Operation Procedure Simulation Applicable to a Hydro-Pulsation Drive of a Soil Lifting Blocker Used in Forest Nurseries

Device for Transplanting Young Undergrowth with Soil Lump When Performing Forestry

“…Currently, various devices are known for transplanting undergrowth from under the forest canopy [3,4,10,11]. The design of the digging device should not destroy the lump of soil when digging out the undergrowth, and the dug lump should correspond to the size and shape, respectively, equal to the size and shape of the root system of the transplanted tree.…”

“…2, 3). The undergrowth transplanting device comprises a bearing body (3), a fixed arc-shaped lower frame (10) is rigidly attached to it, at the ends of which the rotation axes (11) of the lower gripping jaw (4) are fixed, and an arc-shaped upper frame (5), with axes of rotation (11) fixed at the ends of the upper gripping jaw (6). Rotation of the lower gripping jaw is possible due to the force of the hydraulic cylinder (9) directed at it, located on the lower part of the bearing body.…”