Waste mulching film collecting device with cleaning mechanism

Abstract

The invention discloses a waste mulching film collecting device with a cleaning mechanism, and relates to the technical field of agricultural machinery, the waste mulching film collecting device comprises a vehicle body and a mulching film, an alum aqueous solution is filled in a cleaning tank, a water absorption mechanism is connected to a guide roller, the cleaning mechanism comprises a water pump, and a pair of cleaning brushes is mounted at the end, away from the water pump, of a splitter plate. According to the waste mulching film collecting device with the cleaning mechanism, an alum aqueous solution is injected into the cleaning tank of the vehicle body, water is sent out through a water pump, water flow impacts a splitter plate, vortexes in opposite directions are formed on the two sides of the splitter plate, a cleaning brush is driven to swing, dust on a mulching film can be conveniently cleaned down, alum enables dust particles to rapidly precipitate, and the cleaning efficiency is improved. A guide roller drives a sponge block to rotate so as to suck an aqueous solution on the mulching film, and a water pump adopts an adjustable-speed motor for output, so that a sliding ring slides in a reciprocating manner, the continuous deflection effect of a breast board is realized, and dust is conveniently shaken into a precipitation tank.

Description

Technical Field

[0001] This invention relates to a plastic film collection device, and more particularly to a waste plastic film collection device with a cleaning mechanism. Background Technology

[0002] Mulch film, also known as ground cover film, is usually transparent or black PE film, but also comes in green and silver. Used for ground covering, mulch film appears thin but plays a significant role. It not only increases soil temperature, retains water and soil, and improves fertilizer efficiency, but also has multiple functions such as weed control, pest and disease prevention, drought and flood resistance, salt suppression and seedling protection, and improvement of near-surface light and heat conditions, as well as ensuring product hygiene and cleanliness. For newly emerged seedlings, it protects roots and promotes growth. In my country's "Three Norths" region, where low temperatures, low rainfall, drought, poor soil, and short frost-free periods limit agricultural development, mulch film is highly targeted and applicable. It also plays a role in the cultivation of double-cropping rice seedlings and various other crops.

[0003] Currently, after the plastic film is used up, it needs to be picked up from the farmland for replanting. Some plastic film can be collected and reused. However, the used plastic film is covered with dust, and directly rolling it up is not conducive to its preservation. Cleaning it by brushing will generate a lot of dust. When rinsing it with water, a lot of water is needed to remove the dust and prevent it from sticking back to the plastic film, which is wasteful of water resources. In addition, the plastic film still has a lot of water stains after rinsing, which is not conducive to quick drying and preservation. Summary of the Invention

[0004] The purpose of this invention is to provide a waste plastic film collection device with a cleaning mechanism to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a waste plastic film collection device with a cleaning mechanism, comprising a vehicle body and plastic film, wherein a stripping rake is installed at one end of the vehicle body, and a winding mechanism for winding the plastic film is connected to the vehicle body, the winding mechanism including a motor, the motor being installed on one side of the vehicle body, the output end of the motor extending into the interior of the vehicle body and detachably connected to a winding roller, a cleaning tank being provided inside the vehicle body, the cleaning tank containing an alum aqueous solution, a pair of pressure rollers being rotatably connected to the vehicle body inside the cleaning tank, a pair of guide rollers and a pair of lifting rollers being rotatably connected to the top of the interior of the vehicle body, the plastic film passing through the lifting rollers, pressure rollers and guide rollers, the free end of the plastic film being wound around the winding rollers, a water absorption mechanism being connected to the guide rollers, the water absorption mechanism including a pull plate, and the surface of the guide rollers... The system includes multiple sliding plates, each with a pair of fixed plates rotatably connected to it. A base fabric is fixedly connected between the fixed plates. A sponge block for contacting the mulch film is installed between the fixed plates and the base fabric. A pull rod for contacting the sliding plates is slidably connected to the guide roller. One end of the pull rod is fixed to the base fabric. A pulling assembly for pulling the pull rod is installed on the guide roller. A transmission assembly for rotating the guide roller is connected to the vehicle body. A cleaning mechanism, including a water pump, is connected to the vehicle body on one side inside the cleaning tank. An elastic sheet is connected to one end of the water pump. A diverter plate is fixedly connected to the elastic sheet. The diverter plate is parallel to the water pump's outlet. A pair of cleaning brushes are installed on the diverter plate opposite to the water pump. The mulch film passes through the cleaning brushes and contacts the brush bristles.

[0006] The above technical solution allows for easy cleaning of the mulch film using a cleaning brush. The dust brushed off is blown away by a water pump, and the film is then settled using an alum solution. The sponge block effectively removes the aqueous solution from the mulch film.

[0007] As a preferred embodiment of the present invention, the cross-section of the diverter plate is teardrop-shaped, and the teardrop-shaped tip of the diverter plate is located in the middle of the outlet end of the water pump.

[0008] The above technical solution facilitates the distribution of water pumped out by the water pump to both sides of the diverter plate, thereby forming vortices on both sides of the diverter plate, which in turn causes the cleaning brush to oscillate.

[0009] As a preferred embodiment of the present invention, the tail end of the diverter plate is provided with an adapter groove, and the line connecting the bottom ends of the two pressure rollers is vertically projected into the interior of the adapter groove.

[0010] The above technical solution avoids the water flow that gathers at the tail of the diversion plate from impacting the mulch film, thus preventing damage to the mulch film.

[0011] As a preferred embodiment of the present invention, the guide roller has a pentagonal cross-section, the fixing plate is used to fit against the corner of the guide roller, the sponge block is fan-shaped, and two adjacent sponge blocks abut against each other.

[0012] The above technical solution enables the sponge block to wrap around the guide roller, allowing the passing mulch film to fully contact the sponge block.

[0013] As a preferred embodiment of the present invention, the interior of the vehicle body is provided with a sedimentation tank below the cleaning tank, the cleaning tank and the sedimentation tank are connected, the bottom end of the sedimentation tank has a funnel-shaped structure, and the vehicle body is installed with a plug at the bottom of the sedimentation tank.

[0014] The above technical solution facilitates the collection of settled dust, making subsequent cleaning and discharge easier.

[0015] As a preferred embodiment of the present invention, a sliding ring is slidably connected to the water pump, the elastic sheet is fixedly connected to the sliding ring, and the vehicle body is located between the cleaning tank and the sedimentation tank and is connected to an adjustable feeding mechanism. The feeding mechanism includes a slide rod, the slide rod is fixedly connected to the vehicle body, the slide rod is slidably connected to the sliding ring, and a second spring is movably sleeved on the slide rod. The two ends of the second spring are fixedly connected to the vehicle body and the sliding ring, respectively.

[0016] The above technical solution enables the sliding ring to drive the cleaning brush to slide longitudinally, thereby improving the cleaning effect.

[0017] As a preferred embodiment of the present invention, the vehicle body is rotatably connected to a plurality of side panels between the cleaning tank and the sedimentation tank, and the plurality of side panels are rotatably connected to a connecting rod, wherein one of the side panels is rotatably connected to a sliding ring with a push rod.

[0018] Through the above technical solution, the water pump plays a certain blowing role when pumping water, which prevents dust from accumulating on one side of the cleaning tank. The dust can be intercepted by the baffle plate. When the baffle plate rotates, the intercepted dust can be discharged into the sedimentation tank.

[0019] As a preferred embodiment of the present invention, the pulling assembly includes a pressure rod, and the guide roller is slidably connected to the pressure rod at each pull plate. A first spring abuts between the pressure rod and the guide roller. The pressure rod is provided with an inclined groove. One end of the pull rod is slidably connected to the pressure rod through the groove. A mounting plate is rotatably connected to the rotating shaft of a pair of guide rollers. Rollers for abutting against the pressure rod are mounted on the mounting plate.

[0020] The above technical solution facilitates the sequential squeezing of the sponge blocks, thereby removing moisture from the sponge blocks, making them suitable for reuse, and achieving the purpose of recycling.

[0021] As a preferred embodiment of the present invention, the transmission assembly includes gears, gears are mounted on the guide rollers, the gears on the two guide rollers mesh with each other, and the shaft of one of the guide rollers is connected to the output end of the motor by a belt.

[0022] The above technical solution can drive the guide roller to rotate, thereby driving the sponge block to move, which makes it easier to wipe away the moisture on the mulch film.

[0023] As a preferred embodiment of the present invention, a detachable side plate is installed on the side of the vehicle body, and there is a gap between the side plate and the guide roller, pressure roller and lifting roller.

[0024] The above technical solution makes it easier to pull the plastic film into the vehicle body at the beginning and to fix it in place.

[0025] Compared with the prior art, the beneficial effects of the present invention are: 1. This invention, by setting up a cleaning tank, a diversion plate, cleaning brushes, and a water pump, injects an alum aqueous solution into the cleaning tank of the vehicle body. The mulch passes between a pair of cleaning brushes. The water pump circulates water inside the cleaning tank and sends water out. The water flow impacts the diversion plate, and the cross-section of the diversion plate has a teardrop-shaped structure, which creates vortices in opposite directions on both sides of the diversion plate. This causes the diversion plate to vibrate, driving the cleaning brushes to swing, thus facilitating the removal of dust from the mulch. Alum has a purifying effect on water, which causes dust particles to settle quickly.

[0026] 2. This invention, by setting up guardrails, rollers, pull rods, and fixing plates, allows different sponge blocks to rotate during the rotation of the guide roller, so that each sponge block comes into contact with the mulch film. When a sponge block moves to the end away from the mulch film, it will contain moisture. At this time, the pressure bar at that sponge block will abut against the roller, pulling the pull rod inward towards the guide roller, causing a pair of fixing plates to move closer together, thereby squeezing the sponge block and pressing out the moisture, making it easier to rotate back to the mulch film to absorb the aqueous solution.

[0027] 3. By setting up a sliding ring and a baffle plate, and using a speed-regulating motor to output water pump, the power output of the water pump can be controlled to vary, causing the sliding ring to slide back and forth, thereby achieving the continuous deflection of the baffle plate. When the water flow at the bottom of the diversion plate impacts the baffle plate, it can also drive the baffle plate to deflect, making it easier to shake the dust into the sedimentation tank. Attached Figure Description

[0028] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the stripping rake part of the present invention; Figure 3 This is a schematic diagram of a portion of the cleaning mechanism of the present invention; Figure 4 This is a schematic diagram of the sedimentation tank structure of the present invention; Figure 5 This is a schematic diagram of the sponge block structure of the present invention; Figure 6 This is a schematic diagram of the roller part of the present invention. Figure 7 This is a schematic diagram of the guide roller section of the present invention; Figure 8 This is a schematic diagram of the pressure bar structure of the present invention; Figure 9 This is a schematic diagram of the slide groove structure of the present invention; Figure 10 This is a schematic diagram of the parapet structure of the present invention; Figure 11 This is a schematic diagram of the flow divider portion of the present invention; Figure 12 This is a schematic diagram of the second spring portion of the present invention.

[0029] In the diagram: 1. Vehicle body; 2. Mulch film; 3. Winding mechanism; 31. Motor; 32. Transmission assembly; 321. Gear; 322. Belt; 33. Guide roller; 34. Cleaning tank; 35. Pressure roller; 36. Lifting roller; 37. Sedimentation tank; 38. Winding roller; 4. Stripping rake; 5. Water absorption mechanism; 51. Sponge block; 52. Pulling plate; 53. Fixing plate; 54. Base fabric; 55. Pull rod; 56. Pulling assembly; 561. Roller; 562. Mounting plate; 563. Pressure rod; 564. First spring; 565. Slide groove; 6. Cleaning mechanism; 61. Water pump; 62. Cleaning brush; 63. Diverter plate; 64. Sliding ring; 65. Elastic sheet; 66. Adaptor groove; 7. Feeding mechanism; 71. Side plate; 72. Push rod; 73. Slide rod; 74. Second spring; 75. Connecting rod; 8. Side plate. Detailed Implementation

[0030] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0031] Please see Figures 1-12 The present invention provides a technical solution for a waste plastic film collection device with a cleaning mechanism: according to Figure 1 , Figure 2 , Figure 3, Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 and Figure 9 As shown, a waste plastic film collection device with a cleaning mechanism includes a vehicle body 1 and plastic film 2. A stripping rake 4 is installed at one end of the vehicle body 1. A winding mechanism 3 for winding the plastic film 2 is connected to the vehicle body 1. The winding mechanism 3 includes a motor 31. The motor 31 is installed on one side of the vehicle body 1. The output end of the motor 31 extends into the interior of the vehicle body 1 and is detachably connected to a winding roller 38. A cleaning tank 34 is provided inside the vehicle body 1. The cleaning tank 34 is filled with an alum solution, which can purify the water and cause larger dust particles to settle. A pair of pressure rollers 35 are rotatably connected to the vehicle body 1 inside the cleaning tank 34. A pair of guide rollers 33 and a pair of lifting rollers 36 are rotatably connected to the top of the vehicle body 1. The plastic film 2 passes through the lifting rollers. The system includes a starting roller 36, a pressure roller 35, and a guide roller 33. The free end of the mulch film 2 is wound around a take-up roller 38. A water absorption mechanism 5 is connected to the guide roller 33. The water absorption mechanism 5 includes a pull plate 52. Multiple pull plates 52 are slidably connected to the surface of the guide roller 33. A pair of fixed plates 53 are rotatably connected to the pull plates 52. A base fabric 54 is fixedly connected between the pair of fixed plates 53 and the base fabric 54. A sponge block 51 for contacting the mulch film 2 is installed between the pair of fixed plates 53 and the base fabric 54. A pull rod 55 for contacting the pull plates 52 is slidably connected to the guide roller 33. One end of the pull rod 55 is fixed to the base fabric 54. A pulling assembly 56 for pulling the pull rod 55 is installed on the guide roller 33. A transmission assembly 32 for driving the guide roller 33 to rotate is connected to the vehicle body 1.

[0032] The guide roller 33 has a five-pointed star-shaped cross section. The fixing plate 53 is used to fit with the corner edge of the guide roller 33. The sponge block 51 is fan-shaped. Two adjacent sponge blocks 51 abut against each other, so that the mulch film 2 is always in contact with the sponge block 51, which facilitates the absorption of the aqueous solution.

[0033] Inside the vehicle body 1, below the cleaning tank 34, there is a sedimentation tank 37. The cleaning tank 34 and the sedimentation tank 37 are connected. The bottom of the sedimentation tank 37 has a funnel-shaped structure. The vehicle body 1 is installed at the bottom of the sedimentation tank 37 with a plug to facilitate the sedimentation of dust. At the same time, it is convenient to remove dust by opening the plug when not in use.

[0034] The pulling assembly 56 includes a pressure rod 563. The guide roller 33 is slidably connected to the pressure rod 563 at each pull plate 52. A first spring 564 abuts against the pressure rod 563 and the guide roller 33. The pressure rod 563 is provided with an inclined groove 565. One end of the pull rod 55 is slidably connected to the pressure rod 563 through the groove 565. A mounting plate 562 is rotatably connected to the rotating shaft of a pair of guide rollers 33. A roller 561 for abutting against the pressure rod 563 is installed on the mounting plate 562, so that the pressure rod 563 where the sponge block 51 is located rotates to the roller 561 and can be pushed, so as to facilitate the squeezing of the sponge block 51 through the mounting plate 562, thereby facilitating the removal of water and facilitating the reuse of the sponge block 51.

[0035] The transmission assembly 32 includes a gear 321, and a gear 321 is mounted on the guide roller 33. The gears 321 on the two guide rollers 33 mesh with each other. The shaft of one of the guide rollers 33 is connected to the output end of the motor 31 by a belt 322, which can drive the sponge block 51 to rotate and discharge the adsorbed water at the roller 561.

[0036] The side of the vehicle body 1 is equipped with a detachable side plate 8. There is a gap between the side plate 8 and the guide roller 33, pressure roller 35 and lifting roller 36, so as to facilitate the insertion of the ground film 2 into the interior of the vehicle body 1 at the beginning.

[0037] according to Figure 2 , Figure 10 , Figure 11 and Figure 12 As shown, a waste plastic film collection device with a cleaning mechanism is provided. The cleaning mechanism 6 is connected to the vehicle body 1. The cleaning mechanism 6 includes a water pump 61. The water pump 61 is installed on one side of the vehicle body 1 inside the cleaning tank 34. One end of the water pump 61 is connected to an elastic sheet 65. A diverter plate 63 is fixedly connected to the elastic sheet 65. The diverter plate 63 is parallel to the middle of the water outlet end of the water pump 61. A pair of cleaning brushes 62 are installed on the end of the diverter plate 63 away from the water pump 61. The plastic film 2 passes through the pair of cleaning brushes 62 and comes into contact with the brush bristles, so that the diverter plate 63 can swing under the action of water flow.

[0038] The cross-section of the diverter plate 63 is teardrop-shaped, and the teardrop-shaped tip of the diverter plate 63 is located in the middle of the outlet end of the water pump 61 to prevent the water flow from passing only through one side of the diverter plate 63.

[0039] The tail of the diversion plate 63 is provided with an adapter groove 66, and the line connecting the bottom ends of the two pressure rollers 35 is vertically projected into the interior of the adapter groove 66, thereby preventing the water flow from directly impacting the mulch film 2 and damaging it.

[0040] according to Figure 11 and Figure 12As shown, a waste plastic film collection device with a cleaning mechanism is disclosed. A sliding ring 64 is slidably connected to a water pump 61. An elastic sheet 65 is fixedly connected to the sliding ring 64. A feeding mechanism 7 for adjustment is connected between a vehicle body 1 and a washing tank 34 and a sedimentation tank 37. The feeding mechanism 7 includes a slide rod 73, which is fixedly connected to the vehicle body 1. The slide rod 73 is slidably connected to the sliding ring 64. A second spring 74 is movably sleeved on the slide rod 73. The two ends of the second spring 74 are fixedly connected to the vehicle body 1 and the sliding ring 64, respectively, so that the sliding ring 64 can slide and pull the cleaning brush 62 to move in the longitudinal direction, thereby achieving a better cleaning effect.

[0041] The vehicle body 1 is rotatably connected between the washing tank 34 and the sedimentation tank 37 by multiple guardrails 71, and the multiple guardrails 71 are rotatably connected by connecting rods 75. One of the guardrails 71 is rotatably connected to the sliding ring 64 by a push rod 72. The guardrails 71 serve to intercept the water flow and prevent the water flow from impacting the settled dust and causing the dust to be stirred up. The sliding ring 64 can make the guardrails 71 rotate by sliding, which makes it easier to push the settled dust into the interior of the sedimentation tank 37.

[0042] In practical use, the vehicle body 1 is installed on the tiller. When the tiller moves, it drives the stripping rake 4 to lift the plastic film 2. An alum solution is injected into the cleaning tank 34 of the vehicle body 1. The side plate 8 is opened, and one end of the plastic film 2 in the field is pulled out so that it passes through a pair of lifting rollers 36 and through the bottom end of the pressure roller 35. The plastic film 2 passes between a pair of cleaning brushes 62. The water pump 61 circulates water inside the cleaning tank 34 and sends water out. The water flow will impact the diverter plate 63. The cross-section of the diverter plate 63 has a teardrop-shaped structure. According to the Karman vortex street principle, when a steady flow passes around a certain object, the two sides of the object will periodically detach double rows of linear vortices with opposite rotation directions and arranged in a regular pattern. Initially, these two rows of linear vortices maintain their own... The moving objects advance, then interfere with and attract each other, and the interference increases, forming a nonlinear so-called vortex street. Under the action of the water flow output by pump 61, vortices in opposite directions are formed on both sides of the diversion plate 63, causing the diversion plate 63 to vibrate. Simultaneously, the diversion plate 63 is connected to the pump 61 via an elastic sheet 65. Under the action of the elastic sheet 65, the diversion plate 63 can swing, thereby driving the cleaning brush 62 to swing, facilitating the removal of dust from the mulch film 2. The dust mixes with the alum solution in the water; alum has a purifying effect on water, causing the dust particles to settle quickly. At the same time, the water flow pumped out from pump 61 washes the mulch film 2. The diversion plate 63 is equipped with an adapter groove. 66. The mulch film 2 is located in the middle of the adapter tank 66, thus avoiding direct impact of water flow on the mulch film 2 and preventing damage. The mulch film 2 will be immersed in the alum solution to facilitate cleaning. The guide roller 33 lifts the cleaned mulch film 2 and absorbs the water. When the motor 31 is working, it can drive the winding roller 38 to wind up the mulch film 2, thus facilitating subsequent transportation and processing. The motor 31 drives the guide roller 33 to rotate through the belt 322. Through the gear 321, the pair of guide rollers 33 rotate in opposite directions, and the mulch film 2 moves upward. The sponge block 51 on the guide roller 33 is elastic, so that it can absorb the water on the mulch film 2 without restricting its movement. During the rotation of the guide roller 33, different seaweed blocks are driven to rotate. The sponge block 51 rotates, causing it to contact the mulch film 2 one by one. When the sponge block 51 moves to the end away from the mulch film 2, it will contain water. At this time, the pressure rod 563 at the sponge block 51 will abut against the roller 561. The roller 561 will push the pressure rod 563 to slide into the guide roller 33. The first spring 564 will be compressed. Under the action of the inclined chute 565, the pull rod 55 will be pulled into the guide roller 33, thereby pulling the bottom cloth 54 and the pull plate 52. The pull plate 52 will drive the fixing plate 53, thereby bringing the pair of fixing plates 53 closer to each other, thereby squeezing the sponge block 51 to squeeze out the water on the sponge block 51, so that it can be rotated to the mulch film 2 again to absorb the water solution.The dust purified by alum will settle at the bottom of the washing tank 34. The water pump 61 uses a variable-speed motor, allowing for power adjustments. At high power, it drives the diversion plate 63, causing the sliding ring 64 to slide. This, in turn, pushes the baffle plate 71 to deflect via the push rod 72. The connecting rod 75 ensures all baffle plates 71 deflect, facilitating the entry of the settled dust into the sedimentation tank 37 and preventing it from re-adhering to the ground film 2. At low power, the second spring 74 pulls the sliding ring 64 back to its original position, ensuring continuous deflection of the baffle plates 71. Water flow at the bottom of the diversion plate 63 also impacts the baffle plates 71, causing them to deflect further and dislodging the dust into the sedimentation tank 37. When not in use, the alum solution and dust can be drained by opening the plug at the bottom of the sedimentation tank 37.

[0043] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A waste plastic film collection device with a cleaning mechanism, comprising a vehicle body (1) and plastic film (2), wherein a stripping rake (4) is installed at one end of the vehicle body (1), and a winding mechanism (3) for winding up the plastic film (2) is connected to the vehicle body (1), characterized in that: The winding mechanism (3) includes a motor (31). The motor (31) is installed on one side of the vehicle body (1). The output end of the motor (31) extends into the interior of the vehicle body (1) and is detachably connected to a winding roller (38). The interior of the vehicle body (1) is provided with a cleaning tank (34). The interior of the cleaning tank (34) is filled with an alum aqueous solution. The vehicle body (1) is rotatably connected to a pair of pressure rollers (35) inside the cleaning tank (34). The top of the interior of the vehicle body (1) is rotatably connected to a pair of guide rollers (33) and a pair of... A lifting roller (36) is used to lift the plastic film (2), which passes through the lifting roller (36), the pressure roller (35), and the guide roller (33). The free end of the plastic film (2) is wound around the take-up roller (38). A water-absorbing mechanism (5) is connected to the guide roller (33). The water-absorbing mechanism (5) includes a pull plate (52). Multiple pull plates (52) are slidably connected to the surface of the guide roller (33). A pair of fixed plates (53) are rotatably connected to the pull plates (52). A base cloth (54) is fixedly connected between the pair of fixed plates (53). A sponge block (51) for contacting the ground film (2) is installed between the fixing plate (53) and the base fabric (54). A pull rod (55) for contacting the pull plate (52) is slidably connected to the guide roller (33). One end of the pull rod (55) is fixed to the base fabric (54). A pulling assembly (56) for pulling the pull rod (55) is installed on the guide roller (33). A transmission assembly (32) for driving the guide roller (33) to rotate is connected to the vehicle body (1). A cleaning mechanism (6) is connected to the vehicle body (1). The cleaning mechanism (6) includes a water pump (61). The water pump (61) is installed on one side of the vehicle body (1) inside the cleaning tank (34). One end of the water pump (61) is connected to an elastic sheet (65). A diverter plate (63) is fixedly connected to the elastic sheet (65). The diverter plate (63) is parallel to the middle of the water outlet end of the water pump (61). A pair of cleaning brushes (62) are installed on the end of the diverter plate (63) away from the water pump (61). The ground film (2) passes through the pair of cleaning brushes (62) and abuts against the brush bristles.

2. The waste plastic film collection device with a cleaning mechanism according to claim 1, characterized in that: The cross-section of the diverter plate (63) is teardrop-shaped, and the teardrop-shaped tip of the diverter plate (63) is located in the middle of the outlet end of the water pump (61).

3. The waste plastic film collection device with a cleaning mechanism according to claim 1, characterized in that: The tail of the diverter plate (63) is provided with an adapter groove (66), and the line connecting the bottom ends of the two pressure rollers (35) is projected vertically into the interior of the adapter groove (66).

4. A waste plastic film collection device with a cleaning mechanism according to claim 1, characterized in that: The guide roller (33) has a five-pointed star-shaped cross section, the fixing plate (53) is used to fit the corner edge of the guide roller (33), the sponge block (51) is fan-shaped, and two adjacent sponge blocks (51) abut against each other.

5. A waste plastic film collection device with a cleaning mechanism according to claim 1, characterized in that: The interior of the vehicle body (1) is provided with a sedimentation tank (37) below the cleaning tank (34). The cleaning tank (34) and the sedimentation tank (37) are connected. The bottom of the sedimentation tank (37) has a funnel-shaped structure. The vehicle body (1) is installed with a plug at the bottom of the sedimentation tank (37).

6. A waste plastic film collection device with a cleaning mechanism according to claim 5, characterized in that: A sliding ring (64) is slidably connected to the water pump (61). The elastic sheet (65) and the sliding ring (64) are fixedly connected. The vehicle body (1) is located between the cleaning tank (34) and the sedimentation tank (37) and is connected to a feeding mechanism (7) for adjustment. The feeding mechanism (7) includes a slide rod (73). The slide rod (73) is fixedly connected to the vehicle body (1). The slide rod (73) is slidably connected to the sliding ring (64). A second spring (74) is movably sleeved on the slide rod (73). The two ends of the second spring (74) are fixedly connected to the vehicle body (1) and the sliding ring (64) respectively.

7. A waste plastic film collection device with a cleaning mechanism according to claim 6, characterized in that: The vehicle body (1) is rotatably connected between the cleaning tank (34) and the sedimentation tank (37) by multiple side panels (71), and the multiple side panels (71) are rotatably connected by connecting rods (75). One of the side panels (71) is rotatably connected to the sliding ring (64) by a push rod (72).

8. A waste plastic film collection device with a cleaning mechanism according to claim 1, characterized in that: The pulling assembly (56) includes a pressure rod (563), and the guide roller (33) is slidably connected to the pressure rod (563) at each pull plate (52). A first spring (564) abuts against the pressure rod (563) and the guide roller (33). The pressure rod (563) is provided with an inclined groove (565). One end of the pull rod (55) is slidably connected to the pressure rod (563) through the groove (565). A mounting plate (562) is rotatably connected to the shaft of a pair of guide rollers (33). A roller (561) for abutting against the pressure rod (563) is mounted on the mounting plate (562).

9. A waste plastic film collection device with a cleaning mechanism according to claim 1, characterized in that: The transmission assembly (32) includes a gear (321), and a gear (321) is mounted on the guide roller (33). The gears (321) on the two guide rollers (33) mesh with each other, and the shaft of one of the guide rollers (33) and the output end of the motor (31) are connected by a belt (322).

10. A waste plastic film collection device with a cleaning mechanism according to claim 1, characterized in that: The side of the vehicle body (1) is equipped with a detachable side plate (8), and there is a gap between the side plate (8) and the guide roller (33), the pressure roller (35) and the lifting roller (36).

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