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公开(公告)号：US20130112442A1
公开(公告)日：2013-05-09
申请号：US13725634
申请日：2012-12-21
申请人： CNH Canada, Ltd.
CPC分类号： A01B49/027 , A01B61/04 , A01B61/046 , A01C5/06 , A01C5/062 , A01C5/068 , A01C7/203 , Y10S111/90
摘要： In one embodiment, a seeding implement includes a frame configured to couple to a tool bar, a parallel linkage coupled to the frame, and a ground engaging tool extending from a shank, wherein the shank is coupled to the parallel linkage. The implement also includes a packer wheel configured to control a position of the ground engaging tool, wherein the packer wheel is positioned directly behind the ground engaging tool when the ground engaging tool is engaging a soil region. Further, the implement includes an adjustment mechanism configured to shift the packer wheel rearwardly upon the ground engaging tool encountering an obstruction and to shift the packer wheel forwardly after the obstruction has been passed by the ground engaging tool.
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公开(公告)号：US08360164B2
公开(公告)日：2013-01-29
申请号：US13336158
申请日：2011-12-23
CPC分类号： A01B49/027 , A01B61/04 , A01B61/046 , A01C5/06 , A01C5/062 , A01C5/068 , A01C7/203 , Y10S111/90
摘要： In one embodiment, a seeding implement includes a frame configured to couple to a tool bar, a parallel linkage coupled to the frame, and a ground engaging tool extending from a shank, wherein the shank is coupled to the parallel linkage. The implement also includes a packer wheel configured to control a position of the ground engaging tool, wherein the packer wheel is positioned directly behind the ground engaging tool when the ground engaging tool is engaging a soil region. Further, the implement includes an adjustment mechanism configured to shift the packer wheel rearwardly upon the ground engaging tool encountering an obstruction and to shift the packer wheel forwardly after the obstruction has been passed by the ground engaging tool.
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公开(公告)号：US20120061113A1
公开(公告)日：2012-03-15
申请号：US12878617
申请日：2010-09-09
IPC分类号： A01B35/26
摘要： Gang tube rail structure is attached to the lower front and rear corners of the implement gang tube to provide a lower clamp support. Two pivoting clamp jaws are attached to the clamp support and secured against the support by tightening a single clamp bolt extending between the lowermost portions of the jaws. A locator shoe is secured between the tube and the c-spring and includes a protrusion that projects into a hole in the c-spring. The ends of the locator shoe include short legs that wrap around the gang tube rail. The single clamp bolt provides a vertical clamp force that is approximately twice the tension generated in the bolt when the nut is tightened.
摘要翻译： 钢管轨道结构连接在工具组管的下前后角，提供较低的夹紧支撑。 两个枢转夹爪连接到夹具支撑件上，并通过紧固在夹爪的最下部分之间延伸的单个夹紧螺栓固定在支撑件上。 定位器鞋被固定在管和c弹簧之间，并且包括伸入c弹簧孔中的突起。 定位鞋的端部包括围绕组管轨的短腿。 单个夹紧螺栓提供垂直夹紧力，其大约是当螺母拧紧时在螺栓中产生的张力的两倍。
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公开(公告)号：US20110168066A1
公开(公告)日：2011-07-14
申请号：US13069152
申请日：2011-03-22
IPC分类号： A01C5/06
CPC分类号： A01B49/027 , A01B61/04 , A01B61/046 , A01C5/06 , A01C5/062 , A01C5/068 , A01C7/203 , Y10S111/90
摘要： In one embodiment, a seeding implement includes a frame configured to couple to a tool bar, a parallel linkage coupled to the frame, and a ground engaging tool extending from a shank, wherein the shank is coupled to the parallel linkage. The implement also includes a packer wheel configured to control a position of the ground engaging tool, wherein the packer wheel is positioned directly behind the ground engaging tool when the ground engaging tool is engaging a soil region. Further, the implement includes an adjustment mechanism configured to shift the packer wheel rearwardly upon the ground engaging tool encountering an obstruction and to shift the packer wheel forwardly after the obstruction has been passed by the ground engaging tool.
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公开(公告)号：US6019178A
公开(公告)日：2000-02-01
申请号：US969749
申请日：1997-11-13
申请人： John Redekop
发明人： John Redekop
CPC分类号： A01B69/024 , A01B61/04
摘要： A field marker for easily and compactly folding to and from an implement with relatively few moving components. The inventive device includes an inner arm pivotally attached to a bracket structure attachable to a side of an implement, an outer arm pivotally attached to the inner arm, a marking disc journaled to a distal end of the outer arm, a first hydraulic cylinder attached between the bracket structure and the inner arm, a second hydraulic cylinder attached between the inner arm and the outer arm, and wherein the first and second hydraulic cylinders are fluidly connected in series so as to simultaneously extend and simultaneously retract the inner and outer arms. The inner arm is preferably rotatable about a substantially horizontal plane and the outer arm is preferably rotatable about a substantially vertical plane. The first hydraulic cylinder is larger than the second hydraulic cylinder to compensate for displaced hydraulic fluid by the shaft of the first hydraulic cylinder.
摘要翻译： 一个现场标记，用于轻松，紧凑地折叠到具有相对较少的移动部件的工具中。 本发明的装置包括可枢转地附接到可附接到工具的一侧的支架结构的内臂，可枢转地附接到内臂的外臂，与外臂的远端轴颈的标记盘，第一液压缸， 支架结构和内臂，安装在内臂和外臂之间的第二液压缸，并且其中第一和第二液压缸串联流体连接，以同时延伸并同时缩回内臂和外臂。 内臂优选地可围绕基本上水平的平面旋转，并且外臂优选地围绕基本垂直的平面旋转。 第一液压缸大于第二液压缸，以补偿由第一液压缸的轴移动的液压流体。
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公开(公告)号：US4930431A
公开(公告)日：1990-06-05
申请号：US377043
申请日：1989-07-10
申请人： Malcolm H. Alexander
发明人： Malcolm H. Alexander
CPC分类号： A01C21/002 , A01B61/04 , A01C7/00 , Y10S111/925
摘要： An implement for agricultural field work is primarily useful for preparing a field for no-till planting and comprises a wheel carried frame for carrying a massive fertilizer hopper which has apertures in its bottom portion through which fertilizer flows at a metered rate into feed tubes which carry the fertilizer to furrows formed by double-disc ground openers mounted on the frame. The openers aerate the soil and chop crop residues remaining on the ground surface from the previous crop. Hoes attached to the openers draw a portion of the soil displaced from the furrows back into the furrows after the fertilizer is deposited therein.
摘要翻译： 农业现场工作的实施主要用于制备免耕种植领域，并且包括用于携带大量肥料料斗的轮架，该肥料料斗在其底部具有孔，肥料以计量速率流过该料斗进入进料管 由安装在框架上的双盘开启器形成的犁沟的肥料。 开放者对土壤进行充气，并从以前的作物中剁碎残留在地表上的作物残留物。 在肥料沉积在其中之后，附着在开放器上的锄头将一部分从沟槽中排出的土壤返回到沟中。
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公开(公告)号：US4694759A
公开(公告)日：1987-09-22
申请号：US766000
申请日：1985-08-15
CPC分类号： A01C5/062 , A01B61/04 , Y10S111/927
摘要： A seed drill for applying seed and/or fertilizer has a frame, reservoir, and sowing shares. The sowing shares are attached to the frame in such a way that they can move in an upright plane by means of superimposed and at least approximately parallel struts on parallelogram mounts. To essentially improve the share mounts, allowing them to be employed on direct-sowing seed drills and especially on soils thickly set with entrenched stones or other obstacles and preventing damage to the shares or share mounts when the shares are laterally overstressed, at least one strut on a parallelogram mount is elastic.
摘要翻译： 用于施用种子和/或肥料的种子钻具具有框架，油藏和播种份额。 播种份额以这样的方式附接到框架上，使得它们可以通过在平行四边形安装件上的叠加和至少近似平行的支柱在直立平面中移动。 为了大幅度提高份额，可以直接播种种子演习，特别是在种植有根深蒂固的石块或其他障碍物的土壤上受到伤害，防止股份横向过度挤压时股份或股份损失，至少有一根支柱 在平行四边形上是弹性的。
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公开(公告)号：US4577699A
公开(公告)日：1986-03-25
申请号：US589201
申请日：1984-03-13
摘要： In a disc harrow implement, each of a plurality of disc blades is provided with a conical hub having a center aperture through which an arbor bolt is inserted along the length of the implement. First and second sections of a spool, or hub, positioned on the arbor bolt include respective facing, complementary, conical end portions positioned immediately adjacent opposite faces of the conical hub of the disc. The end portion of the first spool section is provided with a plurality of spool spacer pins around the periphery thereof. Similarly, the hub portion of the disc is provided with a plurality of peripheral apertures around the center aperture through which the spacer pins are inserted so as to abut the end portion of the second spool section when the disc is positioned between the respective spool sections. First and second resilient spacer members are respectively positioned between the respective conical portions of the disc and the first and second spool sections. The interconnecting spool assembly substantially increases the axial strength of the disc harrow and permits the disc blade to flex laterally and vertically relative to its axial support members. Each of the first and second resilient spacer members may be provided with a shoulder extension such that the disc blade is entirely encompassed by the resilient spacer members and is isolated from the interconnecting spool assembly in eliminating metal-to-metal contact therein for increased disc protection. One embodiment provides for selectively controlling the degree of flexibility in the axially aligned disc support members to accommodate various types of terrain and a range of disc blade gauges.
摘要翻译： 在盘式耙式工具中，多个盘片中的每一个设置有具有中心孔的圆锥形轮毂，沿该工具的长度插入一个心轴螺栓。 定位在心轴螺栓上的线轴或轮毂的第一和第二部分包括紧邻盘的圆锥形轮毂的相对面的相应的面对的，互补的锥形端部。 第一卷轴部分的端部在其周边上设置有多个卷轴隔离销。 类似地，盘的轮毂部分设置有围绕中心孔的多个周边孔，当盘位于相应的卷轴部之间时，间隔销穿过该多个周边孔，以便抵靠第二卷轴部的端部。 第一和第二弹性间隔件分别位于盘的各个锥形部分和第一和第二卷轴部分之间。 互连线轴组件基本上增加了圆盘耙的轴向强度，并允许圆盘片相对于其轴向支撑构件横向和垂直地弯曲。 第一和第二弹性间隔件中的每一个可以设置有肩部延伸部，使得盘片被弹性间隔件整体包围，并且与互连卷轴组件隔离以消除金属对金属的接触，从而增加了盘保护 。 一个实施例提供了选择性地控制轴向对准的盘支撑构件中的柔性程度，以适应各种类型的地形和一系列盘片式压力计。
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公开(公告)号：US4275791A
公开(公告)日：1981-06-30
申请号：US61192
申请日：1979-07-27
摘要： A yieldable disc blade assembly for individual disc blades which prevents structural damage of the disc blades when such blades contact a rock or other obstruction in the field. Once the disc blade is tripped by the force of the blade encountering an obstruction, the assembly requires a decreased force to move the disc blade from the normal working position to the yielding position away from the obstruction.
摘要翻译： 用于单个盘片的可屈服的盘片组件，其防止当这种叶片接触现场的岩石或其他障碍物时椎盘的结构损坏。 一旦盘片被遇到障碍物的刀片的力跳开，则组件需要减小的力以使盘片从正常工作位置移动到离开障碍物的屈服位置。
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70.发明授权Feeder rake with an overload protection device for agricultural pick-up and other balers 失效给料机带有用于农业起重机和其他打包机的过载保护装置
公开(公告)号：US3938652A
公开(公告)日：1976-02-17
申请号：US472175
申请日：1974-05-22
申请人： Hans Otto Sacht , Joost Honhold , Uwe Elert
发明人： Hans Otto Sacht , Joost Honhold , Uwe Elert
CPC分类号： A01B61/04 , A01F15/101 , A01F2015/103
摘要： The invention relates to a feeder rake for the feeding of cut material into the baling chamber of agricultural pick-up and other balers, which is arranged to be driven by a steadily rotating crank and is guided by a swinging rod, which is connected by a link and by a guide arm with two spaced pivot bearings of the tine carrier of the feeder rake, and the guide arm has an overload protection device, upon whose actuation the feeder rake is folded back into a position in which it cannot continue feeding and, when it is freed of its load, it is erected again automatically moving out of the above-mentioned inoperative position into its operating position.
摘要翻译： 本发明涉及一种用于将切割材料输送到农用拾取器和其他打包机的打包室中的进料器耙，其被布置成由稳定旋转的曲柄驱动并由摆动杆引导，该摆动杆通过 连杆和引导臂，其具有馈送器耙齿的叉架的两个间隔开的枢轴轴承，并且导向臂具有过载保护装置，在其致动时，馈送器耙被折回到其不能继续馈送的位置， 当它没有载荷时，它被再次自动地竖起，从上述不工作位置移动到其操作位置。
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