Fine sand preparation device for building

The invention relates to the technical field of crushing, and provides a building fine sand preparation device in order to overcome the defects of low sand crushing efficiency and poor use effect in the prior art, the building fine sand preparation device comprises a crushing box and two crushing ro...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	QU PENG, WANG XIANGXIN, CAI XIAOXIAO, CHEN JUN, YAN GUANGSHENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING COLD ROOMS COMBINED HEATING AND REFRIGERATION SYSTEMS COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS CRUSHING, PULVERISING, OR DISINTEGRATING CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL DRYING DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM HEAT PUMP SYSTEMS HEATING ICE-BOXES LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING MILLING GRAIN PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PREPARATORY TREATMENT OF GRAIN FOR MILLING REFRIGERATION OR COOLING REFRIGERATORS SEPARATION TRANSPORTING WEAPONS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The invention relates to the technical field of crushing, and provides a building fine sand preparation device in order to overcome the defects of low sand crushing efficiency and poor use effect in the prior art, the building fine sand preparation device comprises a crushing box and two crushing rollers, the two crushing rollers are rotatably mounted in the crushing box and are arranged in parallel, and the crushing box is provided with a crushing cavity; a first rotating mechanism used for rotating the two crushing rollers is arranged on one side of the outer portion of the crushing box, a leveling roller is further rotationally arranged in the crushing box, leveling plates are annularly, evenly and fixedly installed on the arc-shaped face of the leveling roller at equal intervals, the leveling roller is located above the two crushing rollers, and rotating shafts are horizontally and fixedly installed at the two ends of the leveling roller correspondingly. And a moving plate is rotationally mounted at the e