-
公开(公告)号：US5488996A
公开(公告)日：1996-02-06
申请号：US270053
申请日：1994-07-01
申请人： Alan F. Barry , Harry C. Deckler
发明人： Alan F. Barry , Harry C. Deckler
CPC分类号： A01B73/065
摘要： An improved frame for a drawn agricultural implement, such as a planter, includes a central main frame which is extensible. As the main frame extends, the wing sections fold forwardly. When the wing sections fold to a predetermined position, positioning links act to pull the main wheel set, which is mounted to a carriage and supports the rear of the central main frame, forwardly so that the down load on the hitch is reduced. Conversely, during the unfold cycle, after the wing sections have unfolded to a predetermined position, as unfolding continues, the positioning links urge the carriage and main wheel set toward the rear of the main frame to the field use position. A hydraulic circuit for folding, unfolding and preparing the implement for transport is also disclosed.
摘要翻译： 用于诸如播种机的拉制农具的改进框架包括可延展的中央主框架。 随着主架延伸，翼部向前折。 当翼部折叠到预定位置时，定位连杆用于向前拉动安装到托架并支撑中央主框架的后部的主轮组，使得搭接上的下降负载减小。 相反，在展开循环期间，在翼部已经展开到预定位置之后，当展开继续时，定位连杆将托架和主轮组朝着主框架的后部推动到田地使用位置。 还公开了用于折叠，展开和准备运输工具的液压回路。
-
公开(公告)号：US4520875A
公开(公告)日：1985-06-04
申请号：US546279
申请日：1983-10-28
申请人： Harry C. Deckler
发明人： Harry C. Deckler
IPC分类号： A01B69/02
CPC分类号： A01B69/024
摘要： A no-till marker for multi-row planters characterized by a soil-engaging disc yieldably supported on the outer or distal end of a marker support arm and oriented so that the concave face of the disc is turned generally toward the direction of implement travel. The disc is rotatable on its principal axis.
摘要翻译： 一种用于多排花岗岩的免耕标记，其特征在于一种土壤接合盘，其可屈服地支撑在标记支撑臂的外端或远端上并且被定向成使得盘的凹面通常朝着实施行进方向转动。 光盘可以在其主轴上旋转。
-
公开(公告)号：US06494154B2
公开(公告)日：2002-12-17
申请号：US09903038
申请日：2001-07-11
IPC分类号： A01B7304
摘要： An agricultural planter having left and right hinged wing sections includes seed storage tanks carried by the planter frame and feeding individual row units, mounted fore and aft of the main toolbar, by flexible conduits. The tanks are mounted to permit the wings to flex independently to follow ground contour while extending the tanks from a wing section onto the center frame section.
摘要翻译： 具有左和右铰接翼部分的农业播种机包括由播种机架承载的种子储存罐，并通过柔性导管供给安装在主工具栏前后的各行单元。 油箱被安装成允许机翼独立地弯曲以跟随地面轮廓，同时将油箱从机翼部分延伸到中心框架部分。
-
公开(公告)号：US5697455A
公开(公告)日：1997-12-16
申请号：US661307
申请日：1996-06-13
申请人： Harry C. Deckler
发明人： Harry C. Deckler
IPC分类号： A01C5/06
摘要： An adjustment mechanism for an agricultural row unit accessory, such as residue wheels for a planter row unit, includes an assembly for mounting the residue wheels in front of a leading coulter on the row unit. A cam, mounted to the residue wheel assembly for quick and reliable angular adjustment, engages a support arm for the coulter wheel. By rotating the cam, the operating height of the residue wheels is quickly and easily adjusted, while leaving the residue wheels free to rise if they encounter an obstruction.
摘要翻译： 用于农业排单元附件的调整机构，例如用于播种机行单元的残留轮，包括用于将行轮单元上的前轮盖前面的残留轮安装的组件。 安装到残余轮组件上以便快速和可靠地进行角度调节的凸轮与用于绞盘轮的支撑臂接合。 通过旋转凸轮，残留轮的操作高度可以快速方便地进行调整，同时如果残留轮遇到障碍物，残留物轮可以自由上升。
-
公开(公告)号：US4067394A
公开(公告)日：1978-01-10
申请号：US651443
申请日：1976-01-22
申请人： Harry C. Deckler
发明人： Harry C. Deckler
CPC分类号： A01B63/10 , A01B69/024 , F15B11/20
摘要： An implement such as a tractor-propelled, multi-row planter having row markers hingedly mounted on opposite sides is provided with an automatically operating hydraulic sequencing valve for alternately actuating the markers. The sequencing valve is adapted to be readily connected with the hydraulic system of the tractor used to raise and lower the implement. If desired the hydraulic circuit may be arranged so that the sequencing valve is automatically actuated or sequenced when the implement is raised and lowered whereby the oppositely mounted markers are alternately raised and lowered automatically with the raising and lowering of the implement itself.
摘要翻译： 具有铰链安装在相对侧上的行标记的拖拉机推进的多列种植机的工具设置有用于交替地致动标记的自动操作的液压顺序阀。 排序阀适用于与用于升高和降低工具的拖拉机液压系统相连接。 如果需要，可以布置液压回路，使得当工具升高和降低时，排序阀被自动启动或排序，由此随着工具本身的升高和降低，相反安装的标记物自动地升高和降低。
-
公开(公告)号：US07198337B2
公开(公告)日：2007-04-03
申请号：US10727747
申请日：2003-12-04
CPC分类号： B60B3/041 , B60B25/008 , B60B2310/228 , B60B2310/302 , B60B2310/305 , B60B2360/10 , B60B2360/147 , B60Y2200/22 , B62D55/135
摘要： A wheel for belted track vehicles includes a hub with an upright central disc. A series of individually cast and machined segments are mounted to the disc in side-by-side relation about the periphery of both sides of the disc. Each segment takes the shape of a truncated sector having a general “L” shape as viewed from an end, with a back or base engaging a side of the disc, and belt support elements extending laterally of the disc for engaging and supporting the track.
摘要翻译： 用于带轨道车辆的车轮包括具有直立中心盘的轮毂。 一系列单独铸造和加工的片段围绕盘的两侧的周边并排地安装到盘上。 每个片段从一端观察具有一般“L”形截面的形状，其中后部或底部接合盘的侧面，以及沿着盘的横向延伸的带支撑元件，用于接合和支撑轨道。
-
公开(公告)号：US5740870A
公开(公告)日：1998-04-21
申请号：US779309
申请日：1997-01-06
CPC分类号： A01B73/044 , A01C7/208
摘要： An agricultural implement such as a planter has wing sections which, when folded for transport, are stacked side-by-side above a center section. Improvements include structure which reduces bending moments about the pivot connections between a guide link forming part of a four-bar linkage which stacks the wings, and the wing frame. A drive train for the row unit meters is also placed in the transport position without disconnecting the drive shafts.
摘要翻译： 诸如播种机的农用具具有翼部，当折叠输送时，翼部分并排在中心部分上方。 改进包括结构，该结构减小围绕构成组合翼的四杆连杆的一部分的引导连杆与机架之间的枢轴连接的弯曲力矩。 用于行单位米的传动系也被放置在运输位置，而不断开驱动轴。
-
8.发明授权Agricultural implement with common mechanism for raising/lowering and rotating a lift frame about a vertical axis 失效具有用于升高和降低围绕垂直轴线升降机架的共同机构的农具
公开(公告)号：US5346019A
公开(公告)日：1994-09-13
申请号：US22991
申请日：1993-02-26
CPC分类号： A01B73/005 , A01C7/208
摘要： An agricultural implement, such as a row crop planter, has a main carrier frame drawn by a tractor and including support wheels. Individual row units are mounted on a lift frame. The carrier frame includes a cornered lift post which is mounted for rotation about a vertical axis. A cornered sleeve or collar in the form of a tube is mounted to the lift frame for vertical sliding motion on the lift post. A lift hydraulic cylinder couples the lift frame to the carrier frame for setting the lift frame in (i) a use position wherein the row units are lowered to engage the soil; (ii) an intermediate, raised position wherein the row units are disengaged, for negotiating end turns; or (iii) a fully raised position wherein the lift frame and row units may be rotated from a transverse position to a longitudinal position, to narrow the implement for road travel. A swing hydraulic cylinder is arranged to rotate the lift post when the lift frame is raised to the uppermost position, to torque the lift frame to a longitudinal position for transport.
摘要翻译： 一种农业工具，例如排作物播种机，具有由拖拉机牵引并包括支撑轮的主载架。 单独的行单元安装在升降机框架上。 载体框架包括角部提升柱，其安装成围绕垂直轴线旋转。 管子形式的角套管或套环安装在升降机架上，用于在升降柱上垂直滑动。 电梯液压缸将起重机架联接到承载架上，用于在（i）排列单元降低以接合土壤的使用位置设置升降机架; （ii）中间升高位置，其中行单元脱开，用于协商端匝; 或（iii）完全升起的位置，其中提升机架和排列单元可以从横向位置旋转到纵向位置，以缩小用于道路行驶的工具。 摆动液压缸被布置成当升降机架升至最高位置时使提升柱旋转，以将升降机架扭转到用于运输的纵向位置。
-
公开(公告)号：US4450979A
公开(公告)日：1984-05-29
申请号：US424835
申请日：1982-09-27
申请人： Harry C. Deckler
发明人： Harry C. Deckler
IPC分类号： A01C7/04
CPC分类号： A01C7/04
摘要： Disclosed are improvements in seed metering apparatus for seed planters such as disclosed in applicant's U.S. Pat. Nos. 3,888,387 and 3,999,690. The improvements relate to improved seed pick-up, retention, and release; to a non-wear pneumatic seal between rotating seed disc and housing; and a seed gate.
摘要翻译： 公开了种子播种机的种子计量装置的改进，例如在申请人的美国专利No. 第3,888,387号和3,999,690号。 这些改进涉及改善种子拾取，保留和释放; 旋转种子盘和壳体之间的非磨损气动密封; 和种子门。
-
公开(公告)号：US20160007527A1
公开(公告)日：2016-01-14
申请号：US14858493
申请日：2015-09-18
CPC分类号： A01D34/13 , B24B3/361 , B24B3/586 , B24B19/02 , B26D1/45 , B26D2001/006 , Y10T83/929
摘要： A method of manufacturing a section is formed from a blank having the perimeter of a truncated generally isosceles triangle. Each angled side of the truncated generally isosceles triangle includes a plurality of substantially semi-circular channels. The long axis of each substantially semi-circular channel is substantially parallel to the base of the truncated generally isosceles triangle. The top of the substantially semi-circular channel intersects the front surface of the section knife. The bottom of the substantially semi-circular channel intersects the back surface of the section knife. A cutting edge is formed at the intersection of the substantially semi-circular channel and the back surface of the section knife.
摘要翻译： 制造截面的方法由具有截面的大致等腰三角形的周边的坯料形成。 截短的大致等腰三角形的每个成角度的一侧包括多个基本上为半圆形的通道。 每个大致半圆形通道的长轴基本上平行于截短的大致等腰三角形的基部。 大致半圆形的通道的顶部与分段刀的前表面相交。 大致半圆形通道的底部与分段刀的后表面相交。 切割刃形成在切割刀的大致半圆形通道与后表面的交点处。
-
-
-
-
-
-
-
-
-
搜索结果
19 条记录 (耗时 0.013 秒)
