A mining dust monitoring system

Abstract

The utility model relates to the technical field related to dust monitoring in mining areas, specifically a dust monitoring system in mining areas, including: a monitoring tube; an adjusting tube is provided at the bottom of the monitoring tube, a lifting rod is fixedly connected to the bottom center of the adjusting tube, a fixing rod is slidably connected to the outer surface of the lifting rod, a bottom of the fixing rod is fixedly connected to a bottom plate, a partition is fixedly connected to the inside of the monitoring tube, a solar panel is provided at the top of the monitoring tube, and two support rods are fixedly connected to one side of the bottom of the solar panel. The utility model can detect the light intensity in all directions through the coordinated action of the adjusting tube, the lifting rod, the fixing rod, the bottom plate, the partition, the solar panel, the monitoring mechanism and the gear mechanism, and automatically adjust the solar panel to the direction with the strongest light, thereby solving the problem that the photovoltaic panel cannot convert solar energy into electrical energy all day long because the solar altitude angle changes over time.

Description

Technical Field

[0001] The utility model relates to the technical field related to dust monitoring in mining areas, in particular to a dust monitoring system in mining areas. Background Art

[0002] In the field of environmental monitoring in mining areas, mining equipment, excavation equipment, processing equipment and other equipment in mining areas will generate a large amount of dust when working. Monitoring of dust in mining areas is a very important task for environmental protection.

[0003] The utility model patent with announcement number CN219434617U discloses a mining dust monitoring system, which belongs to the technical field related to mining dust monitoring, and solves the problem that the prior art can only monitor dust in one direction, and cannot monitor dust coming from other directions, which easily causes inaccurate and inadequate dust monitoring in the mining area, and cannot remotely acquire and manage data of dust at all directions and points in the mine in an all-round way. The system includes multiple monitoring terminals, and the multiple monitoring terminals are connected to a monitoring terminal. A single monitoring terminal includes a dust monitoring device, and the dust monitoring device includes a supporting device, and the supporting device is fixed with a A dust monitoring tube is fixedly provided, and a plurality of through holes penetrating the dust monitoring tube are evenly spaced on the side wall of the dust monitoring tube, a dust sensor is fixedly provided on the inner wall of the dust monitoring tube, a control device is fixedly provided on the inner bottom surface of the dust monitoring tube, a wireless transmission unit is fixedly provided adjacent to the control device, a control processing unit is fixedly provided in the control device, the dust sensor is connected to the input end of the control processing unit, the wireless transmission unit is connected to the output end of the control processing unit, the monitoring end includes a server wirelessly connected to the wireless transmission unit, the server is connected to a PC end, and is wirelessly connected to an intelligent terminal. The utility model has strong practicality.

[0004] However, the above patent still has shortcomings: although the patent can power the device through the cooperation of photovoltaic panels and batteries, its photovoltaic panels do not have the function of automatic adjustment. Since the solar altitude angle changes over time, the photovoltaic panels cannot convert solar energy into electrical energy throughout the day. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a mining dust monitoring system to solve the problem that the photovoltaic panels proposed in the above background technology do not have the function of automatic adjustment. Since the solar altitude angle changes over time, the photovoltaic panels cannot convert solar energy into electrical energy throughout the day.

[0006] The technical solution of the utility model is:

[0007] A mining dust monitoring system comprises: a monitoring tube; an adjusting tube is arranged at the bottom of the monitoring tube, a lifting rod is fixedly connected at the bottom center of the adjusting tube, a fixing rod is slidably connected to the outer surface of the lifting rod, a bottom plate is fixedly connected to the bottom of the fixing rod, a partition is fixedly connected inside the monitoring tube, a solar panel is arranged at the top of the monitoring tube, two supporting rods are fixedly connected to one side of the bottom of the solar panel, and the bottom ends of the supporting rods are fixedly connected to the monitoring tube; a monitoring mechanism for simultaneously detecting dust and light is arranged at the bottom of the partition; a gear mechanism for adjusting the angle of the solar panel according to the detection data of the monitoring mechanism is arranged inside the adjusting tube; a hand-cranked mechanism for controlling the lifting and lowering of the lifting rod is arranged on one side of the fixing rod.

[0008] Preferably, the monitoring mechanism includes: light sensors are provided at the four bottom corners of the partition, the light sensors are fixedly connected to the monitoring tube, a dust sensor is provided between the four light sensors, and the dust sensor is fixedly connected to the monitoring tube; a controller is fixedly connected to the top center of the monitoring tube, a battery is provided on one side of the controller, the solar panel is electrically connected to the battery, a remote transmission module is provided on the side of the controller away from the battery, and the light sensor, dust sensor, battery and remote transmission module are all electrically connected to the controller.

[0009] Preferably, the gear mechanism includes: a first rotating shaft is arranged inside the adjusting cylinder, the top end of the first rotating shaft is fixedly connected to the monitoring cylinder, the bottom end of the first rotating shaft is rotatably connected to the adjusting cylinder, and a first bevel gear is fixedly connected to the outer surface of the first rotating shaft; a second bevel gear is meshed with a second bevel gear on one side of the first bevel gear, a second rotating shaft is fixedly connected at the center of the second bevel gear, an end of the second rotating shaft away from the second bevel gear passes through the adjusting cylinder and extends to the motor, the second rotating shaft is fixedly connected to the output end of the motor, the motor is fixedly connected to the adjusting cylinder, and the motor is electrically connected to the controller.

[0010] Preferably, the hand-cranked mechanism includes: a gear box is fixedly connected to one side of the fixed rod, a gear is arranged inside the gear box, a third rotating shaft is fixedly connected to the center of the gear, both ends of the third rotating shaft are rotatably connected to the gear box, and a matching tooth groove is provided on the lifting rod near the gear; a threaded rod is meshed with the top of the gear, one end of the threaded rod is rotatably connected to the fixed rod, and the other end of the threaded rod is fixedly connected to an L-shaped rod, and the end of the L-shaped rod away from the threaded rod passes through the gear box and extends to the outside of the gear box.

[0011] Preferably, one end of the L-shaped rod away from the threaded rod is fixedly connected to a connecting rod, one end of the connecting rod away from the L-shaped rod is fixedly connected to a limiting block, and a rotating block is sleeved on the outer surface of the connecting rod.

[0012] Preferably, the lifting rod is provided with sliders on both sides perpendicular to the tooth grooves, the sliders are fixedly connected to the lifting rod, the fixed rod is provided with matching sliding grooves near the sliding grooves, and the sliders are slidably connected to the sliding grooves.

[0013] Preferably, the cross-section of the thread on the surface of the threaded rod is an isosceles trapezoid, and the threaded rod is compatible with the gear.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] Firstly, the utility model can detect the light intensity in all directions and automatically adjust the solar panel to the direction with the strongest light through the cooperation of the adjustment tube, lifting rod, fixing rod, bottom plate, partition, solar panel, monitoring mechanism and gear mechanism, thus solving the problem that the photovoltaic panel cannot convert solar energy into electrical energy all day long because the solar altitude angle changes over time.

[0016] Secondly, the utility model can adjust the height of the monitoring tube according to the needs of the user through the cooperation of the adjustment tube, lifting rod, fixing rod, bottom plate, partition, solar panel and hand-cranked mechanism, thereby monitoring the amount of dust in the air at different heights, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of a mining area dust monitoring system of the utility model;

[0018] Figure 2 This is a schematic diagram of the monitoring tube structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the fixing rod of the utility model;

[0020] Figure 4 For the utility model Figure 3 The enlarged structural diagram at A in the middle;

[0021] Figure 5 For the utility model Figure 3 The enlarged structural diagram at B in the middle;

[0022] Figure 6 The utility model is a schematic diagram of the connection structure between the slider and the lifting rod.

[0023] In the figure:

[0024] 1. Monitoring tube; 2. Adjusting tube; 3. Lifting rod; 4. Fixing rod; 5. Bottom plate; 6. Partition; 7. Solar panel; 8. Support rod; 9. Monitoring mechanism; 10. Gear mechanism; 11. Hand-crank mechanism; 12. Light sensor; 13. Dust sensor; 14. Controller; 15. Battery; 16. Remote transmission module; 17. First rotating shaft; 18. First bevel gear; 19. Second bevel gear; 20. Second rotating shaft; 21. Motor; 22. Gear box; 23. Gear; 24. Third rotating shaft; 25. Tooth groove; 26. Threaded rod; 27. L-shaped rod; 28. Connecting rod; 29. ​​Limit block; 30. Rotating block; 31. Sliding block; 32. Sliding groove. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figures 1 to 6 The utility model describes the above technical solution in detail through the following embodiments:

[0027] A mining dust monitoring system comprises: a monitoring tube 1; an adjusting tube 2 is arranged at the bottom of the monitoring tube 1, a lifting rod 3 is fixedly connected at the bottom center of the adjusting tube 2, a fixing rod 4 is slidably connected to the outer surface of the lifting rod 3, a bottom plate 5 is fixedly connected to the bottom of the fixing rod 4, a partition 6 is fixedly connected inside the monitoring tube 1, a solar panel 7 is arranged at the top of the monitoring tube 1, two supporting rods 8 are fixedly connected to one side of the bottom of the solar panel 7, and the bottom ends of the supporting rods 8 are fixedly connected to the monitoring tube 1; a monitoring mechanism 9 for simultaneously detecting dust and light is arranged at the bottom of the partition 6; a gear mechanism 10 for adjusting the angle of the solar panel 7 according to the detection data of the monitoring mechanism 9 is arranged inside the adjusting tube 2; a hand-cranking mechanism 11 for controlling the lifting rod 3 to lift and lower is arranged on one side of the fixing rod 4, the monitoring mechanism 9 simultaneously monitors the light intensity and the dust amount, and can control the gear mechanism 10 to automatically adjust the angle of the monitoring tube 1 according to the monitoring data, and the monitoring tube 1 drives the solar panel 7 through the supporting rod 8, thereby achieving the purpose of automatically adjusting the angle of the solar panel 7 according to the light intensity.

[0028] like Figure 2As shown, the monitoring mechanism 9 includes: light sensors 12 are arranged at the four corners of the bottom of the partition 6, and the light sensors 12 are fixedly connected to the monitoring tube 1, and dust sensors 13 are arranged between the four light sensors 12, and the dust sensor 13 is fixedly connected to the monitoring tube 1; a controller 14 is fixedly connected to the top center of the monitoring tube 1, a battery 15 is arranged on one side of the controller 14, the solar panel 7 is electrically connected to the battery 15, and a remote transmission module 16 is arranged on the side of the controller 14 away from the battery 15, the light sensor 12, the dust sensor 13, the battery 15 and the remote transmission module 16 are all electrically connected to the controller 14, the light sensors 12 and the dust sensors 13 at the four corners simultaneously monitor the dust amount and light intensity inside the mine area, and transmit the monitoring data to the inside of the controller 14, and the controller 14 compares the monitoring data of the four light sensors 12.

[0029] like Figure 2 As shown, the gear mechanism 10 includes: a first rotating shaft 17 is arranged inside the adjusting cylinder 2, the top end of the first rotating shaft 17 is fixedly connected to the monitoring cylinder 1, the bottom end of the first rotating shaft 17 is rotatably connected to the adjusting cylinder 2, and the outer surface of the first rotating shaft 17 is fixedly connected to a first bevel gear 18; a second bevel gear 19 is meshed with one side of the first bevel gear 18, and a second rotating shaft 20 is fixedly connected at the center of the second bevel gear 19, and one end of the second rotating shaft 20 away from the second bevel gear 19 passes through the adjusting cylinder 2 and extends to the motor 21, and the second rotating shaft 20 is connected to the motor 21. The output end of the motor 21 is fixedly connected with the adjusting cylinder 2, the motor 21 is electrically connected with the controller 14, the controller 14 controls the motor 21 through monitoring data, the output end of the motor 21 drives the second rotating shaft 20, the second rotating shaft 20 drives the second bevel gear 19, the second bevel gear 19 drives the first bevel gear 18, the first bevel gear 18 drives the first rotating shaft 17, the first rotating shaft 17 drives the monitoring cylinder 1, the monitoring cylinder 1 drives the solar panel 7 through the support rod 8, and then adjusts the angle of the solar panel 7 according to the intensity direction of the light.

[0030] like Figure 3 and Figure 4As shown, the hand-crank mechanism 11 includes: a gear box 22 is fixedly connected to one side of the fixed rod 4, a gear 23 is arranged inside the gear box 22, a third rotating shaft 24 is fixedly connected at the center of the gear 23, both ends of the third rotating shaft 24 are rotatably connected to the gear box 22, and a matching tooth groove 25 is provided at the lifting rod 3 near the gear 23; a threaded rod 26 is meshed at the top of the gear 23, one end of the threaded rod 26 is rotatably connected to the fixed rod 4, and the other end of the threaded rod 26 is fixedly connected to an L-shaped rod 27, and the end of the L-shaped rod 27 away from the threaded rod 26 passes through the gear box 22 and extends to the outside of the gear box 22. When the user rotates the L-shaped rod 27, the L-shaped rod 27 drives the threaded rod 26 to rotate, and the threaded rod 26 drives the gear 23. The gear 23 rotates through the third rotating shaft 24, and the third rotating shaft 24 drives the lifting rod 3 through the tooth groove 25, so that the lifting rod 3 is lifted and lowered inside the fixed rod 4, and the lifting rod 3 drives the monitoring tube 1 through the adjusting tube, thereby adjusting the height of the monitoring tube 1.

[0031] like Figure 4 As shown, one end of the L-shaped rod 27 away from the threaded rod 26 is fixedly connected to a connecting rod 28, and one end of the connecting rod 28 away from the L-shaped rod 27 is fixedly connected to a limiting block 29. A rotating block 30 is sleeved on the outer surface of the connecting rod 28. The user rotates the connecting rod 28 through the rotating block 30, and the connecting rod 28 drives the L-shaped rod 27, so that the L-shaped rod 27 drives the threaded rod 26 to rotate.

[0032] like Figure 5 and Figure 6 As shown, sliders 31 are provided on both sides of the lifting rod 3 perpendicular to the tooth groove 25, and the sliders 31 are fixedly connected to the lifting rod 3. The fixed rod 4 is provided with matching sliding grooves 32 near the sliders 31, and the sliders 31 are slidably connected to the sliding grooves 32. The lifting rod 3 slides in the sliding grooves 32 inside the fixed rod 4 through the sliders 31, so that the moving stroke of the lifting rod 3 can be limited.

[0033] like Figure 4 As shown, the cross-section of the thread on the surface of the threaded rod 26 is an isosceles trapezoid. The threaded rod 26 is adapted to the gear 23 and can be meshed with the gear 23, so that the gear 23 can be driven to rotate when the threaded rod 26 rotates.

[0034] Working principle: The light sensors 12 and dust sensors 13 at the four corners monitor the dust volume and light intensity inside the mine area at the same time, and transmit the monitoring data to the inside of the controller 14. The controller 14 compares the monitoring data of the four light sensors 12. The controller 14 controls the motor 21 through the monitoring data. The output end of the motor 21 drives the second rotating shaft 20, the second rotating shaft 20 drives the second bevel gear 19, the second bevel gear 19 drives the first bevel gear 18, the first bevel gear 18 drives the first rotating shaft 17, the first rotating shaft 17 drives the monitoring tube 1, and the monitoring tube 1 drives the solar panel 7 through the support rod 8, and then adjusts the angle of the solar panel 7 according to the intensity direction of the light.

[0035] The user rotates the connecting rod 28 through the rotating block 30, and the connecting rod 28 drives the L-shaped rod 27, so that the L-shaped rod 27 drives the threaded rod 26 to rotate, and the L-shaped rod 27 drives the threaded rod 26 to rotate, and the threaded rod 26 drives the gear 23, and the gear 23 rotates through the third rotating shaft 24, and the third rotating shaft 24 drives the lifting rod 3 through the tooth groove 25, so that the lifting rod 3 is lifted and lowered inside the fixed rod 4, and the lifting rod 3 drives the monitoring tube 1 through the adjusting tube, and then the height of the monitoring tube 1 is adjusted.

[0036] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A mining dust monitoring system, comprising: Monitoring tube (1); The invention is characterized in that an adjusting cylinder (2) is arranged at the bottom of the monitoring cylinder (1), a lifting rod (3) is fixedly connected to the center of the bottom of the adjusting cylinder (2), a fixing rod (4) is slidably connected to the outer surface of the lifting rod (3), a bottom plate (5) is fixedly connected to the bottom of the fixing rod (4), a partition (6) is fixedly connected to the inside of the monitoring cylinder (1), a solar panel (7) is arranged at the top of the monitoring cylinder (1), two support rods (8) are fixedly connected to one side of the bottom of the solar panel (7), and the bottom ends of the support rods (8) are fixedly connected to the monitoring cylinder (1); A monitoring mechanism (9) for simultaneously detecting dust and light is provided at the bottom of the partition (6); The adjusting cylinder (2) is provided with a gear mechanism (10) inside for adjusting the angle of the solar panel (7) according to the detection data of the monitoring mechanism (9); A hand-cranked mechanism (11) for controlling the lifting and lowering of the lifting rod (3) is provided on one side of the fixing rod (4).

2. A mining dust monitoring system as claimed in claim 1, characterized in that: The monitoring mechanism (9) comprises: Light sensors (12) are arranged at the four corners of the bottom of the partition (6), and the light sensors (12) are fixedly connected to the monitoring tube (1); dust sensors (13) are arranged between the four light sensors (12), and the dust sensors (13) are fixedly connected to the monitoring tube (1); A controller (14) is fixedly connected to the center of the top of the monitoring tube (1); a storage battery (15) is arranged on one side of the controller (14); the solar panel (7) is electrically connected to the storage battery (15); a remote transmission module (16) is arranged on the side of the controller (14) away from the storage battery (15); and the light sensor (12), the dust sensor (13), the storage battery (15) and the remote transmission module (16) are all electrically connected to the controller (14).

3. A mining dust monitoring system as claimed in claim 2, characterized in that: The gear mechanism (10) comprises: A first rotating shaft (17) is arranged inside the adjusting cylinder (2); the top end of the first rotating shaft (17) is fixedly connected to the monitoring cylinder (1); the bottom end of the first rotating shaft (17) is rotatably connected to the adjusting cylinder (2); and the outer surface of the first rotating shaft (17) is fixedly connected to a first bevel gear (18); A second bevel gear (19) is meshed with one side of the first bevel gear (18); a second rotating shaft (20) is fixedly connected to the center of the second bevel gear (19); an end of the second rotating shaft (20) away from the second bevel gear (19) passes through the adjusting cylinder (2) and extends to the motor (21); the second rotating shaft (20) is fixedly connected to the output end of the motor (21); the motor (21) is fixedly connected to the adjusting cylinder (2); and the motor (21) is electrically connected to the controller (14).

4. A mining dust monitoring system as claimed in claim 1, characterized in that: The hand-crank mechanism (11) comprises: A gear box (22) is fixedly connected to one side of the fixed rod (4), a gear (23) is arranged inside the gear box (22), a third rotating shaft (24) is fixedly connected at the center of the gear (23), both ends of the third rotating shaft (24) are rotatably connected to the gear box (22), and a matching tooth groove (25) is provided on the lifting rod (3) near the gear (23); A threaded rod (26) is meshed at the top of the gear (23), one end of the threaded rod (26) is rotatably connected to the fixed rod (4), and the other end of the threaded rod (26) is fixedly connected to an L-shaped rod (27), and one end of the L-shaped rod (27) away from the threaded rod (26) passes through the gear box (22) and extends to the outside of the gear box (22).

5. A mining dust monitoring system as claimed in claim 4, characterized in that: One end of the L-shaped rod (27) away from the threaded rod (26) is fixedly connected to a connecting rod (28), one end of the connecting rod (28) away from the L-shaped rod (27) is fixedly connected to a limiting block (29), and a rotating block (30) is sleeved on the outer surface of the connecting rod (28).

6. A mining dust monitoring system as claimed in claim 4, characterized in that: The lifting rod (3) is provided with sliding blocks (31) on both sides perpendicular to the tooth groove (25), and the sliding blocks (31) are fixedly connected to the lifting rod (3). The fixed rod (4) is provided with a matching sliding groove (32) near the sliding block (31), and the sliding block (31) is slidably connected to the sliding groove (32).

7. A mining dust monitoring system as claimed in claim 4, characterized in that: The cross section of the thread on the surface of the threaded rod (26) is an isosceles trapezoid, and the threaded rod (26) is compatible with the gear (23).

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