Building outer wall cleaning equipment

Abstract

The invention relates to the technical field of cleaning equipment, and discloses building outer wall cleaning equipment which comprises a separation shell and a fixing assembly, the top face of the separation shell is fixedly connected with the bottom face of a machine body, the separation shell is connected to the outer side of a set of adsorption mechanisms in a sleeving mode, and the fixing assembly comprises a fixing plate and water absorption cloth. The top face of the fixing plate is fixedly connected with the top face of the interior of the partition shell, the bottom face of the fixing plate makes contact with the surface of the outer wall, a fixing groove is formed in the outer side wall face of the fixing plate, and the fixing plate is fixedly connected with the water absorption cloth in a sleeving mode through the fixing groove. When the cleaning equipment works, water flow is effectively blocked through the fixing plate and effectively absorbed through the water absorption cloth, the situation that normal work of the adsorption mechanism is disturbed due to the fact that the water flow forms a water film can be prevented, and the moving stability of the cleaning equipment is improved.

Description

Technical Field

[0001] This application relates to the field of cleaning equipment technology, and in particular to a building exterior wall cleaning device. Background Technology

[0002] In urban construction, building exteriors are prone to accumulating dust, stains, and various deposits due to long-term exposure to the external environment. This not only affects the aesthetics of the building's appearance but can also shorten its lifespan due to pollutant corrosion. Therefore, exterior wall cleaning has become a crucial aspect of building maintenance. Currently, exterior wall cleaning mainly relies on manual and mechanical methods. Mechanical cleaning often utilizes wall-mounted cleaning robots as cleaning equipment. These robots are remotely controlled and can crawl along the exterior wall surface using a walking mechanism combined with a negative pressure adsorption mechanism. They can also spray high-pressure water jets onto the exterior wall surface for cleaning and utilize a recycling mechanism to collect downstream wastewater and dirt.

[0003] However, existing building exterior wall cleaning equipment still has some defects in use: the water jet sprayed by the cleaning mechanism flows along the exterior wall surface. During the operation of the cleaning equipment, the adsorption mechanism may move to the area where the water flow is located, or the water flow may flow to the area where the adsorption mechanism is located. The water flow will generate a water film, which will destroy the contact effect between the adsorption mechanism and the exterior wall surface, affect its negative pressure adsorption effect, and reduce the adsorption stability of the cleaning equipment. Summary of the Invention

[0004] This application proposes a building exterior wall cleaning device with an effective design of a partition mechanism that blocks and absorbs water flow to reduce interference with the adsorption mechanism, thereby solving the problem of poor adsorption stability of the cleaning device caused by the above factors.

[0005] To achieve the above objectives, this application adopts the following technical solution: a building exterior wall cleaning device, comprising: The body and the adsorption mechanism: an adsorption mechanism is provided on both the left and right sides of the bottom surface of the body, and each adsorption mechanism is composed of several independent adsorption mechanisms spliced ​​together. A partition shell, the top surface of which is fixedly connected to the bottom surface of the body, and the partition shell is sleeved on the outside of a set of adsorption mechanisms; The fixing component includes a fixing plate and an absorbent cloth. The top surface of the fixing plate is fixedly connected to the inner top surface of the partition shell, and the bottom surface of the fixing plate is in contact with the outer wall surface. A fixing groove is provided on the outer wall surface of the fixing plate, and the fixing plate is fixedly sleeved with the absorbent cloth through the fixing groove.

[0006] Furthermore, it also includes: The machine body is provided with a walking mechanism on both the left and right sides. A cleaning mechanism is provided on the bottom surface of the machine body, and the cleaning mechanism is located in front of the adsorption mechanism; The recycling mechanism is provided on the bottom surface of the body and is located behind the adsorption mechanism.

[0007] Furthermore, the cleaning mechanism includes: The cleaning housing has a cleaning groove on its bottom surface, and the machine body is fixedly connected to the top surface of the cleaning housing through the cleaning groove. The rotating plate has a rotating groove on the bottom surface of the machine body located inside the cleaning housing, and the machine body is movably engaged with the rotating plate through the rotating groove; Adjustment component; the rotating plate is movably connected to the machine body via the adjustment component. Spray heads: Several spray heads are linearly arranged on the rotating plate; A water supply pipe is fixedly embedded inside the machine body, with one end of the water supply pipe connected to a water storage tank and the other end connected to a spray head.

[0008] Furthermore, the recycling mechanism includes: The recycling shell has a recycling groove on its bottom surface, and the body is fixedly connected to the top surface of the recycling shell through the recycling groove. The bottom surface of the recycling shell is designed with a slope, and the slope edge of the recycling shell gradually approaches the outer wall surface from front to back. The collection components are fixedly arranged inside the recycling shell; A water collection pipe is fixedly embedded inside the machine body, with one end of the water collection pipe connected to the recycling bin and the other end connected to the collection component.

[0009] Furthermore, the front and rear ends of the partition housing are set with sharp corners, and the two sharp corners face the cleaning mechanism and the recycling mechanism respectively.

[0010] Furthermore, the partition housing and the fixing component are components of the partition mechanism, and the partition mechanism also includes a movable component, which is movably disposed within the partition housing and is movably engaged with the fixing component.

[0011] Furthermore, the fixing component also includes: The first magnet has two central holes in the middle of the fixing plate near the top surface of the partition shell, and a first magnet is fixedly connected to the upper and lower walls of the central holes respectively. The first magnet is a permanent magnet, and the wall of the first magnet near the movable component has N-type magnetism. A second magnet is fixedly connected between the two first magnets. The second magnet is an electromagnet, and the side wall of the second magnet near the movable component has S-shaped magnetism.

[0012] Furthermore, the active component includes: The inner plate is movably sleeved inside the partition shell, and the inner plate is disposed between the inner wall of the partition shell and the inner wall of the fixed plate, and can extend horizontally out of the end face of the inner plate of the partition shell. The outer plate is movably sleeved inside the partition shell, and the outer plate is disposed between the outer side wall of the partition shell and the outer side wall of the fixed plate. The outer plate end face can extend out of the partition shell at an angle. The outer plate has several sets of movable holes, and the movable hole ports can extend out of the partition shell at an angle. A connecting magnet is fixedly connected between the inner and outer walls of the partition shell. The connecting magnet is movably disposed inside the central hole of the fixed plate, and the wall surface of the connecting magnet near the first magnet and the second magnet has S-shaped magnetism. The magnetic attraction between the first magnet and the connecting magnet is smaller than the magnetic repulsion between the second magnet and the connecting magnet.

[0013] A movable component is movably engaged with a fixed component. The movable component includes an inner plate, an outer plate, and a connecting magnet. The fixed component also includes a first magnet and a second magnet. The first and second magnets exert different magnetic forces on the connecting magnet, giving the movable component the power to move along the fixed component. Specifically, when the cleaning equipment is moving, the magnetic attraction of the first magnet on the connecting magnet causes the inner and outer plates to retract into the partition housing. At this time, the cleaning mechanism does not drain water; therefore, only the fixed component is needed to separate and absorb the water flow. When the cleaning equipment is cleaning... During the washing process, the magnetic repulsion of the second magnet overcomes the magnetic attraction of the first magnet, causing the inner and outer plates to extend outwards from the separator housing. At this time, the washing mechanism drains water, thereby increasing the separation area and enhancing the separation effect by utilizing the inner plate. In addition, during the outward movement of the outer plate, the outer plate will squeeze the absorbent cloth to expel the water inside, effectively increasing the reuse rate of the absorbent cloth. During the inward movement of the outer plate, the outer plate will squeeze the internal space of the separator housing, causing the air inside to be discharged through the movable holes of the outer plate, effectively promoting the further discharge of impurities cleaned by the outer plate.

[0014] Furthermore, it also includes an auxiliary mechanism, which is provided between the recycling mechanism and the separating mechanism.

[0015] Furthermore, the auxiliary mechanism includes: An auxiliary bladder is fixedly disposed between the inner wall of the partition shell and the wall of the outer plate, and one auxiliary bladder is disposed in each of the two partition mechanisms; The auxiliary bag is fixedly connected to one end of the main tube, and the other end of the main tube passes through the partition shell and is fixedly embedded in the inside of the recovery shell. Each of the two partition mechanisms is provided with a main tube, and the two main tubes are respectively located at both ends of the recovery shell. A horizontal pipe is fixedly connected between the two main pipes, and several sets of air nozzles are provided on the horizontal pipe. The air nozzles face the collecting component, and the air nozzles in the same set have different tilt angles.

[0016] By setting an auxiliary mechanism between the recycling mechanism and the separation mechanism, and the auxiliary mechanism including an auxiliary bladder, a main pipe and a horizontal pipe, when the moving components reciprocate within the separation housing, gas flows within the auxiliary mechanism and obliquely impacts the surface of the collector set inside the recycling housing. This can vibrate the impurities attached to the collector in multiple directions to fully clean the impurities, prevent them from accumulating on the surface of the collector, and reduce the possibility of the collector becoming clogged.

[0017] The beneficial effects of this invention are as follows: This application provides a building exterior wall cleaning device. By setting a partition shell and a fixing component outside the adsorption mechanism, and the fixing component includes a fixing plate and a water-absorbing cloth, the fixing plate effectively blocks the water flow and the water-absorbing cloth effectively absorbs the water flow when the cleaning device is in operation. This can prevent the water flow from forming a water film and interfering with the normal operation of the adsorption mechanism, thereby improving the movement stability of the cleaning device. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort: Figure 1 This is a three-dimensional structural diagram of the entire invention; Figure 2 This is a cross-sectional three-dimensional structural diagram of the entire invention; Figure 3 This is a three-dimensional structural diagram of the body, walking mechanism, adsorption mechanism, cleaning mechanism, and recycling mechanism in this invention; Figure 4 This is a three-dimensional structural diagram of the separating mechanism and the auxiliary mechanism in this invention; Figure 5 In this invention Figure 4 Enlarged structural diagram at point A; Figure 6 This is a cross-sectional three-dimensional structural diagram of the cleaning mechanism in this invention; Figure 7This is a cross-sectional perspective view of the recycling mechanism and auxiliary mechanism in this invention; Figure 8 This is a three-dimensional structural diagram of the separating mechanism in this invention; Figure 9 This is a side cross-sectional perspective view of the separation mechanism in this invention. Figure 10 In this invention Figure 9 Enlarged structural diagram at point B; Figure 11 This is a partial three-dimensional structural diagram of the separating mechanism and the auxiliary mechanism in this invention; Figure 12 This is a top-view cross-sectional perspective view of the partition mechanism in this invention. Figure 13 In this invention Figure 12 Enlarged structural diagram at point C; Figure 14 This is a three-dimensional structural diagram showing the separation of the housing, the fixed component, and the movable component in this invention. Figure 15 This is a three-dimensional structural diagram of the active component in this invention; Figure 16 This is a three-dimensional structural diagram of the fixed component and the movable component in this invention; Figure 17 This is a top-view cross-sectional perspective view of the fixed component and the movable component in this invention.

[0019] In the diagram: 1. Body; 2. Walking mechanism; 3. Adsorption mechanism; 4. Cleaning mechanism; 41. Cleaning shell; 42. Rotating plate; 43. Adjusting component; 44. Spray head; 45. Water supply pipe; 5. Recovery mechanism; 51. Recovery shell; 52. Collector; 53. Water collection pipe; 6. Separating mechanism; 61. Separating shell; 7. Fixing component; 71. Fixing plate; 72. Absorbent cloth; 73. First magnet; 74. Second magnet; 8. Movable component; 81. Inner plate; 82. Outer plate; 83. Connecting magnet; 9. Auxiliary mechanism; 91. Auxiliary bladder; 92. Main pipe; 93. Horizontal pipe. Detailed Implementation

[0020] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0021] Example 1: A building exterior wall cleaning device, such as... Figures 1-3The system includes a main body 1, with walking mechanisms 2 on both the left and right sides. These mechanisms utilize a wheel-leg design, allowing the cleaning equipment to crawl along the exterior wall surface. Adsorption mechanisms 3 are located on both the left and right sides of the bottom surface of the main body 1. Each adsorption mechanism 3 consists of several independent adsorption mechanisms 3 connected together. When the cleaning equipment moves along the planned path, the control system dynamically adjusts the adsorption force of each adsorption mechanism 3. This ensures that even when some adsorption mechanisms 3 temporarily detach from the exterior wall surface and cannot adsorb, there are always adsorption mechanisms 3 performing adsorption operations to resist the overturning torque generated by the movement of the cleaning equipment, thus guaranteeing the adsorption stability of the cleaning equipment. When the cleaning equipment stops at a certain point on the exterior wall and begins cleaning, all adsorption mechanisms 3 must perform adsorption operations to provide maximum or optimized adsorption force, ensuring the adsorption stability of the cleaning equipment at that time. The bottom surface of the main body 1 is equipped with a cleaning... The cleaning mechanism 4 is located in front of the adsorption mechanism 3. It sprays high-pressure water to clean the exterior wall surface. A recovery mechanism 5 is located on the bottom of the machine body 1, behind the adsorption mechanism 3. This mechanism pumps up the flushed wastewater for recovery. A collar is located on the top of the machine body 1, connecting it to a traction rope. One end of the traction rope is connected to a traction device, ensuring the safety of the cleaning equipment during operation and reducing the risk of it falling. A control system is installed inside the machine body 1, allowing for remote control of the machine body 1 and its components to perform various operations. In summary, in actual use, the cleaning equipment's operating cycle is typically "move, stop, clean, move again," while the recovery mechanism 5 continuously recovers wastewater throughout this process.

[0022] like Figures 1-3 , Figure 6 The cleaning mechanism 4 includes a cleaning housing 41, a rotating plate 42, an adjusting component 43, a water spray head 44, and a water supply pipe 45. A cleaning groove is formed on the bottom surface of the machine body 1, and the machine body 1 is fixedly sleeved to the top surface of the cleaning housing 41 via the cleaning groove. A rotating groove is formed on the bottom surface of the machine body 1 inside the cleaning housing 41, and the machine body 1 is movably engaged with the rotating plate 42 via the rotating groove. The rotating plate 42 and the machine body 1 are movably connected via the adjusting component 43. The angle between the rotating plate 42 and the machine body 1 can be adjusted using the adjusting component 43 to change the sprayed water. The water flow angle is adjusted to fully wash the exterior wall surface. Several spray heads 44 are linearly arranged on the rotating plate 42. A water supply pipe 45 is fixedly embedded inside the body 1. One end of the water supply pipe 45 is connected to the water storage tank, and the other end of the water supply pipe 45 is connected to the spray head 44. A water pump is installed on the water supply pipe 45. When in use, the water pump is used to pump the water in the water storage tank into the water supply pipe 45, then to the spray head 44, and finally spray it out to impact the exterior wall surface. Under normal circumstances, the water flow is obliquely downward to impact the exterior wall, thereby achieving effective cleaning of the exterior wall surface.

[0023] like Figures 1-3 , Figure 7 The recycling mechanism 5 includes a recycling shell 51, collection components 52, and a water collection pipe 53. The bottom surface of the main body 1 is provided with a recycling trough, and the main body 1 is fixedly connected to the top surface of the recycling shell 51 through the recycling trough. The bottom surface of the recycling shell 51 is designed with a slope, and the edge of the slope of the recycling shell 51 gradually approaches the surface of the outer wall from front to back, so as to effectively collect the sewage and dirt flowing down. Several collection components 52 are fixedly arranged inside the recycling shell 51. A water collection pipe 53 is fixedly embedded inside the main body 1, and one end of the water collection pipe 53 is connected to the recycling box, and the other end of the water collection pipe 53 is connected to the collection component 52. An air pump is installed on the water collection pipe 53. When in use, the air pump generates airflow suction in the water collection pipe 53 and the collection component 52 to create a negative pressure adsorption effect on the space inside the recycling shell 51, so that the sewage and dirt entering the recycling shell 51 can be sucked into the collection component 52, then through the water collection pipe 53, and finally discharged into the recycling box, achieving an environmental protection effect, ensuring cleaning quality, and avoiding secondary pollution.

[0024] like Figures 1-2 , Figures 4-5 The separating mechanism 6 is located outside the adsorption mechanism 3 to protect it. The separating mechanism 6 includes a separating housing 61 and a fixing assembly 7, such as... Figures 8-14 The top surface of the partition shell 61 is fixedly connected to the bottom surface of the body 1, and the partition shell 61 is sleeved on the outside of a set of adsorption mechanisms 3. The front and rear ends of the partition shell 61 are set with sharp corners, and the two sharp corners face the cleaning mechanism 4 and the recovery mechanism 5 respectively. According to the moving direction of the body 1, the partition shell 61 can drive away the water flow that is gradually approaching the adsorption mechanism 3 discharged from the cleaning mechanism 4, so as to avoid the water flow from generating a water film in the area where the adsorption mechanism 3 is located and interfering with the normal operation of the adsorption mechanism 3.

[0025] like Figures 8-14 , Figures 16-17 The fixing component 7 includes a fixing plate 71 and an absorbent cloth 72. The top surface of the fixing plate 71 is fixedly connected to the inner top surface of the partition housing 61, and the bottom surface of the fixing plate 71 is in contact with the outer wall surface. Thus, the fixing plate 71 effectively blocks water flow and reduces the amount of water entering the area where the adsorption mechanism 3 is located. The outer wall surface of the fixing plate 71 is provided with a fixing groove, and the fixing plate 71 is fixedly sleeved with the absorbent cloth 72 through the fixing groove. Thus, the absorbent cloth 72 effectively absorbs the water flowing to the area around the fixing plate 71, further reducing the amount of water entering the area where the adsorption mechanism 3 is located. In summary, the fixing plate 71 and the absorbent cloth 72 can prevent water from forming a water film in the area where the adsorption mechanism 3 is located, thus preventing interference with the normal operation of the adsorption mechanism 3, improving the protection effect of the adsorption mechanism 3, and enhancing the movement stability of the cleaning equipment. In addition, the cross-sectional shape of the partition housing 61 and the fixing component 7 are scaled proportionally to ensure the stability of the fixing component 7 installed in the partition housing 61.

[0026] Example 2, based on Example 1, provides a building exterior wall cleaning device, such as... Figure 8 The separating mechanism 6 also includes a movable component 8, which is movably disposed within the separating housing 61 and is movably engaged with the fixed component 7. Under the action of the fixed component 7, the movable component 8 is effectively pushed to reciprocate, so that the movable component 8 can enhance the protection effect of the adsorption mechanism 3 through different functions. In addition, the cross-sectional shape of the separating housing 61 and the movable component 8 are scaled proportionally to ensure the stability of the movable component 8 disposed within the separating housing 61.

[0027] like Figures 12-17 The fixing component 7 also includes a first magnet 73 and a second magnet 74. Two central holes are opened in the middle of the fixing plate 71 near the top surface of the inner part of the partition housing 61, and a first magnet 73 is fixedly connected to the upper and lower walls of the central holes respectively. The first magnet 73 is a permanent magnet, and the side wall of the first magnet 73 near the movable component 8 has N-type magnetism. A second magnet 74 is fixedly connected between the two first magnets 73. The second magnet 74 is an electromagnet, and the side wall of the second magnet 74 near the movable component 8 has S-type magnetism. The magnetic setting of the first magnet 73 and the second magnet 74 effectively provides a power source for pushing the movable component 8 to move back and forth.

[0028] like Figures 9-17The movable component 8 includes an inner plate 81, an outer plate 82, and a connecting magnet 83. The inner plate 81 is movably fitted inside the partition housing 61, and is positioned between the inner wall of the partition housing 61 and the inner wall of the fixing plate 71. The inner plate 81 can extend horizontally beyond the end face of the partition housing 61. Therefore, when the end face of the inner plate 81 extends outward to fit against the outer wall surface, it effectively increases the overall partitioning area of ​​the partitioning mechanism 6, enhances the partitioning effect on water flow, and improves the protection of the adsorption mechanism 3. The outer plate 82 is movably fitted inside the partition housing 61, and is positioned between the outer wall of the partition housing 61 and the outer wall of the fixing plate 71. The inner plate 82 can extend horizontally beyond the end face of the partition housing 61. The outer plate 82 of the partition shell 61 has an inclined end face. As the outer plate 82 extends outward, it squeezes the absorbent cloth 72 on the outside of the fixed plate 71 to expel as much adsorbed moisture as possible and allow the moisture to drain away along the inclined end face of the outer plate 82, thus drying the absorbent cloth 72 and effectively increasing its reusability. The outer plate 82 has several sets of movable holes that extend outward from the movable hole ports of the partition shell 61. It is important to note that a barrier membrane is installed inside the movable holes, allowing only gas to pass through while preventing liquid from passing through. Therefore, as the outer plate 82 moves inward, it squeezes the interior of the partition shell 61. The space allows the air inside to be discharged through the movable hole of the outer plate 82, effectively pushing the impurities cleaned by the outer plate 82 to be further discharged. The inner plate 81 wall, which cannot extend out of the partition shell 61, is fixedly connected to the outer plate 82 wall by a connecting magnet 83. The connecting magnet 83 is movably disposed inside the central hole of the fixed plate 71, and the side wall of the connecting magnet 83 near the first magnet 73 and the second magnet 74 has S-shaped magnetism. The magnetic attraction between the first magnet 73 and the connecting magnet 83 is smaller than the magnetic repulsion between the second magnet 74 and the connecting magnet 83. When the cleaning equipment is in motion, the cleaning mechanism 4 is not performing cleaning operations. At this time, the second magnet 73... 4. When no power is applied, the magnetic attraction of the first magnet 73 to the connecting magnet 83 can cause the inner plate 81 and the outer plate 82 to retract into the partition shell 61. Only the fixing component 7 is needed to separate and absorb the water flow. When the cleaning equipment is performing cleaning operations, the cleaning mechanism 4 performs cleaning operations. At this time, the second magnet 74 is powered on. The magnetic repulsion of the second magnet 74 to the connecting magnet 83 can overcome the magnetic attraction of the first magnet 73 to the connecting magnet 83, causing the inner plate 81 and the outer plate 82 to extend out of the partition shell 61. This allows the inner plate 81 and the outer plate 82 to perform different functions, further improving the protection effect on the adsorption mechanism 3 and enhancing the movement stability of the cleaning equipment.

[0029] Example 3: Based on Example 2, a building exterior wall cleaning device, such as... Figure 1 It also includes an auxiliary mechanism 9, which is provided between the recycling mechanism 5 and the separating mechanism 6. The auxiliary mechanism 9 helps to remove impurities accumulated within the recycling mechanism 5. The auxiliary mechanism 9 includes an auxiliary bladder 91, a main pipe 92, and a horizontal pipe 93. Figures 4-5 , Figure 7 , Figure 11 An auxiliary bladder 91 is fixedly installed between the inner wall of the partition shell 61 and the wall of the outer plate 82. Each of the two partition mechanisms 6 has an auxiliary bladder 91. The interior of the auxiliary bladder 91 is fixedly connected to one end of the main pipe 92. The other end of the main pipe 92 passes through the partition shell 61 and is fixedly embedded inside the recovery shell 51. Each of the two partition mechanisms 6 has a main pipe 92, and the two main pipes 92 are respectively located at both ends of the recovery shell 51. A horizontal pipe 93 is fixedly connected between the two main pipes 92, and several sets of... The air nozzles face the collector 52, and the air nozzles in the same group are tilted at different angles. When the moving component 8 reciprocates within the partition housing 61, the auxiliary bladder 91 is reciprocated and squeezed, causing gas flow between the auxiliary bladder 91, the main pipe 92, and the horizontal pipe 93. The airflow obliquely impacts the surface of the collector 52. Because the air nozzles exhaust in different directions, the impurities attached to the collector 52 can be vibrated in multiple directions to fully clean the impurities and prevent them from accumulating on the surface of the collector 52, thereby reducing the possibility of blockage of the collector 52.

[0030] The working principle of this invention is as follows: When the cleaning equipment is working, the walking mechanism 2 drives the body 1 to crawl along the outer wall surface. During this process, the adsorption mechanism 3 works to dynamically provide adsorption force to ensure the stability of the body 1 and its components. When a part of the outer wall surface needs to be cleaned, the walking mechanism 2 stops moving, and all adsorption mechanisms 3 work to maximize the adsorption force. At this time, the cleaning mechanism 4 works to spray water to rinse the outer wall surface, and the attached dirt will flow downward with the sewage and be recycled by the recycling mechanism 5.

[0031] During the operation of the cleaning equipment, when the equipment is moving, the second magnet 74 is not energized. The magnetic attraction of the first magnet 73 to the connecting magnet 83 causes the inner plate 81 and outer plate 82 to retract into the partition shell 61. Since the cleaning mechanism 4 does not drain water at this time, only the fixing component 7 provides protection for the adsorption mechanism 3. Specifically, the fixing plate 71 effectively blocks water flow, and the absorbent cloth 72 effectively absorbs water flow, preventing the formation of a water film in the area where the adsorption mechanism 3 is located and thus preventing interference with its normal operation. This improves the stability of the cleaning equipment's movement. When the cleaning equipment is performing cleaning operations, the second magnet 74 is energized, and the magnetic repulsion of the second magnet 74 to the connecting magnet 83 overcomes the magnetic repulsion of the first magnet 73 to the connecting magnet 83. The magnetic attraction of the connecting magnet 83 causes the inner plate 81 and the outer plate 82 to extend outward to the outside of the partition housing 61. At this time, the cleaning mechanism 4 drains water, and the inner plate 81 can be used to increase the overall partition area to work with the fixed plate 71 to enhance the partition effect. This further prevents water flow from forming a water film and interfering with the normal operation of the adsorption mechanism 3, and improves the movement stability of the cleaning equipment. In addition, during the outward movement of the outer plate 82, the outer plate 82 will squeeze the absorbent cloth 72 to expel the water inside, effectively increasing the reuse rate of the absorbent cloth 72. During the inward movement of the outer plate 82, the outer plate 82 will squeeze the internal space of the partition housing 61, causing the air inside to be discharged through the movable hole of the outer plate 82, effectively promoting the further discharge of impurities cleaned by the outer plate 82.

[0032] If impurities accumulate on the surface of the collector 52, the second magnet 74 is intermittently energized, causing the movable component 8 to reciprocate within the partition housing 61. This allows gas to flow within the auxiliary mechanism 9 and obliquely impact the surface of the collector 52, vibrating the impurities attached to the collector 52 in multiple directions. This causes the impurities to move and not accumulate in one place on the surface of the collector 52, making it easier for the impurities to be recovered by the collector 52 and reducing the possibility of blockage.

[0033] The above description of the disclosed embodiments enables those skilled in the art to make or use the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A building exterior wall cleaning device, characterized in that, include: The body (1) and the adsorption mechanism (3) are provided on the left and right sides of the bottom surface of the body (1), and the adsorption mechanism (3) is composed of several independent adsorption mechanisms (3) spliced ​​together. The top surface of the partition shell (61) is fixedly connected to the bottom surface of the body (1), and the partition shell (61) is sleeved on the outside of a set of adsorption mechanisms (3). The fixing component (7) includes a fixing plate (71) and an absorbent cloth (72). The top surface of the fixing plate (71) is fixedly connected to the inner top surface of the partition shell (61), and the bottom surface of the fixing plate (71) is in contact with the outer wall surface. The outer wall surface of the fixing plate (71) is provided with a fixing groove, and the fixing plate (71) is fixedly sleeved with the absorbent cloth (72) through the fixing groove.

2. The building exterior wall cleaning equipment according to claim 1, characterized in that, Also includes: Walking mechanism (2), the walking mechanism (2) is provided on both the left and right sides of the body (1); The cleaning mechanism (4) is provided on the bottom surface of the body (1), and the cleaning mechanism (4) is located in front of the adsorption mechanism (3); The recycling mechanism (5) is provided on the bottom surface of the body (1) and is located behind the adsorption mechanism (3).

3. The building exterior wall cleaning equipment according to claim 2, characterized in that, The cleaning mechanism (4) includes: The bottom surface of the body (1) is provided with a cleaning groove, and the body (1) is fixedly connected to the top surface of the cleaning shell (41) through the cleaning groove. The rotating plate (42) is located inside the cleaning housing (41). The bottom surface of the machine body (1) is provided with a rotating groove, and the machine body (1) is movably engaged with the rotating plate (42) through the rotating groove. Adjustment component (43), the rotating plate (42) is movably connected to the machine body (1) through adjustment component (43); Spray head (44), a plurality of spray heads (44) are linearly arranged on the rotating plate (42); Water supply pipe (45) is fixedly embedded inside the body (1), and one end of the water supply pipe (45) is connected to the water storage tank, and the other end of the water supply pipe (45) is connected to the spray head (44).

4. The building exterior wall cleaning equipment according to claim 3, characterized in that, The recycling mechanism (5) includes: The recycling shell (51) has a recycling groove on the bottom surface of the body (1), and the body (1) is fixedly connected to the top surface of the recycling shell (51) through the recycling groove. The bottom surface of the recycling shell (51) is designed with a slope, and the slope edge of the recycling shell (51) gradually approaches the outer wall surface from front to back. Collection component (52): Several collection components (52) are fixedly arranged inside the recycling shell (51); Water collection pipe (53) is fixedly embedded inside the body (1), and one end of the water collection pipe (53) is connected to the recycling box, and the other end of the water collection pipe (53) is connected to the collection component (52).

5. The building exterior wall cleaning equipment according to claim 4, characterized in that, The front and rear ends of the partition housing (61) are set with sharp corners, and the two sharp corners face the cleaning mechanism (4) and the recycling mechanism (5) respectively.

6. The building exterior wall cleaning equipment according to claim 5, characterized in that, The partition housing (61) and the fixing component (7) are components of the partition mechanism (6), and the partition mechanism (6) also includes a movable component (8), which is movably disposed in the partition housing (61) and is movably engaged with the fixing component (7).

7. The building exterior wall cleaning equipment according to claim 6, characterized in that, The fixing component (7) also includes: The first magnet (73) has two central holes in the middle of the fixing plate (71) near the top surface of the inner part of the partition shell (61), and the upper and lower walls of the central holes are respectively fixedly connected to a first magnet (73). The first magnet (73) is a permanent magnet, and the side wall of the first magnet (73) near the movable component (8) has N-type magnetism. A second magnet (74) is fixedly connected between the two first magnets (73). The second magnet (74) is an electromagnet, and the wall of the second magnet (74) near the movable component (8) has S-shaped magnetism.

8. The building exterior wall cleaning equipment according to claim 7, characterized in that, The active component (8) includes: The inner plate (81) is movably sleeved inside the partition shell (61), and the inner plate (81) is disposed between the inner wall of the partition shell (61) and the inner wall of the fixing plate (71), and can extend horizontally from the end face of the inner plate (81) of the partition shell (61). The outer plate (82) is movably sleeved inside the partition shell (61), and the outer plate (82) is disposed between the outer side wall of the partition shell (61) and the outer side wall of the fixing plate (71). The end face of the outer plate (82) that can extend out of the partition shell (61) is inclined. The outer plate (82) has several sets of movable holes, and the movable hole ports that can extend out of the partition shell (61) are inclined outward. The connecting magnet (83) is fixedly connected between the inner plate (81) wall and the outer plate (82) wall of the partition shell (61), and the connecting magnet (83) is movably disposed inside the central hole of the fixed plate (71). The side wall of the connecting magnet (83) near the first magnet (73) and the second magnet (74) has S-shaped magnetism. The magnetic attraction between the first magnet (73) and the connecting magnet (83) is smaller than the magnetic repulsion between the second magnet (74) and the connecting magnet (83).

9. The building exterior wall cleaning equipment according to claim 8, characterized in that, It also includes an auxiliary mechanism (9), which is provided between the recycling mechanism (5) and the separating mechanism (6).

10. The building exterior wall cleaning equipment according to claim 9, characterized in that, The auxiliary mechanism (9) includes: An auxiliary bladder (91) is fixedly provided between the inner wall of the partition shell (61) and the wall of the outer plate (82), and an auxiliary bladder (91) is provided in each of the two partition mechanisms (6). The main tube (92) is fixedly connected to one end of the auxiliary bag (91), and the other end of the main tube (92) passes through the partition shell (61) and is fixedly embedded in the inside of the recovery shell (51). A main tube (92) is provided on each of the two partition mechanisms (6), and the two main tubes (92) are respectively provided at both ends of the recovery shell (51). A horizontal pipe (93) is fixedly connected between the two main pipes (92), and several sets of air nozzles are provided on the horizontal pipe (93). The air nozzles face the collection component (52), and the air nozzles in the same set have different tilt angles.

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