The invention discloses a dust remover apparatus, comprising a power supply base and a power supply head fitly connected with the same. A fixing plate is fixedly mounted at the upper portion of each of the left and right ends of the power supply base, each fixing plate is internally provided with a hole that runs vertically through the fixing plate, the bottom of the power supply base is provided with a receptacle, a push groove is arranged in the top wall of the receptacle, a left slide groove and a right slide groove are symmetrically arranged in left and right end walls of the push groove, two lock grooves are symmetrically arranged in the left and right end walls of the receptacle, and a push block that is vertically slidable is arranged in the push groove. The dust remover apparatus is simple in overall structure, and the power supply head is safe and reliable to fix.