PROBLEM TO BE SOLVED: To detect a processing product on an oscillation sorter stably regardless of presence/absence or an amount of a secondary recycled product.SOLUTION: The threshing device includes: an oscillation sorter 20 sorting and processing a receiving net drop product dropped through a receiving net 18 from a threshing chamber 14 and a secondary recycled product recycled from a sorting secondary recycle port 29 and a front side layer thickness sensor 48F detecting a layer thickness of a processing product on the oscillation sorter 20. The front side layer thickness sensor 48F is arranged at a center upper part of the oscillation sorter 20 on an extension line of a right side first gathering plate 37R guiding the secondary recycled product and detects the layer thickness of the processing product at a confluent position of the receiving net drop product and the secondary recycled product.SELECTED DRAWING: Figure 4COPYRIGHT: (C)2016,JPO&INPIT【課題】二番還元物の有無や量に拘らず揺動選別体上の処理物量を安定して検出する。【解決手段】 扱室14から受網18を介して漏下した受網漏下物、及び、選別二番還元口29から還元された二番還元物を選別処理する揺動選別体20と、該揺動選別体20上の処理物の層厚を検出する前側層厚センサ48Fと、を備え、前側層厚センサ48Fは、揺動選別体20の中央部上方で、且つ、二番還元物を案内する右側第1寄せ板37Rの延長線上に配置され、受網漏下物と二番還元物との合流箇所で処理物の層厚を検出する。【選択図】図4
