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公开(公告)号：US11528847B2
公开(公告)日：2022-12-20
申请号：US16757868
申请日：2017-10-25
申请人： Kubota Corporation
IPC分类号： A01F12/56 , A01D41/12 , A01D57/12 , A01D61/00 , A01D69/00 , A01D90/10 , A01F12/10 , A01F12/18 , A01F12/32 , A01F12/46 , A01F12/48 , A01F12/52 , A01F12/60 , A01D67/00 , B62D11/08 , A01B69/00 , B62D11/00 , B62D11/18
摘要： A combine harvester is provided with: a threshing device that performs a threshing process of threshing a crop; a grain tank that stores grain obtained by the threshing process; a grain discharging device that discharges grain to be stored in the grain tank to the outside of the vehicle body; a travel driving device that drives travel of the vehicle body; and an engine that serves as a power source. The combine harvester includes a first relay shaft to which power is transmitted from an output shaft of the engine, and the power of the engine is transmitted from the first relay shaft to the grain discharging device and the travel driving device in a branched manner.
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公开(公告)号：US20210185932A1
公开(公告)日：2021-06-24
申请号：US16757868
申请日：2017-10-25
申请人： Kubota Corporation
IPC分类号： A01F12/56 , A01F12/10 , A01F12/18 , A01F12/32 , A01F12/48 , A01F12/52 , A01D57/12 , A01D61/00 , A01D69/00 , A01F12/60 , A01D90/10 , A01F12/46 , A01D41/12
摘要： A combine harvester is provided with: a threshing device that performs a threshing process of threshing a crop; a grain tank that stores grain obtained by the threshing process; a grain discharging device that discharges grain to be stored in the grain tank to the outside of the vehicle body; a travel driving device that drives travel of the vehicle body; and an engine that serves as a power source. The combine harvester includes a first relay shaft to which power is transmitted from an output shaft of the engine, and the power of the engine is transmitted from the first relay shaft to the grain discharging device and the travel driving device in a branched manner.
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公开(公告)号：US20210161074A1
公开(公告)日：2021-06-03
申请号：US17176327
申请日：2021-02-16
摘要： An axial threshing/separating system having at least one spring tined accelerator cylinder, in where the accelerator cylinder includes a plurality of double torsional spring tine cylinder elements extending from the spring tined accelerator cylinder; and one or more spring tined axial rotors, in where each of the spring tined axial rotors includes a plurality of double torsional spring tine rotor elements extending from each of the spring tined axial rotors, in where each of the spring tined axial rotors is aligned such that a respective longitudinal axis of each spring tined axial rotor is substantially coplanar and substantially parallel to a respective longitudinal axis of each other spring tined axial rotor, and wherein a longitudinal axis of at least one spring tined accelerator cylinder is substantially perpendicular to the longitudinal axis of each spring tined axial rotor.
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公开(公告)号：US20210127584A1
公开(公告)日：2021-05-06
申请号：US16879259
申请日：2020-05-20
IPC分类号： A01F12/10
摘要： An agricultural harvesting machine includes a feederhouse having a conveyor and a feederhouse drum. An adjustable stop limits the position of the distance between slats of the conveyor and a floor of the feederhouse. The stop includes a member attached to the feederhouse drum and a spacer rotatably mounted on the member that co-operatively engages with a shaped portion of the member in at least two orientations in which rotation of the spacer is prevented. The spacer engages the feederhouse, and each orientation results in a different spacing of the member and the feederhouse drum relative to the feederhouse.
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公开(公告)号：US10426089B2
公开(公告)日：2019-10-01
申请号：US15621218
申请日：2017-06-13
摘要： An improved feeder house assembly has a front end header adapter assembly formed from a front hook assembly for carrying a grainhead and a front header cradle assembly supporting the front hook assembly and including a pair of frame assemblies, each frame assembly having mated top domed surfaces. One of the frame assemblies is stationary and the other frame assembly has laterally tilting along the mated top domed surfaces along an arc of rotation by a pair of linear actuators located at either top side of the front end header adaptor and tangential to the arc of rotation.
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公开(公告)号：US10390485B2
公开(公告)日：2019-08-27
申请号：US15458652
申请日：2017-03-14
发明人： Jolan Heyns , Gert J. A. Mattheeuws
IPC分类号： A01D61/02 , A01F12/46 , A01D61/04 , A01F12/44 , A01F12/10 , A01D61/00 , A01D57/02 , A01D41/06 , A01D34/04 , A01F7/06 , A01B71/08 , A01D69/00 , A01B1/08
摘要： An assembly for rotating a chain or toothed belt includes a shaft and a sprocket rotatably mounted on the shaft. The sprocket includes a plurality of teeth configured to engage the chain or toothed belt. The assembly further includes a shield assembly covering at least a portion of the sprocket. The shield assembly has an interior groove formed therein defining an enclosed interior space. Each of the teeth of the sprocket rotate through the enclosed interior space during a full rotation of the sprocket.
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公开(公告)号：US20190246561A1
公开(公告)日：2019-08-15
申请号：US16243115
申请日：2019-01-09
发明人： DENNIS NEITEMEIER , FRÉDÉRIC FISCHER , DANIEL SPRIGADE , MARKUS BRUNE , BORIS KETTELHOIT , ANDREAS ARNOLD , PHILIPP GROSSEGESSE
IPC分类号： A01D41/127 , A01F12/10 , A01D61/02
CPC分类号： A01D41/127 , A01D41/1271 , A01D61/02 , A01F12/10
摘要： A combine harvester has at least one header for cutting plants to be harvested with the aid of the combine harvester, a feeder for conveying the cut plants in the direction of a threshing mechanism, and a threshing mechanism, with the aid of which fruits can be removed from the cut plants in such a way that the fruits are then present separately from plant residue of the plants. The feeder comprises a revolvingly driveable conveying unit and a conveyor channel within which the cut plants can be conveyed with the conveying unit. The feeder interacts with a measuring unit in the form of a sensor unit that contactlessly detects material feed height of plants conveyed with the aid of the feeder in the conveyor channel.
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公开(公告)号：US20190191628A1
公开(公告)日：2019-06-27
申请号：US16233067
申请日：2018-12-26
摘要： An axial threshing/separating system having at least one spring tined accelerator cylinder, in where the accelerator cylinder includes a plurality of double torsional spring tine cylinder elements extending from the spring tined accelerator cylinder; and one or more spring tined axial rotors, in where each of the spring tined axial rotors includes a plurality of double torsional spring tine rotor elements extending from each of the spring tined axial rotors, in where each of the spring tined axial rotors is aligned such that a respective longitudinal axis of each spring tined axial rotor is substantially coplanar and substantially parallel to a respective longitudinal axis of each other spring tined axial rotor, and wherein a longitudinal axis of at least one spring tined accelerator cylinder is substantially perpendicular to the longitudinal axis of each spring tined axial rotor.
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公开(公告)号：US10194592B2
公开(公告)日：2019-02-05
申请号：US15387248
申请日：2016-12-21
发明人： David L. Johnson
摘要： A combine harvester with separably driven rotor portions for threshing grain is described herein.
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公开(公告)号：US09924637B1
公开(公告)日：2018-03-27
申请号：US14632903
申请日：2015-02-26
申请人： Ronald J. Kile
发明人： Ronald J. Kile
摘要： A helical auger flight has an inner edge, an outer edge, an inner face, an outer face, and a leading extremity that includes a prominence and a leading edge that extends from the outer edge to the prominence. The prominence extends outward from the leading edge of the leading extremity to an outer end having an upturned jut. A wear plate is releasably connected to the inner face of the helical auger flight. The wear plate extends from the outer edge of the helical auger flight to the prominence. A front extremity of the wear plate extends forwardly of the leading edge of the helical auger flight so as to be in a shielding relationship with respect to the leading edge of the helical auger flight, and a nose of the front extremity of the wear plated is seated in direct contact against a contact surface of the jut.
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