Quick rod replacing device of rock drill
The invention discloses a rock drill quick rod replacing device which comprises a drill rod clamping mechanism, a drill rod replacing mechanism, a drill rod replacing mechanism, a drill rod replacing mechanism, a drill rod replacing mechanism and a drill rod replacing mechanism. The drill rod clampi...
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| Hauptverfasser: | , , , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
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| Zusammenfassung: | The invention discloses a rock drill quick rod replacing device which comprises a drill rod clamping mechanism, a drill rod replacing mechanism, a drill rod replacing mechanism, a drill rod replacing mechanism, a drill rod replacing mechanism and a drill rod replacing mechanism. The drill rod clamping mechanism is provided with at least one clamping opening capable of clamping or releasing a drill rod; the clamping power mechanism is in transmission connection with the drill rod clamping mechanism and drives the drill rod clamping mechanism to clamp or release the drill rod; the rod protection mechanism is provided with an annular groove capable of containing the end of the drill rod, and a notch is formed in the annular groove; the connecting shaft is connected with the drill rod clamping mechanism and the rod protecting mechanism, is fixedly matched with the drill rod clamping mechanism and is rotationally matched with the rod protecting mechanism; and the rod replacing power mechanism is in transmission co |
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