The invention relates to the technical field of aluminum alloy, and discloses aluminum alloy recycling and cleaning equipment which comprises a box body, a sliding hole is formed in the back side faceof the box body, a rotating shaft A is connected to the inner wall of the sliding hole in a sleeving manner, a sliding plate is fixedly connected to the end, located in the box body, of the rotatingshaft A, a hole is formed in the front face of the sliding plate and located below the rotating shaft A, a rotating shaft B is connected into the hole in a sleeving manner, one end, located on the back face of the box body, of the rotating shaft B is fixedly connected with a ratchet wheel, the ratchet wheel and a straight gear A are distributed front and back, and one end, located in the box body,of the rotating shaft B is fixedly connected with a cleaning barrel. Quantitative aluminium alloy and cleaning fluid are obtained in a sector-shaped groove of the cleaning barrel, so that the amountof the cleaning fluid is enough to disinfect and clean the aluminium alloy, the disinfecting and cleaning effect of the aluminium alloy is enhanced, the aluminium alloy is extruded by using the increased weight after the cleaning barrel accommodates the aluminium alloy and the cleaning fluid, and the automatic cleaning, disinfecting and extruding of the aluminium alloy is realized under the condition that an extra extruding mechanism is not required through the arrangement of a structure such as a toothed plate A.