LIFTING DEVICE
To solve a problem of conventional techniques, that is, to provide a lifting device capable of lifting and lowering a belt conveyor with a lighter weight device than conventional techniques such as Patent Document 1.SOLUTION: A lifting device according to the present invention is a device for liftin...
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Zusammenfassung: | To solve a problem of conventional techniques, that is, to provide a lifting device capable of lifting and lowering a belt conveyor with a lighter weight device than conventional techniques such as Patent Document 1.SOLUTION: A lifting device according to the present invention is a device for lifting a belt conveyor, and comprises a fixed column, a movable column, a mounting body on which a belt conveyor can be mounted, a hoisting device and a pulley. The movable column is inserted into the fixed column so as to be slidable within the fixed column. The fixed column is in a substantially vertical position and the mounting body is positioned below the belt conveyor. When a suspension rope is wound up by the hoisting device, the mounting body raised together with the movable column pushes up the belt conveyor from below. When the suspension rope is unwound by the hoisting device, the belt conveyor mounted on the mounting body descends together with the movable column.SELECTED DRAWING: Figure 1
【課題】本願発明の課題は、従来技術が抱える問題を解決することであり、すなわち特許文献1をはじめとする従来技術に比してより軽量な装置でベルトコンベヤを昇降させることができる昇降装置を提供することである。【解決手段】本願発明の昇降装置は、ベルトコンベヤを昇降させる装置であって固定柱と移動柱、ベルトコンベヤを載置可能な載置体、巻上装置、滑車を備えたものである。移動柱は、固定柱内をスライド可能に固定柱内に挿入される。固定柱が略鉛直姿勢となり載置体がベルトコンベヤの下方に位置するように配置したうえで、巻上装置で吊ロープを巻取ると移動柱とともに上昇した載置体がベルトコンベヤを下方から押し上げ、巻上装置で吊ロープを巻出すと載置体に載置されたベルトコンベヤが移動柱とともに降下する。【選択図】図1 |
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