CN2512809Y - Multiple amplitude exciting mechanism of vibration road roller - Google Patents
Multiple amplitude exciting mechanism of vibration road roller Download PDFInfo
- Publication number
- CN2512809Y CN2512809Y CN 01263505 CN01263505U CN2512809Y CN 2512809 Y CN2512809 Y CN 2512809Y CN 01263505 CN01263505 CN 01263505 CN 01263505 U CN01263505 U CN 01263505U CN 2512809 Y CN2512809 Y CN 2512809Y
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- CN
- China
- Prior art keywords
- amplitude modulation
- spline
- vibrating shaft
- vibrating
- modulation indicating
- 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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Abstract
The utility model discloses a multi swing vibrating device of the vibrating road roller. The utility model adopts the vibrating axis shell cavity to sleeve the vibrating axis device, and then meshes, separates and adjust the angle through the matching of the axis head shell spline and the vibrating axis spline, and the swing can be changed arbitrarily from large to small; the power is sent through the driving axis head shell to rotate. The utility model is applicable to press different material and different thickness to the vibrating parameter; the utility model can enlarge the scope of the road roller and enhances the pressed quality and working efficiency. The utility model has a new structure, a reliable capability and is convenient to be operated and saves labor.
Description
The utility model relates to a kind of vibrating mechanism of steel-wheeled vibrated roller, especially relates to a kind of many amplitude vibrations of vibratory roller mechanism.
At present, both at home and abroad vibratory roller except that a small amount of small-sized be the single amplitude, the overwhelming majority is two kinds of amplitudes just.And two kinds of amplitudes of height mainly rely on the forward and backward of vibrating shaft, make fixed eccentric block and movable eccentric block superimposed, form high amplitude, perhaps are separated from each other, and the generation short arc is realized.Vibratory roller with high and low two kinds of amplitudes can satisfy the requirement of most of compacting operating mode to amplitude; But, because laminated material varies, the greatest differences of ultra-thin and super thick shop layer, thereby it is also wideer to the claimed range of amplitude, the incompatible compacting to some special operation condition of high and low two kinds of amplitudes needs, therefore, each big road roller manufacturing company competitively develops many amplitudes of vibratory roller mechanism in the world.
The purpose of this utility model provides a kind of many amplitudes exciting agency of steel-wheeled vibrated roller, it can be according to concrete construction needs, with amplitude regulating arbitrarily between maximum and minimum, and amplitude shelves a number can be provided with a lot, thereby can enlarge to greatest extent road roller the scope of application and the raising compaction quality.
The purpose of this utility model is achieved in that a spindle nose shell (5), vibration axle housing (6) and driving shaft head capsule (9) are by bolt (10) fixed order connection respectively, form a vibration shell cavity (6-1), vibrating shaft (7) two ends are the installation bearing (8) of sliding fit respectively, and cooperate by bearing (8) and to be installed in the vibration shell cavity (6-1), the left end of vibrating shaft (7), by the fixing amplitude modulation indicating dial (2) of amplitude modulation indicating dial bolt (1), amplitude modulation indicating arm (3) is installed in the left part of spindle nose shell (5), the vibrating shaft spline (7-1) of vibrating shaft (7) left part, spindle nose shell spline (5-1) engagement in it and the spindle nose shell (5), between vibrating shaft spline (7-1) and amplitude modulation indicating arm (3), spring (4) is installed, pulling amplitude modulation indicating dial (2), compression spring (4) can be thrown off being connected with a joggle of spindle nose shell spline (5-1) and vibrating shaft spline (7-1).Rotate amplitude modulation indicating dial (2) and vibrating shaft (7), the position according on the indicated amplitude modulation indicating dial of amplitude modulation indicating arm (3) (2) can obtain corresponding amplitude.
Owing to adopted such scheme, the amplitude of vibrating shaft can be regulated between maximum and minimum arbitrarily, can enlarge the scope of application and the index compaction quality of road roller to greatest extent.
Below in conjunction with drawings and Examples the utility model is further described:
Accompanying drawing 1 is many amplitudes of amplitude modulation indicating dial extending type excitation structure schematic diagram;
Accompanying drawing 2 is that many amplitudes are regulated amplitude indication schematic diagram;
Among the figure, 1. indicating dial bolt 2. amplitude modulation indicating dials 3. amplitude modulation indicating arms 4. springs 5. spindle nose shell 5-1. spindle nose shell splines 6. vibration axle housing 6-1. vibrate shell cavitys 7. vibrating shaft 7-1. vibrating shaft splines 8. bearings 9. driving shaft head capsules 10. axle housing bolts 11. axle housing bearings
In Fig. 1, the fitted shaft of the two ends of vibrating shaft (7) and bearing (8), the slip span is bigger, thereby pulling amplitude modulation indicating dial (2), makes vibrating shaft spline (7-1) and spindle nose shell spline (5-1) break away from, mesh, and carries out amplitude modulation, and is lightly laborsaving.Spindle nose shell (5) and driving bearing shell (9) are installed with axle housing bearing (11) secure fit, termination by driving shaft shell (9) is connected with power source, attract power, impel unitary rotation, when needs are regulated amplitude, only need pulling amplitude modulation dish (2), among the A-A figure as Fig. 2, turn to time high amplitude and amplitude modulation indicating arm (3) positions aligning, among the B-B figure, vibrating shaft (7) i.e. is the position of angle shelves of deflection left, if the eccentric block of vibrating shaft (7) is adjusted to the position of top, is lowest amplitude; If the eccentric block of vibrating shaft (7) is adjusted to minimum position, be crest amplitude.
In Fig. 1, distance between vibrating shaft spline (7-1) and the bearing fitted shaft is greater than the length of vibrating shaft spline (7-1), so just suitable with pulling amplitude modulation indicating dial (2), make vibrating shaft spline (7-1) and spindle nose shell spline (5-1) break away from engagement, be convenient to spur gear shift, amplitude modulation.In accompanying drawing 3, distance between internal vibration axle spline (7-1) and the bearing fitted shaft is less, and the distance between vibrating shaft spline (7-1) and the amplitude modulation indicating dial (2) is greater than the length of vibrating shaft spline (7-1), so just suitable to press amplitude modulation indicating dial (2), make vibrating shaft spline (7-1) and spindle nose shell spline (5-1) break away from engagement, be convenient to press gear shift, amplitude modulation.The utility model can be made extending type to amplitude modulation indicating dial (2), also can make type pressure-actuating.
Claims (6)
1, a kind of many amplitudes of vibratory roller exciting agency, form by fixed eccentric block and movable eccentric block, it is characterized in that: spindle nose shell (5), vibration axle housing (6) and driving shaft shell (9) are by axle housing bolt (10) fixed order connection respectively, form a vibration axle housing cavity (6-1), vibrating shaft (7) two ends are the installation bearing (8) of sliding fit respectively, and cooperate by bearing (8) and to be installed in the vibration axle housing cavity (6-1), the left end of vibrating shaft (7), by the fixing amplitude modulation indicating dial (2) of amplitude modulation indicating dial bolt (1), amplitude modulation indicating arm (3) is installed in the left part of spindle nose shell (5), the left part of vibrating shaft (7) has vibrating shaft spline (7-1), spindle nose shell spline (5-1) engagement in it and the spindle nose shell (5), between vibrating shaft spline (7-1) and amplitude modulation indicating arm (3), tension spring (4) is installed.
2, many amplitudes of vibratory roller exciting agency according to claim 1 is characterized in that: spur or press amplitude modulation indicating dial (2), compression spring (4) can be thrown off being connected of spindle nose shell spline (5-1) and vibrating shaft spline (7-1).
3, many amplitudes of vibratory roller exciting agency according to claim 1 is characterized in that: rotate amplitude modulation indicating dial (2) and vibrating shaft (7), the position according on the indicated amplitude modulation indicating dial of amplitude modulation indicating arm (3) (2) can obtain corresponding amplitude.
4, many amplitudes of vibratory roller exciting agency according to claim 1, it is characterized in that: spindle nose shell (5) is installed with driving bearing shell (9) and axle housing bearing (11) secure fit, termination by driving shaft shell (9) is connected with power source, attracts power, impels unitary rotation.
5, many amplitudes of vibratory roller exciting agency according to claim 1, it is characterized in that: the distance between vibrating shaft spline (7-1) and the bearing fitted shaft is greater than the length of vibrating shaft spline (7-1), and the distance between vibrating shaft spline (7-1) and the amplitude modulation indicating dial (2) is also greater than the length of an interior spline that shakes.
6, many amplitudes of vibratory roller exciting agency according to claim 1 is characterized in that: the utility model can be made extending type to amplitude modulation indicating dial (2), also can make type pressure-actuating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01263505 CN2512809Y (en) | 2001-10-29 | 2001-10-29 | Multiple amplitude exciting mechanism of vibration road roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01263505 CN2512809Y (en) | 2001-10-29 | 2001-10-29 | Multiple amplitude exciting mechanism of vibration road roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2512809Y true CN2512809Y (en) | 2002-09-25 |
Family
ID=33671076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01263505 Expired - Fee Related CN2512809Y (en) | 2001-10-29 | 2001-10-29 | Multiple amplitude exciting mechanism of vibration road roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2512809Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101949125A (en) * | 2010-09-28 | 2011-01-19 | 三一重工股份有限公司 | Vibration exciting device for road roller and road roller |
| CN102094378A (en) * | 2011-03-23 | 2011-06-15 | 三一重工股份有限公司 | Amplitude modulation excitation mechanism and amplitude modulation component |
| CN102677574A (en) * | 2012-06-12 | 2012-09-19 | 三一重工股份有限公司 | Eccentric block assembly and vibrating type pavement roller |
| CN103046455A (en) * | 2012-12-19 | 2013-04-17 | 天津工程机械研究院 | Vibrating steel wheel of vibratory road roller |
| CN109693314A (en) * | 2019-02-26 | 2019-04-30 | 长安大学 | A kind of ground rotation milling attachment containing exciting agency in axis |
| CN111424500A (en) * | 2020-04-10 | 2020-07-17 | 长沙宁湖机械设备有限公司 | Vibration exciting rolling wheel capable of automatically adjusting amplitude |
-
2001
- 2001-10-29 CN CN 01263505 patent/CN2512809Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101949125A (en) * | 2010-09-28 | 2011-01-19 | 三一重工股份有限公司 | Vibration exciting device for road roller and road roller |
| CN101949125B (en) * | 2010-09-28 | 2012-09-05 | 三一重工股份有限公司 | Vibration exciting device for road roller and road roller |
| CN102094378A (en) * | 2011-03-23 | 2011-06-15 | 三一重工股份有限公司 | Amplitude modulation excitation mechanism and amplitude modulation component |
| CN102094378B (en) * | 2011-03-23 | 2012-08-29 | 三一重工股份有限公司 | Amplitude modulation excitation mechanism and amplitude modulation component |
| CN102677574A (en) * | 2012-06-12 | 2012-09-19 | 三一重工股份有限公司 | Eccentric block assembly and vibrating type pavement roller |
| WO2013185450A1 (en) * | 2012-06-12 | 2013-12-19 | 湖南三一智能控制设备有限公司 | Eccentric block assembly and vibration type pavement roller |
| CN103046455A (en) * | 2012-12-19 | 2013-04-17 | 天津工程机械研究院 | Vibrating steel wheel of vibratory road roller |
| CN103046455B (en) * | 2012-12-19 | 2015-11-18 | 天津工程机械研究院 | A kind of vibratory roller vibration steel wheel |
| CN109693314A (en) * | 2019-02-26 | 2019-04-30 | 长安大学 | A kind of ground rotation milling attachment containing exciting agency in axis |
| CN111424500A (en) * | 2020-04-10 | 2020-07-17 | 长沙宁湖机械设备有限公司 | Vibration exciting rolling wheel capable of automatically adjusting amplitude |
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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 |