Intelligent mine processing and transportation combined optimization system

Abstract

The invention relates to the field of mine processing, and discloses an intelligent mine processing and transportation combined optimization system, which comprises a processing and mining module, the processing and mining module comprises mine mining equipment and devices, specifically an excavator, a crusher and a drilling machine, and the mining equipment is controlled to operate to realize mining and transportation. The processing and mining module is connected with an intelligent combined control module, the intelligent combined control module serves as a core processing module of the system, the processing and mining module and the transportation module are subjected to matched optimization operation, and the intelligent combined control module is connected with the transportation module. The mining efficiency is accurately calculated by arranging the collecting and monitoring module, the control and adjustment module selects a corresponding adjustment scheme according to the efficiency condition, dynamic adjustment of the transportation module when the mining efficiency changes is achieved, the problem of congestion or road paralysis caused by too many transportation vehicles is avoided, and the mining efficiency is improved. And the stability and adaptability of the system are improved.

Description

Technical Field

[0001] The invention relates to the technical field of mine processing, and in particular to an intelligent mine processing and transportation joint optimization system. Background Art

[0002] With the rapid development of the economy, the demand for mineral resources continues to grow. In the process of mining, processing equipment and transportation equipment are needed. Mineral resources are mined through processing equipment, and then the mined mineral resources are transported through transportation equipment.

[0003] Considering that the existing processing equipment will have different mining efficiency due to the different ores being mined during the mining process, and considering that after the mining efficiency changes, if the transportation equipment is not adjusted, it is easy for too many transportation vehicles to cause congestion at the mining and loading site, and even cause the transportation road to be paralyzed in serious cases. At the same time, considering that the price of mines in demand in the external market will change to a certain extent, if the transportation equipment is not adjusted according to market demand, it is easy to affect the interests of manufacturers. When the market demand for a certain ore is strong, if the transportation equipment cannot increase the capacity in time, it may cause the ore to be unable to be delivered to the market in time, miss the sales opportunity, and make the manufacturer lose the opportunity to obtain higher profits. On the contrary, when the market demand is weak, if the transportation equipment still maintains high capacity operation, it will increase unnecessary operating costs, such as fuel costs, vehicle maintenance costs, etc., and reduce the profit margin of the manufacturer. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention provides an intelligent mine processing and transportation joint optimization system, which solves the problem that different mined ores will cause changes in mining efficiency. If the transportation equipment is not adjusted with the mining efficiency and market demand, traffic congestion or even road paralysis may easily occur, which will also affect the interests of manufacturers. For example, when market demand is strong, the transportation equipment will not increase its capacity and miss good sales opportunities. When demand is weak, high-capacity operation will increase costs and reduce profits.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: an intelligent mine processing and transportation joint optimization system, including a processing and mining module, the processing and mining module includes mining equipment and devices, specifically excavators, crushers, and drilling machines, and controls the operation of the mining equipment. The processing and mining module is connected to an intelligent joint control module, and the intelligent joint control module serves as the core processing module of the system to coordinate and optimize the operation of the processing and mining module and the transportation module. The intelligent joint control module is connected to a transportation module, and the transportation module manages the transportation tools for ore, and transmits and transports the ore mined by the mine by controlling the transportation tools. The transportation module includes a mine car management module, and the mine car management module is connected to a belt transmission module.

[0006] Preferably, the intelligent joint control module is connected to a collection monitoring module, which collects and records the amount of ore collected by the processing and mining module, and uses a calculation formula to calculate the efficiency of the current ore collection, and then sends the conclusion to the intelligent joint control module. The collection monitoring module is connected to the processing and mining module.

[0007] Preferably, the collection and monitoring module includes a total mining amount statistics module, which uses a weighing machine to measure and calculate the weight of the current mining, and transmits the obtained data to the mining efficiency calculation module. The total mining amount statistics module is connected to a time monitoring module, which records the time of the current mining and transmits the data to the mining efficiency calculation module. The time monitoring module is connected to a mining efficiency calculation module, which receives the total amount of mining and the mining time, and uses a formula to calculate the mining efficiency.

[0008] Preferably, the specific calculation formula in the mining efficiency calculation module is: Among them: E represents mining efficiency, M represents the total mining volume, and T represents mining time.

[0009] Preferably, the intelligent joint control module is connected to a control and adjustment module, which adjusts the subsequent transportation efficiency according to the current mining efficiency of the mine, and the control and adjustment module is connected to the transportation module. The control and adjustment module includes a selection module, and the selection module compares the calculated collection efficiency result with the comparison threshold to determine and select the corresponding adjustment scheme. The threshold includes: the normal mining efficiency range of the mine is 100-200 tons per hour. The selection module is connected to an adjustment scheme storage module, and the adjustment scheme storage module stores a plurality of different adjustment schemes.

[0010] Preferably, the specific adjustment scheme contents in the adjustment scheme storage module include: when the mining efficiency is low, when the mining efficiency is less than 80 tons / hour, reducing the number of transport vehicles and lowering the speed of belt transport, and reducing the number of transport vehicles; when the mining efficiency is high, when the mining efficiency is higher than 220 tons / hour, increasing the number of transport vehicles and increasing the speed of belt transport.

[0011] Preferably, the selection module is connected to an execution module, and the execution module receives the adjustment scheme finally selected by the selection module, and performs corresponding adjustments on the transport module according to the content of the adjustment scheme.

[0012] Preferably, the intelligent joint control module is connected to a multi-transport channel control module, and the multi-transport channel control module manages and controls multiple groups of transport channels when they operate simultaneously. The multi-transport channel control module includes a dynamic demand module, and the dynamic demand module monitors changes in external market demand and provides a basis for priority allocation. The dynamic demand module is connected to a priority allocation module, and the priority allocation module adjusts the priorities of different transport channels according to dynamic demand.

[0013] Preferably, the priority allocation module is provided with a calculation formula: Where: P i Represents the priority score of the ore, T i Represents the transportation time of the ore transportation channel, D i Represents the market demand for the ore, C i Represents the transportation cost of the ore.

[0014] Preferably, the priority allocation module is connected to a scheduling module, and the scheduling module is connected to the transportation module. The scheduling module adjusts the vehicle scheduling in the transportation module according to the calculation results of the priority allocation module, and the vehicle scheduling includes the number and speed of the transportation vehicles.

[0015] The present invention provides an intelligent mining processing and transportation joint optimization system. It has the following beneficial effects:

[0016] 1. The present invention accurately calculates the mining efficiency of the mine by setting up a collection and monitoring module, and the control and adjustment module selects the corresponding adjustment scheme according to the efficiency, thereby realizing dynamic adjustment of the transportation module when the mining efficiency changes, avoiding congestion or road paralysis caused by too many transport vehicles, and improving the stability and adaptability of the system.

[0017] 2. The present invention utilizes the dynamic demand module in the multi-transport channel control module to monitor changes in market demand, adjusts the priority of the transport channel through the priority allocation module, and then the scheduling module reasonably schedules the vehicles in the transport module, ensuring that the transportation strategy can be adjusted in time when the market demand changes, protecting the interests of manufacturers, and avoiding missing sales opportunities when market demand is strong and increasing costs due to high-capacity operation when demand is weak.

[0018] 3. The present invention uses an intelligent joint control module as the core, closely combines the processing and mining module with the transportation module, realizes the integrated optimization of mining, processing and transportation, improves the efficiency and benefits of mine production, and provides strong support for the sustainable development of the mining industry. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a system flow chart of the present invention;

[0020] Figure 2 This is a flow chart of the acquisition monitoring module of the present invention;

[0021] Figure 3 This is a flow chart of the control and regulation module of the present invention;

[0022] Figure 4 This is a flow chart of the multi-transport channel control module of the present invention. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the specification of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] Example:

[0025] Please see attached Figure 1 - Attachment Figure 4The embodiment of the present invention provides an intelligent mining processing and transportation joint optimization system, including a processing and mining module, wherein the processing and mining module includes mining equipment and devices, specifically excavators, crushers, and drilling machines, and controls the operation of the mining equipment to crush and collect ore. The processing and mining module is connected to an intelligent joint control module, and the intelligent joint control module serves as the core processing module of the system, and coordinates and optimizes the operation of the processing and mining module and the transportation module, so that processing and transportation cooperate with each other, and further improves mining and production efficiency. The intelligent joint control module is connected to a transportation module, and the transportation module manages the transportation tools for ore, and transmits and transports the ore mined by the mine by controlling the transportation tools. The transportation module includes a mine car management module, and the mine car management module is connected to a belt transmission module.

[0026] The intelligent joint control module is connected to a collection monitoring module, which collects and records the amount of ore collected by the processing and mining module, and uses a calculation formula to calculate the specific efficiency of the current ore collection, which is beneficial to the accuracy of the subsequent transportation speed control and adjustment, and sends the conclusion to the intelligent joint control module. The collection monitoring module is connected to the processing and mining module. The collection monitoring module includes a total mining amount statistics module, which uses a weighing machine to measure and calculate the weight of the current mining, and transmits the obtained data to the mining efficiency calculation module. The total mining amount statistics module is connected to a time monitoring module, which records the time of the current mining, and transmits the data to the mining efficiency calculation module. The time monitoring module is connected to a mining efficiency calculation module, and the mining efficiency calculation module receives the total amount of mining and the mining time, and uses a formula to calculate the mining efficiency. The specific calculation formula is:

[0027]

[0028] Among them: E represents mining efficiency, M represents the total mining volume, and T represents mining time.

[0029] The intelligent joint control module is connected to a control and adjustment module, which adjusts the subsequent transportation efficiency according to the current mining efficiency, so that the mining processing and the mining transportation are adapted to each other. The control and adjustment module is connected to the transportation module, and the control and adjustment module includes a selection module, which compares the collection efficiency result obtained by calculation with the comparison threshold, so as to determine and select the corresponding adjustment scheme, and the threshold includes: the normal mining efficiency range of the mine is 100-200 tons per hour. The selection module is connected to an adjustment scheme storage module, and the adjustment scheme storage module stores a plurality of different adjustment schemes, wherein the specific adjustment scheme contents include:

[0030] When the mining efficiency is low, when the mining efficiency is less than 80 tons / hour, the transport vehicles and the speed of belt transport are reduced. The reason for reducing the number of transport vehicles is that when the mining efficiency is low, a large number of vehicles are likely to pile up at the loading location, resulting in congestion, and even paralysis of the transport road in severe cases. Reducing the speed of belt transport is to save energy consumption and is conducive to long-term production work;

[0031] When the mining efficiency is high, when the mining efficiency is higher than 220 tons / hour, increase the number of transport vehicles and increase the speed of belt transport. Increasing the number of transport vehicles can quickly transport a large amount of mined ore in time to avoid the accumulation of ore at the mining site, which affects the mining progress. At the same time, increasing the speed of belt transport can efficiently transport ore from the mining point to the transfer point or processing area, speeding up the operation of the entire production process. In this way, the advantages of high mining efficiency can be fully utilized to improve the overall production efficiency of the mine;

[0032] The selection module is connected to an execution module, which receives the adjustment scheme finally selected by the selection module and makes corresponding adjustments to the transportation module according to the content of the adjustment scheme, so that the transportation module and the processing and mining module are adapted to each other.

[0033] The intelligent joint control module is connected to a multi-transport channel control module, which controls multiple groups of transport channels when they operate simultaneously. The multi-transport channel control module includes a dynamic demand module, which monitors changes in external market demand and provides a basis for priority allocation. The dynamic demand module is connected to a priority allocation module, which adjusts the priorities of different transport channels according to dynamic demand, improves the level of ore transport channels with large market demand, and reduces the transportation level of mine channels with low market demand. The priority allocation module is provided with a calculation formula:

[0034]

[0035] Where: P i Represents the priority score of the ore, T i represents the time (hours) of the ore transportation channel, D i Represents the market demand for the ore, C i Represents the transportation cost of the ore,

[0036] The meaning of this formula is that the ore with greater market demand intensity, shorter transportation time and lower transportation cost coefficient has a higher priority score;

[0037] The priority allocation module is connected to a scheduling module, which is connected to a transportation module. The scheduling module adjusts the vehicle scheduling in the transportation module according to the calculation results of the priority allocation module. The specific adjustment content is:

[0038] Example: During the transportation of multiple ore channels, if there is a queue or congestion, the ore with a lower priority will wait first, while the ore transportation channel with a higher priority will be given priority in the queue.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent mining processing and transportation joint optimization system, characterized in that: It includes a processing and mining module, which includes mining equipment and devices, specifically excavators, crushers, and drilling machines. The operation of the mining equipment is controlled. The processing and mining module is connected to an intelligent joint control module. The intelligent joint control module serves as the core processing module of the system and coordinates and optimizes the operation of the processing and mining module and the transportation module. The intelligent joint control module is connected to a transportation module, which manages the transportation tools for ore and transmits and transports the ore mined by the mine by controlling the transportation tools. The transportation module includes a mine car management module, and the mine car management module is connected to a belt transmission module.

2. The intelligent mining processing and transportation joint optimization system according to claim 1 is characterized in that: The intelligent joint control module is connected to a collection monitoring module, which collects and records the amount of ore collected by the processing and mining module, calculates the efficiency of the current ore collection using a calculation formula, and then sends the conclusion to the intelligent joint control module. The collection monitoring module is connected to the processing and mining module.

3. The intelligent mining processing and transportation joint optimization system according to claim 2 is characterized in that: The collection and monitoring module includes a total mining amount statistics module, which uses a weighing machine to measure and calculate the weight of the current mining, and transmits the obtained data to the mining efficiency calculation module. The total mining amount statistics module is connected to a time monitoring module, and the time monitoring module records the time of the current mining and transmits the data to the mining efficiency calculation module. The time monitoring module is connected to a mining efficiency calculation module, and the mining efficiency calculation module receives the total amount of mining and the mining time, and uses a formula to calculate the mining efficiency.

4. The intelligent mining processing and transportation joint optimization system according to claim 1 is characterized in that: The specific calculation formula in the mining efficiency calculation module is: Among them: E represents mining efficiency, M represents the total mining volume, and T represents mining time.

5. The intelligent mining processing and transportation joint optimization system according to claim 1 is characterized in that: The intelligent joint control module is connected to a control and adjustment module, which adjusts the subsequent transportation efficiency according to the current mining efficiency of the mine. The control and adjustment module is connected to the transportation module. The control and adjustment module includes a selection module, which compares the calculated collection efficiency result with the comparison threshold to determine and select the corresponding adjustment scheme. The threshold includes: the normal mining efficiency range of the mine is 100-200 tons per hour. The selection module is connected to an adjustment scheme storage module, and the adjustment scheme storage module stores multiple groups of different adjustment schemes.

6. The intelligent mining processing and transportation joint optimization system according to claim 5 is characterized in that: The specific adjustment scheme contents in the adjustment scheme storage module include: when the mining efficiency is low, when the mining efficiency is less than 80 tons / hour, reducing the number of transport vehicles and lowering the speed of belt transport, reducing the number of transport vehicles; when the mining efficiency is high, when the mining efficiency is higher than 220 tons / hour, increasing the number of transport vehicles and increasing the speed of belt transport.

7. The intelligent mining processing and transportation joint optimization system according to claim 5 is characterized in that: The selection module is connected to an execution module, which receives the adjustment scheme finally selected by the selection module and performs corresponding adjustments on the transport module according to the content of the adjustment scheme.

8. The intelligent mining processing and transportation joint optimization system according to claim 1 is characterized in that: The intelligent joint control module is connected to a multi-transport channel control module, and the multi-transport channel control module manages and controls multiple groups of transport channels when they operate simultaneously. The multi-transport channel control module includes a dynamic demand module, and the dynamic demand module monitors changes in external market demand and provides a basis for priority allocation. The dynamic demand module is connected to a priority allocation module, and the priority allocation module adjusts the priorities of different transport channels according to dynamic demand.

9. The intelligent mining processing and transportation joint optimization system according to claim 8 is characterized in that: The priority allocation module is provided with a calculation formula: Where: P i Represents the priority score of the ore, T i Represents the transportation time of the ore transportation channel, D i Represents the market demand for the ore, C i Represents the transportation cost of the ore.

10. The intelligent mining processing and transportation joint optimization system according to claim 8 is characterized in that: The priority allocation module is connected to a scheduling module, which is connected to a transportation module. The scheduling module adjusts the vehicle scheduling in the transportation module according to the calculation result of the priority allocation module, and the vehicle scheduling includes the number and speed of the transportation vehicles.

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