Instrument disinfection device for surgical operation

The instrument disinfection device comprises a base, a main disinfection tank is arranged on the upper portion of the base, a partition plate is arranged in the main disinfection tank, the interior of the main disinfection tank is divided into a liquid storage area and a medicine soaking area through the partition plate, and a stand column is arranged in the bottom end of the liquid storage area; a sliding assembly is arranged on the stand column, a linkage frame is arranged on the sliding assembly, a linkage shaft is arranged in the linkage frame, two first gears are arranged on the linkage shaft, and a plurality of first gear blocks which are evenly distributed are arranged at the two ends of the front face of the stand column. According to the present invention, the suitable disinfection mode can be selected according to the disinfection standard requirement, the applicability is high, the utilization efficiency of the disinfection liquid can be improved through the pre-disinfection mode, the disinfection