DEVICE FOR CONTROLLING SKEWNESS OF CONVEYOR BELT FOR TRANSFERRING RAW MATERIAL

PURPOSE: A skewness controlling device is provided to prevent the skewness of a conveyor belt and cutting accidents while easily controlling the skewness of a belt conveyor bogie. CONSTITUTION: On the front side of a bogie(10), a drive motor(17) is installed for controlling belt skewness. On a shaft...

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Bibliographische Detailangaben
Hauptverfasser:	LEE, GYU YEOP, JUN, BYEONG GEOL, HONG, DEOK PYO
Format:	Patent
Sprache:	eng ; kor
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:	PURPOSE: A skewness controlling device is provided to prevent the skewness of a conveyor belt and cutting accidents while easily controlling the skewness of a belt conveyor bogie. CONSTITUTION: On the front side of a bogie(10), a drive motor(17) is installed for controlling belt skewness. On a shaft of the motor, a sprocket is fixed and on the bogie top at a separated position widthwise from the drive motor, a screw shaft(19) is movably arranged. If the skewness of a conveyor belt(5) occurs on a bogie pulley(11), skewness switches(15b) are inclined to be operated for transmitting an electrical signal to a control unit to inform a skew state of the conveyor belt. The control unit decides the rotational direction and operational time of the drive motor for controlling the skewness of the conveyor belt. And the drive motor is operated through a control panel. Thus, the skewness of the conveyor belt is controlled, the side damage of belt is prevented and belt skewness is detected for operating the drive motor by adjusting the belt skewness travel promptly.