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公开(公告)号：US20200337219A1
公开(公告)日：2020-10-29
申请号：US16856119
申请日：2020-04-23
摘要： A row unit for a high-speed agricultural seeder includes a leading system including an opener and a dispenser, a trailing system including a leveler and a packer, a primary force generator generating a primary force, and a packer force adjustment system generating a packer adjustment force. The primary force includes opener and trailing force portions that are transferred to the opener and trailing system, respectively. The trailing force portion includes a leveler force portion that is transferred to the leveler and a packer force portion that is transferred to the packer. The packer adjustment force is adjustable independently of the leveler force portion, such that a combined packer force equal to a sum of the packer force portion and the packer adjustment force is adjustable independent of the leveler force portion.
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公开(公告)号：US20190208693A1
公开(公告)日：2019-07-11
申请号：US16238294
申请日：2019-01-02
发明人： Thomas Janzen , Clint W. Sheppard
IPC分类号： A01B23/02
摘要： An agricultural harrow includes a harrow tine configured to be advanced through the soil in a forward direction. The harrow tine broadly includes an elongated tine element and a laser deposited metallic wear material. The tine element presents a lower end configured to penetrate the soil as the tine is advanced. The tine element also presents an exterior element surface. The wear material is on the exterior element surface adjacent the lower end of the tine element.
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3.发明授权公开(公告)号：US09578801B2
公开(公告)日：2017-02-28
申请号：US14546878
申请日：2014-11-18
IPC分类号： A01C7/08
CPC分类号： A01C7/082 , A01C7/081 , A01C7/084 , A01C7/088 , Y10S111/921
摘要： A metering system for a seeding machine is provided. The metering system includes selectively powered metering sections operable to individually allow or restrict seed dispensation. A damper arrangement is also provided so that pneumatic conveying of the particulate within the machine is consistently maintained when particulate flow is varied between the metering sections.
摘要翻译： 提供了播种机的计量系统。 计量系统包括可操作以单独允许或限制种子分配的选择性动力计量部分。 还提供阻尼器装置，使得当在计量部分之间改变颗粒流时，机器内的颗粒的气动输送一直保持。
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公开(公告)号：US20160362036A1
公开(公告)日：2016-12-15
申请号：US15178067
申请日：2016-06-09
发明人： Lawrence S. Grodecki , Vincent A. Colistro , Terrance A. Friggstad , Don K. Henry , John A. Lesanko , Clint W. Sheppard
CPC分类号： B60P1/40 , A01C15/003 , A01D90/10
摘要： A vehicle includes a frame, a plurality of tanks supported on the frame and housing particulate, an unloading system, a lifting mechanism, and a positioning system. The unloading system includes a plurality of individual carriers, each of which corresponds to one or more of the tanks. Each of the carriers defines a discharge opening for dispensing particulate unloaded from one or more of the tanks. The carriers are mounted to the frame such that the carriers are supported independently of the tanks. The lifting mechanism includes a shiftable positioning rail that at least partially supports each of the carriers, with generally vertical shifting of the positioning rail simultaneously raising or lowering each of the discharge openings. The positioning system includes a plurality of positioning devices, with shifting of each of the positioning devices resulting in fore-and-aft shifting of the corresponding one or more of the discharge openings.
摘要翻译： 车辆包括框架，支撑在框架上的多个箱体和壳体，卸载系统，提升机构和定位系统。 卸载系统包括多个单独的托架，每个托架对应于一个或多个箱。 每个载体限定用于分配从一个或多个罐卸载的颗粒的排出口。 载体被安装到框架上，使得载体独立于罐被支撑。 提升机构包括至少部分地支撑每个托架的可移动定位轨道，同时定位轨道的大致垂直移位同时升高或降低每个排出口。 定位系统包括多个定位装置，每个定位装置的移动导致对应的一个或多个排出口的前后移动。
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公开(公告)号：US20190246546A1
公开(公告)日：2019-08-15
申请号：US16271477
申请日：2019-02-08
IPC分类号： A01B51/04
摘要： An agricultural implement is configured to be advanced in a forward direction and includes an implement frame. The implement frame includes a pair of laterally extending fore-and-aft spaced frame members. The frame also includes a fore-and-aft extending interconnecting member that extends between the frame members and presents forward and aft ends. At least one of the frame members comprises a tubular beam presenting forward and aft walls. The forward and aft walls at least partly define an interior beam space, with a window opening being defined in a first one of the walls. The tubular beam receives a respective end of the interconnecting member so that the interconnecting member extends into and out of the interior beam space through the window opening. The respective end of the interconnecting member is welded to a second one of the walls.
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公开(公告)号：US20190208697A1
公开(公告)日：2019-07-11
申请号：US16238287
申请日：2019-01-02
发明人： Thomas Janzen , Clint W. Sheppard
摘要： An agricultural tillage tool is configured to be advanced along a field in a forward direction. The tool broadly includes a base tool structure and a pre-brazed wear tablet. The base tool structure is configured to engage the ground while being advanced. The wear tablet includes a metallic wear plate and a steel backing plate, with the plates being brazed to one another. The metallic wear plate includes a wear material and the backing plate includes a backing plate material, with the wear material having a hardness greater than the backing plate material. The backing plate is laser welded to the base tool structure so as to fix the pre-brazed wear tablet to the base tool structure, with the metallic wear element being located ahead of the backing plate relative to the forward direction.
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公开(公告)号：US20190023171A1
公开(公告)日：2019-01-24
申请号：US16041526
申请日：2018-07-20
CPC分类号： A01C15/005 , A01B69/001 , A01B69/008 , A01C7/06 , A01C7/105 , A01C7/124 , A01C7/127 , A01C15/003 , A01C21/005 , A01C23/007 , A01C23/008 , B60P1/649 , B65D21/083 , B67D7/0401 , B67D2007/0461 , G05D1/0088 , G05D1/0219 , G05D2201/0201
摘要： A control system is operable to control an autonomous machine for autonomously applying one or more products to a jobsite in accordance with a set of operation instructions. The products are stored in one or more interchangeable containers which are initially located on a station. The control system broadly includes an alignment sensor and a machine processor. The alignment sensor is configured to sense and generate alignment data regarding a relative position of the station and a particular container that contains a particular product. The machine processor is configured to align the autonomous machine with the station and the particular container based on the alignment data from the alignment sensor, and transfer the particular container from the station to the autonomous machine; move the autonomous machine over the jobsite and apply the particular product from the particular container in accordance with the set of operation instructions; and align the autonomous machine with the station based on the alignment data from the alignment sensor, and transfer the particular container from the autonomous machine to the station.
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公开(公告)号：US20190021219A1
公开(公告)日：2019-01-24
申请号：US16041503
申请日：2018-07-20
摘要： An agricultural system includes an agricultural product supply station, an autonomous agricultural machine, a plurality of product containers, and a powered transfer mechanism. The machine is operable to advance across a field while dispensing product. The product containers are configured to be removably stored by the supply station in a stored position and used interchangeably with the machine. Each container is configured to contain product and operably couple to the machine to dispense product thereto. Each container is shiftable between a machine-coupled position and the stored position. The container is attached to the machine in the machine-coupled position and detached from the machine in the stored position. The transfer mechanism is operably supported by at least one of the supply station and the implement and is configured to shift each container between the machine-coupled and stored positions.
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公开(公告)号：US10697579B2
公开(公告)日：2020-06-30
申请号：US16271470
申请日：2019-02-08
IPC分类号： F16M1/00 , F16M3/00 , F16B2/14 , F16B7/00 , F16B2/06 , A01C7/06 , A01C7/08 , F16B7/04 , A01B51/04 , A01B61/04
摘要： An agricultural tool unit includes a tool configured to engage the ground and a mounting device. The mounting device supports the tool and presents a device opening configured to receive the frame member. The mounting device includes driving and driven cam elements, with the driven cam element defining at least part of the device opening. The mounting device further includes a cam element shifter operable to selectively impart relative shifting of the cam elements in a first direction. The cam elements present respective cam surfaces that are complementally shaped and slidably engaged with one another to define a cam interface, with the cam interface extending transversely to the first direction such that the driven cam element is moved in a transverse second direction when the cam elements are relatively shifted by the cam element shifter. The driven cam element is configured to adjustably exert a force against the frame member when moving in the second direction.
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公开(公告)号：US20190021220A1
公开(公告)日：2019-01-24
申请号：US16041513
申请日：2018-07-20
摘要： A mobile agricultural product dispensing system is configured to hold a supply of agricultural product and transport the product for operations on a field by an agricultural machine. The dispensing system includes a wheeled supply station and a plurality of product containers. The supply station is operable to be advanced to and from the field and includes a rack assembly defining a series of container-receiving bays. The product containers are configured to be used interchangeably with the machine. Each container is configured to contain product and operably couple to the machine to dispense product thereto. Each container is removably supported by the rack assembly in a corresponding one of the bays.
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