Self-cleaning intelligent floor washing device

Abstract

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.

Description

Technical Field

[0001] This utility model relates to the field of cleaning appliances, and in particular to a self-cleaning intelligent floor washing device. Background Technology

[0002] Self-cleaning smart floor scrubbers are cleaning devices that integrate advanced technology. They are designed to automate floor cleaning while also having a self-cleaning function to improve ease of use and hygiene standards. This type of floor scrubber is typically used in homes, commercial spaces, and other places where floors need to be kept clean.

[0003] Existing smart floor scrubbers often use filter cartridges for filtration during use. However, since the filter cartridges are usually installed inside the scrubber, it is inconvenient to replace them after long-term use. Furthermore, existing smart floor scrubbers cannot store the filter cartridges, requiring users to place each removed filter cartridge separately, which increases the complexity of the operation and may also cause contamination or damage to the filter cartridges.

[0004] To address the existing problems, there is a need for a self-cleaning intelligent floor scrubbing device that is easy to replace. Utility Model Content

[0005] To overcome the drawback of inconvenient filter replacement, this utility model provides a self-cleaning intelligent floor cleaning device.

[0006] The technical solution of this utility model: A self-cleaning intelligent floor scrubbing device includes an intelligent floor scrubber, an electric cleaning brush, a nozzle, a water tank, a first external connecting pipe, a water outlet frame, electronic valves, a connecting plate, a filter screen, a vacuum cleaner, a mounting box, a second external connecting pipe, a partition, a filter element, a water pump, a water suction pipe, a water outlet pipe, a locking block, a connecting ring, a first spring, and a locking ball. The electric cleaning brush is rotatably connected to the bottom of the intelligent floor scrubber. A nozzle is installed at the bottom of the intelligent floor scrubber. A 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. A water outlet frame is connected to the front side of the water tank, and several electronic valves are connected to the water outlet frame. Inside the intelligent floor scrubber… The machine is connected to a connecting plate, on which filters are symmetrically installed. A vacuum cleaner is installed at the bottom of the intelligent floor scrubber. An installation box is installed inside the intelligent floor scrubber. A second external pipe is connected to the right side of the installation box. A partition is installed inside the installation box, and several filter cartridges are placed inside the installation box. Water pumps are symmetrically installed inside the installation box, and both water pump inlets are connected to water inlets and both water pump outlets are connected to water outlets. A locking block is attached to the right end of the filter cartridge at the bottom rear. A connecting ring is connected to the right side of the locking block. First springs are symmetrically connected front and back inside the connecting ring. Both first springs have retaining beads connected to their outer sides, and the retaining beads contact and cooperate with the intelligent floor scrubber.

[0007] To further explain, it also includes telescopic rods, a push plate, and a second spring. The telescopic rods are symmetrically installed on the left and right sides of the rear side of the intelligent floor scrubber. A push plate is connected between the two telescopic rods, and a second spring is connected between the push plate and the telescopic rods.

[0008] To further explain, it also includes connecting frames, push blocks, and third springs. The smart floor scrubber is symmetrically connected with connecting frames on the left and right sides. Push blocks are slidably connected inside both connecting frames. Multiple third springs are connected between the two push blocks and the smart floor scrubber.

[0009] To further explain, it also includes a pull rod, which is connected to the right side of the connecting ring.

[0010] To further explain, the bottom of the mounting box is sloped.

[0011] To further explain, the inside of the card block is U-shaped.

[0012] The beneficial effects of this utility model are as follows: 1. By setting a locking block, a connecting ring, a first spring, and a locking ball, the locking block can be firmly locked onto the right side of the filter element, and the first spring and the locking ball can be 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 on the new filter element, thereby realizing the quick replacement and replenishment of the filter element.

[0013] 2. By pushing the filter element with the push plate, the filter element at the top rear side can be automatically moved to the top front side position, thereby completing the automatic replenishment of the filter element and making it easier for the next replacement. If the top filter element is stuck due to external force, the user can apply additional force by pushing the two push blocks at the same time to ensure that the filter element moves smoothly into place. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0015] Figure 2 This is a cross-sectional view of the intelligent floor scrubbing machine of this utility model.

[0016] Figure 3 This is a three-dimensional structural diagram of the electric cleaning brush, nozzle, and water tank components of this utility model.

[0017] Figure 4 This is a three-dimensional structural diagram of the electric cleaning brush, nozzle, and mounting box of this utility model.

[0018] Figure 5 This is a cross-sectional view of the mounting box of this utility model.

[0019] Figure 6 This is a cross-sectional view of the connecting plate of this utility model.

[0020] Figure 7 The drawings show the electronic valve, connecting plate, and filter screen of this utility model.

[0021] Figure 8 This is a cross-sectional view of the mounting box of this utility model.

[0022] Figure 9 This is an exploded view of the filter element and the card block of this utility model.

[0023] Figure 10 This is a three-dimensional structural diagram of the telescopic rod, the push plate, and the second spring of this utility model.

[0024] Figure 11 This is a three-dimensional structural diagram of the connecting frame, the pushing block, and the third spring of this utility model.

[0025] Explanation of reference numerals in the attached drawings: 1_Intelligent floor scrubber, 2_Electric cleaning brush, 3_Spray head, 4_Water tank, 401_First external pipe, 5_Water outlet frame, 6_Electronic valve, 7_Connecting plate, 8_Filter screen, 9_Vacuum cleaner, 10_Mounting box, 1001_Second external pipe, 11_Baffle plate, 12_Filter cartridge, 13_Water pump, 1301_Water suction pipe, 1302_Water outlet pipe, 14_Clamping block, 1401_Connecting ring, 15_First spring, 16_Clamping ball, 17_Telescopic rod, 18_Push plate, 19_Second spring, 20_Connecting frame, 21_Pushing block, 22_Third spring, 23_Pull rod. Detailed Implementation

[0026] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0027] Example: A self-cleaning intelligent floor scrubbing device, such as Figures 1-11As shown, the system includes an intelligent floor scrubber 1, an electric cleaning brush 2, a nozzle 3, a water tank 4, a first external pipe 401, a water outlet frame 5, an electronic valve 6, a connecting plate 7, a filter screen 8, a vacuum cleaner 9, a mounting box 10, a second external pipe 1001, a partition 11, a filter element 12, a water pump 13, a water suction pipe 1301, a water outlet pipe 1302, a locking block 14, a connecting ring 1401, a first spring 15, a retaining ball 16, a telescopic rod 17, a push plate 18, a second spring 19, a connecting frame 20, a push block 21, a third spring 22, and a pull rod 23. The intelligent floor scrubber 1 is symmetrically connected to the connecting frame 20 on both sides. The electric cleaning brush 2 is rotatably connected to the bottom of the intelligent floor scrubber 1 for cleaning the floor. The intelligent floor scrubber 1 is equipped with a mounting plate at the bottom. The intelligent floor scrubber 1 has a spray nozzle 3 that sprays water onto the ground. A water tank 4 is installed on the rear side of the intelligent floor scrubber 1. Several first external pipes 401 are connected to the right side of the water tank 4 for connecting external equipment for water filling. A water outlet frame 5 is connected to the front side of the water tank 4, and several electronic valves 6 are connected to the water outlet frame 5 to control the water flow from the water tank 4. A connecting plate 7 is connected inside the intelligent floor scrubber 1, and filter screens 8 are symmetrically installed on the left and right sides of the connecting plate 7 to filter impurities in the water and prevent them from entering the spray nozzle 3. A vacuum cleaner 9 is installed at the bottom of the intelligent floor scrubber 1. An installation box 10 is installed inside the intelligent floor scrubber 1. The bottom of the installation box 10 is sloped to facilitate the rotation of the filter element 12. A second external pipe 1001 is connected to the right side of the installation box 10 for connecting external equipment. The wastewater recycling equipment has a partition 11 installed inside the installation box 10, which divides the installation box 10 into two chambers. The left chamber stores wastewater, and the right chamber holds filter elements 12. Several filter elements 12 are placed inside the installation box 10 for filtering wastewater and adsorbing impurities. Water pumps 13 are symmetrically installed inside the installation box 10. The water inlets of the two water pumps 13 are connected to water inlet pipes 1301, and the water outlets of the two water pumps 13 are connected to water outlet pipes 1302. A locking block 14 is snapped onto the right end of the filter element 12 at the bottom rear. The locking block 14 is U-shaped to facilitate locking with the filter element 12. A connecting ring 1401 is connected to the right side of the locking block 14. The connecting ring 1401 has first springs symmetrically connected to its front and back. Spring 15, two first springs 15 are connected to the outer side of each other with a retaining bead 16. The retaining bead 16 contacts and engages with the intelligent floor scrubber 1. The retaining bead 16 can fix the connecting ring 1401. Telescopic rods 17 are symmetrically installed on the left and right sides of the rear side of the intelligent floor scrubber 1. A push plate 18 is connected between the two telescopic rods 17. The push plate 18 can push the filter element 12 on the rear side of the top to the front side of the top. A second spring 19 is connected between the push plate 18 and the telescopic rod 17. Push blocks 21 are slidably connected inside the two connecting frames 20. They can push the filter element 12 to move. Multiple third springs 22 are connected between the two push blocks 21 and the intelligent floor scrubber 1. A pull rod 23 is connected to the right side of the connecting ring 1401 to facilitate pulling out the retaining block 14.

[0028] When the intelligent floor scrubber 1 needs to be used for cleaning, the user can start the intelligent floor scrubber 1. After starting, the intelligent floor scrubber 1 will automatically walk along the ground. During the walking process, it will automatically activate the electric cleaning brush 2, the vacuum cleaner 9, and the electronic valve 6. The electric cleaning brush 2 will automatically rotate to clean the ground. After the electronic valve 6 opens, the water in the water tank 4 will flow into the connecting plate 7 through the water outlet frame 5. The water on the connecting plate 7 will pass through the two filter screens 8 and enter the nozzle 3, and be sprayed out by the nozzle 3. When there is a certain amount of water on the connecting plate 7, the electronic valve 6 will automatically close. The vacuum cleaner 9 can suck up the dirt and some dirty water swept by the electric cleaning brush 2 and spray it out from the top. This dirty water and impurities will be blown onto the filter element 12 at the bottom rear, where the filter element 12 will filter them. After filtration, the filtered dirty water and some impurities fall back onto the connecting plate 7. After the equipment has run for a period of time, the water pump 13 will automatically start. The water pump 13 draws water and impurities from the connecting plate 7 through the suction pipe 1301, and then discharges them into the internal chamber of the mounting box 10 through the outlet pipe 1302 connected to the water pump 13. When some of the water on the connecting plate 7 is drawn away, the electronic valve 6 will restart, allowing water from the water tank 4 to flow back into the connecting plate 7 through the outlet frame 5 for water replacement. When there is sufficient water on the connecting plate 7, the electronic valve 6 will automatically close. Through the above operations, floor cleaning, water replacement, and dirty water storage within the intelligent floor scrubber 1 can be achieved. After use, the intelligent floor scrubber 1 can be turned off. Subsequently, the user can connect the first external pipe... 401 connects to the water storage device to fill the water tank 4 with water, and connects to the dirty water recovery device through the second external pipe 1001 to extract dirty water, completing the process of dirty water recovery and water tank 4 replenishment. When the filter element 12 needs to be replaced, simply apply a certain force to pull the lever outward. The lever drives all the components connected to it to move outward, thereby pulling out the filter element 12 located at the bottom rear side. After the filter element 12 is pulled out, the locking block 14 disengages from the filter element 12. At this time, the second filter element 12 at the bottom is no longer blocked by the last filter element 12 and will roll along the slope at the bottom of the mounting box 10 to the bottom position, ready to be used as the next filter element 12. This process will also cause the filter element 12 at the top front side to fall to the position of the first layer of filter elements 12. At the same time, the second spring 19 returns to its original position, and the telescopic rod 17 extends and retracts. Pushing the pusher plate forward moves the filter element 12 from the rear top to the front top, preparing it for the next replacement. Next, the user can insert the locking block 14 into the filter screen at the rear bottom, engaging it with the filter element 12 for easy removal. Additionally, the locking ball 16 is compressed within the smart floor scrubber 1, and the first spring 15 compresses, causing the locking ball 16 to press against the smart floor scrubber 1, applying friction to the connecting ring 1401 to secure it. If the top filter element 12 is stuck due to external factors and needs to be manually pushed, the user simply pushes both push blocks 21 forward simultaneously. The third spring 22 stretches, and the push blocks 21 contact and push the filter element 12 during movement. After the filter element 12 is pushed into place, releasing the push blocks 21 will cause the third spring 22 to return them to their original position.For easier use next time.

[0029] The above embodiments are provided for those skilled in the art to implement or use the present invention. Those skilled in the art can make various modifications or changes to the above embodiments without departing from the inventive concept of the present invention. Therefore, the protection scope of the present invention is not limited to the above embodiments, but should be the maximum scope that conforms to the innovative features mentioned in the claims.

Claims

1. A self-cleaning intelligent floor cleaning device, characterized by comprising The system includes an intelligent floor scrubber (1), an electric cleaning brush (2), a nozzle (3), a water tank (4), a first external pipe (401), a water outlet frame (5), an electronic valve (6), a connecting plate (7), a filter screen (8), a vacuum cleaner (9), a mounting box (10), a second external pipe (1001), a partition (11), a filter element (12), a water pump (13), a water suction pipe (1301), a water outlet pipe (1302), a clamping block (14), a connecting ring (1401), and a first spring. Spring (15) and ball bearing (16), the bottom of the intelligent floor scrubber (1) is rotatably connected to an electric cleaning brush (2), the bottom of the intelligent floor scrubber (1) is equipped with a nozzle (3), the rear side of the intelligent floor scrubber (1) is equipped with a water tank (4), the right side of the water tank (4) is connected to several first external pipes (401), the front side of the water tank (4) is connected to a water outlet frame (5), the water outlet frame (5) is equipped with multiple electronic valves (6), and the internal part of the intelligent floor scrubber (1) is fixedly connected to a connecting plate (7). The connecting plate (7) is symmetrically equipped with filter screens (8). The bottom of the intelligent floor scrubber (1) is equipped with a vacuum cleaner (9). The intelligent floor scrubber (1) is equipped with an installation box (10). The right side of the installation box (10) is connected to a second external pipe (1001). The installation box (10) is equipped with a partition (11). The installation box (10) contains several filter elements (12). The installation box (10) is symmetrically equipped with water pumps (13) on both sides. Two water pumps (14, 15, 16, 17, 18, 19 ... 3) All water inlets are connected to water inlets (1301), and the outlets of the two water pumps (13) are connected to water outlets (1302). The filter element (12) at the bottom rear is fitted with a clip (14) on the right side. The right side of the clip (14) is connected to a connecting ring (1401). The connecting ring (1401) is symmetrically equipped with first springs (15) inside. The outer sides of the two first springs (15) are connected to ball bearings (16). The ball bearings (16) are in contact with the intelligent floor scrubber (1).

2. The self-cleaning intelligent floor cleaning device according to claim 1, wherein, It also includes a telescopic rod (17), a push plate (18), and a second spring (19). The telescopic rod (17) is symmetrically installed on the left and right sides of the rear side of the intelligent floor scrubber (1). The push plate (18) is connected between the two telescopic rods (17), and the second spring (19) is provided between the push plate (18) and the telescopic rod (17).

3. The self-cleaning intelligent floor cleaning device according to claim 2, wherein, It also includes a connecting frame (20), a push block (21) and a third spring (22). The intelligent floor scrubber (1) is symmetrically fixedly connected to the connecting frame (20) on the left and right sides. The push block (21) is slidably connected inside the two connecting frames (20). Multiple third springs (22) are provided between the two push blocks (21) and the intelligent floor scrubber (1).

4. The self-cleaning intelligent floor cleaning device according to claim 3, wherein, It also includes a pull rod (23), and the pull rod (23) is fixedly connected to the right side of the connecting ring (1401).

5. The self-cleaning intelligent floor cleaning device according to claim 4, wherein, The bottom of the mounting box (10) is sloped.

6. The self-cleaning intelligent floor cleaning device according to claim 5, wherein, The card block (14) has a U-shaped interior.

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