CN216043707U - Spraying dust-settling device for coal mining and tunneling in coal mine - Google Patents
Spraying dust-settling device for coal mining and tunneling in coal mine Download PDFInfo
- Publication number
- CN216043707U CN216043707U CN202122318318.2U CN202122318318U CN216043707U CN 216043707 U CN216043707 U CN 216043707U CN 202122318318 U CN202122318318 U CN 202122318318U CN 216043707 U CN216043707 U CN 216043707U
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- Prior art keywords
- coal mining
- fixedly connected
- spraying dust
- coal
- tunneling
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- 239000003245 coal Substances 0.000 title claims abstract description 59
- 238000005065 mining Methods 0.000 title claims abstract description 39
- 230000005641 tunneling Effects 0.000 title claims abstract description 31
- 238000005507 spraying Methods 0.000 title claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 50
- 239000000428 dust Substances 0.000 claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000007921 spray Substances 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 5
- 230000004308 accommodation Effects 0.000 abstract description 3
- 238000009412 basement excavation Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model discloses a spraying dust-settling device for coal mine coal mining tunneling, and relates to the field of coal mine coal mining. The spraying dust-settling device for coal mining and tunneling in the coal mine comprises a coal mining tunneling machine, a nozzle body and a connector clamping mechanism, wherein a drill bit body is arranged on the front side of the coal mining tunneling machine, a supporting and adjusting frame is fixedly connected to the side wall of the coal mining tunneling machine, and a square water storage column is fixedly connected to the end part of the supporting and adjusting frame. This coal mining tunnelling is with spraying dust device is in the operation of carrying out the spraying dust fall, multiunit shower nozzle main part and square retaining post are owing to receive the support that supports the alignment jig, consequently can conveniently utilize and support the alignment jig and adjust the spray angle of shower nozzle main part, and the device is when adjusting the shower nozzle main part, easy operation, and accommodation is big, and convenient to use can make the spray angle and the position of shower nozzle main part more accurate like this, improves spraying dust fall effect, satisfies the user demand.
Description
Technical Field
The utility model relates to the technical field of coal mining, in particular to a spraying dust-settling device for coal mining and tunneling.
Background
The coal mining machine is one of important devices for realizing mechanization and modernization of coal mine production, the coal mine is a reasonable space excavated by human beings when excavating geological layers rich in coal, and a large amount of dust is generated in the operation process of the coal mining machine due to the fact that an excavation roadway under the coal mine is a blind road with a closed top end, so that the excavation roadway becomes a serious area polluted by the dust, and some dust falling devices gradually appear.
Most of spray heads of existing dust settling equipment are fixed and are not convenient to adjust, so that the spray heads can not well spray dust at the positions along with the change of the tunneling direction and the tunneling positions when tunneling, the field spraying dust settling effect is poor, and the utility model discloses a spraying dust settling device for coal mine coal mining tunneling, aiming at the defects of the prior art, and aims to solve the problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model discloses a spraying dust-settling device for coal mine coal mining and tunneling, which aims to solve the problems in the background technology.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme: a coal mine is excavated tunnelling and is used spraying dust device includes:
the front of the coal mining tunneling machine is provided with a drill bit main body, the side wall of the coal mining tunneling machine is fixedly connected with a supporting and adjusting frame, and the end part of the supporting and adjusting frame is fixedly connected with a square water storage column;
the device comprises nozzle bodies, a plurality of groups of nozzle bodies are fixedly connected to a square water storage column, a water inlet pipe is fixedly connected to the side wall of the square water storage column, a connecting hose is movably sleeved on the water inlet pipe, and the other end of the connecting hose is fixedly connected with a water tank on the coal mining tunneling machine;
and the joint clamping mechanism is arranged on the square water storage column and is used for clamping and fixing the joints of the water inlet pipe and the connecting hose.
Preferably, the support adjusting frame comprises a support column, the support column is fixedly connected to the side wall of the coal mining heading machine, a first spherical seat fixedly connected to the other end of the support column, a first movable ball is connected to the inside of the first spherical seat in a rotating mode, an insertion rod is fixedly connected to the arc wall of the first movable ball, a sleeve is sleeved on the insertion rod, a second spherical seat fixedly connected to the end of the sleeve is connected to the second spherical seat in a rotating mode, a second movable ball is connected to the inside of the second spherical seat in a rotating mode, a connecting column is fixedly connected to the arc wall of the second movable ball, and the connecting column is fixed to the square water storage column.
Preferably, bolts are arranged between the first spherical seat and the first movable ball, between the insertion rod and the sleeve and between the second spherical seat and the second movable ball to clamp and fix the movable part.
Preferably, connect chucking mechanism and include arc dog and fixed block, the equal fixed connection of arc dog and fixed block is on square water storage column, threaded hole is seted up to the bottom of fixed block, the inside threaded connection of screw hole has the lead screw, the top of lead screw is rotated and is connected with the tight piece of arc clamp, the kneck of oral siphon and coupling hose is pressed from both sides tightly between the tight piece of arc clamp and the arc dog.
Preferably, the bottom of the arc-shaped clamping block is fixedly connected with a limiting column, and the bottom of the fixing block is provided with a penetrating limiting round hole.
Preferably, the bottom of the screw rod is provided with a rotating handle.
The utility model discloses a spraying dust-settling device for coal mining and tunneling, which has the following beneficial effects:
1. this coal mining tunnelling is with spraying dust device, in the operation of carrying out the spraying dust fall, multiunit shower nozzle main part and square retaining post are owing to receive the support that supports the alignment jig, consequently can conveniently utilize and support the alignment jig and adjust the spray angle of shower nozzle main part, and the device is when adjusting the shower nozzle main part, easy operation, and accommodation is big, and convenient to use can make the spray angle and the position of shower nozzle main part more accurate like this, improves spraying dust fall effect, satisfies the user demand.
2. This coal mine is excavated tunnelling and is used spraying dust device, the kneck of the oral siphon that sets up and coupling hose receive the tight back of clamp between arc clamp block and the arc dog, and the kneck is difficult not hard up or drops, when carrying out the angle modulation of shower nozzle main part, has also guaranteed the stability of kneck for the phenomenon that the interface can not appear leaking.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1 in accordance with the present invention;
FIG. 3 is a block diagram of the support adjustment bracket of the present invention;
fig. 4 is an exploded view of the water inlet pipe, the fixing block and the screw rod of the present invention.
In the figure: 1. a coal mining heading machine; 2. a drill bit body; 3. supporting the adjusting frame; 301. a support pillar; 302. a first spherical seat; 303. a first movable ball; 304. a plug rod; 305. a sleeve; 306. a second spherical seat; 307. a second movable ball; 308. connecting columns; 4. a square water storage column; 401. a nozzle body; 5. a water inlet pipe; 6. a connecting hose; 7. an arc-shaped stop block; 8. a fixed block; 9. a threaded hole; 10. a screw rod; 11. an arc-shaped clamping block; 12. limiting round holes; 13. a limiting column.
Detailed Description
The embodiment of the utility model discloses a spraying dust-settling device for coal mine coal mining tunneling, which comprises the following components as shown in figures 1-4:
the front side of the coal mining tunneling machine 1 is provided with a drill bit main body 2, the side wall of the coal mining tunneling machine 1 is fixedly connected with a supporting and adjusting frame 3, and the end part of the supporting and adjusting frame 3 is fixedly connected with a square water storage column 4;
the device comprises a nozzle main body 401, wherein the nozzle main bodies 401 are in multiple groups and fixedly connected to a square water storage column 4, a water inlet pipe 5 is fixedly connected to the side wall of the square water storage column 4, a connecting hose 6 is movably sleeved on the water inlet pipe 5, and the other end of the connecting hose 6 is fixedly connected with a water tank on the coal mining heading machine 1;
and the joint clamping mechanism is arranged on the square water storage column 4 and clamps and fixes the joints of the water inlet pipe 5 and the connecting hose 6.
As shown in fig. 1 and 3, the supporting and adjusting frame 3 includes a supporting column 301, the supporting column 301 is fixedly connected to a side wall of the coal mining and tunneling machine 1, the other end of the supporting column 301 is fixedly connected with a first spherical seat 302, the first spherical seat 302 is rotatably connected with a first movable ball 303, an insertion rod 304 is fixedly connected to an arc wall of the first movable ball 303, the insertion rod 304 is sleeved with a sleeve 305, an end of the sleeve 305 is fixedly connected with a second spherical seat 306, the second spherical seat 306 is rotatably connected with a second movable ball 307, a connecting column 308 is fixedly connected to an arc wall of the second movable ball 307, the connecting column 308 is fixed to the square water storage column 4, the supporting and adjusting frame 3 is simple in structure, low in manufacturing cost and convenient to maintain in the later period, when the square water storage column 4 and the nozzle body 401 are adjusted by the two groups of movable balls and the two groups of spherical seats, the angle regulation is more flexible and convenient.
According to the illustration shown in fig. 3, bolts are arranged between the first spherical seat 302 and the first movable ball 303, between the insertion rod 304 and the sleeve 305, and between the second spherical seat 306 and the second movable ball 307 to clamp and fix the movable part, nut sleeves are fixedly connected to the outer walls of the first spherical seat 302, the second spherical seat 306 and the sleeve 305, and the bolts are all in threaded connection in the nut sleeves to clamp and fix the movable part.
According to the attached drawing 1, 2 and 4 show, connect chucking mechanism and include arc dog 7 and fixed block 8, arc dog 7 and the equal fixed connection of fixed block 8 are on square water storage column 4, threaded hole 9 has been seted up to the bottom of fixed block 8, the inside threaded connection of threaded hole 9 has lead screw 10, the top of lead screw 10 is rotated and is connected with the tight piece 11 of arc clamp, the kneck of oral siphon 5 and coupling hose 6 is pressed from both sides tightly between tight piece 11 of arc clamp and arc dog 7, the kneck of oral siphon 5 and coupling hose 6 that set up receives the tight fixed back of clamp between the tight piece 11 of arc clamp and the arc dog 7, the kneck is difficult not hard up or drops, when carrying out the angle modulation of shower nozzle main part 401, the stability of kneck has also been guaranteed, make the phenomenon that the interface can not appear leaking.
When the joint of the water inlet pipe 5 and the connecting hose 6 is clamped and fastened, the connecting hose 6 is firstly sleeved on the water inlet pipe 5, and then the screw rod 10 is rotated, so that the screw rod 10 drives the arc-shaped clamping block 11 to move upwards and clamp and fix the joint of the water inlet pipe 5 and the connecting hose 6.
According to shown in the attached drawings 1, 2 and 4, the arc-shaped clamping block 11 is fixedly connected with a limiting column 13, a penetrating limiting round hole 12 is formed in the bottom of the fixing block 8, and the set limiting column 13 can be connected to the inside of the limiting round hole 12 in a sliding mode, so that the arc-shaped clamping block 11 is supported, the arc-shaped clamping block 11 is more stable when sliding, and better stressed force is applied to the arc-shaped clamping block and the joint.
Referring to fig. 2, the bottom of the screw rod 10 is provided with a rotating handle, which is convenient for a user to rotate the screw rod 10.
The working principle is as follows: when the device is used, a water tank on the coal mining heading machine 1 provides power and a water source, water is pressed into the connecting hose 6, then the water is conveyed to the water inlet pipe 5 through the connecting hose 6, then the water is injected into the inner cavity of the square water storage column 4 through the water inlet pipe 5, and finally the water is sprayed out by the multiple groups of spray head main bodies 401, so that the spraying and dust settling on the site are realized.
In the operation of carrying out the spraying dust fall, multiunit shower nozzle main part 401 and square water storage column 4 are owing to receive the support of support alignment jig 3, consequently can conveniently utilize support alignment jig 3 to adjust shower nozzle main part 401's spray angle, and when the device adjusted shower nozzle main part 401, easy operation, the control range is big, and convenient to use satisfies the user's demand.
The inside movable ball homoenergetic of two sets of spherical seats that set up can rotate to make accommodation range big, the grafting pole 304 of setting can extend the position that water column 4 and shower nozzle main part 401 were held to the square with the cooperation of sleeve 305, only need during the regulation unscrew the activity department the bolt can, adjust the back, screw up the bolt and can fix a position, can make shower nozzle main part 401's spray angle and position more accurate like this, improve spraying dust fall effect.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a coal mine is excavated tunnelling and is used spraying dust device which characterized in that includes:
the coal mining and tunneling machine comprises a coal mining and tunneling machine (1), wherein a drill bit main body (2) is arranged on the front face of the coal mining and tunneling machine (1), a supporting and adjusting frame (3) is fixedly connected to the side wall of the coal mining and tunneling machine (1), and a square water storage column (4) is fixedly connected to the end part of the supporting and adjusting frame (3);
the water storage and drainage device comprises nozzle bodies (401), wherein the nozzle bodies (401) are multiple groups and fixedly connected to a square water storage column (4), a water inlet pipe (5) is fixedly connected to the side wall of the square water storage column (4), a connecting hose (6) is movably sleeved on the water inlet pipe (5), and the other end of the connecting hose (6) is fixedly connected with a water tank on the coal mining tunneling machine (1);
and the joint clamping mechanism is arranged on the square water storage column (4) and is used for clamping and fixing the joints of the water inlet pipe (5) and the connecting hose (6).
2. The spraying dust-settling device for coal mine coal mining tunneling according to claim 1, characterized in that: support alignment jig (3) are including support column (301), support column (301) fixed connection is on the lateral wall of coal mining entry driving machine (1), the first spherical seat of other end fixedly connected with (302) of support column (301), the inside rotation of first spherical seat (302) is connected with first movable ball (303), fixedly connected with peg graft pole (304) on the arc wall of first movable ball (303), sleeve (305) has been cup jointed on peg graft pole (304), the tip fixedly connected with second spherical seat of sleeve (305) (306), the inside rotation of the spherical seat of second (306) is connected with second movable ball (307), fixedly connected with spliced pole (308) on the arc wall of second movable ball (307), spliced pole (308) are fixed with square water storage column (4).
3. The spraying dust-settling device for coal mine coal mining tunneling according to claim 2, characterized in that: bolts are arranged between the first spherical seat (302) and the first movable ball (303), between the insertion rod (304) and the sleeve (305) and between the second spherical seat (306) and the second movable ball (307) to clamp and fix the movable part.
4. The spraying dust-settling device for coal mine coal mining tunneling according to claim 1, characterized in that: connect chucking mechanism and include arc dog (7) and fixed block (8), arc dog (7) and the equal fixed connection of fixed block (8) are on square water storage column (4), threaded hole (9) are seted up to the bottom of fixed block (8), the inside threaded connection of screw hole (9) has lead screw (10), the top of lead screw (10) is rotated and is connected with the arc and presss from both sides tight piece (11), the kneck of oral siphon (5) and coupling hose (6) is pressed from both sides tightly between tight piece (11) of arc clamp and arc dog (7).
5. The spraying dust-settling device for coal mine coal mining tunneling according to claim 4, characterized in that: the bottom of the arc-shaped clamping block (11) is fixedly connected with a limiting column (13), and the bottom of the fixing block (8) is provided with a penetrating limiting round hole (12).
6. The spraying dust-settling device for coal mine coal mining tunneling according to claim 4, characterized in that: the bottom of the screw rod (10) is provided with a rotating handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122318318.2U CN216043707U (en) | 2021-09-24 | 2021-09-24 | Spraying dust-settling device for coal mining and tunneling in coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122318318.2U CN216043707U (en) | 2021-09-24 | 2021-09-24 | Spraying dust-settling device for coal mining and tunneling in coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216043707U true CN216043707U (en) | 2022-03-15 |
Family
ID=80600219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122318318.2U Expired - Fee Related CN216043707U (en) | 2021-09-24 | 2021-09-24 | Spraying dust-settling device for coal mining and tunneling in coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216043707U (en) |
-
2021
- 2021-09-24 CN CN202122318318.2U patent/CN216043707U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220315 |