Girdle middle part groove

The utility model aims at providing a girdle middle part groove, the middle part groove adopts investment casting to form, including shoveling card slot group, baffle ledge, medium plate, bottom plate, cogged rail seat, passing the board, shovel card slot group be E type ledge with the baffle ledge,...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	DONG RUI, WEN BAOQING, CAO KANGLI, CHENG YONGSHENG, PENG XIAOLEI, ZHANG MEIYING, ZHANG FENG
Format:	Patent
Sprache:	eng
Schlagworte:	EARTH DRILLING FIXED CONSTRUCTIONS MINING SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS
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Beschreibung
Zusammenfassung:	The utility model aims at providing a girdle middle part groove, the middle part groove adopts investment casting to form, including shoveling card slot group, baffle ledge, medium plate, bottom plate, cogged rail seat, passing the board, shovel card slot group be E type ledge with the baffle ledge, medium plate, bottom plate are located between shovel card slot group, the baffle ledge, the medium plate both sides are well along fixed connection with shovel card slot group, baffle ledge respectively, well acies portion is provided with the triangle -shaped recess and is used for imbedding the medium plate, bottom plate both sides fixed connection helps at the shovel card slot, the lower edge lower part of baffle ledge, lapse board, cogged rail seat are connected with the baffle ledge, the utility model discloses overcome the high high shortcoming in current middle part groove to satisfy the requirement of girdle scraper conveyor to the middle part groove.