| 摘要 |
PROBLEM TO BE SOLVED: To provide a continuous unloader having an energy efficiency improved.SOLUTION: A bucket elevator type continuous unloader is equipped with a bucket elevator having a plurality of buckets for scraping off and loading an object and a chain for holding a plurality of buckets, and transporting the object continuously. The continuous unloader comprises: a converter 72 connected with an electric power source 71; an inverter 73 connected with the converter 72; and a load motor 75 connected with the inverter 73. The converter 72 and the inverter 73 are connected through a DC bus line L, and the converter 72 performs an energy regeneration from the energy which is generated by the braking action of the load motor 75. |
