CN217220746U

CN217220746U - Dust-fall atomizing device for open-air coal mining

Info

Publication number: CN217220746U
Application number: CN202220376867.7U
Authority: CN
Inventors: 段龙
Original assignee: Individual
Current assignee: Shandong Salary Warm Energy Co ltd
Priority date: 2022-02-24
Filing date: 2022-02-24
Publication date: 2022-08-19
Anticipated expiration: 2032-02-24

Abstract

The utility model relates to a dust device technical field just discloses an adopt coal in open air and use atomizing device for dust fall, including the bottom sprag seat, the first cover shell of top fixedly connected with of bottom sprag seat, the inside fixed mounting of first cover shell has driving motor, driving motor's output fixedly connected with axostylus axostyle. The utility model discloses in, through switch-on driving motor power, let the axostylus axostyle drive the rotation platform and rotate, the rotation platform rotates and drives the spout that the slip fixture block of support column bottom was seted up in the bottom sprag seat and slide, thereby reach and drive the automatic pivoted effect of whole atomizing device for the dust fall, slew velocity through changing driving motor's slew velocity change device, can adjust by the scene dust condition, slip fixture block and support column cooperation axostylus axostyle play support and fixed whole rotation platform and the effect of device on it, let the device can keep steadily at the operation in-process always.

Description

Dust-fall atomizing device for open-air coal mining

Technical Field

The utility model relates to a dust device technical field specifically is an adopt coal in open air and use atomizing device for dust fall.

Background

The dust is one of five natural disasters of coal mines, fire disasters and explosion accidents caused by high dust concentration occur occasionally, disasters and disasters are serious, a mine is destroyed, huge life and property losses are caused, the dust is extremely harmful to human health, coal mine workers are very prone to occupational pneumoconiosis when being in high-concentration dust operation places for a long time, and therefore the dust-settling atomizing device for open-air coal mining is needed.

In the prior art, the existing atomizing device for dust fall in open-air coal mining can basically achieve the effect of dust fall in the open air for a coal mining area, but some atomizing devices for dust fall in open-air coal mining are simple in structure and single in function, and generally do not have the function of automatically rotating the atomizing device, so that the spraying angle of the atomizing device is required to be manually changed to cover the whole area when the atomizing device is used in a mine field, the dust fall effect is possibly poor, and dust is damaged to the health of coal mine workers.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an adopt coal in open air and use atomizing device for dust fall possesses the advantage of automatic rotation atomizing device, has solved some mining in open air and has used atomizing device simple structure for dust fall, and the function is comparatively single, and general all does not have the function of automatic rotation atomizing device, still needs the artificial angle of spraying that changes atomizing device for covering whole piece region when the mine field uses like this, may lead to the dust fall effect not good, lets the dust to the healthy problem that causes the harm of colliery workman.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: the dust-fall atomizing device for the open-air coal mining comprises a bottom supporting seat, wherein an automatic rotating structure is arranged at the top of the bottom supporting seat, a water storage tank is arranged at the top of the automatic rotating structure, and a lifting structure is arranged at the top of the water storage tank;

the automatic rotating structure comprises a first hood shell, a driving motor, a shaft rod, a rotating platform, a sliding groove, a sliding fixture block and a supporting column, the first hood shell is fixedly connected to the top of the bottom supporting seat, the driving motor is fixedly mounted inside the first hood shell, the output end of the driving motor is fixedly connected with the shaft rod, the rotating platform is sleeved on the outer surface of the shaft rod, the sliding groove is formed in the bottom supporting seat, the sliding fixture block is clamped inside the sliding groove in a sliding mode, the supporting column is welded to the top of the sliding fixture block, and the top of the supporting column is welded to the bottom of the rotating platform.

Preferably, promote the structure and include second aircraft bonnet shell, promote water pump, first pipeline, second pipeline and three way valve, the top fixedly connected with second aircraft bonnet shell of storage water tank, the inside fixed mounting of second aircraft bonnet shell has the promotion water pump, the fixed intercommunication of output of promotion water pump has first pipeline, the fixed intercommunication in inside of first pipeline has three way valve, three way valve's the fixed intercommunication in inside has the second pipeline, the inside of second pipeline and the fixed intercommunication in inside of storage water tank switch-on promote the water pump power, let promote the water pump through first pipeline second pipeline and three way valve from the storage water tank in rise water, the water that promotes out can pass through the nozzle blowout at last through intercommunication pipeline and annular intercommunication board, the cooperation fan lets water reach the atomization effect to play the effect of dust fall.

Preferably, the inside of the second pipeline is fixedly communicated with a communicating pipeline, the inside of the communicating pipeline is fixedly communicated with an annular communicating plate, the right side of the annular communicating plate is fixedly provided with a nozzle, water lifted by the lifting water pump enters the annular communicating plate through the communicating pipeline and is finally sprayed out from a plurality of nozzles communicated with the annular communicating plate.

Preferably, the left side of the annular communicating plate is fixedly communicated with an air duct, the left side of the air duct is fixedly communicated with a case, the inside of the case is fixedly provided with a fan, when the nozzle starts to spray water, the power supply of the fan in the case is switched on, and air passes through the air duct to atomize the sprayed water, so that the dust falling effect is achieved.

Preferably, the outer skin weld of dryer has four fixed blocks, four the dead lever, four has all been welded to the surface of fixed block the dead lever divide into per two a set ofly, two sets of the fixed cover is equipped with supporting leg and hydraulic telescoping rod respectively in the surface of dead lever, and supporting leg and the hydraulic telescoping rod that fixed rod fixed surface is connected play the effect that supports whole atomizing device on the dryer fixed block, and control hydraulic telescoping rod's lift can change the angle that the atomizing device sprayed to can freely adjust according to the condition of on-the-spot dust.

Preferably, the bottom fixed mounting of bottom sprag seat has the universal wheel, the top of universal wheel is provided with pedal brake, can remove required position to whole device through the universal wheel to fix in situ through pedal brake, prevent that the device from removing the influence dust fall effect at the operation in-process.

Compared with the prior art, the utility model provides an adopt in open air atomizing device for coal dust fall possesses following beneficial effect:

1. this atomizing device for dust fall is adopted in open air to coal, through switch-on driving motor power, let the axostylus axostyle drive the rotation platform and rotate, the rotation platform rotates and drives the spout that the slip fixture block of support column bottom was seted up in the bottom sprag seat and slide, thereby reach and drive the automatic pivoted effect of atomizing device for whole dust fall, the slew velocity of slew velocity change device through changing driving motor, can the on-the-spot dust condition adjust, slip fixture block and support column cooperation axostylus axostyle play support and fixed whole rotation platform and the effect of device on it, let the device can keep steadily at the operation in-process always.

2. This atomizing device for dust fall is adopted in open air to coal, can remove the required position to the device through the universal wheel, use pedal brake to fix whole device before the operation, switch-on promotion water pump power, let first pipeline promote water from the storage water tank in through the second pipeline, water enters into annular intercommunication board and from the nozzle blowout through the intercommunication pipeline, switch-on fan power again, let wind pass the dryer atomize spun water, reach the effect of dust fall, the supporting leg cooperation hydraulic telescoping rod of dead lever surface connection plays the effect that supports atomizing device, the lift through control hydraulic telescoping rod plays the effect that freely changes atomizing device spray angle according to the site conditions.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic side view of the air duct of the present invention;

fig. 3 is a schematic view of the top view structure of the sliding chute of the present invention.

Wherein: 1. a bottom support seat; 2. an automatic rotation structure; 201. a first hood housing; 202. a drive motor; 203. a shaft lever; 204. rotating the platform; 205. a chute; 206. sliding the clamping block; 207. a support pillar; 3. a water storage tank; 4. a lifting structure; 401. a second hood outer shell; 402. lifting the water pump; 403. a first conduit; 404. a second conduit; 405. a three-way valve; 5. a communicating pipe; 6. an annular communication plate; 7. a nozzle; 8. an air duct; 9. a chassis; 10. a fan; 11. a fixed block; 12. fixing the rod; 13. supporting legs; 14. a hydraulic telescopic rod; 15. a universal wheel; 16. the brake is stepped on.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, an atomizing device for dust reduction for open-air coal mining comprises a bottom support seat 1, an automatic rotating structure 2 is arranged at the top of the bottom support seat 1, the automatic rotating structure 2 comprises a first hood shell 201, a driving motor 202, a shaft rod 203, a rotating platform 204, a sliding chute 205, a sliding fixture block 206 and a support column 207, the first hood shell 201 is fixedly connected to the top of the bottom support seat 1, the driving motor 202 is fixedly installed inside the first hood shell 201, the shaft rod 203 is fixedly connected to the output end of the driving motor 202, the rotating platform 204 is fixedly sleeved on the outer surface of the shaft rod 203, the sliding chute 205 is formed inside the bottom support seat 1, the sliding fixture block 206 is clamped inside the sliding chute 205, the support column 207 is welded to the top of the sliding fixture block 206, and the top of the support column 207 is welded to the bottom of the rotating platform 204.

According to the above technical scheme, the power supply of the driving motor 202 is switched on, the shaft rod 203 drives the rotating platform 204 to rotate, the supporting column 207 fixedly connected to the bottom of the rotating platform 204 drives the sliding fixture block 206 to slide in the sliding groove 205, the sliding fixture block 206 and the supporting column 207 cooperate with the shaft rod 203 to play a role in supporting the whole device, and the first hood shell 201 plays a role in protecting the driving motor 202 inside.

Specifically, automatic revolution mechanic 2's top is provided with storage water tank 3, storage water tank 3's top is provided with promotes structure 4, it includes second aircraft bonnet shell 401 to promote structure 4, promote water pump 402, first pipeline 403, second pipeline 404 and three way valve 405, storage water tank 3's top fixedly connected with second aircraft bonnet shell 401, the inside fixed mounting of second aircraft bonnet shell 401 has promotion water pump 402, the fixed intercommunication of output that promotes water pump 402 has first pipeline 403, the fixed intercommunication in inside of first pipeline 403 has three way valve 405, the fixed intercommunication in inside of three way valve 405 has second pipeline 404, the inside of second pipeline 404 and the fixed intercommunication in inside of storage water tank 3, the fixed intercommunication in inside of second pipeline 404 has intercommunication pipeline 5.

According to the scheme, the power supply of the lifting water pump 402 is switched on, the first pipeline 403 is enabled to enable the second pipeline 404 to lift water from the water storage tank 3 through the three-way valve 405, the lifted water can pass through the communicating pipeline 5 communicated with the second pipeline 404, and is finally sprayed out through the nozzle 7 in the annular communicating plate 6 on the right side of the air duct 8, and the water can be atomized by matching with the upper fan 10.

Specifically, the inside fixed intercommunication of communicating pipe 5 has

annular intercommunication board

6, 6 right side fixed mounting of annular intercommunication board has nozzle 7, the fixed intercommunication in left side of annular intercommunication board 6 has dryer 8, the fixed intercommunication in left side of dryer 8 has quick-witted case 9, the inside fixed mounting of machine case 9 has fan 10, the outer surface welding of dryer 8 has four fixed blocks 11, the dead lever 12 has all been welded to the surface of four fixed blocks 11, four dead levers 12 divide into per two a set ofly, the fixed cover respectively of the surface of two sets of dead levers 12 is equipped with supporting leg 13 and hydraulic telescoping rod 14, the bottom fixed mounting of bottom sprag seat 1 has universal wheel 15, the top of universal wheel 15 is provided with pedal brake 16.

According to the above scheme, when the water that promotes enters into annular intercommunication board 6 through communicating pipe 5 and through the spout of nozzle 7, switch-on fan 10 power, let wind pass dryer 8 atomize spun water, play the purpose of dust fall, quick-witted case 9 plays the effect of protection fan 10, fixed cover is established supporting leg 13 and hydraulic telescoping rod 14 on dead lever 12 and is played the effect of supporting whole device, the lift of control hydraulic telescoping rod 14 plays the purpose that changes the device and spray the angle, remove the device to required position through universal wheel 15, use pedal brake 16 to fix the device in situ before the device operation, prevent to move in the operation process.

The working principle is as follows: when the dust-settling atomizing device for open-air coal mining is used, firstly, the whole dust-settling atomizing device is moved to a required position through the universal wheel 15 at the bottom of the bottom supporting seat 1, and the device is fixed in place by using the foot brake 16 before the device runs, so that the dust-settling effect is prevented from being influenced by movement in the running process, the power supply of the driving motor 202 in the first hood shell 201 is switched on, the shaft rod 203 drives the rotating platform 204 to rotate, the rotating platform 204 rotates to drive the sliding clamping block 206 at the bottom of the supporting column 207 to slide in the sliding groove 205 arranged in the bottom supporting seat 1, so that the effect of driving the whole dust-settling atomizing device to automatically rotate is achieved, the rotating speed of the device is changed by changing the rotating speed of the driving motor 202, the field dust condition can be adjusted, the sliding clamping block 206 and the supporting column 207 are matched with the shaft rod 203 to play a role in supporting and fixing the whole rotating platform 204 and the device on the same, let the device can remain steady in the operation process always, switch on the power that promotes water pump 402 in the second aircraft bonnet shell 401, let first pipeline 403 promote water from storage water tank 3 in through three way valve 405 and second pipeline 404 and come out, water enters into annular intercommunication board 6 and spouts from nozzle 7 through communicating pipe 5, switch on the power of quick-witted incasement fan 10 of case 9 again, let wind pass dryer 8 atomize spun water, reach the effect of dust fall, supporting leg 13 cooperation hydraulic telescoping rod 14 of dead lever 12 surface connection plays the effect that supports atomizing device, play the effect that freely changes atomizing device spray angle according to the site conditions through the lift of control hydraulic telescoping rod 14.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an open-air coal mining is with atomizing device for dust fall, includes bottom sprag seat (1), its characterized in that: an automatic rotating structure (2) is arranged at the top of the bottom supporting seat (1), a water storage tank (3) is arranged at the top of the automatic rotating structure (2), and a lifting structure (4) is arranged at the top of the water storage tank (3);

the automatic rotating structure (2) comprises a first machine cover shell (201), a driving motor (202), a shaft rod (203), a rotating platform (204), a sliding groove (205), a sliding clamping block (206) and a supporting column (207), the top of the bottom supporting seat (1) is fixedly connected with a first hood shell (201), a driving motor (202) is fixedly arranged in the first hood shell (201), the output end of the driving motor (202) is fixedly connected with a shaft lever (203), the outer surface of the shaft lever (203) is fixedly sleeved with a rotating platform (204), a sliding groove (205) is arranged inside the bottom supporting seat (1), a sliding clamping block (206) is clamped inside the sliding groove (205) in a sliding manner, and a supporting column (207) is welded at the top of the sliding clamping block (206), and the top of the supporting column (207) is welded with the bottom of the rotating platform (204).

2. The atomizing device for dust fall in open-air coal mining according to claim 1, wherein: promote structure (4) and include second aircraft bonnet shell (401), promote water pump (402), first pipeline (403), second pipeline (404) and three way valve (405), the top fixedly connected with second aircraft bonnet shell (401) of storage water tank (3), the inside fixed mounting of second aircraft bonnet shell (401) has promotion water pump (402), the fixed intercommunication of output of promotion water pump (402) has first pipeline (403), the inside fixed intercommunication of first pipeline (403) has three way valve (405), the inside fixed intercommunication of three way valve (405) has second pipeline (404), the inside of second pipeline (404) and the inside fixed intercommunication of storage water tank (3).

3. The atomizing device for dust fall in open-pit coal mining according to claim 2, wherein: the inner part of the second pipeline (404) is fixedly communicated with a communicating pipeline (5), the inner part of the communicating pipeline (5) is fixedly communicated with an annular communicating plate (6), and a nozzle (7) is fixedly mounted on the right side of the annular communicating plate (6).

4. The atomizing device for dust fall in open-air coal mining according to claim 3, wherein: the fan is characterized in that an air duct (8) is fixedly communicated with the left side of the annular communicating plate (6), a case (9) is fixedly communicated with the left side of the air duct (8), and a fan (10) is fixedly mounted inside the case (9).

5. The atomizing device for dust fall in open-air coal mining according to claim 4, wherein: the outer surface welding of dryer (8) has four fixed blocks (11), four dead lever (12), four have all been welded to the surface of fixed block (11) dead lever (12) divide into per two a set ofly, two sets of the surface of dead lever (12) is fixed the cover respectively and is equipped with supporting leg (13) and hydraulic telescoping rod (14).

6. The atomizing device for dust fall in open-air coal mining according to claim 1, wherein: the bottom fixed mounting of bottom sprag seat (1) has universal wheel (15), the top of universal wheel (15) is provided with pedal brake (16).