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公开(公告)号：US10785905B2
公开(公告)日：2020-09-29
申请号：US15345847
申请日：2016-11-08
发明人： Jason Stoller , Justin Koch , Brian McMahon , Derek Sauder , Ian Radtke , Michael Strnad , Dale Koch , Matthew Morgan , Tracy Leman , Paul Wildermuth
摘要： Systems, methods and apparatus for monitoring soil properties and applying fertilizer during a planting operation. Various sensors are disposed in ground engaging components for monitoring soil properties. The ground engaging components may have structure for opening a side trench in the sidewalls of the seed trench and may include liquid application conduits for injecting liquid into the sidewalls of the resulting side trenches.
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公开(公告)号：US10219431B2
公开(公告)日：2019-03-05
申请号：US15672024
申请日：2017-08-08
发明人： Jason Stoller , Justin Koch , Brian McMahon , Derek Sauder , Ian Radtke , Michael Strnad , Dale Koch , Matthew Morgan , Tracy Leman , Paul Wildermuth
摘要： Systems, methods and apparatus for monitoring soil properties and applying fertilizer during a planting operation. Various sensors are disposed in ground engaging components for monitoring soil properties. The ground engaging components may have structure for opening a side trench in the sidewalls of the seed trench and may include liquid application conduits for injecting liquid into the sidewalls of the resulting side trenches.
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公开(公告)号：US11968922B2
公开(公告)日：2024-04-30
申请号：US16831770
申请日：2020-03-26
IPC分类号： A01C5/06 , A01B49/06 , A01B61/00 , A01B61/04 , A01B79/02 , A01C7/20 , A01C14/00 , A01C21/00 , G01N33/24 , A01B79/00 , A01C7/08
CPC分类号： A01C5/068 , A01B49/06 , A01B61/00 , A01B61/04 , A01B61/042 , A01B79/02 , A01C7/201 , A01C7/205 , A01C14/00 , A01C21/00 , G01N33/24 , G01N33/246 , A01B79/005 , A01C7/08 , G01N2033/245
摘要： A soil apparatus (e.g., seed firmer) having a locking system is described herein. In one embodiment, the soil apparatus includes a lower base portion for engaging in soil of an agricultural field, an upper base portion, and a neck portion having protrusions to insert into the lower base portion of a base and then lock when a region of the upper base portion is inserted into the lower base portion and this region of the upper base portion presses the protrusions to lock the neck portion to the upper base portion.
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公开(公告)号：US11839171B2
公开(公告)日：2023-12-12
申请号：US16998693
申请日：2020-08-20
发明人： Michael Strnad , Jeremy Hodel , Dale Koch , Todd Swanson , Dillon Sloneker
IPC分类号： A01B76/00 , A01C5/06 , A01B79/00 , A01B49/02 , A01B49/06 , A01B63/32 , A01C7/04 , G01B7/26 , G01B15/00 , A01C7/20
CPC分类号： A01B76/00 , A01B49/027 , A01B49/06 , A01B63/32 , A01B79/005 , A01C5/064 , A01C5/066 , A01C5/068 , A01C7/042 , A01C7/203 , A01C7/205 , G01B7/26 , G01B15/00
摘要： A row unit downforce system including: a downforce actuator in operational communication with the row unit and constructed and arranged to apply supplemental downforce to the row unit and opening disks; a monitoring system comprising at least one furrow depth sensor constructed and arranged to generate furrow depth values; and a control system module, wherein the control system module is constructed and arranged to generate actuator command signals in response to the furrow depth values.
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公开(公告)号：US11678600B2
公开(公告)日：2023-06-20
申请号：US16764770
申请日：2018-11-15
发明人： Dale Koch , Jason Stoller , Todd Swanson , Michael Strnad , Matthew Morgan , Ian Radtke , Timothy Kater , Jeremy Hodel
摘要： A system for sensing characteristics of a trench in a soil surface during planting operations. A trench opening assembly opens a trench in the soil surface as the trench opening assembly moves in a forward direction of travel. A trench closing assembly disposed rearward of the trench opening assembly closes the opened trench with soil. One or more sensors may be disposed on an appurtenance disposed in said trench configured to provide characteristics of an area of the open trench or an area of the trench closed with soil by the trench closing assembly or a sensor may be disposed outside of said trench configured to provide characteristics of an area of the trench closed with soil or a combination of the sensors may be disposed in the trench and outside of the trench.
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公开(公告)号：US20220381548A1
公开(公告)日：2022-12-01
申请号：US17818039
申请日：2022-08-08
发明人： Todd Swanson , Dale M. Koch , Michael Strnad
摘要： An agricultural trench depth sensing system having a trench implement adapted to be disposed in a soil trench opened in a soil surface. In one embodiment an ultrasonic sensor detects a distance to an upper surface of said trench implement or a target disposed thereon. In another embodiment, said trench implement includes one or more fingers which rotate with respect to said trench implement to detect the soil surface relative to said trench implement. In another embodiment, said trench implement includes side sensors for detecting the sidewall of the soil trench.
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公开(公告)号：US20210051839A1
公开(公告)日：2021-02-25
申请号：US17080671
申请日：2020-10-26
发明人： Michael Strnad , Jeremy Hodel , Dale Koch , Todd Swanson , Dillon Sloneker
IPC分类号： A01B76/00 , A01C5/06 , A01B79/00 , A01B49/02 , A01B49/06 , A01B63/32 , A01C7/04 , G01B7/26 , G01B15/00 , A01C7/20
摘要： An agricultural implement system having: a row unit coupled to a tool bar of an agricultural implement; an opener system coupled to the row unit and configured to engage soil to form a trench; a soil condition sensor; a closing system, configured to close the trench created by the opener system, the closing system comprises: a first disk configured to engage the soil and close the trench; a second disk configured to engage the soil and close the trench; and a controller configured to couple to the soil condition sensor and control a position or orientation of the first disk or the second disk in response to feedback from the soil condition sensor.
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公开(公告)号：US20200375085A1
公开(公告)日：2020-12-03
申请号：US16998693
申请日：2020-08-20
发明人： Michael Strnad , Jeremy Hodel , Dale Koch , Todd Swanson , Dillon Sloneker
IPC分类号： A01B76/00 , A01C5/06 , A01B79/00 , A01B49/02 , A01B49/06 , A01B63/32 , A01C7/04 , G01B7/26 , G01B15/00 , A01C7/20
摘要： A row unit downforce system including: a downforce actuator in operational communication with the row unit and constructed and arranged to apply supplemental downforce to the row unit and opening disks; a monitoring system comprising at least one furrow depth sensor constructed and arranged to generate furrow depth values; and a control system module, wherein the control system module is constructed and arranged to generate actuator command signals in response to the furrow depth values.
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公开(公告)号：US20200249218A1
公开(公告)日：2020-08-06
申请号：US16831773
申请日：2020-03-26
发明人： Michael Strnad , Matthew Morgan , Dale M. Koch , Jeremy Hodel
摘要： A soil apparatus (e.g., seed firmer) having a locking system is described herein. In one embodiment, the soil apparatus includes a lower base portion for engaging in soil of an agricultural field, an upper base portion, and a neck portion having protrusions to insert into the lower base portion of a base and then lock when a region of the upper base portion is inserted into the lower base portion and this region of the upper base portion presses the protrusions to lock the neck portion to the upper base portion.
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公开(公告)号：US20180283923A1
公开(公告)日：2018-10-04
申请号：US15997676
申请日：2018-06-04
发明人： Justin Koch , Michael Strnad
IPC分类号： G01F15/12 , G01F1/30 , A01D65/02 , A01D61/04 , A01F12/46 , A01D41/127 , G01F22/00 , G01F3/00
CPC分类号： G01F15/12 , A01D41/1272 , A01D61/04 , A01D65/02 , A01F12/46 , G01F1/30 , G01F3/00 , G01F22/00 , G01F23/2921
摘要： Apparatus, systems and methods are provided for monitoring yield while harvesting grain. Grain released from paddles on the clean grain elevator chain of a harvester contacts a flow sensor which reports the rate of grain flow through the clean grain elevator. In some embodiments a brush is mounted to the chain and disposed to clean the flow sensor surface. In other embodiments a bucket mounted to the clean grain elevator chain releases grain against the flow sensor at a rate dependent on a grain property.
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