PROBLEM TO BE SOLVED: To provide a crop discharging device that can suppress the variations of working hours due to the degree of skill of a worker and improve workability in the discharging work of a crop.SOLUTION: A crop discharging device 100 includes image pick-up means 110, a marker 121, an outlet position calculating means 132, and an outlet position control means 131. The outlet position calculating means 132 specifies a marker 121 in an image captured by the image pick-up means 110, calculates a position of the marker 121 to a machine body 2, and calculates a position having a predetermined positional relationship to the calculated position of the marker 121 as a target position of a discharge port 17a.
