Coal Engineering ›› 2024, Vol. 56 ›› Issue (11): 219-224.doi: 10.11799/ce202411032

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Design and application of inspection robot for fully mechanized working face

  

  • Received:2024-03-18 Revised:2024-07-22 Online:2023-11-20 Published:2025-01-03

Abstract: The use of inspection robots instead of manual inspection is an important means to achieve intelligent mining in the visualization remote intervention mode of fully mechanized working face. Based on the systematic analysis of the research status of inspection robots in fully mechanized working face, difficulties such as adaptive working face of inspection robots and environmental perception and positioning with multi-sensor fusion are proposed. By designing an inspection robot system suitable for fully mechanized mining face, Solved the problem of adaptive comprehensive mining face for inspection robots, and achieved functions such as video image acquisition, drum tracking, and rapid inspection of the working face environment. After on-site verification, the main engine of the inspection robot has a endurance time of ≥ 3.5h, a endurance mileage of ≥ 4.5Km, a positioning accuracy of ≤ 0.1m, and a maximum inspection speed of 0.35m/s, providing a complete and reliable solution for truly realizing the replacement inspection of inspection robots.

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