CN109533876A - High belt speed rubber torsional spring alloy sweeper - Google Patents
High belt speed rubber torsional spring alloy sweeper Download PDFInfo
- Publication number
- CN109533876A CN109533876A CN201811644565.8A CN201811644565A CN109533876A CN 109533876 A CN109533876 A CN 109533876A CN 201811644565 A CN201811644565 A CN 201811644565A CN 109533876 A CN109533876 A CN 109533876A
- Authority
- CN
- China
- Prior art keywords
- scraper
- torsional spring
- doctor
- unit
- rubber torsional
- 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.)
- Pending
Links
- 229920001971 elastomer Polymers 0.000 title claims abstract description 29
- 241001417527 Pempheridae Species 0.000 title claims abstract description 17
- 239000000956 alloy Substances 0.000 title claims abstract description 14
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 14
- 238000007790 scraping Methods 0.000 claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 8
- 239000010959 steel Substances 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 14
- 230000013011 mating Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 11
- 239000002390 adhesive tape Substances 0.000 abstract description 3
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 abstract 1
- 239000011345 viscous material Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000013590 bulk material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000010802 sludge Substances 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
Abstract
The invention discloses a kind of high belt speed rubber torsional spring alloy sweepers, including secured adjusted component, doctor blade holder, doctor unit and scraper high fine-tuning unit, the secured adjusted component is mounted on conveyer belt middle frame channel steel, and the doctor blade holder both ends are mounted on secured adjusted component；The doctor blade holder includes scraping cutter bar and axle sleeve, and the scraper high fine-tuning unit is mounted in the axle sleeve of doctor blade holder, and doctor unit is mounted in scraper high fine-tuning unit, and doctor unit is overlapping and is arranged in scraping cutter bar two sides.The present invention has outstanding dynamic compensation performance using the scraper of rubber torsional spring elastic element driving, the scraper of tungsten carbide button's blade has excellent wear-resisting and scraper performance simultaneously, it is more preferable to the tracing property of conveyer belt, material is not easy to get between scraper and adhesive tape, cutter head is not easy buildup, will not generate the viscous phenomenon of material；Scraper has high fine-tuning function, be able to achieve scraper and belt etc. contact forces, the service life is longer.
Description
Technical field
The present invention relates to the adhesive tapes conveying technology fields such as power station, harbour, mine, and in particular to a kind of high belt speed rubber torsional spring
Alloy sweeper, the easily viscous coal slime of high viscosity, sludge, foreign matter etc. clean on the conveyer belt to high-speed cruising.
Background technique
Belt conveyor is the major way of the industries delivery of bulk material such as power station, harbour, mine, and conveyer belt is that material is defeated
Send transport process most popular conveying device.
Traditional sweeper scraper uses elastic polyurethane material, and scraper uses entirety or Split assembled structure, this kind of clear
Sweep device the material of low strap speed, low viscosity is cleaned it is effective, but for high belt speed (≤3.15m/s), convey moisture content compared with
When high pureed viscous material is cleaned, due to blade construction form and material property, the easily viscous material particles of high viscosity
Pierce among conveyer belt and scraper, scraper caused to separate with conveyer belt, remained after cleaning it is very thin viscous material bed on belt,
It is viscous it is material bed will cause roller and carrying roller buildup, roller is non-round, and belt deviation skids, and design requirement is not achieved in transport power.Work as skin
After band is dry, as belt is run, the viscous material bed shape that fragmentates falls off, and causes conveyer belt spreading on the way, cleans difficulty.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of high belt speed for existing sweeper above shortcomings
Rubber torsional spring alloy sweeper, it is ensured that conveyor belt high-speed transfer of highly viscous easily viscous material when cleaned up, do not occur defeated
Band spreading is sent, guarantees environmental sanitation, reduces destruction of the material to equipment and conveyer belt, to reach the use for extending conveying device
Service life improves the purpose of conveying bulk material place operating condition.
The present invention to solve above-mentioned technical problem the technical solution adopted is that:
High belt speed rubber torsional spring alloy sweeper, including secured adjusted component, doctor blade holder, doctor unit and scraper height are micro-
Unit is adjusted, the secured adjusted component is mounted on conveyer belt middle frame channel steel, and the doctor blade holder both ends are mounted on fixation
It adjusts on component；The doctor blade holder includes scraping cutter bar and axle sleeve, and the scraper high fine-tuning unit is mounted on the axle sleeve of doctor blade holder
In, doctor unit is mounted in scraper high fine-tuning unit, and doctor unit is overlapping and is arranged in scraping cutter bar two sides.
According to the above scheme, multiple screws are set on the secured adjusted component and the cooperation of conveyer belt middle frame channel steel connects
It connects, the screw by adjusting secured adjusted component realizes the adjustment of doctor blade holder height and angle.
According to the above scheme, the axle sleeve and scraper rod axis vertical interlaced are arranged in scraping cutter bar two sides, and have in height
Certain drop (having certain distance overlapping between neighboring blades unit on scraping cutter bar axial direction), drop guarantee doctor unit peace
After dress, (scraper top surface all and belt contacts, guarantees that full blade face is real all in the same plane for the scraper top surface of all doctor units
Existing scraper).
According to the above scheme, the scraper high fine-tuning unit includes lock sleeve, sliding flat key, adjusts screw, locking nut
And locking lid, the lock sleeve are mounted in the axle sleeve of doctor blade holder, and spill seam allowance is provided on the axle sleeve, lock sleeve one end is set
Be equipped with the raised seam allowance (spill seam allowance and the cooperation of raised seam allowance prevent doctor unit from rotating) to match with the spill seam allowance on axle sleeve,
The other end is provided with the screw thread step with locking nut cooperation, and the fixing port of sliding flat key is offered on the lock sleeve, described
Sliding flat key half is fixed on lock sleeve, the keyway cooperation on the torsion shell of the other half and doctor unit；The adjusting spiral shell
It nails on and is provided with step, locking nut is fixed on the screw thread step on lock sleeve by compressing the step by screw is adjusted, and is prevented
Only adjust screw rotation；The locking lid is connect with locking nut.
According to the above scheme, interior hexagonal wrench hole location, locking nut are both provided on the adjusting screw and locking nut
Hexagonal wrench hole location is nested in adjusting screw head in upper；Protruding block is provided in locking lid, on protruding block and locking nut
Interior hexagonal wrench hole location is in mating connection.
According to the above scheme, the doctor unit includes scraper, torsion shell, rubber torsional spring, sealing ring, sealing cover, scraper
Fixed end cap, scraper fixing screws, the rubber torsional spring are fixed in torsion shell, and rubber torsional spring is radial and reverses shell
Cooperation is fixed, fixes axially through sealing ring and sealing cover, and the scraper is made of cutter head, knife bar, knife handle, on the edge of a knife of cutter head
It is inlaid with carbide chip, knife handle is fixed on the interior square tube hole of rubber torsional spring by the fixed end cap of scraper and scraper fixing screws
In, the torsion shell is provided with the keyway of assembly sliding flat key and assembles the adjusting screw hole for adjusting screw.
The present invention compared with traditional polyurethane blade sweeper the utility model has the advantages that
1, there is outstanding dynamic compensation performance using the scraper of rubber torsional spring elastic element driving, while inlays hard conjunction
The scraper of golden blade material easily viscous for high belt speed high viscosity has excellent wear-resisting and scraper performance, the tracking to conveyer belt
Property is more preferable, and material is not easy to get between scraper and adhesive tape, and cutter head is not easy buildup, will not generate the viscous phenomenon of material；
2, scraper has high fine-tuning function, and the screw by adjusting secured adjusted component realizes doctor blade holder height and angle
Adjustment, pass through adjust scraper high fine-tuning unit adjusting screw, realize doctor unit height orientation anti-rotation adjustment；Scraper
Top surface all and belt contacts, realize scraper and belt etc. contact forces, guarantee that full blade face realizes scraper, the service life is longer.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the high belt speed rubber torsional spring alloy sweeper of the present invention；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the left view of Fig. 1；
Fig. 4 is the structural schematic diagram of doctor blade holder and scraper high fine-tuning unit of the present invention；
Fig. 5 is doctor unit structural schematic diagram of the present invention；
Fig. 6 is the side view of Fig. 5；
In figure: 1- doctor unit；2- doctor blade holder；3- secured adjusted component；4- conveyer belt middle frame channel steel；5- skin
Band；6- reverses shell；7- rubber torsional spring；8- sealing ring；9- scraper；91- cutter head；92- knife bar；93- knife handle；10- sealing cover；
11- scraper fixing screws；12- scraper fixes end cap；13- lock sleeve；14- axle sleeve；15- slides flat key；16- adjusts screw；17-
Locking nut；18- locking lid；19- scraping cutter bar.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.
Shown in referring to Fig.1~Fig. 4, high belt speed rubber torsional spring alloy sweeper of the present invention, including secured adjusted group
Part 3, doctor blade holder 2, doctor unit 1 and scraper high fine-tuning unit, secured adjusted component 3 are mounted on rack slot among conveyer belt
On steel 4,2 both ends of doctor blade holder are mounted on secured adjusted component 3, and multiple screws and conveyer skin are arranged on secured adjusted component 3
Band middle frame channel steel 4 is cooperatively connected, and the screw by adjusting secured adjusted component 3 realizes the adjustment of doctor blade holder 2 height and angle；
Doctor blade holder 2 includes scraping cutter bar 19 and axle sleeve 14, and scraper high fine-tuning unit is mounted in the axle sleeve 14 of doctor blade holder 2, doctor unit 1
It is mounted in scraper high fine-tuning unit, and doctor unit 1 is overlapping and is arranged in 19 two sides of scraping cutter bar.Axle sleeve 14 and scraping cutter bar
19 axis vertical interlaceds are arranged in 19 two sides of scraping cutter bar, and have certain drop (in scraper between neighboring blades unit 1 in height
Have certain distance overlapping on bar axial direction), after drop guarantees that doctor unit 1 is installed, 9 top surface of scraper of all doctor units 1
All in the same plane, 9 top surface of scraper is all contacted with belt 5, guarantees that full blade face realizes scraper.
As shown in figure 4, scraper high fine-tuning unit includes lock sleeve 13, sliding flat key 15, adjusts screw 16, locking nut
17 and locking lid 18, lock sleeve 13 be mounted in the axle sleeve 14 of doctor blade holder 2, spill seam allowance, lock sleeve 13 are provided on axle sleeve 14
One end is provided with the raised seam allowance that matches with the spill seam allowance on axle sleeve 14, and (spill seam allowance and the cooperation of raised seam allowance prevent scraper list
Member 1 rotates), the other end be provided with the screw thread step cooperated with locking nut 17, sliding flat key 15 is offered on lock sleeve 13
Fixing port, sliding 15 half of flat key is fixed on lock sleeve 13, the keyway on the other half and the torsion shell 6 of doctor unit 1 is matched
It closes；It adjusts and is provided with step on screw 16, locking nut 17 is fixed on lock sleeve 13 for screw 16 is adjusted by compressing the step
On screw thread step on, prevent adjust 16 rotation of screw, by adjust scraper high fine-tuning unit adjusting screw 16, realization is scraped
The orientation anti-rotation of 1 height of knife unit adjusts；It adjusts and is both provided with interior hexagonal wrench hole location on screw 16 and locking nut 17, lock
Interior hexagonal wrench hole location is larger on tight nut 17 and is nested in adjusting 16 head of screw；It is provided with protruding block in locking lid 18,
Interior hexagonal wrench hole location is in mating connection on protruding block and locking nut 17.
As shown in Fig. 5-Fig. 6, doctor unit 1 includes scraper 9, torsion shell 6, rubber torsional spring 7, sealing ring 8, sealing cover
10, scraper fixed end cap 12, scraper fixing screws 11, rubber torsional spring 7 are fixed in torsion shell 6, and rubber torsional spring 7 is radial
It is fixed, fixed axially through sealing ring 8 and sealing cover 10 with recessed seam allowance of torsion shell 6, the cooperation of raised seam allowance, scraper 9 by
Cutter head 91, knife bar 92, knife handle 93 form, and are inlaid with carbide chip on the edge of a knife of cutter head 91, knife handle 93 is fixed by scraper
End cap 12 and scraper fixing screws 11 are fixed in the interior square tube hole of rubber torsional spring 7, and torsion shell 6 is provided with assembly sliding flat key
15 keyway and assembly adjust the adjusting screw hole of screw 16.
The present invention is not limited to the applications listed in the specification and the embodiments, and is come for those skilled in the art
It says, various corresponding changes and modification can be made according to the present invention, and all these corresponding changes and modification belong to this hair
Bright scope of protection of the claims.
Claims (6)
1. high belt speed rubber torsional spring alloy sweeper, it is characterised in that: including secured adjusted component, doctor blade holder, doctor unit and
Scraper high fine-tuning unit, the secured adjusted component are mounted on conveyer belt middle frame channel steel, the doctor blade holder both ends
It is mounted on secured adjusted component；The doctor blade holder includes scraping cutter bar and axle sleeve, and the scraper high fine-tuning unit, which is mounted on, to be scraped
In the axle sleeve of knife rest, doctor unit is mounted in scraper high fine-tuning unit, and doctor unit is overlapping and is arranged in scraping cutter bar
Two sides.
2. high belt speed rubber torsional spring alloy sweeper according to claim 1, it is characterised in that: the secured adjusted component
The upper multiple screws of setting are cooperatively connected with conveyer belt middle frame channel steel, and the screw realization by adjusting secured adjusted component is scraped
The adjustment of tool holder height and angle.
3. high belt speed rubber torsional spring alloy sweeper according to claim 1, it is characterised in that: the axle sleeve and scraping cutter bar
Axis vertical interlaced is arranged in scraping cutter bar two sides, and has certain drop in height, after drop guarantees doctor unit installation, owns
The scraper top surface of doctor unit is all in the same plane.
4. high belt speed rubber torsional spring alloy sweeper according to claim 1, it is characterised in that: the scraper high fine-tuning
Unit includes that lock sleeve, sliding flat key, adjusting screw, locking nut and locking lid, the lock sleeve are mounted on the axis of doctor blade holder
In set, spill seam allowance is provided on the axle sleeve, lock sleeve one end is provided with the protrusion to match with the spill seam allowance on axle sleeve and stops
Mouth, the other end are provided with the screw thread step with locking nut cooperation, and the fixing port of sliding flat key, institute are offered on the lock sleeve
State sliding flat key half be fixed on lock sleeve, the keyway cooperation on the torsion shell of the other half and doctor unit；The adjusting
Step is provided on screw, locking nut is fixed on the screw thread step on lock sleeve by compressing the step by screw is adjusted,
It prevents from adjusting screw rotation；The locking lid is connect with locking nut.
5. high belt speed rubber torsional spring alloy sweeper according to claim 4, it is characterised in that: the adjusting screw and lock
It is both provided with interior hexagonal wrench hole location on tight nut, interior hexagonal wrench hole location is nested in adjusting head of screw on locking nut
Portion；Protruding block is provided in locking lid, interior hexagonal wrench hole location is in mating connection on protruding block and locking nut.
6. high belt speed rubber torsional spring alloy sweeper according to claim 4, it is characterised in that: the doctor unit includes
Scraper, torsion shell, rubber torsional spring, sealing ring, sealing cover, scraper fixed end cap, scraper fixing screws, the rubber torsional spring peace
Dress is fixed in torsion shell, and rubber torsional spring is radial and torsion shell cooperation is fixed, fixes axially through sealing ring and sealing cover,
The scraper is made of cutter head, knife bar, knife handle, and carbide chip is inlaid on the edge of a knife of cutter head, and knife handle is fixed by scraper
End cap and scraper fixing screws are fixed in the interior square tube hole of rubber torsional spring, and the torsion shell is provided with assembly sliding flat key
Keyway and assembly adjust the adjusting screw hole of screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811644565.8A CN109533876A (en) | 2018-12-29 | 2018-12-29 | High belt speed rubber torsional spring alloy sweeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811644565.8A CN109533876A (en) | 2018-12-29 | 2018-12-29 | High belt speed rubber torsional spring alloy sweeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109533876A true CN109533876A (en) | 2019-03-29 |
Family
ID=65831456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811644565.8A Pending CN109533876A (en) | 2018-12-29 | 2018-12-29 | High belt speed rubber torsional spring alloy sweeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109533876A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110203648A (en) * | 2019-06-20 | 2019-09-06 | 湖北凯瑞知行智能装备有限公司 | The micro- water clearing apparatus of conveyor head |
| CN115108277A (en) * | 2022-07-28 | 2022-09-27 | 安徽戈巴迪智能装备股份有限公司 | Conveying belt cleaning device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1097710A (en) * | 1993-06-15 | 1995-01-25 | 汉斯·奥托·施瓦茨 | Be placed in the scraper element on the stripping off device at belt conveyor discharge end place |
| AU6122000A (en) * | 1999-06-24 | 2001-01-09 | Slic Trading Company Limited | Scraper bias apparatus |
| CN2747199Y (en) * | 2004-11-30 | 2005-12-21 | 宝山钢铁股份有限公司 | Water curtain type adjustable blade belt cleaning apparatus |
| CN203064715U (en) * | 2013-01-25 | 2013-07-17 | 杭州国电大力机电工程有限公司 | Tape machine scraper device |
| JP5861953B1 (en) * | 2015-05-20 | 2016-02-16 | マフレン株式会社 | Belt cleaner |
| CN205837902U (en) * | 2016-08-01 | 2016-12-28 | 严毅 | Belt conveyer automatic compensating cleaning apparatus |
| CN209834874U (en) * | 2018-12-29 | 2019-12-24 | 湖北凯瑞知行智能装备有限公司 | High belt speed rubber torsional spring alloy sweeper |
-
2018
- 2018-12-29 CN CN201811644565.8A patent/CN109533876A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1097710A (en) * | 1993-06-15 | 1995-01-25 | 汉斯·奥托·施瓦茨 | Be placed in the scraper element on the stripping off device at belt conveyor discharge end place |
| AU6122000A (en) * | 1999-06-24 | 2001-01-09 | Slic Trading Company Limited | Scraper bias apparatus |
| CN2747199Y (en) * | 2004-11-30 | 2005-12-21 | 宝山钢铁股份有限公司 | Water curtain type adjustable blade belt cleaning apparatus |
| CN203064715U (en) * | 2013-01-25 | 2013-07-17 | 杭州国电大力机电工程有限公司 | Tape machine scraper device |
| JP5861953B1 (en) * | 2015-05-20 | 2016-02-16 | マフレン株式会社 | Belt cleaner |
| CN205837902U (en) * | 2016-08-01 | 2016-12-28 | 严毅 | Belt conveyer automatic compensating cleaning apparatus |
| CN209834874U (en) * | 2018-12-29 | 2019-12-24 | 湖北凯瑞知行智能装备有限公司 | High belt speed rubber torsional spring alloy sweeper |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110203648A (en) * | 2019-06-20 | 2019-09-06 | 湖北凯瑞知行智能装备有限公司 | The micro- water clearing apparatus of conveyor head |
| CN115108277A (en) * | 2022-07-28 | 2022-09-27 | 安徽戈巴迪智能装备股份有限公司 | Conveying belt cleaning device |
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