Water surface cleaning robot

Abstract

The invention discloses a water surface cleaning robot which comprises a robot body and further comprises an upper shell and a lower shell, the upper shell comprises a solar panel, and the solar panel is arranged on the upper surface of the upper shell; the two lower shells are located on the two sides of the bottom of the upper shell and connected with the upper shell, sealing cabins and drainage cabins are arranged in the lower shells, and drainage holes communicated with the drainage cabins are formed in the lower shells; the garbage basket is detachably installed in the machine body, filtering holes are formed in the garbage basket, connecting holes corresponding to the filtering holes in position are formed in the drainage cabin, and the garbage basket is communicated with the drainage cabin through the filtering holes and the connecting holes; the power assembly is arranged in the drainage cabin and used for driving the machine body to move on the water surface; the rolling brush is located at the water inlet end of the machine body, rotationally installed on the machine body or the garbage basket and used for conveying garbage on the water surface into the garbage basket. And through the design that the two sides of the garbage basket communicate with the drainage cabin, the water filtering rate of the garbage basket is increased, and therefore the water surface garbage cleaning efficiency of the water surface cleaning robot is remarkably improved.

Description

Technical Field

[0001] This application relates to the field of water surface garbage cleaning equipment technology, and in particular to a water surface cleaning robot. Background Technology

[0002] Plastic waste, fallen leaves, algae, and other debris often float in waterways. This waste not only ruins the visual appeal of the water and reduces its aesthetic value, but the harmful substances produced during decomposition also alter the chemical properties of the water and affect its ecological balance. Therefore, it is necessary to clean up the floating debris on the water surface in a timely manner.

[0003] Currently, several water surface cleaning robots have emerged to address the issue of water surface cleaning. Most of these robots employ a roller-type cleaning structure, and their working principle is as follows: the rotating roller collects water mixed with debris into a trash basket inside the robot. During this process, the debris is intercepted and retained inside the basket, while the filtered water is discharged back into the water body, thus achieving the function of cleaning the water surface.

[0004] However, existing water surface cleaning robots have certain problems in actual operation. Generally speaking, the faster the water surface cleaning robot moves, the shorter the time required to complete the cleaning of the entire area. However, at the same time, the water mixed with garbage collected in the trash can will also increase at a faster rate. If the trash can cannot filter the collected water in time, the water inside will quickly fill the trash can. This not only limits the water surface cleaning robot's ability to continue collecting garbage, but also causes the water surface cleaning robot to consume more energy due to the excessive weight of the trash can during movement, thus adversely affecting the overall cleaning efficiency of the water surface cleaning robot. Summary of the Invention

[0005] The main purpose of this application is to propose a water surface cleaning robot, which aims to improve the efficiency of water surface cleaning robot in cleaning up garbage on the water surface.

[0006] To achieve the above objectives, this application discloses a water surface cleaning robot, including a body, and further comprising: The upper shell includes a solar panel, which is disposed on the upper surface of the upper shell; Two lower shells are located on both sides of the bottom of the upper shell and are connected to the upper shell. The lower shells are equipped with a sealed compartment and a drainage compartment. The lower shells have drainage holes that are connected to the drainage compartments. The garbage basket is detachably installed inside the machine body, located below the upper shell and sandwiched between two lower shells. The garbage basket is equipped with filter holes, and the drainage chamber is equipped with connection holes corresponding to the positions of the filter holes. The garbage basket is connected to the drainage chamber through the filter holes and connection holes. The power unit, located inside the drainage chamber, is used to drive the machine to move on the water surface; The roller brush, located at the water inlet end of the machine, is rotatably mounted on the machine body or the trash basket and is used to transport trash on the water surface into the trash basket.

[0007] In some embodiments, the drain hole includes a first through hole and a second through hole, the first through hole being opened at the bottom of the lower shell and the second through hole being opened on the side of the lower shell near the water outlet end of the body.

[0008] In some embodiments, a sealing plate is provided inside the lower shell, which separates the sealing chamber from the drainage chamber, and the sealing chamber is coated with sealant.

[0009] In some embodiments, a balance plate is also provided between the two lower shells. The balance plate is located on the side near the water outlet of the body and is filled with foam to provide buoyancy to the body.

[0010] In some embodiments, when the trash basket is installed inside the machine body, one end of the trash basket is located on the balance plate, filter holes are opened on both sides of the trash basket, and filter screens are provided on the filter holes.

[0011] In some embodiments, the power assembly includes a motor and a propeller connected to the motor, the motor being used to drive the propeller to rotate in a first direction or a second direction, wherein the first direction and the second direction are opposite.

[0012] In some embodiments, when the motor drives the propeller to rotate in a first direction, water in the drainage chamber moves from the first through hole to the second through hole; when the propeller rotates in a second direction, water in the drainage chamber moves from the second through hole to the first through hole, and the direction of travel of the machine is adjusted by changing the rotation direction of the propeller.

[0013] In some embodiments, rotatable steering wheels are provided on the outer side of the machine body, and steering wheels are provided on both sides of the water outlet and water inlet of the machine body to assist the machine body in turning.

[0014] In some embodiments, a rubber ring is provided on the steering wheel, and the rubber ring is arranged around the steering wheel.

[0015] In some embodiments, a controller and a battery are disposed inside the upper housing, and there is an electrical connection between the controller, the battery, the solar panel, and the power assembly.

[0016] This application proposes a water surface cleaning robot, including a body and a garbage basket. A drainage chamber is set at the bottom of the body, and filter holes are opened on both sides of the garbage basket. A connection hole matching the filter holes is set on the drainage chamber, thereby connecting the garbage basket and the drainage chamber. By connecting the two sides of the garbage basket to the drainage chamber, the filtration rate of the garbage basket to the water is improved, thereby significantly improving the cleaning efficiency of the water surface cleaning robot in cleaning garbage on the water surface. Attached Figure Description

[0017] Figure 1This is a schematic diagram of the structure of a water surface cleaning robot according to one embodiment of this application; Figure 2 This is a schematic diagram of the lower shell structure in another embodiment of this application; Figure 3 This is a schematic diagram of the structure of a trash basket in another embodiment of this application; Figure 4 This is a cross-sectional view of the lower shell in another embodiment of this application; Figure 5 This is a schematic diagram of the structure of the balance plate according to one embodiment of this application; Figure 6 This is a schematic diagram of the structure of a steering wheel according to one embodiment of this application; Figure 7 This is a schematic diagram of the structure of a solar panel according to one embodiment of this application; Figure 8 This is a schematic diagram of the controller and battery according to one embodiment of this application; Figure 9 This is a schematic diagram of the structure of a TOF obstacle avoidance sensor according to one embodiment of this application.

[0018] Explanation of reference numerals in the attached figures: Body 1000; Lower shell 1100; Sealed chamber 1110; Drainage chamber 1120; Connecting hole 1121; Drainage hole 1130; First through hole 1131; Second through hole 1132; Sealing plate 1140; Balance plate 1150; Power assembly 1200; Motor 1210; Propeller 1220; Steering wheel 1300; Rubber ring 1310; Upper shell 1400; Controller 1410; Battery 1420; Solar panel 1430; TOF obstacle avoidance sensor 1500; Trash basket 2000; Filter hole 2100; Filter screen 2110; Roller brush 2200. Detailed Implementation

[0019] The solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments in this application, and not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0020] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in the embodiments of this application are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0021] It should also be noted that when a component is described as "fixed to" or "set on" another component, it can be directly on the other component or there may be an intervening component present. When a component is described as "connected to" another component, it can be directly connected to the other component or there may be an intervening component present.

[0022] Furthermore, the use of terms such as "first" and "second" in this application is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed in this application.

[0023] Please see Figure 1 , Figure 2 and Figure 3 , Figure 1 This is a schematic diagram of the water surface cleaning robot in this embodiment. Figure 2 This is a schematic diagram of the lower shell 1100 in this embodiment. Figure 3 This is a schematic diagram of the structure of the trash can 2000 in this embodiment. This application embodiment provides a water surface cleaning robot, including a body 1000, and further comprising: The upper shell 1400 includes a solar panel 1430, which is disposed on the upper surface of the upper shell 1400; Two lower shells 1100 are located on both sides of the bottom of the upper shell 1400 and are connected to the upper shell 1400. The lower shell 1100 is provided with a sealing chamber 1110 and a drainage chamber 1120. The lower shell 1100 is provided with a drainage hole 1130 that communicates with the drainage chamber 1120. The garbage basket 2000 is detachably installed inside the body 1000, located below the upper shell 1400 and sandwiched between two lower shells 1100. The garbage basket 2000 is provided with filter holes 2100, and the drainage chamber 1120 is provided with connection holes 1121 corresponding to the positions of the filter holes 2100. The garbage basket 2000 is connected to the drainage chamber 1120 through the filter holes 2100 and the connection holes 1121. The power unit 1200 is located inside the drainage tank 1120 and is used to drive the body 1000 to move on the water surface. The roller brush 2200 is located at the water inlet end of the body 1000 and is rotatably mounted on the body 1000 or the garbage basket 2000 to send garbage on the water surface into the garbage basket 2000.

[0024] The water surface cleaning robot involved in this embodiment includes a body 1000, an upper shell 1400, a lower shell 1100, a trash basket 2000, a power unit 1200, and a roller brush 2200. The upper shell 1400 is connected to two lower shells 1100, which are located on the left and right sides of the bottom of the upper shell 1400, respectively. From a manufacturing perspective, the upper shell 1400 and the lower shells 1100 can be produced using separate molds. One upper mold is used specifically for producing the upper shell 1400, while two lower molds are used to produce the two lower shells 1100. After production is completed, the upper shell 1400 and the two lower shells 1100 are assembled to form the complete body 1000, facilitating the mold-making process. Specifically, using separate molds for the upper shell 1400 and the lower shells 1100 simplifies the mold structure, reduces design difficulty, and avoids the high costs associated with large and complex molds that might be required for overall molding. Furthermore, separate mold making makes the production process more flexible, allowing for adjustments to the production quantities of the upper shell 1400 and lower shell 1100 based on actual needs, avoiding unnecessary resource waste and reducing production costs. In addition, it allows for more precise control and inspection of the molding quality of the upper shell 1400 and lower shell 1100. If a quality problem occurs in any part of the upper shell 1400 or lower shell 1100, it can be located and resolved promptly, ensuring a more stable quality of the final assembled body 1000. Compared to a single-piece mold, the body 1000 of this application does not require re-molding the entire device due to changes in the design of the upper shell 1400 or lower shell 1100, avoiding resource waste and further reducing production costs.

[0025] The lower shell 1100 is located at the bottom of the fuselage 1000, and its internal structure includes a sealed compartment 1110 and a drainage compartment 1120. The sealed compartment 1110 is in a sealed state, and its main function is to provide buoyancy for the fuselage 1000 to ensure that the fuselage 1000 can float on the water surface. Drainage holes 1130, which communicate with the drainage compartment 1120, are provided on the bottom and side walls of the lower shell 1100. When the fuselage 1000 is placed in water, water can flow into the drainage compartment 1120 through these drainage holes 1130. Here, a power assembly 1200 is also provided inside the drainage chamber 1120. In this embodiment, the power assembly 1200 can be a combination of a propeller 1220 and a motor 1210. The motor 1210 is used to drive the propeller 1220 to rotate. During the rotation, the propeller 1220 interacts with the water entering the drainage chamber 1120, thereby generating thrust, which pushes the body 1000 floating on the water surface, enabling the body 1000 to move on the water surface.

[0026] Inside the main body 1000, a trash basket 2000 is installed. This trash basket 2000 is detachably mounted within the main body 1000, arranged in a drawer-like manner within the space enclosed by the upper shell 1400 and two lower shells 1100. Its function is to collect various types of trash on the water surface. A roller brush 2200 is also installed at the water inlet of the main body 1000. The installation position of the roller brush 2200 can be selected according to actual needs; it can be installed either on the trash basket 2000 or on the main body 1000. When the main body 1000 moves on the water surface, the rotation of the roller brush 2200 can draw floating trash into the trash basket 2000. When the water surface cleaning robot finishes its work or the trash basket 2000 is full, the operator can detach the trash basket 2000 from the main body 1000 and empty the trash stored inside, thus achieving the purpose of cleaning the water surface.

[0027] It should be noted that the garbage basket 2000 is also equipped with a filter hole 2100, which extends through the side wall of the garbage basket 2000. A connection hole 1121 corresponding to the filter hole 2100 is provided on the side of the drainage chamber 1120 near the garbage basket 2000. When the garbage basket 2000 is installed inside the body 1000, the filter hole 2100 on the garbage basket 2000 is aligned with the connection hole 1121 on the drainage chamber 1120. The coordinated operation of the filter hole 2100 and the connection hole 1121 connects the garbage basket 2000 to the drainage chamber 1120.

[0028] When the water surface cleaning robot performs its cleaning work, the rotation of the roller brush 2200 can sweep various types of garbage on the water surface, along with the water itself mixed with this garbage, into the garbage basket 2000. A water outlet is provided on the side of the garbage basket 2000 near the water outlet end of the main body 1000. A filter screen 2110 is installed on the water outlet. The filter screen 2110 allows water to pass through but blocks garbage in the water, thus filtering out the garbage mixed in the water and storing it in the garbage basket 2000. The filtered water is then discharged from the water outlet of the garbage basket 2000.

[0029] In this embodiment, since the two sides of the garbage basket 2000 are connected to the drainage chamber 1120, the water in the garbage basket 2000 can also be discharged through the drainage chamber 1120 from the filter holes 2100 on both sides of the garbage basket 2000. Furthermore, since the power assembly 1200 is located inside the drainage chamber 1120, the propeller 1220 in the power assembly 1200 will agitate the water flow inside the drainage chamber 1120 during operation, thereby increasing the flow velocity of the water inside the drainage chamber 1120. According to Bernoulli's principle, the higher flow velocity of the water inside the drainage chamber 1120 will exert a force on the water in the garbage basket 2000, causing the water in the garbage basket 2000 to be drawn into the drainage chamber 1120 through the filter holes 2100, thereby further accelerating the discharge rate of the water in the garbage basket 2000. In practical use, when the propeller 1220 rotates at a faster speed, it will increase the speed of the water surface cleaning robot on the water surface. Through the design that the garbage basket 2000 is connected to the drainage chamber 1120 on both sides, even if the water surface cleaning robot is moving at high speed on the water surface, the water in the garbage basket 2000 can be discharged in time, which improves the filtration rate of the garbage basket 2000 on the water body, thereby significantly improving the cleaning efficiency of the water surface cleaning robot in cleaning garbage on the water surface.

[0030] Please see Figure 2 and Figure 4 , Figure 4 This is a cross-sectional view of the lower shell 1100 in this embodiment. In some embodiments, the drain hole 1130 includes a first through hole 1131 and a second through hole 1132. The first through hole 1131 is formed at the bottom of the lower shell 1100, and the second through hole 1132 is formed on the side of the lower shell 1100 near the water outlet end of the body 1000.

[0031] In this embodiment, the drain hole 1130 on the lower shell 1100 includes a first through hole 1131 and a second through hole 1132. The first through hole 1131 is opened at the bottom of the lower shell 1100, and the second through hole 1132 is opened on the side wall of the lower shell 1100. The specific location of the second through hole 1132 is on the side wall of the lower shell 1100 near the water outlet end of the body 1000. Both the first through hole 1131 and the second through hole 1132 are connected to the drain chamber 1120. The arrangement of the first through hole 1131 and the second through hole 1132 allows water to flow along the drain chamber 1120.

[0032] like Figure 4 As shown, in some embodiments, a sealing plate 1140 is provided inside the lower shell 1100, the sealing plate 1140 separates the sealing chamber 1110 and the drainage chamber 1120, and the sealing chamber 1110 is coated with sealant.

[0033] In this embodiment, a sealing plate 1140 is provided inside the lower shell 1100. This sealing plate 1140 serves as a partition, dividing the internal space of the lower shell 1100 into two independent areas: a sealing chamber 1110 and a drainage chamber 1120. The volume of the sealing chamber 1110 is larger than that of the drainage chamber 1120, and the interior of the sealing chamber 1110 is empty. Sealant is applied to the edges of the sealing chamber 1110 to prevent water from seeping into it, ensuring its airtightness. The sealing chamber 1110 provides buoyancy to the body 1000, allowing it to float on the water surface.

[0034] Please see Figure 5 , Figure 5 This is a schematic diagram of the structure of the balance plate 1150 in this embodiment. In some embodiments, a balance plate 1150 is also provided between the two lower shells 1100. The balance plate 1150 is located on the side near the water outlet end of the body 1000. The balance plate 1150 is filled with foam to provide buoyancy for the body 1000.

[0035] In some embodiments, when the trash basket 2000 is installed inside the body 1000, one end of the trash basket 2000 is located on the balance plate 1150, filter holes 2100 are opened on both sides of the trash basket 2000, and filter screens 2110 are provided on the filter holes 2100.

[0036] like Figure 3 and Figure 5 As shown, in this embodiment, a lower shell 1100 is provided on both sides of the bottom of the body 1000. The balance plate 1150 is sandwiched between the two lower shells 1100, and the balance plate 1150 is located on the side near the water outlet of the body 1000. When the trash basket 2000 is installed in the body 1000, the trash basket 2000 is located between the two lower shells 1100, and the end of the trash basket 2000 with the water outlet rests on the balance plate 1150. Filter holes 2100 are provided on both sides of the trash basket 2000, and filter screens 2110 are provided covering the filter holes 2100. Water in the trash basket 2000 can enter the drain chamber 1120 through the filter screens 2110, but the trash in the water will remain in the trash can.

[0037] In actual use, filtered waste tends to accumulate and settle on the side of the waste basket 2000 near the outlet. As cleaning progresses, the amount of waste accumulating on this side of the waste basket 2000 increases, and its weight also increases. If the waste on the side of the waste basket 2000 near the outlet becomes too heavy, it may cause the outlet end of the machine body 1000 to sink, while the inlet end tilts upwards, causing the roller brush 2200 at the inlet end of the machine body 1000 to detach from the water surface. Once the roller brush 2200 detaches from the water surface, its function of conveying waste into the waste basket 2000 will be affected, thus interfering with the normal operation of the entire surface waste cleaning process.

[0038] This embodiment fills the balance plate 1150 with foam material, which can provide additional buoyancy to the side of the garbage basket 2000 near the water outlet, thereby preventing the entire body 1000 from tilting up due to excessive garbage weight on that side, and improving the stability and reliability of the water surface cleaning robot during operation.

[0039] like Figure 1 and Figure 4 As shown, in some embodiments, the power assembly 1200 includes a motor 1210 and a propeller 1220 connected to the motor 1210. The motor 1210 is used to drive the propeller 1220 to rotate in a first direction or a second direction, wherein the first direction and the second direction are opposite.

[0040] In some embodiments, when the motor 1210 drives the propeller 1220 to rotate in a first direction, water in the drainage chamber 1120 moves from the first through hole 1131 to the second through hole 1132; when the propeller 1220 rotates in a second direction, water in the drainage chamber 1120 moves from the second through hole 1132 toward the first through hole 1131, and the direction of travel of the body 1000 is adjusted by changing the rotation direction of the propeller 1220.

[0041] In this embodiment, the power assembly 1200 includes a motor 1210 and a propeller 1220. The motor 1210 can drive the propeller 1220 to rotate in a first direction or a second direction. Specifically, when the water surface cleaning robot moves forward, the propeller 1220 rotates in the first direction, and the water in the drain tank 1120 moves from the first through hole 1131 towards the second through hole 1132. At this time, the robot body 1000 moves towards the side facing the water inlet. When the water surface cleaning robot moves backward, the propeller 1220 rotates in the second direction, and the water in the drain tank 1120 moves from the second through hole 1132 towards the first through hole 1131. At this time, the robot body 1000 moves towards the side facing the water outlet.

[0042] In this embodiment, the rotation direction of the propeller 1220 is controlled by the motor 1210, thereby adjusting the direction of travel of the water surface cleaning robot, so that the water surface cleaning robot can move forward or backward on the water surface.

[0043] In addition, the motor 1210 and propeller 1220 can also be designed to be detachable. A cover is movably installed at the bottom of the drainage chamber 1120. The drainage chamber 1120 can be opened or closed by moving the cover. When the propeller 1220 is entangled in debris in the water, the cover can be opened to remove the propeller 1220 from the drainage chamber 1120 for cleaning. After cleaning, the propeller 1220 can be reinstalled on the motor 1210 and the cover can be closed.

[0044] Please see Figure 1 and Figure 6 , Figure 6 This is a schematic diagram of the steering wheel 1300 in this embodiment. In some embodiments, a rotatable steering wheel 1300 is provided on the outer side of the body 1000, and steering wheels 1300 are provided on both sides of the water outlet and water inlet of the body 1000 to assist the body 1000 in steering.

[0045] In this embodiment, there are four steering wheels 1300, respectively located on the left and right sides of the water outlet and water inlet of the body 1000, and each steering wheel 1300 has a portion protruding from the outer wall of the body 1000. Taking the water surface cleaning robot cleaning work in a swimming pool as an example, this arrangement ensures that the steering wheels 1300 contact the pool wall earlier than the outer wall of the body 1000, thus protecting the body 1000. Furthermore, the steering wheels 1300 can be mounted on the outer side of the body 1000 via bearings. When the water surface cleaning robot reaches the edge of the pool and needs to change direction, the steering wheels 1300 will contact the pool wall. Since the steering wheels 1300 can rotate, they can roll along the pool wall, more smoothly assisting the water surface cleaning robot in completing turning actions, preventing the robot from getting stuck at the edge of the pool, and improving reliability.

[0046] like Figure 6 As shown, in some embodiments, a rubber ring 1310 is provided on the steering wheel 1300, and the rubber ring 1310 is arranged around the steering wheel 1300.

[0047] In this embodiment, the rubber ring 1310 is arranged in a surrounding shape around the steering wheel 1300. When the water surface cleaning robot collides with an obstacle, the rubber ring 1310 can act as a buffer, reducing the impact on the robot body 1000. In addition, when the water surface cleaning robot is turning, the rubber ring 1310 can increase the friction between the steering wheel 1300 and the contact surface, thereby more effectively assisting the water surface cleaning robot in turning.

[0048] Please see Figure 7 and Figure 8 , Figure 7 This is a schematic diagram of the structure of the solar panel 1430 in this embodiment. Figure 8 This is a schematic diagram of the structure of the battery 1420 and the controller 1410 in this embodiment. In some embodiments, the controller 1410 and the battery 1420 are disposed inside the upper shell 1400, and there is an electrical connection between the controller 1410, the battery 1420, the solar panel 1430 and the power assembly 1200.

[0049] In this embodiment, the body 1000 consists of an upper shell 1400 and two lower shells 1100. The upper shell 1400 houses a controller 1410 and a battery 1420, and a solar panel 1430 is mounted on its upper surface. The battery 1420 powers internal components of the water surface cleaning robot, such as the power unit 1200. The controller 1410 controls the water surface cleaning robot, for example, by controlling the on / off state of the motor 1210. The solar panel 1430 charges the battery 1420, extending the robot's operating time when working in an outdoor swimming pool.

[0050] Please see Figure 9 , Figure 9 This is a schematic diagram of the TOF obstacle avoidance sensor 1500 in this embodiment. In this embodiment, TOF obstacle avoidance sensors 1500 are also provided on the left and right sides of the water inlet end of the body 1000 to detect obstacles in the path of the water surface cleaning robot. The TOF obstacle avoidance sensor 1500 can transmit the detected information to the controller 1410, and the controller 1410 then controls the water surface cleaning robot to adjust its path, thereby realizing the obstacle avoidance function.

[0051] In summary, this application proposes a water surface cleaning robot, including a body 1000 and a trash basket 2000. A drainage chamber 1120 is provided at the bottom of the body 1000, and filter holes 2100 are provided on both sides of the trash basket 2000. A connection hole 1121 matching the filter holes 2100 is provided on the drainage chamber 1120, thereby connecting the trash basket 2000 and the drainage chamber 1120. By connecting the two sides of the trash basket 2000 with the drainage chamber 1120, the filtration rate of the trash basket 2000 to the water is improved, thereby significantly improving the cleaning efficiency of the water surface cleaning robot for cleaning water surface garbage.

[0052] The above description is only a part or preferred embodiment of this application. Neither the text nor the drawings should limit the scope of protection of this application. All equivalent structural transformations made using the content of this application's specification and drawings under the overall concept of this application, or direct / indirect applications in other related technical fields, are included within the scope of protection of this application.

Claims

1. A water surface cleaning robot, comprising a body, characterized in that, Also includes: The upper shell includes a solar panel disposed on the upper surface of the upper shell; Two lower shells are located on both sides of the bottom of the upper shell and are connected to the upper shell. The lower shells are provided with a sealing chamber and a drainage chamber inside, and a drainage hole connected to the drainage chamber is opened on the lower shell. The garbage basket is detachably installed inside the machine body, located below the upper shell and sandwiched between the two lower shells. The garbage basket is provided with filter holes, and the drainage chamber is provided with connection holes corresponding to the positions of the filter holes. The garbage basket is connected to the drainage chamber through the filter holes and the connection holes. A power unit, located inside the drainage chamber, is used to drive the machine body to move on the water surface; A roller brush, located at the water inlet end of the machine body, is rotatably mounted on the machine body or the garbage basket and is used to send garbage on the water surface into the garbage basket.

2. The water surface cleaning robot according to claim 1, characterized in that, The drain hole includes a first through hole and a second through hole. The first through hole is located at the bottom of the lower shell, and the second through hole is located on the side of the lower shell near the water outlet end of the body.

3. The water surface cleaning robot according to claim 2, characterized in that, The lower shell is equipped with a sealing plate that separates the sealing chamber from the drainage chamber. The sealing chamber is coated with sealant.

4. The water surface cleaning robot according to claim 3, characterized in that, A balance plate is also provided between the two lower shells. The balance plate is located on the side near the water outlet of the body. The balance plate is filled with foam to provide buoyancy to the body.

5. The water surface cleaning robot according to claim 4, characterized in that, When the garbage basket is installed inside the machine body, one end of the garbage basket is located on the balance plate, the filter holes are opened on both sides of the garbage basket, and filter screens are provided on the filter holes.

6. The water surface cleaning robot according to any one of claims 1 to 5, characterized in that, The power assembly includes a motor and a propeller connected to the motor. The motor drives the propeller to rotate in a first direction or a second direction, wherein the first direction and the second direction are opposite.

7. The water surface cleaning robot according to claim 6, characterized in that, When the motor drives the propeller to rotate in the first direction, the water in the drainage chamber moves from the first through hole to the second through hole; when the propeller rotates in the second direction, the water in the drainage chamber moves from the second through hole to the first through hole. The direction of travel of the machine body is adjusted by changing the rotation direction of the propeller.

8. The water surface cleaning robot according to claim 1, characterized in that, The outer side of the machine body is provided with rotatable steering wheels. Both the water outlet and water inlet ends of the machine body are provided with steering wheels to assist the machine body in turning.

9. The water surface cleaning robot according to claim 8, characterized in that, A rubber ring is provided on the steering wheel, and the rubber ring is arranged around the steering wheel.

10. The water surface cleaning robot according to claim 1, characterized in that, The upper shell houses a controller and a battery, and there is an electrical connection between the controller, the battery, the solar panel, and the power assembly.

Images