The belt conveyor is an ideal high-efficiency continuous transportation equipment for coal mines. Compared with other transportation equipment (such as locomotives), it has the advantages of long conveying distance, large volume, continuous transportation, etc., and it is reliable in operation and easy to realize automation and centralized control. Especially for high-yield and high-efficiency mines, belt conveyors have become the key equipment for mechatronics technology and equipment for coal mining. The main feature of the belt conveyor is that the fuselage can be easily telescoped. It has a storage bin. The tail can be extended or shortened with the advancement of the coal mining face. The structure is compact and can be laid directly on the floor of the roadway without foundation. The rack is light and easy to disassemble. When the conveying capacity and the transportation distance are large, an intermediate driving device can be provided to meet the requirements. According to the requirements of the conveying process, it can be transported in a single machine, or multiple units can be combined to transport horizontal or inclined transportation systems. Belt conveyor, also known as belt conveyor, is widely used in various industries such as home appliances, electronics, electrical appliances, machinery, tobacco, injection molding, post and telecommunications, printing, food, etc., and the assembly of belt-type infusion parts for large-angle belt conveyors of inclined belt conveyors. Testing, commissioning, packaging and transportation. The line body transportation can be selected according to the process requirements: ordinary continuous operation, cycle operation, variable speed operation and other control methods; the line body is suitable for local conditions: linear, curved, slope and other line body conveying equipment including: belt conveyor is also called belt type Conveyor or belt conveyor, etc., the conveyor is the ideal high-efficiency continuous transportation equipment for coal mines. It is an economical logistics transportation equipment that is indispensable for the rhythmical flow line. Belt conveyors can be divided into heavy belt conveyors such as mining belt conveyors according to their conveying capacity. Light belt conveyors are used in electronic plastics, food light industry, chemical and pharmaceutical industries. The belt conveyor has strong conveying capacity, long conveying distance, simple structure and easy maintenance, and can easily implement program control and automation. Continuous or intermittent movement of the conveyor belt is used to transport items below 100KG or powdery or granular items. The operation is fast, stable, low noise, and can be transported up and down.