Mining dumper with maintenance protecting device

The utility model discloses a mining dumper with a maintenance protecting device, which belongs to the technical field of the body structure of the dumper and comprises a lifting cylinder, a rear axle, a feed hopper, lugs and a pull rod. The lugs are arranged on the lower portion of the rear axle an...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	CAI ZHONGYI, FAN XUHUI, WEI GUANGJUAN, ZHANG JIESHAN, MENG QINGYONG, LIANG YUANYUAN, SONG TIANJIA, XIE HEPING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	PERFORMING OPERATIONS TRANSPORTING VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TOCARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS VEHICLES IN GENERAL
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The utility model discloses a mining dumper with a maintenance protecting device, which belongs to the technical field of the body structure of the dumper and comprises a lifting cylinder, a rear axle, a feed hopper, lugs and a pull rod. The lugs are arranged on the lower portion of the rear axle and at the tail of the feed hopper respectively, and the pull rod is arranged between the lugs and is fixedly connected with the same during maintenance. The mining dumper has the advantages that the maintenance protecting device is additionally arranged, when the feed hopper is lifted, the feed hopper and the rear axle are fixedly connected with each other through the maintenance protecting device so as to prevent the feed hopper from falling off suddenly on the condition of leakage of hydraulic oil, and thereby safety during maintenance of the mining dumper with the maintenance protecting device is improved.