CN116315879A - Mining coal quantity recognition monitoring device - Google Patents
Mining coal quantity recognition monitoring device Download PDFInfo
- Publication number
- CN116315879A CN116315879A CN202310237777.9A CN202310237777A CN116315879A CN 116315879 A CN116315879 A CN 116315879A CN 202310237777 A CN202310237777 A CN 202310237777A CN 116315879 A CN116315879 A CN 116315879A
- Authority
- CN
- China
- Prior art keywords
- adjusting
- module
- display screen
- length data
- push rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000012806 monitoring device Methods 0.000 title claims abstract description 32
- 239000003245 coal Substances 0.000 title claims abstract description 28
- 238000005065 mining Methods 0.000 title claims abstract description 12
- 238000012545 processing Methods 0.000 claims abstract description 51
- 238000004458 analytical method Methods 0.000 claims abstract description 21
- 230000008859 change Effects 0.000 claims abstract description 18
- 230000008054 signal transmission Effects 0.000 claims abstract description 17
- 238000003780 insertion Methods 0.000 claims abstract description 12
- 230000037431 insertion Effects 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims abstract description 9
- 230000008569 process Effects 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 13
- 238000005259 measurement Methods 0.000 claims description 13
- 238000001125 extrusion Methods 0.000 claims description 12
- 230000001105 regulatory effect Effects 0.000 claims description 10
- 238000004891 communication Methods 0.000 claims description 7
- 230000009471 action Effects 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 238000005070 sampling Methods 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 7
- 238000000605 extraction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/0057—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes measuring forces due to spring-shaped elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The invention relates to a coal quantity identification monitoring technology, which is used for solving the problem of image display faults of a display, in particular to a mining coal quantity identification monitoring device, which comprises a monitoring device body, a controller and an execution assembly, wherein the monitoring device comprises an image processing camera, and a display screen is connected to the position of a connecting port of the outer side wall of the image processing camera through a signal transmission line; according to the invention, when the display screen cannot display images through analysis of the fault analysis component, the fault analysis component can perform self-checking operation of the deformation distance and stiffness coefficient change of the telescopic spring, and after confirming, the fault analysis component judges that the line connector is loose, and performs loose line connector insertion operation, if the problem of graphic display of the display screen is not solved after insertion, the replacement operation of the connecting line is performed by adjusting the rotation of the main board, so that manual operation is not needed in the whole process, and the continuous operation of coal quantity identification work is not influenced because the monitoring device cannot timely replace the connecting line in the mine.
Description
Technical Field
The invention relates to a coal quantity identification monitoring technology, in particular to a mining coal quantity identification monitoring device.
Background
The coal yield is an important index for measuring the economic benefit of coal mine enterprises, and the coal quantity detection value in each production link is not only the basis of yield statistics and production management, but also provides important material feedback information for process control and optimization;
in the prior art, when the coal quantity is identified in the mine through the monitoring device, the connecting wire is pulled due to shaking or false touch caused by the movement of the monitoring device, so that the connecting wire connected with the display is easy to loose or damage, the display cannot accurately display images, the accurate identification of the coal quantity in the mine by workers is inconvenient, and the monitoring device performs the coal quantity identification operation in the mine, so that the insertion, extraction and replacement of the connecting wire by the workers are inconvenient;
aiming at the technical problems, the application provides a solution.
Disclosure of Invention
The invention aims to analyze the fault cause through the fault analysis component, so that when the display screen cannot display images, the fault analysis component can perform self-checking operation of the deformation distance and stiffness coefficient change of the telescopic spring firstly, determine that the line connector is loose after confirming that the fault is not caused, perform loose line connector insertion operation, and perform replacement operation of connecting lines by adjusting the rotation of a main board if the graphic display problem of the display screen is not solved after insertion, so that manual operation is not needed in the whole process, the continuous operation of coal quantity identification work is not influenced because the monitoring device cannot timely replace the connecting lines in a mine, and the problem of image display faults of a display is solved.
The aim of the invention can be achieved by the following technical scheme:
the utility model provides a mining coal quantity discernment monitoring devices, includes monitoring devices body, controller and execution subassembly, monitoring devices includes image processing camera, the connection port position department of image processing camera lateral wall is connected with the display screen through the signal transmission line, image processing camera with the display screen lateral wall is close to one side of signal transmission line all is connected with the power supply connecting wire through the line connector, and execution subassembly includes the installing frame, the installing frame lateral wall corresponds the power supply connecting wire with the support column is all installed to the position department of signal transmission line, the cavity has been seted up to the support column inside, and cavity inside rotates and is connected with axis of rotation two, and axis of rotation two's upper end is connected with the regulation mainboard, integrated into one piece has the regulation subplate in the three direction of regulation mainboard lateral wall, it is close to adjust the subplate lateral wall one side of power supply connecting wire installs a plurality of evenly distributed's electric putter, electric putter keeps away from the one end of adjusting the subplate installs the regulating plate, the regulating plate lateral wall is connected with a plurality of evenly distributed's grip block through telescopic putter, the regulating plate lateral wall is kept away from one side of regulating plate the regulating subplate is connected with the support column through the extrusion ring has a plurality of evenly distributed's clamping ring through the extrusion ring, the inside the extrusion ring is located through the extrusion ring, a plurality of evenly distributed compression ring is located.
As a preferred implementation mode of the invention, a first communication hole is formed in the position, corresponding to the limiting rod, of the outer side wall of the adjusting plate, a second communication hole is formed in the position, corresponding to the limiting rod, of the outer side wall of the adjusting auxiliary plate, a rotating gear is rotatably connected to the position, corresponding to the limiting rod, of the upper surface of the adjusting plate, a driving motor is arranged at the position, corresponding to the rotating gear, of the upper surface of the adjusting plate, and a jogged tooth slot is formed in the position, corresponding to the rotating gear, of the outer side wall of the limiting rod.
As a preferred implementation mode of the invention, a transmission runner is rotationally connected at the position of the display screen and the outer side wall of the image processing camera corresponding to the support column, the transmission runner is in transmission connection with a runner on the second rotating shaft inside the support column through a transmission belt, a driving runner is rotationally connected at the position of the display screen and the outer side wall of the image processing camera corresponding to the mounting frame, a cross hole groove is formed at the central position of the upper surface of the driving runner, a first rotating shaft is rotationally connected at the position of the display screen and the outer side wall of the image processing camera corresponding to the cross hole groove, driving motors are respectively arranged at the positions of the display screen and the outer side wall of the image processing camera corresponding to the first rotating shaft, a sliding groove is formed at the outer side wall of the first rotating shaft, a cross sliding sleeve is slidingly connected at the inner side of the sliding groove, and an adjusting push rod is arranged at the position of the display screen and the outer side wall of the image processing camera corresponding to the cross sliding sleeve.
As a preferred embodiment of the invention, a fault analysis component is arranged in the controller, and the fault analysis component comprises a sampling module, a mathematical module and an adjusting module;
the acquisition and measurement module is used for acquiring the telescopic length data of the electric push rod, the limiting rod and the adjusting push rod and the real-time elastic value of the telescopic spring, and transmitting the acquired telescopic length data and the real-time elastic value to the mathematical module;
the mathematical module is used for calculating the telescopic length data and the real-time elastic value transmitted by the acquisition and measurement module, generating a push-to-insert signal or a wire replacement signal, and transmitting the push-to-insert signal or the wire replacement signal to the adjustment module;
the adjusting module receives the pushing and inserting signal or the connecting wire replacing signal transmitted by the mathematical module, and controls the electric push rod to push and insert or controls the driving motor to replace the connecting wire.
As a preferred embodiment of the present invention, the data processing by the mathematical module includes the following steps:
step one: the acquisition and measurement module acquires the telescopic length data of the electric push rod, the limiting rod and the adjusting push rod and the real-time elastic value of the telescopic spring, respectively sets the telescopic length data Ld, the telescopic length data Lx, the telescopic length data Lt and the real-time elastic value Ft, and then transmits the telescopic length data Ld, the telescopic length data Lx, the telescopic length data Lt and the real-time elastic value Ft to the mathematical module for processing; presetting the stiffness coefficient of a spring as Tk; lx2 and Lx1 are the front and rear values of the telescopic length data of the limiting rods before and after the telescopic springs are deformed by extrusion; tx is the stiffness coefficient variation value of the limiting rod;
step two: the mathematical module compares the telescopic length data of the limiting rods before and after compression deformation, and when the difference value of Lx2 and Lx1 corresponds to a data value in a preset data table, the stiffness coefficient of the limiting rods is checked; if F-ft=0, i.e., ft=f=tk (Lx 2-Lx 1), tx=0, it indicates that the stop lever is not damaged, resulting in a change in stiffness coefficient; if F-Ft is not equal to 0, that is, ft=f- [ Tx (Lx 2-Lx 1) ], tx is not equal to 0, it indicates that the stiffness coefficient is changed due to the damage of the stopper rod, and the stiffness coefficient change value tx= (F-Ft)/(Lx 2-Lx 1); a plurality of groups of telescopic length data of the limiting rod and corresponding elastic values which are pre-recorded into the fault analysis assembly are arranged in the preset data table;
step three: when the difference value between Lx2 and Lx1 is not corresponding to the data value in the preset data table, the mathematical module compares the telescopic length data Ld of the electric push rod, and judges whether the length data change after the electric push rod reaches the appointed extension length; if the length is changed, the length is adjusted according to the change value, and the extension length is worth recovering; if the length data Lx of the limiting rod is unchanged, comparing the length data Lx of the limiting rod after the limiting rod reaches the specified extension length, judging that the line connector at the corresponding position is loosened, generating a pushing insertion signal, and transmitting the pushing insertion signal to the adjusting module;
step four: in the adjusting process, the acquisition and measurement module acquires various data in the adjusting step and transmits the data to the digital processing module for comparison with preset data, and after the adjusting module completes the adjusting operation, if the display fault of the display screen is not solved, the digital processing module generates a connection replacement signal and transmits the connection replacement signal to the adjusting module for connection replacement operation.
As a preferred embodiment of the present invention, the adjusting module performs the following steps:
step one: after receiving the pushing and inserting signal, the adjusting module controls the electric push rod to extend the length, the acquisition and measurement module detects the real-time elastic force value of the telescopic spring in the extending process, and stops extending the length when the elastic force value reaches the maximum limit, and records the length data of the electric push rod; after the operation is finished, the display fault problem of the display screen is solved, and the operation is finished; if the display fault of the display screen is not solved, the mathematical module generates a connection replacement signal and transmits the connection replacement signal to the regulating module for connection replacement operation;
step two: after the adjusting module receives the connecting line replacing signal, the driving motor is controlled to carry out locking operation, the clamping plate on the inner side of the adjusting plate stretches under the action of the telescopic push rod to clamp the inner side of the line connector, the pressure of clamping is detected, after the clamping is stable, the adjusting plate for clamping the line connector is driven to move through the retraction of the electric push rod, the line connector and a connected display screen or an image processing camera are subjected to mutual separation operation, after the electric push rod is retracted to the shortest length, the fault analysis assembly controls the driving motor connected with the first rotating shaft to rotate, the driving rotating wheel connected to the outer side of the first rotating shaft drives the second rotating shaft connected with the inner side of the supporting column to rotate, the angle is adjusted, the line connector clamped on the other adjusting auxiliary plate can rotate to the position of the connecting port of the display screen or the image processing camera, and then the line connector is connected with the connecting port of the display screen or the image processing camera through the extension of the electric push rod, and the connecting line replacing operation is realized.
Compared with the prior art, the invention has the beneficial effects that:
1. the extrusion ring connected with the telescopic spring on the adjusting plate extrudes the signal transmission line and the power supply connecting line, so that the connecting line looseness problem caused in the moving process of the monitoring device can be solved, the position can be restored rapidly under the action of the telescopic spring, and the situation that the display screen cannot display images due to looseness is avoided;
2. through the analysis of fault analysis subassembly to the fault cause, when making the display screen unable carry out image display, fault analysis subassembly can carry out the self-checking operation that flexible spring deformation distance and stiffness coefficient change first, confirm and judge the not hard up of line connector after having not made a mistake, carry out the promotion of loose line connector and insert the operation, if still not solve the display screen figure and show the problem after inserting, then carry out the change operation of connecting wire through adjusting the rotation of mainboard, whole journey need not manual operation, more convenience can not in time carry out the change of connecting wire in the mine because of monitoring devices influence the continuation of coal quantity discernment work.
Drawings
The present invention is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.
FIG. 1 is a main block diagram of the present invention;
FIG. 2 is a diagram showing the connection structure of the adjusting sub-plate and the wire connector;
FIG. 3 is a block diagram of an adjustment sub-plate of the present invention;
FIG. 4 is a block diagram of a mounting frame of the present invention;
FIG. 5 is a diagram of the structure of the rotating shaft of the present invention;
FIG. 6 is a diagram showing the construction of the coal quantity identifying and monitoring device of the present invention;
FIG. 7 is a system block diagram of the present invention;
in the figure: 1. a display screen; 2. a power supply connection line; 3. a signal transmission line; 4. an image processing camera; 51. a mounting frame; 52. a second communicating hole; 53. adjusting the auxiliary plate; 54. an electric push rod; 55. an adjusting plate; 56. a limit bump; 57. a telescopic spring; 58. a pressing ring; 59. a limit rod; 510. adjusting a main board; 511. a support column; 512. a drive wheel; 513. a transmission belt; 514. driving a rotating wheel; 515. a first rotating shaft; 516. a cross sliding sleeve; 517. a sliding groove; 6. and a wire connector.
Detailed Description
The technical solutions of the present invention will be clearly and completely described in connection with the embodiments, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1:
referring to fig. 1-5, a mining coal quantity recognition monitoring device comprises a monitoring device body, a controller and an executing component, wherein the monitoring device comprises an image processing camera 4, a display screen 1 is connected to the position of a connecting port of the outer side wall of the image processing camera 4 through a signal transmission line 3, one sides of the outer side walls of the image processing camera 4 and the display screen 1, which are close to the signal transmission line 3, are connected with a power supply connecting line 2 through a line connector 6, the executing component comprises a mounting frame 51, support columns 511 are respectively arranged at the positions of the outer side walls of the mounting frame 51, which correspond to the power supply connecting line 2 and the signal transmission line 3, cavities are formed in the support columns 511, a rotating shaft II is connected to the inner side of the cavities in a rotating manner, an adjusting main board 510 is connected to the upper end of the rotating shaft II, an adjusting auxiliary board 53 is integrally formed on the outer side walls of the adjusting main board 510 in three directions, the adjusting auxiliary board 53 is annular, and the annular inner diameter is larger than the outer diameter of the wire connector 6, a plurality of evenly distributed electric push rods 54 are arranged on one side, close to the power supply connecting wire 2, of the outer side wall of the adjusting auxiliary plate 53, an adjusting plate 55 is arranged on one end, far away from the adjusting auxiliary plate 53, of the electric push rods 54, a plurality of evenly distributed clamping plates are connected on the inner side wall of the adjusting plate 55 through telescopic push rods, the clamping plates are arc-shaped, so that stable clamping operation is carried out on the wire connector 6, a squeezing ring 58 is arranged on one side, far away from the adjusting auxiliary plate 53, of the outer side wall of the adjusting plate 55 through a telescopic spring 57, a plurality of evenly distributed limiting lugs 56 are integrally formed on the inner side wall of the squeezing ring 58, the squeezing ring 58 extrudes and limits the positions of bulges on the wire connector 6 through the inner side of the plurality of limiting lugs 56, a limiting rod 59 is arranged on the upper surface of the squeezing ring 58 corresponding to the position of the telescopic spring 57, a first communication hole is formed in the position, corresponding to the limit rod 59, of the outer side wall of the adjusting plate 55, a second communication hole 52 is formed in the position, corresponding to the limit rod 59, of the outer side wall of the adjusting auxiliary plate 53, a rotating gear is rotatably connected to the position, corresponding to the limit rod 59, of the upper surface of the adjusting plate 55, a driving motor is arranged at the position, corresponding to the rotating gear, of the upper surface of the adjusting plate 55, an output end of the driving motor is connected with the rotating gear, the rotating gear is mutually embedded with an embedded tooth slot on the limit rod 59, an embedded tooth slot is formed in the position, corresponding to the rotating gear, of the outer side wall of the limit rod 59, a transmission rotating wheel 512 is rotatably connected to the position, corresponding to the support column 511, of the outer side wall of the display screen 1 and the image processing camera 4, a driving rotating wheel 514 is rotatably connected to the position, corresponding to the installation frame 51, of the transmission rotating wheel 512 is rotatably connected to the transmission rotating wheel 512 through a transmission belt 513, the driving wheel 514 is connected with the driving wheel 512 in a driving way through a driving belt 513, a cross hole groove is formed in the center position of the upper surface of the driving wheel 514, a first rotating shaft 515 is rotatably connected to the position, corresponding to the cross hole groove, of the outer side wall of the display screen 1 and the image processing camera 4, of the first rotating shaft 515, driving motors are arranged at the positions, corresponding to the first rotating shaft 515, of the outer side wall of the display screen 1 and the outer side wall of the image processing camera 4, the driving motors are stepping motors, rotation with corresponding angles can be performed under the control of a stepping motor controller, the output end of each driving motor is connected with the first rotating shaft 515, sliding grooves 517 are formed in the outer side wall of the first rotating shaft 515, the number of the sliding grooves 517 is four, the inner sides of the sliding grooves 517 are slidably connected with cross sliding sleeves 516 respectively in the four directions of the outer side of the first rotating shaft 515, the adjusting push rods are arranged on the outer side walls of the display screen 1 and the image processing camera 4 and correspond to the positions of the cross sliding sleeves 516, the size of the adjusting push rods is small, and free telescopic movement can be carried out on the inner sides of the cross hole grooves;
in the prior art, when the coal quantity is identified in the mine through the monitoring device, the connecting wire is pulled due to shaking or false touch caused by the movement of the monitoring device, so that the connecting wire connected with the display is easy to loose or damage, the display cannot accurately display images, the accurate identification of the coal quantity in the mine by workers is inconvenient, and the monitoring device performs the coal quantity identification operation in the mine, so that the insertion, extraction and replacement of the connecting wire by the workers are inconvenient;
before the monitoring device enters the mine for coal quantity identification, a worker installs the installation frame 51 at the connection port positions of the display screen 1 and the image processing camera 4 respectively, the signal transmission line 3 and the power supply connection line 2 which are connected with the display screen 1 and the image processing camera 4 are placed at the inner sides of the corresponding adjusting auxiliary plates 53, the standby signal transmission line 3 and the power supply connection line 2 are placed inside the other adjusting auxiliary plates 53 respectively, the signal transmission line 3 and the power supply connection line 2 which are placed at the inner sides of the adjusting auxiliary plates 53 are limited by the clamping plates at the inner sides of the adjusting plates 55, the adjusting plates 55 are pushed to approach the connection port positions of the display screen 1 or the image processing camera 4 through the length extension of the electric push rod 54, the wire connector 6 which is connected with one end of the signal transmission line 3 and the power supply connection line 2 through the extension spring 57 is butted with the connection port of the display screen 1 or the image processing camera 4, the other end of the adjusting plates 55 are butted with the connection port of the image processing camera 4 or the display screen 1, the extrusion connector 6 is pushed to reach the appointed position, the extrusion ring 58 can not be loosened due to the fact that the extrusion ring 58 is pushed by the extension spring 57, the expansion ring 57 can not be fast deformed when the expansion ring is pushed to the appointed position of the display screen 1 or the image processing camera 4 is not deformed, and the expansion ring 57 can not be deformed due to the expansion of the expansion ring is prevented.
Example 2:
referring to fig. 1-7, the steps of the fault analysis component for fault analysis are as follows:
step one: the acquisition and measurement module acquires the telescopic length data of the electric push rod 54, the limiting rod 59 and the adjusting push rod and the real-time elastic value of the telescopic spring 57, respectively sets the telescopic length data Ld, the telescopic length data Lx, the telescopic length data Lt and the real-time elastic value Ft, and then transmits the telescopic length data Ld, the telescopic length data Lx, the telescopic length data Lt and the real-time elastic value Ft to the mathematical module for processing; presetting the stiffness coefficient of a spring as Tk; lx2 and Lx1 are the front and rear values of the telescopic length data of the limiting rod 59 before and after the telescopic spring 57 is deformed by extrusion; tx is the stiffness coefficient variation value of the stopper rod 59;
step two: the mathematical module compares the telescopic length data of the limiting rod 59 before and after the compression deformation, and when the difference value of Lx2 and Lx1 corresponds to the data value in the preset data table, the stiffness coefficient of the limiting rod 59 is checked; if F-ft=0, i.e., ft=f=tk (Lx 2-Lx 1), tx=0, it indicates that no damage to the stopper rod 59 results in a change in stiffness coefficient; if F-Ft0, i.e., ft=f- [ Tx x (Lx 2-Lx 1) ], tx0, it indicates that the damage to the stopper 59 results in a change in stiffness coefficient, and the stiffness coefficient change value tx= (F-Ft)/(Lx 2-Lx 1); a plurality of groups of telescopic length data of the limiting rod 59 and corresponding elastic values which are pre-recorded into the fault analysis assembly are arranged in the preset data table;
step three: when the difference value between Lx2 and Lx1 does not correspond to the data value in the preset data table, the mathematical module compares the telescopic length data Ld of the electric push rod 54, and judges whether the length data change after the electric push rod 54 reaches the appointed extension length; if the length is changed, the length is adjusted according to the change value, and the extension length is worth recovering; if the expansion length data Lx of the limiting rod 59 is not changed, comparing the expansion length data Lx of the limiting rod 59, judging that the length data is changed after the limiting rod 59 reaches the specified expansion length, judging that the line connector 6 at the corresponding position is loosened, generating a pushing insertion signal, and transmitting the pushing insertion signal to the adjusting module;
step four: in the adjusting process of the adjusting module, the acquisition and measurement module acquires various data in the adjusting step and transmits the data to the mathematical module for comparison with preset data, so that the adjusting module is ensured to perform accurate adjusting operation, after receiving a pushing and inserting signal, the adjusting module controls the electric push rod 54 to perform length extension, in the extending process, the acquisition and measurement module detects the real-time elastic force value of the telescopic spring 57, and when the elastic force value reaches the maximum limit, the length extension is stopped, and the length data of the electric push rod 54 is recorded; after the operation is finished, the display fault problem of the display screen 1 is solved, and the operation is finished; if the display fault of the display screen 1 is not solved, the mathematical module generates a connection replacement signal and transmits the connection replacement signal to the regulating module for connection replacement operation;
step five: after receiving the connection replacement signal, the adjusting module controls the driving motor to perform locking operation, the clamping plate on the inner side of the adjusting plate 55 stretches to clamp the wire connector 6 on the inner side under the action of the telescopic push rod, the clamping pressure is detected, after the clamping pressure is detected to be larger than the friction force between the clamping plate and the wire connector 6, the adjusting plate 55 clamping the wire connector 6 is driven to move through the retraction of the electric push rod 54, the wire connector 6 and the connected display screen 1 or the image processing camera 4 are mutually separated, after the electric push rod 54 is retracted to the shortest length, the fault analysis assembly controls the driving motor connected with the first rotary shaft 515 to rotate, the cross sliding sleeve 516 sleeved on the outer side of the first rotary shaft 515 can move up and down under the action of the adjusting push rod, when the power supply connecting wire 2 on the left side of the display screen 1 or the image processing camera 4 needs to be replaced, the adjusting push rod is controlled to move upwards on the sliding groove 517 on the outer side of the first 515 rotating shaft, the lower end of the cross sliding sleeve 516 is separated from the lower end of the driving rotating wheel 514, when the first 515 rotating shaft rotates, only the driving rotating wheel 514 on the upper end is driven to rotate, the second rotating shaft on the inner side of the left supporting column 511 can rotate under the driving, the adjusting main board 510 on the upper end of the second rotating shaft can be driven to rotate by the same angle when the driving rotating wheel 514 rotates by the same angle because the sizes of the driving rotating wheel 514, the driving rotating wheel 512 and the second rotating shaft are consistent, the adjusting auxiliary board 53 which clamps the power supply connecting wire 2 can be rotated to the position of the connecting port on the display screen 1 or the image processing camera 4 after the adjusting main board 510 rotates by the angle of 120 degrees, the electric push rod 54 can complete the butt joint operation of the wire connector 6 of the power supply connecting wire 2 and the connecting port of the display screen 1 or the image processing camera 4 through the length extension of the electric push rod; when the signal transmission line 3 on the right side of the display screen 1 or the image processing camera 4 needs to be replaced, the adjusting push rod is controlled to slide down on the sliding groove 517 on the outer side of the first 515 rotating shaft, the upper end of the cross sliding sleeve 516 is separated from the upper end of the driving rotating wheel 514, the driving rotating wheel 514 at the lower end is only driven to rotate when the first 515 rotating shaft rotates, when the left side and the right side need to be replaced by connecting lines, the adjusting push rod pushes the cross sliding sleeve 516 to the middle position of the outer side of the first 515 rotating shaft corresponding to the driving rotating wheel 514, and when the first 515 rotating shaft rotates, the driving rotating wheel 514 can be driven to rotate integrally, and the angle is adjusted.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (6)
1. The utility model provides a mining coal quantity discernment monitoring devices, includes monitoring devices body, controller and execution subassembly, monitoring devices includes image processing camera (4), the connection port position department of image processing camera (4) lateral wall is connected with display screen (1) through signal transmission line (3), image processing camera (4) with one side that display screen (1) lateral wall is close to signal transmission line (3) all is connected with power supply connecting wire (2) through line connector (6), a serial communication port, execution subassembly includes installing frame (51), the position department that installing frame (51) lateral wall corresponds power supply connecting wire (2) with signal transmission line (3) all installs support column (511), cavity has been seted up inside to the support column (511), and cavity inside rotation is connected with axis of rotation two, and axis of rotation two's upper end is connected with regulation mainboard (510), integrated into one piece has regulation subplate (53) in the three direction of regulation mainboard (510) lateral wall, one side that is close to power supply connecting wire (2) installs electric subplate (54) evenly distributed, a plurality of electric putter (55) evenly distributed are kept away from to electric putter (55) evenly distributed push rod (55), one side of regulating plate (55) lateral wall keep away from regulating auxiliary plate (53) is installed through extension spring (57) and is pressed clamping ring (58), extrusion clamping ring (58) inside wall integrated into one piece has spacing lug (56) of a plurality of evenly distributed, extrusion clamping ring (58) upper surface corresponds extension spring (57) position department installs gag lever post (59).
2. The mining coal quantity identification monitoring device according to claim 1, wherein a first communication hole is formed in the position, corresponding to the limiting rod (59), of the outer side wall of the adjusting plate (55), a second communication hole (52) is formed in the position, corresponding to the limiting rod (59), of the outer side wall of the adjusting auxiliary plate (53), a rotating gear is rotatably connected to the position, corresponding to the limiting rod (59), of the upper surface of the adjusting plate (55), a driving motor is mounted in the position, corresponding to the rotating gear, of the upper surface of the adjusting plate (55), and a jogged tooth groove is formed in the position, corresponding to the rotating gear, of the outer side wall of the limiting rod (59).
3. The mining coal quantity identification monitoring device according to claim 2, wherein a transmission rotating wheel (512) is rotatably connected to the position of the outer side wall of the display screen (1) and the position of the outer side wall of the image processing camera (4) corresponding to the support column (511), the transmission rotating wheel (512) and the rotating wheel on the second rotating shaft inside the support column (511) are in transmission connection through a transmission belt (513), a driving rotating wheel (514) is rotatably connected to the position of the outer side wall of the display screen (1) and the position of the outer side wall of the image processing camera (4) corresponding to the mounting frame (51), a cross hole groove is formed in the central position of the upper surface of the driving rotating wheel (514), a first rotating shaft (515) is rotatably connected to the position of the outer side wall of the display screen (1) and the outer side wall of the image processing camera (4) corresponding to the cross hole groove, a driving motor is mounted to the position of the first rotating shaft (515), a sliding groove (517) is formed in the outer side wall of the display screen (1) and the sliding groove (516) is correspondingly connected to the position of the outer side wall of the image processing camera (4).
4. The mining coal quantity identification monitoring device according to claim 1, wherein a fault analysis assembly is arranged in the controller, and the fault analysis assembly comprises a sampling module, a mathematical module and an adjusting module;
the acquisition and measurement module is used for acquiring the telescopic length data of the electric push rod (54), the limiting rod (59) and the adjusting push rod and the real-time elastic value of the telescopic spring (57), and transmitting the acquired telescopic length data and the real-time elastic value to the mathematical module;
the mathematical module is used for calculating the telescopic length data and the real-time elastic value transmitted by the acquisition and measurement module, generating a push-to-insert signal or a wire replacement signal, and transmitting the push-to-insert signal or the wire replacement signal to the adjustment module;
the adjusting module receives the pushing and inserting signal or the connecting wire replacing signal transmitted by the mathematical module, and controls the electric push rod (54) to push and insert or controls the driving motor to replace the connecting wire.
5. The mining coal quantity identification monitoring device according to claim 4, wherein the data processing by the mathematical module comprises the following steps:
step one: the acquisition and measurement module acquires telescopic length data of the electric push rod (54), the limiting rod (59) and the adjusting push rod and real-time elastic force values of the telescopic spring (57), sets the telescopic length data as telescopic length data Ld, telescopic length data Lx, telescopic length data Lt and real-time elastic force values Ft respectively, and then transmits the telescopic length data Ld, the telescopic length data Lx, the telescopic length data Lt and the real-time elastic force values Ft to the mathematical module for processing; presetting the stiffness coefficient of a spring as Tk; lx2 and Lx1 are the front and rear values of the telescopic length data of the limiting rod (59) before and after the telescopic spring (57) is extruded and deformed; -Tx is the stiffness coefficient variation value of the stopper rod (59);
step two: the mathematical module compares the telescopic length data of the limiting rod (59) before and after compression deformation, and when the difference value of Lx2 and Lx1 corresponds to a data value in a preset data table, the stiffness coefficient of the limiting rod (59) is checked; if F-ft=0, i.e., ft=f=tk (Lx 2-Lx 1), tx=0, it indicates that the stop lever (59) is not damaged, resulting in a change in stiffness coefficient; if F-Ft0, i.e., ft=f- [ Tx (Lx 2-Lx 1) ], tx0, it indicates that the damage to the stopper rod (59) results in a change in stiffness coefficient, and the stiffness coefficient change value tx= (F-Ft)/(Lx 2-Lx 1); a plurality of groups of telescopic length data of the limiting rods (59) which are pre-recorded into the fault analysis assembly and corresponding elastic values are arranged in the preset data table;
step three: when the difference value between Lx2 and Lx1 is not corresponding to the data value in the preset data table, the mathematical module compares the telescopic length data Ld of the electric push rod (54) and judges whether the length data of the electric push rod (54) changes after reaching the appointed telescopic length; if the length is changed, the length is adjusted according to the change value, and the extension length is worth recovering; if the length data Lx of the limiting rod (59) is not changed, comparing the length data Lx of the limiting rod (59) after the limiting rod (59) reaches the specified extension length, judging that the wire connector (6) at the corresponding position is loosened, generating a pushing insertion signal, and transmitting the pushing insertion signal to the adjusting module;
step four: in the adjusting process, the acquisition and measurement module acquires various data in the adjusting step and transmits the data to the digital processing module for comparison with preset data, and after the adjusting module completes the adjusting operation, if the display fault of the display screen (1) is not solved, the digital processing module generates a connection replacement signal and transmits the connection replacement signal to the adjusting module for connection replacement operation.
6. The mining coal quantity identification and monitoring device according to claim 5, wherein the adjusting module adjusts the following steps:
step one: after receiving the pushing and inserting signal, the adjusting module controls the electric push rod (54) to extend the length, the acquisition and measurement module detects the real-time elastic force value of the telescopic spring (57) in the extending process, stops extending the length when the elastic force value reaches the maximum limit, and records the length data of the electric push rod (54); after the operation is finished, the display fault problem of the display screen (1) is solved, and the operation is finished; if the display fault of the display screen (1) is not solved, the mathematical module generates a connection replacement signal and transmits the connection replacement signal to the regulating module for connection replacement operation;
step two: after the adjusting module receives the connecting line replacing signal, the driving motor is controlled to carry out locking operation, the clamping plate on the inner side of the adjusting plate (55) stretches to clamp the wire connector (6) on the inner side under the action of the telescopic push rod, the inner side of the supporting column (511) is connected with the second rotating shaft of the adjusting main plate (510) through the driving belt (513), after the clamping is stable, the adjusting plate (55) which clamps the wire connector (6) is driven to move through the retraction of the electric push rod (54), the wire connector (6) and the connected display screen (1) or the image processing camera (4) are mutually separated, after the electric push rod (54) is retracted to the shortest length, the fault analysis component controls the driving motor which is connected with the first rotating shaft (515) to rotate, the driving rotating wheel (514) which is connected to the outer side of the first rotating shaft (515) drives the inner side of the supporting column (511) to rotate through the driving belt (513), the second rotating shaft of the angle is adjusted, the wire connector (6) clamped on the other adjusting auxiliary plate (53) can rotate to the display screen (1) or the connecting port position of the image processing camera (4), and then the connecting line connector (6) and the image processing camera (4) are connected with the connecting line (1) through the electric push rod (54) to be replaced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310237777.9A CN116315879B (en) | 2023-03-13 | 2023-03-13 | Mining coal quantity recognition monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310237777.9A CN116315879B (en) | 2023-03-13 | 2023-03-13 | Mining coal quantity recognition monitoring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116315879A true CN116315879A (en) | 2023-06-23 |
| CN116315879B CN116315879B (en) | 2024-01-19 |
Family
ID=86777442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310237777.9A Active CN116315879B (en) | 2023-03-13 | 2023-03-13 | Mining coal quantity recognition monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116315879B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120293647A1 (en) * | 2011-05-16 | 2012-11-22 | General Electric Company | Method and system for multi-functional embedded sensors |
| CN104948186A (en) * | 2015-05-29 | 2015-09-30 | 中国矿业大学 | Temperature-based coal rock interface identification apparatus and identification method thereof |
| CN112170260A (en) * | 2020-09-21 | 2021-01-05 | 安徽理工大学 | Movable type photoelectric coal gangue sorting robot |
| CN112929600A (en) * | 2021-01-21 | 2021-06-08 | 辰卓科技有限公司 | Image acquisition device for conference site monitoring and use method thereof |
| CN215268464U (en) * | 2021-07-11 | 2021-12-21 | 江苏欣矿能源科技有限公司 | Intrinsic safety type AI video coal amount recognition device |
| CN115377737A (en) * | 2022-07-22 | 2022-11-22 | 中煤科工集团西安研究院有限公司 | Sealed self-on-off multi-path wired transmission drill rod and method for directional drilling in underground coal mine |
-
2023
- 2023-03-13 CN CN202310237777.9A patent/CN116315879B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120293647A1 (en) * | 2011-05-16 | 2012-11-22 | General Electric Company | Method and system for multi-functional embedded sensors |
| CN104948186A (en) * | 2015-05-29 | 2015-09-30 | 中国矿业大学 | Temperature-based coal rock interface identification apparatus and identification method thereof |
| CN112170260A (en) * | 2020-09-21 | 2021-01-05 | 安徽理工大学 | Movable type photoelectric coal gangue sorting robot |
| CN112929600A (en) * | 2021-01-21 | 2021-06-08 | 辰卓科技有限公司 | Image acquisition device for conference site monitoring and use method thereof |
| CN215268464U (en) * | 2021-07-11 | 2021-12-21 | 江苏欣矿能源科技有限公司 | Intrinsic safety type AI video coal amount recognition device |
| CN115377737A (en) * | 2022-07-22 | 2022-11-22 | 中煤科工集团西安研究院有限公司 | Sealed self-on-off multi-path wired transmission drill rod and method for directional drilling in underground coal mine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116315879B (en) | 2024-01-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105598658A (en) | Automatic assembling device for flexible shaft holes applied to large precision equipment | |
| CN116315879B (en) | Mining coal quantity recognition monitoring device | |
| CN103729277B (en) | A kind of computer main board test cpu automatic clamping and placing machine | |
| CN209206513U (en) | A kind of engine cylinder head automatic drilling equipment | |
| CN117231591A (en) | Hydraulic motor torque testing system and testing method | |
| CN116214059B (en) | Dedicated welding robot positioner of nursing bed board | |
| CN217666577U (en) | Coaxiality adjusting structure for motor end cover punching device | |
| CN216523924U (en) | On-spot mapping device that engineering cost used | |
| CN207133167U (en) | A kind of novel multi-channel cell counter and multichannel cell count system | |
| CN217239938U (en) | Micro rectangular connector plug life test tool | |
| CN214816758U (en) | File drilling machining bench worker operation frock clamp | |
| CN210907820U (en) | Move bender safety arrangement down | |
| CN212206909U (en) | Guide rail deformation performance detection device | |
| CN211502148U (en) | Mapping device for construction engineering cost | |
| CN210413395U (en) | Driving structure for multi-locking head | |
| CN215932227U (en) | Rotation limiting structure, transition plugging mechanism and network wiring device | |
| CN113645831B (en) | Lamp bead chip mounter for circuit board processing | |
| CN214480075U (en) | High-precision electrically-driven mobile positioning platform | |
| CN217821290U (en) | Repeated positioning feedback mechanism | |
| CN217953509U (en) | Torsion encoder and tool for assembling torsion encoder | |
| CN217777573U (en) | Insert positioning mechanism assembly with inclination angle | |
| CN117123820B (en) | Spring chuck clamping mechanism of numerical control lathe | |
| CN218470067U (en) | Changer connecting device | |
| CN212210445U (en) | Cable support | |
| CN221260183U (en) | Modularized multipurpose force measuring platform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |