CN112720927A

CN112720927A - Waste agricultural plastic film cleaning and recycling device

Info

Publication number: CN112720927A
Application number: CN202110007985.0A
Authority: CN
Inventors: 朱朋汇
Original assignee: Nanjing Honghaonong Trade Co ltd
Current assignee: Nanjing Honghaonong Trade Co ltd
Priority date: 2021-01-05
Filing date: 2021-01-05
Publication date: 2021-04-30

Abstract

The invention discloses a waste agricultural plastic film cleaning and recycling device which comprises a main body, wherein a rolling cavity is arranged in the main body, a rolling assembly is arranged in the rolling cavity, a cleaning cavity is communicated with the right side of the rolling cavity, cleaning assemblies are symmetrically arranged in the cleaning cavity in an up-and-down mode, a filter cavity is communicated with the lower side of the cleaning cavity through a water outlet, a filter assembly is arranged in the filter cavity, a feed inlet is communicated with the right side of the cleaning cavity, the right side of the cleaning cavity is communicated with the outside, an ash cleaning assembly is arranged in the feed inlet, one end of an agricultural plastic film is clamped on a rolling roller, the rolling roller rotates to roll the plastic film, a right side hairbrush brushes impurities on the surface of the plastic film, a disc rotates to spray water, the plastic film is cleaned.

Description

Waste agricultural plastic film cleaning and recycling device

Technical Field

The invention relates to the technical field of waste plastic film recovery treatment, in particular to a waste agricultural plastic film cleaning and recovering device.

Background

The agricultural plastic film mainly comprises a mulching film and a greenhouse film, and plays roles in moisturizing, heat preservation and the like during the sowing period. The agricultural plastic film is required to be manually rolled and recycled after being used up, the complete undamaged plastic film can be kept for continuous use in the next year, and the damaged plastic film is required to be granulated and then reused.

Disclosure of Invention

Aiming at the technical defects, the invention provides a waste agricultural plastic film cleaning and recycling device which can overcome the defects.

The invention relates to a cleaning and recycling device for waste agricultural plastic films, which comprises a main body, wherein a rolling cavity is arranged in the main body, a rolling component is arranged in the rolling cavity, a cleaning cavity is communicated with the right side of the rolling cavity, cleaning components are symmetrically arranged in the cleaning cavity in an up-down manner, a filter cavity is communicated with the lower side of the cleaning cavity through a water outlet, a filter component is arranged in the filter cavity, a feed inlet with the right side communicated with the outside is communicated with the right side of the cleaning cavity, an ash removal component is arranged in the feed inlet, the cleaning components comprise driving shafts which are symmetrically arranged in a front-back manner and rotatably connected with the left end wall of the cleaning cavity, the driving shafts on the front side and the rear side are in transmission connection through a group of staggered belt pulleys, a motor which is in power connection with the driving shaft on the front side is fixedly arranged on the left, the inlet tube left side is rotated and is installed and rotate the water pipe, it has and is located to rotate water pipe left side fixed mounting annular water pipe in the disc, in the disc wait angle fixed mounting have with six fixed nozzles of annular water pipe intercommunication, the fixed nozzle outside is equipped with the nozzle sliding tray, it has inboard fixed mounting to slide in the nozzle sliding tray can with fixed nozzle complex sliding nozzle's nozzle sliding block, the nozzle sliding block with the nozzle sliding tray passes through nozzle spring coupling.

Preferably, wash the subassembly still include with wash two fixed blocks of end wall difference fixed mounting and front and back symmetry about the chamber, fixed mounting has first anodal magnet on the fixed block, sliding nozzle keeps away from drive shaft side fixed mounting have can with the anodal magnet of second of mutual repulsion, wash chamber rear end wall and rotate and install dry axis of rotation, fixed mounting has the drying roller of mutual contact in the dry axis of rotation, wash chamber rear end wall and rotate and install and keep away from wash the dry transmission shaft of chamber center side, dry transmission shaft with dry axis of rotation is located wash the chamber and connect through a set of belt pulley transmission, the drive shaft with dry transmission shaft is located wash the chamber and connect through a set of bevel gear pair transmission.

Preferably, the filter assembly comprises a filter plate fixedly installed with the filter chamber, the left side of the filter plate is communicated with a cam rotating chamber, the rear side of which is communicated with the cleaning chamber, the rear end wall of the cam rotating chamber is rotatably provided with a cam rotating shaft, the cam rotating shaft is connected with the lower side of the drying rotating shaft through a group of belt pulleys in a transmission manner, the cam rotating shaft is fixedly provided with a cam with a limiting groove, the right end wall of the cam rotating chamber is slidably provided with a limiting block which is slidably connected with the limiting groove and extends to the filter chamber rightwards, the right side of the limiting block is fixedly provided with a triangular sliding block, the upper end wall of the filter chamber is communicated with a telescopic groove, the telescopic groove is slidably provided with a telescopic block which is connected with the telescopic groove through a telescopic spring and has the lower side in sliding fit with the triangular sliding block through, and a water outlet pipe is arranged at the right end of the lower side of the filter cavity.

Preferably, the deashing subassembly include with both ends wall symmetry fixed mounting's brush about the feed inlet, feed inlet downside intercommunication is equipped with the dirt cavity, the feed inlet upper end wall evenly is equipped with and is located twenty-eight groups ejector pad subassemblies on brush right side, the ejector pad subassembly include with the ejector pad sliding tray of feed inlet intercommunication, ejector pad sliding tray upside intercommunication is equipped with first rack sliding tray, first rack sliding tray rear side intercommunication is equipped with the gear rotation chamber, gear rotation chamber rear side intercommunication be equipped with the second rack sliding tray of feed inlet intercommunication.

Preferably, the deashing subassembly still include with ejector pad sliding tray slidable mounting and with the ejector pad sliding tray passes through ejector pad spring coupling's first inclined plane ejector pad, first inclined plane ejector pad upside fixed mounting has first rack, gear rotating cavity right side end wall rotates and installs the gear axis of rotation, the gear axis of rotation go up solid top install with first rack toothing's first gear and be located the second gear on first gear right side, slide in the second rack sliding tray be equipped with second gear meshing's second rack, the second rack downside articulates through the torsional spring has second inclined plane ejector pad.

Preferably, the rolling subassembly include with rolling chamber rear end wall rotates the rolling axis of rotation of installation, rolling axis of rotation and upside dry axis of rotation is connected through a set of belt pulley drive, fixed mounting has the wind-up roll in the rolling axis of rotation, be equipped with the anchor clamps sliding tray on the wind-up roll, the anchor clamps sliding tray is close to rolling axis of rotation side intercommunication is equipped with the forked tail sliding tray, forked tail sliding tray center fixed mounting has the electro-magnet, electro-magnet bilateral symmetry slides and is equipped with and is close to the spacing sliding block of electro-magnet side fixed mounting iron plate, slide in the anchor clamps sliding tray be equipped with spacing sliding block fixed mounting and with anchor clamps sliding tray both sides end wall passes through clamp splice spring coupling.

The beneficial effects are that: the device simple structure, convenient operation, the device is at the during operation, with agricultural plastic film one end centre gripping on the wind-up roll, starting drive, the wind-up roll rotates rolling plastic film, the impurity on plastic film surface is brushed to the right side brush, it finally falls into the impurity intracavity to push forward through the second inclined plane ejector pad to pile up the impurity on brush right side gradually, the disc rotates the water spray, wash plastic film, waste water falls into from both sides and filters the intracavity and discharge, the dry plastic film of drying roller, do not need artifical rolling to wash, use manpower sparingly, the cleaning performance is good.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic diagram of the structure A-A of FIG. 1 according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of the structure B-B in FIG. 1 according to an embodiment of the present invention;

FIG. 4 is an enlarged schematic view of the structure at C in FIG. 1 according to an embodiment of the present invention;

FIG. 5 is an enlarged schematic view of the structure at D in FIG. 2 according to an embodiment of the present invention;

FIG. 6 is an enlarged schematic view of the structure at E in FIG. 3 according to an embodiment of the present invention;

FIG. 7 is a schematic diagram of the structure F-F in FIG. 1 according to an embodiment of the present invention.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

The invention will now be described in detail with reference to fig. 1-7, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The invention relates to a cleaning and recycling device for waste agricultural plastic films, which comprises a main body 10, wherein a rolling cavity 36 is arranged in the main body 10, a rolling component for rolling the plastic films in a rotating manner is arranged in the rolling cavity 36, the right side of the rolling cavity 36 is communicated with a cleaning cavity 13, cleaning components for cleaning and drying the front and back surfaces of the plastic films are arranged in the cleaning cavity 13 in an up-down symmetrical manner, the lower side of the cleaning cavity 13 is communicated with a filtering cavity 23 through a water outlet 22, a filtering component for filtering impurities in waste water is arranged in the filtering cavity 23, the right side of the cleaning cavity 13 is communicated with a feed inlet 20, the right side of the cleaning cavity is communicated with the outside, a dust cleaning component for cleaning dust on the surface of the plastic films is arranged in the feed inlet 20, the cleaning components comprise driving shafts 31 which are symmetrically arranged in the front and back manner and are rotatably arranged on the left, front and back both sides drive shaft 31 antiport, wash chamber 13 left end wall fixed mounting have with the front side drive shaft 31 power connection's motor 11, drive shaft 31 right side fixed mounting has disc 16, wash chamber 13 right end wall front and back symmetry fixed mounting have with the water tank connection inlet tube 15, inlet tube 15 left side is rotated and is installed and is rotated water pipe 18, it has the annular water pipe 17 that is located to rotate water pipe 18 left side fixed mounting, equal angle fixed mounting has with the six fixed nozzles 52 of annular water pipe 17 intercommunication in the disc 16, the fixed nozzle 52 outside is equipped with nozzle sliding tray 49, it has the nozzle sliding block 51 that inboard fixed mounting has the sliding nozzle 53 that can with fixed nozzle 52 complex to slide in the nozzle sliding tray 49, nozzle sliding block 51 with nozzle sliding tray 49 passes through nozzle spring 50 and is connected, the discs 16 on the front side and the rear side rotate in opposite directions, water is sprayed from the center of the plastic film to the front side and the rear side for cleaning, so that wastewater flows down from the front side and the rear side of the plastic film, when the sliding nozzle 53 is positioned close to the driving shaft 31, the through holes of the sliding nozzle 53 and the fixed nozzle 52 are in a closed state, the nozzle spring 50 is in a stretching state, when the sliding nozzle 53 slides to the side far from the driving shaft 31, the through holes of the sliding nozzle 53 and the fixed nozzle 52 are opened, and the nozzle spring 50 returns to a normal stretching state.

Advantageously, the cleaning assembly further comprises two fixing blocks 14 which are respectively fixedly mounted on the upper end wall and the lower end wall of the cleaning cavity 13 and are symmetrical front to back, a first positive magnet 41 is fixedly mounted on the fixing block 14, a second positive magnet 54 which can repel each other is fixedly mounted on the side, away from the driving shaft 31, of the sliding nozzle 53, the sliding nozzle 53 is located on the side, close to the driving shaft 31, of the second positive magnet 54 which is matched with the first positive magnet 41 to repel each other, the sliding nozzle 53 is located on the side, away from the driving shaft 31, of the second positive magnet 54 which is not matched with the first positive magnet 41 to repel each other, a drying rotating shaft 33 is rotatably mounted on the rear end wall of the cleaning cavity 13, a drying roller 32 which is in contact with each other is fixedly mounted on the drying rotating shaft 33, and a drying transmission shaft 12 which is far away from the center side of the cleaning cavity 13 is, the drying transmission shaft 12 and the drying rotation shaft 33 are located in the cleaning cavity 13 and are in transmission connection through a group of belt pulleys, the driving shaft 31 and the drying transmission shaft 12 are located in the cleaning cavity 13 and are in transmission connection through a group of bevel gear pairs, and the drying roller 32 dries the front and back surfaces of the cleaned plastic film.

Beneficially, the filter assembly comprises a filter plate 26 fixedly installed on the filter chamber 23, the left side of the filter plate 26 is communicated with a cam rotating chamber 30 with the rear side communicated with the cleaning chamber 13, the rear end wall of the cam rotating chamber 30 is rotatably installed with a cam rotating shaft 28, the cam rotating shaft 28 is in transmission connection with the lower side of the drying rotating shaft 33 through a set of belt pulleys, the cam rotating shaft 28 is fixedly installed with a cam 29 with a limit groove 68, the right end wall of the cam rotating chamber 30 is slidably provided with a limit block 27 which is in sliding connection with the limit groove 68 and extends rightwards to the filter chamber 23, the right side of the limit block 27 is fixedly installed with a triangular slide block 24, the upper end wall of the filter chamber 23 is communicated with a telescopic groove 39, the telescopic groove 39 is internally provided with a telescopic block 38 which is connected with the telescopic groove 39 through a telescopic spring 40 and the lower side of which is in, the rear side of the filter cavity 23 is communicated with an impurity cavity 37, the right end of the lower side of the filter cavity 23 is provided with a water outlet pipe 25, the cam 29 drives the limiting block 27 and the triangular sliding block 24 to slide back and forth, the telescopic block 38 is positioned at the uppermost side when the triangular sliding block 24 is positioned at the foremost side, the telescopic spring 40 is compressed, impurities on the upper side of the filter plate 26 are pushed backwards into the impurity cavity 37 when the triangular sliding block 24 slides backwards, impurities on the front side of the triangular sliding block 24 are pushed forwards when the triangular sliding block 24 slides forwards, the telescopic groove 39 is pushed upwards when the triangular sliding block 24 is in contact with the telescopic groove 39, and the impurities on the front side of the triangular sliding block 24 fall back to the rear side of the triangular sliding block 24 again under the action of the telescopic groove 39.

Beneficially, the deashing subassembly include with feed inlet 20 upper and lower both ends wall symmetry fixed mounting's brush 19, feed inlet 20 downside intercommunication is equipped with dirt cavity 21, feed inlet 20 upper end wall evenly is equipped with and is located twenty-eight group's ejector pad subassemblies on brush 19 right side, the ejector pad subassembly include with the ejector pad sliding tray 62 of feed inlet 20 intercommunication, ejector pad sliding tray 62 upside intercommunication is equipped with first rack sliding tray 66, first rack sliding tray 66 rear side intercommunication is equipped with gear revolve chamber 56, gear revolve chamber 56 rear side intercommunication be equipped with the second rack sliding tray 59 of feed inlet 20 intercommunication.

Beneficially, the ash removal assembly further comprises a first inclined plane pushing block 60 which is slidably mounted in the pushing block sliding groove 62 and is connected with the pushing block sliding groove 62 through a pushing block spring 61, a first rack 63 is fixedly mounted on the upper side of the first inclined plane pushing block 60, a gear rotating shaft 64 is rotatably mounted on the right side end wall of the gear rotating cavity 56, a first gear 65 meshed with the first rack 63 and a second gear 67 positioned on the right side of the first gear 65 are fixedly mounted on the gear rotating shaft 64 in a jacking mode, a second rack 55 meshed with the second gear 67 is slidably arranged in the second rack sliding groove 59, a second inclined plane pushing block 58 is hinged to the lower side of the second rack 55 through a torsion spring 57, the first inclined plane pushing block 60 is pushed to slide upwards when a large amount of dust is accumulated on the left side of the first inclined plane pushing block 60, the pushing block spring 61 is compressed, so as to drive the first rack 63 to slide upwards, thereby the drive first gear 65 rotates, thereby drives gear axis of rotation 64 rotates, thereby drives second gear 67 rotates, thereby drives second rack 55 slides down, second inclined plane ejector pad 58 around behind the sliding contact plastic film with second rack 55 pin joint rotates, torsional spring 57 twists reverse, second inclined plane ejector pad 58 will the left dust of first inclined plane ejector pad 60 pushes away forward, pushes away dust forward gradually and falls to in the filter chamber 23.

Beneficially, the rolling subassembly include with rolling chamber 36 rear end wall rotates the rolling axis of rotation 34 of installation, rolling axis of rotation 34 and upside dry axis of rotation 33 is connected through a set of belt pulley transmission, fixed mounting has wind-up roll 35 on the rolling axis of rotation 34, be equipped with anchor clamps sliding tray 44 on the wind-up roll 35, anchor clamps sliding tray 44 is close to rolling axis of rotation 34 side intercommunication is equipped with forked tail sliding tray 46, forked tail sliding tray 46 center fixed mounting has electro-magnet 45, electro-magnet 45 bilateral symmetry slip is equipped with and is close to electro-magnet 45 side fixed mounting has the limit sliding block 48 of iron plate 47, slide in anchor clamps sliding tray 44 be equipped with limit sliding block 48 fixed mounting and with 43 that anchor clamps sliding tray 44 both sides end wall passes through clamp spring 42 and is connected, when electro-magnet 45 does not switch on limit sliding block 48, limit, 43 be located and keep away from electro-magnet 45 side, clamp splice spring 42 is in normal tension state, adsorb when electro-magnet 45 circular telegram iron plate 47, spacing sliding block 48 43 is to being close to electro-magnet 45 side slip, clamp splice spring 42 is tensile.

In an initial state, the sliding nozzle 53 of the portion where the second positive magnet 54 and the first positive magnet 41 are engaged is located on the side close to the driving shaft 31, the nozzle spring 50 is in a stretched state, the sliding nozzle 53 of the portion where the second positive magnet 54 and the first positive magnet 41 are not engaged is located on the side away from the driving shaft 31, the second positive magnet 54 is in a normal stretched state, the triangular slider 24 is located at the foremost side, the expansion block 38 is located at the uppermost side, the expansion spring 40 is in a compressed state, the first inclined push block 60 and the first rack 63 are located at the lowermost side, the push block spring 61 is in a normal stretched state, the second rack 55 and the second inclined push block 58 are located at the uppermost side, the torsion spring 57 is in a normal twisted state, the electromagnet 45 is not energized, the

limit sliding blocks

48 and 43 are located on the side away from the electromagnet 45, and the clamp block spring 42 is in a.

When the machine starts to work, one end of the plastic film penetrates through the feeding hole 20, the center of the cleaning cavity 13 is arranged in the rolling cavity 36, the electromagnet 45 is electrified to adsorb the iron block 47, the

limit sliding blocks

48 and 43 slide towards the side close to the electromagnet 45, the 43 clamps the plastic film, the clamping block spring 42 is stretched, the motor 11 is started, the driving shaft 31 is driven to rotate, the drying transmission shaft 12 is driven to rotate, the drying rotating shaft 33 is driven to rotate, the rolling rotating shaft 34 is driven to rotate by the upper side drying rotating shaft 33, the rolling roller 35 is driven to rotate the rolled plastic film, the dust on the upper surface and the lower surface of the plastic film is brushed by the hairbrush 19, the dust on the lower side falls into the dust cavity 21, the dust on the upper side is accumulated between the hairbrush 19 and the first inclined plane pushing block 60, when a large amount of dust is accumulated on the left side of the first inclined plane pushing block 60, the pushing, thereby driving the first gear 65 to rotate, thereby driving the gear rotating shaft 64 to rotate, thereby driving the second gear 67 to rotate, thereby driving the second rack 55 to slide downwards, the second inclined plane pushing block 58 rotates around the hinge point with the second rack 55 after sliding downwards and contacting with the plastic film, the torsion spring 57 twists, the second inclined plane pushing block 58 pushes the dust on the left side of the first inclined plane pushing block 60 forwards, thereby gradually pushing the dust forwards into the filter chamber 23, the front and rear two sides driving shaft 31 rotates reversely, thereby driving the front and rear two sides discs 16 to rotate reversely, when the sliding nozzle 53 is located near the driving shaft 31 side, the sliding nozzle 53 and the fixed nozzle 52 through hole are in a closed state, the nozzle spring 50 is in a stretched state, when the sliding nozzle 53 slides to the side far from the driving shaft 31 side, the sliding nozzle 53 and the fixed nozzle 52 through hole are opened to spray water, the nozzle spring 50 returns to a normal stretched state, water is sprayed from the center of, the waste water flows down from the front side and the rear side of the plastic film, the waste water flows into the filter cavity 23 from the water outlet 22 to be filtered, the water is discharged from the water outlet pipe 25, impurities are left on the upper side of the filter plate 26, meanwhile, the lower side drying rotating shaft 33 drives the cam rotating shaft 28 to rotate, so as to drive the cam 29 to rotate, the cam 29 drives the limiting block 27 and the triangular slide block 24 to slide back and forth in a reciprocating manner when rotating, when the triangular slide block 24 is positioned at the foremost side, the telescopic block 38 is positioned at the uppermost side, the telescopic spring 40 is compressed, when the triangular slide block 24 slides back, the impurities on the upper side of the filter plate 26 are pushed back into the impurity cavity 37, when the triangular slide block 24 slides forward, the impurities falling on the front side of the triangular slide block 24 are pushed forward, when the triangular slide block 24 is in contact with the telescopic groove 39, the telescopic groove 39 pushes the telescopic groove 39 upward, and simultaneously, the drying rollers 32 on the upper side and the lower side rotate reversely to dry and clean the front and the back of the plastic film, the motor 11 stops after the winding is finished, the electromagnet 45 is powered off, the limiting sliding

blocks

48 and 43 slide towards the side far away from the electromagnet 45 under the action of the clamping block spring 42, and the wound plastic film is taken out from the front side of the winding cavity 36.

The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides an agricultural plastic film of abandonment washs recovery unit, includes the main part, its characterized in that: the automatic cleaning device is characterized in that a rolling cavity is arranged in the main body, a rolling assembly is arranged in the rolling cavity, a cleaning cavity is communicated with the right side of the rolling cavity, cleaning assemblies are symmetrically arranged in the cleaning cavity from top to bottom, a filter cavity is communicated with the lower side of the cleaning cavity through a water outlet, a filter assembly is arranged in the filter cavity, a feed inlet communicated with the outside is arranged on the right side of the cleaning cavity in a communicating manner, an ash removing assembly is arranged in the feed inlet, the cleaning assemblies comprise driving shafts which are symmetrically arranged at the front and back sides and are rotatably connected with the left end wall of the cleaning cavity through a group of staggered belt pulleys, a motor which is in power connection with the driving shaft at the front side is fixedly arranged on the left end wall of the cleaning cavity, a disc is fixedly arranged on the right side of the driving shafts, water inlet, rotate water pipe left side fixed mounting and be located annular water pipe in the disc, in the disc wait angle fixed mounting have with six fixed nozzles of annular water pipe intercommunication, the fixed nozzle outside is equipped with the nozzle sliding tray, it has inboard fixed mounting to slide in the nozzle sliding tray can with the nozzle sliding block of fixed nozzle complex sliding nozzle, the nozzle sliding block with the nozzle sliding tray passes through nozzle spring coupling.

2. The waste agricultural plastic film cleaning and recycling device as claimed in claim 1, wherein: wash the subassembly still include with wash about the chamber end wall respectively fixed mounting and two fixed blocks of front and back symmetry, fixed mounting has first anodal magnet on the fixed block, sliding nozzle keeps away from drive shaft side fixed mounting have can with mutual exclusive second anodal magnet, wash chamber rear end wall and rotate and install dry axis of rotation, fixed mounting has the drying roller of mutual contact in the dry axis of rotation, wash chamber rear end wall and rotate and install and keep away from wash the dry transmission shaft of chamber center side, dry transmission shaft with dry axis of rotation is located wash the chamber and connect through a set of belt pulley transmission, the drive shaft with dry transmission shaft is located wash the chamber and connect through a set of bevel gear pair transmission.

3. The waste agricultural plastic film cleaning and recycling device as claimed in claim 2, wherein: the filter assembly comprises a filter plate fixedly installed with the filter chamber, the left side of the filter plate is communicated with a cam rotating chamber with the rear side communicated with the cleaning chamber, the rear end wall of the cam rotating chamber is rotatably provided with a cam rotating shaft, the cam rotating shaft is connected with the lower side of the drying rotating shaft through a group of belt pulleys in a transmission way, the cam rotating shaft is fixedly installed with a cam with a limiting groove, the right end wall of the cam rotating chamber is slidably provided with a limiting block which is slidably connected with the limiting groove and extends to the filter chamber rightwards, the right side of the limiting block is fixedly provided with a triangular sliding block, the upper end wall of the filter chamber is communicated with a telescopic groove, a telescopic block which is connected with the telescopic groove through a telescopic spring and is slidably matched with the triangular sliding block through an inclined plane at the lower side is arranged in the telescopic groove, and a water outlet pipe is arranged at the right end of the lower side of the filter cavity.

4. The waste agricultural plastic film cleaning and recycling device as claimed in claim 1, wherein: the deashing subassembly include with both ends wall symmetry fixed mounting's brush about the feed inlet, feed inlet downside intercommunication is equipped with the dirt cavity, the feed inlet upper end wall evenly is equipped with and is located twenty-eight group ejector pad subassemblies on brush right side, the ejector pad subassembly include with the ejector pad sliding tray of feed inlet intercommunication, ejector pad sliding tray upside intercommunication is equipped with first rack sliding tray, first rack sliding tray rear side intercommunication is equipped with the gear revolve chamber, gear revolve chamber rear side intercommunication be equipped with the second rack sliding tray of feed inlet intercommunication.

5. The waste agricultural plastic film cleaning and recycling device as claimed in claim 4, wherein: deashing subassembly still include with ejector pad sliding tray slidable mounting and with the ejector pad sliding tray passes through ejector pad spring coupling's first inclined plane ejector pad, first inclined plane ejector pad upside fixed mounting has first rack, gear rotating chamber right side end wall rotates and installs the gear axis of rotation, the gear axis of rotation go up solid top install with first rack toothing's first gear and be located the second gear on first gear right side, slide in the second rack sliding tray be equipped with second gear meshing's second rack, the second rack downside articulates through the torsional spring has second inclined plane ejector pad.

6. The waste agricultural plastic film cleaning and recycling device as claimed in claim 1, wherein: rolling subassembly include with rolling chamber rear end wall rotates the rolling axis of rotation of installation, rolling axis of rotation and upside dry axis of rotation is connected through a set of belt pulley drive, fixed mounting has the wind-up roll in the rolling axis of rotation, be equipped with the anchor clamps sliding tray on the wind-up roll, the anchor clamps sliding tray is close to rolling axis of rotation side intercommunication is equipped with the forked tail sliding tray, forked tail sliding tray center fixed mounting has the electro-magnet, electro-magnet bilateral symmetry slides and is equipped with and is close to the spacing sliding block of electro-magnet side fixed mounting iron plate, slide in the anchor clamps sliding tray be equipped with spacing sliding block fixed mounting and with anchor clamps sliding tray both sides end wall passes through clamp splice spring coupling.