Disinfection robot capable of improving spraying uniformity of disinfectant

The utility model discloses a disinfection robot capable of improving disinfectant spraying uniformity, and particularly relates to the technical field of disinfection robots, the disinfection robot comprises a robot main body, an operation table and an infrared sensor are fixedly installed on the robot main body, a liquid storage tank is fixedly installed in the robot main body, and a spraying assembly is arranged on the robot main body. The spraying assembly comprises a first fixing plate, a hydraulic cylinder, a transfer box, a plurality of atomizing nozzles, a first water pipe, a water pump and a second water pipe. The water pump is started, the water pump pumps disinfectant in the liquid storage tank through the second water pipe, finally, the multiple atomization nozzles evenly spray the disinfectant, the hydraulic cylinder extends to drive the transfer box to move upwards, and therefore the multiple atomization nozzles are driven to move upwards, the positions of the multiple atomization nozzles are ad