Spray type sterilizer

The spraying type sterilizer comprises a bottom plate, a box body is fixedly mounted at the top end of the bottom plate, an adjusting assembly is arranged in an inner cavity of the box body and comprises a fixed column, a movable plate, a threaded rod and a placement disc, the threaded rod is in threaded connection with the interior of the fixed column, and a hand wheel is fixedly mounted at the bottom end of the threaded rod. An adjusting assembly is arranged, a hand wheel is rotated, and a moving plate drives a rotating disc to move up and down, so that adjustment can be performed according to the height of the instrument, and the practicability of the device is improved; by arranging a clamping assembly, under the action of a reset spring and a telescopic rod, two clamping plates drive non-slip mats to clamp and fix the two sides of an instrument, and the situation that multiple instruments collide to damage the instruments is avoided; and by starting the motor, the rotating disc and the collecting box rot