Transportation device for mining

Transportation device for mining

The mining transportation device comprises a base and a supporting plate, the supporting plate is fixed to one side of the base, a threaded hole is reserved in the middle of the top of the supporting plate, a rotating disc is arranged at the position, close to the threaded hole, of the top of the su...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: FENG XINBO
Format: Patent
Sprache:chi ; eng
Schlagworte:
BLASTING
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HAND-PROPELLED VEHICLES, e.g. HAND CARTS, PERAMBULATORS
HEATING
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
LIGHTING
MEANS FOR DAMPING VIBRATION
MECHANICAL ENGINEERING
PERFORMING OPERATIONS
SHOCK-ABSORBERS
SLEDGES
SPRINGS
THERMAL INSULATION IN GENERAL
TRANSPORTING
WEAPONS
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Beschreibung
Zusammenfassung:The mining transportation device comprises a base and a supporting plate, the supporting plate is fixed to one side of the base, a threaded hole is reserved in the middle of the top of the supporting plate, a rotating disc is arranged at the position, close to the threaded hole, of the top of the supporting plate, a lead screw is connected to the middle of the bottom of the rotating disc, and the other end of the lead screw penetrates through the threaded hole. The bottom of the supporting plate is provided with a lifting plate, a through hole is reserved in the middle of the lifting plate, the other end of the lead screw penetrates through the through hole, a limiting block is fixed to the lead screw and arranged above the through hole, the two ends of the bottom of the lifting plate are connected with hollow columns, and the bottoms of the hollow columns are provided with solid columns. The bottom of the solid column is connected with a first pressing block, the top of the solid column penetrates into the h