Mining machine, guide rail for frame of mining machine and cutting tool

The utility model relates to a mining machine, a guide rail for a frame of the mining machine and a cutting tool. The mining machine includes a frame having a guide rail having a central portion. The mining machine also includes a track shoe having a recessed region defining a roller diameter, the track shoe also having a drive lug, with the central portion of the guide rail configured to be disposed within the recessed region. The mining machine also includes a cutting tool connected to the frame and arranged such that the cutting tool is configured to abrasively remove material from the drive lug as the drive lug passes through the cutting tool. 本文涉及一种采矿机、用于采矿机的框架的导轨及切割工具。所述采矿机包括具有导轨的框架，所述导轨具有中心部分。采矿机还包括履带板，所述履带板具有限定辊径的凹陷区域，所述履带板还具有驱动凸耳，其中导轨的中心部分被配置成设置在凹陷区域内。采矿机还包括切割工具，所述切割工具连接至框架并且被布置，使得所述切割工具被配置为当驱动凸耳经过切割工具时从驱动凸耳磨蚀性地去除材料。