The invention relates to the technical field of power generation, in particular to an electromagnetic vibration power generation device. The electromagnetic vibration power generation device comprises an elastic component, a coil, a magnet and a support rack, wherein the coil is arranged under the support rack, the magnet is hung on the support rack by the elastic component and moves in the coil in a reciprocating way so as to allow current to be generated in the coil, the coil is used for electrically connecting with an external power supply unit, and the support rack is fixed on a traffic facility. In the electromagnetic vibration power generation device provided by the invention, only the support rack is needed to be arranged on a rail web of a steel rail, the original structure of a sleeper is not needed to be changed, the original rail is also not needed to be disassembled, and the electromagnetic vibration power generation device is convenient to install and use.