Underwater mowing ship flexible in steering

The utility model discloses an underwater mowing boat flexible in steering. The mower comprises a carrier body and a mower body. The mower body is arranged at one end of the upper portion of the carrier body. Two supporting stand columns are arranged on the carrier body. The two sides of the upper portion of the mower body are hinged to the upper ends of supporting stand columns respectively. Twohydraulic cylinders are arranged on the carrier main body; the hydraulic cylinders are hinged to the two sides of the middle of the mower body respectively. A grass storage bin is arranged at an outlet in the upper end of the mower body. An operation chamber is arranged on the upper portion of the other end of the carrier body, a propelling impeller is arranged at the end, close to the operation chamber, of the carrier body, a first gear motor for controlling the propelling impeller to rotate is arranged in the carrier body, a steering plate for adjusting the direction is arranged in the middle in the carrier body, an