LAND PREPARATION DEVICE IN RICE TRANSPLANTER

摘要

PURPOSE: To improve efficiency of land grading by reducing mud waves spreading outward from a float gliding on a mud surface in the neighborhood of already planted seedlings and increasing the speed of a rice transplanter. ;CONSTITUTION: This land preparation device has a seedling transplanter placed behind a traveling vehicle and laterally installed with plural floats 6a, 6a, 6b, 6b. Outside floats 6b, 6b are arranged outside the wheels 3, 4 of the traveling vehicle and a drain groove 9 is formed on the under surface of the outside floats 6b, 6b in the longitudinal direction.;COPYRIGHT: (C)1996,JPO