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公开(公告)号：US20190183029A1
公开(公告)日：2019-06-20
申请号：US16280640
申请日：2019-02-20
CPC分类号： A01B49/027 , A01B29/045 , A01B39/08 , A01B39/12 , A01B61/04 , A01C5/064 , A01C7/006 , A01C7/06 , Y02P60/23
摘要： An agricultural device associated with reduced tillage techniques in a field includes a frame and a separator supported by the frame. The separator is configured to form a strip of exposed soil in residual plant matter in the field. A crimping device associated with the separator is configured to at least partially crush stems of residual plant matter while maintaining the strip.
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公开(公告)号：US20180332762A1
公开(公告)日：2018-11-22
申请号：US15596821
申请日：2017-05-16
摘要： A knife assembly mountable to a frame of a seeder is provided comprising a knife shank having a proximal end and a distal end, the proximal end of the knife shank adapted to be directly or indirectly attached to the frame; a knife blade removably attached at or near the distal end of the knife shank; and a tube holder having a groove along a portion of its length, the groove designed to slidably receive a corresponding ridge on a flexible drop tube, the tube holder being attached at or near the distal end of the knife shank behind the knife blade so that both the knife blade and the flexible drop tube can be removed individually without disturbing the other elements of the knife assembly.
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公开(公告)号：US20180325020A1
公开(公告)日：2018-11-15
申请号：US15693210
申请日：2017-08-31
申请人： Deere & Company
CPC分类号： A01C21/005 , A01B69/008 , A01B73/044 , A01C7/06 , A01C7/201 , A01C23/024
摘要： A row frame is coupled to the rear member. A first opener is configured to open the soil; the first opener is supported by or from a first support extending downward from the frame member. A first outlet is configured to dispense or apply a nutrient strip. A laterally movable carrier is associated with the row frame. The carrier supports the first opener and the first outlet. A second outlet can dispense or plant seed, wherein the first outlet and the second outlet have a lateral separation that is dynamically adjustable during the simultaneous application of seed and the nutrient strip.
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4.发明授权公开(公告)号：US09999175B2
公开(公告)日：2018-06-19
申请号：US14562400
申请日：2014-12-05
发明人： Phil Baurer , Tim Sauder , Jason Stoller , Derek Sauder , Jeremy Hodel , Doug Sauder
IPC分类号： A01C7/10 , A01B49/06 , A01C7/06 , A01C21/00 , A01M9/00 , A01C7/16 , A01C7/20 , A01C7/12 , A01C19/02 , G01V8/20 , A01C5/06
CPC分类号： A01C7/105 , A01B49/06 , A01C5/064 , A01C5/068 , A01C7/06 , A01C7/102 , A01C7/128 , A01C7/16 , A01C7/20 , A01C7/203 , A01C19/02 , A01C21/00 , A01C21/002 , A01C21/005 , A01M9/0092 , G01V8/20
摘要： Systems, methods and apparatus are provided for monitoring and controlling an agricultural implement, including seed planting implements. Systems, methods and apparatus are provided for detecting seeds being conveyed by seed conveyor. Systems, methods and apparatus are provided for monitoring and controlling deposition of secondary crop inputs such as fertilizer and insecticide.
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公开(公告)号：US09992925B2
公开(公告)日：2018-06-12
申请号：US15690676
申请日：2017-08-30
申请人： Victor A. Wickstrom
发明人： Victor A. Wickstrom
IPC分类号： A01C5/06
摘要： A paired row furrow opener can include a seed boot body, a fertilizer passageway, a seed passageway, at least one soil deflecting edge, and at least one row soil deflecting surface. The seed boot body can extend along a longitudinal axis between a forward end and a rearward end. The fertilizer passageway can extend through the seed boot body between an outlet and an inlet elevated from the outlet. The seed passageway can extend through the seed boot body between an outlet and an inlet. The at least one soil deflecting edge can be integral with the seed boot body. The at least one row soil deflecting surface can extend aft from the at least one soil deflecting edge along the longitudinal axis and can face upward.
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公开(公告)号：US09986671B1
公开(公告)日：2018-06-05
申请号：US15680587
申请日：2017-08-18
申请人： AgSynergy, L.L.C.
发明人： Ryan J. Hammes
CPC分类号： A01B5/08 , A01B15/18 , A01B17/002 , A01C5/064 , A01C5/066 , A01C5/068 , A01C7/006 , A01C7/06 , A01C7/201
摘要： An improved coulter assembly (10) includes a rotatable coulter blade (12) and a supporting assembly (14) having a parallel linkage arm assembly (34) and an active piston and cylinder assembly (58). The assembly (14) serves to maintain the blade (12) at a depth of at least about four inches, in order to prevent clogging of the assembly (10) during use. Another coulter assembly (110) includes a knife adjustment assembly (122) allowing selective vertical and angular adjustment of the knife (116) relative to the coulter blade (112).
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公开(公告)号：US20180110180A1
公开(公告)日：2018-04-26
申请号：US15794987
申请日：2017-10-26
IPC分类号： A01C7/06
摘要： An agricultural implement including an agricultural system operable to deposit product into soil. The agricultural system comprises a first blade configured to form a first furrow within the soil, and a second blade configured to form a second furrow within the soil. The agricultural system further includes a walking beam including a front portion, a rear portion, and a pivot portion between the front portion and the rear portion. The walking beam is configured to rotate about an axis presented by the pivot portion. Furthermore, the first blade is secured to the front portion of the walking beam, and the second blade is secured to the rear portion of the walking beam.
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公开(公告)号：US20180092296A1
公开(公告)日：2018-04-05
申请号：US15816792
申请日：2017-11-17
CPC分类号： A01C21/005 , A01C7/06 , A01C23/007 , A01M7/0092 , A01M9/0092
摘要： A system for dispensing agricultural products includes: a master controller, sets of agricultural product containers, meter devices, and secondary controllers. The meter devices are operatively connected to the product containers and configured to dispense products from the containers to rows in a field wherein each of the sets of containers is associated with a respective row in the field. The secondary controllers actuate the meter devices. Each secondary controller receives command data from the master controller and controls the meter devices for dispensing in response to the command data. Agricultural product from each product container is dispensed in accordance with operator defined instructions to the master controller. The instructions are capable of being provided to the master controller during the planting allowing the dispensing of individual containers to be controlled. In one embodiment the invention is a process for dispensing agricultural products at low application rates utilizing precision placement equipment.
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公开(公告)号：US20180070529A1
公开(公告)日：2018-03-15
申请号：US15818473
申请日：2017-11-20
发明人： John Alvin Eastin , David Vu
IPC分类号： A01C7/00
CPC分类号： A01C7/004 , A01C1/06 , A01C7/06 , A01C7/084 , A01C7/085 , A01C7/16 , A01C23/00 , A01M7/0089 , A01M7/0092 , D01D1/02 , D01D5/0007 , D01F9/00
摘要： Methods and apparatus for adjusting a delivery, distribution, emission, or spray of an adaptable material are disclosed. The adaptable material is contacted by a compatibly-selected kinetic energy fluid. The contact provides a motive force to move the adaptable material to or from an outlet of a spray fixture. The spray fixture is adjustable to emit various forms of drops, mists, extrusions, emulsions, or fibers. The adjusting is based on characteristics of a feedstock material, the adaptable material, the compatibly-selected kinetic energy fluid, or combinations thereof.
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公开(公告)号：US09872426B2
公开(公告)日：2018-01-23
申请号：US15226264
申请日：2016-08-02
申请人： Ausplow Pty. Ltd.
摘要： A digging assembly for a plough. The digging assembly has a digging blade assembly that is moved through the soil to form a slot, and a closing tool assembly that forms a seed bed by partly closing the slot formed by the digging blade assembly. Following the closing tool assembly is a seed boot that delivers seed to the seed bed formed by the closing tool assembly.
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