Spraying type dust suppression device for belt gallery

Abstract

The invention discloses a belt corridor spraying type dust suppression device which comprises a first supporting plate and a second supporting plate, a first belt conveyor is arranged on one side of the first supporting plate, a second belt conveyor is arranged on one side of the second supporting plate, and a water tank is fixedly installed on one side of the first supporting plate. A trigger mechanism is arranged on one side of the first supporting plate, and an upper water pumping and spraying mechanism is arranged on one side of the first supporting plate. When a first trigger block makes contact with a third trigger block, it is indicated that sludge is much, and dust generated when the sludge falls onto a second belt conveyor is much, on the basis of a top water pumping and spraying mechanism, the dust is further sprayed through a side water pumping and spraying mechanism, meanwhile, a first spraying head is driven to move through a back-and-forth moving mechanism, and the dust is sprayed to the second belt conveyor; and meanwhile, the linkage mechanism drives the rotating rod to rotate in a reciprocating mode, and then the second spraying head can be driven to swing in a reciprocating mode.

Description

Technical Field

[0001] The invention relates to the technical field of belt corridors, and in particular to a belt corridor spray-type dust suppression device. Background Art

[0002] The belt corridor is a kind of equipment used for material handling. It consists of a continuous belt conveyor, which is driven by a motor to transport materials along the corridor. The belt corridor occupies an important position in modern industrial production because of its long conveying distance, large conveying capacity, simple structure, low operating and maintenance costs, and flexible and changeable conveying routes. The structural design of the belt corridor needs to consider many factors, including sufficient strength, rigidity and stability to ensure the reliability of the belt conveyor system. Sludge usually needs to be transported by belt.

[0003] Spray dust suppression is a commonly used dust control technology, mainly used to reduce dust generated in industrial production, construction sites, material storage and transportation. This technology increases the humidity in the air by spraying water, making the dust particles heavier due to absorbing water, thus settling and reducing the spread and flying of dust.

[0004] During the use of the belt corridor, sludge is usually transported from the surface of one conveyor belt to the surface of another conveyor belt. However, in this process, the sludge will raise a lot of dust under the action of gravity, and the dust needs to be dealt with in time. It is usually necessary to place a spray dust suppression device at this node to deal with the dust to ensure that the dust does not disperse.

[0005] In the process of using a spray dust suppression device to treat dust, a simple nozzle is usually used to treat the dust, but the belt does not always transport sludge, and the weight of the transported sludge also varies. However, the spray dust suppression device will not be closed or opened according to the specific situation, and the spray dust suppression device cannot be adjusted according to the specific weight of the sludge, resulting in the water sprayed each time being consistent, resulting in a waste of water resources, which is not conducive to the use of the spray dust suppression device. Summary of the invention

[0006] In view of the deficiencies in the prior art, the present invention provides a belt corridor spray type dust suppression device.

[0007] In order to achieve the above object, the present invention adopts the following technical solutions:

[0008] A belt corridor spray dust suppression device comprises a first support plate and a second support plate, a first belt conveyor is arranged on one side of the first support plate, a second belt conveyor is arranged on one side of the second support plate, a water tank is fixedly installed on one side of the first support plate, a trigger mechanism is arranged on one side of the first support plate, an upper water pumping and spraying mechanism is arranged on one side of the first support plate, a moving block is connected to the upper water pumping and spraying mechanism, a side water pumping and spraying mechanism is arranged on one side of the second support plate, a rotating rod is fixedly installed on one side of the side water pumping and spraying mechanism, a first protective cover is fixedly installed on the top of the first support plate, a second protective cover is fixedly installed on the top of the second support plate, a back-and-forth moving mechanism is arranged on one side of the first protective cover, the back-and-forth moving mechanism is connected to the moving block, the back-and-forth moving mechanism and the rotating rod are transmission-connected through a linkage mechanism, a first limiting mechanism is arranged on one side of the second protective cover, and a second limiting mechanism is arranged on the inner wall of the first protective cover.

[0009] Preferably, the trigger mechanism includes a slide groove opened on one side of the first support plate, a slider is slidably installed on the inner wall of the slide groove, a connecting block is fixedly installed on one side of the slider, a connecting roller is provided on one side of the connecting block, a first trigger block is provided on one side of the connecting block, a second trigger block and a third trigger block are fixedly installed on the inner wall of the slide groove, the first trigger block and the second trigger block are adapted to each other, and the first trigger block and the third trigger block are adapted to each other.

[0010] Preferably, the upper water pumping and spraying mechanism includes a first water pump fixedly mounted on one side of a first support plate, a first water pumping pipe is arranged at the bottom of the first water pump, a first water supply pipe is arranged at the top of the first water pump, a first corrugated pipe is arranged at one end of the first water supply pipe, a first delivery pipe is arranged at one end of the first corrugated pipe, a first delivery plate is arranged at one end of the first delivery pipe, a first spray head is arranged at the bottom of the first delivery plate, and the surface of the first delivery pipe and the inner wall of the moving block are fixedly mounted.

[0011] Preferably, the side water pumping and spraying mechanism includes a second water pump fixedly mounted on one side of a second support plate, a second water pumping pipe is arranged at the bottom of the second water pump, a second water supply pipe is arranged at the top of the second water pump, a second corrugated pipe is arranged at one end of the second water supply pipe, a second delivery pipe is arranged at one end of the second corrugated pipe, a second delivery plate is arranged at one end of the second delivery pipe, a second spray head is arranged at the bottom of the second delivery plate, and the surface of the second delivery pipe and one end of the rotating rod are fixedly mounted.

[0012] Preferably, the reciprocating mechanism comprises a motor fixedly mounted on one side of the first protective cover, a reciprocating screw rod is fixedly mounted on the output end of the motor, and a surface thread sleeve of the moving block is arranged on the surface of the reciprocating screw rod.

[0013] Preferably, the linkage mechanism includes a rotating plate fixedly mounted on one end of the reciprocating screw, a first rotating shaft being rotatably mounted on one side of the rotating plate, a connecting rod being provided on the surface of the first rotating shaft, a second rotating shaft being provided at one end of the connecting rod, a rack being rotatably mounted on one side of the second rotating shaft, a gear being meshingly mounted on the surface of the rack, and an inner wall of the gear and the surface of the rotating rod being fixedly mounted.

[0014] Preferably, the first limiting mechanism comprises a limiting groove provided on one side of the second protective cover, a first limiting block is slidably mounted on the inner wall of the limiting groove, and one side of the first limiting block and one side of the rack are fixedly mounted.

[0015] Preferably, the second limiting mechanism comprises a slide rail fixedly mounted on the inner wall of the first protective cover, a second limiting block is slidably mounted on the inner wall of the slide rail, and one side of the second limiting block and one side of the moving block are fixedly mounted.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The belt corridor spray dust suppression device can detect the weight of sludge through a trigger mechanism. When the first trigger block contacts the second trigger block, it means that the sludge is less. The dust is sprayed through the top water pumping spray mechanism. The initial position of the second spray head is tilted.

[0018] 2. For the belt corridor spray dust suppression device, when the first trigger block contacts the third trigger block, it indicates that there is more sludge, and more dust will be generated when it falls on the second belt conveyor. On the basis of the top water pumping and spraying mechanism, the dust is further sprayed by the side water pumping and spraying mechanism. At the same time, the first spray head is driven to move by the back-and-forth moving mechanism, so that the spraying range of the first spray head can be increased. At the same time, the linkage mechanism drives the rotating rod to rotate back and forth, which can drive the second spray head to swing back and forth, so that the spray dust suppression effect of the second spray head is better.

[0019] 3. For the belt corridor spray dust suppression device, when the first trigger block does not contact the second trigger block or the third trigger block, the first water pump, the second water pump and the motor will not be started, and water will not be sprayed, thus saving water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the positive isometric diagram of the present invention;

[0021] Figure 2 It is a structural schematic diagram of a partial rear view of the present invention;

[0022] Figure 3 It is a structural schematic diagram of a partial side view of the present invention;

[0023] Figure 4 It is a structural schematic diagram of a partial side sectional view of the present invention;

[0024] Figure 5 It is a structural schematic diagram of a partial upper cross-sectional view of the present invention;

[0025] Figure 6 This is an enlarged view of point A of the present invention;

[0026] Figure 7 It is an enlarged view of B of the present invention;

[0027] Figure 8 It is an enlarged view of point C of the present invention.

[0028] In the figure: 1, first support plate; 2, first belt conveyor; 3, second support plate; 4, second belt conveyor; 5, water tank; 6, first water pump; 7, first water extraction pipe; 8, first water delivery pipe; 9, first corrugated pipe; 10, first delivery pipe; 11, first delivery plate; 12, first sprinkler head; 13, second water pump; 14, second water extraction pipe; 15, second water delivery pipe; 16, second corrugated pipe; 17, second delivery pipe; 18, second delivery plate; 19, second sprinkler head; 20, first Protective cover; 21. Second protective cover; 22. Motor; 23. Reciprocating screw; 24. Moving block; 25. Rotating plate; 26. First rotating shaft; 27. Connecting rod; 28. Second rotating shaft; 29. ​​Rack; 30. Gear; 31. Rotating rod; 32. Limiting groove; 33. First limiting block; 34. Slide groove; 35. Sliding block; 36. Connecting block; 37. Connecting roller; 38. First triggering block; 39. Second triggering block; 40. Third triggering block; 41. Slide rail; 42. Second limiting block. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] Reference Figure 1-8A belt corridor spray dust suppression device comprises a first support plate 1 and a second support plate 3, a first belt conveyor 2 is arranged on one side of the first support plate 1, a second belt conveyor 4 is arranged on one side of the second support plate 3, a water tank 5 is fixedly installed on one side of the first support plate 1, a trigger mechanism is arranged on one side of the first support plate 1, an upper water pumping and spraying mechanism is arranged on one side of the first support plate 1, and the upper water pumping and spraying mechanism comprises a first water pump 6 fixedly installed on one side of the first support plate 1, a first water pumping pipe 7 is arranged at the bottom of the first water pump 6, a first water delivery pipe 8 is arranged on the top of the first water pump 6, a first corrugated pipe 9 is arranged at one end of the first water delivery pipe 8, and a first delivery pipe 9 is arranged at one end of the first corrugated pipe 9. The first conveying pipe 10 is provided with a first conveying plate 11 at one end of the first conveying pipe 10, and a first spray head 12 is provided at the bottom of the first conveying plate 11. The first water pump 6 extracts and conveys the water inside the water tank 5 through the first pumping pipe 7, and finally sprays it through the first spray head 12, that is, dust suppression can be performed through the first spray head 12. The surface of the first conveying pipe 10 and the inner wall of the moving block 24 are fixedly installed, and the moving block 24 is connected to the upper water pumping and spraying mechanism. A side water pumping and spraying mechanism is provided on one side of the second support plate 3, and a rotating rod 31 is fixedly installed on one side of the side water pumping and spraying mechanism. The side water pumping and spraying mechanism includes a second water pump 13 fixedly installed on one side of the second support plate 3, and the bottom of the second water pump 13 A second water pump 14 is provided at the top, a second water delivery pipe 15 is provided at the top of the second water pump 13, a second corrugated pipe 16 is provided at one end of the second water delivery pipe 15, a second delivery pipe 17 is provided at one end of the second corrugated pipe 16, a second delivery plate 18 is provided at one end of the second delivery pipe 17, a second delivery plate 18 is provided at one end of the second delivery pipe 17, a second spray head 19 is provided at the bottom of the second delivery plate 18, the second water pump 13 extracts and delivers water inside the water tank 5 through the second water pump 14, and finally sprays it out through the second spray head 19 to further spray and suppress dust, the surface of the second delivery pipe 17 and one end of the rotating rod 31 are fixedly installed, the trigger mechanism includes a slide groove 34 opened on one side of the first support plate 1, and the inner wall of the slide groove 34 is slidably installed with A slider 35, a connecting block 36 is fixedly installed on one side of the slider 35, a connecting roller 37 is provided on one side of the connecting block 36, a first trigger block 38 is provided on one side of the connecting block 36, a second trigger block 39 and a third trigger block 40 are fixedly installed on the inner wall of the slide 34, the first trigger block 38 and the second trigger block 39 are adapted to each other, the first trigger block 38 and the third trigger block 40 are adapted to each other, when the first trigger block 38 and the second trigger block 39 are in contact, the weight of the transported sludge is lighter, the side water pumping and spraying mechanism is started, and dust suppression can be performed, when the first trigger block 38 and the third trigger block 40 are in contact, on the basis of the side water pumping and spraying mechanism, the upper water pumping and spraying mechanism is started to further suppress dust.

[0031] Specifically, a first protective cover 20 is fixedly installed on the top of the first support plate 1, and a second protective cover 21 is fixedly installed on the top of the second support plate 3. A back-and-forth moving mechanism is provided on one side of the first protective cover 20, and the back-and-forth moving mechanism is connected to a moving block 24. The back-and-forth moving mechanism includes a motor 22 fixedly installed on one side of the first protective cover 20, and a reciprocating screw rod 23 is fixedly installed on the output end of the motor 22. The surface thread sleeve of the moving block 24 is arranged on the surface of the reciprocating screw rod 23, so as to drive the moving block 24 to move back and forth, so that the moving block 24 can drive the first conveying pipe 10 to move back and forth, and then drive the first sprinkler head 12 to move back and forth. The back-and-forth moving mechanism is connected to the rotating rod 31 through a linkage mechanism. The linkage mechanism includes a fixed mounting A rotating plate 25 is mounted on one end of the reciprocating screw 23, and a first rotating shaft 26 is rotatably mounted on one side of the rotating plate 25. A connecting rod 27 is arranged on the surface of the first rotating shaft 26, and a second rotating shaft 28 is arranged on one end of the connecting rod 27. A rack 29 is rotatably mounted on one side of the second rotating shaft 28, and a gear 30 is meshingly mounted on the surface of the rack 29. The inner wall of the gear 30 and the surface of the rotating rod 31 are fixedly mounted. The reciprocating screw 23 drives the rotating plate 25 to rotate, and the rotating plate 25 drives the first rotating shaft 26 to rotate, the first rotating shaft 26 drives the connecting rod 27 to reciprocate, the connecting rod 27 drives the second rotating shaft 28 to reciprocate, the second rotating shaft 28 drives the rack 29 to reciprocate, and the rack 29 drives the gear 30 to reciprocate. The gear 30 drives the rotating rod 31 to rotate back and forth, and the rotating rod 31 drives the second conveying pipe 17 to rotate back and forth, which can drive the second sprinkler head 19 to swing back and forth. A first limiting mechanism is provided on one side of the second protective cover 21, and the first limiting mechanism includes a limiting groove 32 opened on one side of the second protective cover 21, and a first limiting block 33 is slidably installed on the inner wall of the limiting groove 32. One side of the first limiting block 33 and one side of the rack 29 are fixedly installed to limit the rack 29, so that the movement of the rack 29 is more stable. A second limiting mechanism is provided on the inner wall of the first protective cover 20, and the second limiting mechanism includes a slide rail 41 fixedly installed on the inner wall of the first protective cover 20, and a second limiting block 42 is slidably installed on the inner wall of the slide rail 41. One side is fixedly installed with one side of the moving block 24, and the moving block 24 is limited, so that the movement of the moving block 24 is more stable. The weight of the sludge can be detected by the trigger mechanism. When the first trigger block 38 contacts the second trigger block 39, it means that the sludge is less, and the dust is sprayed by the top water pumping and spraying mechanism. The initial position of the second spray head 19 is tilted. When the first trigger block 38 contacts the third trigger block 40, it means that the sludge is more, and more dust will be generated when it falls on the second belt conveyor 4. On the basis of the top water pumping and spraying mechanism, the dust is further sprayed by the side water pumping and spraying mechanism. At the same time, the first spray head 12 is driven to move by the back and forth moving mechanism, so that the spraying range of the first spray head 12 can be increased.At the same time, the linkage mechanism drives the rotating rod 31 to reciprocate, which can drive the second spray head 19 to swing back and forth, so that the spray dust suppression effect of the second spray head 19 is better. When the first trigger block 38 does not contact the second trigger block 39 or the third trigger block 40, the first water pump 6, the second water pump 13 and the motor 22 will not be started, and water will not be sprayed, saving water resources.

[0032] When in use: When the belt corridor spray dust suppression device is used, the sludge is transported through the first belt conveyor 2. At the same time, due to the height difference, the sludge directly falls on the top of the second belt conveyor 4, and then continues to be transported through the second belt conveyor 4. The first belt conveyor 2 and the second belt conveyor 4 are protected by the first protective cover 20 and the second protective cover 21. At the same time, when the sludge is transported on the top of the first belt conveyor 2, a certain pressure is applied to the connecting roller 37, and the connecting roller 37 drives the connecting block 36 to descend, and the connecting block 36 drives the first trigger block 38 to descend, so that the first trigger The block 38 contacts the second trigger block 39 or the third trigger block 40. When the first trigger block 38 contacts the second trigger block 39, it indicates that there is less sludge. By starting the second water pump 13, the second water pump 13 extracts the water inside the water tank 5 through the second pumping pipe 14, and transports it through the second water pipe 15, the second corrugated pipe 16, the second conveying pipe 17 and the second conveying plate 18, and finally sprays it through the second spray head 19, so as to spray and suppress dust. The initial position of the second spray head 19 is inclined. When the first trigger block 38 contacts the third trigger block 40, it indicates that there is more sludge, and it falls on the second belt conveyor 4. More dust will be generated. On the basis of spraying by the second water pump 13, the first water pump 6 is started. The first water pump 6 pumps out the water inside the water tank 5 through the first pumping pipe 7, and transports it through the first water delivery pipe 8, the first corrugated pipe 9, the first delivery pipe 10 and the first delivery plate 11, and finally sprays it out through the first spray head 12. At the same time, the reciprocating screw 23 is driven by the motor 22 to rotate, the reciprocating screw 23 drives the moving block 24 to move, the moving block 24 drives the first delivery pipe 10 to move, and the first delivery pipe 10 drives the first spray head 12 to move, so that the first spray head 12 can spray The range is increased, and at the same time, the reciprocating screw rod 23 drives the rotating rod 31 to rotate back and forth through the linkage mechanism, and the rotating rod 31 drives the second conveying pipe 17 to rotate back and forth, which can drive the second spray head 19 to swing back and forth, so that the spraying dust suppression effect of the second spray head 19 is better. When the first trigger block 38 does not contact the second trigger block 39 or the third trigger block 40, the first water pump 6, the second water pump 13 and the motor 22 will not be started, so that it is convenient to adjust the specific use of the spray according to the weight of different sludge. When no sludge passes by, water will not be sprayed, which saves water resources, has a simple structure, and is easy to use.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A belt corridor spray dust suppression device, comprising a first support plate (1) and a second support plate (3), characterized in that: A first belt conveyor (2) is arranged on one side of the first support plate (1), a second belt conveyor (4) is arranged on one side of the second support plate (3), a water tank (5) is fixedly installed on one side of the first support plate (1), a trigger mechanism is arranged on one side of the first support plate (1), an upper water pumping and spraying mechanism is arranged on one side of the first support plate (1), a moving block (24) is connected to the upper water pumping and spraying mechanism, a side water pumping and spraying mechanism is arranged on one side of the second support plate (3), and a side water pumping and spraying mechanism is fixedly installed on one side of the side water pumping and spraying mechanism. A rotating rod (31) is provided, a first protective cover (20) is fixedly installed on the top of the first support plate (1), a second protective cover (21) is fixedly installed on the top of the second support plate (3), a reciprocating mechanism is provided on one side of the first protective cover (20), the reciprocating mechanism is connected to the moving block (24), the reciprocating mechanism is transmission-connected to the rotating rod (31) via a linkage mechanism, a first limiting mechanism is provided on one side of the second protective cover (21), and a second limiting mechanism is provided on the inner wall of the first protective cover (20).

2. A belt corridor spray dust suppression device according to claim 1, characterized in that: The trigger mechanism comprises a slide groove (34) provided on one side of the first support plate (1); a slider (35) is slidably mounted on the inner wall of the slide groove (34); a connecting block (36) is fixedly mounted on one side of the slider (35); a connecting roller (37) is provided on one side of the connecting block (36); a first trigger block (38) is provided on one side of the connecting block (36); a second trigger block (39) and a third trigger block (40) are fixedly mounted on the inner wall of the slide groove (34); the first trigger block (38) and the second trigger block (39) are matched with each other; and the first trigger block (38) and the third trigger block (40) are matched with each other.

3. A belt corridor spray dust suppression device according to claim 1, characterized in that: The upper water pumping and spraying mechanism comprises a first water pump (6) fixedly mounted on one side of a first support plate (1); a first water pumping pipe (7) is arranged at the bottom of the first water pump (6); a first water delivery pipe (8) is arranged at the top of the first water pump (6); a first corrugated pipe (9) is arranged at one end of the first water delivery pipe (8); a first delivery pipe (10) is arranged at one end of the first corrugated pipe (9); a first delivery plate (11) is arranged at one end of the first delivery pipe (10); a first spray head (12) is arranged at the bottom of the first delivery plate (11); and a surface of the first delivery pipe (10) and an inner wall of a moving block (24) are fixedly mounted.

4. A belt corridor spray dust suppression device according to claim 1, characterized in that: The side water pumping and spraying mechanism comprises a second water pump (13) fixedly mounted on one side of a second supporting plate (3); a second water pumping pipe (14) is arranged at the bottom of the second water pump (13); a second water delivery pipe (15) is arranged at the top of the second water pump (13); a second corrugated pipe (16) is arranged at one end of the second water delivery pipe (15); a second delivery pipe (17) is arranged at one end of the second corrugated pipe (16); a second delivery plate (18) is arranged at one end of the second delivery pipe (17); a second spray head (19) is arranged at the bottom of the second delivery plate (18); and a surface of the second delivery pipe (17) and one end of a rotating rod (31) are fixedly mounted.

5. The belt corridor spray dust suppression device according to claim 1, characterized in that: The reciprocating movement mechanism comprises a motor (22) fixedly mounted on one side of the first protective cover (20), a reciprocating screw rod (23) fixedly mounted on the output end of the motor (22), and a surface of the moving block (24) is threadedly sleeved on the surface of the reciprocating screw rod (23).

6. A belt corridor spray dust suppression device according to claim 5, characterized in that: The linkage mechanism comprises a rotating plate (25) fixedly mounted on one end of a reciprocating screw rod (23); a first rotating shaft (26) is rotatably mounted on one side of the rotating plate (25); a connecting rod (27) is disposed on the surface of the first rotating shaft (26); a second rotating shaft (28) is disposed at one end of the connecting rod (27); a rack (29) is rotatably mounted on one side of the second rotating shaft (28); a gear (30) is meshingly mounted on the surface of the rack (29); and an inner wall of the gear (30) and a surface of a rotating rod (31) are fixedly mounted.

7. The belt corridor spray dust suppression device according to claim 3, characterized in that: The first limiting mechanism comprises a limiting groove (32) provided on one side of the second protective cover (21), a first limiting block (33) being slidably mounted on the inner wall of the limiting groove (32), and one side of the first limiting block (33) and one side of the rack (29) being fixedly mounted.

8. The belt corridor spray dust suppression device according to claim 1, characterized in that: The second limiting mechanism comprises a slide rail (41) fixedly mounted on the inner wall of the first protective cover (20), a second limiting block (42) being slidably mounted on the inner wall of the slide rail (41), and one side of the second limiting block (42) and one side of the moving block (24) being fixedly mounted.

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