公开(公告)号：US12022755B2

公开(公告)日：2024-07-02

申请号：US18049146

申请日：2022-10-24

Applicant: Great Plains Manufacturing, Inc.

Inventor： Rodney D. Hake ,  Michael J. Ohnsat ,  Tanner Peroutek

IPC: A01B63/00 ,  A01B5/04 ,  A01B15/18 ,  A01B21/04 ,  A01B29/04 ,  A01B49/02 ,  A01B73/00

CPC classification number: A01B63/004 ,  A01B5/04 ,  A01B15/18 ,  A01B21/04 ,  A01B29/048 ,  A01B49/027 ,  A01B73/00

Abstract: A tillage implement comprising a main frame, a front group of coulter blades carried by the main frame and extending generally laterally, and a rear group of coulter blades carried by the main frame and extending generally laterally. The tillage implement additionally comprises a set of wheels configured to support the main frame and positioned generally between the front and rear groups of coulter blades. The tillage implement additionally comprises a group of harrow assemblies carried by the main frame and positioned rearward of the rear group of coulter blades. The tillage implement additionally comprises a front group of finishing reels carried by the main frame, extending generally laterally, and positioned rearward of the group of harrow assemblies. Furthermore, the tillage implement comprises a rear group of finishing reels carried by the main frame, extending generally laterally, and positioned rearward of the front group of finishing reels.

公开(公告)号：US20190150353A1

公开(公告)日：2019-05-23

申请号：US16236786

申请日：2018-12-31

Applicant: Unverferth Manufacturing Co., Inc.

Inventor： Ronald Joseph SCHLIMGEN ,  August Paul NELSON

IPC: A01B73/04

CPC classification number: A01B73/044 ,  A01B5/04 ,  A01B15/18 ,  A01B49/04 ,  A01B49/06 ,  A01B63/14 ,  A01B73/02 ,  A01B73/048 ,  A01B73/067 ,  A01M7/0075

Abstract: An agricultural implement includes a frame having a longitudinal axis and laterally opposed sides and motive supports mounted to and supporting the frame. The agricultural implement further includes a first wing carried by the frame and at least one second wing, in which each second wing is pivotably connected to the first wing. The agricultural implement also includes an elevator mechanism configured to raise and lower the first wing and the second wing. Each second wing is connected to the first wing by a wing pivot assembly that includes a skewed hinge pivotably connecting one of the second wings to the first wing. The wing pivot assembly allows each second wing to pivot with respect to the first wing between an operating position and a transport position, in which the skewed hinge defines a first pivot axis oriented at an acute angle with respect to the longitudinal axis.

公开(公告)号：US20190008087A1

公开(公告)日：2019-01-10

申请号：US16115061

申请日：2018-08-28

Applicant: Richard L. Christie ,  Ryan J.K. Christie ,  John D. Nance

Inventor： Richard L. Christie ,  Ryan J.K. Christie ,  John D. Nance

IPC: A01B15/18

CPC classification number: A01B15/18

Abstract: A system and method cuts and increases surface area of surface stubble material while contemporaneously mulching, tiling and aerating the soil. A discoidal coulter blade is configured with sharpened areas at the circumference 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 sharpened areas include a first long bevel, a second shorter bevel and an optional opposite counter bevel. The first and second bevels aid in coulter blade lifespan ensuring a self-sharpened blade while the counter-bevel allows mating with a second coulter blade at a sharpened point.

公开(公告)号：US20180199503A1

公开(公告)日：2018-07-19

申请号：US15743870

申请日：2016-07-22

Applicant: FAST Global Solutions, Inc.

Inventor： James Bruce PROHASKA ,  Kurt Mitchell FORTH ,  Trevor Norman ROLLENHAGEN ,  Verlyn Keith FAST

IPC: A01B63/24 ,  A01B5/04 ,  A01B15/18 ,  A01B17/00 ,  A01B59/00

CPC classification number: A01B63/245 ,  A01B5/04 ,  A01B15/18 ,  A01B17/00 ,  A01B21/086 ,  A01B59/002

Abstract: A ground engagement tool, such as a universal coulter, with an integrated offset to facilitate multiple mounting configurations. In some embodiments, the ground engagement tool includes a polygonal shank, defining, for example, an octagonal or hexagonal cross-section. The polygonal shank enables rotational offset to be secured in discrete rotational orientations. A lower bracket is mounted to a spindle, providing an angular displacement range for angular deflection of the ground engagement tool. The spindle includes a key structure that complements the angular orientations of the polygonal shank so that the lower bracket can be compensated for the rotational offset. A rotational indexing plate enables selection of one of a plurality of angular displacement ranges. Retention rods may be implemented for setting a depth of the tool. A dirt deflector may also be provided, dimensioned to prevent spewing dirt from landing on adjacent plant rows and to prevent fouling in muddy conditions.

公开(公告)号：US20180199501A1

公开(公告)日：2018-07-19

申请号：US15920085

申请日：2018-03-13

Applicant: CNH Industrial Canada, Ltd.

Inventor： Gerard James Gadzella ,  Robin Bruno Schilling

IPC: A01B61/04 ,  A01B63/24 ,  A01B63/00 ,  A01C7/20 ,  A01B15/18

CPC classification number: A01B61/046 ,  A01B15/18 ,  A01B63/008 ,  A01B63/24 ,  A01C7/205

Abstract: A coulter assembly for an agricultural implement. The coulter assembly includes a support structure and a disc blade rotatably mounted to the support structure. The coulter assembly also includes a spring assembly coupled to the support structure and configured to urge the disc blade into soil. The spring assembly includes a variable rate spring.

公开(公告)号：US09215838B2

公开(公告)日：2015-12-22

申请号：US14059620

申请日：2013-10-22

Applicant: Dawn Equipment Company

Inventor： Joseph D. Bassett

IPC: A01C5/06 ,  A01B5/04 ,  A01B15/16 ,  A01B15/18 ,  A01B49/06 ,  A01C21/00 ,  A01B49/02 ,  A01C7/20

CPC classification number: A01B49/027 ,  A01B5/04 ,  A01B15/16 ,  A01B15/18 ,  A01B49/06 ,  A01B61/046 ,  A01B63/008 ,  A01B63/24 ,  A01C5/064 ,  A01C5/068 ,  A01C7/205 ,  A01C21/002

Abstract: An agricultural row unit assembly includes an attachment frame configured for attachment to a tow bar that is movable in a direction of travel. A proximal end of a swing-arm is coupled to the attachment frame, and an opener disk is mounted to and offset from a distal end of the swing-arm for forming a furrow. The opener disk is configured to rotate about a first axis relative to the direction of travel. A deflecting disk is mounted to the distal end for deflecting debris from entering the furrow, and is mounted between the distal end of the swing-arm and the opener disk. The deflecting disk is configured to rotate about a second axis, which is different than the first axis, relative to the direction of travel. A closing wheel is coupled to the attachment frame for closing the furrow.

Abstract translation: 农业排单元组件包括附接框架，所述附接框架被配置为附接到可沿行进方向移动的拖杆。 摆臂的近端联接到附接框架，并且开启盘安装到摆动臂的远端并偏离摆臂的远端以形成沟槽。 开启盘被配置为相对于行进方向围绕第一轴线旋转。 偏转盘安装到远端，用于使碎屑偏离进入沟槽，并且安装在摆臂的远端和开启盘之间。 偏转盘被配置为相对于行进方向围绕与第一轴线不同的第二轴线旋转。 闭合轮联接到附接框架以关闭沟槽。

公开(公告)号：US09204588B1

公开(公告)日：2015-12-08

申请号：US14590855

申请日：2015-01-06

Applicant: Prescription Tillage Technology, LLC

Inventor： Richard L. Christie ,  Daniel D. Schuler ,  James L. Wheat

IPC: A01B23/06

CPC classification number: A01B23/06 ,  A01B15/18

Abstract: 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.

Abstract translation: 公开了一种系统和方法，用于在同时切割和充气土壤的同时切割和增加表面茬材料的表面积。 盘状绞盘刀片配置有多个圆周齿，用于切割表面残渣，以及减少刀片进入所需土壤类型和深度所需的向下压力。 圆形绞刀刀片配置有多个刀片，当叶片切割土壤时，刀片定向成垂直于刀片的旋转运动。 每个插入物成形为对操作者预期的特定类型的土壤进行充气。 将刀片定位在刀片上，以便与土壤进行所需的冲击，并将其倾斜放置在刀片上以保持对土壤的期望效果。

公开(公告)号：US20140262385A1

公开(公告)日：2014-09-18

申请号：US14068100

申请日：2013-10-31

Applicant: Kelley Manufacturing Company

Inventor： Mike Taunton ,  Bennie G. Branch, JR.

IPC: A01B15/18 ,  A01B23/06

CPC classification number: A01B15/18 ,  A01B15/16 ,  A01B23/06

Abstract: A coulter disc for use in an agricultural implement is divided into a plurality of segments each having an arcuate pattern of bolt holes offset by a radius r from a displaced center such that material removed in dividing said coulter is accounted for when the disc is reassembled on an implement.

Abstract translation: 用于农具的绞盘被分成多个段，每个段具有从位移中心偏移半径r的螺栓孔的弓形图案，使得当盘被重新组装时被排除的材料被解释为 一个工具

公开(公告)号：US20140216313A1

公开(公告)日：2014-08-07

申请号：US14060049

申请日：2013-10-22

Applicant: Dawn Equipment Company

Inventor： Joseph D. Bassett

IPC: A01B49/06 ,  A01C21/00

CPC classification number: A01B49/027 ,  A01B5/04 ,  A01B15/16 ,  A01B15/18 ,  A01B49/06 ,  A01B61/046 ,  A01B63/008 ,  A01B63/24 ,  A01C5/064 ,  A01C5/068 ,  A01C7/205 ,  A01C21/002

Abstract: An agricultural row unit assembly includes an attachment frame configured for attachment to a tow bar that is movable in a direction of travel. A proximal end of a swing-arm is coupled to the attachment frame, and an opener disk is mounted to and offset from a distal end of the swing-arm for forming a furrow. A deflecting disk is mounted to the distal end for deflecting debris from entering the furrow, and is mounted between the distal end of the swing-arm and the opener disk. The deflecting disk has a top peripheral edge spaced away from a top peripheral edge of the opener disk. A support bracket is attached as a cantilevered structure depending from the proximal end of the swing arm and extends in a space between the top peripheral edges. A tube is routed long the support bracket for dispensing a material into the furrow.

Abstract translation: 农业排单元组件包括附接框架，所述附接框架被配置为附接到可沿行进方向移动的拖杆。 摆臂的近端联接到附接框架，并且开启盘安装到摆动臂的远端并偏离摆臂的远端以形成沟槽。 偏转盘安装到远端，用于使碎屑偏离进入沟槽，并且安装在摆臂的远端和开启盘之间。 偏转盘具有与开启盘的顶部周边边缘间隔开的顶部周边边缘。 支撑托架作为悬臂结构附接，从悬臂的近端悬垂并在顶部周边边缘之间的空间中延伸。 管子沿支撑托架延长，用于将材料分配到沟槽中。

公开(公告)号：US08550019B1

公开(公告)日：2013-10-08

申请号：US13113610

申请日：2011-05-23

Applicant: Phillip E. Reed

Inventor： Phillip E. Reed

IPC: A01B21/02 ,  A01B59/00 ,  A01C5/00 ,  A01C13/00

CPC classification number: A01C21/002 ,  A01B15/18 ,  A01B49/06 ,  A01B61/04 ,  A01C5/064 ,  A01C5/066 ,  A01C23/021 ,  A01C23/025

Abstract: A method is provided for depositing slurry into a ground surface for plant nutrition. A trough is cut in the ground surface by a rotating member. The rotating member acts by displacing soil upward with respect to the ground surface and rearwardly with respect to a direction of travel of the rotating member. While the soil is in the air, slurry is deposited into the trough. The soil is then redirected downward to the trough to cover the slurry with the soil. The rotating member may be a coulter blade that has a plurality of flutes formed on a first and a second side of the blade. The flutes have a leading edge that enters the ground substantially perpendicular with respect to the ground and exits at an angle to eject soil upward and outward.

Abstract translation: 提供了一种用于将浆料沉积到用于植物营养的地面中的方法。 通过旋转构件在地面上切割槽。 旋转构件通过相对于旋转构件的行进方向相对于地面向上移动土壤并向后移动来起作用。 当土壤在空气中时，泥浆沉积在槽中。 然后将土壤向下重新定向到槽，以用土壤覆盖浆料。 旋转构件可以是具有形成在叶片的第一和第二侧上的多个凹槽的厚刀。 凹槽具有前缘，该前缘相对于地面基本垂直地进入地面，并以一定角度离开以将土壤向上和向外推出。