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1. 发明授权

US11930740B2 Threshing apparatus 有权
公开(公告)号：US11930740B2
公开(公告)日：2024-03-19
申请号：US17262456
申请日：2019-07-22
申请人： Kubota Corporation
发明人： Mamoru Shinya , Yusaku Yoshida , Tsuyoshi Kumatori , Takashi Kitahara , Yoshifumi Tango , Ryohei Higashitaki , Toshinari Nishimura , Masakazu Hino , Shota Hayashi , Nobuki Kitamura
IPC分类号： A01F12/46 , A01F12/60 , A01D69/06 , A01F12/52
CPC分类号： A01F12/46 , A01F12/60 , A01D69/06 , A01F12/52
摘要： The combine may include a threshing tank that is configured to store a threshing product obtained by the threshing device and includes a lower tapered portion formed in a bottom portion. A bottom screw is provided inside the lower tapered portion and configured to discharge the threshing product from the threshing tank. A threshing discharge device is connected to the bottom screw and configured to convey the threshing product from the bottom screw and discharge the threshing product in a body outward direction. The threshing tank includes an inspection port formed in a bottom section of the lower tapered portion, and a lid configured to open and close the inspection port, and the lid opens and closes by swinging upward and downward about a swing axis that is not parallel with a screw axis of the bottom screw.

2. 发明授权

US11638398B2 Combine harvester and driver assistance system therefor 有权
公开(公告)号：US11638398B2
公开(公告)日：2023-05-02
申请号：US17015304
申请日：2020-09-09
申请人： CLAAS Selbstfahrende Erntemaschinen GmbH
发明人： Jens Bussmann
IPC分类号： A01D41/127 , A01F12/18 , A01D75/28 , A01F12/44 , A01F12/52
摘要： A driver assistance system for a combine harvester that has a processing stage with an input for a crop flow, a first output for a useful flow and has abundant threshed grains, and a second output for a residual flow with scarce grains. At least one operating parameter of the processing stage is adjustable. The driver assistance system has an actuatable rethreshing device arranged at the second output of the processing stage, a residual grain sensor for detecting a proportion of threshed out grain in the residual flow downstream of the rethreshing device, and an evaluating device that turns the rethreshing device on and off, compares the proportions of threshed out grains in the residual flow when the rethreshing device is turned on and when the rethreshing device is turned off, and to adapt the at least one operating parameter of the processing stage based on the comparison.

3. 发明授权

US11259466B2 Agricultural elevator supplied by multiple cross augers 有权
公开(公告)号：US11259466B2
公开(公告)日：2022-03-01
申请号：US16152721
申请日：2018-10-05
申请人： CNH Industrial America LLC
发明人： Herbert M. Farley , Cale N. Boriack , William M. McCully , Denver R. Yoder , Pieter Vandevelde , Clayton E. Banks , Eric E. Veikle
IPC分类号： A01F12/46 , A01D61/00 , A01F12/52 , A01F12/44
摘要： An agricultural harvester includes a chassis, a cleaning system carried by the chassis, and a crop material elevator for receiving crop material that has passed through the cleaning system. The crop material elevator has a top-most end, a bottom-most end, a first inlet between the top-most end and the bottom-most end, and a second inlet between the top-most end and the first inlet. The agricultural harvester also includes an auger system for supplying crop material from the cleaning system to the crop material elevator. The auger system includes a first auger defining an auger axis for supplying crop material to the first inlet, a second auger defining a second auger axis, and a crop material conveyor for supplying crop material from the second auger to the second inlet.

4. 发明授权

US10687470B2 Grain cleaning system in a combine harvester 有权
公开(公告)号：US10687470B2
公开(公告)日：2020-06-23
申请号：US15753485
申请日：2016-08-30
申请人： AGCO International GmbH
发明人： Magnus Baltzer Kristensen , Morten Leth Bilde
IPC分类号： A01F12/44 , A01F12/52 , A01F12/30
摘要： A grain cleaning system in a combine harvester including a frame, a chaffer sieve, and a lower sieve. A clean grain chute is located under the lower sieve to catch grain falling therefrom and is inclined to direct the caught grain to a clean grain trough. A tailings return chute is disposed under the clean grain chute and is configured to direct tailings to a tailings collection trough. A multi-configurable plate is mounted to the frame and positioned under a rear portion of the chaffer sieve. The plate is moveable between different operating positions. In a first operating position the plate is configured to guide material incident thereon to the tailings return chute. In a second operating position the plate is configured to guide material incident thereon to the clean grain chute.

5. 发明授权

US09877431B2 Auger for transverse crop material movement 有权
公开(公告)号：US09877431B2
公开(公告)日：2018-01-30
申请号：US14939395
申请日：2015-11-12
申请人： CNH Industrial America LLC
发明人： Pieter Vandevelde , Clayton E. Banks, Jr. , Denver R. Yoder , Eric E. Veikle
IPC分类号： A01F12/46 , A01F12/52 , A01D61/00
CPC分类号： A01F12/46 , A01D61/00 , A01D61/002 , A01D61/008 , A01F12/444 , A01F12/446 , A01F12/52
摘要： An agricultural harvester includes: a chassis; a cleaning system carried by the chassis; a crop material elevator supplied with crop material that has passed through the cleaning system; and an auger supplying the crop material from the cleaning system to the crop material elevator. The auger includes: an auger axle configured to rotate and defining an auger axis of rotation; a first flighting having a first helical direction and configured to be rotated by the auger axle; a second flighting having a second helical direction opposite to the first helical direction, the second flighting configured to be rotated so as to direct crop material conveyed by the first flighting back toward the first flighting; and a thrower connected to the first flighting and the second flighting and configured to convey crop material transversely relative to the auger axis of rotation.

6. 发明授权

US5380247A Grain transportation apparatus for a combine 失效
标题翻译：粮食运输装置
公开(公告)号：US5380247A
公开(公告)日：1995-01-10
申请号：US80291
申请日：1993-06-21
申请人： Mark R. Underwood
发明人： Mark R. Underwood
IPC分类号： A01D41/12 , A01F12/46 , A01F12/52
CPC分类号： A01D41/1217 , A01D41/1208 , A01F12/46 , Y10S460/903
摘要： A combine has a conveyor for returning clean grain and grain returns to a grain bin and threshing rotor, respectively, using a single conveyor housing which is divided by a partition into separate clean grain and grain returns compartments. A plurality of paddles are mounted within the compartments and are driven by a flexible linkage which extends around the frame of the combine within the conveyor housing. The grain bin is pivotally mounted along a pivot axis which allows the grain bin to be pivoted toward an opening of the grain bin to facilitate the flow of grain from the grain bin to an unloader for discharging the grain from the combine.
摘要翻译：组合机具有一个输送机，用于使用单个输送器壳体分别将干净的颗粒和颗粒返回到谷仓和脱粒转子，该输送器壳体由隔板分成独立的清洁颗粒和颗粒返回室。多个桨叶安装在隔室内并且由在输送机壳体内围绕组合体的框架延伸的柔性连杆驱动。谷仓沿着枢转轴线可枢转地安装，允许谷仓朝粮食仓的开口枢转，以便使谷物从谷仓流到卸料机，从而将粮食从组合物排出。

7. 发明授权

US4178944A Tailings return for an axial flow combine 失效
标题翻译：尾料返回轴流组合
公开(公告)号：US4178944A
公开(公告)日：1979-12-18
申请号：US841212
申请日：1977-10-11
申请人： Roger D. Hanaway
发明人： Roger D. Hanaway
IPC分类号： A01F7/00 , A01F12/52
CPC分类号： A01F12/52 , A01F7/04
摘要： Grain and other small particles are separated from the stalks in a transverse cage and cylinder of an axial flow combine and pass through the concave and small radial openings in the cage. Distribution augers below the cage convey the threshed material to a pair of accelerator rolls, by way of a feeder slot, which accelerate the threshed material downwardly across a layer of rearwardly directed air. The grain is separated from the chaff in the cleaning section where clean grain auger delivers the clean grain to an appropriate elevator which in turn delivers the grain to a grain bin. The heavy material or tailings which does not pass through the sieves, such as grain or seed not completely removed from the hulls or pods, moves to a tailings auger which connects to a tailings elevator. The tailings elevator moves the tailings upwardly to one end of one of the distribution augers. The tailings are conveyed to the accelerator rolls by the distribution auger by way of the accelerator rolls feeder slot thus avoiding a second pass through the threshing cylinder and the attendant cracking of seed or grain.
摘要翻译：颗粒和其他小颗粒在横向笼中与茎分离，并且轴向流动的圆筒组合并且穿过笼中的凹入和小的径向开口。托架下方的分配螺旋输送器将脱落的材料通过进料器槽传送到一对加速器辊，该进料槽将脱落的材料向下延伸穿过一层向后指向的空气。在清洁部分中，谷物与谷壳分离，其中清洁的谷物螺旋钻将清洁的颗粒递送到适当的升降机，该升降机又将谷粒输送到谷仓。不通过筛子的重物质或尾矿，例如未完全从船体或荚中除去的谷物或种子，移动到连接尾矿提升机的尾矿螺旋钻。尾矿升降机将尾矿向上移动到一个分配螺旋推运器的一端。尾渣通过分配螺旋推运器通过加速辊进料槽输送到加速器辊，从而避免了脱粒筒的第二次通过和种子或谷粒的伴随的开裂。

8. 发明授权

US4062366A Rethresher 失效
标题翻译：回复
公开(公告)号：US4062366A
公开(公告)日：1977-12-13
申请号：US699113
申请日：1976-06-23
申请人： Frans J. G. C. De Coene
发明人： Frans J. G. C. De Coene
IPC分类号： A01D41/12 , A01F12/18 , A01F12/44 , A01F12/46 , A01F12/52
CPC分类号： A01D41/1217 , A01D41/12 , A01D41/1243 , A01F12/442 , A01F12/46 , A01F12/52
摘要： A harvesting machine is provided with a separate improved rethresher for rethreshing tailings to thereby increase the overall efficiency of the machine. The rethresher comprises a rotor rotatably mounted within a cylindrical casing which cooperates with stationary threshing members on the inner curve wall of the casing to rethresh tailings supplied thereto. The casing is provided with internal spiral fins to effect movement of the rethresh tailings generally actually towards a transition opening in a common wall which is located at the inlet opening of the casing and serves as shield for preventing the tailings from being discharged prematurely from the casing. Further provided, is an impeller rotor mounted within a cylindrical casing adjacent the rethresher casing. The impeller rotor is co-axial with the rethresher rotor and is adapted to receive rethresh tailings from the rethresher rotor through the transition opening to discharge rethresh tailings substantially and gently through the impeller casing outlet.
摘要翻译：收割机具有单独的改进的回收器，用于对尾矿进行重新排砂，从而提高机器的整体效率。回收器包括可旋转地安装在圆筒形壳体内的转子，其与壳体的内曲面壁上的固定脱粒构件配合以重新提供供给的尾矿。壳体设置有内部螺旋翅片，以实现通常实际上朝向位于壳体的入口开口处的公共壁中的过渡开口的回切尾矿的运动，并且用作防止尾矿从壳体过早地排出的屏蔽。进一步提供的是安装在与隔离壳体相邻的圆筒形壳体内的叶轮转子。叶轮转子与回收器转子同轴并且适于通过过渡开口接收来自分离器转子的重新开采尾部，以基本上和温和地通过叶轮壳体出口排出回切尾矿。

9. 发明授权

US2644284A Self-propelled combine 失效
公开(公告)号：US2644284A
公开(公告)日：1953-07-07
申请号：US19085450
申请日：1950-10-18
申请人： GLEANER HARVESTER CORP
发明人： OBERHOLTZ LESTER E , GENE ALLEN
IPC分类号： A01D41/02 , A01F12/10 , A01F12/52
CPC分类号： A01F12/52 , A01D41/02 , A01F12/10

10. 发明授权

US2433162A Harvester-thresher 失效
标题翻译：收割机 - 脱粒机
公开(公告)号：US2433162A
公开(公告)日：1947-12-23
申请号：US58647445
申请日：1945-04-04
申请人： ALLIS CHALMERS MFG CO
发明人： SCRANTON CHARLES J , WORRELL ROBERT L
IPC分类号： A01F12/52
CPC分类号： A01F12/52

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