| abstract |
The utility model relates to a crossheading is from broken system of telephone -moving tail formula for coal mine, including bridge conveyor and the crossheading belt of connection at the bridge conveyor discharge gate bridge conveyor with it can be broken still to be equipped with between the crossheading belt the breaker of the bold object during the last coal of bridge conveyor flows, the discharge gate of breaker is connected the crossheading belt from the telephone -moving tail, from the telephone -moving tail -to -tail linking bridge conveyor's input belt. The utility model discloses the crossheading belt that can effectually solve the working face is often by coal cinder, bold waste rock and the tearing problem of ironware, great improvement work efficiency and user's the economic benefits of working face. |