CN115875573B - Mining inspection device and inspection method - Google Patents
Mining inspection device and inspection method Download PDFInfo
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- CN115875573B CN115875573B CN202310050775.9A CN202310050775A CN115875573B CN 115875573 B CN115875573 B CN 115875573B CN 202310050775 A CN202310050775 A CN 202310050775A CN 115875573 B CN115875573 B CN 115875573B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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Abstract
The invention discloses a mining inspection device and an inspection method, which belong to the technical field of mining monitoring equipment, wherein the mining inspection device comprises a sliding rail, an organism is arranged on the sliding rail in a sliding way, a cylinder body is fixedly arranged on the organism, a plurality of detection assemblies are stacked in the cylinder body, and screw holes matched with the detection assemblies are formed in the sliding rail; a driving component is arranged between the outer side of the cylinder body and the sliding rail, and when the machine body drives the cylinder body to slide to one side to the screw hole, the driving component drives the cylinder body to rotate and screws the detection component in the cylinder body into the screw hole; make barrel counter-rotating under the effort through drive assembly, at this in-process, send into the screw with the detection component in the barrel in, in-service use in-process, a plurality of screws have been seted up at the top of slide rail, and a plurality of screws are linear array evenly distributed in the top of slide rail for the organism can be with a plurality of detection components of stacking in the barrel inside the screw one by one at the in-process of slide rail top walking.
Description
Technical Field
The invention relates to the technical field of mining monitoring equipment, in particular to a mining inspection device and an inspection method.
Background
Along with the development of underground automatic operation technology of coal mines, more and more intelligent equipment is applied to underground coal mines, in particular to underground inspection devices, and self-movement is performed for monitoring and inspection.
Chinese patent No. CN115056244a discloses an intelligent inspection robot for coal mine. The intelligent inspection robot for the coal mine comprises a robot body, wherein one side of the top of the robot body is fixedly connected with an autonomous motion control system and a wireless network communication system respectively, the other side of the top of the robot body is fixedly connected with a background dispatching management system and a big data analysis system respectively, the autonomous motion control system comprises a cruising module, a sensor, a modularized cradle head and an obstacle avoidance system, and the wireless network communication system comprises a communication module, a motion control module and a background processing module. The visual system of the construction 30 of the intelligent inspection robot for the coal mine, provided by the invention, displays scene structures and equipment layout in a coal-selecting factory in a three-dimensional form, is provided with a perfect video sensing and safety monitoring system, monitors sundries of the selected raw coal, unsafe behaviors of personnel, dangerous running states of equipment and the like, and realizes intelligent prediction and early warning.
The device detects the underground environment by the walking of the inspection robot in the underground, but in the actual use process, the distance of the underground working surface is generally long, so that the inspection robot can only detect a certain place in a certain time, and after the inspection robot moves forwards, the environment at the place is difficult to continuously detect, so that the inspection robot has certain limitation.
Therefore, it is necessary to provide a mining inspection device and an inspection method for solving the above technical problems.
Disclosure of Invention
The invention aims to provide a mining inspection device and an inspection method, which are used for solving the problems that in the prior art, an inspection robot walks underground to detect an underground environment, but in the actual use process, the inspection robot can only detect a certain place in a certain time due to the fact that the distance of an underground working surface is generally long, and the environment at the place is difficult to continuously detect after the inspection robot moves forwards.
Based on the thought, the invention provides the following technical scheme: the device comprises a sliding rail, wherein an organism is arranged on the sliding rail in a sliding way, a barrel is fixedly arranged on the organism, a plurality of detection components are stacked in the barrel, and screw holes matched with the detection components are formed in the sliding rail;
the device is characterized in that a driving assembly is arranged between the outer side of the cylinder body and the sliding rail, when the machine body drives the cylinder body to slide to the screw hole on one side, the driving assembly drives the cylinder body to rotate and screw the detection assembly in the cylinder body into the screw hole, and when the machine body drives the cylinder body to reversely slide to the screw hole, the sliding block in the screw hole is screwed out upwards and is stored in the cylinder body.
As a further scheme of the invention: the detection assembly comprises a sliding block and a clamping strip fixedly connected to the top of the sliding block, the sliding block is arranged inside the cylinder body in a sliding mode, a clamping groove which is in sliding fit with the clamping strip is formed in the cylinder body along the axis direction of the sliding block, the length of the clamping strip is smaller than the outer diameter of the cylinder body, the sliding block is cylindrical, and external threads meshed with the screw holes are formed in the outer side of the sliding block.
As a further scheme of the invention: the driving assembly comprises a first gear fixedly sleeved on the outer side of the cylinder body, a first rack meshed with the first gear is arranged on the sliding rail, a polished rod portion is arranged on the first rack, a guide hole is formed in the machine body, a pull rod is slidably connected inside the guide hole, a first spring is arranged at the bottom end fixing of the pull rod inside the guide hole, a limit groove is formed in one side of the machine body, located in the guide hole, and is communicated with the guide hole, a limiting block is slidably arranged in the limit groove, one end face of the limiting block, close to the guide hole, is obliquely arranged, an electromagnet is fixedly connected to the inner end face of the guide hole, a baffle ring is arranged on one side, close to the limiting block, of the electromagnet, a third spring is fixedly arranged between the baffle ring and the limiting block, an end cover is fixedly connected to the inner top end of the cylinder body, a winding shaft is fixedly connected to the top of the end cover, and a pull rope is fixedly connected between the winding shaft and the pull rod.
As a further scheme of the invention: both ends of the clamping strip are provided with inclined planes.
As a further scheme of the invention: and the bottom surface of the sliding block is provided with a positioning groove matched with the clamping strip.
As a further scheme of the invention: the top one side of slide rail is fixed to be set up the second rack, one side that the organism is close to the second rack is provided with servo motor, fixedly connected with and second rack engaged with second gear on servo motor's the output shaft.
As a further scheme of the invention: the machine body is provided with a guide channel at the bottom end of the guide hole, one end of the guide channel is communicated with the bottom end of the guide hole, and the other end of the guide channel extends to the side surface of the machine body.
As a further scheme of the invention: the top of screw is provided with the chamfer.
As a further scheme of the invention: the inside bottom fixedly connected with second spring of screw, the inside top fixedly connected with fixed plate of barrel, the fixed plate bottom is provided with electric putter, and electric putter's flexible end contacts with the card strip at the top in the barrel.
A patrol method comprises the following steps:
s1, driving a second gear to rotate through a servo motor, and driving a machine body to slide along a slide rail by utilizing the engagement of the second gear and a second rack;
s2, driving the cylinder body to move leftwards along with the machine body through the servo motor, installing the sliding block in the cylinder body in the screw hole, and detecting each position of the underground operation surface by using the camera, the temperature and humidity sensor and the like on the clamping strip;
s3, driving the cylinder to slide rightwards to store the sliding block on the sliding rail into the cylinder.
Compared with the prior art, the invention has the beneficial effects that: this device is through the barrel that sets up for the barrel is in forward and the in-process of backward slip, and the barrel can be forward and backward rotation, for example, when the barrel moves along with the organism left, can then install the slider in the barrel inside the screw, and can accomodate the slider on the slide rail to the barrel inside when the barrel slides along with the organism right, consequently, can detect its nearby environment with the slider installation on the slide rail with this device, and can accomodate the slider to the barrel inside fast.
Drawings
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a schematic view of the cylinder and first gear arrangement of the present invention;
FIG. 4 is a partial cross-sectional view of the body of the present invention;
FIG. 5 is a schematic view of a slider and clip according to the present invention;
FIG. 6 is a schematic diagram of a positioning slot structure according to the present invention;
FIG. 7 is a schematic view of a screw hole structure of the present invention;
FIG. 8 is an enlarged schematic view of the structure of FIG. 4B in accordance with the present invention;
FIG. 9 is an enlarged schematic view of the structure of FIG. 1A according to the present invention;
FIG. 10 is a schematic view of the structure of the cylinder of the present invention at one side of the screw hole;
fig. 11 is a schematic view of the structure of the electric putter of the present invention.
In the figure: 1. a body; 2. a cylinder; 3. an end cap; 4. a pull rope; 5. a pull rod; 6. a first gear; 7. a roller; 8. a slide rail; 9. a barrier strip; 10. a chute; 11. a second rack; 12. a first rack; 13. a polish rod part; 14. a stop lever; 15. a second gear; 16. a servo motor; 17. winding a shaft; 18. a slide block; 19. clamping strips; 20. a diversion channel; 21. a first spring; 22. a guide hole; 23. a clamping groove; 24. a positioning groove; 25. a camera; 26. an inclined plane; 27. a screw hole; 28. a second spring; 29. a third spring; 30. a limiting block; 31. an electromagnet; 32. a baffle ring; 33. an electric push rod.
Detailed Description
As shown in fig. 1-2, a mining inspection device and an inspection method thereof, the mining inspection device comprises a slide rail 8 paved on a mine working surface, an organism 1 is slidably arranged on the slide rail 8, specifically, a roller 7 is installed at the top of the organism 1, a slide groove 10 matched with the roller 7 is arranged at the top of the slide rail 8, the roller 7 can be slidably arranged in the slide groove 10, a second rack 11 can be fixedly arranged at one side of the top of the slide rail 8 in order to drive the organism 1 to move on the slide rail 8, a servo motor 16 is arranged at one side of the organism 1 close to the second rack 11, and a second gear 15 meshed with the second rack 11 is fixedly connected to an output shaft of the servo motor 16.
In the actual use process, the second gear 15 is driven to rotate by the servo motor 16, the machine body 1 can be driven to slide along the slide rail 8 by utilizing the engagement of the second gear 15 and the second rack 11, and the environment in the mine working face is inspected.
The conventional device may set the camera 25 for photographing and the related sensor for detecting the environment on the machine body 1, so that the machine body 1 can detect the place where the machine body passes in the process of inspection, but in the actual use process, the distance of the underground working surface is generally long, so that the machine body 1 can only detect a certain place in a certain time, and after the machine body 1 moves forward, the environment at the place is difficult to continuously detect, so that a certain limitation exists in the use process.
As shown in fig. 2-4 and 7-11, according to the above description, the cylinder 2 is disposed on the machine body 1, the cylinder 2 penetrates through the machine body 1 and is fixedly connected with the machine body 1, a plurality of detection components are stacked in the cylinder 2, screw holes 27 matched with the detection components are disposed on the slide rail 8, a driving component is disposed between the outer side of the cylinder 2 and the slide rail 8, when the servo motor 16 drives the machine body 1 to slide at the top of the slide rail 8, the driving component drives the cylinder 2 to rotate forward, and when the cylinder 2 slides to the screw holes 27 of the slide rail 8, the cylinder 2 rotates reversely under the action of the driving component, and in the process, the detection components in the cylinder 2 are fed into the screw holes 27, in the process of actual use, a plurality of screw holes 27 are disposed at the top of the slide rail 8 in a linear array, so that the plurality of detection components stacked in the cylinder 2 can be mounted inside the slide rail 8 one by one in the process of walking at the top of the slide rail 8 by the machine body 1.
Specifically, the detection assembly comprises a sliding block 18 and a clamping strip 19 fixedly connected to the top of the sliding block 18, the sliding block 18 is slidably arranged inside the cylinder 2, a clamping groove 23 which is slidably matched with the clamping strip 19 is formed in the cylinder 2 along the axis direction of the sliding block, the clamping strip 19 is slidably arranged inside the clamping groove 23, the length of the clamping strip 19 is smaller than the outer diameter of the cylinder 2, the end part of the clamping strip 19 is prevented from extending to the outer side of the cylinder 2, the sliding block 18 is cylindrical, and external threads meshed with the screw hole 27 are formed in the outer side of the sliding block 18.
When in actual use, when the cylinder body 2 moves to the screw hole 27, the sliding block 18 falls to the screw hole 27 under the action of gravity, at this time, the cylinder body 2 is driven to rotate by the driving component, and the cylinder body 2 can drive the sliding block 18 to rotate by the cooperation of the clamping strip 19 and the clamping groove 23, so that the sliding block 18 is in threaded fit with the screw hole 27 and is arranged in the screw hole 27, the sliding block 18 and the clamping strip 19 can be arranged at each screw hole 27 on the sliding rail 8 one by one through the structure, and in order to detect the environment, the camera 25, a temperature and humidity sensor, a gas sensor and the like for detecting the environment can be arranged on the clamping strip 19, and the temperature and the humidity of the underground working surface, the gas concentration and the like are detected.
The driving assembly comprises a first gear 6 fixedly sleeved on the outer side of the cylinder 2, a first rack 12 meshed with the first gear 6 is fixedly connected to the top of the second rack 11, a polished rod portion 13 without teeth is arranged on the first rack 12, when the first gear 6 is meshed with the first rack 12, the machine body 1 can drive the first gear 6 and the cylinder 2 to rotate in the process of walking at the top of the sliding rail 8, and when the first gear 6 on the cylinder 2 moves to the polished rod portion 13, the first rack 12 loses the meshing relationship with the first gear 6, and the first gear 6 is arranged above the end face of the bottom end of the cylinder 2.
Further, a guide hole 22 is formed in the machine body 1, a pull rod 5 is slidably connected in the guide hole 22, a first spring 21 is arranged at the bottom end of the pull rod 5 in the guide hole 22, and two ends of the first spring 21 are fixedly connected with the end face of the bottom end of the pull rod 5 and the inner bottom end of the guide hole 22 respectively.
Still further, a limit groove is formed in one side of the machine body 1, which is located at the guide hole 22, the limit groove is communicated with the guide hole 22, a limit block 30 is slidably arranged in the limit groove, one end face of the limit block 30, which is close to the guide hole 22, is obliquely arranged, an electromagnet 31 is fixedly connected to the inner end face of the guide hole 22, a baffle ring 32 is arranged on one side of the electromagnet 31, which is close to the limit block 30, the baffle ring 32 is fixedly connected to the inside of the limit groove, a third spring 29 is arranged between the baffle ring 32 and the limit block 30, and two ends of the third spring 29 are fixedly connected with the baffle ring 32 and the limit block 30 respectively.
The inside top fixedly connected with end cover 3 of barrel 2, in-service use, end cover 3 can pass through bolted connection or threaded connection's mode and barrel 2 fixed connection, and the top fixedly connected with of end cover 3 is around axle 17, is connected with stay cord 4 between axle 17 and the pull rod 5, the one end and the pull rod 5 fixed connection of stay cord 4, the other end and the axle 17 fixed connection of stay cord 4, in addition, be provided with the pulley in the top of pull rod 5, stay cord 4 is walked around from the outside of pulley, and the pulley passes through support and organism 1 fixed connection.
During actual use, the second gear 15 is driven to rotate by the servo motor 16, the machine body 1 can be driven to slide on the sliding rail 8 by the engagement of the second gear 15 and the second rack 11, in the process, the first gear 6 is engaged with the first rack 12, so that the first gear 6 is driven to rotate, the cylinder 2 can be driven to rotate by the first gear 6, the pull rope 4 can be wound around the shaft 17 in the rotating process, the pull rod 5 is driven to overcome the resistance of the first spring 21 to move upwards along the guide hole 22, when the pull rod 5 moves upwards to the top of the limit block 30, the limit block 30 can be driven to move outwards and be arranged at the bottom end of the pull rod 5 by the acting force of the third spring 29, the limit block 30 is used for limiting the pull rod 5, so that the pull rod 5 is prevented from moving downwards, when the cylinder 2 moves to the upper side of the screw hole 27, the servo motor 16 stops working, and the first gear 6 is arranged at the position of the polished rod, so that the first rack 12 loses the engagement relation of the first gear 6, the electromagnet 31 is electrified at the moment, the limit block 30 is driven by the electromagnet 31, so that the limit block 30 is driven to move upwards along the guide hole 22, the pull rod 2 is driven to rotate reversely by the pull rod 18 by the pull rod 2, and the pull rod 2 is driven to rotate reversely by the pull rod 2, and the pull rod 2 in the opposite direction of the opposite direction, and the pull rod 18 is driven by the pull rod 18, and the pull rod 2 to rotate in the opposite direction, and the pull rod 18 through the pull rod 18;
then the machine body 1 is driven to continuously slide on the top of the sliding rail 8 through the operation of the servo motor 16, in the process, the clamping strips 19 slide relative to the clamping grooves 23, so that the cylinder body 2 is staggered with the sliding blocks 18 in the screw holes 27, the sliding blocks 18 at the bottommost end in the cylinder body 2 fall to the top of the sliding rail 8, the cylinder body 2 can be driven to rotate again by utilizing the meshing of the first rack 12 and the first gear 6 along with the continuous sliding of the machine body 1 on the top of the sliding rail 8, the pull rope 4 is wound to pull the pull rod 5 upwards, the processes are repeated, a plurality of sliding blocks 18 and the clamping strips 19 in the cylinder body 2 can be installed in the screw holes 27, and all positions of the underground operation surface can be detected by utilizing the cameras 25, the temperature and humidity sensors and the like on the clamping strips 19;
when a plurality of sliding blocks 18 in the cylinder 2 are all installed inside the screw holes 27, the machine body 1 is stopped on the sliding rail 8, when the sliding blocks 18 and the clamping strips 19 are required to be retracted in daytime operation, the machine body 1 can be driven to reversely slide through the servo motor 16, in the process, the first rack 12 is meshed with the first gear 6 to drive the cylinder 2 to rotate, the pull rod 5 is pulled upwards through the pull rod 4, the pull rod 5 is limited and kept stable through the limiting block 30, in the process that the cylinder 2 moves to the screw holes 27, the clamping strips 19 are just inserted into the clamping grooves 23, the sliding blocks 18 are arranged below the cylinder 2, and at the moment, the first gear 6 is arranged at the polish rod of the first rack 12, then the electromagnet 31 drives the limiting block 30 to be adsorbed to the inside the limiting hole, so that the pull rod 5 is driven to downwardly move under the acting force of the first spring 21, the pull rod 4 drives the cylinder 2 to reversely rotate, and because the clamping strips 19 are arranged at the position of the clamping grooves 23, in the cylinder 2 can drive the sliding blocks 18 to rotate relative to the screw holes 27, the sliding blocks 18 are favorable for being screwed out to the top of the sliding blocks 27, and then the sliding blocks 18 are driven to move to the sliding blocks 2 to the sliding blocks 8 through the servo motor 1 and the sliding blocks 2, and the sliding blocks 8 are repeatedly arranged at the top of the sliding blocks 8, and the sliding blocks 8 can be repeatedly moved to the sliding blocks 8 and the sliding blocks 8 are arranged on the sliding blocks 8.
In summary, the device enables the cylinder 2 to rotate forward and backward in the forward and backward sliding processes through the cylinder 2, for example, when the cylinder 2 moves leftwards along with the machine body 1, the sliding block 18 in the cylinder 2 can be installed in the screw hole 27, and when the cylinder 2 slides rightwards along with the machine body 1, the sliding block 18 on the sliding rail 8 can be stored in the cylinder 2, so that the device can be used for conveniently and quickly installing the sliding block 18 on the sliding rail 8 to detect the environment nearby the sliding rail 8 and rapidly storing the sliding block 18 in the cylinder 2.
In the process of accommodating the slider 18, as shown in fig. 5, in order to avoid the interference between the clamping strip 19 at the screw hole 27 and the slider 18 at the bottom end inside the cylinder 2, both ends of the clamping strip 19 are provided with inclined planes 26, when the cylinder 2 moves to the screw hole 27 along with the machine body 1, the slider 18 at the bottom end of the cylinder 2 contacts with the inclined planes 26 of the clamping strip 19 at the screw hole 27, and the slider 18 can be driven to slide upwards relative to the cylinder 2 by the extrusion of the inclined planes 26 to be placed above the clamping strip 19 at the screw hole 27, particularly as shown in fig. 10, in the process, the clamping strip 19 at the screw hole 27 can be placed at the clamping groove 23 on the cylinder 2, so that the clamping strip 19 and the slider 18 can be driven to rotate when the cylinder 2 rotates, thereby screwing the slider 18 out from the screw hole 27.
As shown in fig. 6, as a second embodiment of the above solution, a positioning slot 24 is formed on the bottom surface of the slider 18 and cooperates with the clamping strip 19, when the cylinder 2 moves to the screw hole 27 in actual use, the slider 18 at the bottom end of the cylinder 2 is disposed above the clamping strip 19 at the screw hole 27, and the clamping strip 19 at the screw hole 27 is clamped at the positioning slot 24, by this structure, the clamping strip 19 at the screw hole 27 can be clamped with the slider 18 at the bottom end inside the cylinder 2, then when the cylinder 2 rotates, the clamping structure of the slider 18 and the clamping strip 19 can drive the slider 18 in the screw hole 27 to rotate, so as to unscrew the slider 18 from the screw hole 27, and then when the machine body 1 moves, the slider 18 at the screw hole 27 can be removed from the screw hole 27, and the above operation can be repeated, so that the plurality of sliders 18 on the slide rail 8 can be stored inside the cylinder 2.
As shown in fig. 4, a guide channel 20 is formed at the bottom end of the guide hole 22 on the machine body 1, one end of the guide channel 20 is communicated with the bottom end of the guide hole 22, the other end of the guide channel 20 extends to the side surface of the machine body 1, the pull rod 5 can slide up and down in the guide hole 22 through the structure, and in the process, outside air can enter the guide hole 22 through the guide channel 20.
As shown in fig. 5 and 7, the top of the screw hole 27 is provided with a chamfer to form an inclined plane, through the structure, when the cylinder 2 rotates to rotate the sliding block 18 out of the screw hole 27, the sliding block 18 is arranged at the inclined plane, and when the machine body 1 moves to drive the cylinder 2 to synchronously move, the inclined plane can squeeze the sliding block 18, so that the sliding block 18 can move from the screw hole 27 to the top surface of the sliding rail 8 more stably.
In order to reduce the friction between the sliding block 18 and the sliding rail 8, a plurality of balls may be installed at the bottom end of the sliding block 18, so that the cylinder 2 can stably drive the sliding block 18 to slide on the sliding rail 8.
As shown in fig. 7 and 11, to further ensure that the slider 18 moves away from the screw hole 27, a second spring 28 may be fixedly connected to the bottom end inside the screw hole 27, and a fixing plate may be fixedly connected to the top end inside the cylinder 2, where the bottom end of the fixing plate is provided with an electric push rod 33, and the telescopic end of the electric push rod 33 contacts with the topmost clamping strip 19 inside the cylinder 2.
In actual use, when the cylinder 2 moves to the screw hole 27, the sliding block 18 in the cylinder 2 is pressed downwards by the telescopic end of the electric push rod 33, so that the sliding block 18 at the bottommost end moves downwards against the acting force of the second spring 28, and the external thread at the outer side of the sliding block 18 is meshed with the screw hole 27, so that the sliding block 18 can be screwed into the screw hole 27 when the cylinder 2 rotates.
When the sliding block 18 needs to be stored, the cylinder 2 moves to the screw hole 27, the telescopic end of the electric push rod 33 is retracted to lose pressure on the clamping strip 19 and the sliding block 18, at the moment, the sliding block 18 can be driven to move upwards under the acting force of the second spring 28, the bottom end of the sliding block 18 is placed at the inclined surface of the screw hole 27, and then the cylinder 2 can stably move the sliding block 18 away from the screw hole 27 in the moving process.
As shown in fig. 1, in order to limit the roller 7, a barrier strip 9 can be arranged on the inner side of the roller 7, the barrier strip 9 is fixedly connected with the sliding rail 8, the roller 7 is limited through the barrier strip 9 in actual use, the deviation of the roller 7 is avoided, and a base is fixedly arranged on the machine body 1, so that the servo motor 16 is fixedly arranged on the base.
During practical application, control modules can be installed on the machine body 1 and the clamping strips 19, the control modules can be a single chip microcomputer or a PLC, and the temperature and humidity sensor, the gas sensor and the camera 25 are electrically connected with the control modules on the clamping strips 19, during practical application, for example, data detected by the temperature and humidity sensor can be transmitted to the control modules, and then transmitted to the control terminal through the control modules, workers can monitor the environment of a downhole working surface in real time, the servo motor 16 is electrically connected with the output end of the control module on the machine body 1, and during practical application, the servo motor 16 can be controlled through the control terminal, so that when the machine body 1 moves to the screw hole 27, the servo motor 16 can stop operation.
As a second embodiment of controlling the servo motor 16, a stop lever 14 may be fixedly connected to the first rack 12, and a photoelectric sensor or an infrared sensor may be installed on the machine body 1, where the photoelectric sensor or the infrared sensor is electrically connected to an input end of the control module on the machine body 1, and when the machine body 1 moves to the screw hole 27, the stop lever 14 shields the photoelectric sensor or the infrared sensor, so that the control module stops the operation of the servo motor 16, and further, the servo motor 16 may be remotely controlled by a worker, and of course, the specific circuit connection and the structure of the above scheme are all mature technical means in the electrical field, which are not repeated herein.
Claims (8)
1. The utility model provides a mining inspection device, includes the slide rail, slides on the slide rail and is provided with organism, its characterized in that: the machine body is fixedly provided with a cylinder body, a plurality of detection assemblies are stacked in the cylinder body, and screw holes matched with the detection assemblies are formed in the sliding rail;
a driving component is arranged between the outer side of the cylinder body and the sliding rail, when the machine body drives the cylinder body to slide to one side to the screw hole, the driving component drives the cylinder body to rotate and screws the detection component in the cylinder body into the screw hole, and when the machine body drives the cylinder body to slide reversely to the screw hole, the sliding block in the screw hole is screwed out upwards and is stored in the cylinder body;
the detection assembly comprises a sliding block and a clamping strip fixedly connected to the top of the sliding block, the sliding block is arranged inside the cylinder body in a sliding mode, a clamping groove which is in sliding fit with the clamping strip is formed in the cylinder body along the axis direction of the cylinder body, the length of the clamping strip is smaller than the outer diameter of the cylinder body, the sliding block is cylindrical, and external threads meshed with the screw holes are formed in the outer side of the sliding block;
the driving assembly comprises a first gear fixedly sleeved on the outer side of the cylinder body, a first rack meshed with the first gear is arranged on the sliding rail, a polished rod portion is arranged on the first rack, a guide hole is formed in the machine body, a pull rod is slidably connected inside the guide hole, a first spring is arranged at the bottom end fixing of the pull rod inside the guide hole, a limit groove is formed in one side of the machine body, located in the guide hole, and is communicated with the guide hole, a limiting block is slidably arranged in the limit groove, one end face of the limiting block, close to the guide hole, is obliquely arranged, an electromagnet is fixedly connected to the inner end face of the guide hole, a baffle ring is arranged on one side, close to the limiting block, of the electromagnet, a third spring is fixedly arranged between the baffle ring and the limiting block, an end cover is fixedly connected to the inner top end of the cylinder body, a winding shaft is fixedly connected to the top of the end cover, and a pull rope is fixedly connected between the winding shaft and the pull rod.
2. The mining inspection device according to claim 1, wherein: both ends of the clamping strip are provided with inclined planes.
3. A mining inspection device according to claim 1 or 2, wherein: and the bottom surface of the sliding block is provided with a positioning groove matched with the clamping strip.
4. The mining inspection device according to claim 1, wherein: the top one side of slide rail is fixed to be set up the second rack, one side that the organism is close to the second rack is provided with servo motor, fixedly connected with and second rack engaged with second gear on servo motor's the output shaft.
5. The mining inspection device according to claim 1, wherein: the machine body is provided with a guide channel at the bottom end of the guide hole, one end of the guide channel is communicated with the bottom end of the guide hole, and the other end of the guide channel extends to the side surface of the machine body.
6. The mining inspection device according to claim 1, wherein: the top of screw is provided with the chamfer.
7. The mining inspection device according to claim 1, wherein: the inside bottom fixedly connected with second spring of screw, the inside top fixedly connected with fixed plate of barrel, the fixed plate bottom is provided with electric putter, and electric putter's flexible end contacts with the card strip at the top in the barrel.
8. A patrol method using the patrol apparatus for mine according to any one of claims 1 to 7, characterized in that: the method comprises the following steps:
s1, driving a second gear to rotate through a servo motor, and driving a machine body to slide along a slide rail by utilizing the engagement of the second gear and a second rack;
s2, driving the cylinder body to move leftwards along with the machine body through the servo motor, installing the sliding block in the cylinder body in the screw hole, and detecting each position of the underground operation surface by using the camera, the temperature and humidity sensor and the like on the clamping strip;
s3, driving the cylinder to slide rightwards to store the sliding block on the sliding rail into the cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310050775.9A CN115875573B (en) | 2023-02-01 | 2023-02-01 | Mining inspection device and inspection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310050775.9A CN115875573B (en) | 2023-02-01 | 2023-02-01 | Mining inspection device and inspection method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115875573A CN115875573A (en) | 2023-03-31 |
| CN115875573B true CN115875573B (en) | 2023-04-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310050775.9A Active CN115875573B (en) | 2023-02-01 | 2023-02-01 | Mining inspection device and inspection method |
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