PROBLEM TO BE SOLVED: To inexpensively manufacture a ground-leveling cover having a cover body part and a covering part without clogging mud on the cover body part.SOLUTION: The ground-leveling cover is a ground-leveling cover 30 mounted on the lower end side of a rear cover 15 for covering the rear of a tillage part 11 for tilling a field and equipped with the cover body part 33 having a ground-leveling surface a for grounding the field and the covering part 34 for covering the lower end side of the rear cover 15. In the ground-leveling cover, a pipe material is processed to thereby form the cover body part 33 into a hollow shape and integrally form the cover body part 33 with the covering part 34.COPYRIGHT: (C)2009,JPO&INPIT【課題】 カバー本体部と覆い部とを備え且つカバー本体部上に泥が詰まらない整地カバーを安価に製作する。【解決手段】 圃場を耕耘する耕耘部11の後方を覆うリヤカバー15の下端側に取り付けられる整地カバー30であって、圃場に接地する整地面aを有するカバー本体部33と、リヤカバー15の下端側に覆い被さる覆い部34とを備えた整地カバーにおいて、パイプ材を加工することにより、カバー本体部33を中空状に形成すると共に該カバー本体部33と覆い部34とを一体形成する。【選択図】図1
