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公开(公告)号：US20180279545A1
公开(公告)日：2018-10-04
申请号：US16000255
申请日：2018-06-05
发明人： Manfred Pirkenseer , Philipp Horsch
CPC分类号： A01C7/046 , A01C5/064 , A01C7/206 , A01C15/00 , A01C21/005
摘要： A metering system for a row unit for individual dispensing of grains comprises metering devices having a chamber for carrying grains, whereby a defined pressure level in the chamber is higher than ambient pressure. At least two metering elements establish a border to the chamber, whereby the metering elements are arranged within the housing so that they can be turned and the metering elements consist of cut-outs arranged along a curved path for picking up grains. At least one grain dispensing area is intended, which is defined by the chamber and the metering elements. The grain dispensing area includes a seed inlet element for transporting separated grains to a seed metering pipe to dispense the separated grains into a furrow, whereby a pressure application device is arranged at the seed inlet element or the seed metering pipe, to produce an air stream for the acceleration of the grains.
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公开(公告)号：US10007640B2
公开(公告)日：2018-06-26
申请号：US14002638
申请日：2012-03-02
申请人： Franz-Xaver Maidl
发明人： Franz-Xaver Maidl
CPC分类号： G06F15/00 , A01B79/005 , A01B79/02 , A01C15/00 , A01C17/00 , A01C17/006 , A01C17/008 , A01C21/00 , A01C21/007
摘要： A method and a device for discharging fertilizer for agricultural cultivated plants are disclosed. According to the invention, the required quantity of fertilizer is determined depending on the current nutrient uptake (nutrient status), optimum nutrient uptake (nutrient requirement) by the fertilizing deadline, and optimum nutrient uptake (nutrient requirement by the next fertilizing deadline, wherein other influencing factors are taken into consideration via a correction factor DIMA.
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公开(公告)号：US09959507B2
公开(公告)日：2018-05-01
申请号：US15149888
申请日：2016-05-09
IPC分类号： G06Q50/02 , G01N33/00 , G01N33/24 , A01G1/00 , G06N99/00 , G06F17/50 , G06N7/00 , A01G25/00 , A01F25/16 , A01D41/00 , A01C15/00 , A01C7/00
CPC分类号： G06N7/005 , A01C7/00 , A01C15/00 , A01D41/00 , A01F25/16 , A01G22/00 , A01G25/00 , G01C11/025 , G01N33/0098 , G01N33/24 , G06F17/50 , G06N99/005 , G06Q50/02 , Y02A40/12
摘要： A device may receive sensor data from a sensor device located on a particular farm. The device may identify an alert, associated with the particular farm, based on the sensor data and using a model. The model may be created based on imagery data and numeric data relating to a group of farms. The device may determine, using the model, a recommended course of action to address the alert, and provide, to a user device associated with the particular farm, the recommended course of action.
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公开(公告)号：US20180077855A1
公开(公告)日：2018-03-22
申请号：US15822764
申请日：2017-11-27
发明人： Todd M. Hyman , Bunika San
CPC分类号： A01C7/082 , A01C7/02 , A01C7/081 , A01C7/084 , A01C15/00 , A01C15/04 , A01C21/00 , B65G53/04
摘要： The present invention describes an air-powered device that propels seed from a storage container and distributes seeds from a horizontal tube into a series of vertical tubes, and shoots the seeds from those vertical tubes into the ground. The device can be carried by a human user or mounted on a cart having wheels or skis, and towed through a field while being used to plant seed. The different methods of carrying and operating the device enable farmers to utilize the device in different types of terrain and during different condition. The device can be manufactured from common, affordable materials, such as PVC, and offers rural farmers a portable solution for planting their crops that is efficient and low-cost.
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公开(公告)号：US09872426B2
公开(公告)日：2018-01-23
申请号：US15226264
申请日：2016-08-02
申请人： Ausplow Pty. Ltd.
摘要： A digging assembly for a plough. The digging assembly has a digging blade assembly that is moved through the soil to form a slot, and a closing tool assembly that forms a seed bed by partly closing the slot formed by the digging blade assembly. Following the closing tool assembly is a seed boot that delivers seed to the seed bed formed by the closing tool assembly.
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公开(公告)号：US09788476B2
公开(公告)日：2017-10-17
申请号：US15174180
申请日：2016-06-06
CPC分类号： A01C7/102 , A01B59/00 , A01C5/064 , A01C5/068 , A01C7/08 , A01C7/081 , A01C15/00 , A01C19/00 , A01C21/00
摘要： A planter system includes a planter having an unloading valve and a controller. The unloading valve is fluidly coupled between an inlet and an outlet of a pump. The unloading valve is configured to receive a fluid at a supply pressure, to supply a first portion of the fluid from the inlet to a hydraulic planter system at an unloading pressure less than the supply pressure, and to recirculate a remainder of the fluid to the pump via the outlet. The controller is communicatively coupled to the unloading valve and to the pump. The controller is configured to control the pressure of the fluid supplied to the inlet and to control the unloading pressure of the first portion supplied to the hydraulic planter system.
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公开(公告)号：US09615506B2
公开(公告)日：2017-04-11
申请号：US14537731
申请日：2014-11-10
CPC分类号： A01C7/102 , A01C7/081 , A01C15/00 , A01C15/04 , A01M9/0053 , B05B15/50 , B05B15/52 , B05B15/5223 , B05B15/555
摘要： The present disclosure describes an agricultural system having a flow path configured to distribute agricultural product from a product storage tank to a row unit across a field via an air flow. The flow path includes an inlet configured to receive the agricultural product, an outlet configured to output the agricultural product, a body extending between the inlet and the outlet, and a first pressure tap and a second pressure tap each extending into the body. The agricultural system also includes a first pressure sensor fluidly coupled to the first pressure tap and configured to output a first signal indicative of a first static pressure of the air flow proximate to the first pressure tap, and a second pressure sensor fluidly coupled to the second pressure tap and configured to output a second signal indicative of a second static pressure of the air flow proximate to the second pressure tap. Further, the agricultural system includes a controller communicatively coupled to the first pressure sensor and the second pressure sensor and configured to receive the first signal and the second signal, and a supplemental air supply fluidly coupled to the flow path proximate to the inlet and configured to selectively provide a supplemental air flow to the flow path. The controller is configured to instruct the supplemental air supply to selectively provide the supplemental air flow to the flow path based on the first signal, the second signal, or a combination thereof.
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公开(公告)号：US20160340037A1
公开(公告)日：2016-11-24
申请号：US15224871
申请日：2016-08-01
CPC分类号： B64D1/16 , A01C15/00 , A01M9/0053 , B07B1/005 , B64C39/024 , B64C2201/128 , B64C2201/146 , B64D1/12 , B64D1/18 , G05D1/00
摘要： A device is provided. The device includes one or more electric sifters externally mounted to an aircraft and configured to store a payload. Each electric sifter includes a loading port to add the payload and a distribution apparatus to distribute the payload when the aircraft is airborne. The device also includes an uploaded program, configured to control the aircraft and the device. The uploaded program directs the aircraft to land at a designated location in response to a payload of a designated one of the one or more electric sifters reaching a predetermined level. In response to the device receives a command to activate the distribution apparatus, the distribution apparatus distributes the payload from the device.
摘要翻译： 提供了一种设备。 该装置包括一个或多个外部安装到飞机上并被配置为存储有效载荷的电动筛。 每个电动筛包括加载有效载荷的装载端口和分配装置以在飞机机载时分配有效载荷。 设备还包括被配置为控制飞行器和设备的上传程序。 响应于达到预定水平的一个或多个电动筛分器中指定的一个的有效载荷，上传的程序指示飞机在指定位置着陆。 响应于设备接收到激活分发设备的命令，分配设备从设备分配有效载荷。
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公开(公告)号：US20160278281A1
公开(公告)日：2016-09-29
申请号：US15174400
申请日：2016-06-06
CPC分类号： A01C7/102 , A01B59/00 , A01C5/064 , A01C5/068 , A01C7/08 , A01C7/081 , A01C15/00 , A01C19/00 , A01C21/00
摘要： A planter system includes a planter having an unloading valve and a controller. The unloading valve is fluidly coupled between an inlet and an outlet of a pump. The unloading valve is configured to receive a fluid at a supply pressure, to supply a first portion of the fluid from the inlet to a hydraulic planter system at an unloading pressure less than the supply pressure, and to recirculate a remainder of the fluid to the pump via the outlet. The controller is communicatively coupled to the unloading valve and to the pump. The controller is configured to control the pressure of the fluid supplied to the inlet and to control the unloading pressure of the first portion supplied to the hydraulic planter system.
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公开(公告)号：US09192095B1
公开(公告)日：2015-11-24
申请号：US13801106
申请日：2013-03-13
IPC分类号： A01C5/06 , A01C7/00 , A01C15/00 , A01C21/00 , A01C23/02 , A01B79/02 , A01B23/02 , A01B35/20 , A01B49/06
CPC分类号： A01C5/062 , A01B23/02 , A01B35/20 , A01B49/06 , A01B79/02 , A01C15/00 , A01C15/008 , A01C21/00 , A01C23/025
摘要： An improved fertilizer knife presents a leading edge and rear tube receiving portion. The rear tube receiving portion is precision cast to frictionally receive the distal end of a flexible polymer fertilizer tube which is connected, at least indirectly, to an implement fertilizer tank. The rear tube receiving portion also has at least one opening at the lower end thereof for allowing fertilizer to escape from the flexible polymer fertilizer tube into the surrounding soil during a fertilizing operation.
摘要翻译： 改进的肥料刀具有前缘和后管接收部分。 后管接收部分被精密铸造以摩擦地接收柔性聚合物肥料管的远端，其至少间接地连接到工具肥料罐。 后管接收部分在其下端还具有至少一个开口，用于允许肥料在施肥操作期间从柔性聚合物肥料管逸出到周围的土壤中。
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