CN217147512U - Conveyer belt jetting device - Google Patents

Abstract

The utility model relates to a technical field is maintained to the conveyer belt, is a conveyer belt jetting device, including the mounting bracket with locate the conveyer belt on mounting bracket upper portion, still including installing in the output below of conveyer belt and the jetting pipe that parallels with conveyer belt width direction. The utility model has the advantages of reasonable and compact structure, during the use, the front end that will spout the pipe is connected through the trachea with the compressed air station, then utilize continuous the feeding of compressed air, form horizontal injection in nozzle department, strike the dust that attaches to on transportation area surface when material thing whereabouts and sweep, make the dust be in the state of raising up, better absorption by removing dust, reduce material thing dust volume, the degree of difficulty and the risk of transportation area below scatter dust clearance have been reduced, improve the site environment, can improve the utilization effect of material simultaneously, adjusting device can adjust the position of spouting pipe and nozzle, and then remove dust to the granule material of different specifications, increase application scope, and the safety, it is laborsaving, simple and convenient, efficient characteristics.

Description

Conveyer belt jetting device

Technical Field

The utility model relates to a technical field is maintained to the conveyer belt, is a conveyer belt jetting device.

Background

The conveyer belt is an ideal efficient continuous conveying device, and is particularly suitable for continuous conveying of blocky and powdery materials. Compared with other transportation equipment (such as locomotives), the belt conveyor has the advantages of long conveying distance, large conveying capacity, continuous conveying and the like, is reliable in operation, and is easy to realize automation and centralized control. The conveyer belt must be connected into a ring form for use, and the conveyer belt is actually in the process of continuous recycling when conveying materials. In many applications of conveyor belts, the material being conveyed may be in powder form or in the form of fine particles, such as in the field of conveying coal and ore fragments.

The surface of the conveyor belt inevitably wears during long-term use, such as pits or cracks, and the powder or small particles may be embedded in the pits or cracks. Preferably, the small particles or powder can be removed from the surface of the conveyer belt, on one hand, the powder is attached to the conveyer belt during the conveyer belt material loading and conveying process, the powder falls along with the conveyer belt during the material unloading process, so that the powder in the material is larger, meanwhile, the powder is covered on the surface of the conveyer belt, the material cannot be removed and absorbed under the condition of no lifting, the working environment is poor, the physical and mental health of operators is seriously affected, and on the other hand, the embedded particles can aggravate the damage on the surface of the conveyer belt. To remove these powders or small particles, the conveyor belt must be cleaned.

One way to clean the conveyor belt is to stop the conveyor belt and then to wash the conveyor belt as a whole. Although a good cleaning effect can be achieved, the operation of the conveying belt needs to be stopped, so that the production error is caused, and the production benefit of an enterprise is reduced, which is not acceptable in many application occasions requiring continuous operation. The other mode is to arrange a cleaning scraper or a cleaning roller on the conveying belt, the cleaning scraper or the cleaning roller naturally cleans by utilizing the movement of the conveying belt without stopping the operation of the conveying belt, and the mode is a mode which is commonly adopted at present. However, the cleaning effect of the cleaning blade or the cleaning roller is not ideal, and the cleaning blade or the cleaning roller can only remove particles attached to the surface of the conveyor belt, but cannot remove particles embedded in gaps or pits. For some deeply embedded or bonded powders and particles, there is a safety risk because the cleaning blade and cleaning roller will exert some pressure on the surface of the belt and will instead squeeze the particles to a deeper position in the belt.

Disclosure of Invention

The utility model provides a conveyer belt jetting device has overcome above-mentioned prior art not enough, and it can effectively solve the problem that the influence enterprise productivity effect that current conveyer belt surface cleaning exists perhaps destroys the conveyer belt and causes the potential safety hazard.

The technical scheme of the utility model is realized through following measure: the utility model provides a conveyer belt jetting device, includes the mounting bracket and locates the conveyer belt on mounting bracket upper portion, still including installing in the output below of conveyer belt and the jetting pipe that parallels with conveyer belt width direction, the front end of jetting pipe is sealed the rear end and is uncovered, corresponds the jetting pipe fore-and-aft interval of conveyer belt middle part position and is equipped with a plurality of nozzle, and the mounting bracket forward-mounted that corresponds the output position of conveyer belt has and can make jetting pipe along clockwise or counter-clockwise wobbling adjusting device.

The following are further optimization or/and improvement of the technical scheme of the utility model:

above-mentioned adjusting device can include regulating plate, assembly and disassembly nut and fixation nut, and mounting bracket right part front side fixed mounting has the regulating plate, and the arc regulation hole that link up around the regulating plate front side is equipped with, and the front end of jetting pipe is located regulating plate the place ahead after passing the regulation hole, and the jetting pipe outside spiro union that corresponds regulating plate front side position has the assembly and disassembly nut, and the jetting pipe outside spiro union that corresponds regulating plate rear side position has fixation nut.

The adjusting device can also comprise a damping pad, and the damping pad is sleeved on the outer side of the injection pipe between the rear side of the adjusting plate and the front side of the fixing nut.

The adjusting plate can be fan-shaped, and the included angle between the upper side of the adjusting plate and the horizontal plane and the included angle between the left side of the adjusting plate and the vertical plane are both between 5 degrees and 30 degrees.

The blowing pipe corresponding to the front position of the dismounting nut can be provided with a valve.

The utility model has the advantages of reasonable and compact structure, during the use, the front end that will spout the pipe is connected through the trachea with the compressed air station, then utilize continuous the feeding of compressed air, form horizontal injection in nozzle department, strike the dust that attaches to on transportation area surface when material thing whereabouts and sweep, make the dust be in the state of raising up, better absorption by removing dust, reduce material thing dust volume, the degree of difficulty and the risk of transportation area below scatter dust clearance have been reduced, can also improve the site environment, can improve the utilization effect of material simultaneously, through setting up adjusting device, can adjust the position of spouting pipe and nozzle, and then remove dust to the granule material of different specifications, increase application scope, and the safety, labor saving, it is simple and convenient, efficient characteristics.

Drawings

Fig. 1 is a schematic structural view of the best embodiment of the present invention with the valve removed.

Fig. 2 is a right-view structural diagram of the preferred embodiment of the present invention.

The codes in the figures are respectively: 1 is the mounting bracket, 2 is the conveyer belt, 3 is the jetting pipe, 4 is the nozzle, 5 is the regulating plate, 6 is the regulation hole, 7 is the dismouting nut, 8 is fixation nut, 9 is the shock pad, 10 is the valve.

Detailed Description

The utility model discloses do not receive the restriction of following embodiment, can be according to the utility model discloses a technical scheme and actual conditions determine concrete implementation.

In the present invention, for convenience of description, the description of the relative position relationship of each component is described according to the layout mode of the attached drawing 1 in the specification, such as: the positional relationship of front, rear, upper, lower, left, right, etc. is determined in accordance with the layout direction of the drawings of the specification.

The invention will be further described with reference to the following examples and drawings:

as shown in the attached drawings 1 and 2, the conveyor belt blowing device comprises an installation frame 1 and a conveyor belt 2 arranged on the upper portion of the installation frame 1, and further comprises a blowing pipe 3 which is arranged below the output end of the conveyor belt 2 and is parallel to the width direction of the conveyor belt 2, the front end of the blowing pipe 3 is closed, the rear end of the blowing pipe is open, a plurality of nozzles 4 are arranged at the front and the rear of the blowing pipe 3 corresponding to the middle position of the conveyor belt 2 at intervals, and an adjusting device capable of enabling the blowing pipe 3 to swing along the clockwise direction or the anticlockwise direction is arranged at the front portion of the installation frame 1 corresponding to the position of the output end of the conveyor belt 2.

The nozzles 4 are known in the prior art, and seven nozzles 4 are arranged at intervals in front of and behind the blowing pipe 3 corresponding to the middle position of the conveyor belt 2 according to requirements. During the use, the front end that will spout pipe 3 is connected through the trachea with the compressed air station, then utilize continuous the feeding of compressed air, form horizontal injection in nozzle 4, strike the dust that attaches to the transportation area surface when material thing whereabouts and sweep, make the dust be in the state of raising up, better by the absorption of removing dust, reduce material thing dust volume, the degree of difficulty and the risk of the dust clearance of scattering below the transportation area have been reduced, can also improve the site environment, can improve the utilization effect of material simultaneously, through setting up adjusting device, can adjust the position of spouting pipe 3 and nozzle 4, and then remove dust to the granule material of different specifications, increase the utility model discloses an application scope, the utility model discloses rational in infrastructure and compact, convenient to use has safety, laborsaving, simple and convenient, efficient characteristics.

The conveyor belt blowing device can be further optimized or/and improved according to actual needs:

as shown in the attached drawings 1 and 2, the adjusting device comprises an adjusting plate 5, a dismounting nut 7 and a fixing nut 8, the adjusting plate 5 is fixedly mounted on the front side of the right part of the mounting frame 1, an arc-shaped adjusting hole 6 which is through from front to back is arranged on the front side of the adjusting plate 5, the front end of the injection tube 3 penetrates through the adjusting hole 6 and then is located in front of the adjusting plate 5, the dismounting nut 7 is screwed on the outer side of the injection tube 3 corresponding to the front side position of the adjusting plate 5, and the fixing nut 8 is screwed on the outer side of the injection tube 3 corresponding to the rear side position of the adjusting plate 5. According to the requirement, the dismounting nut 7 and the fixing nut 8 are both in the prior art, such as hexagonal nuts or round nuts. In the use, through such setting, not only can adjust the jetting position of nozzle 4 on conveyer belt 2, can also adjust the jetting angle of nozzle 4 on conveyer belt 2, can adjust according to the different materials that conveyer belt 2 carried to blow the various types of materials of the output of conveyer belt 2 to dust arrester installation in, improve operating personnel's operational environment.

As shown in fig. 1 and 2, the adjusting device further comprises a shock pad 9, and the shock pad 9 is sleeved outside the blowing pipe 3 between the rear side of the adjusting plate 5 and the front side of the fixing nut 8. In the use, through such setting, can reduce the vibration of jetting pipe 3 in the transportation area operation process, improve the stability of junction between jetting pipe 3 and the gas source station, reduce the utility model discloses a fault rate.

As shown in fig. 1 and 2, the adjusting plate 5 is fan-shaped, and both the included angle between the upper side of the adjusting plate 5 and the horizontal plane and the included angle between the left side of the adjusting plate 5 and the vertical plane are between 5 ° and 30 °. According to the demand, the contained angle between 5 upside of regulating plate and the horizontal plane is 25 degrees, and the contained angle between 5 left sides of regulating plate and the vertical face is 15 degrees. In the use, through such setting, can adjust the position of jetting pipe 3 and nozzle 4 with jetting pipe 3 rotation in regulation hole 6, and then remove dust to the granule material of different specifications, increase application scope.

As shown in fig. 2, a valve 10 is mounted on the blowing pipe 3 at a position corresponding to the front of the detachable nut 7. In the use process, through such setting, the change and the maintenance work of the nozzle 4 on the jetting pipe 3 in later stage of being convenient for reduce the maintenance cost.

Above technical feature constitutes the utility model discloses a best embodiment, it has stronger adaptability and best implementation effect, can increase and decrease unnecessary technical feature according to actual need, satisfies the demand of different situation.

Claims (6)

1. The utility model provides a conveyer belt jetting device, includes the mounting bracket and locates the conveyer belt on mounting bracket upper portion, its characterized in that still including installing in the output below of conveyer belt and the jetting pipe that parallels with conveyer belt width direction, the front end of jetting pipe is sealed the rear end uncovered, corresponds the jetting pipe fore-and-aft interval of conveyer belt middle part position and is equipped with a plurality of nozzle, the mounting bracket forward-mounted who corresponds the output position of conveyer belt has and can make jetting pipe along clockwise or counter-clockwise wobbling adjusting device.

2. The conveyor belt blowing device as claimed in claim 1, wherein the adjusting device comprises an adjusting plate, a dismounting nut and a fixing nut, the adjusting plate is fixedly mounted on the front side of the right portion of the mounting frame, an arc-shaped adjusting hole is formed in the front side of the adjusting plate, the front end of the blowing pipe penetrates through the adjusting hole and is located in front of the adjusting plate, the dismounting nut is screwed on the outer side of the blowing pipe corresponding to the front position of the adjusting plate, and the fixing nut is screwed on the outer side of the blowing pipe corresponding to the rear position of the adjusting plate.

3. The conveyor belt blowing device of claim 2, wherein the adjusting device further comprises a shock pad mounted on an outer side of the blowing tube between a rear side of the adjusting plate and a front side of the fixing nut.

4. The conveyor belt blowing device of claim 2 or 3, wherein the adjusting plate is fan-shaped, and an angle between an upper side of the adjusting plate and a horizontal plane and an angle between a left side of the adjusting plate and a vertical plane are both between 5 ° and 30 °.

5. The conveyor belt blowing device of claim 2 or 3, wherein a valve is installed on the blowing pipe corresponding to a position in front of the mounting and dismounting nut.

6. The conveyor belt blowing device of claim 4, wherein a valve is installed on the blowing tube corresponding to a position in front of the mounting nut.

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