Forklift counterweight self-balancing device

The utility model discloses a forklift counter weight self-balancing device which comprises a sliding rail, a counter weight block, a self-balancing assembly and a forklift body, a gravity sensor is installed on the forklift body, the sliding rail is arranged on a base of the forklift body, and the self-balancing assembly is arranged on the sliding rail in a sliding mode. The self-balancing assembly comprises a balancing weight fixing base, a balancing weight is installed in the balancing weight fixing base, installation supports are arranged on the two sides of the balancing weight fixing base, and driving assemblies used for driving the balancing weight fixing base to slide in the sliding rails are arranged on the installation supports on the two sides. The moving efficiency of the balancing weight in the forklift body is improved through the structure of the self-balancing assembly, stability is high, the self-balancing assembly can automatically move without manual operation, then operation risks are redu