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公开(公告)号：US20240357969A1
公开(公告)日：2024-10-31
申请号：US18140016
申请日：2023-04-27
发明人： Jishan Jin , Denver Yoder
IPC分类号： A01D90/10
CPC分类号： A01D90/10
摘要： An unload tube assembly for an agricultural vehicle includes an inner tube defining a proximal end and a distal end, an outer tube extending about the inner tube, a flange disposed at the proximal end of the inner tube, and a gusset that is connected to the flange and the inner tube for supporting a weight of the unload tube assembly.
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公开(公告)号：US20240357968A1
公开(公告)日：2024-10-31
申请号：US18685993
申请日：2022-08-22
IPC分类号： A01D41/14 , A01D41/127
CPC分类号： A01D41/14 , A01D41/127
摘要： A harvesting implement for an agricultural harvester includes an implement frame defining a plane extending in a longitudinal direction between forward and aft ends of the frame and in a lateral direction between first and second sides of the implement frame. Additionally, the harvesting implement includes a support arm coupled to the implement frame and a sensor coupled to the support arm. The support arm is, in turn, configured to rotate relative to the implement frame about an axis, intersecting the plane, between a first position at which the sensor has a field of view directed at a portion of the field forward of the harvesting implement and a second position at which a distance between the sensor and the aft end of the implement frame in the longitudinal direction is less than when in the first position.
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公开(公告)号：US12120986B2
公开(公告)日：2024-10-22
申请号：US17245642
申请日：2021-04-30
CPC分类号： A01F15/0841 , A01D45/065 , A01F15/042
摘要： An agricultural baling machine including: a frame; a connection point for attaching to a towing vehicle; a plunger in a bale-forming chamber; a driveline for taking power from the towing vehicle and causing reciprocal rectilinear motion of the plunger in the bale-forming chamber, wherein the driveline includes a transmission; and a drawbar assembly that provides a mechanical link between the connection point and the frame. The drawbar assembly includes a transmission mounting member that provides a mechanical connection between the transmission and the frame.
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公开(公告)号：US20240341222A1
公开(公告)日：2024-10-17
申请号：US18682299
申请日：2022-08-09
CPC分类号： A01D34/283 , A01D41/141
摘要： A header for an agricultural vehicle includes: a header frame; a flexible cutter supported by the header frame and including a plurality of cutting edges; a support arm coupled to the flexible cutter and pivotable with respect to the header frame; and a sensor assembly including a pivot sensor directly coupled to the support arm and a linkage including a linkage arm coupled to the pivot sensor and the support arm such that pivoting of the support arm also causes pivoting of the linkage arm, the pivot sensor being configured to output a total pivot angle signal corresponding to a pivot angle of the support arm plus an additional pivot angle of the linkage arm when the support arm and the linkage arm pivot.
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公开(公告)号：US20240335851A1
公开(公告)日：2024-10-10
申请号：US18131736
申请日：2023-04-06
发明人： Rex Leroy Ruppert , Brent David Bast , Ajay Sharda
CPC分类号： B05B12/082 , A01C23/047 , A01M7/0042 , A01M7/0089 , B05B12/08 , A01M7/0053 , B05B1/20
摘要： An agricultural system includes a nozzle assembly positioned along a boom assembly that is configured to selectively dispense an agricultural product therefrom. An airflow detection system is configured to capture data indicative of one or more airflow sources. A computing system is communicatively coupled to the nozzle assembly and the airflow detection system. The computing system is configured to receive the data associated with the one or more airflow sources from the airflow detection system, generate a nozzle assembly vector for the nozzle assembly based at least in part on the data from the airflow detection system, and determine a droplet size for exhausting an agricultural product from the nozzle assembly based at least in part on the magnitude of the nozzle assembly vector relative to a defined range and the direction relative to a default axis.
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公开(公告)号：US12110912B2
公开(公告)日：2024-10-08
申请号：US18455300
申请日：2023-08-24
CPC分类号： F15B11/17 , E02F9/2242 , F15B11/165 , E02F9/2239 , F15B2211/20553 , F15B2211/20576 , F15B2211/515 , F15B2211/526 , F15B2211/605 , F15B2211/6057 , F15B2211/65 , F15B2211/654
摘要： A hydraulic system for a vehicle includes a first hydraulic pump including a first displacement actuator and a first pressure port, a first load sense system fluidly coupled to the first displacement actuator, a second hydraulic pump including a second displacement actuator and a second pressure port, a second load sense system fluidly coupled to the second displacement actuator, and a crossover pressure controller coupled between the first pressure port and the second pressure port. The crossover pressure controller reconfigurable between (a) a combined pressure configuration providing fluid communication between the first pressure port and the second pressure port and (b) a separate pressure configuration inhibiting fluid communication between the first pressure port and the second pressure port. The crossover pressure controller is actuatable independent of the first load sense system and the second load sense system.
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公开(公告)号：US12108693B2
公开(公告)日：2024-10-08
申请号：US18210883
申请日：2023-06-16
CPC分类号： A01B49/02 , A01B5/06 , A01B17/00 , A01B27/005 , A01C5/064 , A01C5/068 , A01B49/06 , A01C7/08
摘要： An agricultural row unit assembly includes a prefracture coulter positioned along a center axis of the row unit assembly and a seedbed cultivator positioned along the center axis of the row unit assembly at a location aft of the prefracture coulter. The row unit assembly also includes a rolling cultivator positioned aft of both the prefracture coulter and the seedbed cultivator, the rolling cultivator rotating about a shaft, the shaft extending between first and second ends. Additionally, the row unit assembly includes first and second gauge wheels, with the first gauge wheel being coupled to the first end of the shaft and the second gauge wheel being coupled to the second end of the shaft.
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公开(公告)号：US20240328440A1
公开(公告)日：2024-10-03
申请号：US18129420
申请日：2023-03-31
发明人： Joshua D. Zimmerman
CPC分类号： F15B15/20 , E02F9/2235 , E02F9/2246 , F15B11/08 , F15B15/18 , F15B19/00 , F15B2211/6651 , F15B2211/6652
摘要： The present disclosure describes a hydraulic control system for power loss prevention that includes at least one controller having a memory and a processor. The at least one controller is configured to determine an observed flow rate of hydraulic fluid at a hydraulic actuator based on an actuation speed of the hydraulic actuator. Additionally, the at least one controller may compare the observed flow rate to a commanded flow rate of the hydraulic fluid to the hydraulic actuator by a hydraulic pump of the hydraulic control system. Further, the at least one controller may adjust the commanded flow rate to a target flow rate in response to determining that a difference between the commanded flow rate and the observed flow rate is greater than a threshold value.
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公开(公告)号：US20240324480A1
公开(公告)日：2024-10-03
申请号：US18129156
申请日：2023-03-31
发明人： Nicholas Andrejuk
CPC分类号： A01B63/002 , A01B33/024 , A01B63/10
摘要： A disc blade angle control system for an agricultural implement includes a controller having a memory and a processor. The controller is configured to receive a signal indicative of a side load applied to a disc blade of the agricultural implement. The disc blade is configured to engage soil, and the side load corresponds to a force applied to the disc blade along an axis parallel to a rotational axis of the disc blade. The controller is also configured to control an actuator to adjust an angle of the disc blade based on the side load.
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