Soil grading screening device

The utility model discloses a soil grading screening device which comprises a material receiving frame, the left portion and the right portion of the upper end of the material receiving frame are both fixedly connected with vibration mechanisms, a screening box is fixedly connected between the two v...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WU JIAFENG, ZHU XINGDA, LIU WEI, YAO LIHUA, YAO WENCHONG, HE YETING, LI WUNAN, HAN YONG, MENG FEI, YU DONG
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 soil grading screening device which comprises a material receiving frame, the left portion and the right portion of the upper end of the material receiving frame are both fixedly connected with vibration mechanisms, a screening box is fixedly connected between the two vibration mechanisms, and the middle of the front end of the screening box is fixedly connected with a material scattering mechanism. A feeding hopper is fixedly connected to the middle of the upper end of the screening box in a penetrating mode, a discharging hopper is fixedly connected to the middle of the lower end of the screening box and located over a material receiving frame, a material guiding plate is fixedly connected to the middle of the lower frame wall of the material receiving frame, and a sealing door is movably connected to the middle of the right frame wall of the material receiving frame through a hinge. According to the soil grading screening device, through the arrangement of the vibration mechan