Water surface cleaning device for hydroelectric power generation

The utility model belongs to the technical field of hydroelectric power generation, in particular to a water surface cleaning device for hydroelectric power generation, which is characterized in that a drainage plate is arranged at one ends of three groups of mounting racks, a filter plate is detachably connected to the upper end of the drainage plate, a plurality of groups of filter holes are formed in the filter plate at intervals, and a bearing plate is detachably connected to the filter plate; three groups of water diversion pipelines corresponding to the mounting frame are arranged at the upper end of the bearing plate at intervals, a cleaning opening corresponding to the filter plate is formed in the lower end of the bearing plate, and an automatic cleaning device used for cleaning the filter plate is arranged on the filter plate. And the automatic impurity cleaning function is achieved, manpower is saved, under the action of the telescopic plate, most water flow passes through the spiral blades, and th