| 摘要 |
PURPOSE: A seeder is provided to induce efficient seeding regardless of seed size, by forcibly dropping seeds using a seed pushing rod after vacuum-absorbing seeds using a number of seed absorbing pipes. CONSTITUTION: The seeder comprises a body(1) with a track(5), a screw(15), a seed supply hopper(7) and a soil hardening roller(6); a driving unit(20) for driving the track(5) and the screw(15) and connecting a bending lever(23) and a driving lever(24) as a driving cam(22) is rotated; a seed supply unit with a number of seed absorbing pipes for absorbing the seeds in the seed supply hopper, and with a number of seed pushing rods for opening or closing a vacuum absorption hole or pushing the seeds; and a seeding unit for seeding the seeds through a seeding hole.
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