SEEDLING PLACING STAND DRIVING MECHANISM FOR WALKING TYPE RICE TRANSPLANTER

摘要

PURPOSE: To provide a seedling placing stand driving mechanism for walking type rice transplanter capable of arranging a seedling placing stand as closely to propelling wheels as possible and shortening the longitudinal length of a machine body as a whole. ;CONSTITUTION: A spiral groove of a lead shaft 10 with the reciprocating spiral groove built in a case 11 is engaged with a sliding element 12. An endless wire rope 13 fixed to the sliding element 12 is wound on a pair of a right and a left guide members 14 arranged outside the case 11 and the endless wire rope 13 is guided by both the guide members 14 along the reciprocating direction of the sliding element 12. The endless wire rope 13 is connected to a seedling placing stand at the intermediate position of both the guide members 14 to provide a seedling placing stand driving mechanism for a walking type rice transplanter.;COPYRIGHT: (C)1995,JPO