Drainage device for open-air belt conveyor

Abstract

The utility model relates to the technical field of belt conveyors, in particular to a drainage device for an open-air belt conveyor, and aims to solve the problem that materials and water form slurry easily due to accumulated water on a belt. The drainage device comprises two supporting frames, supporting legs are arranged at one ends of the two supporting frames, and each supporting frame is obliquely arranged in the direction away from the supporting legs; a drainage mechanism used for drainage is arranged between the two supporting frames and comprises a supporting plate, a micro water suction pump, a main water suction pipe and an input pipe, the supporting plate is connected between the two supporting frames, the micro water suction pump is arranged on the supporting plate, one end of the input pipe is communicated with the micro water suction pump, and the other end of the input pipe is communicated with the main water suction pipe. And the other end of the input pipe communicates with a main water pumping pipe, the main water pumping pipe is arranged below the supporting plate, and one side of the supporting frame is provided with a water recycling mechanism used for communicating with a miniature water suction pump. The device has the effects of rapidly discharging accumulated water and ensuring continuous feeding of the production line.

Description

Technical Field

[0001] The present application relates to the technical field of belt conveyors, and in particular to a drainage device for an open-air belt conveyor. Background Art

[0002] Belt conveyor is a common material conveying equipment, which consists of conveyor belt, roller, roller, drive device and supporting structure, etc. It can be used to convey various materials, such as granular, powdery or blocky materials.

[0003] In the related art, the coal used in the coking plant is placed from the ship to the belt line by grabbing the coal. When used in the open air, a large amount of water accumulates on the belt surface, so that the rainwater on the belt cannot be removed in time for the powdered material that is easily soluble in water, causing the rainwater and the material to mix to form a muddy mixture state, which cannot be fed to the production line in time. The subsequent manual cleaning is time-consuming and labor-intensive, so it needs to be improved. Utility Model Content

[0004] In order to solve the problem that water accumulation on the belt easily causes materials and water to form mud, the present application provides a drainage device for an open-air belt conveyor.

[0005] The present application provides a drainage device for an open-air belt conveyor adopts the following technical solution:

[0006] A drainage device for an open-air belt conveyor comprises two support frames, each of which is provided with a support leg at one end, each of which is inclined away from the support leg, a drainage mechanism for drainage is provided between the two support frames, the drainage mechanism comprises a support plate, a micro water pump, a main water pumping pipe and an input pipe, the support plate is connected between the two support frames, the micro water pump is arranged on the support plate, one end of the input pipe is connected to the micro water pump, and the other end of the input pipe is connected to the main water pumping pipe, the main water pumping pipe is arranged below the support plate, and one side of the support frame is provided with a water recovery mechanism for connecting to the micro water pump.

[0007] Due to the large amount of water accumulated on the belt surface when used outdoors, the rainwater on the belt cannot be removed in time for materials whose powder is easily soluble in water, resulting in the mixing of rainwater and materials to form a muddy mixture state, which cannot be fed to the production line in time, and the subsequent manual cleaning is time-consuming and laborious; by adopting the above technical scheme, the drainage mechanism includes a support plate, a micro-pump, a main water pumping pipe and an input pipe; when a large amount of water accumulates on the conveyor belt surface, the micro-pump is started, and the micro-pump is connected to the main water pumping pipe through the input pipe, the main water pumping pipe extracts the water on the belt, and the micro-pump pumps the water to the water recovery mechanism; through the setting of the support frame, the drainage mechanism and the water recovery mechanism, the drainage mechanism quickly discharges the accumulated water, avoids the formation of a muddy mixture state, effectively solves the problem of a large amount of water accumulation on the belt surface, ensures the continuous feeding of the production line, and the drainage process can be carried out automatically without manual intervention, thereby improving work efficiency and reducing the time and effort of manual cleaning. At the same time, the water recovery mechanism can recycle the pumped water to realize the recycling of resources.

[0008] Optionally, a plurality of branch water pumping hoses are provided on the main water pumping pipe, and the branch water pumping hoses are arranged in sequence on the main water pumping pipe.

[0009] By adopting the above technical solution, several branch water-pumping hoses are connected to the main water-pumping pipe in sequence; through the arrangement of several branch water-pumping hoses, the branch water-pumping hoses increase the drainage area and flow rate of the main water-pumping pipe, improve the drainage efficiency, and enable the accumulated water to be discharged more quickly. At the same time, the branch water-pumping hoses have certain flexibility and adaptability, can adapt to changes in terrain, and ensure that the accumulated water is effectively extracted and discharged.

[0010] Optionally, the water recovery mechanism includes a water collecting box, a cover plate and a connecting pipe, the water collecting box is arranged on one side of the support frame, the cover plate is connected to the opening of the water collecting box, the connecting pipe is arranged on the cover plate, one end of the connecting pipe is connected to the water collecting box, and the micro water pump is provided with an output pipe, which is connected to the connecting pipe.

[0011] By adopting the above technical solution, the water recovery mechanism includes a water collecting box, a cover plate and a connecting pipe; when the micro water pump is working, the micro water pump is connected to the connecting pipe on the water collecting box through the output pipe to recover the water into the water collecting box; through the setting of the water collecting box, the cover plate and the connecting pipe, the accumulated water is effectively recovered, and the rainwater is collected and recycled, which meets the environmental protection requirements and is also conducive to saving water resources.

[0012] Optionally, a booster pump is provided in the water collection box, the booster pump penetrates the cover plate, the liquid outlet end of the booster pump is connected to a water spray pipe, and the water spray pipe penetrates the water outlet collection box.

[0013] By adopting the above technical solution, the booster pump is installed in the water collection tank, and the water spray pipe is connected to the booster pump; through the setting of the booster pump and the water spray pipe, the dirt and debris on the external structure can be cleaned, which helps to improve the applicability of the structure and avoid the waste of water resources.

[0014] Optionally, there are two groups of water spray pipes, the two groups of water spray pipes are symmetrically arranged along the booster pump as the center, and each of the water spray pipes is provided with a spray head.

[0015] By adopting the above technical solution, the number of water spray pipes is two groups, and spray heads are installed on the water spray pipes; through the setting of the number of water spray pipes and the spray heads, the two groups of water spray pipes can cover a larger cleaning area, making the cleaning of the external structure more comprehensive and thorough, and the two groups of water spray pipes can work at the same time, which improves the cleaning efficiency and shortens the cleaning time. At the same time, the spray heads can generate stronger water pressure and finer water flow, thereby enhancing the cleaning effect on dirt on the external structure.

[0016] Optionally, the two support frames are provided with a pushing mechanism for pushing the support plate, and the pushing mechanism includes a connecting frame, two connecting blocks and two electric push rods, the two ends of the connecting frame are respectively connected to the two support frames, the connecting frame is arranged at the lowest end of the support frame, the two electric push rods are symmetrically connected to the connecting frame, the two connecting blocks correspond to the two electric push rods, one end of the electric push rod away from the connecting frame is connected to the connecting block, and the connecting block is connected to the support plate.

[0017] By adopting the above technical scheme, the driving mechanism includes a connecting frame, two connecting blocks and two electric push rods; when the micro water pump is being repaired, the electric push rod works, and the controlled electric push rod applies a push and pull force to the connecting block and acts on the support plate, which can drive the micro water pump to adjust its position, and the micro water pump can be repaired at a low place; through the arrangement of the connecting frame, two connecting blocks and two electric push rods, maintenance is convenient, the stability and safety of the micro water pump during the maintenance process are ensured, errors and dangers that may occur due to manual adjustment are avoided, and the adaptability and flexibility of the device are improved.

[0018] Optionally, both of the two support frames are provided with a sliding frame for sliding the support plate, the two sliding frames are arranged opposite to each other, and the support plate is slidably connected to the two sliding frames.

[0019] By adopting the above technical solution, the sliding frame is welded and fixed on the supporting frame, and the support plate is slidably connected to the two sliding frames; through the setting of the sliding frame, the stability and balance of the support plate during the sliding process are ensured, avoiding the shaking and instability problems caused by improper position of the support plate.

[0020] Optionally, a plurality of locking columns for fixing are provided between the two support frames, the plurality of locking columns are respectively arranged on both sides of the length direction of the support frames, and each of the locking columns penetrates and is fixed on the two support frames.

[0021] By adopting the above technical solution, the locking column is installed and fixed between the two support frames, and the locking column is connected to the two support frames by threads; through the setting of the locking column, the connection and stability between the support frames can be enhanced, making the entire structure more solid and reliable, improving the stability and safety of the device, and at the same time making the spacing between the support frames flexibly adjustable to meet different usage requirements and adapt to different working environments.

[0022] In summary, the present application includes at least one of the following beneficial technical effects:

[0023] Through the setting of the support frame, drainage mechanism and water recovery mechanism, the drainage mechanism can quickly drain the accumulated water, avoiding the formation of mud mixture state, effectively solving the problem of large amount of water accumulation on the belt surface, ensuring the continuous feeding of the production line, and the drainage process can be carried out automatically without manual intervention, which improves the work efficiency and reduces the time and effort of manual cleaning. At the same time, the water recovery mechanism can recycle the pumped water to realize the recycling of resources;

[0024] By setting up several branch water pumping hoses, the branch water pumping hoses increase the drainage area and flow of the total water pumping pipe, improve the drainage efficiency, and enable the accumulated water to be discharged faster. At the same time, the branch water pumping hoses have certain flexibility and adaptability, and can adapt to changes in terrain, ensuring that the accumulated water is effectively extracted and discharged;

[0025] The arrangement of the connecting frame, two connecting blocks and two electric push rods facilitates maintenance, ensures the stability and safety of the micro water pump during maintenance, avoids errors and dangers that may occur due to manual adjustment, and improves the adaptability and flexibility of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural schematic diagram of a drainage device for an open-air belt conveyor in an embodiment of the present application.

[0027] Figure 2 It is a structural schematic diagram used to reflect the drainage mechanism in the embodiment of the present application.

[0028] Figure 3 It is a structural schematic diagram used to reflect the water recovery mechanism in the embodiment of the present application.

[0029] Figure 4 It is a structural schematic diagram used to reflect the driving mechanism in the embodiment of the present application.

[0030] Explanation of the reference numerals in the accompanying drawings: 1. Support frame; 2. Support leg; 3. Locking column; 4. Sliding frame; 5. Drainage mechanism; 51. Support plate; 52. Micro water pump; 53. Main water pipe; 531. Sub-water hose; 54. Input pipe; 55. Output pipe; 6. Water recovery mechanism; 61. Water collection box; 62. Cover plate; 63. Booster pump; 64. Water spray pipe; 65. Spray head; 66. Connecting pipe; 7. Pushing mechanism; 71. Connecting frame; 72. Electric push rod; 73. Connecting block. DETAILED DESCRIPTION

[0031] The following is combined with Figure 1-4 This application is described in further detail.

[0032] The present application embodiment discloses a drainage device for an open-air belt conveyor. Figure 1 The drainage device for an open-air belt conveyor comprises two support frames 1, support legs 2 are welded and fixed on the two support frames 1, and each support frame 1 is tilted and arranged away from the corresponding support leg 2.

[0033] Reference Figure 1 A plurality of locking columns 3 are installed between the two support frames 1, and the plurality of locking columns 3 are respectively arranged on both sides of the length direction of the support frames 1. Both ends of each locking column 3 penetrate the two support frames 1 and are threadedly connected to the two support frames 1, so as to enhance the connection and stability between the support frames 1, make the whole structure more firm and reliable, improve the stability and safety of the device, and at the same time make the spacing between the support frames 1 flexibly adjustable to meet different usage requirements and adapt to different working environments.

[0034] Refer to 1 and Figure 2 A drainage mechanism 5 is installed between the two support frames 1. The drainage mechanism 5 includes a support plate 51, a micro water pump 52, a main water pumping pipe 53 and an input pipe 54. The support plate 51 is installed between the two support frames 1. The micro water pump 52 is installed and fixed at the center of the support plate 51. One end of the input pipe 54 is connected to the water inlet of the micro water pump 52, and the other end of the input pipe 54 is connected to the main water pumping pipe 53. In this embodiment, the main water pumping pipe 53 is installed below the support plate 51. A plurality of branch water pumping hoses 531 are connected to the main water pumping pipe 53 in sequence. The plurality of branch water pumping hoses 531 are arranged in sequence along the length direction of the main water pumping pipe 53. The branch water pumping hoses 531 increase the drainage area and flow rate of the main water pumping pipe 53, improve the drainage efficiency, and enable the accumulated water to be discharged faster. At the same time, the branch water pumping hoses 531 have certain flexibility and adaptability, can adapt to changes in terrain, and ensure that the accumulated water is effectively extracted and discharged; an output pipe 55 is connected to the water outlet of the micro water pump 52.

[0035] Reference Figure 1 and Figure 3A water recovery mechanism 6 is installed on one side of the support frame 1. In this embodiment, the water recovery mechanism 6 is used to recover water discharged from the micro water pump 52. The water recovery mechanism 6 includes a water collection box 61, a cover plate 62 and a connecting pipe 66. The water collection box 61 is arranged on one side of the support frame 1. The water collection box 61 is used to store the collected water. The cover plate 62 is installed at the opening of the water collection box 61. The connecting pipe 66 is installed on the cover plate 62. One end of the connecting pipe 66 is connected to the water collection box 61, and the other end of the connecting pipe 66 is connected to the output pipe 55, so as to effectively recover the accumulated water, collect and recycle the rainwater, meet the environmental protection requirements, and also help save water resources.

[0036] Reference Figure 1 and Figure 3 A booster pump 63 is installed in the water collecting box 61. The top of the booster pump 63 passes through the cover plate 62. The liquid inlet end of the booster pump 63 is located in the water collecting box 61. The liquid outlet end of the booster pump 63 is connected with a water spray pipe 64. The water spray pipe 64 passes through the water collecting box 61. In this embodiment, there are two groups of water spray pipes 64. The two groups of water spray pipes 64 are symmetrically arranged on both sides of the water collecting box 61. Each water spray pipe 64 is installed with a spray head 65 to clean dirt and debris on the external structure, which helps to improve the applicability of the structure and avoid waste of water resources.

[0037] Reference Figure 1 and Figure 4 , a pushing mechanism 7 is installed between the two support frames 1. In this embodiment, the pushing mechanism 7 is used to push the support plate 51, so that the micro water pump 52 on the support plate 51 moves to the lowest end of the support frame 1 for easy maintenance; the pushing mechanism 7 includes a connecting frame 71, two connecting blocks 73 and two electric push rods 72. The two ends of the connecting frame 71 are respectively welded and fixed on the two support frames 1, and the connecting frame 71 is arranged at the lowest end of the support frame 1. The two electric push rods 72 are both installed and fixed on the connecting frame 71. The two electric push rods 72 are symmetrically installed, and the two connecting blocks 73 are respectively installed and fixed on the support plate 51. The two electric push rods 72 correspond to the two connecting blocks 73 one by one, and the ends of the electric push rods 72 are connected to the connecting blocks 73. In this embodiment, before pushing the micro water pump 52, the main water pumping pipe 53 can be disassembled to avoid collision with the support frame 1 during the pushing process;

[0038] Reference Figure 1 and Figure 4 When the micro water pump 52 is being repaired, the two electric push rods 72 work, and the electric push rods 72 apply a push and pull force to the connecting block 73 and act on the support plate 51, which can drive the micro water pump 52 to adjust its position, and the micro water pump 52 can be repaired at a low place; ensuring the stability and safety of the micro water pump 52 during the repair process, avoiding errors and dangers that may occur due to manual adjustment, and improving the adaptability and flexibility of the device.

[0039] Reference Figure 1 and Figure 4 A sliding frame 4 is integrally formed between the two support frames 1, and the two sliding frames 4 are arranged opposite to each other. The support plate 51 is slidably connected to the two sliding frames 4 to ensure the stability and balance of the support plate 51 during the sliding process, thereby avoiding shaking and instability caused by improper position of the support plate 51.

[0040] The implementation principle of a drainage device for an open-air belt conveyor in an embodiment of the present application is as follows: when a large amount of water accumulates on the conveyor belt surface, the micro-pump 52 is started, and the micro-pump 52 is connected to the main water pumping pipe 53 through the input pipe 54, and the sub-water pumping hose 531 enables the main water pumping pipe 53 to extract the accumulated water on the belt, and the micro-pump 52 pumps water into the water collection box 61 through the output pipe 55 to achieve water recovery treatment. At this time, the booster pump 63 is started, and the water spray pipes 64 on both sides clean the dirt and debris on the external structure to achieve water recycling; through the arrangement of the support frame 1, the drainage mechanism 5 and the water recovery mechanism 6, the drainage mechanism 5 quickly discharges the accumulated water, avoids the formation of a mud mixture state, effectively solves the problem of a large amount of water accumulation on the belt surface, and ensures continuous feeding of the production line. The drainage process can be carried out automatically without manual intervention, thereby improving work efficiency and reducing the time and effort of manual cleaning. At the same time, the water recovery mechanism 6 can recycle the pumped water to achieve the recycling of resources.

[0041] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A drainage device for an open-air belt conveyor, characterized in that: The invention comprises two support frames (1), each of which is provided with a support leg (2) at one end, and each of which is arranged to be inclined in a direction away from the support leg (2). A drainage mechanism (5) for drainage is arranged between the two support frames (1), and the drainage mechanism (5) comprises a support plate (51), a micro water pump (52), a main water pumping pipe (53) and an input pipe (54). The support plate (51) is connected between the two support frames (1), the micro water pump (52) is arranged on the support plate (51), one end of the input pipe (54) is connected to the micro water pump (52), and the other end of the input pipe (54) is connected to the main water pumping pipe (53). The main water pumping pipe (53) is arranged below the support plate (51), and one side of the support frame (1) is provided with a water recovery mechanism (6) for connecting with the micro water pump (52).

2. A drainage device for an open-air belt conveyor according to claim 1, characterized in that: The main water extraction pipe (53) is provided with a plurality of branch water extraction hoses (531), and the plurality of branch water extraction hoses (531) are sequentially arranged on the main water extraction pipe (53).

3. The drainage device for an open-air belt conveyor according to claim 1, characterized in that: The water recovery mechanism (6) comprises a water collection box (61), a cover plate (62) and a connecting pipe (66); the water collection box (61) is arranged on one side of the support frame (1); the cover plate (62) is connected to the opening of the water collection box (61); the connecting pipe (66) is arranged on the cover plate (62); one end of the connecting pipe (66) is connected to the water collection box (61); an output pipe (55) is provided on the micro water pump (52); and the output pipe (55) is connected to the connecting pipe (66).

4. A drainage device for an open-air belt conveyor according to claim 3, characterized in that: A booster pump (63) is arranged in the water collection box (61), and the booster pump (63) penetrates the cover plate (62). The liquid outlet end of the booster pump (63) is connected to a water spray pipe (64), and the water spray pipe (64) penetrates the water outlet collection box (61).

5. A drainage device for an open-air belt conveyor according to claim 4, characterized in that: The number of the water spray pipes (64) is two groups, and the two groups of water spray pipes (64) are symmetrically arranged along the center of the booster pump (63), and each of the water spray pipes (64) is provided with a spray head (65).

6. The drainage device for an open-air belt conveyor according to claim 1, characterized in that: The two support frames (1) are provided with a pushing mechanism (7) for pushing the support plate (51), the pushing mechanism (7) comprising a connecting frame (71), two connecting blocks (73) and two electric push rods (72), the two ends of the connecting frame (71) are respectively connected to the two support frames (1), the connecting frame (71) is arranged at the lowest end of the support frame (1), the two electric push rods (72) are symmetrically connected to the connecting frame (71), the two connecting blocks (73) correspond to the two electric push rods (72), one end of the electric push rod (72) away from the connecting frame (71) is connected to the connecting block (73), and the connecting block (73) is connected to the support plate (51).

7. A drainage device for an open-air belt conveyor according to claim 6, characterized in that: The two support frames (1) are both provided with a sliding frame (4) for the support plate (51) to slide, the two sliding frames (4) are arranged opposite to each other, and the support plate (51) is slidably connected to the two sliding frames (4).

8. The drainage device for an open-air belt conveyor according to claim 1, characterized in that: A plurality of locking columns (3) for fixing are arranged between the two support frames (1); the locking columns (3) are respectively arranged on both sides of the support frame (1) in the length direction, and each of the locking columns (3) penetrates and is fixed on the two support frames (1).

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