Combined belt conveyor wet-type cleaning device with water mist assistance

Abstract

The utility model discloses a combined belt conveyor wet-type cleaning device with water mist assistance, which is applied to a belt conveyor body, vertical rods are symmetrically arranged at the top of the belt conveyor body, adjusting mechanisms are arranged on one sides of the vertical rods, a concave frame is arranged between the adjusting mechanisms, a conveying mechanism is arranged in an inner cavity of the concave frame, and the conveying mechanism is connected with the belt conveyor body. A conveying mechanism is arranged on the front surface of the vertical rod, a cleaning mechanism is arranged below the conveying mechanism, a spraying mechanism is arranged in the middle of the front surface of the vertical rod, and the multiple mechanisms such as the adjusting mechanism, the conveying mechanism, the cleaning mechanism, the spraying mechanism, the supplying and conveying mechanism and the scraping mechanism are matched in an assisting mode; the cleaning efficiency is remarkably improved, the combined cleaning structure enables the cleaning efficiency to be improved to 99% or above, the residue amount is smaller than 50 g / m < 2 >, the efficiency is far higher than 85% of a traditional cleaning device, adaptability is high, various viscous materials (such as wet coal and ore pulp) can be treated, and the problem that the traditional cleaning device cannot thoroughly clean the high-humidity and high-viscosity materials is solved.

Description

Technical Field

[0001] This utility model relates to the technical field of belt conveyor auxiliary equipment, and more specifically, to a combined belt conveyor wet cleaning device with water mist assistance. Background Technology

[0002] Belt conveyors are short for belt conveyors, which come in stationary and mobile types. They are simple in structure and highly efficient. They are continuous conveying machines that use flexible conveyor belts as the material-carrying and traction components, and require regular cleaning of the belt conveyor surface.

[0003] For example, a Chinese authorized patent (publication number: CN220148130U) discloses a belt conveyor cleaning device. Its technical solution includes: a mounting frame, a housing, and a liquid storage tank. Hydraulic rods are mounted on the top and bottom surfaces of the housing, and a mounting frame is mounted on the output shaft of the hydraulic rods. A drive motor is mounted on the side surface of the mounting frame, and a rotating shaft is welded to the output shaft of the drive motor. Brush bristles are mounted on the rotating shaft, which is sleeved onto the belt conveyor body. A fixing pipe is welded to the top surface of the inner wall of the housing. A liquid storage tank is mounted on the side surface of the outer surface of the housing, and a water pump is mounted on the bottom surface of the inner wall of the liquid storage tank. A base is welded to the bottom surface of the housing, and a caster wheel is mounted on the bottom surface of the base. A second fixing rod is welded to the mounting frame, and a first fixing rod is slidably sleeved within the second fixing rod. This utility model satisfies the cleaning needs of belt conveyors and prevents material adhesion from affecting use.

[0004] The belt conveyor cleaning device designed above and the cleaning devices in the prior art have the following disadvantages in actual use: materials adhering to the surface of the belt conveyor cannot be effectively removed by spraying and brushing alone.

[0005] In view of this, a combined wet cleaning device for belt conveyors with water mist assistance is provided to overcome the above-mentioned defects. Utility Model Content

[0006] In view of the problems in the related technologies, this utility model proposes a combined wet cleaning device for belt conveyors with water mist assistance to overcome the above-mentioned technical problems existing in the existing related technologies.

[0007] Therefore, the specific technical solution adopted by this utility model is as follows:

[0008] A combined wet cleaning device for belt conveyors with water mist assistance is applied to the belt conveyor body. The belt conveyor body has vertical rods symmetrically arranged on the top. An adjustment mechanism is arranged on one side of the vertical rod. A recessed frame is arranged between the adjustment mechanisms. A conveying mechanism is arranged inside the recessed frame. A cleaning mechanism is arranged below the conveying mechanism. A spraying mechanism is arranged in the middle of the front surface of the vertical rod. A supply mechanism is connected to the right side of the spraying mechanism and the right side of the conveying mechanism. A scraping mechanism is arranged below the front surface of the vertical rod.

[0009] Preferably, the adjustment mechanism includes a chute, a first electro-hydraulic actuator, and a slider. The chute is excavated on one side of the vertical rod, the first electro-hydraulic actuator is provided at the top of the inner cavity of the chute, the slider is provided at the bottom of the first electro-hydraulic actuator, and the recess is provided between the sliders.

[0010] Preferably, the conveying mechanism includes an elongated opening, a main conveying pipe, and conveying branch pipes. The elongated opening is excavated in the inner cavity of the recessed frame, and the main conveying pipe is disposed inside the elongated opening. Multiple conveying branch pipes are equidistantly connected to the bottom of the main conveying pipe.

[0011] Preferably, the cleaning mechanism includes a brake shaft, a cleaning brush roller, and a self-locking motor. The brake shaft is disposed in the inner cavity of the recess, and the cleaning brush roller is sleeved on the outer wall of the brake shaft. The self-locking motor is connected to the right side of the brake shaft.

[0012] Preferably, the spraying mechanism includes a fixing block, a main spraying pipe and spraying branch pipes. The fixing block is located in the middle of the front surface of the vertical rod, the main spraying pipe is arranged between the fixing blocks, and the spraying branch pipes are equidistantly connected to the bottom of the main spraying pipe.

[0013] Preferably, the supply mechanism includes a supply box, a supply trough, a liquid storage tank, a water pump, and water pipes. The supply box is symmetrically arranged on the right side of the belt conveyor body. The supply box has a supply trough and a liquid storage tank dug from top to bottom. A water pump is installed in the supply trough. Water pipes are connected to both sides of the water pump. The lower water pipe extends into the liquid storage tank, and the upper water pipe is connected to the main conveying pipe and the main spraying pipe in sequence through flexible hoses.

[0014] Preferably, the scraping mechanism includes a connecting block, a second electro-hydraulic push rod, a movable plate, and a scraping plate. The connecting block is fixedly disposed below the front surface of the vertical rod. The second electro-hydraulic push rod is disposed at the bottom of the connecting block. The movable plate is fixedly connected to the bottom of the second electro-hydraulic push rod. The scraping plate is fixedly connected to the rear surface of the movable plate.

[0015] This utility model has the following beneficial effects:

[0016] Compared with existing technologies, this combined wet cleaning device for belt conveyors with water mist assistance offers the following advantages:

[0017] The system utilizes multiple mechanisms, including adjustment, conveying, cleaning, spraying, supplying, and scraping mechanisms, to work together in coordination.

[0018] 1. Significantly improved cleaning efficiency: The combined cleaning structure increases cleaning efficiency to over 99%, with residue less than 50g / m². 2 It has an efficiency far exceeding 85% of traditional cleaning devices.

[0019] 2. Strong adaptability: It can handle various sticky materials (such as wet coal, slurry, etc.), solving the problem that traditional cleaning devices cannot thoroughly clean high-humidity and high-viscosity materials. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a front view of a combined belt conveyor wet cleaning device with water mist assistance according to an embodiment of the present utility model;

[0022] Figure 2 This is a split view of the vertical plate and its upper structure of a combined belt conveyor wet cleaning device with water mist assistance according to an embodiment of the present utility model;

[0023] Figure 3 This is a diagram of the spraying mechanism and the supply mechanism of a combined belt conveyor wet cleaning device with water mist assistance according to an embodiment of the present utility model;

[0024] Figure 4 This is a rear view of the scraping mechanism of a combined belt conveyor wet cleaning device with water mist assistance according to an embodiment of the present utility model.

[0025] In the picture:

[0026] 1. Belt conveyor body; 2. Vertical rod; 3. Adjustment mechanism; 4. Concave frame; 5. Conveying mechanism; 6. Cleaning mechanism; 7. Spraying mechanism; 8. Supply and conveying mechanism; 9. Scraping mechanism; 10. Slide chute; 11. First electro-hydraulic actuator; 12. Sliding block; 13. Long slot; 14. Main conveying pipe; 15. Branch conveying pipe; 16. Brake shaft; 17. Cleaning brush roller; 18. Self-locking motor; 19. Fixing block; 20. Main spraying pipe; 21. Branch spraying pipe; 22. Supply and conveying box; 23. Supply and conveying trough; 24. Liquid storage tank; 25. Water pump; 26. Water pipe; 27. Hose; 28. Connecting block; 29. ​​Second electro-hydraulic actuator; 30. Moving plate; 31. Scraping plate. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate this utility model, but are not intended to limit its scope.

[0028] In the description of this utility model, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0029] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0030] Example 1

[0031] like Figure 1-4 As shown, a combined wet cleaning device for belt conveyors with water mist assistance according to an embodiment of the present invention is applied to the belt conveyor body 1. Vertical rods 2 are symmetrically arranged on the top of the belt conveyor body 1. An adjustment mechanism 3 is arranged on one side of the vertical rods 2. A recessed frame 4 is arranged between the adjustment mechanisms 3. A conveying mechanism 5 is arranged in the inner cavity of the recessed frame 4. A cleaning mechanism 6 is arranged below the conveying mechanism 5. A spraying mechanism 7 is arranged in the middle of the front surface of the vertical rods 2. A supply mechanism 8 is connected to the right side of the spraying mechanism 7 and the right side of the conveying mechanism 5. A scraping mechanism 9 is arranged below the front surface of the vertical rods 2.

[0032] In this embodiment, the cleaning liquid is first transferred to the spraying mechanism 7 through the supply mechanism 8. The spraying mechanism 7 delivers the cleaning liquid to the surface of the conveyor body 1. Next, the cleaning mechanism 6 is activated by an external switch. The cleaning mechanism 6 rotates and washes the surface of the conveyor body 1. The conveying mechanism 5 above realizes the function of cleaning and self-cleaning at the same time to prevent contaminants from accumulating on the brush bristles. Then, the scraping mechanism 9 is activated by an external switch. The components inside the scraping mechanism 9 are adjusted, and the scraping structure inside it contacts the surface of the conveyor body 1 to scrape off the material adhering to the surface of the conveyor body 1.

[0033] Example 2

[0034] The adjustment mechanism 3 includes a slide groove 10, a first electro-hydraulic push rod 11 and a slider 12. The slide groove 10 is excavated on one side of the vertical rod 2. The first electro-hydraulic push rod 11 is provided at the top of the inner cavity of the slide groove 10. The slider 12 is provided at the bottom of the first electro-hydraulic push rod 11, and the recess 4 is provided between the sliders 12.

[0035] The conveying mechanism 5 includes an elongated opening 13, a main conveying pipe 14, and conveying branch pipes 15. The elongated opening 13 is excavated in the inner cavity of the recess 4. The main conveying pipe 14 is installed inside the elongated opening 13. Multiple conveying branch pipes 15 are equidistantly connected to the bottom of the main conveying pipe 14.

[0036] The cleaning mechanism 6 includes a brake shaft 16, a cleaning brush roller 17 and a self-locking motor 18. The brake shaft 16 is disposed in the inner cavity of the recess 4, and the cleaning brush roller 17 is sleeved on the outer wall of the brake shaft 16. The self-locking motor 18 is connected to the right side of the brake shaft 16.

[0037] The spraying mechanism 7 includes a fixing block 19, a spraying main pipe 20 and a spraying branch pipe 21. The fixing block 19 is located in the middle of the front surface of the vertical rod 2. The spraying main pipe 20 is arranged between the fixing blocks 19. The bottom of the spraying main pipe 20 is equidistantly connected to the spraying branch pipe 21.

[0038] The supply mechanism 8 includes a supply box 22, a supply trough 23, a liquid storage tank 24, a water pump 25, and a water pipe 26. The supply box 22 is symmetrically arranged on the right side of the belt conveyor body 1. The supply box 22 has a supply trough 23 and a liquid storage tank 24 dug out from top to bottom. The supply trough 23 is equipped with a water pump 25. Water pipes 26 are connected to both sides of the water pump 25. The lower water pipe 26 extends into the liquid storage tank 24, and the upper water pipe 26 is connected to the main conveying pipe 14 and the main spraying pipe 20 through a hose 27.

[0039] The scraping mechanism 9 includes a connecting block 28, a second electro-hydraulic push rod 29, a moving plate 30, and a scraping plate 31. The connecting block 28 is fixedly disposed below the front surface of the vertical rod 2. The second electro-hydraulic push rod 29 is disposed at the bottom of the connecting block 28. The moving plate 30 is fixedly connected to the bottom of the second electro-hydraulic push rod 29. The scraping plate 31 is fixedly connected to the rear surface of the moving plate 30.

[0040] Based on Example 1, the structure and function of the device are further optimized. The intelligent control system includes a control panel and a PLC controller. The control panel is fixed to the side of the device by bolts and adopts a touch screen design, which can display parameters such as the operating status of the device in real time. The PLC controller is electrically connected and controlled by the device through a cable and can automatically adjust the operating mode of the device according to a preset program. A remote monitoring function is added to the intelligent control system, and users can view the operating status of the device in real time and perform remote control through a mobile phone or computer. A water purification device is added to the liquid storage tank 24 in the water supply mechanism 8 to ensure the cleanliness of the spray water.

[0041] In summary, with the help of the above-mentioned technical solution of this utility model, when this device is in use, firstly, the first electro-hydraulic push rod 11 is activated by an external switch. The first electro-hydraulic push rod 11, along with the slider 12 and its components, slides within the slide groove 10. The slider 12, along with the recessed bracket 4 and its bottom components, moves downward. As it moves downward, the cleaning brush roller 17 contacts the surface of the conveyor belt body 1. Then, the water pump 25 is activated by an external switch. The water pump 25 draws cleaning liquid from the storage tank 24 through the lower water pipe 26 and transmits the cleaning liquid to the surface of the conveyor belt body 1 through the upper water pipe 26, hose 27, main spray pipe 20, and spray branch pipe 21. Next, the self-locking motor 18 is activated by an external switch. The self-locking motor 18, along with the brake shaft 16 and its outer sleeve... The cleaning brush roller 17 rotates and cleans the surface of the conveyor body 1. While cleaning, the water pump 25 is started by an external switch. The water pump 25 draws the cleaning liquid from the storage tank 24 through the water pipe 26 below and sprays the liquid onto the cleaning brush roller 17 through the water pipe 26 above, the hose 27, the main conveying pipe 14 and the branch conveying pipe 15. This achieves the function of cleaning and self-cleaning at the same time, preventing contaminants from accumulating on the brush bristles. Then, the second electro-hydraulic push rod 29 is started by an external switch. The second electro-hydraulic push rod 29 moves the moving plate 30 and the scraping plate 31 fixedly connected to the rear surface downward. As it moves downward, the scraping plate 31 contacts the surface of the conveyor body 1 and scrapes off the material adhering to the surface of the conveyor body 1.

[0042] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A combined wet cleaning device for belt conveyors with water mist assistance, characterized in that, Applied to the belt conveyor body (1), the belt conveyor body (1) is symmetrically provided with vertical rods (2) on the top, an adjustment mechanism (3) is provided on one side of the vertical rods (2), a recessed frame (4) is provided between the adjustment mechanisms (3), a conveying mechanism (5) is provided in the inner cavity of the recessed frame (4), a cleaning mechanism (6) is provided below the conveying mechanism (5), a spraying mechanism (7) is provided in the middle of the front surface of the vertical rods (2), a supply mechanism (8) is connected to the right side of the spraying mechanism (7) and the right side of the conveying mechanism (5), and a scraping mechanism (9) is provided below the front surface of the vertical rods (2).

2. The combined wet cleaning device for belt conveyors with water mist assistance according to claim 1, characterized in that, The adjustment mechanism (3) includes a chute (10), a first electro-hydraulic push rod (11), and a slider (12). The chute (10) is excavated on one side of the vertical rod (2). The first electro-hydraulic push rod (11) is provided at the top of the inner cavity of the chute (10). The slider (12) is provided at the bottom of the first electro-hydraulic push rod (11), and the recess (4) is provided between the sliders (12).

3. The combined wet cleaning device for belt conveyors with water mist assistance according to claim 2, characterized in that, The conveying mechanism (5) includes a long opening (13), a main conveying pipe (14) and a branch conveying pipe (15). The long opening (13) is carved into the inner cavity of the recess (4). The main conveying pipe (14) is installed inside the long opening (13). Multiple branch conveying pipes (15) are equidistantly connected to the bottom of the main conveying pipe (14).

4. A combined wet cleaning device for belt conveyors with water mist assistance as described in claim 3, characterized in that, The cleaning mechanism (6) includes a brake shaft (16), a cleaning brush roller (17) and a self-locking motor (18). The brake shaft (16) is located in the inner cavity of the recess (4). The cleaning brush roller (17) is sleeved on the outer wall of the brake shaft (16). The self-locking motor (18) is connected to the right side of the brake shaft (16).

5. A combined belt conveyor wet cleaning device with water mist assistance according to claim 4, characterized in that, The spraying mechanism (7) includes a fixing block (19), a spraying main pipe (20) and a spraying branch pipe (21). The fixing block (19) is located in the middle of the front surface of the vertical rod (2). The spraying main pipe (20) is arranged between the fixing blocks (19). The spraying branch pipe (21) is equidistantly connected to the bottom of the spraying main pipe (20).

6. A combined belt conveyor wet cleaning device with water mist assistance according to claim 5, characterized in that, The supply mechanism (8) includes a supply box (22), a supply trough (23), a liquid storage tank (24), a water pump (25), and a water pipe (26). The supply box (22) is symmetrically arranged on the right side of the belt conveyor body (1). The supply box (22) has a supply trough (23) and a liquid storage tank (24) dug from top to bottom. The supply trough (23) is equipped with a water pump (25). The water pump (25) is connected to water pipes (26) on both sides. The lower water pipe (26) extends into the liquid storage tank (24). The upper water pipe (26) is connected to the main conveying pipe (14) and the main spraying pipe (20) through a hose (27).

7. A combined wet cleaning device for belt conveyors with water mist assistance according to claim 6, characterized in that, The scraping mechanism (9) includes a connecting block (28), a second electro-hydraulic push rod (29), a moving plate (30), and a scraping plate (31). The connecting block (28) is fixedly disposed below the front surface of the vertical rod (2). The second electro-hydraulic push rod (29) is disposed at the bottom of the connecting block (28). The moving plate (30) is fixedly connected to the bottom of the second electro-hydraulic push rod (29). The scraping plate (31) is fixedly connected to the rear surface of the moving plate (30).

Images