Collection device for garbage floating on surface with small drop height

The utility model relates to a small drop height collection device for water surface floating garbage, which is characterized in that the device comprises a water diversion tank (1), a driving water wheel (2), a driven wheel (3), and a setting tank (4), wherein the water diversion tank (1) and the driving water wheel (2) are arranged at the upper part of the setting tank (4) respectively through a water tank supporting column (6) and a driving water wheel supporting column (7), an oblique beam (8) is used to fix the water tank supporting column (6) and the driving water wheel supporting column (7), the front end of the upper part of the setting tank (4) is provided with a driven wheel rotating shaft (9), the rear end of the upper part of the setting tank (4) is provided with a conveyor belt rotating shaft (10), the conveyor belt rotating shaft (10) and the driven wheel rotating shaft (9) are provided with a belt (11), and the belt (11) is provided with a cleaning brush. The device fully utilizes the self-energy of a water body, saves energy consumption and the cost for garbage disposal, has small investment and no secondary pollution, and can automatically operate without labor management.