The volume of the mine car is determined by the annual traffic volume. The mine with an annual transportation capacity of 300,000 t or less uses a fixed-type mine car with a volume of 0.6-1.2 m; the mine with a capacity of 300-600,000 tons uses a fixed-type mine car of 1.2-2.0 m; and the mine with a capacity of more than 600,000 tons adopts 2.0~ 10m fixed mine car. The number of mines required for the mine can be estimated by the empirical method, that is, the number of mines occupied by the mine design is 40%, plus 10% of the number of repair vehicles. The number of materials is determined by the amount of material consumed in the mine for a day or night. The number of flatbed trucks can be calculated as 1% of the total number of mine trucks.
Trackless mine car should be used in new orbitless mines or in technical transformation of ore mines. Trackless mining car can transport bulk materials as well as transport machinery and personnel. The structure of the trackless ore mine car that transports the bulk material is similar to that of the shuttle type mine car, and the bottom of the vehicle is equipped with a scraper conveyor for transporting materials from the excavation work. Promising in the right mining conditions.
