公开(公告)号：US6158523A

公开(公告)日：2000-12-12

申请号：US183360

申请日：1998-10-30

申请人： Allan S. Gengler ,  Bradley A. Heidrick ,  Jeffrey S. Hughes

发明人： Allan S. Gengler ,  Bradley A. Heidrick ,  Jeffrey S. Hughes

IPC分类号： A01B15/18 ,  A01B21/08 ,  A01B35/28

CPC分类号： A01B35/28 ,  A01B15/18 ,  A01B21/086

摘要： A disc mounting system includes the attachment of each disc to a disc gang bar via a dedicated leaf spring. Each of the leaf springs, which can be generally U shaped, are attached at a top end to the gang bar and at a lower leg to a disc spindle such that the disc is positioned at least partially alongside the spring lower leg. The mounting system allows the disc to deflect vertically, laterally or torsionally when the disc encounters an obstacle. An optional shield can be attached to the leaf spring to prevent soil and debris thrown out by adjacent discs from entering the spring. A disc scraper blade can also be attached to the shield.

摘要翻译： 盘安装系统包括通过专用板簧将每个盘连接到盘组合杆。 每个可以大致为U形的板簧在顶端附接到组棒，并且在小腿处连接到盘心轴，使得盘至少部分地位于弹簧小腿旁边。 当光盘遇到障碍物时，安装系统允许光盘垂直，横向或扭转地偏转。 可选的屏蔽件可以连接到板簧上，以防止相邻盘片抛出的土壤和碎屑进入弹簧。 盘式刮刀也可以附在屏蔽上。

公开(公告)号：US5904107A

公开(公告)日：1999-05-18

申请号：US496694

申请日：1995-06-29

申请人： Philip C. Kester

发明人： Philip C. Kester

IPC分类号： A01B71/04 ,  A01C5/06 ,  A01B21/08

CPC分类号： A01B71/04 ,  A01C5/06

摘要： An improved planter gauge wheel arm hub assembly which reduces the effects of wear on gauge wheel hubs and shafts and the resulting looseness between the gauge wheels and furrow disks. A preferred embodiment of the invention utilizes a threaded attaching stud and a threaded adjustment stud to carry a disc spring which applies a continuous force on the wheel arm hub.

摘要翻译： 改进的播种机轮臂轮毂组件，其减小了测量轮轮毂和轴上的磨损的影响以及尺轮和沟槽盘之间的松动。 本发明的优选实施例利用螺纹安装螺柱和螺纹调节螺柱来承载在轮臂毂上施加连续力的盘簧。

公开(公告)号：US5454434A

公开(公告)日：1995-10-03

申请号：US117031

申请日：1993-08-31

申请人： Peter D. Temple

发明人： Peter D. Temple

IPC分类号： A01B21/08 ,  A01B5/08 ,  A01B3/28 ,  A01B5/14

CPC分类号： A01B5/08

摘要： An agricultural plow comprising a frame beam adapted to be inclined relative to the direction of plowing, and a plurality of tilling apparatus respectively connected to the beam by pivot connections, the pivot axis of each such pivot connection extending in front of the leading part of the tilling apparatus towed from such pivot connection. Each tilling apparatus comprising a rotary tilling implement in the form of a plow disc or soil inversion wheel with the tilling implement being mounted for rotation about a substantially horizontal shaft which itself is pivotable about its end remote from the tilling implement for reversing the inclination of the tilling implement relative to the direction of travel for changing the arrangement between right- and left-hand plowing. Preferably, the axis of the pivot connection from the beam to the tilling apparatus is inclined to the vertical in order to extend downwardly and forwardly away from the plow.

摘要翻译： PCT No.PCT / GB92 / 00398 Sec。 371日期：1993年8月31日 102（e）日期1993年8月31日PCT 1991年3月6日PCT公布。 公开号WO92 / 17050 PCT 日期为1992年10月15日。农业犁包括适于相对于耕犁方向倾斜的框架梁，以及分别通过枢转连接连接到梁的多个耕作装置，每个这种枢轴连接的枢转轴线延伸 耕种设备的前端部分从这种枢转连接处拖曳。 每个耕作装置包括犁盘或土壤反转轮形式的旋耕耕作机，其中耕作工具安装成围绕基本上水平的轴旋转，本身可绕其远离耕作机具的端部枢转，以便反转倾斜 相对于行进方向的耕作机具，用于改变右犁和左犁耕作之间的布置。 优选地，从梁到耕作装置的枢转连接的轴线相对于垂直方向倾斜，以向下并向前延伸远离犁。

公开(公告)号：US5267619A

公开(公告)日：1993-12-07

申请号：US825949

申请日：1992-01-27

申请人： Brad K. Eversole

发明人： Brad K. Eversole

IPC分类号： A01B21/08 ,  A01B23/06 ,  A01B5/00

CPC分类号： A01B23/06 ,  A01B21/083

摘要： A disk harrow assembly comprising a frame with an elongated beam and having an elongated shaft arranged generally parallel to and below the beam with a plurality of laterally spaced disks mounted on the shaft of rotation therewith. At least two laterally spaced bearing standards resiliently connecting the shaft to the beam. Each bearing standard includes a spring whose first extremity is secured to the beam, a curved central portion for positioning a free ended second extremity of the spring in spaced relation beneath the first extremity and a bearing assembly carried toward the free ended extremity of the spring for rotatably supporting the shaft. The bearing assembly is mounted toward the second end of the spring for rocking movement about an axis disposed in an acute angle relative to the horizontal direction of movement of the harrow assembly.

摘要翻译： 盘式耙组件包括具有细长梁的框架，并且具有大致平行于梁的下方布置的细长轴，其中安装有与其旋转的轴上的多个横向间隔的盘。 至少两个横向隔开的轴承标准件将轴与梁弹性连接。 每个轴承标准包括弹簧，其第一末端被固定到梁上，弯曲的中心部分用于将弹簧的自由端的第二末端定位在第一末端之下的间隔开的关系，以及向弹簧的自由端末端承载的轴承组件 可旋转地支撑轴。 轴承组件朝向弹簧的第二端安装，用于围绕相对于耙组件的水平运动方向以锐角设置的轴摆动运动。

公开(公告)号：US5167286A

公开(公告)日：1992-12-01

申请号：US720247

申请日：1991-06-24

申请人： John Bossler

发明人： John Bossler

IPC分类号： A01B21/08 ,  A01B63/22

CPC分类号： A01B63/22 ,  A01B21/083

摘要： A disc harrow implement having a wheel supported frame to carry the gang discs for transport over-the-road operating mechanism in the frame to selectively extend the wheels and to retract the wheels during ground discing, a shiftable bar to support a fluid pressure motor connected to the wheels, and a transport link that cooperates with the shiftable bar and the wheel supports to allow the implement to be converted between transport configuration and ground discing configuration.

摘要翻译： 一种盘式耙具，其具有车轮支撑框架，用于承载用于在框架中运输越野操作机构的组合盘，用于选择性地延伸车轮并在地面盘旋期间使车轮缩回;可移动杆，用于支撑流体压力马达连接 以及与可移动杆和车轮支撑件配合的运输连杆，以允许工具在运输构造和地面盘旋配置之间转换。

公开(公告)号：US5042590A

公开(公告)日：1991-08-27

申请号：US585770

申请日：1990-09-20

申请人： Bierl James F. ,  Warren L. Thompson ,  Terry L. Lowe ,  Mark W. Porter

发明人： Bierl James F. ,  Warren L. Thompson ,  Terry L. Lowe ,  Mark W. Porter

IPC分类号： A01B21/08

CPC分类号： A01B21/08

摘要： An improved disk harrow C-spring with a tapered cross section which reduces the compressive stresses in the inside radius and improves vertical and side-to-side flexibility. The curved portion of the C-spring has a constant cross section at the top and around three-fourths of the bend. At a location on the bend 45 degrees down from the horizontal, the thickness tapers to a location forward of the bearing hanger. The cross section is constant from the end of the taper to the end of the spring. The tapered cross section allows a thicker section to be used on the most highly stressed areas in the upper quadrant of the curved portion of the C-spring. The lower quadrant taper results in uniform stress distribution along the entire C-spring with the maximum compressive stress on the inside radius reduced substantially over a conventional C-spring. In addition, the tapered design provides an increase in both vertical and side-to-side flexibility for improved operation in rocky soil.

摘要翻译： 一种改进的圆盘耙C型弹簧，具有锥形横截面，可减小内径的压缩应力，并提高垂直和侧对侧的灵活性。 C弹簧的弯曲部分在顶部和弯曲部的四分之三处具有恒定的横截面。 在弯曲处的水平位置下降45度的位置，厚度逐渐变细到轴承架的前方位置。 横截面从锥形的端部到弹簧的端部是恒定的。 锥形横截面允许在C弹簧的弯曲部分的上象限中的最高应力区域上使用较厚的部分。 下象限锥形导致沿着整个C形弹簧均匀的应力分布，内径半径上的最大压应力基本上大大降低了传统的C形弹簧。 此外，锥形设计提高了纵向和侧向的灵活性，以改善岩土的运行。

公开(公告)号：US4687065A

公开(公告)日：1987-08-18

申请号：US682254

申请日：1984-12-17

申请人： Richard E. Cope ,  Hugh G. Stirling

发明人： Richard E. Cope ,  Hugh G. Stirling

IPC分类号： A01B5/10 ,  A01B5/14 ,  A01B21/08 ,  A01B49/02 ,  A01B73/04 ,  A01B5/04 ,  A01B15/16

CPC分类号： A01B21/086 ,  A01B49/027 ,  A01B5/10 ,  A01B5/14 ,  A01B73/044

摘要： A cultivator comprises an array of laterally-spaced soil-inversion discs having their centers arranged in a substantially horizontal line lying at not more than 30.degree. to a transverse plane of the cultivator and being mounted for rotation about individual axes which are equally inclined to the vertical and, when viewed in plan, also to the longitudinal plane of the cultivator.

摘要翻译： 一种耕耘机包括一排横向间隔开的土壤反转盘，其中心的中心布置在与耕耘机的横向平面不超过30°的基本上水平的线上，并被安装成围绕各个轴旋转，这些轴同样倾向于 在平面图中，也是垂直于耕作机的纵向平面。

公开(公告)号：US4562780A

公开(公告)日：1986-01-07

申请号：US491743

申请日：1983-05-05

申请人： Gordon F. Leiblich

发明人： Gordon F. Leiblich

IPC分类号： A01B21/08 ,  A01C5/06 ,  A01C7/20

CPC分类号： A01B21/086 ,  A01C5/064

摘要： A trash farming implement is provided with a plurality of tillage assemblies on an implement, each tillage assembly having a tillage disc arranged to rotate about an axis which is inclined slightly from the vertical both in end elevation and in side elevation so that it slopes upwardly and forwardly in the direction of travel, and also a soil replacing disc which has an axis of rotation which is nearly horizontal but slopes upwardly towards the tillage disc to which it is adjacent, the disc being so located that a furrow cut by the tillage disc will be filled by replacement of the lifted soil to its original position.

摘要翻译： 垃圾耕作机具在工具上设置有多个耕作组件，每个耕作组件具有一个耕作盘，其设置成围绕一个轴线旋转，所述轴线在端部高度和侧面高度上从垂直方向稍微倾斜，使得其向上倾斜，并且 向前移动的方向，还有一个土壤更换盘，其具有几乎水平的旋转轴线，但是朝向与其相邻的耕作盘向上倾斜，所述盘被定位成使得由耕作盘切割的沟槽将 通过将提升的土壤更换为其原始位置来填充。

公开(公告)号：US4407372A

公开(公告)日：1983-10-04

申请号：US303290

申请日：1981-09-17

申请人： Henry Rozeboom

发明人： Henry Rozeboom

IPC分类号： A01B21/08 ,  A01B61/04 ,  A01B35/28

CPC分类号： A01B21/08 ,  A01B61/04

摘要： A harrow that includes a frame having a generally laterally extending rigid beam, a shaft located below the beam, a plurality of spaced disks mounted on the shaft for rotation therewith and a pair of spaced bearing standards for resiliently mounting the shaft on the beam with each standard including a first generally C-shaped spring having an upper portion connected to the beam and the lower portion rotatably supporting the shaft for low disk impact loads and a second C-shaped spring nested within the first C-shaped spring but spaced therefrom, the first spring, as an increasing portion of its C-periphery contacts the second spring, providing therewith a graduated, higher spring rate at high disk impact loads.

摘要翻译： 包括具有大致横向延伸的刚性梁的框架，位于梁下方的轴，安装在轴上以与其一起旋转的多个间隔开的盘，以及一对间隔开的轴承标准，用于将轴弹性地安装在梁上，每个 包括具有连接到梁的上部的第一大致C形的弹簧，并且下部可旋转地支撑用于低盘冲击载荷的轴以及嵌套在第一C形弹簧内但与之隔开的第二C形弹簧， 第一弹簧，随着其C形周边的增加部分与第二弹簧接触，在高盘冲击载荷下提供了刻度更高的弹簧刚度。

公开(公告)号：US4279311A

公开(公告)日：1981-07-21

申请号：US59682

申请日：1979-07-23

申请人： William J. Dietrich, Sr.

发明人： William J. Dietrich, Sr.

IPC分类号： A01B21/08

CPC分类号： A01B21/08

摘要： The apparatus includes a pull-type frame carried by support wheels. The frame is vertically adjustable relative to the support wheels. A first gang of discs is mounted in a forward position on the frame. The discs are widely spaced relative to each other to leave alternate strips of tilled and untilled soil. The strips of untilled soil are of substantial width, approximately equal to the width of the tilled strips. The support wheels are preferably located behind the first gang of discs in the strips of untilled soil. A second gang of discs is mounted on the frame behind the first gang. Disc blades on the second gang are located to work in the untilled strips left by the first gang; and these discs are oriented to displace soil in a lateral direction opposite to that in which the first gang displaces soil. Under high speed operation, the soil dug by each disc is thrown over the adjacent strip to fill the row formed by the adjacent disc in the forward direction. Thus, the ground is worked only once in a single pass of this system, and most of the trash remains buried; yet, primary tillage can be achieved with a minimum of ridges and furrows remaining in the soil.

摘要翻译： 该装置包括由支撑轮承载的拉式框架。 框架相对于支撑轮可垂直调节。 第一组圆盘被安装在框架上的向前位置。 圆盘相对于彼此间隔很宽，以留下替代的耕种和未开挖的土壤条。 未开垦土壤的条具有相当大的宽度，大约等于耕耘条的宽度。 支撑轮优选地位于未填充土壤的条带中的第一组盘之后。 第二组光盘安装在第一个帮派后面的框架上。 第二帮组的圆盘刀片位于第一个帮派留下的未撕开的条带上; 并且这些盘被定向成在与第一组移动土壤的方向相反的横向方向上移动土壤。 在高速操作下，每个盘挖出的土被扔在相邻的条上，以便沿相邻的盘向前方填充行。 因此，这个系统的单程通行证只能运行一次，大部分垃圾仍然被埋没; 但是，可以在土壤中留下最少的脊和沟，实现初级耕作。