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1. 发明授权

US11707008B2 Method for adjusting the working depth of an agricultural implement 有权
公开(公告)号：US11707008B2
公开(公告)日：2023-07-25
申请号：US16842882
申请日：2020-04-08
申请人： CNH Industrial America LLC
发明人： Daniel Hertzog , Bengt Per-Inge Linderson , Per Dennis Wallin , Carl Ola Fredrik Nilsson , Robert Svensson , Rickard Karl Gustav Nåhdin
IPC分类号： A01B63/111 , A01B15/14 , A01B63/24 , A01B79/00 , A01B63/114 , A01B63/00
CPC分类号： A01B63/111 , A01B15/14 , A01B63/008 , A01B63/114 , A01B63/245 , A01B79/005
摘要： The present disclosure relates to a method for adjusting a working depth of a plough implement, the plough implement comprising a plurality of ground engaging tools for penetrating and moving soil and a depth adjustment apparatus configured to adjust a working depth of at least one of the ground engaging tools, wherein the method comprises receiving control-data indicative of at least one of an operation the plough implement or a field condition of a field across which the plough implement is moved; and automatically controlling an operation of the depth adjustment apparatus in a manner that adjusts a working depth of the at least one ground engaging tool on the basis of the control-data received.

2. 发明申请

US20170251587A1 AUTOMATED LEVELING AND DEPTH CONTROL SYSTEM OF A WORK MACHINE AND METHOD THEREOF 审中-公开
公开(公告)号：US20170251587A1
公开(公告)日：2017-09-07
申请号：US15171632
申请日：2016-06-02
申请人： DEERE & COMPANY
发明人： ADAM D. SPORRER , Anthony Sikora , Rick B. Theilen
IPC分类号： A01B63/00 , A01B5/04 , A01B15/14 , A01B63/14
CPC分类号： A01B63/008 , A01B5/04 , A01B15/14 , A01B63/111 , A01B63/14 , A01B63/22 , A01B73/02
摘要： An agricultural implement includes a transversely extending frame forming a first, a second, and a third frame section. A first actuator is coupled to the first frame section, a second actuator coupled to the second frame section, and a third actuator coupled to the third frame section. Sensors are coupled to each frame section to detect a height of the respective frame section relative to an underlying surface. A control unit is disposed in electrical communication with the sensors and operably controls the actuators to adjust the height of each frame section.

3. 发明申请

US20160120094A1 DEVICE FOR AUTOMATIC ADJUSTMENT OF THE WORKING WIDTH OF A FIRST PLOUGH BODY IN ACCORDANCE WITH SUBSEQUENT PLOUGH BODIES' VARIABLE WORKING WIDTH 有权
标题翻译：根据后续机构的可变工作宽度自动调整第一台体积的工作宽度的装置
公开(公告)号：US20160120094A1
公开(公告)日：2016-05-05
申请号：US14897860
申请日：2014-06-11
申请人： KVERNELAND GROUP OPERATIONS NORWAY AS
发明人： Per Gunnar KRAGGERUD
IPC分类号： A01B63/00 , A01B15/14
CPC分类号： A01B63/004 , A01B3/464 , A01B15/14 , A01B15/145 , F15B7/00 , F15B11/205 , F15B2211/7057 , F15B2211/7121
摘要： A device for automatically adjusting the working width of the first plough body (111) of a plough (1) in accordance with the variable working width of subsequent plough bodies (112, 113), in which a first hydraulic cylinder (13) is arranged to displace a rear frame section (117) laterally relative to a front frame section (116), and a second hydraulic cylinder (14) is arranged to pivot the rear frame section (117) around a first vertical pivoting axis (119) in order thereby to adjust a transverse spacing of the plough bodies (111, 112, 113) by the plough bodies (111, 112, 113) pivoting around second vertical pivoting axes (115), wherein the first hydraulic cylinder (13) is a multi-stage cylinder in which a first cylinder stage (131) forms a main lateral control, and a second cylinder stage (132) forms an automatic working-width control for the first plough body (111), the second cylinder stage (132) being in hydraulic-fluid communication with the second hydraulic cylinder (14) in a master-slave configuration, the second cylinder stage (132) being the master or the slave depending on the moving direction of the cylinder stage (132) and the second hydraulic cylinder (14) correspondingly being the slave or the master, and the piston diameters (D1a, D2) of the second cylinder stage (132) and the second hydraulic cylinder (14) being matched to each other so that an adjustment of the working width of the plough bodies (111, 112, 113) by the second hydraulic cylinder (14) provides a correction of the lateral displacement of the front frame section (116).
摘要翻译：一种用于根据随后的犁体（112,113）的可变工作宽度来自动调节犁（1）的第一犁体（111）的工作宽度的装置，其中布置有第一液压缸（13）相对于前框架部分（116）横向移动后框架部分（117），并且第二液压缸（14）被布置成使得后框架部分（117）围绕第一垂直枢转轴线（119）顺序地枢转从而通过围绕第二垂直枢转轴线（115）枢转的犁体（111,112,113）来调节犁体（111,112,113）的横向间隔，其中第一液压缸（13）其中第一气缸台（131）形成主横向控制器，第二气缸台（132）形成用于第一犁体（111）的自动工作宽度控制，第二气缸台（132）处于与第二液压缸（14）的液压 - 液体连通从动配置，根据气缸台（132）和第二液压缸（14）的移动方向，第二气缸台（132）是主机或从机，对应地是从机或主机，活塞直径第二液压缸（132）和第二液压缸（14）的第二液压缸（D1a，D2）彼此匹配，以便通过第二液压缸来调节犁体（111,112,113）的工作宽度（14）提供前框架部分（116）的横向位移的校正。

4. 发明授权

US09084390B2 Agricultural machine with an improved terrain following for the work elements 有权
标题翻译：农业机械具有改进的地形跟随工作要素
公开(公告)号：US09084390B2
公开(公告)日：2015-07-21
申请号：US14362785
申请日：2012-12-18
申请人： KUHN S.A.
发明人： Jean-Charles Audigie , Cedric Laplanche
IPC分类号： A01B7/00 , A01B15/14 , A01B63/22 , A01C7/08 , A01C7/20 , A01C7/00
CPC分类号： A01C7/00 , A01B15/14 , A01B63/22 , A01C7/08 , A01C7/081 , A01C7/201 , A01C7/208
摘要： An agricultural machine for working soil or for sowing seeds, including a trailed chassis and work elements distributed on a longitudinal bar in plural sections, the longitudinal bar including at least two primary beams extending substantially transversely to a direction of advance in a work configuration. A secondary beam is connected to each primary beam by two connection devices, the secondary beams support the work elements, and each secondary beam rests on the soil by two support wheels and is configured to move freely during work to follow a profile of the terrain.
摘要翻译：一种用于工作土壤或播种种子的农业机械，包括一个拖尾的底盘和分布在多个部分的纵向杆上的工作元件，该纵向杆包括基本上横向于工作构型中的前进方向横向延伸的至少两个主梁。辅助光束通过两个连接装置连接到每个主光束，次光束支撑工作元件，并且每个次光束由两个支撑轮搁置在土壤上，并且被配置为在工作期间自由移动以跟随地形的轮廓。

5. 发明授权

US5020603A Reversible plow 失效
公开(公告)号：US5020603A
公开(公告)日：1991-06-04
申请号：US470062
申请日：1990-01-25
申请人： Danny H. Harrell
发明人： Danny H. Harrell
IPC分类号： A01B3/46 , A01B15/14
CPC分类号： A01B15/14 , A01B3/462
摘要： A reversible plow comprising a three point hitch, a pivotally mounted tool bar provided with a plurality of adjustable plow gangs, and gauge wheels wherein said tool bar can be shifted from left of center to right of center, and back, by a hydraulic piston such that the plowed ground can be directed in a desired direction.

6. 发明授权

US4564073A Plow or harrow 失效
标题翻译：犁或耙
公开(公告)号：US4564073A
公开(公告)日：1986-01-14
申请号：US631159
申请日：1984-07-16
申请人： Katsuyuki Ide , Masatoshi Yamada , Katsusuke Sasaki
发明人： Katsuyuki Ide , Masatoshi Yamada , Katsusuke Sasaki
IPC分类号： A01B33/08 , A01B7/00 , A01B9/00 , A01B15/14 , A01B63/00 , A01B63/10 , A01B63/24
CPC分类号： A01B7/00 , A01B15/14
摘要： An improvement of a plow or a harrow of the type in which a plurality of saucer-like disks carried by a rotary shaft inclined at an angle with respect to the direction of travel of a tractor are forced to rotate, thereby plowing uncultivated farm land. The plurality of disks or disk gang is supported by a parallel linkage system and the angle of the disk gang with respect to the direction of travel of the tractor can be freely selected so that, in accordance with the skill of an operator and soil condition which will be encountered, either the horizontal travel or the inclined travel may be selected.
摘要翻译：由旋转轴携带的多个碟形盘相对于拖拉机的行进方向倾斜一角的类型的犁或耙的改进被迫转动，从而耕种未耕种的农场。多个盘或盘组由平行连杆系统支撑，并且可以自由地选择盘组相对于拖拉机行进方向的角度，使得根据操作者的技能和土壤条件，将会遇到水平行程或倾斜行程的选择。

7. 发明授权

US4475601A Variable width plow system with shim means adjustment 失效
标题翻译：具有垫片的可变宽度犁耕系统意味着调整
公开(公告)号：US4475601A
公开(公告)日：1984-10-09
申请号：US420166
申请日：1982-09-20
申请人： Eldon A. Harden , Michael A. McSweeney
发明人： Eldon A. Harden , Michael A. McSweeney
IPC分类号： A01B15/14 , A01B63/26 , A01B15/00 , A01B65/02
CPC分类号： A01B15/14 , A01B63/26
摘要： A plow system that includes a plurality of equally spaced plows, each of which is mounted on the inclined beam of the system by a mechanically adjustable mounting structure. The system also has a tail wheel that is associated with the last plow and steering linkage for the tail wheel. The mounting structure includes a generally vertical bore for rotational attachment to the beam and a laterally extending ear located adjacent the beam. A combination of a fastener and tapered shims between the ear and beam provide and maintain the desired furrow widths. The rotation of the plow system to correspond to the desired furrow width in conjunction with the steering linkage automatically positions the tail wheel for this furrow width.
摘要翻译：一种犁系统，其包括多个等间隔的犁，每个犁叶通过机械调节的安装结构安装在系统的倾斜梁上。该系统还具有与尾轮的最后一个犁和转向连杆相关联的尾轮。安装结构包括用于旋转连接到梁的大致垂直的孔和位于梁附近的横向延伸的耳。耳朵和梁之间的紧固件和锥形垫片的组合提供并保持所需的沟槽宽度。结合转向连杆的犁耕系统的旋转对应于所需的犁沟宽度自动定位该犁沟宽度的尾轮。

8. 发明授权

US1086427A Plow attachment. 失效
公开(公告)号：US1086427A
公开(公告)日：1914-02-10
申请号：US1911623314
申请日：1911-04-25
申请人： WELCH DREW O
发明人： WELCH DREW O
CPC分类号： A01B15/14

9. 发明授权

US884164A Plow. 失效
公开(公告)号：US884164A
公开(公告)日：1908-04-07
申请号：US1907394897
申请日：1907-09-27
申请人： JORDAN MARK C
发明人： JORDAN MARK C
CPC分类号： A01B15/14

10. 发明授权

US416727A Cultivator attachment 失效
公开(公告)号：US416727A
公开(公告)日：1889-12-10
申请号：US416727D
CPC分类号： A01B15/14

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