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公开(公告)号：US20240260503A1
公开(公告)日：2024-08-08
申请号：US18637601
申请日：2024-04-17
摘要： An agriculture planter includes a planter frame, a seed hopper, and a trailing arm assembly. The planter frame may include a hitch tongue extending forwardly from the planter frame. The trailing arm assembly may be coupled to a rear portion of the planter frame via a parallel linkage and extend rearward from the planter frame, and include separate but adjustable trailing arm assemblies for the opening implements and the closing implements.
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公开(公告)号：US20240180056A1
公开(公告)日：2024-06-06
申请号：US18073206
申请日：2022-12-01
发明人： Scott Glovier , Brittany Schroeder
CPC分类号： A01B23/06 , A01B63/002 , A01B76/00
摘要： An agricultural system for identifying wing hop may include an agricultural implement having a central frame section and a wing frame section pivotably coupled to the central frame section, with the central frame section and the wing frame section supporting a plurality of ground engaging tools configured to engage a field during an agricultural operation. The agricultural system further includes a wing sensor configured to generate data indicative of a draft force on the wing frame section during the agricultural operation. Additionally, the agricultural system includes a computing system communicatively coupled to the wing sensor, with the computing system being configured to monitor the draft force on the wing frame section based at least in part on the data generated by the wing sensor, and determine whether the wing frame section is experiencing wing hop based at least in part on the draft force on the wing frame section.
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公开(公告)号：US11622492B2
公开(公告)日：2023-04-11
申请号：US16227061
申请日：2018-12-20
摘要： A system and method are disclosed for cutting and increasing surface area of surface stubble material while contemporaneously cutting and aerating the soil. A discoidal coulter blade is configured with a plurality of circumferential teeth for cutting the surface stubble as well as reducing the downward pressure required for the blade to enter the type and depth of soil desired. The circular coulter blade is configured with a plurality of inserts oriented normal to the rotational movement of the blade as the blade cuts the soil. Each insert is shaped to aerate a specific type of soil anticipated by an operator. The inserts are positioned on the blade for desired impact with the soil and angled in placement on the blade to maintain the desired effect on the soil.
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公开(公告)号：US11357156B2
公开(公告)日：2022-06-14
申请号：US16580387
申请日：2019-09-24
摘要： A system for adjusting the spacing between ground engaging tools of an agricultural implement may include a plurality of ground engaging tools including a first end tool, a second end tool, and at least one intermediate tool positioned between the first and second end tools, with an adjustable ground engaging width being defined between the first and second end tools. The system may further include a biasing element positioned between each respective pair of adjacent engaging tools and configured to apply a biasing force against its respective pair of adjacent tools such that an inter-tool spacing between each respective pair of adjacent tools is maintained substantially uniform across the plurality of ground engaging tools as the ground engaging width is adjusted.
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公开(公告)号：US20220159891A1
公开(公告)日：2022-05-26
申请号：US17650904
申请日：2022-02-14
发明人： Kentyn Paterson
摘要： An agricultural tilling assembly has an elongate structure, and at least one ground engaging tool sub-assembly. The sub-assembly includes a hub having a mounting portion, a ground engaging tool securable to the hub or integrally formed therewith, and a weight having a body with an open aperture having a mouth, the mouth configured for enabling the weight plate to be threaded over the elongate structure so that the elongate structure extends through the aperture, and the open aperture configured so that the weight plate is maneuverable over a portion of a length of the hub whilst in situ on the elongate structure and to be beatable on the mounting portion. The ground engaging tool is connectable to a respective one of the hubs of the tilling assembly whilst that hub is retained interconnected in situ on the tilling assembly, and without removing another ground engaging tool from the tilling assembly.
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公开(公告)号：US11266063B2
公开(公告)日：2022-03-08
申请号：US17484449
申请日：2021-09-24
发明人： Paul E. Schaffert , Kris Schaffert
摘要： A press wheel includes a hub which rotates about an axis. A rim extends generally radially from the axis. The rim has a center plane defined as a plane perpendicular to the axis and generally bisecting the rim and defining the center of the wheel. The press wheel includes a plurality of tread portions extending away from the center plane. The plurality of tread portions have voids between adjacent tread portions on the same side of the rim, which in response to the wheel rotating, operably places consecutive adjacent tread portions proximal to the ground. The rim and tread portions are configured to contact the ground.
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公开(公告)号：US20210105925A1
公开(公告)日：2021-04-15
申请号：US16653267
申请日：2019-10-15
发明人： Timothy R. Blunier
摘要： A cultivating disc for a tillage implement includes an attachment portion positioned at a radial center of the cultivating disc. The attachment portion includes one or more attachment features configured to couple the cultivating disc to the tillage implement about an axis of rotation of the cultivating disc. The attachment portion extends along a first plane perpendicular to the axis of rotation of the cultivating disc. The cultivating disc also includes a cutting edge portion positioned at a distal end of the cultivating disc relative to the axis of rotation. The cutting edge portion extends along a second plane parallel to the first plane. The cultivating disc further includes a curved connecting portion positioned between and connecting the attachment portion to the cutting edge portion. The curved connecting portion further defines one or more radii of curvature.
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公开(公告)号：US10827662B2
公开(公告)日：2020-11-10
申请号：US15945837
申请日：2018-04-05
申请人： DEERE & COMPANY
摘要： A method of manufacturing an agricultural tillage disk blade includes providing a substantially circular-shaped disk body with an outer peripheral edge and a central opening that defines a rotation axis, the outer body being disposed within a first plane. A plurality of waves is formed in a predetermined pattern in the outer peripheral edge of the disk body, and the outer peripheral edge is sharpened to form a plurality of teeth such that at least a portion of the sharpened outer peripheral edge is disposed within a second plane that is parallel to the first plane and substantially perpendicular to the rotation axis. The method also includes machining a plurality of relief portions in each of the plurality of waves at a location radially inward of the plurality of teeth, and heat treating the disk body after the sharpening and machining steps.
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9.发明申请公开(公告)号：US20200337200A1
公开(公告)日：2020-10-29
申请号：US16394481
申请日：2019-04-25
发明人： Kevin M. Smith
摘要： In one aspect, a system for detecting plugging of an agricultural implement may a disc rotatably coupled to a frame member, with the disc configured to rotate relative to soil within a field as the implement is moved across the field. The system may also include a disc scraper coupled to the frame member, with the disc scraper configured to remove the soil from the disc as the disc rotates relative to the soil. Furthermore, the system may include a sensor configured to detect a parameter indicative of an acceleration of the disc scraper relative to frame member. Additionally, a controller of the system may be configured to monitor the acceleration of the disc scraper relative to the frame member based on data received from the sensor. Moreover, the controller may be further configured to determine when the disc is plugged based on the monitored acceleration.
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公开(公告)号：US10448563B2
公开(公告)日：2019-10-22
申请号：US15145531
申请日：2016-05-03
发明人： Paul E. Schaffert , Doug Shadley
IPC分类号： A01B23/06 , A01B25/00 , A01B49/06 , A01C5/06 , A01C7/06 , A01C23/02 , A01C23/04 , A01C15/00 , A01C23/00
摘要： An attachment assembly for the disc of a mobile agricultural device, including a washer configured to attach to a disc of the mobile agricultural device. The washer may be attached to a center location of the disc. The washer is operatively connected to a deflector bar. The deflector bar substantially prevents debris from accumulating between the disc and a fertilizer assembly attached to the disc, as the disc rotates. The deflector bar in other embodiments, may be directly connected to a fertilizer assembly, rather than to the washer.
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