UNMANNED DRIVING BOAT FOR WEEDING PADDY FIELD, UNMANNED DRIVING BOAT FOR RECOVERING SUSPENDED MATTER, AND PADDY FIELD WEEDING METHOD

摘要

PROBLEM TO BE SOLVED: To provide an unmanned driving boat for weeding a paddy field, or the like, excellent in controllability of turnabout, regarding a technology for weeding a paddy field by using an unmanned driving boat .;SOLUTION: An unmanned driving boat running along a water surface of a paddy field, includes: a boat body having a bow and a stern; a rudder arranged near the stern, for changing a direction of the boat body; a propulsion unit; and a weeding appliance suspending so as to have a contact with the ground surface of the paddy field. The weeding appliance is fixed on a position on the furthermore bow side than the position of a gravity center before mounting the weeding appliance in a top view, preferably fixed near the bow.;COPYRIGHT: (C)2015,JPO&INPIT