High-accuracy global system positioning (GPS) geared drill automatic hole arrangement system

Abstract

The invention provides a high-accuracy global system positioning (GPS) geared drill automatic hole arrangement system and belongs to the technical field of open-cast mining digitization drilling and blasting. The high-accuracy GPS geared drill automatic hole arrangement system comprises an intelligent terminal, a double-frequency GPS module, a GPS differential station, a computer network and a terminal computer of a scheduling control center, a GPS differential station, intelligent terminal host computer software and scheduling control center software. The high-accuracy GPS geared drill automatic hole arrangement system has the advantages of eliminating various factors which are hidden and uncontrollable and influence drilling and blasting quality in traditional drilling and blasting process, high and new technology available now is used to improve traditional process, and therefore refine course management and digital control course are achieved.

Description

technical field [0001] The invention belongs to the technical field of digitized piercing and blasting in open-pit mining, and in particular provides an automatic hole layout system for a high-precision GPS roller cone drilling rig. Background technique [0002] At present, most open-pit mines in my country still use the traditional piercing and blasting production process. Some companies use blasting hole design software for early platform measurement and blasting hole generation, and more companies hardly do blasting hole design analysis. Manual experience of traditional marking methods such as rock piles, piling, and scribing, the positioning is extremely inaccurate, and the consistency of the blast hole depth cannot be guaranteed. After the blasting operation, the bottom is not smooth, resulting in a harsh environment for subsequent shoveling operations. In order to eliminate the potential, uncontrollable factors that affect the quality of piercing and blasting in the tra...

AI Technical Summary

Problems solved by technology

[0002] At present, most open-pit mines in my country still use the traditional piercing and blasting production process. Some companies use blasting hole design software for early platform measurement and blasting hole generation, and more companies hardly do blasting hole design analysis. Manual experience of traditional marking methods such as rock piles, piles, and markings, the positioning is extremely inaccurate, and the consistency of the depth of the blast hole cannot be guaranteed. After the blasting operation, the bottom is not smooth, resulting in a harsh environment for subsequent shoveling operations.

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