公开(公告)号：US06804941B2

公开(公告)日：2004-10-19

申请号：US10046886

申请日：2002-01-15

申请人： Alan F. Washburn

发明人： Alan F. Washburn

IPC分类号： A01D7518

CPC分类号： A01D34/64 ,  A01D34/661 ,  A01D34/863 ,  A01D2101/00

摘要： A pull-behind mower for cutting ground vegetation. The mower generally includes a rolling frame and a mowing deck. The deck is independently articulatable relative to the frame on two distinct pivot axes.

摘要翻译： 用于切割地面植被的拉扯割草机。 割草机通常包括滚动框架和割草板。 甲板可以在两个不同的枢转轴上相对于框架独立地铰接。

公开(公告)号：US06761020B1

公开(公告)日：2004-07-13

申请号：US10417714

申请日：2003-04-17

申请人： Donald F. Behrens

发明人： Donald F. Behrens

IPC分类号： A01D7518

CPC分类号： E01F9/61

摘要： A delineator pole (10) and a mower attachment (100) for turning the delineator pole is described. The delineator pole includes a top portion (10A), a center portion (10C) and a bottom portion (10B) and is intended to be rotatably mounted in the ground (50) adjacent a road. The mower attachment is mounted on the mowing vehicle (150). The mowing attachment includes a bracket (102) and a bumper (110) connected to the bracket by first, second and third connector rods (104, 106 and 108). The connector rods are flexible and resilient such that when the bumper contacts the delineator pole to rotate the delineator pole, the connector rods flex to enable the bumper to turn the delineator pole.

摘要翻译： 描述了用于转动描绘杆的描绘杆（10）和割草机附件（100）。 划线器杆包括顶部（10A），中心部分（10C）和底部（10B），并且旨在可旋转地安装在邻近道路的地面（50）中。 割草机附件安装在割草车辆（150）上。 割草附件包括支架（102）和通过第一，第二和第三连接杆（104,106和108）连接到支架的保险杠（110）。 连接器杆是柔性的和弹性的，使得当保险杠接触划线器杆以旋转划线器杆时，连接杆弯曲以使保险杠能够转动划线杆。

公开(公告)号：US06324822B1

公开(公告)日：2001-12-04

申请号：US09497975

申请日：2000-02-04

申请人： Christoph Oliva

发明人： Christoph Oliva

IPC分类号： A01D7518

CPC分类号： A01D75/187 ,  Y10S56/15

摘要： A crop stream passes longitudinally at a feed velocity varying relative to a predetermined feed velocity in a harvesting machine between conveyor elements which transversely compress the stream and at least one of which is transversely deflectable. A stone in the stream is detected by continuously producing an output corresponding to the transverse deflection of the one conveyor element per unit of time, continuously monitoring the feed velocity and producing an output corresponding to actual feed velocity, and establishing for the predetermined feed velocity a predetermined threshold value for the transverse-deflection output. In addition for actual feed velocities different from the predetermined feed velocity respective threshold values are established that are equal to the predetermined threshold value multiplied by the quotient of the actual feed velocity squared divided by the predetermined feed velocity squared. Action—sounding an alarm, stopping the machine, and/or ejecting the stone—is taken when the transverse-deflection output exceeds the threshold value for the respective actual feed velocity.

摘要翻译： 作物流以相对于预定进料速度变化的进料速度纵向通过收集机中的输送机元件之间横向压缩流，其中至少一个横向可偏转。 通过连续产生对应于每单位时间的一个输送机元件的横向偏转的输出来检测流中的石头，连续地监测进给速度并产生与实际进给速度相对应的输出，并且以预定的进给速度a 用于横向偏转输出的预定阈值。 另外对于与预定进给速度不同的实际进给速度，建立与预定阈值乘以实际进给速度平方除以预定进给速度平方的商相等的阈值。 当横向偏转输出超过相应的实际进给速度的阈值时，采取行动发出警报，停止机器和/或喷射石头。

公开(公告)号：US06726559B2

公开(公告)日：2004-04-27

申请号：US10144960

申请日：2002-05-14

申请人： Lutz Bischoff

发明人： Lutz Bischoff

IPC分类号： A01D7518

CPC分类号： A01D41/127

摘要： A control system utilizes operator satisfaction information for controlling an agricultural harvesting machine having adjustable crop processing structure. The control system includes actuators for controlling the crop processing structure and a controller connected to the actuators and to quality sensor structure. Information for at least one quality parameter of the harvesting process is entered on an operator input device, the entry being dependent on the level of satisfaction the operator perceives concerning the parameter, and the controller controls the actuators based on the operator satisfaction input. The controller stores information about the relationship between the output of the sensor and the satisfaction entry, and this relationship information is used for subsequent control purposes.

摘要翻译： 控制系统利用操作员满意信息来控制具有可调节作物处理结构的农业收获机。 控制系统包括用于控制作物处理结构的致动器和连接到致动器的控制器和质量传感器结构。 在操作员输入装置上输入至少一个收获过程的质量参数的信息，该条目取决于操作者对该参数的感觉的满意程度，并且控制器基于操作者满意度输入来控制致动器。 控制器存储关于传感器的输出与满足条目之间的关系的信息，并且该关系信息被用于随后的控制目的。

公开(公告)号：US06342006B1

公开(公告)日：2002-01-29

申请号：US09531255

申请日：2000-03-17

申请人： Heiko Bauch ,  Henri Scholtke ,  Hans-Jörg Seiler

发明人： Heiko Bauch ,  Henri Scholtke ,  Hans-Jörg Seiler

IPC分类号： A01D7518

CPC分类号： A01D41/1276 ,  A01F12/52 ,  Y10S56/15

摘要： A harvester has a thresher for receiving at an intake a mixture of straw and grain and for separating the mixture into grain, straw, and tailings comprised of mixed grain and straw and a conveyor recirculates a stream of the tailings along a path back to the intake. A sensor is positioned in the path and intercepts at least a portion of the stream for counting a number of grains in the portion of the stream passing the sensor. The conveyor includes an elevator for raising the tailings stream to a location above the sensor and for dropping the tailings stream on the sensor. The thresher includes a main threshing drum and a cleaning unit downstream therefrom.

摘要翻译： 收割机具有脱粒器，用于在入口处接收秸秆和谷物的混合物，并将混合物分离成由混合谷物和稻草组成的谷物，秸秆和尾料，并且输送机沿尾迹循环回流到进料口 。 传感器被定位在路径中并拦截流的至少一部分，用于计数通过传感器的流的部分中的许多颗粒。 输送机包括用于将尾矿流提升到传感器上方的位置并将尾渣流落在传感器上的电梯。 脱粒机包括主脱粒筒和在其下游的清洁单元。

公开(公告)号：US06318056B1

公开(公告)日：2001-11-20

申请号：US09437571

申请日：1999-11-10

申请人： Hans Rauch ,  Manfred Pollklas

发明人： Hans Rauch ,  Manfred Pollklas

IPC分类号： A01D7518

CPC分类号： A01F29/16 ,  A01D41/1274 ,  Y10S56/06

摘要： An intake subassembly for an agricultural harvesting machine, in particular a self-propelled forage harvester for corn, grass and the like, including a cutting cylinder, feed rollers, and compression rollers, has a cut-out clutch for bringing the feed rollers and the compression rollers to a sudden stop. The machine may have a monitor system for detecting and processing information relating to the status and motion of the components of the subassembly and generating a signal to interrupt and brake the detected motion, for example, in response to the presence of foreign objects or overloads in the subassembly.

摘要翻译： 用于农业收割机的进料组件，特别是用于玉米，草等的自走式饲料收割机，包括切割圆筒，进料辊和压缩辊，具有用于将进料辊和 压缩辊突然停止。 机器可以具有用于检测和处理与子组件的部件的状态和运动有关的信息的监视器系统，并且产生用于中断和制动检测到的运动的信号，例如响应于异物的存在或过载 子组件。

公开(公告)号：US06832466B2

公开(公告)日：2004-12-21

申请号：US10247779

申请日：2002-09-19

申请人： Scott E. Freiberg ,  Roger E. Roy

发明人： Scott E. Freiberg ,  Roger E. Roy

IPC分类号： A01D7518

CPC分类号： A01D75/18

摘要： A safety apparatus for a tool driven by a motor at high speeds is provided, more particularly, an apparatus including a housing moveable over the ground surface for mounting the tool, and a ground engaging member disposed to follow the ground surface as the housing moves over same, the ground engaging member being moveable relative to the housing. The apparatus further includes a sensor for measuring the relative distance between the housing and ground engaging member, and apparatus for selectively stopping the motor upon the distance between the ground engaging member and the housing exceeding a predetermined distance.

摘要翻译： 提供了一种用于高速驱动电动机的工具的安全装置，更具体地，涉及一种装置，其包括可在地面上移动的壳体，用于安装工具;以及接地构件，其布置成随着壳体移动而跟随地面 相同地，地面接合构件可相对于壳体移动。 该装置还包括用于测量壳体和地面接合构件之间的相对距离的传感器，以及用于在地面接合构件和壳体之间的距离超过预定距离时选择性地停止电动机的装置。

公开(公告)号：US06475081B2

公开(公告)日：2002-11-05

申请号：US09812651

申请日：2001-03-20

申请人： Bruce Alan Coers ,  Joseph Albert Teijido ,  Daniel James Burke ,  Travis Shuji Tsunemori ,  John Victor Peterson ,  William F. Cooper ,  Jerry Dean Littke ,  Janos Kis

发明人： Bruce Alan Coers ,  Joseph Albert Teijido ,  Daniel James Burke ,  Travis Shuji Tsunemori ,  John Victor Peterson ,  William F. Cooper ,  Jerry Dean Littke ,  Janos Kis

IPC分类号： A01D7518

CPC分类号： A01D41/127

摘要： An agricultural combine having a supporting structure that is driven by ground engaging wheels at a harvesting speed by a propulsion assembly. The combine is also provided with a threshing assembly that is driven by a variable torque sensing drive. The variable torque sensing drive is manipulated by pressurized hydraulic fluid. A hydraulic sensor in hydraulic communication with the variable torque sensing drive provides an actual hydraulic pressure signal that is directed to an electronic controller. An operator control in the operator's cab of the combine provides a loss rate signal that is also directed to the electronic controller. The electronic controller converts the loss rate signal into a desired hydraulic pressure signal. The electronic controller regulates the forward speed (harvesting speed) of the combine so that the desired hydraulic pressure signal is equal to the actual pressure signal. The harvesting speed regulation can be modified or overridden by moisture signals from a moisture sensor located in the feederhouse for sensing the moisture content of harvested crop.

摘要翻译： 具有由推进组件以收割速度由地面接合轮驱动的支撑结构的农业联合体。 组合还设有由可变转矩传感驱动器驱动的脱粒组件。 可变转矩传感驱动器由加压液压流体操纵。 与可变转矩传感驱动器液压连通的液压传感器提供了被引导到电子控制器的实际液压信号。 在组合的驾驶室中的操作员控制提供了也指向电子控制器的损失率信号。 电子控制器将损失率信号转换成期望的液压信号。 电子控制器调节组合的前进速度（收获速度），使得所需的液压信号等于实际的压力信号。 收获速度调节可以通过来自位于饲养室中的水分传感器的水分信号来修改或覆盖，以感测收获的作物的水分含量。

公开(公告)号：US06312329B1

公开(公告)日：2001-11-06

申请号：US09561876

申请日：2000-05-01

申请人： Michael J. Digman ,  James D. Walker ,  James Bennett

发明人： Michael J. Digman ,  James D. Walker ,  James Bennett

IPC分类号： A01D7518

CPC分类号： A01D61/008 ,  A01D41/16 ,  A01F12/16

摘要： A feederhouse on an agricultural combine include a pivoting faceplate between the header and feederhouse. The pivoting faceplate position indicia to assist an operator in properly positioning the faceplate. A front drum adjustment mechanism, which use a cam with cam position indicia to properly position the front drum. A stone roll mount plate permitting the proper adjustment of the stone roll relative to the feederhouse floor. A stone roll position indicia and a pointer to help position the stone roll.

摘要翻译： 农业联合会的饲养室包括头部和饲养室之间的枢转面板。 枢转面板位置标记以帮助操作者正确地定位面板。 前鼓调节机构，其使用具有凸轮位置标记的凸轮以适当地定位前鼓。 一个石辊安装板，允许相对于饲养室地板适当地调整石辊。 一个石头辊位置标记和一个指针，以帮助定位石头卷。

公开(公告)号：US06669557B2

公开(公告)日：2003-12-30

申请号：US10298131

申请日：2002-11-15

申请人： Brian T. Adams ,  Thomas Karlmann ,  George H. Hale ,  William L. Schubert

发明人： Brian T. Adams ,  Thomas Karlmann ,  George H. Hale ,  William L. Schubert

IPC分类号： A01D7518

CPC分类号： G01F1/64 ,  A01D41/1272 ,  A01D41/1277 ,  G01F1/76 ,  G01N27/223

摘要： An apparatus for measuring at least one parameter of material and generating multiple frequency signals having frequencies selectable by control signals, combining the multiple frequency signals into a combined frequency signal having multiple frequency components, and applying the combined frequency signal as an excitation signal to a sensing element. The frequency response of the material is determined at each of the multiple frequencies using output signals from the sensing element, and a frequency analysis is performed to determine the parameters of the material. The sensing element may include a capaciflector sensor located non-intrusively along the surface of a conveyor. However, other sensing elements such as capacitive, resistive and inductive elements may be used. The parameters being measured may include mass flow rate and moisture content. The apparatus includes a frequency generating circuit for generating a frequency signal having multiple frequency components, a sensing circuit which applies the frequency signal as an excitation signal to a sensing element, a signal conditioning circuit which determines the frequency response of the material at the multiple frequencies based upon output signals from the sensing element, and a signal processing circuit for performing a frequency analysis. The apparatus may be used to measure parameters of material being moved by a vehicle-mounted conveyor. A pink or white noise generator may be used for the frequency generating circuit.

摘要翻译： 一种用于测量材料的至少一个参数并产生具有可由控制信号选择的频率的多个频率信号的装置，将多个频率信号组合成具有多个频率分量的组合频率信号，并将组合频率信号作为激励信号施加到感测 元件。 使用来自感测元件的输出信号，在多个频率的每个频率处确定材料的频率响应，并执行频率分析以确定材料的参数。 感测元件可以包括沿输送机的表面非侵入性地定位的电容反射器传感器。 然而，可以使用诸如电容，电阻和电感元件的其它感测元件。 所测量的参数可包括质量流量和含水量。 该装置包括用于产生具有多个频率分量的频率信号的频率产生电路，将频率信号作为激励信号施加到感测元件的感测电路，确定多个频率上的材料的频率响应的信号调节电路 基于来自感测元件的输出信号，以及用于执行频率分析的信号处理电路。 该装置可以用于测量由车载式输送机移动的材料的参数。 频率发生电路可以使用粉红色或白色噪声发生器。