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1.发明申请公开(公告)号：US20200260635A1
公开(公告)日：2020-08-20
申请号：US16869708
申请日：2020-05-08
Applicant: CNH Industrial Canada, Ltd.
Inventor： Trevor Kowalchuk , Robin B. Schilling , Jack Turner
IPC: A01C7/20
Abstract: A disc opener unit for an agricultural implement has a down pressure adjustment device that automatically adjusts the amount of down pressure applied on a furrowing disc based on strain measurements taken by a strain gauge or load cell. The strain gauge, which may be mounted to an arm that is used to set the position of a depth setting gauge wheel, provides feedback to a processor that in turn controls the amount of hydraulic fluid in a hydraulic cylinder to adjust the down force applied on the disc. The amount of down pressure is therefore adjusted in substantially real-time in response to changes in field conditions, which improves furrow depth consistency and reduces wear on the gauge wheel and its components.
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2.发明申请公开(公告)号：US20190327882A1
公开(公告)日：2019-10-31
申请号：US16508613
申请日：2019-07-11
Applicant: CNH Industrial Canada, Ltd.
Inventor： Trevor Kowalchuk , Robin B. Schilling , Jack Turner
IPC: A01C7/20
Abstract: A disc opener unit for an agricultural implement has a down pressure adjustment device that automatically adjusts the amount of down pressure applied on a furrowing disc based on strain measurements taken by a strain gauge or load cell. The strain gauge, which may be mounted to an arm that is used to set the position of a depth setting gauge wheel, provides feedback to a processor that in turn controls the amount of hydraulic fluid in a hydraulic cylinder to adjust the down force applied on the disc. The amount of down pressure is therefore adjusted in substantially real-time in response to changes in field conditions, which improves furrow depth consistency and reduces wear on the gauge wheel and its components.
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公开(公告)号：US11266055B2
公开(公告)日：2022-03-08
申请号：US16246060
申请日：2019-01-11
Applicant: CNH Industrial Canada, Ltd.
Inventor： Jack Turner , Gordon Anthony Engel
Abstract: An air seeder cart has a fill auger pivotally mounted to the frame of the air seeder cart and moveable to position the fill auger for filling seed hoppers. The swivel joint for the air seeder has a brake assembly biased by a spring to prevent movement in the absence of an input. A remotely positioned lever and cable assembly unlock the brake assembly for movement to a new position upon an operator input to the lever.
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公开(公告)号：US11039568B2
公开(公告)日：2021-06-22
申请号：US15884008
申请日：2018-01-30
Applicant: CNH INDUSTRIAL CANADA, LTD.
Inventor： Jay Forrest , Benjamin McKnight , Jack Turner , Russell Louis Altman , Jared S. Wright
Abstract: A particulate material leveling system includes an agitating system disposed within a storage tank for a particulate material. The agitating system includes a drive system and a shaft coupled to the drive system. Further, the drive system drives the shaft to rotate about a central axis. The agitating system also includes a wrapped wire coupled to the shaft. The wrapped wire extends around the shaft along a helical path in an axial direction and a circumferential direction, and the wrapped wire moves the particulate material in the axial direction in response to rotation of the shaft in a first direction about the central axis.
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5.发明授权公开(公告)号：US10667461B2
公开(公告)日：2020-06-02
申请号：US16508613
申请日：2019-07-11
Applicant: CNH Industrial Canada, Ltd.
Inventor： Trevor Kowalchuk , Robin B. Schilling , Jack Turner
IPC: A01C7/20
Abstract: A disc opener unit for an agricultural implement has a down pressure adjustment device that automatically adjusts the amount of down pressure applied on a furrowing disc based on strain measurements taken by a strain gauge or load cell. The strain gauge, which may be mounted to an arm that is used to set the position of a depth setting gauge wheel, provides feedback to a processor that in turn controls the amount of hydraulic fluid in a hydraulic cylinder to adjust the down force applied on the disc. The amount of down pressure is therefore adjusted in substantially real-time in response to changes in field conditions, which improves furrow depth consistency and reduces wear on the gauge wheel and its components.
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Patent Agency Ranking
公开(公告)号：US11064651B2
公开(公告)日：2021-07-20
申请号：US16869708
申请日：2020-05-08
Applicant: CNH Industrial Canada, Ltd.
Inventor： Trevor Kowalchuk , Robin B. Schilling , Jack Turner
IPC: A01C7/20
Abstract: A disc opener unit for an agricultural implement has a down pressure adjustment device that automatically adjusts the amount of down pressure applied on a furrowing disc based on strain measurements taken by a strain gauge or load cell. The strain gauge, which may be mounted to an arm that is used to set the position of a depth setting gauge wheel, provides feedback to a processor that in turn controls the amount of hydraulic fluid in a hydraulic cylinder to adjust the down force applied on the disc. The amount of down pressure is therefore adjusted in substantially real-time in response to changes in field conditions, which improves furrow depth consistency and reduces wear on the gauge wheel and its components.
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公开(公告)号：US20190230848A1
公开(公告)日：2019-08-01
申请号：US15884056
申请日：2018-01-30
Applicant: CNH INDUSTRIAL CANADA, LTD.
Inventor： Jay Forrest , Benjamin McKnight , Jack Turner , Russell Louis Altman , Jared S. Wright
CPC classification number: A01C7/105 , A01C7/084 , A01C15/005 , B01F15/00155 , B01F15/00285 , B01F15/0035 , B01F2215/0009 , B01F2215/0013
Abstract: A particulate material sensing and agitation control system includes a controller with a memory and a processor, where the controller is configured to receive at least one sensor signal indicative of a measured profile of a particulate material within a storage tank of an agricultural system, determine whether a variation between the measured profile and a target profile is greater than a threshold value, and output a first output signal to a user interface indicative of instructions to inform an operator of a profile variation, output a second signal to an agitating system indicative of activation of the agitating system, or a combination thereof, in response to determining that the variation between the measured profile and the target profile is greater than the threshold value.
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公开(公告)号：US20190230847A1
公开(公告)日：2019-08-01
申请号：US15884008
申请日：2018-01-30
Applicant: CNH INDUSTRIAL CANADA, LTD.
Inventor： Jay Forrest , Benjamin McKnight , Jack Turner , Russell Louis Altman , Jared S. Wright
CPC classification number: A01C7/102 , A01C7/084 , A01C15/005 , B01F3/184 , B01F7/00433 , B01F15/00207 , B01F15/00409 , B01F15/00506 , B01F15/00538 , B01F2215/0013 , B65D88/68 , B65G53/40 , B65G2201/042
Abstract: A particulate material leveling system includes an agitating system disposed within a storage tank for a particulate material. The agitating system includes a drive system and a shaft coupled to the drive system. Further, the drive system drives the shaft to rotate about a central axis. The agitating system also includes a wrapped wire coupled to the shaft. The wrapped wire extends around the shaft along a helical path in an axial direction and a circumferential direction, and the wrapped wire moves the particulate material in the axial direction in response to rotation of the shaft in a first direction about the central axis.
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公开(公告)号：US11733719B2
公开(公告)日：2023-08-22
申请号：US16161268
申请日：2018-10-16
Applicant: CNH Industrial Canada, Ltd.
Inventor： Jack Turner , Gord Engel
CPC classification number: G05D7/0611 , A01C7/08 , A01C15/005 , G05B2219/24167 , G05B2219/36133
Abstract: The present inventors have determined that implementation of an authentication process which can be selectively applied to safeguard parameters which modify dispensing of particulate material during agricultural operations can advantageously allow users of varying levels of experience and understanding to maintain ease of conducting field operations while reducing the possibility of waste and expense. A control system can determine a level of access for an operator or user on an individual basis. Upon determining a level of access for the operator to be sufficient for modifying a parameter, the control system can apply an input from the operator to modify the parameter, and can accordingly adjust dispensing of particulate material.
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公开(公告)号：US20200221624A1
公开(公告)日：2020-07-16
申请号：US16246060
申请日：2019-01-11
Applicant: CNH Industrial Canada, Ltd.
Inventor： Jack Turner , Gordon Anthony Engel
Abstract: An air seeder cart has a fill auger pivotally mounted to the frame of the air seeder cart and moveable to position the fill auger for filling seed hoppers. The swivel joint for the air seeder has a brake assembly biased by a spring to prevent movement in the absence of an input. A remotely positioned lever and cable assembly unlock the brake assembly for movement to a new position upon an operator input to the lever.
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