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1.发明公开公开(公告)号：US20240245045A1
公开(公告)日：2024-07-25
申请号：US18562453
申请日：2022-05-23
申请人： SWARD LLC
摘要： An apparatus comprising a blade carrier rotatably attached to the apparatus and having a first longitudinal axis and comprising blades disposed around the first longitudinal axis, extending radially therefrom and defining a first cylindrical diameter; a brush rotatably attached to the apparatus and having a second longitudinal axis, the brush further comprising a plurality of bristles extending outwardly from the second longitudinal axis and defining a second cylindrical diameter, the brush being attached to the apparatus such that the second longitudinal axis is substantially parallel to the first longitudinal axis and; and an elevation device for maintaining the blade carrier and brush at a height over a surface to engage desirable and undesirable plants. The blades may be discs or helical blades. The brush and blade carrier are also arranged such that the bristles of the brush engage the blades of the blade carrier
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公开(公告)号：US20220087093A1
公开(公告)日：2022-03-24
申请号：US17542385
申请日：2021-12-04
申请人： Kyle Edward Yarberry
发明人： Kyle Edward Yarberry
摘要： Frame systems include a plurality of connected frame units. Each frame unit includes a first end plate connected to a first end of a frame element a second end plate connected to a second end of the frame element. The plurality of frame units is movable between a first state and a second state, wherein in the first state, the plurality of frame units has a first width along a width axis of the plurality of frame units, and a first frame unit and a second frame unit of the plurality overlap by a first overlap amount along the width axis. In the second state, the plurality of frame units has a second width along the width axis and the first frame unit and the second frame unit overlap by a second overlap amount along the width axis.
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公开(公告)号：US20210368677A1
公开(公告)日：2021-12-02
申请号：US17334142
申请日：2021-05-28
摘要： An adjustment apparatus for a forage harvester having a shear bar adjustably mounted on a housing. A chopper drum is supported from the housing and mounted for rotation about an axis and further provided with a plurality of circumferentially spaced knife supports to which at least one chopper knife can be adjustably secured. In use the chopper knives cooperate with the shear bar to chop incoming crop. The adjustment apparatus includes a lateral element, at least one location element and at least one radially inwardly directed guide surface. The adjustment apparatus also includes at least one shear bar alignment surface on one or more of the location elements.
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公开(公告)号：US11122736B2
公开(公告)日：2021-09-21
申请号：US16381477
申请日：2019-04-11
申请人： Deere & Company
发明人： Ethan D. Lardner , Bryan R. Yanke , Mark Schuler
摘要： A roller is connected to a harvesting platform for movement with a combine over a ground surface in a direction of travel. The roller includes a first portion defining a first diameter and including a first material, and a second portion defining a second diameter and including a second material. The second diameter is greater than the first diameter. The second portion substantially surrounds the first portion, the second material has different material properties than the first material. The roller extends in the direction of travel and rotates about a second axis which extends generally parallel to the direction of travel.
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公开(公告)号：US11051450B2
公开(公告)日：2021-07-06
申请号：US16234118
申请日：2018-12-27
申请人： The Toro Company
发明人： Gerald E. Goman , Nicholas J. Sirek
IPC分类号： A01D34/62 , A01D34/47 , A01D34/53 , A01D101/00
摘要： A walk reel mower has a traction frame that carries a rotatable cutting reel that pushes grass against a bedknife for cutting the grass. A handle assembly extends rearwardly and upwardly from the traction frame. The handle assembly carries a handle that is gripped by a user to operate the mower as the user walks on the ground behind the traction frame. The handle assembly has upper and lower portions that have a telescopic connection to one another to adjust the height of the handle above the ground to accommodate users of different heights.
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公开(公告)号：US20200246932A1
公开(公告)日：2020-08-06
申请号：US16780335
申请日：2020-02-03
申请人： Foley United LLC
发明人： Gregory Veenendall , Matthew Hauser
摘要： One example provides a grinding positioning plate for a reel-type mower unit including a cutting reel having a rotational axis. The grinding positioning plate includes a main body including a pivot element having a pivot axis, and at least one pair of clamping assemblies, each clamping assembly to clamp to a corresponding mounting flange of the reel-type mower unit to mount the main body to reel-type mower unit such that the pivot axis is in parallel with the rotational axis and at a known horizontal distance from the rotational axis.
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公开(公告)号：US20180343795A1
公开(公告)日：2018-12-06
申请号：US15608875
申请日：2017-05-30
申请人： Peter Jerry VanBerlo
发明人： Peter Jerry VanBerlo
摘要： A vine removal device comprises a frame and a pair of spaced-apart vine agitators movably carried by the frame so as to form a vine-feeding maw or throat between the vine agitators. A driven vine-cutter is movably carried by the frame and driven relative to the frame, and is disposed in registration with the maw to receive and cut vines fed into the maw by the vine agitators. One or more drive mechanisms are drivingly coupled to the vine-cutter and the vine agitators to drive the vine-cutter and the vine agitators. The vine agitators capture the vines and feed them into the maw, where the vines are cut into mulch by the vine-cutter. A vine removal implement may comprise a plurality of the vine removal devices arranged in side-by-side relation to traverse along a series of sweet potato rows.
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公开(公告)号：US10130026B2
公开(公告)日：2018-11-20
申请号：US14888493
申请日：2014-05-02
摘要： A mower provides a frame intended to be implemented on a tractor, or to form a structure of a trailer. The mower provides a plurality of cutting units (6), at least six, generally disposed side by side, each cutting unit (6) comprising at least one roller (44) intended to roll on the ground. The mower provides a lift assembly linking the cutting units (6) to the frame and configured for articulating the cutting units (6) between a mowing position and a non-mowing position. In the mowing position, the lift assembly is configured for pressing the cutting units (6) against the ground in order to distribute, at least partially, the mower's weight on the ground via the rollers (44) of the cutting units (6). The mower provides lateral articulated beams (10) linking the cutting units (6). The beams (10) are foldable inwardly and forwardly.
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公开(公告)号：US20180228084A1
公开(公告)日：2018-08-16
申请号：US15953426
申请日：2018-04-14
申请人： Kyle Edward Yarberry
发明人： Kyle Edward Yarberry
CPC分类号： A01D34/44 , A01B73/00 , A01D34/62 , A01D75/306
摘要： A mower includes a plurality of cutting heads, each cutting head having a minor cutting width, the plurality of cutting heads connected by a plurality of connectors in an array having a variable major cutting width. The mower also includes a steering system coupled with a first driven wheel and supported by one cutting head, and a second driven wheel supported by one other cutting head. The steering system is capable of steering the first driven wheel independently from the second driven wheel.
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公开(公告)号：US20180228083A1
公开(公告)日：2018-08-16
申请号：US15953424
申请日：2018-04-14
申请人： Kyle Edward Yarberry
发明人： Kyle Edward Yarberry
CPC分类号： A01D34/44 , A01B73/00 , A01D34/62 , A01D75/306
摘要： A mower includes a plurality of cutting heads, each cutting head having a minor cutting width, the plurality of cutting heads connected by a plurality of connectors in an array having a variable major cutting width. The mower also includes a steering system coupled with a first driven wheel and supported by one cutting head, and a second driven wheel supported by one other cutting head. The steering system is capable of steering the first driven wheel independently from the second driven wheel.
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