The invention relates to a salvaging machine, in particular to a salvaging machine for floating garbage of a municipal sewage outlet, and aims to provide the salvaging machine for the floating garbageof the municipal sewage outlet, which can avoid waist aching of people and is convenient for people to work. The technical scheme adopted by the invention is that the salvaging machine for the floating garbage of the municipal sewage outlet comprises a bottom plate, a left bracket, a right bracket, a cross plate, a supporting rod, a water inlet pipe, a box body, a cross rod, a first spring, a netted hollow pipe, a frame body, a hose, a guide sleeve and the like, wherein the left bracket is in bolted connection to the left side of the top of the bottom plate; the right bracket is in bolted connection to the right side of the top of the bottom plate; the cross plate is fixedly connected between the right bracket and the left bracket; the supporting rod is fixedly connected to the left sideof the top of the cross plate; and the water inlet pipe is connected with the right end of the supporting rod. The floating garbage in the box body is put in a netted frame to collect the floating garbage, and therefore, bending down is not needed, so that the waist aching of people can be avoided, and convenience in work can be brought to people.