HYDRAULIC ADJUSTING AND SAFETY MECHANISM OF ROLLER CRUSHER

The utility model discloses a hydraulic adjusting and safety mechanism of a material crusher used in the mining machinery industry. The whole mechanism is composed of a hydraulic cylinder and a hydraulic system. The utility model is characterized in that the mechanism has the functions of hydraulic...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	JIN XIUHAO, WANG ZENGXU, CHANG XIDE
Format:	Patent
Sprache:	eng
Schlagworte:	CRUSHING, PULVERISING, OR DISINTEGRATING CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL MILLING GRAIN PERFORMING OPERATIONS PREPARATORY TREATMENT OF GRAIN FOR MILLING TRANSPORTING
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Beschreibung
Zusammenfassung:	The utility model discloses a hydraulic adjusting and safety mechanism of a material crusher used in the mining machinery industry. The whole mechanism is composed of a hydraulic cylinder and a hydraulic system. The utility model is characterized in that the mechanism has the functions of hydraulic adjusting and safety. The adjusting of the gape is achieved by the principle of the hydraulic system, and the insurance of the 'exceeding iron' is achieved by a one-way cut-off valve and a pressure reservoir. The synchronous translation of a movable roller is achieved by a balance cylinder. The utility model, an ideal adjusting and safety mechanism of roller crusher, has the advantages of safe operation, long service life, labor and time saving of adjusting and uniform abrasion of a roll ring.