Rainwater collecting device for landscape garden

The utility model provides a rainwater collecting device used in landscape gardens, and relates to the technical field of rainwater collection, the rainwater collecting device comprises a collecting port, supporting rods, a collecting box, a water storage tank and a filtering device, the upper surface of the collecting box is fixedly connected with four supporting rods, one ends, far away from the collecting box, of the four supporting rods are fixedly connected with the collecting port, and the other ends of the supporting rods are fixedly connected with the water storage tank. The lower surface of the collecting box is movably connected with a water storage tank, the upper surface of the collecting box is provided with a filtering device, the filtering device comprises a second support, the lower surface of the second support is fixedly connected with the collecting box, and the surface of the second support is rotatably connected with a screw rod. According to the rainwater collecting device, the problems