2835results about "Suction cleaners" patented technology

An automatic cleaning device includes: a mobile platform configured to automatically move on an operation surface and including a cover plate; and a button assembly assembled on the cover plate, the button assembly including a button cap and a bracket, and the button cap being assembled on the bracket, wherein the bracket and the cover plate are integrally formed.

Provided is an automatic cleaning device, including: a moving platform including an accommodation chamber; and a position determination apparatus, at least a part of the position determination apparatus provided in the accommodation chamber; a circuit board provided in the moving platform and disposed adjacent to the accommodation chamber; and a water retaining frame provided between the circuit board and the accommodation chamber so as to prevent liquid from flowing into the circuit board.

A method of dust pollution monitoring and risk forewarning for a dry bulk port based on an inspection robot belongs to the technical field of environmental monitoring. The method plans an inspection route of the inspection robot in the stage of the inspection robot path planning, and makes the inspection robot perform an inspection task automatically along the planned route; in the stage of data acquisition, transmission, and processing, a multi-source environmental monitoring module installed on the inspection robot is used for monitoring the concentration of dust pollutants in the air and environmental parameters in real-time; and in the stage of data analysis and risk forewarning, the monitoring data is analyzed and visualized to judge a possible over-standard risk of dust pollutant concentration and perform forewarning. The present invention can improve the resolution and flexibility of dust pollution monitoring in the dry bulk port.

A manicure dust suction device relating to the field of manicure technology is provided, including a housing having a cavity and a dust suction port provided on the housing. The dust suction port has a first end and a second end, the first end is higher than the second end, the housing is further provided with an air suction mechanism for providing a suction force to the dust suction port.

Cleaning robot, characterized by the fact that it includes: a machine body, the bottom of which is provided with a drive wheel and a universal wheel assembly, wherein the universal wheel assembly is arranged near a front end of the machine body in a forward direction of the machine body; an obstacle overcoming mechanism that is movably connected to the machine body, wherein the obstacle overcoming mechanism is configured such that that he can lift the front end of the machine body to at least separate the universal wheel assembly from a cleaning surface; the universal wheel assembly comprises a mounting seat and a universal wheel on the mounting seat; a chassis of the machine body has a boundary cavity, wherein the boundary cavity has a fixed height in a vertical direction of the machine body and has an upper wall and a lower wall; the mounting base is embedded in the boundary cavity; and at least one elastic element, one end of which is located on the upper wall and the other end of which is located on the mounting base; wherein, in a non-falling state, the mounting seat of the universal wheel assembly rests against the bottom wall under the influence of a compression amount of the second elastic element, wherein a spring force generated by the compression amount is greater than or equal to a gravitational force acting from the machine body on the universal wheel assembly; wherein a floating play exists between the mounting seat and the cover wall, and wherein the mounting seat presses the second elastic element to float against the cover wall under the influence of an impact force from the cleaning surface when falling, when the universal wheel assembly is in the falling state.

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 mobile cleaning robot can be movable within an environment, the mobile cleaning robot can include a body and a drive arm movable with respect to the body between an extended position and a retracted position. The robot can include a drive wheel connected to the drive arm and movable therewith. The drive wheel can be operable to move the mobile cleaning robot. The robot can include a first link connected to the body and connected to the drive arm. The robot can include a second link connected to the body and connected to the drive arm to, together with the first link, the body, and the drive arm, define a center of rotation about which the drive arm and the drive wheel rotate between the extended position and the retracted position.

This application relates to the field of nail dust removal technology and specifically discloses an efficient nail dust collector. The casing has a dust removal area connected to the dust removal device on the outside, and a blower device on the casing used to blow nail dust towards the dust removal area. Through the air pressure generated by the blower device, nail dust is pressed down to the dust removal area, and the dust removal device collects the nail dust from the dust removal area. The cooperation of the blower device and the dust removal device can effectively improve the dust removal effect, reduce the noise generated during the operation of the dust collector, and avoid affecting the health of consumers and workers. The structure is simple, convenient to use, and meets usage requirements.

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 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.

A robot cleaner station includes: a base; a pad cleaner provided in an upper surface of the base and configured to place and clean a mop pad; a pad moving device configured to move a used mop pad from the pad cleaner and place a cleaned mop pad on the pad cleaner; and one or more processors, where, by executing one or more instructions stored on at least one memory, the one or more processors are configured to: control the pad moving device to move the used mop pad to the pad cleaner, and control the pad cleaner to clean the used mop pad based on a robot cleaner obtaining the cleaned mop pad and moving away from the base.

A cleaning module includes: a first rolling brush including first brushes; and a second rolling brush arranged substantially side by side with the first rolling brush and including second brushes, wherein when the first rolling brush and the second rolling brush rotate, a first outer contour formed by a trajectory of outer ends of the first brushes and a second outer contour formed by a trajectory of outer ends of the second brushes at least partially interfere with each other, and the first brushes are not in contact with the second brushes.

A backpack-type blower disclosed herein may include: a backpack unit including a backpack frame and a shoulder belt attached to the backpack frame; a housing supported by the backpack frame; a prime mover supported by the housing; a blower fan disposed within the housing and configured to be driven by the prime mover; a flexible pipe extending from the housing; a blower pipe extending from a front end of the flexible pipe; a grip unit disposed on the blower pipe; and a suspension band. One end of the suspension band may be connected to the flexible pipe, the blower pipe, or the grip unit, at a position frontward of at least a part of the flexible pipe. Another end of the suspension band may be connected to the backpack unit.

A vacuum that couples to storage units is provided. The vacuum includes a motor, an internal compartment, and an inlet and outlet that provide fluid communication between the internal compartment and an exterior of the vacuum. The vacuum includes one or more mechanisms to protect internal components from water damage and to prevent debris from escaping the internal compartment when the vacuum is being transported.

Disclosed are a control method for a cleaning device and the cleaning device. The cleaning device includes a cleaning component, a processor, a memory and at least one camera. The control method includes: obtaining, via a processor, a contrast image of a position to be cleaned, and storing the contrast image in the memory; capturing, via a camera, an image of the position to be cleaned as a first image; comparing, via the processor, the first image with the contrast image to obtain a dirt mark; and controlling, via the processor, the cleaning component to clean dirt at the dirt mark.

A surface cleaning head may include a fluid distributor configured to distribute a cleaning fluid, an agitator configured to absorb at least a portion of the distributed cleaning fluid and to agitate debris on the surface to be cleaned, a fluid stripper configured to remove, from the agitator, at least a portion of the distributed cleaning fluid absorbed by the agitator, a debris container, and a removable cover. The debris container may include a solid debris chamber and a fluid debris chamber. The removable cover may include a fluid catch plate configured to transfer at least a portion of the cleaning fluid removed from the agitator by the fluid stripper to the fluid debris chamber, the fluid catch plate being configured to selectively transition between an in-use position and a cleaning position when the removable cover is removed from the surface cleaning head.

A map-building method for a robot is provided. The method includes: controlling the robot to travel toward a target point; processing the target point according to the exploration point information; and in response to that, the robot arrives at the target point, collecting map-building data of the region to be explored in order to update an environmental spatial map of the robot.

Disclosed is an automatic cleaning device including: a mobile platform configured to automatically move on an operating surface and comprising an accommodating chamber; and a cleaning module comprising a dust box, the dust box being detachably assembled in the accommodating chamber, the dust box comprising an accommodating portion, a top cover disposed above the accommodating portion, and a locking mechanism; the locking mechanism comprising a first locking mechanism substantially disposed at a central axis of the top cover; wherein the first locking mechanism comprises at least a first downward-grip recess and a first stop member, the first stop member being disposed within the first downward-grip recess, and the first stop member being capable of being elastically moved relative to the first downward-grip recess under an action of an external force; and the locking mechanism further comprises a second locking mechanism.

The present disclosure discloses a method and a device for controlling a cleaning robot, a cleaning robot, and a storage medium. The method include: acquiring an edge cleaning trajectory of the cleaning robot marked on a grid map; determining a central area grid associated with the cleaning robot in real time; and controlling the cleaning robot to exit an edge cleaning state in response to determining a repeated section of edge cleaning of the cleaning robot based on the edge cleaning trajectory and the central area grid. Compared to the related art, the present disclosure enables the cleaning robot to exit the edge cleaning state in time, avoiding repeated edge cleaning and improving the cleaning efficiency.

The invention provides a cleaning method and device of a cleaning robot, the cleaning robot, equipment and a medium, and relates to the technical field of cleaning equipment. Comprising the steps that in the process that a cleaning robot cleans a to-be-cleaned area, under the condition that it is detected that a heavily-polluted area exists, the smudginess area of the heavily-polluted area is determined; if the dirty area is larger than the preset threshold value, the robot is controlled to advance in an advancing mode so as to clean at least part of the heavily-dirty area through a mop assembly; if the dirty area is smaller than or equal to the preset threshold value, the robot is controlled to advance in a backward mode so as to clean at least part of the heavily-dirty area through the mop assembly, and the robot can push dirt out of the heavily-dirty area and pollute the adjacent area when the robot moves backward for cleaning, so that the large-area heavily-dirty area is cleaned in the previous mode, and the cleaning efficiency is greatly improved. Dirt is prevented from being pushed to an uncleaned area, pollution diffusion is prevented, small-area heavily-polluted areas are cleaned in a reverse advancing mode, driving wheels are prevented from making contact with the dirt or diffusion, and the cleaning effect is improved.

A sweeping robot includes: a main body, a first cleaning mechanism, and a second cleaning mechanism. The first cleaning mechanism is connected to the main body and is located below the main body, and the first cleaning mechanism is configured to clean a floor. The second cleaning mechanism is rotatably connected to the main body, and has a first state and a second state. In the first state, the second cleaning mechanism retracts relative to a side of the main body, and in the second state, the second cleaning mechanism protrudes relative to the side of the main body, and the second cleaning mechanism is configured to clean a wall.

The invention provides a cleaning robot and a cleaning system. The cleaning robot comprises a dust collection assembly, and the dust collection assembly comprises a rolling brush assembly, a cavity used for containing the rolling brush assembly, a first baffle located on the front side of the rolling brush assembly and a second baffle located on the rear side of the rolling brush assembly; the rolling brush assembly comprises a first rolling brush and a second rolling brush which are arranged front and back; the first baffle and the second baffle are provided with free ends close to the environment surface; when the cleaning robot is located on the carpet and the fluff length of the carpet is larger than the preset length, the free ends of the first baffle and the second baffle make contact with the carpet, so that the first airflow and the second airflow flow from the exterior of the cavity to the dust inlet of the cavity through the interior of the carpet, and the ratio of the first airflow to the second airflow ranges from 0.7 to 1.3. And a solution is provided for strategically improving the cleaning efficiency of the cleaning robot.

A robot cleaner includes: a main body; a driving wheel disposed on the bottom of the main body and configured to move the main body; a mopping device disposed on the bottom of the main body; and a rotation device including: a bridge connected to the mopping device, and a first motor configured to rotate the bridge for the mopping device such that the mopping device is moved to one from among a first position and a second position, wherein the mopping device is disposed on the bottom of the main body based on the mopping device being in the first position, and the mopping device protrudes outward from the main body based on the mopping device being in the second position.

A mobile cleaning robot includes a cleaning head configured to clean a floor surface in an environment, and at least one camera having a field of view that extends above the floor surface. The at least one camera is configured to capture images that include portions of the environment above the floor surface. The robot includes a recognition module is configured to recognize objects in the environment based on the images captured by the at least one camera, in which the recognition module is trained at least in part using the images captured by the at least one camera. The robot includes a storage device is configured to store a map of the environment. The robot includes a control module configured to control the mobile cleaning robot to navigate in the environment using the map and operate the cleaning head to perform cleaning tasks taking into account of the objects recognized by the recognition module.

A method for cleaning a workspace, including: autonomously moving, with a mechanism of a robot, a cloth of a mopping assembly of the robot upwards and downwards relative to a work surface of the work space. The cloth is disengaged from the work surface when the cloth is moved upwards relative to the work surface such that the cloth is not in contact with the work surface. The cloth is engaged with the work surface when the cloth is moved downwards relative to the work surface such that the cloth is in contact with the work surface. The mechanism moves the cloth of the mopping assembly upwards and downwards relative to the work surface based on input provided by at least one sensor of the robot.

The invention discloses nuclear power plant wall surface cleaning intelligent equipment, and relates to the technical field of cleaning equipment.The nuclear power plant wall surface cleaning intelligent equipment comprises a negative pressure adsorption structure and a cleaning structure, the cleaning structure is arranged on the negative pressure adsorption structure, the negative pressure adsorption structure is provided with walking wheels, and the negative pressure adsorption structure can achieve negative pressure adsorption on the surface to be cleaned; the cleaning structure is used for cleaning a surface to be cleaned. The intelligent equipment for cleaning the wall surface of the nuclear power plant can realize intelligent path planning and autonomous obstacle avoidance. The intelligent equipment for cleaning the wall surface of the nuclear power plant can realize intelligent cleaning of the wall surface.

An automatic cleaning device, configured with a dust collection function, and including: a moving platform, comprising an accommodating chamber, wherein the moving platform is configured to automatically move on an operating surface; and a cleaning module, comprising a dust box and a main brush module, wherein the dust box is detachably mounted in the accommodating chamber, and the dust box comprises a first side wall and a second side wall that are provided opposite to each other; where the accommodating chamber further comprises a third side wall provided corresponding to the first side wall of the dust box, and a fourth side wall provided corresponding to the second side wall of the dust box, wherein the third side wall and the fourth side wall respectively comprise a plurality of air inlet holes, and the plurality of air inlet holes are configured to provide intake airflows to the dust box from two directions during a dust collection process.

A handheld extraction cleaner includes a unitary body including a suction source and defining a front side and a receiving cavity extending inwardly from the front side. A recovery unit defines a recovery flow path extending between a suction inlet defined on a first end of the recovery unit and an outlet port positionable in communication with the suction source. The recovery unit includes a tank defining a collection chamber having an open top side and a front face on an exterior of the collection chamber and a lid positionable over the open top side of the tank to enclose the collection chamber and having a front portion extending along the front face of the tank.

The utility model discloses a dust collector supporting seat capable of cleaning hair wound on a rolling brush. Compared with a common supporting seat, the dust collector supporting seat can be matched with a dust collector to operate, brushes on a rolling brush are combed, dust on the brushes is pushed to be scattered and secondarily collected and cleaned, the situation that subsequent use is affected due to the fact that dust and water embedded in the brushes are hardened is avoided, hair wound between the brushes is cut, broken hair is recycled by means of airflow, and the service life of the dust collector is prolonged. All-directional cleaning of the rolling brush is achieved, and convenience and neatness of cleaning of the rolling brush are improved; when the dust collector floor brush and the dust collector connecting pipe are assembled on the supporting seat and the dust collector floor brush touches the positioning structure, the cutting assembly extends out, and the use safety of the supporting seat is improved; the dust collector and the supporting seat are convenient and labor-saving to assemble, and the overall positioning stability of the dust collector is high; the damage to the brush is reduced due to the use of the cutting knife, and the cleaning effect of subsequent dust adsorption and desorption is ensured.