| 摘要 |
PURPOSE: A digging equipment for tree transplanting capable of reducing the manpower requirement is provided to enable users to dig roots of an adult tree with soil around the roots. CONSTITUTION: A digging equipment for tree transplanting comprises the following: a digging unit cutting soil around roots of a tree for transplanting, and including a digging blade(112) in a semicircular shape for sup rioting the lower side of the tree; an operation unit(130) operating the digging blade; a supporting frame(114) rotatably supporting the digging blade; a first frame(116a) horizontally extended from the equipment; a second frame(116b) and a third frame(116c) curved from both ends of the first frame to face each other; a bracket(120) integrated to the outer surface of the third frame for connecting the supporting frame to an arm of an excavator and a link rod; a protection case(132) located on the outer surface of the third frame; an operation motor located on the upper side of the protection case; a worm located on a rotary shaft of the operation motor; and a worm wheel rotating the digging blade. |
