Lifting and swinging structure of cleaning robot

The utility model discloses a lifting swing structure of a cleaning robot, which is characterized in that a cleaning component is arranged at the bottom end of a lifting mechanism, the lifting mechanism is connected with a driving mechanism, and the driving mechanism is arranged in a driving gearbox; the cleaning assembly and the lifting mechanism form an eccentric connection structure through a transmission wheel set, the transmission wheel set is arranged in a swing mechanism, and the swing mechanism is connected with the lifting mechanism through the transmission wheel set to form a structure capable of synchronously ascending and descending along with the cleaning assembly. The swing mechanism is connected with a swing driving system. By designing the lifting mechanism, the cleaning assembly can be lifted up and down, an active lifting function is achieved, the obstacle crossing ability of the cleaning robot is higher, and the cleaning robot can run in a sweeping working mode and a mopping working mode re