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1.发明公开公开(公告)号：US20240206366A1
公开(公告)日：2024-06-27
申请号：US18101266
申请日：2023-01-25
IPC分类号： A01B79/00
CPC分类号： A01B79/005
摘要： An agricultural system includes an agricultural implement comprising a plurality of ground engagement tools, wherein each ground engagement tool of the plurality of ground engagement tools is configured to engage soil of a field. Additionally, the agricultural system includes a controller with a memory and a processor, wherein the controller is configured to receive a signal indicative of a speed of a rotational element of the agricultural implement, determine that a difference between the speed of the rotational element and an expected speed of the rotational element of the agricultural implement is greater than a threshold, wherein the expected speed of the rotational element is associated with a no-slip operating condition of the agricultural implement, and reduce an engagement between at least one ground engagement tool of the plurality of ground engagement tools and the soil in response to the difference being greater than the threshold.
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公开(公告)号：US11617995B2
公开(公告)日：2023-04-04
申请号：US16745996
申请日：2020-01-17
发明人： Jared Steven Wright , Jesse Blair Pidwerbesky , Paul David Minto , Nicholas George Alfred Ryder , Hans Luther Deason
IPC分类号： B01F27/00 , B01F27/072 , A01C7/10 , A01C15/00
摘要： An agitator for an agricultural system includes a shaft configured to rotate about a rotational axis during operation of the agricultural system, and an extension coupled to the shaft. The extension includes a hoop and a tine extending from the hoop, and the tine extends acutely relative to the rotational axis of the shaft.
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公开(公告)号：US11511743B2
公开(公告)日：2022-11-29
申请号：US16717669
申请日：2019-12-17
摘要： A method for controlling the speed of a work vehicle towing an implement that is movable between a working position, in which ground engaging tools of the implement are configured to perform a field operation, and a transport position, in which the ground engaging tools are raised relative to the ground. The method may include monitoring, with a computing device, an implement weight supported by the implement while the implement is in the transport position. The method may further include comparing, with the computing device, the implement weight to a predetermined threshold weight. Additionally, the method may include, when the implement weight differs from the predetermined threshold weight, adjusting, with the computing device, a maximum speed limit for the work vehicle.
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公开(公告)号：US11460487B2
公开(公告)日：2022-10-04
申请号：US16557781
申请日：2019-08-30
发明人： Jared Steven Wright , Nicholas George Alfred Ryder , Gregory Jacob Erker , Graham Douglas Stuart
IPC分类号： G01R15/14 , A01C15/00 , A01C19/02 , H02H7/085 , H02H7/08 , G01R19/14 , G01R31/00 , G01R31/08 , G01R19/00 , H02P1/00 , H02J13/00 , G01R19/12 , G01R35/00 , H02P29/00 , G01R19/25 , H02P29/02 , H05C3/00 , H02P29/40 , G01R19/165 , B01F27/72 , B01F35/212 , H02P29/024
摘要： An agricultural system includes a controller comprising a memory and a processor. The controller is configured to receive a sensor signal, determine a current flow based on the sensor signal, determine whether the current flow exceeds a current threshold for a time threshold, and operate a drive system of the agricultural system in an alternative operation instead of a normal operation in response to determining the current flow exceeds the current threshold for the time threshold.
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公开(公告)号：US11240954B2
公开(公告)日：2022-02-08
申请号：US16265055
申请日：2019-02-01
发明人： Jesse Blair Pidwerbesky , Graham Douglas Stuart , Nicholas George Alfred Ryder , Paul David Minto
摘要： A particulate material sensing and agitation control system of an agricultural system having a drive system configured to operate an agitating system, and a controller having a memory and a processor. The controller is configured to receive at least one sensor signal indicative of a profile of a particulate material within the agricultural system, and output a control signal to instruct the drive system to operate the agitating system in a selected operating mode of a plurality of operating modes based on the profile of the particulate material. The agitating system is configured to interact with the particulate material in each operating mode of the plurality of operating modes, and the plurality of operating modes includes an agitation mode and a leveling mode.
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公开(公告)号：US20210179103A1
公开(公告)日：2021-06-17
申请号：US16717669
申请日：2019-12-17
摘要： A method for controlling the speed of a work vehicle towing an implement that is movable between a working position, in which ground engaging tools of the implement are configured to perform a field operation, and a transport position, in which the ground engaging tools are raised relative to the ground. The method may include monitoring, with a computing device, an implement weight supported by the implement while the implement is in the transport position. The method may further include comparing, with the computing device, the implement weight to a predetermined threshold weight. Additionally, the method may include, when the implement weight differs from the predetermined threshold weight, adjusting, with the computing device, a maximum speed limit for the work vehicle.
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公开(公告)号：US10750664B2
公开(公告)日：2020-08-25
申请号：US15949285
申请日：2018-04-10
摘要： A depth adjustment assembly for seed planting unit of an agricultural implement may include a cam member rotatable to adjust a vertical position of a wheel of the unit relative to a ground engaging tool of the unit. The cam member may include a first engagement element. The depth adjustment assembly may also include a locking member having a second engagement element and a biasing member configured to bias the cam and locking members together to engage the first and second engagement elements and maintain a rotational position of the cam member relative to the locking member. When the first and second engagement elements are disengaged, the cam member is rotatable relative to the locking member to vary the penetration depth setting.
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公开(公告)号：US09949422B2
公开(公告)日：2018-04-24
申请号：US15598965
申请日：2017-05-18
CPC分类号： A01B49/027 , A01B63/008 , A01C7/203
摘要： A seeding implement includes a depth adjustment mechanism configured to facilitate rapid reconfiguration of a ground engaging tool for varying penetration depths. The seeding implement includes a ground engaging tool and a packer arm pivotally coupled to a packer support structure. The seeding implement also includes a packer wheel rotatably coupled to the packer arm, and configured to rotate across a soil surface to limit a penetration depth of the ground engaging tool into the soil. The seeding implement further includes a depth adjustment assembly including a slot within the packer support structure, a corresponding slot within the packer arm, and a fastener disposed through the slots. In this configuration, the penetration depth of the ground engaging tool is varied by adjusting a position of the fastener within the slots.
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公开(公告)号：US20140238710A1
公开(公告)日：2014-08-28
申请号：US14270910
申请日：2014-05-06
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.
摘要翻译： 在一个实施例中，播种器具包括框架，该框架被配置为联接到工具栏，联接到框架的平行连杆以及从杆延伸的地面接合工具，其中所述柄联接到所述平行连杆。 该工具还包括配置成控制地面接合工具的位置的封隔器轮，其中当地面接合工具接合土壤区域时，封隔器轮位于地面接合工具的正后方。 此外，所述工具包括调整机构，所述调整机构构造成在所述地面接合工具遇到障碍物时向后移动所述封隔器轮，并且在所述障碍物通过所述地面接合工具之后向前移动所述封隔器轮。
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公开(公告)号：US12075721B2
公开(公告)日：2024-09-03
申请号：US17332956
申请日：2021-05-27
摘要： In one aspect, a system for providing downforce control includes a seeder including a plurality of row units. One or more actuators are operably coupled with the plurality of row units and configured to adjust a downforce of the plurality of row units. A sensor is configured to detect one or more seeding parameters. A computing system is configured to control the operation of the plurality of row units. The computing system is further configured to receive an input associated with a target depth range of the row unit into an underlying field, receive data related to one or more seeding parameters, receive data related to an actual seeding depth; generate a command signal based on a differential between the actual seeding depth and the target depth range; and generate a force command for the one or more actuators to adjust a downforce of the plurality of row units.
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