CN106150516B - Quarrying apparatus and its control method, development machine - Google Patents
Quarrying apparatus and its control method, development machine Download PDFInfo
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- CN106150516B CN106150516B CN201610772634.8A CN201610772634A CN106150516B CN 106150516 B CN106150516 B CN 106150516B CN 201610772634 A CN201610772634 A CN 201610772634A CN 106150516 B CN106150516 B CN 106150516B
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- 238000011161 development Methods 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims abstract description 18
- 230000008676 import Effects 0.000 claims abstract description 22
- 238000007789 sealing Methods 0.000 claims description 19
- 239000002893 slag Substances 0.000 claims description 11
- 238000012216 screening Methods 0.000 claims description 10
- 238000013016 damping Methods 0.000 claims description 9
- 210000000867 larynx Anatomy 0.000 claims description 9
- 239000004575 stone Substances 0.000 claims description 9
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 230000001276 controlling effect Effects 0.000 claims description 5
- 239000003818 cinder Substances 0.000 abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 23
- 238000004140 cleaning Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000011435 rock Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 102000002322 Egg Proteins Human genes 0.000 description 2
- 108010000912 Egg Proteins Proteins 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 210000004681 ovum Anatomy 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000000427 antigen Substances 0.000 description 1
- 102000036639 antigens Human genes 0.000 description 1
- 108091007433 antigens Proteins 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000013024 troubleshooting Methods 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
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
- E21D9/12—Devices for removing or hauling away excavated material or spoil; Working or loading platforms
-
- 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
- E21D9/126—Loading devices or installations
-
- 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
- E21D9/13—Devices for removing or hauling away excavated material or spoil; Working or loading platforms using hydraulic or pneumatic conveying means
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)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a kind of quarrying apparatus and its control method, development machines.Quarrying apparatus includes：First quarrying case, the first quarrying case are equipped with the first import and first outlet, and the first entrance is equipped with the first valve, and the second valve is equipped at first outlet, the first sluice gate is additionally provided on the first quarrying case；Second quarrying case, the second quarrying case are equipped with the second import and second outlet, and the second entrance is equipped with third valve, the 4th valve is equipped at second outlet, first valve is connected with third valve, and the second valve is connected with the 4th valve, and the second sluice gate and slag-drip opening are additionally provided on the second quarrying case；Gate, gate are located between the first quarrying case and the second quarrying case to be connected to or block the first sluice gate and the second sluice gate；Ash gate, ash gate are located at slag-drip opening to open or close slag-drip opening；Slush pump, slush pump are connected with the second valve and the 4th valve.The quarrying apparatus quarrying of the embodiment of the present invention is efficient, reduces the scarfing cinder frequency, and may be implemented not shut down scarfing cinder.
Description
Technical field
The present invention relates to Boring Machine Technique fields, more particularly, to the controlling party of a kind of quarrying apparatus and the quarrying apparatus
Method, and the development machine with the quarrying apparatus.
Background technology
Currently, mud and water balance development machine is China's construction crossed the river river, pass through the main driving in straits, water rich strata tunnel
Equipment.For mud and water balance development machine in tunnel excavating process, it is secondary broken that the dregs after knife cutting needs stone crusher to carry out
It could enter mud circulation system after the stirring of broken or blender, transfer out outside tunnel.In the process, mud and water balance development machine list
The rock amount and rock particle size that can be discharged in the time of position depend primarily on the deslagging ability of slush pump in mud circulation system.
When mud and water balance development machine is when rock content is big, grain size is big, constructs in rich water sand-pebble layer with high hardness, often because of air cushion
Cobble can not be crushed within the scope of the conveying of slush pump by the stone crusher in cabin in time, be caused in pulp pipeline blockage or air cushion cabin
The stagnant troubleshooting barrier such as cobble siltation, mud and water balance development machine are forced to stop driving, carry out backwash or by manual cleaning air cushion cabin
In rock can restore to tunnel, this is just restricted the driving ability of mud and water balance development machine.It is mounted on air cushion cabin simultaneously
Interior hydraulic jaw crusher intensive work is susceptible to failure, and maintenance cost is high, maintenance difficult and there are security risks.
In the related technology, to solve the above-mentioned problems, it will usually according to strata condition, increase slush pump handling capacity,
Increase quarrying case or external stone crusher improves etc. takes slag ability improve mud circulation system.
The quarrying case system configured in mud circulation system at present usually has the following problems：1, quarrying of unpacking is frequent, labor
Fatigue resistance is big, seriously affects driving speed；2, unpacking, cleaning downtime is long, and shield frequent shutdown risk is big.
Invention content
The present invention is directed to solve at least some of the technical problems in related technologies.For this purpose, the present invention carries
Go out a kind of quarrying apparatus, quarrying apparatus quarrying is efficient, reduces the scarfing cinder frequency, and may be implemented not shut down scarfing cinder.It is logical
It crosses and utilizes the quarrying apparatus, improve mud and water balance development machine in the adaptability of rich water sand-pebble layer, solve the problems, such as stagnant row, carry
High drivage efficiency.
The invention also provides a kind of control methods of above-mentioned quarrying apparatus.
The invention also provides a kind of development machines with above-mentioned quarrying apparatus.
The quarrying apparatus of embodiment according to a first aspect of the present invention, including：First quarrying case, it is described first quarrying case on set
There are the first import and first outlet, first entrance to be equipped with the first valve, the second valve, institute are equipped at the first outlet
It states and is additionally provided with the first sluice gate on the first quarrying case；Second quarrying case, the second quarrying case go out equipped with the second import and second
Mouthful, second entrance is equipped with third valve, is equipped with the 4th valve at the second outlet, first valve and described the
Three valves are connected, and second valve is connected with the 4th valve, and the second sluice gate and row are additionally provided on the second quarrying case
Cinder notch；Gate, the gate are located between the first quarrying case and the second quarrying case to be connected to or block described first
Sluice gate and second sluice gate；Ash gate, the ash gate are located at the slag-drip opening to open or close the slag-drip opening；Mud
Stock pump, the slush pump are connected with second valve and the 4th valve.
Quarrying apparatus according to the ... of the embodiment of the present invention passes through the first quarrying case of setting and the second quarrying case, two quarrying casees
Cubical content is increased, quarrying efficiency is improved, scarfing cinder number is reduced, and connected by gate between two quarrying casees, is increasing
While adding volume to reduce scarfing cinder number, it may be implemented not shut down scarfing cinder.So as to improve mud and water balance development machine in rich water
The adaptability of sand-pebble layer solves the problems, such as stagnant row, improves drivage efficiency.
In some optional embodiments, the quarrying apparatus further includes：First three-way pipe, first three-way pipe have
First is connected to third port, first valve at the second port, and the third valve is connected to the third end
At mouthful；There is the 4th to the 6th port, second valve to be connected to the 4th end for second three-way pipe, second three-way pipe
At mouthful, the 4th valve is connected at the fifth port, and the slush pump is connected with the 6th port.
In some optional embodiments, damping larynx is equipped between the slush pump and the 6th port.
In some optional embodiments, wash-up tray is equipped between the slush pump and the damping larynx.
In some optional embodiments, the lower part of the slag-drip opening is equipped with the slagging tray with inclined-plane, and the quarrying apparatus is also
It further include the slag-screening board for being detachably arranged in the slagging tray lower part.
In some optional embodiments, the quarrying apparatus further includes for driving the ash gate to open and close automatically
Driving device.
In some optional embodiments, the driving device is oil cylinder, and the oil cylinder includes：Cylinder barrel and piston rod, it is described
Cylinder barrel is fixed on the second quarrying case, and the piston rod is connected with the ash gate.
In some optional embodiments, the quarrying apparatus further includes mounting bracket, and the mounting bracket is located at described
On two quarrying casees, limit slideway in the mounting bracket, the ash gate along the slideway slidably.
In some optional embodiments, the mounting bracket is equipped with the through-hole opposite with the slag-drip opening, the deslagging
Door can be opened and closed the through-hole.
In some optional embodiments, the quarrying apparatus further includes：First sealing device, the first sealing device are set
Between the second quarrying case and the mounting bracket；Second sealing device, second sealing device are located at the deslagging
Door and be between mounting bracket.
In some optional embodiments, the quarrying apparatus further includes grid, and the grid, which is equipped with, penetrates hole, described
The edge of via is arc-shaped, and the grid is located in the first quarrying case and the second quarrying case.
In some optional embodiments, the first quarrying case and the second quarrying case are arranged along the vertical direction, described
First quarrying case is located above the second quarrying case.
It includes real according to a first aspect of the present invention to give the development machine of embodiment, the development machine according to a second aspect of the present invention
Apply the quarrying apparatus of example.
Since quarrying apparatus is while increasing volume reduction scarfing cinder number, may be implemented not shut down scarfing cinder.So as to
Development machine solves the problems, such as stagnant row in the adaptability of rich water sand-pebble layer, improves drivage efficiency.
It includes quarrying rank to give the control method of the quarrying apparatus of embodiment, the quarrying apparatus according to a third aspect of the present invention
Section and deslagging stage, the quarrying stage include the first Working mould and the second operating mode, and first is in when the quarrying stage
When operating mode, the first quarrying case is for acquiring sandy gravel, and the second quarrying case is for accommodating the first quarrying case
The sandy gravel of interior acquisition, wherein control first valve and second valve opening, control the third valve and
4th valve is closed, and regulating gate is opened；When being in the second operating mode in the quarrying stage, the second quarrying case
For acquiring sandy gravel, wherein control first valve and second valve opening, the third valve and described is controlled
4th valve is closed, and regulating gate is closed；When the quarrying apparatus is in the deslagging stage：The closing gate is controlled, is controlled
The ash gate opens the slag-drip opening.
The control method of quarrying apparatus according to the ... of the embodiment of the present invention may be implemented quarrying apparatus and not shut down carry out scarfing cinder, work
Make efficient, scale removal process is time saving and energy saving.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obviously, or practice through the invention is recognized.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become in the description from combination following accompanying drawings to embodiment
Obviously and it is readily appreciated that, wherein：
Fig. 1 is the structural schematic diagram of quarrying apparatus according to the ... of the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of the first quarrying case of quarrying apparatus shown in FIG. 1；
Fig. 3 is the structural schematic diagram of the second quarrying case of quarrying apparatus shown in FIG. 1；
Fig. 4 be ash gate in quarrying apparatus shown in FIG. 1, mounting bracket and driving device assembling schematic diagram；
Fig. 5 is the sectional view along line A-A in Fig. 4；
Fig. 6 is the structural schematic diagram of the first grid in quarrying apparatus shown in FIG. 1.
Reference numeral：
Quarrying apparatus 100；
First quarrying case 1；First import 11；First outlet 12；First bend pipe 13；Second bend pipe 14；Maintenance door 15；It pivots
Axis 151；First pressure relief opening 16；Gasket 17；First tank body 18；
Second quarrying case 2；Second import 21；Second outlet 22；Second pressure relief opening 23；Second tank body 24；
Gate 3；
Ash gate 4；Slag-screening board 41；
Slush pump 5；
First valve 61；Second valve 62；Third valve 63；4th valve 64
First three-way pipe 71；First port 711；Second port 712；Third port 713；
Second three-way pipe 72；4th port 721；Fifth port 722；6th port 723；
Damping larynx 8；Wash-up tray 9；
Oil cylinder 10；Cylinder barrel 101；Piston rod 102；
Mounting bracket 20；Slideway 201；First sealing device 202；Second sealing device 203；Support plate 204；Otic placode 205；
Connecting plate 206；Sealing plate 207；Guide plate 208
Grid 30；Through hole 301.
Specific implementation mode
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
The description present invention and simplified description, do not indicate or imply the indicated device or element must have a particular orientation, with spy
Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, term " first ", " second " are only used for
Purpose is described, relative importance is not understood to indicate or imply or implicitly indicates the quantity of indicated technical characteristic.
" first " is defined as a result, the feature of " second " can explicitly or implicitly include one or more this feature.At this
In the description of invention, the meaning of " plurality " is two or more, unless otherwise specifically defined.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
The interaction relationship of connection or two elements inside two elements.It for the ordinary skill in the art, can be with
The concrete meaning of above-mentioned term in the present invention is understood as the case may be.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or "lower"
It may include that the first and second features are in direct contact, can also not be to be in direct contact but pass through it including the first and second features
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " include first special
Sign is right over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include fisrt feature immediately below second feature and obliquely downward, or be merely representative of
Fisrt feature level height is less than second feature.
Quarrying apparatus 100 according to the ... of the embodiment of the present invention is described below with reference to Fig. 1-Fig. 6.As shown in Figure 1, according to the present invention
The quarrying apparatus 100 of embodiment, including：The first quarrying quarrying of case 1, second case 2, gate 3, ash gate 4 and slush pump 5.
First quarrying case 1 is equipped with the first import 11 and first outlet 12, and the first import 11 is for tunneling mud and water balance
The sandy gravel that machine cleans out is acquired, and first outlet 12 is used for the discharge such as short grained rubble, mud the first quarrying case 1,
It is equipped with the first valve 61 at wherein the first import 11, is equipped with the second valve 62 at first outlet 12, the first valve 61 can be opened
With the first import 11 of closing, the second valve 62 can open and close first outlet 12.
Second quarrying case 2 is equipped with the second import 21 and second outlet 22, and similarly, the second import 21 is used for mud and water balance
The sandy gravel that development machine cleans out is acquired, and second outlet 22 is used for the second quarrying of the discharge such as short grained rubble, mud
Case 2 is equipped with the 4th valve 64 at second outlet 22 wherein be equipped with third valve 63 at the second import 21, and third valve 63 can be with
The second import 21 is opened and closed, the 4th valve 64 can open and close second outlet 22.
Slush pump 5 is connected with the second valve 62 and the 4th valve 64, and slush pump 5 from first outlet 12 and second for that will go out
Entire quarrying apparatus 100 is discharged in short grained rubble, the mud of 22 discharge of mouth.
Wherein, as shown in Figure 1, the first valve 61 is connected with third valve 63, the second valve 62 is connected with the 4th valve 64,
That is, the upstream side of the first valve 61 is connected with the upstream side of the second valve 62, the downstream side and the 4th of the second valve 62
The downstream side of valve 64 is connected, and thus the first quarrying case 1 and second case 2 of quarrying can be acquired sandy gravel respectively, such as when
When opening the first valve 61 and the second valve 62, and close third valve 63 and the 4th valve 64, the first quarrying case 1 can
For acquiring sandy gravel, and short grained rubble, mud etc. can be discharged by first outlet 12.When opening third valve 63
With the 4th valve 64, and the first valve 61 is closed and when the second valve 62, the second quarrying case 2 can be used for acquiring sand ovum
Stone, and short grained rubble, mud etc. can be discharged by second outlet 22.
Further, it is additionally provided with the first sluice gate on the first quarrying case 1, the second sluice gate and row are additionally provided on the second quarrying case 2
Cinder notch, gate 3 are located between the first quarrying case 1 and second quarrying case 2 to be connected to or block the first sluice gate and the second sluice gate, wherein
First sluice gate and the second sluice gate are oppositely arranged, and gate 3 is when being connected to the first sluice gate and the second sluice gate, in the first quarrying case 1
Sandy gravel can pass through the first sluice gate and the second sluice gate and be drained into the second quarrying case 2, enter the sand in the second quarrying case 2
Cobble can be further by slag-drip opening discharge the second quarrying case 2, to complete deslagging operation.It should be noted that passing through row
The slags objects such as the sandy gravel and mud of cinder notch discharge can not be discharged by first outlet 12 and second outlet 22, and particle is larger
Slag object.
Wherein, ash gate 4 is located to open or close slag-drip opening at slag-drip opening, it is possible thereby to which convenient carry out clearly slag object
It removes.
In the embodiment of the present invention, including the first quarrying quarrying case 2 of case 1 and second, the volume of quarrying increase one times, that is, hold
The volume of sandy gravel received increases, then the frequency of scarfing cinder is reduced, so as to improve mud and water balance development machine in rich water sand ovum
The adaptability on stone stratum solves the problems, such as stagnant row, improves drivage efficiency.Moreover, because two quarrying casees may be incorporated for quarrying and make
Industry, to which the first quarrying case 1 can not be shut down, can be continued then when using the second quarrying 2 deslagging of case with closed shutter 3
Quarry work.
To sum up, quarrying apparatus 100 according to the ... of the embodiment of the present invention, by the way that the first quarrying quarrying case 2 of case 1 and second is arranged,
Two quarrying casees increase cubical content, improve quarrying efficiency, reduce scarfing cinder number, and pass through gate between two quarrying casees
3 connections may be implemented not shut down scarfing cinder while increasing volume reduction scarfing cinder number.So as to improve mud and water balance pick
Into machine in the adaptability of rich water sand-pebble layer, stagnant row is solved the problems, such as, improve drivage efficiency.
Quarrying apparatus 100 according to the ... of the embodiment of the present invention is described in detail below with reference to Fig. 1-Fig. 6.
As shown in Figure 1, quarrying apparatus 100 according to the ... of the embodiment of the present invention, the first quarrying case 1 and second quarries case 2 along upper
Lower direction arrangement, first quarries case 1 above the second quarrying case 2, equipped with lock between the first quarrying quarrying case 2 of case 1 and second
Door 3, since the first quarrying case 1 is located at 2 top of the second quarrying case, to which the sandy gravel in the first quarrying case 1 can be in gravity
It is automatically drained into the second quarrying case 2 by the first sluice gate and the second sluice gate under effect, to recycle the second quarrying case 2
Slag-drip opening carries out deslagging operation.
Certainly the present invention is not limited thereto, and the first quarrying quarrying case 2 of case 1 and second can be by a monoblock type babinet
Two parts up and down limit, i.e., first quarrying case 1 and second quarry case 2 can be integral structure, it is possible thereby to which quarrying is made to fill
Set 100 structure it is compacter.
Alternatively, in the present invention, the first quarrying quarrying case 2 of case 1 and second can also be arranged side by side in left-right direction, to real
Quarrying is not shut down now.
It is alternatively possible to gate 3 is fixed on by screw the bottom of the first quarrying case 1, then gate 3 is consolidated by screw
It is scheduled on the top of the second quarrying case 2, then the first quarrying case 1 and the second quarrying case 2 are linked together by bolt again.
Wherein, as shown in Fig. 2, first quarrying case 1 include the first tank body 18, the first tank body 18 be general cylindrical, first
Import 11 is located at the left end of the first tank body 18, and first outlet 12 is located at the right end of the first tank body 18.It is additionally provided on first tank body 18
Access hole is equipped with the pivotable maintenance door 15 for opening access hole at access hole, passes through between maintenance door 15 and the first tank body 18
Pivotal axis 151 is connected, and the access way of maintenance the first quarrying case 1 is thus provided for service personnel, personnel can be facilitated to examine
It repaiies.It is additionally provided with the first pressure relief opening 16 on wherein the first tank body 18, when being overhauled to the first quarrying case 1, first is first passed through and lets out
Mouth 16 is pressed to carry out pressure release, to protect the safety of service personnel.The bottom of the wherein quarrying of gate 3 and first case 1 can pass through flange
Structure is connected, it is possible thereby to which convenient be connected with gate 3.First quarrying case 1 mainly plays quarrying.It should be noted that first
Tank body 18 can be spliced between this two parts by left and right two parts equipped with gasket 17, to ensure to seal.
As shown in Figures 2 and 3, it is preferable that grid 30 is equipped in the first tank body 18, grid 30, which is equipped with, penetrates hole 301, by
After this short grained rubble, mud etc. can be filtered by grid 30, it is discharged through first outlet 12.Wherein in order to avoid broken
Stone blocks grid 30, and on grid 30 is arc-shaped through 301 edge of hole, as shown in fig. 6, rubble is prevented to be stuck on grid 30,
Grid 30 is blocked, while adopting 30 surface of monoblock type grid and increasing the wear-resisting patience for improving grid 30, the slags such as rubble object can be smooth
Across through hole 301.
As shown in figure 3, the second quarrying case 2 includes the second tank body 24, the second tank body 24 is general cylindrical, the second import 21
It is located at the left end of the second tank body 24, second outlet 22 is located at the right end of the second tank body 24.Slag-drip opening is arranged in the lateral direction
The middle part of two tank bodies 24, in the up-down direction, slag-drip opening are arranged adjacent to the lower part of the second tank body 24, it is possible thereby to facilitate deslagging.
Wherein second quarrying case 2 is equipped with relief port, release when being overhauled for the second quarrying case 2, to protect service personnel safe.It is optional
Ground, the second quarrying case 2 can also be to be made of two assembly in left and right, gasket 17 is equipped between this two parts, to ensure to seal.
It is additionally provided with the second pressure relief opening 23 on wherein the second tank body 24, when being overhauled to the second quarrying case 2, first passes through the second pressure relief opening
23 carry out pressure release, to protect the safety of service personnel.There is breast hole with a slope and clear on the part in the second quarrying case 2 left side
Cinder notch carries flange, convenient to be connect with ash gate 4.Flanged (FLGD) second sluice gate is arranged at the top of the second quarrying case 2, to it is convenient with
Gate 3 connects, and the second quarrying case 2 is main to play quarrying, storage and cleaning.
As shown in Figure 6, it is preferable that grid 30 is equipped in the second tank body 24, grid 30, which is equipped with, penetrates hole 301, thus small
After rubble, mud of particle etc. can be filtered by grid 30, it is discharged through second outlet 22.Wherein in order to avoid rubble is stifled
Grid 30 is filled in, on grid 30 is arc-shaped through 301 edge of hole, prevents rubble to be stuck on grid 30, blocks grid 30, simultaneously
It adopts 30 surface of monoblock type grid and increases the wear-resisting patience for improving grid 30, the slags such as rubble object can be passed through through hole 301.
Preferably, grid 30 can be overall structure, and the surface antigen of grid 30 increases wear-resisting layer, to improve
The service life of grid 30.Optionally, being located at the structure of the first tank body 18 and the grid 30 being located in the second tank body 24 can be
It is identical.
The concrete structure of ash gate 4 is described below with reference to Fig. 4 and Fig. 5.
As shown in Figure 4 and Figure 5, the ash gate 4 of the embodiment of the present invention is located in mounting bracket 20, and wherein mounting bracket 20 is set
On the second quarrying case 2, limit slideway 201 in mounting bracket 20, ash gate 4 along slideway 201 slidably.In the reality of the present invention
It applies in example, ash gate 4 can move in left-right direction, so as to open and close slag-drip opening.By the way that mounting bracket 20 is arranged
So as to play restriction effect to the movement of ash gate 4, and the opening and closing action of ash gate 4 can more stablize.
Wherein, mounting bracket 20 is equipped with the through-hole opposite with slag-drip opening, and ash gate 4 can be opened and closed through-hole, also
It is to say, ash gate 4 opens and closes the operation also opened and closed to slag-drip opening while through-hole.
Specifically, as shown in figure 4, mounting bracket 20 is generally T-shaped, left part is equipped with above-mentioned opposite with slag-drip opening
Through-hole, right part is connected with left part, as shown in figure 5, mounting bracket 20 limits slideway 201 up and down,
The ash gate 4 is located in slideway 201.Optionally, support plate 204 can be equipped in slideway 201, support plate 204 is pacified for reinforcing
Fill the structure of holder 20.Preferably, it is close to be equipped with first in order to improve sealing effect, between the second quarrying case 2 and mounting bracket 20
Seal apparatus 202, to seal the gap between the quarrying case 2 of mounting bracket 20 and second.Between ash gate 4 and mounting bracket 20 also
Equipped with the second sealing device 203, to seal the gap between ash gate 4 and mounting bracket 20.Wherein first sealing device 202
Can be O-ring seal, the second sealing device 203 can be T-type sealing element.
Optionally, connecting plate 206 is also provided in slideway 201, connecting plate 206 is the front and back structure being arranged in pairs, the
One sealing device 202 and the second sealing device 203 can be arranged in the seal groove in the connecting plate 206.The right end of slideway 201 is also
Equipped with sealing plate 207 to close the right end of slideway 201, the transition of ash gate 4 is avoided to slide.It can be with guide plate 208 in slideway 201
To play guiding role to the sliding of ash gate 4.
Preferably, in order to enable ash gate 4 automatically to open and close, the quarrying apparatus 100 of the embodiment of the present invention is also
It include the driving device for driving ash gate 4 to open and close automatically.
As shown in figure 4, in one embodiment of the invention, driving device is oil cylinder 10, wherein oil cylinder 10 includes：Cylinder barrel
101 and piston rod 102, cylinder barrel 101 be fixed on the second quarrying case 2, piston rod 102 is connected with ash gate 4.Thus work as piston rod
102 relative to cylinder barrel 101 when moving, and ash gate 4 can be driven to move, and such ash gate 4 realizes automatic shutter, real for the present invention
Offer guarantee is now be provided, and reduces labor intensity.
Wherein as shown in figure 4, oil cylinder 10 includes two, and it is located above and below ash gate 4, the oil cylinder of top
10 is arranged symmetrically with the oil cylinder 10 of lower section.Specifically, the cylinder barrel 101 of oil cylinder 10 is located at left side, and piston rod 102 is located at cylinder barrel 101
Right side, and it is scalable in the lateral direction.Piston rod 102 is connected by otic placode 205 with ash gate 4, specifically, otic placode 205
It it is four, two of which otic placode 205 is connected in the front and rear surfaces of ash gate 4 with the piston rod of top 102, separately
Outer two otic placodes 205 are connected in the front and rear surfaces of ash gate 4 with the piston rod of lower section 102.In wherein Fig. 4
Dotted line shows the state after the stretching of piston rod 102.
Certainly the present invention is not limited thereto, and driving device can also be cylinder or electric pushrod, as long as it can be played
The purpose of automatic shutter ash gate 4.
Preferably, the lower part of slag-drip opening can be equipped with the slagging tray with inclined-plane, and quarrying apparatus 100 also further includes removably
It is located at the slag-screening board 41 of slagging tray lower part.When the second quarrying case 2 needs cleaning, gate 3 is closed, and is opened the second quarrying case 2 and is unloaded
It presses mouth to carry out release, slag-screening board 41 is installed, be then turned on ash gate 4 on the second quarrying case 2 and carry out scarfing cinder, sandy gravel is along slipping
Slag plate 41 enters dreg-accepting hopper, and scale removal process is time saving and energy saving, efficient.The effect of slag-screening board 41 is being oriented to sandstone, is led
Into dreg-accepting hopper, directly transport.
As shown in Figure 1, being located at the first valve 61 of the first import 11 of the first quarrying case 1, being located at first outlet 12
Second valve 62, be located at the second quarrying case 2 the second import 21 third valve 63 and the 4th valve that is located at second outlet 22
Door 64 is electrical ball valve, and automatic shutter may be implemented in each valve as a result, and the quarrying apparatus 100 for the present invention is realized automatically
Control provides guarantee.Certainly, each valve can also be pneumatic ball valve or the knife gate valve of other forms.
As shown in Figure 1, quarrying apparatus 100, which is characterized in that further include the first three-way pipe 71 and the second three-way pipe 72,
There is one three-way pipe 71 first port 711, second port 712 and third port 713, the second three-way pipe 72 to have the 4th port
721, fifth port 722 and the 6th port 723, wherein first port 711 are suitable for the digging device phase with mud and water balance development machine
Even, so that can sandstone, the soil etc. that mud and water balance development machine is excavated be delivered to quarrying apparatus by first port 711
In 100.In order to improve transfer efficiency, can calculus breaking mechanism be set between mud and water balance development machine and first port 711, with right
Sandstone, soil are crushed or are stirred, then are delivered to first port 711.
Wherein, the first valve 61 is connected at second port 712, and third valve 63 is connected at third port 713, and second
Valve 62 is connected at the 4th port 721, and the 4th valve 64 is connected at fifth port 722, slush pump 5 and the 6th port 723
It is connected.
Optionally, the second port 712 of the first valve 61 and the first three-way pipe 71 can be attached by bolt, and first
The first bend pipe 13 is equipped between valve 61 and the first import 11, the first valve 61 can be connected with the first bend pipe 13 by bolt
It connects, can be attached by flange arrangement between the first bend pipe 13 and the first import 11.Similarly, the second valve 62 and the two or three
4th port 721 of siphunculus 72 can be attached by bolt, and it is curved that second is equipped between the second valve 62 and first outlet 12
Pipe 14, the second valve 62 can be attached with the second bend pipe 14 by bolt, can between the second bend pipe 14 and first outlet 12
To be attached by flange arrangement.
Optionally, third valve 63 can be connect by bolt with the third port 713 of the first three-way pipe 71, third valve
63 can be connect with the second quarrying case 2 by flange arrangement, and the 4th valve 64 can pass through the of bolt and the second three-way pipe 72
Five ports 722 are connected, and the 4th valve 64 can be connect with the second quarrying case 2 by flange arrangement.
Wherein, damping larynx 8 is equipped between slush pump 5 and the 6th port 723, damping larynx 8 is scalable, facilitates piping connection same
When play cushioning effect.
Wash-up tray 9 is equipped between slush pump 5 and damping larynx 8, effect is when the blocked inlet of slush pump 5, by clear
Reason case 9 is cleared up, and to easy cleaning slush pump 5, improves cleaning efficiency.
Development machine according to the ... of the embodiment of the present invention is described below, development machine according to the ... of the embodiment of the present invention includes according to this hair
The quarrying apparatus 100 of bright above-described embodiment.
Since quarrying apparatus 100 is while increasing volume reduction scarfing cinder number, may be implemented not shut down scarfing cinder.So as to
With development machine in the adaptability of rich water sand-pebble layer, stagnant row is solved the problems, such as, improve drivage efficiency.
The control method of quarrying apparatus 100 according to the ... of the embodiment of the present invention is described below with reference to Fig. 1.
Quarrying apparatus 100 includes quarrying stage and deslagging stage, wherein the quarrying stage includes the first Working mould and the second work
Operation mode, when being in the first operating mode in the stage of quarrying, the first quarrying case 1 is used for for acquiring sandy gravel, the second quarrying case 2
It accommodates the sandy gravel acquired in the first quarrying case 1 and controls third valve wherein controlling the first valve 61 and the unlatching of the second valve 62
63 and the 4th valve 64 close, regulating gate 3 open；When being in the second operating mode in the stage of quarrying, the second quarrying case 2 is used for
Sandy gravel is acquired, wherein controlling the first valve 61 and the closing of the second valve 62, third valve 63 is controlled and the 4th valve 64 is opened,
Regulating gate 3 is closed；When quarrying apparatus 100 is in the deslagging stage：Regulating gate 3 is closed, and control ash gate 4 opens deslagging
Mouthful.
It should be noted that since the quarrying apparatus 100 of the present invention has the first quarrying quarrying case 2 of case 1 and second,
It can not be shut down in the deslagging stage, i.e. quarrying stage and the deslagging stage can be carried out at the same time.
First Working mould and the second operating mode are depending on the height of stratum sandy gravel content, and when stratum, sandy gravel contains
When measuring high, the first operating mode can be carried out, when stratum sandy gravel content is low, the second operating mode can be carried out.
Specifically, when stratum sandy gravel content is high, preferably first adopts when quarrying apparatus 100 of the invention works normally
Stone case 1 acquires sandy gravel, and the second quarrying case 2 accommodates sandy gravel.The first valve 61 and the second valve 62 are opened when working normally,
Third valve 63 and the 4th valve 64 are closed, and gate 3 is opened, and acquiring the most of of sandy gravel using the first quarrying case 1 collects
In second quarrying case 2.When the second quarrying case 2 needs cleaning, gate 3 is closed, and opens the second pressure relief opening 23 of the second quarrying case 2
Release is carried out, slag-screening board 41 is hung up, the ash gate 4 being then turned on the second quarrying case 2 carries out scarfing cinder, and sandy gravel is along slag-screening board
41 enter dreg-accepting hopper, and scale removal process is time saving and energy saving, efficient.
When stratum sandy gravel content is low, the preferably second quarrying case 2 acquires when quarrying apparatus 100 of the invention works normally
Sandy gravel.The first valve 61 and the second valve 62 are closed when working normally, and third valve 63 and the 4th valve 64 are opened, gate
3 close, and the second quarrying case 2 acquires sandy gravel.When the second quarrying case 2 needs cleaning, the second pressure release of the second quarrying case 2 is opened
Mouthfuls 23 carry out releases, hang up slag-screening board 41, and the ash gate 4 being then turned on the second quarrying case 2 carries out scarfing cinder, and sandy gravel is along slipping
Slag plate 41 enters dreg-accepting hopper, and scale removal process is time saving and energy saving, efficient.
The control method of quarrying apparatus 100 according to the ... of the embodiment of the present invention may be implemented quarrying apparatus 100 and not shut down progress
Scarfing cinder, work efficiency is high, and scale removal process is time saving and energy saving.
To sum up, quarrying apparatus according to the ... of the embodiment of the present invention can have the advantages that：
1, double quarrying casees, increase cubical content reduce scarfing cinder number up and down；
2, it is connected by gate between two quarrying casees, scarfing cinder is not shut down in realization；
3, the slagging tray with inclined-plane is arranged in the second quarrying case slag notch, improves scarfing cinder efficiency；
4, the ash gate that slag-drip opening setting automatically turns on, reduces hand labor intensity, improves scarfing cinder efficiency；
5, sandy gravel is imported slag bucket by slag-screening board, is realized automatic cleaning, is reduced labor intensity；
6, the grid inside quarrying case is in the arc-shaped through hole setting, prevents sandy gravel to be stuck on grid, blocks grid；
7, the service life that wear-resisting weldering improves grid is increased using monoblock type grid surface；
8, wash-up tray, damping larynx before slush pump are set, connection and cleaning slush pump are facilitated.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are included at least one embodiment or example of the invention.In the present specification, to above-mentioned term
Schematic representation may not refer to the same embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can be combined in any suitable manner in any one or more of the embodiments or examples.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that：Not
In the case of being detached from the principle of the present invention and objective a variety of change, modification, replacement and modification can be carried out to these embodiments, this
The range of invention is limited by claim and its equivalent.
Claims (14)
1. a kind of quarrying apparatus, which is characterized in that including：
First quarrying case, the first quarrying case are equipped with the first import and first outlet, and first entrance is equipped with first
Valve is equipped with the second valve at the first outlet, the first sluice gate is additionally provided on the first quarrying case；
Second quarrying case, the second quarrying case are equipped with the second import and second outlet, and second entrance is equipped with third
Valve is equipped with the 4th valve at the second outlet, and first valve is connected with the third valve, second valve and
4th valve is connected, and the second sluice gate and slag-drip opening are additionally provided on the second quarrying case；
Gate, the gate are located between the first quarrying case and the second quarrying case to be connected to or block first lock
Mouth and second sluice gate；
Ash gate, the ash gate are located at the slag-drip opening to open or close the slag-drip opening；
Slush pump, the slush pump are connected with second valve and the 4th valve.
2. quarrying apparatus according to claim 1, which is characterized in that further include：
First three-way pipe, first three-way pipe have first to third port, and first valve is connected to the second end
At mouthful, the third valve is connected at the third port；
There is the 4th to the 6th port, second valve to be connected to the 4th end for second three-way pipe, second three-way pipe
At mouthful, the 4th valve is connected at the fifth port, and the slush pump is connected with the 6th port.
3. quarrying apparatus according to claim 2, which is characterized in that be equipped between the slush pump and the 6th port
Damping larynx.
4. quarrying apparatus according to claim 3, which is characterized in that be equipped between the slush pump and the damping larynx clear
Manage case.
5. quarrying apparatus according to claim 1, which is characterized in that the lower part of the slag-drip opening is equipped with slips slag with inclined-plane
Slot, the quarrying apparatus also further include the slag-screening board for being detachably arranged in the slagging tray lower part.
6. quarrying apparatus according to claim 1, which is characterized in that further include for driving the ash gate to automatically turn on
With the driving device of closing.
7. quarrying apparatus according to claim 6, which is characterized in that the driving device is oil cylinder, and the oil cylinder includes：
Cylinder barrel and piston rod, the cylinder barrel are fixed on the second quarrying case, and the piston rod is connected with the ash gate.
8. quarrying apparatus according to claim 1, which is characterized in that further include mounting bracket, the mounting bracket is located at
On the second quarrying case, limit slideway in the mounting bracket, the ash gate along the slideway slidably.
9. quarrying apparatus according to claim 8, which is characterized in that the mounting bracket is equipped with and the slag-drip opening phase
To through-hole, the ash gate can be opened and closed the through-hole.
10. quarrying apparatus according to claim 9, which is characterized in that further include：
First sealing device, the first sealing device are located between the second quarrying case and the mounting bracket；
Second sealing device, second sealing device are located at the ash gate and are between mounting bracket.
11. quarrying apparatus according to claim 1, which is characterized in that further include grid, the grid, which is equipped with, to be penetrated
Hole, the edge through hole are arc-shaped, and the grid is located in the first quarrying case and the second quarrying case.
12. according to the quarrying apparatus described in any one of claim 1-11, which is characterized in that the first quarrying case and described
Second quarrying case arranges that the first quarrying case is located above the second quarrying case along the vertical direction.
13. a kind of development machine, which is characterized in that include the quarrying apparatus according to any one of claim 1-12.
14. a kind of control method of quarrying apparatus according to any one of claim 1-12, which is characterized in that described to adopt
Stone device includes quarrying stage and deslagging stage, and the quarrying stage includes the first Working mould and the second operating mode,
When being in the first operating mode in the quarrying stage, for acquiring sandy gravel, described second adopts the first quarrying case
Stone case is used to accommodate the sandy gravel acquired in the first quarrying case, wherein controlling first valve and second valve
Door is opened, and controls the third valve and the 4th valve is closed, regulating gate is opened；
When being in the second operating mode in the quarrying stage, the second quarrying case is for acquiring sandy gravel, wherein controlling institute
The first valve and second valve opening are stated, the third valve is controlled and the 4th valve is closed, regulating gate is closed；
When the quarrying apparatus is in the deslagging stage：The closing gate is controlled, the ash gate is controlled and opens the deslagging
Mouthful.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610772634.8A CN106150516B (en) | 2016-08-30 | 2016-08-30 | Quarrying apparatus and its control method, development machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610772634.8A CN106150516B (en) | 2016-08-30 | 2016-08-30 | Quarrying apparatus and its control method, development machine |
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| CN106150516B true CN106150516B (en) | 2018-10-02 |
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| CN110107309A (en) * | 2019-06-21 | 2019-08-09 | 中铁工程服务有限公司 | A kind of debris cleaning plant of slurry shield machine |
| CN110984996B (en) * | 2020-03-03 | 2020-06-26 | 中国铁建重工集团股份有限公司 | Heading machine and muck conveying device thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2005238417A (en) * | 2004-02-27 | 2005-09-08 | Sato Corp | Hand grinder |
| CN202707070U (en) * | 2012-08-09 | 2013-01-30 | 中铁隧道装备制造有限公司 | Composite shield machine with earth pressure balance and slurry balance double modes |
| CN204327109U (en) * | 2014-11-03 | 2015-05-13 | 中铁十二局集团有限公司 | Water under high pressure stirs, the double mode quarrying case of the rapidly opened and closed door of telescopic oil cylinder chute-type |
| CN104790962B (en) * | 2015-02-28 | 2017-04-26 | 广东华隧建设股份有限公司 | Method of switching earth pressure tunneling mode into muddy water tunneling mode for shield tunneling machine |
| CN205422730U (en) * | 2016-02-02 | 2016-08-03 | 中铁工程装备集团有限公司 | Slurry shield's novel quarrying case |
| CN206071593U (en) * | 2016-08-30 | 2017-04-05 | 中国铁建重工集团有限公司 | Quarrying apparatus and development machine |
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