CN202989967U - Roadway repair machine - Google Patents
Roadway repair machine Download PDFInfo
- Publication number
- CN202989967U CN202989967U CN 201220567553 CN201220567553U CN202989967U CN 202989967 U CN202989967 U CN 202989967U CN 201220567553 CN201220567553 CN 201220567553 CN 201220567553 U CN201220567553 U CN 201220567553U CN 202989967 U CN202989967 U CN 202989967U
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- Prior art keywords
- oil cylinder
- quartering hammer
- quick connector
- arm
- bucket
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The utility model discloses a roadway repair machine. The roadway repair machine comprises a portal frame (1), a rotary oil cylinder (2), a big arm seat (3), a big arm (4), a big arm oil cylinder (5), a small arm oil cylinder (6), a small arm (8), a quartering hammer oil cylinder (9), a quartering hammer (11), an excavating bucket oil cylinder (12), a link mechanism (13), a quick connector (14) and an excavating bucket or a hydraulic shear (15), the small arm oil cylinder is located below the big arm, the big arm oil cylinder is arranged in a mold cavity of the big arm, a sliding block or a rolling wheel (7) is mounted at the rear end of the quartering hammer, a sliding chute (10) is disposed on the upper portion of the quartering hammer oil cylinder, the sliding block or the rolling wheel can move in the sliding chute, one end of the quartering hammer oil cylinder is movably connected with the quartering hammer, the other end of the quartering hammer oil cylinder is movably connected with the small arm, the quick connector is arranged on the small arm, the link mechanism is connected with the quick connector, two grooves on the quick connector can be tucked and opened by a control mechanism, and the excavating bucket and the hydraulic shear can be rapidly replaced. By means of the roadway repair machine, quartering, shearing and mounting functions are integrated, procedures of using and interchanging multiple devices are simplified, auxiliary construction time is reduced, and the working efficiency of roadway driving is improved.
Description
Technical field
The utility model relates to loader-digger, especially relates to a kind of tunnel with several functions such as excavation, fragmentation and prunings and repairs machine.
Background technology
in mining construction, after completing perforating and letting slip big gun, mostly use traditional loader-digger that dregs is excavated and be loaded into conveying mechanism (scraper plate transportation, the mine car transportation) export, but often can run in real work contain in dregs irregular large rock mass and in the process of blowing out tunnel-surrounding irregular rock can appear, in order not damage conveying mechanism, improve the conveying mechanism operating efficiency, mostly bucket is changed into quartering hammer in mining construction large rock mass and the irregular rock of tunnel-surrounding are carried out fragmentation, its replacing method is with after a lot of screws of artificial dismounting, scraper bowl could be come from the loader-digger dismounting, and then with holding screw, quartering hammer is installed, there is following problem in this disassembling, assembling and replacing mode in construction: the one, because construction needs, scraper bowl and quartering hammer are changed comparatively frequent, not only the replacing time is long, and dismounting trouble, labour intensity is large, thereby reduced efficiency of construction, increased construction cost, also potential safety hazard might appear, the 2nd, for tunnel-surrounding occur as objects such as reinforcing bar, anchor pole and cement blocks, quartering hammer can't be pruned, and usually by manually utilizing special-purpose trimmer to repair, not only prunes efficient low, labour intensity is large, and easily security incident occurs.Therefore existing loader-digger exists function less, and efficiency of construction is not high, and applicability is the problem such as not strong also.
The utility model content
For the existing problem of loader-digger in above-mentioned prior art, the utility model provide a kind of have excavate to load, broken and prune multi-functionally in one, not only efficiency of construction is high, applicability is strong, and it is quite convenient to change dismounting, and machine is repaired in safety good tunnel again.
the technical scheme that the technical problems to be solved in the utility model is taked is: described tunnel reparation machine comprises portal frame, angling cylinder, large arm seat, large arm, big arm cylinder, oil cylinder of small arm, forearm, the quartering hammer oil cylinder, quartering hammer, bucket cylinder, linkage, quick connector and bucket or hydraulic shear, described oil cylinder of small arm is positioned at below large arm, big arm cylinder is arranged in the die cavity of large arm, described quartering hammer movable supporting is on the quartering hammer oil cylinder, and the quartering hammer rear end is provided with slide block or roller, and quartering hammer oil cylinder top is provided with chute, described slide block or roller can move in chute, described quartering hammer oil cylinder is arranged on forearm, and described quartering hammer oil cylinder one end and quartering hammer are movably connected, and bucket cylinder one end is arranged on forearm, the other end is connected with linkage, described quick connector is between bucket and linkage, described quick connector and forearm and linkage are movably connected, described quick connector front end is provided with groove, make the groove on quick connector draw in and open by controlling organization, can realization and bucket or hydraulic shear quick-replaceable.
The characteristics that compare in the utility model and prior art are:
1, will originally adopt the broken hammer of artificial replacing to be movably arranged on the quartering hammer oil cylinder, loader-digger is loaded in excavation can carry out fragmentation work simultaneously, also can make by the quartering hammer oil cylinder and adjust the broken operating position of hammering into shape, complete the breaker in the different angles scope, original excavation and broken problem that can only sequential working have been solved
2, be connected with linkage at bucket cylinder, linkage again be arranged on forearm on quick connector be connected, gathering by controlling two grooves on quick connector and opening does not need artificial and by dismantling device, just can realize the quick-replaceable of bucket and hydraulic shear.
3, hydraulic shear possesses the function of shearing as sheet metal and circle shape metal and plastics and so on.Hydraulic shear can provide power by electric power or hydraulic-driven, and because the environment that the machine is used is more abominable, required force rate of cutting is larger, thereby the machine mainly adopts hydraulic-driven.Hydraulic shear is mainly used in shear-steel muscle, anchor pole and cement block, can repair the surface in tunnel.
The utility model passes through quick connector, make bucket and hydraulic shear complete rapid interchangeable, in the situation that without any need for linkages such as assembling-disassembling bolts, only need operating mechanism that the position of quick connector front end two grooves is drawn in, bucket comes off from quick connector; Equally, when changing the outfit hydraulic shear, only need hydraulic shear is changed, then by operating mechanism, locking is opened in the position of quick connector front end two grooves, can cut by fixed hydraulic.The operating principle of hydraulic shear is: pressure fluid imposes on piston to pressure after flowing into hydraulic cylinder, and the direction that is applied to power on piston is depended in the folding of blade, and when piston push rod stretched out, blade opened; When piston push rod shrank, blade tightened up, and began to prune object.Pressure oil is determined the flow direction of pressure oil from the oil pump of loader-digger by corresponding reversal valve.
The utility model quartering hammer partly mainly comprises slide block or roller, quartering hammer oil cylinder, chute, quartering hammer.One end of quartering hammer oil cylinder is connected with quartering hammer, and the other end is connected with forearm; A chute is installed on top at the quartering hammer oil cylinder, when the quartering hammer oil cylinder is flexible, and slide block or roller that the quartering hammer end is installed, slide block or roller can move in chute, thus the operating position of capable of regulating quartering hammer.
Tunnel described in the utility model repair machine can realize at any time completing the functional performance of loader-digger, at any time can use the destroyer fractured rock, can realize as required at any time the exchange of bucket and hydraulic shear, three functions have been realized breaking, have cut, fill in one, simplify multiple devices and used the operation of exchanging, reduce construction non-cutting time, improved the operating efficiency of tunnelling.The utlity model has the several functions that excavates loading, fragmentation and prune a tractor serves several purposes, not only can save manpower, improve efficiency of construction, reduce labor intensity, reduce construction cost, and can satisfy the complex conditions construction, improve the construction applicability, also can reduce auxiliary equipment, increase working security.
Description of drawings
Fig. 1 is the work part structural representation of utility model.
The specific embodiment
in Fig. 1, described tunnel reparation machine comprises portal frame 1, angling cylinder 2, large arm seat 3, large arm 4, big arm cylinder 5, oil cylinder of small arm 6, slide block or roller 7, forearm 8, quartering hammer oil cylinder 9, chute 10, quartering hammer 11, bucket cylinder 12, linkage 13, quick connector 14 and bucket or hydraulic shear 15, portal frame 1 is fixed together with frame or conveying trough, large arm seat 3 is connected with portal frame, the front end of large arm seat is hinged with an end of large arm 4 by bearing pin, the other end of large arm is hinged by an end of bearing pin and forearm 8, the rear end of oil cylinder of small arm 6 and rod end are hinged with large arm and forearm by bearing pin respectively, the two ends of big arm cylinder 5 are hinged with large arm seat and large arm by bearing pin respectively, the two ends of bucket cylinder 12 respectively with forearm and rod hinge connection, bucket 15 is hinged with forearm and linkage 13 respectively.described oil cylinder of small arm is positioned at below large arm, big arm cylinder is arranged in the die cavity of large arm, described quartering hammer 11 movable supporting are on quartering hammer oil cylinder 9, the quartering hammer rear end is provided with slide block or roller 7, quartering hammer oil cylinder top is provided with chute 10, described slide block or roller can move in chute, described quartering hammer oil cylinder is arranged on forearm, described quartering hammer oil cylinder one end and quartering hammer are movably connected, bucket cylinder one end is arranged on forearm, the other end is connected with linkage, be provided with linkage 13 on bucket cylinder 12, described quick connector 14 is between bucket and linkage, described quick connector and forearm and linkage are hinged to be movably connected, described quick connector front end is relatively set with two grooves, make on quick connector two grooves draw in and open by controlling organization, can realization and bucket and hydraulic shear quick-replaceable.Described quick connector and linkage and forearm are hinged to be movably connected, and makes the groove that two on quick connector arranges relatively draw in and open by controlling organization, can realization and bucket or hydraulic shear 15 quick-replaceables.The quick connector of design makes bucket and hydraulic shear not need can to complete fast exchange in the situation such as dismantling device.Draw in the position of quick connector front end two grooves, changes the parts of present use; Open the position of quick connector front end two grooves, changes the parts that will use.Except the exchange of protection bucket and hydraulic shear, also can protect the exchange of other parts in patent application, such as change into mill dig first-class.The above is only the description to the existing embodiment of the utility model patent; be not that scope to the utility model patent limits; to any pro forma distortion that the technical scheme of the utility model patent is made, all should belong in the utility model patent application protection domain.
Claims (1)
1. machine is repaired in the tunnel, and it comprises portal frame (1), angling cylinder (2), large arm seat (3), large arm (4), big arm cylinder (5), oil cylinder of small arm (6), forearm (8), quartering hammer oil cylinder (9), quartering hammer (11), bucket cylinder (12), linkage (13), quick connector (14) and bucket or hydraulic shear (15), it is characterized in that: described oil cylinder of small arm is positioned at below large arm, big arm cylinder is arranged in the die cavity of large arm, described quartering hammer (11) movable supporting is on the quartering hammer oil cylinder, the quartering hammer rear end is provided with slide block or roller (7), quartering hammer oil cylinder top is provided with chute (10), described slide block or roller can move in chute, described quartering hammer oil cylinder is arranged on forearm, described quartering hammer oil cylinder one end and quartering hammer are movably connected, and bucket cylinder one end is arranged on forearm, the other end is connected with linkage, described quick connector is between bucket and linkage, described quick connector and forearm and linkage are movably connected, described quick connector front end is provided with groove, make on quick connector groove draw in and open by controlling organization, can realization and bucket or hydraulic shear quick-replaceable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220567553 CN202989967U (en) | 2012-11-01 | 2012-11-01 | Roadway repair machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220567553 CN202989967U (en) | 2012-11-01 | 2012-11-01 | Roadway repair machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202989967U true CN202989967U (en) | 2013-06-12 |
Family
ID=48561161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220567553 Expired - Fee Related CN202989967U (en) | 2012-11-01 | 2012-11-01 | Roadway repair machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202989967U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102926416A (en) * | 2012-11-01 | 2013-02-13 | 李小祥 | Laneway repair machine |
| CN104162462A (en) * | 2014-05-29 | 2014-11-26 | 襄阳忠良工程机械有限责任公司 | Hydraulic breaking hammer |
| CN104389330A (en) * | 2014-06-09 | 2015-03-04 | 邹家福 | Crushing hammer with shear |
| CN105545318A (en) * | 2014-10-31 | 2016-05-04 | 徐州徐工铁路装备有限公司 | Multifunctional motion arm and underground tunnel digging equipment |
| CN108678053A (en) * | 2018-05-17 | 2018-10-19 | 成都市容德建筑劳务有限公司 | Earth scraper with function of breaking ground |
-
2012
- 2012-11-01 CN CN 201220567553 patent/CN202989967U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102926416A (en) * | 2012-11-01 | 2013-02-13 | 李小祥 | Laneway repair machine |
| CN104162462A (en) * | 2014-05-29 | 2014-11-26 | 襄阳忠良工程机械有限责任公司 | Hydraulic breaking hammer |
| CN104389330A (en) * | 2014-06-09 | 2015-03-04 | 邹家福 | Crushing hammer with shear |
| CN105545318A (en) * | 2014-10-31 | 2016-05-04 | 徐州徐工铁路装备有限公司 | Multifunctional motion arm and underground tunnel digging equipment |
| CN108678053A (en) * | 2018-05-17 | 2018-10-19 | 成都市容德建筑劳务有限公司 | Earth scraper with function of breaking ground |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: JIANGXI XINTONG MACHINERY MANUFACTURING CO., LTD. Assignor: Li Xiaoxiang Contract record no.: 2015360000017 Denomination of utility model: Laneway repair machine Granted publication date: 20130612 License type: Exclusive License Record date: 20150225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20151101 |
|
| EXPY | Termination of patent right or utility model |