| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a non-plowing direct seeder for smoothly carrying out a non-plowing direct-seeding operation by ensuring the discharge port on the tip of a seeding guide tube not to be clogged with soil even if the machine body is lowered onto the ground following turning it before and after forming seeding furrows. <P>SOLUTION: The non-plowing direct seeder is provided with the machine body 1, a furrowing wheel unit A mounted with a bunch of furrowing wheels W at specified intervals on a furrowing wheel drive shaft 4 set and supported in the transverse direction of the machine body 1 and a seeding unit B for dropping seeds K via the seeding guide tube 16 onto seeding furrows V formed by the respective furrowing wheels W, and functions to carry out seeding onto the seeding furrows V just after formed by being drawn by a tractor. In this direct seeder, a stand unit S<SB>1</SB>to which a ground contact body T<SB>1</SB>is linked so as to be turnable backward of the machine body is provided on the lower end of a support leg 31 attached nearly vertically to the front portion of the machine body 1. <P>COPYRIGHT: (C)2004,JPO&NCIPI |
