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公开(公告)号：US11950528B2
公开(公告)日：2024-04-09
申请号：US17483169
申请日：2021-09-23
Applicant: CNH Industrial America LLC
Inventor： Charlotte Van De Wege , Frank R. G. Duquesne , Ruben Vancoillie , Nathan E. Isaac , Pieter Vandevelde
CPC classification number: A01D41/1243 , A01D69/06 , A01F12/40 , A01F12/56 , A01F12/184
Abstract: An agricultural harvester includes a straw hood having a hollow interior space for receiving material other than grain (MOG) from a threshing and separating system of the harvester and chaff from a cleaning system of the harvester. A drive system is provided for powering a straw chopper and a weed seed mill. The drive system includes a single belt positioned outside of the straw hood that is wound at least partially around (i) a straw chopper pulley that powers the straw chopper, (ii) a weed seed mill pulley that powers the weed seed mill, and (iii) a power take off shaft of the harvester that receives power from an engine or other power source of the harvester.
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公开(公告)号：US11744185B2
公开(公告)日：2023-09-05
申请号：US16944970
申请日：2020-07-31
Applicant: HEMP COMPANY LLC
Inventor： Randall Hughes Wilkins
CPC classification number: A01F7/04 , A01D45/00 , A01D45/065 , A01F7/70 , A01F12/56 , A01G3/00 , A01F2009/00 , A01G2003/005 , A23N15/02
Abstract: An apparatus and method for separating plant flowers from stalks by means of a lateral rotating tube having a plurality of flexible, elongated members affixed to and extending radially outward from the tube. The apparatus may include a platform and a frame supporting the tube above the platform to accommodate plants held between the platform and the tube so that when the tube is rotating, the elongated members affixed thereto brush against the plants and cause the flowers to brush off at and separate from the stalks. The frame further supports a housing to form a contained space, with a hood to direct the flow of flowers after separation from the stalks. The back wall is positioned a distance away from the platform to allow separated flower and stalk to be eliminated from the apparatus.
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公开(公告)号：US20230210056A1
公开(公告)日：2023-07-06
申请号：US17927843
申请日：2021-07-01
Applicant: Kubota Corporation
Inventor： Takafumi Mitsui
Abstract: The threshing apparatus 6 includes a threshing chamber 11 into which the crops are introduced, a threshing drum 12 that is provided in the threshing chamber 11 so as to rotate with the threshing drum axial center in the front-rear direction of the threshing chamber 11 serving as the rotation center, and which threshes the crops introduced into the threshing chamber 11, and a receiving net 13 provided in the outer periphery of the lower part of the threshing drum 12. The receiving net 13 is divided into a plurality of divided receiving net bodies 13A in the front-rear direction, the plurality of divided receiving net bodies 13A are operated to adjust, for each of the plurality of divided receiving net bodies, the interval S in the radial direction of the threshing drum 12 between the divided receiving net body 13A and the threshing drum 12.
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公开(公告)号：US11490569B2
公开(公告)日：2022-11-08
申请号：US17598865
申请日：2020-03-24
Applicant: CNH Industrial America LLC
Inventor： Charlotte Van de Wege , Ruben Vancoillie
Abstract: A pulley assembly is provided for mounting on a rotatable shaft of an agricultural harvester and is operable in a high-speed configuration or a low-speed configuration. The pulley assembly comprises a high-speed pulley with a high-speed running surface for receiving a drive belt when the pulley assembly is in the high-speed configuration and a low-speed pulley with a low-speed running surface for receiving a drive belt when the pulley assembly is in the low-speed configuration. The pulley assembly has three sets of teeth extending from surfaces of the two pulleys. In the low-speed configuration, the running surfaces of the low-speed pulley and high-speed pulley are axially aligned and the first set of teeth and the second set of teeth are engaged. In the high-speed configuration, the running surface of the high-speed pulley is exposed for receiving the drive belt.
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公开(公告)号：US10674672B2
公开(公告)日：2020-06-09
申请号：US15876587
申请日：2018-01-22
Applicant: CNH INDUSTRIAL AMERICA LLC
Inventor： Robert Garrett , Terry Scott Moyer , Jesse Jordan Curtis
Abstract: A threshing and separating system including a non-stationary rotor cage including a perforated cylindrical body extending in a longitudinal direction from a first open end portion to a second open end portion. The first open end portion supported by a first rotatable coupling point, and the second open end portion supported by a second rotatable coupling point. The threshing and separating system also includes a rotor configured to rotate within the non-stationary rotor cage to thresh harvested crop. The non-stationary rotor cage is configured to rotate about an axis extending between the first rotatable coupling point and the second rotatable coupling point, and to be rotationally driven by the rotor via the threshed harvested crop.
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Patent Agency Ranking
公开(公告)号：US20190357441A1
公开(公告)日：2019-11-28
申请号：US15985945
申请日：2018-05-22
Applicant: CNH Industrial America LLC
Inventor： Curtis Frederick Hillen , Daniel Thomas Turner
Abstract: A cleaning system for a combine harvester includes a sieve for capturing grain, and a magnetic propulsion system configured to move the sieve in a reciprocating motion with respect to a stationary housing of the combine harvester.
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公开(公告)号：US20190183056A1
公开(公告)日：2019-06-20
申请号：US16223239
申请日：2018-12-18
Applicant: DEERE & COMPANY
Inventor： DANIEL VERGARA
Abstract: An agricultural machine includes at least one processing device for harvested material and a drive train for the at least one processing device. The drive train has an output transmission stage with an output shaft for the at least one processing device. The output transmission stage includes an input gear and a grooved shaft connected in a non-rotatable manner to the input gear and the output shaft in such a manner that a drive connection between the input gear and the output shaft is achieved via the grooved shaft. The grooved shaft is provided with a ring groove defining a predetermined breaking point. The ring groove is configured in the drive flow direction between the input gear and the output shaft, and the grooved shaft is accessible through an assembly opening on an input gear side of the grooved shaft. The assembly opening is axially aligned with the grooved shaft.
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公开(公告)号：US10034430B2
公开(公告)日：2018-07-31
申请号：US15198987
申请日：2016-06-30
Applicant: CNH Industrial America LLC
CPC classification number: A01F12/30 , A01D41/1243 , A01D41/127 , A01D41/1276 , A01D75/282 , A01F12/38 , A01F12/446 , A01F12/448 , A01F12/56
Abstract: A combine harvester including at least one straw walker extending in a longitudinal direction of the harvester and supported by a front and rear shaft. The shafts are rotatable about respective rotation axes, and each shaft provided with one or more eccentric portions. The straw walker is rotatably mounted on an eccentric portion of the respective front and rear shafts, so that the simultaneous rotation of the shafts actuates a reciprocating motion of the straw walker. The combine further comprises a pivot frame and one or more actuators, configured to adjust the angular position of the frame by pivoting the frame about a pivot axis oriented transversally to the longitudinal direction. The front and rear shafts are configured to rotate with respect to the pivot frame, so that the straw walker's angular position is adjustable while the straw walker executes the reciprocating motion.
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公开(公告)号：US20180110184A1
公开(公告)日：2018-04-26
申请号：US15567341
申请日：2016-04-07
Applicant: AGCO International GmbH
Inventor： Kenneth During , Morten Leth Bilde , David Marden
CPC classification number: A01F12/446 , A01F7/067 , A01F12/44 , A01F12/46 , A01F12/56
Abstract: 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：US09848537B2
公开(公告)日：2017-12-26
申请号：US15099882
申请日：2016-04-15
Applicant: AGCO International GmbH
Inventor： Thomas Mygind Bojsen
IPC: A01F7/06 , A01F12/56 , A01D41/127
CPC classification number: A01F12/56 , A01D41/1274 , A01F7/06
Abstract: A combine harvester with an axial flow crop processor with a rotor mounted for rotation inside a rotor housing arranged longitudinally with respect to the harvester. A feed beater is mounted for rotation on a substantially transverse axis and serves to tangentially impel crop material into the crop processor. A drive system drives the rotor and feed beater, wherein the drive system includes a rotor drive device for transmitting torque from a drive stage to the rotor, and a drive connection between the rotor drive device and the beater.
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