Gangue tamping mechanism used for hydraulic support

Gangue tamping mechanism used for hydraulic support

A gangue tamping mechanism used for a hydraulic support comprises a swing beam, a swing beam jack, a gangue tamping beam sheathed in the swing beam and a gangue tamping beam jack, and the swing beam jack is articulated between a gangue blocking base and the swing beam, wherein a lower swing beam is...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SONG XINTANG, CHEN ZHEN, ZHANG ZHAO, QU JINWEI, JIA WEIMIN, LIU QI, JIN TAO, YUAN ZHIYONG, ZHANG TIANYING, ZHANG FANGWEI, CUI YONGLIANG, LIU CHUQIANG, ZHENG YONGQIANG
Format: Patent
Sprache:chi ; 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:A gangue tamping mechanism used for a hydraulic support comprises a swing beam, a swing beam jack, a gangue tamping beam sheathed in the swing beam and a gangue tamping beam jack, and the swing beam jack is articulated between a gangue blocking base and the swing beam, wherein a lower swing beam is also arranged on the gangue blocking base and below the swing beam; one end of the lower swing beam is articulated on the gangue blocking base; a lower beam jack is articulated between the lower swing beam and the gangue tamping base; the lower swing beam is internally sheathed with a lower swing gangue tamping beam; a sliding pair is arranged between the lower swing gangue tamping beam and the lower swing beam along the length direction; and a lower swing gangue tamping beam jack is articulated between the lower swing gangue tamping beam and the lower swing beam. A swing beam mechanism is added below the swing beam of the gangue tamping mechanism used for the hydraulic support, and under the control of the lower s