Anti-skid device of ultra-thin coal seam coal mining machine

The utility model discloses an anti-skid device of an ultra-thin seam coal mining machine, which comprises a support, an anti-skid bar, a connecting block and an extension spring, the support is hinged with the bottom end of the anti-skid bar through a first pin shaft, and the support is fixed on a...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	GU SHAOCHUN, CHANG LONG, XIE MINGYU, SUN WENXIN, WANG FULIANG, LI YUNHANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EARTH DRILLING FIXED CONSTRUCTIONS MINING MINING OR QUARRYING
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