公开(公告)号：US20150230408A1

公开(公告)日：2015-08-20

申请号：US14180896

申请日：2014-02-14

Applicant: Deere & Company

Inventor： NORBERT POHLMANN ,  MARK L. PEARSON ,  JOEL D. FERRIS

IPC: A01F29/06 ,  A01F17/00 ,  A01F29/12

CPC classification number: A01F29/06 ,  A01D41/1243 ,  A01F12/40 ,  A01F17/00 ,  A01F29/12

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).

Abstract translation: 用于联合收割机（10）的残渣切碎和分配装置（48）包括并排布置的第一秸秆切碎机（50）和第二秸秆切碎机（52），并横向排出切碎的秸秆。 位于第一吸管斩波器（50）前方的第一齿条扩展器（106）由也驱动第一吸管斩波器（50）的第一转子（66）的第一驱动轴（68）驱动。 位于第二吸管斩波器（52）前方的第二齿条扩展器（108）由也驱动第二吸管斩波器（52）的第二转子（92）的第二驱动轴（100）驱动。