| 简介 |
PROBLEM TO BE SOLVED : To provide an agricultural implement capable of performing a satisfactory leveling work. ŽSOLUTION : This agricultural implement 1 is equipped with a plowing body 6 for performing the plowing work, and a leveling body 7 for performing the leveling work in the rear direction of the plowing body 6. The lower end part of a first joining body 11 is joined at the leveling body 7 as capable of rotating, and at the upper end part of the first joining body 11, the rear end part of a second joining body 16 of which front end part is joined with a machine body 2 as rotatable, is joined as capable of rotating. At the second joining body 16, a linking body 25 making a contact with a link-contacting part 15 is installed as rotatable in up and down direction. In the case that the working depth of the plowing body 6 is deeper than the set depth, since the liking body 25 leaves from the contacting part 15, the gas spring 31 becomes a state of not energizing the leveling body 7 in the direction of reducing earth-contacting pressure. ŽCOPYRIGHT : (C)2008, JPO&INPIT Ž |
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