with a dirt treatment box (42).

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