CN206336122U - Small combined road roller rear drive sprocket system - Google Patents
Small combined road roller rear drive sprocket system Download PDFInfo
- Publication number
- CN206336122U CN206336122U CN201621233919.6U CN201621233919U CN206336122U CN 206336122 U CN206336122 U CN 206336122U CN 201621233919 U CN201621233919 U CN 201621233919U CN 206336122 U CN206336122 U CN 206336122U
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- road roller
- bearing
- wheel
- drive sprocket
- walking
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Abstract
A kind of small combined road roller rear drive sprocket system of the utility model, includes the bearing support of left and right two being installed on road roller Rear frame assembly（1）, the bearing support of side（1）On be installed with wheel-side motor（5）, the bearing support of opposite side（1）On be installed with walking end sleeve（7）, inner cylinder（3）One end pass through plate drive motor（4）With wheel-side motor（5）Output shaft be connected, inner cylinder（3）The other end be connected with bearing block（9）, the bearing block（9）Pass through bearing of walking（8）It is installed on walking end sleeve（7）It is interior；And inner cylinder（3）On be set with two groups of tire assemblies（2）.A kind of small combined road roller rear drive sprocket system of the utility model, operating is reliable, the life-span is high.
Description
Technical field
The utility model is related to a kind of rear drive sprocket system, is applied to more particularly, to one kind on small combined road roller
Rear drive sprocket system, belong to field of road engineering machinery technical field.
Background technology
Small combined road roller is mainly used in highway construction, and municipal works, highway maintenance, industrial building building site, are these
The preferable compacting equipment of a little occasions；Combination roller is that the one kind for the strong point design for collecting vibrated roller and rubber-tyred roller is shaken
Dynamic road roller, it has rigid wheel vibrating compacting and the real advantage of compliant wheel static pressure concurrently, is either compacted pavement course, or pressure
Real basal layer, it all can yet be regarded as a kind of preferable compacting equipment.Current packaged combination road roller rear drive sprocket structure mostly is more
Complexity, is generally arranged on rubber tire middle part using motor, causes maintenance inconvenient, and easily causes motor failure, finally makes
Into short life, reliability is not high.
The content of the invention
What the purpose of this utility model was realized in：
A kind of small combined road roller rear drive sprocket system, the system, which includes, is installed on road roller Rear frame assembly
On the bearing support of left and right two, be installed with the bearing support of side on wheel-side motor, the bearing support of opposite side and be fixedly mounted
There is walking end sleeve, one end of inner cylinder is connected by plate drive motor with the output shaft of wheel-side motor, the other end of inner cylinder connects
Bearing block is connected to, the bearing block is installed in walking end sleeve by bearing of walking；And it is total that two groups of tires are set with inner cylinder
Into.
A kind of small combined road roller rear drive sprocket system of the utility model, the end of walking end sleeve passes through spiral shell
Bolt is provided with bearing plate.
Compared with prior art, the beneficial effects of the utility model are：
The utility model reaches the compaction of trailing wheel by the kneading action of Rear frame deadweight and tire；Whole driving wheel
System drives tire modular assembly by Direct wheel drives motor, driving compaction can be so realized, so that small-sized pressure road
Machine has rigid wheel vibrating compacting and the real advantage of compliant wheel static pressure concurrently, and wheel-side motor driving is easy to installation and maintenance, while by driving
Moved end is that double-row bearing supporting ensures the reliability of walking, so as to improve the stability of its operating, aggregate roller front-wheel is steel wheel
With rigid compaction, trailing wheel rubber wheel structure rubs static pressure and realizes compaction by rubber tire.
Brief description of the drawings
Fig. 1 is a kind of structural representation of small combined road roller rear drive sprocket system of the utility model.
Fig. 2 is a kind of partial structurtes of the walking terminal structure of small combined road roller rear drive sprocket system of the utility model
Schematic diagram.
Wherein：
Bearing support 1, tire assembly 2, inner cylinder 3, plate drive motor 4, wheel-side motor 5, connects bearing 6, walking end sleeve 7,
Walking bearing 8, bearing block 9, bearing plate 10, bolt 11.
Embodiment
Referring to Fig. 1 and Fig. 2, the utility model is related to a kind of small combined road roller rear drive sprocket system, the system
Include and wheel side is installed with the bearing support 1 of left and right two being installed on road roller Rear frame assembly, the bearing support 1 of side
Walking end sleeve 7 is installed with motor 5, the bearing support 1 of opposite side, one end of inner cylinder 3 passes through plate drive motor 4 and wheel side
The output shaft of motor 5 is connected, and the other end of inner cylinder 3 is connected with bearing block 9, and the bearing block 9 is installed on by bearing 8 of walking
Walk in end sleeve 7；And two groups of tire assemblies 2 are set with inner cylinder 3；
It is preferred that, the end of walking end sleeve 7 is provided with bearing plate 10 by bolt 11, so as to realize fastening；
The utility model is adjusted by the installation site to wheel-side motor 5, is installed in wheel side, while using drive
Double-row bearing is installed by moved end mechanism, to ensure radial force reliability.So as to lift maintainability and extension life-span；
The purpose of this utility model is combination roller reasonable in design, for actual application operating mode, combined type
The front-wheel of road roller is that steel wheel trailing wheel is that there is provided driven after a kind of small combined road roller that operating is reliable, the life-span is high for tire
Wheel system.
In addition：It should be noted that above-mentioned embodiment is only a prioritization scheme of this patent, the skill of this area
Any change or improvement that art personnel are done according to above-mentioned design, within the protection domain of this patent.
Claims (2)
1. a kind of small combined road roller rear drive sprocket system, it is characterised in that：The system, which includes, is installed on road roller
The bearing support of left and right two on Rear frame assembly（1）, the bearing support of side（1）On be installed with wheel-side motor（5）, opposite side
Bearing support（1）On be installed with walking end sleeve（7）, inner cylinder（3）One end pass through plate drive motor（4）With wheel-side motor
（5）Output shaft be connected, inner cylinder（3）The other end be connected with bearing block（9）, the bearing block（9）Pass through bearing of walking（8）
It is installed on walking end sleeve（7）It is interior；And inner cylinder（3）On be set with two groups of tire assemblies（2）.
2. a kind of small combined road roller rear drive sprocket system as claimed in claim 1, it is characterised in that：The walking end set
Cylinder（7）End pass through bolt（11）Bearing plate is installed（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621233919.6U CN206336122U (en) | 2016-11-17 | 2016-11-17 | Small combined road roller rear drive sprocket system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621233919.6U CN206336122U (en) | 2016-11-17 | 2016-11-17 | Small combined road roller rear drive sprocket system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206336122U true CN206336122U (en) | 2017-07-18 |
Family
ID=59307307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621233919.6U Active CN206336122U (en) | 2016-11-17 | 2016-11-17 | Small combined road roller rear drive sprocket system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206336122U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106627100A (en) * | 2016-11-17 | 2017-05-10 | 柳工无锡路面机械有限公司 | Rear driving wheel system of small-sized combined road roller |
-
2016
- 2016-11-17 CN CN201621233919.6U patent/CN206336122U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106627100A (en) * | 2016-11-17 | 2017-05-10 | 柳工无锡路面机械有限公司 | Rear driving wheel system of small-sized combined road roller |
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