CN218894676U - Dust removing device for tunnel - Google Patents
Dust removing device for tunnel Download PDFInfo
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- CN218894676U CN218894676U CN202223340473.5U CN202223340473U CN218894676U CN 218894676 U CN218894676 U CN 218894676U CN 202223340473 U CN202223340473 U CN 202223340473U CN 218894676 U CN218894676 U CN 218894676U
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Abstract
The utility model relates to the technical field of tunnel dust removal devices, and discloses a tunnel dust removal device which comprises a main body mechanism, a dust collecting mechanism and an adjusting mechanism, wherein the dust collecting mechanism is positioned at the upper end of the main body mechanism, the adjusting mechanism is positioned at the right end of the main body mechanism, the main body mechanism comprises a device body, a fixed supporting plate, universal wheels, a foot brake and a handle, the fixed supporting plate is fixedly arranged at the lower end of the device body, the universal wheels are fixedly arranged at the lower end of the fixed supporting plate, the universal wheels are uniformly distributed at the lower end of the fixed supporting plate, and the foot brake is movably arranged at the rear end of the universal wheels. This tunnel dust collector through installation dust collection mechanism, has realized that the device body can be with the dust absorption in the air, and atomizer sprays the dust after collecting simultaneously for inside the dust of device body receives gravity to get into to collect inside the drawer, the staff of being convenient for collect the dust, improves the practicality of device.
Description
Technical Field
The utility model relates to the technical field of tunnel dust removal devices, in particular to a tunnel dust removal device.
Background
The area where the human beings mine coal resources in the mining area rich in coal is generally divided into an underground coal mine and an open pit coal mine, when the coal seam is far from the ground surface, coal is generally selected to be mined into an underground mining roadway, the underground coal mine is generally selected, when the coal seam is very close to the ground surface, the surface soil layer is generally selected to be directly stripped to mine the coal, the open pit coal mine is generally selected, and most of the coal mines in China belong to the underground coal mine.
Because the mining of the coal mine is carried out underground, the safety of underground mine channels is particularly important, more dust can be generated in the process of mining the coal mine, and dust removal treatment is needed to avoid dust explosion caused by more dust.
When the existing tunnel dust removal device is used, the water mist method is generally adopted for dust removal, most of the existing water pipes for water mist dust removal are paved at the top of the tunnel, damage is easily caused by mechanical collision, normal dust removal is affected, dust can float in the air after moisture is evaporated, the treatment method only has the effect of temporarily inhibiting the dust, the dust cannot be eradicated, and the dust removal effect is poor.
Disclosure of Invention
(one) solving the technical problems
The utility model aims to provide a dust removing device for an underground tunnel, which aims to solve the problem that the dust removing effect is poor when the conventional dust removing device for the underground tunnel is used by adopting a water mist method.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a dust collector in gallery, includes main part mechanism, dust collection mechanism and adjustment mechanism, dust collection mechanism is located main part mechanism's upper end, adjustment mechanism is located main part mechanism's right-hand member, main part mechanism includes device body, fixed bolster, universal wheel, service brake and handle, fixed bolster fixed mounting is in the lower extreme of device body, universal wheel fixed mounting is in the lower extreme of fixed bolster, universal wheel evenly distributed is in the lower extreme of fixed bolster, service brake movable mounting is in the rear end of universal wheel, handle fixed mounting is in the upper end of device body rear end, dust collection mechanism includes dust catcher, circulation hose, conveyer pipe, water storage tank, aqueduct, electric valve, atomizer, collects drawer, fixed slot, driving motor, lead screw, movable disk and movable nut, dust catcher fixed mounting is in the middle part at both ends about the device body upper end.
Preferably, the circulating hose is fixedly arranged at the outer end of the dust collector, the conveying pipe is fixedly arranged at the lower end of the dust collector, the conveying pipe is positioned in the device body, the water storage tank is fixedly arranged in the middle of the upper end of the device body, the water guide pipe is fixedly arranged in the middle of the lower end of the water storage tank, and the dust collector works to facilitate sucking dust in air into the device body.
Preferably, the aqueduct is located the inside of device body, the water inlet end fixed connection water storage box's of aqueduct play water end, electric valve fixed mounting is in the inside of aqueduct, atomizer fixed mounting is in the lower extreme of aqueduct, atomizer evenly distributed is in the lower extreme of aqueduct, collect drawer movable mounting in the inside of device body, the front end of collecting the drawer is located the front end of device body, and atomizer is convenient for spray the dust of absorption, makes it get into to collect the drawer inside by gravity.
Preferably, the fixed slot is fixedly arranged at the lower ends of the left end and the right end inside the device body, the driving motor is fixedly arranged at the rear end of the fixed slot, the screw rod is fixedly arranged at the transmission end of the front end of the driving motor, and the driving motor works to drive the screw rod to rotate conveniently.
Preferably, the movable disc is fixedly arranged at the front end of the fixed groove, the movable disc is movably connected with the screw rod, the movable nut is movably arranged at the upper end of the screw rod, the inner end of the movable nut is fixedly connected with the collecting drawer, the movable nut is in threaded connection with the screw rod, and the screw rod rotates to enable the movable nut to do linear motion.
Preferably, the adjustment mechanism comprises a placing groove, a transmission motor, a limiting plate, a threaded rod, a movable seat, a positioning nut, a connecting plate, a dust collection head and a coarse screen, wherein the placing groove is fixedly arranged in the middle of the front end and the rear end of the device body, the transmission motor is fixedly arranged at the upper end of the placing groove, the limiting plate is fixedly arranged at the transmission end of the lower end of the transmission motor, and the transmission motor is convenient to drive the threaded rod to rotate during working.
Preferably, the threaded rod is fixedly arranged at the lower end of the limiting plate, the movable seat is fixedly arranged at the lower end of the placing groove, the movable seat is movably connected with the threaded rod, the positioning nut is movably arranged at the upper end of the threaded rod, the positioning nut is in threaded connection with the threaded rod, and the threaded rod rotates to enable the positioning nut to do linear motion.
Preferably, the connecting plate fixed mounting is in the outer end of locating nut, dust absorption head fixed mounting is in the lower extreme of connecting plate, the air inlet end fixed connection dust absorption head's of circulation hose air-out end, coarse filtration net fixed mounting is in the inside of dust absorption head, and coarse filtration net has played the effect of protection to circulation hose and dust catcher.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the tunnel dust removal device, the dust collection mechanism is arranged, so that the dust in the air can be absorbed by the device body, and meanwhile, the collected dust is sprayed by the atomizing nozzle, so that the dust in the device body enters the collection drawer under the gravity, the dust can be collected by workers conveniently, and the practicability of the device is improved;
2. according to the tunnel dust removal device, through the installation of the adjusting mechanism, the use requirement of the device body is met, the position of the dust collection head is adjusted, so that the dust collector can quickly absorb regional dust, inconvenience caused by traditional dust floating is avoided, and the dust removal efficiency of the device is improved;
3. this tunnel dust collector through installation universal wheel and service brake, has realized that the device body can the pattern user demand drive the universal wheel with it remove the place that needs remove dust and work, improves the flexibility of device, when the device needs firmly to place, steps on the service brake and makes it keep stable, improves the stability of device.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of a dust collecting mechanism according to the present utility model;
FIG. 3 is a schematic cross-sectional view of a device body according to the present utility model;
FIG. 4 is a schematic perspective view of an adjusting mechanism according to the present utility model;
FIG. 5 is an enlarged schematic view of a partial detail of the conduit of the present utility model;
fig. 6 is an enlarged schematic view of a part of the screw in detail.
In the figure: 1. a main body mechanism; 101. a device body; 102. a fixed support plate; 103. a universal wheel; 104. a foot brake; 105. a handle; 2. a dust collection mechanism; 201. a dust collector; 202. a flow-through hose; 203. a delivery tube; 204. a water storage tank; 205. a water conduit; 206. an electric valve; 207. an atomizing nozzle; 208. a collection drawer; 209. a fixing groove; 210. a driving motor; 211. a screw rod; 212. a movable plate; 213. a movable nut; 3. an adjusting mechanism; 301. a placement groove; 302. a drive motor; 303. a limiting plate; 304. a threaded rod; 305. a movable seat; 306. positioning a nut; 307. a connecting plate; 308. a dust collection head; 309. and (5) a coarse filter screen.
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.
Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a dust collector in tunnel, including main body mechanism 1, dust collection mechanism 2 and adjustment mechanism 3, dust collection mechanism 2 is located the upper end of main body mechanism 1, adjustment mechanism 3 is located the right-hand member of main body mechanism 1, main body mechanism 1 includes device body 101, fixed support plate 102, universal wheel 103, foot brake 104 and handle 105, fixed support plate 102 fixed mounting is in the lower extreme of device body 101, universal wheel 103 fixed mounting is in the lower extreme of fixed support plate 102, universal wheel 103 evenly distributed is in the lower extreme of fixed support plate 102, foot brake 104 movable mounting is in the rear end of universal wheel 103, handle 105 fixed mounting is in the upper end of device body 101 rear end, dust collection mechanism 2 includes dust catcher 201, circulation hose 202, conveyer pipe 203, water storage tank 204, water guide pipe 205, electric valve 206, atomizer 207, collect drawer 208, fixed slot 209, driving motor 210, lead screw 211, movable disk 212 and movable nut 213, dust catcher 201 fixed mounting is in the middle part of the left and right sides of device body 101 upper end.
The circulation hose 202 is fixedly arranged at the outer end of the dust collector 201, the conveying pipe 203 is fixedly arranged at the lower end of the dust collector 201, the conveying pipe 203 is positioned in the device body 101, the water storage tank 204 is fixedly arranged in the middle of the upper end of the device body 101, the water guide pipe 205 is fixedly arranged in the middle of the lower end of the water storage tank 204, the water guide pipe 205 is positioned in the device body 101, the water inlet end of the water guide pipe 205 is fixedly connected with the water outlet end of the water storage tank 204, the electric valve 206 is fixedly arranged in the water guide pipe 205, the atomizing nozzle 207 is fixedly arranged at the lower end of the water guide pipe 205, the atomizing nozzle 207 is uniformly distributed at the lower end of the water guide pipe 205, the collecting drawer 208 is movably arranged in the device body 101, the front end of the collecting drawer 208 is positioned at the front end of the device body 101, the fixing groove 209 is fixedly arranged at the lower ends of the left end and the right end of the inside the device body 101, the driving motor 210 is fixedly arranged at the rear end of the fixing groove 209, the screw rod 211 is fixedly arranged at the transmission end of the front end of the driving motor 210, the movable disc 212 is fixedly arranged at the front end of the fixed groove 209, the movable disc 212 is movably connected with the screw rod 211, the movable nut 213 is movably arranged at the upper end of the screw rod 211, the inner end of the movable nut 213 is fixedly connected with the collecting drawer 208, the movable nut 213 is in threaded connection with the screw rod 211, the handle 105 is firstly pushed to drive the universal wheel 103 to rotate, the device body 101 is moved to an area needing dust removal, when the device needs to be stably placed, the foot brake 104 is stepped on to prevent the universal wheel 103 from rotating, the dust collector 201 works to enable dust to enter the device body 101 through the circulating hose 202 and the conveying pipe 203, the electric valve 206 is opened to enable water in the water storage tank 204 to pass through the atomizing nozzle 207 to spray dust in the device body 101 to enable the dust to enter the collecting drawer 208 through gravity, the driving motor 210 works to drive the movable nut 213 to move on the screw rod 211, the movable nut 213 drives the collection drawer 208 to extend out of the device body 101, so that a worker can process dust in the collection drawer 208.
The adjusting mechanism 3 comprises a placing groove 301, a transmission motor 302, a limiting plate 303, a threaded rod 304, a movable seat 305, a positioning nut 306, a connecting plate 307, a dust collection head 308 and a rough filter 309, wherein the placing groove 301 is fixedly arranged in the middle of the front end and the rear end of the device body 101, the transmission motor 302 is fixedly arranged at the upper end of the placing groove 301, the limiting plate 303 is fixedly arranged at the transmission end of the lower end of the transmission motor 302, the threaded rod 304 is fixedly arranged at the lower end of the limiting plate 303, the movable seat 305 is fixedly arranged at the lower end of the placing groove 301, the movable seat 305 is movably connected with the threaded rod 304, the positioning nut 306 is movably arranged at the upper end of the threaded rod 304, the positioning nut 306 is in threaded connection with the threaded rod 304, the connecting plate 307 is fixedly arranged at the outer end of the positioning nut 306, the dust collection head 308 is fixedly arranged at the lower end of the connecting plate 307, the air inlet end of the flow hose 202 is fixedly connected with the air outlet end of the dust collection head 308, the rough filter 309 is fixedly arranged in the dust collection head 308, the transmission motor 302 works to drive the positioning nut 306 to move on the threaded rod 304, the positioning nut 306 drives the positioning nut 306 to move, and the dust collection head 308 to be adjusted to a proper height.
Working principle: when the dust collector is used, the handle 105 is pushed to drive the universal wheel 103 to rotate, the device body 101 is moved to a region where dust needs to be removed, when the dust collector needs to be stably placed, the foot brake 104 is stepped down, so that the universal wheel 103 does not rotate any more, the transmission motor 302 works to drive the positioning nut 306 to move on the threaded rod 304, the positioning nut 306 drives the dust collection head 308 to be adjusted to a proper height, the dust collector 201 works to enable dust to enter the device body 101 through the circulation hose 202 and the conveying pipe 203, the electric valve 206 is opened to enable water in the water storage tank 204 to pass through the atomizing nozzle 207 to spray dust in the device body 101, the dust enters the collection drawer 208 under the gravity, the driving motor 210 works to drive the movable nut 213 to move on the screw rod 211, the movable nut 213 drives the collection drawer 208 to extend out of the device body 101, and workers can process the dust in the collection drawer 208.
Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.
Claims (8)
1. The utility model provides a tunnel dust collector, includes main part mechanism (1), dust collection mechanism (2) and adjustment mechanism (3), its characterized in that: the dust collection mechanism (2) is located the upper end of main part mechanism (1), adjustment mechanism (3) are located the right-hand member of main part mechanism (1), main part mechanism (1) is including device body (101), fixed bolster (102), universal wheel (103), service brake (104) and handle (105), fixed bolster (102) fixed mounting is in the lower extreme of device body (101), universal wheel (103) fixed mounting is in the lower extreme of fixed bolster (102), universal wheel (103) evenly distributed is in the lower extreme of fixed bolster (102), service brake (104) movable mounting is in the rear end of universal wheel (103), handle (105) fixed mounting is in the upper end of device body (101) rear end, dust collection mechanism (2) are including dust catcher (201), circulation hose (202), conveyer pipe (203), water storage tank (204), aqueduct (205), electric valve (206), atomizer (207), collection drawer (208), fixed slot (209), driving motor (210), movable disk (212) and movable disk (213) are in the upper end of two fixed device of dust catcher (101).
2. A tunnel dust collector according to claim 1, wherein: the utility model discloses a dust collector, including dust collector, conveyer pipe, drain pipe (205), ventilation hose (202) fixed mounting is in the outer end of dust collector (201), conveyer pipe (203) fixed mounting is in the lower extreme of dust collector (201), conveyer pipe (203) are located the inside of device body (101), water storage tank (204) fixed mounting is in the middle part of device body (101) upper end, water guide pipe (205) fixed mounting is in the middle part of water storage tank (204) lower extreme.
3. A tunnel dust collector according to claim 2, wherein: the utility model discloses a device, including device body (101) and atomizer (207), atomizer (207) evenly distributed is located the inside of device body (205), the water inlet end fixed connection water storage box (204) of aqueduct (205) goes out the water end, electric valve (206) fixed mounting is in the inside of aqueduct (205), atomizer (207) evenly distributed is in the lower extreme of aqueduct (205), collect drawer (208) movable mounting is in the inside of device body (101), the front end of collecting drawer (208) is located the front end of device body (101).
4. A tunnel dust collector according to claim 3, wherein: the fixed slot (209) is fixedly arranged at the lower ends of the left end and the right end in the device body (101), the driving motor (210) is fixedly arranged at the rear end of the fixed slot (209), and the screw rod (211) is fixedly arranged at the transmission end of the front end of the driving motor (210).
5. The dust collector of claim 4, wherein: the movable plate (212) is fixedly arranged at the front end of the fixed groove (209), the movable plate (212) is movably connected with the screw rod (211), the movable nut (213) is movably arranged at the upper end of the screw rod (211), the inner end of the movable nut (213) is fixedly connected with the collecting drawer (208), and the movable nut (213) is in threaded connection with the screw rod (211).
6. The dust collector of claim 5, wherein: the adjusting mechanism (3) comprises a placing groove (301), a transmission motor (302), a limiting plate (303), a threaded rod (304), a movable seat (305), a positioning nut (306), a connecting plate (307), a dust collection head (308) and a coarse filter screen (309), wherein the placing groove (301) is fixedly arranged in the middle of the front end and the rear end of the device body (101), the transmission motor (302) is fixedly arranged at the upper end of the placing groove (301), and the limiting plate (303) is fixedly arranged at the transmission end of the lower end of the transmission motor (302).
7. The dust collector of claim 6, wherein: threaded rod (304) fixed mounting is in the lower extreme of limiting plate (303), movable seat (305) fixed mounting is in the lower extreme of standing groove (301), movable seat (305) and threaded rod (304) swing joint, positioning nut (306) movable mounting is in the upper end of threaded rod (304), positioning nut (306) and threaded rod (304) threaded connection.
8. The dust collector of claim 7, wherein: the utility model discloses a dust collection device, including connecting plate (307), coarse filter screen (309), locating nut (306), connecting plate (307) fixed mounting is in the outer end of locating nut (306), dust absorption head (308) fixed mounting is in the lower extreme of connecting plate (307), the air inlet end fixed connection dust absorption head (308) of circulation hose (202) air-out end, coarse filter screen (309) fixed mounting is in the inside of dust absorption head (308).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223340473.5U CN218894676U (en) | 2022-12-12 | 2022-12-12 | Dust removing device for tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223340473.5U CN218894676U (en) | 2022-12-12 | 2022-12-12 | Dust removing device for tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218894676U true CN218894676U (en) | 2023-04-21 |
Family
ID=85997453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223340473.5U Active CN218894676U (en) | 2022-12-12 | 2022-12-12 | Dust removing device for tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218894676U (en) |
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2022
- 2022-12-12 CN CN202223340473.5U patent/CN218894676U/en active Active
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