CN118985193A - Side dust-discharging plastic film residue recycling machine - Google Patents

Side dust-discharging plastic film residue recycling machine Download PDF

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Publication number
CN118985193A
CN118985193A CN202411206303.9A CN202411206303A CN118985193A CN 118985193 A CN118985193 A CN 118985193A CN 202411206303 A CN202411206303 A CN 202411206303A CN 118985193 A CN118985193 A CN 118985193A
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China
Prior art keywords
dust
output shaft
residual film
fan
gearbox
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CN202411206303.9A
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Chinese (zh)
Inventor
胡志超
吴峰
顾峰玮
徐弘博
张鹏
曹明珠
施丽莉
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Nanjing Research Institute for Agricultural Mechanization Ministry of Agriculture
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Nanjing Research Institute for Agricultural Mechanization Ministry of Agriculture
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Priority to CN202411206303.9A priority Critical patent/CN118985193A/en
Publication of CN118985193A publication Critical patent/CN118985193A/en
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    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Machines (AREA)

Abstract

本发明涉及一种侧排尘残膜回收机，包括拖拉机动力输出轴、机架、变速箱、捡拾器、升运链耙；拖拉机动力输出轴与变速箱连接；升运链耙由链轮驱动，还包括位于侧排尘残膜回收机左侧和右侧各一个的风机，风机与一输尘管道连接；风机的具有朝向内侧的吸尘口；变速箱设有右输出轴和左输出轴，右输出轴通过带传动带动升运链耙的主动轴旋转，升运链耙的主动轴通过带传动带动激振装置旋转，右输出轴也通过带传动驱动右侧的风机工作；左输出轴通过带传动驱动左侧的风机工作。本发明提出一种侧排尘残膜回收机，整体结构和配置方式新颖，是降尘技术在残膜回收领域的首次应用，具有促进残膜回收技术可持续发展潜力。

The present invention relates to a side-discharged dust and residual film recovery machine, comprising a tractor power output shaft, a frame, a gearbox, a picker, and an elevating chain rake; the tractor power output shaft is connected to the gearbox; the elevating chain rake is driven by a sprocket, and also comprises a fan located on the left and right sides of the side-discharged dust and residual film recovery machine, the fan is connected to a dust conveying pipeline; the fan has a dust suction port facing inward; the gearbox is provided with a right output shaft and a left output shaft, the right output shaft drives the driving shaft of the elevating chain rake to rotate through a belt transmission, the driving shaft of the elevating chain rake drives the exciting device to rotate through a belt transmission, the right output shaft also drives the fan on the right side to work through a belt transmission; the left output shaft drives the fan on the left side to work through a belt transmission. The present invention proposes a side-discharged dust and residual film recovery machine, which has a novel overall structure and configuration mode, is the first application of dust reduction technology in the field of residual film recovery, and has the potential to promote the sustainable development of residual film recovery technology.

Description

Side dust-discharging plastic film residue recycling machine
Technical Field
The invention relates to a side dust-removing residual film recycling machine, and belongs to the technical field of crop film recycling.
Background
The crop film covering technology can preserve heat and moisture for crops, and causes serious soil and environmental damage while increasing the yield of crops, and the mechanized residual film recovery technology is a main means for controlling residual film pollution at present. At present, chain harrow type residual film recovery technology tends to be mature and is widely applied to a film covering production area, but in the processes of excavating, picking up, conveying and the like of farmland superficial residual films, a large amount of dust is generated by the action of working parts and soil, and a series of adverse effects are caused on the surrounding environment, the health of operators, the operation performance of machines and tools and the like. The raised dust generated in agricultural production can cause various diseases of nasal cavities, air pipes and lungs, free silicon dioxide in the raised dust of soil has toxicity, and can cause serious damage to lung tissues to form fibrous nodules and even silicosis; meanwhile, dust can influence the visual field and comfort of a producer, and the operation efficiency and quality are reduced. In addition, the continuous operation of the residual film recycling machine under the high particle concentration can also increase the particle abrasion among mechanisms, quicken the loss of parts, increase the mechanical failure rate and reduce the service life and the reliability of the machine.
Disclosure of Invention
The invention aims to provide a side dust-discharging residual film recycling machine which is used for improving the existing chain harrow type residual film recycling equipment, has a compact structure, realizes the adsorption of smoke dust during the equipment work on the basis of not increasing power equipment, and has high dust-raising separation efficiency on soil.
The invention adopts the following technical scheme:
The side dust-discharging residual film recycling machine comprises a power output shaft of a tractor, a frame 9, a gearbox 10, a pickup 11 and an elevating chain harrow 3; the power output shaft of the tractor is connected with the gearbox 10; the lifting chain harrow 3 is driven by a chain wheel and further comprises a fan 8 positioned at the left side and the right side of the side dust-discharging residual film recycling machine, and the fan 8 is connected with a dust conveying pipeline 7; the fan 8 is provided with a dust collection opening 8-1 facing the inner side; the gearbox 10 is provided with a right output shaft 1 and a left output shaft 2, the right output shaft 1 drives a driving shaft of the lifting chain harrow 3 to rotate through belt transmission, the driving shaft of the lifting chain harrow 3 drives a vibration excitation device 13 to rotate through belt transmission, and the right output shaft 1 also drives a blower 8 on the right side to work through belt transmission; the left output shaft 2 drives the left fan 8 to work through belt transmission. It should be noted that the fan 8 in this embodiment is not self-powered, and its operation is entirely dependent on the right output shaft 1 of the gearbox, i.e. the power output shaft from the tractor.
Preferably, the cyclone dust collector comprises a cyclone dust collector 5, a dust conveying pipeline 7 extends backwards and is connected with an air inlet of the cyclone dust collector 5, a dust collecting barrel 14 is arranged below the cyclone dust collector 5, and an air outlet 5-1 is arranged at the top of the cyclone dust collector 5.
Further, the frame 9 is rectangular, a traction frame 12 for connecting with a front traction mechanism is fixedly arranged at the front part of the frame, the gearbox 10 is arranged at the rear of the traction frame 12, the pickup 11 is arranged below the gearbox 10, the obliquely upward configured lift chain harrow 3 is arranged at the rear of the pickup 11, the excitation device 13 is arranged in the middle of the lift chain harrow 3, the film collecting box 4 is arranged at the tail end of the lift chain harrow 3, the land wheel 6 is arranged below the frame 9, the fans 8 are respectively arranged at two sides of the frame, and dust collection openings 8-1 are arranged at the axial positions of the fans 8 and face the lift chain harrow 3.
Further, the cyclone dust collector 5 is conical, the upper side of the cyclone dust collector 5 is connected with the dust conveying pipeline 7, and the dust conveying pipeline 7 extends to the middle front part of the lifting chain harrow 3 and is radially connected with a fan.
Further, the operation of the working parts of the whole machine is powered by the power output shaft of the tractor only.
Further, the transmission 10 has a bottom output shaft that drives the pickup 11 to rotate.
Further, the bottom of the dust collection barrel 14 is provided with a gravity door, the gravity door is adsorbed and closed under the action of negative pressure during operation, and the gravity door is automatically opened under the action of gravity during shutdown to finish dust discharging work.
The working method of the side dust-removing plastic film residue recycling machine is that the side dust-removing plastic film residue recycling machine is adopted, when in working, the pickup 11 throws plastic film residue and soil on the shallow surface layer of a farmland onto the lifting and conveying chain harrow 3, the lifting and conveying chain harrow 3 hangs and conveys the plastic film residue upwards to the film collecting box 4, and the soil leaks from a rod gap of the lifting and conveying chain harrow 3 under the shaking of the lifting and vibration exciting device 13; when the flying dust thrown by the pickup 11 floats to the dust collection port 8-1, the flying dust is sucked into the dust conveying pipeline 7 by negative pressure air, then enters the cyclone dust collector 5 and falls into the dust collection barrel 14 under the centrifugal action, so that the flying dust collection of the tool operation is completed; when the machine is stopped, the negative pressure of the gravity door at the bottom of the dust collection barrel 14 disappears, and the gravity door is automatically opened under the action of gravity to finish dust discharging work.
The invention has the beneficial effects that:
1) The side dust-discharging residual film recycling machine is novel in overall structure and configuration mode, is the first application of dust fall technology in the field of residual film recycling, and has the potential of promoting sustainable development of the residual film recycling technology.
2) The chain harrow type residual film recycling and side dust discharging device is reasonably assembled, and through the selection and the matching of the fans, the lateral negative pressure can be ensured not to suck away the residual film hung by the chain harrow, but only to suck away dust, so that the operation smoothness is ensured, and the feasibility is good.
3) The cyclone dust collector has small volume, large treatment flow, high dust-raising separation efficiency to soil and compact structure.
4) The power of the whole machine is only from the power output shaft of the tractor, and a plurality of power functions such as walking, pickup operation, lifting chain harrow operation, fan negative pressure and the like of the tractor are realized through ingenious transmission design, so that the structure is compact, the existing equipment is easy to refit, and the popularization is convenient.
5) The dust collection barrel realizes the opening and closing of the gravity door through negative pressure, does not need extra power and does not need manual operation. The overall configuration is reasonable and reliable, and the practicability is good.
Drawings
FIG. 1 is an isometric view of a side dust and film residue collector of the present invention.
FIG. 2 is a side view of the side dust and film residue collector of the present invention.
FIG. 3 is an isometric view of another view of the side dust and film residue collector of the present invention.
Fig. 4 is a structural view of the side dust discharging apparatus.
In the figure, a right output shaft, a left output shaft, a lifting chain harrow, a film collecting box, a cyclone dust collector, an exhaust outlet, a ground wheel, a dust conveying pipeline, a fan, a dust collecting opening, a rack, a gear box, a pickup device, a traction frame, a vibration exciting device and a dust collecting barrel.
Detailed Description
The invention will be further described with reference to the drawings and specific examples.
Referring to fig. 1-4, a side dust-removing residual film recycling machine is provided, a traction frame 12 is arranged at the front part of a rectangular frame 9, a gearbox 10 is arranged at the rear of the traction frame 12, a right output shaft 1 is arranged at the right side of the gearbox 10, a left output shaft 2 is arranged at the left side of the gearbox 10, a pickup 11 is arranged below the gearbox 10, an obliquely-arranged lifting chain harrow 3 is arranged at the rear of the pickup 11, an excitation device 13 is arranged in the middle of the lifting chain harrow 3, a film collecting box 4 is arranged at the tail end of the lifting chain harrow 3, a land wheel 6 is arranged below the frame 9, fans 8 are respectively arranged at two sides of the frame, dust collection openings 8-1 are arranged at the axial positions of the fans 8 and face the lifting chain harrow 3.
In this embodiment, two sides of the film collecting box 4 are provided with cone-shaped cyclone dust collectors 5, dust collecting barrels 14 are arranged below the cyclone dust collectors 5, air outlets 5-1 are arranged at the tops of the cyclone dust collectors 5, dust conveying pipelines 7 are arranged above the side of the cyclone dust collectors 5, and the dust conveying pipelines 7 extend to the middle front part of the lifting chain harrow 3 and are radially connected with a fan.
In this embodiment, the operation of the working parts of the whole machine is powered by a tractor power output shaft, which is connected to a gearbox,
In this embodiment, the bottom output shaft of the gearbox 10 drives the pick-up 11 in rotation.
In this embodiment, the right power output shaft of the gearbox 10 drives the right output shaft 1 to rotate, the right output shaft 1 drives the driving shaft of the lifting chain harrow 3 to rotate through belt transmission, the driving shaft of the lifting chain harrow 3 drives the excitation device 13 to rotate through belt transmission, and the right output shaft 1 also drives the right fan 8 to work through belt transmission. The vibration exciting device 13 is used for shaking off dust on the lift chain rake 3.
In this embodiment, the left power output shaft of the gearbox drives the left output shaft 2 to rotate, the left output shaft 2 drives the left fan 8 to work through belt transmission,
In this embodiment, the fan 8 works to generate an axial negative pressure, and the axial negative pressure drives air to enter the dust conveying pipeline 7 from the dust collection opening 8-1, then enter the cyclone dust collector 5, and then enter the cyclone dust collector after the cyclone dust collector completes cyclone flow and then are discharged from the air outlet 5-1.
In operation, the pickup 11 throws residual film and soil on the shallow surface layer of the farmland onto the lift chain rake 3, the lift chain rake 3 hooks the residual film to be conveyed upwards to the film collecting box 4, and the soil leaks from a rod gap of the lift chain rake 3 under the shaking of the lift and shock excitation device 13. When the flying dust thrown by the pickup 11 floats to the dust collection port 8-1, the flying dust is sucked into the dust conveying pipeline 7 by negative pressure air, then enters the cyclone dust collector 5 and falls into the dust collection barrel 14 under the centrifugal action, so that the flying dust collection of the tool operation is completed.
The bottom of the dust collection barrel 14 is provided with a gravity door, the gravity door is closed under the action of negative pressure during operation, and the gravity door is automatically opened to finish dust discharging during shutdown.
The cyclone dust collector 5 is optional, and can directly discharge dust to the rear of the machine tool side through the dust conveying pipeline 7 in the operation scene without dust collection.
It should be noted that "left" and "right" herein may actually be interchanged, not as a true limitation in azimuth, since implementation of the technical solution, such as "left output shaft 2", "right output shaft", is not affected.
The side dust-discharging residual film recycling machine disclosed by the invention is novel in overall structure and configuration mode, is the first application of dust-settling technology in the field of residual film recycling, and has the potential of promoting sustainable development of the residual film recycling technology. The chain harrow type residual film recycling and side dust discharging device is reasonably assembled, and through the selection and the matching of the fans, the lateral negative pressure can be ensured not to suck away the residual film hung by the chain harrow, but only to suck away dust, so that the operation smoothness is ensured, and the feasibility is good. The cyclone dust collector has small volume, large treatment flow, high dust-raising separation efficiency to soil and compact structure. The power of the whole machine is only from the power output shaft of the tractor, and a plurality of power functions such as walking, pickup operation, lifting chain harrow operation, fan negative pressure and the like of the tractor are realized through ingenious transmission design, so that the structure is compact, the existing equipment is easy to refit, and the popularization is convenient. The dust collection barrel realizes the opening and closing of the gravity door through negative pressure, does not need extra power and does not need manual operation. The overall configuration is reasonable and reliable, and the practicability is good.
The foregoing is a preferred embodiment of the present invention, and various changes and modifications may be made therein by those skilled in the art without departing from the general inventive concept, and such changes and modifications should be considered as falling within the scope of the claimed invention.

Claims (8)

1.一种侧排尘残膜回收机，包括拖拉机动力输出轴、机架(9)、变速箱(10)、捡拾器(11)、升运链耙(3)；所述拖拉机动力输出轴与所述变速箱(10)连接；所述升运链耙(3)由链轮驱动，其特征在于：1. A side-discharge dust and residual film recycling machine, comprising a tractor power output shaft, a frame (9), a gearbox (10), a picker (11), and an elevating chain rake (3); the tractor power output shaft is connected to the gearbox (10); the elevating chain rake (3) is driven by a sprocket, characterized in that: 还包括位于侧排尘残膜回收机左侧和右侧各一个的风机(8)，所述风机(8)与一输尘管道(7)连接；风机(8)的具有朝向内侧的吸尘口(8-1)；It also includes a fan (8) located on the left and right sides of the side dust removal residual film recovery machine, wherein the fan (8) is connected to a dust conveying pipeline (7); the fan (8) has a dust suction port (8-1) facing inward; 所述变速箱(10)设有右输出轴(1)和左输出轴(2)，所述右输出轴(1)通过带传动带动升运链耙(3)的主动轴旋转，升运链耙(3)的主动轴通过带传动带动激振装置(13)旋转，右输出轴(1)也通过带传动驱动右侧的风机(8)工作；左输出轴(2)通过带传动驱动左侧的风机(8)工作。The gearbox (10) is provided with a right output shaft (1) and a left output shaft (2). The right output shaft (1) drives the driving shaft of the lifting chain rake (3) to rotate through a belt transmission. The driving shaft of the lifting chain rake (3) drives the vibration device (13) to rotate through a belt transmission. The right output shaft (1) also drives the right fan (8) to work through a belt transmission. The left output shaft (2) drives the left fan (8) to work through a belt transmission. 2.如权利要求1所述的侧排尘残膜回收机，其特征在于：还包括旋风集尘器(5)，输尘管道(7)向后延伸并与旋风集尘器(5)的入风口连接，旋风集尘器(5)下方设有集尘桶(14)，旋风集尘器(5)顶部设有排风口(5-1)。2. The side-discharge dust and residual film recovery machine as described in claim 1 is characterized in that it also includes a cyclone dust collector (5), a dust conveying duct (7) extends backward and is connected to the air inlet of the cyclone dust collector (5), a dust collecting bucket (14) is provided under the cyclone dust collector (5), and an exhaust port (5-1) is provided at the top of the cyclone dust collector (5). 3.如权利要求2所述的侧排尘残膜回收机，其特征在于：所述机架(9)呈矩形，其前部固定设有用于与前部牵引机构连接的牵引架(12)，牵引架(12)后方设有所述变速箱(10)，变速箱(10)下方设有所述捡拾器(11)，捡拾器(11)后方设有斜上配置的升运链耙(3)，升运链耙(3)中部设有所述激振装置(13)，升运链耙(3)末端设有集膜箱(4)，机架(9)下方设有地轮(6)，机架两侧分别设有风机(8)，风机(8)的轴向位置设有吸尘口(8-1)且朝向升运链耙(3)。3. The side-discharge dust and residual film recovery machine as described in claim 2 is characterized in that: the frame (9) is rectangular, and a traction frame (12) for connecting to the front traction mechanism is fixedly provided at the front thereof, the gearbox (10) is provided at the rear of the traction frame (12), and the pickup (11) is provided below the gearbox (10), and an upwardly arranged lifting chain rake (3) is provided at the rear of the pickup (11), the vibration device (13) is provided in the middle of the lifting chain rake (3), and a film collecting box (4) is provided at the end of the lifting chain rake (3), a ground wheel (6) is provided below the frame (9), and fans (8) are provided on both sides of the frame, and a dust suction port (8-1) is provided in the axial position of the fan (8) and faces the lifting chain rake (3). 4.如权利要求2所述的侧排尘残膜回收机，其特征在于：旋风集尘器(5)呈锥形，旋风集尘器(5)侧上方与所述输尘管道(7)连接，输尘管道(7)延伸到升运链耙(3)中前部并于风机径向连接。4. The side-discharge dust and residual film recovery machine as described in claim 2 is characterized in that the cyclone dust collector (5) is conical, and is connected to the dust conveying pipe (7) on the upper side of the cyclone dust collector (5), and the dust conveying pipe (7) extends to the front middle part of the lifting chain rake (3) and is connected to the fan radially. 5.如权利要求2所述的侧排尘残膜回收机，其特征在于：整机工作部件的运行由仅有拖拉机动力输出轴提供动力。5. The side-discharge dust and residual film recovery machine as described in claim 2 is characterized in that the operation of the working parts of the whole machine is powered by the tractor power output shaft alone. 6.如权利要求2所述的侧排尘残膜回收机，其特征在于：变速箱(10)具有底部输出轴，底部输出轴驱动捡拾器(11)旋转。6. The side-discharge dust and residual film recycling machine as described in claim 2 is characterized in that the gearbox (10) has a bottom output shaft, and the bottom output shaft drives the pickup (11) to rotate. 7.如权利要求2所述的侧排尘残膜回收机，其特征在于：集尘桶(14)底部设有重力门，作业时重力门在负压作用下被吸附关闭，停机时重力门在重力作用下自动打开完成卸尘工作。7. The side-discharge dust and residual film recovery machine as described in claim 2 is characterized in that a gravity door is provided at the bottom of the dust collecting barrel (14). During operation, the gravity door is adsorbed and closed under the action of negative pressure. When the machine is stopped, the gravity door automatically opens under the action of gravity to complete the dust removal work. 8.一种侧排尘残膜回收机的工作方法，其特征在于，采用权利要求2-7中任意一项所述的侧排尘残膜回收机，8. A working method of a side-discharged dust and residual film recovery machine, characterized in that the side-discharged dust and residual film recovery machine according to any one of claims 2 to 7 is used, 工作时，捡拾器(11)将农田浅表层的残膜和土壤抛送到升运链耙(3)上，升运链耙(3)将残膜挂住向上输送至集膜箱(4)，土壤在升运和激振装置(13)抖动下送升运链耙(3)的杆间隙中漏出；捡拾器(11)抛起的扬尘漂浮到吸尘口(8-1)时被负压空气吸入输尘管道(7)，然后进入旋风集尘器(5)，在离心作用下落入集尘桶(14)中，从而完成机具作业扬尘的收集；During operation, the picker (11) throws the residual film and soil on the shallow surface of the farmland onto the lifting chain rake (3), and the lifting chain rake (3) hooks the residual film and transports it upward to the film collecting box (4). The soil is sent to the gap between the rods of the lifting chain rake (3) under the vibration of the lifting and exciting device (13) and leaks out; the dust thrown up by the picker (11) floats to the dust suction port (8-1) and is sucked into the dust conveying pipe (7) by the negative pressure air, and then enters the cyclone dust collector (5), and falls into the dust collecting bucket (14) under the centrifugal action, thereby completing the collection of dust from machine operation; 停机时，集尘桶(14)底部的重力门的负压消失，重力门在重力作用下自动打开完成卸尘工作。When the machine is stopped, the negative pressure of the gravity door at the bottom of the dust collecting bucket (14) disappears, and the gravity door automatically opens under the action of gravity to complete the dust removal work.
CN202411206303.9A 2024-08-30 2024-08-30 Side dust-discharging plastic film residue recycling machine Pending CN118985193A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119654998A (en) * 2024-12-23 2025-03-21 农业农村部南京农业机械化研究所 Combined operation machine with straw treatment and residual film recovery functions

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103918409A (en) * 2014-04-13 2014-07-16 吉首大学 Cockscomb seed extracting device
US20160066513A1 (en) * 2014-09-10 2016-03-10 Emerson Paul Gray Landscaping material maintenance
CN206895217U (en) * 2017-03-09 2018-01-19 兰州交通大学博文学院 Potato harvest and residual film recovery combine machine
CN108738631A (en) * 2018-07-04 2018-11-06 农业部南京农业机械化研究所 Peanut excavates and residual film recovery combine machine
CN216911512U (en) * 2021-12-23 2022-07-08 北票市鑫运矿业有限公司 A green mine soil remediation device
CN217191534U (en) * 2022-04-26 2022-08-16 农业农村部农业生态与资源保护总站 Dust collector of residual film recycling machine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103918409A (en) * 2014-04-13 2014-07-16 吉首大学 Cockscomb seed extracting device
US20160066513A1 (en) * 2014-09-10 2016-03-10 Emerson Paul Gray Landscaping material maintenance
CN206895217U (en) * 2017-03-09 2018-01-19 兰州交通大学博文学院 Potato harvest and residual film recovery combine machine
CN108738631A (en) * 2018-07-04 2018-11-06 农业部南京农业机械化研究所 Peanut excavates and residual film recovery combine machine
CN216911512U (en) * 2021-12-23 2022-07-08 北票市鑫运矿业有限公司 A green mine soil remediation device
CN217191534U (en) * 2022-04-26 2022-08-16 农业农村部农业生态与资源保护总站 Dust collector of residual film recycling machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119654998A (en) * 2024-12-23 2025-03-21 农业农村部南京农业机械化研究所 Combined operation machine with straw treatment and residual film recovery functions
CN119654998B (en) * 2024-12-23 2026-02-06 农业农村部南京农业机械化研究所 Combined operation machine with straw treatment and residual film recovery functions

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