公开(公告)号：US20230320244A1

公开(公告)日：2023-10-12

申请号：US18296622

申请日：2023-04-06

申请人： KUHN SAS

发明人： Christian GANTZER ,  Thomas CORNIL

IPC分类号： A01B63/10 ,  A01B63/108

CPC分类号： A01B63/1006 ,  A01B63/108

摘要： The invention relates to an agricultural machine intended to be coupled to a tractor vehicle and comprising a work unit connected to a chassis relative to which the work unit can be moved, the machine being able to take up a work configuration in which the work unit rests at least partially on the ground and a transport configuration in which the work unit is raised from the ground. The machine comprises a lightening device having at least one lightening cylinder connected to the chassis on one side and to the work unit on the other side, the lightening cylinder being able to transfer, in the work configuration, at least some of the weight of the work unit onto the chassis.

公开(公告)号：US20190234043A1

公开(公告)日：2019-08-01

申请号：US16379595

申请日：2019-04-09

申请人： ÅLÖ AB

发明人： Tomas NYGREN ,  Gustaf LAGUNOFF

IPC分类号： E02F3/43 ,  E02F3/28 ,  E02F9/20 ,  E02F9/26 ,  E02F9/22 ,  E02F3/36 ,  E02F3/42 ,  F15B11/16 ,  F15B21/08

CPC分类号： E02F3/431 ,  A01B63/10 ,  A01B63/108 ,  E02F3/283 ,  E02F3/3604 ,  E02F3/3654 ,  E02F3/3695 ,  E02F3/422 ,  E02F3/627 ,  E02F9/2004 ,  E02F9/2228 ,  E02F9/264 ,  E02F9/265 ,  F15B11/16 ,  F15B21/08 ,  F15B2211/427 ,  F15B2211/6336 ,  F15B2211/6346 ,  F15B2211/6654 ,  F15B2211/71

摘要： The present disclosure relates to an implement connectable to a working vehicle. The implement includes an arm, a fastening arrangement arranged at a first part of the arm, and an attaching arrangement connected to a second part of the arm. The fastening arrangement is connectable to the working vehicle. The attaching arrangement is attachable to a working tool. The implement further includes a first hydraulic circuit configured to carry hydraulic fluid to at least one first hydraulic function and a local control element. The implement further includes a digital interface to the working vehicle. The local control element is arranged to receive an operator control signal via said digital interface for operator control of the at least one first hydraulic function.

公开(公告)号：US20170315005A1

公开(公告)日：2017-11-02

申请号：US15463073

申请日：2017-03-20

申请人： Deere & Company

发明人： MICHAEL MEID ,  SEBASTIAN TRAUT

IPC分类号： G01L5/00 ,  A01B63/10 ,  A01B63/108 ,  A01B63/14

CPC分类号： G01L5/0009 ,  A01B59/064 ,  A01B59/069 ,  A01B63/10 ,  A01B63/108 ,  A01B63/11 ,  A01B63/145

摘要： A method for determining a mass of an implement attached to a vehicle includes providing a powerlift having at least one upper link and one lower link, a support structure, and the implement. The method also includes defining an angle (ψ) between the upper link and a vehicle horizontal line, an angle (φ) between the lower link and a vehicle horizontal line, an angle of inclination (θ) of a vehicle horizontal line relative to a terrestrial horizontal line, a path (AK) that represents a connection along the lower link between the support structure and the implement, and a force (FE) impinging on a connection between the upper link and the implement and acting along the upper link. The mass is determined as a function of at least one of the angle (ψ), the angle (φ), the angle of inclination (θ), the path (AK), and the force (FE).

公开(公告)号：US09226439B2

公开(公告)日：2016-01-05

申请号：US14501203

申请日：2014-09-30

申请人： Deere & Company

发明人： Damien Faivre ,  Diego Adrian Villarreal ,  Hugues Bertrand

IPC分类号： E02F9/22 ,  A01B63/108 ,  E02F3/36 ,  E02F3/43 ,  A01B63/10 ,  E02F3/627 ,  F15B1/02

CPC分类号： A01B63/108 ,  A01B63/10 ,  E02F3/3663 ,  E02F3/43 ,  E02F3/627 ,  E02F9/2203 ,  E02F9/2264 ,  F15B1/021

摘要： A front loader arrangement (12) with a mounting frame (16) and mounting mast (18) is proposed, wherein the mounting mast (18) can be coupled to the mounting frame (16) and can be decoupled therefrom. Furthermore, a loader arm (20) is connected to the mounting mast (18) for being pivoted vertically by a hydraulic cylinder (24) extending between the loader arm (20) and the mounting mast (18). In order to facilitate coupling of the mounting mast (18) to the mounting frame (16), it is proposed that a hydraulic system (85) be coupled to the hydraulic cylinder working chamber(s) (90, 96) and include adjusting means by which the hydraulic cylinder (24) can be brought into a floating position when the hydraulic fluid supply is decoupled from the hydraulic system (85).

摘要翻译： 提出了具有安装框架（16）和安装桅杆（18）的前装载机构（12），其中安装桅杆（18）可联接到安装框架（16）并且可以与其分离。 此外，装载臂（20）连接到安装桅杆（18），用于通过在装载臂（20）和安装桅杆（18）之间延伸的液压缸（24）垂直地枢转。 为了便于安装桅杆（18）与安装框架（16）的联接，建议液压系统（85）联接到液压缸工作室（90,96），并且包括调节装置 液压缸（24）可通过该液压缸（24）与液压系统（85）分离而进入浮动位置。

公开(公告)号：US5092409A

公开(公告)日：1992-03-03

申请号：US552188

申请日：1990-07-13

申请人： Hubert Defrancq

发明人： Hubert Defrancq

IPC分类号： A01B63/108

CPC分类号： A01B63/108

摘要： A system includes two lower articulated longitudinal arms (6, 7) provided on their front ends with two bottom hitching points (8, 9), and an upper arm (10) in the middle, for hitching an implement at a third point; valves for controlling the rise and descent of the two lower arms and of the upper arm are provided, and the implement (3) is equipped with hitching members (11) corresponding to the three point hitch of a tractor; a rigid intermediate support frame (12) is provided for connection between the implement and the arms (6, 7, 10); the frame includes two bottom lateral points (13, 14) and one top middle point (15) for hitching the implement, and two lateral top points (16, 17) intened to be connected to the third top hitching point (10) of the tractor by connection jacks of variable length; the two lower arms (6, 7) are independent and can assume different inclinations, and the two lower lateral portions (22, 23) of the frame (12) are hitched to the two bottom points (8, 9), the assembly being such that the implement (3) and the frame (12) can oscillate about a virtual longitudinal axis (B).

摘要翻译： 系统包括在其前端上设置有两个下铰接的纵向臂（6,7），两个下铰接点（8,9）和位于中间的上臂（10），用于在第三点附接工具; 提供用于控制两个下臂和上臂的上升和下降的阀门，并且该工具（3）配备有对应于拖拉机的三点搭接的钩挂构件（11）; 提供刚性中间支撑框架（12），用于在工具和臂（6,7,10）之间连接; 该框架包括两个底部横向点（13,14）和一个用于扣紧工具的顶部中间点（15），并且两个横向顶点（16,17）被连接到第二顶部连接点（10） 拖拉机通过可变长度的连接千斤顶; 两个下臂（6,7）是独立的并且可以呈现不同的倾斜度，并且框架（12）的两个下侧部分（22,23）与两个底点（8,9）相连，该组件是 使得工具（3）和框架（12）围绕虚拟纵向轴线（B）摆动。

公开(公告)号：US5044448A

公开(公告)日：1991-09-03

申请号：US305710

申请日：1989-02-03

申请人： Bobby R. Lynch ,  Robert L. Lynch

发明人： Bobby R. Lynch ,  Robert L. Lynch

IPC分类号： A01B59/048 ,  A01B63/108

CPC分类号： A01B59/048 ,  A01B63/108 ,  Y10T403/7079

摘要： Adjustable fitments for attaching any one of a variety of implements to the ends of the lifting and tilting arms of a tractor of the type normally used with front end loaders. Each fitment has a base member and a travelling member movably connected together by a rod assembly, such as a threaded rod assembly, whereby the spacing between the members can be adjusted to coincide with that of the mounting pins of the implement to be attached. Each of the members has a socket for receiving and holding one of a pair of vertically spaced horizontally disposed implement mounting pins. One of the sockets opens forwardly and the other socket opens upwardly. A manually operable latch mechanism is provided on the member which has the forwardly open socket to lock a corresponding implement pin in that socket and thus retain each pin of the pair in its respective socket.

摘要翻译： 用于将各种工具中的任一种附接到通常用于前端装载机的拖拉机的提升和倾斜臂的端部的可调节装置。 每个配件具有基座构件和行进构件，其通过诸如螺纹杆组件的杆组件可移动地连接在一起，由此可以调节构件之间的间隔以与待附接的工具的安装销的间隔一致。 每个构件具有用于接收和保持一对垂直间隔开的水平布置的工具安装销中的一个的插座。 其中一个插座向前打开，另一个插座向上打开。 一个手动操作的闩锁机构设置在具有向前打开的插座的构件上，以将对应的工具销锁定在该插座中，从而将该对的每个销保持在其相应的插座中。

公开(公告)号：US12029163B2

公开(公告)日：2024-07-09

申请号：US16444539

申请日：2019-06-18

申请人： DEERE & COMPANY

发明人： David V. Rotole

IPC分类号： A01D41/14 ,  A01B63/00 ,  A01B63/10 ,  A01B63/108

CPC分类号： A01D41/141 ,  A01B63/002 ,  A01B63/1006 ,  A01B63/108 ,  A01D41/145

摘要： A work machine that has an implement coupled to the frame of the work machine, a first sensor coupled to the implement, a controller, and an implement position system that couples the implement to the frame. The first sensor identifies the orientation of the implement along more than one axis and the controller manipulates the implement position system to reposition the implement relative to the frame based on the orientation of the implement identified by the first sensor.

公开(公告)号：US12018705B2

公开(公告)日：2024-06-25

申请号：US17518841

申请日：2021-11-04

申请人： Deere & Company

发明人： Alex Brimeyer ,  David E. Renner ,  Michael L. Vandeven ,  Joshua R. Pierson ,  Todd M. Verhoef

IPC分类号： F15B13/02 ,  A01B63/00 ,  A01B63/108 ,  F15B1/26 ,  A01B63/10 ,  A01D41/127 ,  A01D41/14 ,  F15B1/02 ,  F15B11/08 ,  F15B13/04 ,  F15B13/044

CPC分类号： F15B13/021 ,  A01B63/008 ,  A01B63/108 ,  F15B1/26 ,  A01B63/10 ,  A01D41/127 ,  A01D41/141 ,  A01D41/145 ,  F15B1/02 ,  F15B11/08 ,  F15B13/0401 ,  F15B13/044 ,  F15B2211/30565 ,  F15B2211/3058 ,  F15B2211/3127 ,  F15B2211/426 ,  F15B2211/526 ,  F15B2211/625 ,  F15B2211/7053 ,  F15B2211/75 ,  F15B2211/76

摘要： A header assembly for an agricultural harvesting machine comprises a first frame assembly, a second frame assembly that supports a cutter, and is movable relative to the first frame assembly, a float cylinder coupled between the first frame assembly and the second frame assembly, an accumulator, a controllable reservoir, and fluidic circuitry. The fluidic circuitry comprises a first conduit forming a first fluid path that provides a flow of pressurized fluid under pressure to the float cylinder, so the float cylinder exerts a float force on the second frame assembly, a valve mechanism that is actuatable to inhibit fluid flow along the first fluid path between the accumulator and the float cylinder, a second conduit forming a second fluid path fluidically coupled to the controllable reservoir, the controllable reservoir being controllable to add fluid to the float cylinder.

公开(公告)号：US09609796B2

公开(公告)日：2017-04-04

申请号：US14513332

申请日：2014-10-14

申请人： Absolute Innovations, Inc.

发明人： Kevin V. Keigley

IPC分类号： A01B31/00 ,  A01B63/111 ,  A01B63/108

CPC分类号： E02F3/7672 ,  A01B31/00 ,  A01B63/108 ,  A01B63/111 ,  E02F3/7609 ,  E02F3/815 ,  E02F3/844

摘要： One embodiment includes a grading tool structured for attachment to a work machine. The grading tool includes a frame, ground contacting wheels coupled with the frame, a comb coupled with the frame and extending from a first end of the frame, and a coupling member coupled with the frame and structured to be accessible from a second end of the frame. When the ground contacting wheels are in contact with the ground a depth of penetration of the comb into the ground surface is adjustable by changing the pitch of the grading tool.

公开(公告)号：US06681551B1

公开(公告)日：2004-01-27

申请号：US10193069

申请日：2002-07-11

申请人： Alan David Sheidler ,  Kenny L. Hennings ,  Mark Peter Sahlin

发明人： Alan David Sheidler ,  Kenny L. Hennings ,  Mark Peter Sahlin

IPC分类号： A01D4102

CPC分类号： A01D41/127 ,  A01B63/1006 ,  A01B63/108 ,  A01B79/005

摘要： A function management system includes a programmable control unit that can automatically coordinate combine traction functions and/or implement functions. In a learn mode, the operator performs a sequence of manual manipulations of the operator controlled traction and implement devices, and the control unit records and then stores information pertaining to the sequence of device operations. In an execute mode, the control unit automatically performs the sequence of device operations so that the sequence of operations occurs at the same intervals at which they were learned. As one example of a sequence, when the combine approaches the end of a field, at the touch of one button, the header is raised, the unloading auger is pivoted to an inboard position for safe turning, the ground speed is increased for rapid travel, the four wheel drive used during harvesting in the field is disengaged, the crop-processing implement speed, such as a rotor speed for a rotary crop-processing unit, is decreased, and steering of the combine is controlled to position the combine to the point of reentering the field. The sequence of device operations can be pre-programmed or input by the operator in the learn mode.

摘要翻译： 功能管理系统包括可自动协调牵引功能和/或实现功能的可编程控制单元。 在学习模式中，操作者执行操作者控制的牵引和实施装置的手动操作的顺序，并且控制单元记录和存储关于装置操作顺序的信息。 在执行模式中，控制单元自动执行设备操作的顺序，使得操作顺序以相同的间隔进行学习。 作为序列的一个例子，当组合物接近场的末端时，在一个按钮的触摸处，头部被抬起，卸载螺旋推运器枢转到内侧位置以安全转动，地面速度增加以用于快速行驶 在现场收割期间使用的四轮驱动装置被分离，作物处理装置的转速（如旋转作物处理装置的转子速度）减小，组合的转向被控制以将组合物定位到 重新进入该领域的点。 设备操作的顺序可以由操作员在学习模式下进行预编程或输入。