PROBLEM TO BE SOLVED: To provide a structure of a seeding machine in which a prescribed amount of seeds (especially one seed) is precisely inserted into a seed hole of a seeding roll.SOLUTION: The seeding machine having a seed hopper for storing the seeds, and the seeding roll having the seed holes for sending out the seeds, and formed in the circumferential direction on the outer periphery is equipped with a member for controlling the flow of the seeds, formed in the seed hopper, and seed-arranging parts extended to the seedling roll. The members for controlling the flow of the seeds so that one or two seeds may be arranged in the vertical direction are arranged in the seed-arranging part.COPYRIGHT: (C)2009,JPO&INPIT【課題】播種ロールの種子穴に確実に所定量の種子(特に1粒)が入る機種機の構成を低コストに提供する。【解決手段】種子を貯留する種子ホッパと、外周面の円周方向に種子を繰り出すための種子穴を設けた播種ロールを具備する播種機において、種子ホッパ内に種子の流れを制御する部材を設け、播種ロールまでの種子整列部分を設ける。また、種子整列部分に、その垂直方向に1~2粒の種子が整列するように種子の流れを制御する部材を配置する。【選択図】図9
