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公开(公告)号：US10582666B2
公开(公告)日：2020-03-10
申请号：US15956198
申请日：2018-04-18
发明人： Patrick Vanstaen , Willem De Coninck , Bart Derynck , Frank R. G. Duquesne , Michiel J. Vanderstrichele , Kris S. Vanhee
摘要： A grain pan for a combine harvester comprises a plurality of grain pan members with a closed surface grain contacting surface adapted to engage the harvested crop. More than one of the grain pan members are grain pan members comprising a first connection element and a second connection element, the first connection element being adapted to effectuate a detachable connection with the second connection element of another grain pan body member and vice versa. The grain pan members are detachably connected to each other, one behind the other via their respective first and second connection elements, in a direction substantially parallel to the main direction of grain transportation.
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公开(公告)号：US10542678B2
公开(公告)日：2020-01-28
申请号：US15298038
申请日：2016-10-19
发明人： Clay Reinecke
摘要： An agricultural harvester includes a chassis, a threshing and separating system for separating grain from MOG, and a grain cleaning system for further separating grain from residual MOG. The grain cleaning system has a main grain pan beneath the threshing and separating system with the grain pan having openings in its forward and to selectively receive grain from the forward portion of the threshing and separating system. A component beneath the main grain pan directs flow in parallel to the cleaning system either to a pre-sieve within the cleaning system or to an upper sieve.
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公开(公告)号：US10537065B2
公开(公告)日：2020-01-21
申请号：US16181886
申请日：2018-11-06
摘要： An adjustable vane system for use with a rotor cage of a threshing system of an agricultural harvester includes a vane. The vane includes: a generally helically curved inner profile; a surface being an outer profile that is opposite the inner profile and is generally helically curved over a portion of the vane, the outer profile being configured to be positioned closer to the rotor cage than the inner profile; and a flat portion located midway along the outer profile.
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公开(公告)号：US10527351B2
公开(公告)日：2020-01-07
申请号：US15776466
申请日：2017-10-16
申请人： UNICABLE S.R.L.
发明人： Fernando Fausto
IPC分类号： F26B19/00 , A01D41/133 , F26B3/04 , F26B17/20 , F26B23/00 , A01D41/127 , A01F12/46
摘要： A dryer for installation on a self-propelled machine, such as a combine harvester, with recovery of the exhausted thermal energy coming from the endothermic engine of the latter. The dryer is of the on-line type and comprises at least two feed screws, internally to which grain is moved towards a tank and dried by the hot air coming from a first and second heat exchangers respectively, the first heat exchanger being crossed by the high temperature exhaust fumes of said endothermic engine and the second heat exchanger by the cooling liquid.
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公开(公告)号：US20190335666A1
公开(公告)日：2019-11-07
申请号：US15973325
申请日：2018-05-07
发明人： Eric E. Veikle
摘要： An unloading system for a harvester is described as including a crop delivery apparatus, an unloading structure and a belt. The crop delivery apparatus defines an outlet and is configured and positioned to propel a flow of crop material through the outlet such that a least a portion of the crop material is deposited onto the belt. The unloading structure is configured to receive the crop material from the crop delivery apparatus and has a structure including a conveyor tube portion extending along a longitudinal axis, the conveyor tube portion defining a passage therethrough having an open intake end. The belt extends from the intake end through the passage for transporting the crop material through the conveyor tube portion. A projection of the longitudinal axis of the conveyor tube portion of the unloading structure passes through an internal cross-sectional area defined by the outlet of the crop delivery apparatus.
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公开(公告)号：US20190335658A1
公开(公告)日：2019-11-07
申请号：US16517970
申请日：2019-07-22
发明人： Thomas Mahieu , Bart M.A. Missotten
IPC分类号： A01D41/12 , A01D41/127 , A01F12/58 , A01F7/06 , A01F12/46 , A01F12/44 , A01F12/28 , G01N9/36
摘要： A monitoring system for a combine harvester. The monitoring system includes a sensor configured to provide a measurement wave to a flow of crop residue on the harvester and to receive a response wave from the flow of crop residue. The monitoring system further includes a processor having an input terminal for receiving a response signal of the sensor representative of the response wave. The processor is configured to determine a crop parameter associated with the density of the flow of crop based on the response signal of the sensor. The processor further has an output terminal for outputting a density signal representing the crop parameter.
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公开(公告)号：US20190320588A1
公开(公告)日：2019-10-24
申请号：US15956198
申请日：2018-04-18
发明人： Patrick Vanstaen , Willem De Coninck , Bart Derynck , Frank R.G. Duquesne , Michiel J. Vanderstrichele , Kris S. Vanhee
摘要： A grain pan for a combine harvester comprises a plurality of grain pan members with a closed surface grain contacting surface adapted to engage the harvested crop. More than one of the grain pan members are grain pan members comprising a first connection element and a second connection element, the first connection element being adapted to effectuate a detachable connection with the second connection element of another grain pan body member and vice versa. The grain pan members are detachably connected to each other, one behind the other via their respective first and second connection elements, in a direction substantially parallel to the main direction of grain transportation.
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公开(公告)号：US10412895B2
公开(公告)日：2019-09-17
申请号：US15667479
申请日：2017-08-02
申请人： Andrew J. Theisen , Neal J. Stoffel
发明人： Andrew J. Theisen , Neal J. Stoffel
摘要： The concave section includes a first concave body. The first concave body includes a first leading end, a first trailing end, a first upstream side and a first downstream side. A width between the first upstream side and the first downstream side is no greater than 10 inches. The first concave body includes a first crop engagement face that extends between the first ends and the first sides. The first crop engagement face includes at least one of a first thresher profile portion and a first separator profile portion.
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公开(公告)号：US10342179B2
公开(公告)日：2019-07-09
申请号：US15567341
申请日：2016-04-07
发明人： Kenneth During , Morten Leth Bilde , David Marden
摘要： A combine harvester is provided with a conveyance system for transporting crop material discharged by overhead grain separating apparatus to a grain cleaning shoe. The conveyance system includes a series of oscillating pans which move the grain in a generally longitudinal direction. A return pan conveys the collected material forwardly to a front discharge edge from where the material falls onto a stratification pan below. The stratification pan conveys the collected material rearwardly to a rear discharge edge from where the material falls into the grain cleaning shoe. At least one of the return pan and the stratification pan is non-rectangular and has a non-transverse discharge edge.
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公开(公告)号：US10342177B2
公开(公告)日：2019-07-09
申请号：US15551221
申请日：2016-01-04
发明人： Thomas Mygind Bojsen
IPC分类号： A01F12/22 , A01F7/06 , A01F12/395 , A01F12/39 , A01D41/14 , A01F12/10 , A01F12/44 , A01F12/46
摘要： A separating rotor with a rotor tube for use on a combine harvester has a plurality of crop engaging finger elements. Each finger element is mounted to a respective finger support which is secured to the rotor tube. Each finger element has a planar body with a flared base portion which presents a leading edge to the crop material with a relatively shallow angle with respect to the tube.
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