CN110419367B - Mulching film recycling operation machine after straw smashing and returning - Google Patents
Mulching film recycling operation machine after straw smashing and returning Download PDFInfo
- Publication number
- CN110419367B CN110419367B CN201910646265.1A CN201910646265A CN110419367B CN 110419367 B CN110419367 B CN 110419367B CN 201910646265 A CN201910646265 A CN 201910646265A CN 110419367 B CN110419367 B CN 110419367B
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- Prior art keywords
- film
- impurity removing
- mulching film
- mulching
- roller
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- 239000010902 straw Substances 0.000 title claims abstract description 30
- 238000004064 recycling Methods 0.000 title claims abstract description 27
- 239000012535 impurity Substances 0.000 claims abstract description 92
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 238000011084 recovery Methods 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 238000000926 separation method Methods 0.000 claims abstract description 4
- 239000002362 mulch Substances 0.000 claims description 54
- 239000000178 monomer Substances 0.000 claims description 15
- 238000004140 cleaning Methods 0.000 claims description 13
- 241000886569 Cyprogenia stegaria Species 0.000 claims description 3
- 239000010813 municipal solid waste Substances 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims description 2
- 239000002985 plastic film Substances 0.000 claims 11
- 229920006255 plastic film Polymers 0.000 claims 11
- 239000012528 membrane Substances 0.000 claims 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000002689 soil Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0256—Ground coverings
- A01G13/0287—Devices for laying-out or removing ground coverings
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/28—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture specially adapted for farming
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Abstract
The invention discloses a mulching film recycling operation machine after straw smashing and returning, which comprises a mulching film edge lifting device 1, a mulching film pickup device 5, a front impurity removing roller 4, a mulching film collecting device 8, a beam frame 10, a land wheel 6, a power transmission system 3, a travelling wheel 7, a traction mechanism 2 and a wind power device 9; the front impurity removing roller 4 comprises a roller fixing plate 41, an impurity removing spiral auger 42, an impurity removing scooping spoon 43, an impurity removing roller outer ring 44 and an impurity removing roller inner ring 45; the mulching film picking device 5 is multistage and can repeat mulching film picking work for a plurality of times, and the mulching film picking device 5 comprises a picking device supporting roller 51 and a mulching film picking chain 52. The invention adopts the integrated multi-stage mulching film picking device and the preposed impurity removing roller, is matched with the self-imitating film edge lifting device, can finish the film impurity separation with high quality, improves the film collecting rate, and adopts the mulching film picking chain with strong reliability and replaceability, thereby being beneficial to obviously improving the film lifting effect and the residual film recovery rate.
Description
Technical Field
The invention belongs to the technical field of farmland residual film recovery in agricultural machinery, and particularly relates to a mulching film recovery operation machine after straw smashing and returning.
Background
With the attention of people to environmental protection, farmland residual film pollution treatment is gradually implemented, and mechanized recovery of residual film after autumn is a main method for solving the farmland residual film pollution problem at present. The existing residual film recycling machinery mostly adopts sectional operation of straw crushing and mulching film recycling, and has low working efficiency and high energy consumption; and the recycled mulching film has high impurity content, and no subsequent treatment is utilized. The mulch film is a recyclable material, however, recycling of the mulch film can be achieved only by effectively separating the mulch film from impurities. Therefore, a mulching film recycling operation machine after straw smashing and returning is urgently needed, the recycled mulching film is low in impurity content, subsequent treatment is facilitated, energy consumption is reduced, and high-efficiency recycling is achieved.
Disclosure of Invention
The invention aims to provide a mulching film recycling operation machine after straw smashing and returning to the field so as to overcome the problems in the prior art.
In order to achieve the above purpose, the invention provides a machine for recycling mulch films after straw smashing and returning, which comprises a mulch film edge lifting device 1, a mulch film pickup device 5, a front impurity removing roller 4, a mulch film collecting device 8, a beam frame 10, a land wheel 6, a power transmission system 3, travelling wheels 7, a traction mechanism 2 and a wind power device 9, wherein the mulch film pickup device 5 is multistage and can repeat mulch film pickup work for many times, the mulch film pickup device is matched with the front impurity removing roller 4 to perform mulch film pickup and film impurity separation, the mulch film edge lifting devices 1 are respectively positioned at two sides of the machine for recycling mulch films after straw smashing and returning, the mulch film edge lifting devices are arranged at the front ends of the front impurity removing roller 4, the front impurity removing roller 4 is connected with the mulch film pickup device 5, the land wheel 6, the wind power device 9 and the mulch film collecting device 8 are arranged behind the mulch film pickup device 5, and the front impurity removing roller 4, the mulch film pickup device 5, the land wheel 6, the mulch film collecting device 8, the travelling wheels 7 and the wind power device 9 are connected with the beam frame 10.
Preferably, the front impurity removing roller 4 comprises a roller fixing plate 41, an impurity removing spiral auger 42, impurity removing scoops 43, impurity removing roller outer rings 44 and impurity removing roller inner rings 45, wherein the number of the impurity removing scoops 43 is 6-8, the impurity removing scoops 43 are uniformly distributed along the circumferential direction to form a front impurity removing roller main body, the impurity removing roller outer rings 44 divide the impurity leaking space formed by the impurity removing scoops 43 uniformly distributed along the circumferential direction into small sections, the whole front impurity removing roller 4 plays a role in fixing and reinforcing, and the impurity removing roller inner rings 45 playing a role in supporting are arranged in the front impurity removing roller 4; the impurity removal screw auger 42 and the front impurity removal roller body can rotate independently.
Preferably, the mulching film pickup device 5 includes a pickup device support roller 51 and a mulching film pickup chain 52, the mulching film pickup chain includes a film pickup spike 521, a chain link unit 522, a film pickup unit 523 and a pin shaft 524, the film pickup unit 523 and the chain link unit 522 are all configured as independent units, the film pickup units 523 of a plurality of independent units and the chain link unit 522 are connected end to end through the pin shaft, and the film pickup unit is provided with the film pickup spike 521.
Preferably, the mulching film collecting device 8 is a film rolling mechanism or a film collecting box combined pressing mechanism.
Preferably, a trash-cleaning screw auger is arranged in the front trash-cleaning roller 4, and the trash 12 is conveyed to the field through the rotating trash-cleaning screw auger.
Preferably, the wind power device (9) is connected with a beam frame 10 of the mulching film recovery operation machine after straw crushing and returning, the wind power device 9 consists of a connection fixing seat 91, a fan housing 92, a rotating shaft 93, wind power blades 94 and the like, and the wind power blades 94 consist of 3 or more than 3 and are connected with the rotating shaft 93; the rotating shaft 93 is connected with the connecting fixing seat 91; the connection fixing base 91 is connected with the fan housing 92.
The mulching film recycling operation machine after straw smashing and returning has the following beneficial effects:
1. the mulch recycling machine is integrally provided with the multi-stage mulch picking device and the front impurity removing roller, so that the mulch recycling machine has good mulch impurity separating effect, and can recycle mulch cleanly and thoroughly;
2. The reliability and the replaceability of the mulching film picking chain structure are strong, and the film lifting effect and the residual film recovery rate can be obviously improved;
3. the invention is provided with the special wind power device, and can be matched with the mulching film collecting device to roll up the mulching film efficiently and smoothly;
4. The invention is provided with the film edge lifting device which can follow the ground profile, so that impurities on the film surface are effectively scooped into the roller, and the net collecting rate of the mulching film is improved.
5. And the obliquely arranged mulching film pickup device separates impurities on the surface of the mulching film from the mulching film, and the separated impurities are scooped into the roller by the front impurity cleaning roller, so that the film impurity separation and impurity cleaning are realized.
Drawings
FIG. 1 is a schematic diagram of the whole structure of a mulching film recycling operation machine after straw crushing and returning;
fig. 2 is a schematic structural view of a front impurity-removing roller of a mulching film pickup device of the mulching film recycling operation machine after straw crushing and returning;
FIG. 3 is a working principle diagram of a front impurity removing roller of a mulching film pickup device of the mulching film recycling operation machine after straw smashing and returning;
Fig. 4 is a schematic structural view of a mulching film pickup device of the mulching film recycling machine after straw crushing and returning;
FIG. 5 is an assembly view of a mulch picking chain of a mulch picking device of the mulch recycling machine after straw crushing and returning;
Fig. 6 is a schematic structural view of a mulch picking chain of a mulch picking device of the mulch recycling machine after straw crushing and returning;
FIG. 7 is a front view of the structure of the wind power device of the mulching film recycling machine after straw crushing and returning;
fig. 8 is a schematic diagram of an axial measurement structure of a wind power device of the mulching film recycling operation machine after straw crushing and returning.
The reference numerals in the drawings are:
1. A film edge lifting device, a traction mechanism, a power transmission system, a front impurity removing roller and a mulching film pickup device, 6, land wheel 7, travelling wheel 8, mulch film collecting device 9, wind power device 10, beam frame 11, mulch film 12, impurity
41. A roller fixing plate 42, a trash-cleaning screw auger 43, a trash-cleaning scoop 44, a trash-cleaning roller outer ring 45, a trash-cleaning roller inner ring
51, A pickup device supporting roller, 52, a mulching film pickup chain, 521, a film pickup spike tooth 522, a chain link monomer, 523, a film pickup monomer, 524, a pin shaft
91. The wind turbine is characterized by comprising a connecting fixing seat 92, a fan shell 93, a rotating shaft 94 and wind blades
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention become more apparent, the technical solutions in the embodiments of the present invention will be described in more detail below with reference to the accompanying drawings in the embodiments of the present invention. In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The described embodiments are some, but not all, embodiments of the invention. The embodiments described below, together with the words of orientation, are exemplary and intended to explain the invention and should not be taken as limiting the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention. Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1, in one broad embodiment of the present invention, a machine for recovering mulch film after straw crushing and returning to the field includes a mulch film edge lifting device 1, a mulch film pickup device 5, a front impurity removing roller 4, a mulch film collecting device 8, a beam frame 10, a land wheel 6, a power transmission system 3, a travelling wheel 7, a traction mechanism 2 and a wind power device 9, wherein the mulch film pickup device 5 is multi-stage and can repeat mulch film pickup operation for multiple times, the mulch film pickup and the mulch film impurity removing device is matched with the front impurity removing roller 4, the mulch film edge lifting devices 1 are respectively positioned at two sides of the machine for recovering mulch film after straw crushing and returning to the field, the mulch film edge lifting device 1 is installed at the front end of the front impurity removing roller 4, the front impurity removing roller 4 is connected with the mulch film pickup device 5, the land wheel 6, the wind power device 9 and the mulch film collecting device 8 are installed behind the mulch film edge lifting device 1, the front impurity removing roller 4, the mulch film pickup device 5, the land wheel 6, the mulch film collecting device 8, the travelling wheel 7 and the wind power device 9 are connected with the beam frame 10.
As shown in fig. 2 and 3, the front impurity removing roller 4 comprises a roller fixing plate 41, an impurity removing screw auger 42, impurity removing scoops 43, 6-8 impurity removing roller outer rings 44 and an impurity removing roller inner ring 45, wherein the impurity removing scoops 43 are uniformly distributed along the circumferential direction to form a front impurity removing roller main body, the impurity removing roller outer rings 44 divide the impurity leaking space formed by the impurity removing scoops 43 uniformly distributed along the circumferential direction into small sections, the whole front impurity removing roller is fixedly reinforced, and the impurity removing roller inner rings 45 with supporting function are arranged in the roller; the impurity removal screw auger 42 and the front impurity removal roller body can rotate independently.
As shown in fig. 4, the structure of the mulching film pickup 5 includes a pickup support roller 51 and a mulching film pickup chain 52.
As shown in fig. 5 and 6, the mulching film pickup chain 52 includes a film-forming monomer 523, a chain element monomer 522, film-forming spikes and a pin shaft 524, where the film-forming monomer 523 and the chain element monomer 522 are all configured as independent units, the film-forming monomers 523 of multiple independent units and the chain element monomer 522 are connected end to end by the pin shaft 524, and the film-forming spikes 521 are disposed on the film-forming monomer 523.
As shown in fig. 7 and 8, the wind power plant 9 is composed of a connection holder 91, a blower housing 92, a rotation shaft 93, a wind blade 94, and the like. The wind blade 94 is composed of 3 or more than 3 wind blades and is connected with the rotating shaft 93; the rotating shaft 93 is connected with the connecting fixing seat 91; the connection fixing base 91 is connected with the fan housing 92. The wind power device 9 is connected with a beam frame 10 of the mulching film recycling operation machine after straw is crushed and returned to the field.
The working principle of the mulching film recycling operation machine after straw smashing and returning is as follows:
The working principle of mulching film recovery: during operation, the tractor is connected with the traction mechanism 2 to drive the whole machine to move forwards, the film lifting device 1 lifts up the part where two sides of a mulching film are pressed against soil, the mulching film picking device 5 picks up the mulching film and conveys the mulching film upwards clockwise, and impurities 12 such as straw, soil, cotton hulls and the like on the film surface fall down under the important gravity in the conveying process and fall into the front impurity cleaning roller 4; the front impurity removing roller 4 rolls anticlockwise under the traction of the whole machine, the fallen impurities 12 are scooped into the roller, an impurity removing screw auger is arranged in the roller, the impurities 12 are conveyed to the field through the rotating screw auger, and the impurity removing work is completed. The second-stage or even N-stage mulch picking device 5 and the front impurity removing roller 4 repeat the operation process, after the multistage operation process, mulch is conveyed upwards to the tail end and falls into the mulch collecting device 8 under the action of gravity, and the mulch recycling operation is completed.
Working principle of front impurity removing roller: during operation, when the mulching film picking device 5 picks up and conveys mulching films, the impurities 12 such as straws, soil and the like on the film surface fall under the action of gravity and vibration, the impurity removing cylinder scooping spoon 43 of the front impurity removing roller 4 scoops the impurities 12 into the roller, and the impurity removing screw auger 42 arranged in the roller conveys the impurities 12 to two sides of the machine.
The working principle of the mulching film picking chain 52 is as follows: when the mulching film picking chain 52 works, the mulching film picking chain is tensioned under the action of tensile force, and in the rotating process, the mulching film 11 is penetrated into soil by the mulching film picking pin 521 on the mulching film picking unit 523; as the mulching film pickup chain 52 continues to rotate, the mulching film lifting spike 521 gradually breaks away from the soil, and at this time, the residual mulching film adheres to the mulching film lifting spike 521 and separates from the soil along with the movement of the mulching film pickup chain 52, thereby completing the mulching film lifting operation.
Principle of operation of the wind power plant 9: the rotation shaft 93 rotates to drive the wind blades 94 to rotate to generate air flow, and the air flow flows out of the opening of the fan housing 92 and acts on the mulching film collecting device, and the auxiliary mulching film falls off and enters the collecting device.
Finally, it should be pointed out that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limiting. Although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (3)
1. The utility model provides a plastic film recovery operation machine behind straw crushing still field, its characterized in that, including play membrane limit device (1), plastic film pickup apparatus (5), leading clear miscellaneous cylinder (4), plastic film collection device (8), roof beam frame (10), land wheel (6), power transmission system (3), walking wheel (7), traction mechanism (2) and wind power device (9), plastic film pickup apparatus (5) are multistage, can repeated plastic film pickup work many times, and it carries out plastic film pickup and membrane miscellaneous separation with leading clear miscellaneous cylinder (4) cooperation, play membrane limit device (1) are located respectively behind the straw crushing still field plastic film recovery operation machine's both sides install in leading clear miscellaneous cylinder (4) front end, leading clear miscellaneous cylinder (4) back connection pickup apparatus (5), install land wheel (6), wind power device (9) and plastic film collection device (8) behind pickup apparatus (5), play membrane limit device (1), leading clear miscellaneous cylinder (4), plastic film pickup apparatus (5), land wheel (6), walking wheel (8), plastic film collection device (7), roof beam frame (10) are connected with plastic film frame (8);
The mulching film picking device (5) comprises a picking device supporting roller (51) and a mulching film picking chain (52), the mulching film picking chain (52) comprises a mulching film picking spike tooth (521), a chain link monomer (522), a mulching film picking monomer (523) and a pin shaft (524), the mulching film picking monomer (523) and the chain link monomer (522) are all arranged as independent units, the mulching film picking monomers (523) of a plurality of independent units are connected end to end through pin shaft connection, and the mulching film picking monomer (523) is provided with the mulching film spike tooth (521);
The wind power device (9) is connected with a beam frame (10) of the mulching film recovery operation machine after straw crushing and returning, the wind power device (9) consists of a connecting fixing seat (91), a fan shell (92), a rotating shaft (93), wind power blades (94) and the like, and the wind power blades (94) consist of 3 or more than 3 and are connected with the rotating shaft (93); the rotating shaft (93) is connected with the connecting fixing seat (91); the connecting fixing seat (91) is connected with the fan shell (92);
The front impurity removing roller (4) comprises a roller fixing plate (41), an impurity removing spiral auger (42), impurity removing scoops (43), impurity removing roller outer rings (44) and impurity removing roller inner rings (45), wherein the number of the impurity removing scoops (43) is 6-8, the front impurity removing roller main bodies are uniformly arranged along the circumferential direction, impurity removing spaces formed by the impurity removing scoops (43) uniformly arranged along the circumferential direction are divided into small sections by the impurity removing roller outer rings (44), the whole front impurity removing roller (4) is fixedly and strengthened, and the impurity removing roller inner rings (45) with supporting functions are arranged in the front impurity removing roller (4); the impurity-removing screw auger (42) and the front impurity-removing roller body can rotate independently.
2. The machine for recycling mulch film after straw crushing and returning as claimed in claim 1, wherein the mulch film collecting device (8) is a film rolling mechanism or a film collecting box combined pressing mechanism.
3. The machine for recycling mulching films after straw smashing and returning according to claim 1, wherein a trash-cleaning screw auger (42) is arranged in the front trash-cleaning roller (4), and trash is conveyed to the field through the rotating trash-cleaning screw auger (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910646265.1A CN110419367B (en) | 2019-07-17 | 2019-07-17 | Mulching film recycling operation machine after straw smashing and returning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910646265.1A CN110419367B (en) | 2019-07-17 | 2019-07-17 | Mulching film recycling operation machine after straw smashing and returning |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110419367A CN110419367A (en) | 2019-11-08 |
| CN110419367B true CN110419367B (en) | 2024-04-30 |
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ID=68410841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910646265.1A Active CN110419367B (en) | 2019-07-17 | 2019-07-17 | Mulching film recycling operation machine after straw smashing and returning |
Country Status (1)
| Country | Link |
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| CN (1) | CN110419367B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111684875A (en) * | 2020-06-12 | 2020-09-22 | 石河子大学 | Novel residual film recycling and packaging machine |
| CN114009264A (en) * | 2021-12-07 | 2022-02-08 | 武威职业学院 | Membrane impurity separation type residual membrane recycling machine |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN110419367A (en) | 2019-11-08 |
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