公开(公告)号：US20250048954A1

公开(公告)日：2025-02-13

申请号：US18799130

申请日：2024-08-09

Applicant: AgSynergy, LLC

Inventor： Ryan J. Hammes ,  David J. Lueger ,  Stephen A. Youngers

IPC: A01B73/06 ,  A01B73/04 ,  A01C15/00

Abstract: An agricultural implement configured to be propelled by a prime mover. The implement comprises a toolbar configured to support a plurality of agricultural tools. The toolbar is a front-folding toolbar configured to be shifted forward from an operational position to a transport position. The implement further comprises a draw-bar extending forward from the toolbar and configured to be coupled with the prime mover. The draw-bar is rotatably connected with the toolbar via a connection assembly that presents a generally laterally extending rotational axis, such that the draw-bar is configured to rotate vertically about the rotational axis.

公开(公告)号：US20240244989A1

公开(公告)日：2024-07-25

申请号：US18100029

申请日：2023-01-23

Applicant: DEERE & COMPANY

Inventor： Dnyanesh K. Dhobale ,  Elijah B. Garner

IPC: A01B73/04 ,  A01B63/28

CPC classification number: A01B73/044 ,  A01B63/28

Abstract: An agricultural assembly that has a frame, a hitch assembly coupled to the frame and configured to selectively couple the frame to a work machine, a first tool bar assembly configured to receive at least one row unit assembly, the first toolbar assembly being foldable in a first direction towards the hitch assembly and a second tool bar assembly configured to receive at least one row unit assembly, the second toolbar assembly being foldable in the first direction towards the hitch assembly. The agricultural assembly is movable between a planting configuration and a transport configuration and both the first tool bar assembly and the second tool bar assembly fold towards the hitch assembly as the first tool bar and second tool bar transition from the planting configuration to the transport configuration.

公开(公告)号：US20230337567A1

公开(公告)日：2023-10-26

申请号：US18344569

申请日：2023-06-29

Applicant: Precision Planting LLC

Inventor： Dale M. Koch ,  Jason J. Stoller

IPC: A01B73/06 ,  A01B63/114 ,  A01B63/14 ,  A01B73/04

CPC classification number: A01B73/065 ,  A01B63/1145 ,  A01B63/145 ,  A01B73/044

Abstract: Systems, methods, and apparatus for shifting weight between a tractor and toolbar and between sections of the toolbar and for folding a toolbar between a field position and a transport position.

公开(公告)号：US11758841B2

公开(公告)日：2023-09-19

申请号：US17105777

申请日：2020-11-27

Applicant: Textron Inc.

Inventor： Michael Jonathan Laine ,  Ashwath Thukaram Kini ,  Todd L. Scott ,  Jarrett A. Jones

IPC: A01D75/20 ,  A01D75/30 ,  A01B73/04 ,  A01D34/66 ,  A01D34/82 ,  A01D101/00

CPC classification number: A01D34/66 ,  A01B73/044 ,  A01D34/82 ,  A01D34/828 ,  A01D75/20 ,  A01D75/306 ,  A01D2101/00

Abstract: A mower includes a frame, at least one cutting unit, and a lifting unit. The lifting unit is connected to the at least one cutting unit and includes a yoke assembly, a first arm assembly, a second arm assembly, and a third arm assembly. The yoke assembly is connected to the cutting unit. The first arm assembly is pivotably mounted to the vehicle frame about a first pivot axis. The second arm assembly is pivotably mounted to the first arm assembly about a second pivot axis and to the yoke assembly about a third pivot axis with the second pivot axis and third pivot axis being non-parallel to the first pivot axis. The third arm assembly includes a first end pivotally connected to the frame and a second end pivotally connected to the second arm assembly.

公开(公告)号：US20230240167A1

公开(公告)日：2023-08-03

申请号：US18152847

申请日：2023-01-11

Applicant: AGCO Corporation

Inventor： Benjamin Anson Fanshier

IPC: A01B63/32 ,  A01B69/02 ,  A01B73/04

CPC classification number: A01B63/32 ,  A01B69/024 ,  A01B69/022 ,  A01B73/044

Abstract: An agricultural implement includes a frame supporting a plurality of ground-engaging tools and a foldable marker assembly having a first marker arm coupled to the frame at a first pivot joint. The first marker arm is operable to pivot between an extended position extending laterally outward from the frame and a folded position at an acute angle relative to the frame.

公开(公告)号：US20230127688A1

公开(公告)日：2023-04-27

申请号：US17973917

申请日：2022-10-26

Applicant: CNH Industrial Belgium N.V.

Inventor： Klaus Springer

IPC: A01D78/10 ,  A01B73/04

Abstract: An agricultural implement includes a main frame attachable to a towing vehicle, a wheel support supporting the main frame and having main wheels, and a lifting unit configured to bring the agricultural implement into one of a transport position, a working position, or a headland position. The wheel support and the tedder frame are each pivotable around a common axle on the main frame, the lifting unit includes an adjustment assembly attached to the wheel support at a first attachment point and to the tedder frame at a second attachment point, the first attachment point and the second attachment point span the common axle and form a triangle therewith, and the lifting unit is configured to pivot the tedder frame and the wheel support around the common axle to bring the agricultural implement into a predetermined position between and including the working position and the headland position.

公开(公告)号：US20230026107A1

公开(公告)日：2023-01-26

申请号：US17384289

申请日：2021-07-23

Applicant: CNH Industrial America LLC

Inventor： Johnathon Raymond Dienst ,  Monte Lee DeKam ,  Jacob Allan Weis ,  Brandon James Kuboushek ,  Mayur Kishorchandra Joshi ,  Chad Michael Johnson ,  Michael J. Connors ,  Brian John Anderson

IPC: A01B73/04 ,  A01B73/06 ,  A01B63/24

Abstract: An agricultural planting implement includes a first wing toolbar configured to support a first set of row units. The first wing toolbar is configured to pivotally couple to a main frame of the agricultural planting implement. The agricultural planting implement also includes a second wing toolbar configured to support a second set of row units. In addition, the agricultural planting implement includes a connection assembly having at least one arm pivotally coupling the second wing toolbar to the first wing toolbar. The at least one arm is pivotally coupled to the first wing toolbar and non-pivotally coupled to the second wing toolbar. Furthermore, the connection assembly includes an actuator configured to drive the second wing toolbar to rotate relative to the first wing toolbar.

公开(公告)号：US11457553B2

公开(公告)日：2022-10-04

申请号：US16601126

申请日：2019-10-14

Applicant: AGCO International GmbH

Inventor： Ronnie Kinast

IPC: A01B73/04 ,  A01B59/06 ,  A01D34/64 ,  A01D101/00

Abstract: A towed agricultural implement including a main chassis member, a moveable arm for carrying at least one working implement located to each side of the main chassis member, each moveable arm being moveable between a working position and a transport position, the main chassis member having a support device for attachment to a towing vehicle, the support device having left and right lower attachment points for attaching to lower mounting points of a three point hitch of a towing vehicle and a central upper attachment point for attaching to the upper mounting point of the three point hitch, in which each left and right attachment point is mounted on an articulated arm connected to the main chassis member, the main chassis member further including a regulating control apparatus to secure and release a free end of each articulated arm in an operative position. This construction has as an advantage that on encountering an obstacle the articulated arm can be released allowing the working implement to move away from the obstacle.

公开(公告)号：US20220192071A1

公开(公告)日：2022-06-23

申请号：US17604344

申请日：2020-04-15

Applicant: Lemken Gmbh & Co KG

Inventor： Ludger Maas ,  Clemens Diepers ,  Georg Paulessen

IPC: A01B35/16 ,  A01B73/04

Abstract: The present application relates to a soil tillage implement (10) having soil tillage tools (28), in particular disc tools, which are arranged in multiple tool rows (30.1 . . . 30.3) following one another in the working direction (A) and which are oriented transversely to the working direction (A), and having a running gear with at least one main wheel (20.1, 20.2), which is spaced apart from a centre longitudinal axis (22) transversely to the working direction (A) by a lateral wheel distance (dr). Here, the running gear is arranged with respect to the soil tillage tools (28) in such a manner that with respect to the working direction (A) in front of and to the left and right of the running gear at least one soil tillage tool (28) is arranged. All soil tillage tools (28) which are arranged in the tool row (30.1) located furthest in front of the running gear in the working direction (A) have a lateral tool distance (dw) from the centre longitudinal axis (28) that is smaller than or equal to the lateral wheel distance (dr).

公开(公告)号：US11337357B2

公开(公告)日：2022-05-24

申请号：US16123285

申请日：2018-09-06

Applicant: Harvest International, Inc.

Inventor： Jeffrey Alan Sivinski

IPC: A01B73/04 ,  A01B63/10 ,  A01C7/20

Abstract: An agricultural tool bar has outer wings foldable between a lowered use or field position and a raised transport position. A primary pair of hydraulic cylinders fold and unfold the wings, while a secondary pair of hydraulic cylinders initially incline the wings from the horizontal use position before folding to the transport position. The secondary set of cylinders allow the tool bar to be used for narrow row planting without interference from seed boxes mounted on the toolbar center frame and the wings. The primary cylinders extend to push the wings to the transport position and retract to pull the wings to the use position.