CN116984291A - Greenhouse plastic film cleaning device - Google Patents
Greenhouse plastic film cleaning device Download PDFInfo
- Publication number
- CN116984291A CN116984291A CN202311241174.2A CN202311241174A CN116984291A CN 116984291 A CN116984291 A CN 116984291A CN 202311241174 A CN202311241174 A CN 202311241174A CN 116984291 A CN116984291 A CN 116984291A
- Authority
- CN
- China
- Prior art keywords
- plastic film
- hole
- plate
- water
- roller body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000002985 plastic film Substances 0.000 title claims abstract description 154
- 229920006255 plastic film Polymers 0.000 title claims abstract description 154
- 238000004140 cleaning Methods 0.000 title claims abstract description 84
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 96
- 238000004804 winding Methods 0.000 claims abstract description 15
- 239000007921 spray Substances 0.000 claims description 29
- 238000010009 beating Methods 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 abstract description 9
- 238000011012 sanitization Methods 0.000 abstract description 3
- 239000010865 sewage Substances 0.000 description 13
- 230000000694 effects Effects 0.000 description 8
- 244000025254 Cannabis sativa Species 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 238000011010 flushing procedure Methods 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000009991 scouring Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/022—Cleaning travelling work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/14—Removing waste, e.g. labels, from cleaning liquid; Regenerating cleaning liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/02—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/14—Greenhouses
- A01G2009/1492—Cleaning apparatus
Landscapes
- Cleaning In General (AREA)
Abstract
The invention relates to the field of greenhouses, in particular to a cleaning device for plastic films of greenhouses, which comprises a receiving plate, wherein the middle part of the receiving plate is horizontal, and the upper surface of the middle part of the receiving plate is provided with a cleaning unit; the two ends of the bearing plate are obliquely arranged downwards, one end of the bearing plate is provided with a first support frame, a coiled greenhouse plastic film to be cleaned is erected on the first support frame, the other end of the bearing plate is provided with a second support frame, a winding wheel is erected on the second support frame, and the winding wheel is used for collecting the plastic film after cleaning is finished; this plastic film belt cleaning device can be more thoroughly with plastic film sanitization, and the setting of board and hollow slab simultaneously can realize the saving of water and use, and moreover after plastic film washs, through the slow rolling plastic film of rolling wheel, can improve the regularity of plastic film rolling for plastic film tends to the leveling, reduces the fold, guarantees plastic film's quality, also makes things convenient for the use next time simultaneously.
Description
Technical Field
The invention relates to the field of greenhouses, in particular to a cleaning device for plastic films of greenhouses.
Background
Farmers contract the land to plant crops collectively, and in order to improve the income, a greenhouse is erected, and the greenhouse can provide good growth temperature and humidity for the crops, so that the benefit of harvesting the crops in one year can be improved to two years.
The greenhouse planting needs a basic reinforcement cage, a plastic film and a grass mat; after the crop planting is finished, the plastic film and the grass mat are required to be collected, so that the rotting degree of the plastic film and the grass mat in soil is reduced, or the plastic film and the grass mat are cleaned, scratched, torn and crushed by subsequent crops; plastic films are generally paved at the top and the bottom of a greenhouse; when the plastic film at the bottom is used, part of the width can be buried in soil, the plastic film is fixed, the purpose is to facilitate personnel to push down the upper edge of the plastic film at the bottom, and the overlapping part of the plastic film at the bottom and the plastic film at the top is opened to form an inlet of the greenhouse, so that the personnel can conveniently enter the greenhouse.
When the plastic film deeply buried in soil is wound, soil, rotten matters of crops and the like are adhered to the surface of the plastic film, or sewage is adhered to the surface of the plastic film, so that the plastic film needs to be cleaned, and the plastic film positioned at the top of the greenhouse is free from the problem of pollution, and can be directly wound and collected; if the polluted plastic film is not cleaned, the aging of the plastic film can be accelerated, the using times of the plastic film are affected, the existing cleaning mode is simpler, dirt on the plastic film is shaken off, but the cleaning effect is not obvious, and a large amount of dirt exists.
Therefore, a cleaning device for plastic films of greenhouses is provided for solving the problems.
Disclosure of Invention
In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved.
The technical scheme adopted for solving the technical problems is as follows: the invention relates to a cleaning device for a plastic film of a greenhouse, which comprises a receiving plate, wherein the middle part of the receiving plate is horizontal, and the upper surface of the middle part of the receiving plate is provided with a cleaning unit; the two ends of the bearing plate are obliquely arranged downwards, one end of the bearing plate is provided with a first support frame, a coiled greenhouse plastic film to be cleaned is erected on the first support frame, the other end of the bearing plate is provided with a second support frame, a winding wheel is erected on the second support frame, and the winding wheel is used for collecting the plastic film after cleaning is finished; the cleaning unit comprises a first plate, wherein a first hole is formed in the middle layer of the first plate, two second holes are formed in the first plate, the second holes are symmetrically formed in the upper and lower positions of the first hole, two hollow plates are respectively arranged at the two end faces of the first plate, the hollow plates are in sealing sliding connection in the second holes, the end parts of the hollow plates are fixedly connected with fixing plates with strip-shaped holes, screw rods are connected at the two ends of the fixing plates in a transmission manner, and motors are fixedly connected at the end parts of the screw rods; the upper surface and the lower surface of the first plate are uniformly and fixedly connected with first pipes, the top surface of the first hole and the inner bottom surface of the first hole are provided with first spray holes, and the first spray holes are communicated with second holes; the lower surface of the hollow plate on the upper layer and the upper surface of the hollow plate on the lower layer are provided with second spray holes which are communicated with the hollow plate.
Preferably, one end of the receiving plate is provided with a cleaning component; the cleaning assembly comprises a first roller body and a second roller body which are arranged up and down, the surfaces of the first roller body and the second roller body are provided with brushes, gears are fixedly connected to the end parts of the first roller body and the second roller body, and the upper gear and the lower gear are in meshed transmission with each other.
Preferably, the diameters of the two ends of the first roller body are gradually enlarged, and the diameters of the two ends of the second roller body are gradually reduced.
Preferably, the first roller body is symmetrically provided with a thread body, and the surface of the thread body is provided with a hairbrush.
Preferably, the water draining hole is formed in the middle part of the receiving plate, the water draining hole is arranged close to the other end of the receiving plate, the water returning pipe is communicated with the lower part of the water draining hole, the water returning pump is arranged in the middle of the water returning pipe, the water outlet end of the water returning pipe is horizontally arranged above the cleaning assembly, the water outlet pipe horizontal part of the water returning pipe is provided with a plurality of spray heads, and the water spraying direction of the spray heads points to the joint position of the first roller body and the plastic film.
Preferably, the outer ring of the rotating shaft of the second roller body is rotationally connected with a ring body, an annular groove is formed in the inner side end surface of the ring body, the inside of the ring body is hollow, a through hole is formed in the upper part of the annular groove, the through hole is communicated with the inside of the ring body, a pipe body is arranged below the ring body, and the pipe body is communicated with the inside of the ring body; the tip of No. two roll bodies is equipped with the hollow tube, and the hollow tube is sealed to be rotated and is connected in the ring channel, and a plurality of through-holes are seted up to the pipe wall inside of hollow tube, and the through-hole can intermittent type nature intercommunication through-hole, a plurality of water course is seted up to No. two roll bodies inside, and the water course one by one with the through-hole intercommunication, a plurality of wash ports are seted up to No. two roll bodies's surface, wash port intercommunication water course.
Preferably, the drainage direction of the drainage hole is along the tangential direction of the surface of the second roller body.
Preferably, a beating component is arranged between the cleaning component and the first support frame; the beating component comprises a rod body, a plurality of rows of springs are arranged on the surface of the rod body, and the beating rod is fixedly connected to the end parts of the springs.
Preferably, a baffle is arranged at the upper edge of the water discharge hole, and the baffle is arranged close to the other end of the bearing plate.
Preferably, both ends of the bearing plate are arranged in a flaring shape.
The invention has the advantages that:
1. this plastic film belt cleaning device can be more thoroughly with plastic film sanitization, and the setting of board and hollow slab simultaneously can realize the saving of water and use, and moreover after plastic film washs, through the slow rolling plastic film of rolling wheel, can improve the regularity of plastic film rolling for plastic film tends to the leveling, reduces the fold, guarantees plastic film's quality, also makes things convenient for the use next time simultaneously.
2. The water pump injects water into the pipe body, and in the hollow part of rivers injection ring body, when the roll body rotated No. two, the through-hole rotated to the through-hole position on the hollow pipe, in rivers injected into the through-hole from the through-hole, the rivers flowed along its water course that communicates afterwards, were discharged from the wash port at last, and rivers impact at plastic film's lower surface, clear away the dirt on its surface, wash plastic film in advance, reduce the cleaning pressure of later stage cleaning unit.
Drawings
FIG. 1 is a perspective view of a cleaning apparatus according to the present invention from a first perspective;
FIG. 2 is a perspective view of a second view of the cleaning apparatus of the present invention;
FIG. 3 is a perspective view of a first view of a carrier plate according to the present invention;
FIG. 4 is a second perspective view of the carrier plate according to the present invention;
FIG. 5 is a front view of the cleaning apparatus of the present invention;
FIG. 6 is a top view of the cleaning apparatus of the present invention;
FIG. 7 is a perspective view of the first plate and hollow plate of the present invention;
FIG. 8 is a perspective view of a first plate according to the present invention;
FIG. 9 is a perspective view of a hollow core plate of the present invention;
FIG. 10 is a perspective view of a cleaning assembly according to the present invention;
FIG. 11 is a front view of a cleaning assembly of the present invention;
FIG. 12 is a perspective view of a flapper assembly of the present invention;
FIG. 13 is a cross-sectional view of the ring and the first roller of the present invention;
FIG. 14 is a schematic view of the hollow tube of the present invention;
FIG. 15 is a schematic view showing the cooperation between the second roll body and the plastic film according to the present invention.
In the figure: 1. a receiving plate; 2. a first support frame; 3. a second support frame; 4. a first plate; 5. a first hole; 6. a second hole; 7. a hollow slab; 8. a fixing plate; 9. a screw rod; 10. a first pipe; 12. a first spray hole; 13. a second nozzle; 14. a first roller body; 15. a second roller body; 16. a gear; 17. a screw body; 18. a water discharge hole; 19. a water return pipe; 20. a spray head; 21. a ring body; 22. an annular groove; 23. a through hole; 24. a tube body; 25. a hollow tube; 26. a through hole; 27. a water channel; 28. a drain hole; 29. a rod body; 30. a spring; 31. beating the rod; 32. and a baffle.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
Referring to fig. 1-9, a cleaning device for plastic films of greenhouses comprises a receiving plate 1, wherein the middle part of the receiving plate 1 is horizontal, and a cleaning unit is arranged on the upper surface of the middle part of the receiving plate 1; the two ends of the bearing plate 1 are obliquely arranged downwards, one end of the bearing plate 1 is provided with a first support frame 2, a coiled greenhouse plastic film to be cleaned is erected on the first support frame 2, the other end of the bearing plate 1 is provided with a second support frame 3, a winding wheel is erected on the second support frame 3, and the winding wheel is used for collecting the plastic film after cleaning is finished;
the cleaning unit comprises a first plate 4, a first hole 5 is formed in the middle layer of the first plate 4, two second holes 6 are formed in the first plate 4, the second holes 6 are symmetrically arranged at the upper and lower positions of the first hole 5, two hollow plates 7 are respectively arranged on two end faces of the first plate 4, the hollow plates 7 are in sealing sliding connection in the second holes 6, a fixing plate 8 with a strip-shaped hole is fixedly connected to the end part of each hollow plate 7, a screw rod 9 is connected to the two ends of each fixing plate 8 in a transmission manner, and a motor is fixedly connected to the end part of each screw rod 9;
the upper surface and the lower surface of the first plate 4 are uniformly and fixedly connected with a first pipe 10, the inner top surface and the inner bottom surface of the first hole 5 are provided with first spray holes 12, and the first spray holes 12 are communicated with second holes 6; the lower surface of the upper layer of hollow plate 7 and the upper surface of the lower layer of hollow plate 7 are provided with second spray holes 13, and the second spray holes 13 are communicated with the hollow plate 7;
the embodiment provides a plastic film cleaning device which can thoroughly clean up; during specific operation, when the plastic film is wound on the winding wheel, the winding wheel is erected on the first support frame 2, one end of the plastic film is inserted into the strip-shaped hole, the plastic film moves to the other end of the bearing plate 1 along the hollow plate 7 and the first hole 5, meanwhile, an external water pump is driven, the water pump injects clear water into the first pipe 10, the clear water flows along the first hole 5 and flows into the hollow plate 7, then the clear water is discharged from the first spray hole 12 and the second spray hole 13, the clear water impacts the surface of the plastic film, dirt on the surface of the plastic film is cleaned, and the winding wheel on the second support frame 3 rotates to wind the cleaned plastic film; the hollow plate 7 is matched with the first plate 4, the hollow plate 7 can slide in the first plate 4 along the second hole 6, the superposition length of the hollow plate 7 and the second hole 6 is adjusted, namely, the distance between the two fixed plates 8 is adjusted, so that the cleaning time of the plastic film is realized when the plastic film is cleaned, the cleaning time of the plastic film is adjusted according to the dirt condition of the surface of the plastic film, and the aim of saving water is realized under the condition that the water pressure of the first spray hole 12 and the second spray hole 13 and the cleaning condition of the plastic film are ensured; the motor is a double-output-end motor, the motor drives the screw rod 9 to rotate, and the screw rod 9 pushes or pulls the fixing plate 8 to be close to or far away from, so that the distance of the fixing plate 8 is adjusted.
This plastic film belt cleaning device can be more thoroughly with plastic film sanitization, and the board 4 and the setting of empty core plate 7 simultaneously can realize the saving of water and use, and moreover after plastic film washs, through the slow rolling plastic film of rolling wheel, can improve the regularity of plastic film rolling for plastic film tends to the leveling, reduces the fold, guarantees plastic film's quality, also makes things convenient for the use next time simultaneously.
Referring to fig. 1, 3, 10 and 11, one end of the receiving plate 1 is provided with a cleaning assembly; the cleaning assembly comprises a first roller body 14 and a second roller body 15 which are arranged up and down, brushes are arranged on the surfaces of the first roller body 14 and the second roller body 15, gears 16 are fixedly connected to the ends of the first roller body 14 and the second roller body 15, and the upper adjacent gear 16 and the lower adjacent gear 16 are meshed for transmission; the output end of the external motor is connected with the end part of the rotating shaft of the first roller body 14, the first roller body 14 is driven to rotate, the gear 16 on the first roller body 14 is meshed with the gear 16 on the second roller body 15, the second roller body 15 is driven to reversely rotate with the first roller body 14, the brush on the surfaces of the first roller body 14 and the second roller body 15 cleans and releases dirt on the surfaces of the plastic films, flushing of later water flow is facilitated, and the cleaning degree of the plastic films is improved.
Referring to fig. 10 and 11, the diameters of the two ends of the first roller 14 are gradually enlarged, and the diameters of the two ends of the second roller 15 are gradually reduced; the first roller body 14 and the second roller body 15 are arranged so that the edges of the plastic film incline downwards, and after the first roller body 14 scrapes and releases dirt on the surface of the plastic film, the dirt can slide down along the inclined trend of the plastic film, thereby being beneficial to cleaning the plastic film.
Referring to fig. 10 and 11, the first roller 14 is symmetrically provided with a screw 17, and the surface of the screw 17 is provided with a brush; the first roller body 14 is provided with the screw thread body 17, the screw thread body 17 rotates to drive the hairbrush to rotate, dirt on the surface of the plastic film is pushed to the edge of the plastic film in a rotating mode, the dirt is helped to be separated quickly, the amount of the dirt brought into the cleaning unit by the plastic film is reduced, and cleaning of the plastic film is helped.
Referring to fig. 10, 11, 12, 14 and 15, a water drain hole 18 is formed in the middle part of the receiving plate 1, the water drain hole 18 is disposed near the other end of the receiving plate 1, a water return pipe 19 is communicated below the water drain hole 18, a water return pump is disposed in the middle position of the water return pipe 19, a water outlet end of the water return pipe 19 is horizontally disposed above the cleaning assembly, a plurality of spray heads 20 are disposed at a water outlet pipe horizontal part of the water return pipe 19, and a water spraying direction of the spray heads 20 points to a position where the first roller 14 is attached to the plastic film; the dirty degree of the sewage flowing out of the strip-shaped hole near one end of the bearing plate 1 is larger than that of the sewage flowing out of the strip-shaped hole near the other end of the bearing plate 1, the sewage flowing out of the strip-shaped hole near the other end of the bearing plate 1 can be recycled and reused, and particularly, the sewage is led to the cleaning assembly position through the return pipe, flows out of the strip-shaped hole near the other end of the bearing plate 1 and flows into the water drain hole 18, and then is led to the cleaning assembly position through the water return pump and the return pipe; the sewage is discharged from the spray head 20, and the sewage is impacted on the first roller body 14 and simultaneously washes the surface of the plastic film, so that dirt is washed away, the cleaning pressure of the cleaning unit on the plastic film is reduced, and meanwhile, the brush on the first roller body 14 is cleaned, so that the dirt on the surface of the plastic film can be continuously and effectively cleaned.
Referring to fig. 10, 11, 12, 14 and 15, the outer ring of the rotating shaft of the second roller body 15 is rotatably connected with a ring body 21, an annular groove 22 is formed on the inner end surface of the ring body 21, the inside of the ring body 21 is hollow, a through hole 23 is formed above the inside of the annular groove 22, the through hole 23 is communicated with the inside of the ring body 21, a pipe body 24 is arranged below the ring body 21, and the pipe body 24 is communicated with the inside of the ring body 21; the end part of the second roller body 15 is provided with a hollow tube 25, the hollow tube 25 is connected in the annular groove 22 in a sealing and rotating manner, a plurality of through holes 26 are formed in the tube wall of the hollow tube 25, the through holes 23 can intermittently communicate with the through holes 26, a plurality of water channels 27 are formed in the second roller body 15, the water channels 27 are communicated with the through holes 26 one by one, a plurality of water drain holes 28 are formed in the surface of the second roller body 15, and the water drain holes 28 are communicated with the water channels 27; the water pump injects water into the pipe body 24, and in the hollow part of ring body 21 is injected to the rivers, when No. two roll body 15 rotates, through-hole 26 rotates to the through-hole 23 position on the hollow pipe 25, and in rivers were injected through-hole 26 from the through-hole 23 in, later rivers along its water course 27 that communicates, finally discharge from the wash port 28, and rivers impact on the lower surface of plastic film, clear up the dirt on its surface, wash plastic film in advance, reduce the cleaning pressure of later stage cleaning unit.
Referring to fig. 10, 11, 12, 14 and 15, the drainage direction of the drainage hole 28 is set along the tangential direction of the surface of the second roller body 15; the arrangement of the drain hole 28 in the drain direction allows the discharged water flow to wash away and lift dirt adhered to the lower surface of the plastic film, thereby improving the impact effect and the flushing effect.
Referring to fig. 1, 3 and 12, a beating component is arranged between the cleaning component and the first support frame 2; the beating component comprises a rod body 29, a plurality of rows of springs 30 are arranged on the surface of the rod body 29, and beating rods 31 are fixedly connected to the end parts of the springs 30; the end of the rod body 29 is connected with the output end of an external motor, the rod body 29 rotates, the beating rod 31 is driven to rotate through the springs 30, dirt on the surface of the plastic film is beaten and vibrated to be loosened by the beating rod 31, the beating rod 31 is connected to the rod body 29 through the springs 30, the elastic buffering of the springs 30 is achieved, and the possibility that the plastic film is beaten and damaged by the beating rod 31 is reduced.
Referring to fig. 3 and 4, a baffle 32 is arranged at the upper edge of the drain hole 18, and the baffle 32 is arranged close to the other end of the receiving plate 1; the baffle 32 is arranged at the position of the water discharge hole 18, and the flowing direction of water flow in the receiving plate 1 is blocked, so that more water flow can be discharged along the water discharge hole 18 and can flow away through the return pipe, and the pre-scouring and cleaning effects on the plastic film are ensured.
Referring to fig. 1 and 2, two ends of the receiving plate 1 are arranged in a flaring shape; when the plastic film is wound and collected in a farmland, the edges of the plastic film rolls are not regular, the width of the whole plastic film roll is larger than that of the plastic film, the end part of the receiving plate 1 is arranged into a flaring shape, and the plastic film roll with larger width can be adapted, so that the end part of the plastic film roll is prevented from being clamped at the end part of the receiving plate 1.
Working principle: the embodiment provides a plastic film cleaning device which can thoroughly clean up; during specific operation, when the plastic film is wound on the winding wheel, the winding wheel is erected on the first support frame 2, one end of the plastic film is inserted into the strip-shaped hole, the plastic film moves to the other end of the bearing plate 1 along the hollow plate 7 and the first hole 5, meanwhile, an external water pump is driven, the water pump injects clear water into the first pipe 10, the clear water flows along the first hole 5 and flows into the hollow plate 7, then the clear water is discharged from the first spray hole 12 and the second spray hole 13, the clear water impacts the surface of the plastic film, dirt on the surface of the plastic film is cleaned, and the winding wheel on the second support frame 3 rotates to wind the cleaned plastic film; the hollow plate 7 is matched with the first plate 4, the hollow plate 7 can slide in the first plate 4 along the second hole 6, the superposition length of the hollow plate 7 and the second hole 6 is adjusted, namely, the distance between the two fixed plates 8 is adjusted, so that the cleaning time of the plastic film is realized when the plastic film is cleaned, the cleaning time of the plastic film is adjusted according to the dirt condition of the surface of the plastic film, and the aim of saving water is realized under the condition that the water pressure of the first spray hole 12 and the second spray hole 13 and the cleaning condition of the plastic film are ensured; the motor is a double-output-end motor, the motor drives the screw rod 9 to rotate, and the screw rod 9 pushes or pulls the fixing plate 8 to be close to or far away from, so that the distance of the fixing plate 8 is adjusted.
The plastic film cleaning device can clean the plastic film more thoroughly, meanwhile, the first plate 4 and the hollow plate 7 are arranged, water can be saved, after the plastic film is cleaned, the plastic film is slowly wound by the winding wheel, the uniformity of winding the plastic film can be improved, the plastic film tends to be flat, wrinkles are reduced, the quality of the plastic film is guaranteed, and meanwhile, the plastic film is convenient to use next time;
the end part of the rotating shaft of the first roller body 14 is connected with the output end of an external motor, the first roller body 14 is driven to rotate, a gear 16 on the first roller body 14 is meshed with a gear 16 on the second roller body 15, the second roller body 15 is driven to rotate reversely with the first roller body 14, a brush on the surfaces of the first roller body 14 and the second roller body 15 cleans and releases dirt on the surface of the plastic film, flushing of later water flow is facilitated, and the cleaning degree of the plastic film is improved;
the first roller body 14 and the second roller body 15 are arranged in a shape, so that the edges of the plastic film are inclined downwards, and after the first roller body 14 scrapes and releases dirt on the surface of the plastic film, the dirt can slide down along the inclination trend of the plastic film, thereby being beneficial to cleaning the plastic film;
the first roller body 14 is provided with the screw thread body 17, the screw thread body 17 rotates to drive the hairbrush to rotate, dirt on the surface of the plastic film is pushed to the edge of the plastic film in a rotating mode, the dirt is helped to be separated quickly, the amount of the dirt brought into the cleaning unit by the plastic film is reduced, and the cleaning of the plastic film is helped;
the dirty degree of the sewage flowing out of the strip-shaped hole near one end of the bearing plate 1 is larger than that of the sewage flowing out of the strip-shaped hole near the other end of the bearing plate 1, the sewage flowing out of the strip-shaped hole near the other end of the bearing plate 1 can be recycled and reused, and particularly, the sewage is led to the cleaning assembly position through the return pipe, flows out of the strip-shaped hole near the other end of the bearing plate 1 and flows into the water drain hole 18, and then is led to the cleaning assembly position through the water return pump and the return pipe; the sewage is discharged from the spray head 20, and the sewage is impacted on the first roller body 14 and is flushed to the surface of the plastic film to flush away the dirt, so that the cleaning pressure of the cleaning unit on the plastic film is reduced, and meanwhile, the brush on the first roller body 14 is cleaned, so that the brush can continuously and effectively clean the dirt on the surface of the plastic film; the water pump injects water into the pipe body 24, water flow is injected into the hollow part of the ring body 21, when the second roller body 15 rotates, the through hole 26 on the hollow pipe 25 rotates to the position of the through hole 23, water flow is injected into the through hole 26 from the through hole 23, then the water flow flows along the water channel 27 communicated with the water flow, finally the water flow is discharged from the water discharge hole 28, the water flow impacts the lower surface of the plastic film, dirt on the surface of the plastic film is cleaned, the plastic film is cleaned in advance, and the cleaning pressure of the later cleaning unit is reduced;
the arrangement of the drainage direction of the drainage holes 28 ensures that the discharged water flow can wash away and lift dirt adhered to the lower surface of the plastic film, thereby improving the impact effect and the flushing effect;
the end part of the rod body 29 is connected with the output end of an external motor, the rod body 29 rotates, the beating rod 31 is driven to rotate by the springs 30, dirt on the surface of the plastic film is beaten and vibrated to be loosened by the beating rod 31, the beating rod 31 is connected to the rod body 29 by the springs 30, the elastic buffering of the springs 30 is realized, and the possibility that the plastic film is beaten and damaged by the beating rod 31 is reduced; a baffle 32 is arranged at the position of the water discharge hole 18 to block the flowing direction of water flow in the receiving plate 1, so that more water flow can be discharged along the water discharge hole 18 and can flow away through a return pipe, and the pre-scouring and cleaning effects on the plastic film are ensured;
when the plastic film is wound and collected in a farmland, the edges of the plastic film rolls are not regular, the width of the whole plastic film roll is larger than that of the plastic film, the end part of the receiving plate 1 is arranged into a flaring shape, and the plastic film roll with larger width can be adapted, so that the end part of the plastic film roll is prevented from being clamped at the end part of the receiving plate 1.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A greenhouse plastic film cleaning device is characterized in that: comprises a bearing plate (1), wherein the middle part of the bearing plate (1) is horizontal, and the upper surface of the middle part of the bearing plate (1) is provided with a cleaning unit; the two ends of the bearing plate (1) are obliquely arranged downwards, a first supporting frame (2) is arranged at one end of the bearing plate (1), a coiled greenhouse plastic film to be cleaned is erected on the first supporting frame (2), a second supporting frame (3) is arranged at the other end of the bearing plate (1), and a winding wheel is erected on the second supporting frame (3) and used for collecting the plastic film after cleaning;
the cleaning unit comprises a first plate (4), a first hole (5) is formed in the middle layer of the first plate (4), two second holes (6) are formed in the first plate (4), the second holes (6) are symmetrically formed in the upper and lower positions of the first hole (5), two hollow plates (7) are respectively arranged on the two end faces of the first plate (4), the hollow plates (7) are in sealing sliding connection in the second hole (6), a fixing plate (8) with a strip-shaped hole is fixedly connected to the end part of each hollow plate (7), screw rods (9) are connected to two ends of the fixing plate (8) in a transmission mode, and motors are fixedly connected to the end parts of the screw rods (9);
the upper surface and the lower surface of the first plate (4) are uniformly and fixedly connected with a first pipe (10), the inner top surface and the inner bottom surface of the first hole (5) are provided with a first spray hole (12), and the first spray hole (12) is communicated with a second hole (6); the lower surface of the upper layer hollow plate (7) and the upper surface of the lower layer hollow plate (7) are provided with second spray holes (13), and the second spray holes (13) are communicated with the hollow plate (7).
2. A greenhouse plastic film cleaning device as claimed in claim 1, wherein: one end of the bearing plate (1) is provided with a cleaning component; the cleaning assembly comprises a first roller body (14) and a second roller body (15) which are arranged up and down, brushes are arranged on the surfaces of the first roller body (14) and the second roller body (15), gears (16) are fixedly connected to the end portions of the first roller body (14) and the second roller body (15), and the upper gear (16) and the lower gear (16) are meshed with each other for transmission.
3. A greenhouse plastic film cleaning device as claimed in claim 2, wherein: the diameters of the two ends of the first roller body (14) are gradually enlarged, and the diameters of the two ends of the second roller body (15) are gradually reduced.
4. A greenhouse plastic film cleaning device according to claim 3, wherein: screw thread bodies (17) are symmetrically arranged on the first roller body (14), and brushes are arranged on the surfaces of the screw thread bodies (17).
5. A greenhouse plastic film cleaning device as claimed in claim 2, wherein: the water draining hole (18) is formed in the middle of the bearing plate (1), the water draining hole (18) is arranged close to the other end of the bearing plate (1), a water return pipe (19) is communicated below the water draining hole (18), a water return pump is arranged in the middle of the water return pipe (19), the water outlet end of the water return pipe (19) is horizontally arranged above the cleaning assembly, a plurality of spray heads (20) are arranged on the water outlet pipe horizontal part of the water return pipe (19), and the water spraying direction of the spray heads (20) points to the joint position of the first roller body (14) and the plastic film.
6. A greenhouse plastic film cleaning device according to claim 3, wherein: the rotary shaft outer ring of the second roller body (15) is rotationally connected with a ring body (21), an annular groove (22) is formed in the inner end face of the ring body (21), the inside of the ring body (21) is hollow, a through hole (23) is formed in the upper portion in the annular groove (22), the through hole (23) is communicated with the inside of the ring body (21), a pipe body (24) is arranged below the ring body (21), and the pipe body (24) is communicated with the inside of the ring body (21); the tip of No. two roll bodies (15) is equipped with hollow tube (25), and hollow tube (25) seal rotation connects in ring channel (22), and a plurality of through-holes (26) are seted up to the pipe wall inside of hollow tube (25), and through-hole (23) can intermittent type nature intercommunication through-hole (26), a plurality of water course (27) are seted up to No. two roll bodies (15) inside, and water course (27) one-to-one and through-hole (26) intercommunication, a plurality of wash port (28) are seted up on the surface of No. two roll bodies (15), wash port (28) intercommunication water course (27).
7. The greenhouse plastic film cleaning device according to claim 6, wherein: the drainage direction of the drainage hole (28) is along the tangential direction of the surface of the second roller body (15).
8. A greenhouse plastic film cleaning device as claimed in claim 2, wherein: a beating component is arranged between the cleaning component and the first support frame (2); the flapping assembly comprises a rod body (29), a plurality of rows of springs (30) are arranged on the surface of the rod body (29), and a flapping rod (31) is fixedly connected to the end part of each spring (30).
9. The greenhouse plastic film cleaning device according to claim 5, wherein: the upper edge of the water discharge hole (18) is provided with a baffle plate (32), and the baffle plate (32) is arranged close to the other end of the bearing plate (1).
10. The greenhouse plastic film cleaning device according to claim 9, wherein: the two ends of the bearing plate (1) are arranged in a flaring shape.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311241174.2A CN116984291B (en) | 2023-09-25 | 2023-09-25 | Greenhouse plastic film cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311241174.2A CN116984291B (en) | 2023-09-25 | 2023-09-25 | Greenhouse plastic film cleaning device |
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| CN116984291A true CN116984291A (en) | 2023-11-03 |
| CN116984291B CN116984291B (en) | 2023-12-26 |
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| CN116984291B (en) | 2023-12-26 |
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