Automatic cleaning and collecting method for residual materials in similar material simulation test

The invention discloses an automatic cleaning and collecting method for residual materials in a similar material simulation test, and relates to the technical field of mining engineering. The automatic cleaning and collecting device comprises a box body, a lifting mechanism and a cleaning and collecting mechanism, the cleaning mechanism is located in the box body and comprises a crushing drill bit, an impact hammer and a pushing scraping plate, a traction guide rail is arranged on the top face in the box body, a tractor is arranged on the traction guide rail, and the tractor is connected with a connecting frame. The connecting frame is respectively connected with the crushing drill bit, the impact hammer and the pushing scraper blade, a lifting device is arranged at the bottom in the box body, and the crushing drill bit, the impact hammer and the pushing scraper blade are kept balanced through the lifting device. By means of the automatic cleaning and collecting device, residual materials with high strength c