CN104919932B - Method for recovering broken plastic films and crop planting method adopting same - Google Patents
Method for recovering broken plastic films and crop planting method adopting same Download PDFInfo
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- CN104919932B CN104919932B CN201510389191.XA CN201510389191A CN104919932B CN 104919932 B CN104919932 B CN 104919932B CN 201510389191 A CN201510389191 A CN 201510389191A CN 104919932 B CN104919932 B CN 104919932B
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Abstract
The invention discloses a method for recovering broken plastic films and a crop planting method adopting the method. The method for recovering broken plastic films of the invention comprises: firstly loosening a shallow layer of the ground surface; then transversely combing the loose soil layer, wherein broken plastic films in the loose soil layer are transversely combed to be gathered at a side to form a dense broken plastic film strip; recovering the broken plastic films on the dense broken plastic film strip; and finally performing sowing in the shallow layer of the ground surface where the broken plastic films have been recovered. Compared with the prior art, the method for recovering broken plastic films and the crop planting method adopting the method effectively clear and recover the broken plastic films from the soil in the sowing layer, not only greatly lower the workload of the recovery, but also greatly improve the work efficiency of the recovery, especially greatly improve the growth environment of the sowing soil layer, and ensure the better healthy growth of crop seedlings.
Description
Technical field
The present invention relates to a kind of agricultural tillage operational method, a kind of method that specifically residual broken mulch film reclaims and by the party
The proportion of crop planting method that method is constituted.
Background technology
At present, mulching film planting technology application is very universal, brings enormous benefits to agricultural, but residual film is residual in soil
Deposit and also become a serious problem, larger pollution and harm are also brought to soil and environment, soil is because of white pollution
Make plant growth hindered, serious loses support capacity.
In therefore current production, people have given one's full attention to the mulch film recovery operation after using, and pass through various machines
Tool carries out centralized recovery, so that most residual films in production is reclaimed, massive pollution phenomenon is inhibited.But due to year after year
Use, removal process always have partly film fragment remain in and be difficult in soil reclaim, and this part of residual film makes
Carry out operation recovering effect with current mulching specially used recovery machinery very poor, such as not in time clearing and retrieving then to form collection tired, and
Work the mischief to the various operations in plantation.
The recovery one of residual film is to adopt manual recovery at present, mainly larger piece is picked up with the residual film floating on soil surface
Pick up, efficiency is low, high labor intensive.Two is that machinery reclaims.
Current main employing of recovery machinery hooks rake or screen type.Hook rake pickup effect poor, particularly to tiny
Residual film fragment is difficult to work.
Screen type collects effect preferably, but efficiency very low it is difficult to large-area applications.
The recovery machinery of residual film mainly has following a few class at present.
Directly play membrane type: 98212885.1 disclose a kind of volume type remnant film recoverer by rising of sequentially installing after going to
Film wheel, film feeding impeller and wound membrane roller, have the skinning gear teeth on skinning wheel, have adhesive tape blade on film feeding impeller, in skinning wheel
The back lower place is provided with skinning guide rail it is adaptable to the mulch film before arable land reclaims, for the residual film fragment having remained in soil then
Helpless.
Rake formula: Chinese patent cn200420069544.5, cn200620158834.6, cn200720147138.x,
Farmland incomplete film-recovering machine disclosed in cn201115333y, cn200962716y, cn2719003y, cn204377359u just belongs to
This class machinery, mainly carries out rake by elastic claw, such mechanism structure simply, operating speed soon, mainly for during autumn harvest or
The recovery of this season mulch film after autumn harvest, is suitable for large stretch of mulch film being carried out reclaim operation, but broken for the tiny residual film in soil
Piece does not almost have effect, and the broken small leftover for soil deep layer is difficult to reclaim.
Screening type: as Chinese patent cn200720156741.4, cn200820103700.3, cn200520105700.3,
Incomplete film-recovering machine disclosed in cn201410464258.7.Operation is typically also used for special working rig, mainly passes through screen cloth one
Residual film is separated by class separating mechanism with soil, and working performance is relatively low, is difficult to the needs adapting to produce.
Harrow formula: as Chinese patent cn99213281.9, cn200820103942.2, cn200920164612.9,
cn200520002575.3、cn200620114191.5、cn201220117766.4、cn95203438.7、
Plastic film residue collect mechanism disclosed in cn201020604657.6, cn201010542303.8, cn201010284986.1, mainly passes through
The collecting reel being covered with thorn-like spike-tooth rolls in soil, and the residual film in soil is provoked by thorn-like spike-tooth, and collecting reel is provided with
The Shua Mo mechanism of rotary broom one class is by under the residual film brush on thorn-like spike-tooth and reclaim.The structure ratio of this class mechanism is simple, can
It is combined carrying out integration of operation with various Work machines, be particularly suitable for the less important work in various farming.
Above-mentioned plastic film residue collect mechanism has a preferable recovering effect mainly for a large amount of or large stretch of mulch film, and in soil remaining
Fritter fragment does not then almost have effect, and these little mulch film fragments can form accumulation in soil.These residual broken mulch films after for many years
Accumulation quite serious, farming is made and has a strong impact on, particularly the seed seedling growth of this season is affected extremely serious: always have
Just sowing, on mulch film relic, makes seed be difficult to smoothly take root to Some seeds.
Due to the presence of former years residual broken mulch film, when seed is sowed in residual film, germination can be led to take root difficulty, affect crop
Emerge, thus causing the underproduction.Existing broadcast front incomplete film-recovering machine, mainly based on rake formula and chain harrow incomplete film-recovering machine, hug
Rake incomplete film-recovering machine, such as
Chinese patent cn201310712777.6, cn201220168697.x, cn201320361901.4,
Cn200820301759.3, cn200920164612.9, cn201020521779.9, cn201020567250.0 then disclose from
Pick up or separate the equipment of residual broken mulch film in soil, but these equipment targeted be all whole large-area soil, that is, big
The soil of area is widely processed,
It is scattered in plot due to cultivating the residual broken mulch film remaining in soil for many years, and very uneven, relatively
Itself seem in soil and ratio is sparser, workload is big by the way of large-area soil is carried out with extensive treatments is
Unthinkable, at all unrealistic in practice.
Therefore, it is extremely difficult for being cultivated the residual broken mulch film remaining in soil for many years and pick up from soil or separate
, have become as a great problem in current modern agriculture plantation.
For the problems referred to above, method and the proportion of crop planting method being made up of the method that a kind of residual broken mulch film reclaims, special
It is not that one kind carries out prune job for shallow surface, cultivated the residual broken mulch film remaining in soil seeding layer for many years and carry out clearly
Reason reclaims, and then significantly increases method and the farming being made up of the method that the residual broken mulch film of the growing environment of seeding layer reclaims
Thing implantation methods just arise at the historic moment.
Content of the invention
It is an object of the invention to provide a kind of method that residual broken mulch film in the soil of the pattern of mulching film planting for many years plantation reclaims
And the proportion of crop planting method being made up of the method, particularly one kind carries out prune job for shallow surface, will cultivate for many years
Remain in the residual broken mulch film in soil shallow surface and carry out clearing and retrieving, and then significantly increase the growing environment of shallow surface
Method and the proportion of crop planting method being made up of the method that residual broken mulch film reclaims.
The method that the residual broken mulch film of the present invention reclaims is: first shallow surface is carried out loose, afterwards to loose soil layer
Carry out horizontal combing, the residual broken mulch film combing in loose soil layer be laterally pooled to the band that side forms intensive residual broken mulch film,
Again the residual broken mulch film on the band of described intensive residual broken mulch film is reclaimed.
Further, above-mentioned shallow surface is primarily referred to as the soil layer within 10 centimetres of earth's surface.
Further, above-mentioned shallow surface is carried out loose and by described residual broken mulch film combing be pooled to side formed intensive
Residual broken mulch film band is carried out using following device: comprises traction or hanger bracket (1), frame (2), tine group (4) and driver
Structure (7), it thes improvement is that: is provided with residual film at tine group (4) rear portion and holds together collecting mechanism, this residual film is held together collecting mechanism and comprised to drive
Chain (62), drive chain (62) is provided with hugs film tooth (61) in array-like.
Further, the above-mentioned lower end hugging film tooth (61) is preferably provided with a bending section.
Further, above-mentioned residual film is held together collecting mechanism and is provided with gauge wheel (63).
Further, above-mentioned tine group (4) and residual film hold together to be preferably provided with hack mechanism (5) between collecting mechanism, and this is broken
Native mechanism (5) can be one of pack roller or disk array or two or more combinations.
To above-mentioned, residual broken mulch film on intensive residual broken mulch film band is reclaimed by picking up separating mechanism, described pickup
Separating mechanism can be any one pickup separating mechanism existing at present, including at least pick-up mechanism, conveying mechanism and screening machine
Structure.
Further, above-mentioned residual broken mulch film on intensive residual broken mulch film band is reclaimed, in following
Device is carried out: described pickup separating mechanism preferred structure is as follows: pick-up mechanism comprise dial pick up roller (81) and guide plate (82), group
Picking up roller (81) is a barrel, is provided with densely covered moving tooth (80), moving tooth (80) can be plate body, the finger-like body of rod on barrel
Or one or more mixture arbitrary in dentate body.
Described conveying mechanism can be conveyer belt (83), and conveyer belt (83) is preferably provided with horizontal baffle plate (84).
Preferably, described conveying mechanism is in preferably grid or netted sieve nest.
Described screening mechanism is preferably netted or mouse cage shape rotary screen (85)；
Further, described moving tooth (80) is the finger-like body of rod, and finger-like lever front end is provided with a bending section, and described
Bending section end sensing side rear direction.
Further, the cross-shaped sensing of described moving tooth (80) bending section dials the both sides picking up roller (81) barrel, that is, described
On barrel one extricates from the left side of the bending section sensing barrel of tooth (80), and another bending section extricating from tooth (80) then points to rolling
The right side of cylinder.
Above-mentioned pick-up mechanism can also be negative-pressure type mechanism, comprises negative-pressure air fan (88), the front end of negative-pressure air fan (88)
It is provided with negative pressure suction inlet (87), described conveying mechanism is the malleation delivery pipe (89) of negative-pressure air fan (88) rear end.
The proportion of crop planting method being made up of the method that above-mentioned residual broken mulch film reclaims, particularly one kind is directed to mulching film planting
Pattern cultivate for many years after farmland proportion of crop planting method, it is characterized by: before carrying out crop seeding, using above-mentioned
The method that reclaims of residual broken mulch film tilled the land shallow surface is processed, described shallow surface is the sowing of crops
Layer, carried out being sowed in the shallow surface after residual broken mulch film reclaims described afterwards again.
Further, above-mentioned shallow surface is primarily referred to as the soil layer within 10 centimetres of earth's surface.
In a particular application, the residual film of the present invention hold together collecting mechanism can with each two one group be symmetrically arranged in frame (2), from
Residual broken mulch film is held together collection to centre by the left and right sides, in hgher efficiency.
Compared with prior art, the residual broken mulch film in shallow surface is cleared up from soil by the present invention prior to seeding effectively
And reclaim, the workload not only recycling is greatly lowered, and substantially increases the work efficiency of recovery, particularly substantially improves
The growing environment of soil seeding layer is it is ensured that crop seedling can more healthily grow.
Brief description
Fig. 1 is the structural representation of the embodiment of the present invention 1 main view.
The structural representation that Fig. 2 overlooks for Fig. 1.
Fig. 3 holds together the structural representation of collecting mechanism for the embodiment of the present invention 1 residual film.
Fig. 4 holds together the structural representation of collecting mechanism for the embodiment of the present invention 2 residual film.
Fig. 5 is the structural representation of the embodiment of the present invention 3 main view.
Fig. 6 is the structural representation of Fig. 5 backsight.
Fig. 7 is the structural representation of the embodiment of the present invention 4 main view.
Fig. 8 is 4 groups of structural representations picking up roller of the embodiment of the present invention.
Fig. 9 is 5 groups of structural representations picking up roller of the embodiment of the present invention.
Figure 10 is the structural representation of the embodiment of the present invention 6 main view.
Figure 11 is 7 groups of structural representations picking up roller of the embodiment of the present invention.
Figure 12 is 8 groups of structural representations picking up roller of the embodiment of the present invention.
Shown in figure: 1 is traction or hanger bracket, 2 is frame, and 3 is quadric chain, and 4 is tine group, and 5 is pulverizer
Structure, 61 is to hug film tooth, and 62 is drive chain, and 63 is gauge wheel, and 64 is sprocket wheel, and 65 is chain support wheel, and 66 is brush deflector roll, and 7 are
Drive mechanism, 80 is moving tooth, and 81 is to dial to pick up roller, and 82 is guide plate, and 83 is conveyer belt, and 84 is baffle plate, and 85 is rotary screen, and 86 is to receive
Header, 87 is negative pressure suction inlet, and 88 is negative-pressure air fan, and 89 is malleation delivery pipe.
Specific embodiment
Embodiment 1: 1- Fig. 3 referring to the drawings, is the structural representation of the device of the embodiment of the present invention 1, comprises to draw or outstanding
Hanger 1, frame 2, tine group 4 and drive mechanism 7, are provided with residual film at tine group 4 rear portion and hold together collecting mechanism, this residual film holds together collection machine
Structure comprises drive chain 62 and gauge wheel 63, and drive chain 62 is in and ground level that drive chain 62 is provided with array-like
Hug film tooth 61, hug film tooth 61 and be arranged at drive chain 62 side vertical with drive chain 62, the lower end hugging film tooth 61 is provided with one
Individual bending section, tine group 4 and residual film hold together to be provided with hack mechanism 5 between collecting mechanism, and this hack mechanism 5 can be pack roller or circle
One of chip arrays or two or more combinations, described residual film is held together one group of collecting mechanism each two and is symmetrically arranged in frame 2, from
Residual broken mulch film is held together collection to centre by the left and right sides.
Using above-mentioned device, first pass through tine group 4 and shallow surface is carried out loose, hack mechanism 5 is by bulk
Soil block is pulverized, and residual film is held together collecting mechanism and carried out horizontal combing to loose soil layer, by the residual broken mulch film in loose soil layer afterwards
Combing is laterally pooled to the band that side forms intensive residual broken mulch film, then to residual broken on the band of described intensive residual broken mulch film
Film is reclaimed.To above-mentioned, residual broken mulch film on intensive residual broken mulch film band is reclaimed by picking up separating mechanism, described
Picking up separating mechanism can be any one pickup separating mechanism existing at present, including at least pick-up mechanism, conveying mechanism and sieve
Sub-agencies.
Embodiment 2: with reference to Fig. 4, be the structural representation of the embodiment of the present invention 2, compared with Example 1, the present embodiment
Difference is: drive chain 62 be provided with 3 rows be in array-like hug film tooth 61.
Embodiment 3: with reference to Fig. 5, Fig. 6, be the structural representation of the embodiment of the present invention 3, compared with Example 1, this enforcement
The difference of example is: drive chain 62 is in perpendicular to the ground, hugs film tooth 61 and is arranged on drive chain 62 same plane, hugs film tooth
61 are the bar of finger-like and are provided with 3 rows, and middle part is additionally provided with brush deflector roll 66.
Embodiment 4: with reference to Fig. 6, Fig. 7, it is the structural representation of the embodiment of the present invention 4, compared with embodiment before, this
The difference of embodiment is, in the residual broken mulch film on intensive residual broken mulch film band is reclaimed, using the recovery dress of one
Put carry out reclaim operation, described pickup separating mechanism comprise dial pick up roller 81 and guide plate 82, dial pick up roller 81 be a barrel,
Barrel is provided with densely covered moving tooth 80, and moving tooth 80 is the finger-like body of rod, and described conveying mechanism is conveyer belt 83, on conveyer belt 83
It is provided with horizontal baffle plate 84, described conveying mechanism is netted or the rotary screen of mouse cage shape 85.
Residual broken mulch film can be realized by this device and clear up and reclaim disposably completing.
Embodiment 5: with reference to Fig. 8, be the structural representation of the embodiment of the present invention 5, compared with Example 4, the present embodiment
Difference is: described moving tooth 80 is the finger-like body of rod, and finger-like lever front end is provided with a bending section, and described bending section institute
State cross-shaped sensing of moving tooth 80 bending section and dial the both sides picking up roller 81 barrel, that is, on described barrel extricates from the curved of tooth 80
Pars convoluta points to the left side of barrel, and another bending section extricating from tooth 80 then points to the right side of barrel.
Embodiment 6: with reference to Figure 10, it is the structural representation of the embodiment of the present invention 6, compared with embodiment before, this reality
The difference applying example is, in the residual broken mulch film on intensive residual broken mulch film band is reclaimed, using the retracting device of one
Carry out reclaiming operation, described pickup separating mechanism comprises negative-pressure air fan 88, and the front end of negative-pressure air fan 88 is provided with negative pressure suction inlet 87,
Described conveying mechanism is the malleation delivery pipe 89 of negative-pressure air fan 88 rear end.
Embodiment 7: with reference to Figure 11, it is the structural representation of the embodiment of the present invention 7, compared with embodiment before, this reality
The difference applying example is, moving tooth 80 is plate body.
Embodiment 8: with reference to Figure 12, it is the structural representation of the embodiment of the present invention 8, compared with embodiment before, this reality
The difference applying example is, moving tooth 80 is dentate body.
Embodiment 9: before spring sowing cotton seed, using the device of embodiment 1-8 any embodiment, first to 10 lis of earth's surface
Shallow-layer within rice carries out loose, carries out horizontal combing to loose soil layer afterwards, by the residual broken mulch film combing in loose soil layer
Laterally it is pooled to the band that side forms intensive residual broken mulch film, the more residual broken mulch film on the band of described intensive residual broken mulch film is entered
Row reclaims, and after improving the growing environment of seeding layer, carries out seeding operation.
Embodiment 10: before spring corn seeding, using the device of embodiment 1-8 any embodiment, first to earth's surface 10
Shallow-layer within centimetre carries out loose, carries out horizontal combing to loose soil layer afterwards, by the residual broken mulch film comb in loose soil layer
Reason is laterally pooled to the band that side forms intensive residual broken mulch film, then to the residual broken mulch film on the band of described intensive residual broken mulch film
Reclaimed, after improving the growing environment of seeding layer, carried out seeding operation.
Embodiment 11: before autumn and winter wheat cultivation, using the device of embodiment 1-8 any embodiment, first to earth's surface
Shallow-layer within 10 centimetres carries out loose, carries out horizontal combing to loose soil layer afterwards, by the residual broken mulch film in loose soil layer
Combing is laterally pooled to the band that side forms intensive residual broken mulch film, then to residual broken on the band of described intensive residual broken mulch film
Film is reclaimed, and after improving the growing environment of seeding layer, carries out seeding operation.
Embodiment 12: before the sowing of spring Helianthi, using the device of embodiment 1-8 any embodiment, first to earth's surface
Shallow-layer within 10 centimetres carries out loose, carries out horizontal combing to loose soil layer afterwards, by the residual broken mulch film in loose soil layer
Combing is laterally pooled to the band that side forms intensive residual broken mulch film, then to residual broken on the band of described intensive residual broken mulch film
Film is reclaimed, and after improving the growing environment of seeding layer, carries out seeding operation.
The above is only the preferred embodiment of the present invention it is noted that above-mentioned preferred implementation be not construed as right
The restriction of the present invention, protection scope of the present invention should be defined by claim limited range.For the art
For those of ordinary skill, without departing from the spirit and scope of the present invention, some improvements and modifications can also be made also should regard
For protection scope of the present invention.
Claims (14)
1. a kind of residual broken mulch film reclaims method it is characterised in that:
First shallow surface is carried out loose, afterwards horizontal combing is carried out to loose soil layer, will be residual broken in loose soil layer
Film combing is laterally pooled to the band that side forms intensive residual broken mulch film, then to residual broken on the band of described intensive residual broken mulch film
Mulch film is reclaimed；
Described shallow surface carried out loose and described residual broken mulch film combing is pooled to side forms intensive residual broken mulch film band
Carried out using following device: comprise traction or hanger bracket (1), frame (2), tine group (4) and drive mechanism (7), loosening the soil
Tooth group (4) rear portion is provided with residual film and holds together collecting mechanism, and this residual film is held together collecting mechanism and comprised drive chain (62), and drive chain (62) is provided with
Hug film tooth (61) in array-like；
Described tine group (4) and residual film hold together to be provided with hack mechanism (5) between collecting mechanism, and this hack mechanism (5) is pack roller
Or the combination of one of disk array or two kinds.
2. residual broken mulch film according to claim 1 reclaims method it is characterised in that: described shallow surface refers to earth's surface
Soil layer within 10 centimetres.
3. residual broken mulch film according to claim 1 and 2 reclaims method it is characterised in that: described film tooth (61) of hugging
Lower end is provided with a bending section.
4. residual broken mulch film according to claim 1 and 2 reclaims method it is characterised in that: described residual film holds together collecting mechanism
It is provided with gauge wheel (63).
5. residual broken mulch film according to claim 3 reclaims method it is characterised in that: described residual film is held together collecting mechanism and is provided with
Gauge wheel (63).
6. residual broken mulch film according to claim 1 and 2 reclaims method it is characterised in that: described residual broken mulch film band
On residual broken mulch film by pick up separating mechanism reclaimed, described pickup separating mechanism include at least pick-up mechanism, conveyer
Structure and screening mechanism, pick-up mechanism comprises to dial and picks up roller (81) and guide plate (82), dials and picks up roller (81) for a barrel, in barrel
Be provided with densely covered moving tooth (80), moving tooth (80) is plate body, in the finger-like body of rod or dentate body arbitrary one or more
Mixture.
7. residual broken mulch film according to claim 6 reclaims method it is characterised in that:
Described conveying mechanism is conveyer belt (83), and conveyer belt (83) is provided with horizontal baffle plate (84), described conveying mechanism
It is in grid or netted sieve nest.
8. residual broken mulch film according to claim 6 reclaims method it is characterised in that: described moving tooth (80) is finger lever
Body, and finger-like lever front end is provided with a bending section, and the end sensing side rear direction of described bending section, and, described
The cross-shaped sensing of moving tooth (80) bending section dials the both sides picking up roller (81) barrel.
9. residual broken mulch film according to claim 7 reclaims method it is characterised in that: described moving tooth (80) is finger lever
Body, and finger-like lever front end is provided with a bending section, and the end sensing side rear direction of described bending section, and, described
The cross-shaped sensing of moving tooth (80) bending section dials the both sides picking up roller (81) barrel.
10. residual broken mulch film according to claim 3 reclaims method it is characterised in that: on described residual broken mulch film band
Residual broken mulch film by pick up separating mechanism reclaimed, described pickup separating mechanism include at least pick-up mechanism, conveying mechanism
And screening mechanism, pick-up mechanism comprises to dial and picks up roller (81) and guide plate (82), dials and picks up roller (81) for a barrel, on barrel
Be provided with densely covered moving tooth (80), moving tooth (80) is plate body, in the finger-like body of rod or dentate body arbitrary one or more
Mixture.
Method that 11. residual broken mulch films according to claim 10 reclaim it is characterised in that:
Described conveying mechanism is conveyer belt (83), and conveyer belt (83) is provided with horizontal baffle plate (84), described conveying mechanism
It is in grid or netted sieve nest.
Method that 12. residual broken mulch films according to claim 10 reclaim it is characterised in that: described moving tooth (80) is finger lever
Body, and finger-like lever front end is provided with a bending section, and the end sensing side rear direction of described bending section, and, described
The cross-shaped sensing of moving tooth (80) bending section dials the both sides picking up roller (81) barrel.
Method that 13. residual broken mulch films according to claim 11 reclaim it is characterised in that: described moving tooth (80) is finger lever
Body, and finger-like lever front end is provided with a bending section, and the end sensing side rear direction of described bending section, and, described
The cross-shaped sensing of moving tooth (80) bending section dials the both sides picking up roller (81) barrel.
A kind of 14. proportion of crop planting methods it is characterised in that: before carrying out crop seeding, appointed using claim 1-13
After the method that residual broken mulch film described in one reclaims is processed to tilled the land shallow surface, then carried out process described
Sowed in shallow surface afterwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510389191.XA CN104919932B (en) | 2015-07-03 | 2015-07-03 | Method for recovering broken plastic films and crop planting method adopting same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510389191.XA CN104919932B (en) | 2015-07-03 | 2015-07-03 | Method for recovering broken plastic films and crop planting method adopting same |
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| CN104919932B true CN104919932B (en) | 2017-02-01 |
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| US3139939A (en) * | 1962-03-15 | 1964-07-07 | Floyd Graves | Power-driven field cultivator with soil-sifting attachment |
| CN203072323U (en) * | 2013-02-21 | 2013-07-24 | 昌吉市金世通农机制造有限公司 | Residual film recycling machine for tubers |
| CN103718682B (en) * | 2013-12-23 | 2016-01-13 | 新疆科神农业装备科技开发股份有限公司 | A kind of straw-returning damaged film gathering and cleaning packing operational method |
| CN103650674A (en) * | 2013-12-23 | 2014-03-26 | 新疆科神农业装备科技开发有限公司 | Machine for picking up, cleaning up and packaging residual film |
| CN103999585B (en) * | 2014-05-20 | 2016-04-06 | 石河子大学 | Machine for recovering broken film |
| CN204392789U (en) * | 2014-12-31 | 2015-06-17 | 白玉成 | The scraper of root stubble machine for recovering broken film |
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