CN113638738A - Control device based on intelligent rapid mine tunneling system - Google Patents
Control device based on intelligent rapid mine tunneling system Download PDFInfo
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- CN113638738A CN113638738A CN202111079068.XA CN202111079068A CN113638738A CN 113638738 A CN113638738 A CN 113638738A CN 202111079068 A CN202111079068 A CN 202111079068A CN 113638738 A CN113638738 A CN 113638738A
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- remote controller
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- 230000005641 tunneling Effects 0.000 title abstract description 42
- 238000009412 basement excavation Methods 0.000 claims abstract description 19
- 238000001816 cooling Methods 0.000 claims description 7
- 238000012544 monitoring process Methods 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 18
- 238000004873 anchoring Methods 0.000 abstract description 10
- 239000003245 coal Substances 0.000 description 19
- 238000013016 damping Methods 0.000 description 15
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 8
- 238000011161 development Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000005065 mining Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000001965 increasing effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/24—Remote control specially adapted for machines for slitting or completely freeing the mineral
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
- E21F17/18—Special adaptations of signalling or alarm devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The invention discloses a control device based on an intelligent rapid mine tunneling system, which comprises a remote controller, a Programmable Logic Controller (PLC) and a ground scheduling center, wherein the remote controller is connected with the PLC through a wireless signal, the PLC is connected with the ground scheduling center through an Ethernet, the PLC is connected with a tunneling and anchoring machine system through a wireless signal, and the PLC is connected with an anchoring and transporting system through a wireless signal. This controlling means based on intelligent quick excavation system in mine, through being based on network system, integrate all equipment in the tunnel together, and adopt remote controller and PLC and ground dispatch center to link together, make and just can come all main equipment in the control tunnel with a remote controller, just so can reach the effect that a remote controller realized many equipment control, thereby just also realized concentrating the purpose of coordinated control and subtracting people's increase, one person operates and can realize the tunnel tunnelling, the practicality is stronger when using.
Description
Technical Field
The invention relates to the technical field of coal mine tunneling systems, in particular to a control device based on an intelligent rapid mine tunneling system.
Background
Coal mines are areas for mining coal resources in coal-rich mining areas, and are generally divided into underground coal mines and strip coal mines, when a coal seam is far away from the ground surface, coal is generally selected to be excavated into underground excavation tunnels, which are the underground coal mines, when the coal seam is close to the ground surface, coal is generally selected to be excavated by directly stripping a surface soil layer, which is the strip coal mines, and the coal mines need to use a heading machine to dig wells, tunnels and chambers with various shapes, cross sections or criss-cross during the mining process.
The existing tunneling system on the market has the following problems in use:
1. in the traditional coal mine tunneling system, an operator sits on the tunneling machine to operate a hydraulic valve to control the machine, a remote controller is gradually used to control the machine later along with the development of a radio technology, supporting equipment is more and more along with the development of the tunneling system, equipment such as an anchor rod trolley, a permanent magnet electric roller bridge type transfer conveyor and a self-moving belt conveyor tail are added for improving the supporting speed, the existing technology is that a single piece of equipment is controlled by different people respectively, different pieces of equipment are enabled to operate respectively in a shouting mode, and the application process is very complicated;
2. most remote controllers in coal mine tunneling systems are usually fixed inside tunneling equipment by fasteners when used, and along with the operation of the tunneling equipment, the vibration force generated by the tunneling equipment is easily transmitted into the equipment, so that negative effects of different degrees are generated on a PLC (programmable logic controller) inside the tunneling equipment, and the damping effect of the PLC is poor.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a control device based on an intelligent rapid mine tunneling system, which solves the problems that in the existing coal mine tunneling system, operators are always sitting on the tunneling machine to operate a hydraulic valve to control the machine, later along with the development of a radio technology, the remote controller is gradually used to control the machine, along with the development of a tunnel tunneling system, supporting equipment is more and more, in order to improve the supporting speed, equipment such as an anchor rod trolley, a permanent magnet roller bridge type transfer machine, a self-moving belt conveyor tail and the like are added, the existing technology is still that single equipment is respectively controlled by different people, different equipment is respectively operated by adopting a shouting mode, the application process is very complicated, and meanwhile, the remote controllers in most coal mine tunneling systems are often fixed inside the tunneling equipment by adopting fasteners when in use, and along with the operation of the tunneling equipment, the vibration force generated by the tunneling equipment is easily transmitted into the equipment, so that negative effects of different degrees are generated on a remote controller in the tunneling equipment, and the damping effect of the PLC is poor.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the control device comprises a remote controller, a PLC (programmable logic controller) and a ground dispatching center, wherein the remote controller is connected with the PLC through a wireless signal, the PLC is connected with the ground dispatching center through an Ethernet, the remote controller is connected with an anchor driving and anchoring machine system through a wireless signal, and the PLC is connected with an anchor transporting and breaking system through a wireless signal.
Preferably, the PLC is connected to the monitoring auxiliary system via ethernet.
Preferably, the PLC is connected with a frequency converter through an Ethernet, and the frequency converter is respectively connected with the cooling pump and the permanent magnet electric roller.
Preferably, the PLC is connected to a combination switch through ethernet, and the combination switch is installed outside the winch.
Preferably, the cooling pump and the permanent magnet electric roller are connected with a telescopic belt system through a line, and the telescopic belt system is connected with a winch through a line.
Preferably, the PLC is respectively connected with the travel switch 1, the travel switch 2 and the travel switch n through lines.
Preferably, the top of the remote controller is fixedly connected with a support, the top of the support is fixedly connected with a handle, and an anti-slip sleeve is sleeved outside the handle.
Preferably, the surface of the remote controller is provided with a button, the surface of the remote controller is provided with an operating rod, and the outer side of the remote controller is provided with a socket.
Preferably, the bottom of remote controller is equipped with the bottom plate, the first fixed plate of bottom fixed connection of bottom plate, damping spring is connected to the bottom of first fixed plate, damping spring's bottom fixed connection second fixed plate, the bottom fixed connection mounting panel of second fixed plate.
Preferably, the inner part of the mounting plate is connected with bolts in an inserting mode, and the bolts are symmetrically distributed.
(III) advantageous effects
The invention provides a control device based on an intelligent rapid mine tunneling system. The method has the following beneficial effects:
(1) the control device based on the intelligent rapid mine excavation system integrates all equipment in a roadway based on a network system, and adopts the remote controller, the PLC and the ground scheduling center to be connected together, so that all main equipment in the roadway can be controlled by using one remote controller, the effect of realizing multi-equipment control by using one remote controller can be achieved, the aims of centralized coordination control and people reduction and efficiency improvement are also fulfilled, the roadway excavation is realized by one-man remote control operation and the assistance of a small amount of other personnel through three-machine linkage, and the practicability is strong when the control device is applied;
(2) this controlling means based on intelligent quick excavation system in mine, be equipped with the shock-absorbing structure of distributing type through the below at the remote controller, make its body of this remote controller be not connected with excavating equipment when the installation is used, when excavating equipment operation in-process produces the vibrational force like this, will be via shock-absorbing structure, so just a plurality of damping spring that can utilize the installation come to come the vibrational force dispersion to offset, thereby reduce the vibrational force influence that remote controller itself received by a wide margin, make the remote controller not receive the negative effects of outside vibrational force, the life of inside spare part has been guaranteed, and is functional stronger.
Drawings
FIG. 1 is a flow chart of the present invention as a whole;
FIG. 2 is a flow diagram of the retractable belt system of the present invention;
FIG. 3 is a schematic diagram of a remote controller according to the present invention;
fig. 4 is an enlarged view of a portion of fig. 3A of the present invention.
In the figure, a remote controller-1, a bracket-2, a handle-3, an anti-skid sleeve-4, a socket-5, an operating rod-6, a button-7, a bottom plate-8, a mounting plate-9, a bolt-10, a first fixing plate-11, a second fixing plate-12 and a damping spring-13.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an embodiment of the present invention provides a technical solution: the utility model provides a controlling means based on intelligent quick excavation system in mine, includes remote controller 1, PLC and ground dispatch center, remote controller 1 passes through radio signal and connects PLC, and PLC passes through ethernet and connects ground dispatch center, remote controller 1 passes through radio signal and connects the anchor driving system, PLC transports broken system through radio signal connection anchor, through the integrated form controlling means who is equipped with, can reach the effect that a remote controller 1 realized many equipment control to just also realized concentrated coordinated control and the purpose of subtracting the people and increasing effects, carried out the tunnel excavation by one person's remote control operation and the supplementary three-machine linkage that realizes of other a small amount of personnel, the efficiency of the stronger operation of functional is higher.
PLC passes through ethernet connection monitoring auxiliary system, through the monitoring auxiliary system who is equipped with, can carry out operating condition monitoring to the operation of tunnelling equipment, and the practicality is stronger.
PLC passes through ethernet connection converter, the converter respectively with cooling pump, permanent magnetism electricity cylinder interconnect, through the converter that is equipped with, can be better carry out frequency conversion control to cooling pump, permanent magnetism electricity cylinder, the convenience is stronger.
PLC passes through ethernet connection combination switch, combination switch installs in the outside of winch, through the combination switch that is equipped with, can realize more refined control effect to the winch.
The cooling pump and the permanent magnet electric roller are connected with a telescopic belt system through lines, the telescopic belt system is connected with a winch through lines, and the tunneling equipment can be controlled to achieve the effect of large-scale telescopic effect through the telescopic belt system.
The remote controller 1 is respectively connected with the travel switch 1, the travel switch 2 and the travel switch n through lines, and can be operated according to actual conditions through a plurality of travel switches.
The top fixed connection support 2 of remote controller 1, the top fixed connection handle 3 of support 2, antiskid cover 4 is cup jointed to the outside of handle 3, through the handle 3 that is equipped with, has made things convenient for staff remote controller 1 to operate the transfer.
The surface of the remote controller 1 is provided with a button 7, the surface of the remote controller 1 is provided with an operating rod 6, the outer side of the remote controller 1 is provided with a socket 5, and the number of interfaces of the remote control device is better expanded through the socket 5, so that the remote control device is more convenient for a user to connect.
The bottom of PLC is equipped with bottom plate 8, the first fixed plate 11 of bottom plate 8's bottom fixed connection, damping spring 13 is connected to the bottom of first fixed plate 11, damping spring 13's bottom fixed connection second fixed plate 12, the bottom fixed connection mounting panel 9 of second fixed plate 12, through the damping spring 13 that is equipped with, better improvement the damping performance of this controlling means in-process when using.
The inside of mounting panel 9 is through male mode connecting bolt 10, bolt 10 is the symmetric distribution form, and through the bolt 10 that is equipped with, has made things convenient for the staff to install the controller, and the convenience is stronger.
The working principle is as follows: when the control device based on the intelligent rapid mine tunneling system is used, the controller is installed in the tunneling equipment to start to be used, the remote controller 1 is respectively connected with the PLC and a ground dispatching center through wireless signals in the operation process of the remote controller 1, then the remote controller 1 is respectively connected with the tunneling and anchoring machine system, the anchoring and transporting broken system, the detection auxiliary system, the travel switch, the frequency converter and the combination switch through the wireless signals, a communication protocol interface is arranged on the remote controller 1 and is connected with the original tunneling and anchoring machine PLC, so that the anchoring and transporting broken PLC establishes communication connection, information is uploaded to a dispatching room through the newly added PLC, the existing PLC is utilized, the program of the tunneling and anchoring machine PLC is re-modified, the PLC interface is added, the new remote controller 1 is re-developed, and the control functions of the anchoring and transporting broken system are all added into the tunneling and anchoring machine control, all the machine information is uploaded to achieve the effect that one remote controller 1 controls a plurality of devices, thereby achieving the purposes of centralized coordination control and labor-saving and efficiency-improving, realizing three-machine linkage for roadway excavation by one-man remote control operation and the assistance of other small personnel, simultaneously, in the process of using the remote controller 1, as the distributed shock absorption structure is arranged below the remote controller 1, the body of the remote controller 1 is not connected with the excavating equipment when being installed and used, thus when the excavating equipment generates vibration force in the operation process, the vibration force can be dispersed and offset by the shock absorption structure and a plurality of shock absorption springs 13, thereby greatly reducing the vibration force influence on the remote controller 1, ensuring that the remote controller 1 is not influenced by the negative effect of external vibration force, ensuring the service life of internal parts, and having simple integral structure, the practicability is stronger.
The invention relates to a remote controller 1, a bracket 2, a handle 3, an anti-skid sleeve 4, a socket 5, an operating rod 6, a button 7, a bottom plate 8, a mounting plate 9, a bolt 10, a first fixing plate 11, a second fixing plate 12 and a damping spring 13, which are all parts known by general standard parts or technicians in the field, and the structure and the principle of the parts can be known by technical manuals or conventional experimental methods, and solves the problems that in the existing coal mine tunneling system, the operators are always sitting on the tunneling machine to operate the machine, and then the hydraulic valve 1 is gradually used to control the machine with the development of radio technology, and with the development of a roadway tunneling system, more and more supporting equipment are provided, in order to improve the supporting speed, equipment such as an anchor rod trolley, a permanent magnet electric roller bridge type reversed loader and a self-moving belt conveyor tail are added, the prior art still controls different equipment by different people respectively by a single piece of equipment, and enables different equipment to operate respectively by adopting a way of shouting, is very complicated in the application process, meanwhile, most remote controllers 1 in a coal mine tunneling system are often fixed in the tunneling equipment by adopting fasteners when in use, and along with the operation of the tunneling equipment, the vibration force generated by the tunneling equipment is easily transmitted into the equipment, so that negative effects with different degrees are generated on the remote controllers 1 in the tunneling equipment, the damping effect of the remote controllers 1 per se is poor, and the like, the invention integrates all the equipment in a roadway together by combining the components based on a network system, and adopts the remote controllers 1, a CAN bus and a ground dispatching center to be connected together, so that all main equipment in the roadway CAN be controlled by using one remote controller 1, therefore, the effect that one remote controller 1 realizes multi-device control can be achieved, the purposes of centralized coordination control and people reduction and efficiency improvement are achieved, tunnel excavation is carried out through one-person remote control operation and the assistance of a small amount of other persons, meanwhile, a distributed damping structure is arranged below the remote controller 1, the body of the remote controller 1 is not connected with tunneling equipment when the remote controller is installed and used, and therefore when vibration force is generated in the running process of the tunneling equipment, the vibration force can be dispersed and offset through the damping structure, a plurality of damping springs 13 can be used for mounting the remote controller, the influence of the vibration force on the remote controller 1 is greatly reduced, the remote controller 1 is not affected by the negative effect of external vibration force, the service life of internal parts is guaranteed, and the remote controller is high in functionality.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111079068.XA CN113638738A (en) | 2021-09-15 | 2021-09-15 | Control device based on intelligent rapid mine tunneling system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111079068.XA CN113638738A (en) | 2021-09-15 | 2021-09-15 | Control device based on intelligent rapid mine tunneling system |
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| CN113638738A true CN113638738A (en) | 2021-11-12 |
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| CN202111079068.XA Pending CN113638738A (en) | 2021-09-15 | 2021-09-15 | Control device based on intelligent rapid mine tunneling system |
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