Automatic table look-up device used in water well

Abstract

The invention discloses an automatic meter look-up device used in a water well, and relates to the technical field of meter reading equipment, the automatic meter look-up device comprises a supporting assembly, a first telescopic mechanism, a cleaning assembly and a shooting assembly; the fixed end of the first telescopic mechanism is fixedly connected with the supporting assembly, and the cleaning assembly and the shooting assembly are arranged at the movable end of the first telescopic mechanism; the cleaning assembly comprises a spray head, and the spray head is arranged around the shooting assembly. The cleaning assembly and the shooting assembly are arranged at the movable end of the first telescopic mechanism, the first telescopic mechanism is arranged on the supporting assembly, the supporting assembly is placed above a water well to be read, the first telescopic mechanism extends into the water well, and after the first telescopic mechanism is in place, the water meter is comprehensively washed and cleaned through the spray heads arranged in a surrounding mode; the water meter can be directly shot by the shooting assembly surrounded in the middle by the spray head, secondary adjustment is not needed, operation is simple, the cleaning effect can be achieved, and the working difficulty of meter reading personnel is greatly reduced.

Description

Technical Field

[0001] The invention relates to the technical field of meter reading equipment, in particular to an automatic meter reading device used in a water well. Background Art

[0002] In northern China, because the surface temperature is low in winter, the water in the water meter will freeze at night, causing the glass of the water meter to break and damage the water meter. Therefore, water meters in the north are installed in underground wells by digging deeper underground wells to insulate the water meters and prevent them from being damaged. However, the water seepage prevention effect of some underground wells is poor. When the surrounding domestic water and sewage sewers leak, the sewage is likely to further penetrate into the underground well of the water meter. Due to the extremely low visibility of sewage, when the sewage completely submerges the water meter, it will be impossible to read the water meter by naked eyes alone, and for deep underground wells, it is also difficult to read the water meter.

[0003] In a technical solution known to the inventor, when the water meter is in an exposed state, the meter reader needs to extend the meter reading pole into the underground well, first clean the water meter with a cleaning brush, and then adjust the position of the meter reading pole so that the camera is aimed at the water meter to take pictures. The operation is complicated, the cleaning is difficult, and the cleaning effect is not ideal. Summary of the invention

[0004] The purpose of the present invention is to provide an automatic meter reading device for use in a water well to solve the problems existing in the above-mentioned prior art, and the cleaning and photographing actions can be completed in the same state without adjusting the position state of the device.

[0005] To achieve the above object, the present invention provides the following solutions:

[0006] An automatic meter-checking device for use in a water well comprises a supporting assembly, a first telescopic mechanism, a cleaning assembly and a photographing assembly; the fixed end of the first telescopic mechanism is fixedly connected to the supporting assembly, and the movable end of the first telescopic mechanism is provided with the cleaning assembly and the photographing assembly; the cleaning assembly comprises a nozzle, and the nozzle is arranged around the photographing assembly.

[0007] In an exemplary embodiment, the cleaning component further includes a water tank, a water pump and a delivery pipeline, the delivery pipeline connects the water tank and the nozzle, and the water pump is disposed on the delivery pipeline.

[0008] In an exemplary embodiment, the cleaning assembly also includes a bracket assembly for fixing the nozzle, the bracket assembly includes a connecting rod mechanism and a second telescopic mechanism, the connecting rod mechanism includes a first connecting rod and a second connecting rod, and a plurality of groups of the connecting rod mechanisms are arranged around the second telescopic mechanism; the fixed end of the second telescopic mechanism is fixedly connected to the movable end of the first telescopic mechanism, one end of the first connecting rod is hinged to the movable end of the first telescopic mechanism, the other end of the first connecting rod is hinged to one end of the second connecting rod, and the other end of the second connecting rod is hinged to the movable end of the second telescopic mechanism; the nozzle is arranged on the second connecting rod, and the shooting assembly is arranged at the end of the movable end of the second telescopic mechanism.

[0009] In an exemplary embodiment, a guard plate for protecting the shooting assembly is disposed at one end of the second connecting rod close to the shooting assembly, and the guard plate is disposed at an angle to the second connecting rod.

[0010] In an exemplary embodiment, a turntable is rotatably provided at the movable end of the first telescopic mechanism, and the cleaning component and the shooting component are both arranged on the turntable; a first driving mechanism for driving the turntable to rotate is arranged inside the movable end of the first telescopic mechanism, and an output end of the first driving mechanism is transmission-connected to the turntable.

[0011] In an exemplary embodiment, a control module and a position identification module are further provided on the support assembly, and the position identification module, the first telescopic mechanism, the cleaning assembly and the shooting assembly are all connected to the control module by signals.

[0012] In an exemplary embodiment, the support assembly includes a body, a first cavity is opened on the lower surface of the body, a fixed end of the first telescopic mechanism is arranged in the first cavity, and a movable end of the first telescopic mechanism can extend downward out of the first cavity.

[0013] In an exemplary embodiment, a walking mechanism is provided on the lower surface of the body, and the walking mechanism includes a walking wheel and a second driving mechanism for driving the walking wheel to rotate, the second driving mechanism is connected to the walking wheel in transmission connection, and at least three of the walking wheels are arranged around the periphery of the first cavity.

[0014] In an exemplary embodiment, a manhole cover moving assembly is also provided under the machine body, and the manhole cover moving assembly includes a mounting frame and a third telescopic mechanism, an electromagnet is provided inside the mounting frame, the mounting frame is installed at the movable end of the third telescopic mechanism, and the fixed end of the third telescopic mechanism is fixedly connected to the lower surface of the machine body.

[0015] In an exemplary embodiment, a fourth telescopic mechanism is provided on the upper surface of the mounting frame, a second cavity is opened on the lower surface of the mounting frame, the movable end of the fourth telescopic mechanism passes through the mounting frame and extends into the second cavity, a hook is provided in the second cavity, a bending structure is provided at one end of the hook, the middle part of the hook is hinged to the side wall of the second cavity, and the other end of the hook is hinged to the movable end of the fourth telescopic mechanism.

[0016] Compared with the prior art, the present invention has achieved the following technical effects:

[0017] 1. By setting the nozzle of the cleaning component around the shooting component, the cleaning liquid is sprayed out by the surrounding nozzles to fully flush and clean the water meter, which can effectively ensure the cleaning effect; after cleaning, the shooting component surrounded by the nozzles in the middle can directly shoot the water meter, and there is no need to change the position of the device to adjust the angle of the shooting component to face the water meter, because when the nozzle is used to clean the water meter, it is facing the water meter, and the shooting component set in the middle of the nozzle is naturally facing the water meter.

[0018] 2. By arranging the cleaning component and the shooting component at the active end of the first telescopic mechanism, and arranging the first telescopic mechanism on the supporting component, the meter reader places the supporting component above the water well to be read, and the first telescopic mechanism extends into the water well. After it is in place, it is cleaned first and then photographed. Except for placement, there is no need for manual secondary operation of the device. The operation is simple and can ensure the cleaning effect, which greatly reduces the workload and difficulty of the meter reader.

[0019] Other technical solutions disclosed in the present invention also have the following technical advantages:

[0020] 3. By setting up the machine body, walking mechanism, manhole cover moving assembly, control module and position recognition module, the present invention can automatically complete a series of operations such as manhole cover position recognition, self-movement, manhole cover transportation, water meter cleaning, image shooting, etc., achieving full automation and liberating manpower.

[0021] 4. By providing two manhole cover moving structures, an electromagnet and a hook, the present invention can be applied to all ferromagnetic and non-ferromagnetic manhole covers. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1A schematic structural diagram of an automatic meter-checking device for use in a water well disclosed in a specific embodiment of the present invention;

[0024] Figure 2 for Figure 1 Enlarged view of part A in the middle;

[0025] Figure 3 for Figure 1 Bottom view of

[0026] Figure 4 for Figure 3 Middle BB section view;

[0027] Figure 5 for Figure 3 Middle CC section view;

[0028] Figure 6 for Figure 3 Enlarged view of the middle D part;

[0029] Figure 7 for Figure 1 A schematic diagram of the structure from another perspective;

[0030] Figure 8 for Figure 1 Structural diagram of recycling status;

[0031] Among them, 1. water tank; 2. machine body; 3. second driving mechanism; 4. walking wheel; 5. mounting frame; 6. first telescopic mechanism; 7. cleaning component; 8. shooting component; 9. second cavity; 10. hook; 11. guide rod; 12. third telescopic mechanism; 13. first connecting rod; 14. second connecting rod; 15. nozzle; 16. guard plate; 17. second telescopic mechanism; 18. turntable; 19. first driving mechanism; 20. third cavity; 21. first cavity; 22. fourth telescopic mechanism; 23. bending structure; 24. top camera; 25. display screen. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. People familiar with the technology can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. Obviously, the described embodiments 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 creative work are within the scope of protection of the present invention.

[0033] It should be noted that the structures, proportions, sizes, etc. drawn in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions that the present invention can be implemented, so they have no technical substantive significance. Any structural modification, change in proportional relationship or adjustment of size, without affecting the effects that the present invention can produce and the purposes that can be achieved, should still fall within the scope of the technical content disclosed by the present invention. In the description of the present invention, it should be understood that the orientation or position relationship indicated by the terms "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention, rather than indicating or implying 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 of the present invention. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. Therefore, the features defined as "first", "second", etc. can explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0034] It should also be noted that in the embodiments of the present application, the same figure mark is used to represent the same component or the same part.

[0035] The purpose of the present invention is to provide an automatic meter reading device for use in a water well to solve the problems existing in the prior art. The cleaning and photographing actions can be completed in the same state without adjusting the position state of the device.

[0036] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0037] Please refer to Figures 1 to 7 The present embodiment provides an automatic meter-checking device for a water well, comprising a supporting assembly, a first telescopic mechanism 6, a cleaning assembly 7 and a photographing assembly 8; the fixed end of the first telescopic mechanism 6 is fixedly connected to the supporting assembly, and the movable end of the first telescopic mechanism 6 is provided with the cleaning assembly 7 and the photographing assembly 8; the cleaning assembly 7 comprises a nozzle 15, and the nozzle 15 is arranged around the photographing assembly 8.

[0038] By setting the cleaning component 7 and the shooting component 8 at the active end of the first telescopic mechanism 6, and setting the first telescopic mechanism 6 on the support component, when in use, the meter reader places the support component above the water well to be read, and the first telescopic mechanism 6 extends into the water well. After it is in place, the surrounding nozzle 15 is used to spray cleaning liquid to fully flush and clean the water meter, which can effectively ensure the cleaning effect; after the cleaning is completed, the shooting component 8 surrounded by the nozzle 15 in the middle can directly shoot the water meter, and there is no need to change the position of the device to adjust the angle of the shooting component 8 to make it face the water meter, because when the nozzle 15 is used to clean the water meter, it faces the water meter, and the shooting component 8 set in the middle of the nozzle 15 naturally faces the water meter. The meter reader does not need to make a secondary adjustment to the device during the entire operation, the operation is simple, and the cleaning effect can be achieved, which greatly reduces the workload and difficulty of the meter reader.

[0039] Specifically, the cleaning assembly 7 further comprises a water tank 1, a water pump and a delivery pipeline, wherein the delivery pipeline connects the water tank 1 and the nozzle 15, and the water pump is arranged on the delivery pipeline. The water tank 1 can be arranged on the support assembly or can be a separate assembly.

[0040] As a preferred solution of this embodiment, the cleaning assembly 7 also includes a bracket assembly for fixing the nozzle 15, such as Figure 2 As shown, the bracket assembly includes a connecting rod mechanism and a second telescopic mechanism 17, and the connecting rod mechanism includes a first connecting rod 13 and a second connecting rod 14, and multiple groups of connecting rod mechanisms are arranged around the second telescopic mechanism 17. The fixed end of the second telescopic mechanism 17 is fixedly connected to the movable end of the first telescopic mechanism 6, one end of the first connecting rod 13 is hinged to the movable end of the first telescopic mechanism 6, the other end of the first connecting rod 13 is hinged to one end of the second connecting rod 14, and the other end of the second connecting rod 14 is hinged to the movable end of the second telescopic mechanism 17. The nozzle 15 is arranged on the second connecting rod 14, and the shooting assembly 8 is arranged at the end of the movable end of the second telescopic mechanism 17. Furthermore, a protective plate 16 for protecting the shooting assembly 8 is arranged at one end of the second connecting rod 14 close to the shooting assembly 8, and the protective plate 16 is arranged at an angle with the second connecting rod 14.

[0041] When cleaning, the second telescopic mechanism 17 is retracted, and at this time, the first connecting rod 13 and the second connecting rod 14 form an angle, and the second connecting rod 14 is close to a horizontal state. The bracket assembly as a whole is in an expanded state similar to an octopus (a few claws if the unit connecting rod mechanism is set), and the nozzle 15 set on the second connecting rod 14 faces the bottom of the first telescopic mechanism 6, that is, the direction of the water meter. The expanded bracket assembly greatly increases the coverage area of ​​the nozzle 15. The reason for this setting is that the visibility in the underground well is extremely low, and the water meter may be set at any position directly below the opened manhole cover. By increasing the coverage area of ​​the nozzle 15 as much as possible, it can be ensured that a sufficiently large area directly below the manhole cover is sprayed and cleaned, and the probability of adjusting the position is minimized.

[0042] At this time, the second connecting rod 14 is in a nearly horizontal state, and the guard plate 16 at one end of the second connecting rod 14 close to the shooting component 8 is set at an angle to the second connecting rod 14. At this time, the guard plate 16 is in a nearly vertical state. Multiple guard plates 16 in a nearly vertical state surround the middle shooting component 8 to form a protective state, thereby preventing the liquid sprayed from the nozzle 15 from splashing onto the shooting component 8.

[0043] After the cleaning work is completed, the second telescopic mechanism 17 is extended, and the shooting assembly 8 arranged at the movable end of the second telescopic mechanism 17 is sent out. At the same time, the connecting rod assembly formed by the first connecting rod 13 and the second connecting rod 14 is straightened, and the second connecting rod 14 is in a nearly vertical state. At this time, the guard plate 16 is in a nearly horizontal state, that is, the guard plate 16 blocking the surrounding of the shooting assembly 8 is dispersed to avoid blocking the shooting angle of the shooting assembly 8. In addition, since the connecting rod assembly formed by the first connecting rod 13 and the second connecting rod 14 is straightened, the bracket assembly as a whole shrinks from an octopus-like unfolded state to a slender state, so that the overall diameter of the bracket assembly is reduced. In the process of the first telescopic mechanism 6 extending and shrinking, the smaller diameter can avoid interference with other surrounding components, such as the clearance hole opened in the middle of the mounting frame 5 mentioned below for the first telescopic mechanism 6, the cleaning assembly and the shooting assembly to pass through.

[0044] Furthermore, a turntable 18 is rotatably provided at the movable end of the first telescopic mechanism 6, and the cleaning component 7 and the shooting component 8 are both provided on the turntable 18; a first driving mechanism 19 is provided inside the movable end of the first telescopic mechanism 6 to drive the turntable 18 to rotate, and the output end of the first driving mechanism 19 is in transmission connection with the turntable 18. By arranging the cleaning component 7 and the shooting component 8 on the rotatable turntable 18, on the one hand, the up-down direction of the shooting component 8 can be automatically adjusted to align with the water meter when needed, and on the other hand, the static spray of the cleaning component 7 can be changed to dynamic spray, thereby further improving the cleaning effect.

[0045] As a preferred solution of this embodiment, the support assembly includes a body 2, and the water pump of the cleaning assembly 7 can be arranged above the body 2. A first cavity 21 for accommodating the first telescopic mechanism 6 is opened on the lower surface of the body 2, and the fixed end of the first telescopic mechanism 6 is arranged in the first cavity 21, and the movable end of the first telescopic mechanism 6 can extend downward from the first cavity 21. When not in operation, the first telescopic mechanism 6, the cleaning assembly 7 and the shooting assembly 8 are all retracted into the first cavity 21 for easy storage.

[0046] A walking mechanism is provided on the lower surface of the body 2, and the walking mechanism includes a walking wheel 4 and a second driving mechanism 3 for driving the walking wheel 4 to rotate. The second driving mechanism 3 is connected to the walking wheel 4 in a transmission manner, and at least three walking wheels 4 are arranged around the first cavity 21 to maintain the overall balance of the device. The driving mechanism can use the existing technology to achieve one-to-many transmission with the transmission wheel, or directly use multiple driving mechanisms to drive one-to-one with the transmission wheel to achieve multi-wheel drive, so that the device can travel and turn more flexibly, and a steering wheel that can steer itself can also be used, and one steering wheel corresponds to two driving mechanisms, one of which controls travel and the other controls steering.

[0047] Furthermore, in order to save the workload of the meter reader in lifting and moving the manhole cover, a manhole cover moving assembly is also provided under the body 2, and the manhole cover moving assembly includes a mounting frame 5 and a third telescopic mechanism 12, wherein an electromagnet is provided inside the mounting frame 5, and the mounting frame 5 is installed at the movable end of the third telescopic mechanism 12, and the fixed end of the third telescopic mechanism 12 is fixedly connected to the lower surface of the body 2. Specifically, a third cavity 20 for accommodating the mounting frame 5 and the third telescopic mechanism 12 is provided under the body 2, and the third cavity 20 is connected to the first cavity 21. In essence, the third cavity 20 is an extension of the first cavity 21. The fixed end of the third telescopic mechanism 12 is provided in the third cavity 20, and the movable end of the third telescopic mechanism 12 can extend downward from the third cavity 20.

[0048] After the meter reading device moves to the top of the underground manhole cover to be read, the movable end of the third telescopic mechanism 12 extends, so that the mounting frame 5 is close to or directly in contact with the manhole cover, and the electromagnet is activated to adsorb the manhole cover. In this embodiment, a load sensor is also provided to dynamically determine whether the electromagnet adsorbs the manhole cover. After the adsorption is completed, the movable end of the third telescopic mechanism 12 shrinks, lifts the manhole cover, and the walking mechanism is activated to move the manhole cover to the side.

[0049] Furthermore, in order to ensure smooth up and down movement of the mounting frame 5, a guide rod 11 is also provided in the third cavity 20. The guide rod 11 includes an inner rod and an outer rod that are slidably connected to each other. One of the inner rod and the outer rod is fixedly connected to the upper surface of the mounting frame 5, and the other is fixedly connected to the top wall of the third cavity 20.

[0050] The above solution is for manhole covers made of ferromagnetic materials. If the manhole cover is made of non-ferromagnetic materials, the mounting frame 5 is also provided with a hook 10 for hanging the manhole cover bracket. Figure 5 and Figure 6As shown, the upper surface of the mounting frame 5 is provided with a fourth telescopic mechanism 22, the lower surface of the mounting frame 5 is provided with a second cavity 9, the movable end of the fourth telescopic mechanism 22 penetrates the mounting frame 5 and extends into the second cavity 9, a hook 10 is provided in the second cavity 9, one end of the hook 10 is provided with a bending structure 23, the middle part of the hook 10 is hinged to the side wall of the second cavity 9, and the other end of the hook 10 is hinged to the movable end of the fourth telescopic mechanism 22. In the non-working state, the movable end of the fourth telescopic mechanism 22 is extended, so that the hook 10 is in a horizontal state and is completely accommodated in the second cavity 9. During operation, the meter-checking device moves to the top of the underground manhole cover to be read, and aligns the position of the hook 10 with the hole of the manhole cover. The movable end of the third telescopic mechanism 12 extends to make the mounting frame 5 close to or directly contact the manhole cover. The movable end of the fourth telescopic mechanism 22 contracts to make the hook 10 stand upright. The bending structure 23 of the hook 10 passes through the hole of the manhole cover and is located under the manhole cover. After the hook 10 is in place, the movable end of the third mechanism contracts to lift the manhole cover, and the walking mechanism is started to move the manhole cover to the side.

[0051] As a preferred solution of this embodiment, a control module and a position identification module are also provided on the support assembly, and the position identification module, the first telescopic mechanism 6, the cleaning assembly 7 and the shooting assembly 8 are all connected to the control module by signal.

[0052] Specifically, according to the working order, the following are connected to the control module signal:

[0053] ① Position recognition module: The recognition and positioning of the manhole cover of the underground well to be read is realized by the top camera 24 set on the body 2 and the position recognition module. The position recognition module is installed with recognition software, such as the mature and classic Yolov5AI model, with multiple versions of Tensorflow and Pytorch, which can run normally on PC-level, Nvidia's Nano and other platforms, and domestic RK3568 / 3588. The body 2 is also equipped with a laser radar for sensing the surrounding environment, and the laser radar is also connected to the control module signal.

[0054] The position recognition module recognizes the position information of the manhole cover based on the image information collected by the top camera 24. The coordinates (x, y) of the manhole cover recognized by the camera on the imaging plane correspond to a ray L emitted from the imaging origin in the real world. Combined with the ground surface scanned by the laser radar, the intersection point of the ray L and the surface is the coordinate position of the manhole cover in the real world.

[0055] ② The second driving mechanism 3 of the walking mechanism: After the control module receives the position information identified by the position recognition module, it controls the second driving mechanism 3 to drive the walking mechanism, driving the device to move toward the target point until it is above the manhole cover, and then adaptively adjusts the position based on the image obtained by the shooting component 8 and the recognition software of the position recognition module.

[0056] ③ The third telescopic mechanism 12, electromagnet, load sensor and fourth telescopic mechanism 22 of the manhole cover moving assembly: After the devices are in place, the control module controls the manhole cover moving assembly to open and carry the manhole cover.

[0057] ④ The first telescopic mechanism 6: After the sewage in the underground well is pumped away by professional equipment, the device moves back to the wellhead, and the control module controls the first telescopic mechanism 6 to go deeper into the underground well.

[0058] ⑤ The water pump and the second telescopic mechanism 17 of the cleaning component 7: After they are in place, the control module controls the second telescopic mechanism 17 to retract, the bracket component unfolds into an octopus state, the water pump is turned on, and spray cleaning begins. After cleaning is completed, the second telescopic mechanism 17 extends, the bracket assembly retracts, and the shooting component 8 is sent out at the same time.

[0059] ⑥ Shooting component 8: The control module controls the shooting component 8 to shoot and transmits the shot image back to the control module.

[0060] Furthermore, the body 2 is also provided with a display screen 25 for reading data and image information.

[0061] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0062] If the present invention discloses or involves components or structures that are fixedly connected to each other, then, unless otherwise stated, the fixed connection can be understood as: a detachable fixed connection (for example, connection using bolts or screws), and can also be understood as: a non-detachable fixed connection (for example, riveting, welding). Of course, the mutual fixed connection can also be replaced by an integrated structure (for example, manufactured by one-piece molding using a casting process) (except when it is obviously impossible to use an one-piece molding process).

[0063] In addition, unless otherwise stated, the terms used to indicate positional relationships or shapes in any of the technical solutions disclosed in the present invention include states or shapes that are approximate, similar, or close to them.

[0064] Any component provided by the present invention may be assembled from a plurality of separate components, or may be a separate component manufactured by an integral forming process.

[0065] Adaptive changes made according to actual needs are all within the protection scope of the present invention.

[0066] It should be noted that it is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numerals in the claims should not be regarded as limiting the claims involved.

[0067] The present invention uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core ideas of the present invention. At the same time, for those skilled in the art, according to the ideas of the present invention, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as limiting the present invention.

Claims

1. An automatic meter reading device for a water well, characterized in that: It includes a supporting component, a first telescopic mechanism, a cleaning component and a shooting component; the fixed end of the first telescopic mechanism is fixedly connected to the supporting component, and the movable end of the first telescopic mechanism is provided with the cleaning component and the shooting component; the cleaning component includes a nozzle, and the nozzle is arranged around the shooting component.

2. The automatic meter reading device for a water well according to claim 1, characterized in that: The cleaning component also includes a water tank, a water pump and a delivery pipeline. The delivery pipeline is connected with the water tank and the nozzle, and the water pump is arranged on the delivery pipeline.

3. The automatic meter reading device for a water well according to claim 1, characterized in that: The cleaning assembly also includes a bracket assembly for fixing the nozzle, the bracket assembly includes a connecting rod mechanism and a second telescopic mechanism, the connecting rod mechanism includes a first connecting rod and a second connecting rod, and a plurality of connecting rod mechanisms are arranged around the second telescopic mechanism; the fixed end of the second telescopic mechanism is fixedly connected to the movable end of the first telescopic mechanism, one end of the first connecting rod is hinged to the movable end of the first telescopic mechanism, the other end of the first connecting rod is hinged to one end of the second connecting rod, and the other end of the second connecting rod is hinged to the movable end of the second telescopic mechanism; the nozzle is arranged on the second connecting rod, and the shooting assembly is arranged at the end of the movable end of the second telescopic mechanism.

4. The automatic meter reading device for a water well according to claim 3, characterized in that: A guard plate for protecting the shooting assembly is disposed at one end of the second connecting rod close to the shooting assembly, and the guard plate is disposed at an angle to the second connecting rod.

5. The automatic meter reading device for a water well according to claim 1, characterized in that: A turntable is rotatably arranged at the movable end of the first telescopic mechanism, and the cleaning component and the shooting component are both arranged on the turntable; a first driving mechanism for driving the turntable to rotate is arranged in the movable end of the first telescopic mechanism, and the output end of the first driving mechanism is transmission-connected to the turntable.

6. The automatic meter reading device for a water well according to claim 1, characterized in that: The support assembly is also provided with a control module and a position identification module. The position identification module, the first telescopic mechanism, the cleaning assembly and the shooting assembly are all connected to the control module by signals.

7. The automatic meter reading device for a water well according to any one of claims 1 to 6, characterized in that: The support assembly comprises a body, a first cavity is formed on the lower surface of the body, a fixed end of the first telescopic mechanism is arranged in the first cavity, and a movable end of the first telescopic mechanism can extend downward out of the first cavity.

8. The automatic meter reading device for a water well according to claim 7, characterized in that: A walking mechanism is arranged on the lower surface of the machine body, and the walking mechanism includes a walking wheel and a second driving mechanism driving the walking wheel to rotate, the second driving mechanism is connected to the walking wheel in a transmission manner, and at least three walking wheels are arranged around the first cavity.

9. The automatic meter reading device for a water well according to claim 7, characterized in that: A manhole cover moving assembly is also provided under the machine body, and the manhole cover moving assembly includes a mounting frame and a third telescopic mechanism. An electromagnet is provided inside the mounting frame, and the mounting frame is installed at the movable end of the third telescopic mechanism. The fixed end of the third telescopic mechanism is fixedly connected to the lower surface of the machine body.

10. The automatic meter reading device for a water well according to claim 9, characterized in that: A fourth telescopic mechanism is provided on the upper surface of the mounting frame, and a second cavity is opened on the lower surface of the mounting frame. The movable end of the fourth telescopic mechanism passes through the mounting frame and extends into the second cavity. A hook is provided in the second cavity, and a bending structure is provided at one end of the hook. The middle part of the hook is hinged to the side wall of the second cavity, and the other end of the hook is hinged to the movable end of the fourth telescopic mechanism.

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