A cleaner is provided. The cleaner includes a body, a first rotating plate, a second rotating plate, a first mop, a second mop, a support wheel, and an auxiliary wheel. The lowest parts of the first rotating plate and the second rotating plate are higher than a virtual reference line connecting the lowest part of the support wheel to the lowest part of the auxiliary wheel, and the lowest parts of the first mop and the second mop are lower than the reference line. The cleaner can prevent the first rotating plate, the second rotating plate, and the floor from being damaged while mopping of the floor is performed by the first mop and the second mop.

A mobile cleaning robot can include a body, a drive wheel, and a wheel stop. The drive wheel can be connected to the body and can be operable to move the mobile cleaning robot about an environment. The wheel stop can be movable with respect to the body and the drive wheel between a stop position and a release position. The wheel stop can be engageable with the drive wheel in the stop position to limit vertical travel of the drive wheel with respect to the body.

A suction foot assembly having a suction foot with a suction foot holder, a coupling portion, and a suction foot interface. One of the coupling portion and a coupling end of the suction foot interface has a pin portion. The other of the coupling portion and the coupling end has first and second clamping elements that are mutually opposite, have free ends, and run concavely in such a manner that a receptacle portion in which the pin portion is received is formed between the clamping elements. The mutual spacing of the free ends of the clamping elements is less than the spacing of the clamping elements in the receptacle portion. One or both clamping elements is/are elastically deformable to permit the pin portion to be moved by way of the free ends out of the receptacle portion and into the latter.

The present invention provides a scrubbing robot, including a window scrubbing device, including a suction assembly configured to be sucked to a window body, a first travelling assembly configured to move on the window body, and a window body cleaning system; and a floor scrubbing device, including a second travelling assembly configured to move on a floor and a floor cleaning system, where the body of the floor scrubbing device has a mounting recess, and the window scrubbing device is configured to be capable of being embedded into and removed from the mounting recess. The scrubbing robot is an integrally functional cleaning robot integrating multiple functions of floor sweeping, floor scrubbing, and window scrubbing.

The present disclosure relates to an autonomous cleaning robot. The autonomous cleaning robot may include a main body (1), a cleaning assembly, a cleaning cloth and an obstacle-assisting wheel. The cleaning assembly is mounted on the main body (1). The cleaning assembly may include a first cleaning subassembly (2) removable and provided on the main body (1). The cleaning cloth is removable and provided on the first cleaning subassembly. The obstacle-assisting wheel is rotatably mounted on the cleaning assembly and protruding from the cleaning cloth.

A cleaning device, including a water pumping apparatus, a cleaning area and a work execution mechanism. The water pumping apparatus includes a receiving part and a transitional connecting mechanism. An accommodating space and a water outlet that communicates with the accommodating space are formed in the receiving part, and the water outlet communicates with the cleaning area. The transitional connecting mechanism is in drive connection with the work execution mechanism, and the transitional connecting mechanism may pump water in the accommodating space into the cleaning area under the drive of the work execution mechanism. The cleaning device uses the ready-made work execution mechanism as a power source, and drives a water pumping operation by means of the transitional connecting mechanism without the need for control by means of a control circuit. The apparatus has high structural reliability and low fabrication costs.

An autonomous apparatus, such as an autonomous robot, maintains wood decks by automatically cleaning and staining the deck while traversing the deck in a manner so that the cleaning and staining is performed in accordance with an organized navigation pattern along the deck boards.

Disclosed is a robot system including: a robot cleaner configured to perform wet cleaning in a cleaning zone; a server configured to communicate with the robot cleaner and perform control of the robot cleaner; and a user terminal configured to be in association with the robot cleaner, and control the robot cleaner as an application for the control of the robot cleaner is activated, wherein the robot cleaner includes: a main body configured to form an outer shape; a pair of rotary mop modules configured to be rotatably installed in the main body, move the main body while rotating, and have a mop cloth attached to a rotating plate of a lower portion; a drive motor configured to rotate the pair of rotary mop modules; a mop detecting unit configured to detect an error state of the mop cloth attached to the rotating plate and output a detection signal; and a controller configured to determine the error state of the mop cloth according to the detection signal from the mop detecting unit, and control driving of the rotary mop module.

A scrubber-dryer device for cleaning walkable surfaces, as for example floors, pavements, asphalted roads, etc., adapted to move forward automatically and to be steered manually by an operator, and including a cleaning lower base body connected on its upper part by a movable jointing element to a steering means lengthened upward the lower base body including a frame to which one or more lower brushing means are fixed to, at least a wetting system fixed to the frame, and at least a dirt collection system fixed to the frame, the jointing element formed by a lengthened elastic and internally hollow push element, constrained with its lower end portion to the frame, in the barycenter point of the lower body and with its upper end portion to the steering element.

An orbital single-brush machine that comprises a chassis which is configured to rest on the floor and is provided with at least one movement handle. The chassis is connected to a motor which is adapted to actuate with combined rotary and orbital motion a work tool that acts on the floor; the chassis comprises a first footing, which is at least partially substantially plate-shaped and is spaced apart from the floor, and a second footing, which is at least partially substantially plate-shaped, supports the motor and is arranged below the first footing, and is supported so that it can rotate freely by the first footing about an oscillation axis which is substantially parallel to the floor and substantially perpendicular to the direction of advancement of the machine. Shock absorbing means are provided which act between at least one portion of the first footing and at least one portion of the second footing.