Invention Grant
- Patent Title: Residue chopping and distribution arrangement for a combine harvester
- Patent Title (中): 联合收割机的残渣剁碎和分配安排
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Application No.: US14180896Application Date: 2014-02-14
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Publication No.: US09345198B2Publication Date: 2016-05-24
- Inventor: Norbert Pohlmann , Mark L Pearson , Joel D Ferris
- Applicant: Deere & Company
- Applicant Address: US IL Moline
- Assignee: DEERE & COMPANY
- Current Assignee: DEERE & COMPANY
- Current Assignee Address: US IL Moline
- Main IPC: A01D41/12
- IPC: A01D41/12 ; A01F29/06 ; A01F17/00 ; A01F29/12 ; A01F12/40
Abstract:
A residue chopping and distribution arrangement (48) for a combine harvester (10) comprises a first straw chopper (50) and a second straw chopper (52) arranged side by side and expelling the chopped straw laterally. A first chaff spreader (106) located in front of the first straw chopper (50) is driven by a first drive shaft (68) that also drives a first rotor (66) of the first straw chopper (50). A second chaff spreader (108) located in front of the second straw chopper (52) is driven by a second drive shaft (100) that also drives a second rotor (92) of the second straw chopper (52).
Public/Granted literature
- US20150230408A1 Residue Chopping and Distribution Arrangement for a Combine Harvester Public/Granted day:2015-08-20
Information query
