| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an agricultural granule-feeding device which can prevent the biting of agricultural granules with a shutter, even when the shutter is closed in a state that the agricultural granules are left in a storage portion. <P>SOLUTION: The agricultural granule-feeding device includes the storage portion 31, a delivering case 34 disposed in the lower portion of the storage portion 31, a delivery member 37 disposed in the delivering case 34, a discharging port 35a formed at the upper near position of the delivery member 37, and a shutter 39 having a turning end portion 39a rotated on a lateral axis 40 disposed in the upper portion of the discharging port 35a and a free end portion 39b on the side opposite to the turning end portion 39a, wherein the shutter 39 can be switched into a closed state for contacting the free end portion 39b with the lower portion of the discharging port 35a or into an opened state that the free end portion 39b is separated from the lower portion of the discharging port 35a to the upper direction on the outer side, and a projection portion 39c projected from a virtual line for binding the turning end portion 39a to the free end portion 39b in a rotation direction from an opened state to a closed state in a portion between the turning end portion 39a and the free end portion 39b. <P>COPYRIGHT: (C)2011,JPO&INPIT |
