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1. 发明申请

US20180160613A1 AGRICULTURAL IMPLEMENT WITH AUTOMATIC SHANK DEPTH CONTROL 审中-公开
公开(公告)号：US20180160613A1
公开(公告)日：2018-06-14
申请号：US15375993
申请日：2016-12-12
申请人： CNH Industrial Canada, Ltd.
发明人： Michael G. Kovach , Christopher Barrick , James W. Henry , Tracey D. Meiners
IPC分类号： A01B63/114 , A01B63/28
CPC分类号： A01B63/114 , A01B63/28
摘要： An agricultural implement includes a chassis; an implement frame carried by the chassis; a shank connected to the implement frame, the shank including a shank point configured to break apart soil and a load sensor associated with the shank point which is configured to output shank load signals as the shank point advances through soil; an actuator carried by the chassis and configured to adjust a depth of the shank point; and a controller electrically coupled to the load sensor and the actuator. The controller is configured to receive the shank load signals; generate a load profile from the received shank load signals; analyze the load profile to determine whether the shank point is in a soil compaction layer; and activate the actuator to adjust the depth of the shank point based on the analyzed load profile.

2. 发明申请

US20190129375A1 SYSTEM AND METHOD FOR CONTROLLING THE ACTUATION OF WING SECTIONS OF AN IMPLEMENT DURING AN UNFOLDING OPERATION 审中-公开
公开(公告)号：US20190129375A1
公开(公告)日：2019-05-02
申请号：US15795494
申请日：2017-10-27
申请人： CNH Industrial Canada, Ltd.
发明人： Klint J. Peterson , Christopher Barrick , James W. Henry , Tracey D. Meiners
IPC分类号： G05B19/406 , A01B63/00 , A01M7/00 , A01B63/14
CPC分类号： G05B19/406 , A01B63/008 , A01B63/14 , A01B73/046 , A01M7/0075 , G05B2219/31154 , G05B2219/45017
摘要： A method for controlling the actuation of wing sections of an agricultural implement may include regulating a supply of hydraulic fluid to a wing actuator coupled to a wing section to pivot the wing section relative to a center frame section of the implement from a transport position towards a work position. The method may also include monitoring a wheel load associated with at least one wheel of the wing section as the wing section is being moved towards the work position and detecting when the wheel(s) of the wing section contacts the ground based at least in part on the monitored wheel load. In addition, the method may include adjusting one or more flow parameters of the supply of hydraulic fluid to the wing actuator to reduce an actuation rate at which the wing section is being pivoted after detecting that wheel(s) has contacted the ground.

3. 发明授权

US10178823B2 Agricultural implement with automatic shank depth control 有权
公开(公告)号：US10178823B2
公开(公告)日：2019-01-15
申请号：US15375993
申请日：2016-12-12
申请人： CNH Industrial Canada, Ltd.
发明人： Michael G. Kovach , Christopher Barrick , James W. Henry , Tracey D. Meiners
IPC分类号： A01B63/114 , A01B63/28
摘要： An agricultural implement includes a chassis; an implement frame carried by the chassis; a shank connected to the implement frame, the shank including a shank point configured to break apart soil and a load sensor associated with the shank point which is configured to output shank load signals as the shank point advances through soil; an actuator carried by the chassis and configured to adjust a depth of the shank point; and a controller electrically coupled to the load sensor and the actuator. The controller is configured to receive the shank load signals; generate a load profile from the received shank load signals; analyze the load profile to determine whether the shank point is in a soil compaction layer; and activate the actuator to adjust the depth of the shank point based on the analyzed load profile.

4. 发明授权

US10747195B2 System and method for controlling the actuation of wing sections of an implement during an unfolding operation 有权
公开(公告)号：US10747195B2
公开(公告)日：2020-08-18
申请号：US15795494
申请日：2017-10-27
申请人： CNH Industrial Canada, Ltd.
发明人： Klint J. Peterson , Christopher Barrick , James W. Henry , Tracey D. Meiners
IPC分类号： G05B19/406 , A01B73/04 , A01B63/00 , A01B63/14 , A01M7/00
摘要： A method for controlling the actuation of wing sections of an agricultural implement may include regulating a supply of hydraulic fluid to a wing actuator coupled to a wing section to pivot the wing section relative to a center frame section of the implement from a transport position towards a work position. The method may also include monitoring a wheel load associated with at least one wheel of the wing section as the wing section is being moved towards the work position and detecting when the wheel(s) of the wing section contacts the ground based at least in part on the monitored wheel load. In addition, the method may include adjusting one or more flow parameters of the supply of hydraulic fluid to the wing actuator to reduce an actuation rate at which the wing section is being pivoted after detecting that wheel(s) has contacted the ground.

5. 发明申请

US20150156952A1 REMOTE LEVELING OF TILLAGE IMPLEMENTS 审中-公开
标题翻译：远距离耕种实施
公开(公告)号：US20150156952A1
公开(公告)日：2015-06-11
申请号：US14566102
申请日：2014-12-10
申请人： CNH Industrial Canada, Ltd.
发明人： James W. Henry , Tracey D. Meiners
IPC分类号： A01B63/22 , A01B5/04 , A01B63/00
CPC分类号： A01B63/22
摘要： An agricultural implement for supporting a plurality of gangs of disk blades extending generally laterally relative to a forward travel direction. The implement has carrier frames pivotally connected to wheel assemblies for controlling the height of the carrier frames relative to the ground through hydraulic actuators acting on the wheel assemblies. The hydraulic control unit enables independent and individual control of each actuator. An electronic control unit (ECU) receives displacement signals from the actuators and stores the signals when the agricultural implement is on a reference surface for synchronized set points. Thereafter any deviation from the synchronized set point is corrected.
摘要翻译：一种用于支撑多个相对于向前行进方向大致横向延伸的盘形刀片组的农具。该工具具有枢转地连接到车轮组件的承载架，用于通过作用在车轮组件上的液压致动器来控制承载架相对于地面的高度。液压控制单元能够对每个执行器进行独立和独立的控制。电子控制单元（ECU）接收来自致动器的位移信号，并且当农用器具在用于同步设定点的参考面上时，存储信号。此后，校正与同步设定点的任何偏差。

6. 发明授权

US09572296B2 Remote leveling of tillage implements 有权
标题翻译：耕作机远程调平
公开(公告)号：US09572296B2
公开(公告)日：2017-02-21
申请号：US14566102
申请日：2014-12-10
申请人： CNH Industrial Canada, Ltd.
发明人： James W. Henry , Tracey D. Meiners
IPC分类号： A01B63/22
CPC分类号： A01B63/22
摘要： An agricultural implement for supporting a plurality of gangs of disk blades extending generally laterally relative to a forward travel direction. The implement has carrier frames pivotally connected to wheel assemblies for controlling the height of the carrier frames relative to the ground through hydraulic actuators acting on the wheel assemblies. The hydraulic control unit enables independent and individual control of each actuator. An electronic control unit (ECU) receives displacement signals from the actuators and stores the signals when the agricultural implement is on a reference surface for synchronized set points. Thereafter any deviation from the synchronized set point is corrected.
摘要翻译：一种用于支撑多个相对于向前行进方向大致横向延伸的盘形刀片组的农具。工具具有枢转地连接到车轮组件的承载架，用于通过作用在车轮组件上的液压致动器来控制承载架相对于地面的高度。液压控制单元能够对每个执行器进行独立和独立的控制。电子控制单元（ECU）接收来自致动器的位移信号，并且当农用器具在用于同步设定点的参考面上时，存储信号。此后，校正与同步设定点的任何偏差。

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