Automatic operation control device for rail type mud sucking and scraping machine

The utility model relates to the technical field of sludge treatment equipment, and discloses an automatic operation control device for a rail type sludge suction and scraping machine, which comprises a scum scraper module, a scum scraper is of a quadrilateral structure formed by rotatably connecting four scraper structures, each scraper structure comprises an upper scraper and a lower scraper, the upper scraper is slidably connected with the lower scraper, and the scum scraper module is connected with the scum scraper module. One end of the lower scraping plate is connected with the lower scraping plate, and the other end of the lower scraping plate is connected with the upper scraping plate. When the scraper structure rotates, the conductive spring is compressed to change resistance, and when the upper and lower scrapers slide, the resistance is also changed. The conductive spring cooperates with the control module, the sludge surface condition is monitored in real time according to the state, the lifting h