Seedling placing base structure null of seedling planting device for multiple provision planting

摘要

PURPOSE: To make it possible to arbitrarily control reducing degree of seedlings in each transplanting row by arranging a one way clutch in every belt type longitudinal feed device provided in each of a seedling carrier corresponding to each transplanting row in a specific state. ;CONSTITUTION: A belt type longitudinal feed device 8 for longitudinally feeding seedlings to a seedling-taking off port by transverse stroke end of a seedling carrier is provided in each of the seedling carrier. An operating arm 13d is connected to a driving shaft 10 provided in a state rotatably pivoted by bracket on the rear face side of each of all the seedling carriers and a one way clutch 13 interlocked and coupled to each of longitudinal feed devices is pressed by the operating arm to carry out rotation operation.;COPYRIGHT: (C)1993,JPO&Japio