44 results about "Floor scrubber" patented technology

1. Name of the product in this design: Power unit for cleaning equipment. 2. Purpose of this design: As a power unit to provide power for cleaning equipment (such as floor scrubbers or vacuum cleaners). 3. The key design feature of this product is its shape. 4. The picture or photo that best illustrates the key design points: Design 1 3D diagram 1. 5. Design 1 is designated as the basic design.

This invention relates to an adaptive pressure adjustment system and control method for a floor scrubber brush, belonging to the field of cleaning equipment technology. The system includes a brush assembly, a lifting actuator, a pressure detection module, a current detection module, a floor material identification module, and a controller. The pressure detection module directly detects the brush's contact pressure with the ground; the current detection module detects the current of the brush drive motor; the floor material identification module identifies the material of the ground in front; and the controller adjusts the brush height based on the deviation between the target pressure corresponding to the material and the actual pressure. The method includes steps such as material identification, target pressure matching, closed-loop pressure adjustment, and current safety protection. This invention, through dual feedback of direct pressure detection and current detection, combined with adaptive floor material identification, has the advantages of precise pressure control, strong adaptability to operating conditions, and automatic compensation for brush wear.

This invention discloses a large roller assembly for a floor scrubber with oblique motion function, comprising: a lower floor brush housing, a limiting groove on the rear side of the lower floor brush housing, an installation cavity inside the lower floor brush housing, an air suction duct and a roller brush assembly inside the installation cavity, a rotating component inside the limiting groove, a large roller connected to the rotating component, and a small roller on the front side of the bottom of the lower floor brush housing; and an upper floor brush housing, with a connecting ear and a limiting arc plate on the upper floor brush housing, the connecting ear abutting against the limiting groove, and the limiting arc plate located above the roller brush assembly. In use, the connecting shaft moves within the limiting notch as the large roller rolls, with a second bearing rolling on the rolling surface inside the limiting groove, thereby driving the first bearing to rotate on the threaded groove. The other end of the connecting shaft is connected to a retaining ring on the large roller. This structure reduces oblique slippage of the large roller, reduces resistance, and makes the floor brush operate more flexibly.

This utility model discloses a drum structure for a floor scrubber, including a machine head, a drum body inside the machine head, a side cleaning component on the drum body, and a combing component on the machine head. The side cleaning component includes brackets connected to both sides of the machine head, rotating shafts fixedly connected to both sides of the drum body, threaded portions on both sides of the rotating shaft, a threaded cylinder connected to the threaded portions, a side brush fixedly connected to the threaded cylinder, and a drive component for rotating the drum body. This utility model solves the problems of existing floor scrubber drums, which, although able to clean the floor, have cleaning dead corners and are difficult to clean perpendicular surfaces such as side walls and stair steps near the ground. Moreover, the drum is usually installed inside the floor scrubber, making hair removal inconvenient and reducing its practicality.

1. Name of the product in this design: Floor scrubber (JBL120). 2. Purpose of this design: For cleaning floors. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

This invention discloses a low-cost cerium-rich NdFeB permanent magnet material for smart home motors, its preparation method, and its applications, belonging to the field of rare earth permanent magnet materials technology. The preparation method includes: preparing raw materials by mass proportions, followed by melting, hydrogen crushing, air jet milling, orientation molding, sintering, two-stage tempering, and chromium-free surface treatment to obtain the permanent magnet material. The raw materials contain ≥28% Ce by mass of the total rare earth elements; the dehydrogenation temperature is 568-608℃; the air jet milling is carried out under inert gas protection with an oxygen content ≤50ppm; the isostatic pressure is 180-250MPa; and after two-stage tempering, the material is cooled to below 80℃ at a rate of 10-30℃ / min. This invention, by introducing high-abundance Ce and La to partially replace Pr-Nd and optimizing the preparation process, reduces production costs. The resulting permanent magnet material exhibits excellent performance and is suitable for various smart home drive motors such as robotic vacuum cleaners, smart curtains, smart door locks, air conditioner sweeping motors, floor scrubbers, and refrigerators.

This utility model discloses a vacuuming device for a floor scrubber, including a floor scrubber body. A suction tube is connected to the outer wall of the floor scrubber body. A connecting tube is connected to the end of the suction tube away from the floor scrubber body. A suction squeegee is connected to the end of the connecting tube. A processing component is disposed outside the suction squeegee. When cleaning the floor is required, the suction tube is connected to the suction squeegee, and the suction tube is inserted into the connecting tube. The inclined surface of the hook end contacts and presses against the inclined surface of the retaining ring, causing the hook to deflect around the hinge point with the fixed block as the rotation center. The side of the hook away from the inclined surface contacts the side of the retaining ring away from the inclined surface. When the hook and retaining ring are no longer pressed, the hook and retaining ring are engaged under the action of the spring elasticity. The sealing gasket fixedly installed at the end of the suction tube contacts and presses against the inner bottom surface of the connecting tube. Under the restriction of the engagement of the hook and retaining ring, the sealing gasket is compressed, sealing the connection between the suction tube and the connecting tube.

This utility model discloses an assembly device for a floor scrubber's swing tail assembly. Relating to the field of floor scrubber technology, the device includes a main body of the swing tail weldment, a swing tail movable plate, and two mounting seats. The main body of the swing tail weldment is equipped with a spring suspension plate and a welding fixing sleeve. Circular grooves are formed on both sides of the welding fixing sleeve. A bolt connects the swing tail movable plate to the main body of the swing tail weldment. By setting up a swing support assembly, when the main body of the swing tail weldment swings up and down on a hollow cylinder through the circular grooves, the connecting seat can slide along the direction of the arc-shaped rod, thereby driving the extension and contraction of the upper and lower arc-shaped springs. This does not affect the up-and-down swing of the main body of the swing tail weldment. Furthermore, in conjunction with the tension spring on the spring suspension plate, it can further support the swing tail assembly, improving its service life. It also occupies little space and is highly practical. Even if either the tension spring or the arc-shaped spring is damaged, the up-and-down swing of the swing tail assembly can continue.

1. Name of the product in this design: Floor scrubber. 2. Purpose of this design: For cleaning floors. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

1. Name of the product in this design: Handheld floor scrubber. 2. Purpose of this design: For cleaning floors. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the key design points: Design 1 3D view. 5. Design 1 is designated as the basic design.

This utility model relates to an improved floor scrubbing vehicle, including a chassis; a cleaning assembly and a squeegee assembly are installed below the chassis; a clean water tank, a cleaning motor, a suction device, and a wastewater tank are located above the chassis; the clean water tank supplies water to the cleaning assembly; the cleaning motor drives the cleaning assembly; the suction device creates negative pressure in the wastewater tank to draw wastewater from the squeegee assembly; a mounting cavity is formed on the top surface of the clean water tank; a mounting opening is formed at the bottom of the mounting cavity, connecting the bottom of the clean water tank to the mounting cavity; a mounting frame is installed on the chassis; the upper part of the mounting frame extends into the mounting cavity through the mounting opening; each of the two opposite sides of the suction device has a support plate; the suction device is embedded in the mounting frame, and each support plate of the suction device is supported by the mounting frame and fixed together with the mounting frame. This utility model has the characteristics of simple structure, reasonable design, convenient assembly, lightweight clean water tank, and low production cost.

This invention provides a novel brush motor, relating to the technical field of floor scrubbers, comprising a single motor component, a reduction gear assembly, a centrifugal clutch, and a suction assembly. The invention utilizes a first output end and a second output end extending from both ends of the motor component's rotating shaft. The first output end is connected to the reduction gear assembly to drive the brush, while the second output end is connected to the suction assembly via the centrifugal clutch to achieve the suction function. This structure integrates the functions that originally required two motors into a single motor, eliminating the need for a complete motor and its associated control components, wiring harnesses, and mounting brackets. This significantly reduces the types and quantities of materials used in the entire machine, simplifies the assembly process, and effectively lowers manufacturing costs while improving production and assembly efficiency. Furthermore, this structure, where a single motor component simultaneously drives the brush and suction functions, has the advantage of a compact design, requiring only one placement on the floor scrubber's chassis.

1. Name of the product in this design: Scraper assembly for a floor scrubber. 2. Purpose of this design: The entire product is used for cleaning floors, and the part for which protection is sought is the squeegee assembly of a floor scrubber. 3. The key design features of this product are the shape of the part for which protection is sought. 4. The image or photograph that best illustrates the design's key points: a 3D model. 5. Other situations requiring explanation: This design product requests partial design protection. The solid-lined parts are the parts for which protection is requested, and the dashed-lined parts are the parts for which protection is not requested.

This application relates to a self-cleaning method, cleaning equipment, and storage medium for cleaning equipment, belonging to the field of automatic control technology. The method includes: acquiring the current self-cleaning state of the cleaning equipment when it is detected that the cleaning equipment is separated from the base station or that the self-cleaning process is interrupted; and executing the self-cleaning process based on the self-cleaning state when it is detected that the cleaning equipment is connected to the base station or that the self-cleaning interruption condition is eliminated. This solves the problem that if the floor scrubber is removed from the base station during self-cleaning, it needs to receive a cleaning command again before it can start self-cleaning again after reconnecting to the base station, resulting in low self-cleaning efficiency. Because the self-cleaning process is executed based on the self-cleaning state when the cleaning equipment is detected to be connected to the base station or that the self-cleaning interruption condition is eliminated, without needing to receive a cleaning command again, the self-cleaning efficiency can be improved.

1. Name of the product in this design: Floor scrubber. 2. Purpose of this design: For cleaning floors. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

This utility model discloses an installation structure for a vacuum negative pressure water suction device of a floor scrubber, including an installation plate. A squeegee is snapped onto the outer wall of the installation plate. An anti-collision wheel is rotatably connected to the end of the squeegee. A processing component is set on the outer wall of the installation plate, and the snapping component constitutes one part of the structure. When the floor scrubber is cleaning the floor, the squeegee needs to be installed on the installation plate fixedly mounted on the outer wall of the floor scrubber. At this time, the connecting block fixedly mounted on the outer wall of the squeegee is aligned with the installation block fixedly mounted on the outer wall of the installation plate. The connecting block is snapped onto the snapping block fixedly mounted on the outer wall of the installation block. The inner wall of the connecting block slides and presses against the outer wall of the hemispherical block, causing the hemispherical block to drive the snapping pin to slide into the snapping block. The sliding plate fixedly mounted at the end of the snapping pin compresses the spring. When the snapping hole opened on the outer wall of the connecting block is aligned with the hemispherical block, the hemispherical block is not compressed. Under the action of the spring elasticity, the hemispherical block is snapped into the snapping hole.

1. Name of the product in this design: Floor scrubber. 2. Purpose of this design: For cleaning floors. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: the front view.

This utility model provides a floor brush upright structure, relating to the field of floor scrubber technology. The utility model includes a floor scrubber with a floor brush connector assembly mounted on its surface. The floor brush connector assembly includes an installation tube, on which two rotating rings are fixedly connected. Two upright cover plates are fixedly assembled inside the floor scrubber, and springs are installed on the inner walls of each cover plate. An upright top block is fixedly connected to the other end of each spring. A roller brush is rotatably connected inside the floor scrubber, and its surface is covered by an upper and lower floor brush cover. Two fixing blocks are engaged with the inner wall of the installation tube. During use, the floor brush connector assembly and connecting parts of this utility model can be flexibly adjusted and fixed in position, facilitating user operation. This allows the floor scrubber to rotate flexibly and stand upright when idle, improving the convenience and functionality of the floor scrubber.

This application discloses a control method, a floor scrubber, a walking control device, and a medium for a multi-segment roller brush floor scrubber, relating to the field of floor scrubber technology. The floor scrubber includes multiple drive wheels, each drive wheel comprising at least a left drive wheel and a right drive wheel, and at least two roller brushes with their rotation axes aligned on the same straight line. Each drive wheel has an independent power source. The control method for the multi-segment roller brush floor scrubber includes: when the floor scrubber receives a straight-line walking command, speed compensation is performed on the left drive wheel and / or the right drive wheel according to the target direction corresponding to the straight-line walking command, until the current walking direction of the floor scrubber is consistent with the target direction; after the current walking direction of the floor scrubber is consistent with the target direction, the current speed ratio between the left drive wheel and the right drive wheel remains unchanged. This application solves the technical problem that floor scrubbers are difficult to maintain in a straight line when moving, thus failing to guarantee comprehensive coverage of the cleaning area.

The utility model relates to a scrap iron collecting device, a ground washing vehicle and a ground washing supply station, and the scrap iron collecting device is applied to the ground washing vehicle and comprises a garbage can body used for receiving scrap iron; the magnetic adsorption part is arranged in the garbage can body and is used for generating magnetic force to adsorb scrap iron; when the magnetic adsorption part is powered off, the magnetic adsorption part generates magnetic force to adsorb scrap iron to the outer surface of the garbage can body; and when the magnetic adsorption part is electrified, the magnetic force of the magnetic adsorption part disappears, so that the scrap iron falls into a collecting basket of the ground washing vehicle from the outer surface of the garbage can body. According to the scrap iron collecting device, the ground washing vehicle and the ground washing supply station provided by the invention, the effects of rapidly collecting and rapidly and automatically cleaning scrap iron in an industrial scene can be achieved.

1. Name of the product in this design: Floor scrubber (X860). 2. Purpose of this design: for floor cleaning. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

1. Name of the product in this design: Floor scrubber motor. 2. Purpose of this design: For use as a motor in a floor scrubber. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

1. Name of the product in this design: Floor scrubber. 2. Purpose of this design: This design is used for floor cleaning. 3. The key design feature of this product is its shape. 4. The picture or photo that best illustrates the key design points: Design 1 3D diagram 1. 5. Design 1 is designated as the basic design.

This invention discloses a floor scrubber brush that prevents water backflow. It includes: a brush body, a suction pipe mounted on the brush body, and a negative pressure device connected to the suction pipe. The suction pipe has an opening with a silicone valve plate at the opening. The upper end of the silicone valve plate is fixed to the opening, while the remaining ends are free. The inner diameter of the suction pipe opening is larger on the side closer to the inside than on the side closer to the outside, forming a stepped variable diameter opening. The length of the silicone valve plate can cover the variable diameter opening. Compared to existing technologies, this invention solves the problem of wastewater backflow in the suction pipe of a floor scrubber after use.

This utility model discloses a small floor scrubber, including a scrubber body, a brush and a squeegee at the bottom of the scrubber body, a wastewater tank and a clean water tank inside the scrubber body, the squeegee being connected to a suction pipe, the other end of the suction pipe being provided with a pipe connector, a wastewater hose being connected to the wastewater tank, the other end of the wastewater hose being provided with a plug-in sealing connector that mates with the pipe connector; a handheld spray gun and a handheld squeegee are detachably mounted on the side wall of the scrubber body, the handheld spray gun being connected to the clean water tank, and the end of the handheld squeegee being provided with an opening that mates with the plug-in sealing connector; this utility model covers a larger cleaning space through the handheld spray gun and the handheld squeegee.

1. Name of the product in this design: Autonomous Driving Floor Scrubber (Kirin 0.4). 2. Purpose of this design: Unmanned floor scrubber, enabling intelligent, unmanned road cleaning. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

This utility model relates to the field of cleaning appliances, and more particularly to a self-cleaning intelligent floor scrubbing device. This utility model provides a self-cleaning intelligent floor scrubbing device, including an intelligent floor scrubber, an electric cleaning brush, a nozzle, a water tank, a first external connecting pipe, and a water outlet frame. The electric cleaning brush is rotatably connected to the bottom of the intelligent floor scrubber, the nozzle is installed at the bottom of the intelligent floor scrubber, the water tank is installed on the rear side of the intelligent floor scrubber, several first external connecting pipes are connected to the right side of the water tank, and the water outlet frame is connected to the front side of the water tank. By setting up a locking block, a connecting ring, a first spring, and a retaining ball, the locking block can be firmly locked onto the right side of the filter element, and the first spring and retaining ball are used to securely limit the connection ring and the filter element. When the filter element needs to be replaced, the user only needs to pull the connecting ring to easily remove the old filter element, then remove the locking block and install it onto the new filter element, thereby achieving quick replacement and replenishment of the filter element.

This utility model relates to the field of power motor technology, specifically a floor scrubber motor, including a fixed base, a fixed connecting ring, a stator assembly, a shaft assembly, a rotor housing, and a rotor assembly. One end of the fixed base has a connecting part that connects to the fixed connecting ring. The stator assembly includes a stator frame and stator windings, with the stator windings mounted on the stator frame. The inner diameter of the stator frame is used to connect the connecting part to the fixed connecting ring. The shaft assembly is mounted on the fixed connecting ring and connected to the rotor housing. The rotor assembly is mounted on the inner wall of the rotor housing and is opposite to the stator assembly. The inner diameter of the stator frame in this utility model securely connects the fixed connecting ring and the connecting part, forming a stable overall structure. During high-speed motor operation, it effectively resists vibration and external impact, reduces relative displacement and loosening between components, and ensures the overall reliability and durability of the motor.

1. Name of the product in this design: Pet Floor Scratcher. 2. Purpose of this design: This design is for pets to rub their itch. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

This utility model discloses an end cover for a floor scrubber's universal wheel, comprising: an end cover body, the end cover body being configured as an inverted U-shape, the edge of the end cover body being bent inward to form a stepped retaining edge, the retaining edge being used for fitting and positioning with the universal wheel frame; a sealing assembly, including a sealing ring and a dustproof lip, the sealing ring being fixedly installed on the inner wall of the retaining edge, the dustproof lip being connected to the outer wall of the retaining edge; and a noise reduction assembly, including a noise reduction layer, the noise reduction layer being fixedly installed on the inner wall of the end cover body. This invention relates to the field of floor scrubber universal wheel end cover enclosures. Through the sealing ring on the inner wall of the retaining edge making close contact with the universal wheel frame, combined with the dustproof lip tilted towards the center and the dustproof curtain at the bottom, multiple layers of protection are formed, effectively preventing sewage and dust from entering the rotating parts of the universal wheel, reducing wear on parts, suitable for humid and dusty cleaning environments, and significantly extending the service life of the universal wheel.