CN210370610U - Remote control system of drill jumbo for mining - Google Patents
Remote control system of drill jumbo for mining Download PDFInfo
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- CN210370610U CN210370610U CN201921279455.6U CN201921279455U CN210370610U CN 210370610 U CN210370610 U CN 210370610U CN 201921279455 U CN201921279455 U CN 201921279455U CN 210370610 U CN210370610 U CN 210370610U
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Abstract
The utility model provides a remote control system of a drill jumbo for mining, which comprises a drill jumbo working face control device, a remote control device and a remote control device, wherein the drill jumbo working face control device comprises an onboard controller arranged on the drill jumbo; the underground wireless communication device comprises a signal transmitting module in control connection with the vehicle-mounted controller and a mining wireless base station for receiving signals transmitted by the signal transmitting module through wifi; the underground and underground communication channel comprises an underground explosion-proof switch for receiving the mining wireless base station signal and a ground looped network switch for carrying out signal transmission with the underground explosion-proof switch through a mining private network; the aboveground dispatching room comprises a control terminal for analyzing signals transmitted by the ground looped network switch, a display and a control platform, wherein the display and the control platform are in control connection with the control terminal. The utility model discloses a remote control system of drill jumbo for mining can realize the automatic remote control of drill jumbo, and promotes the result of use.
Description
Technical Field
The utility model relates to an engineering machine tool's automatic control technical field, in particular to mining is with remote control system of drill jumbo.
Background
The rock drilling jumbo is widely applied to the fields of mining and the like, the mining technology automation degree of China in the prior art is low, personnel need to operate underground, the underground operation environment is severe, the physical and mental health of operators is influenced, the service life of an underground control platform is influenced, and along with the development of the automation control technology, the automation technology for the post use with high danger coefficient and high protection requirement is great tendency in the mining process.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a remote control system of drill jumbo for mining can realize the automatic remote control of drill jumbo, and promotes the result of use.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
a remote control system for a mining drill jumbo, comprising:
the control device for the working face of the drill jumbo comprises a vehicle-mounted controller arranged on the drill jumbo;
the underground wireless communication device comprises a signal transmitting module in control connection with the vehicle-mounted controller and a mine wireless base station for receiving signals transmitted by the signal transmitting module through wifi;
the underground and aboveground communication channel comprises an underground explosion-proof switch for receiving the mining wireless base station signal and a ground looped network switch for transmitting the signal with the underground explosion-proof switch through a mining private network;
the underground dispatching room comprises a control terminal for analyzing signals transmitted by the ground looped network switch, and a control terminal for controlling connection of the display and a control platform, wherein the underground dispatching personnel controls the platform to output instructions, and the instructions are transmitted to the vehicle-mounted controller through the control terminal, the ground looped network switch, the underground explosion-proof switch and the mining wireless base station in sequence to control the rock drilling jumbo to act according to the instructions.
The number of the mining wireless base stations is limited, and the mining wireless base stations are communicated through a downhole industrial Ethernet ring.
And the system also comprises a video monitoring system arranged underground, and the video monitoring system is in control connection with the vehicle-mounted controller.
As a further limitation, the video monitoring system comprises a high-definition camera, a video decoder is connected between the display and the ground ring network switch in a control mode, images shot by the high-definition camera are sequentially transmitted to the video decoder through the vehicle-mounted controller, the signal transmitting module, the mining wireless base station, the underground explosion-proof switch and the ground ring network switch, and are transmitted to the display after being decoded by the video decoder.
As a further limitation, the explosion-proof grade of the high-definition camera is exiblimb.
As a further limitation, the lens of the high-definition camera adopts explosion-proof glass, and the surface of the explosion-proof glass is processed by nanotechnology.
And as a limitation, the communication channel of the mining private network is a mining flame-retardant optical cable.
Compared with the prior art, the utility model discloses following advantage has:
(1) the utility model discloses a remote control system of drill jumbo for mining, through the setting of drill jumbo working face controlling means, wireless communication device in the pit, communication channel and aboveground dispatch room in the pit, can realize personnel operate and control drill jumbo work on the pit, realized the remote control of drill jumbo, and carry out automated mining;
(2) the arrangement of the video monitoring system can facilitate the dispatching personnel on the well to visually monitor the underground operation condition of the drill jumbo, so as to dispatch the drill jumbo more quickly;
(3) the mining flame-retardant optical cable has the advantages of large information capacity, no electromagnetic interference, wide frequency band, light weight, water and fire resistance, high tensile strength and the like, and is particularly suitable for underground use in mines with severe environments.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
fig. 1 is a control block diagram of a remote control system of a rock drilling jumbo for mining according to an embodiment of the present invention.
Description of reference numerals:
the system comprises a 1-rock drilling jumbo, a 2-vehicle-mounted controller, a 31-signal transmitting module, a 32-mine wireless base station, a 41-underground explosion-proof switch, a 42-mine private network, a 43-ground ring network switch, a 44-underground industrial Ethernet ring network, a 51-control terminal, a 52-control platform, a 53-display, a 6-high-definition camera and a 7-video decoder.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
The embodiment relates to a remote control system of a mining drill jumbo 1, which can realize remote control of the drill jumbo 1 and improve the automation level, wherein the mechanical structure of the drill jumbo 1 is the same as that of the drill jumbo 1 in the prior art, which is not described herein again, as shown in fig. 1, the overall structure of the remote control system of the mining drill jumbo 1 comprises a working surface control device of the drill jumbo 1, a downhole wireless communication device, a downhole and uphole communication channel and an uphole dispatch room, specifically, the drill jumbo 1 works in a recovery roadway, the working surface control device of the drill jumbo 1 comprises an onboard controller 2 arranged on the drill jumbo 1, parameters which can be output by the onboard controller 2 comprise hundreds of more than ten action parameters of pitching of a working mechanism of the drill jumbo 1, forward and reverse rotation of a propulsion beam, forward and reverse rotation of the drill jumbo 1 and the like, and is a better remote control of the drill jumbo 1, and sensors can be set on each working component of the rock drilling jumbo 1 according to requirements, and each sensor is in control connection with the vehicle-mounted controller 2.
In this embodiment, the downhole wireless communication device includes a signal transmitting module 31 in control connection with the onboard controller 2, and a plurality of mining wireless base stations 32 for receiving signals transmitted by the signal transmitting module 31 via wifi, in this embodiment, the onboard controller 2 is a CAN communication interface, and in order to stabilize signal reception, the plurality of mining wireless base stations 32 are connected via the downhole industrial ethernet ring 44.
In this embodiment, the underground and aboveground communication channel includes an underground explosion-proof switch 41 for receiving signals of the mining wireless base station 32 and a ground ring network switch 43 for transmitting signals with the underground explosion-proof switch 41 via the mining private network 42, in this embodiment, the communication channel of the mining private network 42 is a mining flame-retardant optical cable, and the mining flame-retardant optical cable has the advantages of large information capacity, no electromagnetic interference, wide frequency band, light weight, water and fire resistance, high tensile strength and the like, and is particularly suitable for being used underground in a mine with a severe environment.
In this embodiment, the aboveground dispatching room includes a control terminal 51 for analyzing signals transmitted by the ground ring network switch 43, a display 53 and a console 52 in control connection with the control terminal 51, and an aboveground dispatcher outputs instructions via the console 52, the instructions are sequentially transmitted to the onboard controller 2 via the control terminal 51, the ground ring network switch 43, the underground explosion-proof switch 41 and the mine wireless base station 32, and the rock drilling jumbo 1 is controlled to act according to the instructions, of course, during the action of the rock drilling jumbo 1, the onboard controller 2 can collect signals of various sensors and transmit the signals to the control terminal 51 via the signal transmitting module 31, the mine wireless base station 32, the underground explosion-proof switch 41 and the ground ring network switch 43, and the signals are transmitted to the display 53 after being analyzed by the control terminal 51 for the aboveground dispatcher to check the underground operation condition in time, a plurality of control terminals 51 and a plurality of consoles 52 may be provided according to actual needs.
In this embodiment, in order to better feed back the underground operation condition, the remote control system of the mining drill jumbo 1 further comprises an underground video monitoring system, the video monitoring system is in control connection with the onboard controller 2, the video monitoring system comprises a high-definition camera 6, a video decoder 7 is in control connection between the display 53 and the ground ring network switch 43, images shot by the high-definition camera 6 are sequentially transmitted to the video decoder 7 through the onboard controller 2, the signal transmitting module 31, the mining wireless base station 32, the underground explosion-proof switch 41 and the ground ring network switch 43, and are transmitted to the display 53 after being decoded by the video decoder 7, in this embodiment, the explosion-proof grade of the high-definition camera 6 is exibmib (Ex-china and international electrotechnical commission explosion-proof sign, ib-intrinsic safety type, i-coal mine, underground electrical equipment, Mb-sealing type), and the lens of the high-definition camera 6 adopts explosion-proof glass, so that the light transmittance can be improved, the lamp halo is avoided, and the surface of the explosion-proof glass is treated by a nanotechnology, so that the explosion-proof glass can not stick water, oil and dust.
The remote control system of the mining drill jumbo 1 of the embodiment is controlled in such a way that the aboveground dispatcher outputs an instruction via the console 52 in the aboveground dispatching room, and the instruction is transmitted to the onboard controller 2 sequentially through the control terminal 51, the ground looped network switch 43, the mining private network 42, the underground explosion-proof switch 41, the mining wireless base station 32 and wifi, so as to control the drill jumbo 1 to act according to the instruction.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A remote control system for a mining drill jumbo, comprising:
the control device for the working face of the drill jumbo comprises a vehicle-mounted controller arranged on the drill jumbo;
the underground wireless communication device comprises a signal transmitting module in control connection with the vehicle-mounted controller and a mine wireless base station for receiving signals transmitted by the signal transmitting module through wifi;
the underground and aboveground communication channel comprises an underground explosion-proof switch for receiving the mining wireless base station signal and a ground looped network switch for transmitting the signal with the underground explosion-proof switch through a mining private network;
the underground dispatching room comprises a control terminal for analyzing signals transmitted by the ground looped network switch, and a control terminal for controlling connection of the display and a control platform, wherein the underground dispatching personnel controls the platform to output instructions, and the instructions are transmitted to the vehicle-mounted controller through the control terminal, the ground looped network switch, the underground explosion-proof switch and the mining wireless base station in sequence to control the rock drilling jumbo to act according to the instructions.
2. A remote control system for a mining drill jumbo as defined in claim 1, wherein: the mining wireless base stations are multiple and are communicated through an underground industrial Ethernet ring.
3. A remote control system for a mining drill jumbo as defined in claim 1, wherein: the underground video monitoring system is arranged underground and is in control connection with the vehicle-mounted controller.
4. A remote control system for a mining drill jumbo as defined in claim 3, wherein: the video monitoring system comprises a high-definition camera, a video decoder is connected between the display and the ground ring network switch in a control mode, images shot by the high-definition camera are transmitted to the video decoder through the vehicle-mounted controller, the signal transmitting module, the mining wireless base station, the underground explosion-proof switch and the ground ring network switch in sequence, and the images are transmitted to the display after being decoded by the video decoder.
5. A remote control system for a mining drill jumbo as defined in claim 4, wherein: the explosion-proof grade of the high-definition camera is Exib I Mb.
6. A remote control system for a mining drill jumbo as defined in claim 4, wherein: the lens of the high-definition camera adopts explosion-proof glass, and the surface of the explosion-proof glass is processed by a nanotechnology.
7. A remote control system for a mining drill jumbo as defined in claim 1, wherein: the communication channel of the mining special network is a mining flame-retardant optical cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921279455.6U CN210370610U (en) | 2019-08-08 | 2019-08-08 | Remote control system of drill jumbo for mining |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921279455.6U CN210370610U (en) | 2019-08-08 | 2019-08-08 | Remote control system of drill jumbo for mining |
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| CN210370610U true CN210370610U (en) | 2020-04-21 |
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| CN201921279455.6U Active CN210370610U (en) | 2019-08-08 | 2019-08-08 | Remote control system of drill jumbo for mining |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111766819A (en) * | 2020-07-16 | 2020-10-13 | 湖北航天技术研究院特种车辆技术中心 | Flat car remote monitoring system and method |
| CN112878981A (en) * | 2021-01-28 | 2021-06-01 | 中国矿业大学 | Control system and control method of drill jumbo |
-
2019
- 2019-08-08 CN CN201921279455.6U patent/CN210370610U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111766819A (en) * | 2020-07-16 | 2020-10-13 | 湖北航天技术研究院特种车辆技术中心 | Flat car remote monitoring system and method |
| CN112878981A (en) * | 2021-01-28 | 2021-06-01 | 中国矿业大学 | Control system and control method of drill jumbo |
| CN112878981B (en) * | 2021-01-28 | 2023-02-17 | 中国矿业大学 | Control system and control method of drill jumbo |
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