Dust falling equipment for underground roadway

Abstract

The utility model relates to the field of underground dust falling, and provides an underground roadway dust falling device which comprises a supporting base. The storage tank is fixedly embedded in one side of the supporting base, and a rotating rod is arranged on one side of the inner wall of the storage tank through a bearing. During use, an external power switch of a driving motor is turned on, so that multiple stirring plates rotate, the multiple stirring plates stir water and chemicals in the storage tank, and the water and the chemicals are fully mixed together; a plurality of elastic plates drive a plurality of scrapers to rotate, the scrapers scrape the inner wall of the storage tank to prevent the medicament from adhering to the inner wall of the storage tank, a switch of a conveying pump is turned on at the moment, so that liquid in the storage tank is discharged into a second pipeline through a first pipeline under the action of the conveying pump, and the liquid in the storage tank is discharged into the second pipeline; therefore, when the dust removal equipment is used, the water and the medicament are fully mixed together, meanwhile, solid components in the medicament can be prevented from precipitating, and the dust removal effect is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of dust reduction in underground mine, in particular to a dust reduction device for underground mine roadway. BACKGROUND

[0002] The dust reduction work in underground mine roadway is very important, because a large amount of dust will be produced in the process of mine operation, which seriously affects the health of workers and may cause safety hazards.

[0003] In order to improve the dust reduction effect, some existing dust reduction devices add reagents to water, and the mixed liquid is sprayed in the form of mist for dust reduction treatment. The mist liquid contacts with dust particles in the air and makes them settle to the ground to complete dust reduction. However, when the device is not used for a long time, the solid substances in the reagent will precipitate, reducing the dust removal effect. Moreover, the angle of spraying cannot be adjusted, which cannot effectively treat the dust in the air in different directions, reducing the practicability of the device. CONTENT OF THE INVENTION

[0004] The dust reduction device for underground mine roadway provided by the present application can fully mix water and reagent together when the dust removal device is used, prevent the solid components in the reagent from precipitating, improve the dust removal efficiency, effectively treat the dust in the air in different directions when spraying, and improve the practicability of the device.

[0005] In order to achieve the above purpose, the present application adopts the following technical scheme: a dust reduction device for underground mine roadway, which comprises:

[0006] a support base;

[0007] a storage tank fixedly embedded on one side of the support base, and a rotating rod provided on one side of the inner wall of the storage tank through a bearing;

[0008] a plurality of stirring plates fixedly arranged on the outer surface of the rotating rod, and each of the plurality of stirring plates is fixedly provided with an elastic plate, the plurality of stirring plates are rotated, and the plurality of stirring plates stir the water and the reagent in the storage tank, so that the water and the reagent are fully mixed together, and the solid components in the reagent can be prevented from precipitating;

[0009] a plurality of scraping plates respectively fixedly arranged on one side of the plurality of elastic plates, and the plurality of scraping plates are movably arranged at the inner wall of the storage tank, the plurality of elastic plates press the plurality of scraping plates, so that one side of the plurality of scraping plates tightly abuts at the inner wall of the storage tank, when the plurality of stirring plates are rotated, the plurality of scraping plates are rotated by the plurality of elastic plates, the plurality of scraping plates scrape the inner wall of the storage tank, and the reagent is prevented from adhering to the inner wall of the storage tank;

[0010] The liquid inlet pipe is arranged on the outer surface of the storage tank, and the rotating cover on the liquid inlet pipe is opened to add water and medicine into the storage tank, and the supporting base is pushed to move the device to the use location.

[0011] As a further improved scheme of the present application, two fixed rods are fixedly arranged on one side of the supporting base, and a driving motor is mounted at the opposite end of the two fixed rods, and the output shaft of the driving motor is fixedly arranged on one side of the rotating rod. The external power switch of the driving motor is turned on, the two fixed rods support the driving motor, the driving motor is mounted on one side of the storage tank, and the output of the driving motor drives the rotating rod to rotate.

[0012] As a further improved scheme of the present application, a first pipeline is mounted on the outer surface of the supporting base, a conveying pump is mounted at one end of the first pipeline, and a second pipeline is mounted at the output end of the conveying pump. The switch of the conveying pump is turned on, the liquid in the storage tank is discharged into the second pipeline under the action of the conveying pump through the first pipeline.

[0013] As a further improved scheme of the present application, two supporting plates are fixedly arranged on one side of the supporting base, a round rod is arranged on one side of each of the two supporting plates, a hollow cylinder is fixedly arranged at the opposite side of each of the two round rods, and the two supporting plates can rotate through the bearing.

[0014] As a further improved scheme of the present application, a hose is arranged on the outer surface of the hollow cylinder, the hose is mounted at one end of the second pipeline, a plurality of spray heads are mounted on the outer surface of the hollow cylinder, the hose is soft, the hollow cylinder can rotate, the liquid in the second pipeline enters the hollow cylinder through the hose, and the liquid is sprayed in the form of mist through the plurality of spray heads, so that the dust concentration in the air is reduced after the water droplets combine with the dust.

[0015] As a further improved scheme of the present application, a hydraulic rod is mounted on one side of one of the supporting plates, a rack is fixedly arranged at the output end of the hydraulic rod, the rack moves up and down, the gear drives one of the round rods to rotate at different angles, and the angle of spraying of the plurality of spray heads is further changed to effectively treat the dust in the air in different directions.

[0016] As a further improved scheme of the present application, a gear is arranged on one side of the rack, and the gear is movably embedded on the outer surface of one of the round rods. The rack moves up and down, the gear drives one of the round rods to rotate at different angles, and the angle of spraying of the plurality of spray heads is further changed to effectively treat the dust in the air in different directions.

[0017] As a further improvement of the present application: one of the said support plate near the side of the gear is provided with a protective box, which has the effect of protecting the internal structure, preventing damage caused by exposure.

[0018] Compared with the prior art, the application has the advantages and positive effects that,

[0019] 1、The application, when using the device to dust the underground tunnel, opens the rotating cover above the liquid inlet pipe, adds water and medicament in the storage tank, pushes the supporting base to move the device to the use site, when dusting, turns on the external power switch of the driving motor, the two fixed rods support the driving motor, the driving motor is installed on one side of the storage tank, at this time the output of the driving motor drives the rotating rod to rotate, further makes the plurality of stirring plates rotate, the plurality of stirring plates stir the water and medicament in the storage tank, so that the water and medicament are fully mixed together, and the solid components in the medicament can be prevented from precipitating, the plurality of elastic plates have elasticity, the plurality of elastic plates extrude the plurality of scrapers, so that one side of the plurality of scrapers is tightly attached to the inner wall of the storage tank, when the plurality of stirring plates rotate, the plurality of elastic plates drive the plurality of scrapers to rotate, the plurality of scrapers scrape the inner wall of the storage tank, preventing the medicament from sticking to the inner wall of the storage tank, at this time the switch of the conveying pump is turned on, so that the liquid in the storage tank is discharged into the second pipeline under the action of the conveying pump, and dusting is carried out, so that when the dust removal device is used, the water and medicament are fully mixed together, the solid components in the medicament can be prevented from precipitating, and the dust removal effect is improved.

[0020] 2、The application, when dusting, the liquid in the second pipeline comes to the hollow cylinder through the hose, further makes the liquid sprayed out in the form of mist through the plurality of nozzles, the water droplets combine with the dust to reduce the dust concentration in the air, the output end of the hydraulic rod is controlled to move back and forth, further drives the rack to move up and down, further makes the gear drive one of the round rods to rotate at different angles, further changes the angle of the plurality of nozzles, effectively treats the dust in the air in different directions, so that when the dust removal device is used, the dust in the air in different directions can be effectively treated, and the practicability of the device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 A side view of the dust removal device for the underground tunnel is provided.

[0022] Figure 2 A side view of the dust removal device for the underground tunnel is provided.

[0023] Figure 3 A cross-sectional view of the storage tank of the dust removal device for the underground tunnel is provided.

[0024] Figure 4 Figure 1 is a schematic diagram of the internal three-dimensional structure of a protective box of a dust falling device for underground roadway according to the present application.

[0025] Figure 1 is a schematic diagram of the internal three-dimensional structure of a protective box of a dust falling device for underground roadway according to the present application. DETAILED DESCRIPTION

[0026] In order to more clearly understand the above objectives, features and advantages of the present application, the present application will be further described below with reference to the drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0027] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, however, the present application can be practiced in different ways from those described herein, therefore, the present application is not limited to the specific embodiments disclosed in the following description.

[0028] Embodiment 1, as shown in the present application provides a dust falling device for underground roadway, which comprises: Figures 1 to 4

[0029] a support base 1;

[0030] a storage tank 2 fixedly embedded on one side of the support base 1, and a rotating rod 201 is arranged on one side of the inner wall of the storage tank 2 through a bearing;

[0031] a plurality of stirring plates 202 fixedly arranged on the outer surface of the rotating rod 201, and one side of each of the plurality of stirring plates 202 is fixedly provided with an elastic plate 203, the plurality of stirring plates 202 are rotated, the plurality of stirring plates 202 agitate the water and the medicament inside the storage tank 2, so that the water and the medicament are fully mixed together, and at the same time, the solid components in the medicament can be prevented from precipitating;

[0032] a plurality of scraping plates 204 respectively fixedly arranged on one side of the plurality of elastic plates 203, and the plurality of scraping plates 204 are movably arranged at the inner wall of the storage tank 2, the plurality of elastic plates 203 press the plurality of scraping plates 204, so that one side of the plurality of scraping plates 204 tightly abuts at the inner wall of the storage tank 2, when the plurality of stirring plates 202 are rotated, the plurality of elastic plates 203 drive the plurality of scraping plates 204 to rotate, the plurality of scraping plates 204 scrape the inner wall of the storage tank 2, so as to prevent the medicament from sticking to the inner wall of the storage tank 2;

[0033] ​The liquid inlet pipe 207 is located on the outer surface of the storage tank 2. Open the rotating cover on the liquid inlet pipe 207, add water and medicine inside the storage tank 2, and push the support base 1 to move the equipment to the place of use.

[0034] like Figures 1 to 4 As shown, two fixed rods 205 are fixedly installed on one side of the support base 1. A drive motor 206 is installed at the opposite end of the two fixed rods 205. The output shaft of the drive motor 206 is fixedly installed on one side of the rotating rod 201. When the external power switch of the drive motor 206 is turned on, the two fixed rods 205 support the drive motor 206, so that the drive motor 206 is installed on one side of the storage tank 2. At this time, the output of the drive motor 206 drives the rotating rod 201 to rotate.

[0035] like Figures 1 to 4 As shown, a first pipe 208 is installed on the outer surface of the support base 1. A transfer pump 209 is installed at one end of the first pipe 208. A second pipe 210 is installed at the output end of the transfer pump 209. When the switch of the transfer pump 209 is turned on, the liquid inside the storage tank 2 is discharged into the second pipe 210 through the first pipe 208 under the action of the transfer pump 209.

[0036] like Figures 1 to 4 As shown, two support plates 3 are fixedly installed on one side of the support base 1. A round rod 301 is installed on one side of each of the two support plates 3. A hollow cylinder 302 is fixedly installed on the opposite side of the two round rods 301. The two support plates 3 can rotate through bearings.

[0037] like Figures 1 to 4 As shown, a flexible hose 303 is provided on the outer surface of the hollow cylinder 302. One side of the flexible hose 303 is installed at one end of the second pipe 210. Multiple nozzles 304 are installed on the outer surface of the hollow cylinder 302. The flexible hose 303 is flexible, allowing the hollow cylinder 302 to rotate. The liquid inside the second pipe 210 enters the hollow cylinder 302 through the flexible hose 303, and is further sprayed out in a mist form through the multiple nozzles 304. After the water droplets combine with the dust, the dust concentration in the air is reduced.

[0038] like Figures 1 to 4 As shown, a hydraulic rod 305 is installed on one side of one of the support plates 3. A rack 306 is fixedly installed at the output end of the hydraulic rod 305. The rack 306 moves up and down, which further causes the gear 307 to drive one of the round rods 301 to rotate at different angles, thereby changing the spray angle of multiple nozzles 304 and effectively treating dust in the air from different directions.

[0039] like Figures 1 to 4As shown, one side of the rack 306 is meshed with a gear 307, the gear 307 is movably embedded on the outer surface of one of the round rods 301, the rack 306 moves up and down, further causing the gear 307 to drive one of the round rods 301 to rotate different angles, further changing the angle of the plurality of nozzles 304 spraying, effectively treating dust in different directions of air.

[0040] As shown, one of the support plates 3 is provided with a protective box 308 near one side of the gear 307, the protective box 308 has a protective effect on the internal structure, preventing damage caused by being exposed. Figures 1 to 4

[0041] Working principle: when using the device to clean dust in the underground tunnel, open the cover on the liquid inlet pipe 207, add water and medicament in the storage tank 2, push the support base 1 to move the device to the use location, when cleaning dust, turn on the external power switch of the drive motor 206, the two fixed rods 205 support the drive motor 206, so that the drive motor 206 is installed on one side of the storage tank 2, at this time the output of the drive motor 206 drives the rotating rod 201 to rotate, further causing the plurality of stirring plates 202 to rotate, the plurality of stirring plates 202 stir the water and medicament in the storage tank 2, so that the water and medicament are fully mixed together, and the solid components in the medicament can be prevented from precipitating, the plurality of elastic plates 203 have elasticity, the plurality of elastic plates 203 press the plurality of scraper plates 204, so that one side of the plurality of scraper plates 204 is tightly attached to the inner wall of the storage tank 2, when the plurality of stirring plates 202 rotate, the plurality of elastic plates 203 drive the plurality of scraper plates 204 to rotate, the plurality of scraper plates 204 scrape the inner wall of the storage tank 2, preventing the medicament from sticking to the inner wall of the storage tank 2, at this time turn on the switch of the delivery pump 209, so that the liquid in the storage tank 2 is discharged into the second pipeline 210 under the action of the delivery pump 209, for dust removal, so that when using the dust removal device, the water and medicament are fully mixed together, and the solid components in the medicament can be prevented from precipitating, improving the dust removal effect, when cleaning dust, the liquid in the second pipeline 210 comes to the hollow cylinder 302 through the hose 303, further through the plurality of nozzles 304 to spray the liquid in the form of mist, after the water droplets combine with the dust, the dust concentration in the air is reduced, by controlling the back and forth movement of the output end of the hydraulic rod 305, further driving the rack 306 to move up and down, further causing the gear 307 to drive one of the round rods 301 to rotate different angles, further changing the angle of the plurality of nozzles 304 spraying, effectively treating dust in different directions of air, so that when using the dust removal device, dust in different directions of air can be effectively treated, improving the practicability of the device.

[0042] ​The above is only the preferred embodiment of the application, and is not intended to limit the application in other forms, and any person skilled in the art can use the disclosed technical content to make changes or modifications to equivalent embodiments with equivalent changes applied to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the application without departing from the technical scheme of the application still falls within the protection scope of the technical scheme of the application.

Claims

1. A dust suppression device for underground roadways, characterized in that, The device includes: Support base (1); Storage tank (2) is fixedly embedded on one side of the support base (1), and a rotating rod (201) is provided on one side of the inner wall of the storage tank (2) through a bearing. Multiple stirring plates (202) are fixedly disposed on the outer surface of the rotating rod (201), and an elastic plate (203) is fixedly disposed on one side of each of the multiple stirring plates (202). Multiple scrapers (204) are fixedly disposed on one side of multiple elastic plates (203), and the multiple scrapers (204) are movably disposed on the inner wall of the storage tank (2); The liquid inlet pipe (207) is disposed on the outer surface of the storage tank (2).

2. The dust suppression device for underground roadways according to claim 1, characterized in that: Two fixed rods (205) are fixedly installed on one side of the support base (1). A drive motor (206) is installed at the opposite end of the two fixed rods (205). The output shaft of the drive motor (206) is fixedly installed on one side of the rotating rod (201).

3. The dust suppression device for underground roadways according to claim 1, characterized in that: A first pipe (208) is installed on the outer surface of the support base (1), a delivery pump (209) is installed at one end of the first pipe (208), and a second pipe (210) is installed at the output end of the delivery pump (209).

4. A dust suppression device for underground roadways according to claim 3, characterized in that: Two support plates (3) are fixedly provided on one side of the support base (1). A round rod (301) is provided on one side of each of the two support plates (3). A hollow cylinder (302) is fixedly provided on the opposite side of the two round rods (301).

5. A dust suppression device for underground roadways according to claim 4, characterized in that: A flexible hose (303) is provided on the outer surface of the hollow cylinder (302), one side of the flexible hose (303) is installed at one end of the second pipe (210), and a plurality of nozzles (304) are installed on the outer surface of the hollow cylinder (302).

6. A dust suppression device for underground roadways according to claim 5, characterized in that: A hydraulic rod (305) is installed on one side of one of the support plates (3), and a rack (306) is fixedly provided at the output end of the hydraulic rod (305).

7. A dust suppression device for underground roadways according to claim 6, characterized in that: A gear (307) is engaged on one side of the rack (306), and the gear (307) is movably embedded on the outer surface of one of the round rods (301).

8. A dust suppression device for underground roadways according to claim 7, characterized in that: One of the support plates (3) is provided with a protective box (308) on the side near the gear (307).

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