CN202744929U - Switching mechanism of vibration function and oscillation function of road roller - Google Patents
Switching mechanism of vibration function and oscillation function of road roller Download PDFInfo
- Publication number
- CN202744929U CN202744929U CN 201220415269 CN201220415269U CN202744929U CN 202744929 U CN202744929 U CN 202744929U CN 201220415269 CN201220415269 CN 201220415269 CN 201220415269 U CN201220415269 U CN 201220415269U CN 202744929 U CN202744929 U CN 202744929U
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- China
- Prior art keywords
- conversion
- belt wheel
- projection
- switching
- road roller
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Abstract
A switching mechanism of a vibration function and an oscillation function of a road roller comprises a vibration motor, a transmission shaft, a synchronous belt, a switching belt wheel and a switching transmission sleeve, wherein the transmission shaft is respectively connected with an eccentric shaft A and an eccentric shaft B through the synchronous belt. A joint of the synchronous belt and the eccentric shaft B is provided with a switching belt wheel, a switching transmission sleeve is arranged on the right side of the switching belt wheel in matched mode, a protruded block A is arranged above the right of the switching belt wheel, and a protruded block B is arranged below the left of the switching transmission sleeve. The switching mechanism can conveniently achieve switching of the vibration function and the oscillation function of the road roller, and is high in compaction efficiency.
Description
Technical field:
The utility model relates to road roller and manufactures and designs the field, relates in particular to a kind of road roller vibration and concussion
Function switching mechanism.
Technical background:
Vibratory roller is used for the mixed earth of the various non-sticky soil of compacting, metaling, pitch etc., is one of visual plant of engineering construction.For some reluctant bituminous mixtures or when running into the intermediate layer that is difficult to compacting or surface layer, use oscillatory roller can obtain good consolidation effect, yet traditional vibratory roller when needs from the vibration change working when vibrating operating mode, road roller is stopped operation, then manually again change the eccentric shaft eccentric block to the position, operate very loaded down with trivial details.
Summary of the invention:
The purpose of this utility model is to provide a kind of road roller simple to operate, high efficiency to vibrate and concussion
Function switching mechanism.
The utility model is to realize like this, road roller vibration and concussion function switching mechanism, involving vibrations motor, power transmission shaft, Timing Belt, conversion belt wheel, conversion drive sleeve, described power transmission shaft links to each other with eccentric shaft A, eccentric shaft B by Timing Belt respectively, it is characterized in that: described Timing Belt and eccentric shaft B junction are provided with the conversion belt wheel, and conversion belt wheel right side is equipped with the conversion drive sleeve; Described conversion belt wheel upper right side is provided with projection A, and described conversion drive sleeve lower left is provided with projection B.
Further, described projection A and projection B account for respectively conversion belt wheel and 1/4th of conversion drive sleeve cross-sectional periphery; The phase difference of described projection A and projection B is 180 degree.
The utility model can be realized the conversion of road roller vibration and oscillation functions very easily, and efficiency of compaction is high.
Description of drawings:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is transfer zone wheel construction schematic diagram of the present utility model;
Fig. 3 is transmission conversion sleeve structural representation of the present utility model;
Fig. 4 is the assembling schematic diagram of the utility model conversion belt wheel and transmission conversion sleeve.
Among the figure 1, vibrating motor, 2, power transmission shaft, 3, Timing Belt, 4, the conversion belt wheel, 5, the conversion drive sleeve, 6 eccentric shaft A, 7, eccentric shaft B, 8, projection A, 9, projection B.
The specific embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing:
Road roller vibration and concussion function switching mechanism, involving vibrations motor 1, power transmission shaft 2, Timing Belt 3, conversion belt wheel 4, conversion drive sleeve 5, described power transmission shaft 2 links to each other with eccentric shaft A6, eccentric shaft B7 by Timing Belt 3 respectively, it is characterized in that: described Timing Belt 3 is provided with conversion belt wheel 4 with eccentric shaft B7 junction, and conversion belt wheel 4 right sides are equipped with conversion drive sleeve 5; Described conversion belt wheel 4 upper right side are provided with projection A8, and described conversion drive sleeve 5 lower lefts are provided with projection B9.
Further, a kind of road roller vibration according to claim 1 and concussion function switching mechanism is characterized in that: described projection A8 and projection B9 account for respectively conversion belt wheel 4 and 1/4th of conversion drive sleeve 5 cross-sectional periphery; The phase difference of described projection A8 and projection B9 is 180 degree.
During implementation, because the existence of projection A8 and projection B9 phase difference, eccentric shaft A6 compares eccentric shaft
B7 hysteresis 180 is spent, thereby changes the direction of two eccentric shaft centrifugal force, realizes vibration and the conversion of vibrating.When
The centrifugal force of eccentric shaft A6 and eccentric shaft B7 is in the same way the time, and steel wheel is realized vibratory compaction; When eccentric shaft 6 and inclined to one side
When the centrifugal force of axle 7 was reverse, centrifugal force was cancelled out each other, and realized oscillation compaction.
Claims (3)
1. road roller vibration and concussion function switching mechanism, involving vibrations motor (1), power transmission shaft (2), Timing Belt (3), conversion belt wheel (4), conversion drive sleeve (5), described power transmission shaft (2) is respectively by Timing Belt (3) and eccentric shaft A(6), eccentric shaft B(7) link to each other, it is characterized in that: described Timing Belt (3) and eccentric shaft B(7) junction is provided with conversion belt wheel (4), and conversion belt wheel (4) right side is equipped with conversion drive sleeve (5); Described conversion belt wheel (4) upper right side is provided with projection A(8), described conversion drive sleeve (5) lower left is provided with projection B(9).
2. road roller vibration according to claim 1 and concussion function switching mechanism is characterized in that: described projection A(8) with projection B(9) account for respectively and change belt wheel (4) and 1/4th of conversion drive sleeve (5) cross-sectional periphery.
3. road roller according to claim 1 vibration and concussion function switching mechanism is characterized in that: described projection A(8) with projection B(9) phase difference be 180 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220415269 CN202744929U (en) | 2012-08-21 | 2012-08-21 | Switching mechanism of vibration function and oscillation function of road roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220415269 CN202744929U (en) | 2012-08-21 | 2012-08-21 | Switching mechanism of vibration function and oscillation function of road roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202744929U true CN202744929U (en) | 2013-02-20 |
Family
ID=47704353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220415269 Expired - Fee Related CN202744929U (en) | 2012-08-21 | 2012-08-21 | Switching mechanism of vibration function and oscillation function of road roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202744929U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107964855A (en) * | 2017-11-21 | 2018-04-27 | 柳工无锡路面机械有限公司 | A kind of steel-wheel system with vibration and vibrating function |
| CN112095406A (en) * | 2020-08-14 | 2020-12-18 | 徐工集团工程机械股份有限公司道路机械分公司 | Vibration oscillation wheel and road roller |
-
2012
- 2012-08-21 CN CN 201220415269 patent/CN202744929U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107964855A (en) * | 2017-11-21 | 2018-04-27 | 柳工无锡路面机械有限公司 | A kind of steel-wheel system with vibration and vibrating function |
| CN107964855B (en) * | 2017-11-21 | 2023-09-26 | 柳工无锡路面机械有限公司 | Steel wheel system with oscillation and vibration functions |
| CN112095406A (en) * | 2020-08-14 | 2020-12-18 | 徐工集团工程机械股份有限公司道路机械分公司 | Vibration oscillation wheel and road roller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20130220 Termination date: 20160821 |