公开(公告)号：US1633205A

公开(公告)日：1927-06-21

申请号：US11233026

申请日：1926-05-28

申请人： BRUNER MARTIN R

发明人： BRUNER MARTIN R

IPC分类号： A01B3/54 ,  A01B17/00

CPC分类号： A01B17/00 ,  A01B3/54

公开(公告)号：US1615656A

公开(公告)日：1927-01-25

申请号：US11297226

申请日：1926-06-01

申请人： JOSEF SCHMIDT

发明人： JOSEF SCHMIDT

IPC分类号： A01B17/00

CPC分类号： A01B17/00

公开(公告)号：US1574627A

公开(公告)日：1926-02-23

申请号：US58431222

申请日：1922-08-25

申请人： HAINES JOHN W

发明人： HAINES JOHN W

IPC分类号： A01B17/00

CPC分类号： A01B17/00

公开(公告)号：US1539693A

公开(公告)日：1925-05-26

申请号：US65597723

申请日：1923-08-06

申请人： ORR FLORIAN C

发明人： ORR FLORIAN C

IPC分类号： A01B17/00

CPC分类号： A01B17/00

公开(公告)号：US1475743A

公开(公告)日：1923-11-27

申请号：US55289522

申请日：1922-04-15

申请人： OMER BROWN

发明人： OMER BROWN

IPC分类号： A01B17/00

CPC分类号： A01B17/004

公开(公告)号：US1369970A

公开(公告)日：1921-03-01

申请号：US26355718

申请日：1918-11-21

申请人： FULLER ORIE E

发明人： FULLER ORIE E

IPC分类号： A01B17/00

CPC分类号： A01B17/00

公开(公告)号：US1360409A

公开(公告)日：1920-11-30

申请号：US30326919

申请日：1919-06-11

申请人： JOHNSON LEONARD L

发明人： JOHNSON LEONARD L

IPC分类号： A01B17/00

CPC分类号： A01B17/00

公开(公告)号：US1330686A

公开(公告)日：1920-02-10

申请号：US31882619

申请日：1919-08-20

申请人： RAY COFFMAN

发明人： RAY COFFMAN

IPC分类号： A01B17/00

CPC分类号： A01B17/00

公开(公告)号：US20220183206A1

公开(公告)日：2022-06-16

申请号：US17688726

申请日：2022-03-07

申请人： Deere & Company

发明人： Ranjit Nair ,  Adam D. Sporrer ,  Kirti Balani ,  Ricky B. Theilen ,  Lucas B. Larsen ,  Vishal Rane ,  David L. Steinlage ,  Robert T. Casper ,  John M. Schweitzer ,  Jeremy D. Krantz

IPC分类号： A01B63/00 ,  G05B15/02 ,  A01B33/08 ,  A01B41/06 ,  A01B17/00 ,  A01B33/16

摘要： A residue detection and implement control system and method are disclosed for an agricultural implement. The system includes a source of environment data and image data of an imaged area of a crop field containing residue. The system includes a data store containing a plurality of image processing methods and at least one controller that processes the image data according to one or more image processing instruction sets. The controller selects one or more of the image processing methods based on the environment data, and processes the image data using the selected image processing instruction(s) to determine a value corresponding to residue coverage in the imaged area of the field. The controller adjusts the configuration of the agricultural implement to respond to the amount and type of residue detected.

公开(公告)号：US20210251126A1

公开(公告)日：2021-08-19

申请号：US16972991

申请日：2019-06-06

申请人： ROCKS GONE PTY LTD

发明人： Timothy Gordon PANNELL

IPC分类号： A01B27/00 ,  A01B15/14 ,  A01B5/04 ,  A01B17/00 ,  A01B63/114 ,  A01B63/22

摘要： Provided is an earth conditioning system/apparatus which removes/break-ups rock in the ground and has a front drawbar, a ground engaging tool arrangement and a rear rotary device (drum). A ground engaging tool arrangement includes a frame supporting ground engaging tools each mounted at a pivot. Actuators raise/lower the ground engaging tool(s) for desired depth control of the ground engaging tools. The rotary device slotted or ribbed drum acts as a crushing drum rolled over earth that has been broken up by the ground engaging tools. Actuators, provide height adjustment of the ground engaging tools relative to the ground engaging tool support frame and by adjusting the height from the ground of the ground engaging tool arrangement by operating the at least one adjuster acting between the rotary device and the ground engaging tool arrangement.