Screening and crushing device for large pellet feed

The utility model relates to the technical field of feed processing, and discloses a large pellet feed screening and smashing device which comprises a smashing box and a screening box, a smashing mechanism is arranged on the smashing box, a material guiding opening is formed in the upper portion of...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG JUNCHANG, HU XIANGYONG, LU LIRONG, TANG SHILING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CRUSHING, PULVERISING, OR DISINTEGRATING CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL MILLING GRAIN OTHER SEPARATING BY DRY METHODS APPLICABLE TO BULK MATERIAL,e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL PERFORMING OPERATIONS PREPARATORY TREATMENT OF GRAIN FOR MILLING 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 relates to the technical field of feed processing, and discloses a large pellet feed screening and smashing device which comprises a smashing box and a screening box, a smashing mechanism is arranged on the smashing box, a material guiding opening is formed in the upper portion of the screening box, and the smashing box and the screening box are communicated through the material guiding opening. A switching mechanism is arranged at the top end of the interior of the screening box, a transverse plate is fixedly connected to the interior of the screening box, a screening frame is arranged on the transverse plate, a partition plate is arranged in the screening frame, a plurality of screens are arranged at the bottom end of the screening frame, one end of each screen is connected with the partition plate, and the other end of each screen is connected with the screening frame. A vibrator is fixedly installed on the right side of the bottom end of the transverse plate. The switching mechanism comp