CN202247638U - Hydraulic-driven pre-compaction vibrating device for spreading machine - Google Patents
Hydraulic-driven pre-compaction vibrating device for spreading machine Download PDFInfo
- Publication number
- CN202247638U CN202247638U CN201120327994XU CN201120327994U CN202247638U CN 202247638 U CN202247638 U CN 202247638U CN 201120327994X U CN201120327994X U CN 201120327994XU CN 201120327994 U CN201120327994 U CN 201120327994U CN 202247638 U CN202247638 U CN 202247638U
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- hydraulic
- main shaft
- bearing support
- fixed
- driven pre
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Abstract
The utility model discloses a hydraulic-driven pre-compaction vibrating device for a spreading machine, and belongs to the technical field of construction machinery. The vibrating device comprises a spindle and a vibrating plate, and further comprises a hydraulic motor, a coupling, a large bearing support, and a small bearing support, wherein the hydraulic motor is fixed at one end of the spindle and the coupling is fixed at the other end of the spindle; the large bearing support is connected to a machine frame and is fixed on the spindle through a bearing; and the small bearing support is connected to the vibrating plate and is fixed on the spindle through a bearing. The vibrating device has the benefits that the work efficiency is improved and the cost is saved while the structure of the vibrating device is simplified; and the use is safer and more reliable.
Description
Technical field
The utility model relates to a kind of paver hydraulic-driven pre-compacted tamping equipment, belongs to technical field of engineering machinery.
Background technology
Paver is the requisite key equipment of making Highway house, and tamping equipment is a paver most important work device, and existing tamping equipment technology generally is by belt drives, and structure is comparatively complicated, and reliability is low, and work quality and efficient are all not ideal enough.
Summary of the invention
To the problem that above-mentioned prior art exists, the utility model provides a kind of paver hydraulic-driven pre-compacted tamping equipment, and simplified structure improves machine performance.
To achieve these goals; The technical scheme that the utility model adopts is: a kind of paver hydraulic-driven pre-compacted tamping equipment; Comprise main shaft, vibro-rammer also comprises hydraulic motor, shaft joint, big bearing support and small bearing bracket; One end of main shaft is fixed with hydraulic motor, and the other end is fixed with shaft joint; Big bearing support is connected in frame and passes through bearing fixing on main shaft, and small bearing bracket is connected in vibro-rammer and passes through bearing fixing on main shaft.
Preferably, described vibro-rammer is a bending plate.
Preferably, the axial both sides of described big bearing support are equiped with circlip.
Preferably, described big bearing support has two, is fixed on the axial both sides of main shaft, and small bearing bracket has two, is fixed on the axial both sides of main shaft.
Preferably, the hole of described big bearing support and small bearing bracket is an elongated hole.
Preferably, described hydraulic motor and main shaft are splined.
The beneficial effect of the utility model is: improved operating efficiency when having simplified the tamping equipment structure, practiced thrift cost, used safer reliable.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: 1, main shaft, 2, vibro-rammer, 3, hydraulic motor, 4, shaft joint, 5, big bearing support, 6, small bearing bracket.
The specific embodiment
To combine accompanying drawing that the utility model is described further below.
As shown in Figure 1: the utility model comprises main shaft 1, and vibro-rammer 2 also comprises hydraulic motor 3, shaft joint 4, big bearing support 5 and small bearing bracket 6, and an end of main shaft 1 is fixed with hydraulic motor 3, and the other end is fixed with shaft joint 4; Big bearing support 5 is connected in frame and passes through bearing fixing on main shaft 1, and small bearing bracket 6 is connected in vibro-rammer 2 and passes through bearing fixing on main shaft 1.
Preferably, described vibro-rammer 2 is a bending plate.
Preferably, described big bearing support 5 axial both sides are equiped with circlip.
Preferably, described big bearing support 5 has two, is fixed on main shaft 1 axial both sides, and small bearing bracket 6 has two, is fixed on main shaft 1 axial both sides.
Preferably, the hole of described big bearing support 5 and small bearing bracket 6 is an elongated hole, can realize up-down adjustment.
Preferably, described hydraulic motor 3 is a splined with main shaft 1.
Big bearing support 5 through being fixed on the main shaft 1 is connected in frame, and the small bearing bracket 6 that is fixed on the main shaft 1 is connected in vibro-rammer, realizes being connected of tamping equipment and paver; Simplified the structure of tamping equipment; Hole on big bearing support 5 and the small bearing bracket 6 is an elongated hole, is used for regulating the connection distance between tamping equipment and the paver, and hydraulic motor 3 drives tamping equipments and carries out work; Through moving up and down, realize vibrating function.
Claims (6)
1. paver hydraulic-driven pre-compacted tamping equipment; Comprise main shaft (1); Vibro-rammer (2) is characterized in that, also comprises hydraulic motor (3), shaft joint (4), big bearing support (5) and small bearing bracket (6); One end of main shaft (1) is fixed with hydraulic motor (3), and the other end is fixed with shaft joint (4); Big bearing support (5) is connected in frame and passes through bearing fixing on main shaft (1), and small bearing bracket (6) is connected in vibro-rammer (2) and passes through bearing fixing on main shaft (1).
2. a kind of hydraulic-driven pre-compacted tamping equipment according to claim 1 is characterized in that described vibro-rammer (2) is a bending plate.
3. a kind of paver hydraulic-driven pre-compacted tamping equipment according to claim 1 is characterized in that, described big bearing support (5) axially is equiped with circlip in both sides.
4. a kind of paver hydraulic-driven pre-compacted tamping equipment according to claim 1; It is characterized in that described big bearing support (5) has two, be fixed on axially both sides of main shaft (1); Small bearing bracket (6) has two, is fixed on axially both sides of main shaft (1).
5. a kind of paver hydraulic-driven pre-compacted tamping equipment according to claim 1 is characterized in that the hole of described big bearing support (5) and small bearing bracket (6) is an elongated hole.
6. a kind of paver hydraulic-driven pre-compacted tamping equipment according to claim 1 is characterized in that, described hydraulic motor (3) is a splined with main shaft (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120327994XU CN202247638U (en) | 2011-09-02 | 2011-09-02 | Hydraulic-driven pre-compaction vibrating device for spreading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120327994XU CN202247638U (en) | 2011-09-02 | 2011-09-02 | Hydraulic-driven pre-compaction vibrating device for spreading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202247638U true CN202247638U (en) | 2012-05-30 |
Family
ID=46108900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120327994XU Expired - Fee Related CN202247638U (en) | 2011-09-02 | 2011-09-02 | Hydraulic-driven pre-compaction vibrating device for spreading machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202247638U (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 |
-
2011
- 2011-09-02 CN CN201120327994XU patent/CN202247638U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20140902 |
|
| EXPY | Termination of patent right or utility model |