CN108033230A - A kind of shield mud scraper of belt conveyer - Google Patents
A kind of shield mud scraper of belt conveyer Download PDFInfo
- Publication number
- CN108033230A CN108033230A CN201711455225.6A CN201711455225A CN108033230A CN 108033230 A CN108033230 A CN 108033230A CN 201711455225 A CN201711455225 A CN 201711455225A CN 108033230 A CN108033230 A CN 108033230A
- Authority
- CN
- China
- Prior art keywords
- belt
- welded
- metal
- arrangement
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 35
- 239000000956 alloy Substances 0.000 claims abstract description 35
- 239000002893 slag Substances 0.000 claims abstract description 8
- 239000002184 metal Substances 0.000 claims description 56
- 229910052751 metal Inorganic materials 0.000 claims description 56
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 30
- 229920001971 elastomer Polymers 0.000 claims description 23
- 229910000831 Steel Inorganic materials 0.000 claims description 22
- 239000010959 steel Substances 0.000 claims description 22
- 229910052742 iron Inorganic materials 0.000 claims description 15
- 229920002635 polyurethane Polymers 0.000 claims description 14
- 239000004814 polyurethane Substances 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 9
- 238000007790 scraping Methods 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 229910001301 Spiegeleisen Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G45/00—Lubricating, cleaning, or clearing devices
- B65G45/10—Cleaning devices
- B65G45/12—Cleaning devices comprising scrapers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Road Paving Machines (AREA)
- Structure Of Belt Conveyors (AREA)
Abstract
The present invention relates to a kind of mud-scraping apparatus, more particularly to a kind of shield mud scraper of belt conveyer, hold two alloy screeding devices of the top of the slag including being installed on slubbing screeding device at belt conveyer roller, being installed on belt feeder return belt and be installed on the non-V-arrangement backhaul screeding device for holding the top of the slag of belt feeder return belt, the present invention optimizes on existing belt conveyor device, reduce belt surface level of residue to the greatest extent, and structure is easier, material is more saved, and also extends device lifetime to a certain extent.
Description
Technical field
The present invention relates to a kind of mud-scraping apparatus, and in particular to a kind of shield mud scraper of belt conveyer.
Background technology
Shield construction, which is one, has a world-class construction of underground tunnel technology, will during Shield digging
It is very crucial that dregs caused by shield machine driving, which is discharged to outside hole, and the dregs dug out is conveyed typically by belt conveyor
To slag-soil truck, transported by slag-soil truck to outside hole.Existing mud scraper of belt conveyer employs triple devices that remove slag, main
If slubbing cleaning shoe device, two alloy screeding devices and V-arrangement backhaul screeding device.In slubbing cleaning shoe device, polyurethane
Cleaning shoe provides chucking power by itself to steel plate, then steel plate is welded to above rotation axis, and polyurethane material consumption is more, and just
Spend small.Two alloy scraper plates are cumbersome in the adjusting of device in the vertical direction, can not carry out rotation adjusting.V-arrangement backhaul is scraped
In panel assembly, the lateral fixing device of V-arrangement scraper plate is held V-arrangement scraper plate by two chains, and device is in the longitudinal direction of belt
On do not fix but, in belt operational process, V-arrangement scraper plate will be swung left and right, when shaking degree is excessive, V-arrangement backhaul scraper plate
Certain side of belt can be stuck in, needs to shut down at this time and corrects, influence the progress of work, moreover, V-arrangement backhaul screeding device is in vertical side
Upwards, self gravitation is only leaned on to the active force of belt, can not plays the role of keeping out to small dregs grain, with belt
Fluctuation, V-arrangement backhaul scraper plate can be upspring in a flash at certain, cause the dregs of accumulation once into mud scraper of belt conveyer
Between roller and belt, not only need to shut down and clear up, device can also be damaged.
It is undesirable except scraping mud effect caused by device defect itself, since Belt Conveying dregs distance is longer so that skin
Belt surface remains more dregs, also results in belt conveyor and various problems occur in the process of running, influence shield machine
Driving.For this reason, it may be necessary to be optimized on the basis of existing mud scraper of belt conveyer, use up belt surface level of residue
Amount is reduced.
The content of the invention
The technical problem to be solved in the present invention:There are more defect, slubbing to scrape mud for existing mud scraper of belt conveyer
In panel assembly, polyurethane cleaning shoe provides chucking power by itself to steel plate, then steel plate is welded to above rotation axis, polyurethane material
Material consumption is more, and rigidity is small;Two alloy scraper plates are cumbersome in the adjusting of device in the vertical direction, can not be rotated
Adjust;V-arrangement backhaul screeding device in the vertical direction, only leans on self gravitation, to small dregs grain to the active force of belt
It cannot play the role of keeping out, also, since in existing design, the lateral fixing device of V-arrangement scraper plate is scraped V-arrangement by two chains
Plate is held, and device is not fixed on the longitudinal direction of belt, in belt operational process, V-arrangement scraper plate will left and right shake
Pendulum, the present invention are optimized on the basis of existing mud scraper of belt conveyer, not only saved to a certain extent
Material, also allows belt surface level of residue to reduce to the greatest extent, extends device lifetime.
Technical scheme is as follows:A kind of shield mud scraper of belt conveyer, including slubbing screeding device, two
Road alloy screeding device and V-arrangement backhaul screeding device.
The slubbing screeding device, at the position of belt pack roller, its by the force fixed seat of left and right two and
The metal cavity being connected between the force fixed seat of left and right two is formed;Groove, the groove are provided with the top of the metal cavity
Polyurethane scraper plate is inside installed, and is bolted, metal cavity bottom both ends are each welded with square first flange disk,
Its four right angles are symmetrically distributed with four bolts hole, and first flange disk has been bolted second flange disk, and described second
Ring flange is identical with first flange disk shape, and rotation axis is welded with second flange disk center position, and the rotation axis is one section
Metal pipe material, rotation axis are being equipped with two transversely arranged through holes at external port, and through hole has been connected by screw first
Riser, first riser are welded with lifting lug at its apical position, and the lifting lug is used for the one end for fixing extension spring, draws
Stretch the spring other end and be connected to the second riser;
The force fixed seat is angle steel, and angle steel top is welded with rotation axis fixing piece close to the side of rotation axis, described
Rotation axis fixing piece is provided with the connecting hole with rotation axis diameter matches, and whole metal cavity is installed on force by rotation axis and fixes
On seat;Rotation axis realizes the connection of whole metal cavity and the fixed seat that exerts a force by connecting hole, and the opposite side on angle steel top is opened pair
Claim the mounting hole for being provided with vertical bar shape, for installing the second riser, the second riser is equally welded with the position on its top and hangs
Ear, for fixing the other end of extension spring.
The two alloys screeding device holds the top of the slag installed in return belt, it is by the support base of left and right two and is connected to
Alloy panel assembly between support base is formed;The alloy panel assembly is alloy sheets, rubber clamping plate and metal successively from top to bottom
Clamping plate, the alloy sheets are installed in rubber clamping plate, and are bolted, and groove, rubber are provided with the top of the rubber clamping plate
Clamping plate bottom is clamped by metal splint, is fixed again by bolt, and groove, the welding of bottom both ends are provided with the top of the metal splint
There is the 3rd square ring flange, its four right angles are symmetrically distributed with four bolts hole, and the 3rd ring flange has been bolted
4th ring flange, the 4th ring flange are also welded with metal pipe material, and the metal pipe material is rotary part, and rotary part passes through
Axle sleeve is installed on support base.The axle sleeve is formed by sleeve weld in terminal pad, and upper cartridge and the left and right sides are all provided with
Threaded hole, for fixing rotary part, one face welded sleeve of terminal pad, another side is welded with an iron block, iron block center
Place is through there is threaded hole, and for fixing screw, for terminal pad centered on iron block, iron block both sides are provided with laterally aligned bores, one side two
A totally four, terminal pad is bolted with support base.
The support base is unequal angle, and the longer steel plate of angle steel hem width is provided with five sliding slots, and middle one of sliding slot is
Iron block sliding slot, for installing iron block, railway sliding slot top is also devised with aperture, for passing through the first screw, remaining four cunning
Groove is symmetrically distributed in its both sides, one side twice, for fixing bolt centered on iron block sliding slot;The shorter steel plate of angle steel hem width
Four right angles are all provided with aperture, for support base to be affixed to the fixation row frame at belt conveyor both ends, close
Aperture is similarly designed with the position of iron block sliding slot bottom, for fixing the first screw, avoids it from rocking.
The V-arrangement backhaul screeding device is integrally V-shaped, and non-installed in return belt holds the top of the slag, it directly connects with belt
Tactile is one section of V-arrangement rubber flap, and the V-arrangement rubber flap is secured by bolts in top and opens in reeded metal splint, V
The both sides of shape rubber flap are connected by two square metal tubes, respectively the first metal tube and the second metal tube, the first metal
Through hole is equipped with the middle part of pipe, the second metal tube is all inserted with the second screw, the second screw by being equipped with through hole at two close end in three through holes
For connecting component, the connection of its one end fixing piece, the fixing piece is centered on a longer square metal tube, among metal tube
It is welded with three transversely arranged short metal tubes at position, the second screw on middle short metal tube and the first metal tube connects
Connect, remaining two short metal tube is connected with the second screw on the second metal tube respectively, and spring, spring are set with the second screw
As buffer unit, it can ensure belt stability under loading, and pass through adjusting with its fluctuation compression raising when being fluctuated above and below belt
Second screw, changes device to the pressure of belt, can prevent small dregs grain from entering roller.Long metal pipe both ends are all connected with
Square fixed plate, described four right angles of fixed plate are all equipped with threaded hole, and what is be connected with four threaded holes is twice sliding slot, whole
A V-arrangement backhaul scraper plate is connected by fixed plate with mounting base, and the mounting base is L-square, is simultaneously provided with twice sliding slot, is used for
It is connected with fixed plate, is simultaneously provided with two circular holes, for mounting base to be installed on belt feeder fixed frame.
The beneficial effects of the invention are as follows:A kind of shield mud scraper of belt conveyer of the present invention, slubbing cleaning shoe device
In, polyurethane sheet is consolidated by the chucking power of steel plate, increases the rigidity of polyurethane sheet, it is not easy to modification, and it is significantly less
The dosage of polyurethane;In two alloy screeding devices, it is installed on the alloy sheets that belt directly contacts in rubber clamping plate, rubber folder
Plate is installed in metal splint again, and on the one hand such design has belt protective effect, another aspect alloy sheets dosage is less,
Material is saved, and axle sleeve is also devised with two alloy screeding devices, and support base is optimized so that alloy sheets are not
Only adjusted on vertical direction easier, moreover it is possible to rotation is done in the plane perpendicular to belt and is adjusted, when return belt and horizontal plane
Be presented non-parallel state, and the fixation row frame of surrounding alloy scraper plate be in it is horizontally disposed when, with regard to bis- alloy scraper plates of Neng Dui
Device carries out rotation adjustment, ensures that alloy scraper plate and belt are in vertical relation;In V-arrangement backhaul screeding device, V-arrangement scraper plate force
Mechanism is made of three groups of springs, and adjustable springs are to the pressure of belt when first installation, and spring is as slow
Component is rushed, in belt fluctuation of service and fluctuation up and down, spring understands its fluctuation compression raising, ensures belt stability under loading, and
And by adjusting the second screw, change device to the pressure of belt, can prevent small dregs grain from entering roller, can prevent small
Dregs grain enter roller, in the fixation of V-arrangement backhaul screeding device, fixed using three group of second screw, in the horizontal stroke of belt
It can be fixed to longitudinal direction, avoid V-arrangement scraper plate from being swung left and right in belt operational process.
Brief description of the drawings
Fig. 1 is a kind of overall structure figure of shield mud scraper of belt conveyer of the present invention.
Fig. 2 is the structure chart of slubbing cleaning shoe device in a kind of shield mud scraper of belt conveyer of the present invention.
Fig. 3 is the fixed seat structure figure that exerts a force in a kind of shield mud scraper of belt conveyer of the present invention.
Fig. 4 is the structure chart of two alloy screeding devices in a kind of shield mud scraper of belt conveyer of the present invention.
Fig. 5 is the structure chart of support base in a kind of shield mud scraper of belt conveyer of the present invention.
Fig. 6 is the structure chart of V-arrangement backhaul screeding device in a kind of shield mud scraper of belt conveyer of the present invention.
Description of reference numerals:1st, polyurethane scraper plate;2nd, metal cavity;3rd, the first spring;4th, the first riser;5th, rotation axis;
6th, exert a force fixed seat;7th, the second riser;8th, second flange disk;9th, first flange disk;10th, alloy sheets;11st, rubber clamping plate;12 gold medals
Belong to clamping plate;13rd, the first screw;14 the 3rd ring flanges;15th, the 4th ring flange;16th, rotary part;17th, sleeve;18th, terminal pad;
19th, support base;20th, iron block;21 mounting bases;22nd, fixed plate;23rd, fixing piece;24th, the second screw;25th, second spring;26th,
Two metal tubes;27th, V-arrangement rubber flap;28th, the first metal tube.
Embodiment
For the ease of understanding the present invention, the present invention is carried out with reference to specification drawings and specific embodiments more detailed
Explanation.
The present invention includes slubbing screeding device, two alloy screeding devices and V-arrangement backhaul screeding device.
The slubbing screeding device is by the force fixed seat 6 of left and right two and is connected between the force fixed seat 6 of left and right two
Metal cavity 2 form;The top of metal cavity 2 is provided with polyurethane scraper plate 1, and 2 bottom both ends of metal cavity are all welded with
Second flange disk 8 has been bolted in first flange disk 9, first flange disk 9, and second flange disk 8 is welded with rotation axis 5, rotation
Shaft 5 is being equipped with two transversely arranged through holes, the first riser 4 of through hole connection at external port.
The force fixed seat 6 is angle steel, and angle steel top is welded with rotation axis fixing piece, and whole metal cavity 2 passes through rotation
Shaft 5 is installed in force fixed seat 6;The second riser 7 is also installed on angle steel top, is connected between the first riser 4 and the second riser 7
There is the first spring 3.
The two alloys screeding device is filled by the support base 19 of left and right two and the alloy sheets being connected between support base 19
Put composition;The alloy panel assembly is alloy sheets 10, rubber clamping plate 11 and metal splint 12 successively from top to bottom, and alloy sheets 10 are pacified
Loaded in rubber clamping plate 11,11 bottom of rubber clamping plate is clamped by metal splint 12, and 12 bottom both ends of metal splint are all welded with
Three ring flanges 14, the 3rd ring flange 14 are connected by bolt with the 4th ring flange 15, and the 4th ring flange 15 welds rotating part
Part 16, rotary part 16 are set in axle sleeve so that whole alloy panel assembly is installed on support base 19.
The V-arrangement backhaul screeding device is directly and belt contacts are one section of V-arrangement rubber flaps 27, the V-arrangement vulcanite scraper
Plate 27 is fixed in metal splint 12, and the both sides of V-arrangement rubber flap 27 are connected by the first metal tube 28 and the second metal tube 26,
The middle part of first metal tube 28 and the second metal tube 26 are all inserted with the second screw by being all equipped with through hole at two close end in three through holes
24, be set with second spring 25 on the second screw 24,24 other end of the second screw is connected with fixing piece 23, the fixing piece 23 with
Centered on a piece longer metal tube, long metal pipe both ends are all connected with fixed plate 22, and whole V-arrangement backhaul scraper plate passes through fixed plate
22 are connected with mounting base 21.
During installation, the width of polyurethane cleaning shoe 1 and belt want equivalent width, and polyurethane scraper plate 1 is too wide can be to belt
Machine belt causes necessarily to injure, too narrow to influence to scrape mud effect, the vertical height of polyurethane scraper plate 1 then according to the abrasion in later stage come
Determine;The installation site of two alloy screeding devices will ensure that the dregs that alloy sheets 10 scrape off falls on belt feeder slag dumping end completely
Funnel in;When V-arrangement backhaul screeding device is installed, in safe distance, the tail edge of V-arrangement rubber flap 27 is closer to roller
Better.
Claims (5)
1. a kind of shield mud scraper of belt conveyer, including it is installed on slubbing screeding device at belt conveyer roller, installation
Hold two alloy screeding devices of the top of the slag in belt feeder return belt and be installed on the non-V-arrangement for holding the top of the slag of belt feeder return belt and return
Journey screeding device, it is characterised in that:The slubbing screeding device is by the force fixed seat (6) of left and right two and is connected to left and right two
Metal cavity (2) between the fixed seat that exerts a force (6) is formed, and polyurethane scraper plate (1), bottom are provided with the top of the metal cavity (2)
Portion both ends are all welded with first flange disk (9), and second flange disk (8), second flange has been bolted in first flange disk (9)
Disk (8) is welded with rotation axis (5), and the rotation axis (5) is connected with force fixed seat (6);
The two alloys screeding device is filled by the support base (19) of left and right two and the alloy sheets being connected between support base (19)
Put composition;The alloy panel assembly is alloy sheets (10), rubber clamping plate (11) and metal splint (12) successively from top to bottom, alloy
Plate (10) is installed in rubber clamping plate (11), and rubber clamping plate (11) bottom is clamped by metal splint (12), metal splint (12) bottom
Portion both ends are all welded with the 3rd ring flange (14), and the 3rd ring flange (14) is connected by bolt with the 4th ring flange (15), described
4th ring flange (15) is welded with rotary part (16), and rotary part (16) is set in axle sleeve so that whole alloy panel assembly peace
On support base (19);
The V-arrangement backhaul screeding device is directly and belt contacts are one section of V-arrangement rubber flaps (27), the V-arrangement rubber flap
(27) it is fixed in metal splint (12), the both sides of V-arrangement rubber flap (27) pass through the first metal tube (28) and the second metal tube
(26) connect, lean at two close end with the second metal tube (26) in the middle part of the first metal tube (28) and be all equipped with through hole, in three through holes all
The second screw (24) is inserted with, second spring (26), the second screw (24) other end and fixing piece are set with the second screw (24)
(23) connect, for the fixing piece (23) centered on a longer metal tube, long metal pipe both ends are all connected with fixed plate
(22), whole V-arrangement backhaul scraper plate is connected by fixed plate (22) with mounting base (21).
A kind of 2. shield mud scraper of belt conveyer according to claim 1, it is characterised in that:The force is fixed
Seat (6) is angle steel, and angle steel top is welded with rotation axis fixing piece, and whole metal cavity (2) is installed on force by rotation axis (5)
In fixed seat (6);Angle steel top is also equipped with the second riser (7), and is connected between the first riser (4) and the second riser (7)
One spring (3).
A kind of 3. shield mud scraper of belt conveyer according to claim 1, it is characterised in that:Axle sleeve is by sleeve
(17) it is welded with terminal pad (18), (18) one face welded sleeve (17) of terminal pad, another side is welded with iron block (20), iron block
(20) center position is through there is threaded hole, and for terminal pad (18) centered on iron block (20), iron block (20) both sides are provided with horizontal row
Hole is arranged, two totally four on one side, terminal pad (18) is connected by screw with support base (19).
A kind of 4. shield mud scraper of belt conveyer according to claim 1, it is characterised in that:Support base (19) is
Unequal angle, the longer steel plate of angle steel hem width are provided with five sliding slots, and middle one of sliding slot is iron block sliding slot, remaining four sliding slot
Centered on iron block sliding slot, its both sides, one side twice are symmetrically distributed in, shorter four right angles of steel plate of angle steel hem width are all provided with
Aperture.
A kind of 5. shield mud scraper of belt conveyer according to claim 1, it is characterised in that:Mounting base (21) is
L-square, is simultaneously provided with twice sliding slot, is simultaneously provided with two circular holes.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711455225.6A CN108033230B (en) | 2017-12-28 | 2017-12-28 | Mud scraping device of belt conveyor for shield |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711455225.6A CN108033230B (en) | 2017-12-28 | 2017-12-28 | Mud scraping device of belt conveyor for shield |
Publications (2)
Publication Number | Publication Date |
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CN108033230A true CN108033230A (en) | 2018-05-15 |
CN108033230B CN108033230B (en) | 2024-01-30 |
Family
ID=62098099
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711455225.6A Active CN108033230B (en) | 2017-12-28 | 2017-12-28 | Mud scraping device of belt conveyor for shield |
Country Status (1)
Country | Link |
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CN (1) | CN108033230B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109296381A (en) * | 2018-10-25 | 2019-02-01 | 中铁六局集团有限公司 | Shield machine belt scraper |
CN110624282A (en) * | 2019-09-28 | 2019-12-31 | 北京精瑞科迈净水技术有限公司 | Adjusting device of mud scraper |
CN113200315A (en) * | 2021-05-07 | 2021-08-03 | 阳煤集团寿阳开元矿业有限责任公司 | Automatic coal cleaning device for belt tail roller |
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EP0598947A2 (en) * | 1992-11-27 | 1994-06-01 | SCHULMEISTRAT VERTRIEBSGESELLSCHAFT FÜR FÖRDER- UND INDUSTRIETECHNIK mbH | Conveyor belt scraper |
JP2004155565A (en) * | 2002-11-07 | 2004-06-03 | Maruyasu Kikai Kk | Scraper device for belt conveyor |
CN202089574U (en) * | 2011-04-29 | 2011-12-28 | 河北嘉诚环境工程有限公司 | Mud scraper of belt conveyer |
CN102616555A (en) * | 2012-03-29 | 2012-08-01 | 中建市政建设有限公司 | Mud scraping and cleaning device for belt conveyor of shield machine and mounting method thereof |
CN205855263U (en) * | 2016-08-12 | 2017-01-04 | 中铁十一局集团城市轨道工程有限公司 | A kind of shield machine transmission belt mud-scraping apparatus |
CN206265788U (en) * | 2016-08-29 | 2017-06-20 | 新疆中泰化学股份有限公司 | A kind of slurry belt feeder mud-scraping apparatus |
CN206665592U (en) * | 2017-04-14 | 2017-11-24 | 江苏建筑职业技术学院 | Belt conveyor scraper blade cleaning device |
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2017
- 2017-12-28 CN CN201711455225.6A patent/CN108033230B/en active Active
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EP0598947A2 (en) * | 1992-11-27 | 1994-06-01 | SCHULMEISTRAT VERTRIEBSGESELLSCHAFT FÜR FÖRDER- UND INDUSTRIETECHNIK mbH | Conveyor belt scraper |
JP2004155565A (en) * | 2002-11-07 | 2004-06-03 | Maruyasu Kikai Kk | Scraper device for belt conveyor |
CN202089574U (en) * | 2011-04-29 | 2011-12-28 | 河北嘉诚环境工程有限公司 | Mud scraper of belt conveyer |
CN102616555A (en) * | 2012-03-29 | 2012-08-01 | 中建市政建设有限公司 | Mud scraping and cleaning device for belt conveyor of shield machine and mounting method thereof |
CN205855263U (en) * | 2016-08-12 | 2017-01-04 | 中铁十一局集团城市轨道工程有限公司 | A kind of shield machine transmission belt mud-scraping apparatus |
CN206265788U (en) * | 2016-08-29 | 2017-06-20 | 新疆中泰化学股份有限公司 | A kind of slurry belt feeder mud-scraping apparatus |
CN206665592U (en) * | 2017-04-14 | 2017-11-24 | 江苏建筑职业技术学院 | Belt conveyor scraper blade cleaning device |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109296381A (en) * | 2018-10-25 | 2019-02-01 | 中铁六局集团有限公司 | Shield machine belt scraper |
CN109296381B (en) * | 2018-10-25 | 2023-09-08 | 中铁六局集团有限公司 | Belt mud scraper of shield machine |
CN110624282A (en) * | 2019-09-28 | 2019-12-31 | 北京精瑞科迈净水技术有限公司 | Adjusting device of mud scraper |
CN113200315A (en) * | 2021-05-07 | 2021-08-03 | 阳煤集团寿阳开元矿业有限责任公司 | Automatic coal cleaning device for belt tail roller |
Also Published As
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CN108033230B (en) | 2024-01-30 |
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Address after: 610000 Golden Phoenix Road 666, Jinniu District hi tech Industrial Park, Chengdu, Sichuan. Applicant after: CHINA RAILWAY ENGINEERING SERVICE Co.,Ltd. Address before: 610000 Golden Phoenix Road 666, Jinniu District hi tech Industrial Park, Chengdu, Sichuan. Applicant before: CHINA RAILWAY ENGINEERING EQUIPMENT GROUP ELECTRICAL AND MECHANICAL EQUIPMENT ENGINEERING CO.,LTD. |
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