Grain discharge device of the grain tank

摘要

(57) [summary] [purpose] grain tank 5 the total amount of grain is to accurately detect that has been discharged from, and automatic storage of the discharge auger 7 is a state in which the remaining grain to grain tank 5 Without or to, while can make grain discharge operations of the total amount from the grain tank 5, efficiently, you can secure automatic storage operations of the discharge auger 7, to allow for labor saving. [Configuration] A discharge portion of the discharge auger 7 that is provided in the grain tank 5, and is provided with a discharge end detection sensor 9 for detecting the grain discharge end of the exhaust exiting the auger 7, the sensor 9 And when detected a discharge end of the grain, by, when the auger clutch 15 of the discharge auger 7 is OFF operation, and instructs the returning operation to the storage position in the movement device 8 of the discharge auger 7, the discharge auger 7 The auger control unit 12 for automatically storing the provision.