Ore bed cutting and separating device for coal mining

The invention relates to the technical field of ore bed cutting, and provides an ore bed cutting falling and separating device for coal mining, which comprises a moving main machine, a lifting seat is arranged in front of the moving main machine, a lower sliding seat is arranged in the lifting seat through a spiral transmission rod, an upper sliding seat for controlling the cutting size of ore rock is arranged above the lower sliding seat, and the lower sliding seat is arranged above the upper sliding seat. Side sliding seats are arranged on the outer sides of the two ends of the upper sliding seat, the outer side of the upper sliding seat is further provided with a pull rod used for pulling out lump materials to enable the lump materials to fall off from an ore bed, and a transfer seat used for bearing minerals is arranged at the bottom of the outer side of the lifting seat. According to the invention, coal mine lump materials can be automatically separated from an ore bed when being cut and taken out for bl