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公开(公告)号：US11624650B2
公开(公告)日：2023-04-11
申请号：US17569257
申请日：2022-01-05
摘要： In one aspect, a system for filtering signal interference from sensors signals includes a header comprising a frame and a powered component supported relative to the frame, and a sensor configured to detect electromagnetic waves indicative of a parameter associated with the header. In addition, the system includes an electronic control unit operably connected to the sensor such that the electronic control unit is configured to receive signals from the sensor associated with the detection of the electromagnetic waves. The electronic control unit is further configured to filter interference from the signals deriving from motion of the powered component relative to the sensor.
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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：US11343968B2
公开(公告)日：2022-05-31
申请号：US16212209
申请日：2018-12-06
发明人： Rheal Remillard
摘要： A reel of a harvester including a cutter bar includes a plurality of reel bats which are pivotal so as to vary the angle of the fingers about the bat axis as the reel rotates and an end shield plate mounted on the reel at the end of the reel. The end plate has a peripheral edge located radially inward of an outer tip of the fingers with an apex at each of the bats and portions which are recessed from a straight line joining the apexes to allow rotation of the finger around the bat axis without contacting the peripheral edge. Each of the endmost fingers of the bats has a base which is axially inside the end plate and is bent longitudinally of the reel to define an outer tip which is axially spaced from the base to a position beyond the radial plane of the end plate.
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公开(公告)号：US20220151153A1
公开(公告)日：2022-05-19
申请号：US17496850
申请日：2021-10-08
申请人： DEERE & COMPANY
发明人： Shreyas P. Modak , Aditya Patil , Bryan R. Yanke , Cristiano Engelmann , Sam West , Richard A. Snell, JR. , Jesus Carlos Tinoco
摘要： A pickup reel assembly that includes a hub and multiple bat assemblies where each bat assembly rotates through a functional area where it moves crop material into a harvester, and a non-functional area where it does not move crop material into the harvester. Each bat assembly rotates at a first speed through the functional area and at a second speed through the non-functional area, where the second speed is greater than the first speed. A nominal speed shaft can rotate at the first speed, and an increased speed shaft can rotate at the second speed. Cogs can couple the bat assembly to the increased speed shaft when it is in the non-functional area. The cogs can also couple the bat assembly to the nominal speed shaft when it is in the functional area.
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公开(公告)号：US11229162B2
公开(公告)日：2022-01-25
申请号：US16451811
申请日：2019-06-25
摘要： A reel includes a plurality of bats and an end shield plate mounted on the end of the reel at the crop divider which has a peripheral edge radially inward of an outer tip of the fingers with an apex at each of the bats and portions which are recessed from a straight line joining the apexes. Each of the endmost fingers of the bats has a base which is axially inside the end plate and is bent longitudinally of the reel to define an outer tip which is axially spaced from the base to a position beyond the radial plane of the end plate. A plurality of molded paddle blades are mounted to project outwardly from the end surface to clear crop away from the space between the outer face of the end plate and the divider.
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公开(公告)号：US20220000023A1
公开(公告)日：2022-01-06
申请号：US17035310
申请日：2020-09-28
发明人： Juan DU , Xiang YIN , Jiahao AN , Chengqian JIN , Duanyang GENG , Junke ZHU
IPC分类号： A01D41/127 , A01D57/12 , A01D69/02 , G01S19/52
摘要： The disclosure provides a system and a method for controlling a reel of a combine harvester, wherein, the system comprises a satellite positioning receiver, a driving device, a controller and a rotating speed sensor; the rotating speed sensor collects and transmits an actual rotating speed of the reel to the controller, and the controller provides the driving device with a speed regulation signal according to the actual rotating speed and the operation running speed. The disclosure may realize that the rotating speed of the reel can be automatically, accurately and quickly adjusted according to the operation running speed of the combine harvester during the operation of the combine harvester, and improve the operation efficiency and quality while ensuring the crop feed quantity.
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公开(公告)号：US11178821B2
公开(公告)日：2021-11-23
申请号：US16436083
申请日：2019-06-10
申请人： DEERE & COMPANY
发明人： Michael W. Mossman
摘要： A reel for use in an agricultural header has an axis of rotation and comprises a bat and a finger. The bat is mounted to rotate around the axis of rotation to gather crop, and has a non-circular cross-sectional profile. The finger is mounted to the bat to rotate with the bat around the axis of rotation to gather crop. The finger comprises a tine and a clamshell mount to which the tine is coupled and that surrounds the bat to mount the finger to the bat against rotation about the bat.
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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：US10757860B1
公开(公告)日：2020-09-01
申请号：US16669614
申请日：2019-10-31
发明人： Roy Olson , Joshua Tracy , Alex Pearson
摘要： A system for removing parts from plants rooted in an agricultural field while leaving other parts of the plants rooted in the agricultural field may include a harvester apparatus with an intake throat formed by structures such as the combination of an infeed head and infeed conveyor, a pair of stripping assemblies including stripping belts, or stripping assemblies including stripping members such as chains.
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公开(公告)号：US10701862B2
公开(公告)日：2020-07-07
申请号：US15886261
申请日：2018-02-01
摘要： A harvesting header on a vehicle such as a combine harvester includes a mounting assembly comprising left and right float elements each for applying controlled left and right lift forces and arranged to allow upward floating of each end of the header in response to ground contact. Left and right sensors detect the angle of tilt of the header and a control system operates to reduce the left lift force when the left end is raised and to reduce the right lift force when the right end is raised. On a combine harvester this can be done by rotating the face plate of the feeder house in the required direction. In other systems the force generated by the left and right float elements can be directly modified. The changes to the lift force are applied only when the propulsion vehicle is tilted beyond a predetermined angle.
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