CN2512808Y - New road roller - Google Patents
New road roller Download PDFInfo
- Publication number
- CN2512808Y CN2512808Y CN 01263022 CN01263022U CN2512808Y CN 2512808 Y CN2512808 Y CN 2512808Y CN 01263022 CN01263022 CN 01263022 CN 01263022 U CN01263022 U CN 01263022U CN 2512808 Y CN2512808 Y CN 2512808Y
- Authority
- CN
- China
- Prior art keywords
- fan
- road roller
- engine
- reduced
- engine crankshaft
- 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
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- Road Paving Machines (AREA)
Abstract
The utility model relates to a road roller which is applicable to the last pressing of the road and public square and comprises a frame 2, a front wheel 1, a back wheel 4, a cab 3, an engine 5, an engine bent axle 6, a fan 9 and a radiator 10; the fan 9 is positioned in the output end of the engine bent axle 6. As the fan of the engine is moved to the output end of the engine bent axle, the installing height is reduced greatly and installing height of each component is reduced, so the back machine cover of the road roller is reduced and the gravity center of the machine body is correspondingly reduced. The utility model greatly improves the back view of the road roller and enhances the stability of the machine.
Description
The utility model relates to a kind of road roller.Be applicable to the final compacting of road, square construction.Can adapt to new materials such as gravel, rubble, bituminous concrete, non-sticky soil and lime, cinder.
Road roller is to be the compacting machinary of power with diesel oil.Traditional compactor structure such as Fig. 2 are made up of vehicle frame, front-wheel, trailing wheel, driver's cabin, motor, engine crankshaft, fan and radiator etc.Motor is vertical putting in its rear body, and fan and radiator are all last at fuselage, and fan places the engine crankshaft top, drives fan and rotates by belt, belt wheel.Because fan center relative engine crankshaft center is higher, make that to place the upper end of the radiator behind the fan higher, cause the height of back hood also very high, the driver's seat of handling road roller is caused certain influence; Make that also each the parts setting height(from bottom) in the rear body is higher, complete machine stability is relatively poor.
The purpose of this utility model is to provide a kind of novel road roller, and rearward vision when improving its riding manipulation improves complete machine stability.
The purpose of this utility model is to realize like this; A kind of new road roller comprises vehicle frame, front-wheel, trailing wheel, driver's cabin, motor, engine crankshaft, fan and radiator, is characterized in that fan assembly is in the engine crankshaft output.
Vibration when rotating at a high speed for reducing fan is to the influence of bent axle, and the utility model connects a torsional vibration damper between fan and bent axle.
Compared with prior art, the utility model moves to the engine crankshaft output with the fan of motor in the road roller, therefore has following advantage:
1, because the reduction of fan center's height greatly reduces the height of radiator, thereby the back hood height of complete machine reduces the rearward vision performance when having improved driver behavior greatly.
2, because the reduction of fan center position is reduced each the parts setting height(from bottom) in the rear body, thereby has reduced the position of centre of gravity of rear body, improved the stability of complete machine.
3, make the height of back hood be reduced, complete machine can obtain streamlined contour preferably, has improved the aesthetic property of complete machine.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the I enlarged drawing of Fig. 1.
Fig. 3 is the structural representation of original road roller.
Below in conjunction with accompanying drawing the utility model is described in further detail:
As Fig. 1, the utility model is a kind of new road roller.Form by vehicle frame 2, front-wheel 1, trailing wheel 4, driver's cabin 3, motor 5, engine crankshaft 6, crank pulley 7, shock absorber 8, radiator 10 and fan 9.
As Fig. 2, crank pulley 7 is installed on the engine crankshaft 6, this belt wheel links with fan 9 by torsional vibration damper 8 fan power transmission shafts 11, and radiator 10 is installed before the fan 9.
Claims (3)
1, a kind of new road roller, comprise vehicle frame (2), front-wheel (1), trailing wheel (4), driver's cabin (3), motor (5), engine crankshaft (6), fan (9) and radiator (10), it is characterized in that fan (9) is installed on engine crankshaft (6) output.
2, a kind of new road roller according to claim 1 is characterized in that connecting a torsional vibration damper (8) between fan (9) and engine crankshaft (6).
3, a kind of new road roller according to claim 2 is characterized in that upward installation one crank pulley (7) of engine crankshaft (6), and crank pulley (7) links by torsional vibration damper (8) and fan (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01263022 CN2512808Y (en) | 2001-09-27 | 2001-09-27 | New road roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01263022 CN2512808Y (en) | 2001-09-27 | 2001-09-27 | New road roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2512808Y true CN2512808Y (en) | 2002-09-25 |
Family
ID=33670673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01263022 Expired - Fee Related CN2512808Y (en) | 2001-09-27 | 2001-09-27 | New road roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2512808Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101684636B (en) * | 2004-08-19 | 2011-12-07 | Abg普通建筑机械公司 | Self-propelling instrument for rolling road surface |
| CN101675194B (en) * | 2007-04-27 | 2012-04-04 | 斯科特·R·罗斯 | Method and apparatus for compaction, breaking and rubblization |
| CN106567314A (en) * | 2016-11-10 | 2017-04-19 | 四川宇盛智创科技有限公司 | Pavement repairing device related to pavement maintenance road roller |
| WO2017215433A1 (en) * | 2017-01-20 | 2017-12-21 | 徐工集团工程机械有限公司 | Vehicle power compartment and engineering vehicle provided with same |
-
2001
- 2001-09-27 CN CN 01263022 patent/CN2512808Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101684636B (en) * | 2004-08-19 | 2011-12-07 | Abg普通建筑机械公司 | Self-propelling instrument for rolling road surface |
| CN101675194B (en) * | 2007-04-27 | 2012-04-04 | 斯科特·R·罗斯 | Method and apparatus for compaction, breaking and rubblization |
| CN106567314A (en) * | 2016-11-10 | 2017-04-19 | 四川宇盛智创科技有限公司 | Pavement repairing device related to pavement maintenance road roller |
| WO2017215433A1 (en) * | 2017-01-20 | 2017-12-21 | 徐工集团工程机械有限公司 | Vehicle power compartment and engineering vehicle provided with same |
| US10472776B2 (en) | 2017-01-20 | 2019-11-12 | XCMG Construction Machinery Co., Ltd. | Vehicle power compartment and engineering vehicle provided with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |