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公开(公告)号：US4996831A
公开(公告)日：1991-03-05
申请号：US520576
申请日：1990-05-07
IPC分类号： A01D46/08
CPC分类号： A01D46/082
摘要： Locking structure for a harvester basket having an upper basket portion telescopingly received within a lower basket portion. Channel lock-ups are located at three of the four corners of the basket. Each lock-up includes two channels, one channel having a length equal to the extension length of the upper basket portion and the other half that length. The two channels are connected together by a pivot pin in the middle of the long channel. One end of the long channel is connected by a pivot pin to the basket and one end of the short channel is connected by a pivot pin to the top of the upper basket portion. As the upper basket portion is raised or lowered, the channels pivot about the middle of the long channel. Approaching the raised position, the upper portion of the long channel may be used as a lever to urge the upper basket to the final extended position. The upper channel portion is received against the upper portion of the short channel, and a quick-lock pin is inserted through the upper ends of the channels adjacent the upper edge of the basket to secure the basket in the telescoped position.
摘要翻译： 收纳篮的锁定结构具有可伸缩地容纳在下篮部分内的上篮部分。 频道锁定位于篮子四个角落的三个角落。 每个锁定包括两个通道，一个通道的长度等于上部筐部分的延伸长度，另一半的长度。 两个通道在长通道的中间通过枢轴销连接在一起。 长通道的一端通过枢轴销连接到篮子，短通道的一端通过枢轴销连接到上篮部分的顶部。 当上筐部分被升高或降低时，通道围绕长通道的中间枢转。 接近上升位置，长通道的上部可以用作杠杆，以将上筐推动到最终延伸位置。 上通道部分抵靠短通道的上部容纳，并且快速锁销穿过与篮筐的上边缘相邻的通道的上端插入以将筐固定在伸缩位置。
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公开(公告)号：US4192386A
公开(公告)日：1980-03-11
申请号：US947182
申请日：1978-09-29
CPC分类号： A01D17/06
摘要： A roll conveyor having paired counter-rotating grab rolls includes a reversing roll section on one grab roll for discharging material conveyed along it perpendicularly to the axes of rotation of the paired rolls. One roll of each pair is composed of separate conveying and discharge or reversing sections that are rotatable about a common axes and in opposing directions. The reversing section is provided at one end of the roll conveyor and cooperates with the other rolls at that end to tumble material transversely from the conveyor. The non-reversing rolls adjacent the reversing section are further provided with helical flightings of opposite hand that meet midway along the reversing section to gather material for sideways discharge.
摘要翻译： 具有成对的反转牵引辊的辊式输送机包括在一个抓斗上的反转辊部分，用于排出沿其垂直于成对辊的旋转轴线输送的材料。 每一对的一卷由独立的输送和排放或反转部分组成，其可绕公共轴线和相反的方向旋转。 翻转部分设置在辊式输送机的一端，并与该端的其它辊配合，以便与输送机横向滚动材料。 与倒车部分相邻的不倒车辊还设有相反手的螺旋排出物，其沿着反向部分中间地碰到聚集材料以进行横向排放。
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公开(公告)号：US4817370A
公开(公告)日：1989-04-04
申请号：US87075
申请日：1987-08-19
IPC分类号： A01D46/08
CPC分类号： A01D46/08
摘要： Cotton suction doors for a cotton picker are rotationally molded from cross-linked polyethylene. Support and guide structure automatically direct the door structure to the operating position alongside the discharge openings in the row unit. The door structure includes two individual compartment structures which are movable in sequence and interlock with each other and with nozzle structure and duct structure to provide a compact and lightweight arrangement which is easy to attach to and remove from the row unit.
摘要翻译： 采棉机的棉抽吸门由交联聚乙烯旋转成型。 支撑和引导结构自动将门结构引导到行单元中的排放口旁边的操作位置。 门结构包括两个单独的隔间结构，其可以依次移动并且彼此互锁并且具有喷嘴结构和管道结构，以提供容易附接到行单元并从行单元移除的紧凑且轻便的布置。
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公开(公告)号：US4633791A
公开(公告)日：1987-01-06
申请号：US646620
申请日：1984-08-31
IPC分类号： A01C5/06
CPC分类号： A01C5/062
摘要： In a seeding implement, an opener assembly including a compact, arc-shaped opener with a point supported below the surface of the ground during the field-working operation to prevent hairpinning of trash and allow high-speed seeding. The compact configuration reduces variations in seed placement and minimizes side bend forces. The nose configuration of the opener limits the amount of soil that is lifted and thrown to accommodate narrow row spacings. A notched structure is removably mounted on the boot standard of the assembly and the opener is attached to the structure with a single pin. The support structure bears substantially all the loading on the opener during operation and provides convenient mounting and removal of the opener.
摘要翻译： 在播种装置中，开启装置包括紧凑的弧形开启装置，其在现场作业操作期间具有支撑在地表面下方的点，以防止垃圾发夹并允许高速播种。 紧凑的结构减少种子放置的变化，并最大限度地减少侧弯力。 开启器的鼻部构型限制了被提起和投掷的土壤以适应狭窄的行距。 切口结构可拆卸地安装在组件的引导标准上，开启器用单个引脚连接到结构。 支撑结构在操作期间基本上承载开启器上的所有负载，并且提供开启器的方便的安装和拆卸。
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公开(公告)号：US4197916A
公开(公告)日：1980-04-15
申请号：US947181
申请日：1978-09-29
CPC分类号： A01D17/06
摘要： An improved root crop harvester having a narrow and compact processing chassis adapted to simply and easily receive header assemblies of differing capacities. The header assemblies include a transverse roll conveyor for gathering roots received from the digger wheels into a stream for discharge through a central opening in the transverse conveyor to a fore-and-aft extending roll conveyor carried by the processing chassis. The fore-and-aft roll conveyor is inclined upwardly from front to rear to increase the scrubbing and tumbling action and is also provided with a reversing roll section at its rearward end to discharge the roots to the side. The fore-and-aft conveyor is also sloped across its width at its rearward end to aid in discharging roots transversely to the roll conveyor length. The conveyors on the processing chassis are carried between the support wheels to reduce side drafts, minimize wheel slippage in wet field conditions and improve transport maneuverability.
摘要翻译： 一种改进的根系收割机具有窄且紧凑的处理底盘，其适于简单且容易地接收不同容量的集管组件。 集管组件包括横向辊式输送机，用于将从挖掘机轮收到的根部收集到流中，以通过横向输送机中的中心开口排放到由处理底盘承载的前后延伸的辊式输送机。 前后辊式输送机从前到后向上倾斜以增加洗涤和翻滚作用，并且在其后端还设置有反转辊部分以将根部排出到侧面。 前后输送机在其后端也在其宽度上倾斜，以帮助横向于卷筒输送机长度排放根部。 处理底盘上的输送机承载在支撑轮之间，以减少侧面通风，最大程度地减少湿地条件下的滑轮滑移并提高输送机动性。
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