Coil rotation driving device convenient for adjustment of driving belt tightness

The utility model relates to a coil rotation driving device convenient for adjustment of driving belt tightness. A gear motor is fixed on a frame, a driving pulley is fixed on the output shaft of the gear motor, a first coil pulley and a second coil pulley are rotatably mounted on the frame, a first...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	SHEN SHIMIN
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS BLASTING CABLES CONDUCTORS ELECTRICITY ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING INSULATORS LIGHTING MECHANICAL ENGINEERING SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model relates to a coil rotation driving device convenient for adjustment of driving belt tightness. A gear motor is fixed on a frame, a driving pulley is fixed on the output shaft of the gear motor, a first coil pulley and a second coil pulley are rotatably mounted on the frame, a first tension pulley, a second tension pulley, a second steering pulley and a first steering pulley are rotatably mounted on the frame, and a driving belt is arranged on the driving belt, the first coil pulley, the second coil pulley, the first tension pulley, the second tension pulley, the second steering pulley and the first steering pulley; a slotted hole is formed in the frame, the length of the slotted hole is in the vertical direction, and the mounting shaft of the first steering pulley is mounted in the slotted hole. The coil rotation driving device has the advantages of simpleness in structure, convenience in mounting, stability and reliability in use and the like.