Three-dimensional similar simulation experiment device for realizing fully-mechanized coal mining

The utility model discloses a three-dimensional similar simulation experiment device for realizing fully-mechanized coal mining, which comprises a base, upright posts, an upper cross beam and a lower cross beam, the upright posts are symmetrically arranged above the base, the upper cross beam and the lower cross beam are both fixedly arranged between the two upright posts, the upper cross beam is arranged above the lower cross beam, and the lower cross beam is arranged above the base. According to the three-dimensional analog simulation experiment device for fully mechanized coal mining, through three-dimensional simulation of coal mining, through movement of the second rigid support parallel to the working face and movement of the first rigid support perpendicular to the working face, the three-dimensional analog simulation experiment device for fully mechanized coal mining is achieved, and the three-dimensional analog simulation experiment device for fully mechanized coal mining is achieved. According to th