CN115890612A - Automatic inspection robot - Google Patents

Abstract

The invention belongs to the technical field of intelligent inspection, and particularly relates to an automatic inspection robot which comprises a robot body, wherein the robot body consists of an AGV trolley, a lifting guide rail and an installation platform, the lifting guide rail is fixedly arranged on the upper side of the AGCV trolley, the lifting guide rail is provided with a sliding chute, the lower side of the sliding chute is fixedly connected with a fixed plate, a screw rod is arranged between the sliding chute and the fixed plate, the fixed plate is provided with a motor, the screw rod is in threaded connection with a sliding plate, the left end and the right end of the front side of the sliding plate are both connected with installation plates, a rotating shaft is rotatably assembled between the two installation plates, and the installation platform is fixedly connected with the rotating shaft; manage the equipment in the computer lab through patrolling and examining the robot, adjust high definition camera and thermal infrared imager's height through lifting guide rail, conveniently shoot and infrared temperature measurement to the equipment that different positions correspond the height, can replace manual management, high reliability, efficient completion task.

Description

Automatic inspection robot

Technical Field

The invention belongs to the technical field of intelligent inspection, and particularly relates to an automatic inspection robot.

Background

Along with the development of the mobile internet, the requirements on the safe operation environment are more and more strict, and the machine room is used as a core hub of an enterprise, so that irreparable loss can be caused even by a small safety accident; regular polling work needs to be carried out on equipment in a machine room to ensure normal operation of the equipment, and aiming at the problems of low efficiency and low quality of manual polling, an automatic polling robot is used for carrying out automatic polling, so that the problems of manual polling can be replaced, and tasks can be completed with high reliability and high efficiency; among the prior art, the robot is patrolled and examined in automation adopts fixed camera to pitch down and take or the camera is from the equipment of upwards facing upward of following, and its angle of inclination is very big, causes the photo effect of shooing not good to lead to the equipment indicator light photo that shoots to appear the not good problem of identification efficiency, for this reason we design an automation that has camera elevating system and patrol and examine the robot.

Disclosure of Invention

The purpose of the invention is: aim at providing an automatic robot of patrolling and examining, manage the equipment in the computer lab through the robot of patrolling and examining, adjust high definition camera and thermal infrared imager's height through the riser guide, conveniently correspond the equipment of height to different positions and shoot and infrared temperature measurement, can replace manual management, high reliability, efficient completion task to when not using device, can protect with thermal infrared imager's camera lens by high definition camera, prevent that it from receiving external collision and damaging.

In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows:

an automatic inspection robot comprises a robot body, wherein the robot body consists of an AGV trolley, a lifting guide rail and an installation platform, the lifting guide rail is fixedly arranged on the upper side of the AGCV trolley, the lifting guide rail is provided with a sliding groove, the lower side of the sliding groove is fixedly connected with a fixed plate, a lead screw is vertically and rotatably assembled between the sliding groove and the fixed plate, a motor is installed on the lower side of the fixed plate, an output shaft of the motor is in transmission connection with the lead screw, the lead screw is in threaded connection with a sliding plate, the left end and the right end of the front side of the sliding plate are both connected with installation plates, a rotating shaft is rotatably assembled between the two installation plates, and the installation platform is fixedly connected with the rotating shaft;

the mounting platform is provided with a rotator, the left side and the right side of the rotator are respectively provided with a high-definition camera and a thermal infrared imager, the upper side of the AGV trolley is provided with two protection assemblies, the two protection assemblies are respectively matched with the high-definition camera and the thermal infrared imager in position, and turnover mechanisms are arranged between the two ends of the rotating shaft and the side wall of the sliding chute;

tilting mechanism includes the rotation assembly at the pinion of mounting panel lateral wall, the pivot runs through the mounting panel with pinion drive connects, the slide rotates to be equipped with and is located pinion rear side and with the gear wheel that pinion engagement matches, the centre of a circle department fixedly connected with dwang of gear wheel, dwang end connection has the guide bar, the spout lateral wall be equipped with guide bar assorted guide way, the guide way comprises long straight flute, chute and short straight flute, long straight flute with the equal vertical setting of short straight flute, just long straight flute is located short straight flute rear side just the lower extreme of long straight flute is higher than the upper end of short straight flute, the lower extreme of long straight flute with the chute intercommunication is passed through to the upper end of short straight flute.

The protection assembly comprises a lens of the high-definition camera and a cylinder matched with the lens of the thermal infrared imager, a first spring is connected to the bottom of the cylinder, the upper end of the first spring is connected with a wafer matched with the cylinder, an installation piece is assembled on the upper end of the wafer in a rotating mode, a limiting block is arranged on the side wall of the installation piece, a spiral groove matched with the limiting block is formed in the side wall of the cylinder, and cleaning cotton is bonded to the upper side of the installation piece.

The sliding chute is characterized in that a sliding rod is fixedly connected to the left side of the sliding chute, and the sliding plate is connected with the sliding rod in a sliding mode.

The lead screw is equipped with self-lubricating mechanism, self-lubricating mechanism includes fixes through the supporting seat the oil box on slide right side, slide fixedly connected with is located the arc shell on lead screw right side, the inside processing of arc shell is directional the oil storage chamber of lead screw slope, the arc shell is close to lead screw one side is equipped with the brush, the arc shell is close to lead screw one side be equipped with a plurality of through-holes of brush assorted, the oil box downside is connected with defeated oil pipe, defeated oil pipe other end with oil storage chamber upside intercommunication, defeated oil pipe is close to be equipped with the pressure valve in the oil box one end, the oil box is equipped with the pressurization subassembly.

The pressurizing assembly comprises a pressurizing box, a piston plate is assembled in the pressurizing box in a sliding mode, the piston plate is close to one side of the screw rod and a second spring is arranged between the side walls of the pressurizing box, the other side of the piston plate is connected with a push rod, the push rod slides to penetrate through the pressurizing box and is connected with a push plate, the push plate is provided with a T-shaped sliding groove, the pressurizing box is connected with a T-shaped sliding block, the T-shaped sliding block is connected with the T-shaped sliding groove in a sliding mode, the side wall of the sliding groove is connected with a mounting strip, the mounting strip is provided with a plurality of evenly distributed push blocks matched with the push plate, the push plate is provided with moving parts, the pressurizing box is close to one side of the screw rod and is connected with a gas pipe, the other end of the gas pipe is communicated with the upper side of the oil box, the gas pipe is close to one end of the pressurizing box and is provided with a one-way gas outlet valve, the pressurizing box is close to one side of the screw rod and is provided with a one-way gas inlet valve.

The moving member include with push pedal fixed connection's telescopic link, the spout lateral wall is equipped with parallelogram groove, parallelogram groove is by two vertical grooves and two inclined groove rear sides, two the equal vertical setting in vertical groove, two the inclined groove sets up by supreme slope from the lower down before to after, it is equipped with the slider to slide in the parallelogram groove, telescopic link one end stretch into parallelogram inslot with the slider is connected.

The high-definition camera is used for acquiring high-definition information of a target machine room, and can detect whether non-workers enter the machine room or not by combining a face recognition technology;

the thermal infrared imager is used for infrared temperature measurement, a thermal distribution diagram is generated by using a thermal imaging detection algorithm, and the highest temperature point, the lowest temperature point and the average temperature point on the thermal distribution diagram are calculated at the same time, so that the heat dissipation condition of equipment in the cabinet is monitored and identified.

Patrol and examine and be provided with control processing unit, wireless communication module and environmental sensor in the robot, control processing unit is used for control patrol and examine the robot and patrol and examine the operation, environmental sensor formula gas sensor as an organic whole, it is used for acquireing the environmental information of target computer lab, detects, hydrogen sulfide gas body detects including temperature and humidity detection, CO detection, formaldehyde detection, PM.

The inspection method of the inspection robot comprises the following steps:

s1: planning a routing inspection route and routing inspection time of the routing inspection robot according to the machine room environment, and setting an inspection point for inspection, so that the routing inspection robot inspects the appointed inspection point according to the routing inspection route regularly according to the routing inspection time;

s2: when the inspection robot reaches a first inspection point, the control processing unit sends an instruction to the lifting guide rail, so that the mounting platform is lifted at a corresponding height, and the height of the mounting platform is fed back to the control processing unit;

s3: the control processing unit starts a high-definition camera and a thermal infrared imager on the mounting platform, the high-definition camera takes pictures of equipment of the machine room for multiple times, the thermal infrared imager carries out infrared temperature measurement on the equipment of the machine room, and an environment sensor monitors the environment in the machine room;

s4: the control processing unit controls the lifting guide rail, the height position of the mounting platform is adjusted through the lifting guide rail, and equipment photographing and infrared temperature measurement at different positions and corresponding heights are completed through the high-definition camera and the thermal infrared imager so as to complete photographing and infrared measurement of all equipment at the inspection point;

s5: and the control processing unit controls the inspection robot to move to the next inspection point, and repeats the adjusting and moving steps to complete the monitoring of all the inspection points.

According to the invention, the equipment in the machine room is managed through the inspection robot, the heights of the high-definition camera and the thermal infrared imager are adjusted through the lifting guide rail, so that the shooting and infrared temperature measurement of the equipment with the corresponding heights at different positions are convenient, the manual management can be replaced, the task is completed with high reliability and high efficiency, and when the device is not used, the high-definition camera and the lens of the thermal infrared imager can be protected, and the damage caused by the collision of the external environment can be prevented.

Drawings

The invention is further illustrated by the non-limiting examples given in the figures.

Fig. 1 is a schematic structural view of an automatic inspection robot according to the present invention;

FIG. 2 is a schematic view of the structure of the slider and mounting platform of the present invention;

FIG. 3 is a schematic cross-sectional view of the structure of the slider and mounting platform of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 3;

FIG. 5 is a schematic cross-sectional view of the lift rail of the present invention;

FIG. 6 is an enlarged view of the structure at B in FIG. 5;

FIG. 7 is a schematic view of the construction of the lift rail of the present invention;

FIG. 8 is an enlarged view of the structure at C in FIG. 7;

FIG. 9 is a schematic view of the protective assembly of the present invention;

FIG. 10 is a schematic cross-sectional view of a protective assembly of the present invention;

fig. 11 is a schematic flow chart of an inspection method of an automatic inspection robot according to the present invention.

The main component symbols are as follows:

AGV trolley 1, lifting guide rail 2, sliding chute 21, fixing plate 211, motor 212, screw rod 22, sliding plate 23 and sliding rod

231. Mounting plate 24, rotating shaft 25, mounting platform 3, rotator 31, high definition camera 32, thermal infrared imager 33 and pinion

4. The large gear 41, the rotating rod 43, the guide rod 44, the guide groove 45, the long straight groove 451, the inclined groove 452, the short straight groove 453, the cylinder 5, the first spring 51, the circular sheet 52, the mounting sheet 53, the limiting block 54, the spiral groove 55, the cleaning cotton 56, the oil box 6, the arc-shaped shell 61, the oil storage cavity 62, the brush 63, the oil delivery pipe 64, the pressure valve 65, the pressing box 7, the piston plate 71, the second spring 72, the push rod 73, the T-shaped sliding block 731, the push plate 74, the T-shaped sliding groove 741, the mounting strip 75, the push block 76, the air delivery pipe 77, the one-way air outlet valve 771, the air inlet 78, the one-way air inlet valve 781, the telescopic rod 8, the parallelogram groove 81, the vertical groove 811, the inclined groove 812 and the sliding block 82.

Detailed Description

In order that those skilled in the art can better understand the present invention, the following technical solutions are further described with reference to the accompanying drawings and examples.

The first embodiment is as follows:

as shown in fig. 1 to 11, the automatic inspection robot of the present invention includes a robot body, the robot body is composed of an AGV trolley 1, a lifting guide rail 2 and a mounting platform 3, the lifting guide rail 2 is fixedly arranged on the upper side of the AGCV trolley 1, the lifting guide rail 2 is provided with a chute 21, the lower side of the chute 21 is fixedly connected with a fixing plate 211, a screw rod 22 is vertically and rotatably assembled between the chute 21 and the fixing plate 211, a motor 212 is installed on the lower side of the fixing plate 211, an output shaft of the motor 212 is in transmission connection with the screw rod 22, the screw rod 22 is in threaded connection with a sliding plate 23, the left and right ends of the front side of the sliding plate 23 are both connected with mounting plates 24, a rotating shaft 25 is rotatably assembled between the two mounting plates 24, and the mounting platform 3 is fixedly connected with the rotating shaft 25;

the mounting platform 3 is provided with a rotator 31, the left side and the right side of the rotator 31 are respectively provided with a high-definition camera 32 and a thermal infrared imager 33, the upper side of the AGV trolley 1 is provided with two protection components, the two protection components are respectively matched with the high-definition camera 32 and the thermal infrared imager 33 in position, and turnover mechanisms are arranged between the two ends of the rotating shaft 25 and the side wall of the chute 21;

tilting mechanism includes the pinion 4 of rotation assembly at the mounting panel 24 lateral wall, pivot 25 runs through mounting panel 24 and is connected with the transmission of pinion 24, slide 2 rotates to be equipped with and is located pinion 4 rear side and the gear wheel 41 that matches with the meshing of pinion 4, the centre of a circle department fixedly connected with dwang 43 of gear wheel 41, dwang 43 end connection has guide bar 44, spout 21 lateral wall is equipped with guide way 45 with guide bar 44 assorted, guide way 45 comprises long straight flute 451, chute 452 and short straight flute 453, long straight flute 451 and the equal vertical setting of short straight flute 453, and long straight flute 351 is located short straight flute 453 rear side and the lower extreme of long straight flute 351 is higher than the upper end of short straight flute 453, the lower extreme of long straight flute 451 passes through the chute 452 intercommunication with the upper end of short straight flute 453.

When the inspection robot is not used, the motor 212 can be started to drive the screw rod 22 to rotate, so that the sliding plate 23 moves downwards to abut against the fixing plate 211, the mounting platform 3 is in a vertical state, the guide rod 44 is located at the lowest end of the short straight groove 453, the high-definition camera 32 and the thermal infrared imager 33 connected with the mounting platform 3 face towards the lower side, the lenses of the high-definition camera 32 and the thermal infrared imager 33 are protected through the two protection assemblies, and damage to the lenses of the high-definition camera 32 and the thermal infrared imager 33 when the inspection robot is not used is avoided;

when the inspection robot is used for performing inspection management on the interior of a machine room, namely the AGV trolley 1 moves in the machine room, when the AGV trolley 1 moves to an inspection point, the motor 212 is started to drive the screw rod 22 to rotate, so that the sliding plate 23 moves upwards, when the sliding plate 23 moves upwards, the guide rod 44 is driven to move upwards, at the moment, the guide rod 44 moves upwards along the short straight groove 453, so that the rotating rod 43 connected with the guide rod 44 is not changed in angle, the mounting platform 3 keeps a vertical state and moves upwards for a certain distance, and lenses of the high-definition camera 32 and the thermal infrared imager 33 can be separated from the protection component; when the sliding plate 23 continues to move upwards and the guide rod 33 enters the chute 452, as shown in fig. 6, the guide rod 33 will move backwards a distance along the chute 452, and thus will rotate clockwise with the rotating rod 43, that is, the rotating rod 43 will drive the large gear 41 to rotate clockwise, since the small gear 4 is meshed and matched with the large gear 41, when the large gear 41 rotates clockwise, the small gear 4 can be driven to rotate counterclockwise, and further the rotating shaft 25 is driven to rotate counterclockwise, so that the mounting platform 3 is turned upwards, so that after the guide rod 33 enters the long straight groove 451 on the rear side along the chute 452, the rotating rod 43 cannot rotate clockwise at the maximum position, and at this time, the large gear 41 will drive the small gear 4 to rotate counterclockwise by 90 degrees, that is, the mounting platform 3 is turned over to the horizontal state, and the center of the large gear 41 is mutually high-clear with the long straight groove 451, after the guide rod 33 enters the long straight groove 451, the rotating rod 43 cannot rotate, that is, that the mounting platform 3 cannot be turned over and kept in the horizontal state, so that after the mounting platform 3 moves upwards, the camera 32 and the thermal imaging equipment can be turned over to the horizontal state, and the thermal imaging equipment can be conveniently monitored in a thermal imaging system;

therefore, the lead screw 22 drives the sliding plate 23 to move up and down, so that the heights of the high-definition camera 32 and the thermal infrared imager 33 on the mounting platform 3 can be adjusted, the method is suitable for expanding the shooting range of the high-definition camera 32 and the thermal infrared imager 33 in a narrow data machine room space, and the rotator 31 can rotate relative to the mounting platform 3, so that the high-definition camera 32 and the thermal infrared imager 32 are driven to rotate, the shooting angle is changed, the practicability is improved, and the shooting and infrared temperature measurement of equipment with corresponding heights at different positions are facilitated; the monitoring management of the equipment in the machine room is realized, the manual work can be replaced, and the task is completed with high reliability and high efficiency;

the inspection robot manages equipment in the machine room, the heights of the high-definition camera and the thermal infrared imager are adjusted through the lifting guide rail, shooting and infrared temperature measurement of the equipment with the corresponding heights at different positions are facilitated, manual management can be replaced, tasks can be completed efficiently with high reliability, and when the inspection robot is not used, the high-definition camera and a lens of the thermal infrared imager can be protected to prevent the thermal infrared imager from being damaged by collision from the outside.

The protection assembly comprises a cylinder 5 matched with a lens of the high-definition camera 32 and a lens of the thermal infrared imager 33, the bottom of the cylinder 5 is connected with a first spring 51, the upper end of the first spring 51 is connected with a wafer 52 matched with the cylinder 5, the upper end of the wafer 52 is rotatably assembled with an installation sheet 53, the side wall of the installation sheet 53 is provided with a limit block 54, the side wall of the cylinder 5 is provided with a spiral groove 55 matched with the limit block 54, and cleaning cotton 56 is bonded on the upper side of the installation sheet 53; thus, before the high definition camera 32 and the thermal infrared imager 33 are retracted downwards, the rotator 31 is reset to an initial state, then the lead screw 22 drives the mounting platform 3 to move downwards, when the guide rod 44 enters the inclined groove 452, the rotating rod 43 is driven to rotate anticlockwise by taking fig. 6 as an orientation reference, the large gear 41 rotates anticlockwise so as to drive the small gear 4 to rotate clockwise, the mounting platform 3 is turned downwards by the rotating shaft, when the guide rod 44 enters the short straight groove 453, the mounting platform 3 is in a vertical state, the lenses of the high definition camera 32 and the thermal infrared imager 33 are located above the cleaning cotton 56, and when the lead screw 22 continues to drive the mounting platform to move downwards, the mounting platform 3 continues to move downwards in a vertical state, that is, the lenses of the high definition camera 32 and the thermal infrared imager 33 move downwards to contact the cleaning cotton 56, after the cleaning cotton 56 wraps the lenses, the lenses continue to move downwards, the lenses push the mounting plate 53 to move downwards, so that the first spring 51 is compressed, and when the mounting plate 53 moves downwards, the cleaning cotton 54 simultaneously contacts the screw 55, the cleaning cotton wafer 53 rotates to wipe the surface of the cleaning cotton wafer 53, and the cleaning cotton wafer 53 rotates to prevent impurities from rotating; when the guide post 44 moves to the lowest end of the short straight groove 453, the lens is completely positioned in the cylinder 5, i.e., the lens is protected; the cleaning cotton 56 can be adhered to the mounting piece 53 through the mutual matching of the magic tapes, and after multiple uses, the cleaning cotton 56 can be replaced to ensure that the lens can be effectively cleaned; when the lens moves upwards, the resetting elasticity of the first spring 51 pushes the mounting piece 53 to reset, so that the limiting block 54 moves upwards along the spiral groove 53, namely the cleaning cotton 56 rotates again to clean the lens again; a telescopic shaft may be fixed between the disc 52 and the bottom of the cylinder 5 to prevent the disc 52 from rotating.

A sliding rod 231 is fixedly connected to the left side of the sliding groove 21, and the sliding plate 23 is slidably connected with the sliding rod 231; in this way, the slide plate 23 is slidably connected to the slide rod 231 located on the left side of the screw rod 22, and the slide plate 23 is limited so that the slide plate 23 can only slide up and down.

The high-definition camera is used for acquiring high-definition information of a target machine room, and can detect whether non-workers enter the machine room or not by combining a face recognition technology;

the thermal infrared imager is used for infrared temperature measurement, a thermal distribution diagram is generated by using a thermal imaging detection algorithm, and the highest temperature point, the lowest temperature point and the average temperature point on the thermal distribution diagram are calculated at the same time so as to monitor and identify the heat dissipation condition of the equipment in the cabinet.

Be provided with control processing unit, wireless communication module and environmental sensor in patrolling and examining the robot, control processing unit is used for controlling to patrol and examine the robot and patrol and examine the operation, and environmental sensor formula gas sensor as an organic whole, its environmental information that is used for acquireing the target computer lab, including temperature and humidity detection, CO2 detection, formaldehyde detection, PM2.5 detect, hydrogen sulfide gas body detects.

The wireless communication module is used for being in communication connection with the server, the server receives the inspection information collected by the inspection robot in real time and stores the inspection information to the database, and the inspection information is analyzed to obtain an inspection result and generate an inspection report.

The inspection method of the inspection robot comprises the following steps:

s1: planning a routing inspection route and routing inspection time of the routing inspection robot according to the machine room environment, and setting an inspection point for inspection, so that the routing inspection robot inspects the appointed inspection point according to the routing inspection route regularly according to the routing inspection time;

s2: when the inspection robot reaches a first inspection point, the control processing unit sends an instruction to the lifting guide rail, so that the mounting platform is lifted at a corresponding height, and the height of the mounting platform is fed back to the control processing unit;

s3: the control processing unit starts a high-definition camera and a thermal infrared imager on the mounting platform, the high-definition camera takes pictures of equipment of the machine room for multiple times, the thermal infrared imager carries out infrared temperature measurement on the equipment of the machine room, and an environment sensor monitors the environment in the machine room;

s4: the control processing unit controls the lifting guide rail, the height position of the mounting platform is adjusted through the lifting guide rail, and equipment photographing and infrared temperature measurement of different positions and corresponding heights are completed through the high-definition camera and the thermal infrared imager so as to complete photographing and infrared measurement of all equipment at the inspection point;

s5: and the control processing unit controls the inspection robot to move to the next inspection point, and repeats the adjusting and moving steps to complete the monitoring of all the inspection points.

Example two:

as an improvement of the previous embodiment, the screw rod 22 is provided with a self-lubricating mechanism, the self-lubricating mechanism comprises an oil box 6 fixed on the right side of the sliding plate 23 through a support seat, the sliding plate 23 is fixedly connected with an arc-shaped shell 61 positioned on the right side of the screw rod 22, an oil storage cavity 62 inclined towards the screw rod 22 is processed inside the arc-shaped shell 61, one side, close to the screw rod 22, of the arc-shaped shell 61 is provided with a plurality of through holes matched with the brushes 63, an oil delivery pipe 64 is connected to the lower side of the oil box 6, the other end of the oil delivery pipe 64 is communicated with the upper side of the oil storage cavity 62, a pressure valve 65 is arranged in one end, close to the oil box 6, of the oil delivery pipe 64, and the oil box 6 is provided with a pressurizing assembly;

the pressurizing assembly comprises a pressurizing box 7, a piston plate 71 is assembled in the pressurizing box 7 in a sliding mode, a second spring 72 is arranged between one side, close to the screw rod 22, of the piston plate 71 and the side wall of the pressurizing box 7, the other side of the piston plate 71 is connected with a push rod 73, the push rod 73 penetrates through the pressurizing box 7 in a sliding mode and is provided with a push plate 74, the push plate 74 is provided with a T-shaped sliding groove 741, the pressurizing box 7 is connected with a T-shaped sliding block 731, the T-shaped sliding block 731 is connected with the T-shaped sliding groove 741 in a sliding mode, the side wall of the sliding groove 21 is connected with a mounting strip 75, the mounting strip 75 is provided with a plurality of push blocks 76 which are evenly distributed and matched with the push plate 74, the push plate 74 is provided with a moving part, one side, close to the screw rod 22, of the pressurizing box 7 is connected with an air conveying pipe 77, the other end of the air conveying pipe 77 is communicated with the upper side of the oil box 6, one-way air outlet valve 771 is arranged at one end, one side, close to the pressurizing box 7 is also provided with an air inlet 78, and a one-way air inlet valve 781 is arranged in the air inlet 78;

the moving part comprises a telescopic rod 8 fixedly connected with the push plate 74, a parallelogram groove 81 is arranged on the side wall of the sliding groove 21, the parallelogram groove 81 is formed in the rear side of two vertical grooves 811 and two inclined grooves 812, the two vertical grooves 811 are both vertically arranged, the two inclined grooves 812 are both obliquely arranged from back to front from bottom to top, a sliding block 82 is arranged in the parallelogram groove 81 in a sliding manner, and one end of the telescopic rod 8 extends into the parallelogram groove 81 to be connected with the sliding block 82;

the oil box 6 stores a certain amount of lubricating oil, the liquid level of the lubricating oil does not exceed the air pipe 77, when the sliding plate 23 is positioned at the lowest side, the sliding block 82 is positioned at the lower end of the rear vertical groove 811 at the moment, namely, the push plate 74 is positioned below the mounting bar 75 at the moment, when the sliding plate 23 moves upwards, the sliding block 82 moves upwards along the rear vertical groove 811 at the moment to drive the push plate 74 to move upwards, the lower side of the push block 76 is provided with an inclined surface, when the push plate 74 moves upwards, the push plate can be abutted against the inclined surface of the push block 76 to force the push plate 74 to move towards the middle part of the screw rod 22, the push plate 74 drives the piston plate 71 to move towards the middle part of the screw rod 22 through the push rod 73, the air inside the pressurizing box 7 is sent to the upper side inside the oil box 6 through the air pipe 77, so that the pressure inside the oil box 6 is increased, and when the pressure inside the oil box 6 is increased, the pressure valve 65 inside the oil pipe 64 is opened, so that the lubricating oil inside the oil box 6 is sent to the oil storage cavity 62 inside the arc-shaped shell 61 through the oil pipe 64, the bottom of the oil storage cavity 62 is inclined towards the screw rod 22, so that the lubricating oil flows towards the screw rod 22 and flows towards the brush 63 through the through holes, so that the lubricating oil is adhered to the surface of the brush 63, when the sliding plate 23 moves upwards, the brush 63 is in contact with the screw rod 22, so that the surface of the screw rod 22 is lubricated by the lubricating oil, when the push plate 74 is separated from the push block 76, the reset elastic force of the second spring 72 pushes the piston plate 71 to move towards the direction far away from the screw rod 22, external air is sucked into the pressurizing box 7 through the air inlet 78, the one-way air inlet valve 781 enables the air to enter the pressurizing box 7 from the outside, so that the push plate 74 can be in contact with the push blocks 76 when the sliding plate 23 moves upwards, the piston plate 71 is enabled to pressurize towards the oil box 6 continuously, and the lubricating oil can move towards the oil storage cavity continuously, the wire rod 22 is lubricated comprehensively by the brush 63, so that the friction force of the wire rod 22 is reduced, the friction coefficient is reduced, the up-and-down movement of the sliding plate 22 is smoother, the service life of the device is prolonged, the sliding plate 23 can move upwards to lubricate automatically, and no external electric part is needed; when the push plate 74 moves back and forth left and right, the telescopic rod 8 can meet the moving stroke of the push plate 74;

when the slide block 82 moves to the upper end of the vertical groove 811 on the rear side, the slide block 82 enters the inclined groove 812 on the upper side, the slide block 82 moves upward and moves forward, that is, the slide block 82 drives the push plate 74 to move forward through the telescopic rod 8, the push plate 74 slides in the T-shaped sliding groove 741 through the T-shaped slide block 731 and is always connected with the push rod 73, when the slide plate 23 moves upward to the maximum position, the slide block 82 enters the upper end of the inclined groove 812 on the upper side, that is, the push plate 74 is driven to move forward to the maximum position, the push plate 74 and the push blocks 76 are staggered with each other and positioned on the front side of the mounting bar 75, when the lead screw 22 rotates reversely to drive the slide plate 23 to move downward, the slide block 82 moves downward along the vertical groove 811 on the front side, and the push plate 74 is not in contact with the push block 76, so that no pressure is applied to the oil box 6, that the lubricating oil cannot flow into the oil storage cavity 62, the lead screw 22 is not lubricated, when the slide block 82 moves downward to the lower end of the vertical groove 811 on the front side, the lower side, the slide block 82 moves downward, and when the slide block 82 moves downward to the lower end of the slide block 23, the slide block 811 moves downward, the slide block 82 moves again, the lower end of the slide block 74, so that the slide block 74 moves upward and the slide block 23 moves downward; the edge of the parallelogram groove 81 is provided with a barrier strip which can block the sliding block 82, so that the sliding block 82 is prevented from being pulled out of the parallelogram groove 81 when the push plate 74 moves left and right, and the sliding block 82 can only move in the parallelogram groove 81; an oil filling pipe is arranged on the upper side of the oil box 6 and provided with a sealing cover, so that lubricating oil can be conveniently added into the oil box 6, and the sealing cover can seal the oil filling pipe;

in an initial state, the sliding plate 23 is located at the lowest side, when the AGV cart 1 moves to the inspection point, the motor 212 is started to drive the screw rod 22 to rotate, so that the sliding plate 23 moves upwards, the sliding plate 23 moves to the uppermost side at first, in the process that the sliding plate 23 moves from the lowest side to the uppermost side, the automatic lubricating mechanism can comprehensively lubricate the screw rod 22, after the sliding plate 23 moves to the uppermost side, the high-definition camera 32 and the infrared thermal imager 33 are used for detecting equipment in a machine room, if the heights of the high-definition camera 32 and the infrared thermal imager 33 need to be adjusted, the screw rod 22 can be driven by the electrified motor 212 to reversely rotate, so that the sliding plate 23 is driven to move downwards, the sliding plate 23 moves along the lubricated screw rod 22, the friction coefficient is reduced, and when the sliding plate 23 moves up and down, the sliding block 82 moves in the vertical groove 811 at the front side, so that the pushing plate 74 does not contact with the pushing block 76, the screw rod 22 cannot be lubricated, lubricating oil can be saved, and when the sliding plate 23 needs to move to the lowest side again, and when the sliding plate 82 enters the vertical groove 811 at the rear side.

The foregoing embodiments are merely illustrative of the principles of the present invention and its efficacy, and are not to be construed as limiting the invention. Those skilled in the art can modify or change the above-described embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and scope of the present invention as defined in the appended claims.

Claims (9)

1. The utility model provides an automatic inspection robot, includes the robot body, its characterized in that: the robot body comprises an AGV trolley, a lifting guide rail and an installation platform, the lifting guide rail is fixedly arranged on the upper side of the AGCV trolley, a chute is formed in the lifting guide rail, a fixing plate is fixedly connected to the lower side of the chute, a lead screw is vertically and rotatably assembled between the chute and the fixing plate, a motor is installed on the lower side of the fixing plate, an output shaft of the motor is in transmission connection with the lead screw, the lead screw is in threaded connection with a sliding plate, the left end and the right end of the front side of the sliding plate are both connected with installation plates, a rotating shaft is rotatably assembled between the two installation plates, and the installation platform is fixedly connected with the rotating shaft;

the mounting platform is provided with a rotator, the left side and the right side of the rotator are respectively provided with a high-definition camera and a thermal infrared imager, the upper side of the AGV trolley is provided with two protection assemblies, the two protection assemblies are respectively matched with the high-definition camera and the thermal infrared imager in position, and turnover mechanisms are arranged between the two ends of the rotating shaft and the side wall of the sliding chute;

tilting mechanism includes the rotation assembly at the pinion of mounting panel lateral wall, the pivot runs through the mounting panel with pinion drive connects, the slide rotates to be equipped with and is located pinion rear side and with the gear wheel that pinion engagement matches, the centre of a circle department fixedly connected with dwang of gear wheel, dwang end connection has the guide bar, the spout lateral wall be equipped with guide bar assorted guide way, the guide way comprises long straight flute, chute and short straight flute, long straight flute with the equal vertical setting of short straight flute, just long straight flute is located short straight flute rear side just the lower extreme of long straight flute is higher than the upper end of short straight flute, the lower extreme of long straight flute with the chute intercommunication is passed through to the upper end of short straight flute.

2. The automatic inspection robot according to claim 1, wherein: the protection subassembly include with the camera lens of high definition camera and thermal infrared imager's camera lens assorted drum, the drum bottom is connected with first spring, first spring upper end be connected with drum assorted disk, the disk upper end is rotated and is equipped with the installation piece, installation piece lateral wall is equipped with the stopper, the drum lateral wall be equipped with stopper assorted helicla flute, the installation piece upside bonds and has clean cotton.

3. The automatic inspection robot according to claim 1, wherein: the sliding chute is characterized in that a sliding rod is fixedly connected to the left side of the sliding chute, and the sliding plate is connected with the sliding rod in a sliding mode.

4. The automatic inspection robot according to claim 1, wherein: the lead screw is equipped with self-lubricating mechanism, self-lubricating mechanism includes fixes through the supporting seat the oil box on slide right side, slide fixedly connected with is located the arc shell on lead screw right side, the inside processing of arc shell is directional the oil storage chamber of lead screw slope, the arc shell is close to lead screw one side is equipped with the brush, the arc shell is close to lead screw one side be equipped with a plurality of through-holes of brush assorted, the oil box downside is connected with defeated oil pipe, defeated oil pipe other end with oil storage chamber upside intercommunication, defeated oil pipe is close to be equipped with the pressure valve in the oil box one end, the oil box is equipped with the pressurization subassembly.

5. The automatic inspection robot according to claim 4, wherein: the pressurizing assembly comprises a pressurizing box, a piston plate is assembled in the pressurizing box in a sliding mode, the piston plate is close to one side of the screw rod and a second spring is arranged between the side walls of the pressurizing box, the other side of the piston plate is connected with a push rod, the push rod slides to penetrate through the pressurizing box and is connected with a push plate, the push plate is provided with a T-shaped sliding groove, the pressurizing box is connected with a T-shaped sliding block, the T-shaped sliding block is connected with the T-shaped sliding groove in a sliding mode, the side wall of the sliding groove is connected with a mounting strip, the mounting strip is provided with a plurality of evenly distributed push blocks matched with the push plate, the push plate is provided with moving parts, the pressurizing box is close to one side of the screw rod and is connected with a gas pipe, the other end of the gas pipe is communicated with the upper side of the oil box, the gas pipe is close to one end of the pressurizing box and is provided with a one-way gas outlet valve, the pressurizing box is close to one side of the screw rod and is provided with a one-way gas inlet valve.

6. The automatic inspection robot according to claim 5, wherein: the moving member include with push pedal fixed connection's telescopic link, the spout lateral wall is equipped with parallelogram groove, parallelogram groove is by two vertical grooves and two tipper rear sides, two the equal vertical setting in vertical groove, two the tipper sets up from supreme slope down to the front after by, it is equipped with the slider to slide in the parallelogram inslot, telescopic link one end stretches into parallelogram inslot with the slider is connected.

7. The automatic inspection robot according to claim 1, wherein: the high-definition camera is used for acquiring high-definition information of a target machine room, and can detect whether non-workers enter the machine room or not by combining a face recognition technology;

the thermal infrared imager is used for infrared temperature measurement, a thermal distribution graph is generated by using a thermal imaging detection algorithm, and meanwhile, the highest temperature point, the lowest temperature point and the average temperature point on the thermal distribution graph are calculated so as to monitor and identify the heat dissipation condition of equipment in the cabinet.

8. The automatic inspection robot according to claim 1, wherein: patrol and examine and be provided with control processing unit, wireless communication module and environmental sensor in the robot, control processing unit is used for control patrol and examine the robot and patrol and examine the operation, environmental sensor formula gas sensor as an organic whole, it is used for acquireing the environmental information of target computer lab, detects, hydrogen sulfide gas body detects including temperature and humidity detection, CO detection, formaldehyde detection, PM.

9. The automatic inspection robot according to claim 1, wherein: the inspection method of the inspection robot specifically comprises the following steps:

s1: planning a routing inspection route and routing inspection time of the routing inspection robot according to the machine room environment, and setting an inspection point of the routing inspection so that the routing inspection robot can perform routing inspection on the appointed routing inspection point according to the routing inspection route regularly according to the routing inspection time;

s2: when the inspection robot reaches a first inspection point, the control processing unit sends an instruction to the lifting guide rail, so that the mounting platform is lifted at a corresponding height, and the height of the mounting platform is fed back to the control processing unit;

s3: the control processing unit starts a high-definition camera and a thermal infrared imager on the mounting platform, the high-definition camera takes pictures of equipment of the machine room for multiple times, the thermal infrared imager carries out infrared temperature measurement on the equipment of the machine room, and an environment sensor monitors the environment in the machine room;

s4: the control processing unit controls the lifting guide rail, the height position of the mounting platform is adjusted through the lifting guide rail, and equipment photographing and infrared temperature measurement of different positions and corresponding heights are completed through the high-definition camera and the thermal infrared imager so as to complete photographing and infrared measurement of all equipment at the inspection point;

s5: and the control processing unit controls the inspection robot to move to the next inspection point, and repeats the adjusting and moving steps to complete the monitoring of all the inspection points.

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