Analogue means that actual ore body excavated

The utility model relates to an analogue means that actual ore body excavated, the device includes the mold box, ore body simulation box, transmission system, the mold box seals above -mentioned open-ended cube box for five after reducing according to actual mining area size, and a side elevation lower extreme is provided with the rectangular hole of a telescopic ore body simulation carton and crate body, the crossbeam ore body simulation box that the mold box bottom was provided with fixed angle pulley is including top coat box and lower layer box body, the lower layer box body level stacksin the mold box, the top coat box is placed in the lower layer box body top, transmission system includes an electric capstan, the 2nd electric capstan, fixed bolster and thread buckling, and an electric capstan and the 2nd electric capstan are fixed in on the fixed bolster, thread buckling install in in the box side board screw hole of ore body simulation box. Adopt the utility model discloses carry out the research of ir