CN220033446U

CN220033446U - Colliery conveyer dust keeper

Info

Publication number: CN220033446U
Application number: CN202321191245.8U
Authority: CN
Inventors: 侯冠东; 张子恒
Original assignee: Zhonglian Runshi Xinjiang Coal Industry Co ltd
Current assignee: Zhonglian Runshi Xinjiang Coal Industry Co ltd
Priority date: 2023-05-17
Filing date: 2023-05-17
Publication date: 2023-11-17
Anticipated expiration: 2033-05-17

Abstract

The utility model discloses a dust-proof device of a coal mine conveyor, which comprises a base, wherein a box body is fixedly arranged on the upper surface of the base, a vertical pipe is communicated with the upper surface of the box body, a shell is communicated with the top of the vertical pipe, a feed pipe is communicated with one side of the shell, a discharge pipe is communicated with one side of the box body, a flashboard is inserted into the upper surface of the discharge pipe, a baffle is fixedly arranged on one side of the inner wall of the shell, an inclined plate is rotatably connected to the other side of the inner wall of the shell through a shaft seat, and a buffer sheet is fixedly arranged on one side of the inclined plate. This colliery conveyer dust keeper, through sending into the raw materials from the inlet pipe, carry out buffer operation through baffle and swash plate afterwards, the raw materials passes through the standpipe afterwards, and inside shower and the nozzle of standpipe carry out spraying operation to the raw materials to this humidity that increases the raw materials avoids flying up of dust, thereby guarantees that follow-up in-process dust at the ejection of compact reduces, reduces environmental pollution, makes things convenient for staff's use, has improved the availability factor of device.

Description

Colliery conveyer dust keeper

Technical Field

The utility model relates to the technical field of coal mine transportation, in particular to a dust-proof device of a coal mine conveyor.

Background

Coal mines are areas where human beings mine coal resources in mining areas rich in coal and are generally divided into underground coal mines and open pit coal mines, coal is generally selected to be mined into underground mining roadways when a coal seam is far away from the ground surface, the underground coal mines are generally selected to be mined by directly stripping earth surface soil layers when the coal seam is very close to the ground surface, the open pit coal mines are generally selected, most of coal mines in China belong to the underground coal mines, and the coal mine range comprises overground and underground and large areas of related facilities.

Through retrieval, patent net application number is 201921337414.8, discloses a coal mine conveyor dustproof device, which comprises a fixed cover, a first through groove and a second through groove which are respectively formed in the bottom surface and the right side surface of the fixed cover, a through hole formed in the upper surface of the fixed cover, and a water pipe which penetrates through the fixed cover through the through hole and extends to the inside, wherein a placing rack is arranged on the upper surface of the fixed cover, a fixed box with a hollow inside is fixedly arranged at the top of the placing rack, a cylinder is arranged in the fixed box, and the left side surface of the cylinder is connected with a telescopic shaft in a sliding manner; when adjusting the inclination of water pipe, the user can start the inside cylinder of fixed box, and the telescopic shaft carries out flexible action, and the water pipe is under the effect of fixed plate and spread groove, uses the through-hole as the fulcrum and swings the action, until the shower nozzle on the connecting pipe is located the top of first through-groove or the left side of second through-groove respectively, is close to the dust fall place, does benefit to the effect that improves the dust fall.

The utility model provides a colliery conveyer dust keeper in above-mentioned application is close to the dust place, does benefit to the effect that improves the dust fall, but in practical application, because the colliery is carrying the in-process, the raw materials collide in the inside of machine to can produce the dust, the dust can flow through the export of part, thereby has increased the pollution operation that has obtained the dust, the use of the staff of being inconvenient has also reduced this dust keeper's dustproof operation simultaneously.

Disclosure of Invention

The utility model aims to solve the problems in the background art and provides a dust-proof device for a coal mine conveyor.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a colliery conveyer dust keeper, includes the base, the upper surface fixed mounting of base has the box body, and the upper surface intercommunication of box body has the standpipe, and the top intercommunication of standpipe has the casing, and one side intercommunication of casing has the inlet pipe, and one side intercommunication of box body has the discharging pipe, and the upper surface of discharging pipe is inserted and is equipped with the flashboard.

The baffle is fixedly installed on one side of the inner wall of the shell, the inclined plate is rotationally connected to the other side of the inner wall of the shell through the shaft seat, the buffer sheet is fixedly installed on one side of the inclined plate, one side of the buffer sheet is fixedly connected with the inner wall of the box body, the guide plate is fixedly installed on one side of the inner wall of the box body, the rubber plate is fixedly installed on the inner top wall of the box body, and the lower surface of the rubber plate is in contact with the upper surface of the guide plate.

Specifically, the four corners of base bottom all fixed mounting has the bracing piece, and the bottom fixed mounting of bracing piece has the backup pad, has seted up the fixed orifices in the backup pad, and the anti-skidding line has been seted up to the lower surface of backup pad.

Specifically, limiting plates are fixedly arranged at the tops of the flashboards, handles are fixedly arranged at the tops of the limiting plates, tension springs are fixedly arranged at four corners of the bottoms of the limiting plates, and the bottoms of the tension springs are fixedly connected with the upper surface of the discharge pipe.

Specifically, the inside of the discharging pipe is set to be in an inclined state, and the inclination angle of the inner wall of the discharging pipe is 25-40 degrees.

Specifically, one side of standpipe intercommunication has the inlet tube, and the one end intercommunication that the inlet tube is located the standpipe is inside has the shower, and one side intercommunication of shower has the nozzle.

Specifically, the nozzle is set in an inclined state, and the inclination angle of the nozzle is 25-30 degrees.

Advantageous effects

Compared with the prior art, the utility model has the following advantages:

1. this colliery conveyer dust keeper, through sending into the raw materials from the inlet pipe, carry out buffer operation through baffle and swash plate afterwards, the raw materials passes through the standpipe afterwards, and inside shower and the nozzle of standpipe carry out spraying operation to the raw materials to this humidity that increases the raw materials avoids flying up of dust, thereby guarantees that follow-up in-process dust at the ejection of compact reduces, reduces environmental pollution, makes things convenient for staff's use, has improved the availability factor of device.

2. This colliery conveyer dust keeper resets the operation through the flashboard on the extension spring to make the bottom of flashboard and the interior bottom contact of discharging pipe, thereby prevent dust and raw materials outflow in the in-process of using, guaranteed the holistic leakproofness of device, thereby make things convenient for staff's use.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective cross-sectional view of the tapping pipe of the present utility model;

FIG. 3 is a schematic illustration of the front cross-section of the housing of the present utility model;

fig. 4 is a schematic front sectional view of the case of the present utility model.

In the figure: 1. a base; 2. a case body; 3. a standpipe; 4. a housing; 5. a feed pipe; 6. a discharge pipe; 7. a flashboard; 8. a baffle; 9. a sloping plate; 10. a buffer sheet; 11. a deflector; 12. a rubber plate; 13. a support rod; 14. a limiting plate; 15. a tension spring; 16. a water inlet pipe; 17. a shower pipe; 18. and (3) a nozzle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-4, a dust-proof device for a coal mine conveyor comprises a base 1, wherein supporting rods 13 are fixedly installed at four corners of the bottom of the base 1, supporting plates are fixedly installed at the bottoms of the supporting rods 13, fixing holes are formed in the supporting plates, and anti-skid patterns are formed in the lower surfaces of the supporting plates.

The upper surface fixed mounting of base 1 has box body 2, and the upper surface intercommunication of box body 2 has standpipe 3, and one side intercommunication of standpipe 3 has inlet tube 16, and the one end that inlet tube 16 is located standpipe 3 inside communicates there is shower 17, and one side intercommunication of shower 17 has nozzle 18.

The top intercommunication of standpipe 3 has casing 4, and one side intercommunication of casing 4 has inlet pipe 5, and one side intercommunication of box body 2 has discharging pipe 6, and the inside of discharging pipe 6 sets up to incline condition, and the inner wall inclination of discharging pipe 6 is 25-40 degrees.

The upper surface of the discharging pipe 6 is inserted with a flashboard 7.

The top of flashboard 7 fixed mounting has limiting plate 14, and the top fixed mounting of limiting plate 14 has the handle, and the four corners of limiting plate 14 bottom is all fixed mounting has extension spring 15, and the bottom of extension spring 15 is connected with the upper surface fixed of discharging pipe 6.

The extension spring 15 resets the flashboard 7 on the limiting plate 14, so that the bottom of the flashboard 7 contacts with the inner bottom wall of the discharging pipe 6, dust and raw materials are prevented from flowing out in the using process, the integral tightness of the device is ensured, and the use of staff is facilitated.

Baffle 8 is fixedly installed on one side of the inner wall of shell 4, inclined plate 9 is rotatably connected to the other side of the inner wall of shell 4 through a shaft seat, buffer sheet 10 is fixedly installed on one side of inclined plate 9, one side of buffer sheet 10 is fixedly connected with the inner wall of box body 2, deflector 11 is fixedly installed on one side of the inner wall of box body 2, rubber plate 12 is fixedly installed on the inner top wall of box body 2, and the lower surface of rubber plate 12 is in contact with the upper surface of deflector 11.

Raw materials are fed into from inlet pipe 5, carry out buffer operation through baffle 8 and swash plate 9 afterwards, and the raw materials is carried out spraying operation to the raw materials through standpipe 3 afterwards, riser 3 inside shower 17 and nozzle 18 to this increases the humidity of raw materials, avoids flying up of dust, thereby guarantees follow-up in-process dust at the ejection of compact and reduces environmental pollution, makes things convenient for staff's use, has improved the availability factor of device.

The nozzle 18 is set in an inclined state, and the inclination angle of the nozzle 18 is 25 to 30 degrees.

The specific working principle of the utility model is as follows:

The above-mentioned embodiments are only preferred embodiments of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art should be able to apply the present utility model to the present utility model, and the present utility model is not limited to the above-mentioned embodiments.

Claims

1. The utility model provides a colliery conveyer dust keeper, includes base (1), its characterized in that: the upper surface of the base (1) is fixedly provided with a box body (2), the upper surface of the box body (2) is communicated with a vertical pipe (3), the top of the vertical pipe (3) is communicated with a shell (4), one side of the shell (4) is communicated with a feed pipe (5), one side of the box body (2) is communicated with a discharge pipe (6), and the upper surface of the discharge pipe (6) is inserted with a flashboard (7);

baffle (8) are fixedly installed on one side of the inner wall of the shell (4), the other side of the inner wall of the shell (4) is rotationally connected with an inclined plate (9) through a shaft seat, a buffer sheet (10) is fixedly installed on one side of the inclined plate (9), one side of the buffer sheet (10) is fixedly connected with the inner wall of the box body (2), a guide plate (11) is fixedly installed on one side of the inner wall of the box body (2), a rubber plate (12) is fixedly installed on the inner top wall of the box body (2), and the lower surface of the rubber plate (12) is in contact with the upper surface of the guide plate (11).

2. A dust guard for a coal mine conveyor as claimed in claim 1, wherein: the anti-skid base is characterized in that support rods (13) are fixedly mounted at four corners of the bottom of the base (1), support plates are fixedly mounted at the bottoms of the support rods (13), fixing holes are formed in the support plates, and anti-skid patterns are formed in the lower surfaces of the support plates.

3. A dust guard for a coal mine conveyor as claimed in claim 1, wherein: the top of flashboard (7) fixed mounting has limiting plate (14), and the top fixed mounting of limiting plate (14) has the handle, and four corners of limiting plate (14) bottom is all fixed mounting has extension spring (15), and the bottom of extension spring (15) is connected with the upper surface fixed of discharging pipe (6).

4. A dust guard for a coal mine conveyor as claimed in claim 1, wherein: the inside of the discharging pipe (6) is in an inclined state, and the inclination angle of the inner wall of the discharging pipe (6) is 25-40 degrees.

5. A dust guard for a coal mine conveyor as claimed in claim 1, wherein: one side of the vertical pipe (3) is communicated with a water inlet pipe (16), one end of the water inlet pipe (16) positioned in the vertical pipe (3) is communicated with a spray pipe (17), and one side of the spray pipe (17) is communicated with a nozzle (18).

6. A dust guard for a coal mine conveyor as in claim 5 wherein: the nozzle (18) is arranged in an inclined state, and the inclination angle of the nozzle (18) is 25-30 degrees.