-
公开(公告)号：US10076072B2
公开(公告)日：2018-09-18
申请号：US15243687
申请日：2016-08-22
申请人： Deere & Company
CPC分类号： A01B73/044 , A01B19/02 , A01B23/04 , A01B33/02 , A01B63/14 , A01B73/046
摘要： A tillage implement has a main frame, a hinged wing and a plurality of gangs each having tools along its length. The plurality of gangs includes a main frame gang mounted to the main frame and inner and outer wing gangs mounted to the wing. The inner and outer wing gangs have inner ends that are forward or rearward with respect to the direction of travel of outer ends, and the lengths of the inner and outer wing gangs are offset from each other in the direction of travel.
-
公开(公告)号：US09974224B2
公开(公告)日：2018-05-22
申请号：US15448862
申请日：2017-03-03
IPC分类号： A01B63/32 , A01B73/04 , A01B49/02 , A01B63/118
CPC分类号： A01B63/32 , A01B49/027 , A01B63/118 , A01B73/04 , A01B73/046 , A01B73/048
摘要： An agricultural tillage implement includes a main section including a hitch extending in a travel direction, a plurality of foldable wing sections coupled with the main section, at least one auxiliary implement assembly coupled to each of the wing sections and a control system. Each auxiliary implement assembly includes at least one support member, at least one pivotal arm pivotally coupled to the support member, at least one actuator coupled to both the support member and the pivotal arm and a ground contacting implement coupled to the pivotal arm. The control system is configured to actuate the actuators to control a position of each ground contacting implement in each of the sections when the agricultural implement is transitioning to a transport mode.
-
公开(公告)号：US20170118901A1
公开(公告)日：2017-05-04
申请号：US15318156
申请日：2015-06-12
申请人： VÄDERSTAD HOLDING AB
发明人： Crister Stark
CPC分类号： A01B73/046 , A01B63/24 , A01B73/02 , A01B73/04 , A01B76/00
摘要： The present document discloses an agricultural implement comprising a first frame section (10), a portion (11a, 11b, 12a, 12b), which is moveable relative to the first frame section, and an actuator (15a, 15b, 16a, 16b, 215) for controlling a relative movement between the first frame section (10) and the portion (11a, 11b, 12a, 12b). The agricultural implement has a first sensor (20, 220), arranged to provide a first value corresponding to the angle of the first frame section relative to a predetermined reference plane or a predetermined reference direction, and a second sensor (21, 22), arranged to provide a second value corresponding to the angle of the portion relative to the predetermined reference plane or the predetermined reference direction. Said reference plane or reference direction is defined in relation to a direction of gravity.
-
公开(公告)号：US20170079196A1
公开(公告)日：2017-03-23
申请号：US15243687
申请日：2016-08-22
申请人： Deere & Company
CPC分类号： A01B73/044 , A01B19/02 , A01B23/04 , A01B33/02 , A01B63/14 , A01B73/046
摘要： A tillage implement has a main frame, a hinged wing and a plurality of gangs each having tools along its length. The plurality of gangs includes a main frame gang mounted to the main frame and inner and outer wing gangs mounted to the wing. The inner and outer wing gangs have inner ends that are forward or rearward with respect to the direction of travel of outer ends, and the lengths of the inner and outer wing gangs are offset from each other in the direction of travel.
-
公开(公告)号：US20160174455A1
公开(公告)日：2016-06-23
申请号：US14888493
申请日：2014-05-02
CPC分类号： A01B73/04 , A01B63/04 , A01B73/046 , A01B73/06 , A01B73/065 , A01D34/44 , A01D34/53 , A01D34/62 , A01D75/306
摘要： The invention relates to a mower for turf or lawn. The mower comprises a frame intended to be implemented on a tractor, or to form a structure of a trailer. The mower comprises a plurality of cutting units (6), at least six, generally disposed side by side, each cutting unit (6) comprising at least one roller (44) intended to roll on the ground. The mower comprises lift means linking the cutting units (6) to the frame and configured for articulating the cutting units (6) between a mowing position and a non-mowing position. In the mowing position, the lift means are configured for pressing the cutting units (6) against the ground in order to distribute, at least partially, the mower's weight on the ground via the rollers (44) of the cutting units (6). The mower comprises lateral articulated beams (10) linking the cutting units (6). The beams (10) are foldable inwardly and forwardly.
摘要翻译： 本发明涉及一种用于草皮或草坪的割草机。 割草机包括旨在实现在拖拉机上的框架，或者形成拖车的结构。 割草机包括多个切割单元（6），至少六个，大体上并排布置，每个切割单元（6）包括至少一个用于在地面上滚动的辊（44）。 割草机包括将切割单元（6）连接到框架并且构造成用于在割草位置和非割草位置之间铰接切割单元（6）的提升装置。 在割草位置，提升装置构造成用于将切割单元（6）压靠在地面上，以便至少部分地通过切割单元（6）的滚子（44）将割草机的重量分布在地面上。 割草机包括连接切割单元（6）的横向铰接梁（10）。 梁（10）可向内和向前折叠。
-
公开(公告)号：US09198340B2
公开(公告)日：2015-12-01
申请号：US13959791
申请日：2013-08-06
CPC分类号： A01B69/024 , A01B63/14 , A01B73/046 , A01B73/065
摘要： A foldable marker mounted to an agricultural implement includes pivotally connected inboard and outboard arms, with the outboard arm supporting a ground marker device. The arms are shiftable between folded and unfolded conditions, with the inboard arm defining a longitudinal axis extending along the length of the inboard arm and a transverse axis orthogonal to the longitudinal axis, with the inboard arm operable to be unfolded so that the transverse axis is substantially aligned with a forward direction in the unfolded condition. A pivot joint defines a pivot axis, with the pivot axis and transverse axis defining a lateral angle of at least twenty degrees and a vertical angle of at least twenty degrees. The outboard arm is in a laterally extended position when the arms are in the unfolded condition and in a laterally retracted position when the arms are in the folded condition.
摘要翻译： 安装到农具上的可折叠标记包括枢轴连接的内侧和外侧臂，外侧臂支撑地面标记装置。 臂在折叠和展开条件之间可移动，其中内侧臂限定沿着内侧臂的长度延伸的纵向轴线和垂直于纵向轴线的横向轴线，其中内侧臂可操作地展开，使得横轴为 基本上与展开状态下的向前方向对准。 枢转接头限定枢转轴线，其中枢转轴线和横向轴线限定至少二十度的横向角度和至少二十度的垂直角度。 当臂处于展开状态时，当臂处于折叠状态时，外侧臂处于横向延伸位置。
-
公开(公告)号：US20150129254A1
公开(公告)日：2015-05-14
申请号：US14534927
申请日：2014-11-06
CPC分类号： A01B73/046 , A01B3/26 , A01B63/008 , A01B63/16 , A01B63/22 , A01B73/044
摘要： An agricultural tillage implement includes a main section including a hitch extending in a travel direction, a plurality of foldable wing sections coupled with the main section, a plurality of ground engaging tilling elements, a plurality of wheel assemblies and a control system. The tilling elements are coupled to the main section and wing sections. Each of the wheel assemblies include an actuator. The wheel assemblies include a first plurality of wheel assemblies associated with the main section and a second plurality of wheel assemblies associated with the plurality of wing sections. The actuators of the first plurality of wheel assemblies being independent of the actuators of the second plurality of wheel assemblies. The control system is configured to actuate the actuators to control a depth of tilling elements in each of the sections when the implement is in a field mode.
摘要翻译： 农业耕作机包括：主要部分，包括沿行进方向延伸的牵引部;多个可折叠翼部分，与主部分相连;多个地面接合耕作元件;多个轮组件;以及控制系统。 耕作元件联接到主要部分和翼部分。 每个车轮组件包括致动器。 轮组件包括与主部分相关联的第一多个轮组件和与多个翼部相关联的第二多个轮组件。 第一组多个轮组件的致动器独立于第二组多个轮组件的致动器。 控制系统被配置为当工具处于场模式时致动致动器以控制每个部分中的耕作元件的深度。
-
公开(公告)号：US08893816B2
公开(公告)日：2014-11-25
申请号：US13596182
申请日：2012-08-28
申请人： Randall A. Maro , Aaron L. Barfels
发明人： Randall A. Maro , Aaron L. Barfels
IPC分类号： A01B49/00
CPC分类号： A01B73/046 , A01B63/22
摘要： A folding implement frame having seven sections in a use position and nine sections when folded. The frame design allows a frame having a width of greater than 27 meters to be folded into a transport position having a width of less than eight meters and a height of less than six meters. The hydraulic system transfers weight to the center frame section during folding and unfolding to enhance stability. The hydraulic system uses accumulators to minimize the amount of oil reduction in the tractor reservoir resulting from extension of the hydraulic cylinders of the implement. Implement raise and lower cycle times are minimized by a helper cylinder to lift the frame main section when the entire implement weight is on the main section and allowing a smaller cylinder to lift the frame main section in the use position for shorter cycle times to raise and lower the implement.
摘要翻译： 折叠式工具框架，其在使用位置具有七个部分，在折叠时具有九个部分。 框架设计允许将宽度大于27米的框架折叠成宽度小于8米，高度小于6米的运输位置。 在折叠和展开期间，液压系统将重量转移到中心框架部分以增强稳定性。 液压系统使用蓄能器来最小化由于工具的液压缸延伸引起的拖拉机储油器中的油减少量。 当整个工具重量在主体部分上时，辅助气缸提升框架主体部分，并且允许较小的气缸将框架主体部分提升到使用位置以缩短循环时间以提高起动和降低循环时间， 降低工具
-
公开(公告)号：US08863489B2
公开(公告)日：2014-10-21
申请号：US13075766
申请日：2011-03-30
CPC分类号： A01B73/044 , A01B73/046 , A01B73/067 , A01D57/28 , A01D78/001 , A01D84/00 , A01D89/001 , A01D89/002 , Y10T29/49826
摘要： A windrow merger having a plurality of rotationally driven tines that rotate around a non-circular cam to vary the rotational speed of the times. The tines extend from the cam on elongated cam followers such that the tines are moved through a flicking motion as the tines are rotated around the cam. The window merger also has an internal drive assembly positioned in an internal aperture around which the rotatable tines are rotated.
摘要翻译： 一种具有多个旋转驱动尖齿的油卷合并器，其绕非圆形凸轮旋转以改变时间的转速。 尖齿从细长凸轮从动件上的凸轮延伸，使得当齿轮围绕凸轮旋转时，齿通过滑动运动而移动。 窗户合并还具有内部驱动组件，该内部驱动组件定位在可旋转的尖齿旋转的内部孔内。
-
公开(公告)号：US20140060860A1
公开(公告)日：2014-03-06
申请号：US13596118
申请日：2012-08-28
申请人： RANDALL A. MARO , AARON L. BARFELS
发明人： RANDALL A. MARO , AARON L. BARFELS
IPC分类号： A01B73/04
CPC分类号： A01B73/046
摘要： A folding implement frame having seven sections in a use position and nine sections when folded. The frame design allows a frame having a width of greater than 27 meters to be folded into a transport position having a width of less than eight meters and a height of less than six meters. The hydraulic system transfers weight to the center frame section during folding and unfolding to enhance stability. The hydraulic system uses accumulators to minimize the amount of oil reduction in the tractor reservoir resulting from extension of the hydraulic cylinders of the implement. Implement raise and lower cycle times are minimized by a helper cylinder to lift the frame main section when the entire implement weight is on the main section and allowing a smaller cylinder to lift the frame main section in the use position for shorter cycle times to raise and lower the implement.
摘要翻译： 折叠式工具框架，其在使用位置具有七个部分，在折叠时具有九个部分。 框架设计允许将宽度大于27米的框架折叠成宽度小于8米，高度小于6米的运输位置。 在折叠和展开期间，液压系统将重量转移到中心框架部分以增强稳定性。 液压系统使用蓄能器来最小化由于工具的液压缸延伸引起的拖拉机储油器中的油减少量。 当整个工具重量在主体部分上时，辅助气缸提升框架主体部分，并且允许较小的气缸将框架主体部分提升到使用位置以缩短循环时间以提高起动和降低循环时间， 降低工具
-
-
-
-
-
-
-
-
-
搜索结果
126 条记录 (耗时 0.025 秒)
