CN202323646U - Sludge scraping and cleaning device of pressure rollers of road rollers - Google Patents
Sludge scraping and cleaning device of pressure rollers of road rollers Download PDFInfo
- Publication number
- CN202323646U CN202323646U CN2011204355353U CN201120435535U CN202323646U CN 202323646 U CN202323646 U CN 202323646U CN 2011204355353 U CN2011204355353 U CN 2011204355353U CN 201120435535 U CN201120435535 U CN 201120435535U CN 202323646 U CN202323646 U CN 202323646U
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- CN
- China
- Prior art keywords
- wheel
- bristle
- pinch roller
- brush
- roller
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- 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.)
- Withdrawn - After Issue
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Abstract
Disclosed is a sludge scraping and cleaning device of pressure rollers of road rollers, which comprises a brush wheel (1) and two supports (2) arranged on components of two sides of a pressure roller respectively. The brush wheel (1) comprises a wheel shaft (3) and brushes (4) arranged on the wheel shaft. The two ends of the wheel shaft (3) of the brush wheel are connected with the two supports (2) respectively, a transmission component (5) is arranged at one end of the wheel shaft of the brush wheel, the brushes (4) comprise long-shaped soft brushes and short-shaped stiff brushes which are arranged at intervals, the supports (2) comprise upper supports (2a) and bases (2b), and the upper supports (2a) and the bases (2b) are connected through elastic components (6). During operation, the short-shaped stiff brushes can scrape and clear correspondingly caking sludge on wheel surfaces of pressure rollers, and then the long-shaped soft brushes clear sludge and dust which are scraped, so that wheel surfaces of pressure rollers are clean.
Description
Affiliated technical field
What the utility model related to the engineering pressure roller of road roller scrapes Fender dirt device.
Background technology
Notification number is that the document of CN201258450Y (application number 200820132490.0) has been announced a kind of " road roller and mud-scraping apparatus thereof "; Its mud-scraping apparatus comprises cleaning shoe, pressing plate, cleaning shoe frame and cleaning shoe seat; Cleaning shoe and pressing plate are fixed on the cleaning shoe frame; The cleaning shoe frame is fixed on the cleaning shoe seat, also is provided with an elastic mechanism that can apply bias voltage to the cleaning shoe frame.Its deficiency is, because this mud-scraping apparatus adopts the cleaning shoe of plank frame to remove the clod and the mud dirt of pinch roller wheel face, in the actual condition; Keep certain interval like cleaning shoe and pinch roller wheel face; Then be difficult to remove the caking dirt of being close on the pinch roller wheel face, when the dirt that lumps on the pinch roller wheel face can not be eliminated fully, promptly cause caking once more easily; Be close to the pinch roller wheel face like cleaning shoe, cleaning shoe then is prone to be worn.
Summary of the invention
What the purpose of the utility model provided a kind of pressure roller of road roller scrapes the mud cleaning device, originally scrapes the mud cleaning device and both can remove the caking dirt of being close on the pinch roller wheel face, can remove the mud dirt of pinch roller wheel face again, and it is little to scrape the wearing and tearing of mud cleaning element.
The technical scheme that realizes purpose is; Comprise that brush wheel and two can be installed on the support on the pinch roller side pieces respectively; Brush wheel comprises wheel shaft and is loaded on the bristle on this wheel shaft; The two ends of brush wheel wheel shaft are connected with described two stands respectively, and an end of brush wheel wheel shaft is provided with driving member, and described bristle comprises flexible bristle of the long shape of alternate layout and the rigid bristle of short shape.Originally scrape on the member that the mud cleaning device is installed on the pressure roller of road roller both sides; The position, top of the flexible bristle of its long shape keeps contacting with the pinch roller wheel face; The top of the rigid bristle of its short shape approaches to contact with the pinch roller wheel face, in the operation, and the driving member of drive device drives the utility model; Driving member drives brush wheel and rotates; The rigid bristle of described short shape can be scraped the caking dirt on pine and the corresponding removing pinch roller wheel face, and the flexible bristle of long shape can be removed the dirt of being close to the pinch roller wheel face and the mud dirt of scraping behind the pine, and the pinch roller wheel face is cleaned.
The technique effect of the utility model is:
1, because the bristle of the utility model brush wheel is made up of flexible bristle of the long shape of alternate layout and the rigid bristle of short shape, in the operation, the rigid bristle of described short shape can be scraped the caking dirt on pine and the corresponding removing pinch roller wheel face; The flexible bristle of long shape can be removed the dirt of being close to the pinch roller wheel face and the mud dirt of scraping behind the pine, makes pinch roller wheel face cleaning, and in the dirt and mud dirt process of effectively removing pinch roller wheel face caking; The flexible bristle of long shape is because of flexibility that it had; Be difficult for being worn, the rigid bristle of short shape is contacting, is scraping in the process of pine and corresponding removing pinch roller wheel face dirt, because of it is the elongated rod-shaped structure; Can produce the certain rigid distortion; Have deformability, can reduce wear, increase the service life.
2, because the utility model can effectively be removed the dirt and the mud dirt of pinch roller wheel face caking; Make pinch roller wheel face cleaning; In the road roller operation process; Because the pinch roller wheel face is in clean conditions, can reduce bond the once more possibility of ground surface material of pinch roller wheel face greatly, help guaranteeing pavement construction quality and the operating efficiency that improves road roller.
3, existing road roller owing to the dirt phenomenon of luming once more in the normal generation of pinch roller wheel face, is to guarantee the pavement construction quality in the actual job process, often needs artificial the cooperation to remove, clean; Because the utility model can reduce bond the once more possibility of ground surface material of pinch roller wheel face greatly, therefore, can effectively reduce artificial operation of removing the caking dirt, reduces cost of labor.
Other technique effect that the utility model had will further describe in the specific embodiment.
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is further specified.
Description of drawings
Fig. 1 is the front view of the utility model; And confirm as Figure of abstract;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the I portion structure enlarged drawing among Fig. 1, has showed long shape brush with soft 4a and the structure of the rigid bristle 4b of short shape and a kind of form of alternate layout thereof;
The specific embodiment
Referring to accompanying drawing.
The utility model comprises brush wheel 1 and two supports 2 that can be installed on respectively on the pinch roller side pieces; Brush wheel 1 comprises wheel shaft 3 and is loaded on the bristle 4 on this wheel shaft, and bristle 4 covers the pinch roller wheel face along pinch roller 7 axis directions, and the two ends of brush wheel wheel shaft 3 are connected with described two stands 2 respectively; One end of brush wheel wheel shaft 3 is provided with driving member 5; Described bristle 4 comprises flexible bristle 4a of the long shape of alternate layout and the rigid bristle 4b of short shape, and the flexible bristle 4a of promptly long shape top is higher than the rigid bristle 4b of short shape top, referring to Fig. 3; The form of flexible bristle 4a of long shape and the alternate layout of the short rigid bristle 4b of shape comprises multiple, and shown in Figure 3 is a kind of form of alternate layout.
The further structure of the utility model is; Described support 2 comprises upper bracket 2a and base 2b; Be connected by elastic component 6 between upper bracket 2a and the base 2b, the end of said brush wheel wheel shaft 3 is connected in upper bracket 2a, and base 2b is used for being connected with the member 8 of pinch roller both sides; Said elastic component 6 comprises the bolt 6a that is used to connect upper bracket 2a and base 2b, is contained on this bolt and can makes bristle make a concession the elastic component 6b of pinch roller wheel face automatically, and be contained on this bolt and can adjust the bristle top and the pinch roller wheel face between the adjusting nut 6c of spacing, referring to Fig. 1; When turning adjusting nut 6c along bolt 6a during to bottom offset; Can make pitch smaller between bristle 4 tops and the pinch roller wheel face, during to top offset, can make that the spacing between bristle 4 tops and the pinch roller wheel face increases along bolt 6a when turning adjusting nut 6c; Effect and the effect of adjusting nut 6c are; To the debugging of brush wheel 1, when bristle 4 tops produce certain wearing and tearing, can pass through adjusting nut 6c when being convenient to install with field operation; Make the pitch smaller between bristle 4 tops and the pinch roller wheel face, the compensating action when playing the bristle wearing and tearing; Effect and the effect of said elastic component 6b are; When the rigid bristle 4b of short shape runs into excessive resistance in removing caking dirt process; Elastic component 6b promptly is compressed, and upper bracket 2a produces corresponding displacement upwards or trends towards moving up, and can make the brush wheel 1 that is loaded on upper bracket 2a make a concession automatically; Avoid the rigid bristle of short shape to damage, to improve the functional reliability of the utility model.
In practical implementation, be effectively to remove caking dirt and the mud dirt of pinch roller wheel face, the rotation direction of brush wheel should with pinch roller rotate in the opposite direction, and the linear velocity that brush wheel rotates should be greater than the linear velocity of pinch roller rotation.
The drive unit that is used for the utility model has multiple.
As adopt motor as drive unit; The driving member of motor output end promptly constitutes the transmission group components with the driving member of the utility model 5; When the rotation direction of pinch roller changes; Can be through the forward and backward of motor, make the rotation direction of brush wheel keep with pinch roller rotate in the opposite direction, the power supply that motor power can adopt road roller itself to have.
As adopt friction roller as drive unit; Friction roller and brush wheel laterally arrange, and the roll shaft two ends of friction roller connect respectively at described two stands 2, and the driving member that is located on the friction roller roll shaft promptly constitutes transmissions with the driving member 5 of the utility model; In the operation process; The roll surface of friction roller contacts with the pinch roller wheel face, and when pressure roller of road roller rotated, the friction roller roll surface contacts the frictional force that is produced with the pinch roller wheel face made friction roller rotate; Produce and the rightabout rotation of pinch roller thereby drive brush wheel 1, to remove the caking dirt and the mud dirt of pinch roller wheel face through transmission.
When adopting friction roller as drive unit, brush wheel 1 can be one or two, when brush wheel 1 is one; Be provided with the rotatable mechaninism that is used for brush wheel, this rotatable mechaninism is fixed on the roll shaft of friction roller, and the swing arm of rotatable mechaninism is connected with brush wheel 1 wheel shaft; When pressure roller of road roller changes rotation direction; Friction roller changes rotation direction thereupon, simultaneously through the opposite side of described swing arm with brush wheel rotation to friction roller, is in the duty of rotating with the pinch roller rightabout to satisfy brush wheel; When brush wheel 1 is two; Two brush wheels then lay respectively at a side of friction roller; Be located on the friction roller roll shaft driving member respectively with two brush wheel wheel shafts on driving member 5 constitute transmissions; When the brush wheel that is positioned at friction roller one side was used for removing when pinch roller clockwise rotates its surperficial caking dirt and mud dirt, then the brush wheel of opposite side promptly was used for removing when pinch roller rotates counterclockwise its surperficial caking dirt and mud dirt.
Claims (3)
1. pressure roller of road roller scrapes the mud cleaning device; It is characterized in that comprising that brush wheel and two can be installed on the support on the pinch roller side pieces respectively; Described brush wheel comprises wheel shaft and is loaded on the bristle on this wheel shaft; The two ends of brush wheel wheel shaft are connected with described two stands respectively, and an end of brush wheel wheel shaft is provided with driving member, and described bristle comprises flexible bristle of the long shape of alternate layout and the rigid bristle of short shape.
2. scrape the mud cleaning device according to the described pressure roller of road roller of claim 1; It is characterized in that described support (2) comprises upper bracket (2a) and base (2b); Be connected by elastic component (6) between upper bracket (2a) and the base (2b), the end of said brush wheel wheel shaft (3) is connected on the upper bracket (2a).
3. scrape the mud cleaning device according to the described pressure roller of road roller of claim 1; It is characterized in that described elastic component (6) comprises the bolt (6a) that is used to connect upper bracket (2a) and base (2b), is contained on this bolt and can makes bristle make a concession the elastic component of pinch roller wheel face (6b) automatically, and be contained on this bolt and can adjust the adjusting nut (6c) of spacing between bristle (4) top and the pinch roller wheel face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204355353U CN202323646U (en) | 2011-11-07 | 2011-11-07 | Sludge scraping and cleaning device of pressure rollers of road rollers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204355353U CN202323646U (en) | 2011-11-07 | 2011-11-07 | Sludge scraping and cleaning device of pressure rollers of road rollers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202323646U true CN202323646U (en) | 2012-07-11 |
Family
ID=46435630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204355353U Withdrawn - After Issue CN202323646U (en) | 2011-11-07 | 2011-11-07 | Sludge scraping and cleaning device of pressure rollers of road rollers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202323646U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102392408A (en) * | 2011-11-07 | 2012-03-28 | 长沙理工大学 | Sludge-scraping and cleaning device for press roller of road roller |
| CN105821743A (en) * | 2016-05-13 | 2016-08-03 | 郭嘉川 | Pressure wheel component for efficient exhaust road bridge roller |
-
2011
- 2011-11-07 CN CN2011204355353U patent/CN202323646U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102392408A (en) * | 2011-11-07 | 2012-03-28 | 长沙理工大学 | Sludge-scraping and cleaning device for press roller of road roller |
| CN105821743A (en) * | 2016-05-13 | 2016-08-03 | 郭嘉川 | Pressure wheel component for efficient exhaust road bridge roller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120711 Effective date of abandoning: 20131009 |
|
| RGAV | Abandon patent right to avoid regrant |