CN104929176A - Special hydraulic breaking device for pavement breaking - Google Patents
Special hydraulic breaking device for pavement breaking Download PDFInfo
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- CN104929176A CN104929176A CN201510333369.9A CN201510333369A CN104929176A CN 104929176 A CN104929176 A CN 104929176A CN 201510333369 A CN201510333369 A CN 201510333369A CN 104929176 A CN104929176 A CN 104929176A
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Abstract
The invention relates to a special hydraulic breaking device for pavement breaking. The special hydraulic breaking device for pavement breaking comprises an operating plate, a convex-shaped support, three hydraulic cylinders, a working plate, four limit springs, three fixed seats and three hammer heads. The two ends of the convex-shaped support are installed at the two sides of the lower end face of the operating plate through bolts. The bottom ends of the three hydraulic cylinders are installed at the lower end face of the operating plate respectively. The top ends of the three hydraulic cylinders are connected with the working plate. The four limit springs are installed between the convex-shaped support and the working plate uniformly. The three fixed seats are welded to the lower end face of the working plate uniformly. Each hammer head comprises a connecting shaft and a head portion. External threads are installed at the upper ends of the connecting shafts. The connecting shafts are connected with the fixed seats. The head portions are welded to the lower ends of the connecting shafts. Six petal-shaped hammer thorns are arranged at the peripheries of the head portions, and character-one-shaped hammer blocks are arranged at the bottom ends of the head portions. According to the special hydraulic breaking device for pavement breaking, the function of quickly breaking small-grained cement blocks on a pavement is achieved, and the advantages of being high in breaking speed, small in breaking grain, small in labor intensity and high in working efficiency are possessed.
Description
Technical field
The present invention 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.
Summary of the invention
In order to solve the problem, the invention 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 present invention 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 present invention is arranged on existing excavator, then the present invention starts 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 preferred technical solution of the present invention, 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 present invention from rotating in the existing excavator course of work thus damage the phenomenon of tup.
Beneficial effect of the present invention is: the present invention 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 present invention is further described.
Fig. 1 is perspective view of the present invention;
Fig. 2 is front view of the present invention;
Fig. 3 is the perspective view of tup of the present invention;
Fig. 4 is the upward view of tup of the present invention.
Specific embodiment
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the present invention 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 present invention 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 present invention is arranged on existing excavator, then the present invention starts 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 invention, principal character and advantage.The technician of the industry should understand; the present invention is not restricted to the described embodiments; description in above-described embodiment and manual principle of the present invention is just described; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain 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 |
|---|---|---|---|
| CN201510333369.9A CN104929176B (en) | 2015-06-16 | 2015-06-16 | A kind of pavement breaking dedicated hydraulic crushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510333369.9A CN104929176B (en) | 2015-06-16 | 2015-06-16 | A kind of pavement breaking dedicated hydraulic crushing device |
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| Publication Number | Publication Date |
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| CN104929176A true CN104929176A (en) | 2015-09-23 |
| CN104929176B CN104929176B (en) | 2018-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510333369.9A Expired - Fee Related CN104929176B (en) | 2015-06-16 | 2015-06-16 | A kind of pavement breaking dedicated hydraulic crushing device |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105970788A (en) * | 2016-05-16 | 2016-09-28 | 安庆米锐智能科技有限公司 | Quick crushing device for building concrete pavement |
| CN107761535A (en) * | 2017-11-10 | 2018-03-06 | 浦江县飞通电子科技有限公司 | A kind of compact road reparation construction device |
| CN108005970A (en) * | 2017-12-25 | 2018-05-08 | 马鞍山云林百成机械制造有限公司 | A kind of hydraulic hammer integrated hydraulic device |
| CN108035232A (en) * | 2017-11-09 | 2018-05-15 | 深圳市晟祥知识产权有限公司 | A kind of road maintenance damaged road surface topping machanism |
| CN108193583A (en) * | 2018-01-02 | 2018-06-22 | 刘大康 | A kind of old cement concrete road crushes recovery vehicle |
| CN108385496A (en) * | 2018-05-02 | 2018-08-10 | 王芳 | A kind of pre-perforated formula mobile crushing device |
| CN108625266A (en) * | 2018-05-02 | 2018-10-09 | 陈鹏 | A kind of row pattern impact type mobile crushing device |
| CN110359351A (en) * | 2019-06-02 | 2019-10-22 | 扬州工业职业技术学院 | A kind of cement concrete pavement resonance crusher |
| CN111005281A (en) * | 2019-11-25 | 2020-04-14 | 济宁市公路工程总公司 | Highway pavement construction equipment and highway pavement construction method realized by same |
| CN112523281A (en) * | 2020-11-24 | 2021-03-19 | 安徽宇艳智能机械科技有限公司 | Loading mechanism for full-face rock loading and excavating loader with same |
| CN113152571A (en) * | 2016-06-13 | 2021-07-23 | 爱斯科集团有限责任公司 | Handling system for ground engaging wear parts secured to earth working equipment |
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Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105970788B (en) * | 2016-05-16 | 2018-03-06 | 温州市凯安建设有限公司 | A kind of building concrete road surface quick crashing device |
| CN105970788A (en) * | 2016-05-16 | 2016-09-28 | 安庆米锐智能科技有限公司 | Quick crushing device for building concrete pavement |
| CN113152571A (en) * | 2016-06-13 | 2021-07-23 | 爱斯科集团有限责任公司 | Handling system for ground engaging wear parts secured to earth working equipment |
| CN113152571B (en) * | 2016-06-13 | 2023-04-07 | 爱斯科集团有限责任公司 | Handling system for ground engaging wear parts secured to earth working equipment |
| CN108035232A (en) * | 2017-11-09 | 2018-05-15 | 深圳市晟祥知识产权有限公司 | A kind of road maintenance damaged road surface topping machanism |
| CN107761535A (en) * | 2017-11-10 | 2018-03-06 | 浦江县飞通电子科技有限公司 | A kind of compact road reparation construction device |
| CN107761535B (en) * | 2017-11-10 | 2018-09-18 | 山西喜跃发道路建设养护有限公司 | A kind of compact road reparation construction device |
| CN108005970A (en) * | 2017-12-25 | 2018-05-08 | 马鞍山云林百成机械制造有限公司 | A kind of hydraulic hammer integrated hydraulic device |
| CN108005970B (en) * | 2017-12-25 | 2024-08-02 | 马鞍山云林百成机械制造有限公司 | Integrated hydraulic device of hydraulic hammer |
| CN108193583A (en) * | 2018-01-02 | 2018-06-22 | 刘大康 | A kind of old cement concrete road crushes recovery vehicle |
| CN108193583B (en) * | 2018-01-02 | 2019-11-26 | 新沂市瓦窑工业园区有限公司 | A kind of broken recovery vehicle of old cement concrete road |
| CN108625266A (en) * | 2018-05-02 | 2018-10-09 | 陈鹏 | A kind of row pattern impact type mobile crushing device |
| CN108385496A (en) * | 2018-05-02 | 2018-08-10 | 王芳 | A kind of pre-perforated formula mobile crushing device |
| CN110359351A (en) * | 2019-06-02 | 2019-10-22 | 扬州工业职业技术学院 | A kind of cement concrete pavement resonance crusher |
| CN111005281A (en) * | 2019-11-25 | 2020-04-14 | 济宁市公路工程总公司 | Highway pavement construction equipment and highway pavement construction method realized by same |
| CN111005281B (en) * | 2019-11-25 | 2022-05-17 | 济宁市公路工程总公司 | Highway pavement construction equipment and highway pavement construction method realized by same |
| CN112523281A (en) * | 2020-11-24 | 2021-03-19 | 安徽宇艳智能机械科技有限公司 | Loading mechanism for full-face rock loading and excavating loader with same |
Also Published As
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|---|---|
| CN104929176B (en) | 2018-11-20 |
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