A self-moving robot comprises a robot body. A control device is provided in the robot body, and a functional processing module and a moving module connected to each other are provided in the robot body. The moving module is controlled by the control device to drive the functional processing module to conduct mobile processing work in a working space. An opening hole is formed inside the functional processing module so that the moving module is arranged rotatably in the opening hole in an embedded manner. The moving module can freely rotates relative to the functional processing module through a connection mechanism. A walking method of the self-moving robot is further disclosed. The present invention is of simple structure, low cost and significantly improved moving mode, and the cleaning efficiency of the self-moving robot is improved with the same amount of time or power.

A driving mechanism for an autonomous planar surface cleaning robot is disclosed. The driving mechanism includes a first transmission component and a second transmission component spaced apart in parallel relationship relative to the first transmission component. Each of the first and second transmission components defines first and second ends and first and second sides, wherein the first sides face each other and the second sides face away from each other in a direction transverse from the direction of motion and the first and second ends are oppositely spaced along the direction of motion. Each of the first and second transmission components are independently controllable by a control unit of the autonomous planar surface cleaning robot.

A driving mechanism for an autonomous planar surface cleaning robot is disclosed. The driving mechanism includes a first transmission component and a second transmission component spaced apart in parallel relationship relative to the first transmission component. Each of the first and second transmission components defines first and second ends and first and second sides, wherein the first sides face each other and the second sides face away from each other in a direction transverse from the direction of motion and the first and second ends are oppositely spaced along the direction of motion. Each of the first and second transmission components are independently controllable by a control unit of the autonomous planar surface cleaning robot.

A cleaning machine and path control method therefor has a main motor and fan blade unit arranged between upper and middle housings. Three groups, each including edge wheel motor, edge wheel gear set and edge wheel worm are distributed in a triangle between its middle and lower housings. When the main motor is turned on, it draws air through the fan blade unit, from between its chuck and a surface to be cleaned, with the chuck attached to the surface to be cleaned. When the edge wheel motor is turned on, it drives a cloth through the edge wheel gear set, so that friction is generated between the cleaning cloth structure and the surface to be cleaned, thereby cleaning the surface to be cleaned.

A control method of a cleaning robot, where the cleaning robot includes a top part, a bottom part, and a vacuumizing assembly for air extraction, the bottom part of the cleaning robot is provided with at least two rows of driving wheels being respectively provided on both sides of the bottom part of the cleaning robot, and the cleaning robot includes a cleaning mode for cleaning the driving wheel; the method including: performing a cleaning mode of the cleaning robot; and after the cleaning robot performs the cleaning mode, turning off the vacuumizing assembly or maintaining the vacuumizing assembly in a turned off state, and starting and rotating at least one row of the driving wheels.

A control method of a cleaning robot, where the cleaning robot includes a top part, a bottom part, and a vacuumizing assembly for air extraction, the bottom part of the cleaning robot is provided with at least two rows of driving wheels being respectively provided on both sides of the bottom part of the cleaning robot, and the cleaning robot includes a cleaning mode for cleaning the driving wheel; the method including: performing a cleaning mode of the cleaning robot; and after the cleaning robot performs the cleaning mode, turning off the vacuumizing assembly or maintaining the vacuumizing assembly in a turned off state, and starting and rotating at least one row of the driving wheels.

A self-moving robot comprises a robot body (1). A control device is provided in the robot body (1), and a functional processing module (11) and a moving module (12) connected to each other are provided in the robot body (1). The moving module (12) is controlled by the control device to drive the functional processing module (11) to conduct mobile processing work in a working space (100). An opening hole (111) is formed inside the functional processing module (11) so that the moving module (12) is arranged rotatably in the opening hole (111) in an embedded manner. The moving module (12) can freely rotates relative to the functional processing module (11) through a connection mechanism. A walking method of the self-moving robot is further disclosed. The present invention is of simple structure, low cost and significantly improved moving mode, and the cleaning efficiency of the self-moving robot is improved with the same amount of time or power.

A self-moving robot comprises a robot body (1). A control device is provided in the robot body (1), and a functional processing module (11) and a moving module (12) connected to each other are provided in the robot body (1). The moving module (12) is controlled by the control device to drive the functional processing module (11) to conduct mobile processing work in a working space (100). An opening hole (111) is formed inside the functional processing module (11) so that the moving module (12) is arranged rotatably in the opening hole (111) in an embedded manner. The moving module (12) can freely rotates relative to the functional processing module (11) through a connection mechanism. A walking method of the self-moving robot is further disclosed. The present invention is of simple structure, low cost and significantly improved moving mode, and the cleaning efficiency of the self-moving robot is improved with the same amount of time or power.

A suction nozzle for a hard-surface suction appliance includes a base body including a suction surface to which a suction channel is connected. A suction unit can be connected on a first side of the base body which is remote from the suction surface in order to form a suction flow. The base body further includes a bottom wall, a top wall, and first and second side walls. The base body is divided into suction chambers by at least first and second partition walls.

A suction nozzle for a hard-surface suction appliance includes a base body including a suction surface to which a suction channel is connected. A suction unit can be connected on a first side of the base body which is remote from the suction surface in order to form a suction flow. The base body further includes a bottom wall, a top wall, and first and second side walls. The base body is divided into suction chambers by at least first and second partition walls.