CN204039880U - A kind of novel vibratory roller vibrating wheels - Google Patents
A kind of novel vibratory roller vibrating wheels Download PDFInfo
- Publication number
- CN204039880U CN204039880U CN201420505780.0U CN201420505780U CN204039880U CN 204039880 U CN204039880 U CN 204039880U CN 201420505780 U CN201420505780 U CN 201420505780U CN 204039880 U CN204039880 U CN 204039880U
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- former
- cylinder body
- outer cylinder
- inner barrel
- vibrating
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Abstract
The utility model discloses a kind of novel vibratory roller vibrating wheels, comprise eccentric block, interior former, outer cylinder body, vibrating shaft, eccentric block is positioned on vibrating shaft, it is characterized in that: also comprise inner barrel, outer former, vibrating shaft and outer cylinder body separate by inner barrel, its inner formation vibratory chamber; Interior former and outer former respectively have two pieces, symmetrical distribution respectively; Inner barrel two ends and interior former connecting portion are welded with reinforcement gusset; Outer former and outer cylinder body adopt flange to be connected; The utility model provides a kind of barrel distortion and exciting force of preventing and transmits uneven novel vibratory roller vibrating wheels.
Description
Technical field
The utility model relates to a kind of vibratory roller parts, particularly relates to a kind of novel vibratory roller vibrating wheels.
Background technology
The exciting force that heavy vibration roller produces, up to 600kN, if exciting force can not evenly pass to vibrating wheels cylindrical shell, will cause that compacting is uneven, exciting force is partial to side, even be shattered by component.
Existing heavy vibration roller vibrating wheels is primarily of component compositions such as cylindrical shell, former, eccentric block, vibrating shafts, and wherein vibrating wheels wheel body is primarily of cylindrical shell and 2 pieces of former compositions.There is following two problems in the vibrating wheels of this structure: one is that cylindrical shell produces the distortion that caves inward.Exciting room in heavy vibration roller vibrating wheels wheel body and the cavity between cylindrical shell excessive, when vibrating wheels is in vibrational state, due to by eccentric block High Rotation Speed time centrifugal force and with impact ground time reaction force compound action, cause cylindrical shell to produce the distortion that caves inward, cause surface evenness to reduce.Two is that exciting force transmission is uneven.When vibratory roller carries out vibration service, vibrating wheels cylindrical shell just transmits exciting force under 2 pieces of web support, and exciting force is very large, suffered by every block former, (longitudinal exciting force component produces squeezing action to former to combined stresses very greatly, horizontal driving force produces shear action to former), cause former to rupture, and then it is uneven to cause exciting force to transmit.
Summary of the invention
The utility model, in order to solve the problem, provide a kind of barrel distortion and exciting force of preventing and transmits uneven novel vibratory roller vibrating wheels.
The technical solution of the utility model is: a kind of novel vibratory roller vibrating wheels, comprise eccentric block, interior former, outer cylinder body, vibrating shaft, eccentric block is positioned on vibrating shaft, it is characterized in that: also comprise inner barrel, outer former, vibrating shaft and outer cylinder body separate by inner barrel, its inner formation vibratory chamber; Interior former and outer former respectively have two pieces, symmetrical distribution respectively; Inner barrel two ends and interior former connecting portion are welded with reinforcement gusset; Outer former and outer cylinder body adopt flange to be connected.
Vibrating shaft and outer cylinder body are separated by inner barrel by the utility model, reduce vibratory chamber's cavity, add interior former intensity, outer cylinder body effectively can be avoided to produce the problem that caves inward, thus effectively improve surface evenness.For ensureing that inner barrel intensity meets instructions for use, weld the reinforcement gusset of some at inner barrel two ends with interior former connecting portion.Transmit problem of non-uniform for solving exciting force, novel vibrating wheel has set up 2 pieces of symmetrical outer formers.Under 4 pieces of former effects that both sides are symmetrical, suffered by every block former, combined stresses obviously reduces, the powerful exciting force that exciting room produces can Transmit evenly to outer cylinder body, thus improve road surface compactness.Outer former and outer cylinder body adopt flange to be connected, so that assembling.The exciting force that road roller produces, can be delivered evenly to pressed surface by 4 pieces of formers, realizes evenly rolling.
The exciting force that vibrating wheels after improvement solves the existence of heavy vibration roller vibrating wheels preferably evenly can not transmit the problem that caves inward produced with vibrating wheels outer cylinder body.
Accompanying drawing explanation
Fig. 1 is vibrating wheels structural section figure of the present utility model.
Detailed description of the invention
Shown in Figure 1, the meaning representated by number in the figure is: 1 eccentric block, 2 inner barrels, former in 3,4 outer formers, 5 outer cylinder bodies.
A kind of novel vibratory roller vibrating wheels, comprises eccentric block 1, inner barrel 2, interior former 3, outer former 4, outer cylinder body 5, vibrating shaft.Eccentric block 1 is positioned on vibrating shaft, and vibrating shaft and outer cylinder body 5 separate by inner barrel 2, and inner barrel 2 inside forms vibratory chamber; Interior former 3 and outer former 4 respectively have two pieces, symmetrical distribution respectively; Inner barrel 2 two ends and interior former 3 connecting portion are welded with reinforcement gusset; Outer former and outer cylinder body adopt flange to be connected.
Vibrating shaft and outer cylinder body 5 are separated by inner barrel 2 by novel vibrating wheel, reduce vibratory chamber's cavity, add interior former 3 intensity, outer cylinder body 5 effectively can be avoided to produce the problem that caves inward, thus effectively improve surface evenness.For ensureing that inner barrel intensity meets instructions for use, weld the reinforcement gusset of some at inner barrel 2 two ends with interior former 3 connecting portion.Transmit problem of non-uniform for solving exciting force, novel vibrating wheel has set up 2 pieces of symmetrical outer formers 4.Under 4 pieces of former effects that both sides are symmetrical, suffered by every block former, combined stresses obviously reduces, the powerful exciting force that exciting room produces can Transmit evenly to outer cylinder body 5, thus improve road surface compactness.Outer former 4 adopts flange to be connected with outer cylinder body 5, so that assembling.
The exciting force that road roller produces, can be delivered evenly to pressed surface by 4 pieces of formers, realizes evenly rolling.The exciting force that vibrating wheels after improvement solves the existence of heavy vibration roller vibrating wheels preferably evenly can not transmit the problem that caves inward produced with vibrating wheels outer cylinder body.
Above-described embodiment is only for the utility model example is clearly described, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, other multi-form change or change can also be made on the basis of the above description.All within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc. are all included among protection domain of the present utility model.
Claims (1)
1. a novel vibratory roller vibrating wheels, comprise eccentric block, interior former, outer cylinder body, vibrating shaft, eccentric block is positioned on vibrating shaft, it is characterized in that: also comprise inner barrel, outer former, vibrating shaft and outer cylinder body separate by inner barrel, its inner formation vibratory chamber; Interior former and outer former respectively have two pieces, symmetrical distribution respectively; Inner barrel two ends and interior former connecting portion are welded with reinforcement gusset; Outer former and outer cylinder body adopt flange to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420505780.0U CN204039880U (en) | 2014-09-04 | 2014-09-04 | A kind of novel vibratory roller vibrating wheels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420505780.0U CN204039880U (en) | 2014-09-04 | 2014-09-04 | A kind of novel vibratory roller vibrating wheels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204039880U true CN204039880U (en) | 2014-12-24 |
Family
ID=52240566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420505780.0U Expired - Fee Related CN204039880U (en) | 2014-09-04 | 2014-09-04 | A kind of novel vibratory roller vibrating wheels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204039880U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110205904A (en) * | 2019-06-11 | 2019-09-06 | 楼凤高 | The working compound drum roll of asphalt roads |
-
2014
- 2014-09-04 CN CN201420505780.0U patent/CN204039880U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110205904A (en) * | 2019-06-11 | 2019-09-06 | 楼凤高 | The working compound drum roll of asphalt roads |
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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: 20141224 Termination date: 20160904 |