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公开(公告)号：US11818976B2
公开(公告)日：2023-11-21
申请号：US17010324
申请日：2020-09-02
申请人： Deere & Company
发明人： Sandeep Ekhe , Mandar Mhalsakant Kale , Sean A Mahrt , William Douglas Graham , Peter R. Nedved , Grant J. Wonderlich , Robert T. Casper , Omkar Joshi
CPC分类号： A01B79/005 , A01B69/008 , A01C7/082 , A01C14/00 , A01C21/005
摘要： A dispensing machine dispenses a material on a field. A blockage is detected, and an initial blockage location, where the blockage started, is identified. A blockage characterization system identifies characteristics of the blockage, and a control signal generator generates control signals based upon the detected blockage, and the characteristics of the blockage.
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公开(公告)号：US09743575B2
公开(公告)日：2017-08-29
申请号：US14634984
申请日：2015-03-02
申请人： Deere & Company
CPC分类号： A01C7/081 , A01C15/003 , A01C15/006
摘要： A commodity tank for a product distribution machine has a hollow body enclosing an interior space with an upper fill opening through which product can flow into the interior space. For convenience of the operator, a lower fill opening is also provided though which product can flow into the interior space. The lower fill opening is located at a lower height relative to the upper fill opening. The provision of the lower fill opening enables the operator to choose between either bulk filling the tank using the cart conveyor through the upper opening or manually filling the tank through the lower opening.
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公开(公告)号：US12011958B2
公开(公告)日：2024-06-18
申请号：US17140653
申请日：2021-01-04
申请人： DEERE & COMPANY
CPC分类号： B60D1/1675 , B60D1/42 , B60D1/246
摘要： An exemplary self-locking actuator mechanism includes a floating plate and a linear actuator. The floating plate defines a first slot that includes a first central portion, a first jog extending laterally from a first end of the first central portion, and a second jog extending laterally from a second end of the first central portion. The linear actuator includes a shaft pivotably connected to the floating plate, and is operable to drive the shaft between a first shaft position and a second shaft position to thereby move the self-locking actuator mechanism between a first locking state and a second locking state.
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公开(公告)号：US20240090366A1
公开(公告)日：2024-03-21
申请号：US17949604
申请日：2022-09-21
申请人： Deere & Company
摘要： One or more techniques and/or systems are disclosed for air seeding using an agricultural seeder. The agricultural seeder includes an air seeder for an agricultural implement having a frame, a plurality of seeding units coupled to the frame, and a linkage coupling an arm to the frame, wherein the arm is coupled to a ground engaging member. The air seeder further includes an actuator having a piston and cylinder arrangement operationally coupled to the arm and configured to adjust a ground penetration depth of the ground engaging member. The piston and cylinder arrangement include a two-stage cylinder operable to change a height of the ground engaging member by movement of the two-stage cylinder to adjust the ground penetration depth of the ground engaging member.
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公开(公告)号：US20150132072A1
公开(公告)日：2015-05-14
申请号：US14078161
申请日：2013-11-12
申请人： Deere & Company
IPC分类号： A01C7/08
CPC分类号： A01C7/084 , A01B73/046
摘要： An implement includes a frame, a tower, a manifold, and a retractable mount. The manifold is attached to the tower. The retractable mount attaches the tower and manifold to the frame and is configured to allow the tower and manifold to move between an extended position and a retracted position relative to the frame. A distance between the manifold and the frame is greater in the extended position than in the retracted position.
摘要翻译： 一种工具包括框架，塔架，歧管和可伸缩的支架。 歧管连接到塔上。 可伸缩的安装座将塔架和歧管连接到框架并且被构造成允许塔架和歧管相对于框架在延伸位置和缩回位置之间移动。 歧管和框架之间的距离在延伸位置比在缩回位置大。
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6.发明授权公开(公告)号：US12114589B2
公开(公告)日：2024-10-15
申请号：US17364099
申请日：2021-06-30
申请人： Deere & Company
发明人： Solomon J. Sawlaw , Sean A. Mahrt , Ray M. Scheufler , William Douglas Graham , Samuel Santiago
CPC分类号： A01C21/005 , A01B69/004
摘要： A device detects a trigger to dispense a product at a dispense point using a tool operably coupled to a tractor. In response to detecting the trigger, the device determines a delay time between commanding the tool to dispense the product and the product actually being dispensed, and determines a release point based on operating parameters of the tractor, the release point being a point at which the tractor is predicted to be an amount of time away from the dispense point equal to the delay time. The device determines that the tractor has reached the release point, and commands the tool to dispense the product, where the product reaches the dispense point based on the delay time.
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公开(公告)号：US11511938B2
公开(公告)日：2022-11-29
申请号：US16691867
申请日：2019-11-22
申请人： DEERE & COMPANY
摘要： Systems and method for retaining a downspout onto a spout are disclosed. The downspout may be retained on the spout using hook and loop fasteners. In some implementations, a portion of a spout may include a first portion of a hook and loop fastener and the downspout may include a second portion of the first hook and loop faster. The first and second portions of the hook and loop faster are complimentary such that the first and second portions of the hook and loop fastener combine to interlocking secure the downspout and the spout together.
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公开(公告)号：US20220212507A1
公开(公告)日：2022-07-07
申请号：US17140653
申请日：2021-01-04
申请人： DEERE & COMPANY
摘要： An exemplary self-locking actuator mechanism includes a floating plate and a linear actuator. The floating plate defines a first slot that includes a first central portion, a first jog extending laterally from a first end of the first central portion, and a second jog extending laterally from a second end of the first central portion. The linear actuator includes a shaft pivotably connected to the floating plate, and is operable to drive the shaft between a first shaft position and a second shaft position to thereby move the self-locking actuator mechanism between a first locking state and a second locking state.
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公开(公告)号：US20220174858A1
公开(公告)日：2022-06-09
申请号：US17537906
申请日：2021-11-30
申请人： Deere & Company
摘要： A metering system includes a plurality of metering elements that are independently controllable. A calibration method of the present disclosure includes generating calibration factors for the individual metering elements. Also, a method of the present disclosure includes operating the metering elements according to the respective calibration factor.
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公开(公告)号：US20210129808A1
公开(公告)日：2021-05-06
申请号：US16914592
申请日：2020-06-29
申请人： DEERE & COMPANY
IPC分类号： B60T8/17 , B60Q9/00 , B60T7/20 , B60T8/171 , B60T8/172 , A01B61/02 , A01B76/00 , B60T8/32 , B60T8/1755 , G01L1/22 , G01L5/00 , G01P15/00 , G01C19/00 , G01G19/08 , G01S19/01
摘要： An agricultural train assembly having a tractor and at least one implement coupled to the tractor through a tongue. The assembly has a tractor braking system that selectively applies tractor brakes, an implement braking system that selectively applies implement brakes, a controller that selectively applies the implement braking system, a sensor that communicates with the controller to identify a push force applied to the tongue, the push force being the amount of force applied by the at least one implement towards the tractor. Wherein, the controller communicates with the sensor to identify the push force and compares the push force to a push threshold and when the push force is greater than the push threshold, the controller instructs the implement braking system to apply a burst braking procedure.
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