11958results about "Floor cleaners" patented technology

A mobile computing device includes a user input device and a controller. The user input device includes a display, and the controller is operably connected to the user input device and configured to execute instructions to perform operations. The operations include presenting on the display, information about one or more areas that were not cleaned by an autonomous cleaning robot during a first mission. The operations further include transmitting data corresponding to a user-selected subset of the one or more areas to cause the robot to clean the user-selected subset during a second mission.

Surface cleaning device, comprising a cleaning head (12) with a cleaning head body (14), at least one cleaning roller (32) rotatable about a rotation axis (96), a drive motor (200) for the at least one cleaning roller (32), and at least one cassette (92) with a holding device (94) for the at least one cleaning roller (32), wherein the at least one cleaning roller (32) is rotatably mounted on the holding device (94) and the at least one cassette (92) is removably seated on the cleaning head (12), characterized in that a cassette holder (98) is movably arranged on the cleaning head body (14), on which cassette holder the at least one cassette (92) is removably held.

The water tank assembly comprises a water tank body and a sealing side wall, the interior of the water tank body is hollow, a containing cavity is formed in the water tank body, the two ends of the water tank body are in a transverse semi-barrel shape, the middle of the water tank body is in a square column shape, and the middle of the upper portion of the water tank body is in a notch shape capable of containing a hinge head assembly to rotate. A water inlet is formed in the top wall of one end of the water tank body; a water outlet is formed in the middle of the lower part of the water tank body; the hinge head clamping cover body of the cleaning head can clamp the hinge assembly between the cleaning head shell body and the water tank body and between the cleaning head shell body and the hinge head clamping cover body through the connecting mechanism. The cleaning head comprises a cleaning head shell assembly, a cleaning roller, an extrusion roller and a water tank assembly, a driving motor is installed on the cleaning head shell assembly to drive the cleaning roller to rotate to wipe the floor, and a clean water outlet in the cleaning head shell assembly can spray out clean water to directly wash the surface of the cleaning roller.

Surface cleaning device, comprising a cleaning head (12), at least one cleaning roller (32) rotatable about a rotation axis (96), a drive motor (200) for the at least one cleaning roller (32), and a holding device (94) on which the at least one cleaning roller (32) is rotatably mounted and which holds the at least one cleaning roller (32) to the cleaning head (12), characterized in that the holding device (94) has at least one pivotable flap (144) to which a spring device (156) is assigned, wherein the at least one cleaning roller (32) is held clamped to the holding device (94) by the at least one flap (144), and in that a wiper device (166) for wiper-off dirty fluid from the at least one cleaning roller (32) is seated on the at least one flap (144).

The invention discloses a cleaning head shell assembly and a cleaning head, the cleaning head shell assembly comprises a cleaning head shell body, the cleaning head shell body comprises a shell body and two side walls connected with the shell body, one side wall is fixedly connected with a hinge seat, the hinge seat is hinged to one end of a driving motor, and the other end of the driving motor is fixedly connected with the shell body. The output end of the other end of the driving motor is clamped with the other side wall; the driving motor can be sleeved with a cleaning roller, and the output end is coupled to drive the cleaning roller to rotate to scrub a to-be-cleaned surface; the shell body is provided with a water guide tip part which is propped against the outer layer of the cleaning roller and is used for guiding sewage; the cleaning head shell body can be detachably connected with the water tank assembly, and the water tank assembly provides clean water for washing the surface of the cleaning roller. A rotatable extrusion roller is clamped between the two side walls, clear water can be sprayed out from a clear water outlet formed in one side wall to directly wash the surface of the cleaning roller, the cleaning head shell body extends upwards away from the cleaning roller to form an anti-overflow plate, and the water guide tip, the anti-overflow plate, the extrusion roller and the cleaning roller define a water tank space.

Disclosed is a method and tidying robot system that performs it. A robot of a tidying robot system receives a starting location, a target cleaning area, and obstructions in its path navigating the target cleaning area. It determines a tidying strategy including vacuuming and obstruction handling. It executes the tidying strategy, vacuuming the target cleaning area and moving and / or avoiding obstructions, which are tidyable and / or movable objects. Where the obstruction may be picked up, the robot determines and executes a pickup strategy. Where the obstruction may be relocated but not picked up, it pushes the obstruction to a different location. Where the obstruction cannot be relocated / picked up, it alters its path to avoid the obstruction. The robot determines if the dirt collector is full, and if so, navigates to a base station configured to charge the robot and empty the dirt collector. Otherwise, it continues to execute the tidying strategy.

The invention discloses a water and dust circulation cleaning head and a cleaning tool. The water and dust circulation cleaning head comprises a cleaning head shell assembly, a cleaning roller and an extrusion roller. The cleaning head shell assembly comprises a cleaning head shell body provided with two side walls, one side wall is fixedly connected with a hinge base, the hinge base is hinged to one end of a driving motor, and the output end of the other end of the driving motor is connected with the other side wall in a clamped mode. The cleaning roller sleeves the driving motor, and the output end of the cleaning roller is coupled to drive the cleaning roller to rotate to scrub a to-be-cleaned surface; the cleaning head shell body is provided with a water guide tip which abuts against the cleaning roller in the saturated state in the axial direction of the whole cleaning roller and guides sewage. The extrusion roller is rotatably clamped between the two side walls, clear water can be sprayed out from a clear water outlet formed in one side wall to directly wash the surface of the cleaning roller, an anti-overflow plate upwards extends from the cleaning head shell body away from the extrusion roller relative to the water guide tip part, and a water tank space is defined by the water guide tip part, the anti-overflow plate, the extrusion roller and the cleaning roller.

A method for operating a robot, including: capturing images of a workspace; capturing data indicative of movement of the robot; capturing LIDAR data as the robot moves within the workspace; generating a map of the workspace based on the LIDAR data; actuating the robot to drive; discriminating between an object on a floor surface along a path of the robot and the floor surface based on the captured images; actuating the robot to drive until determining all areas of the workspace are discovered and included in the map; and executing a cleaning function.

The present application provides a base station and a cleaning robot system. The base station is used for cleaning a cleaning system of a cleaning robot. The base station comprises: a base station body; and a cleaning assembly, which is movably provided on the base station body, the cleaning assembly comprising a first cleaning piece capable of floating up and down relative to the base station body, and the first cleaning piece interferes with the cleaning system to remove debris on the cleaning system.

A surface cleaning device is provided, comprising a cleaning head (12) with a cleaning head body (14), at least one cleaning roller (32) rotatable about a rotation axis (92), a drive motor (200) for the at least one cleaning roller (32), at least one cassette (92) with a holding device (94) for the at least one cleaning roller (32), wherein the at least one cleaning roller (32) is rotatably mounted on the holding device (94) and the at least one cassette (92) is removably seated on the cleaning head body (14), a receptacle (84) for the at least one cassette (92), which is arranged on the cleaning head body (14) and which is closed towards a first lateral side (80) of the cleaning head body (14) by a transverse wall (86) and is open towards a second lateral side (82) of the cleaning head body (14) opposite the first lateral side (80) through an opening (88),wherein the at least one cassette (92) on the second lateral side (82) at the opening (88) is removable from the cleaning head body (14) in a removal direction (186) and is insertable onto the cleaning head body (14) in an insertion direction (184), wherein a fixing device (192) is provided by which the at least one cassette (92) is fixable to the cleaning head body (14) in the region of the transverse wall (86) relative to the removal direction (186) and the insertion direction (184).

A cleaning brush and an intelligent cleaning device are provided. The cleaning brush includes: a shaft lever having two first end portions; an end portion member mounted on a first end portion, wherein the end portion member has a blocking structure for preventing entanglements from excessively extending away from the cleaning brush, the end portion member and the first end portion have mounting structures mutually matched; and the mounting structure includes a guide sleeve configured to be sleeved onto the first end portion; and a cylindrical member, coaxial with and sleeved onto the shaft lever, having two second end portions. A second end portion corresponding to the end portion member covers at least a portion of the guide sleeve of the corresponding end portion member.

The invention discloses a building curtain wall cleaning system and a cleaning method thereof, and relates to the technical field of curtain wall cleaning, the building curtain wall cleaning system comprises a curtain wall cleaning module, and the curtain wall cleaning module is used for determining a to-be-cleaned area of a building curtain wall and intelligently selecting cleaning equipment according to cleaning requirements; the curtain wall cleaning module comprises an unmanned aerial vehicle scanning unit, a region division unit and an equipment dispatching unit. By designing the curtain wall cleaning module, intelligent scheduling of the cleaning equipment is achieved, the cleaning equipment works in a proper area by dividing the cleaning area and matching the cleaning equipment with the cleaning area, the cleaning efficiency and the cleaning quality of the cleaning operation are improved, and the resource utilization rate is increased.

The invention relates to the technical field of path planning, and discloses a robot mechanical arm path planning method and system for curtain wall cleaning. According to the method, collected data are fused through a depth camera, a laser radar and an inertial measurement unit, a dynamic environment topological map is constructed, and accurate environment perception is achieved. A self-adaptive grid method and an improved spiral traversal algorithm are adopted, a global traversal path covering a cleaning area is generated, the joint motion trail of the mechanical arm is optimized in a layered mode, and motion accuracy and stability are ensured. And meanwhile, the dynamic control module monitors obstacles in real time, the joint track is adjusted online through local track re-planning, it is guaranteed that cleaning operation is safe and continuous, the cleaning pressure is adjusted in real time, and it is guaranteed that the cleaning quality is stable and consistent.

The invention relates to a surface cleaning device for wet cleaning a surface, comprising a guide part which extends longitudinally between a proximal end and a distal end and is designed for manually guiding the surface cleaning device over the surface, a base part which is connected to the distal end of the guide part, a tool device which is arranged on the base part and is designed to act on the surface, a fluid dispenser which is designed to dispense fluid onto the surface, a fluid receptacle which is designed to receive fluid from the surface which has been delivered to the surface by means of the fluid dispenser, a fluid path which fluidically connects the fluid receptacle to the fluid dispenser for the return of fluid received by means of the fluid receptacle, and a conveying device which is designed to convey fluid along the fluid path.whereby fluid absorbed from the surface by means of the fluid intake can be released onto the surface by means of the fluid discharge. The invention also relates to a fluid tank for such a surface cleaning device, a surface cleaning system, and a method for wet cleaning a surface.

A surface cleaning device is provided, comprising a cleaning head (12) with a cleaning head body (14), at least one cleaning roller (32) rotatable about a rotation axis (96), a drive motor (200) for the at least one cleaning roller (32), and at least one side cleaning tool (270) which is rotatable and / or oscillatable about at least one movement axis (294), wherein the at least one side cleaning tool (270) is coupled to the at least one cleaning roller (32) via a gear device (314) and wherein the rotation of the at least one cleaning roller (32) drives the movement of the at least one side cleaning tool (270) about the movement axis (294).

The invention relates to the technical field of liquid level detection, in particular to a scrubber sewage tank water level detection system and method based on a liquid level sensor, and the system comprises a sensing data acquisition module, a liquid level signal conversion module, a multi-source numerical value comparison module, a liquid level fluctuation recognition module and an alarm action linkage module. According to the invention, through acquisition of a sensor capacitance change sequence, elimination of abnormal fluctuation, construction of a stable reference curve, enhancement of data immunity, mapping of a liquid level section based on an average capacitance value, accurate identification of liquid level elevation is realized, synchronous comparison of liquid level state information in various communication protocols is realized, and data consistency and reliability are improved. A liquid level fluctuation boundary is accumulatively recognized through trend direction change, a change section is dynamically marked, alarm triggering is based on boundary area and state mark double verification, warning response accuracy and effectiveness are enhanced, and a high-precision and high-stability liquid level detection and early warning system is constructed.

A roller brush assembly, a cleaning device, a detection method, a storage medium, and a computer program product are provided. The roller brush assembly includes: a roller brush housing; a roller brush, located inside the roller brush housing; and a magnetic detector, located on an outer surface of the roller brush housing and configured to detect a magnetic signal, wherein the magnetic signal is configured to determine a type of the roller brush.

A surface cleaning device is provided, comprising a cleaning head (12) with a cleaning head body (14), at least one cleaning roller (32) rotatable about a rotation axis (96), a drive motor (200) for the at least one cleaning roller (32), at least one cassette (92) with a holding device (94) for the at least one cleaning roller (32), wherein the at least one cleaning roller (32) is rotatably mounted on the holding device (94) and the at least one cassette (92) is removably seated on the cleaning head body (14), and a receptacle (84) for the at least one cassette (92), which is arranged on the cleaning head body (14), wherein at least one side cleaning tool (270) is held on the at least one cassette (92).

The application discloses a cover plate assembly and a scrubber. The cover plate assembly is arranged on a cleaning head shell of the scrubber. The cover plate assembly comprises a cover plate and a base. The cover plate is arranged on the garbage box opening of the cleaning head shell and surrounds a first accommodating cavity of a cleaning roller arranged in the cleaning head shell. The base comprises a left side plate, a right side plate, a front side plate, a rear side plate and a guide plate arranged on a rectangular frame. The left side plate, the right side plate, the front side plate and the rear side plate extend downward from the cover plate and surround the rectangular frame. The guide plate surrounds a second accommodating cavity. The first accommodating cavity and the second accommodating cavity are connected with each other to form an accommodating space for accommodating cleaning components. The cover plate assembly is separated from the cleaning head shell directly, and the efficiency of disassembling and assembling internal components of the cleaning head shell is improved. The scrubber with the cover plate assembly is easier to maintain.

The embodiment of the invention provides a cleaning robot and a mopping assembly. The cleaning robot includes: a body; the mopping assembly comprises a cleaning unit motor, a cleaning unit, a liquid supply mechanism and a dirt removal mechanism; the driving device is arranged on the machine body and can drive the mopping assembly to extend out of at least one side of the machine body relative to the machine body, so that part of the mopping assembly is exposed; the clean water tank is arranged on the machine body, and the cleaning liquid stored in the clean water tank can be conveyed to the liquid supply mechanism; the sewage tank is arranged on the machine body, and sewage collected by the decontamination mechanism is conveyed into the sewage tank; one end of the first flexible pipeline and one end of the second flexible pipeline are both connected with the mopping assembly and can move along with the mopping assembly. According to the technical scheme provided by the embodiment of the invention, when the mopping assembly is in any state, the liquid supply mechanism and the dirt removal mechanism can act along with the mopping assembly at the same time; the first flexible pipeline can uninterruptedly provide cleaning liquid for the liquid supply structure, and the second flexible pipeline can uninterruptedly collect sewage scraped by the decontamination mechanism.

The invention discloses an intelligent navigation system of a sweeping robot, which relates to the technical field of household intelligent equipment and comprises a multi-source sensor array, a dynamic environment modeling module, a path planning engine, a multi-mode positioning module, an autonomous decision controller, a cloud collaborative optimization unit and a fault degradation processing module. Omnibearing environment perception is provided through a multi-source sensor array, data are fused in real time through a dynamic environment modeling module, a grid map is updated in an incremental mode, obstacle semantic information is marked, an improved A * algorithm and a dynamic window method are fused through a path planning engine, and an optimized path giving consideration to global efficiency and local dynamic obstacle avoidance is generated. The multi-modal positioning module fuses SLAM resolving and IMU data through tight coupling to achieve centimeter-level high-precision and high-robustness positioning, and the autonomous decision controller intelligently and dynamically adjusts the cleaning priority, the advancing speed and the exception handling strategy according to the path, environment state and pose information, so that the cleaning behavior better meets the requirement.

The embodiment of the invention provides a cleaning robot and a working method thereof. The cleaning robot comprises a robot body, a mopping assembly and a driving device. The mopping assembly comprises a cleaning unit motor and a cleaning unit; the driving device is arranged on the machine body and connected with the mopping assembly. In the width direction of the machine body, the driving device can drive the mopping assembly to extend out of at least one side of the machine body relative to the machine body so that part of the mopping assembly can be exposed. The driving device drives the mopping assembly to retract to the first working position and then drives the mopping assembly to ascend and descend relative to the machine body. According to the technical scheme, the mopping and washing assembly integrally acts relative to the cleaning robot body, the mopping and washing assembly can conduct self-cleaning at any position, and therefore the cleaning robot has the good cleaning effect and is high in cleaning efficiency. In addition, according to the scheme, the mopping assembly retracts firstly and then is lifted, so that the risk of collision in the lifting process of the mopping assembly is reduced, and complex logic for judging the surrounding environment is omitted.

An autonomous mobile robot control method and apparatus, a device and a readable storage medium. An autonomous mobile robot determines a sound source direction according to a voice signal from a user, and determines moving objects around the autonomous mobile robot itself. The autonomous mobile robot determines, from the moving objects, a target object located in the sound source direction, determines a working area according to the target object, and moves to the working area, and executes a task.

The application discloses a floor cleaning machine, which comprises a handle, a cleaning head and an integrated water tank. The cleaning head comprises a shell rotatably connected with the handle. The integrated water tank comprises a clean water cavity and a sewage cavity and is installed in a horizontal manner on the rear half of the shell in a single-side inlet-outlet mode, so as to provide clean water for cleaning and collect sewage after cleaning for the cleaning head. The cleaning head further comprises a motor installed on one side of the shell, a roller assembly sleeved on the motor and a brush assembly bridged on both sides of the shell. The motor drives the roller assembly to rotate, so as to drive the brush assembly to rotate synchronously. The floor cleaning machine provided by the application has simple structure, reduces the weight on the handle, and makes the user feel more light when pushing or pulling the floor cleaning machine. The floor cleaning machine can increase the standby time of the floor cleaning machine without increasing the volume of the floor cleaning machine, and can also reduce the noise of the floor cleaning machine in the working state.

An automatic cleaning apparatus, including a first rolling brush including a first brush member, and a second rolling brush arranged substantially in parallel to the first rolling brush and including a second brush member. As the first rolling brush and the second rolling brush rotate, the first brush member and the second brush member rotate to a position where the first brush member and the second brush member approach each other, and a point where the first brush member and the second brush member approach each other moves dynamically in a predetermined direction.

A multi-battery-equipped robot includes a casing assembly, a control box provided within the casing assembly, a driving motor, a suction motor and at least two battery assemblies. The driving motor is detachably provided on an inner wall of the casing assembly. The suction motor is detachably provided on an inner bottom surface of the casing assembly. Each battery assembly includes a battery pack and a circuit board. An outer wall of the casing assembly is provided with a slot, in which the battery assemblies are detachably provided. The battery pack is electrically connected to the circuit board through a first cable. The circuit board is electrically connected to the control box through a second cable. Any two circuit boards are electrically connected to each other through a third cable.

A scrubber comprises a cleaning head assembly, the cleaning head assembly comprises a shell, a motor and a roller assembly connected to the motor in a sleeving mode, the motor is installed on one side of the interior of the shell, and the roller assembly comprises a roller piece fixedly connected with a first gear piece; the cleaning head assembly further comprises a transmission assembly arranged on the portion, on the opposite side of the motor installation position, of the shell and a brush assembly connected between the two opposite sides of the shell in a bridging mode, the motor drives the roller assembly to rotate, and the roller assembly and the brush assembly synchronously rotate through the transmission assembly. The transmission assembly is in transmission connection with the first gear piece; the first gear piece comprises a gear and an elastic piece; the gear is fixedly connected with the elastic piece, the elastic piece is detachably and fixedly connected with the roller piece in an inner cavity of the roller piece, the elastic piece comprises a rotating shaft and a spring, the rotating shaft elastically abuts against the shaft sleeve through the spring, the shaft sleeve detachably abuts against the roller piece in the inner cavity of the roller piece, and the rotating shaft can serve as a rotating shaft of the roller piece. And the spring can stretch out and draw back in the inner cavity of the roller piece.

The embodiment of the invention provides a cleaning robot and a mopping assembly. The cleaning robot comprises a robot body, a mopping assembly and a driving device. The mopping assembly comprises a cleaning unit motor, a cleaning unit and a liquid supply mechanism; the cleaning unit motor is connected with the cleaning unit, and the liquid supply mechanism comprises a plurality of liquid supply ports for supplying cleaning liquid to the cleaning unit; the driving device is arranged on the machine body and connected with the mopping assembly; in the width direction of the machine body, the driving device can drive the mopping and washing assembly to stretch out from at least one side of the machine body relative to the machine body so that part of the mopping and washing assembly can be exposed. According to the technical scheme, the mopping assembly can conduct self-cleaning at any position, and the good cleaning effect is achieved; in addition, the liquid supply port is provided with an arc water guide face, liquid splashing is avoided, and the cleaning effect can be improved.

The embodiment of the invention provides a cleaning robot, an action method thereof and a mopping assembly. The cleaning robot comprises a robot body, a mopping assembly, a driving device and a control assembly. The mopping assembly comprises a cleaning unit motor, a cleaning unit, a liquid supply mechanism and a dirt removal mechanism; the cleaning unit motor is connected with the cleaning unit, the liquid supply mechanism is used for providing cleaning liquid for the cleaning unit, and the dirt removal mechanism is used for scraping dirt on the cleaning unit; the driving device is arranged on the machine body and is connected with the mopping assembly; the driving device can drive the mopping assembly to stretch out of at least one side of the machine body relative to the machine body in the width direction of the machine body so that part of the mopping assembly can be exposed. The control assembly is electrically connected with the driving device and used for dynamically controlling the driving device according to the behavior information of the machine body, so that the driving device drives the mopping assembly to move relative to the machine body to change the position of the mopping assembly relative to the machine body. According to the scheme, the mopping assembly can conduct self-cleaning at any position, the good cleaning effect is achieved, and the cleaning efficiency is high.

A method and computing apparatus are disclosed for allowing a tidying robot to organize objects into non-standard categories and deposit them at non-standard locations that match a user's needs. The tidying robot navigates an environment using cameras to map the type, size, and location of toys, clothing, obstacles, furniture, structural elements, and other objects. The robot comprises a neural network to determine the type, size, and location of objects based on input from a sensing system. An augmented reality view allows user interaction to refine and customize areas within the environment to be tidied, object categories, object home locations, and operational task rules controlling robot operations.