LIFTING LINK MECHANISM OF PLANTING PART OF RIDING RICE TRANSPLANTER

摘要

PURPOSE: To prevent the deformation of a lower link in the rolling action of a transplanting part by connecting the front ends of the right and left lower links to the outer sides at the right and left lower ends of a portal rear frame. ;CONSTITUTION: The front ends of the right and left lower links 26, 26 are placed at the outer side at the right and left lower ends of a portal rear frame 54 and connected with a connection pin 26a. The span of the right and left lower links is expanded to improve the twisting rigidity, etc., and enable the accurate level control of the transplanting part 15.;COPYRIGHT: (C)1994,JPO&Japio