CN213450384U - Colliery tunnelling equipment that security performance is high - Google Patents
Colliery tunnelling equipment that security performance is high Download PDFInfo
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- CN213450384U CN213450384U CN202021713753.4U CN202021713753U CN213450384U CN 213450384 U CN213450384 U CN 213450384U CN 202021713753 U CN202021713753 U CN 202021713753U CN 213450384 U CN213450384 U CN 213450384U
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- fixedly connected
- box body
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- pipe
- filter screen
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- 239000000428 dust Substances 0.000 claims abstract description 29
- 239000003245 coal Substances 0.000 claims abstract description 11
- 238000009412 basement excavation Methods 0.000 claims description 8
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 6
- 239000011701 zinc Substances 0.000 claims description 6
- 229910052725 zinc Inorganic materials 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000005641 tunneling Effects 0.000 abstract description 23
- 238000000034 method Methods 0.000 description 16
- 239000011435 rock Substances 0.000 description 6
- 238000001179 sorption measurement Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 238000007600 charging Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to the technical field of tunneling equipment, and discloses a coal mine tunneling device with high safety performance, which comprises a tunneling machine, the bottom of the tunneling machine is provided with a crawler belt, the exterior of the tunneling machine is fixedly connected with a first fixing plate, the top of the first fixed plate is fixedly connected with a box body, the bottom of the box body is communicated with an exhaust pipe which penetrates through the first fixed plate, the top of the box body is communicated with a connecting pipe, the top end of the connecting pipe is communicated with a fan, the right side of the fan is communicated with an air inlet pipe, the exterior of the heading machine is fixedly connected with an air cylinder fixed with an air inlet pipe, a fixed frame extending into an air exhaust pipe is arranged in the box body, the inboard fixedly connected with dust screen of fixed frame, the left side of box is through screw fixedly connected with mounting panel, the filter screen that the right side fixedly connected with of mounting panel and second fixed plate contacted. This colliery tunnelling equipment that security performance is high has realized conveniently collecting the purpose of raise dust.
Description
Technical Field
The utility model relates to a heading equipment technical field specifically is a colliery heading equipment that security performance is high.
Background
The excavation is the work of excavating wells, roadways and chambers with various shapes, sections or criss-cross in a rock (soil) layer or an ore layer, the excavation process is divided into a main process and an auxiliary process, the main process is the process of directly finishing the process of ensuring the progress of a working face on the working face and the supporting operation in the excavation area of the roadway, the main process is determined by the properties of rocks passing through the roadway, and when hard rock is excavated, the main process comprises drilling, charging, blasting, ventilation, safety inspection of the working face, rock loading and roadway supporting; basic working procedures for tunneling soft rock comprise: digging, loading and supporting rock.
The existing coal mine tunneling equipment is convenient for excavating an ore bed, but in the actual use process, the existing coal mine tunneling equipment is inconvenient for collecting raised dust, a large amount of dust is generated during tunneling, surrounding workers and equipment are polluted, and equipment parts are easily broken down due to the influence of the dust, so that the coal mine tunneling equipment with high safety performance is provided to solve the problem.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a colliery tunnelling equipment that security performance is high possesses the advantage of conveniently collecting the raise dust, has solved the inconvenient raise dust of collecting of current colliery tunnelling equipment, can produce a large amount of dusts during the tunnelling, pollutes staff and the equipment of periphery, and the equipment part receives the dust to influence the problem that breaks down easily.
(II) technical scheme
For the purpose of realizing above-mentioned convenient collection raise dust, the utility model provides a following technical scheme: a coal mine tunneling device with high safety performance comprises a tunneling machine, wherein a crawler belt is arranged at the bottom of the tunneling machine, a first fixing plate is fixedly connected to the outside of the tunneling machine, a box body is fixedly connected to the top of the first fixing plate, an exhaust pipe penetrating through the first fixing plate is communicated with the bottom of the box body, a connecting pipe is communicated with the top of the box body, a fan is communicated with the top end of the connecting pipe, an air inlet pipe is communicated with the right side of the fan, an air cylinder fixed with the air inlet pipe is fixedly connected to the outside of the tunneling machine, a fixing frame extending into the exhaust pipe is placed in the box body, a dust filtering net is fixedly connected to the inner side of the fixing frame, a mounting plate is fixedly connected to the left side of the box body through screws, a filter screen in contact with a second fixing plate is fixedly connected to the right side of, the inner wall fixedly connected with bed frame of box, the inboard stopper of bed frame is equipped with the filter core.
Preferably, the outer surface of the box body is plated with a zinc layer, and the thickness of the zinc layer is not more than one millimeter.
Preferably, the filter element is made of sponge, and the filter screen is made of stainless steel.
Preferably, the length of the mounting plate is the same as that of the second fixing plate, and the aperture of the filter screen is larger than that of the dust filter screen.
Preferably, the pipe diameter of the connecting pipe is larger than that of the air inlet pipe, and the air inlet pipe is made of corrugated pipes.
Preferably, the number of the exhaust pipes is not less than four, and the number of the filter screens is one.
(III) advantageous effects
Compared with the prior art, the utility model provides a colliery tunnelling equipment that security performance is high possesses following beneficial effect:
this colliery tunnelling equipment that security performance is high, air when tunneling is inhaled through fan and air-supply line, the one end that utilizes the cylinder to drive the air-supply line reciprocates, enlarge adsorption sphere, the air admission box, the filter core filters the air, the filter screen carries out secondary filter to the dust, at last when handling the discharge from the exhaust pipe, the dust filter screen filters the dust once more, realize the multistage filtration, reduce the influence of dust, and the mounting panel, the second fixed plate can be dismantled and clear up the filter screen, fixed frame detachable clearance, the clearance of filter core detachable, the purpose of conveniently collecting the raise dust has been realized.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a partial structural sectional view of the present invention.
In the figure: 1 heading machine, 2 tracks, 3 first fixing plates, 4 boxes, 5 exhaust pipes, 6 connecting pipes, 7 fans, 8 air inlet pipes, 9 cylinders, 10 fixing frames, 11 dust filtering nets, 12 mounting plates, 13 filter screens, 14 second fixing plates, 15 base frames and 16 filter elements.
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. 1-2, a coal mine tunneling device with high safety performance comprises a tunneling machine 1, a crawler belt 2 is arranged at the bottom of the tunneling machine 1, a first fixing plate 3 is fixedly connected to the outside of the tunneling machine 1, a box body 4 is fixedly connected to the top of the first fixing plate 3, a zinc layer is plated on the outer surface of the box body 4, the thickness of the zinc layer is no more than one millimeter, an exhaust pipe 5 penetrating through the first fixing plate 3 is communicated with the bottom of the box body 4, a connecting pipe 6 is communicated with the top of the box body 4, a fan 7 is communicated with the top end of the connecting pipe 6, an air inlet pipe 8 is communicated with the right side of the fan 7, the diameter of the connecting pipe 6 is larger than that of the air inlet pipe 8, the air inlet pipe 8 is made of a corrugated pipe, a cylinder 9 fixed with the air inlet pipe 8 is fixedly connected to the outside of the tunneling machine 1, a fixing frame 10 extending into, the left side of the box body 4 is fixedly connected with a mounting plate 12 through screws, the right side of the mounting plate 12 is fixedly connected with a filter screen 13 which is in contact with a second fixing plate 14, the length of the mounting plate 12 is the same as that of the second fixing plate 14, the aperture of the filter screen 13 is larger than that of a dust filter screen 11, the number of the exhaust pipes 5 is not less than four, the number of the filter screen 13 is one, the right side of the box body 4 is fixedly connected with the second fixing plate 14 through screws, the inner wall of the box body 4 is fixedly connected with a base frame 15, a filter element 16 is plugged inside the base frame 15 and is made of sponge, the filter screen 13 is made of stainless steel, air during tunneling is sucked through a fan 7 and an air inlet pipe 8, one end of the air inlet pipe 8 is driven to move up and down by using an air cylinder 9, the adsorption range is expanded, when discharging from exhaust pipe 5 at last, the dust screen 11 filters the dust once more, realizes the multistage filtration, reduces the influence of dust, and mounting panel 12, second fixed plate 14 can be dismantled and clear up filter screen 13, and fixed frame 10 detachable clearance, and filter core 16 detachable clearance has realized conveniently collecting the mesh of raise dust.
In conclusion, this colliery tunnelling equipment that security performance is high inhales through fan 7 and air-supply line 8 when tunneling, utilize cylinder 9 to drive the one end of air-supply line 8 and reciprocate, enlarge the adsorption range, the air gets into in the box 4, filter 16 filters the air, filter screen 13 carries out the secondary filter to the dust, when discharging from exhaust pipe 5 at last, dust screen 11 filters the dust once more, realize multistage filtration, reduce the influence of dust, and mounting panel 12, second fixed plate 14 can be dismantled and clear up filter screen 13, fixed frame 10 detachable clearance, filter 16 detachable clearance has been realized conveniently collecting the mesh of raise dust.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 (6)
1. The utility model provides a colliery tunnelling equipment that security performance is high, includes entry driving machine (1), its characterized in that: the crawler belt (2) is installed at the bottom of the heading machine (1), a first fixing plate (3) is fixedly connected to the outside of the heading machine (1), a box body (4) is fixedly connected to the top of the first fixing plate (3), an exhaust pipe (5) penetrating through the first fixing plate (3) is communicated with the bottom of the box body (4), a connecting pipe (6) is communicated with the top of the box body (4), a fan (7) is communicated with the top of the connecting pipe (6), an air inlet pipe (8) is communicated with the right side of the fan (7), an air cylinder (9) fixed with the air inlet pipe (8) is fixedly connected to the outside of the heading machine (1), a fixing frame (10) extending into the exhaust pipe (5) is placed inside the box body (4), a dust filtering net (11) is fixedly connected to the inner side of the fixing frame (10), a mounting plate (12) is fixedly connected to the left side of the box body (4), the filter screen (13) that the right side fixedly connected with of mounting panel (12) contacted with second fixed plate (14), screw fixedly connected with second fixed plate (14) are passed through on the right side of box (4), the inner wall fixedly connected with bed frame (15) of box (4), the inboard stopper of bed frame (15) is equipped with filter core (16).
2. A coal mine excavation device with high safety performance according to claim 1, wherein: the outer surface of the box body (4) is plated with a zinc layer, and the thickness of the zinc layer is not more than one millimeter.
3. A coal mine excavation device with high safety performance according to claim 1, wherein: the filter element (16) is made of sponge, and the filter screen (13) is made of stainless steel.
4. A coal mine excavation device with high safety performance according to claim 1, wherein: the length of the mounting plate (12) is the same as that of the second fixing plate (14), and the aperture of the filter screen (13) is larger than that of the dust filter screen (11).
5. A coal mine excavation device with high safety performance according to claim 1, wherein: the pipe diameter of connecting pipe (6) is greater than the pipe diameter of air-supply line (8), air-supply line (8) are made for the bellows.
6. A coal mine excavation device with high safety performance according to claim 1, wherein: the number of the exhaust pipes (5) is not less than four, and the number of the filter screens (13) is one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021713753.4U CN213450384U (en) | 2020-08-17 | 2020-08-17 | Colliery tunnelling equipment that security performance is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021713753.4U CN213450384U (en) | 2020-08-17 | 2020-08-17 | Colliery tunnelling equipment that security performance is high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213450384U true CN213450384U (en) | 2021-06-15 |
Family
ID=76315014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021713753.4U Active CN213450384U (en) | 2020-08-17 | 2020-08-17 | Colliery tunnelling equipment that security performance is high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213450384U (en) |
-
2020
- 2020-08-17 CN CN202021713753.4U patent/CN213450384U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231115 Address after: No. 36, Zone C, Youjiawan Village, Qingyun Town, Yuyang District, Yulin City, Shaanxi Province, 719000 Patentee after: Shaanxi Kaihe Xintong Mining Equipment Co.,Ltd. Address before: 510000 room 070, room 1101, 1128, 1129, 1130, No. 439, Zhongshan Avenue central, Tianhe District, Guangzhou, Guangdong Province (office only) Patentee before: Chen Guowen |
|
| TR01 | Transfer of patent right |