CN202296281U - Double-spring constant pressure type conveying belt cleaner - Google Patents
Double-spring constant pressure type conveying belt cleaner Download PDFInfo
- Publication number
- CN202296281U CN202296281U CN201120412144XU CN201120412144U CN202296281U CN 202296281 U CN202296281 U CN 202296281U CN 201120412144X U CN201120412144X U CN 201120412144XU CN 201120412144 U CN201120412144 U CN 201120412144U CN 202296281 U CN202296281 U CN 202296281U
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- scraper plate
- main body
- constant pressure
- pressure type
- double
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Abstract
The utility model discloses a double-spring constant pressure type conveying belt cleaner. The double-spring constant pressure type conveying belt cleaner comprises a double-spring mechanism (1), a main tool post (2), a scraping plate (3) and connecting handles (4), wherein the connecting handles are fixedly mounted at two ends of the main tool post; the scraping plate comprises a scraping plate main body (32) and an alloy blade (31); the alloy blade is embedded in a through groove at the top of the scraping plate main body; the double-spring mechanism comprises a mechanism frame (12), springs (13), adjusting nuts (14), screw rods (15), balancing beams (17) and a square hole frame (18); the two screw rods are fixed in the mechanism frame, and are sleeved with the balancing beams, the springs and the adjusting nuts in sequence from the top down; the square hole frame is mounted between the two balancing beams and integrated with the two balancing beams; mounting holes (11) for fixedly mounting the mechanism frame are formed at four corners of the mechanism frame; and the connecting handles are mounted in the two square hole frames between the left and the right double-spring mechanisms. The double-spring constant pressure type conveying belt cleaner disclosed by the utility model has the advantages of working stability of the scraping plate, good cleaning effect and convenience for adjusting.
Description
Technical field
The utility model relates to a kind of belt conveyor swabbing pig, relates in particular to a kind of spring constant pressure type swabbing pig.
Background technology
The raw MAT'L that load-transfer device transports often has stickum; Like mud, granular material, wherein a part can be bonded on the load-transfer device driving surface, when discharging, can not be laid down; The adhesion material just gets into the idler assembly of null section; Thereby radial weight on the increase bearing seat and axial load are damaged bearing fast, and the carrying roller housing is stained with material can tear the face glue with the plucking load-transfer device; If adhesion gets into other cylinders of tail, will be bonded at cylinder surface, sticking more many more, adhesive ability is also increasing, causes the unusual sideslip of load-transfer device, quickens the load-transfer device wearing and tearing, leads to serious consequence; Residual material on the load-transfer device also can strengthen the friction force to cylinder, causes sometimes to carry tearing of zone face glue and drum rubber layer, if clearing apparatus is respond well, can be able to the service life of parts such as carrying roller, load-transfer device prolong.This shows that swabbing pig has very important effect on belt conveyer.Be in operation,, be easy to take place human casualty accident if think artificial scavenger stern barrel attachment.Therefore, for guaranteeing the belt conveyer normal operation, must be before the material that scatters gets into the null section, just totally with the cleaning of the attachment on the load-transfer device.In addition, the cleaning weak effect of swabbing pig also can increase corresponding manpower and materials, not only can cause raw-material waste, also can make ambient environment receive secondary pollution.
Existing swabbing pig type is more, but all is not suitable for using in ore terminal's delivery system.Existing head two road swabbing pigs have two kinds: 1 counter weight type, 2 spring loadeds.Such swabbing pig is installed near the smooth working face place of great wheel, and the cleaning cutter head becomes an angle of 90 degrees position with great wheel central horizontal line, is used to remove near the adhered materials in great wheel below.Two road swabbing pigs of counterweight pattern in actual use, tend to produce bob because the counterweight ratio is inharmonious, cause pressure to react on the balance weight mechanism, and the cleaning effect that out of reach is estimated.The normally single fulcrum of spring formula of the two road swabbing pigs structure of spring pattern; Poor stability; When belt movement, scraper cleaner can be because the impact of belt movement inertia or material-mud, and produce in various degree rock even overturn knife rest; Cutter head also can be owing to effective split leather zone face, and out of reach cleaning effect.Simultaneously, the sweeper blade that uses in the market also is not suitable for using in the iron ore delivery system, ubiquity serious wear, short problem of life-span.
Summary of the invention
The purpose of the utility model is to provide a kind of dual spring constant pressure type belt cleaner, this swabbing pig scraper plate stable working, and the cleaning effect is good, easy to adjust.
To achieve these goals, the utility model adopts following technical scheme:
A kind of dual spring constant pressure type belt cleaner comprises dual spring mechanism, main carriage, scraper plate and connection hand, and connection hand fixedly is equipped with at said main carriage two ends, and vertical fixing has the sheet plate on main carriage; Said scraper plate comprises scraper plate main body and alloy blade; Scraper plate bottom part body and top have concave through grooves; The groove vertical direction has through hole to the scraper plate main body along the bottom; The bottom concave through grooves matches with main carriage sheet plate, passes tie bolt in the through hole scraper plate main body is fixed on the main carriage, setting-in alloy blade in the concave through grooves of scraper plate main body top;
Said dual spring mechanism comprises institutional framework, spring, setting nut, screw mandrel, equalizing bar, square hole frame; Institutional framework is the side direction U-shaped; Side direction U-shaped upper and lower side respectively has two through holes side by side, and side direction U-shaped middle lower portion has groove, and two rhizoid bars pass institutional framework upper and lower side through hole and are fixed on the institutional framework; Screw mandrel in the institutional framework is set with equalizing bar, spring and setting nut from top to bottom successively, the square hole frame is housed between two equalizing bars and forms one; Side direction U-shaped bottom at institutional framework has mounting hole in order to the fixed installation sector framework for four jiaos;
Said dual spring mechanism be about two, about connection hand is installed in two square hole framves between two dual spring mechanisms, connection hand is fixed by the bolt group.
Said main carriage is the square opening frame, and the connection hand profile is square.
Said scraper plate main body is that polyurethane material is processed.
The utility model adopts monolateral dual spring mechanism supports equalizing bar, and the right and left equalizing bar supports main carriage through connection hand, and two cover dual spring mechanism supports equalizing bars are guaranteed main carriage and scraper plate stable working, and the cleaning effect is good, long service life; And spring tension can be set according to different materials is artificial, prevents the antagonistic force of the high-intensity sizing layer of belt conveyor to swabbing pig, and quick for installation, easy to adjust, has improved production efficiency.
The utility model has adopted and buried alloy steel in the polyurethane underground is screed blade; The spring constant pressure type is regulated in addition has comprehensive organ's performance preferably; Make many advantages such as the utility model has possessed light, attractive in appearance, compact conformation, easy operating adjustment, operating cycles is long, repair and replacement are convenient; Be applicable to reversible two-way belt system, have certain marketing property and practical value.
Description of drawings
Fig. 1 is the utility model dual spring constant pressure type belt cleaner structural representation;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is that the utility model scraper plate is connected scheme drawing with main carriage;
Fig. 4 is the utility model running condition scheme drawing.
Among the figure: 1 dual spring mechanism, 2 main carriages, 3 scraper plates, 4 connection hand; 11 mounting holes, 12 institutional frameworks, 13 springs, 14 setting nuts, 15 screw mandrels, 16 bolt groups, 17 equalizing bars, 18 square hole framves; 21 plates; 31 alloy blades, 32 scraper plate main bodys, 33 tie bolts; 51 dual spring constant pressure type belt cleaners, 52 belt feeder head rolls, 53 belt conveyors.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is described further.
Referring to Fig. 1 to Fig. 3, a kind of dual spring constant pressure type belt cleaner comprises dual spring mechanism 1, main carriage 2, scraper plate 3 and connection hand 4; Said main carriage 2 is the square opening frame; Connection hand 4 fixedly is equipped with at main carriage 2 two ends, and connection hand 4 profiles are square, and vertical welding is connected to sheet plate 21 on main carriage 2; Referring to Fig. 3; Said scraper plate 3 comprises scraper plate main body 32 and alloy blade 31; Scraper plate main body 32 bottoms and top have concave through grooves, and the groove vertical direction has through hole to scraper plate main body 32 along the bottom, and the bottom concave through grooves matches with main carriage sheet plate 21; Pass tie bolt 33 in the through hole scraper plate main body 32 is fixed on the main carriage 2, setting-in alloy blade 31 in the scraper plate main body 32 top concave through grooves; Said scraper plate main body 32 materials can be polyurethane, rubber, nylon, hardwood etc.; Wherein better performances is a polyurethane material; Scraper plate main body 32 materials of present embodiment adopt polyurethane material to process; Guarantee that scraper plate 3 not only has certain flexibility but also have high resistance to abrasion, it is totally thorough to remove the belt buildup.
Said dual spring mechanism 1 comprises institutional framework 12, spring 13, setting nut 14, screw mandrel 15, equalizing bar 17 and square hole frame 18; Referring to Fig. 2; Institutional framework 12 is the side direction U-shaped; Side direction U-shaped upper and lower side respectively has two through holes side by side, and side direction U-shaped middle lower portion has groove, and two rhizoid bars 15 pass institutional framework 12 upper and lower side through holes and are fixed on the institutional framework 12; Screw mandrel 15 in the institutional framework 12 is set with successively from top to bottom and square hole frame 18 is housed between equalizing bar 17, spring 13 and 14, two equalizing bars 17 of setting nut and forms one; Setting nut 14 is used for regulating spring 13 pressure, square hole frame 18 suit connection hand 4, and in order to supporting main carriage 2, monolateral dual spring mechanism 1 is in order to balance support beam 17.Side direction U-shaped bottom at institutional framework 12 has mounting hole 11 in order to fixed installation sector framework 12 for four jiaos.
Said dual spring mechanism 1 be about two, about connection hand 4 is installed in two square hole framves 18 between two dual spring mechanisms 1, connection hand 4 is fixed by bolt group 16; The right and left equalizing bar 17 supports main carriage 2 through connection hand 4.Two cover dual spring mechanism supports equalizing bars 17 are guaranteed main carriage 2 and scraper plate 3 stable working.
The utility model dual spring constant pressure type belt cleaner is installed in the band conveyor head as two road swabbing pigs when using; Referring to Fig. 4; Belt conveyor 53 is cleaned by the dual spring constant pressure type belt cleaner 51 of the utility model behind belt feeder head roll 52; In order to remove head sections belt conveyor 53 surperficial binding materials, guarantee to clean out and do not damage belt.Relation between drive roller diameter D (mm) commonly used and the blade installation dimension H (mm) is referring to synopsis 1.
Table 1
| Drive roller diameter D (mm) | Blade installation dimension H (mm) |
| 500-700 | 70 |
| 750-1000 | 85 |
| 1050-1600 | 100 |
The utility model dual spring constant pressure type belt cleaner installation site does not have limitation, and it is little to take up room; Be applicable to reversible two-way belt system, machine design is reasonable, installing and replacing is convenient, use to regulate simple, the cleaning effect is good, long service life, integrated cost are low.
Through test, the utility model dual spring constant pressure type belt cleaner cleaning rate is more than about 98% (cooperating the first road swabbing pig to accomplish jointly) in heavy body iron ore course of conveying.The service life of the polyurethane alloys of the utility model cleaning blade be the several times of common material above (explain: viscosity iron ore transport condition: the belt feeder operational throughput be 4500 tons/per hour more than, conventional material viscosity 30%).
More than be merely the preferred embodiment of the utility model; It is not the protection domain that is used to limit the utility model; Therefore, any modification of being done within all spirit and principles at the utility model, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (3)
1. dual spring constant pressure type belt cleaner; It is characterized in that: comprise dual spring mechanism (1), main carriage (2), scraper plate (3) and connection hand (4); Connection hand (4) fixedly is equipped with at said main carriage (2) two ends, and going up vertical fixing at main carriage (2) has sheet plate (21); Said scraper plate (3) comprises scraper plate main body (32) and alloy blade (31); Scraper plate main body (32) bottom and top have concave through grooves; The groove vertical direction has through hole to scraper plate main body (32) along the bottom; The bottom concave through grooves matches with main carriage sheet plate (21), passes tie bolt (33) in the through hole scraper plate main body (32) is fixed on the main carriage (2), setting-in alloy blade (31) in the concave through grooves of scraper plate main body (32) top;
Said dual spring mechanism (1) comprises institutional framework (12), spring (13), setting nut (14), screw mandrel (15), equalizing bar (17), square hole frame (18); Institutional framework (12) is the side direction U-shaped; Side direction U-shaped upper and lower side respectively has two through holes side by side; Side direction U-shaped middle lower portion has groove; Two rhizoid bars (15) pass institutional framework (12) upper and lower side through hole and are fixed on the institutional framework (12), and the screw mandrel (15) in the institutional framework (12) is set with equalizing bar (17), spring (13) and setting nut (13) from top to bottom successively, square hole frame (18) is housed between two equalizing bars (17) and forms one; Side direction U-shaped bottom at institutional framework (12) has mounting hole (11) in order to fixed installation sector framework (12) for four jiaos;
Said dual spring mechanism (1) be about two, about connection hand (4) is installed in two square hole framves (18) between two dual spring mechanisms (1), connection hand (4) is fixed by bolt group (16).
2. dual spring constant pressure type belt cleaner according to claim 1 is characterized in that: said main carriage (2) is the square opening frame, and connection hand (4) profile is square.
3. dual spring constant pressure type belt cleaner according to claim 1 is characterized in that: said scraper plate main body (32) is processed for polyurethane material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120412144XU CN202296281U (en) | 2011-10-26 | 2011-10-26 | Double-spring constant pressure type conveying belt cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120412144XU CN202296281U (en) | 2011-10-26 | 2011-10-26 | Double-spring constant pressure type conveying belt cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202296281U true CN202296281U (en) | 2012-07-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120412144XU Expired - Fee Related CN202296281U (en) | 2011-10-26 | 2011-10-26 | Double-spring constant pressure type conveying belt cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202296281U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103787057A (en) * | 2012-10-29 | 2014-05-14 | 五冶集团上海有限公司 | Automatically adjusted scraping device for belt conveyor |
| CN106586468A (en) * | 2017-02-27 | 2017-04-26 | 山东科技大学 | Belt roller sweeper provided with bidirectional radial flow type heating apparatus |
| CN107380961A (en) * | 2017-08-15 | 2017-11-24 | 合肥横冲机械科技有限公司 | A kind of empty segment sweeper used for conveyer belt |
| CN108910460A (en) * | 2018-05-03 | 2018-11-30 | 湖南山力泰机电科技有限公司 | The adaptive floated twin-stage belt cleaner of multistage |
| CN112173643A (en) * | 2020-09-09 | 2021-01-05 | 神华天津煤炭码头有限责任公司 | Ship loader tail car and cleaning device thereof |
-
2011
- 2011-10-26 CN CN201120412144XU patent/CN202296281U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103787057A (en) * | 2012-10-29 | 2014-05-14 | 五冶集团上海有限公司 | Automatically adjusted scraping device for belt conveyor |
| CN106586468A (en) * | 2017-02-27 | 2017-04-26 | 山东科技大学 | Belt roller sweeper provided with bidirectional radial flow type heating apparatus |
| CN106586468B (en) * | 2017-02-27 | 2023-09-12 | 山东安普顿重工机电有限公司 | Belt roller sweeper with bidirectional radial flow type warm air device |
| CN107380961A (en) * | 2017-08-15 | 2017-11-24 | 合肥横冲机械科技有限公司 | A kind of empty segment sweeper used for conveyer belt |
| CN108910460A (en) * | 2018-05-03 | 2018-11-30 | 湖南山力泰机电科技有限公司 | The adaptive floated twin-stage belt cleaner of multistage |
| CN108910460B (en) * | 2018-05-03 | 2020-09-29 | 湖南山力泰机电科技有限公司 | Multistage self-adaptive suspension type two-stage belt cleaner |
| CN112173643A (en) * | 2020-09-09 | 2021-01-05 | 神华天津煤炭码头有限责任公司 | Ship loader tail car and cleaning device thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20131026 |