FINISHING DEVICE FOR COATING OF RICE SEEDS USING SOIL SCATTERING MACHINE

摘要

PROBLEM TO BE SOLVED: To provide a finishing device configured such that the supply of rice seeds to a seedling box in a conveyance path may not cause escaping of rice seeds to the outside of the seedling box due to the rice seeds dropping on the upper surface of the edge in the front and rear of the seedling box, and a blank without the rice seeds may not be caused on the upper surface of a floor board of the seedling box for receiving the dropping rice seeds.SOLUTION: A finishing device is configured as follows: a first limit switch LS1 operated in an on-state by the contact to a bottom lower surface of a seedling box B and recovered and operated in an off-state by the release of the contact is installed in the part positioned below an outlet of a feeding conveyor D in the middle of continuous direction of a conveyance path; a second limit switch LS2 is installed in a position at the front of the first limit switch; and these switches are disposed in series on a control circuit and connected to the control circuit so as to close the control circuit and start the operation of the feeding conveyor by the on-operation with respect to the control circuit of a motor M for driving the feeding conveyor D, and to open the control circuit by the off-operation and stop the operation of the feeding conveyor D.