PROBLEM TO BE SOLVED: To provide a self-propelled threshing unit which is capable of automatically drying secondary product without exchanging a recovery container by stopping threshing work once in the case that the secondary product becomes full in the recovery container, and also automatically re-charging the secondary product into a threshing part.SOLUTION: The self-propelled threshing unit 1 equipped with the threshing part 2 performing the threshing of cereal culms, a selecting part 3 selecting cereal grains, discharging culms and dust sheath, a traveling device 4 installed in the lower direction of the threshing part 2 and selecting part 3, etc., is provided by installing a cereal culms-charging port 11 at the side part of the threshing part 2, arranging a secondary product-receiving means 90 at the frontal lower part of the selecting part 3, connecting the one side of a secondary product-returning/conveying means 93 with the one end side of the secondary product-receiving means 90 and installing the other side of the secondary product returning/conveying-means 93 in the vicinity of the cereal culms-charging port 11.COPYRIGHT: (C)2010,JPO&INPIT【課題】回収容器に二番物が満杯になった場合、一旦脱穀作業を中断し回収容器を取替えることなく、自動的に二番物を乾燥させることができ、自動的に二番物を脱穀部へ再投入できる自走式脱穀装置を提供する。【解決手段】穀稈の脱粒を行う脱穀部2と、穀粒と排稈及び屑莢とを選別する選別部3と、前記脱穀部2及び選別部3の下方に設けた走行装置4等を備えた自走式脱穀装置1において、前記脱穀部2の側部に穀稈投入口11を設け、選別部3の前下部に二番物受手段90を配置し、該二番物受手段90の一端側に二番還元搬送手段93の一側を接続し、該二番還元搬送手段93の他側を前記穀稈投入口11近傍に設けた。【選択図】図1
