公开(公告)号：US20230271654A1

公开(公告)日：2023-08-31

申请号：US18005641

申请日：2021-07-14

申请人： AGCO Corporation

发明人： Adam Joseph LeMay ,  Steven Henry Rogotzke ,  Cody Evan Franzen

IPC分类号： B62D49/06 ,  A01B63/02

CPC分类号： B62D49/0678 ,  B62D49/0607 ,  A01B63/023

摘要： A chassis-height adjustment system for selectively raising and lowering a chassis relative to a ground surface includes a plurality of support assemblies supporting a chassis on respective ground-engaging elements. Each support assembly has a height adjustment actuator. Each height position sensor senses an adjustment position one of the height adjustment actuators and generates a height signal. Each of the support assemblies may be mounted to the chassis by a track-width adjustment mechanism having a track-width adjustment actuator. The height adjustment system is controlled in a manner to synchronize each height adjustment actuator with the other actuators. Adjustment of one or more height adjustment actuators is slowed or stopped in the event that other actuators need to catch up. The track-width adjustment actuators may shift the position of the associated ground-engaging element laterally relative to the chassis to keep the ground-engaging elements from sliding laterally as the chassis height changes.

公开(公告)号：US20230095974A1

公开(公告)日：2023-03-30

申请号：US17820284

申请日：2022-08-17

申请人： AGCO Corporation

发明人： Cody Evan FRANZEN ,  Steven Henry Rogotzke ,  Adam Joseph LeMay

IPC分类号： A01B63/02 ,  A01M7/00 ,  B60G17/016 ,  B60G3/01

摘要： A vehicle includes a chassis, ground-engaging elements configured to support the chassis, support assemblies supporting the chassis on the ground-engaging elements, adjustable axles configured to change a lateral distance from the chassis to each of the support assemblies, and a controller configured to move the chassis laterally along the axles without changing a track width between ground-engaging elements on opposing sides of the chassis. Disclosed methods may be used to remove and install application systems on the vehicle.

公开(公告)号：US12043321B2

公开(公告)日：2024-07-23

申请号：US18005641

申请日：2021-07-14

申请人： AGCO Corporation

发明人： Adam Joseph LeMay ,  Steven Henry Rogotzke ,  Cody Evan Franzen

IPC分类号： B62D49/06 ,  A01B63/02

CPC分类号： B62D49/0678 ,  A01B63/023 ,  B62D49/0607

摘要： A chassis-height adjustment system for selectively raising and lowering a chassis relative to a ground surface includes a plurality of support assemblies supporting a chassis on respective ground-engaging elements. Each support assembly has a height adjustment actuator. Each height position sensor senses an adjustment position one of the height adjustment actuators and generates a height signal. Each of the support assemblies may be mounted to the chassis by a track-width adjustment mechanism having a track-width adjustment actuator. The height adjustment system is controlled in a manner to synchronize each height adjustment actuator with the other actuators. Adjustment of one or more height adjustment actuators is slowed or stopped in the event that other actuators need to catch up. The track-width adjustment actuators may shift the position of the associated ground-engaging element laterally relative to the chassis to keep the ground-engaging elements from sliding laterally as the chassis height changes.

公开(公告)号：US20230284608A1

公开(公告)日：2023-09-14

申请号：US18005647

申请日：2021-07-14

申请人： AGCO Corporation

发明人： Adam Joseph LeMay ,  Steven Henry Rogotzke ,  Cody Evan Franzen

IPC分类号： A01M7/00

CPC分类号： A01M7/0057 ,  A01M7/0089

摘要： A chassis-height adjustment system for an agricultural application machine includes support assemblies supporting a chassis on a ground-engaging elements, each having a height adjustment actuator. A canopy sensor is disposed to detect a crop canopy height relative to the chassis. The height adjustment actuators are automatically adjusted in response to the crop canopy height to maintain a desired clearance between the chassis and the crop canopy.