Conveyor capable of preventing coal dust pollution

Abstract

The utility model relates to the field of coal conveying, in particular to a conveyor capable of preventing coal dust pollution. According to the conveyor capable of preventing coal dust pollution, dust falling can be conducted on coal, meanwhile, water is recycled, cyclic utilization of water resources is achieved, the utilization rate of the resources is increased, and pollution of the coal to the environment is reduced. A conveyor capable of preventing coal dust pollution comprises a bottom plate, a supporting frame, a fixing frame, a motor and the like, the supporting frame is connected to the bottom plate, the fixing frame is connected to the front side of the right portion of the supporting frame, and the motor is connected to the fixing frame. Water in the water tank is introduced into the water pipe through the water pump, then the water flows into the water sprinkler and is sprayed out through the spray head, dust fall is conducted on coal, redundant water flows down from the conveying belt, flows through the filter plate and flows back into the water tank, dust fall is conducted on the coal, meanwhile, the water is recycled, cyclic utilization of water resources is achieved, and the coal dust falling device is suitable for popularization and application. The resource utilization rate is improved, and environmental pollution caused by coal is reduced.

Description

Technical Field

[0001] The utility model relates to the field of coal transportation, in particular to a conveyor capable of preventing coal dust pollution. Background Art

[0002] Coal is a mineral mainly composed of carbon, hydrogen, oxygen, nitrogen and other elements. It is a fossil fuel. A conveyor is a mechanical equipment used to transport materials from one location to another. It is widely used in various industrial fields such as mines, ports, logistics warehousing, chemical plants, etc. Coal conveyor is a device used to transport coal from one location to another.

[0003] A coal conveyor with a publication (public order) number of CN217919971U, wherein a plurality of rollers are arranged on both sides of the base, the bolts penetrate the outer surface of the base, a plurality of support rods and a plurality of rotating blocks are arranged on the upper surface of the base, a second fixed block is arranged on the top of the telescopic rod, and a conveyor belt is arranged on the upper surface of the first fixed block and the second fixed block, the adjustment mechanism comprises a threaded rod, the threaded rod is arranged on the upper surface of the base, and a rotating rod is sleeved on the outer surface of the threaded rod, the top of the rotating rod is arranged on the lower surface of the conveyor belt, and the threaded rod and the rotating rod play a role in adjusting the angle. The coal conveyor is convenient for adjusting the conveying height of the conveyor, convenient for use in different scenes, and increases the practicality of the conveyor. Although the device can adjust the conveying height of the conveyor, the device does not have the function of dust prevention and dust reduction. Coal dust will fly up during coal transportation, thereby polluting the environment and causing damage to the health of the staff. In addition, the staff needs to sprinkle water to reduce the coal dust, and the water resources cannot be recycled.

[0004] Therefore, it is necessary to design a conveyor that can reduce coal dust and recycle water at the same time, so as to realize the recycling of water resources, improve resource utilization, and reduce coal pollution to the environment. Utility Model Content

[0005] In order to overcome the shortcomings of existing coal conveyors that do not have the function of preventing and reducing dust, causing pollution to the environment and harming the health of workers, and that workers need to sprinkle water to reduce coal dust, and water resources cannot be recycled, the utility model provides a conveyor that can reduce coal dust and recycle water at the same time, thereby realizing the recycling of water resources, improving resource utilization, and reducing coal pollution to the environment.

[0006] The technical solution of the utility model is: a conveyor for preventing coal dust pollution, including a bottom plate, a support frame, a fixed frame, a motor, a roller, a support wheel, a conveying belt, a shielding frame, a revolving door and a dust reduction mechanism, the bottom plate is connected with the support frame, the front side of the right part of the support frame is connected with the fixed frame, the motor is connected to the fixed frame, the left and right sides of the upper part of the support frame are rotatably connected with rollers, the roller on the right side is connected to the output shaft of the motor, a plurality of support wheels are rotatably connected to the inner side of the upper part of the support frame, a conveying belt is wound around the rollers, the support wheels are in contact with the inner top of the conveying belt, the upper part of the support frame is connected with a shielding frame, the left and right sides of the shielding frame are rotatably connected with revolving doors, and the shielding frame is provided with a dust reduction mechanism for preventing coal dust from flying.

[0007] In one embodiment, the shielding frame is made of transparent material.

[0008] In one of the embodiments, the dust reduction mechanism includes a water tank, a water pipe, a first fixed block, a water pump, a sprinkler, a slide rail and a filter plate. The water tank is connected to the bottom plate, the water pipe is connected to the front middle side of the water tank, the first fixed block is connected to the front middle side of the shielding frame, the first fixed block is connected to a water pump, the water pump is connected to the water pipe, the upper part of the water pipe passes through the shielding frame and is connected to the sprinkler, slide rails are connected to the left and right sides of the middle of the support frame, and the filter plate is slidably connected to the slide rails.

[0009] In one of the embodiments, a plurality of spray heads are connected to the lower portion of the sprinkler.

[0010] In one of the embodiments, a cleaning mechanism is also included, which includes a second fixed block, a flat belt and a cleaning brush. Two front and rear second fixed blocks are connected to the left part of the support frame, and a cleaning brush is rotatably connected between the second fixed blocks. The cleaning brush and the front part of the left roller are both connected to pulleys, and a flat belt is wrapped around the pulleys.

[0011] In one embodiment, the cleaning brush is made of rubber and has good wear resistance.

[0012] Beneficial effects: 1. The utility model introduces water in the water tank into the water pipe through a water pump, and then the water flows into the sprinkler and is sprayed out through the nozzle to reduce the dust on the coal. The excess water will flow down from the conveyor belt, flow through the filter plate and return to the water tank, thereby reducing the dust on the coal and recycling the water at the same time, realizing the recycling of water resources, improving the utilization rate of resources, and reducing the environmental pollution of coal.

[0013] 2. In the utility model, when the left roller rotates, the pulley on the roller will also rotate, thereby driving the flat belt to rotate, causing the pulley on the cleaning brush to rotate, thereby driving the cleaning brush to rotate, thereby cleaning the conveyor belt, preventing the conveyor belt from being blocked and affecting the normal transportation of coal, improving the efficiency of coal transportation, and extending the service life of the conveyor belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0015] Figure 2 It is a schematic diagram of the cross-sectional three-dimensional structure of the conveying mechanism of the utility model.

[0016] Figure 3 It is a schematic diagram of the three-dimensional structure of the dust reduction mechanism of the utility model.

[0017] Figure 4 It is a three-dimensional structural schematic diagram of the cleaning mechanism of the utility model.

[0018] Marked in the figure: 1-bottom plate, 2-support frame, 3-fixed frame, 4-motor, 5-roller, 6-support wheel, 7-conveyor belt, 8-shielding frame, 9-revolving door, 10-dust reduction mechanism, 101-water tank, 102-water pipe, 103-first fixed block, 104-water pump, 105-sprinkler, 106-slide rail, 107-filter plate, 11-cleaning mechanism, 111-second fixed block, 112-flat belt, 113-cleaning brush. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the embodiments shown in the accompanying drawings.

[0020] A conveyor for preventing coal dust pollution, such as Figure 1-Figure 3 As shown, it includes a base plate 1, a support frame 2, a fixed frame 3, a motor 4, a roller 5, a support wheel 6, a conveyor belt 7, a shielding frame 8, a revolving door 9 and a dust reduction mechanism 10. The base plate 1 is connected to the support frame 2, the front right side of the support frame 2 is connected to the fixed frame 3, the motor 4 is connected to the fixed frame 3, the left and right sides of the upper part of the support frame 2 are rotatably connected to rollers 5, the roller 5 on the right side is connected to the output shaft of the motor 4, nineteen support wheels 6 are rotatably connected to the inner side of the upper part of the support frame 2, the conveyor belt 7 is wound around the rollers 5, the support wheels 6 are in contact with the inner top of the conveyor belt 7, the upper part of the support frame 2 is connected to a shielding frame 8, the shielding frame 8 is made of transparent material, which is convenient for observing the coal transportation, the left and right sides of the shielding frame 8 are rotatably connected to the revolving door 9, and the shielding frame 8 is provided with a dust reduction mechanism 10 for preventing coal dust from flying.

[0021] like Figure 1 and Figure 3As shown, the dust reduction mechanism 10 includes a water tank 101, a water pipe 102, a first fixed block 103, a water pump 104, a sprinkler 105, a slide rail 106 and a filter plate 107. The bottom plate 1 is connected to the water tank 101, the water pipe 102 is connected to the front middle side of the water tank 101, the first fixed block 103 is connected to the front middle side of the shielding frame 8, the first fixed block 103 is connected to the water pump 104, the water pump 104 is connected to the water pipe 102, the upper part of the water pipe 102 passes through the shielding frame 8 and is connected to the sprinkler 105, the lower part of the sprinkler 105 is connected to nine nozzles for easy water spraying, the slide rails 106 are connected to the left and right sides of the middle part of the support frame 2, and the filter plate 107 is slidably connected to the slide rails 106.

[0022] like Figure 1 and Figure 4 As shown, a cleaning mechanism 11 is also included, and the cleaning mechanism 11 includes a second fixed block 111, a flat belt 112 and a cleaning brush 113. The left part of the support frame 2 is connected to two front and rear second fixed blocks 111, and a cleaning brush 113 is rotatably connected between the second fixed blocks 111. The cleaning brush 113 is made of rubber and has good wear resistance. The cleaning brush 113 and the front part of the roller 5 on the left are both connected to pulleys, and a flat belt 112 is wound around the pulleys.

[0023] When the coal needs to be transported, the device can be used to pour water into the water tank 101 on the bottom plate 1, rotate the revolving door 9 on the shielding frame 8 to open, and then pour the coal onto the conveyor belt 7, then rotate the revolving door 9 to close, and then use the shielding frame 8 to prevent dust from flying when pouring the coal, and then start the motor 4 on the fixed frame 3, and drive the roller 5 on the right to rotate through the motor 4, and then drive the conveyor belt 7 to rotate, so that the support wheel 6 and the roller 5 on the left rotate, and then the coal is transported. The coal transportation situation can be observed through the shielding frame 8. The shielding frame 8 is made of transparent material. During the coal transportation process, start the water pump 104 on the first fixed block 103, and the water in the water tank 101 is introduced into the water pipe 102 through the water pump 104, and then the water flows into the sprinkler 105 through the water pipe 102, and is sprayed out through the nozzle, so as to reduce the dust of the coal on the conveyor belt 7, and the excess Water will flow down from the conveyor belt 7, flow through the filter plate 107 and flow back to the water tank 101. The coal mixed in the water will stay on the filter plate 107, thereby reducing dust on the coal and recycling the water at the same time, realizing the recycling of water resources, improving resource utilization, and reducing coal pollution to the environment. When the left roller 5 rotates, the pulley on the roller 5 will also rotate, thereby driving the flat belt 112 to rotate, causing the pulley on the cleaning brush 113 to rotate, and then driving the cleaning brush 113 to rotate. The cleaning brush is made of rubber and has good wear resistance, thereby cleaning the conveyor belt 7 to prevent the conveyor belt 7 from being blocked and affecting the normal transportation of coal, improving the efficiency of coal transportation, and extending the service life of the conveyor belt 7. After the transportation is completed, turn off the motor 4, and then pull the filter plate 107 to move along the slide rail 106, remove the filter plate 107, and then clean the filter plate 107.

[0024] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A conveyor for preventing coal dust pollution, characterized in that: The utility model comprises a bottom plate (1), a support frame (2), a fixed frame (3), a motor (4), a roller (5), a support wheel (6), a conveying belt (7), a shielding frame (8), a revolving door (9) and a dust reduction mechanism (10). The bottom plate (1) is connected to the support frame (2), the front right side of the support frame (2) is connected to the fixed frame (3), the fixed frame (3) is connected to the motor (4), the left and right sides of the upper part of the support frame (2) are both rotatably connected to rollers (5), the roller (5) on the right side is connected to the output shaft of the motor (4), a plurality of support wheels (6) are rotatably connected to the inner side of the upper part of the support frame (2), a conveying belt (7) is wound around the rollers (5), the support wheels (6) are all in contact with the inner top of the conveying belt (7), the upper part of the support frame (2) is connected to the shielding frame (8), the left and right sides of the shielding frame (8) are both rotatably connected to the revolving door (9), and the shielding frame (8) is provided with a dust reduction mechanism (10) for preventing coal dust from flying.

2. A conveyor for preventing coal dust pollution as claimed in claim 1, characterized in that: The shielding frame (8) is made of transparent material.

3. A conveyor for preventing coal dust pollution as claimed in claim 2, characterized in that: The dust suppression mechanism (10) comprises a water tank (101), a water pipe (102), a first fixed block (103), a water pump (104), a sprinkler (105), a slide rail (106) and a filter plate (107). The bottom plate (1) is connected to the water tank (101), the middle front side of the water tank (101) is connected to the water pipe (102), the middle front side of the shielding frame (8) is connected to the first fixed block (103), the first fixed block (103) is connected to the water pump (104), the water pump (104) is connected to the water pipe (102), the upper part of the water pipe (102) passes through the shielding frame (8) and is connected to the sprinkler (105), the left and right sides of the middle part of the support frame (2) are connected to the slide rails (106), and the filter plate (107) is slidably connected to the slide rails (106).

4. A conveyor for preventing coal dust pollution as claimed in claim 3, characterized in that: A plurality of spray heads are connected to the lower part of the sprinkler (105).

5. A conveyor for preventing coal dust pollution as claimed in claim 4, characterized in that: The cleaning mechanism (11) further comprises a cleaning mechanism (11), the cleaning mechanism (11) comprising a second fixed block (111), a flat belt (112) and a cleaning brush (113); the left portion of the support frame (2) is connected to two front and rear second fixed blocks (111); the cleaning brush (113) is rotatably connected between the second fixed blocks (111); the cleaning brush (113) and the front portion of the left roller (5) are both connected to pulleys; the flat belt (112) is wound around the pulleys.

6. A conveyor for preventing coal dust pollution as claimed in claim 5, characterized in that: The cleaning brush (113) is made of rubber and has good wear resistance.

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