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1. 发明授权

US4329832A Pickup head for long-stalk agricultural crops grown in row culture 失效
标题翻译：长串茎农作物的拾取头栽培在行文化
公开(公告)号：US4329832A
公开(公告)日：1982-05-18
申请号：US741743
申请日：1976-11-05
申请人： Frank Pietschmann , Gunter John , Theodor Eistert , Christian Noack , Klaus Oliva , Bernd Zumpe , Hans P. Spaida , Pal Boltizar , Istvan Fabry , Csongor Vida , Lajos Lakos , Matjas Klement
发明人： Frank Pietschmann , Gunter John , Theodor Eistert , Christian Noack , Klaus Oliva , Bernd Zumpe , Hans P. Spaida , Pal Boltizar , Istvan Fabry , Csongor Vida , Lajos Lakos , Matjas Klement
IPC分类号： A01D43/08 , A01D45/02
CPC分类号： A01D43/082
摘要： A pickup head for long-stalk crops, generally grown in rows, such as corn, especially for a field chopper or harvester, has a multiplicity (more than three) of mouths each aligned with a respective row and adapted to guide the crop into the throat of the machine. According to the invention, each of the mouths is provided with a respective guide channel, two of the guide channels merging ahead of the throat along the path of the crop toward the latter. Along each of the guide channels prior to the merger, a respective chain or other advancing mechanism is provided, the advancing mechanism of one of the channels continuing beyond the merger point to the throat of the machine. The arrangement permits a large number of rows to be swept although the throat of the machine is substantially narrower than the width of the intake side of the pickup head.
摘要翻译：通常种植长条的玉米作物的拾取头，如玉米，特别是田间切碎机或收割机，具有多个（多于三个）的口，每个口均与相应的行对齐，并适于将作物引导到喉咙的机器。根据本发明，每个口具有相应的引导通道，其中两个引导通道沿着作物的路径朝向后方汇合在喉部的前方。沿着合并之前的每个引导通道，提供相应的链条或其它推进机构，其中一个通道的推进机构连续超过合并点到机器的喉部。尽管机器的喉部基本上比拾取头的进气侧的宽度窄得多，但这种布置允许扫掠大量的行。

2. 发明授权

US4909025A Drive unit for harvester blade assembly 失效
标题翻译：收割机叶片组件的驱动单元
公开(公告)号：US4909025A
公开(公告)日：1990-03-20
申请号：US231885
申请日：1988-08-12
申请人： Peter Reissig , Manfred Hille , Manfred Tetchmann , Bernd Zumpe , Michael Beck , Rudolf Simon , Arndt During
发明人： Peter Reissig , Manfred Hille , Manfred Tetchmann , Bernd Zumpe , Michael Beck , Rudolf Simon , Arndt During
IPC分类号： A01D34/30
CPC分类号： A01D34/305
摘要： A blade assembly normally driven by a power takeoff shaft has a frame normally displaced in a travel direction and provided with a pair of blade carriers horizontally reciprocal transverse to the direction. The drive unit comprises a right-angle transmission having a horizontal input connected to the power takeoff shaft and a vertical output, a vertical shaft offset from the output and having a pair of angularly offset eccentrics, and a belt drive interconnecting the transmission output and the vertical shaft. A pair of relatively long actuating arms extending in the direction flank the transmission and shaft and have rear ends pivoted on the frame and front ends connected to the respective blade carriers. A pair of respective connector plates extending transversely of the direction have respective inner ends carried on the eccentrics and outer ends connected to the arms between the ends thereof. The frame comprises side plates extending in the direction and transversely bridged by front, center, and rear bars.
摘要翻译：通常由动力输出轴驱动的叶片组件具有通常在行进方向上移位的框架，并且设置有横向于该方向水平往复的一对叶片承载件。驱动单元包括具有连接到动力输出轴和垂直输出的水平输入的直角传动装置，从输出偏移并具有一对角偏移的偏心轮的垂直轴以及将变速器输出和竖井。一对相对长的致动臂，其沿着传动轴和轴的侧面延伸，并且具有在框架上枢转的后端，并且前端连接到相应的叶片承载件。沿着该方向横向延伸的一对相应的连接器板具有承载在偏心件上的相应的内端和连接到其端部之间的臂的外端。该框架包括沿着该方向延伸并横向由前，中，后杆桥接的侧板。

3. 发明授权

US4204387A Gear drive for multiple row harvester 失效
标题翻译：多列收割机齿轮传动
公开(公告)号：US4204387A
公开(公告)日：1980-05-27
申请号：US913234
申请日：1978-06-06
申请人： Theodor Eistert , Gerhard Schmidt , Christian Noack , Manfred Teichmann , Bernd Zumpe , Manfred Eidam , Hans-Peter Spaida , Stefan Rauschenbach , Karlheinz Paulisch , Siegfried Scholz
发明人： Theodor Eistert , Gerhard Schmidt , Christian Noack , Manfred Teichmann , Bernd Zumpe , Manfred Eidam , Hans-Peter Spaida , Stefan Rauschenbach , Karlheinz Paulisch , Siegfried Scholz
IPC分类号： A01D43/08 , A01D45/02 , A01D69/06 , A01D45/00
CPC分类号： A01D43/082 , A01D45/021 , A01D69/06 , Y10S56/06
摘要： A row-crop harvester has a frame displaceable in a predetermined travel direction and formed with a plurality of forwardly open throats each provided with a respective conveyor chain each in turn spanned over a respective drive sprocket. Each such drive sprocket is carried on a respective drive shaft having a drive gear that meshes with the drive gears of the conveyor chains to each side. Each drive shaft with its respective sprocket and gear are together mounted in a respective housing bolted to the frame of the harvester and having a mounting flange whose outer periphery corresponds to the pitch circle of the respective drive gear. A main gear meshing with one of the drive gears rotates all of these drive gears simultaneously, and each conveyor chain has a stretch exposed in a respective throat of the machine which is opposite the stretch of the flanking chains for backward advance of cut crop.
摘要翻译：行式收割机具有可沿预定行进方向移位的框架，并且形成有多个向前开口的喉部，每个喉部分别设置有相应的传送链，其横跨在相应的驱动链轮上。每个这样的驱动链轮承载在相应的驱动轴上，驱动轴具有与每侧的输送链的驱动齿轮啮合的驱动齿轮。具有各自链轮和齿轮的每个驱动轴一起安装在螺栓连接到收割机的框架上的相应壳体中，并且具有安装凸缘，其外周对应于相应驱动齿轮的节圆。与其中一个驱动齿轮啮合的主齿轮同时旋转所有这些驱动齿轮，并且每个传送链具有暴露在机器的相应喉部中的拉伸，其与侧翼链的拉伸相对，用于向后推进切割作物。

4. 发明授权

US4199924A Tensioning and safety apparatus for conveyor chain of row-crop harvester 失效
标题翻译：行式收割机输送链张紧安全装置
公开(公告)号：US4199924A
公开(公告)日：1980-04-29
申请号：US913233
申请日：1978-06-06
申请人： Theodor Eistert , Christian Noack , Bernd Zumpe , Konrad Bergmann , Gerhard Schmidt , Manfred Teichmann , Hans-Peter Spaida , Gerrit Unger , Arthur Hauschild
发明人： Theodor Eistert , Christian Noack , Bernd Zumpe , Konrad Bergmann , Gerhard Schmidt , Manfred Teichmann , Hans-Peter Spaida , Gerrit Unger , Arthur Hauschild
IPC分类号： A01D45/02 , A01D43/08
CPC分类号： A01D43/082 , Y10S56/15
摘要： A row-crop harvester has a frame displaceable along the ground and formed with a plurality of forwardly opening throats at each of which is provided an endless conveyor chain spanned over a drive sprocket and an idler sprocket. A fluid cylinder mounted on the frame is provided for each of the idler sprockets so that when this cylinder is pressurized it can urge the respective idler sprocket away from the respective drive sprocket and tension the respective conveyor chain. A pressure-responsive switch is connected to each of the fluid cylinders and to a magnetic clutch between the drive for the chopper and drive sprockets for the harvester. When the pressure drops suddenly in any of the cylinders, as happens when a chain breaks, his pressure-responsive switch will respond and open the clutch to shut down the harvester.
摘要翻译：行式收割机具有沿地面可移位的框架，并且形成有多个向前开口的喉部，每个喉部设置有跨越驱动链轮和惰轮链轮的环形输送链。为每个惰轮提供安装在框架上的液压缸，使得当该气缸被加压时，其可以将相应的空转链轮推动离开相应的驱动链轮并张紧相应的输送链。压力响应开关连接到每个流体缸和用于斩波器的驱动器和用于收割机的驱动链轮之间的磁性离合器。当任何气缸中的压力突然下降时，如链条断开时，其压力响应开关将响应并打开离合器以关闭收割机。

5. 发明授权

US4197690A Position detector for row-crop harvester 失效
标题翻译：行式收割机位置检测器
公开(公告)号：US4197690A
公开(公告)日：1980-04-15
申请号：US892920
申请日：1978-04-03
申请人： Theodor Eistert , Christian Noack , Manfred Teichmann , Bernd Zumpe , Gerhard Schmidt , Lothar Nather
发明人： Theodor Eistert , Christian Noack , Manfred Teichmann , Bernd Zumpe , Gerhard Schmidt , Lothar Nather
IPC分类号： A01B69/00 , A01D41/127 , A01D69/00
CPC分类号： A01D41/1278 , Y10S56/15
摘要： An agricultural machine displaceable in a predetermined travel direction and having relative thereto a plurality of forwardly extending arms forming forwardly open throats for receiving respective rows of a crop during harvesting thereof has a position-detecting system comprising a feeler pivoted about an upright axis underneath each of the arms. Each feeler is an elastically flexible plate carried on a rigid arm connected to the respective pivot and each plate has a pair of lateral edges each exposed in front of a respective one of the throats flanking the respective plate. The feelers are all mechanically connected for joint pivoting by a common link that is connected to a signal generator in turn connected to the steering system of the agricultural machine.
摘要翻译：农业机械可沿预定的行进方向移动并且具有相对于其的多个向前延伸的臂形成向前开放的喉部，用于在收获期间接收作物的相应行，具有位置检测系统，该位置检测系统包括围绕其中的手臂。每个探测器是一个弹性柔性板，其承载在连接到相应枢轴上的刚性臂上，并且每个板具有一对侧边缘，每一个侧边缘暴露在侧板相应的一个喉部的前面。探头都通过连接到信号发生器的公共连杆机械连接，用于联接枢转，而连接到农业机器的转向系统。

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