Konjaku excavates roll-type of usefulness and removes native earth release unit

The utility model relates to a konjaku excavates roll-type of usefulness and removes native earth release unit belongs to agricultural technical field, and it includes digger blade, roller formula conveyer and main frame, is provided with first installing support and second installing support in the main frame bottom, and first installing support left side articulates there is the third installing support, the digger blade is installed on the third installing support, and swing joint has a screw rod on the third installing support, roller formula conveyer comprises first roller conveyer and second roller conveyer, is provided with the casting groove under second roller conveyer, and the promotion conveyer that is provided with at second roller conveyer right side exit end is provided with the brush board in second roller conveyer top, is provided with the brush hair in brush board bottom, is provided with the tuber pipe in second roller conveyer top, and the tuber pipe upper end is connected with the fan, is provided with the roll-type in the left first roller conveyer of first installing support top and removes local soil type's piece. The utility model provides the high separation effect of earth with the konjaku.