Slag material loading monitoring system

Abstract

The invention discloses a slag material loading monitoring system which is characterized in that the slag material loading monitoring system comprises a lifting type discharging device and a device mounting seat, the mounting seat is provided with a through hole which is communicated with the mounting seat, a lifting type discharging hopper is arranged in the through hole, and a sensor for sensing and measuring the vertical movement of the discharging hopper is arranged in the through hole; according to the slag material loading monitoring system, the loading condition is measured at any time through the quantitative number of measurement times of up-down movement of the discharging hopper and the combination of the wagon balance, and loading data and vehicle number information obtained by the camera are uploaded to the system to be stored and analyzed; therefore, real-time monitoring, loading capacity control, loading information display and storage are achieved, and material loading monitoring is achieved.

Description

Technical Field

[0001] The present invention relates to the field of monitoring technology, and in particular to a slag material loading monitoring system. Background Art

[0002] Slag processing is a large-scale factory, and the loading, unloading and transportation of slag powder are key links in the production process. The current slag powder unloading and loading methods used by companies are relatively lacking in intelligent applications. This is mainly because the existing unloading devices can only monitor and measure flow, and this can easily cause unsmooth slag unloading. This situation not only affects the loading efficiency, but also makes it difficult to monitor the intelligent and automatic unloading and loading of slag powder. It is impossible to implement an effective slag material loading monitoring system to improve the efficiency and intelligence of loading and transportation. Summary of the Invention

[0003] In order to achieve the purpose of the above-mentioned effective slag material loading monitoring system, the present invention adopts the following technical solutions:

[0004] A slag material loading monitoring system is characterized in that it includes a lifting unloading device, the device mounting seat, the mounting seat is provided with interconnected through holes, a lifting unloading hopper is provided inside the through hole, the unloading hopper is a quantitative unloading hopper, slideways are provided on both sides of the through hole, and sliders matching the slideways are provided on both sides of the outside of the unloading hopper, a screw rod is provided inside the slider at one end, and the screw rod is embedded in the slide, a driven gear is installed on the upper end of the screw rod, and the top of the driven gear is rotatably connected to the limiting frame, a first driving motor is provided on the side close to the limiting frame, and a driving gear is fixedly installed on the output end of the first driving motor, the driving gear is meshed with the driven gear, and a sensor for sensing and measuring the up and down movement of the unloading hopper is provided in the through hole; and it also includes a video monitoring mechanism and a controller.

[0005] A storage bin is provided on the top of the mounting seat, a feeding mechanism is provided inside the storage bin, and a feeding pipe is provided outside the storage bin. The mounting seat is provided on the upper part of the loading bin, and a floor scale is provided at the bottom of the loading bin.

[0006] A mounting platform is provided in the middle of the mounting seat, and the through hole is opened in the middle of the mounting platform.

[0007] A limiting groove is provided inside the lower hopper, and a discharge pipe is provided at the bottom of the storage bin. The discharge pipe is provided with an electric control valve, and a limiting block matching the limiting groove is provided on the outside of the discharge pipe in a movably connected manner.

[0008] The video surveillance mechanism includes a camera, a camera, a lighting lamp, and a fixing slot. The fixing slots are provided on both sides of the outside of the loading bin, the camera is provided inside the fixing slot, and lighting lamps are provided on both sides of the upper part of the loading bin, and multiple groups of cameras are provided on the sides of the lighting lamps.

[0009] The feeding mechanism includes a transmission shaft, an auger, a second drive motor, a protective box, a cover plate, and heat dissipation holes. A cover plate is provided on the top of the storage bin, a transmission shaft is provided inside the storage bin, and an auger is connected to the bottom of the transmission shaft. A discharge trough is provided below the interior of the storage bin, and the lower end of the auger is located inside the discharge trough. A second drive motor is provided on the top of the cover plate, and the output end of the second drive motor is connected to the transmission shaft.

[0010] The controller also includes a display screen, which is respectively connected to the sensor in the through hole, the electric control valve of the outlet pipe, the first drive motor, the second drive motor, the camera, the camera, the lighting, the display screen, the vacuum cleaner, and the scale control. The controller is equipped with an automatic loading control system, which has preset full load tonnage values ​​of different types of vehicles. The loading situation is measured at any time by combining the number of up and down movements of the quantitative lower hopper and the weight of the vehicle detected by the scale, and the loading data and the vehicle number information obtained by the camera are uploaded to the system for storage, and the loading volume and loading information are monitored, controlled, displayed and stored in real time.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] A slag material loading monitoring system is realized. The loading situation is measured at any time by measuring the number of times the hopper moves up and down quantitatively and combining with a floor scale. The loading data and the vehicle number information obtained by the camera are uploaded to the system for storage and analysis, so as to achieve real-time monitoring and control of the loading volume, display and storage of loading information, so as to achieve material loading monitoring. The improved slag powder feeding device drives the screw to rotate by a first driving motor, so that the feeding hopper can move up and down inside the through hole, and lifting and moving feeding can be realized when loading and unloading, so that smooth feeding and quantitative feeding monitoring can be realized at the same time, which is very convenient for staff to view and manage, and is very practical for unmanned intelligent automatic feeding and loading monitoring applications used in slag powder plants. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the present invention.

[0014] Figure 2 This is a structural schematic diagram from another perspective of the present invention.

[0015] Figure 3 It is a schematic diagram of the explosion structure of the present invention.

[0016] Figure 4For the present invention Figure 3 Enlarged view of point A in the middle.

[0017] Figure 5 It is a schematic diagram of the structure of the lower hopper and the discharge pipe of the present invention.

[0018] Figure 6 For the present invention Figure 5 Enlarged view of point B in the middle.

[0019] Figure 7 It is a schematic diagram of the cross-sectional structure of the auger and the storage bin of the present invention.

[0020] Markings in the figure: 1. Loading platform; 2. Mounting slot; 3. Floor scale; 4. Loading bin; 5. Feed pipe; 6. Placement slot; 7. Display screen; 8. Through hole; 9. Mounting seat; 901, Mounting platform; 10. Storage bin; 11. Discharge hopper; 12. Camera; 13. Camera; 14. Lighting lamp; 15. Fixing slot; 16. Dust suction pipe; 17. Dust suction port; 18. Connecting pipe; 19. Slide; 20. Slider; 21. Screw; 22. Driven gear; 23. First drive motor; 24. Driving gear; 25. Limiting slot; 26. Discharge pipe; 27. Limiting block; 28. Transmission shaft; 29. ​​Auger; 30. Second drive motor; 31. Protective box; 32. Cover plate; 33. Heat dissipation hole; 34. Limiting frame; 35. Discharge chute. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described 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 the embodiments.

[0022] Reference Figure 1-Figure 7 The present invention provides a technical solution: a slag powder automatic unloading and loading monitoring system, comprising a loading bin 4, above which is provided a lifting unloading device capable of detecting powder flow, a floor scale being provided at the bottom of the loading bin, and a video monitoring mechanism for detecting and identifying vehicles and a controller with a touch screen being installed in the loading bin. The lifting unloading device capable of detecting powder flow, the floor scale and the camera recognition structure are combined to quantify the slag powder, intelligently and automatically load the slag powder and monitor the slag powder.

[0023] The lifting unloading device capable of detecting powder flow rate includes a mounting seat 9 provided on the upper part of the loading platform 1, a mounting seat 9 provided on the top of the loading bin 4, and a through hole 8 communicating with the mounting seat 9 and the inside of the loading bin 4, a lifting unloading hopper 11 provided inside the through hole 8, the unloading hopper 11 is a quantitative unloading hopper, and a storage bin 10 provided on the top of the mounting seat 9, a feeding mechanism provided inside the storage bin 10, and a feeding pipe 5 provided outside the storage bin 10.

[0024] A mounting platform 901 is provided in the middle of the mounting seat 9, and a through hole 8 is opened in the middle of the mounting platform 901, slideways 19 are provided on both sides of the through hole 8, and sliders 20 matching the slideways 19 are provided on both sides of the outside of the lower hopper 11, a screw rod 21 is provided inside the slider 20 at one end, the screw rod 21 passes through the slider 20 and is threadedly connected, and the screw rod 21 is embedded in the slideway 19 on one side, a driven gear 22 is installed on the upper end of the screw rod 21, and the driven gear 22 and the top of the screw rod 21 are rotatably connected to the limiting frame 34, the limiting frame 34 is fixedly installed on the top of the mounting platform 901, and the limiting frame 34 is fixedly installed on the mounting platform 901, which can provide stable support for the screw rod 21 and the driven gear 22 below, limit the up and down movement of the driven gear 22 and the screw rod 21 when rotating, improve the stability of the screw rod 21 and the driven gear 22, close to the limiting frame 34 A first driving motor 23 is fixedly installed inside the mounting platform 901 on one side, and a driving gear 24 is fixedly installed at the output end of the first driving motor 23. The driving gear 24 is meshed with the driven gear 22. Driven by the first driving motor 23, the driving gear 24 drives the driven gear 22 to rotate, and then synchronously realizes the rotation of the screw rod 21 inside the slideway 19. Through the slider 20 threadedly connected to the screw rod 21, the slider 20 is driven to move along the screw rod 21 when the screw rod 21 rotates, and at the same time drives the lower hopper 11 fixedly connected to the slider 20 to move up and down, thereby realizing the lifting function of the lower hopper 11; when loading, the first driving motor 23 is used to drive the screw rod 21 and the slider 20 to move, so that the lower hopper can move up and down inside the through hole, and a sensor is provided in the through hole 8 to sense and measure the up and down movement of the lower hopper 11. The lifting movement of the material during loading and unloading is realized to realize smooth unloading. The sensor realizes the sensing measurement of the number of up and down movements of the quantitative unloading hopper 11 to achieve the measurement of unloading.

[0025] At the same time, the slider on the other side of the lower hopper 11 also slides synchronously along the inner wall of the slideway 19 to improve the stability of the lower hopper 11. A limiting groove 25 is provided inside the lower hopper 11, and a discharge pipe 26 is provided at the bottom of the storage bin 10, and an electric control valve is provided. A limiting block 27 matching the limiting groove 25 is provided on the outside of the discharge pipe 26 and is movably connected. The bottom of the discharge pipe 26 and the limiting block 27 are embedded in the lower hopper 11 and are movably connected, further ensuring smooth discharge of materials.

[0026] Reference Figure 3 、 Figure 7The feeding mechanism includes a transmission shaft 28, an auger 29, a second drive motor 30, a protective box 31, a cover plate 32, and heat dissipation holes 33. A cover plate 32 is provided on the top of the storage bin 10, and a transmission shaft 28 is provided inside the storage bin 10, and the bottom of the transmission shaft 28 is connected to the auger 29, a discharge trough 35 is provided at the bottom of the storage bin 10, and the lower end of the auger 29 is located inside the discharge trough 35, a second drive motor 30 is provided on the top of the cover plate 32, and the output end of the second drive motor 30 is connected to the transmission shaft 28, a protective box 31 is provided on the outside of the second drive motor 30 at the top of the cover plate 32, and a plurality of heat dissipation holes 33 are provided inside the protective box 31, and the auger 29 is driven to rotate by the second drive motor 30 in the storage bin 10, thereby further improving the smooth unloading effect.

[0027] When the slag powder unloading device is unloading, first, the first drive motor 23 drives the screw rod 21 to rotate inside the slide 19 through the meshing connection of the driving gear 24 and the driven gear 22, and because the limit frame 34 is fixedly installed on the mounting table 901, it can limit the driven gear 22 and the screw rod 21 from moving up and down during rotation, thereby realizing the up and down movement of the unloading hopper 11 inside the through hole 8. At the same time, the slider 20 also moves synchronously along the inner wall of the slide 19, and the height of the unloading hopper 11 can be adjusted according to actual needs. After the unloading hopper 11 moves to the appropriate position, Because a discharge trough 35 is provided at the lower part of the storage bin 10, the lower end of the auger 29 is located inside the discharge trough 35, and because the discharge pipe 26 is installed at the lower part of the storage bin 10, the discharge trough 35 and the discharge pipe 26 are interconnected. Then the second drive motor 30 is started, and the second drive motor 30 drives the transmission shaft 28 and the auger 29 to rotate, so that quantitative discharge from the discharge pipe 26 can be achieved. At the same time, quantitative loading or loading is carried out through the discharge hopper 11 under the action of gravity. Through the above operation, the loading or loading efficiency is further improved, and the feeding is also relatively accurate.

[0028] The lifting hopper is arranged inside the through hole, and the auger is driven to rotate by the second drive motor in the storage bin to realize double-action unloading and completely smooth unloading.

[0029] In addition, an installation groove 2 is provided inside the loading platform 1, and a floor scale 3 is provided inside the installation groove 2. A loading bin 4 is provided above the loading platform 1 and located above the floor scale 3, and a video monitoring mechanism is provided inside the loading bin 4. Placement grooves 6 are provided on both sides of the loading bin 4, and a touch-screen display 7 is provided inside the placement groove 6. The display screen 7 is connected to the video monitoring mechanism, so that the operator can observe and easily operate the unloading process through the display screen 7 without having to climb other operations, thereby reducing the operation risk.

[0030] Reference Figure 1 、 Figure 2 、 Figure 6The video monitoring mechanism includes a camera 12, a camera 13, a lighting lamp 14, and a fixed slot 15. Fixed slots 15 are set on both sides of the outside of the loading bin 4, and cameras 13 are set inside the fixed slots 15. Lights 14 are set on both sides of the upper part of the loading bin 4. Multiple groups of cameras 12 are set on the side of the lighting lamps 14. Management personnel can retrieve the video at any time for viewing or other management analysis applications to ensure the compliance and safety of the loading or loading process. Multiple groups of dust suction pipes 16 are set above the inside of the placement slot 6, and multiple groups of dust suction ports 17 are set inside the dust suction pipe 16. A connecting pipe 18 is set on the outside of the loading bin 4, and the connecting pipe 18 is connected to the dust suction pipe 16. A high-pressure vacuum cleaner is connected to the connecting pipe 18 to effectively prevent dust from adhering to the surface of the display screen 7 and prevent dust from flying in the bin.

[0031] The controller includes the above-mentioned display screen 7, and the controller is respectively connected to the sensor in the through hole 8, the electric control valve of the outlet pipe, the first drive motor, the second drive motor, the camera, the camera, the lighting, the display screen, the vacuum cleaner, and the scale control. Its electrical connection or control principle belongs to the existing structure and is not detailed here. The controller is provided with an automatic loading control system, which has preset full load tonnage values ​​of different types of vehicles. The loading situation is measured at any time by combining the number of up and down movements of the quantitative lower hopper 11 and the weight of the vehicle detected by the scale, and the loading data and the vehicle number information obtained by the camera are uploaded to the system for storage, and the loading volume and loading information are monitored, controlled, displayed and stored in real time.

[0032] Based on the above structure, an unmanned intelligent automatic unloading and loading monitoring system is implemented:

[0033] 1. Vehicle Entry Identification: When a transport vehicle enters the loading area, a camera automatically captures the vehicle's license plate information and transmits it to the controller. The controller then matches the vehicle license plate information with the vehicle information stored in the automatic loading control system to obtain the vehicle's corresponding fully loaded tonnage. Simultaneously, the lighting automatically turns on to provide sufficient lighting for camera recognition and subsequent operations.

[0034] 2. Vehicle positioning and preparation: The vehicle drives to the designated unloading location according to the ground guidance signs. After receiving the signal, the controller starts the vacuum cleaner to clean the dust in the unloading area and the vehicle loading space to create a good loading environment;

[0035] There is also a start-loading button on the outside. When the driver presses the start-loading button, loading begins. If this button is not activated, unloading will start automatically 3 to 5 minutes after the vehicle arrives at the location.

[0036] 3. Automatic unloading start: The controller opens the electric control valve of the outlet pipeline according to the preset full load tonnage and initial parameters, and sends a start instruction to the first drive motor and the second drive motor;

[0037] The driving gear at the output end of the first drive motor begins to rotate, meshing with the driven gear and driving the screw. Because the screw is embedded in the slideway and the sliders on both sides of the hopper's exterior match the slideway, the rotation of the screw causes the hopper to move downward along the slideway, beginning to unload the material. Each time the hopper completes a complete up and down movement, the sensor in the through hole that senses and measures the hopper's movement records it and transmits the data to the controller, while the hopper counter automatically accumulates the count.

[0038] The scale detects the vehicle weight in real time and transmits the weight data to the controller.

[0039] 4. Real-time monitoring and control of loading volume:

[0040] The controller continuously receives and integrates the number of hopper movements and the real-time vehicle weight data detected by the scale, and compares and analyzes it with the preset full-load tonnage value;

[0041] When the real-time weight approaches the full load tonnage, the controller sends a command to the first drive motor to reduce its rotation speed, slowing down the screw rotation speed and reducing the downward movement speed of the hopper, thereby reducing the unloading speed; at the same time, the controller reduces the opening degree of the electric control valve to further achieve precise unloading; during this process, the camera continuously records the loading process and transmits the image to the controller for storage for subsequent tracing.

[0042] 5. Loading Completion Determination: When the vehicle weight reaches the preset full load tonnage, the scale sends a signal to the controller. Upon receiving the signal, the controller immediately sends a close command to the electric control valve, halting material unloading. It also sends a stop command to the first drive motor, causing the driving gear to stop rotating, the lead screw to stop rotating, and the hopper to stop moving. It also sends a stop command to the second drive motor, halting material feeding. The vacuum cleaner continues to operate for a period of time, clearing any remaining dust, and then automatically shuts off.

[0043] 6. Data Upload and Record: The controller uploads detailed loading data, including vehicle number, loaded tonnage, loading time, and number of hopper movements, along with the vehicle number captured by the camera, to the system for storage. The display screen displays loading data in real time, making it easy for staff to view and manage.

[0044] 7. Vehicle departure: After loading is completed, the vehicle leaves the loading area and the system waits for the next vehicle to enter. The above operation process is repeated to realize the continuous operation of unmanned intelligent automatic unloading and loading of slag powder.

[0045] The entire unloading and loading process is intelligently automated, with high work efficiency, reduced manual intervention, greatly reduced material operation difficulty and safety risks, and at the same time helps to improve the transparency and real-time management of the work site. It is very practical for unmanned intelligent automatic unloading and loading used in slag powder plants.

[0046] The above are only preferred specific embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with this technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solutions and inventive concepts of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A slag material loading monitoring system, characterized in that: The invention comprises a lifting type unloading device, wherein the device mounting seat (9) is provided with a through hole (8) which is interwoven with the device, and a lifting type unloading hopper (11) is provided inside the through hole (8), and the unloading hopper (11) is a quantitative unloading hopper, and slideways (19) are provided on both sides of the inside of the through hole (8), and sliders (20) matching the slideways (19) are provided on both sides of the outside of the unloading hopper (11), and a screw rod (21) is provided inside the slider (20) at one end, and the screw rod (21) is embedded in the slideway (19). 9), a driven gear (22) is installed at the upper end of the screw rod (21), and the top of the driven gear (22) is rotatably connected to a limit frame (34), a first drive motor (23) is provided on the side close to the limit frame (34), and a driving gear (24) is fixedly installed at the output end of the first drive motor (23), the driving gear (24) is meshed and connected with the driven gear (22), a sensor for sensing and measuring the up and down movement of the lower hopper (11) is provided in the through hole (8); and a video monitoring mechanism and a controller are also included.

2. A slag material loading monitoring system according to claim 1, characterized in that: A storage bin (10) is provided on the top of the mounting seat (9), a feeding mechanism is provided inside the storage bin (10), and a feeding pipe (5) is provided outside the storage bin (10). The mounting seat (9) is provided on the upper part of the loading bin (4), and a floor scale is provided at the bottom of the loading bin (4).

3. A slag material loading monitoring system according to claim 2, characterized in that: A mounting platform (901) is provided in the middle of the mounting seat (9), and the through hole (8) is opened in the middle of the mounting platform (901).

4. A slag material loading monitoring system according to claim 3, characterized in that: A limiting groove (25) is provided inside the lower hopper (11), and a discharge pipe (26) is provided at the bottom of the storage bin (10). The discharge pipe (26) is provided with an electric control valve, and a limiting block (27) matching the limiting groove (25) is provided on the outside of the discharge pipe (26) and is movably connected.

5. The slag material loading monitoring system according to claim 1, characterized in that: The video monitoring mechanism comprises a camera (12), a camera (13), a lighting lamp (14), and a fixing slot (15), and the fixing slots (15) are arranged on both sides of the outside of the loading bin (4), the camera (13) is arranged inside the fixing slot (15), and the lighting lamps (14) are arranged on both sides of the upper part of the loading bin (4), and multiple groups of cameras (12) are arranged on the sides of the lighting lamps (14).

6. The slag material loading monitoring system according to claim 2, characterized in that: The feeding mechanism comprises a transmission shaft (28), an auger (29), a second drive motor (30), a protective box (31), a cover plate (32), and a heat dissipation hole (33), and a cover plate (32) is provided on the top of the storage bin (10), a transmission shaft (28) is provided inside the storage bin (10), and the bottom of the transmission shaft (28) is connected to the auger (29), a discharge trough (35) is provided below the inside of the storage bin (10), and the lower end of the auger (29) is located inside the discharge trough (35), a second drive motor (30) is provided on the top of the cover plate (32), and the output end of the second drive motor (30) is connected to the transmission shaft (28).

7. A slag material loading monitoring system according to claim 6, characterized in that: The controller also includes a display screen 7. The controller is respectively connected to the sensor in the through hole (8), the electric control valve of the outlet pipe, the first drive motor, the second drive motor, the camera, the camera head, the lighting lamp, the display screen, the vacuum cleaner, and the scale. The controller is provided with an automatic loading control system, which is preset with full load tonnage values ​​of different types of vehicles. The loading situation is measured at any time by combining the number of up and down movements of the quantitative lower hopper (11) and the weight of the vehicle detected by the scale, and the loading data and the vehicle number information obtained by the camera are uploaded to the system for storage, so as to monitor and control the loading amount and loading information in real time and display and store them.

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