Material screening device

The utility model discloses a material screening device. The material screening device comprises a material screening box. An opening is formed in the top of the screening box; a screen is arranged inthe screening box; the side surface of the screen is connected to the inner wall of the screening bo...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SHI JIUKAI, REN JUNQIN, SHI RUIXIA, MA JINQIANG
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 discloses a material screening device. The material screening device comprises a material screening box. An opening is formed in the top of the screening box; a screen is arranged inthe screening box; the side surface of the screen is connected to the inner wall of the screening box; a vibration motor is arranged in the middle of the upper portion of the left side of the screen.A supporting rod is horizontally arranged in the middle of the lower portion of the screen, the two ends of the supporting rod are welded to the left side wall and the right side wall of the screening box respectively, a plurality of springs are evenly connected to the upper portion of the supporting rod side by side, a supporting plate is connected to the top ends of the springs, and the top ofthe supporting plate is connected with the bottom of the screen in a welded mode. The screening device is simple in structure and convenient to operate; according to the vibrating screen, the screen can be prevented from sinkin