CN205474733U - Automatic road roller mud scrapping device - Google Patents
Automatic road roller mud scrapping device Download PDFInfo
- Publication number
- CN205474733U CN205474733U CN201620172859.5U CN201620172859U CN205474733U CN 205474733 U CN205474733 U CN 205474733U CN 201620172859 U CN201620172859 U CN 201620172859U CN 205474733 U CN205474733 U CN 205474733U
- Authority
- CN
- China
- Prior art keywords
- roller
- mud
- pinch roller
- cleaning shoe
- raised line
- 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
Abstract
The utility model provides an automatic road roller mud scrapping device belongs to engineering machine tool field. The mud scrapping device that it had solved current road roller contacts the fragile problem of pinch roller for a long time. This automatic road roller mud scrapping device includes frame and pinch roller, be fixed with press wheel on the pinch roller, be equipped with the cleaning shoe on the frame, the mud of scraping sword has on the cleaning shoe, the cleaning shoe articulates on the frame through the pivot, still include the roller with frame swing joint, be equipped with the belt pulley on press wheel and the roller respectively, and can be through belt pulley and drive belt cooperation, make press wheel and roller cooperation transmission, the roller supports in the cleaning shoe bottom, and the messenger scrapes mud sword and pinch roller nappe separation, the roller surface is equipped with the bar sand grip along the axis direction, and can drive the pinch roller through press wheel rolls, and drive the roller rotation through drive belt and belt pulley cooperation, make the sand grip support in the cleaning shoe bottom, and the messenger scrapes the laminating of mud sword at the pinch roller on the surface. This mud scrapping device can scrape mud sword and pinch roller surface contact's frequency along with pinch roller rotational speed automatic control.
Description
Technical field
This utility model belongs to technical field of engineering machinery, relates to a kind of self-propelled roller and scrapes
Mud device.
Background technology
Road roller is a kind of common engineering mechanical device, its function be utilize pinch roller deadweight,
Vibration or the method for impact, road pavement material repeats to load the air removing material internal
And moisture, compacting material, it is ensured that ground surface material degree of compaction and flatness.Due to pinch roller and
Ground surface material contact force is huge, and ground surface material can be caused to stick to pinch roller surface, and impact is executed
Working medium amount.Conventional mud scraper for roller uses scraper plate to be close to the version of pinch roller,
Yet with being close to pinch roller for a long time, scraper plate easily damages, and maintenance replacement cost is high.
Summary of the invention
The purpose of this utility model is for the above-mentioned problems in the prior art, it is provided that
A kind of can automatically control scrape mud sword when contacting with pinch roller surface along with pinch roller velocity of rotation
Between, to extend the self-propelled roller mud-scraping apparatus in cleaning shoe service life.
The purpose of this utility model can be realized by following technical proposal: a kind of from dynamic pressure
Road machine mud-scraping apparatus, including vehicle frame and pinch roller, described pinch roller is fixed with wheel pressing shaft,
Described vehicle frame is provided with cleaning shoe, cleaning shoe has for striking off pinch roller surface clay
Scrape mud sword, it is characterised in that: cleaning shoe is hinged on vehicle frame by rotating shaft, also includes
The cylindrical rollers being flexibly connected with vehicle frame, and shaft axis, roller axis and wheel pressing shaft
Axis is parallel, described wheel pressing shaft and roller is respectively equipped with belt pulley, and can pass through skin
Belt wheel and transmission band coordinate, and make wheel pressing shaft and roller coordinate transmission, and described roller is against
Bottom cleaning shoe, and making described mud sword of scraping separate with pinch roller surface, roller surface is along axle
Line direction is provided with bar shaped raised line, and pinch roller can be driven to roll by wheel pressing shaft, and by passing
Dynamic band and belt pulley coordinate drive roller to rotate, and make raised line be against bottom cleaning shoe, and make
Scrape mud sword to be fitted on pinch roller surface.
During work, wheel pressing shaft drives pinch roller to roll, and i.e. may utilize pinch roller and is operated, with
Time coordinated by transmission band and belt pulley and to drive roller to rotate, make raised line be against at the bottom of cleaning shoe
Portion, and make to scrape mud sword and be fitted on pinch roller surface, therefore while pinch roller rotates, convex
Bar can constantly repeat to support cleaning shoe, makes to scrape mud sword and strikes off the earth on pinch roller surface, and
The frequency of cleaning shoe is supported, to realize control automatically along with pinch roller rotating speed can automatically control raised line
System, therefore avoids Long contact time pinch roller surface to affect cleaning shoe service life.
In above-mentioned a kind of self-propelled roller mud-scraping apparatus, if described roller is provided with
Dry draw-in groove, raised line is provided with fixture block, and raised line is detachably solid with card slot fit by fixture block
It is scheduled on roller.
Therefore can be connected multiple raised line by fixture block and draw-in groove.
In above-mentioned a kind of self-propelled roller mud-scraping apparatus, described raised line has and scrapes
The abutment face coordinated bottom mud plate, and abutment face is curved and with roller axis as axle.
Therefore can make to scrape mud sword and contact more stable with pinch roller surface.
In above-mentioned a kind of self-propelled roller mud-scraping apparatus, described raised line cross section is fan
Shape, and some raised lines can be passed sequentially through fixture block and card slot fit be fixed on roller, and
The some abutment faces making correspondence form cylindrical shape planar structure.
Compared with prior art, this utility model has the advantage that
During work, wheel pressing shaft drives pinch roller to roll, and i.e. may utilize pinch roller and is operated, with
Time coordinated by transmission band and belt pulley and to drive roller to rotate, make raised line be against at the bottom of cleaning shoe
Portion, and make to scrape mud sword and be fitted on pinch roller surface, therefore while pinch roller rotates, convex
Bar can constantly repeat to support cleaning shoe, makes to scrape mud sword and strikes off the earth on pinch roller surface, and
The frequency of cleaning shoe is supported, to realize control automatically along with pinch roller rotating speed can automatically control raised line
System, therefore avoids Long contact time pinch roller surface to affect cleaning shoe service life.
Accompanying drawing explanation
Fig. 1 and Fig. 2 is that this mud-scraping apparatus two kinds uses state diagram respectively.
In figure,
1, vehicle frame；11, pinch roller；12, wheel pressing shaft；
2, rotating shaft；21, cleaning shoe；22, mud sword is scraped；
3, roller；31, belt pulley；32, transmission band；33, draw-in groove；34, raised line；
35, fixture block；36, abutment face.
Detailed description of the invention
The following is specific embodiment of the utility model and combine accompanying drawing, to this utility model
Technical scheme be further described, but this utility model is not limited to these embodiments.
As depicted in figs. 1 and 2, this utility model one self-propelled roller mud-scraping apparatus,
Including vehicle frame 1 and pinch roller 11, pinch roller 11 is fixed with wheel pressing shaft 12, vehicle frame 1 sets
There is cleaning shoe 21, cleaning shoe 21 has and scrapes mud for strike off pinch roller 11 surface clay
Sword 22, cleaning shoe 21 is hinged on vehicle frame 1 by rotating shaft 2, also includes and vehicle frame 1
The cylindrical rollers 3 being flexibly connected, and rotating shaft 2 axis, roller 3 axis and wheel pressing shaft
12 axis are parallel, wheel pressing shaft 12 and roller 3 are respectively equipped with belt pulley 31, and can lead to
Cross belt pulley 31 and transmission band 32 coordinate, make wheel pressing shaft 12 and roller 3 coordinate transmission,
Roller 3 is against bottom cleaning shoe 21, and makes to scrape mud sword 22 and separate with pinch roller 11 surface,
Roller 3 surface is provided with bar shaped raised line 34 in the axial direction, and can be carried by wheel pressing shaft 12
Dynamic pressure wheel 11 rolling, and coordinate drive roller 3 by transmission band 32 and belt pulley 31
Rotate, make raised line 34 be against bottom cleaning shoe 21, and make to scrape mud sword 22 and be fitted in pinch roller
On 11 surfaces.
Further, roller 3 is provided with some draw-in grooves 33, and raised line 34 is provided with fixture block
35, and raised line 34 coordinated with draw-in groove 33 by fixture block 35 and is detachably secured to roller 3
On.Raised line 34 has and the abutment face 36 coordinated bottom cleaning shoe 21, and abutment face 36
Curved and with roller 3 axis as axle.Raised line 34 cross section is sector, and can be by some convex
Bar 34 passes sequentially through fixture block 35 and coordinates with draw-in groove 33 and be fixed on roller 3, and makes correspondence
Some abutment faces 36 form cylindrical shape planar structure.
During work, wheel pressing shaft 12 drives pinch roller 11 to roll, and i.e. may utilize pinch roller 11 and carries out
Work, is coordinated by transmission band 32 and belt pulley 31 simultaneously and drives roller 3 to rotate, make
Raised line 34 is against bottom cleaning shoe 21, and makes to scrape mud sword 22 and be fitted in pinch roller 11 surface
On, therefore while pinch roller 11 rotates, raised line 34 can constantly repeat to support cleaning shoe
21, make to scrape mud sword 22 and strike off the earth on pinch roller 11 surface, and along with pinch roller 11 rotating speed
Raised line 34 can be automatically controlled and support the frequency of cleaning shoe 21, to realize automatically controlling, because of
This is avoided Long contact time pinch roller 11 surface to affect cleaning shoe 21 service life.
Specific embodiment described herein is only for example to this utility model spirit
Explanation.This utility model person of ordinary skill in the field can be to described concrete
Embodiment is made various amendment or supplements or use similar mode to substitute, but not
Spirit of the present utility model can be deviateed or surmount model defined in appended claims
Enclose.
Although the most more employ vehicle frame 1, pinch roller 11, wheel pressing shaft 12, rotating shaft 2,
Cleaning shoe 21, scrape mud sword 22, roller 3, belt pulley 31, transmission band 32, draw-in groove 33,
The terms such as raised line 34, fixture block 35, abutment face 36, but be not precluded from using other term
Probability.Use these terms to be only used to more easily and describe and explain this practicality
Novel essence；It is all new with this practicality for being construed as any additional restriction
Type spirit is contrary.
Claims (4)
- null1. a self-propelled roller mud-scraping apparatus，Including vehicle frame (1) and pinch roller (11)，It is fixed with wheel pressing shaft (12) on described pinch roller (11)，Described vehicle frame (1) is provided with cleaning shoe (21)，Have on cleaning shoe (21) and scrape mud sword (22) for strike off pinch roller (11) surface clay，It is characterized in that: cleaning shoe (21) is hinged on vehicle frame (1) by rotating shaft (2)，Also include the cylindrical rollers (3) being flexibly connected with vehicle frame (1)，And rotating shaft (2) axis、Roller (3) axis is parallel with wheel pressing shaft (12) axis，It is respectively equipped with belt pulley (31) on described wheel pressing shaft (12) and roller (3)，And belt pulley (31) and transmission band (32) cooperation can be passed through，Wheel pressing shaft (12) and roller (3) is made to coordinate transmission，Described roller (3) is against cleaning shoe (21) bottom，And make described mud sword (22) of scraping separate with pinch roller (11) surface，Roller (3) surface is provided with bar shaped raised line (34) in the axial direction，And wheel pressing shaft (12) drive pinch roller (11) rolling can be passed through，And coordinate drive roller (3) to rotate by transmission band (32) and belt pulley (31)，Raised line (34) is made to be against cleaning shoe (21) bottom，And make to scrape mud sword (22) and be fitted on pinch roller (11) surface.
- A kind of self-propelled roller mud-scraping apparatus the most according to claim 1, it is characterized in that: described roller (3) is provided with some draw-in grooves (33), raised line (34) is provided with fixture block (35), and raised line (34) is coordinated with draw-in groove (33) by fixture block (35) and is detachably secured on roller (3).
- A kind of self-propelled roller mud-scraping apparatus the most according to claim 2, it is characterised in that: described raised line (34) has and the abutment face (36) coordinated bottom cleaning shoe (21), and abutment face (36) is curved and with roller (3) axis as axle.
- A kind of self-propelled roller mud-scraping apparatus the most according to claim 3, it is characterized in that: described raised line (34) cross section is sector, and some raised lines (34) can pass sequentially through fixture block (35) coordinate with draw-in groove (33) and be fixed on roller (3), and some abutment faces (36) of correspondence are made to form cylindrical shape planar structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620172859.5U CN205474733U (en) | 2016-03-07 | 2016-03-07 | Automatic road roller mud scrapping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620172859.5U CN205474733U (en) | 2016-03-07 | 2016-03-07 | Automatic road roller mud scrapping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205474733U true CN205474733U (en) | 2016-08-17 |
Family
ID=56659676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620172859.5U Expired - Fee Related CN205474733U (en) | 2016-03-07 | 2016-03-07 | Automatic road roller mud scrapping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205474733U (en) |
-
2016
- 2016-03-07 CN CN201620172859.5U patent/CN205474733U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xie Wei Inventor before: Xu Mingjian |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161208 Address after: 330000 East Lake District Nanchang City, Nanjing West Road province No. 277 (layer fifth) () Patentee after: Jiangxi Zhongxin Luqiao Group Ltd. Address before: 330000 Jiangxi city of Nanchang province Wanli District happiness Road No. 190 Patentee before: Xie Wei Effective date of registration: 20161208 Address after: 330000 Jiangxi city of Nanchang province Wanli District happiness Road No. 190 Patentee after: Xie Wei Address before: Jiaojiang District in the south of the streets of Chen Village in Taizhou City, Zhejiang province 318010 Patentee before: Xu Mingjian |
|
| 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: 20160817 Termination date: 20170307 |