CN110847917A - Shield constructs machine with prevent blockking up lubricating function - Google Patents
Shield constructs machine with prevent blockking up lubricating function Download PDFInfo
- Publication number
- CN110847917A CN110847917A CN201911160730.7A CN201911160730A CN110847917A CN 110847917 A CN110847917 A CN 110847917A CN 201911160730 A CN201911160730 A CN 201911160730A CN 110847917 A CN110847917 A CN 110847917A
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- Prior art keywords
- shield
- lubricating function
- machine
- shaft
- fixedly connected
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- 230000001050 lubricating effect Effects 0.000 title claims abstract description 36
- 230000005540 biological transmission Effects 0.000 claims abstract description 67
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 238000007790 scraping Methods 0.000 claims abstract description 14
- 238000005406 washing Methods 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 17
- 239000002689 soil Substances 0.000 claims description 17
- 230000000694 effects Effects 0.000 claims description 15
- 230000001681 protective effect Effects 0.000 claims description 15
- 238000009792 diffusion process Methods 0.000 claims description 14
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 12
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 12
- 241001330002 Bambuseae Species 0.000 claims description 12
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 12
- 239000011425 bamboo Substances 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 10
- 238000007599 discharging Methods 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 claims description 3
- 238000004140 cleaning Methods 0.000 description 19
- 239000010865 sewage Substances 0.000 description 4
- 239000002390 adhesive tape Substances 0.000 description 3
- 239000004927 clay Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010073 coating (rubber) Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/12—Devices for removing or hauling away excavated material or spoil; Working or loading platforms
- E21D9/124—Helical conveying means therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The invention discloses a shield machine with an anti-blocking lubricating function, relates to the technical field of shield machines, and particularly relates to a shield machine with an anti-blocking lubricating function. This shield constructs machine with prevent blockking up lubricating function, through set up fan-shaped scraping wings on the transmission belt, when using transmission belt to carry earth, carry out the check to earth and water through fan-shaped scraping wings and keep off, cooperation V-arrangement groove forms a transport box, and then avoided traditional transmission belt when carrying earth, earth skids on transmission belt and piles up and muddy water downflow problem that causes the pollution, and then reduce the repair time of equipment, the work efficiency that this shield constructs machine with prevent blockking up lubricating function has been improved.
Description
Technical Field
The invention relates to the technical field of shield machines, in particular to a shield machine with an anti-blocking lubricating function.
Background
A shield machine is a tunnel boring machine using a shield method. When the shield machine works in a viscous soil layer, due to the fact that the soil body is high in viscosity, clay cut by the cutter head is difficult to mix with water in the soil bin, and mud-water separation is caused. When the screw conveyor is unearthed, the whole clay is discharged from the unearthed gate of the screw conveyor to the rubber belt of the rubber belt conveyor. Because the mud and the water are in a separated state, the friction force between the mud and the adhesive tape is small, the adhesive tape runs upwards, the mud slips on the rubber coating belt for shield repair and cannot be timely conveyed away, the mud and the water can flow downwards along the belt to cause pollution, the mud on the belt is accumulated more and more along with the continuous soil discharge of the screw conveyor, the discharge hole of the screw conveyor forms a large soil pile, and the mud and the water need to be removed by adopting a manual method, and is carried away by the adhesive tape, thereby not only affecting the normal use of the shield machine, but also possibly leading the whole supporting frame to collapse, meanwhile, the traditional shield machine is inconvenient to clean the belt after being used for a period of time, and the spiral conveyor structure of the traditional shield machine is installed in the shield machine in a welding mode, as the spiral shaft is worn quickly, damaged and difficult to replace, and the time and labor are consumed greatly, the shield machine with the anti-blocking lubricating function is provided.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a shield machine with an anti-blocking lubricating function, and solves the problems in the background technology.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a shield constructs machine with prevent blockking up lubricating function, includes the shield structure machine body, one side fixed mounting of shield structure machine body inner chamber has the support lagging body, the cutting tool body has been cup jointed in one side activity of shield structure machine body, one side fixed mounting of cutting tool body has the transmission shaft body, the one end of transmission shaft body extends to the middle part of supporting the lagging body, the opposite side fixed mounting of shield structure machine body inner chamber has the backup pad, the bottom fixedly connected with mounting panel of shield structure machine body inner chamber, the bottom fixedly connected with of shield structure machine body inner chamber is located high-pressure water pump, the inside activity of mounting panel has cup jointed the pay-off section of thick bamboo, the one end of pay-off section of thick bamboo extends to the inside of supporting the.
Optionally, the surface of the transmission shaft body is fixedly connected with a stirring shaft, the middle part of the stirring shaft is fixedly connected with a crushing shaft, and the stirring shaft and the crushing shaft are both made of stainless steel materials.
Optionally, one side fixed mounting of support sleeve plate body has the protective housing that is located transmission shaft body both sides, the quantity of protective housing is two, two the inside fixedly connected with diffusion nozzle of protective housing, diffusion nozzle's one end leads to pipe and extends to the delivery outlet of high-pressure water pump, one side fixed mounting of protective housing has latticed baffle.
Optionally, a connecting plate is fixedly arranged on the surface of the feeding barrel, one side of the connecting plate is respectively attached to one side of the mounting plate and one side of the fixing bolt, the inner thread of the connecting plate is sleeved with a fixing bolt, the fixing bolt is sleeved with the mounting plate and the inner part of the fixing bolt, the surface of the feeding cylinder, which is positioned inside the supporting sleeve plate body, is fixedly sleeved with a sealing gasket, the top of the feeding cylinder is sleeved with a sealing cover through a fixing bolt thread, the top of the closed cover is fixedly provided with an asynchronous motor, the middle part of the closed cover is movably sleeved with a transmission rod positioned in the inner cavity of the feeding barrel, one end of the transmission rod is fixedly connected to an output shaft of the asynchronous motor, the other end of the transmission rod extends to the outside of the feeding barrel, the surface of the transmission rod is fixedly connected with a spiral material feeding piece, and the lower surface of the material feeding barrel is provided with a soil discharging opening.
Optionally, the inboard fixed mounting of backup pad has the V-arrangement groove, the bottom fixed mounting of backup pad inner chamber has the washing case, the transmission shaft has been cup jointed in the inboard activity of washing case, the transmission belt has been cup jointed in the surface activity of transmission shaft, the surface activity of transmission belt cup joints to the bottom in V-arrangement groove, the fan-shaped scraping wings of middle part fixedly connected with of transmission belt upper surface, the both sides of fan-shaped scraping wings are laminated mutually with the inboard in V-arrangement groove.
Optionally, one end of the high-pressure water pump is communicated with an original water tank inside the shield machine body, and one end of the drain pipe extends to the outside of the shield machine body.
Optionally, one side fixedly connected with blow off pipe of washing case, the inner wall fixed mounting who washs the case has the washing nozzle, the quantity of washing nozzle is four, four the washing nozzle is installed respectively in the four sides of wasing the case, four the one end of washing nozzle leads to pipe fixed connection to the output shaft of high-pressure water pump, four the delivery port of washing nozzle is aimed at the surface of transmission belt and fan-shaped scraping wings respectively.
Optionally, the stirring shaft is located on one side of the transmission rod, and the distance between the bottom of the stirring shaft and the inner wall of the shield tunneling machine body is five millimeters.
The invention provides a shield machine with an anti-blocking lubricating function, which has the following beneficial effects:
1. this shield constructs machine with prevent blockking up lubricating function, through set up fan-shaped scraping wings on the transmission belt, when using transmission belt to carry earth, carry out the check to earth and water through fan-shaped scraping wings and keep off, cooperation V-arrangement groove forms a transport box, and then avoided traditional transmission belt when carrying earth, earth skids on transmission belt and piles up and muddy water downflow problem that causes the pollution, and then reduce the repair time of equipment, the work efficiency that this shield constructs machine with prevent blockking up lubricating function has been improved.
2. This shield constructs machine with prevent blockking up lubricating function, cooperation through (mixing) shaft and broken axle and diffusion nozzle is used, shield constructs machine with prevent blockking up lubricating function carries out the during operation at this, utilize (mixing) shaft and broken axle to viscidity earth and some cubic earth to carry out the breakage, mix water in the while through diffusion nozzle looks earth, thereby make earth and water carry out the intensive mixing, and then make spiral pay-off piece more convenient carry earth, it is relatively poor with the water mixing to have avoided traditional shield to construct quick-witted earth, lead to spiral pay-off piece to carry inconvenient and the problem of transmission belt transport difficulty, the row's of this shield structure machine with prevent blockking up lubricating function expects efficiency has been improved.
3. This shield constructs machine with prevent blockking up lubricating function, surface through at the pay-off section of thick bamboo sets up the connecting plate, utilize fixing bolt to fix the connecting plate on mounting panel and support sleeve board body simultaneously, and then install the pay-off section of thick bamboo, traditional welded mounting means has been changed, be convenient for change the maintenance to the pay-off section of thick bamboo, the maintenance convenience of this shield constructs machine with prevent blockking up lubricating function has been improved, through set up the washing case on the pay-off section of thick bamboo, utilize the washing case to cup joint the one end of transmission belt lower surface, cooperate the washing nozzle simultaneously, utilize the washing nozzle to wash the earth on transmission belt and fan-shaped pushing plate surface, and then avoided traditional shield to construct the machine and need artifical washing inconvenience of bringing regularly, the use convenience of this shield constructs machine with prevent blockking up lubricating function.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the stirring shaft of the present invention;
FIG. 3 is a schematic view of the structure of the cleaning tank of the present invention;
FIG. 4 is a schematic structural diagram of the protective box of the present invention.
In the figure: 1. a shield tunneling machine body; 2. cutting the cutter body; 3. a protective box; 4. a diffusion nozzle; 5. a transmission shaft body; 6. a grid-shaped baffle; 7. a stirring shaft; 8. a crushing shaft; 9. a gasket; 10. a transmission rod; 11. spirally feeding the material sheets; 12. a high pressure water pump; 13. mounting a plate; 14. cleaning the nozzle; 15. a cleaning tank; 16. a blow-off pipe; 17. a fan-shaped material pushing plate; 18. a transfer belt; 19. a V-shaped groove; 20. a soil discharge port; 21. a closure cap; 22. an asynchronous motor; 23. fixing the bolt; 24. a feed cylinder; 25. a connecting plate; 26. a support sleeve plate body; 27. a support plate; 28. a drive shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a shield constructs machine with prevent blockking up lubricating function, including shield structure machine body 1, one side fixed mounting of 1 inner chamber of shield structure machine body has support lagging 26, cutting tool body 2 has been cup jointed in the activity of one side of shield structure machine body 1, one side fixed mounting of cutting tool body 2 has transmission shaft body 5, the one end of transmission shaft body 5 extends to the middle part of supporting lagging 26, the opposite side fixed mounting of 1 inner chamber of shield structure machine body has backup pad 27, the bottom fixedly connected with mounting panel 13 of 1 inner chamber of shield structure machine body, the bottom fixedly connected with of 1 inner chamber of shield structure machine body is located high-pressure water pump 12, feed cylinder 24 has been cup jointed in the inside activity of mounting panel 13, the one end of feed cylinder 24 extends to the inside of supporting lagging 26.
Wherein, the fixed surface of transmission shaft body 5 is connected with (mixing) shaft 7, the broken axle 8 of middle part fixedly connected with of (mixing) shaft 7, the material of (mixing) shaft 7 and broken axle 8 is stainless steel material, use through the cooperation of (mixing) shaft 7 and broken axle 8, mix earth and water, avoid earth to block up at 1 inner chamber of shield structure machine body simultaneously, make earth and water intensive mixing, the condition emergence of blockking up the jam is avoided appearing, it is more smooth to make this prevent blockking up the row's of shield structure machine of lubricating function arrange material work.
Wherein, one side fixed mounting of support sleeve plate body 26 has protective housing 3 that is located 5 both sides of transmission shaft body, protective housing 3's quantity is two, the inside fixedly connected with diffusion nozzle 4 of two protective housing 3, diffusion nozzle 4's one end leads to pipe extends to the delivery outlet of high pressure water pump 12, one side fixed mounting of protective housing 3 has latticed baffle 6, protect diffusion nozzle 4 through protective housing 3, avoid diffusion nozzle 4 to be damaged by earth stone, utilize latticed baffle 6 to carry out the check to stone earth simultaneously, utilize diffusion nozzle 4 to add water to the earth after the damage, and then make earth moist, be convenient for subsequent row material work of arranging, the work quality of this shield structure machine with prevent blockking up lubricating function has been improved.
Wherein, a connecting plate 25 is fixedly arranged on the surface of the feeding barrel 24, one side of the connecting plate 25 is respectively attached to one side of the mounting plate 13 and one side of the fixing bolt 23, the fixing bolt 23 is sleeved on the internal thread of the connecting plate 25, the fixing bolt 23 is sleeved inside the mounting plate 13 and the fixing bolt 23, the surface of the feeding barrel 24 positioned inside the supporting sleeve plate body 26 is fixedly sleeved with a sealing gasket 9, the top of the feeding barrel 24 is sleeved with a sealing cover 21 through the fixing bolt 23, the top of the sealing cover 21 is fixedly provided with an asynchronous motor 22, the middle part of the sealing cover 21 is movably sleeved with a transmission rod 10 positioned in the inner cavity of the feeding barrel 24, one end of the transmission rod 10 is fixedly connected to the output shaft of the asynchronous motor 22, the other end of the transmission rod 10 extends to the outside of the feeding barrel 24, the surface of the transmission rod 10 is fixedly connected, through setting up connecting plate 25 on the surface at a pay-off section of thick bamboo 24, utilize the cooperation of connecting plate 25 and fixing bolt 23 to install a pay-off section of thick bamboo 24, traditional shield structure machine welded mounting means has been changed under the prerequisite that guarantees that a pay-off section of thick bamboo 24 is firm, the later stage of being convenient for is maintained a pay-off section of thick bamboo 24 and is changed, utilize fixing bolt 23 and closing cap 21's cooperation to use simultaneously, utilize closing cap 21 to install transmission rod 10 and asynchronous machine 22, be convenient for change, the use convenience of this shield structure machine with prevent blockking up lubricating function has been improved.
Wherein, the inboard fixed mounting of backup pad 27 has V-arrangement groove 19, the bottom fixed mounting of backup pad 27 inner chamber has washs case 15, the inboard activity of wasing case 15 has cup jointed transmission shaft 28, the surface activity of transmission shaft 28 has cup jointed transmission belt 18, the surface activity of transmission belt 18 cup joints the bottom in V-arrangement groove 19, the middle part of transmission belt 18 upper surface fixedly connected with fan-shaped scraping wings 17, the both sides of fan-shaped scraping wings 17 are laminated with the inboard of V-arrangement groove 19, through the surface mounting fan-shaped scraping wings 17 at transmission belt 18, utilize transmission belt 18 to drive fan-shaped scraping wings 17 and rotate, and then make the inboard of transmission belt 18 quiet V-arrangement groove 19, thereby form a propelling movement box with the inboard of V-arrangement groove 19, utilize this box body to collect earth and water and carry, both avoided traditional shield structure machine to appear accumulational problem when handling viscidity earth, meanwhile, leakage pollution caused by muddy water flowing downwards is avoided, and the stability of the shield machine with the anti-blocking lubricating function is improved.
Wherein, the inside original water tank of shield structure machine body 1 is put through to the one end of high pressure water pump 12, and the one end of blow off pipe 16 extends to the shield structure machine body 1 outside, through the play water pressure of high pressure water pump 12 increase washing nozzle 14 and diffusion nozzle 4, avoids diffusion nozzle 4 and washing nozzle 14 because the water pressure undersize leads to the problem that the mouth of a river blockked up, has improved this shield structure machine's that has to prevent blockking up lubricating function stability.
Wherein, one side of the cleaning box 15 is fixedly connected with a sewage discharge pipe 16, the inner wall of the cleaning box 15 is fixedly provided with four cleaning nozzles 14, the number of the cleaning nozzles 14 is four, the four cleaning nozzles 14 are respectively arranged on four sides of the cleaning box 15, one end of each cleaning nozzle 14 is fixedly connected with the output shaft of the high pressure water pump 12 through a water pipe, the water outlets of the four cleaning nozzles 14 are respectively aligned with the surfaces of the transmission belt 18 and the fan-shaped material pushing plate 17, through the matched use of the cleaning box 15 and the cleaning nozzle 14, the surfaces of the transmission belt 18 and the fan-shaped material pushing plate 17 are washed by the cleaning nozzle 14, meanwhile, the sewage is collected and blocked by the cleaning box 15, thereby cleaning the surfaces of the transmission belt 18 and the fan-shaped material pushing plate 17, omitting the step of manually cleaning the transmission belt 18 at regular time, meanwhile, the load of the transmission belt 18 can be reduced, and the use convenience of the shield machine with the anti-blocking lubricating function is improved.
Wherein, (mixing) shaft 7 is located one side of transfer line 10, and the bottom of (mixing) shaft 7 is five millimeters with the inner wall distance of shield structure machine body 1, through setting up (mixing) shaft 7 in one side of transfer line 10 and then avoid (mixing) shaft 7 to contact transfer line 10, avoids influencing transfer line 10 and rotates.
In conclusion, when the shield machine with the anti-blocking lubricating function is used, after the shield machine with the anti-blocking lubricating function works, the cutting tool body 2 is used for cutting the soil and simultaneously feeding the soil into the shield machine body 1, the stirring shaft 7 and the crushing shaft 8 are used for stirring the soil, the high-pressure water pump 12 is started to inject water into the soil 4, then the mixed soil is conveyed to the inside of the feeding barrel 24 through the action of the spiral conveying piece 11 and falls onto the conveying belt 18 through the soil discharging port 20, the conveying belt 18 is rotated through the original transmission structure with the transmission shaft 28 in the shield machine, the fan-shaped material pushing plate 17 is used for pushing the soil and the muddy water to discharge the soil, and meanwhile, when the conveying belt 18 and the fan-shaped material pushing plate 17 pass through the inside of the cleaning box 15, the cleaning nozzle 14 is used for washing the soil on the surfaces of the conveying belt 18 and the fan-shaped material pushing plate 17, the sewage is discharged through the sewage discharge pipe 16.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The utility model provides a shield constructs machine with prevent blockking up lubricating function, includes shield structure machine body (1), its characterized in that: the shield constructs one side fixed mounting in quick-witted body (1) inner chamber and has support lagging body (26), cutting tool body (2) has been cup jointed in the activity of one side of shield structure machine body (1), one side fixed mounting of cutting tool body (2) has transmission shaft body (5), the one end of transmission shaft body (5) extends to the middle part of supporting the lagging body (26), the opposite side fixed mounting in shield structure machine body (1) inner chamber has backup pad (27), the bottom fixedly connected with mounting panel (13) of shield structure machine body (1) inner chamber, the bottom fixedly connected with of shield structure machine body (1) inner chamber is located high-pressure water pump (12), a pay-off section of thick bamboo (24) has been cup jointed in the inside activity of mounting panel (13), the one end of a pay-off section of thick bamboo (24) extends to the inside of supporting the lagging body (26).
2. The shield machine with the anti-blocking lubricating function according to claim 1, is characterized in that: the surface fixed connection of transmission shaft body (5) is with (mixing) shaft (7), the middle part fixedly connected with crushing axle (8) of (mixing) shaft (7), the material of (mixing) shaft (7) and crushing axle (8) is stainless steel material.
3. The shield machine with the anti-blocking lubricating function according to claim 1, is characterized in that: one side fixed mounting of supporting sleeve plate body (26) has protective housing (3) that are located transmission shaft body (5) both sides, the quantity of protective housing (3) is two, two the inside fixedly connected with diffusion nozzle (4) of protective housing (3), the delivery outlet that the one end of diffusion nozzle (4) passed through the water pipe and extended to high-pressure water pump (12), one side fixed mounting of protective housing (3) has latticed baffle (6).
4. The shield machine with the anti-blocking lubricating function according to claim 1, is characterized in that: the surface of the feeding barrel (24) is fixedly provided with a connecting plate (25), one side of the connecting plate (25) is respectively attached to one side of the mounting plate (13) and one side of the fixing bolt (23), the fixing bolt (23) is sleeved on the internal thread of the connecting plate (25), the fixing bolt (23) is sleeved on the mounting plate (13) and the inside of the fixing bolt (23), the surface of the feeding barrel (24) positioned inside the supporting sleeve plate body (26) is fixedly sleeved with a sealing gasket (9), the top of the feeding barrel (24) is sleeved with a sealing cover (21) through the fixing bolt (23), the top of the sealing cover (21) is fixedly provided with an asynchronous motor (22), the middle part of the sealing cover (21) is movably sleeved with a transmission rod (10) positioned in the inner cavity of the feeding barrel (24), one end of the transmission rod (10) is fixedly connected to an output shaft of the asynchronous motor (22), the other end of the transmission rod (10) extends to the outside of the feeding barrel (24), a spiral feeding piece (11) is fixedly connected to the surface of the transmission rod (10), and a soil discharging opening (20) is formed in the lower surface of the feeding barrel (24).
5. The shield machine with the anti-blocking lubricating function according to claim 1, is characterized in that: the inboard fixed mounting of backup pad (27) has V-arrangement groove (19), the bottom fixed mounting of backup pad (27) inner chamber has washing case (15), transmission shaft (28) have been cup jointed in the inboard activity of washing case (15), transmission belt (18) have been cup jointed in the surface activity of transmission shaft (28), the surface activity of transmission belt (18) cup joints to the bottom in V-arrangement groove (19), the middle part fixedly connected with fan-shaped scraping wings (17) of transmission belt (18) upper surface, the both sides of fan-shaped scraping wings (17) laminate mutually with the inboard in V-arrangement groove (19).
6. The shield machine with the anti-blocking lubricating function according to claim 1, is characterized in that: one end of the high-pressure water pump (12) is communicated with an original water tank in the shield machine body (1), and one end of the blow-off pipe (16) extends to the outside of the shield machine body (1).
7. The shield machine with the anti-blocking lubricating function according to claim 1, is characterized in that: wash one side fixedly connected with blow off pipe (16) of case (15), the inner wall fixed mounting who washs case (15) has washing nozzle (14), the quantity that washs nozzle (14) is four, four washing nozzle (14) are installed respectively at the four sides that washs case (15), four the one end of washing nozzle (14) leads to pipe fixed connection to the output shaft of high-pressure water pump (12), four the delivery port of washing nozzle (14) is aimed at the surface of transmission belt (18) and fan-shaped scraping wings (17) respectively.
8. The shield machine with the anti-blocking lubricating function according to claim 2, is characterized in that: the stirring shaft (7) is positioned on one side of the transmission rod (10), and the distance between the bottom of the stirring shaft (7) and the inner wall of the shield tunneling machine body (1) is five millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911160730.7A CN110847917A (en) | 2019-11-23 | 2019-11-23 | Shield constructs machine with prevent blockking up lubricating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911160730.7A CN110847917A (en) | 2019-11-23 | 2019-11-23 | Shield constructs machine with prevent blockking up lubricating function |
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| Publication Number | Publication Date |
|---|---|
| CN110847917A true CN110847917A (en) | 2020-02-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911160730.7A Pending CN110847917A (en) | 2019-11-23 | 2019-11-23 | Shield constructs machine with prevent blockking up lubricating function |
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| CN (1) | CN110847917A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116220726A (en) * | 2023-04-27 | 2023-06-06 | 中铁三局集团第四工程有限公司 | Rock mass tunneling and broken stone cleaning and transporting equipment for tunnel construction |
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| TW337543B (en) * | 1994-10-04 | 1998-08-01 | Komatsu Mfg Co Ltd | Earth improvement device and earth improvement control methods for tunnel boring machines |
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| CN103775096A (en) * | 2014-02-19 | 2014-05-07 | 粤水电轨道交通建设有限公司 | Shield launching method for soft earth layer |
| CN204473787U (en) * | 2015-01-28 | 2015-07-15 | 江阴博帆机械制造有限公司 | Dust mud environmental protection clearing and retrieving device |
| CN104929651A (en) * | 2015-05-15 | 2015-09-23 | 中铁二局股份有限公司 | TBM-EPB (tunnel boring machine and earth pressure balance) dual-mode shield tunneling machine |
| CN205908301U (en) * | 2016-08-26 | 2017-01-25 | 中铁四局集团有限公司 | Movable automatic tunnel concrete spraying feeding vehicle |
| CN106121672A (en) * | 2016-08-31 | 2016-11-16 | 中国铁建重工集团有限公司 | Dregs conveyer device and tunneler for tunneler |
| CN108612535A (en) * | 2018-05-14 | 2018-10-02 | 贵州大学 | A kind of anticlogging slurry type shield machine stirring device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116220726A (en) * | 2023-04-27 | 2023-06-06 | 中铁三局集团第四工程有限公司 | Rock mass tunneling and broken stone cleaning and transporting equipment for tunnel construction |
| CN116220726B (en) * | 2023-04-27 | 2023-06-27 | 中铁三局集团第四工程有限公司 | Rock mass tunneling and broken stone cleaning and transporting equipment for tunnel construction |
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