Intelligent retrieving and releasing technology of drill cable in open-pit mines
Aiming at the problems of heavy workload,safety hazards and difficult intelligent control of manual cable winding in drilling rigs,the article conducts on systematic summary on the working mode of cable intelligent retraction and release equipment and the driving mode of the drum,analyzes the relationship between cable winding speed,cable tension/torque and the number of cable layers;based on the actual situation on site,we use a rear mounted cable winding device and variable frequency control drive method to design and develop the relevant equipment.On-site application test shows that the drum can retract and release cables intelligently and smoothly,with neat wiring arrangement and good application effect.
open-pit minedrillrotary drillcable retraction and releaseintelligent control
万方数据
维普
