CN204826030U - Broken special hydraulic pressure breaker in road surface - Google Patents
Broken special hydraulic pressure breaker in road surface Download PDFInfo
- Publication number
- CN204826030U CN204826030U CN201520415135.4U CN201520415135U CN204826030U CN 204826030 U CN204826030 U CN 204826030U CN 201520415135 U CN201520415135 U CN 201520415135U CN 204826030 U CN204826030 U CN 204826030U
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- operation panel
- working plate
- connecting axle
- head
- broken
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Abstract
The utility model relates to a broken special hydraulic pressure breaker in road surface, including operation panel, protruding type support, three pneumatic cylinder, working plate, four spacing springs, three fixing base and three tups, the both ends of protruding type support are passed through the bolt and are installed the lower terminal surface both sides at the operation panel, install respectively on the lower terminal surface of operation panel three pneumatic cylinder bottom, and three pneumatic cylinder top is connected with the working plate, four spacing springs are evenly installed between protruding type support and working plate, the even welding of three fixing base is at the lower terminal surface of working plate, the tup includes connecting axle and head, and the connecting axle upper end sets up the external screw thread, and the connecting axle is connected with the fixing base, and the head welding is provided with six petal form hammer thorns all around at the lower extreme of connecting axle, head, and the head bottom is provided with word form hammer piece. The utility model discloses a quick broken function that goes out road surface cement piece tiny particle, and have that broken fast, broken granule is little, intensity of labour is little and advantage such as work efficiency height.
Description
Technical field
The utility model relates to a kind of excavator equipment, particularly a kind of pavement breaking dedicated hydraulic breaker.
Background technology
Scraper bowl is the embodiment of engineering excavation ability to work and efficiency, the initial manufactured materials of scraper bowl adopts common steel, along with the range of application of excavator and bulldozer constantly expands, the structure design of scraper bowl is constantly updated, and impels selecting of scraper bowl material also to develop thereupon; Scraper bowl is divided into back hoe and crowd shovel scraper bowl by working method, and generally conventional is back hoe.
Building or overhauling in highway process, usually first need to carry out broken one by one to waste and old road surface with the hydraulic breaking hammer on excavator, after fragmentation, hydraulic breaking hammer is replaced with hydraulic bucket, by hydraulic bucket, excavation process is carried out on broken good road surface, but existing hydraulic crushing equipment is difficult to quick crashing goes out short grained cement block, broken major part is out bulky grain cement block, impact fatal very is greatly played on the excavation speed work after fragmentation, and it is slow to adopt existing crushing appliance to there is broken speed, crushed particles is large, large and the inferior defect of inefficiency of labour intensity.
Utility model content
In order to solve the problem, the utility model provides a kind of pavement breaking dedicated hydraulic breaker, solve existing crushing appliance and be difficult to the difficult problem that quick crashing goes out granule cement block, achieve quick crashing and go out the short grained function of road surface cement block, and have that broken speed is fast, crushed particles is little, labour intensity is little and operating efficiency advantages of higher.
To achieve these goals, the utility model realizes by the following technical solutions: a kind of pavement breaking dedicated hydraulic breaker, comprise operation panel, convex support, three hydraulic cylinders, working plate, four limit spring, three holders and three tups, described operation panel upper surface is symmetrically arranged with two hangers along the central axis of operation panel, and two hangers are connected with existing excavator respectively, be provided with three spacing holes above described convex support, spacing hole plays the effect limiting Position of Hydraulic Cylinder, and the two ends of convex support are arranged on the both sides, lower surface of operation panel by bolt, convex support plays the effect of support operation plate, three described hydraulic cylinder bottoms are arranged on the lower surface of operation panel respectively, and three hydraulic cylinder tops are connected with working plate through three spacing holes on convex support, four described limit spring are evenly arranged between convex support and working plate, and limit spring plays effect that is spacing and buffering, can prevent working plate from occurring the phenomenon of excessively upholding and shrinking when three hydraulic cylinders promote simultaneously, three described holder uniform weldings are in the lower surface of working plate, and holder inside is provided with screwed hole, three described tups are connected by screw thread respectively with between the screwed hole on three holders, tup is detachable, change very convenient, tup comprises connecting axle and head, connecting axle upper end arranges external screw thread, connecting axle is connected with the screwed hole on holder, head is welded on the lower end of connecting axle, head surrounding is provided with six petal-shaped hammer thorns, petal-shaped hammer thorn can increase the degree of crushing of tup road pavement, improve working effect, and head end is provided with a shape hammer block, one shape hammer block reduces the contact area on tup and road surface, most hydraulic crushing power is made all to concentrate on a shape hammer block, crushing force is large, crushing effect is good.During work, first by the hanger of two on operation panel, the utility model is arranged on existing excavator, then the utility model is started working, a shape hammer block perpendicular alignmnet on tup is needed broken road surface, then three hydraulic cylinders are started working simultaneously, piston rod on three hydraulic cylinders plate that simultaneously pushes the work forward moves up and down, driving three tups stable under the cushion effect effect of four limit spring of working plate move up and down, the first road pavement of a shape hammer block on tup carries out Convergency fracturing, the surrounding of Convergency fracturing cement block lunges the further refinement fragmentation of row by the petal-shaped hammer of six on tup again, thus reach good crushing effect.
As to a kind of optimal technical scheme of the present utility model, before and after described each hanger, both sides are all symmetrically arranged with two pieces of baffle plates, baffle plate plays effect that is spacing and that stop, and baffle plate plays and prevents the utility model from rotating in the existing excavator course of work thus damage the phenomenon of tup.
The beneficial effects of the utility model are: the utility model compared to existing technology, the first road pavement of a shape hammer block on tup carries out primary fragmentation, then it is broken that six petal-shaped hammer thorn flood clods good to fragmentation again on tup can carry out further refinement, solve existing crushing appliance and be difficult to the difficult problem that quick crashing goes out granule cement block, have that broken speed is fast, crushed particles is little, labour intensity is little and operating efficiency advantages of higher.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is perspective view of the present utility model;
Fig. 2 is front view of the present utility model;
Fig. 3 is the perspective view of the utility model tup;
Fig. 4 is the upward view of the utility model tup.
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can be combined with each other.
As shown in Figures 1 to 4, a kind of pavement breaking dedicated hydraulic breaker, comprise operation panel 1, convex support 2, three hydraulic cylinders 3, working plate 4, four limit spring 5, three holders 6 and three tups 7, described operation panel 1 upper surface is symmetrically arranged with two hanger 1a along the central axis of operation panel 1, and two hanger 1a are connected with existing excavator respectively, be provided with three spacing holes above described convex support 2, spacing hole plays the effect limiting hydraulic cylinder 3 position, and the two ends of convex support 2 are arranged on the both sides, lower surface of operation panel 1 by bolt, convex support 2 plays the effect of support operation plate 1, three described hydraulic cylinder 3 bottoms are arranged on the lower surface of operation panel 1 respectively, and three hydraulic cylinder 3 tops are connected with working plate 4 through three spacing holes on convex support 2, four described limit spring 5 are evenly arranged between convex support 2 and working plate 4, and limit spring 5 plays effect that is spacing and buffering, can prevent working plate 4 from occurring the phenomenon of excessively upholding and shrinking when three hydraulic cylinders 3 promote simultaneously, three described holder 6 uniform weldings are in the lower surface of working plate 4, and holder 6 inside is provided with screwed hole, three described tups 7 are connected by screw thread respectively with between the screwed hole on three holders 6, tup 7 is detachable, change very convenient, tup 7 comprises connecting axle 7a and head 7b, connecting axle 7a upper end arranges external screw thread, connecting axle 7a is connected with the screwed hole on holder 6, head 7b is welded on the lower end of connecting axle 7a, head 7b surrounding is provided with six petal-shaped hammer thorn 7c, petal-shaped hammer thorn 7c can increase the degree of crushing of tup 7 road pavement, improve working effect, and head 7b bottom is provided with a shape hammer block 7d, one shape hammer block 7d reduces the contact area on tup 7 and road surface, most hydraulic crushing power is made all to concentrate on a shape hammer block 7d, crushing force is large, crushing effect is good.
Before and after described each hanger 1a, both sides are all symmetrically arranged with two pieces of baffle plate 1b, and baffle plate 1b plays effect that is spacing and that stop, and baffle plate 1b plays and prevents the utility model from rotating in the existing excavator course of work thus damage the phenomenon of tup 7.
During work, first by the hanger 1a of two on operation panel 1, the utility model is arranged on existing excavator, then the utility model is started working, a shape hammer block 7d perpendicular alignmnet on tup 7 is needed broken road surface, then three hydraulic cylinders 3 are started working simultaneously, piston rod on three hydraulic cylinders 3 plate 4 that simultaneously pushes the work forward moves up and down, driving three tups 7 stable under the cushion effect effect of four limit spring 5 of working plate 4 move up and down, the first road pavement of a shape hammer block 7d on tup 7 carries out Convergency fracturing, the surrounding of Convergency fracturing cement block carries out further refinement fragmentation by the petal-shaped hammer thorn 7c of six on tup 7 again, reach good crushing effect, solve existing crushing appliance and be difficult to the difficult problem that quick crashing goes out granule cement block, reach object.
More than show and describe general principle of the present utility model, principal character and advantage.The technician of the industry should understand; the utility model is not restricted to the described embodiments; description in above-described embodiment and manual principle of the present utility model is just described; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. a pavement breaking dedicated hydraulic breaker, it is characterized in that: comprise operation panel (1), convex support (2), three hydraulic cylinders (3), working plate (4), four limit spring (5), three holders (6) and three tups (7), described operation panel (1) upper surface is symmetrically arranged with two hangers (1a) along the central axis of operation panel (1); Described convex support (2) top is provided with three spacing holes, and the two ends of convex support (2) are arranged on the both sides, lower surface of operation panel (1) by bolt; Three described hydraulic cylinder (3) bottoms are arranged on the lower surface of operation panel (1) respectively, and three hydraulic cylinder (3) tops are connected with working plate (4) through three spacing holes on convex support (2); Four described limit spring (5) are evenly arranged between convex support (2) and working plate (4); Three described holder (6) uniform weldings are in the lower surface of working plate (4), and holder (6) inside is provided with screwed hole; Three described tups (7) are connected by screw thread respectively with between the screwed hole on three holders (6), tup (7) comprises connecting axle (7a) and head (7b), connecting axle (7a) upper end arranges external screw thread, connecting axle (7a) is connected with the screwed hole on holder (6), head (7b) is welded on the lower end of connecting axle (7a), head (7b) surrounding is provided with six petal-shaped hammer thorn (7c), and head (7b) bottom is provided with shape hammer block (7d).
2. a kind of pavement breaking dedicated hydraulic breaker according to claim 1, is characterized in that: before and after described each hanger (1a), both sides are all symmetrically arranged with two pieces of baffle plates (1b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520415135.4U CN204826030U (en) | 2015-06-16 | 2015-06-16 | Broken special hydraulic pressure breaker in road surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520415135.4U CN204826030U (en) | 2015-06-16 | 2015-06-16 | Broken special hydraulic pressure breaker in road surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204826030U true CN204826030U (en) | 2015-12-02 |
Family
ID=54683646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520415135.4U Expired - Fee Related CN204826030U (en) | 2015-06-16 | 2015-06-16 | Broken special hydraulic pressure breaker in road surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204826030U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104929176A (en) * | 2015-06-16 | 2015-09-23 | 安庆市华鑫重工股份有限公司 | Special hydraulic breaking device for pavement breaking |
| CN105648887A (en) * | 2016-01-22 | 2016-06-08 | 张汉中 | Road maintenance construction vehicle |
| CN108458681A (en) * | 2018-05-06 | 2018-08-28 | 吉林大学 | Vehicle-mounted road surface flaw detection system verifying attachment based on gravity Trapezoidal mechanism |
| CN111648220A (en) * | 2020-06-16 | 2020-09-11 | 国网安徽省电力有限公司宁国市供电公司 | Early-stage road breaking device for installation of power distribution project |
-
2015
- 2015-06-16 CN CN201520415135.4U patent/CN204826030U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104929176A (en) * | 2015-06-16 | 2015-09-23 | 安庆市华鑫重工股份有限公司 | Special hydraulic breaking device for pavement breaking |
| CN105648887A (en) * | 2016-01-22 | 2016-06-08 | 张汉中 | Road maintenance construction vehicle |
| CN108458681A (en) * | 2018-05-06 | 2018-08-28 | 吉林大学 | Vehicle-mounted road surface flaw detection system verifying attachment based on gravity Trapezoidal mechanism |
| CN108458681B (en) * | 2018-05-06 | 2019-07-05 | 吉林大学 | Vehicle-mounted road surface flaw detection system verifying attachment based on gravity Trapezoidal mechanism |
| CN111648220A (en) * | 2020-06-16 | 2020-09-11 | 国网安徽省电力有限公司宁国市供电公司 | Early-stage road breaking device for installation of power distribution project |
| CN111648220B (en) * | 2020-06-16 | 2022-04-19 | 国网安徽省电力有限公司宁国市供电公司 | Early-stage road breaking device for installation of power distribution project |
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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: 20151202 Termination date: 20160616 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |