CN2858741Y - Transmission gear for spreader vibration - Google Patents
Transmission gear for spreader vibration Download PDFInfo
- Publication number
- CN2858741Y CN2858741Y CN 200620025164 CN200620025164U CN2858741Y CN 2858741 Y CN2858741 Y CN 2858741Y CN 200620025164 CN200620025164 CN 200620025164 CN 200620025164 U CN200620025164 U CN 200620025164U CN 2858741 Y CN2858741 Y CN 2858741Y
- Authority
- CN
- China
- Prior art keywords
- hydraulic motor
- vibrating
- vibrating spindle
- spindle
- main shafts
- 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
Links
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- Road Paving Machines (AREA)
Abstract
The utility model provides a transmission gear for spreader vibration characterized that: couplings are equiped on output shafts on both sides of a double shaft output hydraulic motor, respectively; a left and a right vibration main shafts are provided on the two couplings, respectively; a vibration block for generating a centrifugal force is mounted on each of the left and the right vibration main shafts, respectively; and a support for shaft connecting to an ironing plate is equiped on lower side face of each vibration main shafts, respectively to directly driving the left and the right vibration main shafts to rotate using the double shaft output hydraulic motor instead of a strap and chain transmission gear. Thereby, the stucture is greatly simplified, force bearing state of the hydraulic motor output shaft is improved and useful life of the same is prolonged. The utility model further has the advantages of safe, reliable compact structure, and low cost.
Description
Technical field
The utility model relates to a kind of paver that is used for road construction, and especially a kind of paver vibrates, vibrates and use transmission device.
Background technology
Paver is widely used in the high grade pavement construction, and the vibration of paver, the transmission device that vibrates play an important role in the screed work of paver.The vibration of known paver, the transmission structures of vibrating are to utilize belt and belt pulley or chain and sprocket wheel to give vibrating spindle with the transmission of power of hydraulic motor.The shortcoming of this structure is: (1) hydraulic motor output shaft is in the work of cantilever force state, and stressed also unbalanced to its block bearing and output shaft influences application life like this; (2) complex structure cost height; (3) belt or chain gearing increase power loss; (4) driving belt or the chain that expose are dangerous.
Summary of the invention
The utility model provides the paver vibration of a kind of simple in structure, vibrating spindle stress equalization, safety durable for solving the technical problem that exists in the known technology, vibrates and use transmission device.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is:
A kind of paver vibrates, vibrates and use transmission device, by vibrating spindle, be packed in vibrating mass on the vibrating spindle, the axle that is connected with screed that is movably arranged on the vibrating spindle downside forms with the hydraulic motor of supporting and driving vibrating spindle, described vibrating spindle is respectively left vibrating spindle and right vibrating spindle, described hydraulic motor is a twin shaft output hydraulic motor, is separately installed with the shaft coupling that is connected with right vibrating spindle with left vibrating spindle on the output shaft of twin shaft output hydraulic motor both sides.
Advantage and the good effect that the utlity model has are: because the vibrating spindle transformation of the way is left vibrating spindle and right vibrating spindle, with a left side, right vibrating spindle is installed on two output shafts with twin shaft output hydraulic motor respectively by quincunx shaft coupling, make this hydraulic motor directly drive a left side, right two vibrating spindles rotate, belt or chain gearing have been replaced, simplify the structure greatly, improved the stress of hydraulic motor output shaft, prolonged hydraulic motor application life, the utility model also has compact conformation, the efficient height, safe and reliable, the advantage that cost is low.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1 left vibrating spindle; Use supporting for 2; 3 vibrating masss; 4 twin shafts output hydraulic motor; 5 shaft couplings; 6 shaft couplings; 7 vibrating masss; Use supporting for 8; 9 left side vibration output shafts.
The specific embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
See also Fig. 1, be separately installed with quincunx shaft coupling 5,6 on the both sides output shaft of twin shaft output hydraulic motor 4.Be separately installed with left vibrating spindle 1 and right vibrating spindle 9 on two shaft couplings, left and right vibrating spindle is directly rotated by twin shaft output fluid motor-driven, and is so not only simple in structure, and the hydraulic motor output shaft stress balance.Be fixed with the vibrating mass 3,7 that produces centrifugal force respectively on a left side vibrating spindle and the right vibrating spindle, the downside of left vibrating spindle and right vibrating spindle is movably installed with two axles that are connected with screed respectively with supporting 2,8, makes the screed generation vibrate and vibrate.
Claims (1)
1. a paver vibrates, vibrates and use transmission device, by vibrating spindle, be packed in vibrating mass on the vibrating spindle, the axle that is connected with screed that is movably arranged on the vibrating spindle downside forms with the hydraulic motor of supporting and driving vibrating spindle, it is characterized in that: described vibrating spindle is respectively left vibrating spindle and right vibrating spindle, described hydraulic motor is a twin shaft output hydraulic motor, is separately installed with the shaft coupling that is connected with right vibrating spindle with left vibrating spindle on the output shaft of twin shaft output hydraulic motor both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620025164 CN2858741Y (en) | 2006-01-18 | 2006-01-18 | Transmission gear for spreader vibration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620025164 CN2858741Y (en) | 2006-01-18 | 2006-01-18 | Transmission gear for spreader vibration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2858741Y true CN2858741Y (en) | 2007-01-17 |
Family
ID=37611599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620025164 Expired - Fee Related CN2858741Y (en) | 2006-01-18 | 2006-01-18 | Transmission gear for spreader vibration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2858741Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102304889A (en) * | 2011-09-02 | 2012-01-04 | 徐州凯莫尔重工科技有限公司 | Hydraulic drive pre-compaction vibration device for spreading machine |
-
2006
- 2006-01-18 CN CN 200620025164 patent/CN2858741Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102304889A (en) * | 2011-09-02 | 2012-01-04 | 徐州凯莫尔重工科技有限公司 | Hydraulic drive pre-compaction vibration device for spreading machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070117 Termination date: 20140118 |