Cleaning apparatus for cleaner robot

The patent implements an automatic cleaning system where the cleaner robot cleans itself. A water spray device sprays water onto the rag, and a squeezing mechanism squeezes the rag to recover sewage, enabling the robot to automatically clean and reuse the rag without manual intervention.

The patent recovers sewage by squeezing the rag and collecting it in a sewage tank. The water spray device sprays clean water onto the rag to remove dirt, and the squeezing mechanism extracts the sewage, which is then stored and can be disposed of or reused, extending the rag's service life.

The patent employs a control system that monitors the cleaning process and regulates water dispensing. The water spray device is controlled to spray water only when needed for automatic cleaning, and the squeezing mechanism operates in coordination to prevent uncontrolled water dripping onto the floor.

The patent transitions from static water dripping to dynamic controlled spraying. The water spray device can be activated and deactivated based on operational needs, and the squeezing mechanism dynamically adjusts to maintain proper moisture levels without excessive water accumulation.

The patent implements an automatic cleaning system where the robot cleans its own rag without user intervention. The water spray device and squeezing mechanism work together to automatically clean and reuse the rag, maintaining cleaning effectiveness while preserving the smart robot's autonomy.

The patent integrates multiple functions into a single system: the water spray device serves both for floor cleaning and rag cleaning, while the squeezing mechanism both cleans the rag and recovers sewage. This multi-functionality maintains cleaning effectiveness without requiring separate manual cleaning operations.