CN209455552U - A kind of high load capacity cleaner - Google Patents
A kind of high load capacity cleaner Download PDFInfo
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- CN209455552U CN209455552U CN201920126204.8U CN201920126204U CN209455552U CN 209455552 U CN209455552 U CN 209455552U CN 201920126204 U CN201920126204 U CN 201920126204U CN 209455552 U CN209455552 U CN 209455552U
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Abstract
The utility model discloses a kind of high load capacity cleaners, including scraper component, scrape board bracket, extend bar assembly and support Buffer Unit, support Buffer Unit, which is mounted on, to be extended in bar assembly, extending bar assembly is two groups, it, which is symmetrically mounted on, scrapes board bracket both ends, it scrapes and is longitudinally provided with positioning plate on board bracket, scraper component includes the scraper plate that several groups bottom is mounted on positioning plate, each scraper plate is integrally formed and top thickness is less than bottom thickness, it is inwardly in curved arc structure at the top of scraper plate, it is laterally inward on the outside of scraper plate and is provided with longitudinally through dashpot, support spring is vertically fixed in dashpot.It is unique that the high load capacity cleaner structure of the utility model designs, modularized design, it is succinct rationally, installation maintenance it is convenient, interchangeability is strong；The polyurethane scraper plate of segmented scrapes board bracket, extends bar assembly and Buffer Unit is supported to be individually present, so that each module replacing becomes very freely and simple.
Description
Technical field
The utility model relates to conveyor belt cleaner technical fields, and in particular to a kind of high load capacity cleaner.
Background technique
During conveyer belt transmits material, asked since transmission material characteristic inevitably exists to cohere with conveyor belt surface
The material of conveyor belt surface cannot such as be carried out the conveying object under the conditions of effective cleaning, especially high load capacity severe duty by topic
Expect adhesion problems, will cause material surely and be bonded on roller, carrying roller, wear conveyor belt surface, reduce conveyer belt, roller, carrying roller
Service life；Adherency agglomeration on the conveyor line also will cause belt deflection problem；Adhered materials are made in the reverse-running section of transmission
At material is spilt, the loss of material waste and direct economy cost is caused, the pollution problem of environment is caused, causes field worker labour strong
Degree increases, and adversely affects to environmental protection and carrying out production strictly in line with rules and regulations.Requirement with enterprise to productivity effect, load improves, and researches and develops excellent
Different cleaning (cleaning) product is to convey the important leverage of operation to the collection of conveyer belt material.
The defect and deficiency of the prior art:
With the raising that environmental protection of enterprise of the National Environmental Protection Agency to conveying haul requires, the cleaning for conveying operating condition is normal life
Produce the premise of operation.Common cleaning products structure has following several types currently on the market:
1, the self-control old belt of fabric may be only available for as the cleaning to conveying zone face because rubber material performance determines
Belt speed is lower than the work condition environment of 3m/s, if belt speed increase is larger, increases with conveyer belt friction temperature, rubber performance is caused to change
Become, easily rubber is caused to be carbonized, forms grit, serious damage will cause to belt.Old belt cleaning product structure is simple, rubber
Glue quick abrasion can only frequently be adjusted by worker, be replaced, large labor intensity, and such as cleaning effect can be worse not in time for adjustment.
2, conventional polyurethanes scraper cleaner, mostly to clean gantry base list compensation mechanism, compensation mechanism design does not conform to
Reason or design limitation, can not achieve good automatic compensation function, because conventional polyurethanes scraper plate material capability determines, applicable working condition
Mostly with the operating condition within 4.5m/s, cleaning function, the office of products application range are lost substantially for high load capacity, high belt speed operating condition
Limit.
3, Conventional alloys scraping blade sweeper, product design structure require operating condition applicability, alloy scraping blade sweeper
To zone face require it is smooth must be required without big repairing, butt joint type, may be only available for cured belts, and butt joint quality is wanted
Ask high, it is desirable that connector, which can not have, seals bad situation.For the work condition environment of high belt speed, high load benefit, exist using the longevity
It orders short, cleans effect the problem of not being able to satisfy working condition requirement.
Utility model content
The purpose of this utility model is that the cleaning effect of product is cleaned for current conveyer belt high load capacity, high belt speed working face
Difference, service life is short, and worker frequently adjusts large labor intensity problem, and it is resistance to provide a kind of height that application thickeies polyurethane scraper plate material
Mill property and reliable Multilevel compensating functional structure and realize automatic compensation high load capacity operating condition cleaning and do not damage conveyer belt working face
High load capacity cleaner.
The utility model in order to achieve the above objectives, is achieved especially by following technical scheme:
A kind of high load capacity cleaner, including scraper component, scrape board bracket, extend bar assembly and support Buffer Unit, support
Buffer Unit, which is mounted on, to be extended in bar assembly, and extending bar assembly is two groups, is symmetrically mounted on and is scraped board bracket both ends, scrapes board bracket
On be longitudinally provided with positioning plate, scraper component includes the scraper plate that several groups bottom is mounted on positioning plate, and each scraper plate is integrated
Molding and top thickness are less than bottom thickness, are inwardly in curved arc structure at the top of scraper plate, are laterally inward on the outside of scraper plate and are provided with longitudinal direction
The dashpot of perforation is vertically fixed with support spring in dashpot.
Further, scraper plate bottom inside is equipped with locating slot, and locating slot is coupled with positioning plate a side.Locating slot is
Mold is integrally formed, and scraper plate bottom inside is additionally provided with fastening screw hole, and board bracket installation by bolt and is scraped in the other side of locating slot
Plate fastening.
Further, scraper plate bottom is fixed with securing plate, and securing plate is vulcanization in scraper plate.
Further, support Buffer Unit includes mounting plate, self-aligning bearing and spring support member, and self-aligning bearing is fixed on
On in the middle part of mounting plate, mounting plate is sleeved on by self-aligning bearing to be extended in bar assembly, and spring support member is mounted on outside mounting plate
Side, and be fixedly connected with bar assembly is extended.
Further, spring support member includes bull stick frame, pull rod, fixed frame, supports pivoted frame, spring and spring bearer plate,
Bull stick frame is fixed with bar assembly is extended, and fixed frame is installed on a mounting board, and support pivoted frame is rotatably installed on fixed frame, pull rod one
End is movably arranged on bull stick frame, and the other end is fixed after passing through support pivoted frame and spring by spring bearer plate and spring.
Further, extend the solid square steel of hexagon that bar assembly is column structure, three side of bottom is respectively welded
Three groups of stiffener plates.
Further, skirtboard is arranged along scraper plate outer wall in scraper plate exterior bottom, and skirtboard is corresponding with dashpot.
Further, dashpot both ends are equipped with spring bumper cover.
Further, scraping board bracket is square tube construction.
Further, scraper plate is polyurethane material.Scraper plate is several groups.
Compared with prior art, the high load capacity cleaner of the utility model is mounted to unloading roller position front end trunnion axis
The cleaning works under high speed on-load, heavy duty, serious wear operating condition can be effectively treated in first order clearing apparatus near line.Knot
Structure design is unique, modularized design, it is succinct rationally, installation maintenance it is convenient, interchangeability is strong.Polyurethane scraper plate, the scraper plate of segmented
Bracket and support Buffer Unit are individually present, so that each module replacing becomes very freely and simple.It is installed on high intensity
The high abrasion thickening polyurethane scraper plate scraped on board bracket independently works, and guarantees the optimum contacting state with conveyor belt surface,
The Self-aligning bearer ring worn on pedestal makes automatic compensation function more independent and flexible.It realizes efficient cleaning effect, has anti-
The features such as impact, high abrasion, anticorrosive, easy adjustment, while also having that service life is long, high reliability.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the structural schematic diagram of scraper component in the utility model.
In figure, 1, scraper component；11, scraper plate；111, dashpot；112, locating slot；113, skirtboard；12, support spring；
13, securing plate；14, spring bumper cover；2, board bracket is scraped；21, positioning plate；3, extend bar assembly；31, stiffener plate；32, flange
Plate；4, Buffer Unit is supported；41, mounting plate；42, self-aligning bearing；43, spring support member；431, bull stick frame；432, pull rod；
433, fixed frame；434, pivoted frame is supported；435, spring；436, spring bearer plate.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and embodiments.
As shown in Figure 1, a kind of high load capacity cleaner of the utility model, including scraper component 1, scrape board bracket 2, extension rod
Component 3, support Buffer Unit 4, support Buffer Unit 4, which is mounted on, to be extended in bar assembly 3, and extending bar assembly 3 is two groups, symmetrical
It is mounted on and scrapes 2 both ends of board bracket, scrape longitudinally mounted positioning plate 21 on board bracket 2, it is preferable that scraping board bracket 2 is square tube construction,
Using high-intensitive square tube section and steel plate welding production, main body is square tube section, and there is flanged plate at square tube both ends, the extension with both ends
Bar assembly 3 connects, and is welded with positioning plate 21 in square tube section.
Scraper component 1 includes that several groups bottom is mounted on the scraper plate 11 on positioning plate 21, it is preferable that scraper plate 11 is polyurethane
Material.Mounting hole on positioning plate 21 is designed as long hole, is scraping the equipment adjustment on board bracket 2 convenient for scraper plate 11, can make scraper plate
Be bonded between 11 it is closer, clean effect it is more preferable.The working face that the rectangular pipe support of integral structure avoids cleaner is axially excessive
Connection structure increases bearing capacity of the cleaner in scraper plate 11 when clearing up conveyer belt.
As shown in Fig. 2, each scraper plate 11 is integrally formed and top thickness is less than bottom thickness, 11 top of scraper plate is inwardly in
Curved arc structure, bottom and positioning plate 21 are fixedly mounted, it is preferable that 11 bottom inside of scraper plate is equipped with locating slot 112, locating slot
112 are coupled with 21 a side of positioning plate.It is further preferred that 11 bottom of scraper plate is fixed with securing plate 13, securing plate 13 is
Mold is integrally formed, and specially securing plate 13 is vulcanization in scraper plate 11.Securing plate 13 is fixed on the inside of 11 bottom of scraper plate, is
" J " formed steel construction, securing plate 13 preset skeleton in mold, it is ensured that scraper plate 11 and scrape board bracket 2 be connected to high belt speed,
Connection reliability and strength protection under high load capacity operating condition.
Polyurethane scraper plate 11 and conveyer belt the work face contact of segmented, as main cleaning material component, in order to full
Sufficient high load capacity, high belt speed duty requirements, single 11 thickness of scraper plate select the polyurethane material thickeied, single polyurethane scraper plate 11
Longitudinal length is 300mm.
In order to realize the self-compensation situation function of polyurethane scraper plate 11, it is laterally inward on the outside of scraper plate 11 and is provided with dashpot 111, delayed
Several support springs 12 are vertically fixed in jet-bedding 111.Preferably, 111 both ends of dashpot are equipped with spring bumper cover 14.In scraper plate
The design of 11 base portions has internal support spring 12, while designing spring bumper cover 14, realizes scraper plate itself reliably compensation branch
Support function.In 11 base portion of scraper plate, the swing space of low-angle can be also designed, such as 6 °, makes itself mending for polyurethane scraper plate
It repays more flexible.
In order to avoid material is for scraping the impact failure or pollution of board bracket 2, it is preferable that 11 exterior bottom of scraper plate is along scraper plate
Skirtboard 113 is arranged in 11 outer walls, and skirtboard 113 is corresponding with dashpot 111.Tail-like skirtboard 113 is designed in the lower part of scraper plate 11, it is ensured that
Board bracket 2 is scraped not impacted directly by material and and convenient for cleaning.
Supporting Buffer Unit 4 is the automatic compensation component of master of the high load capacity sweeper of the utility model, for bilateral symmetry
Two groups, be bolted at operating condition scene with feed bin two sidewalls or mounting bracket connect, play pedestal support and compensation fastening make
With.Supporting Buffer Unit 4 includes mounting plate 41, self-aligning bearing 42 and spring support member 43, and self-aligning bearing 42 is fixed on installation
41 middle part of plate, mounting plate 41 is sleeved on by self-aligning bearing 42 to be extended in bar assembly 3.Spring support member 43 is mounted on mounting plate
41 outsides, and be fixedly connected with bar assembly 3 is extended.It is equipped with spring support member 43 on 41 avris of mounting plate, with spring
Compression function is compensated, 41 edge surrounding of mounting plate is provided with 8 counter sinks, and spring support member 43 only allows to be assemblied in two hole of lower part
On, such as spring support member 43 is assembled in two hole of top, offset, which will lead to stroke of tension, very big power loss.
Preferably, spring support member 43 includes bull stick frame 431, pull rod 432, fixed frame 433, support pivoted frame 434, spring
435 and spring bearer plate 436.431 end of bull stick frame has a tube-in-tube structure, and bull stick frame 431 passes through the sleeve and jackscrew and extension
Bar assembly 3 is fixed.Fixed frame 433 is mounted on mounting plate 41, and support pivoted frame 434 is rotatably installed on fixed frame 433, pull rod
432 one end are movably arranged on bull stick frame 431, and the other end passes through spring bearer plate 436 after passing through support pivoted frame 433 and spring 435
It is fixed.The bull stick frame 434 of spring support member 43 tightens together with the solid square steel of hexagon for extending bar assembly 3, and drive is prolonged
Boom component 3 and board bracket 2 is scraped by force compensating.The specific U-lag in 431 side of bull stick frame is equipped with tensioning screw set in U-lag
It manages, has threaded hole in tensioning screw casing, the pull rod 432 of screw thread is equipped with out on the top of tensioning screw casing, in pull rod 432
Spring 435 is equipped on the outside of the other end, is equipped with spring bearer plate 436 in 435 two sides of spring, wherein lower springs pressing plate 436 with
Pivoted frame 434 is supported to be bonded, upper springs pressing plate is bonded with tensioning nut 437.432 lower end of pull rod passes through tensioning screw casing, on
Hold also cross support pivoted frame 434, the spring bearer plate 436 of lower part, spring 435, top spring bearer plate 436 and tensioning nut
437.Pressure compensation is realized by adjusting tensioning nut 437.The two end axles and fixed frame 433 for supporting pivoted frame 434 are assembled, and
There is spill spin block positioning ring on fixed frame 433.
Extend 3 one end bias of bar assembly be welded with flanged plate 32, for scrape 2 flanged joint of board bracket, the other end passes through
It is fixed by jackscrew bolt and self-aligning bearing 42 behind 41 middle part of mounting plate.Preferably, extend six sides that bar assembly 3 is column structure
The solid square steel of shape, three side of bottom are respectively welded three groups of stiffener plates 31, it is ensured that extend the bonding strength of bar assembly 3.It is more
The body surfaces of side shape are avoided in load too high, and jackscrew bolt and the fixation of extension 3 surface of bar assembly are unreliable, cause to prolong
Boom component 3 and self-aligning bearing 42 or other with slippage problem when extending that bar assembly 3 is circumferential to be connect.
The utility model application thickeies the high-wearing feature and reliable Multilevel compensating functional structure of polyurethane scraper plate material, from
And it realizes automatic compensation high load capacity operating condition cleaning and does not damage conveyer belt working face.First by Buffer Unit supported on both sides when installation
4 with scrape board bracket 2 by extension 3 connection group of bar assembly be combined into an entirety, multiple scraper plates 11 are according to belt width quantity required
It is successively assemblied in and is scraped on board bracket 2 respectively, the mounting hole scraped on board bracket 2 designs for long hole, passes through long hole tune between scraper plate 11
It is whole, make adjacent two scraper plates, 11 side close adhesion.Left and right spring support member 43 is assemblied in the hexagon that two sides extend bar assembly 3
On solid square steel.
The segmented polyurethane scraper plate of the high load capacity cleaner of the utility model can work independently, and make every section of scraper plate all can be with
Belt keeps good fitting, to realize reliable, efficient sweeping efficiency.Internal support spring in dashpot 111
12 keep the self-compensation situation of scraper plate effective in real time, flexibility and reliability, intuitively.Scraper plate material selection high abrasion thickeies polyurethane scraper plate, can
Competent belt speed big to hardness, high, high the primary of abrasion impact material clean, while being directed to tough hydrate small molecule particle
Material has excellent cleaning effect.Realize the ideal service life of level-one high load capacity polyurethane scraper cleaner.High intensity design
Scrape board bracket, make polyurethane scraper plate that there is good shock resistance, anti-vibration ability, reliability is higher.Scraper plate lower part empennage skirtboard
Human oriented design makes to scrape board bracket impact failure or pollution.Three-stage blade holder flange design, the lesser installation space of need are
Products application demand, install convenient can be met.The hexagonal design of connecting rod makes polyurethane scraper plate material be hit and does not overturn,
Ensure reliable cleaning function.Sweeper assembling modularized design, independent to replace, spare part maintenance cost is small.Matched spring branch
Support component is durable, configures Self-aligning bearer ring, makes automatic compensation function more independent and flexible, it is ensured that polyurethane scraper plate pair
Conveyer belt remains ideal contact pressure, has the function of automatic multi-step compensation and shock-absorbing, and adjusts simple.High load capacity,
Application under high belt speed working condition is more preferably, adaptable, has merged efficient cleaning effect, lasting service life, low maintenance
It is required that.The utility model is installed on cylinder axis nearby (avoiding main haul region), and purging zone optimizes.When being installed on
When head roller and stern roll, the better effect of reversing belt is cleaned.Meeting bandwidth: B1400~B3000mm is suitable for machine
The conveyer belt of tool button, hot and cold vulcanized joint；It is suitble to belt speed within 10m/s, -40 DEG C of operating ambient temperature range Dao+80 DEG C.
It can be used for the work condition environments such as oil resistant, corrosion；It is suitble to way traffic conveyer belt.
For high load capacity, high belt speed operating condition, high reliablity, service life longest；Reduction is caused because of material sticks problem
The disorderly closedown time, improve production efficiency；Loss of the material to conveyer belt and its structural member is reduced, conveyer belt, knot are extended
The service life of component；It reduces material and spills material, avoid material waste, save economic cost；The labor intensity of Field Force is reduced,
Reduce labour and time cost needed for material is overflowed in cleaning；Operating condition running environment is improved, realizes environmental requirement.
The specific embodiment of the utility model is only the explanation to the utility model, is not to the utility model
Limitation, those skilled in the art can according to need after reading this specification makes without creative tribute the present embodiment
The modification offered, but as long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (10)
1. a kind of high load capacity cleaner, which is characterized in that including scraper component (1), scrape board bracket (2), extend bar assembly (3) and
It supports Buffer Unit (4), support Buffer Unit, which is mounted on, to be extended in bar assembly, and extending bar assembly is two groups, is symmetrically mounted on
Board bracket both ends are scraped, scrapes and is longitudinally provided on board bracket positioning plate (21), scraper component includes that several groups bottom is mounted on positioning
Scraper plate (11) on plate, it is inwardly in curved arc shape at the top of scraper plate that each scraper plate, which is integrally formed, and top thickness is less than bottom thickness
Structure, scraper plate outside, which is laterally inward, to be provided with longitudinally through dashpot (111), is vertically fixed with support spring in dashpot
(12)。
2. high load capacity cleaner according to claim 1, which is characterized in that scraper plate bottom inside is equipped with locating slot (112),
Locating slot is coupled with positioning plate a side.
3. high load capacity cleaner according to claim 1, which is characterized in that scraper plate bottom is fixed with securing plate (13), adds
Solid plate is vulcanization in scraper plate.
4. high load capacity cleaner according to claim 1, which is characterized in that support Buffer Unit include mounting plate (41),
Self-aligning bearing (42) and spring support member (43), self-aligning bearing are fixed in the middle part of mounting plate, and mounting plate passes through self-aligning bearing set
Mounted in extending in bar assembly, spring support member is mounted on the outside of mounting plate, and is fixedly connected with bar assembly is extended.
5. high load capacity cleaner according to claim 4, which is characterized in that spring support member include bull stick frame (431),
Pull rod (432), fixed frame (433), support pivoted frame (434), spring (435) and spring bearer plate (436), bull stick frame and extension rod group
Part is fixed, and fixed frame is installed on a mounting board, and support pivoted frame is rotatably installed on fixed frame, and pull rod one end is movably arranged on bull stick
On frame, the other end is fixed after passing through support pivoted frame and spring by spring bearer plate and spring.
6. high load capacity cleaner according to claim 1, which is characterized in that extend the hexagon that bar assembly is column structure
Solid square steel, three side of bottom are respectively welded three groups of stiffener plates (31).
7. high load capacity cleaner according to claim 1, which is characterized in that skirt is arranged along scraper plate outer wall in scraper plate exterior bottom
Plate (113), skirtboard is corresponding with dashpot.
8. high load capacity cleaner according to claim 1, which is characterized in that dashpot both ends are equipped with spring bumper cover
(14)。
9. high load capacity cleaner according to claim 1, which is characterized in that scraping board bracket is square tube construction.
10. high load capacity cleaner according to claim 1, which is characterized in that scraper plate is polyurethane material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920126204.8U CN209455552U (en) | 2019-01-22 | 2019-01-22 | A kind of high load capacity cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920126204.8U CN209455552U (en) | 2019-01-22 | 2019-01-22 | A kind of high load capacity cleaner |
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| Publication Number | Publication Date |
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| CN209455552U true CN209455552U (en) | 2019-10-01 |
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ID=68045762
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920126204.8U Active CN209455552U (en) | 2019-01-22 | 2019-01-22 | A kind of high load capacity cleaner |
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| CN (1) | CN209455552U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111998922A (en) * | 2020-08-10 | 2020-11-27 | 长春市华宇机电输送设备有限公司 | Electronic belt scale with cleaning function |
-
2019
- 2019-01-22 CN CN201920126204.8U patent/CN209455552U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111998922A (en) * | 2020-08-10 | 2020-11-27 | 长春市华宇机电输送设备有限公司 | Electronic belt scale with cleaning function |
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