Dust removal device for coal mine belt conveyor

Abstract

The utility model discloses a coal mine belt conveyor dust removal device which comprises a cleaning assembly, a dust removal assembly is arranged on one side of the cleaning assembly, and the cleaning assembly comprises a base plate, a first supporting plate, a second supporting plate, a stepping motor, a driving shaft, a first supporting frame, a first belt wheel, a belt, a second belt wheel, a driven shaft and a brush roller. And the dust removal assembly comprises a second supporting frame, a dust guiding pipe, a water spraying head, a water feeding pipe, a fixing frame and a dust collecting cover, the first supporting plate is fixedly installed at the left end of the outer surface of the upper end of the base plate, and the second supporting plate is fixedly installed at the right end of the outer surface of the upper end of the base plate. According to the dust removal device for the coal mine conveying belt conveyor, the cleaning assembly is arranged on the lower portion of the return stroke of the coal mine conveying belt conveyor, dust on the outer surface of the lower end of the coal mine conveying belt conveyor is swept down in advance through the cleaning assembly, and dust particles attached to the surface of the coal mine conveying belt conveyor are prevented from falling off randomly in the return stroke; and environmental pollution is caused.

Description

Technical Field

[0001] The utility model relates to the technical field of coal mine conveyor belt cleaning, in particular to a dust removal device for a coal mine conveyor belt machine. Background Art

[0002] Belt conveyor is a common equipment for coal mine transportation. It can transport both bulk materials and finished goods. It has a simple structure and is easy to maintain.

[0003] However, after the belt conveyor has transported powdered materials, the dust particles adhering to its surface will fall off randomly during the return journey due to the vibration of the belt conveyor, causing environmental pollution. This not only increases the workload for employees during cleaning, but also poses a major safety hazard during the cleaning operation.

[0004] Therefore, we propose a dust removal device for coal mine conveyor belt conveyor. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a dust removal device for a coal mine transport belt conveyor, which is convenient for cleaning the belt conveyor at the bottom thereof and has the advantages of dust removal effect, etc., and can effectively solve the problems in the background technology.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a coal mine conveyor belt dust removal device, including a cleaning component, a dust removal component is arranged on one side of the cleaning component, the cleaning component includes a base plate, a first support plate, a second support plate, a stepper motor, a driving shaft, a first support frame, a first pulley, a belt, a second pulley, a driven shaft and a brush roller, the dust removal component includes a second support frame, a dust guide pipe, a water spray head, a water supply pipe, a fixed frame and a dust collecting hood, and the first support plate is fixedly installed on the left end of the outer surface of the upper end of the base plate, the second support plate is fixedly installed on the right end of the outer surface of the upper end of the base plate, the brush roller is fixedly installed on the outer wall of the middle part of the driven shaft, and the driven shaft is connected to the upper part between the first support plate and the second support plate.

[0009] Preferably, the stepper motor is fixedly mounted on the right end of the upper outer surface of the substrate, the driving shaft is connected to the outer surface of one end of the output shaft in the stepper motor, the first support frame is connected to the end of the driving shaft away from the stepper motor, and the lower end outer surface of the first support frame is fixedly connected to the upper end outer surface of the substrate, and the first pulley is fixedly mounted on the outer wall of the middle part of the driving shaft.

[0010] Preferably, the second pulley is fixedly mounted on the outer wall of one end of the driven shaft, the belt is connected between the first pulley and the second pulley, and the first pulley is transmission-connected to the second pulley via the belt.

[0011] Preferably, a coupling is provided between the driving shaft and the stepper motor, the outer surface of one end of the driving shaft is fixedly connected to the outer surface of one end of the output shaft in the stepper motor through the coupling, a sealed bearing is provided between the driving shaft and the first support frame, the driving shaft is rotatably connected to the first support frame through the sealed bearing, sealed bearings are provided between the driven shaft and the first support plate and the second support plate, the driven shaft is rotatably connected to the first support plate and the second support plate through the sealed bearing.

[0012] Preferably, the number of the second support frames is two groups, and the two groups of the second support frames are fixedly installed between the left and right ends of the outer surface of the lower end of the dust hood and the left and right ends of the outer surface of one side of the substrate. The dust guide pipe is fixedly installed in the middle of the outer surface of one end of the dust hood, and one end of the dust guide pipe is externally connected to a bag dust collector.

[0013] Preferably, the water supply pipe is located at the upper part of the outer surface of the other end of the dust collecting hood, the fixing frame is fixedly installed between the outer wall of the water supply pipe and the outer surface of one end of the dust collecting hood, and the water spray heads are fixed at equal intervals on the upper outer surface of the water supply pipe.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a dust removal device for a coal mine conveyor belt conveyor, which has the following beneficial effects:

[0016] 1. A dust removal device for a coal mine conveyor belt conveyor has a cleaning component which is arranged at the lower part of the return journey of the coal mine conveyor belt conveyor. The cleaning component can sweep away the dust on the outer surface of the lower end of the coal mine conveyor belt conveyor in advance to prevent the dust particles adhering to the surface from falling off randomly during the return journey and causing environmental pollution.

[0017] 2. The dust removal device of the coal mine conveyor belt conveyor is convenient for cleaning the swept dust by means of the dust removal components.

[0018] 3. The dust removal device for the coal mine conveyor belt conveyor is convenient for spraying water onto the outer surface of the lower end of the conveyor belt through the arranged water spray head, so that it is convenient for use when the coal mine conveyor belt conveyor is cleaned up, thereby improving the cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The utility model is a schematic diagram of the overall structure of a dust removal device for a coal mine conveyor belt conveyor.

[0020] Figure 2The utility model is a schematic diagram of the structure of a cleaning component in a dust removal device of a coal mine conveyor belt conveyor.

[0021] Figure 3 The utility model is a schematic structural diagram of a dust removal component in a dust removal device for a coal mine conveyor belt conveyor.

[0022] Figure 4 This utility model is a dust removal device for a coal mine conveyor belt conveyor Figure 3 Enlarged view of point A in the middle.

[0023] In the figure: 1. cleaning component; 2. dust removal component; 3. base plate; 4. first support plate; 5. second support plate; 6. stepper motor; 7. driving shaft; 8. first support frame; 9. first pulley; 10. belt; 11. second pulley; 12. driven shaft; 13. brush roller; 14. second support frame; 15. dust guide pipe; 16. water spray head; 17. water supply pipe; 18. fixing frame; 19. dust hood. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] This embodiment is a dust removal device for a coal mine conveyor belt conveyor.

[0026] like Figure 1-4 As shown, it includes a cleaning component 1, a dust removal component 2 is arranged on one side of the cleaning component 1, the cleaning component 1 includes a base plate 3, a first support plate 4, a second support plate 5, a stepping motor 6, a driving shaft 7, a first support frame 8, a first pulley 9, a belt 10, a second pulley 11, a driven shaft 12 and a brush roller 13, the dust removal component 2 includes a second support frame 14, a dust guide pipe 15, a water spray head 16, a water supply pipe 17, a fixed frame 18 and a dust collecting cover 19, and the first support plate 4 is fixedly mounted on the left end of the outer surface of the upper end of the base plate 3, the second support plate 5 is fixedly mounted on the right end of the outer surface of the upper end of the base plate 3, the brush roller 13 is fixedly mounted on the outer wall of the middle part of the driven shaft 12, and the driven shaft 12 is connected to the upper part between the first support plate 4 and the second support plate 5.

[0027] The stepper motor 6 is fixedly mounted on the right end of the upper outer surface of the substrate 3, the driving shaft 7 is connected to the outer surface of one end of the output shaft in the stepper motor 6, the first support frame 8 is connected to the end of the driving shaft 7 away from the stepper motor 6, and the lower end outer surface of the first support frame 8 is fixedly connected to the upper end outer surface of the substrate 3, the first pulley 9 is fixedly mounted on the outer wall of the middle part of the driving shaft 7; the second pulley 11 is fixedly mounted on the outer wall of one end of the driven shaft 12, the belt 10 is connected between the first pulley 9 and the second pulley 11, and the first pulley 9 is connected to the second pulley 11 through the belt 10; a coupling is arranged between the driving shaft 7 and the stepper motor 6, the outer surface of one end of the driving shaft 7 is fixedly connected to the outer surface of one end of the output shaft in the stepper motor 6 through the coupling, and a seal is arranged between the driving shaft 7 and the first support frame 8. Bearings, the driving shaft 7 is rotatably connected to the first support frame 8 through a sealed bearing, and sealed bearings are arranged between the driven shaft 12 and the first support plate 4 and the second support plate 5. The driven shaft 12 is rotatably connected to the first support plate 4 and the second support plate 5 through a sealed bearing; the number of the second support frames 14 is two groups, and the two groups of second support frames 14 are fixedly installed between the left and right ends of the outer surface of the lower end of the dust collecting cover 19 and the left and right ends of the outer surface of one side of the substrate 3. The dust guide pipe 15 is fixedly installed in the middle of the outer surface of one end of the dust collecting cover 19, and one end of the dust guide pipe 15 is externally connected to a bag dust collector; the water supply pipe 17 is located at the upper part of the outer surface of the other end of the dust collecting cover 19, and the fixed frame 18 is fixedly installed between the outer wall of the water supply pipe 17 and the outer surface of one end of the dust collecting cover 19, and the water spray heads 16 are fixed at equal intervals on the outer surface of the upper end of the water supply pipe 17.

[0028] It should be noted that the utility model is a dust removal device for a coal mine conveyor belt conveyor. The cleaning component 1 is set, and the cleaning component 1 is set at the lower part of the return journey of the coal mine conveyor belt conveyor. The dust on the outer surface of the lower end of the coal mine conveyor belt conveyor is swept down in advance by the cleaning component 1. The operation of the stepper motor 6 drives the driving shaft 7 to rotate, and the driving shaft 7 drives the first pulley 9 to rotate. The first pulley 9 drives the second pulley 11 to rotate through the belt 10, and the second pulley 11 drives the driven shaft 12 to rotate. The driven shaft 12 drives the brush roller 13 to rotate, and the brush roller 13 sweeps the dust from the lower part of the belt to prevent the dust particles adhered to the surface from falling off randomly during the return journey, causing environmental pollution; the dust removal component 2 is set, and the dust guide pipe 15 is externally connected to the bag dust collector, so that the swept dust can be sucked away by the belt 10; the water spray head 16 is set, so that the water spray head 16 can be sprayed to the outer surface of the lower end of the conveyor belt, which is convenient for use when the coal mine conveyor belt conveyor is cleaned, thereby improving the cleaning efficiency.

[0029] It should be noted that, in this article, relational terms such as first and second (number one, number two), 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. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A dust removal device for a coal mine conveyor belt conveyor, comprising a cleaning component (1), characterized in that: A dust removal component (2) is arranged on one side of the cleaning component (1), the cleaning component (1) comprises a base plate (3), a first support plate (4), a second support plate (5), a stepping motor (6), a driving shaft (7), a first support frame (8), a first pulley (9), a belt (10), a second pulley (11), a driven shaft (12) and a brush roller (13), the dust removal component (2) comprises a second support frame (14), a dust guide pipe (15), a water spray head (16), a water supply pipe (17), a fixing frame (18) and a dust collecting cover (19), and the first support plate (4) is fixedly mounted on the left end of the outer surface of the upper end of the base plate (3), the second support plate (5) is fixedly mounted on the right end of the outer surface of the upper end of the base plate (3), the brush roller (13) is fixedly mounted on the outer wall of the middle part of the driven shaft (12), and the driven shaft (12) is connected to the upper part between the first support plate (4) and the second support plate (5).

2. A dust removal device for a coal mine conveyor belt conveyor according to claim 1, characterized in that: The stepper motor (6) is fixedly mounted on the right end of the upper outer surface of the base plate (3); the driving shaft (7) is connected to the outer surface of one end of the output shaft in the stepper motor (6); the first support frame (8) is connected to the end of the driving shaft (7) away from the stepper motor (6); the lower outer surface of the first support frame (8) is fixedly connected to the upper outer surface of the base plate (3); and the first pulley (9) is fixedly mounted on the outer wall of the middle part of the driving shaft (7).

3. A dust removal device for a coal mine conveyor belt conveyor according to claim 2, characterized in that: The second pulley (11) is fixedly mounted on the outer wall of one end of the driven shaft (12); the belt (10) is connected between the first pulley (9) and the second pulley (11); and the first pulley (9) is connected to the second pulley (11) through the belt (10).

4. A dust removal device for a coal mine conveyor belt conveyor according to claim 3, characterized in that: A coupling is provided between the driving shaft (7) and the stepper motor (6); an outer surface of one end of the driving shaft (7) is fixedly connected to an outer surface of one end of an output shaft in the stepper motor (6) via the coupling; a sealed bearing is provided between the driving shaft (7) and the first support frame (8); the driving shaft (7) is rotatably connected to the first support frame (8) via the sealed bearing; sealed bearings are provided between the driven shaft (12) and the first support plate (4) and the second support plate (5); the driven shaft (12) is rotatably connected to the first support plate (4) and the second support plate (5) via the sealed bearing.

5. A dust removal device for a coal mine conveyor belt conveyor according to claim 4, characterized in that: The number of the second support frames (14) is two groups, and the two groups of the second support frames (14) are fixedly installed between the left and right ends of the outer surface of the lower end of the dust collecting hood (19) and the left and right ends of the outer surface of one side of the base plate (3); the dust guide pipe (15) is fixedly installed in the middle of the outer surface of one end of the dust collecting hood (19), and one end of the dust guide pipe (15) is externally connected to a bag dust collector.

6. A dust removal device for a coal mine conveyor belt conveyor according to claim 5, characterized in that: The water supply pipe (17) is located at the upper part of the outer surface of the other end of the dust collecting cover (19), the fixing frame (18) is fixedly installed between the outer wall of the water supply pipe (17) and the outer surface of one end of the dust collecting cover (19), and the water spray heads (16) are fixed at equal intervals on the outer surface of the upper end of the water supply pipe (17).

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