A cleaning device includes a main body, a driving assembly, and a cleaning assembly. The driving assembly includes a driving device, at least one transmission member and a movable bracket. The driving device is arranged on the main body, and has a driving shaft extending toward the bottom of the main body. The movable bracket can be movably connected to the bottom of the main body, and is spaced from the driving shaft. The movement direction of the movable bracket is substantially perpendicular to the extension direction of the driving shaft. The at least one transmission member is connected between the movable bracket and the driving shaft. The driving shaft of the driving device drives the movable bracket to reciprocate back and forth through the at least one transmission member. The cleaning assembly is detachably connected to the movable bracket.

The cleaning device includes a main body and at least one drive wheel. The at least one drive wheel is arranged on the main body. The main body can walk on the surface to be cleaned by means of the at least one drive wheel. The cleaning device further includes a driving mechanism, a movable bracket, and a cleaning assembly. The driving mechanism is arranged on the main body, the movable bracket is movably connected to the bottom of the main body, and is connected to the driving mechanism. The movable bracket reciprocates along the direction parallel to the surface to be cleaned under the driving action of the driving mechanism. The cleaning assembly is detachably connected to the movable bracket.

A turntable structure includes a cleaning turntable having one side connected with a cleaning piece; an adjusting component slidably connected with the cleaning turntable along a target direction, and located on another side of the cleaning turntable opposite to the cleaning piece, the adjusting component having a side far away from the cleaning turntable and connected with a driving mechanism of a robot to rotate the cleaning turntable, the target direction being parallel to a rotating shaft of the cleaning turntable; a pressure unit provided between the cleaning turntable and the adjusting component and for pressing against the cleaning turntable; and a first limiting structure configured to limit a sliding distance of the cleaning turntable relative to the adjusting component along the target direction.

A turntable structure includes a cleaning turntable having one side connected with a cleaning piece; an adjusting component slidably connected with the cleaning turntable along a target direction, and located on another side of the cleaning turntable opposite to the cleaning piece, the adjusting component having a side far away from the cleaning turntable and connected with a driving mechanism of a robot to rotate the cleaning turntable, the target direction being parallel to a rotating shaft of the cleaning turntable; a pressure unit provided between the cleaning turntable and the adjusting component and for pressing against the cleaning turntable; and a first limiting structure configured to limit a sliding distance of the cleaning turntable relative to the adjusting component along the target direction.

The cleaning device includes a main body and at least one drive wheel. The at least one drive wheel is arranged on the main body. The main body can walk on the surface to be cleaned by means of the at least one drive wheel. The cleaning device further includes a driving mechanism, a movable bracket, and a cleaning assembly. The driving mechanism is arranged on the main body, the movable bracket is movably connected to the bottom of the main body, and is connected to the driving mechanism. The movable bracket reciprocates along the direction parallel to the surface to be cleaned under the driving action of the driving mechanism. The cleaning assembly is detachably connected to the movable bracket.

A robot cleaning system, including: a cleaning robot connectable to a mopping module of the cleaning robot, and a base station provided for the cleaning robot to dock, the cleaning robot includes: a main body; a mobile module; and a connection assembly, configured to detachably dispose the mopping module on the body of the robot; the base station includes: a storage module, configured to store at least one mopping module; an operating position, for the cleaning robot to dock to replace the mopping module; and a transfer module, configured to transfer the mopping module between the storage module and the operating position; and the robot cleaning system further includes a control unit. Beneficial effects of the present disclosure are: the cleaning robot is more intelligent, and the corresponding base station is compact in structure and small in occupied area.

A cleaning robot and an automatic cleaning method thereof, to implement automatic cleaning. The cleaning robot includes a lifting mechanism and a cleaning base, where the cleaning base includes a base body, a scraping mechanism disposed on the base body, and a spraying assembly provided with nozzles. The nozzles are arranged along a mopping component of the cleaning robot and formed into a structure for spraying water or mist to the mopping component. The scraping mechanism includes a scraper, and the scraper comes into contact with and moves relative to the mopping component, to scrape off the attachment on the mopping component while squeezing out the water. The lifting mechanism causes the mopping component to lift or move down by causing the mopping component to come into contact with or separate from the scraper.

A cleaning device includes a main body, a driving assembly, and a cleaning assembly. The driving assembly includes a driving device, at least one transmission member and a movable bracket. The driving device is arranged on the main body, and has a driving shaft extending toward the bottom of the main body. The movable bracket can be movably connected to the bottom of the main body, and is spaced from the driving shaft. The movement direction of the movable bracket is substantially perpendicular to the extension direction of the driving shaft. The at least one transmission member is connected between the movable bracket and the driving shaft. The driving shaft of the driving device drives the movable bracket to reciprocate back and forth through the at least one transmission member. The cleaning assembly is detachably connected to the movable bracket.

A mopping mechanism is provided. The mopping mechanism includes at least one mopping plate movably mountable to a bottom surface of a cleaning device. The mopping mechanism also includes a magnetic element assembly including a primary magnetic element and a secondary magnetic element, and configured to generate a variable magnetic field to drive the at least one mopping plate to move reciprocatively relative to the bottom surface.

A mopping mechanism is provided. The mopping mechanism includes at least one mopping plate movably mountable to a bottom surface of a cleaning device. The mopping mechanism also includes a magnetic element assembly including a primary magnetic element and a secondary magnetic element, and configured to generate a variable magnetic field to drive the at least one mopping plate to move reciprocatively relative to the bottom surface.