| 摘要 |
PROBLEM TO BE SOLVED: To provide a chute blockage preventive device of a long distance conveyor capable of easily re-starting a long-distance conveyor by preventing blockage of a head chute in an emergency stop of the long-distance conveyor. SOLUTION: In a conveyor line with a short distance conveyor 2 being installed on a rear stage of a long-distance conveyor 1, a head chute 3 of the long-distance conveyor 1 comprises an auxiliary chute 4 capable of feeding a material M to be conveyed onto the short-distance conveyor 2 on a rear stage, a vibration feeder 7 capable of delivering the material M in the auxiliary chute 4 onto the short-distance conveyor 2 on the rear stage, and a damper 5 to change the material M on the long-distance conveyor 1 to be charged onto the auxiliary chute 4 side in an emergency stop. COPYRIGHT: (C)2006,JPO&NCIPI
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