SEEDER CUM COLLECTION AND RECOVERING DEVICE FOR RAISING SEEDLING BOX

摘要

PURPOSE:To contrive the improvement of efficiency for collecting and recovering operation and labour saving by a method wherein a box lifting mechanism is provided at the end of a transportation apparatus, and a raising seedling box whose seeding is completed is constituted by stacking the box from the lower part to the upper part requencially. CONSTITUTION:A raising seedling box 1 delivered to the upper part of a transportation roller 13 of collection and recovery device F after completion of treatment processes C-E is touched to a sensor 22, which causes it to be actuated, and its front end is arranged with a stopper 20 as well. The sonsor 22 is rotated counterclockwise, a fit end 30 and a shaft are in a fit condition to each other through a lead slope 23 and action of a movable fit end not illustrated in a sketch and the shaft is rotated by a rotation of a motor M2 through the fit end 30. Because of this a lift arm is lifted causing pushing up of the bottom of the raising seedling box 1 which is delivered to a once retreated raising seedling box holder 32 and the lifting arm is descended. Through this repetition process, the raising seedling box is collected in a manner of squeezing it into the lower part sequencially. Because of this an improvement of efficiency and energy saving can be planned.