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公开(公告)号：US5941168A
公开(公告)日：1999-08-24
申请号：US60118
申请日：1998-04-14
CPC分类号： A01F15/07 , A01F2015/0775 , A01F2015/078 , A01F2015/0785 , A01F2015/183 , A01F2015/186
摘要： A baler including a plurality of endless belts and opposing side walls defining therebetween a chamber for receiving forage material and forming a bale. Each of the belts is formed as a full width belt extending substantially a transverse distance from one of the side walls to the other of the side walls. In order to maintain proper tracking of the full width belts, a drive roller for each of the belts is formed with a sleeve centrally located on the drive roller and defining a crown for the roller, as well as improving traction between the roller and the belt. In addition, each of the full width belts is formed with a differential stiffness wherein the belt exhibits a greater stiffness against bending about an axis perpendicular to the rollers than the stiffness against bending about an axis parallel to the rollers. In order to facilitate removal of debris from an area adjacent to an inner surface of the belt, a roller for guiding the belt is provided with a helix structure wherein the helix acts as an auger to convey debris away from the center and toward the ends of the roller.
摘要翻译： 一种打包机，包括多个环形带和在其间限定用于接收饲草材料并形成捆包的室的相对侧壁。 每个带形成为从侧壁中的一个侧壁延伸到另一侧壁的横向距离的全宽度带。 为了保持对全宽带的适当跟踪，用于每个带的驱动辊形成有位于驱动辊上的中心的套筒，并且限定了用于辊的冠部，以及改善辊和带之间的牵引力 。 此外，每个全宽度带形成为具有差异刚度，其中，相对于平行于辊平行的轴线的弯曲的刚度，所述带具有相对于垂直于辊的轴线弯曲的更大刚度。 为了便于从邻近带的内表面的区域去除碎屑，用于引导带的辊具有螺旋结构，其中螺旋作为螺旋钻将碎屑从中心传送到 滚筒。
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公开(公告)号：US4091602A
公开(公告)日：1978-05-30
申请号：US757957
申请日：1977-01-10
CPC分类号： A01D41/14 , A01D34/30 , A01D41/141
摘要： Disclosed is a crop harvesting machine for collecting stalk crops having seed pods near ground level. The harvester includes a horizontally disposed reel structure. As the reel rotates, bat-assemblies thereon successively urge the stalks of the crop against a cutter bar which severs them close to the ground. The cutter bar and its associated sickle drive assembly accommodate the irregular variations in ground contour, by reason of the interposition of leaf springs between the cutter bar assembly and the cutter carrying platform. When not required the flexible cutter bar feature can be disabled. Sensing fingers mounted on the underside of the machine relay information to an automatic elevational control unit assuring that the cutter carrying platform closely follows the contour of the ground.
摘要翻译： 公开了一种用于收集在地面附近具有种子荚的茎作物的作物收获机。 收割机包括水平布置的卷轴结构。 当卷轴旋转时，其上的棒组件在其上连续地将作物的茎推向靠近地面的切割杆。 由于在切割杆组件和切割器承载平台之间插入板簧，切割杆及其相关联的镰刀驱动组件适应地面轮廓的不规则变化。 当不需要时，可以禁用柔性切割杆功能。 将安装在机器继电器信息的下侧上的感测手指传送到自动升降控制单元，确保切割器承载台紧跟地面轮廓。
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公开(公告)号：US4160355A
公开(公告)日：1979-07-10
申请号：US746673
申请日：1976-12-02
申请人： Nathan L. Blake , Robert A. Stelzer
发明人： Nathan L. Blake , Robert A. Stelzer
CPC分类号： A01D43/082
摘要： A forage harvester and fixed-construction row crop attachment therefor are disclosed. The attachment has three plant-receiving passages consisting of a central passage and a pair of side passages on opposite sides of the central passage. Each passage has an inner or channel section comprised of substantially parallel walls, an intermediate section or throat comprised of outwardly diverging intermediate walls and an outer section or mouth comprised of outwardly diverging outer walls. A cutter is provided in association with each of the throats or intermediate sections. Each of the intermediate walls of each side passage is constructed and arranged to define a comparatively wide cut-off area at the bottom. The cutter associated with the intermediate section or throat of each side passage is arranged adjacent its cut-off area. The comparatively wide cut-off areas and associated cutters cooperate with gathering chain sets to assure harvesting of plants having both narrow and wide row spacings. In the case of narrow row spacings the cut stalks are maintained in an upright attitude and swept rearwardly and in outboard directions from the wide cut-off areas to the relatively narrow intermediate sections whereat the gathering sets take hold of the crop. This maintenance of position and sweeping is accomplished by wall shaping and gathering set location.
摘要翻译： 公开了一种饲料收割机和固定施工作业附件。 附件具有三个植物接收通道，由中央通道和中央通道相对侧上的一对侧通道组成。 每个通道具有由基本上平行的壁组成的内部或通道部分，包括向外发散的中间壁的中间部分或喉部以及由向外发散的外壁构成的外部部分或口部。 与每个喉部或中间部分相关联地提供切割器。 每个侧通道的每个中间壁被构造和布置以在底部限定相对宽的截止区域。 与每个侧通道的中间部分或喉部相关联的切割器邻近其截止区域布置。 相对较宽的切断区域和相关的切割机配合收集链条，以确保收获具有狭窄和宽行间距的植物。 在窄排间隔的情况下，切割茎保持在直立的姿态并向后扫掠并且从外侧方向从宽的切断区到相对狭窄的中间部分，其中聚集装置保持作物。 这种维护位置和清扫是通过墙壁成形和收集设置位置来实现的。
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4.发明授权
公开(公告)号：US6082085A
公开(公告)日：2000-07-04
申请号：US78001
申请日：1998-05-13
申请人： Robert A. Stelzer , Leroy Kluver
发明人： Robert A. Stelzer , Leroy Kluver
CPC分类号： A01D67/005
摘要： A foliage harvester is provided, as is a mechanical drive arrangement which includes a pivotally mounted main gearbox. An extension assembly extends forwardly with respect to the main gearbox for a relatively short length, and a connection assembly operatively joins the rotating portion near the rear end of the mechanical drive assembly in a manner which prevents substantially any side-to-side or generally horizontal movement between that portion of the mechanical drive assembly and the rotatable main gearbox. At the same time, this operative joining incorporating use of the connection assembly permits limited up-and-down or generally vertical movement of the mechanical drive assembly with respect to the pivotable main gearbox. In an especially preferred arrangement, the implement is a center pivot mower conditioner, and the mechanical drive operates the cutting and conditioning assemblies during operation of the mower conditioner on either side behind the towing vehicle or tractor.
摘要翻译： 提供了叶片收割机，以及包括枢转安装的主变速箱的机械驱动装置。 延伸组件相对于主变速箱向前延伸相对短的长度，并且连接组件以可防止基本上任何侧向或大致水平的方式操作地将机械驱动组件的后端附近的旋转部分连接 机械驱动组件的该部分与可旋转的主变速箱之间的运动。 同时，结合使用连接组件的这种操作连接允许机械驱动组件相对于可枢转主变速箱的上下或大体垂直移动。 在特别优选的布置中，工具是中心枢转割草机调节器，并且机械驱动器在割草车或拖拉机后面的任一侧的割草机调节器的操作期间操作切割和调节组件。
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公开(公告)号：US4233804A
公开(公告)日：1980-11-18
申请号：US28099
申请日：1979-04-09
IPC分类号： A01D45/02
CPC分类号： A01D45/025
摘要： A pair of generally parallel snapping rolls are disclosed which mount beneath a stripper plate having a fore and aft extending slot through which stalks of corn may pass. The snapping rolls rotate in opposite directions and serve to draw stalks downwardly until the ears thereof strike the stripper plate and are snapped free. Each snapping roll has longitudinally extending flutes, the flutes of one roll being interleaved with those of the second roll. On each roll, the odd numbered (1, 3, 5, etc.) flutes extend radially outward while the even numbered (2, 4, 6, etc.) flutes extend outward at a non-radial angle. Rotating the two rolls in synchronism thus results in the generation of a cyclic narrow and wide spacing sequence between opposing flutes. This cyclic action provides improved efficiency in the harvesting operation.
摘要翻译： 公开了一对大致平行的卡扣辊，其安装在剥离板下方，该剥离板具有前后延伸槽，通过该延伸槽可以通过玉米秆。 咬合辊沿相反方向旋转，用于向下拉秆，直到其耳朵撞击剥离板并且被卡扣。 每个卡扣辊具有纵向延伸的凹槽，一个辊的凹槽与第二个辊的凹槽交错。 在每个卷上，奇数（1,3,5等）凹槽径向向外延伸，而偶数（2,4,6等）凹槽以非径向角向外延伸。 因此同步旋转两个辊导致在相对的槽纹之间产生循环窄且宽的间隔序列。 这种循环作用提高了收获操作的效率。
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