| 摘要 |
<p>The invention relates to a method and a mining vehicle for post drilling insertion. A mining vehicle (1, 16) includes at least one boom (5b) provided with a post-drilling unit (17) for feeding an insertion object (26) into a pre-drilled hole (7). During drilling positioning data of the hole is gathered and stored in a control unit (12, 13). The stored positioning data is used when rough positioning the post-drilling unit in a vicinity of the pre-drilled hole. The positioning also comprises a fine positioning wherein the hole collar is detected and the insertion device is driven from the vicinity to the collar.</p> |
