The invention discloses a garbage cleaning device. The garbage cleaning device comprises a sewer line, wherein a garbage recycling device and a sewage recycling device are circumferentially arranged on the outer part of the sewer line, a sweeping device is arranged at the upper part of the inside of the sewer line, a garbage outlet is formed in the lower part of one end of the sewer line, a garbage outlet device is arranged on the garbage outlet, a clean water spraying device is arranged at the upper part in the sewer line, a clean water storing device is arranged at the upper part outside thesewer line, a sewage treatment hole is formed in the lower part of the other end of the sewer line, an electric treatment partition is arranged on the sewage treatment hole, a sewage guide pipe is arranged at the lower part of the electric treatment partition, a garbage guide pipe is arranged below the garbage outlet, and a control device is arranged in the middle part of the side surface of theouter part of the sewer line. The garbage cleaning device has the beneficial effects of simple structure and strong practicability.