PROBLEM TO BE SOLVED: To provide a cargo-handling assist device excellent even in maintainability and safety, while smoothly handling a cargo-handling object, by a simple part shape and a mechanism.SOLUTION: A measured value of torque generated in a drum is provided from a torque measurement part connected between the drum of winding a wire for suspending a cargo-handling object and a motor for driving this, and a control part controls so as to balance when impressing predetermined external force on the cargo-handling object suspended by a suspension part, and can select at all times whether the cargo-handling object suspended by the suspension part is raised or lowered by impression of the predetermined external force or less, and can raise or lower the cargo-handling object.SELECTED DRAWING: Figure 2
【課題】単純な部品形状及び機構にて、荷役物をスムーズに扱うことができ、メンテナンス性及び安全性にも優れる荷役助力装置を提供する。【解決手段】荷役物を吊るすワイヤを巻きつけた巻胴とこれを駆動するモータ間に連結されたトルク計測部から、巻胴に発生するトルクの計測値を得て、制御部は吊り下げ部に吊り下げられた荷役物へ所定の外力を印加した時にバランスするように制御し、所定の外力以下の印加では吊り下げ部に吊り下げられた荷役物を上昇させるか下降させるかを随時選択可能にし、荷役物を上昇若しくは下降させることを可能にしている。【選択図】図2
CARGO-HANDLING ASSIST DEVICE AND CONTROL METHOD OF CARGO-HANDLING ASSIST DEVICE
荷役助力装置及び荷役助力装置の制御方法
2016-12-28
Patent
Electronic Resource
Japanese
IPC: | B66D Haspeln , CAPSTANS |
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