Anti-derailment mine car for coal mine transportation

Abstract

An anti-derailment mine car for coal mine transportation is disclosed and includes a car panel the top center of which is fixed connected to a cargo box. The outer wall of a rotating rod is sleeved with a buckle wheel, the bottom of the buckle wheel is fitted with a rail, a connector block is fixedly connected at the center of the bottom end of the central block, a second support rod is fixedly connected at the center of the bottom end of the connector block, the bottom end of the second support rod is fixedly connected with a bottom block, the inner side end of the bottom block is fixedly connected with a third support rod, the inner side end of the third support rod is fixedly connected with a first groove, the rotating rod is movably connected with the left and right sides of the trackthrough a round wheel, a second groove is fixedly connected with the center of the bottom end of the bottom plate, the inner wall of the second groove sleeves balls, and the second groove is movably connected with the buckle wheel through the balls. When the coal mine needs to be transported, the anti-derailment mine car can prevent derailment when moving on the track through the cooperation of the cargo box and the buckle wheel so that falling in the transportation work, which affects the overall efficiency, can be avoided.

Description

technical field [0001] The invention relates to an anti-derailment mine car for coal mine transportation, which relates to the technical field of coal mine equipment, in particular to an anti-derailment mine car for coal mine transportation. Background technique [0002] Coal mines are areas where human beings exploit coal resources in coal-rich mining areas. They are generally divided into underground coal mines and open-pit coal mines. When the distance to the surface is very close, it is generally chosen to directly strip the surface soil layer to excavate coal. This is an open-pit coal mine. Most of the coal mines in China are underground coal mines. The scope of coal mines includes a large area above and below ground and related facilities. Coal mines are excavated by humans Reasonable space excavated for coal-rich geological layers, usually including roadways, shafts and mining faces, etc. Coal is the most important solid fuel and a kind of combustible organic rock. It...

AI Technical Summary

Problems solved by technology

[0002] Coal mines are areas where human beings exploit coal resources in coal-rich mining areas. They are generally divided into underground coal mines and open-pit coal mines. When the distance to the surface is very close, it is generally chosen to directly strip the surface soil layer to excavate coal. This is an open-pit coal mine. Most of the coal mines in China are underground coal mines. The scope of coal mines includes a large area above and below ground and related facilities. Coal mines are excavated by humans Reasonable space excavated for coal-rich geological layers, usually including roadways, shafts and mining faces, etc. Coal is the most important solid fuel and a kind of combustible organic rock. It is formed by a certain geological age. In a suitable geological environment, the lush plants gradually accumulate into thick layers and are buried in the bottom of the water or in the sediment. They are formed after a long geological period of natural coalification. Among the various geological periods in the world, the Carboniferous, The Permian, Jurassic and Tertiary strata produced the most coal and were important coal-forming ages. The carbon content of coal is generally 46-97%, and it is brown to black, with a dull to metallic luster, depending on the degree of coalification Coal can be divided into four types: peat, lignite, bituminous coal and anthracite. During transportation, it is carried out by rail cars, but it is easy to fall off during transportation, which affects the overall transportation efficiency.

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