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公开(公告)号：US20150066315A1
公开(公告)日：2015-03-05
申请号：US14534920
申请日：2014-11-06
CPC分类号： A01B63/008 , A01B49/04 , A01B49/06 , A01B71/02 , A01B79/005 , A01C5/062 , A01C5/064 , A01C7/203 , A01C7/205 , A01C21/00 , Y10S111/90 , Y10S111/903
摘要： Agricultural devices, row unit adjustment systems, and methods of adjusting a depth of a furrow are provided. In some aspects, an agricultural device is adapted to plant seeds and includes a frame, a furrow opener coupled to the frame and adapted to cut a furrow including a depth, a sensor adapted to sense a characteristic associated with planting seeds and generate a signal associated with the sensed characteristic, and a processing unit receiving the signal associated with the sensed characteristic. The depth of the furrow is adjustable based on the signal associated with the sensed characteristic. Such characteristic may be a characteristic of the soil, a force applied to the agricultural device, or a position of a portion of the agricultural device.
摘要翻译： 提供了农业装置，行单元调整系统以及调整沟槽深度的方法。 在一些方面，农业装置适于种植种子，并且包括框架，开沟器，其耦合到框架并且适于切割包括深度的沟槽，传感器适于感测与种植种子相关联的特性并产生相关联的信号 以及处理单元，其接收与感测到的特性相关联的信号。 沟槽的深度可以根据与检测到的特性相关联的信号进行调整。 这种特征可以是土壤的特征，施加到农业装置的力或农业装置的一部分的位置。
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公开(公告)号：US20140352587A1
公开(公告)日：2014-12-04
申请号：US14460680
申请日：2014-08-15
CPC分类号： A01C7/128 , A01C7/105 , A01C21/00 , G01N21/17 , Y10S111/903 , Y10S111/904
摘要： Seed meters, agricultural planters, and methods of planting seed are provided. Such meters, planters, and methods may include a housing defining a chamber, a seed disc rotatably coupled to the housing and at least partially positioned within the chamber with the seed disc adapted to engage a seed, and a sensor for detecting a characteristic of the seed after the seed disengages the seed disc and before the seed exits the seed meter. The sensor may be coupled to a seed chute of the seed meter and may detect a wide variety of seed characteristics such as seed position within the seed chute, seed size, and seed shape. The seed characteristic may be used to adjust operation of the seed meters, agricultural planters, and methods. In some instances, the adjustment may be manual. In other instances, the adjustment may be automatic.
摘要翻译： 提供种子计，农业种植者和种子种植方法。 这种米，花盆和方法可以包括：限定腔室的壳体，可旋转地联接到壳体并且至少部分地定位在腔室内的种子盘，种子盘适于接合种子;以及传感器，用于检测 种子在种子离开种子盘之后，种子离开种子计。 传感器可以连接到种子计的种子槽，并且可以检测各种种子特征，例如种子槽内的种子位置，种子大小和种子形状。 种子特性可用于调整种子计量器，农业种植者和方法的操作。 在某些情况下，调整可能是手动的。 在其他情况下，调整可以是自动的。
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公开(公告)号：US09807923B2
公开(公告)日：2017-11-07
申请号：US14460680
申请日：2014-08-15
CPC分类号： A01C7/128 , A01C7/105 , A01C21/00 , G01N21/17 , Y10S111/903 , Y10S111/904
摘要： Seed meters, agricultural planters, and methods of planting seed may include a housing defining a chamber, a seed disc rotatably coupled to the housing and at least partially positioned within the chamber with the seed disc adapted to engage a seed, and a sensor for detecting a characteristic of the seed after the seed disengages the seed disc and before the seed exits the seed meter. The sensor may be coupled to a seed chute of the seed meter and may detect a wide variety of seed characteristics such as seed position within the seed chute, seed size, and seed shape. The seed characteristic may be used to adjust operation of the seed meters, agricultural planters, and methods. In some instances, the adjustment may be manual. In other instances, the adjustment may be automatic.
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公开(公告)号：US09686901B2
公开(公告)日：2017-06-27
申请号：US14547651
申请日：2014-11-19
CPC分类号： A01B63/008 , A01B49/04 , A01B49/06 , A01B71/02 , A01B76/00 , A01B79/005 , A01C5/062 , A01C5/064 , A01C7/203 , A01C7/205 , A01C21/00 , Y10S111/90 , Y10S111/903
摘要： An agricultural device includes a number of row units that each includes a seed furrow opener that creates a furrow in the soil for seed placement. Each row unit is mounted to a toolbar of the device by way of a four-bar linkage which allows each row unit to move vertically to adjust to the contour of the soil independently of the other row units on the same toolbar. The four-bar linkages include one or more springs which work to transfer weight from the toolbar to the row unit. An actuator varies the tension in the spring thereby adjusting the down or up force applied to the row unit.
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公开(公告)号：US20150223392A1
公开(公告)日：2015-08-13
申请号：US14619758
申请日：2015-02-11
发明人： Matthew J. Wilhelmi , Marvin Bachman , Dustan Hahn , Michael J. Myers , Vaughan Stevenson , Robert Blackwell , Courtney N. Achen
摘要： An agricultural implement is provided that includes a number of row units. The row units include one or more seed meters for receiving, singulating, and dispensing seed to the ground such that preferred spacing of subsequent seed is attained. Seed delivery systems are included to aid in transporting the seed from the seed meter to the ground in a controlled manner to mitigate skips and to aid in controlling the spacing of the seeds, which can be based upon the ground speed of the implement as it moves through the field. The seed delivery systems can control the transport of the seed to a furrow in the field such that the seed can experience zero or near zero relative velocity so that the seed will have little to no movement once positioned in the furrow.
摘要翻译： 提供了包括多个行单元的农具。 行单元包括用于接收，分离和分配种子到地面的一个或多个种子计量器，使得获得后续种子的优选间隔。 包括种子传送系统以帮助将种子从种子计量器以受控的方式运送到地面以减轻跳跃并帮助控制种子的间距，这可以基于工具移动时的地面速度 通过现场。 种子传送系统可以控制种子在现场的沟槽中的运输，使得种子可以经历零或接近零的相对速度，使得一旦定位在沟槽中，种子将几乎没有运动。
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公开(公告)号：US20220192072A1
公开(公告)日：2022-06-23
申请号：US17653991
申请日：2022-03-08
摘要： Agricultural devices, row unit adjustment systems, and methods of adjusting a depth of a furrow. In some aspects, an agricultural device is adapted to plant seeds and includes a frame, a furrow opener coupled to the frame and adapted to cut a furrow including a depth, a sensor adapted to sense a characteristic associated with planting seeds and generate a signal associated with the sensed characteristic, and a processing unit receiving the signal associated with the sensed characteristic. The depth of the furrow is adjustable based on the signal associated with the sensed characteristic. Such characteristic may be a characteristic of the soil, a force applied to the agricultural device, or a position of a portion of the agricultural device.
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公开(公告)号：US10477753B2
公开(公告)日：2019-11-19
申请号：US15783708
申请日：2017-10-13
发明人： Courtney N. Achen , Marvin Bachman , Rhett Schildroth , Merlan Rolffs , Michael J. Myers , John Kollman , John P. Mulherin
摘要： An agricultural planter includes systems, methods, and apparatuses for maintaining down force pressure at row units of the planter. The row units may include an electric linear actuator connected to linkages of the row units to maintain a down force pressure for the row unit. The linkage may also be removed and replaced with a strut or like mechanism to apply a direct down force pressure to components of the row unit. One or more sensors can be included to obtain information related to the ground to automatically adjust the amount of down force provided based upon a ground characteristic in order to maintain a substantially uniform furrow depth.
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公开(公告)号：US09814172B2
公开(公告)日：2017-11-14
申请号：US14665724
申请日：2015-03-23
发明人： Courtney N. Achen , Marvin Bachman , Rhett Schildroth , Merlan Rolffs , Michael J. Myers , John Kollman , John P. Mulherin
摘要： An agricultural planter includes systems, methods, and apparatus for providing down force pressure at row units of the planter. The row units may include an electric linear actuator connected to linkages of the row units to provide and maintain a down force pressure for the row unit. The linkage may also be removed and replaced with a strut or like mechanism to apply a direct down force pressure to components of the row unit. One or more sensors can be included to obtain information related to the ground to automatically adjust the amount of down force provided based upon a ground characteristic in order to maintain a substantially uniform furrow depth.
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9.发明申请公开(公告)号：US20140000919A1
公开(公告)日：2014-01-02
申请号：US13927177
申请日：2013-06-26
发明人： Marvin Bachman , Dustan Hahn
IPC分类号： A01B63/24
CPC分类号： A01B63/24 , A01B63/114 , A01B73/044 , A01C7/205
摘要： An agricultural implement is provided having a tongue, a central toolbar extending from the tongue, and first and second wings extending generally outwardly from the central toolbar. The implement may include a central hopper system to provide the material to individual row units along the central toolbar and wings, or may include individual hoppers located at each of the row units along the toolbars. A weight distribution system is used with the implement to update and adjust the amount of down force applied at the outer toolbars or wings, and the individual row units. The distribution system includes an intelligent control connected to sensors and cylinders. Therefore, the intelligent control receives information from the sensors and adjusts the cylinders accordingly to provide the appropriate amount of down force and to adjust the down force on a real time basis, and can be a closed loop or open loop system.
摘要翻译： 提供了具有舌部，从舌部延伸的中央工具栏以及从中央工具栏大致向外延伸的第一和第二翼的农具。 工具可以包括中心料斗系统，以将材料沿着中央工具栏和机翼提供给单独的行单元，或者可以包括沿着工具栏位于每个行单元的单个料斗。 与该工具一起使用配重系统来更新和调整施加在外部工具栏或机翼以及各行单元上的向下力的量。 配电系统包括连接到传感器和汽缸的智能控制。 因此，智能控制器从传感器接收信息并相应地调节气缸以提供适当的下压力并且实时地调节向下的力，并且可以是闭环或开环系统。
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公开(公告)号：US12058946B2
公开(公告)日：2024-08-13
申请号：US17653991
申请日：2022-03-08
CPC分类号： A01B63/008 , A01B49/04 , A01B49/06 , A01B71/02 , A01B79/005 , A01C5/062 , A01C5/064 , A01C7/203 , A01C7/205 , A01C21/00 , Y10S111/90 , Y10S111/903
摘要： Agricultural devices, row unit adjustment systems, and methods of adjusting a depth of a furrow. In some aspects, an agricultural device is adapted to plant seeds and includes a frame, a furrow opener coupled to the frame and adapted to cut a furrow including a depth, a sensor adapted to sense a characteristic associated with planting seeds and generate a signal associated with the sensed characteristic, and a processing unit receiving the signal associated with the sensed characteristic. The depth of the furrow is adjustable based on the signal associated with the sensed characteristic. Such characteristic may be a characteristic of the soil, a force applied to the agricultural device, or a position of a portion of the agricultural device.
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