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公开(公告)号：US06216616B1
公开(公告)日：2001-04-17
申请号：US09356667
申请日：1999-07-19
Applicant: Gerard F. J. Bourgault
Inventor： Gerard F. J. Bourgault
IPC: A01C700
Abstract: A coulter closing wheel assembly, a method of planting, and a mid row banding pneumatic coulter drill assembly support vehicle. One fertilizer coulter is positioned between two seeding coulters. The seeding coulters are followed by a furrow closing disc which scrubs the ground and pushes soil back into the furrow. The seeding coulters are also followed directly by a packer wheel. The fertilizer coulters may or may not employ a furrow closing disc, depending on the type of fertilizer and the type of soil. In the event of granular or liquid nitrogen fertilizers the closing disc is generally not necessary. However, when a gaseous fertilizer such as anhydrous ammonia is applied to the soil, the furrow closing disc is necessary in order to prevent the escape of the anhydrous ammonia into the atmosphere. The coulters are firmly attached to horizontal frame members of the drill and placed at an angle of a few degrees off the direction of travel. The injection of fertilizer directly between a pair of seed rows ensures a steady supply of nitrogen or other fertilizers throughout the growing period. In addition, since the fertilizer is placed a fair distance from each of the seed rows, it will not scorch or burn the roots of the growing crop.
Abstract translation: 仓库封闭轮组件，种植方法和中排带式气动仓库钻机组件支撑车辆。 一个肥料仓库位于两个播种仓库之间。 接种仓库后面是一个沟槽关闭盘，它擦洗地面并将土壤推回到沟槽中。 种子库房也直接由封隔器轮跟随。 根据肥料的类型和土壤的类型，化肥库可以或可以不使用沟槽封闭盘。 在颗粒状或液氮肥料的情况下，关闭盘通常不是必需的。 然而，当将诸如无水氨的气体肥料施加到土壤时，为了防止无水氨逸出到大气中，需要沟槽封闭盘。 铣刀牢固地附接到钻头的水平框架构件并且以与行进方向成几度的角度放置。 在一对种子排之间直接注入肥料可以确保在整个生长期间稳定地供应氮或其他肥料。 此外，由于肥料与每个种子排放置距离相当远，因此不会使生长的作物的根部焦灼或燃烧。
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公开(公告)号：USRE36243E
公开(公告)日：1999-07-06
申请号：US807963
申请日：1997-02-28
Applicant: Ray Rawson , Allen Rawson
Inventor： Ray Rawson , Allen Rawson
CPC classification number: A01C21/002 , A01C23/025 , A01C5/064
Abstract: A one pass seedbed preparation device having two fluted coulter assemblies per seedbed. The coulter assemblies are attachable to existing seed planting apparatus at their bias spring housings and are offset to provide self-cleaning action. Fertilizer delivery is then provided to an area surrounding the seedbed raised by the coulter wheels. The fertilizer may be delivered by a knife-blade cultivator, an injector or a rolling-disc drive.
Abstract translation: 一个一个子筛准备装置，每个籽床具有两个槽纹的仓库组件。 仓库组件在其偏置弹簧壳体处可附接到现有的种子种植设备，并且偏移以提供自清洁动作。 然后将肥料输送物提供给由轮盘轮升起的种苗床周围的区域。 肥料可以由刀片式耕耘机，注射器或滚动盘驱动器输送。
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公开(公告)号：US5724902A
公开(公告)日：1998-03-10
申请号：US212901
申请日：1994-03-14
Applicant: Luc Janelle , Claude Lague , Sylvio Tessier
Inventor： Luc Janelle , Claude Lague , Sylvio Tessier
CPC classification number: A01C7/006 , A01C5/064 , Y02P60/23 , Y10S111/924
Abstract: A seeding device principally for no-tillage seeding conditions comprises a drag arm carrying two disk blades and transmitting the necessary forces thereto to cut through crop residues at the ground surface and to open a furrow for seed placement in the soil. The smaller disk is oriented vertically, whereas the larger disk extends at a compound angle from a lower front contact point between the two disks which thus define a V-shaped opener. The larger disk is angled relative to both the direction of travel and to a vertical axis to cut through residues and the soil and to displace a volume of soil for forming a trench. The smaller disk retains soil on a side of the furrow to allow a tube to deliver seeds therein. The smaller blade can also cut residues at the point of contact between the two disks to avoid trash buildup thereat. A depth control wheel which follows the ground surface in order to maintain the disk blades at a constant depth during furrow opening can be adjusted to obtain various seed depths in the soil. At the rear end of the seeding device, a press wheel closes the furrow by replacing the disturbed soil into it and firms the soil around the seeds. The press wheel can be spring biased towards the ground and the spring force adjusted so that the press wheel exerts the appropriate pressure on the soil surrounding the seeds.
Abstract translation: 主要用于免耕播种条件的播种装置包括一个牵引臂，承载两个盘片并将必要的力传递到其上，以切割地面上的作物残余物并打开一条沟，用于种子放置在土壤中。 较小的盘垂直取向，而较大的盘以两个盘之间的下部前接触点以复合角度延伸，因此限定了V形开启器。 较大的盘相对于行进方向和垂直轴线成角度，以切割残渣和土壤并且移动一定体积的土壤以形成沟槽。 较小的盘保留了沟槽一侧的土壤，以允许管子在其中输送种子。 较小的刀片还可以在两个盘之间的接触点处切割残留物，以避免垃圾堆积在其上。 可以调整跟随地面的深度控制轮，以便在沟槽开口期间将盘片保持在恒定的深度，以在土壤中获得各种种子深度。 在播种装置的后端，压轮通过将干扰的土壤替换成其中并将种子周围的土壤放在一起来关闭沟槽。 压轮可以被弹簧偏压到地面，并且调节弹簧力，使得压轮在种子周围的土壤上施加适当的压力。
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公开(公告)号：US5626196A
公开(公告)日：1997-05-06
申请号：US585452
申请日：1996-01-16
Applicant: Jeffrey S. Hughes
Inventor： Jeffrey S. Hughes
CPC classification number: A01C5/064
Abstract: A seed drill includes a conventional single or double disc blade soil opener for creating seed trenches for the deposition of seeds by a seeder. A scraper/soil firming assembly is attached to the outside of each disc blade axle. The scraper/soil firming assembly includes a bracket for mounting a scraper/soil firming blade and a locking plate for locking the mounting bracket and blade at a selected angle relative to the disc blade axle. The scraper/soil firming blade is a flat bar extending downward and rearward from the respective disc blade and positioned alongside the disc blade and to act both as a blade scraper and as a soil firmer.
Abstract translation: 种子钻包括常规的单盘或双盘片土壤开启器，用于通过播种机产生用于种子沉积的种子沟槽。 刮刀/土壤紧固组件附接到每个盘片轴的外侧。 刮刀/土壤紧固组件包括用于安装刮刀/土壤固定刀片的支架和用于将安装支架和刀片相对于盘片轴线以选定角度锁定的锁定板。 刮刀/土壤紧固刀片是从相应的盘片向下和向后延伸的扁平杆，并且与盘片一起定位并且既作为刀片刮刀又作为更坚固的土壤。
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公开(公告)号：US5622124A
公开(公告)日：1997-04-22
申请号：US600180
申请日：1996-02-12
Applicant: David R. Smith , Loren G. Arnold , Kenneth L. Bellman
Inventor： David R. Smith , Loren G. Arnold , Kenneth L. Bellman
CPC classification number: A01C23/025 , A01C5/064
Abstract: A coulter fertilizer applicator for use with a frame adapted to be moved over soil to be tilled and fertilized includes a linkage arm connected to the frame, and a coulter wheel secured to the linkage arm to form a seedbed in the soil. Included is a fertilizer tine formed of a single spring element having a forward end secured to the linkage arm. The single spring element further includes a free end opposite the forward end which is in the plane of rotation of the coulter wheel and adjacent the top surface of the soil. A fertilizer dispenser is attached to the single spring element adjacent the free end for applying fertilizer within the seedbed.
Abstract translation: 一种用于与适于在土壤上移动以进行耕作和受精的框架的绞车肥料施加器包括连接到框架的连杆臂和固定到联动臂以在土壤中形成苗床的仓库轮。 包括由具有固定到联动臂的前端的单个弹簧元件形成的肥料齿。 单个弹簧元件还包括与前端相对的自由端，所述自由端位于仓仓轮的旋转平面中并邻近土壤的顶表面。 肥料分配器连接在与自由端相邻的单个弹簧元件上，用于在苗床内施加肥料。
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Patent Agency Ranking
公开(公告)号：US5427038A
公开(公告)日：1995-06-27
申请号：US218095
申请日：1994-03-25
Applicant: Frank E. Ege
Inventor： Frank E. Ege
IPC: A01C5/06
CPC classification number: A01C5/064
Abstract: An agricultural planting machine has a pair of adjacent furrow opening disks that form a V-shaped furrow as the machine advances and a pair of ground engaging gauge wheels respectively mounted for rotation adjacent the opposite sides of the opening disks. The gauge wheels are journaled on the lower ends of a pair of arms having their upper ends attached to the planter frame by mechanisms that permit easy lateral adjustment of the arms to optimize the close spacing between the gauge wheels and the opening disks. Each adjusting mechanisms includes an externally threaded bushing mounted on a shaft and engaging an internally threaded bore in the gauge wheel arm so that rotation of the bushing laterally shifts the arm and the gauge wheel mounted thereon. A locking device is operative between the bushing and the shaft to selectively lock the adjusting mechanism in the desired position.
Abstract translation: 农业种植机具有一对相邻的沟槽，当机器前进时形成V形沟槽，并且一对接地测量轮分别安装成用于相邻开口盘的相对侧旋转。 量规轮被挂在一对臂的下端上，其一端的上端通过机构安装在花架框架上，这些机构允许轻松地侧向调节臂以优化量轮与开盘之间的紧密间隔。 每个调节机构包括安装在轴上的外螺纹衬套，并与量规轮臂上的内螺纹孔接合，使得衬套的旋转横向移动安装在其上的臂和量规轮。 锁定装置在衬套和轴之间操作以选择性地将调节机构锁定在期望的位置。
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公开(公告)号：US5269237A
公开(公告)日：1993-12-14
申请号：US844442
申请日：1992-03-02
Applicant: Christopher J. Baker , Craig D. Kerndhan , David J. Robinson
Inventor： Christopher J. Baker , Craig D. Kerndhan , David J. Robinson
Abstract: Apparatus for laying seeds includes a towable frame from which one or more blades are supported for cutting a slot in the ground surface below, a seed and fertiliser chute feeds seed into the cut ground surface via a channel formed between the frame and blade(s) and tines which make a horizontal branch cut from the slot. A scraper device continually cleans the blade(s).
Abstract translation: 用于铺设种子的装置包括一个可牵引的框架，一个或多个叶片从该框架支撑用于切割下面的地面中的槽，种子和肥料槽将种子通过形成在框架和叶片之间的通道送入切割的地表面， 和从槽中切出水平分支的尖齿。 刮刀装置连续地清洁刀片。
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公开(公告)号：US5205228A
公开(公告)日：1993-04-27
申请号：US803878
申请日：1991-12-09
Applicant: Alan Mitchell
Inventor： Alan Mitchell
IPC: A01C20060101 , A01C5/06 , A01C7/18
Abstract: A device for placing seed into the soil at a specific pitch in which radiating spikes of two star wheel formed discs are brought together by rotating the discs synchronously at an angle and that each of the radiating spikes has on its inner side a hollow channel forming an internal closed funnel when the spikes are brought together and opens when by further rotating the spikes move away from each other. The means for placing seed or small objects into the funnels consists of a hub disposed about the axis of rotation of the disc and mounted to rotate with the discs which hub is provided with cells adapted to receive the seed or the other small objects and to release them upon rotation of the discs so they can fall under gravity into the funnel. The device is particularly suitable for the sowing of seed in soil covered by a thick crop residue.
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公开(公告)号：US5082063A
公开(公告)日：1992-01-21
申请号：US570925
申请日：1990-08-23
Applicant: Derek Sidders
Inventor： Derek Sidders
Abstract: The mixing head comprises a pair of opposed, spaced apart, generally vertical discs that are generally aligned with the direction of travel, although they are slightly angled so as to be wider apart at their front ends than at their rear ends. The discs are rotatably mounted to a free floating frame. Each disc has a plurality of radially extending, elongated, broad, rigid, chisel-like teeth which extend from the disc central portion out beyond its circumferential rim. The discs are driven to rotate against the direction of travel. When rotating, the disc and teeth formations operate to cut down into the coil and excavate it in portions carried by the teeth. The portions are moved inwardly by the angled formations and then thrown and dropped to the rear. The furrow formed has a flat-topped ridge overtopped with a loose mix of excavated soil and humus. The furrow is a good growing site for implanted seedlings.
Abstract translation: 混合头包括一对相对的间隔开的大致垂直的盘，它们大体上与行进方向对齐，尽管它们稍微成一定角度，以便在其前端比在其后端处分开更宽。 盘被可旋转地安装到自由浮动框架。 每个盘具有多个径向延伸，细长，宽而刚性的凿状齿，其从盘中心部分伸出超出其圆周边缘。 盘被驱动以相对于行进方向旋转。 当旋转时，盘和齿结构操作以切割成线圈并在由齿承载的部分中挖掘。 这些部分通过成角度的构造向内移动，然后抛出并落到后部。 形成的犁沟有一个平顶的山脊，顶部是挖掘土壤和腐殖质的松散混合物。 犁沟是植物育苗的良好生长地点。
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公开(公告)号：US5060586A
公开(公告)日：1991-10-29
申请号：US453987
申请日：1989-12-19
Applicant: Walter R. Hoyt
Inventor： Walter R. Hoyt
Abstract: The invention comprises an adjustable scraper device for scraping the disc blades of a grain drill. The device has a fixed mounting on the mounting for supporting the disc blades and a slidable mounting slidable along the fixed mounting to a selected adjusted position relative to the disc blade support mounting and the disc blades. Scrapers are mounted to the slidable mounting between the disc blades to be slid with the slidable mounting toward the center axis of the disc blades so that as the disc blade outer circumferential edge wears down, the scrapers, which act to scrape the disc blades, may be adjusted toward the center axis of the disc blades to keep the entire scraping portion of the scrapers within the confines of the outer circumferential edge of the disc blades, so that the scraping portion of the scraper will not wear on the outer edge of the disc blades and cause damage to the scraping portion of the scraper.
Abstract translation: 本发明包括一种用于刮削谷物钻的盘片的可调刮刀装置。 该装置具有用于支撑盘片的安装件上的固定安装件和可沿着固定安装件滑动的可滑动安装件，其相对于盘片支撑安装件和盘片装置可选择调整位置。 刮板安装在盘片之间的可滑动安装件上，以便可滑动的安装件朝向盘片的中心轴线滑动，使得当盘片外周边缘磨损时，用于刮取盘片的刮刀可以 朝向盘片的中心轴线调整，以将刮刀的整个刮擦部分保持在盘片的外圆周边缘的范围内，使得刮刀的刮削部分不会在盘的外边缘上磨损 刀片并且损坏刮刀的刮削部分。
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