PROBLEM TO BE SOLVED: To provide a sowing machine that restrains fertilizer powder and a coating agent of seed from peeling and dropping and forming a lump and prevents obstruction of proper fertilizer application and seeding caused by sticking of a fertilizer and a seed to the powder of the fertilizer and the coating agent and obstruction of feeding and movement.SOLUTION: In a sowing machine that is liftably and lowerably connected to a seeding apparatus 8 for applying a powdery/granular agent held in a fertilizer application hopper 6 and a seeding hopper 7 to a soil surface while feeding the agent by the rotations of feed rollers 4 and 5 and is equipped with a fertilizer application apparatus 9 and performs fertilizer application and seeding on the traveling soil surface at the rear part of a vehicle body 3 that mounts an engine 2 in an engine cover 1 and drives and travels, dust collection tubes 10 and 11 for sucking dust in the hoppers 6 and 7 are provided in the fertilizer application hopper 6 and the seeding hopper 7.COPYRIGHT: (C)2014,JPO&INPIT【課題】肥料の粉や種子のコーティング剤が剥がれ落ちて塊になることを抑え、肥料やコーティング剤の粉に肥料や種子が張り付き、繰出し移動が妨げられて適切な施肥や播種が妨げられることを防止できる播種機を提供する。【解決手段】エンジンカバー1内にエンジン2を搭載して駆動走行の車体3の後部に、繰出ロール4,5の回転によって施肥ホッパ6及び播種ホッパ7内に収容の粉粒剤を繰出しながら土壌面に施用する播種装置8を昇降自在に連結すると共に、施肥装置9を装着して、走行土壌面に施肥播種する播種機において、前記施肥ホッパ6及び播種ホッパ7内に、ホッパ6,7内部の粉塵を吸引する吸塵筒10,11を設けて構成する。【選択図】 図2
