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1. 发明授权

US11058043B2 Row unit position control system 有权
公开(公告)号：US11058043B2
公开(公告)日：2021-07-13
申请号：US16150114
申请日：2018-10-02
申请人： CNH Industrial Canada, Ltd.
发明人： Ling Wang
IPC分类号： A01B63/00 , A01B63/28 , A01B49/06 , A01B76/00 , A01B63/30 , A01B63/32
摘要： An agricultural implement system that includes a first toolbar section, a first row unit coupled to the first toolbar section, a second toolbar section, a second row unit coupled to the second toolbar section, and a row unit position control system. The system includes a sensor that detects an angle of the second toolbar section with respect to the first toolbar section. A controller couples to the sensor. The controller raises the first row unit and/or the second row unit in response to the angle to block contact of the first row unit and/or the second row unit with the ground.

2. 发明申请

US20180103574A1 System For Adjusting Smoothing Tools Of A Harrow Using A Linear Actuator 审中-公开
公开(公告)号：US20180103574A1
公开(公告)日：2018-04-19
申请号：US15297715
申请日：2016-10-19
申请人： CNH Industrial America LLC
发明人： Dean A. Knobloch , Tim Blunier
IPC分类号： A01B63/30 , A01B19/04 , A01B19/10
CPC分类号： A01B19/10 , A01B19/04 , A01B23/02 , A01B23/046 , A01B63/32
摘要： By providing a linear actuator in communication with a slide bar disposed in a channel, and by configuring multiple bars of a harrow to achieve an angle of rotation defined by the slide bar, the angle of rotation for smoothing tools of the harrow may be precisely controlled by the linear actuator. As a result, an infinite range of downward angles may be available for the smoothing tools for achieving various effects with the soil.

3. 发明授权

US11297754B2 Gang angle adjustment for a work machine and method thereof 有权
公开(公告)号：US11297754B2
公开(公告)日：2022-04-12
申请号：US16509559
申请日：2019-07-12
申请人： DEERE & COMPANY
发明人： Jarrod R. Ruckle , Andrew J. Peterson , Shawn J. Becker , Mark D. Beeck , Brian J. McEvoy
IPC分类号： A01B63/32 , A01B5/04 , A01B63/30 , A01B76/00 , A01B63/00 , E02F9/22 , A01B49/02 , A01B73/04
摘要： An agricultural implement includes a transversely extending frame forming at least a first frame section, a second frame section, and a third frame section, where the first frame section is disposed between the second and third frame sections. A pair of elongated gang assemblies are on the first frame section, an elongated gang assembly is on the second frame section, and an elongated gang assembly is on the third frame section. Each of the gang assemblies is horizontally adjustable relative to the frame. An actuator for each gang assembly operably controls the angular adjustment of the gang assemblies, and a fluid source supplies fluid to the actuators. The actuator on the second frame section is a master actuator for one of the actuators on the first frame section, and the actuator on the third frame section is a master actuator for the other actuator on the first frame section.

4. 发明申请

US20110284252A1 AGRICULTURAL IMPLEMENT TOOL FRAME ACTUATING SYSTEM 有权
标题翻译：农业实施工具框架动作系统
公开(公告)号：US20110284252A1
公开(公告)日：2011-11-24
申请号：US12783655
申请日：2010-05-20
申请人： Terrance A. Friggstad , Nicholas George Alfred Ryder , Cory Adrian Yuen
发明人： Terrance A. Friggstad , Nicholas George Alfred Ryder , Cory Adrian Yuen
IPC分类号： A01B63/24 , A01B63/30 , A01B63/32 , A01B73/02
CPC分类号： A01B63/32 , A01B73/048 , A01B73/06
摘要： In an embodiment, an agricultural implement includes a tool bar and a tool frame rotatably coupled to the tool bar. The agricultural implement also includes multiple row units coupled to the tool frame, and a frame actuator extending between the tool bar and the tool frame. The frame actuator is configured to rotate the tool frame between a lowered position that places each row unit in contact with soil and a transport position that raises each row unit above the soil. The frame actuator is also configured to transfer weight from the tool bar to the tool frame while the tool frame is in the lowered position. Each row unit includes a ground engaging tool configured to selectively engage and disengage the soil while the tool frame is in the lowered position.
摘要翻译：在一个实施例中，农具包括工具杆和可旋转地联接到工具杆的工具框架。农具还包括耦合到工具框架的多个行单元，以及在工具栏和工具架之间延伸的框架致动器。框架致动器构造成使工具框架在使每个行单元与土壤接触的降低位置和使每个行单元在土壤上方升高的运送位置之间旋转。框架致动器还构造成在工具架处于降低位置时将重量从工具杆移动到工具框架。每排单元包括地面接合工具，其构造成在工具架处于降低位置时选择性地接合和脱离土壤。

5. 发明授权

US11324156B2 Gang angle adjustment for a work machine and method thereof 有权
公开(公告)号：US11324156B2
公开(公告)日：2022-05-10
申请号：US16509577
申请日：2019-07-12
申请人： DEERE & COMPANY
发明人： Jarrod R. Ruckle , Andrew J. Peterson , Shawn J. Becker , Mark D. Beeck , Brian J. McEvoy
IPC分类号： A01B63/32 , A01B5/04 , A01B63/30 , A01B76/00 , A01B63/00 , E02F9/22 , A01B49/02 , A01B73/04
摘要： An agricultural implement includes a transversely extending frame forming at least a first frame section, a second frame section, and a third frame section, where the first frame section is disposed between the second and third frame sections. A pair of elongated gang assemblies are on the first frame section, an elongated gang assembly is on the second frame section, and an elongated gang assembly is on the third frame section. Each of the gang assemblies is horizontally adjustable relative to the frame. An actuator for each gang assembly operably controls the angular adjustment of the gang assemblies, and a fluid source supplies fluid to the actuators. The actuator on the second frame section is a master actuator for one of the actuators on the first frame section, and the actuator on the third frame section is a master actuator for the other actuator on the first frame section.

6. 发明申请

US20110247843A1 Implement Height Adjuster 有权
标题翻译：实施高度调节器
公开(公告)号：US20110247843A1
公开(公告)日：2011-10-13
申请号：US13033881
申请日：2011-02-24
申请人： Patrick Whalen , Derek Litchfield , Derek Allensworth
发明人： Patrick Whalen , Derek Litchfield , Derek Allensworth
IPC分类号： A01B63/30
CPC分类号： A01C7/203 , A01B63/008
摘要： An implement height adjuster is provided to allow for the adjustment of the height of an implement remotely from the tractor cab without requiring the user to stop the tractor to make individual adjustments. The implement height adjuster is configured to be coupled to a planter unit or other equipment towed behind a tractor and includes a motor, a gear reduction transmission coupled to the motor, and a flexible output shaft, that is coupled to the transmission at a first end and to the implement to be adjusted at a second end. The flexible output shaft allows the motor of the implement height adjuster to be mounted in various positions on the equipment. The gear reduction transmission or motor includes a position sensor that allows the operator of the tractor to know the position of a particular implement without requiring a visual inspection of the implement. A control panel is used to manage the vertical adjustment of one or a series of implements. The control panel provides power to the implement height adjusters and uses the output signals of the sensor to determine the exact location of each the tillage implement.
摘要翻译：提供了一种工具高度调节器以允许远离拖拉机驾驶室的工具的高度的调节，而不需要用户停止拖拉机进行单独的调整。工具高度调节器被配置为联接到拖拉机后面的花盆单元或其他设备，并且包括马达，耦合到马达的齿轮减速传动装置和柔性输出轴，其在第一端连接到变速器并在第二端调整实施。柔性输出轴允许工具高度调节器的电机安装在设备上的各种位置。减速传动装置或电动机包括位置传感器，其允许拖拉机的操作者知道特定工具的位置，而不需要对工具进行目视检查。控制面板用于管理一个或一系列工具的垂直调整。控制面板为工具高度调节器提供电力，并使用传感器的输出信号来确定每个耕作机具的确切位置。

7. 发明授权

US10091921B2 Electric row cleaner actuation assembly 有权
公开(公告)号：US10091921B2
公开(公告)日：2018-10-09
申请号：US15221680
申请日：2016-07-28
申请人： STEERING SOLUTIONS IP HOLDING CORPORATION
发明人： Daniel S. Bruck , Matt R. Burk
IPC分类号： A01B63/30 , A01C7/08 , A01B39/04 , A01B49/06 , A01B63/28 , A01B63/00 , A01C7/00 , A01C7/20
摘要： An electric row cleaner actuation assembly is provided. The electric row cleaner actuation assembly includes a row cleaner unit engageable with a soil to clear a planting area for a seed planting device to dispense seeds. The electric row cleaner actuation assembly also includes a motor. The actuation assembly further includes a telescoping tube arrangement comprising an inner tube and an outer tube, the outer tube moveable along the inner tube and operatively coupled to the row cleaner unit. The actuation assembly yet further includes a position driving element engageable with the outer tube to displace the outer tube to adjust a downforce applied to the row cleaner unit.

8. 发明授权

US2312424A Lifting mechanism for tractor operated implements 失效
标题翻译：拖拉机操作器具起重机构
公开(公告)号：US2312424A
公开(公告)日：1943-03-02
申请号：US34418840
申请日：1940-07-06
申请人： ANTON LENTZ
发明人： ANTON LENTZ
IPC分类号： A01B63/30
CPC分类号： A01B63/30 , Y10T74/19493 , Y10T74/19535 , Y10T74/2069

9. 发明授权

US1845178A Power-actuated lifting mechanism for implements 失效
标题翻译：电动升降机构
公开(公告)号：US1845178A
公开(公告)日：1932-02-16
申请号：US6883625
申请日：1925-11-13
申请人： DEERE & CO
发明人： PAUL WILLIAM L
IPC分类号： A01B63/30
CPC分类号： A01B63/30

10. 发明申请

US20200053946A1 GANG ANGLE ADJUSTMENT FOR A WORK MACHINE AND METHOD THEREOF 审中-公开
公开(公告)号：US20200053946A1
公开(公告)日：2020-02-20
申请号：US16509559
申请日：2019-07-12
申请人： DEERE & COMPANY
发明人： Jarrod R. Ruckle , Andrew J. Peterson , Shawn J. Becker , Mark D. Beeck , Brian J. McEvoy
IPC分类号： A01B63/32 , A01B5/04 , A01B63/30 , A01B76/00
摘要： An agricultural implement includes a transversely extending frame forming at least a first frame section, a second frame section, and a third frame section, where the first frame section is disposed between the second and third frame sections. A pair of elongated gang assemblies are on the first frame section, an elongated gang assembly is on the second frame section, and an elongated gang assembly is on the third frame section. Each of the gang assemblies is horizontally adjustable relative to the frame. An actuator for each gang assembly operably controls the angular adjustment of the gang assemblies, and a fluid source supplies fluid to the actuators. The actuator on the second frame section is a master actuator for one of the actuators on the first frame section, and the actuator on the third frame section is a master actuator for the other actuator on the first frame section.

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