Mine trolley drilling position accuracy checking device and detection method

• Main Authors: WU ZHIGUANG, CHU XIAOFENG, LYU WEITAO, CHEN XUEHUI, LI JIAN, LI CHENGDE
• Format: Patent
• Language: Chinese; English
• Published: 06.07.2021
• Subjects: ADVERTISING; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE; CRYPTOGRAPHY; DIAGRAMS; DISPLAY; EDUCATION; EDUCATIONAL OR DEMONSTRATION APPLIANCES; GLOBES; PHYSICS; PLANETARIA; SEALS

The invention belongs to the technical field of driver examination and training and relates to a mine trolley drilling position accuracy checking device and detection method. The checking device comprises a trolley drilling machine, a drill rod, a label sensor, a vehicle-mounted computer and drilling position sensing labels; an operation rod used for controlling the drill rod to move is arranged in the trolley drilling machine; the label sensor is installed on the drill rod; the drilling position sensing labels are arranged in an excavation section; a plurality of shot hole point positions are arranged on the excavation section; the vehicle-mounted computer generates and displays a simulated shot hole point position map; and the drilling position sensing labels correspond to the shot hole point positions one to one; when the label sensor moves to a set distance from the drilling position sensing label, the drilling position sensing label transmits coding information to the label sensor, the label sensor trans