Automatic heeling prevention system using solid ballast

The automatic heeling prevention system comprises a heavy block and a moving module, and further comprises a heeling prevention cabin, rollers, a linkage shaft, a guide rail, a rack plate, a motor with an electromagnetic band-type brake, a gearbox, a draught liquid level measurement sensor, a PLC unit and a remote control panel. A heavy block is arranged in the anti-heeling cabin; a groove is formed in the bottom surface of the heavy block, and a roller is arranged in the groove through a linkage shaft to form a moving module; the rollers are matched with the guide rails; a motor with an electromagnetic band-type brake and a gearbox are arranged on the top surface of the heavy block; the motor with the electromagnetic band-type brake drives the heavy block to move, and static heeling prevention after heeling of the ship and dynamic heeling prevention after heeling of the ship are achieved. Compared with an anti-heeling water tank, heeling is adjusted through transverse movement of the heavy block, the heeling