CN2537732Y - Impact-free vibrating mechanism for vibrating road roller - Google Patents
Impact-free vibrating mechanism for vibrating road roller Download PDFInfo
- Publication number
- CN2537732Y CN2537732Y CN 01263504 CN01263504U CN2537732Y CN 2537732 Y CN2537732 Y CN 2537732Y CN 01263504 CN01263504 CN 01263504 CN 01263504 U CN01263504 U CN 01263504U CN 2537732 Y CN2537732 Y CN 2537732Y
- Authority
- CN
- China
- Prior art keywords
- eccentric
- shell
- eccentric shell
- vibrating shaft
- vibrating
- 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 non-impact vibrating device for the vibration road leveling machine. The left and right fixed eccentric casings are fixed with the vibration axle through a fixing key, the left and right fixed eccentric casings are connected into a whole body through bolts, a movable eccentric block and damping fluid are installed in the cavity formed by the left and right fixed eccentric casings, the fixed eccentric block and the vibration axle are installed in a matching way, additional weight blocks are installed outside the left and right fixed eccentric casings through bolts, the structure can avoid to cause impact when the high and low amplitudes are shifted to generate iron filings, to effectively guarantee the cleanliness of lubricating oil, therefore to lengthen the service life of the vibrating bearing, the generalization degree of the utility model is high, the utility model can realize standardized production, the structure is novel, the manufacture is easy, the reliability is strong, and the versatility is good.
Description
Affiliated technical field
The utility model relates to a kind of exciting agency of steel-wheeled vibrated roller, and particularly a kind of steel-wheeled vibrated roller does not have impact shock mechanism.
Background technology
At present, the vibratory roller overwhelming majority adopts the vibrating mechanism of two kinds of amplitudes of height both at home and abroad, as in Fig. 1, vibrating shaft (1) is fixedlyed connected with fixing eccentric shell (2), movable eccentric block (3) is connected with vibrating shaft (1) sliding fit, and backing pin (4) is connected with fixing eccentric shell piece (2), and its vibration mainly relies on the rotating of vibrating shaft (1), make fixing eccentric shell (2) and the superimposed generation high amplitude of movable eccentric block (3), in the 1-2 of Fig. 1 figure, represent; Or fixing eccentric shell (2) and movable eccentric block (3) are separated produce short arc and realize, in the 1-3 of Fig. 1 figure, represent.When transition amplitude, movable eccentric block (3) backing pin (4) that can clash not only produces impact noise, and produces iron filings, pollution lubricating oil, thus shorten vibration bearing application life.
Summary of the invention
The purpose of this utility model provides a kind of steel-wheeled vibrated roller does not have impact shock mechanism, the impact that causes when it can avoid changing high and low amplitude and the iron filings of generation, guarantee the cleannes of lubrication oil effectively, prolong the application life of vibration bearing, simultaneously, the vibrating shaft part generalization degree of different tonnage vibratory rollers is very high, can realize standardized production.
The purpose of this utility model is achieved in that among Fig. 2, fixing eccentric shell (3) in a left side and right fixing eccentric shell (6) are fixed on the vibrating shaft (1) by retainingf key (2) and bolt (8), after left and right fixing eccentric shell is involutory, be connected to form a closed cavity by bolt; In left and right fixing eccentric shell (3), (6) cavity, on have a right side to fix eccentric shell boss (6-1), down have a left side to fix eccentric shell boss (3-1); Movable eccentric block (4) has an outer lug boss (4-1), movable eccentric block (4) is slidingly installed with vibrating shaft (1), about being installed in, it fixes in the cavity of eccentric shell (3), (6) involutory back formation, in the cavity and the buffer solution of annotating (5), on the outer wall of left and right fixing eccentric shell (3), (6) by the suitable balancing weight of bolt (9).
The beneficial effects of the utility model are, owing to adopted such scheme, when vibrating shaft (1) forward or reverse, can realize the conversion of high short arc, realize no impact shock, the impact that causes in the time of can avoiding changing high short arc and produce iron filings, effectively guarantee the lubrication oil cleaning, prolong the application life of vibration bearing, can make the vibrating shaft component simultaneously, the generalization degree improves, and realizes standardized production.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified:
Fig. 1 is the structural representation of existing impact shock mechanism.
Fig. 1-2 figure is when just changeing, and fixed eccentric block and movable eccentric block are superimposed, forms the schematic diagram of high amplitude,
When Fig. 1-3 figure is counter-rotating, when fixed eccentric block and movable eccentric block are separated, form the schematic diagram of short arc.
Fig. 2 is a structural representation of the present utility model.
Fig. 2-2 figure when just changeing, about fix eccentric shell and movable eccentric block when superimposed, form the schematic diagram of high amplitude.
Fig. 2-3 figure is when counter-rotating, about when fixing eccentric shell and being separated with movable eccentric block, the schematic diagram of formation short arc.
Among Fig. 1,1 vibrating shaft, 2 fixing eccentric shell 3 movable eccentric block 4 backing pins
Among Fig. 2, the right fixed eccentric block boss of movable eccentric block boss 5 buffer solutions, the 6 right fixing eccentric shell 6-1 of the fixing eccentric shell boss 4 movable eccentric block 4-1 in a fixing eccentric shell 3-1 left side, 1 vibrating shaft 2 retainingf keys, 3 left sides 7 plug cocks 8 bolts 9 balancing weights
The specific embodiment
In Fig. 2, vibrating shaft (1) and left and right fixing eccentric shell (3), (6), by retainingf key (2) fixed connection, its folding dress is convenient, and the versatility height can be realized standardized production; After left and right fixing eccentric shell (3), (6) are involutory, by bolt, movable eccentric block (4) is mounted in it with vibrating shaft (1) sliding fit in the formed cavity, wherein and the buffer solution of packing into (5), in Fig. 2-2, when vibrating shaft (1) when rotating counterclockwise, fixing eccentric shell boss (3-1) the promotion activity eccentric block boss (4-1) in a left side, make movable eccentric block (4) together superimposed with left and right fixing eccentric shell (3), (6) and balancing weight (9), when vibrating shaft (1) rotates, can form high amplitude; In Fig. 2-3 figure, when vibrating shaft (1) when clockwise rotating, right fixing eccentric shell boss (6-1) promotion activity eccentric block boss (4-1) clockwise rotates, and movable eccentric block (4) separates with left and right fixing eccentric shell (3), (6) and balancing weight (9) when rotating, and produces short arc.On the outer wall of left and right fixing eccentric shell (3), (6),, promptly can obtain different eccentricities when increasing or do not increase balancing weight (9), increasing big or little balancing weight (9).
Claims (3)
1, a kind of vibratory roller does not have impact shock mechanism, vibrating shaft (1) is fixedlyed connected with fixing eccentric shell (2), movable eccentric block (3) is connected with vibrating shaft (1) sliding fit, backing pin (4) is connected with fixing eccentric shell (2), its vibration mainly relies on the rotating of vibrating shaft (1) to produce high amplitude, it is characterized in that: fixing eccentric shell (3) in a left side and right fixing eccentric shell (6) are fixed on the vibrating shaft (1) by retainingf key (2) and bolt (8), left and right fixing eccentric shell is involutory, is connected to form a closed cavity by bolt; In the cavity of left and right fixing eccentric shell (3), (6), on have a right side to fix eccentric shell boss (6-1), down have a left side to fix eccentric shell boss (3-1); Movable eccentric block (4) has an outer lug boss (4-1).
2, vibratory roller according to claim 1 does not have impact shock mechanism, it is characterized in that: movable eccentric block (4) is slidingly installed with vibrating shaft (1), about being installed in, it fixes in the cavity of eccentric shell (3), (6) involutory back formation the interior and buffer solution of annotating (5) of cavity.
3, vibratory roller according to claim 1 does not have impact shock mechanism, it is characterized in that: on the outer wall of left and right fixing eccentric shell (3), (6), and can be with the suitable balancing weight of bolt (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01263504 CN2537732Y (en) | 2001-10-29 | 2001-10-29 | Impact-free vibrating mechanism for vibrating road roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01263504 CN2537732Y (en) | 2001-10-29 | 2001-10-29 | Impact-free vibrating mechanism for vibrating road roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2537732Y true CN2537732Y (en) | 2003-02-26 |
Family
ID=33671075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01263504 Expired - Fee Related CN2537732Y (en) | 2001-10-29 | 2001-10-29 | Impact-free vibrating mechanism for vibrating road roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2537732Y (en) |
Cited By (5)
| 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 |
| CN105064180A (en) * | 2015-07-29 | 2015-11-18 | 洛阳理工学院 | Oscillation starting device of road roller |
| CN112513373A (en) * | 2018-09-28 | 2021-03-16 | 迪纳帕克压紧设备股份公司 | Method for controlling the operation of a vibratory roller |
| CN114645501A (en) * | 2022-04-11 | 2022-06-21 | 青岛科泰重工机械有限公司 | Vibration mechanism for switching composite vibration and circumferential vibration, vibration shaft assembly and steel wheel |
-
2001
- 2001-10-29 CN CN 01263504 patent/CN2537732Y/en not_active Expired - Fee Related
Cited By (7)
| 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 |
| CN105064180A (en) * | 2015-07-29 | 2015-11-18 | 洛阳理工学院 | Oscillation starting device of road roller |
| CN112513373A (en) * | 2018-09-28 | 2021-03-16 | 迪纳帕克压紧设备股份公司 | Method for controlling the operation of a vibratory roller |
| CN114645501A (en) * | 2022-04-11 | 2022-06-21 | 青岛科泰重工机械有限公司 | Vibration mechanism for switching composite vibration and circumferential vibration, vibration shaft assembly and steel wheel |
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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 |