-
公开(公告)号：US08479670B2
公开(公告)日：2013-07-09
申请号：US13605189
申请日：2012-09-06
IPC分类号： A01C5/064 , A01C5/068 , A01B49/06 , A01B61/046 , A01B63/166 , A01B63/26 , A01B71/02 , A01B79/02 , A01B23/06 , A01B71/08
摘要： A down pressure adjustment assembly for a disc opener of an agricultural implement includes a rockshaft to which one or more disc opener units are mounted and an actuator that rotates the rockshaft. Rotation of the rockshaft causes the disc opener units to be raised or lowered. When the disc opener units are lowered into a field engagement position, further rotation of the rockshaft will cause compression of down pressure springs for each of the disc opener units.
摘要翻译： 一种用于农具的盘式开启器的下压调节组件包括：一个或多个盘式开启器单元安装在其上的岩石轴和一个使岩轴旋转的致动器。 岩石轴的旋转导致开启器单元升高或降低。 当盘式开启器单元下降到现场接合位置时，轴的进一步旋转将导致每个开启器单元的压降弹簧的压缩。
-
72.发明申请公开(公告)号：US20130037285A1
公开(公告)日：2013-02-14
申请号：US13242252
申请日：2011-09-23
IPC分类号： A01B23/06
摘要： A berm building disc is designed to reduce the amount of soil that builds up on the inner surface of the disc as the disc pushes soil for berm formation. The disc has a disc body having an outer radial edge, and defining an inner concave surface and an outer convex surface. Features are formed on the inner concave surface to reduce the surface area or soil adhesion properties of the inner concave surface.
摘要翻译： 护堤建造盘被设计成当盘推动土壤以形成护堤时，减少在盘的内表面上积聚的土壤的量。 盘具有具有外径向边缘并限定内凹表面和外凸表面的盘体。 特征形成在内凹表面上，以减小内凹表面的表面积或土壤粘附性能。
-
公开(公告)号：US20120241181A1
公开(公告)日：2012-09-27
申请号：US13415328
申请日：2012-03-08
申请人： Philipp Horsch
发明人： Philipp Horsch
IPC分类号： A01B23/06
CPC分类号： A01B29/041
摘要： The present invention relates to a soil cultivation device with a rotating roller implement, comprising a shaft rotating around an essentially horizontal axis, with a multitude of crescent shaped spring elements arranged over the entire circumference and width of said shaft, with the spring elements each being fastened to the shaft at one end section, and being bent in the direction of their other, free end section before extending arcuately along a circumferential segment of an outer circumference or a quasi-circular outline of the roller implement, with said circumference or outline being nearly coaxial to the rotating shaft. At least some of the spring elements comprise, in at least one area with a flat cross-section, a defined elastic pliability, and comprise in at least one section in the direction toward the free end and/or in the area of their circumferential segment a profiled cross-section of a defined bending stiffness.
摘要翻译： 本发明涉及具有旋转辊装置的土壤栽培装置，其包括绕基本上水平的轴线旋转的轴，多个新月形弹簧元件布置在所述轴的整个圆周和宽度上，弹簧元件各自为 在一端部固定在轴上，并沿着其另一自由端部的方向弯曲，同时沿着滚子工具的外周的周向部分或准圆形轮廓弧形延伸，其中所述圆周或轮廓为 几乎与旋转轴同轴。 至少一些弹簧元件在具有平坦横截面的至少一个区域中包括限定的弹性柔韧性，并且包括在朝向自由端和/或其周向部分的区域中的至少一个部分中 具有限定弯曲刚度的截面横截面。
-
公开(公告)号：US20100025057A1
公开(公告)日：2010-02-04
申请号：US12312359
申请日：2007-05-24
申请人： Ove L. Andersson , Lorenzo Dellamore , Gianmario Fadda , Maurizio Giovannelli , Mauro Sassi , Stefano Urso , Wolfgang Husslein , Cristian Concu
发明人： Ove L. Andersson , Lorenzo Dellamore , Gianmario Fadda , Maurizio Giovannelli , Mauro Sassi , Stefano Urso , Wolfgang Husslein , Cristian Concu
CPC分类号： A01B71/04 , F16C19/184 , F16C33/78 , F16C2310/00
摘要： A hub-bearing assembly serves to rotatably mount a soil-working disc (D) on a supporting axle (A) of an agricultural machine. The assembly comprises a hub-bearing unit (10) and a sealing device (20). The a hub-bearing unit has a radially outer, rotatable outer race (11) from one side of which a flange (12) radially extends for mounting a disc (D). The sealing device (20) is mounted on a side of the hub-bearing unit opposite to the side of the flange (12). The radially outer surface of the assembly has a portion (38) intermediate the flange (12) and the side of the sealing device (20), which is radially recessed so as to serve as a preferential seat for winding wires picked up from the fields during use of the agricultural machine,
摘要翻译： 轮毂轴承组件用于将农作物盘（D）可旋转地安装在农业机械的支撑轴（A）上。 组件包括轮毂轴承单元（10）和密封装置（20）。 轮毂轴承单元具有径向外部可旋转的外座圈（11），凸缘（12）的一侧径向延伸用于安装盘（D）。 密封装置（20）安装在轮毂轴承单元的与凸缘（12）侧相对的一侧。 组件的径向外表面具有在凸缘（12）之间的中间部分（38）和密封装置（20）的侧面，该部分径向凹入，以便用作用于从磁场拾取的电线 在农机使用期间，
-
公开(公告)号：US20060283609A1
公开(公告)日：2006-12-21
申请号：US11425054
申请日：2006-06-19
申请人： Larry Hansen
发明人： Larry Hansen
IPC分类号： A01B23/06
摘要： The instant invention relates to a double-coated sintered composition on a hard-faced disk blade for agricultural use as a rotary knife blade of a farm implement termed a harrow wherein the sintered hard-faced composition is applied to both the concave and convex sides of the rotary harrow disk blade to provide protection against soil abrasion and wear.
摘要翻译： 本发明涉及一种双面涂层烧结组合物，用于农业用硬面盘式叶片，作为被称为耙的农具的旋转刀片，其中将烧结硬面组合物施加到 旋转耙盘刀片，提供防止土壤磨损和磨损的保护。
-
公开(公告)号：US20060144600A1
公开(公告)日：2006-07-06
申请号：US11182274
申请日：2005-07-15
申请人： Julio Piccat
发明人： Julio Piccat
IPC分类号： A01B23/06
CPC分类号： A01B15/18
摘要： A wavy farming disc for working the soil in farming activities, particularly in no-till works for seeding, wherein the disc comprises a plate having a peripheral circular cutting edge and a central portion, and a plurality waves in the plate with the waves extending radially inwardly from the cutting edge and defining a sawtooth pattern.
摘要翻译： 一种用于在农业活动中操作土壤的波浪式耕作盘，特别是用于播种的免耕作业，其中盘包括具有圆周切割边缘和中心部分的板，并且板中的多个波浪，波浪径向延伸 从切削刃向内并且形成锯齿形图案。
-
公开(公告)号：USRE34860E
公开(公告)日：1995-02-14
申请号：US177341
申请日：1994-01-04
申请人： Eric T. Skibsted
发明人： Eric T. Skibsted
IPC分类号： E01C23/082 , E01H1/00 , E01C19/26 , A01B5/00 , A01B23/06
CPC分类号： E01H1/003 , E01C23/082
摘要： A surface conditioning attachment for a motor grader or the like for use in maintenance operations on gravel roadways comprises a gang of harrow disks carried on a support shaft, there being a support structure for deploying said disks laterally outwardly of the grader at an angle to the direction of travel and with the concave sides of the disks facing forwardly. In use the gang of disks engages the surface of the road shoulder and cuts up and moves gravel and vegetation thereon laterally towards the roadway.
摘要翻译： 用于平地机等的平面调节附件用于在砾石路面上的维护操作中，包括一个支撑轴承上的一组耙盘，该支撑结构用于将平板机的横向外侧向外展开 行进方向和磁盘的凹面朝前。 在使用中，这些盘组合在路肩的表面上，并将砾石和植被横向移动到道路上。
-
公开(公告)号：US4736803A
公开(公告)日：1988-04-12
申请号：US907830
申请日：1986-09-16
申请人： Daniel E. Roush
发明人： Daniel E. Roush
摘要： An improved double disk scraper assembly having a pivot post projecting rearwardly from the principal vertical support, a first scraper with a first pivot end on the post and a second scraper with a second pivot end on the first pivot end. The first and second pivot ends are preferably sleeved members. The scrapers are each engaged with a disk under the direct force of a biasing means, preferably a coil spring, between them. The pivot independently within a limited range which serves to keep the biasing means in place. A seed tube passes vertically between the scrapers for seed deposition at a forward position.
摘要翻译： 一种改进的双盘刮刀组件，其具有从主垂直支撑件向后突出的枢轴柱，在柱上具有第一枢转端的第一刮刀和在第一枢转端上具有第二枢转端的第二刮刀。 第一和第二枢轴端部优选地是套筒构件。 刮板在它们之间的偏置装置（优选地是螺旋弹簧）的直接力的作用下都与盘接合。 枢轴独立地在有限的范围内，用于将偏置装置保持在适当位置。 种子管在刮板之间垂直移动，用于在前进位置进行种子沉积。
-
公开(公告)号：US4280566A
公开(公告)日：1981-07-28
申请号：US30194
申请日：1979-04-16
申请人： Dale H. Breen
发明人： Dale H. Breen
CPC分类号： A01B23/06 , A01B15/16 , Y10S148/902 , Y10S148/903 , Y10T29/49718
摘要： A hardened agricultural disk, which is manufactured from a straight rolled steel, is provided with concentric rows of softened oblong areas or oblong openings, which are arranged radially inwardly of the periphery of the disk in non-diametrical alignment and in such a manner that a directional radial crack must pass into one of the areas, or openings, in one of the concentric rows, and be arrested in that row.
摘要翻译： 由直线轧制钢制成的硬化农用盘具有同心排的软化长圆形区域或长方形开口，它们以非直径对齐的方式布置在圆盘周边的径向内侧，并且使得 定向径向裂纹必须进入其中一个同心排中的一个区域或开口，并被阻止在该行中。
-
公开(公告)号：US4127179A
公开(公告)日：1978-11-28
申请号：US743837
申请日：1976-11-22
CPC分类号： A01B23/06 , Y10T403/4691
摘要： A scraper mechanism for the disk gangs of disk harrows and embodying a series of flexible scraper arms, one for each disk, which depend from a common scraper support and carry scraper blades at their lower ends. The upper ends of the scraper arms are turned laterally and provide short attachment sections of wide angle concavo-convex configuration. A clamping bolt extends through the apex of each section and the support and, upon tightening thereof progressively flattens the section against the support and thus swings the depending portion of the scraper arm in the direction of the respective disk for regulating the pressure of the scraper blade against the disk. Means are provided for shifting the position of the common scraper support so that collective adjustment of the various scraper blades may be effected. Where folding wing type disk harrows are concerned, a modified scraper arm construction is employed to avoid frame interference in the vicinity of the hinge connection for the wing gang section, such construction embodying a wide angle concavo-convex attachment section wherein the convex side thereof abuts against a flat surface which is downwardly offset from the scraper support. A pair of clamping bolts project through the concavo-convex section on opposite sides thereof and, when tightened, flattens the section against such offset surface for scraper blade pressure regulating purposes. Where a given disk gang utilizes a furrow filler disk at its outer end, a second modified form of scraper arm construction is employed wherein an over-hanging extension bracket on the end of the scraper support is provided.
摘要翻译： 用于圆盘耙盘的刮刀机构，并且包括一系列柔性刮刀臂，每个盘的一个用于每个盘，其依赖于普通的刮刀支撑并在其下端携带刮刀。 刮刀臂的上端横向转动，并提供广角凹凸配置的短连接部分。 夹紧螺栓延伸穿过每个部分的顶点和支撑件，并且在紧固时逐渐地将部分平放在支撑件上，从而使刮刀臂的悬垂部分沿相应盘的方向摆动，以调节刮刀的压力 对着磁盘。 提供了用于移动普通刮刀支架的位置的装置，从而可以实现各种刮刀的集体调节。 在折叠翼型盘式耙的情况下，采用改进的刮臂结构，以避免翼型部分的铰链连接附近的框架干涉，这种结构体现为广角凹凸连接部，其中， 抵靠从刮板支撑件向下偏移的平坦表面。 一对夹紧螺栓通过其相对侧的凹凸部突出，并且当紧固时，使该部分抵靠这种偏移表面变平，用于刮刀压力调节目的。 在给定的磁盘组件在其外端使用沟槽盘的情况下，采用刮刀臂结构的第二改进形式，其中提供刮板支撑端部上的悬挂延伸支架。
-
-
-
-
-
-
-
-
-
搜索结果
317 条记录 (耗时 0.017 秒)
