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公开(公告)号：US3714767A
公开(公告)日：1973-02-06
申请号：US3714767D
申请日：1971-06-09
申请人： DEERE & CO
发明人： HUBBARD A , SANDERSON L
CPC分类号： A01D41/141 , A01D46/08 , Y10S56/15
摘要： A hydraulically-operated vertical positioning mechanism for a crop harvester that is pivotally mounted on a frame for vertical swinging movement comprising a pair of rigidly-joined and axially-aligned pistons and cylinders that extend between the frame and unit, a ground feeler on the unit operates a valve for one of the pistons and cylinders and a linkage connected to the piston and cylinder and responsive to adjustment of the latter operates a control valve for the other piston and cylinder.
摘要翻译： 一种用于作物收割机的液压操作的垂直定位机构，其被枢转地安装在框架上用于垂直摆动运动，包括一对在框架和单元之间延伸的刚性接合和轴向对齐的活塞和圆柱体，该单元上的地面探测器 操作一个活塞和气缸的阀门以及连接到活塞和气缸的联动装置，并且响应于后者的调节操作另一个活塞和气缸的控制阀。
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公开(公告)号：US3765526A
公开(公告)日：1973-10-16
申请号：US3765526D
申请日：1971-03-11
申请人： DEERE & CO
摘要： In a cotton harvester in which the harvesting units feed cotton to a rear transverse auger, the improvement residing in mechanism for holding down and releasing the auger from its auger housing so as to permit cleanout of the auger upon it becoming clogged or upon it receiving a foreign object which cannot pass through the auger structure.
摘要翻译： 在棉花收割机中，收获单元将棉花喂给后横向螺旋钻，其改进位于用于将螺旋推运器从其螺旋推运器壳体中压紧和释放的机构，以便允许螺旋钻在其被堵塞或在其上接收到 不能通过螺旋钻结构的异物。
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公开(公告)号：US3757502A
公开(公告)日：1973-09-11
申请号：US3757502D
申请日：1971-03-11
申请人： DEERE & CO
发明人： HUBBARD A
CPC分类号： A01D46/08
摘要： A cotton harvester having a forward cotton harvesting mechanism that feeds cotton to a central fore-and-aft extending housing in which there is provided a rotatable horizontal transverse drum that has radially extending spindles that contact and retain cotton bolls on the plants as they pass through the housing.
摘要翻译： 一种棉花收割机具有向前棉花收获机构，其将棉花供给到中央前后延伸的壳体，其中设置有可旋转的水平横向滚筒，其具有径向延伸的主轴，当棉花通过时在植物上接触并保持棉铃 住房。
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