FOURTH-TREATMENT SYSTEM FOR THRESHER

摘要

PROBLEM TO BE SOLVED: To provide a fourth-treatment system for a thresher, designed to smoothly recover fourth crops at a fourth-cover via a conveyor and the fourth-cover into a fourth-port.;SOLUTION: In the thresher 1 having such a mechanism that grain culms are carried through a feed chain 10 into a threshing chamber 2 and threshed and then discharged out of the thresher through a waste culm carrier 11 via the fourth-port 12 and the fourth-cover 15, and a swing separator 8 is provided under the threshing chamber 2, the fourth-treatment system works as follows: The conveyor 18 for conveying the fourth crops from ear tip side to foot side is provided on the waste culm carriage downstream side of the fourth-cover 15. A fourth-funnel 32 inclined toward the fourth-port 12 is provided on the terminal end of the conveyor 18, and the fourth crops dropped via the terminal end of the conveyor 18 onto the fourth-funnel 32 are returned via the fourth-port 12 to the swing separator 8.;COPYRIGHT: (C)2004,JPO&NCIPI