Intelligent inspection robot for plant workshop

Abstract

The invention provides an intelligent inspection robot for a plant workshop, and belongs to the technical field of inspection robots, the intelligent inspection robot comprises a machine body and a shielding assembly arranged on the machine body, a first motor is mounted at the lower end of the machine body, a central control box is mounted on the outer wall of the upper side of the machine body, and a fixed seat is mounted above the central control box. According to the inspection robot, the shielding assembly shields electromagnetic interference generated by surrounding equipment in the inspection process, the electromagnetic interference generated when the equipment in a factory works is effectively blocked, and electronic elements and a circuit system in the inspection robot are protected, so that the accuracy of detection data is guaranteed; meanwhile, the dust collecting assembly adsorbs and collects dust around the robot in the continuous rotation process of the shielding assembly, the dust is prevented from entering the interior of the robot to be attached to the surfaces of components and circuits in the inspection process, cleanliness of an internal sensor is guaranteed, accurate measurement data can be obtained, and the inspection efficiency is improved. Therefore, the measurement precision of the inspection trolley is ensured, and the normal development of equipment state and data acquisition work is ensured.

Description

Technical Field

[0001] The present invention relates to the technical field of inspection robots, and in particular to an intelligent inspection robot for a factory workshop. Background Art

[0002] With the in-depth development of industry and intelligent manufacturing, the demand for real-time monitoring of equipment operating status and fault warning in factory workshops is becoming more and more urgent. With its automated and intelligent characteristics, intelligent inspection robots can replace manual labor to conduct 24-hour uninterrupted inspections of equipment in complex scenarios such as high-voltage distribution rooms, chemical production lines, and mechanical processing workshops. By collecting data through the onboard visual, infrared, vibration and other sensors, they can realize functions such as equipment temperature anomaly detection, mechanical component wear identification, and gas leak warning, effectively improving inspection efficiency and accuracy and reducing the safety risks and costs of manual inspections. In existing technologies, common intelligent inspection robot technologies are developing towards multi-sensor fusion, autonomous navigation and path planning, and edge computing. Real-time positioning and mapping technologies enable robots to autonomously locate and navigate in complex environments. The application of communication technologies enables high-speed, low-latency transmission of inspection data, and the introduction of deep learning algorithms significantly improves the accuracy of equipment fault diagnosis. However, in factory workshops with dense dust and severe electromagnetic interference, the various components and sensor signal transmission lines within the robot are susceptible to electromagnetic interference, resulting in data loss and signal distortion. This can cause delays or errors in the transmission of robot control commands, affecting normal operation and fault diagnosis, and thus overall inspection efficiency.

[0003] How to invent an intelligent inspection robot in factory workshops to solve these problems has become an urgent problem to be solved by technical personnel in this field. Summary of the Invention

[0004] In order to make up for the above shortcomings, the present invention provides an intelligent inspection robot in a factory workshop, which aims to solve the problem that in a factory workshop environment with dense dust and severe electromagnetic interference, the various components and sensor signal transmission lines inside the entire robot are susceptible to electromagnetic interference, resulting in data packet loss, signal distortion and other problems, resulting in delays or errors in the transmission of robot control instructions, affecting its normal operation and fault judgment, and thus affecting the overall inspection efficiency.

[0005] The present invention is achieved in that: The present invention provides an intelligent inspection robot for a factory workshop, comprising a body and a shielding assembly disposed on the body, wherein a first motor is mounted on the lower end of the body, a central control box is mounted on the upper outer wall of the body, a fixing base is mounted above the central control box, and an inspection camera is mounted on the upper end of the fixing base; The shielding assembly includes a fixed plate, a fixed rod, an ear plate, a connecting rod, a collecting sleeve and a shielding cover. The lower end of the fixed plate is fixedly connected to the output end of the first motor, the two ends of the fixed rod are respectively fixedly connected to the upper outer wall of the fixed plate and one end of the ear plate, the side wall of one end of the connecting rod is fixedly connected to a shaft body rotatably connected to the inner wall of the ear plate, one end of the collecting sleeve is fixedly connected to one end of the connecting rod, and the opening of the collecting sleeve is fixedly connected to the shielding cover.

[0006] Preferably, an intelligent control circuit is installed inside the central control box, the lower end of the fixing seat is fixedly connected to the upper end of the central control box, the upper end of the fixing seat is fixedly connected to one end of the inspection camera, a second motor is installed on the outer wall of one side of the ear plate, the output end of the second motor is fixedly connected to the side wall shaft of the connecting rod, and the shielding cover is a curved shape.

[0007] Preferably, a groove is provided at one end of the connecting rod, the interior of the collecting sleeve is communicated with the groove, and a plurality of ash holes are provided on the surface of the shielding cover.

[0008] Preferably, a fixed block is fixedly connected to the outer wall of one side of the fixed plate close to the fixed rod, a collecting groove is provided at the upper end of the fixed block, a connecting telescopic hose is installed between the collecting groove and the groove, and a downward slanting material discharge trough is provided on the inner wall of the lower end of the collecting groove.

[0009] Preferably, a collection box is fixedly connected to the outer wall of one side of the fixed block, a collection trough obliquely downward is provided inside the collection box, a plurality of air holes are provided on the upper side wall of the collection box, a hole connected to the discharge trough is provided on the outer wall of one side of the collection box, and a sealing plug is installed on the inner wall of the collection box near the collection trough.

[0010] Preferably, the inner wall of the fixed block is rotatably connected to a rotating shaft, the upper side wall of the rotating shaft is fixedly connected to a plurality of fan blades, the lower end of the rotating shaft is fixedly connected to a gear, the upper end of the body is fixedly connected to a fixed sleeve rotatably connected to the output end of the first motor, and the outer side wall of the fixed sleeve is fixedly connected to a gear ring meshing with the gear.

[0011] By adopting the above technical solution, the shielding component continuously rotates during the inspection process, expanding the shielding range to shield the electromagnetic interference generated by the surrounding equipment, which can effectively block the electromagnetic interference generated by the equipment in the factory when it is working, protect the electronic components and circuit systems inside the inspection robot, and prevent electromagnetic interference from affecting the data collected by the sensor, thereby ensuring the accuracy of the detection data. At the same time, the electromagnetic shielding prevents the robot's control signal from being disturbed, resulting in the robot's operation being out of control, thereby ensuring that the robot can perform the inspection task according to the predetermined path and instructions, reducing the robot's downtime, and improving the efficiency and reliability of the inspection. At the same time, the dust collection component absorbs and collects the dust around the robot during the continuous rotation of the shielding component, preventing dust from entering the robot during the inspection process and adhering to the surface of components and circuits, effectively preventing the problem of short circuit and component wear caused by dust. At the same time, the presence of dust will affect the measurement accuracy of the sensor. The cleaning component is provided to ensure the cleanliness of the internal sensor so that it can obtain accurate measurement data, thereby ensuring the measurement accuracy of the inspection vehicle and ensuring the normal operation of the equipment status and data collection work.

[0012] Preferably, the body is fixedly connected to the outside of the fixed sleeve with a fixing ring, the upper side wall of the fixing ring is provided with a plurality of equally spaced adjustment grooves, the inner wall piston of the adjustment groove is connected to an adjustment block, an air hole is provided on one side of the adjustment block, a spring is fixedly connected between the lower end of the adjustment block and the inner wall of the adjustment groove, and a slope is provided on one side of the adjustment block.

[0013] Preferably, an airbag is fixedly connected to the top of the fixed ring, a sealed cavity is formed between the airbag and the fixed ring, a sealing sheet is fixedly connected between the inner wall of one side of the airbag and the fixed ring, an extrusion rod is fixedly connected to the side wall of the fixed plate, and the lower side wall of the extrusion rod slides against the upper side wall of the airbag and the inclined surface of the adjustment block.

[0014] Preferably, an air supply hole is provided on the outer wall of the airbag close to the sealing sheet, and an air passage is provided on the outer wall of the fixing ring close to the other side of the airbag, and both ends of the air passage are connected to the inside and outside of the airbag respectively.

[0015] Preferably, the airway is fixedly connected to an air pipe at one end of the hole close to the outside of the airbag, one end of the air pipe is fixedly connected to an air block, one side of the air block is fixedly connected to the side wall of the fixing seat, a symmetrical air cavity is provided inside the air block, a connecting hole communicating with the air pipe is provided on the inner wall of the air cavity, a nozzle is installed on the inner wall of the air cavity, and a support rod fixedly connected to the air pipe is provided on the outer wall of one side of the fixing seat.

[0016] By adopting the above technical solution, the lens blowing component blows air to the surface of the inspection camera to form an air curtain during the continuous rotation of the shielding component, thereby providing the inspection camera with an invisible protective cover. The airflow blows away the dust before it contacts the lens, effectively preventing the dust from adhering to and accumulating on the surface of the camera, avoiding the dust adhering to the lens and causing blurred shooting images and the appearance of obstructing shadows that interfere with the inspection vehicle's recognition and judgment of the environment, ensuring a clear picture so that the recognition algorithm can accurately capture details, thereby ensuring that the collected data is true and reliable. At the same time, the existence of the air curtain reduces the frequency of manual wiping of the lens, avoids the risk of scratches caused by frequent contact with the lens, and ensures the cleanliness of the camera while protecting it.

[0017] The beneficial effects of the present invention are: The shielding component is continuously rotated during the inspection process, expanding the shielding range to shield the electromagnetic interference generated by the surrounding equipment. It can effectively block the electromagnetic interference generated by the equipment in the factory when it is working, protect the electronic components and circuit systems inside the inspection robot, and avoid the influence of electromagnetic interference on the data collected by the sensor, so as to ensure the accuracy of the detection data. At the same time, the electromagnetic shielding prevents the control signal of the robot from being disturbed and causing the robot to run out of control, thereby ensuring that the robot can perform the inspection task according to the predetermined path and instructions, reducing the downtime of the robot failure, and improving the efficiency and reliability of the inspection. The dust collection component is set to absorb and collect the dust around the robot while the shielding component is continuously rotating, preventing dust from entering the robot's interior and adhering to the surface of components and circuits during the inspection process, effectively preventing short circuits and component wear caused by dust. At the same time, the presence of dust will affect the measurement accuracy of the sensor. The dust cleaning component is set to ensure the cleanliness of the internal sensor, so that it can obtain accurate measurement data, thereby ensuring the measurement accuracy of the inspection vehicle and ensuring the normal operation of the equipment status and data collection work; The lens blowing assembly is set up to blow air on the surface of the inspection camera to form an air curtain during the continuous rotation of the shielding assembly, thereby providing the inspection camera with an invisible protective cover. The airflow blows away the dust before it contacts the lens, effectively preventing the dust from adhering to and accumulating on the surface of the camera, avoiding the dust adhering to the lens and causing blurred shooting images and the appearance of obstructing shadows that interfere with the inspection vehicle's recognition and judgment of the environment, ensuring a clear picture so that the recognition algorithm can accurately capture details, thereby ensuring that the collected data is true and reliable. At the same time, the existence of the air curtain reduces the frequency of manual wiping of the lens, avoids the risk of scratches caused by frequent contact with the lens, and ensures the cleanliness of the camera while protecting it. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] 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.

[0019] Figure 1 This is a schematic diagram of the structure of an intelligent inspection robot for factory workshops provided by an embodiment of the present invention; Figure 2 This is a half-section diagram of the overall structure of an intelligent inspection robot for factory workshops provided by an embodiment of the present invention; Figure 3 This is an intelligent inspection robot for factory workshops provided by the embodiment of the present invention. Figure 2 A magnified view of the structure of the middle A area; Figure 4 This is an intelligent inspection robot for factory workshops provided by the embodiment of the present invention. Figure 2 A magnified view of the structure of the middle B region; Figure 5 This is a partial cross-sectional view of the structure of an intelligent inspection robot for a factory workshop provided by an embodiment of the present invention; Figure 6 This is an intelligent inspection robot for factory workshops provided by the embodiment of the present invention. Figure 5 A magnified view of the structure of the middle C region; Figure 7 This is an intelligent inspection robot for factory workshops provided by the embodiment of the present invention. Figure 5 A magnified view of the structure of the middle D region; Figure 8 This is a top-down structural cross-sectional view of a factory workshop intelligent inspection robot provided by an embodiment of the present invention; Figure 9 This is an intelligent inspection robot for factory workshops provided by the embodiment of the present invention. Figure 8 A magnified view of the structure of the middle E region; Figure 10 This is a partial structural cross-sectional view of an intelligent inspection robot for a factory workshop provided by an embodiment of the present invention; Figure 11 This is an intelligent inspection robot for factory workshops provided by the embodiment of the present invention. Figure 10 A magnified view of the structure of the middle F region; Figure 12 This is a half-section diagram of the gas block structure of an intelligent inspection robot for a factory workshop provided by an embodiment of the present invention; Figure 13 This is an intelligent inspection robot for factory workshops provided by the embodiment of the present invention. Figure 12 A magnified view of the structure of the middle G region; Figure 14 This is an intelligent inspection robot for factory workshops provided by the embodiment of the present invention. Figure 12 Enlarged view of the structure of the middle H region.

[0020] In the figure: 1. Body; 11. First motor; 12. Central control box; 13. Fixing seat; 131. Support rod; 14. Inspection camera; 15. Fixing sleeve; 151. Gear ring; 2. Fixing plate; 21. Fixing rod; 22. Ear plate; 23. Connecting rod; 231. Groove; 24. Second motor; 25. Collection sleeve; 26. Shielding cover; 261. Ash hole; 27. Fixing block; 271. Collection trough; 272. Discharge trough; 273 , telescopic hose; 28, collecting box; 281, collecting trough; 282, air hole; 29, rotating shaft; 291, fan blade; 292, gear; 3, extrusion rod; 4, fixing ring; 41, adjusting groove; 42, adjusting block; 421, air hole; 422, spring; 43, air bag; 431, sealing plate; 432, air supply hole; 44, airway; 45, air pipe; 46, air block; 461, air cavity; 462, connecting hole; 47, nozzle. DETAILED DESCRIPTION

[0021] 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 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 making creative efforts shall fall within the scope of protection of the present invention.

[0022] Example 1, please refer to Figures 1-4 A factory workshop intelligent inspection robot includes a body 1 and a shielding assembly provided on the body 1. A first motor 11 is installed at the lower end of the body 1. A central control box 12 is installed on the upper outer wall of the body 1. A fixing base 13 is installed above the central control box 12. An inspection camera 14 is installed at the upper end of the fixing base 13. The shielding assembly includes a fixed disk 2, a fixed rod 21, an ear plate 22, a connecting rod 23, a collecting sleeve 25 and a shielding cover 26. The lower end of the fixed disk 2 is fixedly connected to the output end of the first motor 11, and the two ends of the fixed rod 21 are respectively fixedly connected to the upper outer wall of the fixed disk 2 and one end of the ear plate 22. The side wall of one end of the connecting rod 23 is fixedly connected to a shaft body rotatably connected to the inner wall of the ear plate 22. One end of the collecting sleeve 25 is fixedly connected to one end of the connecting rod 23, and the opening of the collecting sleeve 25 is fixedly connected to the shielding cover 26.

[0023] Furthermore, an intelligent control circuit is installed inside the central control box 12, the lower end of the fixing seat 13 is fixedly connected to the upper end of the central control box 12, the upper end of the fixing seat 13 is fixedly connected to one end of the inspection camera 14, and a second motor 24 is installed on the outer wall of one side of the ear plate 22, and the output end of the second motor 24 is fixedly connected to the side wall shaft of the connecting rod 23, and the shielding cover 26 is a curved shape.

[0024] It should be noted that: when the intelligent inspection robot is working, the robot body 1 moves through the provided tires, and the inspection route of the robot in the factory is intelligently set and the movement of the robot is controlled through the central control box 12. The communication module provided in the central control box 12 controls the robot through the network, and plans and navigates the inspection route of the robot through the computer terminal, and locates and monitors the position of the robot. The detection module in the central control box 12 is equipped with a variety of sensors that can collect temperature and sound data in the inspection route in real time, and transmit these data to the terminal for analysis and judgment. In conjunction with the inspection camera 14, the appearance of the equipment is collected for analysis, and the instrument readings and indicator light status of the equipment are identified to determine whether the equipment is operating normally, and thus to infer whether there is any fault in the equipment in the factory. To ensure efficiency and reliability during the inspection process, the shielding cover 26 is made of aluminum alloy. After anodizing, a dense aluminum oxide protective film is formed on the surface, which has both corrosion resistance and electromagnetic shielding properties. During the robot's inspection process, the shielding cover 26 is set to shield the electromagnetic interference generated by surrounding equipment, which can effectively block the electromagnetic interference generated by the equipment in the factory area when it is working, protect the electronic components and circuit systems inside the inspection robot, and prevent electromagnetic interference from affecting the data collected by the sensor, thereby ensuring the accuracy of the detection data. At the same time, electromagnetic shielding prevents the robot's control signal from being disturbed, resulting in the robot's operation out of control, thereby ensuring that the robot can perform inspection tasks according to the predetermined path and instructions, reducing the time of robot failure downtime, and improving the efficiency and reliability of the inspection. Example 2, please refer to Figure 2-Figure 6 , based on Example 1, in order to prevent the dust around the inspection robot from entering the interior of the components and affecting the work of the inspection robot; Furthermore, a groove 231 is provided at one end of the connecting rod 23, the interior of the collecting sleeve 25 is connected to the groove 231, a plurality of ash holes 261 are provided on the surface of the shielding cover 26, a fixing block 27 is fixedly connected to the outer wall of the fixing plate 2 close to the fixing rod 21, a collecting groove 271 is provided at the upper end of the fixing block 27, a communicating telescopic hose 273 is installed between the collecting groove 271 and the groove 231, a downwardly inclined material discharge chute 272 is provided on the inner wall of the lower end of the collecting groove 271, a collecting box 28 is fixedly connected to the outer wall of one side of the fixing block 27, and a collecting box 28 is provided with a downwardly inclined collecting chute 272 inside the collecting box 28. The material trough 281 and the upper side wall of the collecting box 28 are provided with multiple air holes 282, and the outer wall of one side of the collecting box 28 is provided with a hole connected to the discharge trough 272. A sealing plug is installed on the inner wall of the collecting box 28 near the collecting trough 281. The inner wall of the fixed block 27 is rotatably connected to the rotating shaft 29, and the upper end side wall of the rotating shaft 29 is fixedly connected to multiple fan blades 291. The lower end of the rotating shaft 29 is fixedly connected to a gear 292. The upper end of the body 1 is fixedly connected to a fixed sleeve 15 rotatably connected to the output end of the first motor 11, and the outer side wall of the fixed sleeve 15 is fixedly connected to a gear ring 151 that meshes with the gear 292.

[0025] It should be noted that before the robot inspects, the second motor 24 is used to adjust the vertical angle of the shielding cover 26. At the same time, during the inspection, the first motor 11 drives the fixed disk 2 to drive the upper shielding cover 26 to rotate continuously. A plurality of ash holes 261 are provided on the outside of the shielding cover 26. While the shielding cover 26 rotates continuously to shield signal interference, the fixed block 27 and the rotating shaft 29 provided on its inner wall rotate simultaneously. During its rotation, the gear 292 at the lower end of the rotating shaft 29 engages with the gear ring 151 on the outside of the fixed sleeve 15 to rotate. At the same time, the fan blades 291 are provided at the upper end of the rotating shaft 29 to generate wind force, and suction is generated through the wind holes 282 provided on the collection box 28 on one side. The dust around the robot is sucked into the collection sleeve 25 through the ash holes 261 and then enters the groove 231 of the connecting rod 23, and The dust is adsorbed by the telescopic hose 273, and then the dust is allowed to fall into the collection box 28 on one side through the downward slanting discharge chute 272. The downward slanting collection chute 281 set inside the collection box 28 accumulates the dust to one side. The sealing plug is then opened so that the dust can be taken out along the collection chute 281 under the action of gravity, thereby continuously cleaning the dust around the robot during the inspection process, preventing dust from entering the interior of the robot and adhering to the surface of components and circuits during the inspection, effectively preventing short circuits and component wear caused by dust. At the same time, the presence of dust will affect the measurement accuracy of the sensor. The cleaning component is set to ensure the cleanliness of the internal sensor, so that it can obtain accurate measurement data, thereby ensuring the measurement accuracy of the inspection vehicle and ensuring the normal development of equipment status and data collection.

[0026] Example 3, please refer to Figure 5-Figure 14 , based on Example 1, in order to prevent dust from adhering to the surface of the camera and affecting the clarity of the captured image; Furthermore, the body 1 is fixedly connected to the outside of the fixed sleeve 15 with a fixing ring 4, and the upper side wall of the fixing ring 4 is provided with a plurality of equally distributed adjusting grooves 41, and the inner wall piston of the adjusting groove 41 is connected to the adjusting block 42, and one side of the adjusting block 42 is provided with an air hole 421, and a spring 422 is fixedly connected between the lower end of the adjusting block 42 and the inner wall of the adjusting groove 41, and a slope is provided on one side of the adjusting block 42. An air bag 43 is fixedly connected to the top of the fixing ring 4, and a sealed cavity is formed between the air bag 43 and the fixing ring 4, and a sealing sheet 431 is fixedly connected between the inner wall of one side of the air bag 43 and the fixing ring 4, and the side wall of the fixing plate 2 is fixedly connected with an extrusion rod 3, and the lower side wall of the extrusion rod 3 presses against the upper side wall of the air bag 43 and the adjusting block 42 The inclined surfaces abut and slide against each other, an air filling hole 432 is provided on the outer wall of one side of the airbag 43 close to the sealing piece 431, and an air channel 44 is provided on the outer wall of the other side of the fixing ring 4 close to the airbag 43, and the two ends of the air channel 44 are respectively connected to the inner and outer sides of the airbag 43, and the hole at one end of the air channel 44 close to the outside of the airbag 43 is fixedly connected to the air pipe 45, and one end of the air pipe 45 is fixedly connected to the air block 46, and one side of the air block 46 is fixedly connected to the side wall of the fixing seat 13, and a symmetrical air cavity 461 is provided inside the air block 46, and a connecting hole 462 communicating with the air pipe 45 is provided on the inner wall of the air cavity 461, and a nozzle 47 is installed on the inner wall of the air cavity 461, and a support rod 131 fixedly connected to the air pipe 45 is provided on the outer wall of one side of the fixing seat 13.

[0027] It should be noted that: during the rotation of the shielding assembly, the extrusion rod 3 set on the side wall of the fixed disk 2 rotates accordingly, and the lower side wall of the extrusion rod 3 rests on the upper outer wall of the airbag 43 so that its inner side wall is in sealing contact with the surface of the fixed ring 4. During the rotation of the extrusion rod 3 close to the adjusting block 42, the lower side wall of the extrusion rod 3 contacts the airbag 43, and at the same time, the inner side wall of the airbag 43 adaptively fits on the inclined surface of the airbag 43, thereby generating a seal at the contact position. As the rotation progresses, the adjusting block 42 is squeezed downward and moved toward the inside of the adjusting groove 41. During this process, the independence of the internal space of the airbag 43 on both sides of the extrusion rod 3 is always guaranteed. During the continuous rotation, the air inside the airbag 43 close to the rotation direction is gradually reduced, thereby increasing the internal air pressure, and the excess air is discharged to the outside through the air duct 44 at one end, and enters the inside of the air block 46 under the connection of the air pipe 45. , and under the action of the air cavity 461 and the connecting hole 462, the gas is discharged upward through the nozzle 47 to blow and clean the surface of the camera. On the contrary, the space inside the airbag 43 away from the rotation direction gradually becomes larger. When the extrusion rod 3 is released from the squeezing seal of the lower adjusting block 42, the adjusting block 42 rebounds upward under the action of the spring 422 and lifts the airbag 43 to restore to its initial height. In this process, the air-replenishing hole 432 at one end of the airbag 43 generates negative pressure to replenish the outside air into the airbag 43. At the same time, the air is evenly distributed in the airbag 43 through the air holes 421 on each adjusting block 42. In this way, during the rotation of the fixed plate 2, the end of the airbag 43 close to the airway 44 is squeezed and exhausted, and at the same time, the end of the airbag 43 close to the air-replenishing hole 432 is continuously replenished with air, thereby realizing continuous air replenishment and jetting, and realizing continuous cleaning of the camera. At the same time, in this process, the cooperation between the sealing sheet 431 and the extrusion rod 3 plays a key role. The sealing sheet 431 is made of highly elastic silicone material with good flexibility and wear resistance. Under pressure, the sealing sheet 431 can fit tightly to the surface of the extrusion rod 3, dividing the airbag 43 into two independent spaces, an air storage chamber close to the rotation direction and an exhaust chamber away from the rotation direction, so as to ensure that during the inspection process, the nozzle 47 continuously blows air to the surface of the inspection camera 14 to form an air curtain, thereby giving the inspection camera 14 an invisible protective cover, and blowing the dust away by the air flow before it contacts the lens, effectively preventing dust from adhering to and accumulating on the surface of the camera, avoiding dust adhering to the lens and causing blurred shooting images and the appearance of obstructing shadows that interfere with the inspection vehicle's recognition and judgment of the environment, ensuring a clear picture so that the recognition algorithm can accurately capture details, thereby ensuring that the collected data is true and reliable. At the same time, the existence of the air curtain reduces the frequency of manual wiping of the lens, avoids the risk of scratches caused by frequent contact with the lens, and ensures that the camera is clean while protecting it.

[0028] It should be noted that the specific model and specifications of the motor need to be selected and determined based on the actual specifications of the device, and the specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0029] The foregoing description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that various modifications and variations are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention are intended to be within the scope of protection of the present invention.

Claims

1. An intelligent inspection robot for a factory workshop, comprising a body (1) and a shielding component arranged on the body (1), characterized in that: A first motor (11) is installed at the lower end of the body (1), a central control box (12) is installed on the upper outer wall of the body (1), a fixing seat (13) is installed above the central control box (12), and an inspection camera (14) is installed at the upper end of the fixing seat (13); The shielding assembly comprises a fixed disk (2), a fixed rod (21), an ear plate (22), a connecting rod (23), a collecting sleeve (25) and a shielding cover (26), wherein the lower end of the fixed disk (2) is fixedly connected to the output end of the first motor (11), the two ends of the fixed rod (21) are fixedly connected to the upper outer wall of the fixed disk (2) and one end of the ear plate (22), the side wall of one end of the connecting rod (23) is fixedly connected to a shaft body rotatably connected to the inner wall of the ear plate (22), one end of the collecting sleeve (25) is fixedly connected to one end of the connecting rod (23), and the opening of the collecting sleeve (25) is fixedly connected to the shielding cover (26).

2. The intelligent inspection robot for factory workshops according to claim 1, characterized in that: An intelligent control circuit is installed inside the central control box (12), the lower end of the fixing seat (13) is fixedly connected to the upper end of the central control box (12), the upper end of the fixing seat (13) is fixedly connected to one end of the inspection camera (14), a second motor (24) is installed on the outer wall of one side of the ear plate (22), the output end of the second motor (24) is fixedly connected to the side wall shaft of the connecting rod (23), and the shielding cover (26) is a curved surface.

3. The intelligent inspection robot for factory workshops according to claim 1, characterized in that: A groove (231) is provided at one end of the connecting rod (23), the interior of the collecting sleeve (25) is connected to the groove (231), and a plurality of ash holes (261) are provided on the surface of the shielding cover (26).

4. The intelligent inspection robot for factory workshops according to claim 3, characterized in that: A fixing block (27) is fixedly connected to the outer wall of one side of the fixing plate (2) close to the fixing rod (21). A collecting groove (271) is provided at the upper end of the fixing block (27). A communicating telescopic hose (273) is installed between the collecting groove (271) and the groove (231). A downwardly inclined material discharge groove (272) is provided on the inner wall of the lower end of the collecting groove (271).

5. The intelligent inspection robot for factory workshops according to claim 4, characterized in that: A collecting box (28) is fixedly connected to an outer wall of one side of the fixed block (27), and a collecting trough (281) obliquely downwardly disposed inside the collecting box (28). A plurality of air holes (282) are provided on the upper side wall of the collecting box (28), and a hole communicating with the discharge trough (272) is provided on the outer wall of one side of the collecting box (28). A sealing plug is installed on the inner wall of the collecting box (28) close to the collecting trough (281).

6. The intelligent inspection robot for factory workshops according to claim 5, characterized in that: The inner wall of the fixed block (27) is rotatably connected to a rotating shaft (29), the upper side wall of the rotating shaft (29) is fixedly connected to a plurality of fan blades (291), the lower end of the rotating shaft (29) is fixedly connected to a gear (292), the upper end of the body (1) is fixedly connected to a fixed sleeve (15) rotatably connected to the output end of the first motor (11), and the outer side wall of the fixed sleeve (15) is fixedly connected to a gear ring (151) meshing with the gear (292).

7. The intelligent inspection robot for factory workshops according to claim 1, characterized in that: The body (1) is fixedly connected to a fixing ring (4) on the outer side near the fixing sleeve (15); a plurality of equally spaced adjusting grooves (41) are provided on the upper side wall of the fixing ring (4); an adjusting block (42) is connected to the inner wall of the adjusting groove (41) by a piston; an air hole (421) is provided on one side of the adjusting block (42); a spring (422) is fixedly connected between the lower end of the adjusting block (42) and the inner wall of the adjusting groove (41); and a slope is provided on one side of the adjusting block (42).

8. The intelligent inspection robot for factory workshops according to claim 7, characterized in that: An airbag (43) is fixedly connected above the fixing ring (4), a sealed cavity is formed between the airbag (43) and the fixing ring (4), a sealing sheet (431) is fixedly connected between an inner wall of one side of the airbag (43) and the fixing ring (4), an extrusion rod (3) is fixedly connected to the side wall of the fixing plate (2), and the lower side wall of the extrusion rod (3) abuts and slides against the upper side wall of the airbag (43) and the inclined surface of the adjustment block (42).

9. The intelligent inspection robot for factory workshops according to claim 8, characterized in that: An air supply hole (432) is provided on the outer wall of one side of the airbag (43) close to the sealing sheet (431), and an air passage (44) is provided on the outer wall of the other side of the fixing ring (4) close to the airbag (43). Both ends of the air passage (44) are connected to the inner and outer sides of the airbag (43).

10. The intelligent inspection robot for factory workshops according to claim 9, characterized in that: The air passage (44) is fixedly connected to an air tube (45) through a hole at one end near the outside of the air bag (43), and one end of the air tube (45) is fixedly connected to an air block (46). One side of the air block (46) is fixedly connected to the side wall of the fixing seat (13). A symmetrical air cavity (461) is provided inside the air block (46), and a connecting hole (462) communicating with the air tube (45) is provided on the inner wall of the air cavity (461). A nozzle (47) is installed on the inner wall of the air cavity (461). A support rod (131) fixedly connected to the air tube (45) is provided on the outer wall of one side of the fixing seat (13).

Images