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公开(公告)号：US20240149287A1
公开(公告)日：2024-05-09
申请号：US18307969
申请日：2023-04-27
申请人： Deere & Company
IPC分类号： B05B12/12 , A01B79/00 , A01G25/16 , A01M7/00 , B05B1/08 , B05B1/16 , B05B1/20 , B05B1/30 , B05B12/06 , B05B15/658
CPC分类号： B05B12/126 , A01B79/005 , A01G25/16 , A01M7/006 , A01M7/0089 , B05B1/083 , B05B1/1645 , B05B1/169 , B05B1/20 , B05B1/30 , B05B1/3053 , B05B12/06 , B05B15/658
摘要： Embodiments include individual physical spray nozzles that have passageways inside to combine fluids that flow out of the spray nozzles. The nozzles have at least two valves that are opened and closed in an interleaved manner. The nozzles have multiple outlets. Such nozzles are mounted on a variety of implements including agricultural or industrial spray booms.
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公开(公告)号：US20210321555A1
公开(公告)日：2021-10-21
申请号：US16854258
申请日：2020-04-21
申请人： Deere & Company
摘要： Systems and methods are provided for enhancing identification of crop conditions and execution of remedial actions in near real-time. An agricultural vehicle may include a crop analysis system having a computing device and an imaging array for capturing a set of images of a crop. The computing device analyzes images acquired by the imaging array to determine whether a crop experiences a particular condition. The computing device, when a condition is identified, can signal an agriculture machine to perform a remedial action.
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公开(公告)号：US10980170B2
公开(公告)日：2021-04-20
申请号：US16145691
申请日：2018-09-28
申请人： Deere & Company
发明人： David S. Mercer , Richard A. Humpal
摘要： A mobile agricultural application machine includes a controllable valve and nozzle through which a substance is applied to an agricultural field. The controllable valve is a piezo-actuated valve. An application control system generates valve control signals to control a piezo actuator on the piezo-actuated valve.
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公开(公告)号：US10820585B2
公开(公告)日：2020-11-03
申请号：US15703797
申请日：2017-09-13
申请人： Deere & Company
发明人： Mark E. Barker , Richard A. Humpal
摘要： The sprayer system associated with a work vehicle having a boom and a fluid source may include a spray device configured to selectively apply a fluid from the fluid source on the work vehicle to an agricultural crop. The sprayer system may further include a drop apparatus having a linkage assembly with a top portion coupled to the boom and a bottom portion coupled to the spray device. The linkage assembly may be selectively repositionable between a retracted position and an extended position to raise and lower the spray device relative to the boom along an upright reference axis.
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公开(公告)号：US10773271B2
公开(公告)日：2020-09-15
申请号：US14844619
申请日：2015-09-03
申请人： Deere & Company
摘要： Embodiments include a sprayer system having dynamic pre-sets to control spray nozzles that each individually operates continuously or under a time-modulated or a frequency-modulated electronic signal control to release the liquid droplets. Collectively, adjacent or near neighboring nozzles are also controlled by time-sequencing through different modes of operation or physical configurations on each spray nozzle. The spray nozzles are mounted on a variety of implements including agricultural or industrial spray booms.
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公开(公告)号：US10730065B2
公开(公告)日：2020-08-04
申请号：US16172788
申请日：2018-10-27
申请人： Deere & Company
IPC分类号： B05B12/12 , B05B15/658 , A01B79/00 , B05B1/08 , B05B1/16 , B05B1/20 , B05B1/30 , B05B12/06 , A01M7/00 , A01G25/16
摘要： Embodiments include individual physical spray nozzles that have passageways inside to combine fluids that flow out of the spray nozzles. The nozzles have at least two valves that are opened and closed in an interleaved manner. The nozzles have multiple outlets. Such nozzles are mounted on a variety of implements including agricultural or industrial spray booms.
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公开(公告)号：US10189031B2
公开(公告)日：2019-01-29
申请号：US14506057
申请日：2014-10-03
申请人： Deere & Company
IPC分类号： A01M7/00 , B05B1/30 , B05B15/658 , A01B79/00 , B05B1/08 , B05B1/16 , B05B1/20 , B05B12/06 , A01G25/16
摘要： Embodiments include individual physical spray nozzles that have passageways inside to combine fluids that flow out of the spray nozzles. The nozzles have at least two valves that are opened and closed in an interleaved manner. The nozzles have multiple outlets. Such nozzles are mounted on a variety of implements including agricultural or industrial spray booms.
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公开(公告)号：US20170050206A1
公开(公告)日：2017-02-23
申请号：US15208062
申请日：2016-07-12
申请人： Deere & Company
CPC分类号： B05B15/658 , B05B13/0278 , F16L41/06 , F16L41/12 , Y10T137/6123
摘要： A spray nozzle body has an upper end provided with a clamp arrangement comprising upper and lower clamp halves tightly clamped onto a fluid supply tube having a preselected first diameter. A removable tubular fluid delivery stem is received in a receiver hole extending vertically into the nozzle body from a clamping surface of the lower clamp half and has an upper end portion tightly received in a fluid outlet hole, of preselected size, provided in the supply tube. The clamp arrangement may be reconfigured for being clamped onto a smaller fluid supply tube by providing a replacement upper clamp half and a pipe-size adapter, each having appropriately sized clamping surfaces, with the adapter being seated within the clamping surface of the lower clamp half The pipe-size adapter incorporates a suitably dimensioned fluid delivery stem.
摘要翻译： 喷嘴主体具有设置有夹具装置的上端，该夹具装置包括紧紧地夹紧在具有预先选定的第一直径的流体供应管上的上下夹具半部。 可移除的管状流体输送杆被容纳在从下夹具半部的夹紧表面垂直延伸到喷嘴体内的接收孔中，并且具有紧密地容纳在预选尺寸的流体出口孔中的上端部分，其设置在供给管 。 可以通过提供更换的上夹具半部和管尺寸适配器，每个具有适当尺寸的夹紧表面，夹具布置可被重新配置以夹紧在较小的流体供应管上，适配器位于下夹具半部的夹紧表面内 管尺寸适配器包含适当尺寸的流体输送杆。
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公开(公告)号：US20150367357A1
公开(公告)日：2015-12-24
申请号：US14505944
申请日：2014-10-03
申请人： Deere & Company
CPC分类号： B05B1/30 , A01B79/005 , A01G25/16 , A01G25/162 , A01M7/0089 , B05B1/16 , B05B3/02 , B05B7/04 , B05B12/004 , B05B12/04 , B05B12/06 , B05B12/12 , B05B12/126 , B05B13/005 , B05B13/0421 , B05B15/62
摘要： An individual spray nozzle contains two or more valves that are actuated by time or frequency modulated signals such as pulse width modulated (PWM) signals. The PWM signals are interleaved to open and close each of the respective valves that enable fluid to flow from an input to a combined output. The opening and closing positions of two or more different valves are interleaved to increase the range of performance, such as to increase the frequency of fluid flow from the input to the combined output. Additional embodiments are described.
摘要翻译： 单个喷嘴包含两个或更多个阀，其由诸如脉冲宽度调制（PWM）信号的时间或频率调制信号致动。 PWM信号被交织以打开和关闭各个阀，使流体能够从输入流向组合输出。 两个或更多个不同阀的打开和关闭位置被交错以增加性能的范围，例如增加从输入到组合输出的流体流动的频率。 描述其他实施例。
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公开(公告)号：US11930732B2
公开(公告)日：2024-03-19
申请号：US17379735
申请日：2021-07-19
申请人： Deere & Company
发明人： Kilian Wolff , Roland Werner , Richard A. Humpal , Wolfram Haiges
CPC分类号： A01C21/005 , A01B39/20 , A01C7/08 , A01G25/09 , A01G25/16 , B05B13/005 , A01M7/0071 , A01M21/00
摘要： An agricultural machine system for performing agricultural tasks in a field on which plants are planted or will be planted in a pattern, the system comprising: a prime mover; a tool bar connected to the prime mover; a plurality of units attached to the tool bar, the units configured to perform at least one agricultural tasks and wherein at least two of the units are disposed in an offset relationship from each other with respect to a forward direction of travel of the agricultural machine about the tool bar; and a control unit in communication with the prime mover and the plurality of units, the control unit configured to determine a selective location corresponding to the pattern in which plants are planted or will be planted and activate the units at the selective location to perform the at least one agricultural task as the agricultural machine system travels along a plurality of rows.
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