CN218265915U - Intelligent control device of mine heading machine - Google Patents
Intelligent control device of mine heading machine Download PDFInfo
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- CN218265915U CN218265915U CN202222746663.0U CN202222746663U CN218265915U CN 218265915 U CN218265915 U CN 218265915U CN 202222746663 U CN202222746663 U CN 202222746663U CN 218265915 U CN218265915 U CN 218265915U
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Abstract
The utility model discloses a through wireless camera device includes: the system comprises a hydraulic proportional valve device, a sensor, a main controller, a wireless base station, a wireless camera device and a ground host; the hydraulic proportional valve is arranged on the heading machine to control cutting to lift and rotate, the sensor is arranged on the heading machine, the main controller is in communication connection with the hydraulic proportional valve device and the sensor and the wireless camera device, the wireless camera device is arranged at the top of the cutting mechanism of the heading machine, the wireless base station is arranged on an underground roadway, the main controller is in communication with the ground host through the wireless base station, and a cutting control signal is obtained through the ground host; the main controller transmits a cutting control signal to the hydraulic proportional valve device through the wireless base station, and the hydraulic proportional valve device controls the cutting mechanism of the heading machine through controlling the cutting signal. The problem of traditional coal mine tunnel rely on manual operation entry driving machine to cause the damage of tunnelling mechanism when carrying out the tunnelling operation, influence the tunnelling operating efficiency in pit is solved.
Description
Technical Field
The utility model relates to a mine entry driving machine's intelligent control field especially relates to a mine entry driving machine intelligent control device.
Background
Boom-type roadheader has been widely used in excavation of roadways and tunnels as a highly efficient and flexible tunneling apparatus. Due to the harsh working environment, high dust and high vibration, the monitoring and control of the working state of the device are particularly important. In a traditional coal mine roadway tunneling operation scheme, a manually operated tunneling machine is mainly used for tunneling operation, however, due to poor visibility in a mine, high concentration of spirit is needed during manual operation, personnel fatigue and a tunneling machine cutting mechanism contact accident easily occur, the damage of a tunneling mechanism is caused, the tunneling operation efficiency of an underground roadway is seriously influenced, and great threat is brought to the personal safety of control personnel.
Disclosure of Invention
The utility model provides a mine entry driving machine intelligent control device to overcome above-mentioned technical problem.
In order to realize the purpose, the technical scheme of the utility model is that:
an intelligent control device for a mine boring machine, comprising: the system comprises a hydraulic proportional valve device of the heading machine, a sensor of the heading machine, a main controller of the heading machine, a wireless base station, a wireless camera device and a ground host;
the hydraulic proportional valve of the heading machine is arranged on the heading machine to control the cutting lifting and the rotation of the heading machine;
the heading machine sensor is arranged on the heading machine so as to obtain displacement data of an oil cylinder, pitch angle rolling angle data of the heading machine, movement data of a cutting part and water pressure and water flow data in a hydraulic system and a water cooling system of the heading machine in the cutting process of the heading machine;
the wireless camera device is fixedly arranged at the top of a cutting mechanism of the heading machine so as to acquire image information of the cutting mechanism and height information of the cutting mechanism;
the wireless base station is arranged on an underground roadway, the main controller is in bidirectional communication connection with a ground host through the wireless base station so as to transmit image information of the cutting mechanism, height information of the cutting mechanism, displacement data of an oil cylinder in the cutting process of the heading machine, pitch angle rolling angle data of the heading machine, movement data of a cutting part and water pressure and water flow data in a hydraulic system and a water cooling system of the heading machine to the ground host, so that the posture of the cutting mechanism is monitored through the ground host, and a cutting control signal is obtained through the ground host;
the main controller transmits a cutting control signal to the hydraulic proportional valve device of the heading machine through the wireless base station, and the hydraulic proportional valve device of the heading machine controls the cutting mechanism of the heading machine through the cutting control signal.
The monitoring display screen is connected with the ground host computer so as to transmit image information of the cutting mechanism, height information of the cutting mechanism, displacement data of an oil cylinder in the cutting process of the heading machine, pitch angle rolling angle data of the heading machine, movement data of the cutting part and water pressure and water flow data in a hydraulic system and a water cooling system of the heading machine to the monitoring display screen for displaying.
The wireless camera device is arranged on the top of the heading machine, and is in communication connection with the main controller of the heading machine, so that when the main controller of the heading machine obtains personnel information in an image of the wireless camera device, a signal of the alarm device is transmitted to the ground host.
The ground host computer is connected with the central console keyboard, and transmits instructions input by operators on the central console keyboard to the ground host computer; the wireless base station is used for transmitting the data to the main controller of the heading machine, and the main controller of the heading machine is used for controlling the hydraulic proportional valve device of the heading machine;
the centralized control console keyboard is also connected with the monitoring display screen so as to transmit the instruction input by the operator on the console keyboard to the display screen for displaying.
Furthermore, the centralized control console keyboard is provided with an on/off button, a demonstration cutting button and a memory cutting button.
Has the beneficial effects that: the utility model provides a mine entry driving machine intelligent control device acquires through wireless camera device in order to acquire cutting mechanism's image information and cutting mechanism's altitude information, obtains the mobile data of entry driving machine cutting in-process hydro-cylinder displacement data, entry driving machine pitch angle roll angle data, cutting unit and water pressure and water flow data among both entry driving machine hydraulic system and the water cooling system through the entry driving machine sensor, and transmits to entry driving machine owner accuse ware in the lump, entry driving machine owner accuse ware passes through wireless base station transmission to ground host computer, the image information of cutting mechanism that ground host computer will acquire, cutting mechanism's altitude information and entry driving machine cutting in-process hydro-cylinder displacement data, entry driving machine pitch angle roll angle data, cutting unit's mobile data and the water pressure and water flow data among both entry driving machine hydraulic system and the water cooling system transmit to the owner accuse ware through wireless base station, and control cutting mechanism's operating condition through entry driving machine hydraulic proportional valve device for the workman on the ground can more accurately acquire the comprehensive situation in the comprehensive tunnel, has ensured workman's safety. The problem of in the traditional coal mine tunnel tunnelling operation scheme, rely on manual operation entry driving machine to carry out the tunnelling operation and be caused the damage of tunnelling mechanism, and then influence the tunnelling operating efficiency in underworkings and caused great threat for control personnel's personal safety is solved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a structural block diagram of the intelligent control device of the mine development machine of the utility model;
FIG. 2 is a structural layout diagram of the intelligent control device of the mine boring machine of the present invention;
fig. 3 is the utility model relates to a mine entry driving machine intelligent control device's schematic structure diagram.
In the figure: 1. a proportional valve device; 2. a sensor device; 3. a master controller; 4. a cutting mechanism; 5. provided is a wireless camera device.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The embodiment provides a mine heading machine intelligent control device, as shown in fig. 1, including: the system comprises a hydraulic proportional valve device of the heading machine, a sensor of the heading machine, a main controller of the heading machine, a wireless base station, a wireless camera device (wireless camera) and a ground host;
as shown in fig. 3, the hydraulic proportional valve of the heading machine is arranged on the heading machine to control the cutting lifting and rotation of the heading machine;
the sensor of the heading machine is arranged on the heading machine so as to obtain displacement data of an oil cylinder, pitch angle rolling angle data of the heading machine, movement data of a cutting part and water pressure and water flow data in a hydraulic system and a water cooling system of the heading machine in the cutting process of the heading machine;
the wireless camera device is fixedly arranged at the top of a cutting mechanism of the heading machine so as to acquire image information of the cutting mechanism and height information of the cutting mechanism; the wireless camera device in the embodiment is a camera device capable of acquiring image information of the cutting mechanism and height information of the cutting mechanism, is an existing product, adopts a KBA12W intrinsic safety type wireless camera, consists of two parts of wireless communication and audio acquisition, can be used for sound, image acquisition and wireless transmission at daytime and night, and is suitable for environments with methane and coal dust explosion risks under a coal mine;
as shown in fig. 2, wireless base station sets up on the underground tunnel, the master controller passes through wireless base station and ground host computer both way communication connection, in order to with image information of cutting mechanism, cutting mechanism's height information and entry driving machine cutting in-process hydro-cylinder displacement data, entry driving machine pitch angle roll angle data, the removal data of cutting part and water pressure and the water flow data transmission between entry driving machine hydraulic system and the water cooling system to the ground host computer, the ground host computer in this embodiment is ripe treater that has data processing function with the master controller, and how not based on the function that above-mentioned treater editor corresponds the utility model discloses a research point, technical staff can realize according to conventional programming language that this example no longer continues to be repeated. The wireless base station in the embodiment is a KTZ18W type intrinsic safety type wireless relay substation, is developed based on an ultra-low power consumption single chip microcomputer and a radio frequency communication chip, adopts a multi-antenna input and output technology and a redundant link wireless networking protocol, and flexibly networks in a wireless cascade mode. The wireless base station is suitable for the environment with methane and coal dust explosion danger under a coal mine, the working voltage DC is 12-18V, the wireless sensitivity is-120 dBm, the working current is 100mA, the data interface is RS485, and the wireless transmitting power is 0-30dBm;
the main controller transmits a cutting control signal to the hydraulic proportional valve device of the heading machine through the wireless base station, and the hydraulic proportional valve device of the heading machine controls the cutting mechanism of the heading machine through the cutting control signal. The hydraulic proportional valve device of the heading machine in the embodiment is a mature product and is not described in detail here.
In a specific embodiment, the system further comprises a monitoring display screen, wherein the monitoring display screen is connected with the ground host to transmit image information of the cutting mechanism, height information of the cutting mechanism, displacement data of an oil cylinder in the cutting process of the heading machine, pitch angle roll angle data of the heading machine, movement data of a cutting part and water pressure and water flow data in a hydraulic system and a water cooling system of the heading machine to the monitoring display screen for displaying.
In a specific embodiment, the wireless camera device further comprises an alarm device, wherein the alarm device is arranged at the top of the heading machine and is in communication connection with the main controller of the heading machine, so that when the main controller of the heading machine obtains personnel information in an image of the wireless camera device, a signal of the alarm device is transmitted to the ground host. Data in the alarm device in the embodiment are transmitted to the main controller of the heading machine, and the main controller of the heading machine transmits the data in the alarm device to the ground host through the wireless base station and then alarms through the buzzer on the keyboard of the centralized control console. Specifically, when the situation that an operator exists in image information of cutting operation of a cutting mechanism of the heading machine or oil cylinder displacement data, heading machine pitch angle roll angle data, cutting part movement data and water pressure and water flow data in a hydraulic system and a water cooling system of the heading machine exceed preset values in the cutting process of the heading machine is detected, ground workers receive alarm information, combine information of a wireless camera device to timely acquire the operation state under a mine, send an emergency stop control command to a ground host through a centralized control console keyboard and transmit the emergency stop control command to a hydraulic proportional valve device of the heading machine through a wireless base station.
In a specific embodiment, the system further comprises a centralized console, wherein the centralized console is provided with a centralized console keyboard, the centralized console keyboard is connected with the ground host, and the centralized console keyboard transmits instructions input by an operator on the centralized console keyboard to the ground host; the wireless base station is used for transmitting the data to the main controller of the heading machine, and the main controller of the heading machine is used for controlling the hydraulic proportional valve device of the heading machine;
the centralized control console keyboard is also connected with the monitoring display screen so as to transmit an instruction input by an operator on the operation console keyboard to the display screen for displaying.
In a specific embodiment, the console keyboard is provided with an on/off button, a demonstration cutting button and a memory cutting button. Starting the heading machine and pressing a demonstration cutting button, wherein an operator manually operates the heading machine to perform cutting operation, obtains oil cylinder displacement data, heading machine pitch angle rolling angle data, cutting part movement data and water pressure and water flow data in a heading machine hydraulic system and a water cooling system in the cutting process through a heading machine sensor and transmits the data to a heading machine main controller, the data are transmitted to a ground host through a wireless base station, the demonstration cutting button is pressed again, and demonstration cutting is finished; and when the memory cutting button is pressed, the ground host transmits the demonstration cutting data to the main controller of the heading machine, and the main controller of the heading machine controls the hydraulic proportional valve device of the heading machine to execute the operation of the cutting mechanism, so that remote control cutting can be realized.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications or substitutions do not depart from the scope of the invention in its corresponding aspects.
Claims (5)
1. An intelligent control device of a mine development machine is characterized by comprising: the system comprises a hydraulic proportional valve device of the heading machine, a sensor of the heading machine, a main controller of the heading machine, a wireless base station, a wireless camera device and a ground host;
the hydraulic proportional valve of the heading machine is arranged on the heading machine to control the cutting lifting and the rotation of the heading machine;
the sensor of the heading machine is arranged on the heading machine so as to obtain displacement data of an oil cylinder, pitch angle rolling angle data of the heading machine, movement data of a cutting part and water pressure and water flow data in a hydraulic system and a water cooling system of the heading machine in the cutting process of the heading machine;
the wireless camera device is fixedly arranged at the top of a cutting mechanism of the heading machine so as to acquire image information of the cutting mechanism and height information of the cutting mechanism;
the wireless base station is arranged on an underground roadway, the main controller is in bidirectional communication connection with a ground host through the wireless base station so as to transmit image information of the cutting mechanism, height information of the cutting mechanism, displacement data of an oil cylinder in the cutting process of the heading machine, pitch angle rolling angle data of the heading machine, movement data of a cutting part and water pressure and water flow data in a hydraulic system and a water cooling system of the heading machine to the ground host, so that the posture of the cutting mechanism is monitored through the ground host, and a cutting control signal is obtained through the ground host;
the main controller transmits a cutting control signal to the hydraulic proportional valve device of the heading machine through the wireless base station, and the hydraulic proportional valve device of the heading machine controls the cutting mechanism of the heading machine through the cutting control signal.
2. The intelligent control device of the mine boring machine according to claim 1, further comprising a monitor display screen, wherein the monitor display screen is connected with a ground host computer so as to transmit image information of the cutting mechanism, height information of the cutting mechanism, displacement data of the oil cylinder during cutting of the boring machine, pitch angle and roll angle data of the boring machine, movement data of the cutting part, and water pressure and water flow data of both a hydraulic system and a water cooling system of the boring machine to the monitor display screen for displaying.
3. The intelligent control device of the mine heading machine according to claim 1, further comprising an alarm device, wherein the alarm device is arranged at the top of the heading machine and is in communication connection with the main controller of the heading machine, so that when the main controller of the heading machine obtains personnel information in the image of the wireless camera device, the signal of the alarm device is transmitted to the ground host.
4. The intelligent control device of the mine boring machine according to claim 1, characterized by further comprising a centralized control console, wherein the centralized control console is provided with a centralized control console keyboard, the centralized control console keyboard is connected with the ground host computer, and commands input by an operator on the centralized control console keyboard are transmitted to the ground host computer; the wireless base station is used for transmitting the data to the main controller of the heading machine, and the main controller of the heading machine is used for controlling the hydraulic proportional valve device of the heading machine;
the centralized control console keyboard is also connected with the monitoring display screen so as to transmit the instruction input by the operator on the console keyboard to the display screen for displaying.
5. The intelligent mine entry driving machine control device of claim 4, wherein the console keyboard is provided with an on/off button, a demonstration cutting button and a memory cutting button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222746663.0U CN218265915U (en) | 2022-10-18 | 2022-10-18 | Intelligent control device of mine heading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222746663.0U CN218265915U (en) | 2022-10-18 | 2022-10-18 | Intelligent control device of mine heading machine |
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| Publication Number | Publication Date |
|---|---|
| CN218265915U true CN218265915U (en) | 2023-01-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222746663.0U Active CN218265915U (en) | 2022-10-18 | 2022-10-18 | Intelligent control device of mine heading machine |
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| Country | Link |
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| CN (1) | CN218265915U (en) |
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2022
- 2022-10-18 CN CN202222746663.0U patent/CN218265915U/en active Active
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