CN102616555A - Mud scraping and cleaning device for belt conveyor of shield machine and mounting method thereof - Google Patents
Mud scraping and cleaning device for belt conveyor of shield machine and mounting method thereof Download PDFInfo
- Publication number
- CN102616555A CN102616555A CN2012100877086A CN201210087708A CN102616555A CN 102616555 A CN102616555 A CN 102616555A CN 2012100877086 A CN2012100877086 A CN 2012100877086A CN 201210087708 A CN201210087708 A CN 201210087708A CN 102616555 A CN102616555 A CN 102616555A
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- Prior art keywords
- belt
- screw mandrel
- shield machine
- washing equipment
- scraped
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- 238000004140 cleaning Methods 0.000 title claims abstract description 71
- 238000007790 scraping Methods 0.000 title claims abstract description 15
- 238000000034 method Methods 0.000 title claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 54
- 238000010276 construction Methods 0.000 claims abstract description 6
- 238000005406 washing Methods 0.000 claims description 25
- 238000009434 installation Methods 0.000 claims description 22
- 239000006096 absorbing agent Substances 0.000 claims description 18
- 230000001105 regulatory effect Effects 0.000 claims description 18
- 230000035939 shock Effects 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 239000002826 coolant Substances 0.000 claims description 6
- 238000005520 cutting process Methods 0.000 claims description 4
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 claims description 3
- 239000008235 industrial water Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000010408 sweeping Methods 0.000 abstract 4
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000011086 high cleaning Methods 0.000 abstract 1
- 239000002893 slag Substances 0.000 description 6
- 230000008859 change Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The invention relates to a mud scraping and cleaning device for a belt conveyor of a shield machine, and a mounting method thereof. The mud scraping and cleaning device comprises a first sweeping mechanism, a second sweeping mechanism and a cleaning mechanism, wherein the first sweeping mechanism comprises arc-shaped mud scraping plates, a group of clamp plates A, adjusting screw rods A, a straight rotating arm rod and a longitudinal linkage rod A, is arranged behind and below a drive roller, and scraps mud on the belt; the second sweeping mechanism comprises straight-shaped mud scraping plates, a group of clamp plates B, adjusting screw rods B, a curved rotating arm rod and a longitudinal linkage rod B, is arranged below the belt between the drive roller and a driven roller, and scraps the mud on the belt; an electromagnetic valve is arranged on the cleaning mechanism; and the electromagnetic valve is linked with a control loop with a transmission mechanism through the belt. The invention has the advantages of good belt cleaning effect, simple structure, high cleaning efficiency, small replacement frequency and convenience in replacement, and can be widely applied to belt cleaning of tunnel construction shields, TBM and other industries.
Description
Technical field
The present invention relates to a kind of shield machine auxiliary device and installation method thereof, particularly the shield machine band conveyor is scraped mud washing equipment and installation method thereof.
Background technology
At present, in constructing tunnel, when utilizing shield structure operation excavation, the dregs that excavates out is transported in the dregs car of train marshalling list through band conveyor, is transported to outside the hole through the dregs car again.But when belt transportation, adhesion dregs very easily on the belt, it is serious to cause the tunnel to fall the slag phenomenon, pollutes the tunnel duct piece structure simultaneously, brings very big inconvenience for the tunnel removal treatment, increases secondary removal treatment work capacity.
The mud end of scraping of existing cleaning shoe is straight blunt end, and when shield driving, belt turns round continuously; Friction between belt and cleaning shoe causes the as easy as rolling off a log wearing and tearing of cleaning shoe; At any time need to adjust according to falling the slag situation, when cleaning shoe may wear to the limit and can't regulate, need cleaning shoe is changed, and the position that mud-scraping apparatus is installed is positioned at the slag eye place belt; Spatter slag and the bolt corrosion phenomenon is extremely serious, change very inconvenience.
Summary of the invention
The purpose of this invention is to provide a kind of shield machine band conveyor and scrape mud washing equipment and installation method thereof, solve existing shield machine belt washing equipment and be arranged on out the sluice gate place, scrape the mud weak effect, very easily damage and the inconvenient installation technical matters; And solve field engineering problem of scraping the mud washing equipment provided by the invention.
For realizing above-mentioned purpose, the present invention adopts following technical scheme:
A kind of shield machine band conveyor is scraped the mud washing equipment, and said shield machine band conveyor comprises the tape handler of being made up of return idler, driving rolls and belt, and the said mud washing equipment of scraping comprises the independent first road cleaning mechanism that is provided with; Second road cleaning mechanism and the wiper mechanism, the said first road cleaning mechanism is arranged on the driving rolls back lower place, removes the belt dregs with the mode of " shovel "; By the arc cleaning shoe, one group of clamping plate A regulates screw mandrel A; Direct rotary pivoted arm bar is formed with vertical gangbar A, and said direct rotary pivoted arm bar one end is enclosed within to be regulated on the screw mandrel A, and said adjusting screw mandrel A has been screwed stop nut A in the end; Other end rotation set is at vertical gangbar A; The both sides of said vertical gangbar A are provided with one group of clamping plate A, and said arc cleaning shoe is clipped between one group of clamping plate A, and fix through locating dowel pin A;
The said second road cleaning mechanism be arranged on driving rolls and return idler between the below of belt, remove the belt dregs with the mode of " scraping ", by straight shape cleaning shoe, one group of clamping plate B; Regulate screw mandrel B; Crooked rotation armed lever is formed with vertical gangbar B, and said adjusting screw mandrel B one end is fixed, and is inclined upwardly at an angle; One end rotation set of said crooked rotation armed lever is being regulated screw mandrel B and can be free to slide along regulating screw mandrel B; The above is regulated screw mandrel B free end stop nut B is installed, and other end rotation set is on vertical gangbar B, and said one group of clamping plate B is welded on the both sides of vertical gangbar B; Form draw-in groove, said straight shape cleaning shoe inserts in the draw-in groove and through locating dowel pin B to be fixed;
Said wiper mechanism comprises water inlet manifold, isocon, jet pipe and shower nozzle; Said coolant inlet pipe is provided with the overhead control valve; The water side of said coolant inlet pipe is connected with at least two isocons; Be provided with shutoff valve on the said isocon, its water side links to each other with jet pipe, is arranged at intervals with shower nozzle on the said jet pipe.
The point of connection of said direct rotary pivoted arm bar and adjusting screw mandrel A and the section between the stop nut A are provided with shock absorber part A; The point of connection of said crooked rotation armed lever and adjusting screw mandrel B and the section between the stop nut B are provided with shock absorber part B.
Said shock absorber part A and shock absorber part B are spring, scalable bellows or rubber sheet gasket.
Said arc cleaning shoe is a polyurethane sheet with straight shape cleaning shoe, and it is scraped the mud end-grain cutting and is whittled into wedge shape.
Said vertical gangbar A and vertical gangbar B be two heavy wall round steel pipe or by two half rounds through the snap close banding of cuff at its two ends.
Be provided with electromagnetic valve between said overhead control valve and the isocon, the control loop interlock of said electromagnetic valve and tape handler.
Described shield machine band conveyor is scraped the installation method of mud washing equipment, comprises the steps:
Step 1, correspondence is provided with outwardly directed attaching parts in the belt holder side plate outside, with regulating the sponson that screw mandrel A passes attaching parts, itself and attaching parts is being passed through bolt;
Step 5; The external member that step 3 assembles is passed movable span and mounting hole; And vertical gangbar A is exposed belt holder side plate end penetrate direct rotary pivoted arm bar band collar end; Screw mandrel A is regulated in the other end insertion of direct rotary pivoted arm bar, and regulating cover shock absorber part A on the screw mandrel A, and screw-in stop nut A accomplishes the first road cleaning mechanism installation;
Sequence of construction can be arbitrarily changed in the first road cleaning mechanism installation of said step 1 to five, the installation of the described second road cleaning mechanism of step 6 and the installation of the described wiper mechanism of step 7, also can intert and carry out.
In the said step 1, attaching parts is angle steel, steel plate or above-mentioned both combinations.
Compared with prior art the present invention has following characteristics and beneficial effect:
Shield machine band conveyor according to the invention is scraped the mud washing equipment, is arranged on the driving rolls back lower place through the first road cleaning mechanism, removes the belt dregs with the mode of " shovel "; The protection belt is hurt less, the said second road cleaning mechanism be arranged on driving rolls and return idler between the below of belt, remove the belt dregs with the mode of " scraping "; Avoided spattering slag and bolt corrosion phenomenon in the use; Improved the service life of mud-scraping apparatus, in addition, during assembling and disassembling can with the first road cleaning mechanism and the second road cleaning mechanism respectively integral body remove together; Simplified the replacing program, simultaneously also more traditional that the position is set is more convenient.
In addition, control wiper mechanism with belt running linkage manner and cut-off, can realize that the best scrapes the mud cleaning performance through adopting.
Also have; The point of connection of said direct rotary pivoted arm bar and adjusting screw mandrel and the section between the stop nut are provided with shock absorber part; Regulate the gap between cleaning shoe and the belt; Can alleviate belt to the disturbance of cleaning shoe and minimizing wearing and tearing between the two effectively, reduce the generation of when the belt transportation dregs, falling the slag phenomenon simultaneously.
Moreover said arc cleaning shoe is a polyurethane sheet with straight shape cleaning shoe, and it is scraped the mud end-grain cutting and is whittled into wedge shape; Reduced and scraped in the mud process to the wearing and tearing of cleaning shoe and to the infringement of belt; Reduce the replacing number of times of cleaning shoe, improved production efficiency, reduced construction cost.
At last, the present invention is simple in structure, and range of regulation is big, is convenient to change, and can be widely used in the belt removal treatment of constructing tunnel shield structure, TBM and other industry thereof, reduces tunnel, construction back removal treatment amount, the reduction of erection time.
The present invention can be widely used in striking off and cleaning of earth on the shield machine belt.
Description of drawings
Below in conjunction with accompanying drawing the present invention is done further detailed explanation.
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the first road wiper mechanism side schematic view.
Fig. 3 is the second road wiper mechanism side schematic view.
Fig. 4 is the first road wiper mechanism detail drawing.
Fig. 5 is the second road wiper mechanism detail drawing.
Fig. 6 is a direct rotary pivoted arm bar detail drawing.
Fig. 7 is crooked rotation armed lever detail drawing.
Fig. 8 is the snap close detail drawing.
Fig. 9 is the wiper mechanism structural representation.
Figure 10 is the wiper mechanism electromagnetic valve and the scheme drawing that is connected of belt control system.
Reference numeral: 1-arc cleaning shoe; 2-clamping plate A; 3-locating dowel pin A; 4-direct rotary pivoted arm bar; 5-regulates screw mandrel A; 6-shock absorber part A; The vertical gangbar A of 7-; 8-stop nut A; The straight shape cleaning shoe of 9-; 10-clamping plate B; 11-locating dowel pin B; The crooked rotation of 12-armed lever; 13-regulates screw mandrel B; 14-shock absorber part B; The vertical gangbar B of 15-; 16-stop nut B; The 17-return idler; The 18-driving rolls; The 19-belt; 20-belt holder side plate; The 21-mounting hole; 22-overhead control valve; The 23-water inlet manifold; The 24-jet pipe; The 25-shower nozzle; The 26-electromagnetic valve; The 27-isocon; The 28-shutoff valve; The 29-snap close; The 30-attaching parts; The 31-movable span; The thick type snap close of 32-semicircle; The control loop of 33-tape handler.
The specific embodiment
To shown in Figure 10, a kind of shield machine band conveyor is scraped the mud washing equipment to embodiment referring to Fig. 1, and said shield machine band conveyor comprises the tape handler of being made up of return idler 17, driving rolls 18 and belt 19; It is characterized in that: the said mud washing equipment of scraping comprises the independent first road cleaning mechanism that is provided with, second road cleaning mechanism and the wiper mechanism, and the said first road cleaning mechanism is arranged on driving rolls 15 back lower places; By arc cleaning shoe 1; One group of clamping plate A2 regulates screw mandrel A5, and direct rotary pivoted arm bar 4 is formed with vertical gangbar A7; Said direct rotary pivoted arm bar 4 one ends are enclosed within to be regulated on the screw mandrel A5; Said adjusting screw mandrel A5 has been screwed stop nut A8 in the end, and other end rotation set is at vertical gangbar A7, and the both sides of said vertical gangbar A7 are provided with one group of clamping plate A2; Said arc cleaning shoe 1 is clipped between one group of clamping plate A2, and fixes through locating dowel pin A3;
The said second road cleaning mechanism be arranged on driving rolls 18 and return idler 17 between the below of belt 19; By straight shape cleaning shoe 8, one group of clamping plate B10, regulate screw mandrel B13, crooked rotation armed lever 12 is formed with vertical gangbar B15; Said adjusting screw mandrel B13 one end is fixed; And be inclined upwardly at an angle, an end rotation set of said crooked rotation armed lever 12 is being regulated screw mandrel B13 and can be free to slide along regulating screw mandrel B13, and the above is regulated screw mandrel B13 free end stop nut B16 is installed; Other end rotation set is on vertical gangbar B15; Said one group of clamping plate B10 is welded on the both sides of vertical gangbar B15, forms draw-in groove, and said straight shape cleaning shoe 8 inserts in the draw-in groove and through locating dowel pin B11 to be fixed;
Said wiper mechanism comprises water inlet manifold 23, isocon 27, jet pipe 24 and shower nozzle 25; Said coolant inlet pipe 23 is provided with overhead control valve 22; The water side of said coolant inlet pipe 23 is connected with at least two isocons 27; Be provided with shutoff valve 28 on the said isocon 27, its water side links to each other with jet pipe 24, is arranged at intervals with shower nozzle 25 on the said jet pipe 24.
The point of connection of said direct rotary pivoted arm bar 4 and adjusting screw mandrel A5 and the section between the stop nut A8 are provided with shock absorber part A6; The point of connection of said crooked rotation armed lever 12 and adjusting screw mandrel B13 and the section between the stop nut B16 are provided with shock absorber part B14.
Said shock absorber part A6 and shock absorber part B14 are spring, scalable bellows or rubber sheet gasket.
Said arc cleaning shoe 1 is a polyurethane sheet with straight shape cleaning shoe 8, and it is scraped the mud end-grain cutting and is whittled into wedge shape.
Said vertical gangbar A7 and vertical gangbar B15 be two heavy wall round steel pipe or by two half rounds through snap close 29 bandings of cuff at its two ends.
Be provided with electromagnetic valve 26 between said overhead control valve 22 and the isocon 27, said electromagnetic valve 26 links with the control loop 33 of tape handler.
Described shield machine band conveyor is scraped the installation method of mud washing equipment, comprises the steps:
Step 1 is provided with outwardly directed attaching parts 30 in belt holder side plate 20 outside correspondences, with regulating the sponson that screw mandrel A5 passes attaching parts 30, itself and attaching parts 30 is being passed through bolt;
Step 5; The external member that step 3 assembles is passed movable span 31 and mounting hole 21; And vertical gangbar A7 is exposed belt holder side plate 20 ends penetrate direct rotary pivoted arm bar 4 band collar ends; Screw mandrel A5 is regulated in the other end insertion of direct rotary pivoted arm bar 4, and regulating cover shock absorber part A6 on the screw mandrel A5, and screw-in stop nut A8 accomplishes the first road cleaning mechanism installation;
Sequence of construction can be arbitrarily changed in the first road cleaning mechanism installation of said step 1 to five, the installation of the described second road cleaning mechanism of step 6 and the installation of the described wiper mechanism of step 7, also can intert and carry out.
In the said step 1, attaching parts 30 is angle steel, steel plate or above-mentioned both combinations.
The above only is a preferred implementation of the present invention; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; Can also make some improvement and retouching, these improvement and retouching also should be regarded as protection scope of the present invention.
Claims (9)
1. a shield machine band conveyor is scraped the mud washing equipment, and said shield machine band conveyor comprises the tape handler of being made up of return idler (17), driving rolls (18) and belt (19), it is characterized in that: the said mud washing equipment of scraping comprises the independent first road cleaning mechanism that is provided with; Second road cleaning mechanism and the wiper mechanism, the said first road cleaning mechanism is arranged on driving rolls (15) back lower place, removes the belt dregs with the mode of " shovel "; By arc cleaning shoe (1); One group of clamping plate A (2) regulates screw mandrel A (5), and direct rotary pivoted arm bar (4) and vertical gangbar A (7) form; Said direct rotary pivoted arm bar (4) one ends are enclosed within to be regulated on the screw mandrel A (5); Said adjusting screw mandrel A (5) has been screwed stop nut A (8) in the end, and other end rotation set is at vertical gangbar A (7), and the both sides of said vertical gangbar A (7) are provided with one group of clamping plate A (2); Said arc cleaning shoe (1) is clipped between one group of clamping plate A (2), and fixing through locating dowel pin A (3);
The said second road cleaning mechanism be arranged on driving rolls (18) and return idler (17) between the below of belt (19); Remove the belt dregs with the mode of " scraping "; By straight shape cleaning shoe (8), one group of clamping plate B (10), regulate screw mandrel B (13), crooked rotation armed lever (12) and vertical gangbar B (15) form; Said adjusting screw mandrel B (13) one ends are fixed; And be inclined upwardly at an angle, an end rotation set of said crooked rotation armed lever (12) is being regulated screw mandrel B (13) and can be free to slide along regulating screw mandrel B (13), and the above is regulated screw mandrel B (13) free end stop nut B (16) is installed; Other end rotation set is on vertical gangbar B (15); Said one group of clamping plate B (10) is welded on the both sides of vertical gangbar B (15), forms draw-in groove, and said straight shape cleaning shoe (8) inserts in the draw-in groove also fixing through locating dowel pin B (11);
Said wiper mechanism comprises water inlet manifold (23), isocon (27), jet pipe (24) and shower nozzle (25); Said coolant inlet pipe (23) is provided with overhead control valve (22); The water side of said coolant inlet pipe (23) is connected with at least two isocons (27); Be provided with shutoff valve (28) on the said isocon (27), its water side links to each other with jet pipe (24), is arranged at intervals with shower nozzle (25) on the said jet pipe (24).
2. shield machine band conveyor according to claim 1 is scraped the mud washing equipment, it is characterized in that: said direct rotary pivoted arm bar (4) and the point of connection of adjusting screw mandrel A (5) and the section between the stop nut A (8) are provided with shock absorber part A (6); Said crooked rotation armed lever (12) and the point of connection of adjusting screw mandrel B (13) and the section between the stop nut B (16) are provided with shock absorber part B (14).
3. shield machine band conveyor according to claim 1 is scraped the mud washing equipment, it is characterized in that: said shock absorber part A (6) and shock absorber part B (14) are spring, scalable bellows or rubber sheet gasket.
4. shield machine band conveyor according to claim 1 is scraped the mud washing equipment, it is characterized in that: said arc cleaning shoe (1) and straight shape cleaning shoe (8) are polyurethane sheet, and it is scraped the mud end-grain cutting and is whittled into wedge shape.
5. shield machine band conveyor according to claim 1 is scraped the mud washing equipment, it is characterized in that: said vertical gangbar A (7) and vertically gangbar B (15) be two heavy wall round steel pipe or by two half rounds through snap close (29) banding of cuff at its two ends.
6. shield machine band conveyor according to claim 1 is scraped the mud washing equipment; It is characterized in that: be provided with electromagnetic valve (26) between said overhead control valve (22) and the isocon (27), control loop (33) coordinated control of said electromagnetic valve (26) and tape handler cleans the switching in water route.
7. scrape the installation method of mud washing equipment according to any described shield machine band conveyor of claim 1 to 6, it is characterized in that: comprise the steps:
Step 1, correspondence is provided with outwardly directed attaching parts (30) in belt holder side plate (20) outside, will regulate the sponson that screw mandrel A (5) passes attaching parts (30), and itself and attaching parts (30) are being passed through bolt;
Step 2 according to the design size that the shield machine band conveyor is scraped the mud washing equipment, is opened movable span (31) and is convenient to integral disassembly, assembly on belt holder side plate (20);
Step 3 is intended the position that vertical gangbar A (7) is installed in the bottom of movable span (31), connects the thick type snap close of semicircle (32) respectively in belt holder side plate (20) both sides, forms mounting hole (21);
Step 4 with the side that one group of clamping plate A (2) is connected vertical gangbar A (7), form draw-in groove, and it is fixing through locating dowel pin A (3) that arc cleaning shoe (1) is inserted draw-in groove;
Step 5; The external member that step 3 assembles is passed movable span (31) and mounting hole (21); And vertical gangbar A (7) is exposed belt holder side plate (20) end penetrate direct rotary pivoted arm bar (4) band collar end; The other end of direct rotary pivoted arm bar (4) is inserted adjusting screw mandrel A (5), and go up cover shock absorber part A (6), and screw in stop nut A (8) the completion first road cleaning mechanism installation at adjusting screw mandrel A (5);
Step 6 is installed the second road cleaning mechanism according to the said order of above-mentioned steps one to step 5;
Step 7, the water inlet manifold that is linked in sequence (23) overhead control valve (22), isocon (27), shutoff valve (28), jet pipe (24) and shower nozzle (25), and with the industrial water source of assembly that forms and the shield machine formation wiper mechanism that is connected.
8. shield machine band conveyor according to claim 7 is scraped the installation method of mud washing equipment; It is characterized in that: sequence of construction can be arbitrarily changed in the first road cleaning mechanism installation of said step 1 to five, the installation of the described second road cleaning mechanism of step 6 and the installation of the described wiper mechanism of step 7, also can intert and carry out.
9. scrape the installation method of mud washing equipment according to claim 7 or 8 described shield machine band conveyors, it is characterized in that: in the said step 1, attaching parts (30) is angle steel, steel plate or above-mentioned both combinations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210087708 CN102616555B (en) | 2012-03-29 | 2012-03-29 | Mud scraping and cleaning device for belt conveyor of shield machine and mounting method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210087708 CN102616555B (en) | 2012-03-29 | 2012-03-29 | Mud scraping and cleaning device for belt conveyor of shield machine and mounting method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102616555A true CN102616555A (en) | 2012-08-01 |
| CN102616555B CN102616555B (en) | 2013-11-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210087708 Expired - Fee Related CN102616555B (en) | 2012-03-29 | 2012-03-29 | Mud scraping and cleaning device for belt conveyor of shield machine and mounting method thereof |
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| CN (1) | CN102616555B (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104477615A (en) * | 2014-12-09 | 2015-04-01 | 永城煤电控股集团有限公司 | Spray type cleaner for gangue discharge belt |
| CN105645074A (en) * | 2016-03-09 | 2016-06-08 | 中交第三航务工程局有限公司 | Efficient earth pressure balance shield belt conveyor mud-scraping system and method |
| CN105936410A (en) * | 2016-06-22 | 2016-09-14 | 陕西陕煤黄陵矿业有限公司 | Mining conveying adhesive tape water removal cleaning device |
| CN108033230A (en) * | 2017-12-28 | 2018-05-15 | 中铁工程装备集团机电工程有限公司 | A kind of shield mud scraper of belt conveyer |
| CN108791552A (en) * | 2018-07-10 | 2018-11-13 | 江西良田农业机械有限公司 | Mud grass device is cleared up on a kind of crawler-type harvester chassis automatically |
| CN108996172A (en) * | 2018-07-25 | 2018-12-14 | 真木农业设备（安徽）有限公司 | A kind of chicken manure cleaning agency |
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| CN109296381A (en) * | 2018-10-25 | 2019-02-01 | 中铁六局集团有限公司 | Shield machine belt scraper |
| CN110510367A (en) * | 2019-09-16 | 2019-11-29 | 粤水电轨道交通建设有限公司 | A kind of active belt regulating device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105645074B (en) * | 2016-03-09 | 2018-11-23 | 中交第三航务工程局有限公司 | A kind of efficient earth pressure balanced shield, EPBS belt conveyor scrapes mud system |
| CN105936410A (en) * | 2016-06-22 | 2016-09-14 | 陕西陕煤黄陵矿业有限公司 | Mining conveying adhesive tape water removal cleaning device |
| CN108033230A (en) * | 2017-12-28 | 2018-05-15 | 中铁工程装备集团机电工程有限公司 | A kind of shield mud scraper of belt conveyer |
| CN108033230B (en) * | 2017-12-28 | 2024-01-30 | 中铁工程服务有限公司 | Mud scraping device of belt conveyor for shield |
| CN108791552B (en) * | 2018-07-10 | 2023-09-22 | 江西良田农业机械有限公司 | Automatic mud grass cleaning device for crawler-type harvester chassis |
| CN108791552A (en) * | 2018-07-10 | 2018-11-13 | 江西良田农业机械有限公司 | Mud grass device is cleared up on a kind of crawler-type harvester chassis automatically |
| CN109018922A (en) * | 2018-07-17 | 2018-12-18 | 王南 | A kind of Bale Cargo transmission equipment |
| CN109018923A (en) * | 2018-07-18 | 2018-12-18 | 王南 | A kind of purifying cargo conveyer of self-stabilization |
| CN108996172A (en) * | 2018-07-25 | 2018-12-14 | 真木农业设备（安徽）有限公司 | A kind of chicken manure cleaning agency |
| CN109296381B (en) * | 2018-10-25 | 2023-09-08 | 中铁六局集团有限公司 | Belt mud scraper of shield machine |
| CN109296381A (en) * | 2018-10-25 | 2019-02-01 | 中铁六局集团有限公司 | Shield machine belt scraper |
| CN110510367A (en) * | 2019-09-16 | 2019-11-29 | 粤水电轨道交通建设有限公司 | A kind of active belt regulating device |
| CN111703846A (en) * | 2020-06-17 | 2020-09-25 | 安徽宝龙电器有限公司 | Protection control device for coal mine conveyor |
| CN111703846B (en) * | 2020-06-17 | 2022-02-01 | 安徽宝龙电器有限公司 | Protection control device for coal mine conveyor |
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| CN102616555B (en) | 2013-11-06 |
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