本文介绍了苏联、英、美等国家煤矿机修体制概况;我国煤矿机修体制概况及存在的弊端;并对我国煤矿机修体制改革提出了设想;简要介绍了东北内蒙古煤炭工业公司对煤矿机修体制进行改革的作法,改变了矿区机修厂自给自足的封闭模式,为煤矿机修体制的改革探索了一条新路。 This paper introduces the general situation of mechanization system of coal mines in the countries such as the Soviet Union, the United Kingdom and the United States, the general situation and defects of mechanization of coal mines in our country, puts forward the tentative plans for the reform of mechanization system of coal mines in our country, and briefly introduces the reform of mechanization system of coal mines in northeast Inner Mongolia. The practice changed the self-sufficient closed mode of the mechanic factory in mining area and explored a new way for the reform of the mechanical maintenance system in coal mines.