PROBLEM TO BE SOLVED: To improve sorting efficiency of a sorting body.SOLUTION: The thresher is configured to leak down the threshed material threshed in a threshing chamber (4) through a threshing cylinder receiving net (8), by making the threshing chamber (4) communicate with a threshing cylinder (7) disposing axis line to point in a back and forth directions, with a treating chamber (5) with a treating cylinder (10) disposing axis line to point in back and forth directions on the side of the rear of the threshing chamber (4), through a dust discharging port (14). On the other hand, the discharged material fed from the inside of the threshing chamber (4) through the dust discharging port (14) into the treating chamber (5) is treated in the treating chamber (5), and the treated material is leaked down through the treating cylinder receiving net (11), the leaked down material is separated by the sorting body (20) disposed on the direct lower position of the threshing cylinder receiving net (8) and the treating cylinder receiving net (11), and dropped to a first conveyer (22) or a second conveyer (23), and the material fell on the second conveyer (23) is set to be treated again by the sorting body (20) through the second vertical conveyer (24). The treated material returned by the second vertical conveyer (24) is set to be retreated by the sorting body (20) with the treated material treated at the treating chamber (5).COPYRIGHT: (C)2011,JPO&INPIT【課題】選別体による選別効率を向上させること。【解決手段】前後方向に軸線を向けて扱胴(7)を配設した扱室(4)と、同扱室(4)の後部側方に前後方向に軸線を向けて処理胴(10)を配設した処理室(5)とを送塵口(14)を介して連通させ、同扱室(4)内で脱穀した扱卸物を扱胴受網(8)を通して漏下させるようにした。一方、扱室(4)内から送塵口(14)を通して処理室(5)内に送出される送出物を処理室(5)内で処理して、処理物を処理胴受網(11)を通して漏下させ、これら漏下物を上記扱胴受網(8)及び処理胴受網(11)の直下方位置に配設した選別体(20)により選別して1番コンベア体(22)又は2番コンベア体(23)に落下させ、同2番コンベア体(23)に落下した落下物は2番縦コンベア体(24)を介して選別体(20)で再処理されるようにした。そして、2番縦コンベア体(24)により還元される処理物は、処理室(5)で処理された処理物と一緒に選別体(20)で再処理されるようにした。【選択図】図2
