CN106818018A - Chain-type sweet potato seedling grinding recovery machine - Google Patents
Chain-type sweet potato seedling grinding recovery machine Download PDFInfo
- Publication number
- CN106818018A CN106818018A CN201710172211.7A CN201710172211A CN106818018A CN 106818018 A CN106818018 A CN 106818018A CN 201710172211 A CN201710172211 A CN 201710172211A CN 106818018 A CN106818018 A CN 106818018A
- Authority
- CN
- China
- Prior art keywords
- pulley
- shaft
- potato
- clamping
- seedling
- 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.)
- Pending
Links
- 244000017020 Ipomoea batatas Species 0.000 title claims abstract description 22
- 235000002678 Ipomoea batatas Nutrition 0.000 title claims abstract description 22
- 238000011084 recovery Methods 0.000 title description 2
- 244000061456 Solanum tuberosum Species 0.000 claims abstract description 118
- 235000002595 Solanum tuberosum Nutrition 0.000 claims abstract description 118
- 230000007246 mechanism Effects 0.000 claims abstract description 90
- 238000005520 cutting process Methods 0.000 claims abstract description 58
- 239000000725 suspension Substances 0.000 claims abstract description 14
- 238000004064 recycling Methods 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 238000005096 rolling process Methods 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims abstract description 6
- 230000008569 process Effects 0.000 claims abstract description 5
- 238000010298 pulverizing process Methods 0.000 claims description 31
- 230000033001 locomotion Effects 0.000 claims description 5
- 238000003306 harvesting Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 238000005554 pickling Methods 0.000 claims description 2
- 235000018694 Solanum laxum Nutrition 0.000 abstract description 10
- 240000004488 Solanum wendlandii Species 0.000 abstract description 10
- 235000000305 Solanum wendlandii Nutrition 0.000 abstract description 10
- 238000004140 cleaning Methods 0.000 abstract description 3
- 238000004804 winding Methods 0.000 abstract description 3
- 230000032258 transport Effects 0.000 description 3
- 241000607479 Yersinia pestis Species 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000009193 crawling Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000001093 anti-cancer Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 235000013402 health food Nutrition 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D23/00—Topping machines
- A01D23/02—Topping machines cutting the tops before being lifted
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D43/00—Mowers combined with apparatus performing additional operations while mowing
- A01D43/08—Mowers combined with apparatus performing additional operations while mowing with means for cutting up the mown crop, e.g. forage harvesters
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D43/00—Mowers combined with apparatus performing additional operations while mowing
- A01D43/08—Mowers combined with apparatus performing additional operations while mowing with means for cutting up the mown crop, e.g. forage harvesters
- A01D43/086—Mowers combined with apparatus performing additional operations while mowing with means for cutting up the mown crop, e.g. forage harvesters and means for collecting, gathering or loading mown material
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D23/00—Topping machines
- A01D23/02—Topping machines cutting the tops before being lifted
- A01D2023/024—Devices with fix blades for topping
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D23/00—Topping machines
- A01D23/02—Topping machines cutting the tops before being lifted
- A01D2023/026—Devices with movable knives for topping, e.g. rotatable cutting disks
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Transplanting Machines (AREA)
- Pretreatment Of Seeds And Plants (AREA)
Abstract
本发明涉及一种链条式甘薯秧粉碎回收机，包括车架、悬挂机构、齿轮箱、皮带传动装置、仿形挑秧铲、薯秧切割机构、夹持输送机构、切断刀盘机构、粉碎机构、地轮组件和薯秧收集袋；仿形挑秧铲安装在机架最前端；切断刀盘机构包括切断刀盘、刀盘轴，滚动轴承、带轮一和V形带；薯秧切割机构包括动刀、定刀、偏心轴和刀架；薯秧切割机构包括动刀、定刀、偏心轴和刀架；薯秧夹持输送机构包括双排夹持输送链、主动链轮轴、主动链轮、从动链轮轴、从动链轮和张紧装置；本发明能将秧蔓挑起和切断较长薯秧，提高了薯秧清除率和解决了缠绕问题。避免了停机清理工作，提高了工作效率；夹持输送链减少薯秧输送过程中漏秧和掉秧现象。
The invention relates to a chain-type sweet potato seedling crushing and recycling machine, which includes a vehicle frame, a suspension mechanism, a gear box, a belt transmission device, a profiling seedling picking shovel, a potato seedling cutting mechanism, a clamping and conveying mechanism, a cutter head mechanism, and a crushing mechanism , ground wheel assembly and potato seedling collection bag; profiling seedling picking shovel is installed at the front end of the frame; cutting cutter head mechanism includes cutting cutter head, cutter head shaft, rolling bearing, pulley one and V-shaped belt; potato seedling cutting mechanism includes Moving knife, fixed knife, eccentric shaft and knife holder; Potato seedling cutting mechanism includes moving knife, fixed knife, eccentric shaft and knife holder; Potato seedling clamping and conveying mechanism includes double-row clamping conveyor chain, driving sprocket shaft, driving sprocket , a driven sprocket shaft, a driven sprocket and a tensioning device; the present invention can pick up and cut off longer potato vines, improves the removal rate of potato vines and solves the problem of winding. It avoids shutdown and cleaning work, and improves work efficiency; the clamping conveyor chain reduces seedling leakage and seedling drop in the process of conveying potato seedlings.
Description
(一)技术领域(1) Technical field
本发明涉及一种链条式甘薯秧粉碎回收机，属于农业机械领域。The invention relates to a chain type sweet potato seedling crushing and recycling machine, which belongs to the field of agricultural machinery.
(二)技术背景(2) Technical background
甘薯是重要的粮食、饲料、工业原料及新型能源原料，是世界粮食生产的底线作物和极具竞争力的优质能源作物，亦是优质的抗癌保健食品。随着农村劳动力的转移，使得人工成本逐渐升高，因此研究和推广甘薯生产机械具有重要的现实意义。Sweet potato is an important food, feed, industrial raw material and new energy raw material. It is the bottom line crop of world food production and a very competitive high-quality energy crop. It is also a high-quality anti-cancer health food. With the transfer of rural labor force, the labor cost is gradually increasing, so the research and promotion of sweet potato production machinery has important practical significance.
甘薯秧蔓生长茂盛，且匍匐缠绕严重，不易分离。收获前的杀秧工作是耗时较多和劳动强度较大的环节。目前国内研发的甘薯杀秧机械多是在马铃薯打秧机的基础上改进而来。由于甘薯和马铃薯的秧蔓生长特点不同，现有的甘薯杀秧机有较多局限性，存在粉碎合格率低、缠绕堵塞严重，留茬长度大，秧蔓清除率低、伤薯率高、粉碎还田带来的病虫害等始终都未能得到解决，造成后续挖掘堵塞，病虫害严重，制约着其推广和应用。The sweet potato seedlings grow luxuriantly, and the creeping winding is serious, and it is not easy to separate. The work of killing seedlings before harvest is a link that consumes more time and labor intensity. At present, most of the sweet potato seedling killing machines developed in China are improved on the basis of potato seedling removing machines. Due to the different growth characteristics of sweet potato and potato seedlings, the existing sweet potato seedling killing machines have many limitations, such as low crushing pass rate, serious winding blockage, large stubble length, low seedling removal rate, high potato damage rate, etc. The pests and diseases caused by crushing and returning to the field have not been solved, resulting in blockage of subsequent excavation and serious pests and diseases, which restrict its promotion and application.
(三)发明内容(3) Contents of the invention
为了解决上述问题，本发明提供了一种链条式甘薯秧粉碎回收机，目的在于提供一种秧蔓粉碎效果好、工作流畅不堵塞、伤薯率低、适用性强、调整方便且薯秧可粉碎回收的甘薯杀秧机。In order to solve the above problems, the present invention provides a chain-type sweet potato seedling crushing and recycling machine. Crushed and recycled sweet potato seedling killing machine.
本发明的目的是通过如下技术方案实现的:The purpose of the present invention is achieved through the following technical solutions:
一种链条式甘薯秧粉碎回收机，包括车架及安装在车架上的悬挂机构、齿轮箱、皮带传动装置、仿形挑秧铲、薯秧切割机构、薯秧夹持输送机构、切断刀盘机构、粉碎机构、地轮组件和薯秧收集袋。A chain-type sweet potato seedling crushing and recycling machine, including a frame and a suspension mechanism installed on the frame, a gear box, a belt transmission device, a profiling seedling picking shovel, a potato seedling cutting mechanism, a potato seedling clamping and conveying mechanism, and a cutting knife Disc mechanism, crushing mechanism, ground wheel assembly and potato seedling collection bag.
所述的悬挂机构焊接在车架的前方与现有拖拉机相连；所述的齿轮箱安装在悬挂机构后面车架上，通过带轮二、带轮一和V形带将齿轮箱的动力输送给薯秧切割机切断刀盘机构的刀盘轴上；通过带轮二、带轮三和V形带将齿轮箱的动力输送到位于车架最后面的粉碎刀轴上；通过带轮六、带轮四，带轮五和V形带将齿轮箱的动力输送到薯秧夹持输送机构的两主动链轮轴上；通过斜齿轮一和斜齿轮二的相互啮合将齿轮箱动力传递到薯秧切割机构的偏心轴上。The suspension mechanism is welded on the front of the vehicle frame and connected with the existing tractor; the gear box is installed on the vehicle frame behind the suspension mechanism, and the power of the gearbox is delivered to the Potato seedling cutting machine cuts off the cutter head shaft of the cutter head mechanism; the power of the gearbox is transmitted to the crushing cutter shaft at the rear of the frame through the second pulley, the third pulley and the V-shaped belt; through the pulley six, the belt The fourth wheel, the fifth pulley and the V-shaped belt transmit the power of the gearbox to the two driving sprocket shafts of the potato seedling clamping and conveying mechanism; the power of the gearbox is transmitted to the potato seedling cutting through the mutual meshing of the first helical gear and the second helical gear On the eccentric shaft of the mechanism.
所述的仿形挑秧铲安装在机架最前端，与机架通过销可活动连接。仿形挑秧铲随地面起伏实现仿形，挑起贴地生长的薯秧。The profiling seedling picking shovel is installed at the front end of the frame, and is movably connected with the frame through pins. The profiling seedling picking shovel realizes profiling with the undulations of the ground, and picks up the potato seedlings that grow close to the ground.
所述的切断刀盘机构包括切断刀盘、刀盘轴，滚动轴承、带轮一和V形带；所述的切断刀盘位于仿形挑秧铲一侧。切断刀盘安装在刀盘轴一端；刀盘轴通过安装在机架上的轴承座固定，滚动轴承固定在轴承座内；刀盘轴另一端长出轴承座，用于安装带轮一，动力由齿轮箱通过带轮一和V形带传动给切断刀盘。V形带一端连接齿轮箱，另一端连接在带轮一上。The cutting cutter mechanism includes a cutting cutter, a cutter shaft, a rolling bearing, a pulley and a V-shaped belt; the cutting cutter is located on one side of the profiling seedling picking shovel. The cutting cutter head is installed on one end of the cutter head shaft; the cutter head shaft is fixed by the bearing seat installed on the frame, and the rolling bearing is fixed in the bearing seat; The gear box is driven by the pulley 1 and the V-belt to cut off the cutter head. One end of the V-shaped belt is connected to the gearbox, and the other end is connected to the pulley one.
所述的动力传动装置包括斜齿轮一、斜齿轮二、带轮一、带轮二、带轮三、带轮四、带轮五、带轮六和与带轮配合使用的各个V形带。斜齿轮一安装在齿轮箱的输出轴三上，斜齿轮二安装在薯秧切割机构的偏心轴上，斜齿轮一和斜齿轮二相互啮合，将齿轮箱的动力传递到薯秧切割机构的偏心轴上，从而驱动动刀运动。带轮二安装在齿轮箱的输出轴二上，带轮二通过V形带与带轮一和带轮三连接，带轮二、V形带和带轮一配合将动力传到切断刀盘轴上，带轮二、V形带和带轮三组合将动力传递到粉粹刀轴上。带轮六安装在齿轮箱的动力输出轴一上，带轮六通过V形带与安装在薯秧夹持输送机构两个主动链轮轴上的带轮四和带轮五连接，将齿轮箱动力传递到薯秧夹持输送机构的两个主动链轮轴上。The power transmission device includes the first helical gear, the second helical gear, the first pulley, the second pulley, the third pulley, the fourth pulley, the fifth pulley, the sixth pulley and various V-shaped belts used in conjunction with the pulleys. Helical gear 1 is installed on the output shaft 3 of the gearbox, and helical gear 2 is installed on the eccentric shaft of the potato seedling cutting mechanism. Helical gear 1 and helical gear 2 mesh with each other to transmit the power of the gearbox to the eccentric shaft, thereby driving the movement of the moving knife. Pulley 2 is installed on the output shaft 2 of the gearbox. Pulley 2 is connected with pulley 1 and pulley 3 through a V-shaped belt. Pulley 2, V-shaped belt and pulley 1 cooperate to transmit power to the cutting cutter head shaft. On the top, the combination of pulley two, V-belt and pulley three transmits power to the crushing cutter shaft. The sixth pulley is installed on the power output shaft 1 of the gearbox, and the sixth pulley is connected with the fourth pulley and the fifth pulley installed on the two driving sprocket shafts of the potato seedling clamping and conveying mechanism through a V-shaped belt, and the power of the gearbox is Transfer to the two driving sprocket shafts of the potato seedling clamping and conveying mechanism.
所述的地轮机构安装在车架的中部；地轮机构包括地轮、地轮轴、调节手轮和丝杠。地轮安装在地轮轴上，地轮轴焊接在车架上；地轮用于支撑车架和各个组件。调节手轮焊接在丝杠顶端，丝杠另一端安装在车架上；车架高度可调，调节手轮和丝杠配合能调节车架高度，保证甘薯秧割茬高度要求。The ground wheel mechanism is installed in the middle of the vehicle frame; the ground wheel mechanism includes a ground wheel, a ground wheel shaft, an adjusting hand wheel and a leading screw. The ground wheel is installed on the ground wheel axle, which is welded on the frame; the ground wheel is used to support the frame and various components. The adjustment handwheel is welded on the top of the screw, and the other end of the screw is installed on the frame; the height of the frame is adjustable, and the adjustment handwheel and the screw can adjust the height of the frame to ensure the height requirement of sweet potato seedlings.
所述的薯秧切割机构包括动刀、定刀、偏心轴和刀架；定刀通过螺栓安装在刀架上，刀架安装在薯秧仿形挑秧铲下方的车架上；刀架在垂直方向的安装位置根据田间的垄高标准和薯秧收获要求的留茬高度确定。定刀顶部设有滑槽，动刀可活动安装在滑槽内；偏心轴的末向轴端与动刀一端连接，在偏心轴驱动下，动刀能在滑槽内做往复直线运动。The potato seedling cutting mechanism includes a moving knife, a fixed knife, an eccentric shaft and a knife holder; the fixed knife is mounted on the knife holder through bolts, and the knife holder is installed on the vehicle frame below the potato seedling profiling shovel; The installation position in the vertical direction is determined according to the ridge height standard in the field and the stubble height required for potato seedling harvesting. There is a chute on the top of the fixed knife, and the moving knife can be movably installed in the chute; the end of the eccentric shaft is connected to one end of the moving knife. Driven by the eccentric shaft, the moving knife can do reciprocating linear motion in the chute.
所述的薯秧夹持输送机构包括双层夹持输送链、主动链轮轴、主动链轮、从动链轮轴、从动链轮和张紧装置。双排夹持输送链由上下平行的两层夹持链组成，且每层夹持链均可独立完成薯秧的夹持输送；每层夹持链由对向运转的一对夹持链组成；每对对向运转的夹持链形状近似一对直角梯形，恰好使两层夹持输送链前端构成一个V型的薯秧喂入口。双层夹持输送链使薯秧夹持更加稳固可靠。两层夹持输送链前端为薯秧喂入口，后端为薯秧排出口；薯秧喂入口形状近似V型，便于薯秧聚拢和喂入；薯秧喂入口位于仿形挑秧铲的上方，双层夹持输送链纵贯整个车架，双层夹持输送链由前向后逐渐向上倾斜，每层输送链的布置平面与挑秧铲上表面平行，薯秧排出口位于薯秧粉碎机壳的进秧口前面。主动链轮轴是薯秧夹持输送机构的动力输入部件。输送链由安装在主动链轮轴上的主动链轮带动。从动链轮轴通过轴承座安装在车架上。张紧装置固定在车架上，与双层夹持输送链中的每一层链条中部接触配合，实现张紧作业。张紧装置调节的是夹持链的薯秧夹持距离。张紧装置可采用现有的适用于链条张紧的弹簧式张紧机构；张紧装置在薯秧输送量较大的时候，薯秧施加在链条上的力增大，此作用力作用在张紧装置上，使张紧装置内的弹簧被压缩，增大了每一层夹持链中一对夹持链间的距离，减少了堵塞现象；相反，薯秧输送量减少时，张紧装置内弹簧舒张，夹持链间的距离减小，减少了薯秧输送过程中的漏秧现象。The potato seedling clamping and conveying mechanism includes a double-layer clamping and conveying chain, a driving sprocket shaft, a driving sprocket, a driven sprocket shaft, a driven sprocket and a tensioning device. The double-row clamping conveyor chain is composed of two layers of clamping chains parallel to each other, and each layer of clamping chain can independently complete the clamping and conveying of potato seedlings; each layer of clamping chain is composed of a pair of clamping chains that run in opposite directions ; The shape of each pair of oppositely running clamping chains is approximately a pair of right-angled trapezoids, which just makes the front end of the two-layer clamping conveyor chain form a V-shaped potato seedling feeding port. The double-layer clamping conveyor chain makes the clamping of potato seedlings more stable and reliable. The front end of the two-layer clamping conveyor chain is the potato seedling feeding inlet, and the rear end is the potato seedling discharge outlet; the shape of the potato seedling feeding inlet is approximately V-shaped, which is convenient for gathering and feeding the potato seedlings; the potato seedling feeding inlet is located above the profiling shovel , the double-layer clamping conveyor chain runs through the entire frame, and the double-layer clamping conveyor chain gradually slopes upward from front to back. The layout plane of each layer of conveyor chain is parallel to the upper surface of the pickling shovel. The front of the seedling inlet of the casing. The driving sprocket shaft is the power input part of the potato seedling clamping and conveying mechanism. The conveyor chain is driven by a drive sprocket mounted on the drive sprocket shaft. The driven sprocket shaft is installed on the vehicle frame through the bearing housing. The tensioning device is fixed on the vehicle frame, and contacts and cooperates with the middle part of each chain in the double-layer clamping conveyor chain to realize the tensioning operation. What the tensioning device adjusts is the clamping distance of the potato seedlings of the clamping chain. The tensioning device can adopt the existing spring-type tensioning mechanism suitable for chain tensioning; when the tensioning device transports a large amount of potato seedlings, the force exerted by the potato seedlings on the chain increases, and this force acts on the tensioning device. On the tensioning device, the spring in the tensioning device is compressed, which increases the distance between a pair of clamping chains in each layer of clamping chains and reduces the blocking phenomenon; The inner spring is stretched, the distance between the clamping chains is reduced, and the phenomenon of missing seedlings in the process of conveying potato seedlings is reduced.
所述的粉碎机构包括粉碎机壳、粉碎刀、粉碎刀轴和带轮三。粉碎机壳安装在车架的后上部。带轮三安装在粉碎刀轴上，粉碎刀轴是粉碎机构的动力输入部件，带动粉碎机壳内的粉碎刀转动，粉碎刀安装在粉碎刀轴上。所述带轮二通过V形带和带轮三连接，将齿轮箱输出的动力传送到粉碎刀轴上。粉碎的薯秧通过收集袋收集好。The pulverizing mechanism comprises a pulverizer shell, a pulverizing knife, a pulverizing knife shaft and a pulley three. The pulverizer housing is installed on the rear upper part of the vehicle frame. The belt wheel three is installed on the pulverizing knife shaft, and the pulverizing knife shaft is the power input part of the pulverizing mechanism, which drives the pulverizing knife in the pulverizing machine housing to rotate, and the pulverizing knife is installed on the pulverizing knife shaft. The second pulley is connected to the third pulley through a V-shaped belt, and transmits the power output by the gear box to the crushing knife shaft. Crushed vines are collected in collection bags.
本发明的工作过程如下：Working process of the present invention is as follows:
工作时，通过悬挂机构将甘薯秧粉碎回收机挂接到拖拉机上，拖拉机通过万向传动轴与粉碎回收机的齿轮箱连接。齿轮箱通过动力传动装置将动力传递到薯秧切割机构、切断刀盘机构、夹持输送机构和薯秧粉碎机构。甘薯秧粉碎回收机作业时，先有机器最前端的仿形挑秧铲将匍匐在田间的薯秧挑起，薯秧被挑起之后，沿着仿形挑秧铲的上表面向上移动，挑秧铲下方的薯秧切割机构将垄顶的薯秧根部切断，夹持输送链前端的开口将薯秧聚拢后，夹持输送到机架后面的薯秧粉碎装置内，粉碎后的薯秧将甩到已准备好的收集袋内，完成薯秧的粉碎回收作业。During work, the sweet potato seedling crushing and recycling machine is hooked to the tractor through the suspension mechanism, and the tractor is connected with the gear box of the crushing and recycling machine through a universal drive shaft. The gear box transmits power to the potato seedling cutting mechanism, the cutting cutter head mechanism, the clamping conveying mechanism and the potato seedling crushing mechanism through the power transmission device. When the sweet potato seedling crushing and recycling machine is in operation, the prostrate seedling picking shovel at the front end of the machine will first pick up the potato seedlings crawling in the field. The potato seedling cutting mechanism under the seedling shovel cuts off the root of the potato seedlings on the top of the ridge, gathers the potato seedlings by clamping the opening at the front end of the conveying chain, and then clamps and transports the potato seedlings to the potato seedling crushing device behind the frame. The crushed potato seedlings will be Throw it into the prepared collection bag to complete the crushing and recycling of potato seedlings.
与现有技术相比，本发明的有益效果是：Compared with prior art, the beneficial effect of the present invention is:
甘薯藤蔓生长茂盛、匍匐交错缠绕，不易处理。本发明可通过仿形挑秧铲和切断装置，将秧蔓挑起和切断较长薯秧，提高了薯秧清除率和解决了缠绕问题。避免了停机清理工作，提高了工作效率；夹持输送链减少薯秧输送过程中漏秧和掉秧现象；通过改进地轮组件，操作方便，调整迅速，可以适应不同的垄型，提高了机具的适应性。Sweet potato vines grow luxuriantly, prostrate and intertwined, and are difficult to handle. The invention can lift up the vines and cut off the longer potato vines through the profiling seedling picking shovel and the cutting device, thereby improving the removal rate of the potato vines and solving the problem of entanglement. It avoids shutdown and cleaning work, and improves work efficiency; the clamping conveyor chain reduces the phenomenon of seedling leakage and seedling drop during potato seedling transportation; through the improvement of the ground wheel assembly, the operation is convenient, the adjustment is quick, and it can adapt to different ridge types, improving the machine tools. adaptability.
(四)附图说明:(4) Description of drawings:
图1为本发明专利整机结构图；Fig. 1 is the structural diagram of the patented complete machine of the present invention;
图2为本发明专利整机侧视图；Fig. 2 is a side view of the complete machine of the patent of the present invention;
图3为本发明专利秧蔓切割装置示意图；Fig. 3 is a schematic diagram of the patent seedling and tendril cutting device of the present invention;
图4为切断刀盘装置；Fig. 4 is to cut off cutter disc device;
图5为地轮组件；Fig. 5 is ground wheel assembly;
图6为薯秧夹持输送装置；Fig. 6 is the clamping conveying device for potato seedlings;
图7为锥齿轮配合；Fig. 7 is bevel gear fit;
图8为齿轮箱；Fig. 8 is gear box;
图中：1仿形挑秧铲 2悬挂机构 3带轮四 4带轮六 5齿轮箱 6薯秧夹持输送链 7薯秧粉碎装置机壳 8薯秧粉碎刀刀轴 9收集袋 10带轮三 11V形带 12地轮 13带轮二 14带轮一 15切断刀盘 16V形带 17主动链轮轴 18薯秧切割装置刀架 19薯秧切割装置偏心轴 20薯秧切割装置切割刀 21薯秧切割装置定刀 22薯秧切割装置动刀 23切断刀盘装置滚动轴承 24车架 25切断刀盘轴 26调节手轮 27主动链轮 28从动链轮 29斜齿轮一 30齿轮箱输出轴三 31斜齿轮二 32齿轮箱输出轴一 33齿轮箱输出轴二34齿轮箱动力输入轴 H是夹持链的薯秧夹持距离In the figure: 1 profiling seedling picking shovel 2 suspension mechanism 3 belt wheel 4 4 belt wheel 6 5 gear box 6 potato seedling clamping conveyor chain 7 potato seedling crushing device casing 8 potato seedling crushing knife knife shaft 9 collection bag 10 belt wheel Three 11 V-shaped belt 12 Ground wheel 13 Belt wheel 2 14 Belt wheel 1 15 Cutting cutter head 16 V-shaped belt 17 Drive sprocket shaft 18 Potato seedling cutting device knife holder 19 Potato seedling cutting device eccentric shaft 20 Potato seedling cutting device Cutting knife 21 Potato seedlings Cutting device Fixed knife 22 Potato seedling cutting device Moving knife 23 Cutting cutter device Rolling bearing 24 Car frame 25 Cutting cutter shaft 26 Adjusting hand wheel 27 Driving sprocket 28 Driven sprocket 29 Helical gear 1 30 Gear box output shaft 3 31 Helical Gear two 32 gear box output shaft one 33 gear box output shaft two 34 gear box power input shaft H is the clamping distance of the potato seedlings of the clamping chain
(五)具体实施方式(5) Specific implementation methods
下面结合附图和具体实施对本发明做进一步说明。The present invention will be further described below in conjunction with the accompanying drawings and specific implementation.
如图1所示的链条式甘薯秧粉碎回收机，包括车架及安装在车架上的悬挂机构2、齿轮箱5、皮带传动装置、仿形挑秧铲1、薯秧切割机构(18、20、21、22)、夹持输送机构(图四)、切断刀盘机构15、粉碎机构(7、8)、地轮组件12和薯秧收集袋9。悬挂机构2焊接在车架的前方与现有拖拉机相连，齿轮箱5安装在悬挂机构2后方的车架上。薯秧仿形挑秧铲1安装在机架最前端，与机架通过销可活动连接。仿形挑秧铲随地面起伏实现仿形，挑起贴地生长的薯秧。切断刀盘机构包括切断刀盘15、刀盘轴25，滚动轴承23、带轮一14和V形带；切断刀盘15位于仿形挑秧铲1一侧。切断刀盘15安装在刀盘轴25一端；刀盘轴25通过安装在机架上的轴承座固定，滚动轴承23固定在轴承座内；刀盘轴25另一端长出轴承座，用于安装带轮一14，动力由齿轮箱5通过带轮一14和V形带传动给切断刀盘15。V形带一端连接齿轮箱5，另一端连接在带轮一14上。动力传动装置包括斜齿轮一29、斜齿轮二31、带轮一14、带轮二13、带轮三10、带轮四3、带轮五、带轮六4和与带轮配合使用的各个V形带。斜齿轮一29安装在齿轮箱5的输出轴三30上，斜齿轮二31安装在薯秧切割机构的偏心轴19上，斜齿轮一29，二31相互啮合，将齿轮箱5的动力传递到薯秧切割机构的偏心轴19上，从而驱动动刀22运动。带轮二13安装在齿轮箱5的输出轴二33上，带轮二13通过V形带与带轮一14和带轮三10连接，分别将动力传到切断刀盘轴25和粉粹刀轴8上。带轮六4安装在齿轮箱5的输出轴一32上，通过安装在薯秧夹持输送机构的两主动链轮轴17上的带轮四3和带轮五和V形带，将齿轮箱动力传递到薯秧夹持输送机构的两主动链轮轴17上。齿轮箱5安装在悬挂机构2后面车架上。通过带轮二13、带轮一14和V形带将齿轮箱5的动力输送给薯秧切割机切断刀盘机构15的刀盘轴上；通过带轮二13、带轮三10和V形带将齿轮箱5的动力输送到位于车架最后面的粉碎刀轴8上；通过带轮六4、带轮四3，五和V形带将齿轮箱5的动力输送到薯秧夹持输送机构的两主动链轮轴17上；通过斜齿轮一，二的相互啮合将齿轮箱5动力传递到薯秧切割机构的偏心轴19上。地轮机构12安装在车架的中部；地轮机构包括地轮12、地轮轴、调节手轮26和丝杠。地轮安装在地轮轴上，地轮轴焊接在车架上；地轮12用于支撑车架和各个组件。调节手轮26焊接在丝杠顶端，丝杠另一端安装在车架上；车架高度可调，调节手轮和丝杠配合能调节车架高度，保证甘薯秧割茬高度要求。薯秧切割机构包括动刀22、定刀21、偏心轴19和刀架18。定刀21安装在刀架18上，刀架18安装在车架上，位于薯秧仿形挑秧铲1上表面下方，刀架垂直方向的安装位置由甘田间垄高标准和薯秧留茬高度决定。定刀21顶部设有滑槽，动刀22可活动安装在滑槽内；偏心轴19的末向轴端与动刀22一端连接，在偏心轴19驱动下，动刀22能在滑槽内做往复直线运动。薯秧夹持输送机构包括双层夹持输送链6、主动链轮轴17、主动链轮27、从动链轮轴29、从动链轮28和张紧装置。双排夹持输送链6由上下两排链组成且都可完成薯秧的夹持输送的目的，每一排链由一对对向运转的链条组成，这一对对向旋转的夹持链分别与一个主动链轮17和三个从动链轮配合，四个链轮的安装位置将决定链条的形状，链条的布置形状近似一个直角梯形。设置双排的目的就是使薯秧夹持更加稳固可靠。夹持链6的薯秧喂入口有一定角度的张开，有拢秧和喂入更方便的有点，喂入口位于仿形挑秧铲1的上方，双排夹持链纵贯整个车架，由喂入口端到薯秧甩出端倾斜布置，薯秧甩出端位于薯秧粉碎机壳7的进秧口前面。夹持输送链6的布置平面几乎与挑秧铲1上表面平行。主动链轮轴17是薯秧夹持输送机构的动力输入部件。输送链6由安装在主动链轮轴17上的主动链轮27带动。从动链轮轴29通过轴承座安装在车架上。张紧装置由适用于链条张紧的弹簧式张紧机构，固定在车架上，与链条配合。根据薯秧输送量，由张紧装置自动调节两层夹持输送链的每一层夹持链间的距离，在薯秧输送量较大的时候，薯秧施加在链条上的力增大，此作用力作用在张紧装置上，使张紧装置内的弹簧被压缩，增大了薯秧夹持链之间的距离，减少了堵塞现象；相反，薯秧输送量减少时，张紧装置内弹簧舒张，夹持链间的距离H减小，减少了薯秧输送过程中的漏秧现象。粉碎机构包括粉碎机壳7、粉碎刀、粉碎刀轴8和带轮三10。粉碎机壳7安装在车架的后上部。带轮三10安装在粉碎刀轴8上，粉碎刀轴8是粉碎机构的动力输入部件，带动粉碎机壳7内的粉碎刀转动，粉碎刀安装在粉碎刀轴8上。通过安装在齿轮箱5输出轴二上的带轮二13、带轮三10和V形带，将齿轮箱5输出的动力传送到粉碎刀轴8上。粉碎的薯秧通过收集袋9收集好。工作时，通过悬挂机构将甘薯秧粉碎回收机挂接到拖拉机上，拖拉机通过万向传动轴与粉碎回收机的齿轮箱连接。齿轮箱通过动力传动装置将动力传递到薯秧切割机构、切断刀盘机构、夹持输送机构和薯秧粉碎机构。甘薯秧粉碎回收机作业时，先有机器最前端的仿形挑秧铲将匍匐在田间的薯秧挑起，薯秧被挑起之后，沿着仿形挑秧铲的上表面向上移动，挑秧铲下方的薯秧切割机构将垄顶的薯秧根部切断，夹持输送链前端的开口将薯秧聚拢后，夹持输送到机架后面的薯秧粉碎装置内，粉碎后的薯秧将甩到已准备好的收集袋内，完成薯秧的粉碎回收作业。Chain type sweet potato seedling pulverizing recovery machine as shown in Figure 1, comprises vehicle frame and suspension mechanism 2, gear box 5, belt transmission device, profiling seedling picking shovel 1, potato seedling cutting mechanism (18, 20,21,22), clamping conveying mechanism (Fig. 4), cutting cutter head mechanism 15, crushing mechanism (7,8), ground wheel assembly 12 and potato seedling collection bag 9. Suspension mechanism 2 is welded in the place ahead of vehicle frame and is connected with existing tractor, and gear box 5 is installed on the vehicle frame of suspension mechanism 2 rears. Potato seedling profiling seedling picking shovel 1 is installed on the front end of the frame, and is movably connected with the frame by pins. The profiling seedling picking shovel realizes profiling with the undulations of the ground, and picks up the potato seedlings that grow close to the ground. Cutting off cutterhead mechanism comprises cutting off cutterhead 15, cutterhead axle 25, rolling bearing 23, pulley-14 and V-shaped belt; The cutting cutterhead 15 is installed on one end of the cutterhead shaft 25; the cutterhead shaft 25 is fixed by a bearing seat installed on the frame, and the rolling bearing 23 is fixed in the bearing seat; the other end of the cutterhead shaft 25 grows out of the bearing seat for mounting belt Wheel one 14, power is given to cutting cutter head 15 by gear box 5 by pulley one 14 and V-shaped belt transmission. One end of the V-shaped belt is connected to the gear box 5, and the other end is connected to the pulley one 14. The power transmission device includes a helical gear 29, a helical gear 2 31, a pulley 14, a pulley 2 13, a pulley 3 10, a pulley 4 3, a pulley 5, a pulley 6 4 and various gears used in conjunction with the pulley. V-belt. Helical gear one 29 is installed on the output shaft three 30 of gear box 5, and helical gear two 31 is installed on the eccentric shaft 19 of potato seedling cutting mechanism, and helical gear one 29, two 31 mesh with each other, and the power of gear box 5 is transmitted to On the eccentric shaft 19 of potato seedling cutting mechanism, thereby drive moving knife 22 motions. Pulley 2 13 is installed on the output shaft 2 33 of gear box 5, and pulley 2 13 is connected with pulley 1 14 and pulley 3 10 through a V-shaped belt, and the power is transmitted to cutting cutter head shaft 25 and pulverizing knife respectively. on axis 8. Pulley six 4 is installed on the output shaft one 32 of gear case 5, by being installed on pulley four 3 and pulley five and V-shaped belt on the two driving sprocket shafts 17 of potato seedling clamping and conveying mechanism, gear box power Delivered to the two driving sprocket shafts 17 of the potato seedling clamping conveying mechanism. Gear box 5 is installed on the vehicle frame behind suspension mechanism 2. By pulley two 13, pulley one 14 and V-shaped belt, the power of gear box 5 is delivered to the cutterhead shaft of potato seedling cutter cutting cutter mechanism 15; by pulley two 13, pulley three 10 and V-shaped The belt transmits the power of the gear box 5 to the crushing knife shaft 8 located at the back of the frame; the power of the gear box 5 is transmitted to the clamping and conveying of potato seedlings through the pulley six 4, the pulley four 3, five and the V-shaped belt On the two drive sprocket shafts 17 of the mechanism; through the helical gear one, the mutual meshing of the two gear box 5 power is transmitted to the eccentric shaft 19 of the potato seedling cutting mechanism. The ground wheel mechanism 12 is installed in the middle part of the vehicle frame; the ground wheel mechanism includes the ground wheel 12, the ground wheel shaft, the adjustment handwheel 26 and the leading screw. The ground wheel is installed on the ground wheel shaft, and the ground wheel shaft is welded on the vehicle frame; the ground wheel 12 is used to support the vehicle frame and various components. The adjustment handwheel 26 is welded on the leading screw top, and the leading screw other end is installed on the vehicle frame; Potato seedling cutting mechanism comprises moving knife 22, fixed knife 21, eccentric shaft 19 and knife rest 18. The fixed knife 21 is installed on the knife rest 18, and the knife rest 18 is installed on the vehicle frame, and is located below the upper surface of the potato seedling profiling picking shovel 1. highly determined. There is a chute on the top of the fixed knife 21, and the moving knife 22 can be installed in the chute freely; the end of the eccentric shaft 19 is connected to one end of the moving knife 22, and driven by the eccentric shaft 19, the moving knife 22 can move in the chute. Do reciprocating linear motion. Potato seedling clamping conveying mechanism comprises double-layer clamping conveying chain 6, driving sprocket shaft 17, driving sprocket 27, driven sprocket shaft 29, driven sprocket 28 and tensioning device. The double-row clamping and conveying chain 6 is composed of upper and lower rows of chains, and both of them can complete the purpose of clamping and conveying potato seedlings. Each row of chains is composed of a pair of counter-rotating chains, and the pair of counter-rotating clamping chains Cooperate with a driving sprocket 17 and three driven sprockets respectively, the installation positions of the four sprockets will determine the shape of the chain, and the arrangement shape of the chain is approximately a right-angled trapezoid. The purpose of arranging the double row is to make the clamping of potato seedlings more stable and reliable. The potato seedling feeding inlet of the clamping chain 6 is opened at a certain angle, which is more convenient for picking up and feeding the seedlings. The feeding inlet is located above the profiling seedling picking shovel 1, and the double-row clamping chain runs through the entire vehicle frame. It is obliquely arranged from the feeding inlet end to the potato seedling throwing end, and the potato seedling throwing end is positioned at the seedling inlet front of the potato seedling pulverizer shell 7. The layout plane of the clamping conveyor chain 6 is almost parallel to the upper surface of the seedling picking shovel 1 . Drive sprocket shaft 17 is the power input part of potato seedling clamping conveying mechanism. The conveyor chain 6 is driven by the driving sprocket 27 installed on the driving sprocket shaft 17 . The driven sprocket shaft 29 is installed on the vehicle frame through a bearing seat. The tensioning device is fixed on the vehicle frame by a spring-type tensioning mechanism suitable for chain tensioning, and cooperates with the chain. According to the delivery volume of potato vines, the distance between each layer of clamping chains of the two-layer clamping conveyor chain is automatically adjusted by the tensioning device. When the delivery volume of potato vines is large, the force exerted by potato vines on the chain increases. This force acts on the tensioning device, so that the spring in the tensioning device is compressed, which increases the distance between the clamping chains of potato seedlings and reduces the blocking phenomenon; The inner spring is stretched, the distance H between the clamping chains is reduced, and the phenomenon of seedling leakage during the conveying process of potato seedlings is reduced. Pulverizing mechanism comprises pulverizing machine housing 7, pulverizing knife, pulverizing knife shaft 8 and belt pulley three 10. Pulverizer casing 7 is installed in the back upper part of vehicle frame. Belt wheel three 10 are installed on the pulverizing knife shaft 8, pulverizing knife shaft 8 is the power input part of pulverizing mechanism, drives the pulverizing knife in the pulverizing machine housing 7 to rotate, and pulverizing knife is installed on the pulverizing knife shaft 8. By being installed on the pulley two 13, the pulley three 10 and the V-shaped belt on the two output shafts of the gearbox 5, the power output by the gearbox 5 is transmitted to the pulverizer shaft 8. Pulverized potato vines are collected by collection bag 9. During work, the sweet potato seedling crushing and recycling machine is hooked to the tractor through the suspension mechanism, and the tractor is connected with the gear box of the crushing and recycling machine through a universal drive shaft. The gear box transmits power to the potato seedling cutting mechanism, the cutting cutter head mechanism, the clamping conveying mechanism and the potato seedling crushing mechanism through the power transmission device. When the sweet potato seedling crushing and recycling machine is working, the prostrate seedling picking shovel at the front end of the machine will first pick up the potato seedlings crawling in the field. The potato seedling cutting mechanism under the seedling shovel cuts off the root of the potato seedlings on the top of the ridge, gathers the potato seedlings by clamping the opening at the front end of the conveying chain, and then clamps and transports the potato seedlings to the potato seedling crushing device behind the frame. The crushed potato seedlings will be Throw it into the prepared collection bag to complete the crushing and recycling operation of potato seedlings.
由于甘薯藤蔓生长茂盛、匍匐交错缠绕，不易处理。本发明可通过仿形挑秧铲和切断装置，将秧蔓挑起和切断较长薯秧，提高了薯秧清除率和解决了缠绕问题。避免了停机清理工作，提高了工作效率；夹持输送链减少薯秧输送过程中漏秧和掉秧现象；通过改进地轮组件，操作方便，调整迅速，可以适应不同的垄型，提高了机具的适应性。Because sweet potato vines grow luxuriantly, creeping and intertwined, it is not easy to handle. The invention can lift up the vines and cut off the longer potato vines through the profiling seedling picking shovel and the cutting device, thereby improving the removal rate of the potato vines and solving the problem of entanglement. It avoids shutdown and cleaning work, and improves work efficiency; the clamping conveyor chain reduces the phenomenon of seedling leakage and seedling drop during potato seedling transportation; through the improvement of the ground wheel assembly, the operation is convenient, the adjustment is quick, and it can adapt to different ridge types, improving the machine tools. adaptability.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710172211.7A CN106818018A (en) | 2017-03-22 | 2017-03-22 | Chain-type sweet potato seedling grinding recovery machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710172211.7A CN106818018A (en) | 2017-03-22 | 2017-03-22 | Chain-type sweet potato seedling grinding recovery machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106818018A true CN106818018A (en) | 2017-06-13 |
Family
ID=59130843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710172211.7A Pending CN106818018A (en) | 2017-03-22 | 2017-03-22 | Chain-type sweet potato seedling grinding recovery machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106818018A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107517645A (en) * | 2017-08-18 | 2017-12-29 | 上官倩 | Wheat wheat stubble, device for recovering straw |
| CN107960190A (en) * | 2018-01-12 | 2018-04-27 | 山东农业大学 | The intelligent self-propelled broken climing machine of sweet potato |
| CN108718758A (en) * | 2018-04-27 | 2018-11-02 | 昆明理工大学 | A kind of chopping and returning formula rose pruning machine |
| CN108901425A (en) * | 2018-04-27 | 2018-11-30 | 昆明理工大学 | A kind of adjustable rose pruning machine |
| CN110352688A (en) * | 2019-08-21 | 2019-10-22 | 商丘市新机具研制中心 | Sweet potato leaves and stems cropper |
| CN112772195A (en) * | 2021-02-24 | 2021-05-11 | 江西农业大学 | Tea tree heavy pruning and soil turning integrated device and using method thereof |
| CN112889512A (en) * | 2021-02-24 | 2021-06-04 | 江西农业大学 | Riding type tea tree platform mowing machine and using method thereof |
| CN114041349A (en) * | 2021-12-14 | 2022-02-15 | 山东农业大学 | A kind of sweet potato seedling recovery machine and recovery method |
| RU220795U1 (en) * | 2023-04-11 | 2023-10-03 | Федеральное государственное автономное образовательное учреждение высшего образования "Крымский федеральный университет имени В.И. Вернадского" | Device for blinding the eyes of a rootstock |
| CN117084052A (en) * | 2023-09-28 | 2023-11-21 | 江西省农业技术推广中心 | A sweet potato vine harvester |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB665719A (en) * | 1949-09-14 | 1952-01-30 | Horstmann Ltd | Improvements in or relating to trailer agricultural implements such as reciprocatingcultivators |
| EP0264011A1 (en) * | 1986-10-16 | 1988-04-20 | Franz Kleine Maschinenfabrik GmbH & Co. | Topping assembly for beet-harvesting machines |
| JP2000014222A (en) * | 1998-07-03 | 2000-01-18 | Kubota Corp | Agricultural harvesting equipment |
| CN200969751Y (en) * | 2006-07-05 | 2007-11-07 | 农业部南京农业机械化研究所 | Peanut conbine |
| CN103858580A (en) * | 2014-03-04 | 2014-06-18 | 刘传新 | Sweet potato vine reaper |
| CN105766190A (en) * | 2016-03-23 | 2016-07-20 | 山东省农业机械科学研究院 | Hanging Sweet Potato Seed Harvester |
| CN106068875A (en) * | 2016-08-17 | 2016-11-09 | 沃华农业科技（江苏）股份有限公司 | A kind of full-automatic crawler track type Green Chinese onion harvester |
| CN206713409U (en) * | 2017-03-22 | 2017-12-08 | 山东农业大学 | Chain-type sweet potato seedling grinding recovery machine |
-
2017
- 2017-03-22 CN CN201710172211.7A patent/CN106818018A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB665719A (en) * | 1949-09-14 | 1952-01-30 | Horstmann Ltd | Improvements in or relating to trailer agricultural implements such as reciprocatingcultivators |
| EP0264011A1 (en) * | 1986-10-16 | 1988-04-20 | Franz Kleine Maschinenfabrik GmbH & Co. | Topping assembly for beet-harvesting machines |
| JP2000014222A (en) * | 1998-07-03 | 2000-01-18 | Kubota Corp | Agricultural harvesting equipment |
| CN200969751Y (en) * | 2006-07-05 | 2007-11-07 | 农业部南京农业机械化研究所 | Peanut conbine |
| CN103858580A (en) * | 2014-03-04 | 2014-06-18 | 刘传新 | Sweet potato vine reaper |
| CN105766190A (en) * | 2016-03-23 | 2016-07-20 | 山东省农业机械科学研究院 | Hanging Sweet Potato Seed Harvester |
| CN106068875A (en) * | 2016-08-17 | 2016-11-09 | 沃华农业科技（江苏）股份有限公司 | A kind of full-automatic crawler track type Green Chinese onion harvester |
| CN206713409U (en) * | 2017-03-22 | 2017-12-08 | 山东农业大学 | Chain-type sweet potato seedling grinding recovery machine |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107517645B (en) * | 2017-08-18 | 2019-06-14 | 山西金禾丰农业开发有限公司 | Wheat wheat stubble, device for recovering straw |
| CN107517645A (en) * | 2017-08-18 | 2017-12-29 | 上官倩 | Wheat wheat stubble, device for recovering straw |
| CN107960190A (en) * | 2018-01-12 | 2018-04-27 | 山东农业大学 | The intelligent self-propelled broken climing machine of sweet potato |
| CN107960190B (en) * | 2018-01-12 | 2023-09-22 | 山东农业大学 | Intelligent self-propelled sweet potato vine breaker |
| CN108901425B (en) * | 2018-04-27 | 2020-09-25 | 昆明理工大学 | Adjustable rose pruning machine |
| CN108901425A (en) * | 2018-04-27 | 2018-11-30 | 昆明理工大学 | A kind of adjustable rose pruning machine |
| CN108718758A (en) * | 2018-04-27 | 2018-11-02 | 昆明理工大学 | A kind of chopping and returning formula rose pruning machine |
| CN110352688A (en) * | 2019-08-21 | 2019-10-22 | 商丘市新机具研制中心 | Sweet potato leaves and stems cropper |
| CN110352688B (en) * | 2019-08-21 | 2024-06-14 | 商丘市新机具研制中心 | Sweet potato stem leaf harvester |
| CN112772195A (en) * | 2021-02-24 | 2021-05-11 | 江西农业大学 | Tea tree heavy pruning and soil turning integrated device and using method thereof |
| CN112889512A (en) * | 2021-02-24 | 2021-06-04 | 江西农业大学 | Riding type tea tree platform mowing machine and using method thereof |
| CN114041349A (en) * | 2021-12-14 | 2022-02-15 | 山东农业大学 | A kind of sweet potato seedling recovery machine and recovery method |
| RU220795U1 (en) * | 2023-04-11 | 2023-10-03 | Федеральное государственное автономное образовательное учреждение высшего образования "Крымский федеральный университет имени В.И. Вернадского" | Device for blinding the eyes of a rootstock |
| CN117084052A (en) * | 2023-09-28 | 2023-11-21 | 江西省农业技术推广中心 | A sweet potato vine harvester |
| CN117084052B (en) * | 2023-09-28 | 2025-11-11 | 江西省农业技术推广中心 | Sweet potato vine harvester |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104396424B (en) | Self-propelled duplicate rows carrot combined harvester | |
| CN203708823U (en) | Garlic harvesting machine | |
| CN103314698B (en) | Stagewise potato combine harvester | |
| CN106416597B (en) | Traction type straw crushing and returning residual film recycling machine | |
| CN105960856B (en) | Biting connecions cotton stalk pulls up, chopping and returning and the whole film of combined type reclaim combine | |
| CN204408945U (en) | Self-propelled duplicate rows carrot combined harvester | |
| CN212436249U (en) | Combined operation machine for residual film recovery and straw returning | |
| CN201467649U (en) | Combined operating machine for straw crushing and returning to the field and residual film recycling | |
| CN208095215U (en) | A kind of agricultural planting weeding apparatus | |
| CN105103791A (en) | Mulberry shoot harvester adjustable in stubble height | |
| CN105493740A (en) | Fully floating feeding and chopping device, method and harvester for corn stalks | |
| CN105766190A (en) | Hanging Sweet Potato Seed Harvester | |
| CN202818956U (en) | Potato combine harvester | |
| CN108040592A (en) | Lettuce harvester | |
| CN105103770A (en) | Potato vine removing and collecting machine | |
| CN110352640B (en) | Bundling machine is picked up to incomplete membrane of plough layer | |
| CN111819926A (en) | Combined operation machine for residual film recovery and straw returning | |
| CN204653005U (en) | Double-deck shake chain potato harvester | |
| CN118340014A (en) | Root vegetable harvester | |
| CN105766225A (en) | Cotton boll and residual mulch recovery and cotton stalk smashing and returning combined machine | |
| CN203340596U (en) | Cassava combine harvester | |
| CN204907138U (en) | Potato kills seedling and receives seedling machine | |
| CN112056017A (en) | Residual film recycling machine with edge film recycling device | |
| CN207692380U (en) | A kind of harvester for peanut | |
| CN207284242U (en) | Integral type cigarette stalk pulls out stalk pulverizer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170613 |