CN110397440A - A kind of vertical shaft full face tunnel boring machine and its slag-draining device - Google Patents
A kind of vertical shaft full face tunnel boring machine and its slag-draining device Download PDFInfo
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- CN110397440A CN110397440A CN201910702618.5A CN201910702618A CN110397440A CN 110397440 A CN110397440 A CN 110397440A CN 201910702618 A CN201910702618 A CN 201910702618A CN 110397440 A CN110397440 A CN 110397440A
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- Prior art keywords
- slag
- axial
- radial
- vertical shaft
- full face
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- 239000002893 slag Substances 0.000 claims abstract description 49
- 238000005520 cutting process Methods 0.000 claims abstract description 15
- 239000003818 cinder Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 7
- 230000005641 tunneling Effects 0.000 abstract description 3
- 239000002689 soil Substances 0.000 description 9
- 239000011435 rock Substances 0.000 description 7
- 230000006870 function Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D1/00—Sinking shafts
- E21D1/03—Sinking shafts mechanically, e.g. by loading shovels or loading buckets, scraping devices, conveying screws
- E21D1/06—Sinking shafts mechanically, e.g. by loading shovels or loading buckets, scraping devices, conveying screws with shaft-boring cutters
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D7/00—Shaft equipment, e.g. timbering within the shaft
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Earth Drilling (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The present invention discloses a kind of slag-draining device of vertical shaft full face tunnel boring machine, the slag input spoke extended including the axial slag-drip opening and several radial directions for along cutterhead that are set to cutter head center, slag input spoke has slag inlet, further includes set on the radial helical feed component of slag input spoke and along the axially extending of cutterhead and the axial screw conveying assembly that is connected with axial slag-drip opening.Radial helical feed component is flowed by slag inlet through the dregs under the Tool in Cutting on cutterhead, dregs flows into axial slag-drip opening under the conveying of radial helical feed component；The dregs for flowing into axial slag-drip opening is expelled to earth's surface by axial screw conveying assembly again.In the tunneling process of vertical shaft, dregs is continuously conveyed through radial helical feed component and the realization of axial screw conveying assembly, overcome deslagging speed to be influenced by difference in height, can be realized continuously and stably deslagging, therefore deslagging efficiency is higher, function is relatively abundant, simple and compact for structure and adaptability is preferable.Invention additionally discloses a kind of vertical shaft full face tunnel boring machines comprising above-mentioned slag-draining device.
Description
Technical field
The present invention relates to digging device field, in particular to a kind of slag-draining device of vertical shaft full face tunnel boring machine.This hair
It is bright to further relate to a kind of vertical shaft full face tunnel boring machine comprising aforementioned slag-draining device.
Background technique
The full face tunnel boring machine for being currently used for excavating vertical shaft generally includes slag-draining device for draining dregs.Generally,
Existing slag-draining device includes the mud circulation line for mud to be pressed into the slush pump in muddy water storehouse and is used to circulate for mud,
To which dregs be discharged in such a way that mud recycles.However, with the increase of shaft excavation depth, the height of mud circulation line
Difference increases with it, and the conveying capacity of slush pump is caused to be limited by difference in height, seriously affects deslagging efficiency.
Summary of the invention
In view of this, the purpose of the present invention is to provide a kind of slag-draining device of vertical shaft full face tunnel boring machine, deslagging effect
Rate is higher, function is relatively abundant, simple and compact for structure and adaptability is preferable.Another object of the present invention is to provide one kind to include
The vertical shaft full face tunnel boring machine of aforementioned slag-draining device is conducive to promote digging efficiency.
Its concrete scheme is as follows:
The present invention provides a kind of slag-draining device of vertical shaft full face tunnel boring machine, comprising:
For being set to the axial slag-drip opening of cutter head center；
Several radial directions for along cutterhead extend and the slag input spoke with slag inlet；
Set on the slag input spoke, the radial direction for the dregs for entering the slag inlet to be delivered to the axial slag-drip opening
Helical feed component；
For being connected along the axially extending of cutterhead and with the axial slag-drip opening the axial slag-drip opening will be flowed through
The axial screw conveying assembly of dregs discharge.
Preferably, the axial screw conveying assembly is equipped with end slag-drip opening far from one end of the axial slag-drip opening, also
Including set on the end slag-drip opening, the belt conveyor for conveying the dregs being discharged from the end slag-drip opening.
Preferably, the slag input spoke, which has, is connected with the slag inlet and is used to accommodate the radial helical feed group
The radial holding tank of part, the radial direction helical feed component include:
It is parallel to the radial drive axis of the slag input spoke setting；
It is fixedly arranged on radial drive axis periphery, the radial helical blade for conveying dregs；
The radial drive part of the radial drive axis rotation is driven set on radial drive shaft end portion.
Preferably, the axial screw conveying assembly includes:
The axially driving axis axially extended；
It is fixedly arranged on the axially driving axis periphery, the axial screw blade for conveying dregs；
It is fixedly arranged on the axial conveying shell of axial screw blade periphery；
For being set to the described one end of axially driving axis far from cutterhead to drive axially driving the axial of axis rotation to drive
Moving part.
Preferably, several slag input spokes are radially uniformly distributed.
Preferably, the screw pitch of the radial helical blade is less than the screw pitch of the axial screw blade.
Preferably, further includes:
Set on the axial slag-drip opening, the flow detector for detecting dregs flow；
It is connected respectively with the flow detector and the axially driving part, for being sent out according to the flow detector
The control device of axially driving part revolving speed described in the Signal Regulation sent.
Preferably, further includes:
Set on the radial drive axis, the speed detector for detecting the radial drive axis revolving speed；
It is connected with the control device with the warning device sounded an alarm；
Revolving speed of the signal that the control device is used to be sent according to the speed detector in the radial drive axis
The warning device is controlled when becoming zero to sound an alarm.
The present invention also provides a kind of vertical shaft full face tunnel boring machines, including cutting apparatus and described in any item and institute as above
State the slag-draining device of the connected vertical shaft full face tunnel boring machine of cutting apparatus.
Preferably, the cutting apparatus includes:
The support frame being connected with the cutterhead；
Set on support frame as described above, the cutter plate driver part for driving the cutterhead rotation；
Between support frame as described above and the axial screw conveying assembly, support frame as described above is used to support relative to described
The revolving support part of axial screw conveying assembly rotation.
With respect to the background art, the slag-draining device of vertical shaft full face tunnel boring machine provided by the present invention, including it is set to knife
The axial slag-drip opening of disk center and it is several for along cutterhead radial direction extend slag input spoke, the slag input spoke have into
Cinder notch further includes axially arranging set on the radial helical feed component of the slag input spoke and along the axially extending of cutterhead and with described
The axial screw conveying assembly that cinder notch is connected.
The radial helical feed component is flowed by slag inlet through the dregs under the Tool in Cutting on cutterhead, dregs is described
Radial helical feed component conveying is lower to flow into the axial slag-drip opening；Further, flow into the dregs of the axial slag-drip opening by
The axial screw conveying assembly is expelled to earth's surface.
It follows that dregs is through the radial helical feed component and the axial screw in the tunneling process of vertical shaft
Conveying assembly realization is continuously conveyed, and overcomes deslagging speed to be influenced by difference in height, can be realized continuously and stably deslagging, therefore be conducive to
Promote deslagging efficiency.
Further, since whole slag input spokes are fixedly arranged on cutterhead periphery, make cutterhead and the slag input spoke one
Body formula structure, thus make the slag-draining device of vertical shaft full face tunnel boring machine provided by the present invention can either be used to excavate rock mass or
The soil body, and can be used in that the dregs that digging process generates is discharged, function is relatively abundant；The cut surface in cutterhead can also be avoided simultaneously
Residue extraction mechanism individually is added, simple and compact for structure, occupied space is smaller, so that it is lesser so that cutterhead is suitable for excavation space
Rock mass or the soil body, adaptability are naturally preferable.
Therefore, the deslagging efficiency of the slag-draining device of vertical shaft full face tunnel boring machine provided by the present invention is higher, function compared with
It is abundant, simple and compact for structure and adaptability is preferable.
Vertical shaft full face tunnel boring machine provided by the present invention comprising slag-draining device, promotes the deslagging efficiency of slag-draining device
It cuts rock mass or the soil body with being conducive to cutting apparatus fast and stable, therefore is conducive to promote digging efficiency.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is the structure letter of the slag-draining device of vertical shaft full face tunnel boring machine provided by a kind of specific embodiment of the present invention
Figure；
Fig. 2 is the package assembly schematic diagram of cutterhead of the present invention and radial helical feed component.
Appended drawing reference is as follows:
Cutterhead 1, axial slag-drip opening 2, slag inlet 3, slag input spoke 4, radial helical feed component 5, axial screw conveying group
Part 6, end slag-drip opening 7 and cutting apparatus 8；
Radial holding tank 51, radial helical blade 52 and radial drive part 53；
Axial screw blade 61, axial conveying shell 62 and axially driving part 63；
Support frame 81, cutter plate driver part 82 and revolving support part 83.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In order to enable those skilled in the art to better understand the solution of the present invention, right in the following with reference to the drawings and specific embodiments
The present invention is described in further detail.
Fig. 1 and Fig. 2 are please referred to, Fig. 1 is vertical shaft full face tunnel boring machine provided by a kind of specific embodiment of the present invention
The structure diagram of slag-draining device；Fig. 2 is the package assembly schematic diagram of cutterhead 1 of the present invention and radial helical feed component 5.
The embodiment of the invention discloses a kind of slag-draining device of vertical shaft full face tunnel boring machine, including axial slag-drip opening 2, into
Slag spoke 4, radial helical feed component 5 and axial screw conveying assembly 6.
Axial slag-drip opening 2 is preferably the circular through hole set on 1 center of cutterhead, but the structure of axial slag-drip opening 2 is not limited to justify
Shape.
Slag input spoke 4 includes several, and in this specific embodiment, cutterhead 1 is specifically equipped with six roots of sensation slag input spoke 4.Every
Slag input spoke 4 extends along the radial direction of cutterhead 1, it is preferable that cutterhead 1 is in the form of annular discs, and several slag input spokes 4 are radially equal
Even distribution.Every slag input spoke 4 is equipped with the slag inlet 3 for flowing into radial helical feed component 5 for dregs.
Several slag input spokes 4 are fixedly arranged on the periphery of cutterhead 1, are an integral structure cutterhead 1 with slag input spoke 4, make this
The slag-draining device of vertical shaft full face tunnel boring machine provided by inventing can either be used to excavate rock mass or the soil body, and can be used in arranging
The dregs that digging process generates out, function are relatively abundant；It can also avoid individually adding residue extraction mechanism in the cut surface of cutterhead simultaneously,
Simple and compact for structure, occupied space is smaller, so that cutterhead be enable to be suitable for excavating the lesser rock mass in space or the soil body, adaptability
Naturally preferably.
Radial helical feed component 5 is set to slag input spoke 4, so that the dregs for entering slag inlet 3 is delivered to axial deslagging
Mouth 2.Every slag input spoke 4 is correspondingly arranged one group of radial direction helical feed component 5.In this specific embodiment, slag input spoke 4 has
The radial holding tank 51 being connected with slag inlet 3, to accommodate radial helical feed component 5.The preferred rectangle of radial holding tank 51
Groove.Preferably, every group of radial direction helical feed component 5 includes radial drive axis, radial helical blade 52 and radial drive part
53.Radial drive axis is parallel to the setting of slag input spoke 4, and one end is articulated with the end of radial holding tank 51, so as in radial appearance
The interior rotation of slot 51 of receiving.Radial helical blade 52 is preferably fixedly arranged on radial drive axis periphery by welding, utilizes dregs sheet
Wearing resistance between body and radial helical blade 52 makes the radial helical blade 52 of rotation can be realized dregs conveying.Radial spiral shell
The outer diameter of vane piece 52 is less than the width of radial holding tank 51, to guarantee that radial helical blade 52 is smoothly revolved with radial drive axis
Turn.Radial drive part 53 is set to the one end of radial drive axis far from axial slag-drip opening 2, for driving radial drive axis to rotate.Diameter
To the preferred driving motor of actuator 53, but type is without being limited thereto.
Axial screw conveying assembly 6 is axially extending along cutterhead 1, and is connected with axial slag-drip opening 2, will pass through itself
The dregs for flowing through axial slag-drip opening 2 is discharged for rotation.In this specific embodiment, it is preferable that axial screw conveying assembly 6 includes
Axially driving axis, axial screw blade 61, axial conveying shell 62 and axially driving part 63.Wherein, axially driving axis is along cutterhead 1
It is axially extending, naturally, axially driving axis is arranged perpendicular to radial drive axis.Axial screw blade 61 is fixedly arranged on axially driving axis
Periphery, so that dregs is delivered to ground from silo bottom.Axial conveying shell 62 is fixedly arranged on 61 periphery of axial screw blade, is slag
The conveying of soil provides transfer passage.The axial conveying preferred cylindrical shell of shell 62, and the internal diameter and axial screw of axial conveying shell 62
The outer diameter of vane piece 61 is roughly equal, to prevent dregs in transmission process lower leakage due to gravity.Axially driving part 63 is set to axis
One end to drive shaft far from cutterhead 1 is used for driving axial drive shaft turns.The preferred driving motor of axially driving part 63, but not
It is limited to this.
The working principle of the slag-draining device of vertical shaft full face tunnel boring machine provided by the present invention are as follows: through the knife on cutterhead 1
Dregs under tool cutting flows into radial helical feed component 5 by slag inlet 3, and dregs is under the conveying of radial helical feed component 5
Axial slag-drip opening 2 is flowed into, the dregs for flowing into axial slag-drip opening 2 is expelled to earth's surface by axial screw conveying assembly 6, thus the row of realization
Slag.
In conclusion dregs is through radial helical feed component 5 and axial screw conveying assembly in the tunneling process of vertical shaft
6 realizations are continuously conveyed, and overcome deslagging speed to be influenced by difference in height, can be realized continuously and stably deslagging, are conducive to promote deslagging
Efficiency.Therefore, the deslagging efficiency of the slag-draining device of vertical shaft full face tunnel boring machine provided by the present invention is higher, function is richer
Rich, simple and compact for structure and adaptability is preferable.
Preferably, axial screw conveying assembly 6 is equipped with end slag-drip opening 7 far from one end of axial slag-drip opening 2, correspondingly,
The invention also includes the belt conveyors for being set to end slag-drip opening 7, to convey the dregs being discharged from end slag-drip opening 7, belt
The setting of conveyer can guarantee that dregs continues to realize and be continuously conveyed, and be conducive to further promote deslagging efficiency.
It is used to convey the dregs of the discharge of multiple groups radial direction helical feed component 5 in view of one group of axial screw conveying assembly 6, to protect
It demonstrate,proves dregs and realizes smooth delivery of power, in this specific embodiment, it is preferable that the screw pitch of radial helical blade 52 is less than axial screw
The screw pitch of blade 61, thus guarantee that the conveying capacity of axial screw conveying assembly 6 is greater than the conveying capacity of radial helical feed component 5,
Prevent dregs from accumulated plugging occur.
To realize energy conservation, the invention also includes flow detectors and control device, wherein flow detector is set to axis
To discharge port, for detecting the flow of dregs.Flow detector can be flow detection sensor, but not limited to this.Control
Device is connected with flow detector and axially driving part 63 respectively, so as to the Signal Regulation axis sent according to flow detector
To 63 revolving speed of actuator.When the dregs flow of axial slag-drip opening 2 is more than or equal to preset flow, flow detector sends signal
To control device, control device adjusts the revolving speed of axially driving part 63 according to the signal of transmission, makes the revolving speed of axially driving part 63
Increase, so that the conveying capacity of axial screw conveying assembly 6 and the conveying capacity of radial helical feed component 5 be made to match, prevents slag
Soil is accumulated；When the dregs flow of axial slag-drip opening 2 is less than preset flow, flow detector sends a signal to control dress
It sets, control device is made to turn down the revolving speed of axially driving part 63, further make the conveying capacity and radial direction spiral shell of axial screw conveying assembly 6
The conveying capacity of rotation conveying assembly 5 matches, and reduces axially driving 63 energy consumption of part to make full use of resource and is advantageously implemented section
Energy.It should be noted that preset flow refers to the metered flow of axial slag-drip opening 2.
To promote safety, the invention also includes speed detectors and warning device.Speed detector is set to radial
Drive shaft, for detecting the revolving speed of radial drive axis.Speed detector optimized encoding device, but its type is without being limited thereto.Alarm
Device is connected with control device, for sending alarm, to remind operator to carry out shutdown operation etc. in time.Work as radial drive
When the revolving speed of axis sports zero, speed detector sends a signal to control device, it is meant that radial 5 pole of helical feed component can
It can shut down because of dregs Severe blockage, so that control device control warning device sends alarm, remind operator timely
Scarfing cinder is shut down, prevents from burning out radial drive part 53, safety is promoted naturally.
The present invention provides a kind of vertical shaft full face tunnel boring machine, including cutting apparatus 8 and above-mentioned is connected with cutting apparatus 8
Slag-draining device.
Wherein, cutting apparatus 8 includes support frame 81, cutter plate driver part 82 and revolving support part 83.Support frame 81 and cutterhead
1 is connected, and is used to support cutter plate driver part 82 and revolving support part 83.Support frame 81 includes being fixedly arranged on 83 periphery of revolving support part
Supporing shell enters in revolving support part 83 to prevent dregs etc., plays protection revolving support part 83.Support frame 81 further includes being connected
Supporting leg between supporing shell and cutterhead 1.Cutter plate driver part 82 is set to support frame 81, thus by support frame 81 with moving knife
Disk 1 rotates, and then the cutter on cutterhead 1 is enable to cut the soil body or rock mass.Cutter plate driver part 82 is specially to be set to supporing shell
On driving motor, but the structure of cutter plate driver part 82 and installation site are not limited to this.Revolving support part 83 is set to support frame
Between 81 and axial screw conveying assembly 6, rotated to support support frame 81 relative to axial screw conveying assembly 6.Revolution
The preferred thrust bearing of supporting element 83, inner ring are connect with axial conveying 62 interference of shell, the inner sidewall mistake of outer ring and supporing shell
It is full of connection.Certainly, the type of revolving support part 83 is without being limited thereto.
Due to the promotion of slag-draining device deslagging efficiency, rock mass or the soil body are cut with enabling 8 fast and stable of cutting apparatus,
Therefore the vertical shaft full face tunnel boring machine provided by the present invention comprising slag-draining device is conducive to promote digging efficiency.
Vertical shaft provided by the present invention is described in detail with full face tunnel boring machine and its slag-draining device above, herein
In apply that a specific example illustrates the principle and implementation of the invention, the explanation of above example is only intended to sides
Assistant solves method and its core concept of the invention；At the same time, for those skilled in the art, think of according to the present invention
Think, there will be changes in the specific implementation manner and application range, in conclusion the content of the present specification should not be construed as pair
Limitation of the invention.
Claims (10)
1. a kind of slag-draining device of vertical shaft full face tunnel boring machine characterized by comprising
For being set to the axial slag-drip opening (2) at cutterhead (1) center；
Several radial directions for along cutterhead (1) extend and the slag input spoke (4) with slag inlet (3), all slag inputs
Spoke (4) is used to be fixedly arranged on the periphery of cutterhead (1)；
Set on the slag input spoke (4), for the dregs for entering the slag inlet (3) to be delivered to the axial slag-drip opening (2)
Radial helical feed component (5)；
For being connected along the axially extending of cutterhead (1) and with the axial slag-drip opening (2) the axial slag-drip opening will be flowed through
(2) the axial screw conveying assembly (6) of dregs discharge.
2. the slag-draining device of vertical shaft full face tunnel boring machine according to claim 1, which is characterized in that the axial screw
Conveying assembly (6) is equipped with end slag-drip opening (7) far from one end of the axial slag-drip opening (2), further includes being set to the end to arrange
Cinder notch (7), the belt conveyor for conveying the dregs being discharged from the end slag-drip opening (7).
3. the slag-draining device of vertical shaft full face tunnel boring machine according to claim 1, which is characterized in that the slag input spoke
(4) there is the radial holding tank being connected with the slag inlet (3) and for accommodating the radial helical feed component (5)
(51), the radial helical feed component (5) includes:
It is parallel to the radial drive axis of slag input spoke (4) setting；
It is fixedly arranged on radial drive axis periphery, the radial helical blade (52) for conveying dregs；
The radial drive part (53) of the radial drive axis rotation is driven set on radial drive shaft end portion.
4. the slag-draining device of vertical shaft full face tunnel boring machine according to claim 3, which is characterized in that the axial screw
Conveying assembly (6) includes:
The axially driving axis axially extended；
It is fixedly arranged on the axially driving axis periphery, the axial screw blade (61) for conveying dregs；
It is fixedly arranged on axial conveying shell (62) of axial screw blade (61) periphery；
The axially driving part of the axially driving axis rotation is driven far from cutterhead (1) one end for being set to the axially driving axis
(63)。
5. the slag-draining device of vertical shaft full face tunnel boring machine according to claim 3, which is characterized in that several slag inputs
Spoke (4) is radially uniformly distributed.
6. the slag-draining device of vertical shaft full face tunnel boring machine according to claim 4, which is characterized in that the radial direction spiral
The screw pitch of blade (52) is less than the screw pitch of the axial screw blade (61).
7. the slag-draining device of vertical shaft full face tunnel boring machine according to claim 4, which is characterized in that further include:
Set on the axial slag-drip opening (2), the flow detector for detecting dregs flow；
It is connected respectively with the flow detector and the axially driving part (63), for being sent out according to the flow detector
The control device of axially driving part (63) revolving speed described in the Signal Regulation sent.
8. the slag-draining device of vertical shaft full face tunnel boring machine according to claim 7, which is characterized in that further include:
Set on the radial drive axis, the speed detector for detecting the radial drive axis revolving speed；
It is connected with the control device with the warning device sounded an alarm；
The signal that the control device is used to be sent according to the speed detector becomes in the revolving speed of the radial drive axis
The warning device is controlled when zero to sound an alarm.
9. a kind of vertical shaft full face tunnel boring machine, which is characterized in that including any one of cutting apparatus (8) and claim 1 to 8 institute
The slag-draining device for the vertical shaft full face tunnel boring machine being connected with the cutting apparatus (8) stated.
10. vertical shaft full face tunnel boring machine according to claim 9, which is characterized in that the cutting apparatus (8) includes:
The support frame (81) being connected with the cutterhead (1)；
Set on support frame as described above (81), the cutter plate driver part (82) for driving the cutterhead (1) to rotate；
Between support frame as described above (81) and the axial screw conveying assembly (6), it is used to support support frame as described above (81) phase
For the revolving support part (83) of the axial screw conveying assembly (6) rotation.
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| CN201910702618.5A CN110397440A (en) | 2019-07-31 | 2019-07-31 | A kind of vertical shaft full face tunnel boring machine and its slag-draining device |
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| CN201910702618.5A CN110397440A (en) | 2019-07-31 | 2019-07-31 | A kind of vertical shaft full face tunnel boring machine and its slag-draining device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110984996A (en) * | 2020-03-03 | 2020-04-10 | 中国铁建重工集团股份有限公司 | Heading machine and muck conveying device thereof |
| CN111188627A (en) * | 2020-04-13 | 2020-05-22 | 中国铁建重工集团股份有限公司 | Cutter head driving device and tunneling equipment |
| CN112727464A (en) * | 2021-01-05 | 2021-04-30 | 核工业北京地质研究院 | Slag discharging system and method for construction of vertical shaft heading machine |
| CN113086515A (en) * | 2021-03-31 | 2021-07-09 | 中铁工程装备集团有限公司 | Rotary slag discharging device and method for vertical shaft tunneling machine |
| CN113323047A (en) * | 2021-06-01 | 2021-08-31 | 江苏徐工工程机械研究院有限公司 | Milling and deslagging integrated excavation device |
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| CN110984996A (en) * | 2020-03-03 | 2020-04-10 | 中国铁建重工集团股份有限公司 | Heading machine and muck conveying device thereof |
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| CN112727464A (en) * | 2021-01-05 | 2021-04-30 | 核工业北京地质研究院 | Slag discharging system and method for construction of vertical shaft heading machine |
| CN113086515A (en) * | 2021-03-31 | 2021-07-09 | 中铁工程装备集团有限公司 | Rotary slag discharging device and method for vertical shaft tunneling machine |
| CN113323047A (en) * | 2021-06-01 | 2021-08-31 | 江苏徐工工程机械研究院有限公司 | Milling and deslagging integrated excavation device |
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