Loading, unloading and transferring system capable of achieving quick classification and turnover of wharf goods

The invention relates to the technical field of wharf cargo transfer, in particular to a loading, unloading and transferring system for realizing quick classification and turnover of wharf cargos, which comprises a tower crane fixedly mounted on the ground along a wharf bank, the tower crane is used for hoisting packaged goods on a cargo ship parked on the sea surface through a hoisting device at the front end of a cantilever of the tower crane, and a multi-layer vertical multidirectional turnover conveying unit is mounted on the ground on the rear side of the tower crane. The system is used in cooperation with an existing tower crane when wharf goods are transferred, the turnover lifting time of the tower crane can be better saved, and the hoisted goods which are turned over by 180 degrees can be effectively borne in time at the high position through the tower crane; the excessive downward movement of the lifting device of the tower crane is effectively avoided, and the time for frequently lifting bulk goods