Management system for service life of coal mine drilling tool

Abstract

The invention discloses a management system for the service life of a coal mine drilling tool, and belongs to the technical field of recording the service life of the coal mine drilling tool. Information of the RFID chip is read and written through a reader-writer; an anti-explosion computer is connected with the reader-writer, and the read chip information is displayed and stored through the anti-explosion computer; the application system is installed on an anti-explosion computer, the use condition of the drilling tool is recorded and processed through the application system, the use record of the drilling tool is systematized, and a mine field and a drilling tool manufacturer can conveniently collect data. The use frequency, the use duration and the drilling depth of each drilling tool can be accurately recorded, and therefore accurate management of the service life of the drilling tools is achieved.

Description

Technical Field

[0001] The invention belongs to the technical field of recording the service life of coal mine drilling tools, and in particular relates to a management system for the service life of coal mine drilling tools. Background Art

[0002] In the mining field, especially in coal mining, drill bits are key operating tools, and their performance and service life directly affect operating efficiency and safety. However, the current management methods for the life of coal mine drill bits are obviously insufficient, mainly manifested in the following aspects:

[0003] 1. Extensive management: The existing management of drilling tool life lacks refinement, and usually only makes a rough estimate based on the drilling depth of the drill pipe. This method cannot accurately reflect the actual use and wear status of the drilling tool.

[0004] 2. Lack of unified management methods: Due to the lack of standardized and systematic management methods, the use records and maintenance information of drilling tools are difficult to trace, resulting in difficulty in effectively controlling the use efficiency and maintenance costs of drilling tools.

[0005] 3. Information opacity: The number of drilling tools used in a single borehole or tunnel and their specific service life are unclear, which makes it difficult to schedule and replace drilling tools and increases uncertainty in operations.

[0006] 4. Inefficiency: On-site management relies on manually checking the engraved numbers on the drilling tools and hand-copying this information into statistical tables. This method is not only inefficient but also prone to errors, increasing management costs.

[0007] 5. Inconvenient circulation and use: Due to unclear information on the use of drilling tools and backward statistical methods, the circulation and use efficiency of drilling tools is low, making it difficult to achieve fast and accurate scheduling and allocation.

[0008] 6. Safety hazards: Excessive use or improper maintenance of drilling tools may lead to equipment failure or even safety accidents, and the existing management methods cannot detect and prevent these problems in time. Summary of the invention

[0009] In order to solve the above technical problems, the present invention proposes a management system for the life of coal mine drilling tools to solve the problems existing in the above prior art.

[0010] To achieve the above object, the present invention provides a management system for the life of coal mine drilling tools, comprising:

[0011] RFID chip, used to record the usage information of coal mine drilling tools;

[0012] Reader / writer, used to read and write information from RFID chip;

[0013] An explosion-proof computer, connected to the reader / writer, for displaying and storing the read chip information;

[0014] The application system, installed on an explosion-proof computer, is used to record and process the usage of drilling tools.

[0015] Preferably, the RFID chip is made of PCB material and has an operating frequency of high frequency 920-925 MHz.

[0016] Preferably, the coal mine drill is provided with a slot hole for installing the RFID chip, wherein the size of the slot hole is larger than the RFID chip.

[0017] Preferably, glue is also included to fix the position of the RFID chip in the slot.

[0018] Preferably, the reader / writer includes: a fixed reader / writer and a portable reader / writer.

[0019] Preferably, the first bracket of the fixed reader / writer matches the second bracket of the coal mine drill, and the fixed reader / writer is installed within the travel range of the coal mine drill through the first bracket to enable the fixed reader / writer to read the information of the RFID chip.

[0020] Preferably, the reader / writer performs wired or wireless information transmission with the explosion-proof computer, and displays and stores the read chip information on the explosion-proof computer.

[0021] Preferably, the application system is used to record the environmental information of the coal mine drilling tools, product information, connection status with mining equipment, working mine information, installed equipment information, data export records and after-sales conditions.

[0022] Preferably, the application system automatically removes duplicate and invalid information and generates a record table of valid information.

[0023] Preferably, the explosion-proof computer is equipped with a mouse and a keyboard for operating the application system.

[0024] Compared with the prior art, the present invention has the following advantages and technical effects:

[0025] The present invention provides a management system for the life of coal mine drill tools, which records the use information of coal mine drill tools through RFID chips; reads and writes the information of RFID chips through a reader / writer; connects an explosion-proof computer with the reader / writer, and displays and stores the read chip information through the explosion-proof computer; installs an application system on the explosion-proof computer, records and processes the use of drill tools through the application system, and systematizes the use records of drill tools, which is convenient for mines and drill tool manufacturers to collect data.

[0026] The present invention can accurately record the number of times each drill tool is used, the duration of use, and the drilling depth through the application of RFID chips, thereby achieving accurate management of the service life of the drill tool. Based on automated data collection and processing, the present invention reduces the workload of manual transcription, improves management efficiency, and reduces errors caused by manual operations. At the same time, it provides a unified drill tool management method, so that the use of drill tools in different mines or operating areas can be centrally managed and analyzed. In addition, the present invention can count and display the use of drill tools in real time, which is convenient for mine managers to understand the status of equipment in a timely manner and make corresponding scheduling and maintenance decisions. The real-time monitoring and early warning mechanism helps to timely discover potential problems with drill tools and prevent equipment failures and safety accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The drawings constituting a part of the present application are used to provide a further understanding of the present application. The illustrative embodiments and descriptions of the present application are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0028] Figure 1 A schematic diagram of a system implementation process of an embodiment of the present invention;

[0029] Figure 2 This is a schematic diagram of installing an RFID chip according to an embodiment of the present invention;

[0030] Figure 3 This is a schematic diagram of the installation of a fixed reader / writer according to an embodiment of the present invention;

[0031] Among them, 1. glue; 2. RFID chip; 3. coal mine drilling tools; 4. Equipment installation drilling tool position; 5. Fixed reader / writer. DETAILED DESCRIPTION

[0032] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0033] It should be noted that the steps shown in the flowcharts of the accompanying drawings can be executed in a computer system such as a set of computer executable instructions, and that, although a logical order is shown in the flowcharts, in some cases, the steps shown or described can be executed in an order different from that shown here.

[0034] Embodiment 1

[0035] This embodiment provides a management system for the life of coal mine drilling tools, including:

[0036] RFID chip, used to record the usage information of coal mine drilling tools;

[0037] Reader / writer, used to read and write information from RFID chip;

[0038] An explosion-proof computer, connected to the reader / writer, for displaying and storing the read chip information;

[0039] The application system, installed on an explosion-proof computer, is used to record and process the usage of drilling tools.

[0040] Specifically, this embodiment provides an implementation method of a management system for the life of coal mine drilling tools, and the specific process is as follows: Figure 1 shown.

[0041] Furthermore, the RFID chip 2 is made of PCB material and has an operating frequency of high frequency 920-925 MHz.

[0042] Specifically, the RFID chip 2 adopts radio frequency technology, which is the air radio frequency protocol EPC global level 1 Gen2 / ISO18000-6C, and has a size of 10*5*3mm.

[0043] Furthermore, the coal mine drilling tool 3 is provided with a slot for installing the RFID chip 2, wherein the size of the slot is larger than the RFID chip 2. Figure 2 shown.

[0044] Furthermore, the management system also includes glue 1 for fixing the RFID chip 2 in the position of the slot.

[0045] Specifically, after the chip is fixed in the slot, the slot hole is filled with glue 1, and a layer of glue is covered on the outside of the chip, so that the glue 1 wraps the chip to protect the chip and prevent the chip from being directly hit or flooded during drilling operation. The glue 1 does not contain metal material, cannot be anti-static, and needs to be resistant to high temperature and flooding;

[0046] Furthermore, the reader / writer includes: a fixed reader / writer 5 and a portable reader / writer.

[0047] Specifically, the portable reader is a wireless, portable explosion-proof radio frequency reader that can be held in hand, worn on the operator's body, or installed on an auxiliary tool. The portable reader is loaded with the application system, can take photos, and has a universal wireless network communication function. The portable reader can read the information of the drilling tool RFID chip 2, which is displayed on the portable reader, and the engineer's conclusion can be written into the chip system during after-sales and maintenance. The portable reader has a data transmission method that matches the fixed reader 5 and the explosion-proof computer, and has a universal interface that can be used for data export. The data read and stored by the system can be exported into a universal office software data format and stored in a universal explosion-proof memory.

[0048] Further, the first bracket of the fixed reader / writer 5 matches the second bracket of the coal mine drill 3, and the fixed reader / writer 5 is installed in the travel range of the coal mine drill 3 through the first bracket, so that the fixed reader / writer 5 reads the information of the RFID chip 2; wherein the coal mine drill 3 is installed on the equipment installation drill position 4, such as Figure 3 shown.

[0049] Specifically, the fixed reader 5 uses a bracket matching the mining equipment and is installed within the travel range of the drilling tool to ensure that the drilling tool with the chip can pass through the effective reading range of the reader. The reader uses radio frequency technology to read the chip information and can write the usage status into the chip.

[0050] Furthermore, the reader / writer performs wired or wireless information transmission with the explosion-proof computer, and displays and stores the read chip information on the explosion-proof computer.

[0051] Furthermore, the application system is used to record the environmental information, product information, connection status with mining equipment, working mine information, installed equipment information, data export records and after-sales status of the coal mine drilling tool 3.

[0052] Furthermore, the application system automatically removes duplicate and invalid information and generates a record table for valid information.

[0053] Specifically, real-time statistics of data are performed during the entire working cycle of mining equipment and drilling tools. In an example, the current drilling depth, single drilling working time, number and model of drill rods used, tunnel working time, number and model of drill rods used, etc. can be systematically and clearly displayed.

[0054] Furthermore, the explosion-proof computer is equipped with a mouse and a keyboard for operating the application system.

[0055] Specifically, the explosion-proof computer is a special explosion-proof computer for coal mines, equipped with a mouse and keyboard for operation, fixedly installed on mining equipment, and connected to the reader / writer by wireless / wired means. The explosion-proof computer is installed with the aforementioned application system, which can modify, confirm, store, and display relevant information according to actual work needs. The explosion-proof computer has a universal interface for data export, which can export the data read and stored by the system into a universal office software data format and store it in a universal explosion-proof memory.

[0056] The above are only preferred specific implementations of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed in the present application should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A management system for the life of coal mine drilling tools, characterized in that: The following steps are involved: RFID chip, used to record the usage information of coal mine drilling tools; Reader / writer, used to read and write information from RFID chip; An explosion-proof computer, connected to the reader / writer, for displaying and storing the read chip information; The application system, installed on an explosion-proof computer, is used to record and process the usage of drilling tools.

2. The management system for the life of coal mine drilling tools according to claim 1, characterized in that: The RFID chip is made of PCB material and has an operating frequency of high frequency 920-925 MHz.

3. The management system for the life of coal mine drilling tools according to claim 1, characterized in that: The coal mine drill is provided with a slot hole for installing the RFID chip, wherein the size of the slot hole is larger than the RFID chip.

4. The management system for the life of coal mine drilling tools according to claim 3, characterized in that: Glue is also included to fix the position of the RFID chip in the slot.

5. The management system for the life of coal mine drilling tools according to claim 1, characterized in that: The reader / writer includes: a fixed reader / writer and a portable reader / writer.

6. The management system for the life of coal mine drilling tools according to claim 5, characterized in that: The first bracket of the fixed reader / writer matches the second bracket of the coal mine drill, and the fixed reader / writer is installed within the travel range of the coal mine drill through the first bracket to enable the fixed reader / writer to read the information of the RFID chip.

7. The management system for the life of coal mine drilling tools according to claim 1, characterized in that: The reader / writer performs wired or wireless information transmission with the explosion-proof computer, and displays and stores the read chip information on the explosion-proof computer.

8. The management system for the life of coal mine drilling tools according to claim 1, characterized in that: The application system is used to record the environmental information of coal mine drilling tools, product information, connection status with mining equipment, working mine information, installed equipment information, data export records and after-sales conditions.

9. The management system for the life of coal mine drilling tools according to claim 1, characterized in that: The application system automatically removes duplicate and invalid information and generates a record table for valid information.

10. The management system for the life of coal mine drilling tools according to claim 1, characterized in that: The explosion-proof computer is equipped with a mouse and a keyboard for operating the application system.

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