KAI YUICHI,甲斐 裕一,MITSUHARA MASAKI,光原 昌希,SARUWATARI KENJI,猿渡 賢治
申请号：
JP2015223195
公开号：
JP2017086021A
申请日:
2015.11.13
申请国别(地区):
JP
年份:
2017
代理人:
摘要：
PROBLEM TO BE SOLVED: To smoothly perform shred processing of waste straw without accumulating the waste straw.SOLUTION: A combine-harvester comprises: a thresher 4 which applies threshing treatment by charging whole reaped grain culms thereinto and a waste straw shred processing device 38. The waste straw shred processing device 38 comprises: a rotator 40 which is installed extending in a lateral direction and rotates around a lateral shaft core P4 a plurality of rotary blades 41 which are arranged in the outer circumference of the rotator 40 being aligned at prescribed intervals apart in the shaft core direction and extended radially to rotate integrally with the rotator 40 and a plurality of fixed blades 42 which are arranged being aligned at prescribed intervals apart in the shaft core direction and overlapped with the rotary blades 41 in the side view. The rotary blades 41 are arranged in which a tip rotary locus L of the rotary blades 41 gets into inside of the thresher 4.SELECTED DRAWING: Figure 4COPYRIGHT: (C)2017,JPO&INPIT【課題】排ワラが滞留することなく、排ワラの細断処理を円滑に行えるようにする。【解決手段】刈取穀稈の全部が投入されて脱穀処理する脱穀装置4と、排ワラ細断装置38とが備えられ、排ワラ細断装置38が、横方向に沿って延びる状態で備えられて横向き軸芯P4周りで回転する回転体40と、回転体40の外周部に、軸芯方向に沿って間隔をあけて並ぶ状態で且つ放射状に延びる状態で備えられて、回転体40と一体回転する複数の回転刃41と、軸芯方向に沿って間隔をあけて並ぶ状態で且つ側面視で回転刃41と重複する状態で備えられた複数の固定刃42とを備え、回転刃41は、回転刃41の先端回転軌跡Lが脱穀装置4の内部に入り込むように設けられている。【選択図】図4
