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What's the design principle of mining locomotive?

2021-04-27 13:25
Mining Locomotives play a very important role in coal mine engineering. This is inseparable from its own design principles. Do you know what are the design principles of mining electric locomotives? It doesn’t matter if you don’t understand it. The mining electric locomotive manufacturer will take you Understand what kind of design principle the product has, let me find out together.
With the development of social economy, mining electric locomotives have become an important means of transportation for coal mines or other mines. The main function is to transport coal, rocks, various equipment, materials and supplies in coal mine production. Because of its long horizontal transportation distance under the mine, electric locomotives are the primary transportation equipment. The suitable slope of the coal mine electric locomotive is usually about 3‰, and the local limit slope cannot exceed 30‰. Mine electric locomotive is an important tool in the process of mining and transportation of resources such as coal mines. With the increasing number of projects, the development of mining electric locomotives has gradually gained attention. Compared with the current existing technologies in our country, the development should be started from the following aspects:
1. The adhesive weight of the electric locomotive is developing in the direction of large tonnage. The adhesion weight of the electric locomotive is actually proportional to the number of mine cars towed. The engineering efforts are increased, and the load capacity of the mine cars is gradually developing, which causes the adhesion weight of the electric locomotive to keep up.
2. Improve the running speed of the locomotive, improve the transportation efficiency, realize more pull and fast running, and reduce the transportation cost.
3. Adopt advanced braking system to ensure safe transportation. In addition to hand brakes and electric brakes, wind brakes and hydraulic brakes are added to make the brakes sensitive and accurate; reduce the operating distance of idle travel and enhance the safety and reliability of braking.
4. Carry out transportation system optimization, establish scientific transportation scheduling, and do a good job of transportation statistics comparison; develop toward a high degree of automation, realize automatic control or centralized control of locomotives, and improve the level of transportation technology.
As energy saving has become the focus of global attention, the energy efficiency of motor design has increasingly become a concern. Electric locomotive accessories products continue to cooperate with the development trend of the industry, helping designers improve energy efficiency, reduce energy consumption, improve reliability, reduce the number of components, etc., and play an active role in achieving energy saving.