| 摘要 |
PURPOSE:To prevent the leakage during the lifting by providing pivoting sections on both opposite sides of the opening section of a box-type bucket and linking the buckets in a ring shape with the opening section facing inward in a bucket conveyor recovering medals, coins, etc. CONSTITUTION:When medals, coins 16 are guided through the guide chute 15 of a bucket conveyor 5, the medals, coins 16 enter a bucket 6 through wheels 12a, 12b of a sprocket 12, and the bucket 6 is gradually lifted through pins 10 coupled with recesses 13 of sprockets 11, 12 by means of the rotation of sprocket wheels 11a, 11b rotated by a driving device. At this time, the bucket 6 is lifted with medals, coins 16 stored in the opposite side to an opening section 7 with a slant surface of the rear section 6a of its rising direction, thereby no medal or coin leaks from the bucket even during the vertical lift process, and medals, coins 16 are lifted to the top of the sprocket 11 and discharged into a receiving trough 14 through the wheels 11a, 11b. |
