Conveying belt tearing detection system based on three-dimensional laser scanning technology and detection method thereof

The invention discloses a conveying belt tearing detection system based on a three-dimensional laser scanning technology and a detection method thereof. The system comprises a brush, a dust removal air gun, a speed sensor for detecting the belt speed of a conveying belt, a preprocessing module for processing point cloud data collected by a three-dimensional laser scanner and a data transmission module for transmitting the data to an upper computer, thethree-dimensional laser scanner used for collecting data, and the upper computer used for generating a conveying belt surface three-dimensionalmodel according to the point cloud data and judging whether the conveying belt is torn or not; the brush, the dust removal air gun, the speed sensor, the data preprocessing module, the data transmission module and the three-dimensional laser scanner are all arranged on the installation device, and the installation device is fixed to the conveying belt support. According to the three-dimensional laser scanner, the optical