公开(公告)号：US20190150350A1

公开(公告)日：2019-05-23

申请号：US15820178

申请日：2017-11-21

Applicant: CNH Industrial Canada, Ltd.

Inventor： Gordon Anthony Engel ,  Russell Altman ,  Trevor Kowalchuk

IPC: A01B63/00 ,  A01B49/02 ,  A01C5/06

Abstract: In one embodiment, a seeding implement control system includes a controller including a memory and a processor. The controller is configured to receive a first signal indicative of a target extension length of an actuator. The actuator is configured to control a ground engaging tool of a row unit. The actuator is also configured to position a lower surface of a blade of the ground engaging tool a target distance above a soil surface while the actuator is extended to the target extension length. The controller is further configured to store the target extension length in a memory device of the controller. The controller is configured to instruct the actuator to transition to the target extension length in response to receiving a second signal indicative of transitioning the ground engaging tool to a disengaged position.

公开(公告)号：US10912243B2

公开(公告)日：2021-02-09

申请号：US16031276

申请日：2018-07-10

Applicant: CNH Industrial Canada, Ltd.

Inventor： Trevor L. Kowalchuk ,  Russell Altman

IPC: A01B63/00 ,  A01C5/06 ,  A01B63/22 ,  F16H1/22 ,  F16H19/04 ,  F16H7/06 ,  F16H25/16

Abstract: A system for adjusting penetration depth settings of seed planting units of an agricultural implement, the system may include a plurality of seed planting units and a common drive assembly. Each of the seed planting units may have a depth adjustment assembly. The common drive assembly may be configured to drive the depth adjustment assemblies of the plurality of seed planting units so as to simultaneously adjust a penetration depth setting of each respective seed planting unit.

公开(公告)号：US10827671B2

公开(公告)日：2020-11-10

申请号：US16031326

申请日：2018-07-10

Applicant: CNH Industrial Canada, Ltd.

Inventor： Trevor L. Kowalchuk ,  Russell Altman

IPC: A01C7/20 ,  A01C7/12 ,  A01C5/06

Abstract: A seed planting unit of an agricultural implement may include a depth adjustment assembly having a cam member and a depth adjustment gear rotatably coupled to the cam member. The cam member may be configured to be rotated to adjust a vertical position of a wheel of the unit relative to a ground engaging tool of the unit. The seed planting unit may also include an actuating member configured to rotationally drive the depth adjustment gear. The depth adjustment gear and the actuating member include interlocking engagement elements, such that when the actuating member is rotated, the cam member is rotated relative to the support structure to vary the penetration depth setting for the ground engaging tool.

公开(公告)号：US20200015412A1

公开(公告)日：2020-01-16

申请号：US16031326

申请日：2018-07-10

Applicant: CNH Industrial Canada, Ltd.

Inventor： Trevor L. Kowalchuk ,  Russell Altman

IPC: A01C7/20 ,  A01C5/06 ,  A01C7/12

Abstract: A seed planting unit of an agricultural implement may include a depth adjustment assembly having a cam member and a depth adjustment gear rotatably coupled to the cam member. The cam member may be configured to be rotated to adjust a vertical position of a wheel of the unit relative to a ground engaging tool of the unit. The seed planting unit may also include an actuating member configured to rotationally drive the depth adjustment gear. The depth adjustment gear and the actuating member include interlocking engagement elements, such that when the actuating member is rotated, the cam member is rotated relative to the support structure to vary the penetration depth setting for the ground engaging tool.

公开(公告)号：US11140805B2

公开(公告)日：2021-10-12

申请号：US15820178

申请日：2017-11-21

Applicant: CNH Industrial Canada, Ltd.

Inventor： Gordon Anthony Engel ,  Russell Altman ,  Trevor Kowalchuk

IPC: A01B63/111 ,  A01B63/00 ,  A01C5/06 ,  A01B49/02 ,  A01B49/06

Abstract: In one embodiment, a seeding implement control system includes a controller including a memory and a processor. The controller is configured to receive a first signal indicative of a target extension length of an actuator. The actuator is configured to control a ground engaging tool of a row unit. The actuator is also configured to position a lower surface of a blade of the ground engaging tool a target distance above a soil surface while the actuator is extended to the target extension length. The controller is further configured to store the target extension length in a memory device of the controller. The controller is configured to instruct the actuator to transition to the target extension length in response to receiving a second signal indicative of transitioning the ground engaging tool to a disengaged position.

公开(公告)号：US20200015405A1

公开(公告)日：2020-01-16

申请号：US16031276

申请日：2018-07-10

Applicant: CNH Industrial Canada, Ltd.

Inventor： Trevor L. Kowalchuk ,  Russell Altman

IPC: A01B63/00 ,  A01C5/06 ,  A01B63/22

Abstract: A system for adjusting penetration depth settings of seed planting units of an agricultural implement, the system may include a plurality of seed planting units and a common drive assembly. Each of the seed planting units may have a depth adjustment assembly. The common drive assembly may be configured to drive the depth adjustment assemblies of the plurality of seed planting units so as to simultaneously adjust a penetration depth setting of each respective seed planting unit.