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公开(公告)号：US20180192588A1
公开(公告)日：2018-07-12
申请号：US15832525
申请日：2017-12-05
申请人： Kopper Kutter, LLC
发明人： Alan G. VanNahmen
CPC分类号： A01D42/00 , A01D41/142 , A01D45/00 , A01D45/003 , A01D45/021 , A01D45/023 , A01D45/22 , A01D47/00 , A01D75/00
摘要： A system for modifying a row unit of a harvesting head, the system including at least one cutting disk, a right angle gear set configured for being drivingly connected to the cutting disk, and a drive shaft between a row unit gear box and the right angle gear set. The system may drive two counter-rotating cutting disks that can be positioned either at near the rear or the front of the row unit. A method for modifying the row unit includes removing existing stalk rolls and housings, installing a cover plate over a gearbox to which the housings were mounted, removing existing trash knives, drilling holes in the row unit frame for mounting the cutting disks, installing the cutting disks.
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公开(公告)号：US20180186207A1
公开(公告)日：2018-07-05
申请号：US15395806
申请日：2016-12-30
IPC分类号： B60G11/28 , B60G17/016 , B60G17/015 , B60G11/26 , A01B76/00 , A01D75/00
CPC分类号： A01D75/00 , A01B76/00 , A01D67/00 , B60G11/265 , B60G17/0152 , B60G17/016 , B60G2202/413 , B60G2300/08 , F16F15/023
摘要： The disclosure relates to a dampening system useful for reducing the shimmying or movement of caster on suspension systems of harvesters, such as self-propelled windrowers. The suspension system utilizes hydraulic cylinders on harvesters which are operably linked to the caster and that respond to movement of the caster and/or caster wheel during operation of the harvester in a high-speed operable mode.
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公开(公告)号：US09986687B2
公开(公告)日：2018-06-05
申请号：US15520583
申请日：2015-10-20
CPC分类号： A01F12/16 , A01D75/00 , A01D75/18 , A01D75/187 , A01F12/00
摘要： A stone trap assembly including an entrance and an exit. The entrance receives objects from a crop flow path for accumulation into the assembly during a harvesting operation, and the exit allows evacuation of the accumulated foreign objects out of the assembly during an evacuation operation. The assembly further includes a door configured to be rotatable around a first rotation axis, substantially transverse to the crop flow path, for movement along a door movement trajectory between a closed position and an evacuation position, and an impeller for forcing the accumulated foreign objects towards the exit. The impeller is configured to be rotatable around a second rotation axis, substantially transverse to the crop flow path, for movement along an impeller movement trajectory between a retracted position and an extended position closer towards the exit. The door and impeller are separately movable during at least a part of the trajectories.
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公开(公告)号：US09939135B2
公开(公告)日：2018-04-10
申请号：US15133951
申请日：2016-04-20
申请人： John Varhola
发明人： John Varhola
IPC分类号： F21V33/00 , F21V21/096 , B60C1/00 , A01D75/00 , F21S9/02
CPC分类号： F21V21/0965 , A01D75/00 , B60C1/00 , B60Q1/00 , F21S9/02 , F21V33/008
摘要： A magnetic headlight assembly. The magnetic headlight assembly includes a housing having a light assembly and one or more magnetic coupling mechanisms that can attach the headlight assembly to a working appliance, such as a lawnmower. The magnetic coupling mechanisms allow for the adjustment, attachment, and removal of the light assembly from a variety of working appliances without the need for tools. The light assembly includes one or more light sources that are controllable from a control box that can be selectively activated by a user for improved vision in low and no light conditions. In one embodiment, multiple magnetic headlight assemblies are electrically connected and independently controllable from each other.
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公开(公告)号：US09924635B1
公开(公告)日：2018-03-27
申请号：US15278530
申请日：2016-09-28
发明人： Javier Lopez , Antonio Bosquet , Felipe Ramina , Sergio Inglat , Rodrigo Avila , Renato Ribeiro
CPC分类号： A01D75/00 , A01D34/04 , A01D34/14 , A01D34/32 , A01D69/002
摘要： A header of an agricultural harvester or plant cutting machine is provided that includes a shaft sealing assembly for a center knife drive assembly having an output shaft, a cover, and a pressurized air source. The shaft sealing assembly is fastened to the cover, circumscribes the output shaft and conveys pressurized air for cleaning.
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公开(公告)号：US20180012345A1
公开(公告)日：2018-01-11
申请号：US15640754
申请日：2017-07-03
CPC分类号： G06T7/001 , A01D46/30 , A01D75/00 , A01D91/04 , G06T7/0012 , G06T2207/10024 , G06T2207/10048 , G06T2207/30004 , G06T2207/30128
摘要： A maturity determination device includes an image capturing device including a plurality of pixels arrayed one-dimensionally or two-dimensionally, the image capturing device performing image capturing of at least a part of a fruit or vegetable product to acquire an image, the plurality of pixels including a plurality of first pixels each including a first light transmission filter selectively transmitting light of a first wavelength band, the intensity of the light of the first wavelength band reflected by the fruit or vegetable product varying in accordance with a maturity level; and a signal processing circuit configured to find an area size ratio of an intensity distribution of the light of the first wavelength band on the basis of a predetermined reference value based on a pixel value obtained from the plurality of first pixels, and to generate maturity determination information in accordance with the area size ratio.
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公开(公告)号：US09565802B2
公开(公告)日：2017-02-14
申请号：US14282568
申请日：2014-05-20
申请人： Deere & Company
发明人： Tyler D. Schleicher
CPC分类号： A01D75/00 , A01B15/10 , A01B69/008 , A01D41/1278 , G01D5/142 , G07C5/085
摘要： An agricultural machine includes a crop row sensor which has a movable paddle which interacts with plants in the crop row, and which periodically generates a sensor signal representing a position of the paddle. A signal processing system includes a memory which stores a plurality of sensor signals. The system determines a minimum magnitude of the stored sensor signals, and generates a drop rate signal representing a change in the sensor signal in a period of time. A gap detection unit generates the gap signal if the minimum signal is less than a threshold and if the drop rate is greater than a drop rate threshold. Thus, the system generates a gap signal when the paddle encounters a gap in the crop row.
摘要翻译： 农业机械包括作物排传感器，其具有与作物行中的植物相互作用并且周期性地产生代表桨的位置的传感器信号的可移动桨。 信号处理系统包括存储多个传感器信号的存储器。 该系统确定所存储的传感器信号的最小值，并产生表示传感器信号在一段时间内变化的丢弃率信号。 如果最小信号小于阈值，并且丢弃率大于丢弃率阈值，则间隙检测单元产生间隙信号。 因此，当桨片在裁剪行中遇到间隙时，系统产生间隙信号。
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公开(公告)号：US09560805B2
公开(公告)日：2017-02-07
申请号：US14213577
申请日：2014-03-14
申请人： Oatey Co.
发明人： Eric Hull , Dennis R. Young
CPC分类号： A01D75/00 , A01D41/127 , A01D41/1271 , A01D43/085 , E03F7/04 , F16K15/03 , F16K15/031 , F16K15/04 , F16K27/0227 , Y10T137/7903
摘要： The present disclosure is directed to a backwater valve assembly comprising a main valve body, a flapper sub-assembly, and a cap. The main valve body has an inner wall that can define a recess into which the flapper sub-assembly can be removably secured. The flapper sub-assembly includes at least one flapper element that can pivot between an open position, in which the flapper element allows fluid to flow through the backwater valve assembly, and a closed position, in which the flapper element prevents fluid from flowing in the opposite direction. The flapper sub-assembly can be removably coupled to the cap to allow the flapper sub-assembly and cap to be installed in or removed from the main valve body together as a unitary assembly.
摘要翻译： 本公开涉及一种包括主阀体，挡板子组件和盖的回水阀组件。 主阀体具有能够限定挡板子组件可移除地固定到其中的凹部的内壁。 挡板子组件包括至少一个挡板元件，该挡板元件可以在打开位置之间枢转，打开位置中挡板元件允许流体流过回水阀组件，并且闭合位置，挡板元件防止流体流入 相反的方向。 挡板子组件可以可拆卸地联接到盖，以允许挡板子组件和盖子作为整体组件安装在主阀体中或从主阀体移除。
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公开(公告)号：US20160338267A1
公开(公告)日：2016-11-24
申请号：US14716136
申请日：2015-05-19
申请人： Deere & Company
发明人： Noel W. Anderson , Niels Dybro
CPC分类号： A01D45/02 , A01B79/005 , A01D41/127 , A01D45/021 , A01D75/00 , G01B21/08 , G01B21/10 , G01N3/30
摘要： A system for measuring plant attributes comprises a plant attribute sensor (103, 108, 110); a digital a priori plant location map (118); and an ECU (126) coupled to the plant attribute sensor (103, 108, 110) and configured to retrieve and use the a priori plant map and to anticipate a plant measurement based upon the a priori plant map and to use that anticipation to improve the accuracy of the plant measurement.
摘要翻译： 一种用于测量植物属性的系统包括植物属性传感器（103,108,110）; 数字先验植物位置图（118）; 以及耦合到所述植物属性传感器（103,108,110）并且被配置为检索和使用先验植物图并且基于先验植物图预测植物测量并且使用所述预期来改善的ECU（126） 工厂测量的准确性。
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公开(公告)号：US20160212941A1
公开(公告)日：2016-07-28
申请号：US15091343
申请日：2016-04-05
申请人： Deere & Company
发明人： Carlos D. Halmann
摘要： A harvesting system has a harvester that harvests a crop in a crop field. A position component senses a position of the harvester and provides an indication of the sensed position. A crop parameter sensor senses a crop parameter and provides an indication of the sensed crop parameter. A crop gap determination component determines determine a crop gap location, based on the indication of the sensed position and the indication of the sensed crop parameter.
摘要翻译： 收获系统有收割机，在作物田中收获作物。 位置部件感测收割机的位置并且提供感测位置的指示。 裁剪参数传感器检测作物参数并提供感测到的作物参数的指示。 作物间隙确定部件基于感测到的位置的指示和所感测的作物参数的指示来确定作物间隙位置。
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