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我国煤炭资源丰富,分布广泛,煤炭赋存条件也千差万别。其中不乏地质条件恶劣的泥岩巷道、砂岩巷道、高硬度全岩巷道。恶劣的地质条件对掘进机的设计提出了更高的要求。主要阐述了泥岩巷道特点以及改地质条件对掘进机第一输送机实际工作应用的影响。并有针对性地提出了设计改进方案以及对掘进机未来发展的展望。
China’s coal resources are abundant and widely distributed, and the conditions for the existence of coal are also vastly different. Many of them are poor conditions of mudstone rock roadway, sandstone roadway, high hardness of the whole rock roadway. Poor geological conditions put forward higher requirements on the design of roadheader. Mainly expounds the characteristics of mudstone rock roadway and the effect of changing geological conditions on the actual working application of the first conveyor of roadheader. And put forward the design improvement plan and the prospect of the future development of roadheader in a targeted manner.