公开(公告)号：US20190274253A1

公开(公告)日：2019-09-12

申请号：US15917545

申请日：2018-03-09

申请人： Deere and Company

发明人： Matthew T. Wold ,  Glenn E. Pope ,  Jeffrey R. Walter ,  Jacob G. Schoeny

IPC分类号： A01F12/44 ,  A01F12/46

摘要： A combine harvester may include a chaffer to separate residue from grain in crop material, a fan to direct air through and across the chaffer to carry the residue from the harvester, a sensor to output signals indicating a characteristic of the crop material upstream of the chaffer and a controller to adjust a speed of the fan based on signals from the sensor.

公开(公告)号：US10179511B2

公开(公告)日：2019-01-15

申请号：US15435060

申请日：2017-02-16

申请人： Deere and Company

发明人： Jacob G. Schoeny

IPC分类号： A01F12/44 ,  B60L1/00 ,  A01D69/02

摘要： A harvester may include a reciprocating member to engage a crop, an electrical generator to convert reciprocating motion of the reciprocating member into electrical energy and an electrical storage unit storing the electrical energy. The harvester may include a first movable member to engage a crop, an electrical generator at least partially carried by the first movable member to generate electrical energy from movement of the first movable member, a second movable member carried by the first movable member and an actuator to drive movement of the second movable member using the electrical energy.

公开(公告)号：US09901033B1

公开(公告)日：2018-02-27

申请号：US15294120

申请日：2016-10-14

申请人： Deere and Company

发明人： Jacob G. Schoeny

IPC分类号： A01F12/44

CPC分类号： A01F12/448 ,  A01F12/446

摘要： A harvester cleaning system may include louvers, a bar, louver wires connected to the louvers and an adjustment arm. The bar may include spaced rails and rungs between the rails, wherein the rungs form pockets along the bar. Each of the louver wires may have a main portion about which the louver wire pivots and a lever portion received within one of the pockets. The adjustment arm may include slots receiving the lever portion of each of the louver wires, wherein the adjustment arm is movable to pivot the louver wires to pivot the louvers.

公开(公告)号：US20180229607A1

公开(公告)日：2018-08-16

申请号：US15435060

申请日：2017-02-16

申请人： Deere and Company

发明人： Jacob G. Schoeny

IPC分类号： B60L1/00 ,  A01F12/44 ,  A01D69/02

CPC分类号： B60L1/20 ,  A01D69/02 ,  A01F12/448

摘要： A harvester may include a reciprocating member to engage a crop, an electrical generator to convert reciprocating motion of the reciprocating member into electrical energy and an electrical storage unit storing the electrical energy. The harvester may include a first movable member to engage a crop, an electrical generator at least partially carried by the first movable member to generate electrical energy from movement of the first movable member, a second movable member carried by the first movable member and an actuator to drive movement of the second movable member using the electrical energy.

公开(公告)号：US10897848B2

公开(公告)日：2021-01-26

申请号：US15917545

申请日：2018-03-09

申请人： Deere and Company

发明人： Matthew T. Wold ,  Glenn E. Pope ,  Jeffrey R. Walter ,  Jacob G. Schoeny

IPC分类号： A01F12/44 ,  A01F12/46 ,  A01D41/127

摘要： A combine harvester may include a chaffer to separate residue from grain in crop material, a fan to direct air through and across the chaffer to carry the residue from the harvester, a sensor to output signals indicating a characteristic of the crop material upstream of the chaffer and a controller to adjust a speed of the fan based on signals from the sensor.