CN107750663A - The broken mulch film recovery combine of dual horizontal shaft type powder of straw - Google Patents
The broken mulch film recovery combine of dual horizontal shaft type powder of straw Download PDFInfo
- Publication number
- CN107750663A CN107750663A CN201711170743.3A CN201711170743A CN107750663A CN 107750663 A CN107750663 A CN 107750663A CN 201711170743 A CN201711170743 A CN 201711170743A CN 107750663 A CN107750663 A CN 107750663A
- Authority
- CN
- China
- Prior art keywords
- film
- mulch film
- straw
- mulch
- stalk
- 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
- 239000002362 mulch Substances 0.000 title claims abstract description 108
- 239000010902 straw Substances 0.000 title claims abstract description 45
- 238000011084 recovery Methods 0.000 title claims abstract description 25
- 230000009977 dual effect Effects 0.000 title claims abstract description 13
- 239000000843 powder Substances 0.000 title claims abstract description 13
- 238000007599 discharging Methods 0.000 claims abstract description 20
- 238000010298 pulverizing process Methods 0.000 claims abstract description 12
- 239000002689 soil Substances 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D82/00—Crop conditioners, i.e. machines for crushing or bruising stalks
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
A kind of broken mulch film recovery combine of dual horizontal shaft type powder of straw, including frame, it is characterised in that：Frame is provided with straw millstone, blower fan, film retrieving collector and film-collecting box, and the straw millstone includes：Housing A and stalk passing away, the housing A is interior to be provided with the straw stalk pulverizing knife that can be rotated, and can be discharged after crushing from the discharging opening of stalk passing away；The film retrieving collector includes：Film mechanism and mulch film tear up mechanism, the mulch film tears up the top that mechanism is located at film mechanism, the mulch film tears up mechanism and includes housing B, mulch film breaker roll and mulch film crushing cutter are provided with housing B, the be hinged mulch film that is located at of the mulch film crushing cutter crushes roller surface, and mulch film crushing cutter can be swung around its pin joint on mulch film breaker roll.
Description
Technical field
The present invention relates to a kind of field of agricultural machinery, more particularly to a kind of broken mulch film recovery integration of operation of dual horizontal shaft type powder of straw
Machine.
Background technology
At present, the application of mulching film planting technology is very universal, carrys out enormous benefits to agricultural belt, but residual film is in soil
Remaining also turn into one it is serious the problem of, larger pollution and harm are also brought to soil and environment, soil is because of white pollution
And make plant growth hindered, serious loses support capacity, on the other hand, while the application of mulching film planting technology,
Straw chopping and returning is also an important technical measures, therefore at the end of a crop-planting season, usually can be by mulch film
Recovery and crop material chopping and returning are carried out simultaneously.
Mulch film reclaims and crop material chopping and returning has substep to carry out carrying out both of which, but any pattern with synchronous
Practical operation in, be all that cleaning crushing first is carried out to stalk, then mulch film is recycled, existing machinery is to stalk
All can be more or less when carrying out cleaning comminution process enter part film roll in crop material, causes the difficulty of mulch film recovery.
Although there are a variety of straw chopping and returning and mulch film recovery combines market, practical effect is simultaneously paid no attention to
Think, main cause is：, it is necessary to be crushed to stalk and returning to the field, existing equipment are to joint by the stalk after crushing after crop harvesting
The side returning to the field of working rig, as a result, crush after stalk into strips returning to the field in the ground, if by the stalk after crushing backward
Side is shed, and influences whether to reclaim the operation of mulch film again.
In addition, mulch film recovery is gone out mulch film from ground turning in mainly using the either loosening shovel that tines, then recovery is realized,
It is current play mamoty or tine and start mulch film after, can be deposited in tine or loosening shovel at, it is necessary to stop after one end time of walking
By be deposited in tine or loosening shovel at mulch film cleared up, task again afterwards, it is such the shortcomings that be that operating efficiency is low, and
And be deposited in tine or loosening shovel at mulch film when unloading film, it is also necessary to individually cleaning again.Chain harrow or drum-type winder part hold
Phenomena such as mulch film winding rewinds is easily caused, demoulding is the problem of generally existing in current used plastic collection machinery.
Therefore, it is a kind of easy to use, disposably realize straw chopping and returning, the dual horizontal shaft type powder of straw of used plastic collection operation
Broken mulch film recovery combine is suggested.
The content of the invention
It is an object of the invention to provide a kind of broken mulch film recovery combine of dual horizontal shaft type powder of straw, including frame
(11), it is characterised in that：Frame (11) is provided with straw millstone (2), blower fan (12), film retrieving collector and film-collecting box
(8), the straw millstone (2) includes：Housing A (18) and stalk passing away (13), the housing A (18) is interior to be provided with energy
The straw stalk pulverizing knife (5) enough rotated, housing A (18) inwall are provided with stationary knife (17), and stalk passing away (13) is provided with charging
Mouth and discharging opening, the charging aperture are connected with housing A (18), and the stalk is crushed by straw stalk pulverizing knife (5) and stationary knife (17)
It can be discharged afterwards from the discharging opening of stalk passing away (13)；
The film retrieving collector includes：Film mechanism (6) and mulch film tear up mechanism, and the mulch film tears up mechanism and has been located at
The top of film mechanism (6), the mulch film tear up mechanism and include housing B (19), be provided with housing B (19) mulch film breaker roll (4) and
Mulch film crushing cutter (5), the mulch film crushing cutter (5) is be hinged to be located at mulch film breaker roll (4) surface, and mulch film crushing cutter (5) can
Swung around its pin joint on mulch film breaker roll (4), it is interior between the housing B (19) and film-collecting box (8) to be provided with residual film passage
(20) after, film mechanism (6) scoops up mulch film, the mulch film crushing cutter (5) that can be rotated is smashed, and passes through residual film passage (20)
Into film-collecting box (8)；
The straw stalk pulverizing knife (5) is arranged on the front of film mechanism (6), the discharging opening of the stalk passing away (13)
The rear of film mechanism (6) is arranged on,
The air outlet of the blower fan (12) is located in stalk passing away (13) and/or residual film passage (20), and blowing air
To discharging opening and film-collecting box (8), the film mechanism (6) is in comb teeth-shaped or tabular.
The straw stalk pulverizing knife (5) is in " L " shape or " | " shape.
During actual use：Straw millstone (2) crushes stalk, afterwards by stalk passing away (13) by stalk to
The discharge of frame rear and returning to the field, now the stalk after crushing can be blown out into stalk passing away (13) by the wind-force of blower fan,
Mulch film in afterwards is scooped up by film mechanism (6), is deposited in above film mechanism (6), now, the mulch film crushing cutter of rotation
(5) mulch film being deposited in above film mechanism (6) can be rolled and is broken into fritter, under suction function, led to by residual film
Road (20) enters film-collecting box (8).
There is no residual film winding, be directly blown into film-collecting box (8) after mulch film is torn up by mulch film crushing cutter (5), recovery it is residual
Film is clean, is advantageous to recycle.
Stalk passing away (13) is L-shaped, i.e., is made up of a upward passage and a downward passage, it is described to
Under passage surface be provided with steam vent (15), the fan outlet is located at the upward passage of stalk passing away (13).
Hanger bracket (10) and limited depth roller (3) are additionally provided with frame (11).
During actual use：Stalk after can conveniently crushing smoothly is returned to track route rear, due to steam vent (15)
Downward passage surface is arranged on, therefore, the stalk after crushing can move along stalk passing away (13), and wind-force can be from row
Stomata (15) is blown out, and effectively can prevent discharging opening from having wind to go out, and directly blows to ground, and is the straw after crushing by the soil on ground
Stalk is kicked up, and is influenceed the straw-returning effect after crushing, can farthest be reduced airborne dust, improves operating environment.
It is provided between the discharging opening of film mechanism (6) and stalk passing away (13) and hugs film tooth (7).
The film tooth (7) of hugging is in comb teeth-shaped, and when film mechanism (6) is in comb teeth-shaped, the broach gap for hugging film tooth (7) is less than
The broach gap of film mechanism (6).
During actual use：After mulch film is picked up by film mechanism (6), and it is broken by mulch film crushing cutter (5), it might have
The residual film of some small pieces falls in the ground, now, has been hugged residual film by hugging film tooth (7), and equipment is risen until headland turn and is entered
Row unloads film..
Film-collecting box (8) is netted casing, and one end and film-collecting box (8) casing of its film-collecting box bottom plate (9) are hinged, and the other end is
Free end, the film-collecting box bottom plate (9) can rotate around pin joint.
During actual use：, only need to be by the movable end of film-collecting box bottom plate (9) and casing point after film-collecting box (8) collects full mulch film
Open, you can realize that mulch film unloads film, convenient operation.
The upper surface of residual film passage (20) is provided with baffle plate (14), and one end of the baffle plate (14) is upper with residual film passage (20)
Surface is hinged, and the other end is free end.
During actual use：When mulch film after being broken passes through residual film passage (20), weight touches baffle plate (14), can be under
The impurity discharging passage discharge of side, residual film is very light, can go successively to film-collecting box (8) under the negative pressure that mulch film crushing cutter (5) rotates, and
Heavier object is prevented to enter film-collecting box (8).
Film side hack wheel (1) is provided with front of straw millstone (2), the film side hack wheel (1) can will be covered in ground
The clods breaking on film film side, facilitate film mechanism (6) skinning.
The structure of the film side hack wheel (1) is as follows：Comprising rotating shaft, rotating shaft both ends are provided with the circular wheel that breaks ground, and wheel face is set
Break ground knife, and the knife that breaks ground is arranged on the wheel surface that breaks ground, and radially stretches out.
The knife that breaks ground is wedge shaped, and small end refers to by mulch film towards mulch film direction, larger end towards outside, outside
Side, at the soil of laying plastic.
The film side hack wheel (1) is provided with copying spring, and one end of copying spring is connected with film side hack wheel (1), separately
One end is connected with frame (11), and when physical features injustice, film side hack wheel (1) can fluctuate in the presence of copying spring,
And copying spring also can compress film side hack wheel (1) to mulch film direction, more preferable hack.
During actual use：First the earthing on film side is crushed, can effectively improve film mechanism (6) plays membrane efficiency,
Improve the mulch film rate of recovery.
During present invention work, can disposably realize straw chopping and returning, the work of mulch film recovery, and the process be by
Stalk after crushing is uniformly returned on track route, avoids " collection bar " returning to the field, meanwhile, improve operating efficiency.
Meanwhile thrown after stalk crushing and use blower fan second-pumping, it is simple in construction, with making Y type Disintegrating knifes into L-type blade
Prior art compare, can avoid producing excessive wind-force picking up mulch film to smash and be mixed into stalk.Energy consumption reduces, and airborne dust is small.It is residual
Film is picked up by breaker roll and smashed, or the aggregation of skinning tooth is smashed and raised up, and come in and go out film-collecting box, and whole process is entered simultaneously without winding
Row residual film cleaning, the residual film for being included in film-collecting box are clean.
Compared with prior art, the present invention can realize straw chopping and returning and mulch film recovery integration of operation, and crush
Stalk afterwards can uniform returning to the field, be evenly scattered in ground, and mulch film recovery can improve efficiency, and the mulch film of bulk is received
After rising, fritter storage is broken into.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is mulch film breaker roll structural representation.
Fig. 3 is straw millstone structural representation.
Fig. 4 is the structural representation of film side hack wheel.
Shown in figure：1 is film side hack wheel, and 2 be straw millstone, and 2-1 is straw stalk pulverizing knife, and 3 be limited depth roller, and 4 are
Mulch film breaker roll, 5 be mulch film crushing cutter, and 6 be film mechanism, and 7 be to hug film tooth, and 8 be film-collecting box, and 9 be film-collecting box bottom plate, and 10 be outstanding
Hanger, 11 be frame, and 12 be blower fan, and 13 be stalk passing away, and 14 be baffle plate, and 15 be steam vent, and 16 be jointed shaft, and 17 be fixed
Knife, 18 be housing A, and 19 be housing B, and 20 be residual film passage.
Embodiment
Embodiment 1, reference picture 1-4 are the structural representation of the embodiment of the present invention 1：Including frame (11), it is characterised in that：
Frame (11) is provided with straw millstone (2), blower fan (12), film retrieving collector and film-collecting box (8), and the stalk crushes dress
(2) are put to include：Housing A (18) and stalk passing away (13), the housing A (18) is interior to be provided with the straw stalk pulverizing knife that can be rotated
(5), housing A (18) inwall is provided with stationary knife (17), and stalk passing away (13) is provided with charging aperture and discharging opening, the charging
Mouth is connected with housing A (18), and the stalk can be from stalk passing away after being crushed by straw stalk pulverizing knife (5) and stationary knife (17)
(13) discharging opening discharge；
The film retrieving collector includes：Film mechanism (6) and mulch film tear up mechanism, and the mulch film tears up mechanism and has been located at
The top of film mechanism (6), the mulch film tear up mechanism and include housing B (19), the interior mulch film breaker rolls (4) of housing B (19) and mulch film
Crushing cutter (5), the mulch film crushing cutter (5) is be hinged to be located at mulch film breaker roll (4) surface, and mulch film crushing cutter (5) can be around it
Pin joint is swung on mulch film breaker roll (4), interior between the housing B (19) and film-collecting box (8) to be provided with residual film passage (20), is risen
After film mechanism (6) scoops up mulch film, the mulch film crushing cutter (5) that can be rotated is smashed, and is entered by residual film passage (20) and collected
Film case (8)；
The straw stalk pulverizing knife (5) is arranged on the front of film mechanism (6), the discharging opening of the stalk passing away (13)
The rear of film mechanism (6) is arranged on,
The air outlet of the blower fan (12) is located in stalk passing away (13) and/or residual film passage (20), and blowing air
To discharging opening and film-collecting box (8), the film mechanism (6) is in comb teeth-shaped or tabular.
During actual use：Straw millstone (2) crushes stalk, afterwards by stalk passing away (13) by stalk to
The discharge of frame rear and returning to the field, now the stalk after crushing can be blown out into stalk passing away (13) by the wind-force of blower fan,
Mulch film in afterwards is scooped up by film mechanism (6), is deposited in above film mechanism (6), now, the mulch film crushing cutter of rotation
(5) mulch film being deposited in above film mechanism (6) can be rolled and is broken into fritter, under suction function, led to by residual film
Road (20) enters film-collecting box (8).
There is no residual film winding, be directly blown into film-collecting box (8) after mulch film is torn up by mulch film crushing cutter (5), recovery it is residual
Film is clean, is advantageous to recycle.
Embodiment 2：It is with the difference of embodiment 1：Stalk passing away (13) is L-shaped, i.e., by one upwards
Passage and a downward passage composition, the downward passage surface is provided with steam vent (15).
Hanger bracket (10) and limited depth roller (3) are additionally provided with frame (11).
During actual use：Stalk after can conveniently crushing smoothly is returned to track route rear, due to steam vent (15)
Downward passage surface is arranged on, therefore, the stalk after crushing can move along stalk passing away (13), and wind-force can be from row
Stomata (15) is blown out, and prevents discharging opening from having wind to go out, and influences the straw-returning effect after crushing, and reduces airborne dust, improves operation
Environment.
Embodiment 3：It is with the difference of embodiment 1：The discharging opening of film mechanism (6) and stalk passing away (13)
Between be provided with hug film tooth (7).
The film tooth (7) of hugging is in comb teeth-shaped, and when film mechanism (6) is in comb teeth-shaped, the broach gap for hugging film tooth (7) is less than
The broach gap of film mechanism (6).
During actual use：After mulch film is picked up by film mechanism (6), and it is broken by mulch film crushing cutter (5), it might have
The residual film of some small pieces falls in the ground, now, has been hugged residual film by hugging film tooth (7), and equipment is risen until headland turn and is entered
Row unloads film.
Embodiment 4：It is with the difference of embodiment 1：Film-collecting box (8) is netted casing, its film-collecting box bottom plate (9)
One end is hinged with film-collecting box (8) casing, and the other end is free end, and the film-collecting box bottom plate (9) can rotate around pin joint.
During actual use：, only need to be by the movable end of film-collecting box bottom plate (9) and casing point after film-collecting box (8) collects full mulch film
Open, you can realize that mulch film unloads film, convenient operation.
Embodiment 5：It is with the difference of embodiment 1：The upper surface of residual film passage (20) is provided with baffle plate (14), described
One end of baffle plate (14) and the upper surface of residual film passage (20) are hinged, and the other end is free end.
During actual use：When mulch film after being broken passes through residual film passage (20), weight touches baffle plate (14), can be under
The impurity discharging passage discharge of side, residual film is very light, can go successively to film-collecting box (8) under the negative pressure that mulch film crushing cutter (5) rotates, and
Heavier object is prevented to enter film-collecting box (8).
Embodiment 6：It is with the difference of embodiment 1：Film side hack wheel (1) is provided with front of straw millstone (2),
Clods breaking when being covered in mulch film film can be facilitated film mechanism (6) skinning by the film in hack wheel (1).
The structure of the film side hack wheel (1) is as follows：Comprising rotating shaft, rotating shaft both ends are provided with the circular wheel that breaks ground, and wheel face is set
Break ground knife, and the knife that breaks ground is arranged on the wheel surface that breaks ground, and radially stretches out.
The knife that breaks ground is wedge shaped, and small end refers to by mulch film towards mulch film direction, larger end towards outside, outside
Side, at the soil of laying plastic.
The film side hack wheel (1) is provided with copying spring, and one end of copying spring is connected with film side hack wheel (1), separately
One end is connected with frame (11), and when physical features injustice, film side hack wheel (1) can fluctuate in the presence of copying spring,
And copying spring also can compress film side hack wheel (1) to mulch film direction, more preferable hack.
During actual use：First the earthing on film side is crushed, can effectively improve film mechanism (6) plays membrane efficiency,
Improve the mulch film rate of recovery.
Claims (7)
1. a kind of broken mulch film recovery combine of dual horizontal shaft type powder of straw, including frame (11), it is characterised in that：Frame (11)
Straw millstone (2), blower fan (12), film retrieving collector and film-collecting box (8) are provided with,
The straw millstone (2) includes：Housing A (18) and stalk passing away (13), the housing A (18) is interior to be provided with energy
The straw stalk pulverizing knife (5) enough rotated, housing A (18) inwall are provided with stationary knife (17), and stalk passing away (13) is provided with charging
Mouth and discharging opening, the charging aperture are connected with housing A (18), and the stalk is crushed by straw stalk pulverizing knife (5) and stationary knife (17)
It can be discharged afterwards from the discharging opening of stalk passing away (13)；
The film retrieving collector includes：Film mechanism (6) and mulch film tear up mechanism, and the mulch film tears up mechanism and is located at machine for removing mulch film
The top of structure (6), the mulch film tear up mechanism and include housing B (19), and mulch film breaker roll (4) and mulch film are provided with housing B (19)
Crushing cutter (5), the mulch film crushing cutter (5) is be hinged to be located at mulch film breaker roll (4) surface, and mulch film crushing cutter (5) can be around it
Pin joint is swung on mulch film breaker roll (4), interior between the housing B (19) and film-collecting box (8) to be provided with residual film passage (20), is risen
After film mechanism (6) scoops up mulch film, the mulch film crushing cutter (5) that can be rotated is smashed, and is entered by residual film passage (20) and collected
Film case (8)；
The straw stalk pulverizing knife (5) is arranged on the front of film mechanism (6), and the discharging opening of the stalk passing away (13) is set
At the rear of film mechanism (6),
The air outlet of the blower fan (12) is located in stalk passing away (13) and/or residual film passage (20), and dry wind direction to
Discharging opening and film-collecting box (8), the film mechanism (6) are in comb teeth-shaped or tabular.
2. the broken mulch film recovery combine of dual horizontal shaft type powder of straw as claimed in claim 1, it is characterised in that：Stalk is discharged
Passage (13) is L-shaped, i.e., is made up of a upward passage and a downward passage, and the downward passage surface is provided with
Steam vent (15).
3. the broken mulch film recovery combine of dual horizontal shaft type powder of straw as claimed in claim 1, it is characterised in that：Film mechanism
(6) it is provided between the discharging opening of stalk passing away (13) and hugs film tooth (7).
4. the broken mulch film recovery combine of dual horizontal shaft type powder of straw as claimed in claim 3, it is characterised in that：It is described to hug film
Tooth (7) is in comb teeth-shaped, and when film mechanism (6) is in comb teeth-shaped, the broach gap for hugging film tooth (7) is less than the comb of film mechanism (6)
Backlash.
5. the broken mulch film recovery combine of dual horizontal shaft type powder of straw as described in claim 1,2,3 or 4, it is characterised in that：
Film-collecting box (8) is netted casing, and one end and film-collecting box (8) casing of its film-collecting box bottom plate (9) are hinged, and the other end is free end,
The film-collecting box bottom plate (9) can rotate around pin joint.
6. the broken mulch film recovery combine of dual horizontal shaft type powder of straw as described in claim 1,2,3 or 4, it is characterised in that：
The upper surface of residual film passage (20) is provided with baffle plate (14), and one end of the baffle plate (14) is cut with scissors with the upper surface of residual film passage (20)
Connect, the other end is free end.
7. the broken mulch film recovery combine of dual horizontal shaft type powder of straw as described in claim 1,2,3 or 4, it is characterised in that：
It is provided with film side hack wheel (1) in front of straw millstone (2), the film can be by when being covered in mulch film film in hack wheel (1)
Clods breaking, facilitate film mechanism (6) skinning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711170743.3A CN107750663B (en) | 2017-11-22 | 2017-11-22 | Double horizontal shaft type straw crushing and mulching film recycling combined machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711170743.3A CN107750663B (en) | 2017-11-22 | 2017-11-22 | Double horizontal shaft type straw crushing and mulching film recycling combined machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107750663A true CN107750663A (en) | 2018-03-06 |
| CN107750663B CN107750663B (en) | 2023-10-31 |
Family
ID=61280304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711170743.3A Active CN107750663B (en) | 2017-11-22 | 2017-11-22 | Double horizontal shaft type straw crushing and mulching film recycling combined machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107750663B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109819762A (en) * | 2019-04-10 | 2019-05-31 | 福建永顺机械有限公司 | A kind of used plastic collection working rig |
| CN111903339A (en) * | 2020-07-24 | 2020-11-10 | 农业农村部南京农业机械化研究所 | Improved structure of straw crushing covering returning machine |
| CN111937597A (en) * | 2020-07-23 | 2020-11-17 | 陈孝中 | Combined straw collector |
| CN115534172A (en) * | 2022-11-16 | 2022-12-30 | 山东省农业机械科学研究院 | Cleaning device and cleaning method for recycling residual films |
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