Coal transportation system

Abstract

The invention provides a coal transportation system, and the system comprises a detection module which is used for detecting to-be-transported coal to obtain detection information, and transmitting a sorting instruction to a sorting module through a server after the detection is completed; the sorting module is used for receiving the sorting instruction, starting screening treatment on coal to be transported to obtain screened coal, and sending a transportation instruction to the transportation module through the server after screening is completed; the conveying module is used for receiving the conveying instruction and conveying the screened coal to a preset place based on a conveying belt; the scheduling module is used for generating a tramcar scheduling instruction based on the production task, the tramcar data and a preset tramcar scheduling algorithm, and scheduling a tramcar for coal transportation based on the tramcar scheduling instruction; the detection module, the sorting module, the transportation module and the scheduling module are all connected with the server. According to the technical scheme provided by the invention, efficient scheduling and management of the coal mine cars are realized, and the level of coal transportation management is improved.

Description

Technical Field

[0001] The present application relates to the field of coal transportation, and in particular to a coal transportation system. Background Art

[0002] Transportation is an important part of mining operations, accounting for a significant part of the cost of coal mining, and affecting the overall benefits of coal mining. Transportation work at coal mine sites is the basis for maintaining coal mine production, but due to the complex environment of coal mine sites, existing technologies cannot effectively control and manage coal transportation, which brings serious safety management problems and is very unfavorable to the operation and production of coal mines. Therefore, the safety management of coal transportation is becoming more and more a practical need for coal mine production, and it is urgent to propose a solution that can effectively manage coal transportation. Summary of the invention

[0003] The present application provides a coal transportation system to at least solve the technical problem of being unable to effectively control and manage coal transportation.

[0004] The embodiment of the present application provides a coal transportation system, the system comprising: a detection module, a sorting module, a transportation module, a scheduling module and a server;

[0005] The detection module is used to detect the coal to be transported to obtain detection information, and after the detection is completed, the server sends a sorting instruction to the sorting module;

[0006] The sorting module is used to receive the sorting instruction, start screening processing on the coal to be transported to obtain screened coal, and send the transport instruction to the transport module through the server after the screening is completed;

[0007] The transport module is used to receive the transport instruction and transport the screened coal to a preset location based on a conveyor belt;

[0008] The scheduling module is used to generate a mine car scheduling instruction based on the production task, the mine car data and a preset mine car scheduling algorithm, and schedule the mine car to transport coal based on the mine car scheduling instruction;

[0009] Wherein, the detection module, the sorting module, the transportation module and the scheduling module are all connected to the server.

[0010] Preferably, the system further comprises: a supervision module, wherein the supervision module is connected to the server;

[0011] The monitoring module is used to monitor the safety, environment, coal flow information, foreign matter, conveyor belts and the position of mine cars in the mining area to obtain monitoring information.

[0012] Furthermore, the system further comprises: a database and a terminal, both of which are connected to the server;

[0013] The database is used to store detection information, screening information, transportation information, scheduling information and monitoring information;

[0014] The terminal is used to display the detection information, the screening information, the transportation information, the scheduling information and the monitoring information.

[0015] Further, the detection module includes: a weighing unit, a sampling unit and an analysis unit;

[0016] The weighing unit is used to weigh the coal to be transported to obtain weight information;

[0017] The sampling unit is used to sample and retain the coal to be transported to obtain sampling information;

[0018] The analysis unit is used to perform quality analysis on the sampled and retained coal to obtain quality information;

[0019] Wherein, the detection information includes: weight information, sampling information and quality information.

[0020] Furthermore, the sorting module includes: a primary screening unit, a crushing unit, a fine screening unit and a screening monitoring unit;

[0021] The primary screening unit is used to remove bulk materials and debris from the coal to be transported to obtain the coal after primary screening;

[0022] The crushing unit is used to crush the coal after the initial screening to obtain crushed coal;

[0023] The fine screening unit is used to classify the crushed coal according to the preset particle size and quality grade to obtain the classified coal;

[0024] The screening monitoring unit is used to monitor the screening process and adjust the equipment operation status based on the monitoring situation.

[0025] Furthermore, the primary screening unit is composed of a vibrating screen or a drum screen;

[0026] The crushing unit is composed of a crusher;

[0027] The fine screen unit is composed of a vibrating screen or a drum screen.

[0028] Furthermore, the transport module includes: a feeding unit and a discharging unit;

[0029] The feeding unit is used to introduce the screened coal into the conveyor belt;

[0030] The discharging unit is used to output the screened coal transported by the conveyor belt;

[0031] The feeding unit is composed of a feeding hopper;

[0032] The discharging unit is composed of a discharging hopper.

[0033] Furthermore, the dispatching module includes: a mine car dispatching unit, a mine car positioning unit and an overspeed warning unit;

[0034] The mine car dispatching unit is used to generate a mine car dispatching instruction based on the production task, the mine car data and a preset mine car dispatching algorithm, and to dispatch the mine car in real time based on the mine car dispatching instruction;

[0035] The mine car positioning unit is used to locate the position of the mine car in real time;

[0036] The overspeed warning unit is used to give a voice overspeed warning when the speed of the mining vehicle exceeds a set overspeed threshold;

[0037] The overspeed warning unit is also used to transmit the overspeed information of the mining vehicle to the terminal through the server.

[0038] Further, the supervision module includes: a mining area environment monitoring unit, a coal flow monitoring unit, a foreign matter monitoring unit and a conveyor monitoring unit;

[0039] The mining area environment monitoring unit is used to monitor the environmental information of the mining area in real time;

[0040] The coal flow monitoring unit is used to determine the coal flow information based on the three-dimensional information of the coal flow on the conveyor belt or the mine car and the three-dimensional information of the reference surface;

[0041] The foreign matter monitoring unit is used to detect large foreign matter based on the three-dimensional information of the coal flow on the conveyor belt or the mine car and a preset area threshold;

[0042] The conveyor monitoring unit is used to extract the boundary point coordinates of the conveyor belt or the mine car at the current moment. If the difference between the boundary point coordinates of the conveyor belt or the mine car at the current moment and the corresponding two boundary point reference horizontal coordinates is greater than a preset first threshold, the conveyor belt or the mine car is deviated.

[0043] Furthermore, the supervision module also includes: a safety monitoring unit;

[0044] The safety monitoring unit is used to perform real-time safety monitoring of people, vehicles and objects in the mining area;

[0045] The safety monitoring unit is composed of a high-definition laser PTZ camera, a network camera and an infrared thermal imager;

[0046] The environmental information includes: temperature, humidity, dust density, and wind speed;

[0047] The mining area environment monitoring unit is composed of a temperature sensor, a humidity sensor, a dust sensor and a wind sensor.

[0048] The technical solution provided by the embodiments of the present application brings at least the following beneficial effects:

[0049] The present application proposes a coal transportation system, wherein the system includes: a detection module, a sorting module, a transportation module, a scheduling module and a server; the detection module is used to detect the coal to be transported to obtain detection information, and after the detection is completed, the server sends a sorting instruction to the sorting module; the sorting module is used to receive the sorting instruction, start screening processing on the coal to be transported to obtain screened coal, and after the screening is completed, the server sends a transportation instruction to the transportation module; the transportation module is used to receive the transportation instruction and transport the screened coal to a preset location based on a conveyor belt; the scheduling module is used to generate a mine car scheduling instruction based on production tasks, mine car data and a preset mine car scheduling algorithm, and schedule the mine car for coal transportation based on the mine car scheduling instruction; wherein the detection module, the sorting module, the transportation module and the scheduling module are all connected to the server. The technical solution proposed in the present application realizes the efficient scheduling and management of coal mine cars and improves the level of coal transportation management.

[0050] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0051] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0052] Figure 1 A first structural diagram of a coal transportation system provided according to an embodiment of the present application;

[0053] Figure 2 A second structural diagram of a coal transportation system provided according to an embodiment of the present application;

[0054] Figure 3 A third structural diagram of a coal transportation system provided according to an embodiment of the present application;

[0055] Reference numerals

[0056] Detection module 1, sorting module 2, transportation module 3, scheduling module 4, server 5, supervision module 6, database 7, terminal 8, weighing unit 1-1, sampling unit 1-2, analysis unit 1-3, primary screening unit 2-1, crushing unit 2-2, fine screening unit 2-3, screening monitoring unit 2-4, feeding unit 3-1, discharging unit 3-2, mine car scheduling unit 4-1, mine car positioning unit 4-2, overspeed warning unit 4-3, mining area environment monitoring unit 6-1, coal flow monitoring unit 6-2, foreign matter monitoring unit 6-3, conveyor monitoring unit 6-4, safety monitoring unit 6-5. DETAILED DESCRIPTION

[0057] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present application, and should not be construed as limiting the present application.

[0058] The present application proposes a coal transportation system, wherein the system includes: a detection module, a sorting module, a transportation module, a scheduling module and a server; the detection module is used to detect the coal to be transported to obtain detection information, and after the detection is completed, the server sends a sorting instruction to the sorting module; the sorting module is used to receive the sorting instruction, start screening processing on the coal to be transported to obtain screened coal, and after the screening is completed, the server sends a transportation instruction to the transportation module; the transportation module is used to receive the transportation instruction and transport the screened coal to a preset location based on a conveyor belt; the scheduling module is used to generate a mine car scheduling instruction based on production tasks, mine car data and a preset mine car scheduling algorithm, and schedule the mine car for coal transportation based on the mine car scheduling instruction; wherein the detection module, the sorting module, the transportation module and the scheduling module are all connected to the server. The technical solution proposed in the present application realizes the efficient scheduling and management of coal mine cars and improves the level of coal transportation management.

[0059] A coal transportation system according to an embodiment of the present application is described below with reference to the accompanying drawings.

[0060] Embodiment 1

[0061] Figure 1 A structural diagram of a coal transportation system provided according to an embodiment of the present application is shown in FIG. Figure 1 As shown, the system includes: a detection module 1, a sorting module 2, a transportation module 3, a scheduling module 4 and a server 5;

[0062] The detection module 1 is used to detect the coal to be transported to obtain detection information, and after the detection is completed, the server sends a sorting instruction to the sorting module 2;

[0063] The sorting module 2 is used to receive the sorting instruction, start screening processing on the coal to be transported to obtain screened coal, and send a transport instruction to the transport module 3 through the server 5 after the screening is completed;

[0064] The transport module 3 is used to receive the transport instruction and transport the screened coal to a preset location based on a conveyor belt;

[0065] The scheduling module 4 is used to generate a mine car scheduling instruction based on the production task, the mine car data and a preset mine car scheduling algorithm, and schedule the mine car to transport coal based on the mine car scheduling instruction;

[0066] Among them, the detection module 1 , the sorting module 2 , the transportation module 3 , and the scheduling module 4 are all connected to the server 5 .

[0067] It should be noted that Figure 1 This is only a structural illustration of the coal transportation system provided in this embodiment and does not limit the structure of the coal transportation system of this application.

[0068] In the embodiments of the present disclosure, Figure 2 As shown, the system further includes: a supervision module 6, the supervision module 6 is connected to the server 5;

[0069] The monitoring module 6 is used to monitor the safety, environment, coal flow information, foreign matter, conveyor belts and the position of mine cars in the mining area to obtain monitoring information.

[0070] Further, such as Figure 2 As shown, the system further includes: a database 7 and a terminal 8, both of which are connected to the server 5;

[0071] The database 7 is used to store detection information, screening information, transportation information, scheduling information and monitoring information;

[0072] The terminal 8 is used to display the detection information, the screening information, the transportation information, the scheduling information and the monitoring information.

[0073] In the embodiments of the present disclosure, Figure 2 As shown, the detection module 1 includes: a weighing unit 1-1, a sampling unit 1-2 and an analysis unit 1-3;

[0074] The weighing unit 1-1 is used to weigh the coal to be transported to obtain weight information;

[0075] The sampling unit 1-2 is used to sample and retain the coal to be transported to obtain sampling information;

[0076] The analysis unit 1-3 is used to perform quality analysis on the sampled and retained coal to obtain quality information;

[0077] Wherein, the detection information includes: weight information, sampling information and quality information.

[0078] In the embodiments of the present disclosure, Figure 2 As shown, the sorting module 2 includes: a primary screening unit 2-1, a crushing unit 2-2, a fine screening unit 2-3 and a screening monitoring unit 2-4;

[0079] The primary screening unit 2-1 is used to remove large pieces of material and debris from the coal to be transported to obtain the coal after primary screening;

[0080] The crushing unit 2-2 is used to crush the coal after the initial screening to obtain crushed coal;

[0081] The fine screening unit 2-3 is used to classify the crushed coal according to the preset particle size and quality grade to obtain the classified coal;

[0082] The screening monitoring unit 2-4 is used to monitor the screening process and adjust the equipment operation status based on the monitoring situation.

[0083] It should be noted that the primary screening unit 2-1 is composed of a vibrating screen or a drum screen;

[0084] The crushing unit 2-2 is composed of a crusher;

[0085] The fine screen unit 2 - 3 is composed of a vibrating screen or a drum screen.

[0086] The primary screening unit 2-1 can perform preliminary screening on the coal to remove bulk materials and debris for subsequent crushing and fine screening. The primary screening unit 2-1 uses a vibrating screen or a drum screen, which is selected and configured according to the particle size and quality requirements of the coal.

[0087] The crushing unit 2-2 can crush the coal after the primary screening into smaller particles for fine screening. The crushing unit 2-2 uses a crusher, which is selected and configured according to the hardness and crushing requirements of the coal.

[0088] The fine screening unit 2-3 can finely screen the crushed coal and classify it according to different particle sizes and qualities. The fine screening unit is usually a device of a vibrating screen or a drum screen, and is selected and configured according to actual conditions;

[0089] The screening monitoring unit 2-4 can monitor and control the entire screening process, adjust the operating status of the equipment according to actual conditions, and improve production efficiency and product quality.

[0090] In the embodiments of the present disclosure, Figure 2 As shown, the transport module 3 includes: a feeding unit 3-1 and a discharging unit 3-2;

[0091] The feeding unit 3-1 is used to introduce the screened coal into the conveyor belt;

[0092] The discharging unit 3-2 is used to output the screened coal transported by the conveyor belt;

[0093] It should be noted that the feed unit 3 - 1 is composed of a feed hopper; and the discharge unit 3 - 2 is composed of a discharge hopper.

[0094] In the embodiments of the present disclosure, Figure 2 As shown, the dispatching module 4 includes: a mine car dispatching unit 4-1, a mine car positioning unit 4-2 and an overspeed warning unit 4-3;

[0095] The mine car dispatching unit 4-1 is used to generate a mine car dispatching instruction based on the production task, the mine car data and a preset mine car dispatching algorithm, and to dispatch the mine car in real time based on the mine car dispatching instruction;

[0096] The mine car positioning unit 4-2 is used to locate the position of the mine car in real time;

[0097] The overspeed warning unit 4-3 is used to give a voice overspeed warning when the speed of the mine car exceeds a set overspeed threshold;

[0098] The overspeed warning unit 4-3 is also used to transmit the overspeed information of the mining vehicle to the terminal through the server.

[0099] In the embodiments of the present disclosure, Figure 2 As shown, the supervision module 6 includes: a mining area environment monitoring unit 6-1, a coal flow monitoring unit 6-2, a foreign matter monitoring unit 6-3 and a conveyor monitoring unit 6-4;

[0100] The mining area environment monitoring unit 6-1 is used to monitor the environmental information of the mining area in real time;

[0101] The environmental information includes: temperature, humidity, dust density, and wind speed;

[0102] The mining area environment monitoring unit 6 - 1 is composed of a temperature sensor, a humidity sensor, a dust sensor and a wind sensor.

[0103] The coal flow monitoring unit 6-2 is used to determine the coal flow information based on the three-dimensional information of the coal flow on the conveyor belt or the mine car and the three-dimensional information of the reference surface;

[0104] The foreign matter monitoring unit 6-3 is used to detect large foreign matter based on the three-dimensional information of the coal flow on the conveyor belt or the mine car and a preset area threshold;

[0105] The conveyor monitoring unit 6-4 is used to extract the boundary point coordinates of the conveyor belt or the mine car at the current moment. If the difference between the boundary point coordinates of the conveyor belt or the mine car at the current moment and the corresponding two boundary point reference horizontal coordinates are greater than the preset first threshold value, the conveyor belt or the mine car is deviating.

[0106] In the embodiments of the present disclosure, Figure 3 As shown, the supervision module 6 also includes: a safety monitoring unit 6-5;

[0107] The safety monitoring unit 6-5 is used to perform real-time safety monitoring of people, vehicles and objects in the mining area;

[0108] The safety monitoring unit 6-5 is composed of a high-definition laser PTZ camera, a network camera and an infrared thermal imager;

[0109] It should be noted that high-definition laser pan-tilt cameras, network cameras and infrared thermal imagers are installed at different locations in the coal mining area to build comprehensive real-time monitoring.

[0110] To sum up, the coal transportation system proposed in this embodiment has a simple structural layout and does not require modification of the on-site coal conveyor use environment. The transportation work is adjusted in real time through the scheduling module to achieve efficient scheduling and management of coal mine cars. The coal flow monitoring information, large object detection information and conveyor position offset information are obtained through the supervision module, which improves the level of coal transportation management and greatly saves manpower and time costs.

[0111] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0112] Any process or method description in a flowchart or otherwise described herein may be understood to represent a module, fragment or portion of code comprising one or more executable instructions for implementing the steps of a custom logical function or process, and the scope of the preferred embodiments of the present application includes alternative implementations in which functions may not be performed in the order shown or discussed, including performing functions in a substantially simultaneous manner or in reverse order depending on the functions involved, which should be understood by technicians in the technical field to which the embodiments of the present application belong.

[0113] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. A coal transportation system, characterized in that: The system includes: a detection module, a sorting module, a transportation module, a scheduling module and a server; The detection module is used to detect the coal to be transported to obtain detection information, and after the detection is completed, the server sends a sorting instruction to the sorting module; The sorting module is used to receive the sorting instruction, start screening processing on the coal to be transported to obtain screened coal, and send the transport instruction to the transport module through the server after the screening is completed; The transport module is used to receive the transport instruction and transport the screened coal to a preset location based on a conveyor belt; The scheduling module is used to generate a mine car scheduling instruction based on the production task, the mine car data and a preset mine car scheduling algorithm, and schedule the mine car to transport coal based on the mine car scheduling instruction; Wherein, the detection module, the sorting module, the transportation module and the scheduling module are all connected to the server.

2. The coal transportation system according to claim 1, characterized in that: The system further comprises: a supervision module, wherein the supervision module is connected to the server; The monitoring module is used to monitor the safety, environment, coal flow information, foreign matter, conveyor belts and the position of mine cars in the mining area to obtain monitoring information.

3. The coal system according to claim 2, characterized in that: The system further comprises: a database and a terminal, both of which are connected to the server; The database is used to store detection information, screening information, transportation information, scheduling information and monitoring information; The terminal is used to display the detection information, the screening information, the transportation information, the scheduling information and the monitoring information.

4. The coal system according to claim 3, characterized in that: The detection module includes: a weighing unit, a sampling unit and an analysis unit; The weighing unit is used to weigh the coal to be transported to obtain weight information; The sampling unit is used to sample and retain the coal to be transported to obtain sampling information; The analysis unit is used to perform quality analysis on the sampled and retained coal to obtain quality information; Wherein, the detection information includes: weight information, sampling information and quality information.

5. The coal system according to claim 4, characterized in that: The sorting module includes: a primary screening unit, a crushing unit, a fine screening unit and a screening monitoring unit; The primary screening unit is used to remove bulk materials and debris from the coal to be transported to obtain the coal after primary screening; The crushing unit is used to crush the coal after the initial screening to obtain crushed coal; The fine screening unit is used to classify the crushed coal according to the preset particle size and quality grade to obtain the classified coal; The screening monitoring unit is used to monitor the screening process and adjust the equipment operation status based on the monitoring situation.

6. The coal system according to claim 5, characterized in that: The primary screening unit is composed of a vibrating screen or a drum screen; The crushing unit is composed of a crusher; The fine screen unit is composed of a vibrating screen or a drum screen.

7. The coal system according to claim 6, characterized in that: The transport module comprises: a feeding unit and a discharging unit; The feeding unit is used to introduce the screened coal into the conveyor belt; The discharging unit is used to output the screened coal transported by the conveyor belt; The feeding unit is composed of a feeding hopper; The discharging unit is composed of a discharging hopper.

8. The coal system according to claim 7, characterized in that: The dispatching module includes: a mine car dispatching unit, a mine car positioning unit and an overspeed warning unit; The mine car dispatching unit is used to generate a mine car dispatching instruction based on the production task, the mine car data and a preset mine car dispatching algorithm, and to dispatch the mine car in real time based on the mine car dispatching instruction; The mine car positioning unit is used to locate the position of the mine car in real time; The overspeed warning unit is used to give a voice overspeed warning when the speed of the mine car exceeds a set overspeed threshold; The overspeed warning unit is also used to transmit the overspeed information of the mining vehicle to the terminal through the server.

9. The coal system according to claim 8, characterized in that: The supervision module includes: a mining area environment monitoring unit, a coal flow monitoring unit, a foreign matter monitoring unit and a conveyor monitoring unit; The mining area environment monitoring unit is used to monitor the environmental information of the mining area in real time; The coal flow monitoring unit is used to determine the coal flow information based on the three-dimensional information of the coal flow on the conveyor belt or the mine car and the three-dimensional information of the reference surface; The foreign matter monitoring unit is used to detect large foreign matter based on the three-dimensional information of the coal flow on the conveyor belt or the mine car and a preset area threshold; The conveyor monitoring unit is used to extract the boundary point coordinates of the conveyor belt or the mine car at the current moment. If the difference between the boundary point coordinates of the conveyor belt or the mine car at the current moment and the corresponding two boundary point reference horizontal coordinates is greater than a preset first threshold, the conveyor belt or the mine car is deviated.

10. The coal system according to claim 9, characterized in that: The supervision module also includes: a safety monitoring unit; The safety monitoring unit is used to perform real-time safety monitoring of people, vehicles and objects in the mining area; The safety monitoring unit is composed of a high-definition laser PTZ camera, a network camera and an infrared thermal imager; The environmental information includes: temperature, humidity, dust density, and wind speed; The mining area environment monitoring unit is composed of a temperature sensor, a humidity sensor, a dust sensor and a wind sensor.

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