Fully-automatic simple-pendulum-type seedling-picking transplanter

The invention relates to a fully-automatic simple-pendulum-type seedling-picking transplanter. The fully-automatic simple-pendulum-type seedling-picking transplanter comprises a seedling-feeding mechanism, a simple pendulum mechanism and a seedling-picking mechanism; the seedling-feeding mechanism is composed of a seedling plug rack, a seedling plug, a stepping motor and a chain, the seedling plugis installed on the seedling plug rack, a chain wheel is installed on a roller on the seedling plug rack, and the chain wheel is connected with a gear of the stepping motor, installed on one side, through the chain; the simple pendulum mechanism comprises a whole rack, a rotating shaft, a fixing part, a simple pendulum rack, rotating parts and rotating air cylinders, the rotating shaft is installed on the whole rack through a bearing, the simple pendulum rack is fixed onto the rotating shaft through a round nut, and the simple pendulum rack is of an inverted-V-shaped structure as a whole; andthe rotating parts are in