CN207347889U - A kind of mud scraper for roller - Google Patents
A kind of mud scraper for roller Download PDFInfo
- Publication number
- CN207347889U CN207347889U CN201721312720.7U CN201721312720U CN207347889U CN 207347889 U CN207347889 U CN 207347889U CN 201721312720 U CN201721312720 U CN 201721312720U CN 207347889 U CN207347889 U CN 207347889U
- Authority
- CN
- China
- Prior art keywords
- left end
- torque spring
- cleaning shoe
- spring
- baffle
- 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.)
- Expired - Fee Related
Links
- 238000005096 rolling process Methods 0.000 claims abstract description 30
- 238000004140 cleaning Methods 0.000 claims description 39
- 230000000694 effects Effects 0.000 claims description 11
- 239000002689 soil Substances 0.000 description 10
- 238000007790 scraping Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241001504664 Crossocheilus latius Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000011384 asphalt concrete Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Road Paving Machines (AREA)
Abstract
The utility model discloses a kind of mud scraper for roller, including rolling wheel, run through in the middle part of the rolling wheel and be connected with rotation axis, the rotation axis rear and front end is movably installed with fixed frame, the fixed frame right end is installed with baffle, rear and front end on the downside of the baffle left end is movably installed with fixing piece by the first torque spring, fixing piece inner cavity the inner is fixedly connected with floating rule by spring, slide bar is movably installed with by the second torque spring in the middle part of the baffle left end, the second torque spring end is installed with supporting rod, the supporting rod left end is installed with the 3rd torque spring.The utility model is by setting spring and floating rule so that floating rule, by setting the second torque spring and the 3rd torque spring, can buffer the pressure of rolling wheel even if also can normally scrape mud in case of wear, reach the anti-effect to fracture.
Description
Technical field
Road roller technical field is the utility model is related to, is specially a kind of mud scraper for roller.
Background technology
Road roller belongs to the category of road furniture in engineering machinery, is widely used in high-grade highway, railway, airport race
The embankment compacting operation of the Larger Engineering Projects such as road, dam, stadium, can roll sand, half viscosity and clayed soil, roadbed
Stablize soil and asphalt concrete pavement layer.Road roller, suitable for various compacting operations, makes to be ground with the mechanical gravity of itself
Laminate layer produce permanent deformation and it is closely knit.Steel splitting is wheeled and two class of rubber-tyred again for road roller.Road roller is in pressure Lu Shiqi rolling wheels side
Wall is usually adhesive with soil, frequently results in rolling wheel blocking and blocks, and common mud scraper for roller is simply provided one mostly
A cleaning shoe either scrapes trowel and cleaning shoe or scrapes trowel to scrape mud and can wear often scraping mud, and when abrasion will be unable to
Ensure its compactness with rolling wheel side wall, thus greatly reduce and scrape mud effect, also, relatively large can not be scraped running into
During soil, usually by cleaning shoe and trowel can be scraped fracture because resistance is excessive, greatly reduce the service life of mud-scraping apparatus.For
This, it is proposed that a kind of mud scraper for roller.
Utility model content
It is proposed in the above background technology to solve the purpose of this utility model is to provide a kind of mud scraper for roller
Problem.
To achieve the above object, the utility model provides following technical solution：A kind of mud scraper for roller, including roll
Wheel, through rotation axis is connected with, the rotation axis rear and front end is movably installed with fixed frame, described solid at the rolling wheel middle part
Determine frame right end and be installed with baffle, both sides have mud leakage hole and leakage hole to the baffle sidewall up and down, and the baffle is left
The rear and front end of end downside is movably installed with fixing piece by the first torque spring, and fixing piece inner cavity the inner passes through spring
Floating rule is fixedly connected with, the floating rule madial wall is provided with sliding slot, pacifies in the middle part of the baffle left end by the activity of the second torque spring
Equipped with slide bar, the second torque spring end is installed with supporting rod, and the supporting rod left end is installed with the 3rd torsion
Power spring, the equal movable sleeve of slide bar and supporting rod side wall are connected to slip ring, and the slip ring left end is installed with connecting plate, described
Connecting plate left end is installed with hard cleaning shoe, and the hard cleaning shoe left end connects flexible cleaning shoe.
Preferably, the baffle is arc-shaped, and the madial wall of the mud leakage hole and leakage hole tilts to the right.
Preferably, the floating rule right end activity is plugged in fixing piece left end, and floating rule left end tilts obliquely.
Preferably, the slide bar outer end is located at sliding slot inner cavity, and described slide bar the inner passes through the second torque spring and supporting rod
It is fixedly connected, the quantity of the supporting rod is no less than four, and is flexibly connected between adjacent supports bar by the 3rd torque spring.
Preferably, the hard cleaning shoe rolls oblique upwards with flexible cleaning shoe left end.
Preferably, the spring is in compressive state all the time.
Compared with prior art, the beneficial effects of the utility model are：This kind of mud scraper for roller, leaks mud by setting
Hole and leakage hole, can quickly arrange unnecessary Ni Heshui, avoid muddy water from being attached to again on rolling wheel；By setting floating rule, consolidating
Determine part, the first torque spring and spring, floating rule left end can be bonded with rolling wheel side wall by the elastic force of spring, and first turns round
Power spring can buffer pressure of the rolling wheel to floating rule；By setting slide bar, the second torque spring, the 3rd torque spring, support
Bar, slip ring, flexible cleaning shoe and hard cleaning shoe, can under the elastic force effect of the 3rd torque spring of the second torque spring
Flexible cleaning shoe and hard cleaning shoe left end be bondeds with rolling wheel side wall, improves and scrapes mud effect, meanwhile, when run into compared with
When bulk soil can not once scrape, the pressure that rolling wheel produces flexible cleaning shoe will be breakked away to the right with moving slide-bar along sliding slot
Dynamic and slip ring is buffered along slide bar and supporting rod Slideslip to the right by the elastic force of the second torque spring and the 3rd torque spring
Rolling wheel can avoid flexible cleaning shoe and hard cleaning shoe because of the pressure born to the pressure of flexible cleaning shoe and hard cleaning shoe
Power is excessive and fractures, and improves service life.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the partial sectional view of the utility model；
Fig. 3 is the top view of the utility model baffle.
In figure：1 rolling wheel, 2 fixed frames, 21 rotation axis, 3 baffles, 31 mud leakage holes, 32 leakage holes, 33 fixing pieces, 34 first
Torque spring, 35 springs, 4 floating rules, 41 sliding slots, 5 slide bars, 51 second torque springs, 6 supporting rods, 61 the 3rd torque springs, 7 connect
Fishplate bar, 71 hard cleaning shoes, 72 flexible cleaning shoes, 73 slip rings.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of mud scraper for roller, including rolling wheel
1, through rotation axis 21 is connected with, 21 rear and front end of rotation axis is movably installed with fixed frame 2 at the middle part of rolling wheel 1,
2 right end of fixed frame is installed with baffle 3, and 3 side wall of baffle has mud leakage hole 31 and leakage hole in both sides up and down
32, the baffle 3 is arc-shaped, and the madial wall of the mud leakage hole 31 and leakage hole 32 tilts to the right, and what is scraped is unnecessary
Soil will be discharged by mud leakage hole 31, and unnecessary water will be discharged by leakage hole 32.Front and rear two on the downside of 3 left end of baffle
End is movably installed with fixing piece 33 by the first torque spring 34, and described 33 inner cavity the inner of fixing piece is fixed by spring 35 to be connected
Floating rule 4 is connected to, the spring 35 is in compressive state all the time, and the left end under the elastic force effect of spring 35 of floating rule 4 will be fitted in stone roller
1 side wall of pinch roller.The 4 right end activity of floating rule is plugged in 33 left end of fixing piece, and 4 left end of floating rule is inclined upwardly, and floating rule 4 is used to scrape
Take the soil of 1 side wall front and rear sides of rolling wheel.4 madial wall of floating rule is provided with sliding slot 41, by the in the middle part of 3 left end of baffle
Two torque springs 51 are movably installed with slide bar 5, and 51 end of the second torque spring is installed with supporting rod 6, the support
6 left end of bar is installed with the 3rd torque spring 61, and 5 outer end of slide bar is located at 41 inner cavity of sliding slot, and described 5 the inner of slide bar passes through
Second torque spring 51 is fixedly connected with supporting rod 6, and the quantity of the supporting rod 6 is no less than four, and between adjacent supports bar 6
It is flexibly connected by the 3rd torque spring 61.The equal movable sleeve of the slide bar 5 and 6 side wall of supporting rod is connected to slip ring 73, the slip ring
73 left ends are installed with connecting plate 7, and 7 left end of connecting plate is installed with hard cleaning shoe 71, the hard cleaning shoe
71 left ends connect flexible cleaning shoe 72, and the hard cleaning shoe 71 rolls tiltedly upwards with 71 left end of flexible cleaning shoe, flexible
Cleaning shoe 72 will be close to 1 side wall of rolling wheel under the effect of the elastic force of the second torque spring 51 and the 3rd torque spring 61.
Operation principle：When rolling wheel 1, which rotates forward, to roll, the left end under the elastic force effect of spring 35 of floating rule 4 will be bonded
In 1 side wall of rolling wheel, with the rotation of rolling wheel 1, floating rule 4 will scrape the soil of rolling wheel side wall front and rear sides bonding upwards,
And when 4 left end of floating rule is worn gradually, the elastic force of spring 34 will push 4 right end of floating rule to the left, and it is left to allow for floating rule 4
End can be bonded with 1 side wall of rolling wheel all the time；When rolling wheel 1 rotates roll forward, flexible cleaning shoe 72 will be in the second torsion
It is close to 1 side wall of rolling wheel under the elastic force effect of 51 and the 3rd torque spring 61 of spring, when rolling wheel 1 is rotated and rolled, scraping is ground
Soil on 1 side wall of pinch roller, when running into relatively large soil and can not once scrape, rolling wheel 1 is to flexible cleaning shoe 72 and hard
The pressure that cleaning shoe 71 produces will with moving slide-bar 5 along the Slideslip to the right of sliding slot 41, meanwhile, slip ring 73 will be in slide bar 5 and support
Slideslip to the right on 6 side wall of bar so that flexible cleaning shoe 72 and hard cleaning shoe 71 press to the right, pass through the second torque spring
51 and the 3rd the elastic force of torque spring 61 buffer pressure of the rolling wheel 1 to flexible cleaning shoe 72 and hard cleaning shoe 71, can
Avoid flexible cleaning shoe 72 and hard cleaning shoe 71 from fractureing because the pressure born is excessive, improve service life.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of mud scraper for roller, including rolling wheel（1）, it is characterised in that：The rolling wheel（1）Middle part, which is run through, to be connected with
Rotation axis（21）, the rotation axis（21）Rear and front end is movably installed with fixed frame（2）, the fixed frame（2）Right end is fixed
Baffle is installed（3）, the baffle（3）Side wall has mud leakage hole in both sides up and down（31）And leakage hole（32）, the baffle
（3）Rear and front end on the downside of left end passes through the first torque spring（34）It is movably installed with fixing piece（33）, the fixing piece
（33）Inner cavity the inner passes through spring（35）It is fixedly connected with floating rule（4）, the floating rule（4）Madial wall is provided with sliding slot（41）, it is described
Baffle（3）Pass through the second torque spring in the middle part of left end（51）It is movably installed with slide bar（5）, second torque spring（51）End
It is installed with supporting rod（6）, the supporting rod（6）Left end is installed with the 3rd torque spring（61）, the slide bar（5）With
Supporting rod（6）The equal movable sleeve of side wall is connected to slip ring（73）, the slip ring（73）Left end is installed with connecting plate（7）, the company
Fishplate bar（7）Left end is installed with hard cleaning shoe（71）, the hard cleaning shoe（71）Left end connects flexible cleaning shoe
（72）.
A kind of 2. mud scraper for roller according to claim 1, it is characterised in that：The baffle（3）It is arc-shaped, institute
State mud leakage hole（31）And leakage hole（32）Madial wall tilt to the right.
A kind of 3. mud scraper for roller according to claim 1, it is characterised in that：The floating rule（4）Right end activity is inserted
It is located at fixing piece（33）Left end, and floating rule（4）Left end is inclined upwardly.
A kind of 4. mud scraper for roller according to claim 1, it is characterised in that：The slide bar（5）Outer end is positioned at cunning
Groove（41）Inner cavity, the slide bar（5）The inner passes through the second torque spring（51）With supporting rod（6）It is fixedly connected, the supporting rod
（6）Quantity be no less than four, and adjacent supports bar（6）Between pass through the 3rd torque spring（61）It is flexibly connected.
A kind of 5. mud scraper for roller according to claim 1, it is characterised in that：The hard cleaning shoe（71）With it is soft
Property cleaning shoe（72）Left end rolls oblique upwards.
A kind of 6. mud scraper for roller according to claim 1, it is characterised in that：The spring（35）All the time in pressure
Contracting state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721312720.7U CN207347889U (en) | 2017-10-12 | 2017-10-12 | A kind of mud scraper for roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721312720.7U CN207347889U (en) | 2017-10-12 | 2017-10-12 | A kind of mud scraper for roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207347889U true CN207347889U (en) | 2018-05-11 |
Family
ID=62357808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721312720.7U Expired - Fee Related CN207347889U (en) | 2017-10-12 | 2017-10-12 | A kind of mud scraper for roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207347889U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108729328A (en) * | 2018-06-13 | 2018-11-02 | 无锡南理工科技发展有限公司 | A kind of mechanical automation flattening device |
| CN109013437A (en) * | 2018-08-17 | 2018-12-18 | 南京奥新可工程科技有限公司 | A kind of town road repairing road roller cleaning device of pressing roller |
| CN110747716A (en) * | 2019-11-04 | 2020-02-04 | 郎诗怡 | Adjustable road roller mud scraper based on spring force increase principle |
| CN113737607A (en) * | 2021-09-27 | 2021-12-03 | 四川川交路桥有限责任公司 | Unmanned road roller |
-
2017
- 2017-10-12 CN CN201721312720.7U patent/CN207347889U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108729328A (en) * | 2018-06-13 | 2018-11-02 | 无锡南理工科技发展有限公司 | A kind of mechanical automation flattening device |
| CN108729328B (en) * | 2018-06-13 | 2020-11-27 | 新昌县雷涛机械有限公司 | Mechanical automation levels device |
| CN109013437A (en) * | 2018-08-17 | 2018-12-18 | 南京奥新可工程科技有限公司 | A kind of town road repairing road roller cleaning device of pressing roller |
| CN110747716A (en) * | 2019-11-04 | 2020-02-04 | 郎诗怡 | Adjustable road roller mud scraper based on spring force increase principle |
| CN113737607A (en) * | 2021-09-27 | 2021-12-03 | 四川川交路桥有限责任公司 | Unmanned road roller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180511 |