Water surface garbage cleaning device

The utility model discloses a water surface garbage cleaning device which comprises two floating mechanisms and a plurality of trash holding rope assemblies connected between the two floating mechanisms. The floating mechanism comprises a driving assembly used for providing advancing power and a bearing floating plate horizontally floating on the water surface. Each floating rope comprises an upper air bag rope, a lower air bag rope and a blocking net, the upper air bag rope and the lower air bag rope are vertically distributed at intervals and communicated with each other, the blocking net is installed between the upper air bag rope and the lower air bag rope, and the rope body length and the mesh density of the multiple floating ropes are sequentially increased from the inner ring to the outer ring. According to the utility model, the plurality of floating ropes sequentially form a plurality of filtering barriers for encircling, intercepting and screening garbage on water surfaces with different body sizes,