Cantilever crane nut

The utility model provides a cantilever crane nut, and relates to the field of crushers. The cantilever crane nut comprises a cantilever crane nut body and an old movable liner plate; the upper end face of the cantilever crane nut body is fixedly connected with the upper opening end face of the mova...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HAO JINCHAO, LIU WANSI, CHANG KANGYU, LOU GAIXIN, LI CONGXIAN, WANG ZHENQI, LIU SUJUAN, GUO SHAOHUI
Format:	Patent
Sprache:	chi ; 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 provides a cantilever crane nut, and relates to the field of crushers. The cantilever crane nut comprises a cantilever crane nut body and an old movable liner plate; the upper end face of the cantilever crane nut body is fixedly connected with the upper opening end face of the movable liner plate; the diameter of the upper opening end face of the movable liner plate is more than or equal to the diameter of the upper end face of the cantilever crane nut body; and the lower opening end face of the movable liner plate is more than the upper opening end face of the movable liner plate. By utilizing the cantilever crane nut, the outer edge of the upper end face of the cantilever crane nut body can be effectively protected, so that the service life is correspondingly prolonged; the maintenance time is saved; and the production cost is reduced.