Intelligent crawler for mine safety monitoring

Abstract

The invention relates to an intelligent crawler for mine safety monitoring, the intelligent crawler comprises a driving main body, the driving main body is composed of a protective shell, a protective plate, a driving motor, a transmission gear, an all-terrain crawler belt, a mounting port, a mounting head and a searchlighting camera, the protective plate is fixedly connected to the outside of the left side of the protective shell; and the multiple driving motors are fixedly mounted on the front side wall and the rear side wall in the protective shell correspondingly. The intelligent crawler for mine safety monitoring is mainly used for carrying out safety monitoring on the safety environment in a mine tunnel based on highly-integrated monitoring equipment. The system also has the functions of data analysis, data visualization, equipment autonomous troubleshooting, night vision and sound-light alarm, can greatly improve the mining efficiency and safety monitoring capability of a mine, helps to improve the production efficiency of the mine, guarantees the safety of mine workers, and effectively reduces the production and operation risks of the mine.

Description

Technical Field

[0001] The present invention relates to the field of mine safety technology, and in particular to an intelligent crawler vehicle for mine safety monitoring. Background Art

[0002] At present, mining enterprises are paying more and more attention to the research and development and application of safety monitoring equipment. Major mining enterprises are constantly exploring and innovating to achieve intelligent mining and safety monitoring. Mining unmanned intelligent safety monitoring equipment belongs to the category of mine safety monitoring equipment, involving the mining industry and other related fields.

[0003] At this stage of the industry's development, there are still pain points in terms of security equipment: 1) Diversified safety issues: There are many safety issues in the process of ore mining, such as complex geological structure, high content of harmful gases such as gas, etc.

[0004] 2) The equipment is too heavy and large: There are some mine safety monitoring equipment on the market, but most of them are heavy or even not portable, which makes them difficult to use manually.

[0005] 3) There are still difficulties in application: In actual application, unmanned intelligent safety monitoring equipment has some difficult problems. For example, in harsh outdoor environments, there may be blind spots or insufficient data collection. Summary of the invention

[0006] The purpose of the present invention is to provide an intelligent tracked vehicle for mine safety monitoring to solve the above-mentioned problems existing in the prior art.

[0007] The technical problems to be solved by the present invention are: the environment in the mine tunnel is difficult to detect, the equipment is not sophisticated enough, and the data collection accuracy is poor.

[0008] The technical solution of the present invention to solve the above technical problems is as follows: A smart tracked vehicle for mine safety monitoring comprises a traveling body, wherein the traveling body consists of a protective shell, a protective plate, a driving motor, a transmission gear, an all-terrain track, a mounting port, a mounting head and a searchlight camera, wherein the protective plate is fixedly connected to the outside of the left side of the protective shell, and a plurality of driving motors are respectively fixedly mounted on the front side wall and the rear side wall inside the protective shell, the outside of the driving shaft of the driving motor is provided with a transmission gear located on the outside of the protective shell, the external transmission of the transmission gear is connected to the all-terrain track, the front and back sides of the protective shell are provided with mounting ports, the inner bottom wall and the inner bottom wall of the mounting port are fixedly connected with a mounting head, two searchlight cameras are symmetrically mounted on the right side of the protective shell, the inner bottom wall of the protective shell is respectively provided with a detection component and a power supply, and a gas monitoring component is fixedly mounted inside the mounting port through the mounting head.

[0009] The beneficial effects of the present invention are: 1. The intelligent crawler vehicle for mine safety monitoring uses new materials, which are cheaper and lighter.

[0010] 2. The intelligent tracked vehicle for mine safety monitoring adopts high-tech technology and has many intelligent functions such as autonomous unmanned inspection, video monitoring, environmental sensing, and sound and light alarm.

[0011] 3. The intelligent crawler vehicle for mine safety monitoring is suitable for complex and changeable mine tunnels. It can improve mine production efficiency while ensuring the safety of mine workers and effectively reduce the risks of mine production and operation.

[0012] Based on the above technical solution, the present invention can also be improved as follows.

[0013] Furthermore, a telescopic opening is provided on the top of the protective shell, and the telescopic opening and the detection component are vertically corresponding to each other.

[0014] Furthermore, the number of the drive motors is eight, four in a group, and two groups are symmetrically installed on the inner side of the protective shell.

[0015] Furthermore, the detection component includes an electric rotating telescopic rod, the bottom of which is fixedly installed in a protective shell, the top of which is fixedly connected to a base plate, the top of which is respectively fixedly installed with a laser radar and a night vision camera, and the top of the base plate is fixedly connected to a protective cover located outside the laser radar and the night vision camera.

[0016] Furthermore, the protective cover is a glass protective cover, and both sides of the protective cover are semi-ellipsoidal.

[0017] Furthermore, the gas monitoring component includes a shell, a gas concentration receiver is fixedly installed inside the shell, a fixing buckle is fixedly connected to the outside of the shell, and a display screen is fixedly installed on the top of the shell.

[0018] Furthermore, the number of the fixing buckles is four, two in a group, and the two groups are symmetrically connected to the top and bottom of the shell.

[0019] The beneficial effects of adopting the above further solution are: increasing the safety of the tracked vehicle during driving, avoiding collisions and improving the accuracy of data collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the present invention; Figure 2 It is a side view schematic diagram of the present invention; Figure 3It is a schematic diagram of the structural driving body of the present invention; Figure 4 It is a schematic diagram of a structure detection assembly of the present invention; Figure 5 It is a schematic diagram of the structure detection component of the present invention.

[0021] In the accompanying drawings, the components represented by the reference numerals are listed as follows: 1. Driving body, 2. Detection component, 3. Gas monitoring component, 4. Power supply; 10. Protective shell, 11. Protective plate, 12. Driving motor, 13. Transmission gear, 14. All-terrain track, 15. Mounting port, 16. Mounting head, 17. Searchlight camera; 20. Electric rotating telescopic rod, 21. Bottom plate, 22. Laser radar, 23. Night vision camera, 24. Protective cover; 30. Housing, 31. Gas concentration receiver, 32. Fixing buckle, 33. Display screen. DETAILED DESCRIPTION

[0022] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0023] like Figure 1-3As shown, embodiment 1 of the present invention is an intelligent tracked vehicle for mine safety monitoring, comprising a driving body 1, the driving body 1 is composed of a protective shell 10, a protective plate 11, a drive motor 12, a transmission gear 13, an all-terrain track 14, a mounting port 15, a mounting head 16 and a searchlight camera 17, the protective plate 11 is fixedly connected to the outside of the left side of the protective shell 10, a plurality of drive motors 12 are respectively fixedly mounted on the front side wall and the rear side wall inside the protective shell 10, and the drive shafts of the drive motors 12 are all provided with transmission gears located outside the protective shell 10. 13, the transmission gear 13 is connected to the all-terrain crawler 14 through its external transmission, the front and back sides of the protective housing 10 are provided with mounting openings 15, the inner bottom wall and the inner bottom wall of the mounting opening 15 are fixedly connected with mounting heads 16, two searchlight cameras 17 are symmetrically installed on the right side of the protective housing 10, the inner bottom wall of the protective housing 10 is respectively provided with a detection component 2 and a power supply 4, and the interior of the mounting opening 15 is fixedly provided with a gas monitoring component 3 through the mounting head 16. 7 includes a camera and a lighting lamp to ensure that there is a certain amount of light under the mine tunnel during the operation of the equipment. Using computer technology, an audible and visual alarm system is designed, and the system is connected to a gas concentration receiver 31. When the toxic gas content in the mine tunnel environment exceeds the standard, an alarm is issued through the audible and visual alarm system to promptly notify the corresponding staff to take action. The power supply 4 and the above-mentioned electrical equipment are connected in series by the electrical component, and a program is written into the gas monitoring component 3 to control the driving motor 12, so that the ground safety management department can remotely control the driving direction of the crawler vehicle. Through a highly integrated process, a new type of mine safety monitoring equipment is assembled, which can avoid the diversified safety problems, equipment that is too heavy, large, and costly, and low integration in existing mine safety equipment. Ensure the safety of life and property of mine workers and the safe operation. The integrated equipment for safety monitoring in the mine can carry out safety monitoring in different aspects and ranges according to the actual situation. The specific situation of normal safety monitoring depends on the environment in which the equipment is located at the time, and monitors different harmful safety environments such as excessive concentration of harmful gases, drastic changes in rock mass in the mine, or excessive dangerous dust. Therefore, no matter what kind of environment, as long as the mine is monitored by the safety monitoring equipment integrated with the above-mentioned basic equipment, it can perform sound and light alarms, which can solve the safety problems that other mine safety integrated equipment cannot monitor.

[0024] There are many ways to determine whether the security monitoring situation meets the above conditions. In this embodiment, two possible security monitoring environments and specific situations of security monitoring equipment are provided as follows: Example 1: In this embodiment, the above basic equipment can play a role in many aspects. In the process of mining and drilling, the monitoring equipment can go into the mine together with the drilling equipment, monitor the changes of the rock mass, dust and harmful gases in the mine in real time, and transmit them to the technical terminal personnel in real time.

[0025] The location of the device during detection can also be diverse. It can be fixed to the drilling equipment to monitor the changes in the rock mass in front of the drilling in real time, or it can follow the drilling equipment to monitor the changes in the rock mass in the mine after drilling in real time.

[0026] Safety monitoring equipment can also monitor the concentration of dust and harmful gases generated during the drilling process and transmit them to technical terminal personnel to avoid endangering the use time of drilling equipment and the normal progress of drilling operations.

[0027] Example 2: In this embodiment, according to the functions of the above-mentioned basic equipment, the safety monitoring equipment can also be used in aspects such as mine rescue.

[0028] After a safety accident occurs in a mine tunnel and people are trapped, this safety monitoring equipment can conduct safety monitoring in the mine tunnel before rescue workers start the mine tunnel rescue, and can provide a basic internal situation background for the rescue operation.

[0029] During the rescue process, the safety monitoring equipment can carry out rescue work together with the rescue personnel, monitor the safety of the mine tunnel in real time and scan the mine tunnel of the accident through the laser radar 22 carried by the equipment so as to find the location of the trapped persons more quickly.

[0030] The intelligent crawler vehicle for mine safety monitoring can conduct autonomous unmanned inspections, monitor the mine environment autonomously, and monitor gas concentration, temperature, humidity and other parameters in real time through the environmental sensing system. Once abnormal conditions such as gas leakage and fire are detected, the equipment will immediately send an alarm signal to the operator to remind the personnel to take emergency measures in time. The equipment is also equipped with an advanced video monitoring system, which monitors various areas of the mine in real time through high-definition cameras. Operators can remotely view the video screen through the monitoring center or mobile terminal to understand the operation status of the mine in a timely manner. At the same time, the equipment also has an intelligent analysis function, which can automatically identify abnormal behaviors or dangerous situations, such as personnel entering restricted areas and equipment failures, and issue alarms and record relevant information in time, which helps to improve the safety management level of mines. In addition, the equipment also has an audible and visual alarm function. In the event of an emergency, it can send a strong alarm signal through sound and light to attract people's attention and guide evacuation. This is very important for emergency handling in mines, which can effectively reduce the occurrence and expansion of accidents and ensure the life safety of mine operators.

[0031] like Figure 1-3As shown, in the second embodiment of the present invention, a smart crawler vehicle for mine safety monitoring is provided. On the basis of the first embodiment, a telescopic opening is provided on the top of the protective housing 10, and the telescopic opening corresponds vertically to the position of the detection assembly 2. When not in the detection state, the detection assembly 2 is located inside the protective housing 10 to enhance the protection of the detection assembly 2. When detection is required, the detection assembly 2 extends to the outside of the protective housing 10 through the telescopic opening.

[0032] like Figure 2-3 As shown, in the third embodiment of the present invention, an intelligent crawler vehicle for mine safety monitoring is provided. Based on the first embodiment, the number of drive motors 12 is eight, four in a group, and two groups are symmetrically installed on the inner side of the protective housing 10. The drive motor 12 is a drive element, which can drive the external all-terrain crawler 14 according to the command of the gas monitoring component 3 to make the crawler vehicle travel.

[0033] like Figure 2-3 As shown, in the fourth embodiment of the present invention, a smart crawler vehicle for mine safety monitoring is provided. On the basis of the first embodiment, the detection assembly 2 includes an electric rotating telescopic rod 20, the bottom of the electric rotating telescopic rod 20 is fixedly installed in the protective housing 10, the top of the electric rotating telescopic rod 20 is fixedly connected with a bottom plate 21, the top of the bottom plate 21 is respectively fixedly installed with a laser radar 22 and a night vision camera 23, and the interval between the two is ten centimeters. The top of the bottom plate 21 is fixedly connected with a protective cover 24 located outside the laser radar 22 and the night vision camera 23. The laser radar 22 is processed by laser point cloud, and the surrounding mine tunnel conditions with complex geological structures are sent to the ground safety management department through cloud processing during the driving of the crawler vehicle, and real-time navigation and obstacle avoidance are performed at the same time to prevent the equipment from colliding with the surrounding mine tunnels during operation, thereby causing damage to the equipment. The night vision camera 23 includes a modeling camera and an infrared night vision camera, and transmits the front situation to the ground safety management department in real time during the driving of the crawler vehicle. The electric rotating telescopic rod 20 can adjust the overall scanning height and direction to increase the collection of environmental data in the mine tunnel.

[0034] like Figure 2-3 As shown, in the fifth embodiment of the present invention, a smart crawler vehicle for mine safety monitoring is provided. Based on the fourth embodiment, the protective cover 24 is a glass protective cover, and both sides of the protective cover 24 are semi-ellipsoidal. While increasing protection, the light conductivity is improved, and the scanning accuracy and clarity are improved.

[0035] like Figure 4As shown, Embodiment 6 of the present invention is an intelligent crawler vehicle for mine safety monitoring. On the basis of Embodiment 1, the gas monitoring component 3 includes a housing 30, a gas concentration receiver 31 is fixedly installed inside the housing 30, a fixing buckle 32 is fixedly connected to the outside of the housing 30, and a display screen 33 is fixedly installed on the top of the housing 30. The gas concentration receiver 31 includes a carbon monoxide sensor, a sulfur dioxide sensor, an ammonia sensor, a hydrogen sulfide sensor, a hydrogen sensor, a methane sensor, and a dust sensor, etc., which can accurately detect the gas content in the mine tunnel. The gas concentration receiver 31 also includes a data terminal connector, a button, a processor body, and a signal transmitter for remote transmission of detection data and reception of control signals.

[0036] like Figure 4 As shown, in Example 7 of the present invention, an intelligent crawler vehicle for mine safety monitoring is provided. Based on Example 6, the number of fixing buckles 32 is four, two in a group, and the two groups are symmetrically connected to the top and bottom of the housing 30. The fixing buckles 32 and the mounting heads 16 on the protective housing 10 cooperate with each other to fix them.

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An intelligent crawler vehicle for mine safety monitoring, comprising a traveling body (1), characterized in that: The traveling body (1) is composed of a protective shell (10), a protective plate (11), a driving motor (12), a transmission gear (13), an all-terrain crawler (14), a mounting opening (15), a mounting head (16) and a searchlight camera (17); the protective plate (11) is fixedly connected to the outside of the left side of the protective shell (10); a plurality of driving motors (12) are respectively fixedly mounted on the front side wall and the rear side wall inside the protective shell (10); and the driving shafts of the driving motors (12) are all provided with transmission gears (13) located outside the protective shell (10). 3), the transmission gear (13) is externally connected to an all-terrain crawler (14), the front and back sides of the protective housing (10) are provided with mounting openings (15), the inner bottom wall and the inner bottom wall of the mounting opening (15) are fixedly connected to mounting heads (16), two searchlight cameras (17) are symmetrically installed on the right side of the protective housing (10), the inner bottom wall of the protective housing (10) is respectively provided with a detection component (2) and a power supply (4), and the interior of the mounting opening (15) is fixedly provided with a gas monitoring component (3) via a mounting head (16).

2. According to claim 1, the intelligent crawler vehicle for mine safety monitoring is characterized in that: A telescopic opening is provided on the top of the protective housing (10), and the telescopic opening and the detection component (2) are vertically corresponding in position.

3. According to claim 1, the intelligent crawler vehicle for mine safety monitoring is characterized in that: The number of the drive motors (12) is eight, four in a group, and two groups are symmetrically mounted on the inner side of the protective housing (10).

4. The intelligent crawler vehicle for mine safety monitoring according to claim 1, characterized in that: The detection assembly (2) comprises an electric rotating telescopic rod (20), the bottom of the electric rotating telescopic rod (20) being fixedly mounted in a protective housing (10), the top of the electric rotating telescopic rod (20) being fixedly connected to a bottom plate (21), the top of the bottom plate (21) being respectively fixedly mounted with a laser radar (22) and a night vision camera (23), and the top of the bottom plate (21) being fixedly connected to a protective cover (24) located outside the laser radar (22) and the night vision camera (23).

5. The intelligent crawler vehicle for mine safety monitoring according to claim 4, characterized in that: The protective cover (24) is a glass protective cover, and both sides of the protective cover (24) are semi-ellipsoidal.

6. The intelligent crawler vehicle for mine safety monitoring according to claim 1, characterized in that: The gas monitoring assembly (3) comprises a housing (30), a gas concentration receiver (31) is fixedly mounted inside the housing (30), a fixing buckle (32) is fixedly connected to the outside of the housing (30), and a display screen (33) is fixedly mounted on the top of the housing (30).

7. The intelligent crawler vehicle for mine safety monitoring according to claim 6, characterized in that: The number of the fixing buckles (32) is four, two of which form a group, and the two groups are symmetrically connected to the top and bottom of the housing (30).

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