Inspection robot

Abstract

The utility model relates to an inspection robot which comprises a track, a robot body, a noise detection mechanism, an air detection mechanism, a driving mechanism, an alarm and a main control mechanism. The track is arranged in a to-be-detected area where noise and air need to be detected; the robot body is movably connected with the track, and the driving mechanism is used for driving the robot body to move on the track; the noise detection mechanism and the air detection mechanism are both arranged on the robot body, the noise detection mechanism is used for detecting noise of a to-be-detected area, and the air detection mechanism is used for detecting air of the to-be-detected area; and the noise detection mechanism, the air detection mechanism and the alarm are electrically connected with the main control mechanism. The noise detection mechanism and the air detection mechanism are simultaneously arranged on the inspection robot, the track is arranged in the to-be-detected area, and the robot body can slide on the track, so that the inspection robot can fully detect the to-be-detected area, multi-point multi-type detection is realized, and the time cost and the labor cost of detection are saved.

Description

Technical Field

[0001] The present disclosure relates to the field of intelligent inspection technology, and in particular, to an inspection robot. Background Art

[0002] In the existing technology, multi-point and multi-type detection is required in the working environment such as the machine room, factory, and power distribution room. The existing fixed-point detection cannot meet the requirements of multiple types of detection at the same time. When multi-point detection is required, multiple detection mechanisms need to be installed, which may miss some areas that need to be detected, and the number of installed detection mechanisms is huge. If manual inspection is used by staff, it is easy to miss inspections and take a long time. In addition, due to the noisy and harsh environment, there are problems of dangerous operations such as high temperature and high pressure. Utility Model Content

[0003] The purpose of the present disclosure is to provide an inspection robot to at least partially solve the technical problems existing in the related art.

[0004] In order to achieve the above-mentioned purpose, the present application provides an inspection robot, including a track, a robot body, a noise detection mechanism, an air detection mechanism, a driving mechanism, an alarm and a main control mechanism;

[0005] The track is arranged in an area to be detected where noise and air need to be detected;

[0006] The robot body is movably connected to the track, and the driving mechanism is used to drive the robot body to move on the track;

[0007] The noise detection mechanism and the air detection mechanism are both arranged on the robot body, the noise detection mechanism is used to detect the noise in the area to be detected, and the air detection mechanism is used to detect the air in the area to be detected;

[0008] The noise detection mechanism, the air detection mechanism and the alarm are electrically connected to the main control mechanism.

[0009] Optionally, the inspection robot further includes a moving part, which is connected to the robot body and movably connected to the track; the driving mechanism is transmission-connected to the moving part and is used to drive the moving part to move on the track.

[0010] Optionally, the inspection robot further comprises a mounting plate, wherein the mounting plate is connected between the robot body and the moving part; the mounting plate and the moving part are welded; and the mounting plate and the robot body are connected by bolts.

[0011] Optionally, the noise detection mechanism is configured as a noise sensor, which is installed on the outer surface of the robot body; the air detection mechanism is configured as a hydrogen sensor, which is installed on the outer surface of the robot body; the alarm is configured as a warning light, which is installed on the upper surface of the robot body.

[0012] Optionally, a transparent surface is provided on the upper portion of the robot body, and the main control mechanism is installed on the robot body; the transparent surface is suitable for observing the connection lines of the main control mechanism located inside the robot body.

[0013] Optionally, the inspection robot further includes an air purification mechanism, and the air purification mechanism is installed on the robot body.

[0014] Optionally, a mounting housing is provided on the rear side of the robot body.

[0015] An accommodating space is provided inside the installation shell, and the air purification mechanism is accommodated in the accommodating space.

[0016] Optionally, the air purification mechanism includes an air inlet pipe, an air outlet pipe, a connecting pipe, a fan and a purification box; the switch of the fan is electrically connected to the main control mechanism; one end of the air inlet pipe is connected to the external environment of the installation shell, the other end of the air inlet pipe is connected to one end of the connecting pipe through the purification box, the other end of the connecting pipe is connected to one end of the air outlet pipe through the fan, and the other end of the air outlet pipe is connected to the outside of the installation shell; a filter is provided in the purification box, and the filter is used to filter the air entering the purification box through the air inlet pipe.

[0017] Optionally, a movable plate is provided on the side of the mounting shell away from the robot body, and the movable plate is used to open or close the accommodating space; a purification chamber is provided in the purification box, and at least one of the bottom wall and the top wall of the purification chamber is provided with a slot, and the upper end or the lower end of the filter can be detachably accommodated in the slot; a handle is provided on the side of the filter close to the movable plate.

[0018] Optionally, an air inlet cover is provided on the installation shell, and the air inlet cover covers the air inlet of the air inlet pipe; an air outlet cover is provided on the installation shell, and the air outlet cover covers the air outlet of the air outlet pipe.

[0019] Through the above technical scheme, a noise detection mechanism and an air detection mechanism are provided on the inspection robot at the same time, so that the inspection robot can detect the noise and air of the area at the same time. In addition, a track is set in the area to be inspected, and the robot body can slide on the track, so there will be no missed inspection, which is beneficial for the inspection robot to fully detect the area to be inspected, and can realize multi-point and multi-type inspection, which is beneficial to saving the time and manpower costs of inspection, and at the same time, it can avoid the problem of inspectors working in high temperature, high pressure and other dangerous operations.

[0020] Other features and advantages of the present disclosure will be described in detail in the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are used to provide a further understanding of the present disclosure and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present disclosure but do not constitute a limitation of the present disclosure. In the accompanying drawings:

[0022] Figure 1 is a schematic diagram of the three-dimensional structure of an inspection robot provided by an exemplary embodiment of the present disclosure;

[0023] Figure 2 is a schematic diagram of a three-dimensional structure of an inspection robot provided by an exemplary embodiment of the present disclosure from another perspective;

[0024] Figure 3 It is a structural schematic diagram of an air detection mechanism provided in an exemplary embodiment of the present disclosure.

[0025] Description of Reference Numerals

[0026] 100. Inspection robot, 10. Track, 20. Robot body, 21. Transparent surface, 22. Mounting shell, 221. Movable plate, 30. Noise detection mechanism, 40. Air detection mechanism, 50. Moving parts, 60. Alarm, 70. Main control mechanism, 80. Air purification mechanism, 81. Air inlet pipe, 82. Air outlet pipe, 83. Connecting pipe, 84. Fan, 85. Purification box, 851. Purification chamber, 86. Filter, 861. Handle, 87. Slot, 88. Air inlet cover, 89. Air outlet cover, 90. Mounting plate. DETAILED DESCRIPTION

[0027] The specific embodiments of the present disclosure are described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only used to illustrate and explain the present disclosure, and are not used to limit the present disclosure.

[0028] In the description of the present disclosure, it should be understood that the terms "upper", "lower", "front", "rear", etc. indicate directions or positional relationships based on the accompanying drawings (such as the attached drawings). Figure 1) is defined by the direction of the drawing shown in the figure, which is only for the convenience of describing the present disclosure and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, and a specific orientation structure and operation, and therefore cannot be understood as a limitation of the present disclosure.

[0029] In the present disclosure, it should be noted that the terms used, such as "first", "second", etc., are used to distinguish one element from another element, and do not have order and importance. In addition, in the description with reference to the drawings, the same number in different drawings represents the same element.

[0030] In the description of the present disclosure, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "connect", "connected", and "installed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present disclosure can be understood according to specific circumstances.

[0031] As mentioned above, existing detection cannot meet the requirements of multi-point and multi-type detection, and multi-point detection is time-consuming and labor-intensive. If manual detection is used, it is easy to miss detection and other problems.

[0032] In view of this, the present application provides an inspection robot 100, such as Figures 1 to 3 As shown, it includes a track 10, a robot body 20, a noise detection mechanism 30, an air detection mechanism 40, a driving mechanism, an alarm 60 and a main control mechanism 70. The track 10 is arranged in an area to be detected where noise and air need to be detected (such as a workshop or a machine room in a factory). The robot body 20 is movably connected to the track 10. The driving mechanism is used to drive the robot body 20 to move on the track 10. The noise detection mechanism 30 and the air detection mechanism 40 are both arranged on the robot body 20. The noise detection mechanism 30 is used to detect noise in the area to be detected. The air detection mechanism 40 is used to detect air in the area to be detected. The noise detection mechanism 30, the air detection mechanism 40 and the alarm 60 are electrically connected to the main control mechanism 70. The inspection robot 100 is provided with a noise detection mechanism 30 and an air detection mechanism 40, which is beneficial for the inspection robot 100 to detect both the noise and the air in the inspection area at the same time. In addition, a track 10 is provided in the inspection area, and the robot body 20 can slide on the track 10, so there will be no missed inspection. This is beneficial for the inspection robot 100 to fully detect the inspection area and realize multiple types of inspections at the same time.

[0033] In the present disclosure, the track 10 is reasonably laid in the area to be inspected. Since the robot body 20 can move on the track 10, the movement trajectory of the inspection robot 100 is the track 10. It can be seen that the area where the track 10 is arranged can be inspected by the inspection robot 100, which can effectively prevent the operator from missing the inspection during the inspection. Among them, the driving mechanism can drive the robot body 20 to move on the track 10, so that the inspection robot can perform full coverage inspection on the entire area to be inspected where the track 10 is arranged.

[0034] In the present disclosure, the inspection robot 100 is used to carry out mobile inspection in conjunction with the track 10 that is reasonably laid in the area to be inspected. The inspection robot 100 can complete the inspection of the area to be inspected by simply walking along the track 10, without wasting manpower or the cost of installing multiple inspection points in the area to be inspected. Compared with manual inspection, the inspection robot 100 can adapt to noisy and harsh environments, and can also avoid the problem of inspectors working in dangerous conditions such as high temperature and high pressure. In addition, the inspection robot 100 can walk on the track 10 all the time and continue to inspect the area to be inspected, which is conducive to saving the time cost and manpower cost of inspection.

[0035] In the present disclosure, a noise detection mechanism 30 and an air detection mechanism 40 are simultaneously provided on the robot body 20, so that a single inspection robot 100 can have multiple detection functions. When the inspection robot 100 is inspecting, multiple data (such as air and noise) in the environment can be detected, and there is no need to set multiple detection points for multi-point and multi-category detection. Multiple categories of detection can also be performed on multiple locations in the environment. The electrical connection between the noise detection mechanism 30, the air detection mechanism 40 and the alarm 60 and the main control mechanism 70 refers to the monitoring data of the noise detection mechanism 30 and the air detection mechanism 40 being transmitted to the main control mechanism 70 (such as a PLC main control board) through an electrical connection (such as a circuit connection or a signal connection), and then the main control mechanism 70 processes the acquired signal and transmits it to the alarm 60 to control the alarm 60 to alarm.

[0036] For example, noise and hydrogen are detected by noise sensors and hydrogen sensors, and the data is transmitted to the PLC controller (main control unit 70), and analyzed by the PLC controller. When the noise value and hydrogen value exceed the preset standard value, the PLC controller can activate the alarm 60, and the alarm 60 is used to alert the staff.

[0037] It can be understood that in the present disclosure, the driving mechanism can be an external driving mechanism for driving the robot body 20 to move on the track 10, and the driving mechanism can also be a driving mechanism integrated in the robot body 20, that is, the inspection robot can be self-driven on the track 10.

[0038] In this disclosure, Figure 2 As shown, the inspection robot 100 may further include a moving member 50, which is connected to the robot body 20, and the moving member 50 is movably connected to the track 10, and the driving mechanism is transmission-connected to the moving member 50, and is used to drive the moving member 50 to move on the track 10. The moving member 50 is arranged between the robot body 20 and the track 10. Since the moving member 50 moves on the track 10 for a long time, there is a long-term friction, which will cause the damage of the moving member 50 to be relatively serious, and the service life is not long. Therefore, the moving member 50 is arranged separately, which can be beneficial to the long-term use of the robot body 20.

[0039] In some embodiments, the moving member 50 can be set as a roller, and the track 10 can be set as a roller groove. The driving mechanism is connected to the connecting shaft connected to the roller, and the roller is driven to roll in the track 10, and the roller drives the robot body 20 to move along the track 10.

[0040] In some embodiments, the moving member 50 can be configured as a slider (eg, Figure 1 As shown), the track 10 can be set as an electric slide, and the electric slide is used to move with the slider, and the slider drives the robot body 20 to move.

[0041] In some embodiments, the moving member 50 can be configured as a pulley set or a chain set, etc., which can be installed on the track 10 and can drive the inspection robot 100 to move.

[0042] In this disclosure, Figure 1 As shown, in order to facilitate the disassembly and assembly of the moving part 50, the inspection robot 100 can also include a mounting plate 90, the mounting plate 90 is connected between the robot body 20 and the moving part 50, the mounting plate 90 and the moving part 50 are welded, and the mounting plate 90 and the robot body 20 are connected by bolts. The welding between the mounting plate 90 and the moving part 50 can ensure the stability of the connection between the two. In this way, when the moving part 50 needs to be replaced, the bolts connecting the mounting plate 90 and the robot body 20 can be removed to separate the robot body 20 from the moving part 50, and a new moving part 50 and the mounting plate 90 are replaced, and the inspection robot 100 can be reused, which can facilitate the disassembly and installation of the moving part 50.

[0043] In some embodiments, the mounting plate 90 may be provided as a single piece of board, such as Figure 1 and Figure 2 As shown, the robot body 20 is installed on the upper surface of the mounting plate 90 by connecting bolts. Four connecting bolts can be provided here, and the front and rear of the robot body 20 are connected by bolts to ensure the stability of the connection between the mounting plate 90 and the robot body 20.

[0044] In some embodiments, the mounting plate 90 can be configured as a plurality of narrow plates (for example, two plates), each of which can be provided with two bolts respectively connected to the robot body 20, and the two ends of the narrow plate are connected to the moving part 50. Such a configuration can save materials. When only one moving part 50 on a narrow plate is damaged, the corresponding narrow plate can be replaced separately.

[0045] In this disclosure, Figure 1 As shown, the noise detection mechanism 30 can be set as a noise sensor, which can be installed on the outer surface of the robot body 20, the air detection mechanism 40 can be set as a hydrogen sensor, which can be installed on the outer surface of the robot body 20, and the alarm 60 can be set as a prompt light, which can be installed on the upper surface of the robot body 20. The noise sensor, hydrogen sensor and prompt light are all set on the surface of the robot, which can facilitate the detection head of the sensor to detect the value of the environment and is also convenient for replacement. Setting the alarm 60 on the upper surface of the robot body 20 makes it easy for the operator to see it when the alarm is triggered and it is not easy to be blocked.

[0046] Among them, the hydrogen sensor is set up because when the hydrogen content in the air is too high, workers may inhale too much hydrogen, which may cause discomfort symptoms such as hypoxia and difficulty breathing, and may even endanger their lives.

[0047] In some embodiments, Figure 1 As shown, the noise sensor can be disposed on the front surface of the robot body 20, and the hydrogen sensor can be disposed on the side surface of the robot body 20, so that the two will not affect each other.

[0048] In some embodiments, the warning light can be set to at least two colors, representing excessive hydrogen concentration and excessive noise, respectively, which can clearly identify problems in the environment and prevent the alarm 60 from affecting the operator's judgment.

[0049] In the present disclosure, a transparent surface 21 may be provided on the upper part of the robot body 20, and the main control mechanism 70 is installed on the robot body 20. The transparent surface 21 is suitable for observing the connection line of the main control mechanism 70 located inside the robot body 20. Such a setting can facilitate the operator to inspect the inspection robot 100 and easily observe the line problems inside the robot body 20.

[0050] In some embodiments, Figure 1 As shown, an inclined surface is chamfered between the front surface and the upper surface of the robot body 20, and the inclined surface is set as a transparent surface 21. Such a setting can increase the area of ​​the transparent surface 21, which is more conducive to the operator observing the internal structure of the robot body 20 and can be repaired without disassembling the robot body 20.

[0051] In this disclosure, Figure 2 As shown, the inspection robot 100 may further include an air purification mechanism 80, which is installed on the robot body 20. The function of the air purifier is to purify the air. When the inspection robot 100 moves on the track 10, the air in the area to be inspected can be purified.

[0052] In this disclosure, Figure 1 and Figure 2 As shown, the rear side of the robot body 20 ( Figure 1 The robot body 20 may be provided with a mounting housing 22, and a storage space may be provided inside the mounting housing 22. The air purification mechanism 80 may be stored in the storage space. The air purification mechanism 80 may be installed in the storage space, and the storage space may be separated from the interior of the robot body 20, so that the air purification mechanism 80 and the interior of the robot body 20 may not affect each other.

[0053] In this disclosure, Figure 3 As shown, the air purification mechanism 80 may include an air inlet pipe 81, an air outlet pipe 82, a connecting pipe 83, a fan 84 and a purification box 85. The switch of the fan 84 is electrically connected to the main control mechanism 70. One end of the air inlet pipe 81 is connected to the external environment of the installation shell 22, and the other end of the air inlet pipe 81 is connected to one end of the connecting pipe 83 through the purification box 85. The other end of the connecting pipe 83 is connected to one end of the air outlet pipe 82 through the fan 84, and the other end of the air outlet pipe 82 is connected to the outside of the installation shell 22. A filter 86 is arranged in the purification box 85, and the filter 86 is used to filter the air entering the purification box 85 through the air inlet pipe 81. The main control mechanism 70 can control the switch of the fan 84 to control the operating state of the air purification mechanism 80. The function of the fan 84 is to suck the air outside the installation shell 22 into the purification box 85. The air entering the purification box 85 is purified by the filter 86 and then enters the connecting pipe 83. The air enters the air outlet pipe 82 through the connecting pipe 83 and the fan 84 and then circulates to the area to be detected, thereby completing the purification of the air in the area to be detected.

[0054] Specifically, the fan 84 inhales the air from the area to be detected with the cooperation of the air inlet pipe 81, and the air is transported to the purification chamber 851 of the purification box 85 through the air inlet cover 88 and the air inlet pipe 81, and the impurities in the air are filtered through the filter 86. After the filtering is completed, the air is transported to the air outlet pipe 82 through the connecting pipe 83, and output through the air outlet cover 89, which greatly improves the purity of the air.

[0055] The bottoms of both sides of the fan 84 are fixedly connected with mounting frames, and the bottoms of the mounting frames are fixedly connected to the bottom of the inside of the mounting shell 22 .

[0056] In some embodiments, the fan 84 can be installed at the air inlet end, that is, the air inlet pipe 81, the fan 84, the connecting pipe 83, the purification box 85, and the air outlet pipe 82 are installed in sequence from the air inlet end to the air outlet end. Such an arrangement can make the air inlet end have a larger wind force, which is conducive to the purification box 85 to absorb the air outside the installation shell 22.

[0057] In some embodiments, the fan 84 can be installed at the air outlet end, that is, the air inlet pipe 81, the purification box 85, the connecting pipe 83, the fan 84, and the air outlet pipe 82 are installed in sequence from the air inlet end to the air outlet end. Such an arrangement can ensure that the air outlet end of the purification box 85 (that is, the connecting pipe 83) also has the wind force of the fan 84, thereby ensuring the rapid circulation of air inside the installation shell 22.

[0058] In some embodiments, a filter 86 of activated carbon material can also be set in the purification box 85, which can be used to absorb excess hydrogen appearing in the area to be detected. The main control mechanism 70 is electrically connected to the switch of the fan 84 to control the opening and closing of the fan 84. For example, when the air detection mechanism 40 (hydrogen sensor) detects that the hydrogen concentration in the air exceeds the standard value of the preset hydrogen concentration, the alarm 60 is turned on and the fan 84 is turned on at the same time, that is, the air purification mechanism 80 works when the hydrogen concentration exceeds the standard.

[0059] Alternatively, the switch of the fan 84 is turned on when the inspection robot 100 starts to operate, that is, when the inspection robot 100 is working, the air purification mechanism 80 starts to work and continuously filters the air.

[0060] In this disclosure, Figure 2 As shown, a movable plate 221 is provided on the side of the mounting housing 22 away from the robot body 20, and the movable plate 221 is used to open or close the accommodation space. A purification chamber 851 is provided in the purification box 85, and at least one of the bottom wall and the top wall of the purification chamber 851 is provided with a slot 87. The upper end or the lower end of the filter 86 is detachably accommodated in the slot 87, and a handle 861 is provided on the side of the filter 86 close to the movable plate 221. The purification chamber 851 refers to the cavity inside the purification box 85. The slot 87 is provided in the purification box 85 to facilitate the installation of the filter 86, and the installation of the filter 86 can be limited to prevent the filter 86 from tipping over. A handle 861 is provided on the side of the filter 86 close to the movable plate 221 to facilitate the replacement of the filter 86.

[0061] In some embodiments, the movable plate 221 can be rotatably connected or plugged into the mounting housing 22, and a handle can be provided on the movable plate 221 to facilitate opening the movable plate 221. The movable plate 221 can open the purification chamber 851. After the movable plate 221 is opened (such as Figure 3 As shown), that is, the air purification mechanism 80 can be observed, and the components in the air purification mechanism 80 can be replaced or repaired, for example, the filter 86 can be replaced conveniently.

[0062] In this disclosure, Figure 1 and Figure 2 As shown, in order to ensure that the positions of the air inlet and the air outlet have the effect of collecting wind, an air inlet cover 88 is provided on the mounting shell 22, and the air inlet cover 88 covers the air inlet of the air inlet pipe 81, and an air outlet cover 89 is provided on the mounting shell 22, and the air outlet cover 89 covers the air outlet of the air outlet pipe 82.

[0063] The preferred embodiments of the present disclosure are described in detail above in conjunction with the accompanying drawings; however, the present disclosure is not limited to the specific details in the above embodiments. Within the technical concept of the present disclosure, a variety of simple modifications can be made to the technical solution of the present disclosure, and these simple modifications all fall within the protection scope of the present disclosure.

[0064] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction, and the present disclosure will not further explain various possible combinations.

[0065] In addition, various embodiments of the present disclosure may be arbitrarily combined, and as long as they do not violate the concept of the present disclosure, they should also be regarded as the contents disclosed by the present disclosure.

Claims

1. A patrol robot, characterized in that: It includes tracks, robot body, noise detection mechanism, air detection mechanism, driving mechanism, alarm and main control mechanism; The track is arranged in an area to be detected where noise and air need to be detected; The robot body is movably connected to the track, and the driving mechanism is used to drive the robot body to move on the track; The noise detection mechanism and the air detection mechanism are both arranged on the robot body, the noise detection mechanism is used to detect the noise in the area to be detected, and the air detection mechanism is used to detect the air in the area to be detected; The noise detection mechanism, the air detection mechanism and the alarm are electrically connected to the main control mechanism.

2. The inspection robot according to claim 1, characterized in that: The inspection robot further comprises a moving part, the moving part is connected to the robot body, and the moving part is movably connected to the track; The driving mechanism is transmission-connected to the moving member and is used for driving the moving member to move on the track.

3. The inspection robot according to claim 2, characterized in that: The inspection robot further comprises a mounting plate, wherein the mounting plate is connected between the robot body and the moving part; The mounting plate and the moving part are welded; The mounting plate is connected to the robot body via bolts.

4. The inspection robot according to claim 1, characterized in that: The noise detection mechanism is configured as a noise sensor, and the noise sensor is mounted on the outer surface of the robot body; The air detection mechanism is configured as a hydrogen sensor, and the hydrogen sensor is mounted on the outer surface of the robot body; The alarm is configured as a warning light, and the warning light is mounted on the upper surface of the robot body.

5. The inspection robot according to claim 1, characterized in that: A transparent surface is provided on the upper part of the robot body, and the main control mechanism is installed on the robot body; The transparent surface is suitable for observing the connection lines of the main control mechanism located inside the robot body.

6. The inspection robot according to any one of claims 1 to 5, characterized in that: The inspection robot further includes an air purification mechanism, which is installed on the robot body.

7. The inspection robot according to claim 6, characterized in that: The rear side of the robot body is provided with a mounting housing. An accommodating space is provided inside the installation shell, and the air purification mechanism is accommodated in the accommodating space.

8. The inspection robot according to claim 7, characterized in that: The air purification mechanism includes an air inlet pipe, an air outlet pipe, a connecting pipe, a fan and a purification box; The switch of the fan is electrically connected to the main control mechanism; One end of the air inlet pipe is in communication with the external environment of the installation shell, the other end of the air inlet pipe is connected to one end of the connecting pipe through the purification box, the other end of the connecting pipe is connected to one end of the air outlet pipe through the fan, and the other end of the air outlet pipe is in communication with the external environment of the installation shell; A filter is arranged in the purification box, and the filter is used to filter the air entering the purification box through the air inlet pipe.

9. The inspection robot according to claim 8, characterized in that: A movable plate is provided on a side of the mounting shell away from the robot body, and the movable plate is used to open or close the accommodation space; A purification chamber is provided in the purification box, and at least one of the bottom wall and the top wall of the purification chamber is provided with a slot, and the upper end or the lower end of the filter screen is detachably accommodated in the slot; A handle is provided on one side of the filter screen close to the movable plate.

10. The inspection robot according to claim 8, characterized in that: The mounting shell is provided with an air inlet cover, and the air inlet cover covers the air inlet of the air inlet pipe; The installation shell is provided with an air outlet cover, and the air outlet cover covers the air outlet of the air outlet pipe.

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