公开(公告)号：US6073550A

公开(公告)日：2000-06-13

申请号：US248424

申请日：1999-02-11

申请人： Lavern R. Goossen ,  J. Dale Anderson

发明人： Lavern R. Goossen ,  J. Dale Anderson

IPC分类号： A01F15/08 ,  A01F15/07

CPC分类号： A01F15/0883

摘要： The bale pusher mechanism of a round baler has a one-way safety breakaway latch between the push bar that engages the ejected bale and the actuator that operates the push bar. During the pushing stroke of the push bar, the latch cannot unlock, but during the return stroke if the push bar hangs up on the bale for any reason, the relief spring of the latch can yield to allow the push bar to disconnect itself from the actuator and remain engaged with the bale. As the baler is driven forwardly a short distance with the tailgate raised, the unlatched push bar rides harmlessly across the top surface of the bale until it completely clears the bale. In most cases the push bar will then easily relatch itself with the actuator by gravity.

摘要翻译： 圆形打捆机的捆包推动器机构具有与推出的捆包的推杆和操作推杆的致动器之间的单向安全分离闩锁。 在推杆的推动行程期间，闩锁不能解锁，但是在返回行程期间，如果推杆由于任何原因而悬挂在捆包上，则闩锁的释放弹簧可以屈服，以允许推杆从自身脱离 执行器，并保持与捆包。 随着打包机向后推开一段短距离，后挡板抬起，未锁定的推杆无害地穿过捆包的顶部表面，直到它完全清除捆包。 在大多数情况下，推杆将随着致动器重力轻松地重新固定。

公开(公告)号：US6047532A

公开(公告)日：2000-04-11

申请号：US897472

申请日：1997-07-21

申请人： Michael O'Halloran ,  Dwight E. Nickel

发明人： Michael O'Halloran ,  Dwight E. Nickel

IPC分类号： A01D61/00

CPC分类号： A01D61/008

摘要： A crop harvesting header includes a wide cutter for severing crop across a relatively large cutting width, and framework defining a discharge opening spaced rearwardly from the cutter. The discharge opening has a width that is less than the cutting width such that crop severed laterally outboard of the discharge opening by the cutter must be conveyed inwardly before passing through the opening. At least one laterally extending, rotatable auger is located between the cutter and discharge opening for converging severed crop centrally from the areas located laterally outboard of the discharge opening and to project the crop through the opening when rotated. The header includes an auger support for rotatably supporting the auger between its opposite ends on the header framework so that the auger is capable of spanning the long distance corresponding to the large cutting width defined by the sickle bar.

摘要翻译： 作物收割头包括用于在相对大的切割宽度上切割作物的宽切割器，以及限定从切割器向后间隔开的排出口的框架。 排出口具有小于切割宽度的宽度，使得通过切割器横向排出排出口外侧的作物必须在通过开口之前向内输送。 至少一个横向延伸的可旋转螺旋钻位于切割器和排出口之间，用于将切割的作物从位于排出口侧面外侧的区域中心收敛，并且在旋转时将作物突出通过开口。 集管包括用于将螺旋推运器可旋转地支撑在其头部框架上的相对端之间的螺旋推运器支撑件，使得螺旋钻能够跨越对应于由镰刀杆限定的大切割宽度的长距离。

公开(公告)号：US5566535A

公开(公告)日：1996-10-22

申请号：US438245

申请日：1995-05-09

申请人： Martin E. Pruitt

发明人： Martin E. Pruitt

IPC分类号： A01D34/28 ,  A01D67/00 ,  A01D47/00

CPC分类号： A01D67/005 ,  A01D34/283 ,  Y10S56/14

摘要： A pull-type harvesting machine is provided having a hydraulically controlled header tilt adjustment mechanism that can be operated from the tractor seat of a towing vehicle. The tilt adjustment mechanism includes a hydraulic tilt circuit and a remotely operated control valve assembly connectable with the tilt circuit and another operating circuit of the harvester. The valve assembly is shiftable between a pair of alternative positions for communicating either the operating circuit or the tilt circuit with the towing vehicle's source of hydraulic pressure. Accordingly, a single source of pressurized fluid may be controlled from within the towing vehicle to alternatively operate either the header tilt mechanism or another function of the harvester, such as swinging of a pulling tongue from side-to-side for lateral positioning of the machine relative to a towing vehicle.

摘要翻译： 提供一种拉式收割机，其具有液压控制的头部倾斜调节机构，其能够从牵引车辆的拖拉机座操作。 倾斜调节机构包括液压倾斜电路和可与倾斜电路连接的远程操作的控制阀组件以及收割机的另一操作电路。 阀组件可在一对替代位置之间移动，用于将操作电路或倾斜电路与牵引车辆的液压源通信。 因此，单个来源的加压流体可以从牵引车内进行控制，以交替地操作收集器倾斜机构或收割机的另一功能，例如从一侧到另一侧摆动拉舌以使机器横向定位 相对于牵引车。

公开(公告)号：US5253570A

公开(公告)日：1993-10-19

申请号：US859235

申请日：1986-05-05

申请人： Victor D. Goeckner

发明人： Victor D. Goeckner

IPC分类号： A01F15/08 ,  B30B9/30 ,  B30B15/26

CPC分类号： A01F15/0825 ,  B30B9/3007 ,  B30B9/3089

摘要： In a rectangular baler provided with a reciprocating plunger that compacts each new charge of crop materials against previously compacted material and incrementally advances the compacted charge toward a restricted discharge opening at the rear of the baler, the compressive load in the connecting rods of the plunger is sensed during each compaction stroke and is compared with a preselected value to determine whether the size of the discharge opening should be increased or decreased in order to maintain the selected load value. A sensor in each of the connecting rods is in the nature of a transducer that causes a change in the frequency of an output signal in accordance with the compressive loading in the connecting rod, such output signal being delivered to a controller which in turn regulates the operation of hydraulic mechanism to increase or decrease the size of the discharge opening.

摘要翻译： 在设置有往复式柱塞的矩形打包机中，压实了每个新的作物材料与先前压实的材料，并且将压实的料料逐渐地推进到打捆机后部受限制的排出口，柱塞的连杆中的压缩载荷为 在每个压实冲程期间感测并且与预选值进行比较，以确定是否应当增大或减小排放口的尺寸以维持所选择的载荷值。 每个连接杆中的传感器属于换能器的性质，其根据连杆中的压缩载荷导致输出信号的频率变化，这样的输出信号被传送到控制器，控制器又调节 液压机构的操作增加或减小排放口的尺寸。

公开(公告)号：US5193450A

公开(公告)日：1993-03-16

申请号：US811017

申请日：1991-12-20

申请人： J. Dale Anderson

发明人： J. Dale Anderson

IPC分类号： A01F15/07

CPC分类号： A01F15/07 ,  A01F2015/078 ,  A01F2015/0795

摘要： A transverse belt guide roll of the baler has its main cylindrical body portion provided with opposite end extremities which are spaced inwardly from the opposite sidewalls of the baler. Reduced diameter stub shafts project outwardly beyond the end extremities and into bearings supported by the sidewalls while the endmost belts along the roll have marginal edge portions which overhang the end extremities of the roll body to thereby eliminate a pinch point for loose residue between the belt edges and the surface of the roll body. Special annular components surrounding the otherwise exposed portions of the shaft ends serve as a shield to prevent the ingress of loose residue into the stub shafts for migration to the bearing assemblies. An alternative embodiment has the overhanging belt margins on one of the idler rolls carried by a vertically swingable belt control arm of the baler.

摘要翻译： 打包机的横向带导向辊具有其主圆柱体部分，其设置有相对的末端部分，其与打捆机的相对侧壁间隔开。 减径直径的短轴从外端突出到外端，并进入由侧壁支撑的轴承中，而沿着辊的最末端的带有边缘部分，该边缘部分突出于卷体的末端，从而消除了带边缘之间的松散残留物的夹点 和辊体的表面。 围绕轴端部的另外暴露部分的特殊环形部件用作屏蔽件，以防止松散残留物进入短轴以迁移到轴承组件。 替代实施例在打包机的垂直摆动皮带控制臂承载的惰辊之一上具有悬垂的皮带边缘。

公开(公告)号：US4938010A

公开(公告)日：1990-07-03

申请号：US196293

申请日：1988-05-20

申请人： Ronald K. Guinn ,  Ray Schmitt ,  James W. Schroeder

发明人： Ronald K. Guinn ,  Ray Schmitt ,  James W. Schroeder

IPC分类号： A01D57/20

CPC分类号： A01D57/20

摘要： A harvester having hydraulically shiftable draper sections for left, right or center crop discharge has a pair of movement limiting tangs which are carried by the draper sections at either of one of two selected locations in order to enable the lateral dimension or width of the discharge opening to be varied in accordance with crop conditions. When the standing crop is relatively dense, the tangs are positioned in an inboard location on the draper carriages so that the width of the discharge opening is maximized. Alternately, the tangs can be positioned in outward locations on the carriages for limiting lateral movement of the latter and reducing the width of the discharge opening so that the crop materials under relatively light crop conditions are formed into a dense, interlaced windrow having a central snow and ice shedding ridge. Enlarge deflectors fixed to opposite side portions of the header substantially cover the gap when the draper sections are shifted inwardly so that the majority of the severed crop materials are directed onto the draper sections and toward the discharge opening.

摘要翻译： 具有用于左，右或中心作物排出物的具有液压可移位的切割器部分的收割机具有一对运动限制柄脚，其由两个选定位置中的一个中的任一位置处的所述切割器部分承载，以使得排出口的横向尺寸或宽度 根据作物条件而变化。 当站立作物相对致密时，柄脚定位在布置器托架上的内侧位置，使得排出口的宽度最大化。 替代地，脚可以定位在托架上的向外位置中，以限制托架的横向运动，并减小排放口的宽度，使得相对较轻的作物条件下的作物材料形成为具有中心雪的致密的，隔行的堆料 和冰开山岭。 固定到集管的相对侧部分上的放大偏转器基本上覆盖了当切割部分向内移动时的间隙，使得大部分切断的作物材料被引导到排出部分上并朝向排出口。

公开(公告)号：US4765235A

公开(公告)日：1988-08-23

申请号：US38779

申请日：1987-04-15

申请人： Thomas G. Schrag ,  Charles F. Hood ,  Scott A. Morton ,  Kurt Graber

发明人： Thomas G. Schrag ,  Charles F. Hood ,  Scott A. Morton ,  Kurt Graber

IPC分类号： A01F15/14 ,  B65H69/00 ,  B65B13/22 ,  B65B13/18

CPC分类号： A01F15/148 ,  B65H69/00 ,  B65H2701/31

摘要： During the process of binding a bale of crop material with binding twine in a crop baler, malfunction of the knotter is checked once upon completion of the binding sequence for one bale, and then a second time after the twine has been prepared by the knotter for formation of the next bale. The monitoring system is particularly appropriate for a double knotting mechanism in which each knotter operates through two complete operating cycles during each actuation thereof, a first cycle to complete a knot associated with the just finished bale, and a second cycle to complete a knot in two separate strands of twine to prepare the same for the next successive bale. The position of a slack takeup arm moved by the binding twine between a number of positions during the double knotting sequence is monitored by the electronic portion of the system, including a computer, so that if the takeup arm is located improperly at one of the critical checking times in the sequence, such condition is reported to the operator through a visual display in the tractor which tows the baler.

公开(公告)号：US6158201A

公开(公告)日：2000-12-12

申请号：US153290

申请日：1998-09-15

申请人： Martin E. Pruitt ,  Kurt Graber ,  Cecil L. Case ,  Michael L. O'Halloran

发明人： Martin E. Pruitt ,  Kurt Graber ,  Cecil L. Case ,  Michael L. O'Halloran

IPC分类号： A01D43/10 ,  A01D75/30 ,  A01D34/44 ,  A01D34/66 ,  A01D43/00 ,  A01D61/00

CPC分类号： A01D43/10

摘要： A mower conditioner includes a rotary style cutter bed and a pair of laterally extending crop conditioning rolls spaced rearwardly from the cutter bed. Crop flow is improved in the machine by a laterally extending conveying roller located between the cutter bed and the nip defined by the conditioning rolls. In particular, the conveying roller serves to lift cut crop up from the cutter bed and convey the crop rearwardly to the nip. This ensures that the cut crop moves in a steady stream from the cutter bed to the conditioning rolls, and thereby reduces the risk of cut crop being thrown forwardly by the cutters. A downwardly open area is preferably defined between the conveying roller and the cutter bed to provide a space through which dirt and debris can drop out of the machine. The conveying roller preferably has a rotational axis that is lower than the rotational axis of the lower conditioning roll and generally vertically aligned with the substantially planar cutting zone defined by the cutter bed.

摘要翻译： 割草机调节器包括旋转式切割机床和与切割机床向后间隔开的一对横向延伸的作物调节辊。 通过位于切割床和由调理辊限定的辊隙之间的横向延伸的输送辊，机器中的作物流动得到改善。 特别地，输送辊用于从切割床上提起切割物并将作物向后输送到辊隙。 这确保切割的作物以稳定的流动从切割器床移动到调理辊，从而降低切割机向前抛出的切割作业的风险。 优选地，在输送辊和切割床之间限定向下开放的区域，以提供空间，污物和碎屑可以通过该空间从机器中脱落。 输送辊优选地具有比下调节辊的旋转轴线低的旋转轴线，并且大致垂直地与由切割床限定的基本上平面的切割区域对齐。

公开(公告)号：US6015016A

公开(公告)日：2000-01-18

申请号：US897471

申请日：1997-07-21

申请人： J. Dale Anderson ,  Don Fuqua

发明人： J. Dale Anderson ,  Don Fuqua

IPC分类号： A01B61/02 ,  A01B59/00

CPC分类号： A01B61/025

摘要： The connection aid takes the form of a spring-loaded stand that is attached to the tongue of an implement for cradling support of the driveline at or near the height of the power take-off shaft of the tractor when the implement is not connected to the tractor. The driveline and the power take-off shaft can be readily aligned and reconnected when the implement is to be hitched to the tractor by simply pushing down on the driveline against the spring-loading of the stand or by slightly lifting the driveline with the help of the spring-loading of the stand to the extent necessary. Once the driveline has been connected, the stand may be swung down out of the way and into a stowed position substantially recessed below the top surface of the tongue.

摘要翻译： 连接辅助装置采用弹簧支架的形式，当工具未连接到拖拉机的动力输出轴的高度处或附近时，其附接到工具的舌部，用于支撑传动系， 拖拉机。 传动系和动力输出轴可以很容易地对准和重新连接，当工具被挂在拖拉机上时，通过简单地向下推动传动系统抵抗支架的弹簧加载，或者借助于轻微的提升传动系 在必要的范围内支架的弹簧加载。 一旦已经连接了传动系统，支架可以向下摆动并进入基本上在舌头顶表面下方凹进的收起位置。

公开(公告)号：US5819516A

公开(公告)日：1998-10-13

申请号：US733758

申请日：1996-10-18

申请人： J. Dale Anderson ,  La Vern Roy Goossen

发明人： J. Dale Anderson ,  La Vern Roy Goossen

IPC分类号： A01F15/07 ,  A01F15/10

CPC分类号： A01F15/07 ,  A01F15/106

摘要： A pickup header (18) has upwardly arched, inversely U-shaped gauge wheel support arms (24,25) that secure the gauge wheels (22,23) to opposite ends of the pickup header (18). Each gauge wheel support arm (24,25) includes a first depending leg member (50) attached to the outboard side (46) of its gauge wheel (22,23) and a support section (52) that is attached proximal to the end of the pickup header (18). Each gauge wheel support arm (24,25) extends over the top of its gauge wheel (22,23) and attaches to the outboard side (46) of the gauge wheel (22,23), thus eliminating any "pinch-zones" between the gauge wheels and the pickup header.

摘要翻译： 拾取头（18）具有将测量轮（22,23）固定到拾取头（18）的相对端的向上拱形的相反U形的量规轮支撑臂（24,25）。 每个量规轮支撑臂（24,25）包括附接到其量轮（22,23）的外侧（46）的第一悬垂的腿部构件（50）和支撑部分（52），该支撑部分靠近端部 的拾取头（18）。 每个量规轮支撑臂（24,25）在其规轮（22,23）的顶部上延伸并且附接到量规轮（22,23）的外侧（46），从而消除任何“夹紧区” 在量规轮和拾取头之间。