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公开(公告)号：US11058061B2
公开(公告)日：2021-07-13
申请号：US15797066
申请日：2017-10-30
发明人： Wolfgang Lutz , Markus Nadlinger
摘要： A conveying and conditioning roller for a harvesting machine is provided on the surface thereof with teeth in the form of toothed strips which extend over the longitudinal extent of the roller and in each case have a leading tooth flank and a trailing tooth flank as well as a tooth edge. The roller is provided with wear protection zones continuously or in partial regions, the wear resistance thereof being greater than that of the material of the base body of the roller. The base body has a tooth structure determining the shape of the teeth and tooth wear protection zones are formed on the trailing tooth flanks by a high energy radiation process, substantially maintaining the geometry of the tooth structure, roller wear protection zones being formed together thereby on the rollers, as well as a method for producing such a roller wear protection zone.
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公开(公告)号：US20180288932A1
公开(公告)日：2018-10-11
申请号：US15481796
申请日：2017-04-07
发明人： Steven N. Winkel , Nathan Brooks
摘要： Agricultural machines such as sprayers can be improved by providing a pressure relief system in the operator cab to allow the operator cab to be pressurized while avoiding over-pressurization. The pressure relief system can be arranged to allow air to freely escape from the operator cab during what would otherwise be an over-pressurization event, such as a door or window being closed. In one aspect, the pressure relief system can include a spring-loaded pressure relief valve configured to passively allow air to escape from the cab in order to maintain a cab pressure at or below a predetermined threshold, such as 100 Pascals. In addition, interior and exterior pressures can be monitored for implementing a closed loop control for the pressurization system to enable a more comfortable experience for the operator.
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公开(公告)号：US20180199512A1
公开(公告)日：2018-07-19
申请号：US15924107
申请日：2018-03-16
CPC分类号： A01D82/02 , A01D43/081 , A01D43/10 , B02C4/30
摘要： Crop processing rolls for operative use in forage harvesters are disclosed. The crop processing rolls are formed with a plurality of first grooves that are oriented in a parallel manner with second smaller grooves intersecting the ridges to form discrete teeth from the ridges. The ridges can be formed vertically, horizontally or in a spiraled pattern with the smaller second grooves oriented into a spiraled pattern to form the discrete teeth. Crop processing roll segments can be formed in this manner and assembled into full processing rolls with the spiraled second grooves being oriented in opposing directions from adjacent segments. The number of segments can vary from two to eight individual segments with the second grooves breaking ridges into discrete teeth on adjacent segments forming a chevron pattern at intersecting positions along the longitudinal length of the processing roll.
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公开(公告)号：US20180027740A1
公开(公告)日：2018-02-01
申请号：US15550505
申请日：2016-02-10
发明人： Ludwig SCHAIDER , Josef SCHAIDER
CPC分类号： A01F15/07 , A01D41/12 , A01D45/00 , A01D61/008 , A01D69/00 , A01D82/02 , B30B11/006 , B30B11/207 , C10L5/363 , C10L5/445 , C10L2290/06 , C10L2290/30 , C10L2290/50 , C10L2290/567 , Y02E50/10 , Y02E50/30
摘要： Disclosed is a pelleting device which is designed as a field-guided stalk-crop harvesting machine and, when connected to a tractor with a chopper, includes a diesel engine that drives a current generator and also an annular die press. The chopped stalk material passes into a dry chamber and via a screw conveyor into the annular die press. The annular die of the annular die press is mounted in ring bearings on a base, on which a pair of pivot levers for a pan grinder roller is also hinged. An electric drive motor fed by the current generator drives the screw conveyor by a controller, and servomotors, which engage on the pivot levers, regulate the roller gap. The controller is governed as a function of the injection requirement of the diesel engine and/or the pressure applied by the press.
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公开(公告)号：US20170280627A1
公开(公告)日：2017-10-05
申请号：US15460421
申请日：2017-03-16
申请人： AGCO Corporation
CPC分类号： A01D57/20 , A01D34/667 , A01D43/077 , A01D43/086 , A01D57/24 , A01D82/02 , A01D84/00 , A01D85/001 , A01D2101/00
摘要： A windrower has a crop merger attachment with a conveyor configured to receive crop material from a crop conditioning mechanism and direct the crop material to a side of the windrower, the crop merger attachment being mounted for adjusting movement between a lowered and a raised position. The windrower has a swathboard mounted for adjusting movement between a fully raised position in which the crop material passes beneath the swathboard for engagement with the merger attachment and a lowered position in which the crop material down to the ground under the merger attachment under the windrower. A control system automatically adjusts movement of the swathboard when movement of the merger attachment is detected.
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公开(公告)号：US20170000031A1
公开(公告)日：2017-01-05
申请号：US15195595
申请日：2016-06-28
IPC分类号： A01D82/02
摘要： Crop processing rolls are provided for operative use in forage harvesters wherein the crop processing rolls are formed with spiraled grooves that are oriented in opposing slopes extending from the opposite ends of the crop processing roll toward the center of the roll. The formation of these spiraled grooves defines teeth from the ridges created with the formation of horizontal grooves into the circumferential surface of the crop processing roll. In one configuration, the spiraled grooves meet at the center of the crop processing roll in a V-shaped intersection to provide a chevron shape to the spiraled grooves. In a second configuration, the spiraled grooves do not intersect at the center and form a semi-chevron pattern that does not form a short tooth that the chevron configuration creates at the V-shaped intersection.
摘要翻译： 作物加工辊被提供用于饲料收割机中的操作使用，其中作物加工辊形成有螺旋形槽，该螺旋形槽在从作物加工辊的相对端朝向辊的中心延伸的相对斜面中定向。 这些螺旋槽的形成限定了从在作物加工辊的圆周表面上形成水平槽而产生的脊部的齿。 在一种构造中，螺旋形槽在V形交叉口处在作物处理辊的中心处相交，以向螺旋形槽提供人字形。 在第二种构造中，螺旋槽在中心处不相交并且形成半V形图案，其不形成V形交点处形成的V形轮廓的短齿。
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7.发明申请Crop Processor, Manufacturing Process for a Crop Processor and Crop Processor Roll 审中-公开作物处理器，作物处理器和作物处理器卷的制造过程公开(公告)号：US20160286725A1
公开(公告)日：2016-10-06
申请号：US15037259
申请日：2014-11-20
CPC分类号： A01D43/10 , A01D82/02 , A01D2101/00 , B02C4/30
摘要： A crop processor for a forage harvester. The crop processor includes a housing having an inlet and an outlet. The crop processor further includes a pair of crop processor rolls mounted inside the housing. The crop processor rolls are made of a metal, are arranged parallel to each other, and have a gap in between. The crop processor is configured to, during use, transport a flow of harvested crop, received from the inlet, through the gap towards the outlet. Each of the crop processor rolls comprises a plurality of teeth arranged along a circumference of the crop processor rolls. The plurality of teeth have a height in radial direction and a length extending in an axial direction of the crop processor rolls. The plurality of teeth of the crop processor rolls are manufactured to comprise a substantially flat top surface of a predetermined width (W).
摘要翻译： 用于饲料收割机的作物处理器。 作物处理器包括具有入口和出口的壳体。 作物处理器还包括安装在壳体内的一对作物处理器辊。 作物处理器辊由金属制成，彼此平行地布置，并且在它们之间具有间隙。 作物处理器被配置为在使用期间将从入口接收的收获的作物的流通过间隙传送到出口。 每个作物处理器辊包括沿着作物处理器辊的圆周布置的多个齿。 多个齿具有径向的高度和在作物处理器辊的轴向方向上延伸的长度。 作物处理器辊的多个齿被制造成包括预定宽度（W）的基本平坦的顶表面。
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公开(公告)号：US07975606B2
公开(公告)日：2011-07-12
申请号：US12659246
申请日：2010-03-02
申请人： Mitsuharu Fukayo
发明人： Mitsuharu Fukayo
CPC分类号： A01D89/007 , A01D80/00 , A01D82/00 , A01D84/00 , A01F15/10
摘要： An auxiliary device for harvesting pasture prevents clogging at a roll baler to increase speed of harvesting pasture and decrease occurrence of troubles and enhance density of roll package. The auxiliary device for harvesting pasture includes tires having a predetermined width and weight as a rolling body, a holding portion to rotatably hold the tires, and an attaching portion to attach the holding portion to the front of a tractor which tows a roll baler. In the constitution of the auxiliary device for harvesting pasture, the attaching portion is attached to the front portion of the tractor and a line of collected grass is subject to rolling pressure by rolling of tires in accordance with movement of the tractor. Instead of the tires, a cylindrical body or a columnar body, or either one which is made in the form of metal cylindrical body or columnar body can be mounted.
摘要翻译： 用于收割牧场的辅助装置防止卷筒打捆机堵塞以提高收获牧场的速度并减少麻烦的发生并提高卷包装的密度。 用于收割牧场的辅助装置包括作为滚动体具有预定宽度和重量的轮胎，用于可旋转地保持轮胎的保持部分和用于将保持部分附接到牵引卷筒打捆机的拖拉机的前部的附接部分。 在用于收割牧场的辅助装置的结构中，安装部分附接到拖拉机的前部，并且通过根据拖拉机的移动滚动轮胎而使收集的草地线受到滚动压力。 代替轮胎，可以安装圆柱体或柱状体，或者以金属圆柱体或柱状体形式制成的体。
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公开(公告)号：US20090217638A1
公开(公告)日：2009-09-03
申请号：US12041284
申请日：2008-03-03
IPC分类号： A01D82/02
摘要： An improved crop conveying drum for a drive disc cutter mounted directly to the drive shaft mechanism providing rotational power to the cutterbar. The crop conveying drum includes a pair of mating segments, each forming a half of the drum. Each segment is formed from a single piece of plate material and stamped into the desired curvilinear configuration. A central mounting portion of each segment is contoured to match the drive shaft mechanism and allow connection thereto. Holes in the central mounting portion allow insertion fasteners to connect the drum segments directly to the drive shaft mechanism so that the crop conveying drum rotates in unison with the drive shaft. By forming the drum segments from a single plate of material, material characteristics can be more easily selected or more quickly modified compared to the fabricated weldments known in the art.
摘要翻译： 一种用于驱动盘切割器的改进的作物输送滚筒，其直接安装在驱动轴机构上，向切割器提供旋转动力。 作物输送滚筒包括一对配合段，每一个形成一个滚筒的一半。 每个片段由单片板材形成并冲压成所需的曲线构型。 每个段的中心安装部分的轮廓是匹配驱动轴机构并允许与其连接。 中心安装部分中的孔允许插入紧固件将鼓段直接连接到驱动轴机构，使得作物输送滚筒与驱动轴一致地旋转。 通过从单一材料板形成鼓段，与本领域已知的制造的焊件相比，可以更容易地选择或更快地修改材料特性。
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公开(公告)号：US06904741B2
公开(公告)日：2005-06-14
申请号：US10702296
申请日：2003-11-06
申请人： Edward H. Priepke
发明人： Edward H. Priepke
摘要： A conditioner roll design is provided that employs unique spiraled stepped grooves that enhance feeding of the crop mat when the rolls are abutted or at precise gaps. The groove has a leading edge and increased depth that allow expansion of the crop mat into the trailing gripper edges to provide gripping without intermeshing. The gripping side of the groove is nearly perpendicular to the direction of crop travel for positive gripping and advancing the crop. The grooves on the two rolls may be selectively timed to either mate at the point of contact or align a groove on one roll with a smooth surface on the other.
摘要翻译： 提供了一种调理辊设计，其采用独特的螺旋阶梯槽，当辊抵靠或精确的间隙时，该设计增强了作物垫的进料。 槽具有前缘和增加的深度，允许将作物垫扩展到拖尾夹持器边缘以提供抓握而不会啮合。 槽的夹持侧几乎垂直于作物行进的方向，以正向夹紧和推进作物。 两个辊上的槽可以选择性地定时以在接触点处配合，或者将一个辊上的槽对准在另一个辊上的光滑表面。
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