CN102726136B - Novel straw smashing and film residue recycling machine - Google Patents
Novel straw smashing and film residue recycling machine Download PDFInfo
- Publication number
- CN102726136B CN102726136B CN201210241660.XA CN201210241660A CN102726136B CN 102726136 B CN102726136 B CN 102726136B CN 201210241660 A CN201210241660 A CN 201210241660A CN 102726136 B CN102726136 B CN 102726136B
- Authority
- CN
- China
- Prior art keywords
- straw
- residual film
- frame
- film
- skinning
- 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.)
- Expired - Fee Related
Links
- 239000010902 straw Substances 0.000 title claims abstract description 65
- 238000004064 recycling Methods 0.000 title abstract description 11
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 238000007790 scraping Methods 0.000 claims description 5
- 239000000725 suspension Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims 4
- 241000216843 Ursus arctos horribilis Species 0.000 claims 2
- 238000011084 recovery Methods 0.000 abstract description 27
- 239000012535 impurity Substances 0.000 abstract description 3
- 238000004804 winding Methods 0.000 abstract description 2
- 238000003306 harvesting Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 239000002362 mulch Substances 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
Landscapes
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Abstract
本发明涉及一种新型秸秆粉碎与残膜回收机,包括牵引装置(1)、传动系统(2)、机架(20)、残膜箱(10)、地轮(19)、秸秆粉碎装置、秸秆输送装置和残膜回收装置,秸秆粉碎装置由刀轴(5)、刀片(4)和护罩(3)组成,秸秆输送装置由秸秆输送链(6)、刮板(7)、底板(8)和尾板(9)组成,残膜回收装置由残膜输送链(15)、刮膜板(16)、起膜架和吊杆(17)组成,起膜架由起膜齿(18)、栅条(14)、框架(13)和滑道(12)组成。本发明具有结构简单、作业速度高、地面仿形性好、残膜回收干净、回收残膜中还杂量小和残膜不易缠绕工作部件的优点,能满足粉碎秸秆和残膜回收的要求。
The invention relates to a novel straw crushing and residual film recovery machine, comprising a traction device (1), a transmission system (2), a frame (20), a residual film box (10), a ground wheel (19), a straw crushing device, The straw conveying device and the residual film recovery device, the straw crushing device is composed of a knife shaft (5), the blade (4) and the shield (3), the straw conveying device is composed of a straw conveying chain (6), a scraper (7), a bottom plate ( 8) and tail plate (9), the residual film recovery device is made up of residual film conveying chain (15), scraper plate (16), film lifting frame and boom (17), and the film lifting frame is composed of film lifting teeth (18 ), grid bar (14), frame (13) and slideway (12) form. The invention has the advantages of simple structure, high operation speed, good ground profiling, clean recovery of residual film, small amount of impurities in recovered residual film and difficulty of residual film winding around working parts, and can meet the requirements of crushing straw and recycling residual film.
Description
技术领域 technical field
本发明涉及一种作物收获后农田作物秸秆粉碎还田和地表残膜回收作业的机械,尤其是一种新型秸秆粉碎与残膜回收机。The invention relates to a machine for crushing and returning farmland crop stalks to the field and recovering residual film on the surface after harvesting crops, in particular to a novel straw crushing and residual film recovery machine.
背景技术 Background technique
目前,由于地膜栽培技术的大面积推广使用,农田受残膜污染严重,为解决残膜污染问题,国内外研制出多种残膜回收机,属于秸秆粉碎还田与残膜回收联合作业机有4JSM-1800残膜回收联合作业机和4FS2地膜联合回收机,仅用于回收残膜的机具有MSM-3型苗期残膜回收机和MS-2型玉米苗期收膜机,用于收获后收膜的机型有1ZSM-800型残膜回收机、4FS2地膜联合回收机和QS-2型残膜回收机。另外,按残膜捡拾机构工作原理又有伸缩杆齿式残膜回收机、铲式起茬残膜回收机、轮齿式残膜回收机、齿链式残膜回收机。At present, due to the large-scale promotion and use of plastic film cultivation technology, farmland is seriously polluted by residual film. In order to solve the problem of residual film pollution, a variety of residual film recovery machines have been developed at home and abroad. 4JSM-1800 Residual Film Recycling Combined Operating Machine and 4FS2 Plastic Film Recycling Machine are only used to recycle residual film. There are MSM-3 Residual Film Recycling Machine at Seedling Stage and MS-2 Residual Film Recycling Machine for Corn Seedling Stage, which are used for harvesting There are 1ZSM-800 residual film recovery machine, 4FS2 mulch combined recovery machine and QS-2 residual film recovery machine for final film collection. In addition, according to the working principle of the residual film picking mechanism, there are telescopic rod tooth type residual film recovery machines, shovel type stubble residual film recovery machines, gear tooth type residual film recovery machines, and tooth chain type residual film recovery machines.
以上秸秆粉碎还田与残膜回收联合作业机粉碎的秸秆与地表待收残膜不能有效分离,使回收的残膜中含秸秆量大,作业效率低;现有收获用安装在残膜箱前的“铲式”或“齿式”机构回收残膜,残膜易缠绕收膜工作部件,影响残膜回收作业。作物收获后当年使用的地膜有一定的强度,且成片裸露在地表,是机械回收残膜的最好时期。但由于作物收获后田间存在秸秆,单纯回收残膜难度较大,且田间残留秸秆通常作秸秆粉碎还田处理。因此,研制一种作业效率高,既可秸秆粉碎还田可又可回收残膜的作业机具有重要意义。The above straw crushing and returning to the field and residual film recycling combined operation machine can not effectively separate the crushed straw from the residual film to be collected on the ground, so that the recovered residual film contains a large amount of straw and the operation efficiency is low; the existing harvesting machine is installed in front of the residual film box The unique "shovel" or "tooth" mechanism recovers the residual film, and the residual film is easy to wrap around the working parts of the film, which affects the recovery of the residual film. The mulch film used in the year after the harvest of crops has a certain strength and is exposed in pieces on the ground surface. It is the best time to mechanically recycle the residual film. However, due to the presence of straw in the field after crop harvest, it is difficult to simply recover the residual film, and the remaining straw in the field is usually crushed and returned to the field. Therefore, it is of great significance to develop an operating machine with high operating efficiency, which can crush straw and return it to the field, and can also recover residual film.
发明内容 Contents of the invention
本发明目的在于提供一种一次作业既可秸秆粉碎还田又可回收残膜的机具,该机具作业后粉碎的秸秆与残膜分离,具有作业效率高、残膜回收干净和回收残膜中含杂量少等特点。The purpose of the present invention is to provide a machine tool that can crush and return straw to the field and recycle residual film in one operation. After the operation of the machine, the crushed straw and residual film are separated. Less impurity and other characteristics.
本发明涉及一种新型秸秆粉碎与残膜回收机,包括牵引装置、传动系统、机架、残膜箱、地轮、秸秆粉碎装置、秸秆输送装置和残膜回收装置,其特征在于牵引装置设在秸秆粉碎装置前侧,秸秆输送装置设在秸秆粉碎装置后侧,残膜回收装置设在秸秆输送装置的下侧,残膜箱设在残膜回收装置的后侧,地轮设在机架上,所述的秸秆粉碎装置由刀轴、刀片和护罩组成,上述刀片设在刀轴周边,护罩设在刀轴和刀片的外侧,所述的秸秆输送装置由秸秆输送链、刮板、底板和尾板组成,上述刮板设在秸秆输送链上,底板设在秸秆输送链和刮板下侧,尾板设在底板后端,所述的残膜回收装置由残膜输送链、刮膜板、起膜架和吊杆组成,上述的刮膜板设在残膜输送链上,起膜架设在残膜输送链和刮膜板下侧,所述的起膜架由起膜齿、栅条、框架和滑道组成,上述起膜齿设在框架的下端,栅条设在框架的上侧,滑道设在框架后端下侧,所述的起膜架下端通过所述的吊杆联接在机架上,起膜架上端通过滑道和设在机架上的销轴联接在机架上。The invention relates to a new type of straw crushing and residual film recovery machine, which includes a traction device, a transmission system, a frame, a residual film box, a ground wheel, a straw crushing device, a straw conveying device and a residual film recovery device. On the front side of the straw crushing device, the straw conveying device is set on the rear side of the straw crushing device, the residual film recovery device is set on the lower side of the straw transporting device, the residual film box is set on the rear side of the residual film recovery device, and the ground wheel is set on the frame In the above, the straw crushing device is composed of a cutter shaft, a blade and a shield. The blade is arranged around the cutter shaft, and the shield is arranged outside the cutter shaft and the blade. The straw conveying device is composed of a straw conveying chain, a scraper , a bottom plate and a tail plate, the above-mentioned scraper is set on the straw conveying chain, the bottom plate is set on the underside of the straw conveying chain and the scraper, the tail plate is set at the rear end of the bottom plate, and the residual film recovery device is composed of a residual film conveying chain, Composed of a film scraper, a film lifter and a suspender, the above scraper is set on the residual film conveyor chain, and the film lifter is set on the lower side of the residual film conveyor chain and the scraper plate, and the film lifter is composed of a film lifter , grid bar, frame and slideway, the above-mentioned filming teeth are set at the lower end of the frame, the grid bar is set at the upper side of the frame, the slideway is set at the lower side of the rear end of the frame, and the lower end of the filming frame passes through the The suspender is connected on the frame, and the upper end of the film lifting frame is connected on the frame through a slideway and a pin shaft arranged on the frame.
所述的残膜回收装置刮膜板可以为软板,也可以为硬板。The film scraping board of the residual film recovery device can be a soft board or a hard board.
所述的残膜回收装置吊杆在机架上可以为一个联接点,也可以为多个联接点。The hanging rod of the residual film recovery device can be one connection point or multiple connection points on the frame.
本发明工作过程如下:拖拉机通过牵引装置与本发明机具相联,拖拉机动力输出轴通过传动轴与本发明机具的传动系统相联,拖拉机可通过上述传动系统带动秸秆粉碎装置、秸秆输送装置和残膜回收装置工作,拖拉机与本发明机具组成作业机组。作业时,机组顺着作物苗行前进,秸秆粉碎装置的刀轴带动刀片作回转运动,刀片将作物秸秆打碎,打碎的秸秆在护罩的作用下被抛撒至秸秆输送装置,刮板在秸秆输送链的带动下沿底板运动,刮板将抛撒过来的秸秆沿底板刮送至尾板,然后秸秆顺着尾板滑落到残膜箱后侧的地面上,同时,残膜回收装置的起膜齿进入秸秆粉碎后的地表土壤,地表残膜被收集在起膜齿上侧,残膜输送链带动刮膜板沿起膜齿和栅条运动,刮膜板将起膜齿上的残膜沿栅条输送至残膜回收箱上侧,然后,残膜在重力作用下落入残膜箱。作业时起膜架通过滑道在销轴上移动可以确保起膜齿与地面的有效接触,并可防止起膜齿因受力过大而损坏。通过调节吊杆在机架上的联接点和吊杆长度可调刮膜板作用在栅条上的压力和起膜齿入土力矩,以达到调节收膜强度的目的。The working process of the present invention is as follows: the tractor is connected with the implement of the present invention through the traction device, the power output shaft of the tractor is connected with the transmission system of the implement of the present invention through the transmission shaft, and the tractor can drive the straw crushing device, the straw conveying device and the residual straw through the above-mentioned transmission system. The film recovery device works, and the tractor and the implement of the present invention form a working unit. During operation, the unit advances along the crop seedlings, the knife shaft of the straw crushing device drives the blade to make a rotary motion, the blade breaks the crop straw, and the crushed straw is thrown to the straw conveying device under the action of the shield, and the scraper is in the Driven by the straw conveying chain, it moves along the bottom plate, and the scraper scrapes the scattered straw along the bottom plate to the tail plate, and then the straw slides along the tail plate to the ground behind the residual film box. At the same time, the residual film recovery device starts The film tooth enters the surface soil after the straw is crushed, and the residual film on the surface is collected on the upper side of the film removal tooth. It is transported to the upper side of the residual film recovery box along the grid, and then the residual film falls into the residual film box under the action of gravity. During the operation, the film lifter moves on the pin shaft through the slideway to ensure the effective contact between the film lifter teeth and the ground, and prevent the film lifter teeth from being damaged due to excessive force. By adjusting the connecting point of the suspender on the frame, the pressure of the adjustable scraping plate on the grid and the moment of the film-lifting teeth entering the soil, the purpose of adjusting the strength of the film is achieved.
本发明具有结构简单、作业速度高、地面仿形性好、残膜回收干净、回收残膜中还杂量小和残膜不易缠绕工作部件的优点,能满足粉碎秸秆和残膜回收的要求。The invention has the advantages of simple structure, high operation speed, good ground profiling, clean recovery of residual film, small amount of impurities in recovered residual film and difficulty of residual film winding around working parts, and can meet the requirements of crushing straw and recycling residual film.
附图说明 Description of drawings
附图为本发明的结构示意图。Accompanying drawing is the structural representation of the present invention.
图中标示1为牵引装置,2为传动系统,3为护罩,4为刀片,5为刀轴,6为秸秆输送链,7为刮板,8为底板,9为尾板,10为残膜箱,11为销轴,12为滑道,13为框架,14为栅条,15为残膜输送链,16为刮膜板,17为吊杆,18为起膜齿,19为地轮,20为机架。In the figure, 1 is the traction device, 2 is the transmission system, 3 is the shield, 4 is the blade, 5 is the knife shaft, 6 is the straw conveying chain, 7 is the scraper, 8 is the bottom plate, 9 is the tail plate, and 10 is the residual plate. Film box, 11 is the pin shaft, 12 is the slideway, 13 is the frame, 14 is the grid bar, 15 is the residual film conveying chain, 16 is the scraper plate, 17 is the suspender, 18 is the film lifting tooth, 19 is the ground wheel , 20 for the rack.
具体实施方式 Detailed ways
实施例1:Example 1:
参照图1,为一种新型秸秆粉碎与残膜回收机的实施例,包括牵引装置(1)、传动系统(2)、机架(20)、残膜箱(10)、地轮(19)、秸秆粉碎装置、秸秆输送装置和残膜回收装置,所述的牵引装置(1)设在秸秆粉碎装置前侧,秸秆输送装置设在秸秆粉碎装置后侧,残膜回收装置设在秸秆输送装置的下侧,残膜箱(10)设在残膜回收装置的后侧,地轮(19)设在机架(20)上,所述的秸秆粉碎装置由刀轴(5)、刀片(4)和护罩(3)组成,上述刀片(4)设在刀轴(5)周边,护罩(3)设在刀轴(5)和刀片(4)的外侧,所述的秸秆输送装置由秸秆输送链(6)、刮板(7)、底板(8)和尾板(9)组成,上述刮板(7)设在秸秆输送链(6)上,底板(8)设在秸秆输送链(6)和刮板(7)下侧,尾板(9)设在底板(8)后端,所述的残膜回收装置由残膜输送链(15)、刮膜板(16)、起膜架和吊杆(17)组成,起膜架由起膜齿(18)、栅条(14)、框架(13)和滑道(12)组成,上述刮膜板(16)设在残膜输送链(15)上,起膜架设在残膜输送链(15)和刮膜板(16)下侧,上述起膜齿(18)设在框架(13)的下端,栅条(14)设在框架(13)的上侧,滑道(12)设在框架(13)后端下侧,所述的起膜架下端通过吊杆(17)联接在机架(20)上,起膜架上端通过滑道(12)和设在机架(20)上的销轴(11)联接在机架(20)上。Referring to Fig. 1, it is an embodiment of a new type of straw crushing and residual film recovery machine, including traction device (1), transmission system (2), frame (20), residual film box (10), ground wheel (19) , a straw crushing device, a straw conveying device and a residual film recycling device, the traction device (1) is arranged on the front side of the straw crushing device, the straw conveying device is arranged on the rear side of the straw crushing device, and the residual film recycling device is arranged on the straw conveying device The lower side of the residual film box (10) is arranged on the rear side of the residual film recovery device, and the ground wheel (19) is arranged on the frame (20), and the straw crushing device is composed of a knife shaft (5), a blade (4 ) and a shield (3), the above-mentioned blade (4) is arranged on the periphery of the cutter shaft (5), and the shield (3) is arranged on the outside of the cutter shaft (5) and the blade (4), and the straw conveying device consists of Composed of straw conveying chain (6), scraper (7), bottom plate (8) and tail plate (9), above-mentioned scraper (7) is arranged on straw conveying chain (6), and bottom plate (8) is arranged on straw conveying chain (6) and the lower side of scraper (7), the tail plate (9) is located at the rear end of base plate (8), and the described residual film recycling device consists of residual film conveying chain (15), scraping film plate (16), lifting Film stand and suspender (17) form, and the film stand is made up of film tooth (18), grid bar (14), frame (13) and slideway (12), and above-mentioned film scraping plate (16) is located at residual film On the conveyor chain (15), the film is erected on the lower side of the residual film conveyor chain (15) and the film scraper (16), and the above-mentioned film teeth (18) are located at the lower end of the frame (13), and the grid bar (14) is provided with On the upper side of the frame (13), the slideway (12) is arranged on the lower side of the rear end of the frame (13), and the lower end of the film lifting frame is connected to the frame (20) by a suspension rod (17). The upper end is connected on the frame (20) through the slideway (12) and the pin shaft (11) arranged on the frame (20).
实施例2:Example 2:
本实施例与实施例1的区别在于所述的刮膜板(16)为软板。The difference between this embodiment and embodiment 1 is that the scraper (16) is a soft board.
实施例3:Example 3:
本实施例与实施例1的区别在于吊杆(17)在机架(20)上可以为多个联接点。The difference between this embodiment and Embodiment 1 is that the boom (17) can be a plurality of connection points on the frame (20).
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210241660.XA CN102726136B (en) | 2012-07-13 | 2012-07-13 | Novel straw smashing and film residue recycling machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210241660.XA CN102726136B (en) | 2012-07-13 | 2012-07-13 | Novel straw smashing and film residue recycling machine |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102726136A CN102726136A (en) | 2012-10-17 |
CN102726136B true CN102726136B (en) | 2014-12-24 |
Family
ID=46983030
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210241660.XA Expired - Fee Related CN102726136B (en) | 2012-07-13 | 2012-07-13 | Novel straw smashing and film residue recycling machine |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102726136B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112189438A (en) * | 2020-09-30 | 2021-01-08 | 江苏艾威机械制造有限公司 | Straw returning and mulching film harvesting all-in-one machine |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103283408B (en) * | 2013-05-17 | 2015-06-17 | 石河子大学 | Clamp conveying type plastic film residue recycling machine with field straw chopping and returning function |
CN103650678B (en) * | 2013-12-23 | 2015-09-16 | 新疆科神农业装备科技开发股份有限公司 | A kind of Split type residual film recovery combine machine |
CN103650675B (en) * | 2013-12-23 | 2015-11-04 | 新疆科神农业装备科技开发股份有限公司 | A kind of rear-mounted stalk disintegrating residual film recovery combine machine |
CN104604376A (en) * | 2014-05-14 | 2015-05-13 | 新疆农垦科学院 | Combined machine capable of conveying straws back to field and recycling plastic film residue |
CN104160826A (en) * | 2014-07-01 | 2014-11-26 | 石河子大学 | Straw pulling-out and plastic film residue recycling combined machine |
CN104521422B (en) * | 2014-12-04 | 2017-08-25 | 石河子大学 | Stalk rises and pulls out cropper |
CN104663018B (en) * | 2015-04-23 | 2017-05-03 | 李玉峙 | Anti-winding device for sower |
CN105145001A (en) * | 2015-07-03 | 2015-12-16 | 新疆农垦科学院 | Stem crushing and mulching film recovery operation machine |
CN105519271B (en) * | 2016-02-04 | 2017-08-29 | 张德兵 | Take off mulch film machine |
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 |
CN107750663B (en) * | 2017-11-22 | 2023-10-31 | 新疆农垦科学院 | Double horizontal shaft type straw crushing and mulching film recycling combined machine |
CN108770391A (en) * | 2018-07-27 | 2018-11-09 | 潘卫云 | Overlay film corn straw smashing collection type incomplete film-recovering machine |
CN109699283A (en) * | 2019-01-18 | 2019-05-03 | 石河子大学 | A kind of straw chopping and returning, mulch recycle combine |
CN109964559A (en) * | 2019-04-30 | 2019-07-05 | 张朝书 | Damaged film gathering recyclable device |
CN110393044A (en) * | 2019-08-19 | 2019-11-01 | 新疆农业大学 | A combined operation machine for pulling out cotton stalks, crushing them and recovering residual plow film |
CN113678588A (en) * | 2021-08-23 | 2021-11-23 | 宁夏智源农业装备有限公司 | Straw smashing, residual film and sundry separating and recycling all-in-one machine |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2862649Y (en) * | 2005-07-14 | 2007-01-31 | 新疆农业科学院农业机械化研究所 | A combined operation machine for crushing cotton straw and throwing it back to the field and recovering residual film |
CN200980239Y (en) * | 2006-12-12 | 2007-11-28 | 新疆农垦科学院农机研究所 | Remnant film recovering and straw disintegrating and returning to field combined working machine |
CN201467649U (en) * | 2009-06-15 | 2010-05-19 | 石河子大学 | Combined operating machine for straw crushing and returning to the field and residual film recycling |
CN201629961U (en) * | 2010-03-15 | 2010-11-17 | 艾海提·阿卜力米提 | Residual Film Recycling Machine |
CN201789728U (en) * | 2010-03-26 | 2011-04-13 | 新疆农垦科学院 | Chained farmland residual membrane recycling machine |
CN102144438A (en) * | 2010-12-28 | 2011-08-10 | 石河子大学 | Clamping type residual membrane recovering machine |
-
2012
- 2012-07-13 CN CN201210241660.XA patent/CN102726136B/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2862649Y (en) * | 2005-07-14 | 2007-01-31 | 新疆农业科学院农业机械化研究所 | A combined operation machine for crushing cotton straw and throwing it back to the field and recovering residual film |
CN200980239Y (en) * | 2006-12-12 | 2007-11-28 | 新疆农垦科学院农机研究所 | Remnant film recovering and straw disintegrating and returning to field combined working machine |
CN201467649U (en) * | 2009-06-15 | 2010-05-19 | 石河子大学 | Combined operating machine for straw crushing and returning to the field and residual film recycling |
CN201629961U (en) * | 2010-03-15 | 2010-11-17 | 艾海提·阿卜力米提 | Residual Film Recycling Machine |
CN201789728U (en) * | 2010-03-26 | 2011-04-13 | 新疆农垦科学院 | Chained farmland residual membrane recycling machine |
CN102144438A (en) * | 2010-12-28 | 2011-08-10 | 石河子大学 | Clamping type residual membrane recovering machine |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112189438A (en) * | 2020-09-30 | 2021-01-08 | 江苏艾威机械制造有限公司 | Straw returning and mulching film harvesting all-in-one machine |
Also Published As
Publication number | Publication date |
---|---|
CN102726136A (en) | 2012-10-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102726136B (en) | Novel straw smashing and film residue recycling machine | |
CN103283408B (en) | Clamp conveying type plastic film residue recycling machine with field straw chopping and returning function | |
CN101422093B (en) | A combined operation machine for straw crushing and returning to the field and residual film recovery | |
CN204518468U (en) | Towed Multifunctional potato combined harvester | |
CN202587879U (en) | All-in-one machine for crushing and field returning of straws and recycling of residue films and root stubbles | |
CN205611174U (en) | Straw is smashed and is retrieved combined operation machine with roller type plastic film | |
CN204157231U (en) | Pair roller pulls out stalk and farmland incomplete film reclaims combine | |
CN206506840U (en) | One kind shake conveying-type farmland mulch recycling machine | |
CN201467649U (en) | Combined operating machine for straw crushing and returning to the field and residual film recycling | |
CN104160826A (en) | Straw pulling-out and plastic film residue recycling combined machine | |
CN101816225B (en) | A chain rake type farmland residual film picker | |
CN201303489Y (en) | Hob type straw shedding and used polythene film collecting combined machine | |
CN103782681A (en) | Squirrel cage type film residue picking and straw smashing combined machine | |
CN104115583A (en) | Film residue recycling machine | |
CN202035268U (en) | Improved Residual Film Recycling Soil Preparation Machine | |
CN103891440A (en) | Stubble and plastic film residue separating recycling machine | |
CN202603156U (en) | Residual-film mulching-film combine harvester | |
CN205623101U (en) | Novel straw is smashed and is retrieved combined operation machine with incomplete membrane | |
CN114600577A (en) | Multifunctional integrated machine for smashing cotton stalks, recovering residual films on earth surface, rotary tillage and leveling | |
CN103004360B (en) | Stubble removing and remained film recovering machine | |
CN101822138B (en) | Chain harrow type farmland incomplete film-recovering machine | |
CN104094691A (en) | Residual film picking machine for farmland | |
CN203661537U (en) | Rear-mounted straw smashing and film residue recycling combined machine | |
CN2862649Y (en) | A combined operation machine for crushing cotton straw and throwing it back to the field and recovering residual film | |
CN108207275A (en) | One kind is used for seedling growth weeds processing unit |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20150713 |
|
EXPY | Termination of patent right or utility model |