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1. 发明授权

US6050052A Round baler having positive start wrapper dispensing mechanism 失效
标题翻译：圆形打包机具有正启动包装机分配机构
公开(公告)号：US6050052A
公开(公告)日：2000-04-18
申请号：US098972
申请日：1998-06-17
申请人： Maynard M. Herron , Howard J. Ratzlaff
发明人： Maynard M. Herron , Howard J. Ratzlaff
IPC分类号： A01F15/07 , B65B11/04
CPC分类号： A01F15/0715 , A01F2015/072 , A01F2015/076
摘要： A round baler is disclosed as including an improved bale wrapping mechanism that provides positive feeding of the wrapper at the start of the wrapping cycle. The mechanism includes a shiftable frame carrying a pair of feed rollers, with one of the rollers being brought into engagement with a stretch of the belts moving toward the baling chamber when the frame is shifted to a starting position. The wrapping mechanism is configured so that the belt stretch and the one feed roller cooperatively define a nip that is located downstream along the wrapper path from the nip defined between the feed rollers. A cutting assembly is disposed to sever the wrapper at a point spaced downstream from the nip defined between the belt stretch and the one roller, thereby insuring the wrapper presents a free end that is trapped between the one roller and the belt stretch when the frame is moved to the starting position. The wrapper is consequently gripped between the belts and the one feed roller so as to be pulled from its supply.
摘要翻译：公开了一种圆形打捆机，包括改进的包装机构，其在包装循环开始时提供包装物的正向进料。该机构包括一个可移动的框架，该框架承载一对进给辊，当框架移动到起始位置时，其中一个辊与一个沿着打包室移动的一段带相接合。包裹机构构造成使得带拉伸和一个进料辊协调地限定沿着包装路径位于从进给辊之间限定的辊隙的下游的辊隙。切割组件被设置成在包围带之间隔开的位置处切断包装物，该点限定在带拉伸和一个辊之间，从而确保包装物呈现自由端，当框架为移动到起始位置。因此，包装物被夹在皮带和一个进给辊之间，以便从其供给部拉出。

2. 发明授权

US6032444A Non-row-sensitive forage harvester 失效
标题翻译：非行敏感饲料收割机
公开(公告)号：US6032444A
公开(公告)日：2000-03-07
申请号：US868710
申请日：1997-06-04
申请人： Maynard M. Herron , Howard J. Ratzlaff , Ferol S. Fell
发明人： Maynard M. Herron , Howard J. Ratzlaff , Ferol S. Fell
IPC分类号： A01D43/08 , A01D45/02
CPC分类号： A01D43/082
摘要： A non-row-sensitive forage harvesting header for attachment to a mobile frame carrying a chopper has a pair of rotatable cutting discs for severing stalks as the frame moves across a field. Positioned above the cutting discs are a pair of drum-shaped transfer devices rotatable in opposite directions about upright axes coaxial with the rotational axes of the respective cutting discs for gathering severed stalks to a central location between the devices. A pair of endless gripping elements extend about respective ones of the transfer devices and present opposed rearwardly moveable runs extending between the central location and the chopper when the header is attached to the frame. The opposed runs of the gripping elements are operable to cooperatively grip each gathered stalk therebetween while moving the stalk rearwardly from the central location to the chopper. The header may be provided with rotatable auger cylinders positioned adjacent opposite sides of the chopper inlet when the header is attached to the mobile frame, with each cylinder having flighting for directing crop material downwardly toward the chopper inlet.
摘要翻译：用于附接到携带斩波器的移动框架的非行敏感的饲料收集头具有一对可旋转切割盘，用于当框架移动穿过场时切断茎。定位在切割盘上方的是一对鼓形传送装置，可绕着与各个切割盘的旋转轴线同轴的垂直轴线以相反方向旋转，用于将切断的茎收集到装置之间的中心位置。一对无尽的夹持元件围绕相应的传送装置延伸，并且当头部附接到框架时，呈现在中心位置和斩波器之间延伸的相对的向后可移动的延伸。夹持元件的相对延伸可操作以协同地将每个收集的杆夹在其间，同时将杆从中心位置向后移动到斩波器。当集管附接到移动框架时，集管可以设置有与切碎机入口的相对侧相邻定位的可旋转螺旋缸，每个气缸具有用于将作物材料向下朝向切碎器入口引导的排料。

3. 发明授权

US5813204A Round baler having tailgate-responsive clutch 失效
标题翻译：圆形打捆机具有后挡板响应式离合器
公开(公告)号：US5813204A
公开(公告)日：1998-09-29
申请号：US731768
申请日：1996-10-18
申请人： Craig Pecenka , Howard J. Ratzlaff
发明人： Craig Pecenka , Howard J. Ratzlaff
IPC分类号： A01F15/08 , A01F15/07
CPC分类号： A01F15/085
摘要： A tailgate-responsive clutch of a round baler tensions a drive belt of the baler for drivingly connecting the bale forming components to a towing vehicle's power source when the clutch is engaged. An actuator is coupled with the clutch to engage and disengage the clutch in response to swinging of the tailgate. Particularly, the actuator is disposed for operable connection with the tailgate when the tailgate is in the closed position, whereby the clutch is engaged, and for disconnection from the tailgate when the tailgate is out of the closed position, whereby the clutch is disengaged. The actuator includes an operating member shiftable by the tailgate to engage the clutch as the tailgate approaches the closed position, wherein the operating member has a resilient portion capable of engaging the clutch, yet also flex and yieldably maintain the clutch engaged when the tailgate is in the closed position.
摘要翻译：打捆机的后挡板响应式离合器使打捆机的传动带张紧，当离合器接合时，用于将捆包形成部件驱动地连接到牵引车辆的动力源。致动器与离合器联接以响应于后挡板的摆动而接合和解除离合器。特别地，当后挡板处于关闭位置时，致动器设置成与后挡板可操作地连接，由此离合器接合，并且当后挡板处于关闭位置时与后挡板断开，从而离合器脱离。致动器包括操作构件，当后挡板接近关闭位置时，操纵构件可由后挡板移动以接合离合器，其中操作构件具有能够接合离合器的弹性部分，而且当后挡板处于关闭位置。

4. 发明授权

US5136831A Continuous round baler and method 失效
标题翻译：连续圆打包机及方法
公开(公告)号：US5136831A
公开(公告)日：1992-08-11
申请号：US639257
申请日：1991-01-09
申请人： Ferol S. Fell , J. Dale Anderson , Howard J. Ratzlaff , H. Keith Garrison
发明人： Ferol S. Fell , J. Dale Anderson , Howard J. Ratzlaff , H. Keith Garrison
IPC分类号： A01F15/07
CPC分类号： A01F15/0705
摘要： The baler has a "vertical" bale starting chamber in which the upward moving rear belts and the downwardly moving front belts cooperate to tumble and roll incoming material into a bale. When the bale reaches full size in the expanded chamber, the bale is lifted while still in its chamber to a wrapping station where it continues to spin as a binding wrapper is applied. During the lifting of the finished bale and subsequent application of the wrapper, fresh material entering the continuously moving baler is confined beneath the finished bale in a new starting chamber, whereupon the cycle is repeated. As the new bale grows, a discharge ramp becomes formed by certain stretches of the belts and rollers to gravitationally discharge the wrapped bale from the baler without stopping advancement of the machine.
摘要翻译：打包机具有“垂直”捆包起始室，其中向上移动的后带和向下移动的前带合作以将进入的材料滚动并卷入捆包中。当捆包在扩展的房间中达到全尺寸时，捆包在仍然在其室中被提升到包装站，在其上继续旋转，因为施加了捆绑包装。在提升成品捆包和随后应用包装物时，进入连续移动的打包机的新鲜材料被限制在新的起始室内的成品包下面，于是重复该循环。随着新捆包的增长，一定数量的皮带和辊子会形成一个排放斜坡，从而将包装的捆包从打包机重力排出，而不会停止机器的前进。

5. 发明授权

US4390092A Anti-slip bale thrower 失效
标题翻译：防滑打包机
公开(公告)号：US4390092A
公开(公告)日：1983-06-28
申请号：US48342
申请日：1979-06-14
申请人： Harold K. Garrison , Howard J. Ratzlaff
发明人： Harold K. Garrison , Howard J. Ratzlaff
IPC分类号： A01D87/12 , B65G31/02
CPC分类号： B65G31/02 , A01D87/125
摘要： The thrower is attached to the discharge end of a baler in position to receive bales successively issuing therefrom. A pair of generally superimposed conveyors of the thrower operate at relatively high speeds compared to the speed at which the bales issue from the baler, and as the leading end of each bale enters the awaiting thrower, the high speed conveyors grab the bale and propel it upwardly and rearwardly toward an awaiting receptacle such as a trailing wagon. The upper conveyor is so mounted that it clamps down in a self-actuating manner against the bale as the latter enters the thrower and makes engagement with the propelling surfaces of the conveyors, such clamping action arising from the reaction force generated by the slowly moving bale contacting the rapidly moving surface of the upper conveyor.
摘要翻译：投掷机附着在捆扎机的排放端，以便接收从其中连续发出的捆。与捆包机捆包的速度相比，一对一般叠加的投料机的运输速度相对较高，并且随着每捆捆包的前端进入等待投掷者，高速输送机抓住捆包并将其推进向上和向后朝向诸如拖车的等待容器。上部输送机被安装成使得当它们进入投掷器并且与输送机的推进表面接合时，它以自动致动的方式抵靠捆包夹紧，由缓慢移动的捆包产生的反作用力产生的夹紧动作接触上部输送机的快速移动的表面。

6. 发明授权

US4604858A Plunger cleanout apparatus for underfed crop baler 失效
标题翻译：柱塞清理装置用于欠压作业打捆机
公开(公告)号：US4604858A
公开(公告)日：1986-08-12
申请号：US620963
申请日：1984-06-15
申请人： Edward W. Esau , Howard J. Ratzlaff
发明人： Edward W. Esau , Howard J. Ratzlaff
IPC分类号： A01F15/04 , A01D39/00
CPC分类号： A01F15/04
摘要： The reciprocating plunger of the baler has needle slots in its crop-engaging face from which accumulating crop materials are ejected during each retraction stroke of the plunger by stationary, horizontally extending probes telestationary, horizontally extending probes telescopically received by the plunger. Consequently, the slots are maintained clear of any debris which would otherwise interfere with the smooth, trouble-free operation of tying needles of the baler as they periodically sweep across the bale chamber and through the needle slots at certain, preselected intervals in the baling cycle. The crop expelling probes are hollow and open along their lowermost extremities to permit the admission thereinto without interference of crop feeding fingers which introduce successive charges of crop materials up into the bale chamber from a loading duct below the latter in timed relationship with reciprocation of the plunger.
摘要翻译：打捆机的往复式柱塞在其作物接合面中具有针槽，在柱塞的每个缩回行程期间，通过固定的水平延伸的探针，由柱塞可伸缩地接收水平延伸的探针，积聚的作物材料从中排出。因此，槽被保持在没有任何碎屑的情况下，否则会干扰打捆机的捆扎针的顺利，无故障的操作，因为它们在打包循环中以某些预选的间隔周期性地扫过捆包室并穿过针槽。作物排出探针是中空的并且沿其最下端开放以允许进入其中，而不会干扰作物的进给指状物，其将作物材料的连续装料从后面的装载管道向上引入捆包室，与柱塞的往复运动定时关系。

7. 发明授权

US4386493A Method and apparatus for making large round crop bales 失效
公开(公告)号：US4386493A
公开(公告)日：1983-06-07
申请号：US362473
申请日：1982-03-26
申请人： Adin F. Holdeman , Melvin V. Gaeddert , Howard J. Ratzlaff , Martin E. Pruitt , Howard R. Lohrentz
发明人： Adin F. Holdeman , Melvin V. Gaeddert , Howard J. Ratzlaff , Martin E. Pruitt , Howard R. Lohrentz
IPC分类号： A01F15/07 , A01D39/00
CPC分类号： A01F15/0765 , A01F2015/183 , Y10S56/02
摘要： The bale-forming machine has rolling mechanism that initially tumbles loose crop material forwardly between the mechanism and the ground as the machine advances along a windrow. Thereafter, the rolling material becomes confined off the ground in an elevated forming chamber as additional material is fed into the chamber and as the mechanism rolls the material into a bale. Upon reaching a predetermined size, the bale can be tied and then ejected from the chamber through the raised rear section of the machine.

8. 发明授权

US6029434A Down turning stub augers on wide pick-up for round balers 失效
标题翻译：圆形打捆机的下拉式切割刀螺旋钻
公开(公告)号：US6029434A
公开(公告)日：2000-02-29
申请号：US731764
申请日：1996-10-18
申请人： Howard J. Ratzlaff , J. Dale Anderson
发明人： Howard J. Ratzlaff , J. Dale Anderson
IPC分类号： A01F15/07 , A01F15/10 , A01D39/00
CPC分类号： A01F15/106 , A01F15/07 , A01F2015/078 , A01F2015/0795
摘要： A round baler has a pickup header that is wider than the baling chamber and its inlet so that over-width windrows can be picked up by the machine in spite of its relatively narrower chamber. In order to reduce the width of the crop stream for introduction into the chamber, the machine is provided with a pair of laterally spaced apart, axially aligned, transverse stub augers that engage opposite outboard margins of the stream and converge them inwardly toward the main body of the flow. At the point where the outboard materials are discharged into the central body of the stream, a stuffer mechanism takes control of the stream and charges the materials up into the baling chamber. The augers are driven in such a direction that their front portions rotate down and under the auger shafts so that the outboard crop materials are likewise fed down and under the augers as they are converged toward the center. The inwardly augered materials are released by the augers down at the operating level of the stuffer, contributing to positive, orderly flow of materials through this region and into the baling chamber.
摘要翻译：圆形打包机具有比打包室及其入口更宽的拾取头，使得尽管其相对较窄的腔室可以由机器拾取超宽度的料堆。为了减小用于引入室的作物流的宽度，机器设置有一对侧向间隔开的轴向对齐的横向短轴螺旋推运器，其与流的相对的外侧边缘接合并将其向内朝向主体的流量。在外部材料排放到流体的中心体内的时候，填充机构控制流动并将材料装入打包室。螺旋推运器沿着这样的方向驱动，使得它们的前部向下旋转并且在螺旋钻轴下方，使得外侧作物材料在朝向中心会聚时同样被向下并在螺旋钻下方。向内旋转的材料通过螺旋钻在填料的操作水平下向下释放，有助于材料通过该区域并进入打包室的正向有序流动。

9. 发明授权

US5216873A Wrapper cutoff mechanism for round balers 失效
标题翻译：圆形打包机的包装机切断机构
公开(公告)号：US5216873A
公开(公告)日：1993-06-08
申请号：US772238
申请日：1991-10-07
申请人： Howard J. Ratzlaff , Ferol S. Fell
发明人： Howard J. Ratzlaff , Ferol S. Fell
IPC分类号： A01F15/07 , B65B11/04
CPC分类号： A01F15/0715 , B65B11/04 , A01F2015/072 , Y10T83/8756
摘要： The cutting mechanism has a stationary anvil and a movable knife that is swung across the path of travel of the taut, moving wrapper to deflect the wrapper into engagement with the anvil and accomplish severance. A tapered nose on the anvil fits into a slot along the length of the knife as the two components come together whereby the wrapper is stuffed by the nose of the anvil into the slot in a distorted condition, conforming to the shape of the nose and bending over a sharp edge along the slot. As the wrapper becomes gripped within the slot and bent over the cutting edge, it is severed cleanly from the roll and the severed length of the wrapper is delivered to the bale for completion of the wrapping cycle. The knife is in the nature of a tubular member with a slot in its peripheral wall so that the arcuate outer surface of the wall slidingly engages and keeps the wrapper out of contact with the sharp edge until the anvil enters the slot, thereby preventing premature snagging and severance of the wrapper by the sharp edge.
摘要翻译：切割机构具有固定的砧座和可移动的刀片，其横过拉紧的移动包裹物的行进路径摆动以使包装物与砧座接合并实现分离。砧座上的锥形鼻子沿着刀具的长度装配到狭槽中，因为两个部件组合在一起，由此砧座的鼻子以变形的状态填充到狭槽中，符合鼻子的形状和弯曲沿着狭缝的尖锐边缘。当包装物被夹在槽内并在切割边缘上弯曲时，其从辊子被干净地切断，并且包裹物的切断长度被输送到捆包以完成包装周期。刀具具有在其周壁中具有狭槽的管状构件的本质，使得壁的弧形外表面滑动地接合并保持包装件不与锋利边缘接触直到砧座进入狭槽，从而防止过早的阻塞并通过锋利的边缘切断包装物。

10. 发明授权

US5127217A Round baler having wide windrow converging mechanism 失效
标题翻译：圆筒打捆机具有宽的料堆会聚机制
公开(公告)号：US5127217A
公开(公告)日：1992-07-07
申请号：US682485
申请日：1991-02-27
申请人： Ferol S. Fell , Stanley R. Clark , Howard J. Ratzlaff
发明人： Ferol S. Fell , Stanley R. Clark , Howard J. Ratzlaff
IPC分类号： A01D43/02 , A01D78/00 , A01D78/06 , A01D78/16 , A01D89/00
CPC分类号： A01D89/007 , A01D43/02 , A01D78/001 , A01D78/06 , A01D78/16
摘要： A pair of separate, obliquely disposed, angled-in rakes of the rotating tine bar type are mounted slightly forwardly of the pickup in the marginal areas along side the path of travel of the pickup to engage outlying materials and converge them inwardly into the main portion of the windrow as the baler advances. The tine bars are driven independently of forward motion of the baler by drive mechanism on the baler, and each of the rakes is provided with its own gauge wheel to permit the rake to rise and fall relative to the baler as changes in ground contour are encountered. The rakes slightly overlap the pickup in a lateral sense at their inner end so as to assure discharge of the crop material into the path of travel of the oncoming pickup, and the discharge ends of the rakes are spaced forwardly of the pickup a sufficient distance as to permit the velocity of the rake material to be substantially diminished by the time it is engaged by the pickup.
摘要翻译：旋转齿杆型的一对独立的，倾斜倾斜的倾斜式耙子在拾取器的行进路径的边缘区域稍微地安装在拾取器的前方，以接合外围材料并将它们向内收敛到主体部分作为打包机的进展。齿条通过打包机上的驱动机构独立于打包机的向前运动而驱动，并且每个耙子都设有自己的量规轮，以允许耙子相对于打包机上升和下降，因为遇到地面轮廓的变化。耙子在其内端处以横向感觉略微重叠，以确保作物材料排放到迎面而来的拾取器的行进路径中，并且耙子的排出端与拾取器的前方间隔足够的距离，以允许耙料的速度在被拾取器接合的时间基本上减小。

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