DOUBLE-MAT-SEEDLING WIDE-AND-NARROW-ROW RICE TRANSPLANTER AND OPERATION METHOD THEREOF

摘要

A double-mat-seedling wide-and-narrow-row rice transplanter comprises a frame, a seedling table, and a transplanting mechanism. The seedling table comprises several seedling trays. The transplanting mechanism comprises several transplanting boxes (2) disposed in a single row. An upper end of the transplanting box is connected to a driving mechanism, and a rotary box (33) is disposed at a lower end. Transplanting arms are disposed at two ends of the rotary box. A transplanting claw is disposed on each transplanting arm. Three rotary boxes make a group, the rotary boxes inside the group are disposed at an equal interval, and an interval between adjacent rotary boxes of two adjacent groups is 1.5 times to 2 times of an interval between rotary boxes inside a group. Each group of rotary boxes corresponds to one seedling tray. The seedling tray is formed of by two standard mat seedling grooves (1) being connected in parallel. The rice transplanter improves air circulation and light passing between plants, thereby ensuring reliable production space.