| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 21 | ADJUSTABLE PACKER WHEEL SEEDING SYSTEM AND METHOD | US14270910 | 2014-05-06 | US20140238710A1 | 2014-08-28 | Jim Henry; Nicholas George Alfred Ryder |
| 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. | ||||||
| 22 | TOWED IMPLEMENT STRESS RELIEVED JOINTS | US13605070 | 2012-09-06 | US20140060871A1 | 2014-03-06 | Timothy R. Blunier; Matthew R. Sudbrink; Scott Robert Faust |
| An agricultural implement is provided that includes a first tool bar supporting first ground engaging tools. The agricultural implement further includes a second tool bar supporting second ground engaging tools and coupled to the first tool bar by a pivot joint. Additionally, the agricultural implement includes a working plate secured to the first tool bar and having a joint structure partially defining the pivot joint. Furthermore, the agricultural implement includes a stress feathering plate secured between the working plate and the first tool bar and secured to both the working plate and the first tool bar, the stress feathering plate extending beyond the working plate and having a contour that provides a reduced stress gradient when the first tool bar, the working plate and the stress feathering plate are loaded by engagement of the first and second ground engaging tools with the ground. | ||||||
| 23 | Adjustable packer wheel seeding system and method | US13336158 | 2011-12-23 | US08360164B2 | 2013-01-29 | Jim Henry; Nicholas George Alfred Ryder |
| 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. | ||||||
| 24 | Adjustable packer wheel seeding system and method | US13069152 | 2011-03-22 | US08100192B2 | 2012-01-24 | Jim Henry; Nicholas George Alfred Ryder |
| 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. | ||||||
| 25 | ADJUSTABLE PACKER WHEEL SEEDING SYSTEM AND METHOD | US13069159 | 2011-03-22 | US20110168067A1 | 2011-07-14 | Jim Henry; Nicholas George Alfred Ryder |
| 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. | ||||||
| 26 | ADJUSTABLE PACKER WHEEL SEEDING SYSTEM AND METHOD | US13069152 | 2011-03-22 | US20110168066A1 | 2011-07-14 | Jim Henry; Nicholas George Alfred Ryder |
| 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. | ||||||
| 27 | Adjustable packer wheel seeding system and method | US12472763 | 2009-05-27 | US07921931B2 | 2011-04-12 | Jim Henry; Nichaolas George Alfred Ryder |
| 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. | ||||||
| 28 | DISC FRAME VIBRATION DAMPENING SYSTEM | US11868718 | 2007-10-08 | US20090090523A1 | 2009-04-09 | Michael R. Newman |
| A disc harrow composed of one or more disc gangs has a subframe coupled to the disc gangs to move the disc gangs in response to variations in farmland terrain to limit the impact of ground variation when encountered during the harrowing process. When the obstruction is cleared, the subframe automatically returns the disc gangs to their pre-obstruction position. In addition to reducing the potentially-damaging impact of obstructions, the subframe also maintains a more consistent reel depth during undulations or changes in the farmland terrain, such as during harrowing of slopes or unleveled fields such as valleys, near waterways, and along fence rows. | ||||||
| 29 | Ground leveler attachment for a ground working device | US523152 | 1995-09-05 | US5595249A | 1997-01-21 | Dan P. Steinberger; Jack Oberlander |
| A ground leveler attachment for a ground working device comprises a bracket fastened to a shank supporting a ground breaking tool, a carrier arm connected to the bracket, a pair of leg supports in pivotal contact with the carrier arm, a pair of springs biasing the legs supports into pivotal contact with the carrier arm, a pair of leg members extending from the leg supports, and a pair of levelers rotatably mounted upon the leg members and biased into a ground engagement position by the springs. The levelers independently and resiliently retract upon contact with a relatively immoveable object or objects to avoid being broken off from the leg members or severely damaged beyond usefulness. | ||||||
| 30 | Seed drill | US766000 | 1985-08-15 | US4694759A | 1987-09-22 | Heinz Dreyer; Bernd Scheufler; Benno Wiemeyer; Johannes Luhrmann |
| 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. | ||||||
| 31 | Cushion mounted disc with interconnecting spool assembly | US589201 | 1984-03-13 | US4577699A | 1986-03-25 | Robert B. Rottinghaus |
| 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. | ||||||
| 32 | Castor mounting for cultivator shanks | US37683964 | 1964-06-22 | US3266579A | 1966-08-16 | DAVID HOFER WALTER |
| 33 | Runner opener | US5614225 | 1925-09-14 | US1681938A | 1928-08-28 | KAUPKE LEE H |
| 34 | ROW PLANTER LOCK ASSEMBLY | US15787208 | 2017-10-18 | US20180103573A1 | 2018-04-19 | JEFFREY ALAN SIVINSKI |
| A lock assembly is provided for a row planter unit to maintain the unit in a raised transport position and to relieve stress on the hydraulic system of the planter unit. The lock assembly includes a lock arm pivotally mounted to the bracket assembly of the row planter unit for selective receipt in a notch or detent on the mounting plate or mast of the bracket assembly so as to retain the row unit in the raised transport position. The lock arm can be disengaged from the bracket assembly notch or detent, such that the planter unit can be lowered to the field use position. | ||||||
| 35 | Adjustable packer wheel seeding system and method | US14270910 | 2014-05-06 | US09433137B2 | 2016-09-06 | Jim Henry; Nicholas George Alfred Ryder |
| 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. | ||||||
| 36 | Towed implement stress relieved joints | US13605070 | 2012-09-06 | US08794346B2 | 2014-08-05 | Timothy R. Blunier; Matthew R. Sudbrink; Scott Robert Faust |
| An agricultural implement is provided that includes a first tool bar supporting first ground engaging tools. The agricultural implement further includes a second tool bar supporting second ground engaging tools and coupled to the first tool bar by a pivot joint. Additionally, the agricultural implement includes a working plate secured to the first tool bar and having a joint structure partially defining the pivot joint. Furthermore, the agricultural implement includes a stress feathering plate secured between the working plate and the first tool bar and secured to both the working plate and the first tool bar, the stress feathering plate extending beyond the working plate and having a contour that provides a reduced stress gradient when the first tool bar, the working plate and the stress feathering plate are loaded by engagement of the first and second ground engaging tools with the ground. | ||||||
| 37 | Slurry applicator for an agriculture machine | US13113610 | 2011-05-23 | US08550019B1 | 2013-10-08 | Phillip E. Reed |
| A method is provided for depositing slurry into a ground surface for plant nutrition. A trough is cut in the ground surface by a rotating member. The rotating member acts by displacing soil upward with respect to the ground surface and rearwardly with respect to a direction of travel of the rotating member. While the soil is in the air, slurry is deposited into the trough. The soil is then redirected downward to the trough to cover the slurry with the soil. The rotating member may be a coulter blade that has a plurality of flutes formed on a first and a second side of the blade. The flutes have a leading edge that enters the ground substantially perpendicular with respect to the ground and exits at an angle to eject soil upward and outward. | ||||||
| 38 | Structure for attaching a tool to a frame tube | US12878617 | 2010-09-09 | US08322454B2 | 2012-12-04 | Richard J. Connell; Ryan A. Hackert; Mark D. Beeck |
| 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. | ||||||
| 39 | ADJUSTABLE PACKER WHEEL SEEDING SYSTEM AND METHOD | US13336158 | 2011-12-23 | US20120125242A1 | 2012-05-24 | Jim Henry; Nicholas George Alfred Ryder |
| 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. | ||||||
| 40 | ADJUSTABLE PACKER WHEEL SEEDING SYSTEM AND METHOD | US13338341 | 2011-12-28 | US20120090518A1 | 2012-04-19 | Jim Henry; Nicholas George Alfred Ryder |
| 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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