BELT TENSION ADJUSTMENT DEVICE AND BELT TENSION ADJUSTMENT METHOD

To provide a belt tension adjustment device and a belt tension adjustment method capable of shortening measurement time of belt tension.SOLUTION: A control device 130 imparts a predetermined deflection amount δ to a belt 33 by pressing a tip of a probe 114 to the belt 33. The control device 130 dete...

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Bibliographische Detailangaben
Hauptverfasser:	IMAI RYOSUKE, YAMADA YOSHIMASA
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS LIGHTING MEASURING MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE MECHANICAL ENGINEERING MOTOR VEHICLES PERFORMING OPERATIONS PHYSICS TESTING THERMAL INSULATION IN GENERAL TRAILERS TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	To provide a belt tension adjustment device and a belt tension adjustment method capable of shortening measurement time of belt tension.SOLUTION: A control device 130 imparts a predetermined deflection amount δ to a belt 33 by pressing a tip of a probe 114 to the belt 33. The control device 130 detects an initial reaction force, which is a press reaction force, which is a load when the deflection amount δ is imparted to the belt 33, by an axial force sensor. The control device 130 calculates an aimed reaction force with respect to the initial reaction force, based on a calculation map stored in a memory in advance. The control device 130 changes a core-to-core distance between a drive pulley 31 and a driven pulley 32 so as to bring the press reaction force of the belt 33 close to the aimed reaction force, by moving a mounting part 62 by the control of an adjustment device 120.SELECTED DRAWING: Figure 7 【課題】ベルトの張力の測定時間を短くできるベルト張力調整装置およびベルト張力調整方法を提供する。【解決手段】制御装置１３０は、測定子１１４の先端をベルト３３に押し当てることにより、所定のたわみ量δをベルト３３に与える。制御装置１３０は、軸力センサにより、ベルト３３にたわみ量δを与えたときの荷重である押圧反力である初期反力を検出する。制御装置１３０は、メモリに予め記憶されている演算マップに基づいて、初期反力に対する狙い反力を演算する。制御装置１３０は、調整装置１２０の制御を通じて取り付け部６２を移動させることにより、ベルト３３の押圧反力を狙い反力に近付けるように駆動プーリ３１と従動プーリ３２との間の芯間距離を変化させる。【選択図】図７