The invention discloses an integrated device for snow removal and drying of a power device surface. The integrated device comprises a box body. Two sides of the box body are fixedly connected with connecting plates respectively. A far side of each connecting plate to the box body is slidably connected with a vertical plate. Two sides of the inner wall of the box body are fixedly connected with motors respectively through motor bases. A first belt pulley is fixedly connected onto an output shaft of each motor. A far side of a belt from each first belt pulley is connected in a transmission manner with a second belt pulley. One side of each second belt pulley is fixedly connected with a gear. The invention relates to the technical field of power devices. The integrated device for the snow removal and drying of the power device surface makes the snow removal very convenient, greatly reduces the burden of workers, also improves the working efficiency so as to thoroughly remove the snow, reduces the waste of time so that drying can be carried out after the snow removal and the dissolved snow water is prevented from entering the power device, ensures the safe use of the power device, meanwhile facilitates the fixation and installation of equipment, and reduces the cost.