Installation device for mine anchoring agent
The invention relates to an installation device for mine anchoring agent. The installation device for the mine anchoring agent comprises a hollow installation rod, wherein an opening is arranged at the front end of the hollow installation rod and a handle is installed at the rear end of the hollow i...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention relates to an installation device for mine anchoring agent. The installation device for the mine anchoring agent comprises a hollow installation rod, wherein an opening is arranged at the front end of the hollow installation rod and a handle is installed at the rear end of the hollow installation rod. An empty groove is arranged in a rod body of the hollow installation rod, wherein a piston is installed in the empty groove and the diameter of the piston is slightly smaller than the inner diameter of the hollow installation rod. A connection rod is connected on the piston in a movable mode. The installation device for the mine anchoring agent is good in popularization and usage effect. |
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