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公开(公告)号：US10849276B2
公开(公告)日：2020-12-01
申请号：US16208612
申请日：2018-12-04
IPC分类号： A01F12/44
摘要： A charge fan assembly is located behind the forward operator cab and draws air from about the top of the PPU and a portion of an airflow from the charge fan assembly is directed downwardly into the crossflow cleaning fan assembly. A pair of closely spaced-apart sheets create a venturi and speed up the charge fan airflow into the crossflow cleaning fan and impact the crossflow cleaning fan at an angle where the blades of the crossflow cleaning fan are widely open. The exhaust air from the crossflow cleaning fan is nearly the same across the entire lengthwise extent of the crossflow cleaning fan.
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公开(公告)号：US10716259B2
公开(公告)日：2020-07-21
申请号：US15681461
申请日：2017-08-21
摘要： A rotor and cage assembly includes a skeleton of curved spaced-apart side members affixed to laterally extending upper and lower spaced-apart members therebetween and surrounding the rotor. One of the curved spaced-apart side members is terminated with curved fingers. Three concave inserts insert laterally into the skeleton spanning 270° around the rotor. One of the concave inserts carries straight fingers that interlace between the skeleton side member curved fingers. A control assembly of plates having arcuate slots placed at 3 of the pivots of the skeleton assembly, 3 control bars connected to the skeleton pivots, and an actuator is connected separately to each control bar at one end effect arcuate rotation of the control bars resulting in the synchronized rotation of the arcuate slotted plates so that the interlaced straight fingers move closer together or farther apart with the fixed skeleton assembly curved fingers for different types of grain.
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公开(公告)号：US20180027739A1
公开(公告)日：2018-02-01
申请号：US15649684
申请日：2017-07-14
发明人： Robert A. Matousek
CPC分类号： A01F12/446 , A01F12/444 , A01F12/46 , A01F12/52
摘要： Disclosed is an articulated harvesting combine of a forward power processing unit (PPU) having a forward set of wheel assemblies and a rear grain cart connected by an articulating joint assembly. Bonus sieves assemblies are located in the outer rear of the PPU for accepting grain from concaves and grates assemblies located forward of the bonus sieves assemblies. The bonus sieves assemblies accept tailings from the concaves and grates assemblies for additional separation of grain from material other than grain (MOG). New and separate airflow is provided for the bonus sieves. The bonus sieves tailings are returned to the bonus sieves for rethreshing, optionally after being particulated and air separation performed.
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公开(公告)号：US20180009305A1
公开(公告)日：2018-01-11
申请号：US15643685
申请日：2017-07-07
CPC分类号： A01D41/12 , A01D41/02 , A01D41/06 , A01D41/1217 , A01D41/1252 , A01F12/444 , A01F12/446 , B60K5/08 , B60K11/02 , B60K11/04 , B60K11/06 , B60K13/02 , B60K13/04 , B60K15/03 , F01P5/02 , F02B73/00 , F02M31/20 , F02M35/0216 , F02M35/0223 , F02M35/024
摘要： Disclosed is an articulated harvesting combine of a forward power processing unit (PPU) and a rear grain cart, wherein the PPU carries dual axially mounted engines with oppositely opposed crankshafts with one toward the rear grain cart and the other engine away from the rear grain cart, there being no comingling of flywheel output power flow between the two engines.
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公开(公告)号：US20190327894A1
公开(公告)日：2019-10-31
申请号：US16504570
申请日：2019-07-08
摘要： Disclosed is a lifting assembly for a crop severing assembly forwardly carried by a tractor having a frame and front a frame and an axle assembly carrying front wheel assemblies. The crop severing assembly has a forward end and a rear end, and includes a pair of bracket assemblies located at the forward end and atop the crop severing assembly. A pair of lift cylinder assemblies each have a lower end and a top end. The lift cylinder lower ends are located at either side of the rear end of the crop severing assembly to bottom brackets extending from the tractor frame forward of the tractor axle assembly and are attached between each cylinder lower end and each cylinder top end to trunnions carried by the crop severing bracket assemblies for pivotally raising and lowering of the forward end of the crop severing assembly.
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公开(公告)号：US20190104680A1
公开(公告)日：2019-04-11
申请号：US16214199
申请日：2018-12-10
IPC分类号： A01D41/12 , F02M35/024 , F02B73/00 , A01F12/44 , B60K5/08 , F02M35/02 , F02M35/022 , A01D41/02 , F01P5/02 , B60K13/02 , B60K11/02 , B60K11/06 , B60K11/04 , B60K13/04
摘要： Disclosed is a complete engine cooling system for an engine carried by a grain harvesting combine having an internal combustion engine and hot exhaust components, and having a front operator cab. The system includes a generally horizontal fan assembly located atop the harvesting combine for drawing in air, a radiator associated with the engine and over which air flows for engine cooling, and charge air coolers for combustion air cooling, and air conditioning and hydraulic coolers, a centrifugal scroll that takes the drawn in air and removes entrained particles to produce a clean exhaust air and dirty exhaust air; and a filter assembly through which the pre-cleaned exhaust air flows for producing filtered air for admittance into the engine for combustion.
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公开(公告)号：US20190059217A1
公开(公告)日：2019-02-28
申请号：US15689328
申请日：2017-08-29
发明人： Robert A. Matousek , Reinhold A. Herrman , Ray M. Price, JR. , Matthew A. Price , Dillon M. Thompson
摘要： An improved grain unloader for unloading grain from a grain storage bin of a grain harvesting combine is terminated by a hood having a lower grain exiting opening terminating the unloader wherein the hood reversibly moves laterally outwardly for directing the trajectory of the grain flowing therefrom. The hood has a lower grain exiting opening terminating the unloader wherein the hood includes an upper stationary slanted wall and a lower extendable hood portion, wherein the upper stationary slanted wall directs the grain downwardly when the hood is retracted and downwardly, and outwardly when the hood is extended. A linear actuator is attached between the hood and the unloader. Drawer slides connect the unloader and the hood for movement of the hood.
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公开(公告)号：US10045488B2
公开(公告)日：2018-08-14
申请号：US15649684
申请日：2017-07-14
发明人： Robert A. Matousek
摘要： Disclosed is an articulated harvesting combine of a forward power processing unit (PPU) having a forward set of wheel assemblies and a rear grain cart connected by an articulating joint assembly. Bonus sieves assemblies are located in the outer rear of the PPU for accepting grain from concaves and grates assemblies located forward of the bonus sieves assemblies. The bonus sieves assemblies accept tailings from the concaves and grates assemblies for additional separation of grain from material other than grain (MOG). New and separate airflow is provided for the bonus sieves. The bonus sieves tailings are returned to the bonus sieves for rethreshing, optionally after being particulated and air separation performed.
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公开(公告)号：US20180007830A1
公开(公告)日：2018-01-11
申请号：US15642799
申请日：2017-07-06
IPC分类号： A01D41/12 , B60K11/02 , F02M35/02 , F02M35/024 , F01P5/02 , B60K13/02 , F02M35/022 , A01D41/02 , F02B73/00 , A01D41/06 , F02M31/20
CPC分类号： A01D41/12 , A01D41/02 , A01D41/06 , A01D41/1217 , A01D41/1252 , A01F12/444 , A01F12/446 , B60K5/08 , B60K11/02 , B60K11/04 , B60K11/06 , B60K13/02 , B60K13/04 , B60K15/03 , F01P5/02 , F02B73/00 , F02M31/20 , F02M35/0216 , F02M35/0223 , F02M35/024
摘要： Disclosed is a complete engine cooling system for an engine carried by a grain harvesting combine having an internal combustion engine and hot exhaust components, and having a front operator cab. The system includes a generally horizontal fan assembly located atop the harvesting combine for drawing in air, a radiator associated with the engine and over which air flows for engine cooling, and charge air coolers for combustion air cooling, and air conditioning and hydraulic coolers, a centrifugal scroll that takes the drawn in air and removes entrained particles to produce a clean exhaust air and dirty exhaust air; and a filter assembly through which the pre-cleaned exhaust air flows for producing filtered air for admittance into the engine for combustion.
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公开(公告)号：US09820442B2
公开(公告)日：2017-11-21
申请号：US14967691
申请日：2015-12-14
摘要： A rotor and cage assembly includes a skeleton of curved spaced-apart side members affixed to laterally extending upper and lower spaced-apart members therebetween and surrounding the rotor. One of the curved spaced-apartside members is terminated with curved fingers. Three concave inserts insert laterally into the skeleton spanning 270° around the rotor. One of the concave inserts carries straight fingers that interlace between the skeleton side member curved fingers. A control assembly of plates having arcuate slots placed at 3 of the pivots of the skeleton assembly, control bars connected to the skeleton pivots, and an actuator connect to the control bars at one end effect arcuate rotation of the control bars resulting in the synchronized rotation of the arcuate slotted plates so that the interlaced straight fingers move closer together or farther apart with the fixed skeleton assembly curved fingers for different types of grain.
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