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1. 发明公开

US20240357963A1 SYSTEM AND METHOD FOR CONTROLLING AN AIR-ASSISTED CONVEYING SYSTEM OF AN AGRICULTURAL HARVESTER 审中-公开
公开(公告)号：US20240357963A1
公开(公告)日：2024-10-31
申请号：US18647666
申请日：2024-04-26
申请人： CNH Industrial America LLC , CNH Industrial Canada, Ltd.
发明人： Martin J. Roberge , Jonathan E. Ricketts
IPC分类号： A01D41/127 , A01D46/08 , A01D61/00
CPC分类号： A01D41/127 , A01D46/085 , A01D61/00
摘要： An air-assisted conveying system of an agricultural harvester includes a controller configured to receive a first sensor signal indicative of a first air pressure at a first location within a line and to receive a second sensor signal indicative of a second air pressure at a second location within the line. Furthermore, the controller is configured to determine an air pressure differential based on the first air pressure and the second air pressure. In response to determining the air pressure differential is greater than a threshold value, the controller is configured to control a supplemental air source to provide supplemental air to the line for a supplemental air duration. In addition, in response to determining the air pressure differential is greater than the threshold value during the supplemental air duration, the controller is configured to control an operational air source to increase an operational air flow through the line.

2. 发明授权

US09681605B2 Harvester feed rate control 有权
公开(公告)号：US09681605B2
公开(公告)日：2017-06-20
申请号：US14922342
申请日：2015-10-26
申请人： Deere & Company
发明人： James T. Noonan , Kevin J. Goering , Steven D. Wallestad , Mark A. Cracraft , Jerry B. Hall , Nile T. Ackerman
IPC分类号： A01D41/00 , A01D41/127 , A01D61/02 , A01D69/02 , A01D69/03 , A01D46/08 , A01D101/00
CPC分类号： A01D41/1271 , A01D46/08 , A01D46/082 , A01D46/085 , A01D61/02 , A01D69/02 , A01D69/03 , A01D2101/00
摘要： A harvester having a harvesting structure, an accumulator, and a module builder having a throat. A plurality of meter rollers are positioned to receive crop and transfer crop at a feed rate in cooperation with a beater roller. A feeder belt receives crop from the meter rollers and the beater roller and transfers the crop to the throat. A feed rate control system comprises at least one crop mass flow feedback device providing a crop mass flow feedback signal indicative of crop mass flow. A controller is provided that is in communication with the at least one crop mass flow feedback device and configured to operate in a first mode by lowering the feed rate when the crop mass flow feedback signal indicates a threshold has been reached and by raising the feed rate when the crop mass flow feedback signal indicates the threshold has not been reached.

3. 发明授权

US09504203B2 Transmission arrangement for harvesting vehicles 有权
标题翻译：用于收集车辆的传动装置
公开(公告)号：US09504203B2
公开(公告)日：2016-11-29
申请号：US14586131
申请日：2014-12-30
申请人： DEERE & COMPANY
发明人： Kevin J. Goering , James T. Noonan
IPC分类号： A01D69/08 , B60W10/101 , B60W10/30 , A01D69/00 , F16D48/06 , B60W20/00
CPC分类号： A01D69/08 , A01D46/085 , A01D69/002 , A01D69/06 , B60K17/28 , B60W10/06 , B60W10/101 , B60W10/30 , B60W20/30 , B60W30/182 , B60W30/1888 , B60W2300/158 , B60W2510/0638 , B60W2520/10 , B60Y2200/222 , F16D48/06
摘要： A transmission arrangement is disclosed for a cotton harvester. A power take-off shaft may be configured to receive rotational power from an engine of the cotton harvester. An infinitely variable transmission may be configured to sum mechanical power from an infinitely variable power source and the engine and to output the summed power at a variable output shaft. A clutch arrangement may be configured, in a first state, to disconnect a harvesting unit of the cotton harvester from the power take-off shaft and route power from the variable output shaft to the harvesting unit. The clutch arrangement may be further configured, in a second state, to disconnect the harvesting unit from the variable output shaft and route power from the engine to the harvesting unit via the power take-off shaft.
摘要翻译：披露了一种用于棉花收割机的传动装置。动力输出轴可以被构造成从棉花收割机的发动机接收旋转动力。无级变速器可以被配置为将来自无级可变动力源和发动机的机械功率相加并输出可变输出轴上的总和功率。离合器装置可以在第一状态下被配置为将棉花收割机的收获单元与动力输出轴断开并将动力从可变输出轴传送到收获单元。离合器装置可以进一步构造成在第二状态下，将收获单元与可变输出轴断开并且通过动力输出轴将动力从发动机传递到收获单元。

4. 发明申请

US20160183467A1 TRANSMISSION ARRANGEMENT FOR HARVESTING VEHICLES 有权
标题翻译：传动装置收集车辆
公开(公告)号：US20160183467A1
公开(公告)日：2016-06-30
申请号：US14586131
申请日：2014-12-30
申请人： DEERE & COMPANY
发明人： Kevin J. Goering , James T. Noonan
IPC分类号： A01D69/08 , B60W10/30 , B60W20/00 , B60W10/101 , A01D69/00 , F16D48/06
CPC分类号： A01D69/08 , A01D46/085 , A01D69/002 , A01D69/06 , B60K17/28 , B60W10/06 , B60W10/101 , B60W10/30 , B60W20/30 , B60W30/182 , B60W30/1888 , B60W2300/158 , B60W2510/0638 , B60W2520/10 , B60Y2200/222 , F16D48/06
摘要： A transmission arrangement is disclosed for a cotton harvester. A power take-off shaft may be configured to receive rotational power from an engine of the cotton harvester. An infinitely variable transmission may be configured to sum mechanical power from an infinitely variable power source and the engine and to output the summed power at a variable output shaft. A clutch arrangement may be configured, in a first state, to disconnect a harvesting unit of the cotton harvester from the power take-off shaft and route power from the variable output shaft to the harvesting unit. The clutch arrangement may be further configured, in a second state, to disconnect the harvesting unit from the variable output shaft and route power from the engine to the harvesting unit via the power take-off shaft.
摘要翻译：披露了一种用于棉花收割机的传动装置。动力输出轴可以被构造成从棉花收割机的发动机接收旋转动力。无级变速器可以被配置为将来自无级可变动力源和发动机的机械功率相加并输出可变输出轴上的总和功率。离合器装置可以在第一状态下被配置为将棉花收割机的收获单元与动力输出轴断开并将动力从可变输出轴传送到收获单元。离合器装置可以进一步构造成在第二状态下，将收获单元与可变输出轴断开并且通过动力输出轴将动力从发动机传递到收获单元。

5. 发明申请

US20080046154A1 Cotton harvester row unit speed synchronization control 有权
公开(公告)号：US20080046154A1
公开(公告)日：2008-02-21
申请号：US11496653
申请日：2006-07-31
申请人： Robert Matthew Bares , Jesse Dru Haecker , William Edward McCoy , Timothy Arthur Deutsch
发明人： Robert Matthew Bares , Jesse Dru Haecker , William Edward McCoy , Timothy Arthur Deutsch
IPC分类号： G06F19/00
CPC分类号： A01D46/085
摘要： An electronic controller with a sensed ground speed input calculates appropriate cotton harvester row unit speed based on harvester ground speed and a preset ground speed versus a unit speed curve. The controller includes an automatic or manual ratio adjustment input. The ratio adjustment input allows the unit speed to be increased or decreased from the preset speed. The controller reads row unit speed via unit speed sensors and sends a signal to the unit speed actuator or electronic drive control (EDC) on a hydro, variable sheave, or other variable drive device to adjust unit speed to the calculated value. A detector or field vision device such as a camera responsive to cotton on the plants provides a signal to the automatic ratio adjustment input to change the ratio for increased productivity and reduced machine wear.

6. 发明申请

US20070299591A1 Conveying Duct Monitor System for Controlling Harvester Speed 有权
标题翻译：输送管道监控系统，用于控制收割机速度
公开(公告)号：US20070299591A1
公开(公告)日：2007-12-27
申请号：US11778395
申请日：2007-07-16
申请人： Kevin Goering , Philip Ferree , Alan Dzubak
发明人： Kevin Goering , Philip Ferree , Alan Dzubak
IPC分类号： G06F19/00 , A01D46/08
CPC分类号： A01D46/085 , A01D46/08
摘要： Sensing structure including a microwave sensor monitors the velocity, mass flow and moisture of cotton in a harvester air duct. As the flow of cotton in the air duct nears maximum capacity, the cotton velocity will decrease and the sensor provides a signal to the controller so that harvester speed will be reduced. Cotton mass and moisture level signals are used to determine the percentage capacity and anticipate loading of the cotton cleaner or other crop processor. The signals can also be used to control cross auger and impeller speed to even out the flow of cotton within the air duct system in highly variable yield conditions in the field.
摘要翻译：包括微波传感器在内的传感结构监测收集器风道中棉花的速度，质量流量和湿度。随着空气管道中棉花的流量接近最大容量，棉花速度将下降，传感器向控制器提供信号，从而减少收割机的速度。棉花质量和湿度水平信号用于确定棉花清洁剂或其他作物处理器的百分比容量和预期的装载量。这些信号还可以用于控制交叉螺旋推运器和叶轮的速度，以便在现场的高度可变的产量条件下均匀地排出管道系统内的棉花流。

7. 发明申请

US20020024666A1 Optical-reflectance-based mass-flow sensor 有权
标题翻译：基于光反射率的质量流量传感器
公开(公告)号：US20020024666A1
公开(公告)日：2002-02-28
申请号：US09796492
申请日：2001-03-02
发明人： J. Alex Thomasson , Ruixiu Sui
IPC分类号： G01N021/53
CPC分类号： G01N21/85 , A01D46/085 , G01F1/74 , G01N21/8915
摘要： The present invention relates to a mass-flow sensor that measures the mass flow of conveyed reflective materials, such as cotton, in a stream of air or non-opaque fluid. In particular, the mass-flow sensor of the present invention may be used with a GPS receiver as a cotton yield monitor when mounted on a cotton harvester. It can also be used to measure mass flow of the various cotton component streams in a cotton gin. The mass flow measurements may be made non-intrusively and in real time. The present invention also relates to a method for measuring mass flow using the mass-flow sensor of the present invention.
摘要翻译：质量流量传感器本发明涉及一种质量流量传感器，其测量在空气或不透明流体流中输送的反射材料如棉花的质量流量。特别地，本发明的质量流量传感器可以在安装在棉花收获机上时与GPS接收机一起用作棉花产量监测器。它也可用于测量棉花棉花中各种棉花成分流的质量流量。质量流量测量可以非侵入性地和实时地进行。本发明还涉及使用本发明的质量流量传感器测量质量流量的方法。

8. 发明授权

US5025614A Control system for a cotton harvester 失效
标题翻译：棉花收割机控制系统
公开(公告)号：US5025614A
公开(公告)日：1991-06-25
申请号：US497194
申请日：1990-03-22
申请人： Jesse H. Orsborn , Timothy L. Chambers , John D. Watt
发明人： Jesse H. Orsborn , Timothy L. Chambers , John D. Watt
IPC分类号： A01D41/127 , A01D46/08
CPC分类号： A01D41/1274 , A01D46/085 , Y10S56/15
摘要： A control system for operating one or more different mechanisms on a cotton harvester as a function of engine speed. The control system includes an apparatus for generating a speed signal representative of current engine operating speed and control circuitry connected to the apparatus for controlling operation of at least one and, preferably, a plurality of different mechanisms arranged on the harvester as a function of engine speed.
摘要翻译：作为发动机速度的函数的用于在棉花收割机上操作一个或多个不同机构的控制系统。该控制系统包括用于产生代表当前发动机运转速度的速度信号的装置和连接到该装置的控制电路，用于根据发动机转速来控制布置在收割机上的至少一个并且优选地多个不同机构的操作。

9. 发明授权

US4288814A Closed circuit video guidance system for farming vehicles and method 失效
标题翻译：农用车闭路视频引导系统及方法
公开(公告)号：US4288814A
公开(公告)日：1981-09-08
申请号：US117869
申请日：1980-02-04
申请人： Bruce J. Talley , Barry G. Tolbert
发明人： Bruce J. Talley , Barry G. Tolbert
IPC分类号： A01B69/00 , A01D46/08 , B62D15/02 , H04N7/18
CPC分类号： A01B69/001 , A01D46/085 , B62D15/02
摘要： A guidance system for a farming vehicle includes an electronic video camera attached to the underside of the farming vehicle and a video monitor electrically coupled to the camera for assisting an operator in steering the farming vehicle. The camera is mounted behind a front guide wheel of the farming vehicle for viewing the path traversed by the front guide wheel. The video monitor is mounted near the steering wheel by which the operator controls the front guide wheel in order to steer the farming vehicle. A safety guard/light housing is provided which prevents the camera from impacting the ground or obstructions which lie in the path of the front guide wheel. Lighting devices are incorporated within the safety guard/light housing for illuminating the area viewed by the camera. Side shields are also provided to form a viewing tunnel defining the area viewed by the camera.
摘要翻译：农用车辆的引导系统包括附接到农用车辆的下侧的电子摄像机和电耦合到照相机的视频监视器，用于辅助操作者转向农用车辆。相机安装在农用车辆的前导轮的后面，用于观察由前导轮穿过的路径。视频监视器安装在方向盘附近，操作者通过该方向盘控制前导轮，以便转向农用车辆。提供安全防护罩/灯壳，防止相机撞击位于前导轮路径中的地面或障碍物。照明装置并入安全保护罩/灯罩内，用于照明由照相机观察的区域。还提供侧面屏蔽以形成限定由照相机观看的区域的观察隧道。

10. 发明授权

US3863428A Blockage monitor for a cotton picking machine 失效
标题翻译：采棉机堵塞监控
公开(公告)号：US3863428A
公开(公告)日：1975-02-04
申请号：US41551173
申请日：1973-11-14
申请人： BAXTER ROBERT L
发明人： BAXTER ROBERT L
IPC分类号： A01D46/08 , A01D45/18
CPC分类号： A01D46/085
摘要： A monitor system for detecting blockage in a pneumatic duct system of a cotton picking machine, including a pressure sensing device connected to the region of negative pressure within the duct system and adapted to actuate an alarm upon a change in pressure created by a blockage in the duct system.
摘要翻译：一种用于检测棉纱拾取机的气动管道系统中的堵塞的监视器系统，包括连接到管道系统内的负压区域的压力感测装置，并且适于在由于所述阻塞产生的压力变化时致动报警器管道系统。

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