Vibrating screen and ultrasonic vibrating screen

The utility model provides a vibrating screen and an ultrasonic vibrating screen. The vibrating screen comprises a vibrating screening mechanism, a base, a sealing piece, a pressure sensor and a monitoring mechanism, the vibrating screening mechanism comprises a sealing assembly, the sealing assembl...

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Bibliographische Detailangaben
Hauptverfasser:	HUANG XINXING, WANG YINGNAN, YU HAICHANG, ZHANG MINGGE, WANG XIUYIN, LI CHANGDONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	OTHER SEPARATING BY DRY METHODS APPLICABLE TO BULK MATERIAL,e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL PERFORMING OPERATIONS SEPARATING SOLIDS FROM SOLIDS SEPERATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, ORSIFTING OR BY USING GAS CURRENTS SORTING TRANSPORTING
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Beschreibung
Zusammenfassung:	The utility model provides a vibrating screen and an ultrasonic vibrating screen. The vibrating screen comprises a vibrating screening mechanism, a base, a sealing piece, a pressure sensor and a monitoring mechanism, the vibrating screening mechanism comprises a sealing assembly, the sealing assembly comprises two sealing parts, the vibrating screening mechanism is used for vibrating and screening materials, the base is elastically connected with the vibrating screening mechanism, and the sealing piece is elastically connected with the two sealing parts in an abutting mode. The pressure sensor is connected to the sealing part and is extruded between the two sealing parts, the monitoring mechanism is electrically connected to the pressure sensor, the monitoring mechanism is used for inputting a measured value of the pressure sensor, and the monitoring mechanism is further used for outputting an alarm signal when the measured value deviates from a preset range. When the sealing piece is abraded to a certain deg