DIGGING PART STRUCTURE OF HARVESTING MACHINE FOR CROP SEEDLING

摘要

PURPOSE: To provide an excellent harvesting machine for a crop seedling having a digging part capable of decreasing the adhesion of mud to a side part of a crop in harvesting by forming a cut close to a side of the crop seedling, thereby preventing the cut or damage of the bud of the crop according to the condition of the bud of the crop to be harvested. ;CONSTITUTION: This digging part is provided with a skid 8 for guiding a seedling and a plow 9 for forming a cut at a side and under the root of the planted seedling. The skid 8 is provided with a ground-contacting face 8B and a skid side-face 8A for guiding a side of the planted seedling. The L-shaped plow 9 is composed of a vertical plow part 9A to form a vertical cut and a lateral plow part 9B to form a lateral cut. The side face 8A of the skid has a flank side face 8a laterally inclined outward near the ground surface and the vertical plow part 9A has a vertical flank face 9a laterally inclined outward to form the digging part structure fitting to the shape of the seedling having buds around the seedling.;COPYRIGHT: (C)1995,JPO