CN105247989B - A kind of stubbing type bar UF membrane film picking machine - Google Patents
A kind of stubbing type bar UF membrane film picking machine Download PDFInfo
- Publication number
- CN105247989B CN105247989B CN201510747512.9A CN201510747512A CN105247989B CN 105247989 B CN105247989 B CN 105247989B CN 201510747512 A CN201510747512 A CN 201510747512A CN 105247989 B CN105247989 B CN 105247989B
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- membrane
- frame
- stubble
- bar
- film
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Abstract
The present invention relates to a kind of stubbing type bar UF membrane film picking machine, including frame, the road wheel of frame rear portion bottom girder is arranged on, the head of the frame front end is arranged on, is arranged on the native UF membrane conveying device of the upper rack and is arranged on the bar UF membrane collection device of the frame aft, it is characterised in that：The head top is provided with worm gearing, and worm gearing lower section is provided with the tooth-like skinning tooth of grate and stubble-cleaning film feeder；The worm gearing connects the native UF membrane conveying device by carrier chain；The stubble-cleaning film feeder is located at the tooth-like skinning tooth top of the grate；Pitch adjustment disk is provided with the tooth-like skinning tooth two ends of grate, the pitch adjustment disk is connected to frame front end both sides；The bar film being provided with the frame of the native UF membrane conveying device rear end diagonally downward slides plate.The present invention collects bar film simultaneously, and cleaning is relatively cleaner, can separate out native film and bar film, reduces working time, improves operating efficiency.
Description
Technical field
The present invention relates to agricultural machinery equipment, more particularly to a kind of stubbing type bar UF membrane film picking machine.
Background technology
Mulch film is a kind of material that cannot be degraded, and can make soil deterioration, and the mulch film of a large amount of residuals influences the growth of crops,
Therefore autumn stubble and Qiu Moshi peasant households have harvested plant and have carried out problem more worried during site preparation, and preferably being planted for Second Year needs
Cleaned out field.At present, farmland incomplete film and the cleaning work of bar stubble is mainly used manually to gather up to be hugged with small-sized machine and taken off, people
Work hugs to take off to waste time and energy, and hugs the ground membrane removal that will can not be buried in during taking off in soil, and cleaning is not clean, and scale removal process
Can not be larger by bar UF membrane, labour intensity；Although small-sized machine is hugged to take off reduces labour intensity, process elder generation is taken off due to hugging
Bar stubble is removed, part mulch film can be wrapped on bar stubble when bar stubble is removed, mulch film is hugged again after bar stubble cleaning and claws field, hugged and take off
Mulch film is easily hugged and fragmentated by process, and a part of fragment can be remained in field, and making to hug the bar film for clawing cannot carry out separation receipts
Collection, influence bar stubble use, while hug take off after also need to manual cleaning, operating efficiency is than relatively low.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of collection bar film simultaneously, and mulch film cleaning is relatively cleaner, both may be used
Rod film is separated with by soil block, bar UF membrane can be made again, reduce working time, improve the stubbing type bar UF membrane of operating efficiency
Film picking machine.
To solve the above problems, a kind of stubbing type bar UF membrane film picking machine of the present invention, including frame, it is arranged on institute
The road wheel of frame rear portion bottom girder is stated, the head of the frame front end is arranged on, is arranged on the native UF membrane of the upper rack
Conveying device and it is arranged on the bar UF membrane collection device of the frame aft, it is characterised in that：The head top is provided with
Worm gearing, worm gearing lower section is provided with the tooth-like skinning tooth of grate and stubble-cleaning film feeder；The worm-drive dress
Put and the native UF membrane conveying device is connected by carrier chain；The stubble-cleaning film feeder is located on the tooth-like skinning tooth of the grate
Side；Pitch adjustment disk is provided with the tooth-like skinning tooth two ends of grate, the pitch adjustment disk is connected to frame front end both sides；Institute
The bar film being provided with the frame for stating native UF membrane conveying device rear end diagonally downward slides plate.
The stubble-cleaning film feeder includes rotating shaft, stubble-cleaning film feeding blade and adjustable bearing base；The rotating shaft axial plane is provided with and is in
The stubble-cleaning film feeding blade of trigonometric expression distribution, angle is set to 120 ° to the stubble-cleaning film feeding blade between any two；The rotating shaft is close to
It is corresponding at two ends that the adjustable bearing base, wherein one end connection driven gear II are installed；The adjustable bearing base is located at institute
State head vertical beam middle position；Hold level with both hands before the rotation bottom cambered surface of the stubble-cleaning film feeding blade and the native UF membrane conveying device
Together.
Each blade face of the stubble-cleaning film feeding blade is set to trapezoidal shape.
The native UF membrane conveying device include being arranged between upper rack curb girder long equidistantly distribute exempt from dimension
Shield carrying roller；The base plate being welded in the frame is provided between maintenance-free carrying roller described in each two；On the curb girder long of the frame two
Portion is respectively equipped with bearing block near end positions；Power transmission shaft I is separately installed with the corresponding bearing block, the power transmission shaft I
Left and right relative position is provided with travelling gear I；Transmission is socketed with the travelling gear I of the same curb girder long of the frame
Driving face is corresponding outside chain, the driving-chain is fixed with conveying scraper plate；The conveying scraper plate is arranged in a crossed manner have vertical " L " type scraper plate and
Horizontal " L " type scraper plate；The transverse direction " L " type scraper plate is provided between vertical " L " type scraper plate described in each two；Described vertical " L " type
Scraper plate protruding end is in contact with the maintenance-free carrying roller summit.
The maintenance-free carrying roller includes carrying roller, circular top plate, installation sleeve and thimble；The carrying roller is respectively arranged at two ends with institute
Circular top plate is stated, the circular top plate is located in the installation sleeve, and there is gap with the installation sleeve；The installation sleeve
Bottom surface is provided with the outside thimble of needle point, and the thimble needle point is in contact with the circular top plate center；The installation set
Cylinder outside is corresponding to be provided with connector.
Gap is provided between the maintenance-free carrying roller and the base plate.
It is described to be vertically provided with gap between " L " type scraper plate and the transverse direction " L " type scraper plate.
The bar UF membrane collection device includes being located at the Triangulum of the side bottom of frame two；The Triangulum bottom girder is by solid
Determine the part connection hanging link of derotation diagonally downward, the hanging link top of the derotation is connected with mulch film collecting bin, and bottom
Connecting rod stubble collecting bin；The hanging link of derotation is provided with driving shaft at upper end position by bearing block I, and this is actively
Axle is provided with one group of symmetrical semi-circle gear；It is provided with the Triangulum bottom girder in front of the hanging link upper end of derotation
The power transmission shaft II installed by bearing block II, the power transmission shaft II is provided with one group of symmetrical travelling gear II；The derotation is hung
Formula link lower end position is provided with driven shaft II by bearing block III, and the driven shaft II is provided with one group of symmetrical driven tooth
Wheel I；Chain is cased with the semi-circle gear, the travelling gear II and the corresponding side of the driven gear I, and is in
Triangular shape is distributed；On the outside of the chain delivery board is fixed with conveyor surface.
The semi-circle gear is with diameter greater than the diameter of the travelling gear II.
The diameter of the driven gear I is between the semi-circle gear diameter and the diameter of the travelling gear II.
The present invention has advantages below compared with prior art：
（1）Because frame front end connects head, upper rack is provided with native UF membrane conveying device, and upper rack rear end is provided with
Bar UF membrane collection device, can make it while being collected to bar film, less working time.
（2）Because frame front end connects head, the tooth-like skinning tooth of grate and stubble-cleaning film feeder are provided with head, can be effective
Act mulch film and bar stubble, make mulch film non-breakable, cleaning is relatively cleaner, less working time.
（3）Due to setting native UF membrane conveying device, vertical " L " type scraper plate protruding end and maintenance-free carrying roller top in frame
It is in contact, vibrations is produced in conveying, will rises after the soil block for is separated from bar film and conveyed together.
（4）Because bar UF membrane collection device is obliquely installed, centre goes out to be provided with semi-circle gear, occurs in motion process upper and lower
Rock, bar stubble slides and enters bar stubble collecting bin, and mulch film is moved with it falls into mulch film collecting bin, is collected after separating bar film,
Raise labour efficiency.
Brief description of the drawings
Specific embodiment of the invention is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the invention.
Fig. 2 is the structural representation of stubble-cleaning film feeder in the present invention.
Fig. 3 is the structural representation of native UF membrane conveying device in the present invention.
Fig. 4 is the structural representation of maintenance-free carrying roller in the present invention.
Fig. 5 is the structural representation of bar UF membrane collection device in the present invention.
In figure：1. frame, 2. road wheel, 3. maintenance-free carrying roller, 31. carrying rollers, 32. circular top plates, 33. installation sleeves, 34.
Thimble, 35. connectors, 4. head, 5. native UF membrane conveying device, 51. bearing blocks, 52. power transmission shafts I, 53. travelling gears I,
54. driving-chains, 55. convey scraper plates, 6. bar UF membrane collection device, 61. driving shafts, 62. power transmission shafts II, 63. travelling gears
II, 64. driven shafts, 65. driven gears I, 66. chains, 67. delivery boards, 7. worm gearing, the 8. tooth-like skinning of grate
Tooth, 9. stubble-cleaning film feeder, 91. rotating shafts, 92. stubble-cleaning film feeding blades, 93. adjustable bearing bases, 94. driven gears II, 10. gradient
Adjustment disk, 11. adjustable bearing bases, 12. vertical " L " type scraper plates, 13. horizontal " L " type scraper plates, 14. bar films slide plate, 15. triangles
Seat, the hanging link of 16. derotations, 17. semi-circle gears, 18. mulch film collecting bins, 19. bars stubble collecting bin.
Specific embodiment
As shown in figure 1, a kind of stubbing type bar UF membrane film picking machine, including frame 1, it is arranged on the row of the rear portion bottom girder of frame 1
Wheel 2 is walked, the head 4 of the front end of frame 1 is arranged on, is arranged on the native UF membrane conveying device 5 on the top of frame 1 and is arranged on frame
The bar UF membrane collection device 6 of 1 afterbody.
The top of head 4 is provided with worm gearing 7, and the lower section of worm gearing 7 is provided with the tooth-like skinning tooth 8 of grate and stubble-cleaning
Film feeder 9；Worm gearing 7 connects native UF membrane conveying device 5 by carrier chain；Stubble-cleaning film feeder 9 is located at grate tooth
The top of formula skinning tooth 8；Grate is provided with pitch adjustment disk 10 at the tooth-like two ends of skinning tooth 8, before the pitch adjustment disk 10 is connected to frame 1
End both sides；The bar film being provided with the frame 1 of the native rear end of UF membrane conveying device 5 diagonally downward slides plate 14.
Wherein：Stubble-cleaning film feeder 9 includes rotating shaft 91, stubble-cleaning film feeding blade 92 and adjustable bearing base 93（As shown in Figure 2）.
The axial plane of rotating shaft 91 is provided with the stubble-cleaning film feeding blade 92 being distributed in trigonometric expression, and angle is set to the stubble-cleaning film feeding blade 92 between any two
120°；Rotating shaft 91 is corresponding at two ends to be provided with adjustable bearing base 93, wherein one end connection driven gear II 94；Adjustable shaft
Bearing 93 is located at the vertical beam middle position of head 4；Before the rotation bottom cambered surface of stubble-cleaning film feeding blade 92 and native UF membrane conveying device 5
Hold level with both hands neat.
Each blade face of stubble-cleaning film feeding blade 92 is set to trapezoidal shape.
Native UF membrane conveying device 5 includes being arranged on the maintenance-free carrying roller 3 equidistantly distributed between the upper long side beam of frame 1
（As shown in Figure 3, Figure 4）.The base plate being welded in frame 1 is provided between each two maintenance-free carrying roller 3；On 1 liang of curb girder long of frame
Portion is respectively equipped with bearing block 51 near end positions；Power transmission shaft I 52 is separately installed with corresponding bearing block 51, the power transmission shaft
I 52 or so relative positions are provided with travelling gear I 53；Driving-chain is socketed with the travelling gear I 53 of the same curb girder long of frame 1
54, the outer driving face of driving-chain 54 is corresponding to be fixed with conveying scraper plate 55；Conveying scraper plate 55 is arranged in a crossed manner vertical " L " type scraper plate
12 and horizontal " L " type scraper plate 13；Transverse direction " L " type scraper plate 13 is provided between vertical " L " the type scraper plate 12 of each two；Vertically " L " type is scraped
The protruding end of plate 12 is in contact with the summit of maintenance-free carrying roller 3.
Maintenance-free carrying roller 3 includes carrying roller 31, circular top plate 32, installation sleeve 33 and thimble 34.The two ends of carrying roller 31 set respectively
There is circular top plate 32, the circular top plate 32 is located in installation sleeve 33, and there is gap with installation sleeve 33；The bottom of installation sleeve 33
Face is provided with the outside thimble 34 of needle point, and the needle point of thimble 34 is in contact with the center of circular top plate 32；Outside installation sleeve 33
It is corresponding to be provided with connector 35.
Gap is provided between maintenance-free carrying roller 3 and base plate.
Vertically gap is provided between " L " type scraper plate 12 and horizontal " L " type scraper plate 13.
Bar UF membrane collection device 6 includes being located at 1 liang of Triangulum of side bottom 15 of frame（As shown in Figure 5）.Triangulum 15
Bottom girder connects the hanging link 16 of derotation diagonally downward by fixture, and the hanging top of link 16 of the derotation is connected with mulch film
Collecting bin 18, and lower coupling pole stubble collecting bin 19；The hanging link 16 of derotation is installed at upper end position by bearing block I
There is driving shaft 61, the driving shaft 61 is provided with one group of symmetrical semi-circle gear 17；In front of the hanging upper end of link 16 of derotation
The power transmission shaft II 62 installed by bearing block II is provided with the bottom girder of Triangulum 15, the power transmission shaft II 62 be provided with one group it is symmetrical
Travelling gear II 63；The hanging lower end position of link 16 of derotation is provided with driven shaft II 64 by bearing block III, the driven shaft II
64 are provided with one group of symmetrical driven gear I 65；Semi-circle gear 17, travelling gear II 63 and driven gear I 65 corresponding
Chain 66 is cased with side, and is distributed in triangular shape；Delivery board 67 is fixed with the outside conveyor surface of chain 66.
Semi-circle gear 17 is with diameter greater than the diameter of travelling gear II 63.
The diameter of driven gear I 65 is between the diameter of semi-circle gear 17 and the diameter of travelling gear II 63.
During work, head 4 is connected by tractor, drive road wheel 2 to walk, the transmission of driving device for tractor connecting worm
Device 7, the conveying power of worm gearing 7, the autumn stubble autumn film according to different physical features finely tunes grate tooth-like by pitch adjustment disk 10
The gradient of burying of skinning tooth 8, tackles different autumns stubble autumn films and rises, and to finely tune stubble-cleaning film feeder 9 by adjustable bearing base 11 high
Degree, bar film is risen by the tooth-like skinning tooth 8 of grate in the walking process of frame 1, is acted the bar film for and is smashed bar film by stubble-cleaning film feeder 9
On soil block, be transported to native UF membrane conveying device 5 as the blade of stubble-cleaning film feeder 9 is rotated, soil and bar film are vertical
Transmitted on " L " type scraper plate 12 and laterally " L " type scraper plate 13, in transmission when vertical " L " type scraper plate 12 is by maintenance-free carrying roller 3,
The top of maintenance-free carrying roller 3 contacts with vertical " L " type scraper plate 12, and vertical " L " type scraper plate 12 promotes maintenance-free carrying roller 3, makes native film point
There is vertical tremor from conveying device 5, soil is shaked out from residual film in vibrations, by vertical " L " type scraper plate 12 and horizontal " L " type scraper plate
Dropped in 13 gap, make native UF membrane, the residual film after separation continues transportation work, slid in bar film and be slipped to bar film at plate 14
Separate and collect on device 6, drive lower half circle gear 17 to rotate by the power of native UF membrane conveying device 5, rotate rear haulage bar
The both sides travelling gear of UF membrane collection device 6 is rotated to extreme direction on the hanging link 16 of derotation, when bar UF membrane collection device 6
Move to 17 at semi-circle gear, bring it about and teetertotter, pole-footing is shaken, pole-footing is slipped to downwards bar stubble by Action of Gravity Field
Collecting bin 19, mulch film then follows bar UF membrane collection device 6 to continue to fall into mulch film collecting bin 18 forward, completes to collect.
Claims (8)
1. a kind of stubbing type bar UF membrane film picking machine, including frame（1）, be arranged on the frame（1）The road wheel of rear portion bottom girder
（2）, be arranged on the frame（1）The head of front end（4）, be arranged on the frame（1）The native UF membrane conveying device on top（5）
And it is arranged on the frame（1）The bar UF membrane collection device of afterbody（6）, it is characterised in that：The head（4）Top is provided with
Worm gearing（7）, the worm gearing（7）Lower section is provided with the tooth-like skinning tooth of grate（8）With stubble-cleaning film feeder（9）；Institute
State worm gearing（7）The native UF membrane conveying device is connected by carrier chain（5）；The stubble-cleaning film feeder（9）If
In the tooth-like skinning tooth of the grate（8）Top；The tooth-like skinning tooth of grate（8）Pitch adjustment disk is provided with two ends（10）, the gradient
Adjustment disk（10）It is connected to the frame（1）Front end both sides；The native UF membrane conveying device（5）The frame of rear end（1）
The bar film that place is provided with diagonally downward slides plate（14）；The stubble-cleaning film feeder（9）Including rotating shaft（91）, stubble-cleaning film feeding blade
（92）And adjustable bearing base（93）；The rotating shaft（91）Axial plane is provided with the stubble-cleaning film feeding blade being distributed in trigonometric expression（92）,
The stubble-cleaning film feeding blade（92）Angle is set to 120 ° between any two；The rotating shaft（91）At the two ends it is corresponding be provided with it is described
Adjustable bearing base（93）, wherein one end connects driven gear II（94）；The adjustable bearing base（93）It is located at the head（4）It is perpendicular
Beam middle position；The stubble-cleaning film feeding blade（92）Rotation bottom cambered surface and the native UF membrane conveying device（5）Before hold level with both hands
Together；The native UF membrane conveying device（5）Including being arranged on the frame（1）What is equidistantly distributed between upper long side beam exempts from dimension
Shield carrying roller（3）；Maintenance-free carrying roller described in each two（3）Between be provided with and be welded on the frame（1）On base plate；The frame
（1）Two curb girder tops long are respectively equipped with bearing block near end positions（51）；The corresponding bearing block（51）Inside pacify respectively
Equipped with power transmission shaft I（52）, the power transmission shaft I（52）Left and right relative position is provided with travelling gear I（53）；Near the frame（1）Together
The travelling gear I of one curb girder long（53）On be socketed with driving-chain（54）, the driving-chain（54）The outer corresponding fixation of driving face
There is conveying scraper plate（55）；The conveying scraper plate（55）It is arranged in a crossed manner to have vertical " L " type scraper plate（12）With transverse direction " L " type scraper plate
（13）；Vertical " L " type scraper plate described in each two（12）Between be provided with the transverse direction " L " type scraper plate（13）；Described vertical " L " type is scraped
Plate（12）Protruding end and the maintenance-free carrying roller（3）Summit is in contact.
2. a kind of stubbing type bar UF membrane film picking machine according to claim 1, it is characterised in that：The stubble-cleaning film feeding blade
（92）Each blade face be set to trapezoidal shape.
3. a kind of stubbing type bar UF membrane film picking machine according to claim 1, it is characterised in that：The maintenance-free carrying roller
（3）Including carrying roller（31）, circular top plate（32）, installation sleeve（33）And thimble（34）；The carrying roller（31）It is respectively arranged at two ends with
The circular top plate（32）, the circular top plate（32）It is located at the installation sleeve（33）It is interior, and with the installation sleeve（33）Deposit
In gap；The installation sleeve（33）Bottom surface is provided with the outside thimble of needle point（34）, the thimble（34）Needle point and the circle
Shape top board（32）Center is in contact；The installation sleeve（33）Outside is corresponding to be provided with connector（35）.
4. a kind of stubbing type bar UF membrane film picking machine according to claim 1, it is characterised in that：The maintenance-free carrying roller
（3）Gap is provided between the base plate.
5. a kind of stubbing type bar UF membrane film picking machine according to claim 1, it is characterised in that：Described vertical " L " type is scraped
Plate（12）With the transverse direction " L " type scraper plate（13）Between be provided with gap.
6. a kind of stubbing type bar UF membrane film picking machine according to claim 1, it is characterised in that：The bar UF membrane is collected
Device（6）Including being located at frame（1）The Triangulum of two side bottoms（15）；Triangulum (15) bottom girder is connected by fixture and inclined
The hanging link of derotation obliquely（16）, the derotation hanging link (16) top is connected with mulch film collecting bin（18）, and under
Portion's connecting rod stubble collecting bin（19）；The hanging link of derotation (16) is provided with master at upper end position by bearing block I
Moving axis (61), the driving shaft (61) is provided with one group of symmetrical semi-circle gear（17）；On the hanging link of derotation (16)
The power transmission shaft II installed by bearing block II is provided with the Triangulum (15) bottom girder in front of end（62）, the power transmission shaft II（62）
It is provided with one group of symmetrical travelling gear II（63）；The hanging link of derotation (16) lower end position is pacified by bearing block III
Equipped with driven shaft II（64）, the driven shaft II（64）It is provided with one group of symmetrical driven gear I（65）；The semi-circle gear
（17）, the travelling gear II（63）With the driven gear I（65）Chain is cased with corresponding side（66）, and be in
Triangular shape is distributed；The chain（66）Delivery board is fixed with the conveyor surface of outside（67）.
7. a kind of stubbing type bar UF membrane film picking machine according to claim 6, it is characterised in that：The semi-circle gear（17）
With diameter greater than the travelling gear II（63）Diameter.
8. a kind of stubbing type bar UF membrane film picking machine according to claim 6, it is characterised in that：The driven gear I
（65）Diameter is between the semi-circle gear（17）Diameter and the travelling gear II（63）Between diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510747512.9A CN105247989B (en) | 2015-11-06 | 2015-11-06 | A kind of stubbing type bar UF membrane film picking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510747512.9A CN105247989B (en) | 2015-11-06 | 2015-11-06 | A kind of stubbing type bar UF membrane film picking machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105247989A CN105247989A (en) | 2016-01-20 |
| CN105247989B true CN105247989B (en) | 2017-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510747512.9A Expired - Fee Related CN105247989B (en) | 2015-11-06 | 2015-11-06 | A kind of stubbing type bar UF membrane film picking machine |
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| CN (1) | CN105247989B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107306521A (en) * | 2016-04-26 | 2017-11-03 | 贵州大学 | A kind of tobacco in seedling stage mulch film spiral winder device and operating method |
| CN110506460A (en) * | 2018-05-22 | 2019-11-29 | 玉门市农馨机械加工有限公司 | A kind of remnant film picker |
| CN108738408A (en) * | 2018-06-23 | 2018-11-06 | 山西省农业科学院高寒区作物研究所 | A kind of potato residual film machine retracting device |
| CN110121936A (en) * | 2019-05-22 | 2019-08-16 | 山东省农业机械科学研究院 | The defeated membrane process removal soil block/stone mechanism of incomplete film-recovering machine and incomplete film-recovering machine |
| CN112567906A (en) * | 2021-01-12 | 2021-03-30 | 石家庄凯达科技有限公司 | Mulching film cutting and recycling device |
| CN113079720B (en) * | 2021-04-05 | 2022-09-16 | 长江大学 | Mulching film recycling and conveying mechanism and recycling and conveying method for mulching film recycling machine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201243446Y (en) * | 2008-06-03 | 2009-05-27 | 蔡金富 | Machine for recycling plastic residue and residual root |
| JP5500030B2 (en) * | 2010-09-30 | 2014-05-21 | 東亞合成株式会社 | Method for producing curable composition |
| CN203827699U (en) * | 2014-03-28 | 2014-09-17 | 张永新 | Recycling machine capable of separating root stubbles and residual membranes |
| CN103988600B (en) * | 2014-05-29 | 2015-10-28 | 靖边县农业机械管理服务站 | The disposable recovery machine for recovering broken film of digging type |
| CN204579016U (en) * | 2015-03-11 | 2015-08-26 | 农业部南京农业机械化研究所 | A kind of tractor-drawn ridge culture peanut used plastic collection device |
| CN205213301U (en) * | 2015-11-06 | 2016-05-11 | 辛占彪 | Stubble -cleaning formula pole membrane separation film pickup machine |
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2015
- 2015-11-06 CN CN201510747512.9A patent/CN105247989B/en not_active Expired - Fee Related
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| CN105247989A (en) | 2016-01-20 |
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