Dust removal device for fully mechanized coal mining face

The utility model relates to a dust removal device for a fully mechanized coal mining face, and discloses an energy-saving and environment-friendly dust removal device which can enable a spray pipe to automatically swing along with a fixed rod so as to enlarge the effective spray range of a spray he...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	YUE ZHONGJIE, GUO YANJIA, YANG SHANGLONG, YUAN SHIWEI, ZHAO SHULE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL ATOMISING APPARATUS BLASTING EARTH DRILLING FIXED CONSTRUCTIONS HEATING LIGHTING MACHINES OR ENGINES FOR LIQUIDS MECHANICAL ENGINEERING MINING NOZZLES OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS PRODUCING MECHANICAL POWER SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS SPRAYING APPARATUS SPRAYING OR ATOMISING IN GENERAL TRANSPORTING WEAPONS WIND MOTORS WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS
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Beschreibung
Zusammenfassung:	The utility model relates to a dust removal device for a fully mechanized coal mining face, and discloses an energy-saving and environment-friendly dust removal device which can enable a spray pipe to automatically swing along with a fixed rod so as to enlarge the effective spray range of a spray head, does not need extra power, and is driven by air flow in a mine. The device is characterized in that a clamping wheel is hinged to the bottom of a fixing shell through a fixing shaft, sharp corner structures are arranged on the edges of the two sides of the bottom of the fixing shell, hexagonal screws are arranged on the sharp corner structures, a transmission shell is fixedly arranged on the top of the fixing shell, and a transmission shaft is vertically arranged in the transmission shell through a connecting sleeve; half of the upper surface of the driving bevel gear is provided with bevel teeth, the other half of the upper surface of the driving bevel gear is a smooth surface, the other end of the transmissio