Difference value operating conveyer belt stall testing apparatus

The utility model discloses a conveyor belt speed lost detector for difference value operation, which comprises a speed sensor and a speed testing signal detection and processing circuit, a speed lost operation processing circuit and signal conversion circuit. The principle is that the belt velocity...

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Bibliographische Detailangaben
Hauptverfasser:	GAO DIJU, GE ZHONGXIONG, ZHANG YAN, SHEN AIDI, BAO QIFAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CONVEYING HANDLING THIN OR FILAMENTARY MATERIAL INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT MEASURING MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION,OR SHOCK PACKING PERFORMING OPERATIONS PHYSICS PNEUMATIC TUBE CONVEYORS SHOP CONVEYOR SYSTEMS STORING TESTING TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING TRANSPORTING
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Beschreibung
Zusammenfassung:	The utility model discloses a conveyor belt speed lost detector for difference value operation, which comprises a speed sensor and a speed testing signal detection and processing circuit, a speed lost operation processing circuit and signal conversion circuit. The principle is that the belt velocity signal of a conveyor belt and the linear velocity signal of a roller export the actual velocity lost value of the conveyor belt according to difference value operation. The velocity lost signal is used as the alarm and control signal. The utility model has the advantages of that the actual velocity lost value of the conveyor belt is exported according to the difference value operation of the conveyor belt velocity signal and the roller linear velocity signal, resulting in no calculation errors and improving the accuracy of the velocity measurement.