CN109328497B - Efficient recycling device for anti-winding mulching film - Google Patents
Efficient recycling device for anti-winding mulching film Download PDFInfo
- Publication number
- CN109328497B CN109328497B CN201811483330.5A CN201811483330A CN109328497B CN 109328497 B CN109328497 B CN 109328497B CN 201811483330 A CN201811483330 A CN 201811483330A CN 109328497 B CN109328497 B CN 109328497B
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- roller
- rotating shaft
- shaft
- film
- nails
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B43/00—Gatherers for removing stones, undesirable roots or the like from the soil, e.g. tractor-drawn rakes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
- Protection Of Plants (AREA)
Abstract
The invention discloses an efficient recycling device for an anti-winding mulching film, which is used for collecting farmland residual films generated in the planting process of coarse cereals, mixed beans, cotton, vegetables and the like, and comprises a main frame, wherein a film lifting mechanism and a demolding mechanism are arranged on the main frame; the film lifting mechanism comprises a rotating shaft, a belt pulley and rollers, wherein two ends of the rotating shaft are connected with the main frame, and more than four rollers are arranged on the rotating shaft; the demoulding mechanism comprises a cross shaft, an eccentric shaft, a roller and demoulding nails, wherein two ends of the cross shaft are respectively connected with the main frame, the roller is rotationally connected with the cross shaft, a plurality of through holes are formed in the roller, the eccentric shaft is positioned in a roller cavity and fixedly connected with the cross shaft, the nail bodies of the demoulding nails can shuttle in the through holes, and the nail caps of the demoulding nails are positioned in the cavity of the roller and are in contact with the outer circumferential surface of the eccentric shaft. According to the invention, different numbers of rollers can be arranged on the rotating shaft, the transverse width of the roller, which is contacted with the ground during working, is adjusted, the stripping nails on the roller and the film lifting teeth on the rollers are rotated in parallel and alternately, so that the problem that the film is wound on the film lifting teeth is avoided, and the working efficiency is improved.
Description
Technical Field
The invention relates to the technical field of agricultural machinery, in particular to an efficient recycling device for an anti-winding mulching film.
Background
The agricultural film is the fourth major agricultural production data following seeds, pesticides, fertilizers. Because of long-term heavy use and light recovery, when Ji Nong film recovery rate is less than two thirds in China, residual pollution of mulch film in local areas is serious, the main component of the mulch film is polyethylene, the mulch film is completely and naturally decomposed in farmlands for hundreds of years, and has a certain influence on the environment, and the damage of soil hardening, low emergence rate and the like can be brought, but the mulch film coverage is that a plurality of dry-farming areas are not separated, the agricultural department provides five actions of 'agricultural green development', and one action is the action of recovering the mulch film which takes northwest as a focus. The requirements are that cotton, corn and potatoes are key crops, thickened mulching films are applied, mechanized picking, specialized recovery and recycling are used as main attack directions, a self-made simple rake is used as a main tool in mulching film recovery, but the cost is high only by manual rake sweeping time, the efficiency is low, and the other mulching film recovery machines driven by tractors such as tractors are used for hooking mulching films when the ground rolls through rollers with hook teeth, and the mulching films are thrown into a collection box through rotating centrifugal force.
Disclosure of Invention
The invention aims to provide an efficient recycling device for an anti-winding mulching film, aiming at the defects in the prior art.
The technical scheme of the invention is as follows: the efficient recovery device for the anti-winding mulching film comprises a main frame, wherein one end of the main frame is provided with a traction ring and a film lifting knife, the other end of the main frame is provided with a collecting box, and the main frame is provided with a film lifting mechanism and a demolding mechanism;
the film lifting mechanism comprises a rotating shaft, belt pulleys and rollers, wherein two ends of the rotating shaft are detachably connected with a main frame respectively, the belt pulleys used for driving a tractor are arranged on the rotating shaft, a plurality of convex keys are arranged in the axial direction of a rotating shaft body, key grooves matched with the keys of the rotating shaft are arranged on shaft holes of the rollers, at least two rollers are connected on the rotating shaft, and a plurality of film lifting teeth are arranged on the outer circumference of each roller;
the demolding mechanism comprises a cross shaft, an eccentric shaft, a roller and demolding nails, wherein two ends of the cross shaft are respectively and fixedly connected with the main frame, the cross shaft is relatively parallel to the rotating shaft, the cross shaft is rotationally connected with the roller, an eccentric shaft fixedly connected with the cross shaft is arranged in a cavity of the roller, a plurality of through holes are arranged on a barrel body of the roller, nail bodies of the demolding nails can shuttle in the through holes, nail caps of the demolding nails are positioned in the cavity of the roller and are in contact with the outer circumferential surface of the eccentric shaft, springs are arranged between the nail caps and the inner wall of the roller, and the nail caps enable the nail bodies to stretch in the through holes under the supporting action of the eccentric shaft when the demolding nails rotate along with the roller;
the film lifting teeth on the roller are arranged in parallel and staggered with the demolding nails on the roller, the tail end parts of the film lifting teeth and the demolding nails are overlapped, and a transmission mechanism for reversely rotating the roller and the roller is further arranged on the rotating shaft.
Preferably, the transmission mechanism comprises a driving wheel connected with the rotating shaft and a driven wheel connected with the roller, and the driving wheel and the driven wheel are provided with 8-shaped surrounding transmission belts.
Preferably, the transmission mechanism comprises a driving gear connected with the rotating shaft and a driven gear connected with the roller, and the driving gear is meshed with the driven gear.
Preferably, the end part of the nail cap of the demolding nail is semicircular.
Preferably, the membrane lifting teeth are triangular pyramid-shaped.
Preferably, the wall of the collecting box is of a net structure.
Compared with the prior art, the invention has the following advantages: according to the invention, the width of the mulching film covered on the plant can be adjusted by installing different numbers of rollers on the rotating shaft, the structure is more reasonable, the use is more convenient, and meanwhile, when the rollers and the roller rotate reversely, the stripping nails on the roller are penetrated and rotated in the middle of the film lifting teeth on two adjacent sides, so that the mulching film wound on the film lifting teeth is hooked on the stripping nails which are rotated to the collecting box, the stripping nails retract towards the inner direction of the roller cavity, the mulching film is separated from the collecting box, the problem that the film lifting teeth are wound by the mulching film is avoided, and the working efficiency is improved.
Drawings
FIG. 1 is a state diagram of the present invention;
FIG. 2 is a schematic diagram of a front view structure of the present invention;
FIG. 3 is a schematic top view of the present invention;
FIG. 4 is a schematic view of a roller structure;
FIG. 5 is a schematic view of a spindle structure;
FIG. 6 is a schematic top view of a drum;
FIG. 7 is a plan view taken along line A-A of FIG. 6;
FIG. 8 is an enlarged view of FIG. 7 at B;
FIG. 9 is a schematic view of the incremental roller of FIG. 3;
in the figure: 1. the device comprises a main frame, a film lifting mechanism, a demolding mechanism, a collecting box, a film lifting cutter, a belt pulley, a rotary shaft, a transverse shaft, a traction ring, a convex key, a key groove, a roller, a film lifting tooth, a roller, a demolding nail, an eccentric shaft, a nail cap, a nail head, a spring, a nail body, a driving wheel, a driving belt, a driving wheel and a driving wheel.
Detailed Description
The invention is further illustrated by the following examples in connection with the accompanying drawings.
Referring to fig. 1 and 2, an antiwind plastic film high-efficient recovery unit for collect the farmland plastic film residue that planting in-process produced such as miscellaneous cereal, miscellaneous beans, cotton, vegetables, including body frame 1, the one end of body frame 1 is equipped with and is used for the traction ring 9 of being connected with the tractor, and the one side that lies in the traction ring on the body frame 1 is connected down and is played membrane sword 5, and play membrane sword 5 is half moon shape, and collecting box 4 is installed to the other end of body frame 1, and collecting box 4's wall is the metal mesh material, and reticular structure is convenient for filter the soil grain on the plastic film, is equipped with on the body frame 1 and is used for the plastic film that is held up to get the membrane mechanism 2 and is used for stripping off the demoulding mechanism 3 of collecting the plastic film.
Referring to fig. 3, the film lifting mechanism 2 comprises a rotating shaft 7, a belt pulley 6 and a roller 12, referring to fig. 5, the rotating shaft 7 is a cylindrical body, a plurality of convex keys 10 with different sizes are arranged on the rotating shaft 7 body along the axial direction, two ends of the rotating shaft 7 are respectively and detachably connected with a main frame 1, two ends of the main frame 1 are provided with shaft seats through bolts, bearings are arranged in the shaft seats, the outer circumferences of the bearings are fixedly connected with the shaft seats, two ends of the rotating shaft 7 are respectively inserted into the inner circles of the bearings, smoothness during rotation of the rotating shaft 7 is improved through the installation of the bearings, the belt pulley 6 used for driving a tractor is arranged on the rotating shaft 7, and shaft holes of the belt pulleys are connected with the outer circumferences of the rotating shaft 7;
referring to fig. 4, the roller 12 is cylindrical, key grooves 11 matched with convex keys 10 with different sizes on the rotating shaft 7 are respectively arranged in shaft holes of the plurality of roller 12, a plurality of triangular pyramid-shaped film lifting teeth 13 are uniformly distributed on the outer circumference of the roller 12, and the triangular pyramid-shaped structure is convenient for puncturing the mulching film to hook the mulching film and simultaneously is also convenient for the mulching film covered by soil to be picked up in the soil.
Referring to fig. 1 and 2, the demolding mechanism 3 comprises a cross shaft 8, an eccentric shaft 16, a roller 14 and demolding nails 15, wherein the cross shaft 8 is in a cylindrical structure, two ends of the cross shaft 8 are fixedly connected with the main frame 1 respectively, and the positions of the cross shaft 8 and the rotating shaft 7 are relatively parallel;
referring to fig. 7, the eccentric shaft 16 is located in the cavity of the roller 14 and is fixedly connected with the transverse shaft 8, referring to fig. 6, the roller 14 is in a cylindrical structure with a hollow cavity, the side wall of the roller 14 is uniformly provided with a plurality of through holes, referring to fig. 7, the demolding nail is specifically composed of a nail body 17 and a top cap 17 with a semicircular tail, the demolding nail 15 is located at the through hole in the cavity of the roller 14, the nail body 19 of the demolding nail 15 can shuttle in the through hole, the nail cap 17 is located in the cavity of the roller 14, and the size of the nail cap 17 is slightly larger than that of the through hole;
referring to fig. 8, a spring 18 for elastic support is sleeved on a shank 19 of the demolding nail 15, two ends of the spring 18 are respectively contacted with a top cap and the inner wall of the drum 14, the semicircular tail of the nail cap 19 of the demolding nail is contacted with the outer circumferential surface of the eccentric shaft 16, when the drum 14 rotates around the transverse shaft 8 as the axis, a plurality of supporting spaces with different distances are formed between the inner wall of the drum 14 and the eccentric shaft 16, and the shank 19 for supporting the demolding nails 15 at different positions extend out of and retract into the cavity of the drum 14 in the through holes.
Referring to fig. 3, the film lifting teeth 13 on the roller 12 and the stripping nails 15 on the roller 14 are arranged in parallel and staggered, the nail body 19 of the stripping nail 15 is positioned between two adjacent film lifting teeth 13, the film lifting teeth 13 and the tail ends of the stripping nails 15 are overlapped and staggered in parallel, and a transmission mechanism for reversely rotating the roller 12 and the roller 14 is arranged on the rotating shaft 7.
Referring to fig. 9, the transmission mechanism includes a driving wheel 22 connected with the rotating shaft 7 and a driven wheel 20 connected with the roller 14, wherein the driving wheel 22 and the driven wheel 20 are provided with a transmission belt 21 encircling in an 8 shape, and the transmission mechanism may also be a gear box structure, and specifically includes a driving gear connected with the rotating shaft 7 and a driven gear connected with the roller 14, and the driving gear is meshed with the driven gear.
In operation: the traction ring 9 is connected with a tractor, the rotation output end of the tractor is in transmission connection with a belt pulley 6 on a transverse shaft 8 through a belt, a film lifting tooth 13 rotates along with a roller 12 and hooks a mulching film covered on soil, when the mulching film rotates along with the roller 12, the film lifting tooth 13 reversely rotates along with a demolding nail 15 and is parallel, overlapped and staggered, after the mulching film on the film lifting tooth 13 is hooked by the demolding nail 15, when the mulching film rotates along with the demolding nail 15 to one side of a collecting box 4, a nail body 19 of the demolding nail 15 retracts towards the cavity direction of a roller 14 along a through hole, and the mulching film falls off into the collecting box 4 to finish collecting.
Referring to fig. 3 and 9, the invention can be used for holding the transverse width of a mulching film according to the requirement, the rotating shaft 7 is provided with the rollers 12 with different numbers to adjust the transverse width contacted with the ground, the invention is convenient for the use in ridges with different widths, the structure is more reasonable, and simultaneously, when the rollers 12 and the roller 14 reversely rotate, the stripping nails 15 are inserted and rotated in the intervals of the film lifting teeth 13 at two adjacent sides, so that the mulching film wound on the film lifting teeth 13 is hooked on the stripping nails 15, the stripping nails 15 are rotated to the collecting box 4, the nail bodies 19 of the stripping nails 15 retract towards the cavity direction of the roller 14 along the through holes, the mulching film is dropped into the collecting box, the problem that the film lifting teeth are wound by the mulching film is avoided, and the working efficiency is improved.
Claims (4)
1. The utility model provides an antiwind plastic film high-efficient recovery unit, includes the body frame, body frame one end is equipped with traction ring and play membrane sword, and the other end is equipped with collecting box, its characterized in that: the main frame is provided with a film lifting mechanism and a demolding mechanism;
the film lifting mechanism comprises a rotating shaft, belt pulleys and rollers, wherein two ends of the rotating shaft are detachably connected with a main frame respectively, the belt pulleys used for driving a tractor are arranged on the rotating shaft, a plurality of convex keys are arranged in the axial direction of a rotating shaft body, key grooves matched with the keys of the rotating shaft are arranged on shaft holes of the rollers, at least two rollers are connected on the rotating shaft, and a plurality of film lifting teeth are arranged on the outer circumference of each roller;
the demolding mechanism comprises a cross shaft, an eccentric shaft, a roller and demolding nails, wherein two ends of the cross shaft are respectively and fixedly connected with the main frame, the cross shaft is relatively parallel to the rotating shaft, the cross shaft is rotationally connected with the roller, an eccentric shaft fixedly connected with the cross shaft is arranged in a cavity of the roller, a plurality of through holes are arranged on a barrel body of the roller, nail bodies of the demolding nails can shuttle in the through holes, nail caps of the demolding nails are positioned in the cavity of the roller and are in contact with the outer circumferential surface of the eccentric shaft, springs are arranged between the nail caps and the inner wall of the roller, and when the demolding nails rotate along with the roller, the nail caps stretch in the through holes under the supporting action of the eccentric shaft;
the film lifting teeth on the roller and the film removing nails on the roller are arranged in parallel and staggered, the tail end parts of the film lifting teeth and the film removing nails are overlapped, and the rotating shaft is also provided with a transmission mechanism for the reverse rotation of the roller and the roller;
the transmission mechanism comprises a driving wheel connected with the rotating shaft and a driven wheel connected with the roller, wherein the driving wheel and the driven wheel are provided with 8-shaped surrounding transmission belts, or the transmission mechanism comprises a driving gear connected with the rotating shaft and a driven gear connected with the roller, and the driving gear is meshed with the driven gear.
2. The efficient recycling device for anti-winding mulching films according to claim 1, wherein the recycling device comprises: the end part of the nail cap of the demolding nail is semicircular.
3. The efficient recycling device for anti-winding mulching films according to claim 1, wherein the recycling device comprises: the membrane lifting teeth are triangular pyramid-shaped.
4. The efficient recycling device for anti-winding mulching films according to claim 1, wherein the recycling device comprises: the wall of the collecting box is of a net structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811483330.5A CN109328497B (en) | 2018-12-06 | 2018-12-06 | Efficient recycling device for anti-winding mulching film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811483330.5A CN109328497B (en) | 2018-12-06 | 2018-12-06 | Efficient recycling device for anti-winding mulching film |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109328497A CN109328497A (en) | 2019-02-15 |
| CN109328497B true CN109328497B (en) | 2023-08-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811483330.5A Active CN109328497B (en) | 2018-12-06 | 2018-12-06 | Efficient recycling device for anti-winding mulching film |
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| Country | Link |
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| CN (1) | CN109328497B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110692410A (en) * | 2019-11-15 | 2020-01-17 | 榆林学院 | Rolling-pulling type mulching film recycling device |
| CN112262625A (en) * | 2020-10-26 | 2021-01-26 | 石河子大学 | Method for realizing extension of mulching film pickup spike teeth, mulching film recycling mechanism and recycling machine |
| CN115152340A (en) * | 2022-08-22 | 2022-10-11 | 陈巧英 | Film collecting device of residual film recycling machine |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2792496A1 (en) * | 1999-04-20 | 2000-10-27 | Inst Tech Du Lin | Machine for lifting vegetables from the ground has rotor with teeth moving in guide bores and having guide cylinder with sealing membrane |
| AU2006241375A1 (en) * | 2005-11-24 | 2007-06-07 | Colin Mark Whild | Ground Working Means |
| CN101965762A (en) * | 2010-11-24 | 2011-02-09 | 山东棉花研究中心 | Alkaline land residual mulching film cleanup machine |
| CN201860553U (en) * | 2010-11-15 | 2011-06-15 | 新疆石河子离合器厂 | Eccentric residual film recoverer and residual film recovery machine comprising same |
| CN201986357U (en) * | 2011-03-28 | 2011-09-28 | 庆阳市前进机械制造有限公司 | Drum-type mulching film picking up machine |
| CN204482238U (en) * | 2015-03-20 | 2015-07-22 | 新疆农垦科学院 | A kind of damaged film gathering cleaning plant |
| CN205611409U (en) * | 2016-05-05 | 2016-10-05 | 南华大学 | Plastic mulch recycling machine |
| CN205755328U (en) * | 2016-07-19 | 2016-12-07 | 新疆科神农业装备科技开发股份有限公司 | Damaged film gathering impurity eliminating machine |
-
2018
- 2018-12-06 CN CN201811483330.5A patent/CN109328497B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2792496A1 (en) * | 1999-04-20 | 2000-10-27 | Inst Tech Du Lin | Machine for lifting vegetables from the ground has rotor with teeth moving in guide bores and having guide cylinder with sealing membrane |
| AU2006241375A1 (en) * | 2005-11-24 | 2007-06-07 | Colin Mark Whild | Ground Working Means |
| CN201860553U (en) * | 2010-11-15 | 2011-06-15 | 新疆石河子离合器厂 | Eccentric residual film recoverer and residual film recovery machine comprising same |
| CN101965762A (en) * | 2010-11-24 | 2011-02-09 | 山东棉花研究中心 | Alkaline land residual mulching film cleanup machine |
| CN201986357U (en) * | 2011-03-28 | 2011-09-28 | 庆阳市前进机械制造有限公司 | Drum-type mulching film picking up machine |
| CN204482238U (en) * | 2015-03-20 | 2015-07-22 | 新疆农垦科学院 | A kind of damaged film gathering cleaning plant |
| CN205611409U (en) * | 2016-05-05 | 2016-10-05 | 南华大学 | Plastic mulch recycling machine |
| CN205755328U (en) * | 2016-07-19 | 2016-12-07 | 新疆科神农业装备科技开发股份有限公司 | Damaged film gathering impurity eliminating machine |
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| CN109328497A (en) | 2019-02-15 |
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