<；P>；PROBLEM TO BE SOLVED: To enable seeds in a seed hopper to be orderly seeded in seed furrows made in a field by a ditching machine, in a direct seeding machine for seeding seeds such as rice seeds with traveling. <；P>；SOLUTION: A seed delivery device of the direct seeding machine is provided. In the device, a delivery roll 49 in which delivery holes 50 for scooping up a predetermined amount of seeds are formed, and a delivery guide 51 surrounding the outer periphery of the delivery roll 49 for guiding the seeds in the delivery holes 50 to a discharge cylinder 53 provided under the delivery roll 49, are provided at the bottom part of a seed hopper 48, and the position of an opening edge part 51bt of the delivery guide 51 for discharging the seeds from the delivery holes 50 by opening the surrounding of the delivery roll 49 is configured to be vertically adjustable. <；P>；COPYRIGHT: (C)2011,JPO&INPIT
