BELT TENSION ADJUSTMENT MECHANISM, BELT TYPE LIFTING DEVICE, AND AUTOMATIC GUIDED TRANSPORTING VEHICLE

To provide a belt tension adjustment mechanism which has a simple structure, easily adjusts the tension of an endless transporting belt, and has no energy loss.SOLUTION: The belt tension adjustment mechanism mainly includes: a first pulley 10a arranged above; a second pulley 10b arranged below; an e...

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Bibliographische Detailangaben
Hauptverfasser:	MORITA YOSHIAKI, KOMORI YUJI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	CONVEYING HANDLING THIN OR FILAMENTARY MATERIAL PACKING PERFORMING OPERATIONS PNEUMATIC TUBE CONVEYORS SHOP CONVEYOR SYSTEMS STORING TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING TRANSPORTING
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Beschreibung
Zusammenfassung:	To provide a belt tension adjustment mechanism which has a simple structure, easily adjusts the tension of an endless transporting belt, and has no energy loss.SOLUTION: The belt tension adjustment mechanism mainly includes: a first pulley 10a arranged above; a second pulley 10b arranged below; an endless transporting belt 20 suspended between the first pulley 10a and the second pulley 10b; a driving unit 30 for driving the endless transporting belt 20; and a belt tension adjustment member 50 for adjusting the tension of the endless transporting belt 20. By rotating an adjustment screw member 91, the tension of the endless transporting belt 20 can be adjusted.SELECTED DRAWING: Figure 2 【課題】簡易な構造で無端型移動用ベルトの張力の調整がしやすく、かつエネルギーロスのないベルト張力調整機構を提供する。【解決手段】主として、上方に配置される第１滑車１０ａと、下方に配置される第２滑車１０ｂと、第１滑車１０ａと第２滑車１０ｂの間に掛架されている無端型移動用ベルト２０と、この無端型移動用ベルト２０を駆動するための駆動部３０と、無端型移動用ベルト２０の張力を調整するベルト張力調整部材５０と、を備えており、調整用螺合部材９１を回転させることにより、無端型移動用ベルト２０の張力を調整可能とした。【選択図】図２