Horizontal distributing machine for double-roller machine

The horizontal distributing machine comprises a supporting frame, transverse plates are arranged on the two sides of the outer wall of the top of the supporting frame, a conveying mechanism is arranged on the outer walls of the opposite sides of the two transverse plates, stand columns are arranged on the two sides of the outer wall of one side of each transverse plate, and a mounting plate is arranged on the outer wall of one side of each stand column. Mounting holes are formed in the two sides of the outer wall of the top of the mounting plate, fixing cylinders are arranged on the inner walls of the mounting holes, second motors are arranged on the outer walls of the tops of the fixing cylinders, and output shafts of the second motors are connected with a rotary table through couplings. When the shovel plate rotates, stones around the rotary table can be shoveled up, so that the stones with different sizes are fully mixed together, meanwhile, the vibration ring plate rotates and is matched with broken and s