System for automatically removing pebbles and sundries under tires in driving process

The invention provides a system or device for automatically removing pebbles and sundries under tires in the driving process. The system comprises a main frame system, an automatic lifting system, a removing system and a control system, and is suitable for being installed on various motor vehicles for use. A rubber scraper makes contact with the ground in parallel. A sweeping material is tightly combined with the road surface. The scraper and the sweeping material incline relative to the tires, the control system freely rises and falls, peddles and sundries under the tires are effectively removed through the power of a running vehicle itself, the phenomenon that the tires are pierced or damaged by pebbles and sundries in the driving process is eliminated, the service life of the tires is prolonged, the automobile transportation cost is effectively reduced, and the automobile transportation time is effectively shortened, the road transportation environment is beautified, the road cleaning manpower and financial resources are saved, and the system has remarkable economic benefits and social benefits for improving the driving safety, reducing the transportation cost, beautifying the road transportation environment and improving the tire recycling.