CN210768890U

CN210768890U - Spraying dust-settling device used in underground coal mine

Info

Publication number: CN210768890U
Application number: CN201921417971.0U
Authority: CN
Inventors: 安伟; 朱申杰
Original assignee: Shaanxi Dalken Mining Technology Co ltd
Current assignee: Shaanxi Dalken Mining Technology Co ltd
Priority date: 2019-08-28
Filing date: 2019-08-28
Publication date: 2020-06-16
Anticipated expiration: 2029-08-28

Abstract

The utility model discloses a spray dust device for colliery is pit, comprising a base plate, two support column fixedly connected with roofs are passed through at the top of bottom plate, the bottom of roof is equipped with spraying mechanism, be equipped with on the roof and clean the mechanism, the bottom plate corresponds the position of cleaning the mechanism and has seted up the through-hole, the bottom of bottom plate is equipped with the universal wheel, spraying mechanism includes the water tank, the top and the bottom of water tank link to each other with roof and bottom plate respectively, the top of water tank is equipped with the filler pipe rather than mutual intercommunication, the top of filler pipe is run through the roof and is extended to its outside, the top of roof is equipped with the pressurizer. This a spraying dust device for colliery is in pit, structural design is reasonable, and convenient to use adopts the method of cleaning and spraying combination, has improved the dust fall effect in pit to the colliery greatly, has guaranteed the cleanliness nature, and then the all-round user demand that has satisfied.

Description

Spraying dust-settling device used in underground coal mine

Technical Field

The utility model relates to a coal mine equipment technical field specifically is a spraying dust device for colliery is pit.

Background

The colliery is the human mining coal resource's in the mining area that contains rich coal region, generally divide into mineworker colliery and opencut coal mine, the spraying dust device for in the colliery of prior art, mostly only reach the dust fall purpose through spraying the clear water to ground, however the dust if not clean in time, only covered by the clear water, still can't reach the reduction dust purpose after the ground air-dries, therefore the result of use is relatively poor, be difficult to satisfy the demand, for having proposed one kind from us and being used for the spraying dust fall device in the colliery, in order to solve the problem that proposes among the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be arranged in colliery spray dust device in pit to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a spraying dust-settling device for an underground coal mine comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with a top plate through two support columns, the bottom of the top plate is provided with a spraying mechanism, the top plate is provided with a cleaning mechanism, the bottom plate is provided with a through hole corresponding to the cleaning mechanism, and the bottom of the bottom plate is provided with universal wheels;

the spraying mechanism comprises a water tank, the top and the bottom of the water tank are respectively connected with a top plate and a bottom plate, the top of the water tank is provided with a water adding pipe communicated with the water adding pipe, the top end of the water adding pipe penetrates through the top plate and extends to the outside of the top plate, the top of the top plate is provided with a pressurizer, the pressurizing end of the pressurizer sequentially penetrates through the top plate and the water tank from top to bottom and extends to the inside of the water tank, the bottom of the water tank is provided with a drain pipe communicated with the water tank, and the bottom end of the drain pipe penetrates through the bottom plate and extends to;

the cleaning mechanism comprises a driving motor and a bearing seat, the driving motor is installed at the top of the top plate, the bearing seat is installed at the bottom of the top plate, a driving rotating shaft is fixedly connected onto an output shaft of the driving motor, the bottom end of the driving rotating shaft sequentially penetrates through the top plate and the through port from top to bottom and extends to the external fixedly connected first cleaning brush of the through port, a first fan blade is fixed on the surface of the driving rotating shaft positioned inside the through port, a driving rotating wheel is fixedly connected onto the surface of the driving rotating shaft positioned above the first cleaning brush, a rotating rod is arranged in the bearing seat, the bottom end of the rotating rod sequentially penetrates through the bearing seat and the through port from top to bottom and extends to the external fixedly connected second cleaning brush of the through port, a second fan blade is fixedly connected onto the surface of the rotating rod positioned inside the through port, and a driven rotating wheel is fixedly connected onto the surface of, the driving rotating wheel is in transmission connection with the driven rotating wheel through a belt.

Preferably, the left side of the bottom plate is fixedly connected with a push handle, and the surface of the push handle is sleeved with an anti-slip pad.

Preferably, a stabilizing shell is arranged at the top of the top plate and at a position corresponding to the driving motor, and heat dissipation holes are formed in the surface of the stabilizing shell.

Preferably, a sealing ring is arranged at the top of the inner wall of the water tank and in a position corresponding to the pressurizer, and the inner side of the sealing ring is in contact with the surface of the pressurizing end of the pressurizer.

Preferably, a fixing plate is arranged at the top of the bottom plate and at a position corresponding to the through hole, and a dust sticking net is arranged at the bottom of the fixing plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model cleans the ground by driving the first cleaning brush to rotate through the driving motor, partial dust can be adsorbed by the negative pressure generated by the rotation of the first fan blade arranged on the driving rotating shaft and then fall on the dust-sticking net for collection, under the transmission of the belt, the driving rotating wheel on the driving rotating shaft drives the driven rotating wheel to rotate, the rotating rod rotates in the bearing seat, the second cleaning brush and the second fan blade on the right side simultaneously clean and adsorb dust, and simultaneously add clean water to the water tank, under the pressurization effect of the pressurizer, the dust can be sprayed out from the spray head to cover the dust, the dust falling effect is greatly improved, this a spraying dust device for colliery is in pit, structural design is reasonable, and convenient to use adopts the method of cleaning and spraying combination, has improved the dust fall effect in pit to the colliery greatly, has guaranteed the cleanliness nature, and then the all-round user demand that has satisfied.

2. The utility model discloses a set up the pushing hands, the person of being convenient for use promotes this device, the convenience is improved, through setting up firm shell, not only played the fixed effect to driving motor, and can prevent that the dust from getting into and causing the damage in to driving motor, the louvre is favorable to driving motor's heat dissipation, through setting up the sealing washer, prevent to pressurize the in-process and produce gas leakage phenomenon, cause the unable blowout of clear water, through setting up fixed plate and dust-binding net, can bond the rotatory negative pressure that produces of fan piece and the dust that adsorbs.

Drawings

FIG. 1 is a sectional view of the front view of the present invention;

FIG. 2 is a sectional view of the spraying mechanism of the present invention;

fig. 3 is a structural section view of the front view of the cleaning mechanism of the present invention.

In the figure: the device comprises a base plate 1, a support column 2, a top plate 3, a spraying mechanism 4, a water tank 41, a water adding pipe 42, a pressurizer 43, a water discharging pipe 44, a spraying head 45, a sealing ring 46, a cleaning mechanism 5, a driving motor 51, a bearing seat 52, a driving rotating shaft 53, a first cleaning brush 54, a first blade 55, a driving rotating wheel 56, a rotating rod 57, a second cleaning brush 58, a second blade 59, a driven rotating wheel 510, a 511 belt, a 512 stabilizing shell, a 6 passing port, a 7 universal wheel, an 8 pushing hand, a 9 fixing plate and a 10 dust sticking net.

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, a spraying dust-settling device for a coal mine underground comprises a bottom plate 1, the top of the bottom plate 1 is fixedly connected with a top plate 3 through two support columns 2, a spraying mechanism 4 is arranged at the bottom of the top plate 3, a cleaning mechanism 5 is arranged on the top plate 3, a through opening 6 is formed in the position, corresponding to the cleaning mechanism 5, of the bottom plate 1, universal wheels 7 are arranged at the bottom of the bottom plate 1, a pushing handle 8 is fixedly connected to the left side of the bottom plate 1, an anti-slip mat is sleeved on the surface of the pushing handle 8, a fixing plate 9 is arranged at the top of the bottom plate 1 and corresponds to the through opening 6.

Spraying mechanism 4 includes water tank 41, the top and the bottom of water tank 41 link to each other with roof 3 and bottom plate 1 respectively, the top of water tank 41 is equipped with the filler pipe 42 rather than intercommunication each other, the top of filler pipe 42 runs through roof 3 and extends to its outside, be equipped with the valve on the filler pipe 42, the top of roof 3 is equipped with presser 43, the pressurization end of presser 43 is from last to running through roof 3 and water tank 41 in proper order down and extending to the inside of water tank 41, water tank 41 inner wall top just corresponds the position of presser 43 and is equipped with sealing washer 46, the inboard and presser 43 pressurization end surface contaction that pressurizes of sealing washer 46, the bottom of water tank 41 is equipped with rather than the drain pipe 44 of intercommunication each other, the bottom of drain pipe 44 runs through bottom plate 1 and extends to its outside fixedly connected with.

The cleaning mechanism 5 comprises a driving motor 51 and a bearing seat 52, the driving motor 51 is installed at the top of the top plate 3, a stabilizing shell 512 is arranged at the top of the top plate 3 and corresponding to the driving motor 51, heat dissipation holes are formed in the surface of the stabilizing shell 512, the bearing seat 52 is installed at the bottom of the top plate 3, a driving rotating shaft 53 is fixedly connected to an output shaft of the driving motor 51, a first cleaning brush 54 is fixedly connected to the bottom end of the driving rotating shaft 53 from top to bottom and sequentially penetrates through the top plate 3 and the through port 6 and extends to the outside of the through port 6, a first fan blade 55 is fixedly connected to the surface of the driving rotating shaft 53 and is positioned above the first cleaning brush 54, a rotating rod 57 is arranged in the bearing seat 52, the bottom end of the rotating rod 57 sequentially penetrates through the bearing seat 52 and the through port 6 from top to bottom and sequentially extends to the outside of the through port 6 and is fixedly, the surface of a rotating rod 57 positioned in the through opening 6 is fixedly connected with a second fan blade 59, the surface of the rotating rod 57 is fixedly connected with a driven rotating wheel 510 corresponding to the position of a second cleaning brush 58, a driving rotating wheel 56 is in transmission connection with the driven rotating wheel 510 through a belt 511, a pushing handle 8 is arranged, so that a user can conveniently push the device, the convenience is improved, the fixing effect on the driving motor 51 is achieved through arranging a stabilizing shell 512, dust can be prevented from entering the driving motor 51 to cause damage, heat dissipation holes are favorable for heat dissipation of the driving motor 51, air leakage phenomenon generated in the pressurization process is prevented through arranging a sealing ring 46 to cause that clear water cannot be sprayed out, negative pressure generated by the rotation of the fan blades can be adhered to the adsorbed dust through arranging a fixing plate 9 and a dust adhering net 10, the driving motor 51 drives the first cleaning brush 54 to rotate to clean the ground, the dust-fall spraying device for the underground coal mine has the advantages that the structural design is reasonable, the use is convenient, the cleaning and spraying combined method is adopted, the underground coal mine dust-fall effect is greatly improved, the cleanness is guaranteed, and the use requirement is met in an all-round mode.

When the dust cleaning device is used, the driving motor 51 drives the first cleaning brush 54 to rotate to clean the ground, the negative pressure generated by the rotation of the first fan blade 55 arranged on the driving rotating shaft 53 can adsorb partial dust, the dust falls on the dust adhering net 10 to be collected, the driving rotating wheel 56 arranged on the driving rotating shaft 53 drives the driven rotating wheel 510 to rotate under the drive of the belt 511, the rotating rod 57 rotates in the bearing seat 52, the second cleaning brush 58 and the second fan blade 59 on the right side simultaneously clean and adsorb the dust, meanwhile, clear water is added to the water tank 41, under the pressurizing effect of the pressurizer 43, the dust can be sprayed out from the atomizing spray head 45 to cover the dust, and the dust falling effect is greatly improved.

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 a spray dust device for colliery is pit, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is fixedly connected with a top plate (3) through two support columns (2), the bottom of the top plate (3) is provided with a spraying mechanism (4), the top plate (3) is provided with a cleaning mechanism (5), the bottom plate (1) is provided with a through opening (6) corresponding to the cleaning mechanism (5), and the bottom of the bottom plate (1) is provided with a universal wheel (7);

the spraying mechanism (4) comprises a water tank (41), the top and the bottom of the water tank (41) are respectively connected with the top plate (3) and the bottom plate (1), a water adding pipe (42) communicated with the water tank (41) is arranged at the top of the water tank (41), the top end of the water adding pipe (42) penetrates through the top plate (3) and extends to the outside of the water tank, a pressurizer (43) is arranged at the top of the top plate (3), the pressurizing end of the pressurizer (43) sequentially penetrates through the top plate (3) and the water tank (41) from top to bottom and extends to the inside of the water tank (41), a water discharging pipe (44) communicated with the water tank (41) is arranged at the bottom of the water tank (41), and the bottom end of the water discharging pipe (44) penetrates through the bottom plate (1) and extends;

clean mechanism (5) including driving motor (51) and bearing frame (52), driving motor (51) are installed in the top of roof (3), the bottom in roof (3) is installed in bearing frame (52), fixedly connected with drive pivot (53) on the output shaft of driving motor (51), the bottom of drive pivot (53) is from last to running through roof (3) and through-port (6) in proper order and extending to the first cleaning brush (54) of outside fixedly connected with through-port (6), be located through the inside drive pivot (53) fixed surface of mouth (6) and have first fan blade (55), drive pivot (53) surface just is located the top fixedly connected with initiative runner (56) of first cleaning brush (54), be equipped with rotary rod (57) in bearing frame (52), the bottom of rotary rod (57) is from last to running through bearing frame (52) and through-port (6) in proper order and extending to the outside fixed connection through-port (6) down There is second brush cleaner (58), is located rotary rod (57) fixed surface of passing through mouthful (6) inside and is connected with second fan blade (59), rotary rod (57) surface and the position fixed connection who corresponds second brush cleaner (58) have driven runner (510), be connected through belt (511) transmission between drive runner (56) and driven runner (510).

2. The underground coal mine spray dust settling device according to claim 1, which is characterized in that: the novel shoe sole is characterized in that a pushing handle (8) is fixedly connected to the left side of the bottom plate (1), and an anti-slip mat is sleeved on the surface of the pushing handle (8).

3. The underground coal mine spray dust settling device according to claim 1, which is characterized in that: the top of the top plate (3) is provided with a stabilizing shell (512) at a position corresponding to the driving motor (51), and the surface of the stabilizing shell (512) is provided with heat dissipation holes.

4. The underground coal mine spray dust settling device according to claim 1, which is characterized in that: the top of the inner wall of the water tank (41) and the position corresponding to the pressurizer (43) are provided with a sealing ring (46), and the inner side of the sealing ring (46) is in contact with the pressurizing end surface of the pressurizer (43).

5. The underground coal mine spray dust settling device according to claim 1, which is characterized in that: the bottom plate (1) top just corresponds the position of passing through mouth (6) and is equipped with fixed plate (9), the bottom of fixed plate (9) is equipped with dust binding net (10).