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1. 发明授权

US5381646A Seed row crop harvester with vacuum scattered seed saver 失效
标题翻译：种子排作物收割机与真空分散种子保护
公开(公告)号：US5381646A
公开(公告)日：1995-01-17
申请号：US181223
申请日：1994-01-13
申请人： Omer L. Casey , Gordon G. Casey , Larry L. Casey
发明人： Omer L. Casey , Gordon G. Casey , Larry L. Casey
IPC分类号： A01D45/30 , A01D41/06 , A01D41/10
CPC分类号： A01D45/30 , Y10S56/08
摘要： A windrowed crop harvester of the type including a tined pickup drum and a transverse, center discharge auger is modified to include opposite side seed pickup vacuum heads for disposition within the outer furrows of a three furrow swath along which the harvester is being moved with the vacuum heads being operative to vacuum up any seeds disposed within the aforementioned outer furrows. Also, the harvester includes a center vacuum head downwardly receivable within the center furrow of a three furrow swath and operative to vacuum up seeds from the center furrow and to transfer those vacuumed seeds into the interior of the harvester.
摘要翻译：包括倾斜拾取鼓和横向中心排放螺旋钻的类型的收割机收割机被修改为包括相对侧的种子拾取真空头，用于配置在三根沟槽条的外沟中，收割机沿着该沟槽真空移动头部用于对设置在上述外沟中的任何种子进行抽真空。此外，收割机包括一个中心真空头，可以在三条犁沟的中心沟内向下接收，并可操作以从中心沟中抽真空种子并将这些抽真空的种子转移到收割机的内部。

2. 发明授权

US5134837A Crop pickup and seed harvesting device 失效
标题翻译：作物拾取和种子收获装置
公开(公告)号：US5134837A
公开(公告)日：1992-08-04
申请号：US575822
申请日：1990-08-31
申请人： Omer L. Casey , Gordon G. Casey , Larry L. Casey
发明人： Omer L. Casey , Gordon G. Casey , Larry L. Casey
IPC分类号： A01D45/30 , A01D57/10
CPC分类号： A01D45/30 , A01D57/10 , Y10S56/08
摘要： A crop pickup device including a rotatable drum or cylinder with pickup teeth thereon associated with a rake plate or notched stripping panel associated with the pickup teeth to effectively strip the plants from the pickup and collect and guide the seeds which may fall from the plants into the conveyor of the harvesting machine. A transverse manifold with a rearwardly facing slot-like opening is located forwardly of the pickup drum and teeth to prevent the plants from rolling forwardly when they are engaged by the pickup teeth and a pair of side blowers discharge air laterally inwardly and rearwardly which also prevent the plants from rolling forwardly and keep the windrow from fanning out or rolling outside of the pickup drum and teeth. The stripping panel and pickup teeth are constructed of a plastic material which provides self-lubricating qualities to enable a close fitting relation between the teeth and slots and the area of the panel having the slots therein is upwardly inclined and the area between the slots is recessed to form a longitudinal groove-like structure to guide seeds rearwardly toward the auger of the harvesting machine.
摘要翻译：一种作物拾取装置，其包括可转动的滚筒或圆柱体，其上具有拾取齿，其上具有与拾取齿相关联的耙板或缺口剥离板，以有效地将植物从拾取器剥离并且收集和引导可能从植物落入的植物的种子输送机的收割机。具有向后的槽状开口的横向歧管位于拾取鼓和齿的前方，以防止植物在被拾取齿接合时向前滚动，并且一对侧鼓风机横向向内和向后排出空气，这也防止植物向前滚动，并保持料卷从拾取鼓和牙齿外面扇出或滚动。剥离板和拾取齿由塑料材料构成，其提供自润滑性质以使得齿和槽之间能够紧密配合，并且其中具有狭槽的板的面积向上倾斜，并且槽之间的区域是凹进的以形成纵向槽状结构，以将种子向后推向收获机的螺旋钻。

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