Movable sprayed concrete surface cleaning device

Abstract

The utility model discloses a movable sprayed concrete surface cleaning device which mainly comprises a box body, a cleaning box, a flushing pump, a flushing plate and a cleaning piece, liquid in the cleaning box is pumped into the flushing plate through the flushing pump, then the liquid is sprayed to the concrete surface through the flushing plate for cleaning, and meanwhile, the cleaning piece is used for cleaning the concrete surface. The concrete ground is cleaned through the cleaning part, then concrete is cleaned thoroughly, the flushing plate and the cleaning part work at the same time, different positions of the concrete surface are flushed and cleaned, less time and manpower are consumed, concrete cleaning is easy and convenient, and due to the fact that mechanical cleaning is adopted, the cleaning efficiency is greatly improved. Therefore, the consumption of more manpower is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete cleaning equipment, in particular to a movable sprayed concrete surface cleaning device. Background Art

[0002] With the development of technology, the use of concrete for ground construction has become the norm, such as urban ground, highways, etc. However, with the influence of environmental and human factors, the concrete surface is often covered with dust, dirt, oil or other difficult-to-clean garbage.

[0003] In the prior art, manual cleaning is usually used to clean the concrete surface. Due to the large cleaning area, when using manual cleaning, it is necessary to clean the concrete surface at different positions, so more manpower is required or it takes a long time to clean. In addition, due to the influence of human factors during manual cleaning, the cleaning effect may be different, which makes the cleaning effect of some concrete surfaces low, thereby making the manual cleaning method less efficient. Among them, the cleaning personnel usually sprinkle water on the ground and then use a broom or brush to clean the ground. For some oil stains or impurities that are difficult to clean, special cleaning agents are also used for spraying, and then brushes are used to clean them again, which further consumes more time and manpower, and is inconvenient to clean. At the same time, the sprayed water and cleaning agents will remain on the concrete surface and then flow to the soil, nearby waters, etc. Therefore, it is necessary to simultaneously process the sprayed water and reagents to avoid pollution, thereby making the surface cleaning of the concrete more time-consuming and labor-intensive.

[0004] Therefore, there is an urgent need for a cleaning device that makes the surface cleaning of concrete easier. Utility Model Content

[0005] The purpose of the utility model is to provide a movable sprayed concrete surface cleaning device for solving the technical problem of inconvenient cleaning of the concrete surface.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A movable sprayed concrete surface cleaning device includes a box body, a plurality of driving wheels are sequentially spaced at the bottom of the box body; a cleaning box is arranged in the box body; a flushing pump is connected to the cleaning box through a pipeline and is arranged in the box body; a flushing plate is arranged on the lower side of the bottom wall of the box body, and one end passes through the box body and is connected to the flushing pump; and a cleaning member is connected to the outer surface of the bottom wall of the box body.

[0008] In some embodiments, the device further includes a reagent box, and the cleaning box and the reagent box are both connected to the flushing pump via a first three-way valve.

[0009] In some embodiments, support blocks are provided at the bottom of the reagent box and the cleaning box, and the first three-way valve and the flushing pump are both disposed in the support blocks.

[0010] In some embodiments, a first driving pump is provided between the reagent tank and the cleaning tank and the first three-way valve.

[0011] In some embodiments, the cleaning component includes a telescopic rod, a rotating motor and a brush end. The two ends of the telescopic rod are respectively connected to the outer wall of the bottom of the box and the rotating motor. The brush end is connected to the rotating end of the rotating motor, and the rotating motor drives the brush end to rotate.

[0012] In some embodiments, shielding plates are respectively provided on the four sides of the bottom wall of the box, wherein the two side ends of two oppositely arranged shielding plates respectively abut and fit against the two side ends of the other two oppositely arranged shielding plates, and the flushing plate and the cleaning part are both arranged between the four shielding plates.

[0013] In some embodiments, a rolling roller is provided between the two shielding plates, and both ends of the rolling roller are rotatably connected to the two shielding plates respectively. The rolling roller is arranged at one end of the box away from the multiple driving wheels, and the rolling direction of the rolling roller is consistent with the rolling direction of the driving wheel.

[0014] In some embodiments, a water-absorbing layer is provided on the surface of the rolling roller, and a squeezing roller, a water collecting box and an inclined plate are provided on one side of the rolling roller. A water inlet is provided on the side of the water collecting box facing the rolling roller, one end of the inclined plate is provided at the water inlet, and the squeezing roller is provided at the other end of the inclined plate, and the other end of the squeezing roller is rotatably connected to the two side ends of the inclined plate, and the outer wall surface of the squeezing roller is against the surface of the rolling roller so that the squeezing roller squeezes the rolling roller.

[0015] In some embodiments, a waste water tank is further provided in the box body, the waste water tank is connected to the water collecting tank through a pipe, and a second driving pump is provided in the connected pipe.

[0016] In some embodiments, the device also includes a second three-way valve, a filter layer is provided in the wastewater tank, and a circulation pump is provided on one side of the wastewater tank. One end of the circulation pump is connected to the wastewater tank, and the other end of the circulation pump is connected to the cleaning tank and the reagent tank respectively through the second three-way valve.

[0017] Compared with the prior art, the advantages of the present invention are:

[0018] In the utility model, the liquid in the cleaning box is pumped into the flushing plate by a flushing pump, and then the liquid is sprayed onto the concrete surface through the flushing plate for cleaning. At the same time, the concrete floor is cleaned by the cleaning member, so that the concrete is cleaned more cleanly. The flushing plate and the cleaning member work at the same time and flush and clean different positions of the concrete surface, thereby consuming less time and manpower, thereby making the cleaning of the concrete simpler. Moreover, since mechanical cleaning is adopted, less manpower is required. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 This is a front cross-sectional view of a movable sprayed concrete surface cleaning device according to an embodiment of the present application;

[0021] Figure 2 This is a front view of a movable sprayed concrete surface cleaning device according to an embodiment of the present application;

[0022] Figure 3 This is a top view of a movable sprayed concrete surface cleaning device according to an embodiment of the present application;

[0023] Figure 4 This is a cross-sectional side view of a movable sprayed concrete surface cleaning device according to an embodiment of the present application;

[0024] Figure 5 A partial cross-sectional side view of a movable sprayed concrete surface cleaning device according to an embodiment of the present application;

[0025] Figure 6 This is a top view of a transfer box, a flushing pump, and a flushing plate of a movable shotcrete surface cleaning device according to an embodiment of the present application after being connected;

[0026] Figure 7 This is a top view schematic diagram of the connected rolling roller, squeezing roller, inclined plate and water collecting tank of a movable shotcrete surface cleaning device according to an embodiment of the present application;

[0027] Figure 8 A schematic diagram of a water collecting tank of a movable sprayed concrete surface cleaning device according to an embodiment of the present application;

[0028] Figure 9 For the embodiment of this application Figure 1An enlarged schematic diagram of the part marked A;

[0029] Reference numerals:

[0030] 1- box body, 11- driving wheel,

[0031] 2-reagent box,

[0032] 3-Flush the pump,

[0033] 4- Rinse the board,

[0034] 5-cleaning part, 51-telescopic rod, 52-rotating motor, 53-brush end,

[0035] 6- Squeeze roller,

[0036] 7- Support block,

[0037] 8-First three-way valve,

[0038] 9- First drive pump,

[0039] 10- Shield,

[0040] 20-rolling roller, 201-water absorbing layer,

[0041] 30-water collecting tank, 301-water inlet,

[0042] 40- inclined plate,

[0043] 50-wastewater tank, 501-filter layer,

[0044] 60- Second drive pump,

[0045] 70-circulation pump,

[0046] 80-Second three-way valve,

[0047] 90-vacuum cleaner, 901-storage box.

[0048] 100-transfer box,

[0049] 200-Washing box. DETAILED DESCRIPTION

[0050] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0051] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0052] In the description of the present invention, it should be noted that if the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, or is the orientation or position relationship in which the utility model product is usually placed when in use. It is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0053] In addition, the terms "first", "second", "third", etc., if used, are merely used to distinguish and describe, and should not be understood as indicating or implying relative importance.

[0054] Furthermore, the use of terms such as "horizontal," "vertical," and "overhanging" does not necessarily imply that the component must be absolutely horizontal or overhanging, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but rather that it can be slightly tilted.

[0055] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0056] It should be noted that, in the absence of conflict, the features in the embodiments of the present invention can be combined with each other.

[0057] Example 1

[0058] It should be understood that when cleaning the concrete surface, manual cleaning is usually used to clean the concrete surface. Among them, the cleaning personnel usually sprinkle water on the ground, and then use a broom or brush to clean the ground. For some oil stains or impurities that are difficult to clean, special cleaning agents are also used to spray them, and then brushes and other tools are used to clean them again, which takes a lot of time and is inconvenient to clean. At the same time, the sprayed water and cleaning agents will remain on the concrete surface and flow to the soil, nearby waters and other places. Therefore, the sprayed water and reagents need to be processed at the same time to avoid pollution, which makes the surface cleaning of the concrete more time-consuming and labor-intensive.

[0059] Therefore, to improve the above problem, this embodiment provides a mobile shotcrete surface cleaning device, which mainly includes a housing 1, a cleaning tank 200, a flushing pump 3, a flushing plate 4, and a cleaning member 5. This device is mainly used for cleaning and sweeping the concrete surface, making it easier to clean the concrete surface.

[0060] Among them, such as Figure 1-Figure 3 As shown, the box body 1 serves as the installation base for the remaining components of this device. The box body 1 can adopt a rectangular structure, thereby making the space inside the box body 1 larger, so that there is more installation space for the remaining components, so that the remaining components can be arranged reasonably.

[0061] In this embodiment, Figure 1 As shown, the cleaning box 200 is arranged in the box body 1 for containing clean water or reagents for washing the concrete surface, and a support block 7 is provided on the lower side of the cleaning box 200 for supporting the cleaning box 200.

[0062] In this embodiment, Figure 1 and Figure 4 As shown, the flushing plate 4 is arranged on the lower side of the bottom wall of the box body 1, and one end passes through the bottom wall of the box body 1 to communicate with the flushing pump 3. The flushing pump 3 is arranged on the upper surface of the inner wall of the bottom of the box body 1 and is located on the lower side of the cleaning box 200. Specifically, the flushing pump 3 is arranged in the support block 7. The flushing pump 3 and the cleaning box 200 are connected through a pipeline, and the pipeline is connected to the center of the bottom of the cleaning box 200, so that the liquid in the cleaning box 200 enters the flushing pump 3 under its own gravity.

[0063] Among them, such as Figure 1 and Figure 4As shown, the flushing pump 3 is connected to the flushing plate 4, one end of the flushing plate 4 is vertically facing the ground, and the other end of the flushing plate 4 is facing the bottom wall of the box body 1, and the other end of the flushing plate 4 is connected to the flushing pump 3 through a pipeline, so that the flushing pump 3 pumps the liquid into the flushing plate 4, and sprays it to the ground through the flushing plate 4, thereby flushing the opposite side. Moreover, since the liquid is pumped out through the flushing pump 3, the injection rate of the liquid is higher and the impact is greater, so the impurities on the concrete surface are flushed more thoroughly.

[0064] The cleaning member 5 is arranged on the outer wall of the bottom wall of the box body 1 and is connected to the outer surface of the box body 1. When cleaning, the cleaning member 5 contacts the ground to clean the dust and attachments on the ground.

[0065] The bottom of the box body 1 is provided with a plurality of driving wheels 11 which are arranged in sequence and spaced apart, and are used to drive the box body 1 to move, thereby cleaning the concrete surface at different positions.

[0066] In this embodiment, the flushing plate 4 is arranged on one side of the cleaning member 5, and the flushing plate 4 is arranged in front of the displacement direction of the cleaning member 5, so that the device flushes the concrete surface first and then cleans it, thereby cleaning the concrete surface more thoroughly.

[0067] When cleaning concrete, the cleaning box 200 may be filled with clean water for flushing, and then filled with different reagents for flushing different impurities on the ground.

[0068] In this embodiment, the liquid in the cleaning box 200 is pumped into the flushing plate 4 by the flushing pump 3, and then the liquid is sprayed onto the concrete surface through the flushing plate 4 for cleaning. At the same time, the concrete floor is cleaned by the cleaning member, so that the concrete is cleaned more cleanly. The flushing plate 4 and the cleaning member 5 work at the same time and flush and clean different positions of the concrete surface, thereby consuming less time and manpower, making the cleaning of the concrete simpler. Since mechanical cleaning is used, less manpower is required.

[0069] In some embodiments, as Figure 1 and Figure 4 As shown, the side walls on both sides of the water outlet of the flushing plate 4 are inclined, so that the size of the water outlet of the flushing plate 4 is smaller than the size of the flushing plate 4, so that the speed and impact of the liquid when it is sprayed through the flushing plate 4 are greater, and the concrete surface is flushed more cleanly.

[0070] Among them, such as Figure 1 and Figure 6As shown, the water outlet plate and the flushing pump 3 are connected by multiple pipes, and the multiple pipes are arranged in sequence at intervals, so that the flushing pump 3 pumps liquid toward the flushing plate 4 from different positions at the same time, and then the water blowing port of the flushing plate 4 evenly sprays liquid toward the concrete surface.

[0071] In some embodiments, the flushing plate 4 and the flushing pump 3 are detachably connected. Specifically, the telescopic rod 51 and the flushing pump 3 can be connected by snap-on connection, threaded connection or plug-in connection, so that the flushing plate 4 with water outlets of different sizes can be replaced according to the different dirtiness of the concrete surface, so that the flushing plate 4 can spray water flow of different speeds and sizes, thereby flushing concrete surfaces with different degrees of dirtiness, thereby avoiding the situation where more and farther liquid splashes when using higher water pressure to flush some concrete surfaces with lower dirtiness.

[0072] In a more complete solution, Figure 1 and Figure 4 As shown, a reagent box 2 is also provided on the top of the support block 7. Specifically, the reagent box 2 contains a cleaning agent for flushing special impurities such as oil stains, so that the cleaning box 200 can only contain clean water, thereby avoiding the situation where the cleaning box 200 contains different reagents in succession, which may cause the reagents to become ineffective or the effect to be reduced. Among them, the cleaning box 200 can also contain reagents used for cleaning the floor, and the liquids contained in the cleaning box 200 and the reagent box 2 can contain different reagents according to cleaning requirements.

[0073] Among them, such as Figure 1 、 Figure 4 and Figure 5 As shown, the cleaning box 200 and the reagent box 2 are respectively connected to the flushing pump 3 through the first three-way valve 8, and the two valve ports of the first three-way valve 8 are respectively connected to the cleaning box 200 and the reagent box 2 through pipes, and a driving pump is provided in the pipe for pumping the liquid in the reagent box 2 and the cleaning box 200 into the flushing pump 3, wherein the valve ports of the first three-way valve 8 connected to the cleaning box 200 and the reagent box 2 can be opened and closed, so that the liquid in the cleaning box 200 and the liquid in the reagent box 2 can be pumped into the flushing pump 3 at the same time or one of the liquids can be pumped into the flushing pump 3, so that the liquid sprayed during flushing of the device can be controlled.

[0074] Among them, such as Figure 1 、 Figure 4 、 Figure 5 and Figure 6As shown, a transfer box 100 is further provided between the first three-way valve 8 and the flushing pump 3. The flushing pump 3 can rotate forward and reverse. The upper side wall of the transfer box 100 is connected to the first three-way valve 8, and the side wall is connected to the flushing pump 3 through a pipeline. When the concrete floor needs to be flushed, the flushing pump 3 rotates forward to pump the liquid in the cleaning box 200 or the reagent box 2 to the flushing plate 4. When the sprayed liquid needs to be replaced, the first three-way valve 8 can be closed first, and then all the liquid in the transfer box 100 is pumped out, and the water outlet of the flushing plate 4 is placed in clean water, and the flushing pump 3 is reversed to pump the clean water into the transfer box 100, thereby flushing the plate 4, the flushing pump 3, the pipeline and the transfer box 100. Clean, then rotate the flushing pump 3 forward to pump the cleaned liquid out of the transfer box 100, the pipeline, the flushing pump 3 and the flushing plate 4 until the transfer box 100, the pipeline, the flushing pump 3 and the flushing plate 4 are cleaned relatively clean. Finally, open the valve port at the other end of the first three-way valve 8 and rotate the flushing pump 3 forward to allow another liquid to flow into the transfer box 100 and then be pumped into the flushing plate 4 through the flushing pump 3, thereby avoiding the two different reagents from chemically reacting in the transfer box 100, the pipeline, the flushing pump 3 or the flushing plate 4, thereby forming a flocculent or solid structure, which in turn makes the transfer box 100, the pipeline, the flushing pump 3 or the flushing plate 4 difficult to clean or clogs, ultimately affecting the liquid injection effect.

[0075] The side wall of the bottom of the transfer box 100 is tilted toward the flushing pump 3 , so that the liquid in the transfer box 100 flows toward the flushing pump 3 under the action of gravity, thereby preventing a large amount of liquid from remaining in the transfer box 100 .

[0076] In this embodiment, Figure 1 、 Figure 4 and Figure 5 As shown, the bottom walls of the cleaning box 200 and the reagent box 2 are both arranged toward the water outlet of the cleaning box 200 and the reagent box 2, so that the liquid in the cleaning box 200 and the reagent box 2 flows toward the water outlet under the action of gravity and the inclined bottom wall, thereby avoiding a large amount of liquid remaining in the cleaning box 200 and the reagent box 2.

[0077] In this embodiment, a first driving pump 9 is provided between the cleaning box 200 and the reagent box 2 and the first three-way valve 8. Specifically, the first driving pump 9 pumps out the liquid in the cleaning box 200 or the reagent box 2, and then pumps it to the flushing plate 4 through the flushing pump 3, thereby increasing the pumping speed of the liquid, and then increasing the speed at which the liquid reaches the transfer box 100, thereby making the liquid reach the flushing plate 4 faster, thereby improving the liquid injection efficiency.

[0078] In some embodiments, as Figure 1 、 Figure 4 and Figure 5As shown, the cleaning member 5 includes a telescopic rod 51, a rotating motor 52 and a brush end 53. The two ends of the telescopic rod 51 are respectively connected to the bottom outer wall of the box body 1 and the rotating motor 52, and the brush end 53 is connected to the rotating end of the rotating motor 52, so that the rotating motor 52 drives the brush end 53 to rotate, and the telescopic rod 51 drives the brush end 53 to contact the concrete surface, so that the brush end 53 cleans the impurities attached to the concrete surface.

[0079] The telescopic rod 51 may be a hydraulic lever, an electric push rod or the like.

[0080] The rotating motor 52 and the brush end 53 are connected in a detachable manner. Specifically, the rotating motor 52 and the brush end 53 are connected in a detachable manner such as a snap connection, a threaded connection or a plug-in connection, so that the brush end 53 can be replaced by disassembly.

[0081] In some embodiments, as Figure 1-Figure 3 As shown, a plurality of storage boxes 901 and a plurality of vacuum cleaners 90 are provided on one side of the box body 1 along the direction of travel of the driving wheel 11. The plurality of vacuum cleaners 90 are all connected to the storage box 901, and the suction ports of the plurality of vacuum cleaners 90 are all facing the concrete surface. Specifically, the plurality of vacuum cleaners 90 are arranged in sequence along the side wall of the box body 1, so that the plurality of vacuum cleaners 90 can perform vacuuming on different positions of the concrete surface, thereby sucking more dust into the storage box 901, thereby avoiding a large amount of dust combining with liquid to form sewage, which affects the cleaning of subsequent structures. At the same time, larger objects are sucked into the storage box 901 to further clean the concrete surface, while avoiding collision or extrusion of the cleaning component 5 with larger objects, thereby avoiding damage.

[0082] In some embodiments, as Figure 1 、 Figure 4 and Figure 5 As shown, the four sides of the bottom wall of the box body 1 are respectively provided with a shielding plate 10. Specifically, the two side ends of the four shielding plates 10 are respectively abutted and fitted with the adjacent shielding plates 10, and the flushing plate 4 and the cleaning member 5 are both arranged between the four shielding plates 10, so as to prevent the sprayed liquid from colliding with the concrete surface and splashing the liquid outside the space enclosed by the four shielding plates 10, thereby affecting the environment or pedestrians.

[0083] In order to make the device movable, a lucky gap exists between the four shielding plates 10 and the ground, thereby avoiding a large friction force between the four shielding plates 10 and the ground, thereby preventing the displacement of the device from being affected.

[0084] In this embodiment, Figure 1 、 Figure 4 and Figure 9As shown, in order to prevent the sprayed liquid from flowing to different places such as fields and waters, thereby causing environmental pollution, a rolling roller 20 is further provided on the lower side of the box body 1, and the rolling roller 20 and the multiple driving wheels 11 are arranged at the two side ends of the box body 1 relative to each other. Specifically, a rolling roller 20 is provided between the two baffles 10, and the two ends of the rolling roller 20 are rotatably connected to the two baffles 10 respectively. The rolling roller 20 is provided at one end of the box body 1 away from the multiple driving wheels 11, and the rolling direction of the rolling roller 20 is consistent with the rolling direction of the driving wheels 11, so that the box body 1 can be displaced by the rolling roller 20 and the multiple driving wheels 11.

[0085] Among them, such as Figure 1 、 Figure 4 and Figure 9 As shown, a water-absorbing layer 201 is provided on the surface of the rolling roller 20, and since the four baffles 10 block the liquid in the lower space of the box body 1, the ejected liquid flows toward the rolling roller 20 in the space on the lower side of the box body 1, or remains in the space on the lower side of the box body 1. When the device is displaced, the water-absorbing layer 201 on the surface of the rolling roller 20 contacts the liquid in the direction of travel, thereby absorbing the liquid, thereby preventing the liquid from flowing to other places and causing pollution.

[0086] In this embodiment, Figure 1 、 Figure 4 and Figure 9 As shown, a squeezing roller 6, a water collecting box 30 and an inclined plate 40 are provided on one side of the rolling roller 20. Specifically, the axial direction of the squeezing roller 6 is consistent with the axial direction of the rolling roller 20, and the squeezing roller 6 is against the water absorption layer 201 on the surface of the rolling roller 20, so that the squeezing roller 6 squeezes the water absorption layer 201, and then squeezes the liquid in the water absorption layer 201 out of the water absorption layer 201, so that the water absorption layer 201 can continuously absorb the liquid on the surface of the concrete.

[0087] In this embodiment, Figure 1 、 Figure 7 、 Figure 8 and Figure 9 As shown, a water inlet 301 is provided on the side of the water collecting tank 30 facing the rolling roller 20, one end of the inclined plate 40 is provided at the water inlet 301, and the squeezing roller 6 is provided at the other end of the inclined plate 40, and the other end of the squeezing roller 6 is rotatably connected to the two side ends of the inclined plate 40, and the outer wall surface of the squeezing roller 6 is abutted against the surface of the rolling roller 20 so that the squeezing roller 6 squeezes the rolling roller 20, so that the liquid can flow along the inclined plate 40 to the water collecting tank 30, thereby preventing the water squeezed out of the absorption layer from falling to the ground.

[0088] The length of the water inlet 301 , the length of the squeezing roller 6 , and the length of the inclined plate 40 are all consistent with the length of the rolling roller 20 .

[0089] The position where the squeezing roller 6 and the rolling roller 20 abut against each other is located on the outer wall of the lower semicircle of the cross-section member of the rolling roller 20 , so that the squeezing roller 6 has a better squeezing effect on the water absorbing layer 201 .

[0090] In this embodiment, Figure 1 、 Figure 4 A waste water tank 50 is also provided in the box body 1. The waste water tank 50 is connected to the water collecting tank 30 through a pipe, and a second driving pump 60 is provided in the connected pipe. Specifically, the waste water tank 50 is connected to the bottom of the water collecting tank 30 through the pipe, so that the liquid in the water collecting tank 30 can be pumped into the waste water tank 50 through the second driving pump 60, thereby avoiding too much liquid in the water collecting tank 30 and making it impossible to continue collecting liquid.

[0091] The bottom wall of the water collecting tank 30 is tilted toward the water outlet of the water collecting tank 30 , thereby preventing liquid from remaining in the waste water tank 50 .

[0092] In some embodiments, as Figure 1 、 Figure 4 As shown, a filter layer 501 is provided in the wastewater tank 50, and a circulation pump 70 is provided on one side of the wastewater tank 50. One end of the circulation pump 70 is connected to the wastewater tank 50, and the other end of the circulation pump 70 is connected to the cleaning tank 200 and the reagent tank 2 respectively through the second three-way valve 80, wherein the filter layer 501 filters the collected wastewater, and then flows to the cleaning tank 200 and the reagent tank 2 through the circulation pump 70, thereby reducing the consumption of liquid in the clean water tank and the reagent tank 2.

[0093] The filter layer 501 and the waste water tank 50 are detachable, so that the filter layer 501 can use different filter layers 501 according to different liquids, thereby achieving a better filtering effect.

[0094] In this embodiment, the circulation pump 70 can be turned on or off according to the properties and type of the liquid and the properties after cleaning, so as to prevent the collected liquid from entering the cleaning box 200 or the reagent box 2, affecting the liquid therein and thus affecting its cleaning effect.

Claims

1. A movable sprayed concrete surface cleaning device, comprising a box body, wherein a plurality of driving wheels are sequentially arranged at intervals on the bottom of the box body, characterized in that: Also includes: A cleaning box is arranged in the box body; a flushing pump, connected to the cleaning tank through a pipeline and disposed in the tank; a flushing plate, disposed on the lower side of the bottom wall of the box body, with one end passing through the box body and communicating with the flushing pump; and The cleaning member is connected to the outer surface of the bottom wall of the box body.

2. The movable sprayed concrete surface cleaning device according to claim 1, characterized in that: It also includes a reagent box, and the cleaning box and the reagent box are both connected to the flushing pump through a first three-way valve.

3. The movable sprayed concrete surface cleaning device according to claim 2, characterized in that: The bottoms of the reagent box and the cleaning box are both provided with support blocks, and the first three-way valve and the flushing pump are both arranged in the support blocks.

4. The movable sprayed concrete surface cleaning device according to claim 3, characterized in that: A first driving pump is provided between the reagent box and the cleaning box and the first three-way valve.

5. The movable sprayed concrete surface cleaning device according to claim 4, characterized in that: The cleaning part includes a telescopic rod, a rotating motor and a brush end. The two ends of the telescopic rod are respectively connected to the outer wall of the bottom of the box and the rotating motor. The brush end is connected to the rotating end of the rotating motor, and the rotating motor drives the brush end to rotate.

6. The movable sprayed concrete surface cleaning device according to claim 5, characterized in that: The four sides of the bottom wall of the box are respectively provided with shielding plates, wherein the two side ends of two oppositely arranged shielding plates respectively abut and fit against the two side ends of the other two oppositely arranged shielding plates, and the flushing plate and the cleaning part are both arranged between the four shielding plates.

7. The movable sprayed concrete surface cleaning device according to claim 6, characterized in that: A rolling roller is provided between the two shielding plates, and both ends of the rolling roller are rotatably connected to the two shielding plates respectively. The rolling roller is arranged at one end of the box body away from the multiple driving wheels, and the rolling direction of the rolling roller is consistent with the rolling direction of the driving wheels.

8. The movable sprayed concrete surface cleaning device according to claim 7, characterized in that: A water absorbing layer is provided on the surface of the rolling roller, and a squeezing roller, a water collecting box and an inclined plate are provided on one side of the rolling roller. A water inlet is provided on the side of the water collecting box facing the rolling roller, and one end of the inclined plate is provided at the water inlet. The squeezing roller is provided at the other end of the inclined plate, and the other end of the squeezing roller is rotatably connected to both side ends of the inclined plate. The outer wall surface of the squeezing roller is in contact with the surface of the rolling roller so that the squeezing roller squeezes the rolling roller.

9. The movable sprayed concrete surface cleaning device according to claim 8, characterized in that: A waste water tank is further provided in the box body. The waste water tank is connected to the water collecting tank via a pipeline, and a second driving pump is provided in the communicating pipeline.

10. The movable sprayed concrete surface cleaning device according to claim 9, characterized in that: It also includes a second three-way valve. A filter layer is provided in the wastewater tank, and a circulation pump is provided on one side of the wastewater tank. One end of the circulation pump is connected to the wastewater tank, and the other end of the circulation pump is connected to the cleaning tank and the reagent tank respectively through the second three-way valve.

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