Mining machine with human body infrared detection device

Abstract

The utility model discloses a mining machine with a human body infrared detection device, which relates to the technical field of mine construction, and comprises a mounting seat, a fixed column is fixedly connected to the upper surface of the mounting seat, a circular groove is formed in the upper surface of the fixed column, and a lifting column is slidably connected to the surface of the circular groove. An annular sliding groove is formed in the upper surface of the lifting column, a sliding block is slidably connected to the surface of the annular sliding groove, a rotating seat is fixedly connected to the upper surface of the sliding block, a mounting rod is fixedly connected to the upper surface of the rotating seat, an infrared sensor is mounted on the lower surface of the other side of the mounting rod, and a controller is mounted on the lower surface of the other side of the mounting rod; through the arrangement of the fixed column, the lifting column, the rotating seat, the mounting rod, the infrared sensor, the controller and the buzzer, the purpose of better safety monitoring is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of mine construction, in particular to a mining machine with a human infrared detection device. Background Art

[0002] The human infrared detection device on mining machinery is a safety monitoring device used to detect human activities in the mining operation area to ensure the safety of workers. This device is usually installed around or at key locations of mining machinery to monitor the activities of people around it in real time.

[0003] When existing mining machinery is in use, the area around the machinery is a danger zone during operation. When personnel enter the danger zone, they are likely to collide with the machinery, resulting in injuries. In order to avoid similar accidents, there is an urgent need for a mining machinery with a human infrared detection device. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a mining machine with a human infrared detection device, which solves the problems raised in the above-mentioned background technology.

[0006] (II) Technical solution

[0007] To achieve the above purpose, the utility model is implemented through the following technical scheme: a mining machinery with a human infrared detection device includes a mounting seat, the upper surface of the mounting seat is fixedly connected to a fixing column, the upper surface of the fixing column is provided with a circular groove, the surface of the circular groove is slidably connected to a lifting column, the upper surface of the lifting column is provided with an annular groove, the surface of the annular groove is slidably connected to a slider, the upper surface of the slider is fixedly connected to a rotating seat, the upper surface of the rotating seat is fixedly connected to a mounting rod, the lower surface of the other side of the mounting rod is installed with an infrared sensor, and the lower surface of the other side of the mounting rod is installed with a controller.

[0008] Optionally, a limiting groove is provided on the surface of the circular groove, a limiting block is fixedly connected to the surface of the lifting column, and a limiting block is slidably connected to the surface of the limiting groove, and the number of the limiting grooves and the limiting blocks are both four and distributed in a circular array.

[0009] Optionally, a first servo motor is installed on the bottom surface of the circular groove, a screw rod is fixedly connected to the output end of the first servo motor, and a lifting column is slidably connected to the surface of the screw rod.

[0010] Optionally, a mounting groove is provided on the upper surface of the lifting column, a second servo motor is installed on the surface of the mounting groove, an output end of the second servo motor is fixedly connected to a driving gear, a tooth groove is provided on the lower surface of the rotating seat, and a tooth groove is slidably connected to the surface of the driving gear.

[0011] Optionally, a buzzer is installed on the lower surface of one end of the mounting rod away from the rotating seat, the controller is electrically connected to the buzzer through a wire, and the infrared sensor is electrically connected to the controller through a wire.

[0012] (III) Beneficial effects

[0013] The utility model provides a mining machine with a human infrared detection device, which has the following beneficial effects:

[0014] 1. The mining machinery with human infrared detection device has the effect of improving safety through the arrangement of fixed columns, lifting columns, rotating seats, mounting rods, infrared sensors, controllers and buzzers. When in use, the device is installed above the mining machinery, and the surroundings are monitored through the infrared sensor on the lower surface of the mounting rod. Under the action of the infrared sensor, the infrared sensor detects the infrared radiation emitted by the human body to identify and track the position and activities of the personnel. Once it is detected that a person enters a dangerous area or is too close to the mechanical equipment, the device will immediately send an electrical signal to the controller, which will then control the buzzer. Through the sound emitted by the buzzer, the operator or other staff will be notified to take corresponding safety measures, such as stopping the mechanical operation or reminding the personnel to stay away from the dangerous area. When the device is monitoring the surroundings, the staff controls the first servo motor, The first servo motor drives the lead screw to rotate, and then the lifting column threadedly connected to the surface of the lead screw slides on the surface of the circular groove. During the sliding process, the limit block on the surface of the lifting column slides in the limit groove on the surface of the circular groove, which plays a role of limiting. By adjusting the position of the lifting column in the circular groove, the height of the infrared sensor can be changed, which plays a role of facilitating adjustment. The second servo motor drives the active gear to rotate, and the active gear drives the tooth groove to rotate the rotating seat on the surface of the lifting column. During the rotation, the slider on the lower surface of the rotating seat slides in the annular groove, which plays a role of limiting. Through the rotation of the rotating seat, the infrared sensor rotates together. Since the device is arranged above the mechanical equipment, the surroundings of the equipment can be monitored through the rotation of the infrared sensor, which plays a better role in monitoring the surroundings of the mechanical equipment and achieves the purpose of better safety monitoring. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the front section of the utility model;

[0017] Figure 3 For this utility model Figure 2 The structural diagram at A in the middle;

[0018] Figure 4 For this utility model Figure 2 Schematic diagram of the structure at B in the figure.

[0019] In the figure: 1. mounting seat; 2. fixing column; 3. circular groove; 4. lifting column; 5. limiting groove; 6. limiting block; 7. first servo motor; 8. lead screw; 9. mounting groove; 10. second servo motor; 11. driving gear; 12. annular slide groove; 13. slider; 14. rotating seat; 15. tooth groove; 16. mounting rod; 17. infrared sensor; 18. controller; 19. buzzer. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Example 1

[0022] See also Figures 1 to 4 The utility model provides a technical solution: a mining machinery with a human infrared detection device, comprising a mounting seat 1, a fixing column 2 is fixedly connected to the upper surface of the mounting seat 1, a circular groove 3 is provided on the upper surface of the fixing column 2, a limiting groove 5 is provided on the surface of the circular groove 3, a limiting block 6 is fixedly connected to the surface of a lifting column 4, a limiting groove 5 is slidably connected to the surface of the limiting block 6, the number of the limiting grooves 5 and the limiting blocks 6 are both four and are distributed in a circular array, a first servo motor 7 is installed on the bottom surface of the circular groove 3, a lead screw 8 is fixedly connected to the output end of the first servo motor 7, a lifting column 4 is slidably connected to the surface of the lead screw 8, a lifting column 4 is slidably connected to the surface of the circular groove 3, a mounting groove 9 is provided on the upper surface of the lifting column 4, a second servo motor 10 is installed on the surface of the mounting groove 9, and a first servo motor 11 is provided on the first servo motor 12. The output end of the second servo motor 10 is fixedly connected with a driving gear 11, a tooth groove 15 is provided on the lower surface of the rotating seat 14, and the tooth groove 15 is slidably connected to the surface of the driving gear 11. An annular groove 12 is provided on the upper surface of the lifting column 4, and a slider 13 is slidably connected to the surface of the annular groove 12. The upper surface of the slider 13 is fixedly connected with the rotating seat 14, and the upper surface of the rotating seat 14 is fixedly connected with a mounting rod 16. A buzzer 19 is installed on the lower surface of the mounting rod 16 away from the rotating seat 14. The controller 18 is electrically connected to the buzzer 19 through a wire, and the infrared sensor 17 is electrically connected to the controller 18 through a wire. The lower surface of the other side of the mounting rod 16 is installed with an infrared sensor 17, and the lower surface of the other side of the mounting rod 16 is installed with a controller 18.

[0023] In order to achieve the purpose of better safety monitoring, when in use, the device is installed above the mining machinery, and the surroundings are monitored through the infrared sensor 17 on the lower surface of the mounting rod 16. Under the action of the infrared sensor 17, the infrared sensor 17 detects the infrared radiation emitted by the human body to identify and track the position and activities of the personnel. Once it is detected that a person enters a dangerous area or is too close to the mechanical equipment, the device will immediately send an electrical signal to the controller 18, and the controller 18 will control the buzzer 19. Through the sound emitted by the buzzer 19, the operator or other staff is notified to take corresponding safety measures, such as stopping the mechanical operation or reminding the personnel to stay away from the dangerous area. When the device is monitoring the surroundings, the staff controls the first servo motor 7 to make the first servo motor 7 drive the screw rod 8 to rotate, thereby making the lifting column 4 threadedly connected to the surface of the screw rod 8 move in the circular groove 3. The surface slides. During the sliding process, the limit block 6 on the surface of the lifting column 4 slides in the limit groove 5 on the surface of the circular groove 3, which plays a role of limiting. By adjusting the position of the lifting column 4 in the circular groove 3, the height of the infrared sensor 17 can be changed, thereby facilitating the adjustment. The second servo motor 10 drives the active gear 11 to rotate, and the active gear 11 drives the tooth groove 15 to rotate the rotating seat 14 on the surface of the lifting column 4. During the rotation, the slider 13 on the lower surface of the rotating seat 14 slides in the annular slide groove 12, which plays a role of limiting. Through the rotation of the rotating seat 14, the infrared sensor 17 rotates together. Since the device is arranged above the mechanical equipment, the rotation of the infrared sensor 17 can monitor the surroundings of the equipment, which plays a better role in monitoring the surroundings of the mechanical equipment and achieves the purpose of better safety monitoring.

[0024] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A mining machine with a human infrared detection device, comprising a mounting seat (1), characterized in that: The upper surface of the mounting seat (1) is fixedly connected to a fixing column (2), the upper surface of the fixing column (2) is provided with a circular groove (3), the surface of the circular groove (3) is slidably connected to a lifting column (4), the upper surface of the lifting column (4) is provided with an annular sliding groove (12), the surface of the annular sliding groove (12) is slidably connected to a sliding block (13), the upper surface of the sliding block (13) is fixedly connected to a rotating seat (14), the upper surface of the rotating seat (14) is fixedly connected to a mounting rod (16), the lower surface of the other side of the mounting rod (16) is installed with an infrared sensor (17), and the lower surface of the other side of the mounting rod (16) is installed with a controller (18).

2. The mining machinery with human infrared detection device according to claim 1, characterized in that: The surface of the circular groove (3) is provided with a limiting groove (5), the surface of the lifting column (4) is fixedly connected to the limiting block (6), the surface of the limiting groove (5) is slidably connected to the limiting block (6), and the number of the limiting grooves (5) and the number of the limiting blocks (6) are both four and are distributed in a circular array.

3. The mining machinery with human infrared detection device according to claim 1, characterized in that: A first servo motor (7) is mounted on the bottom surface of the circular groove (3); a screw rod (8) is fixedly connected to the output end of the first servo motor (7); and a lifting column (4) is slidably connected to the surface of the screw rod (8).

4. The mining machinery with human infrared detection device according to claim 1, characterized in that: The upper surface of the lifting column (4) is provided with a mounting groove (9), a second servo motor (10) is mounted on the surface of the mounting groove (9), an output end of the second servo motor (10) is fixedly connected to a driving gear (11), a tooth groove (15) is provided on the lower surface of the rotating seat (14), and the surface of the driving gear (11) is slidably connected to the tooth groove (15).

5. The mining machinery with human infrared detection device according to claim 1, characterized in that: A buzzer (19) is installed on the lower surface of one end of the mounting rod (16) away from the rotating seat (14); the controller (18) is electrically connected to the buzzer (19) via a wire; and the infrared sensor (17) is electrically connected to the controller (18) via a wire.

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