PROBLEM TO BE SOLVED: To provide an industrially produceable device enabling a driver of a traveling car to easily confirm the tilling depth of a rotary operation part of a puddling device at the operation of puddling.SOLUTION: The tilling depth-confirming gage enabling the position of the rotary operation body in the upper and lower direction to be visually confirmed is installed in the front edge part of a rotary cover covering the upper part of the rotary operation body in the puddling and harrow device. The front side of the tilling depth-confirming gage in the traveling direction has a shape retreated rearward from the upper part to the lower part, and the visual confirmation is carried out by a scale displayed by a notched part or a notched hole formed in the body of the tilling depth-confirming gage.COPYRIGHT: (C)2008,JPO&INPIT【課題】 代掻き作業時に走行車の運転者が容易に代掻き装置のロータリー作業部の耕深を確認できるとともに安価に製造可能な装置を提供する。【解決手段】 代掻き砕土装置において、ロータリー作業体の上部を覆うローターカバーの前端部に、ロータリー作業体の上下方向位置を目視確認できる耕深確認ゲージを設けた。耕深確認ゲージの進行方向前面は、上方から下方に行くに従い後方に後退させた形状で、且つ目視確認は耕深確認ゲージ本体に設けた切り欠き部又は切り欠き孔で表示した目盛りで行う。【選択図】 図3
