Water suction disc adjusting structure

The utility model relates to the technical field of sweeping robots, in particular to a water suction disc adjusting structure. The water suction disc adjusting structure comprises a water suction disc component, a lifting component, an auxiliary component and a fine adjustment component. The lifting component is provided with a fixing part and a driving part, the fixing part is fixed to the auxiliary component, and the driving part penetrates through the first fixing plate to be connected with the water suction disc component; the water absorption disc component can move in the first direction by driving the driving part; one end of the fine adjustment component is fixed to the auxiliary component, the other end of the fine adjustment component is fixed to the second fixing plate, and the fine adjustment component can make the water suction disc component moving in the first direction attached to the ground. When the water absorption disc component encounters the uneven ground in the water absorption process