公开(公告)号：US4206581A

公开(公告)日：1980-06-10

申请号：US955150

申请日：1978-10-27

申请人： Hinrich Haake ,  Michael Stampfer ,  Hubert Meier ,  Reimar Franke ,  Hans-Jurgen Dalmer ,  Ernst Ott ,  Josef Kienle

发明人： Hinrich Haake ,  Michael Stampfer ,  Hubert Meier ,  Reimar Franke ,  Hans-Jurgen Dalmer ,  Ernst Ott ,  Josef Kienle

IPC分类号： A01F11/06 ,  A01F12/44 ,  A01D45/02

CPC分类号： A01F11/06 ,  A01F12/44

摘要： A corn harvester has a chassis adapted to travel along the ground and provided on its front with an intake mechanism for picking ears off the cornstalks and for reducing these ears to fragments including pieces of cob, corn kernels, and pieces of husk. These fragments are displaced backwardly onto a ridged floor having a rear edge spaced by an upstream gap from a riddle having in turn a rear edge spaced upwardly by a downstream gap from a comb. A blower directs a current of air through these gaps to separate out the chaff-like husk pieces, while the smaller and denser fragments can drop through the riddle and be collected. Both the riddle and the floor are oscillated to displace the fragments backwardly. A second comb meshes with the first comb and has a plurality of tines that are continuously displaced through the tines of the first comb to separate out husk pieces from the fragments on the first comb. Thus only the corn kernels and pieces of cob will pass through the riddle or the first comb whereas the husk pieces will be separated out.

摘要翻译： 玉米收割机具有适于沿着地面行进并且在其前面设置有用于从玉米秆上挑出耳朵并用于将这些耳朵还原成包括芯棒，玉米粒和糠块的碎片的底盘的底盘。 这些碎片向后移位到脊状地板上，后缘具有与谜语隔开的上游间隙，后缘具有与梳子相距向下间隔的后边缘。 鼓风机通过这些间隙引导空气流分离出谷壳状的外壳，而较小和更致密的碎片可以通过谜语落下并被收集。 谜语和地板都摆动，使碎片向后移动。 第二梳子与第一梳状物啮合并且具有多个尖齿，其通过第一梳子的尖齿连续地移位，从而将第一梳子上的碎片分离出壳片。 因此，只有玉米粒和玉米片才能通过谜语或第一梳，而外壳将被分离出来。

公开(公告)号：US3952828A

公开(公告)日：1976-04-27

申请号：US532859

申请日：1974-12-16

申请人： Michael Stampfer ,  Ewald Graeber ,  Helmut Oni ,  Ernst Ruede

发明人： Michael Stampfer ,  Ewald Graeber ,  Helmut Oni ,  Ernst Ruede

IPC分类号： A01B69/04 ,  A01D41/127 ,  B62D1/28 ,  B62D5/00

CPC分类号： B62D1/28 ,  A01B69/008 ,  A01D41/1278

摘要： A row-crop harvester adapted to travel along the ground in a transport direction is provided with four crop sensors. One crop sensor is provided to one side and in front of the harvester and normally feels the edge of the crop in front of the harvester and generates an output that controls an automatic steering system which guides the harvester along this edge. Another sensor is provided at the back of the harvester on the other side from the front sensor and serves to feel the edge of the swath just cut. Another sensor in front of the cutter on the harvester detects a gap in the crop and serves to switch the automatic steering system over from the front sensor to the back sensor in case a gap appears in the crop so that the harvester will not swing back and forth to follow minor crop gaps. In addition another sensor is provided on the front of the harvester so that when it arrives at the end of the field the harvester is automatically stopped and can only be moved by manual takeover of the steering. The sensors can be formed as horizontally extending curved rods which are deflected by the crop and which are provided adjacent their supported front end with strain gauges which are connected into the electronic control system for the harvester.

摘要翻译： 四条作物传感器配备了适合沿运输方向沿着地面行进的行料收割机。 一个裁剪传感器设置在收割机的一侧和前面，通常会在收割机前面感受到作物的边缘，并产生一个输出，该输出控制沿着该边缘引导收割机的自动转向系统。 另一个传感器位于收割机的背面，在前传感器的另一侧，并且用于感受到刚刚切割的条纹的边缘。 在收割机上的切割器前面的另一个传感器检测到作物中的间隙，并用于在自动转向系统从前传感器切换到背面传感器，以防在作物中出现间隙，使得收割机不会向后摆动， 以追随轻微的作物差距。 此外，在收割机的前部设置另外的传感器，使得当其到达现场的末端时，收割机被自动停止，并且只能通过人工接管转向器来移动。 传感器可以形成为水平延伸的弯曲杆，其由作物偏转并且在其支撑的前端附近设置有连接到收割机的电子控制系统的应变计。

公开(公告)号：US3991618A

公开(公告)日：1976-11-16

申请号：US629148

申请日：1975-11-05

申请人： Michael Stampfer ,  Ewald Graeber ,  Helmut Oni ,  Ernst Ruede

发明人： Michael Stampfer ,  Ewald Graeber ,  Helmut Oni ,  Ernst Ruede

IPC分类号： A01B69/04 ,  A01D41/127 ,  B62D1/28 ,  A01D35/14

CPC分类号： B62D1/28 ,  A01B69/008 ,  A01D41/1278 ,  Y10S33/13 ,  Y10S56/15

摘要： A row-crop harvester adapted to travel along the ground in a transport direction is provided with four crop sensors. One crop sensor is provided to one side and in front of the harvester and normally feels the edge of the crop in front of the harvester and generates an output that controls an automatic steering system which guides the harvester along this edge. Another sensor is provided at the back of the harvester on the other side from the front sensor and serves to feel the edge of the swath just cut. Another sensor in front of the cutter on the harvester detects a gap in the crop and serves to switch the automatic steering system over from the front sensor to the back sensor in case a gap appears in the crop so that the harvester will not swing back and forth to follow minor crop gaps. In addition another sensor is provided on the front of the harvester so that when it arrives at the end of the field the harvester is automatically stopped and can only be moved by manual takeover of the steering. The sensors can be formed as horizontally extending curved rods which are deflected by the crop and which are provided adjacent their supported front end with strain gauges which are connected into the electronic control system for the harvester.

摘要翻译： 四条作物传感器配备了适合沿运输方向沿着地面行进的行料收割机。 一个裁剪传感器设置在收割机的一侧和前面，通常会在收割机前面感受到作物的边缘，并产生一个输出，该输出控制沿着该边缘引导收割机的自动转向系统。 另一个传感器位于收割机的背面，在前传感器的另一侧，并且用于感受到刚刚切割的条纹的边缘。 在收割机上的切割器前面的另一传感器检测到作物中的间隙，并用于在自动转向系统从前传感器切换到后传感器的情况下，如果作物中出现间隙，使得收割机不会摆动， 以追随轻微的作物差距。 此外，在收割机的前部设置另外的传感器，使得当其到达现场的末端时，收割机被自动停止，并且只能通过人工接管转向器来移动。 传感器可以形成为水平延伸的弯曲杆，其由作物偏转并且在其支撑的前端附近设置有连接到收割机的电子控制系统的应变计。