CN204059172U - A kind of flexible pavement cutter sweep - Google Patents
A kind of flexible pavement cutter sweep Download PDFInfo
- Publication number
- CN204059172U CN204059172U CN201420547321.9U CN201420547321U CN204059172U CN 204059172 U CN204059172 U CN 204059172U CN 201420547321 U CN201420547321 U CN 201420547321U CN 204059172 U CN204059172 U CN 204059172U
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- CN
- China
- Prior art keywords
- blade
- terminal pad
- fixed mount
- flexible pavement
- cutter sweep
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- Expired - Fee Related
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- Road Repair (AREA)
Abstract
A kind of flexible pavement cutter sweep, comprises quick connector, cutterhead fixed mount, blade, blade terminal pad, rolling bearing and bearing pin.Described quick connector and cutterhead fixed mount are fixed together, and blade is fixed on blade terminal pad, and in blade terminal pad, both sides stud with rolling bearing respectively, blade terminal pad by bearing pin and cutterhead fixed mount hinged, bearing pin is fixed on cutterhead fixed mount.The utility model structure is simple, successful, and applicability is good, achieves excavator and cuts flexible pavement extruding, and widened the application of excavator.
Description
Technical field
The utility model relates to a kind of application flexible pavement cutter sweep on board a dredger.
Background technology
At present, along with China's infrastructure increases input construction, the highway adopting bituminous material to pave the way also is more and more general, but the maintaining demand of bituminous highway is also in continuous increase.General road fragmentation is mixed quartering hammer primarily of excavator and is completed, during asphalt pavement pit repairing, the partial cut of damaged road surface surface layer or basic unit and the removal operation that coordinates pavement breaking pick to complete old damage road surface then assist some manual equipments to complete primarily of manpower, more consuming time, take manpower, in addition, this adds excavator standby time undoubtedly, adds the maintaining cost of bituminous highway, affects the progress of engineering simultaneously.
Utility model content
The purpose of this utility model is to provide a kind of application flexible pavement cutter sweep on board a dredger, can improve excavator equipment utilization rate, reduce the maintaining cost of bituminous highway, shorten the engineering time, widen the application of excavator.
To achieve these goals, the technical solution adopted in the utility model is: a kind of flexible pavement cutter sweep, comprises quick connector, cutterhead fixed mount, blade, blade terminal pad, rolling bearing and bearing pin.Described quick connector and cutterhead fixed mount are fixed together, and blade is fixed on blade terminal pad, and in blade terminal pad, both sides stud with rolling bearing respectively, blade terminal pad by bearing pin and cutterhead fixed mount hinged, bearing pin is fixed on cutterhead fixed mount.
Described cutterhead fixed mount is a H type structure, and two hinge holes are arranged at its top, and a hinge hole is arranged at bottom.
Described blade terminal pad is a cross flange arrangement, and its inside is dumbbell shape stepped hole, and there is one group of uniform flange through hole on the outside left side, and the right is for there being certain length cylinder.
Described blade is for having certain thickness disc structure, and its outline is the blade with certain cutting angle, and there are one group of uniform flange through hole and a large through-hole in centre.
The beneficial effects of the utility model are:
By the quick connector on excavator, quartering hammer is replaced with flexible pavement cutter sweep, during use, blade is made to produce active force vertically downward to flexible pavement by bucket cylinder active force on excavator and equipment deadweight, and blade can roll back and forth around bearing pin, achieve and worn pavement extruding is cut.The utility model structure is simple, and successful, applicability is good.
Accompanying drawing explanation
Fig. 1 is the structural representation of flexible pavement cutter sweep described in the utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the front view of the cutterhead fixed mount of flexible pavement cutter sweep described in the utility model.
Fig. 4 is the left view of the cutterhead fixed mount of flexible pavement cutter sweep described in the utility model.
Fig. 5 is the front view of the blade of flexible pavement cutter sweep described in the utility model.
Fig. 6 is the left view of the blade of flexible pavement cutter sweep described in the utility model.
Fig. 7 is the front view of the blade terminal pad of flexible pavement cutter sweep described in the utility model.
Fig. 8 is the left view of the blade terminal pad of flexible pavement cutter sweep described in the utility model.
Detailed description of the invention
Below in conjunction with drawings and Examples, the technical solution of the utility model is described further.
As shown in Figures 1 to 8, flexible pavement cutter sweep described in the utility model, comprises quick connector 1, cutterhead fixed mount 2, blade 3, second bolt 4, second nut 5, blade terminal pad 6, first bolt 7, first nut 8, first bearing pin 9, rolling bearing 10, second bearing pin 11, the 3rd bolt 12 and the 3rd nut 13.Concrete structure and annexation are:
Described quick connector 1 is fixed together with cutterhead fixed mount 2 by the second bearing pin 11, and blade 3 is fixed on blade terminal pad 6 by the first bolt 7, first nut 8, and in blade terminal pad 6, both sides stud with a rolling bearing 10 respectively; Blade terminal pad 6 is hinged with cutterhead fixed mount 2 by the first bearing pin 9, and the first bearing pin 9 is fixed on cutterhead fixed mount 2 by the second bolt 4, second nut 5; Second bearing pin 11 the 3rd is fixed on cutterhead fixed mount 2 by bolt 12, the 3rd nut 13.
As shown in Figure 3,4, cutterhead fixed mount 2 is a H type structure, and two hinge holes are arranged at its top, and a hinge hole is arranged at bottom;
As shown in Figure 1, 2, blade terminal pad 6 is fixed together with blade 3 by the second bolt 4, second nut 5, and its inner both sides stud with a rolling bearing 10 respectively;
As shown in Figure 5,6, blade terminal pad 6 is a cross flange arrangement, and its inside is dumbbell shape stepped hole, and there is one group of uniform flange through hole on the outside left side, and the right is for there being certain length cylinder;
As shown in Figure 7,8, blade 3 is for having certain thickness disc structure, and its outline is the blade with certain cutting angle, and there are one group of uniform flange through hole and a large through-hole in centre.
Operating principle and process: during work, operation excavator, the active force that bucket cylinder produces and equipment deadweight produce active force, blade 3 is passed to by quick connector 1, second bearing pin 11, cutterhead fixed mount 2, first bearing pin 9, blade terminal pad 6, blade 3 pairs of flexible pavements are made to create active force vertically downward, and blade 3 can roll back and forth around the first bearing pin 9, achieve and flexible pavement extruding is cut.
Claims (4)
1. a flexible pavement cutter sweep, comprise quick connector, cutterhead fixed mount, blade, blade terminal pad, rolling bearing and bearing pin, it is characterized in that, described quick connector and cutterhead fixed mount are fixed together, blade is fixed on blade terminal pad, in blade terminal pad, both sides stud with rolling bearing respectively, blade terminal pad by bearing pin and cutterhead fixed mount hinged, bearing pin is fixed on cutterhead fixed mount.
2. flexible pavement cutter sweep according to claim 1, is characterized in that, described cutterhead fixed mount is a H type structure, and two hinge holes are arranged at its top, and a hinge hole is arranged at bottom.
3. flexible pavement cutter sweep according to claim 1, is characterized in that, described blade terminal pad is a cross flange arrangement, and its inside is dumbbell shape stepped hole, and there is one group of uniform flange through hole on the outside left side, and the right is for there being certain length cylinder.
4. flexible pavement cutter sweep according to claim 1, is characterized in that, described blade is for having certain thickness disc structure, and its outline is the blade with certain cutting angle, and there are one group of uniform flange through hole and a large through-hole in centre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420547321.9U CN204059172U (en) | 2014-09-22 | 2014-09-22 | A kind of flexible pavement cutter sweep |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420547321.9U CN204059172U (en) | 2014-09-22 | 2014-09-22 | A kind of flexible pavement cutter sweep |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204059172U true CN204059172U (en) | 2014-12-31 |
Family
ID=52200716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420547321.9U Expired - Fee Related CN204059172U (en) | 2014-09-22 | 2014-09-22 | A kind of flexible pavement cutter sweep |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204059172U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107034773A (en) * | 2017-03-14 | 2017-08-11 | 余文煜 | A kind of mobile device of long cutting cement surface |
| CN110396909A (en) * | 2019-07-24 | 2019-11-01 | 徐州博汇世通重工机械有限责任公司 | It is a kind of to cut shovel device for bituminous pavement |
-
2014
- 2014-09-22 CN CN201420547321.9U patent/CN204059172U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107034773A (en) * | 2017-03-14 | 2017-08-11 | 余文煜 | A kind of mobile device of long cutting cement surface |
| CN107034773B (en) * | 2017-03-14 | 2019-05-14 | 中源宏宇建设集团有限公司 | A kind of mobile device of fixed length cutting cement surface |
| CN110396909A (en) * | 2019-07-24 | 2019-11-01 | 徐州博汇世通重工机械有限责任公司 | It is a kind of to cut shovel device for bituminous pavement |
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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: 20141231 Termination date: 20200922 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |