CN2876151Y - Vertical chain type slope digging device - Google Patents
Vertical chain type slope digging device Download PDFInfo
- Publication number
- CN2876151Y CN2876151Y CN 200620019449 CN200620019449U CN2876151Y CN 2876151 Y CN2876151 Y CN 2876151Y CN 200620019449 CN200620019449 CN 200620019449 CN 200620019449 U CN200620019449 U CN 200620019449U CN 2876151 Y CN2876151 Y CN 2876151Y
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- CN
- China
- Prior art keywords
- chain
- guide rail
- excavating
- guide groove
- guide
- Prior art date
- 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 - Lifetime
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- Machines For Laying And Maintaining Railways (AREA)
Abstract
The utility model provides a vertical chain slope excavating device, which includes an excavating chain, a rail and a chain seat supporting the excavating chain, a main chain wheel installed on the chain seat and a driving motor connected with the chain wheel shaft. The excavation chain, the supporting rail and the supporting chain seat are arranged in the guide channel, a feeding hopper is arranged at the discharge end of the excavating chain under the guide channel, a movable slag collecting plate is arranged at the excavating end of the chain at one end of the guide channel, and a transverse movable guide column is arranged at the other end of the guide channel. No complicated assistant operation is needed, such as connecting bottom beam, harrowing the chain or pre-excavating a pit, and the slope can be excavated directly with a cutting-in method. Such design can shorten operation time and improve operation efficiency. The utility model is also featured with small volume, high working efficiency, flexible and convenient operation and reliable performance. The utility model can solve the problem of over-limit operation and guarantee safety of adjacent overhead cranes during operation.
Description
Technical field
The utility model relates to a kind of railway side slope excavating gear, and especially a kind of excavating gear that is installed on the railway maintenance locomotive belongs to railway machinery design and manufacturing technology field.
Background technology
The side slope excavating gear of present domestic use; be mounted in the bucket wheel formula side slope digging mechanism on the ballast shoulder cleaning machine mostly; though the high efficiency of this bucket wheel formula side slope digging mechanism; but because it is bulky; regular meeting influences the adjacent line traffic safety because of invading the adjacent line gauge during operation; China Railway is comparatively busy in addition, and the maintenance skylight time is shorter, makes the side slope excavation screen scarifier of this kind structure can't obtain promoting.Cause most side slope cleanings still to use manual work, not only labour intensity is big, and operating efficiency is low, and the cleaning cycle is short.Therefore design and develop a kind of high efficiency, volume is little, guarantees the side slope excavating gear of adjacent line traffic safety, is the only way that promotes China's mechanization circuit side slope sorting operation.
Summary of the invention
For overcoming bulky that existing side slope excavating gear exists, easily to occupy the adjacent line gauge and influence deficiency such as adjacent line traffic safety, the utility model provides a kind of operating rate height, and volume is moderate, can not influence the vertical chain type side slope excavating gear of adjacent line traffic safety.
The utility model is realized by following technical proposal: a kind of vertical chain type side slope excavating gear, comprise the excavation chain, support guide rail and the chain stays of excavating chain, the CD-ROM drive motor that is installed in the head sprocket on the chain stays and links to each other with sprocket shaft, it is characterized in that excavating chain and supporting guide thereof and chain stays is arranged in the guide groove, the guide groove bottom is positioned at the discharge end that excavates chain and is provided with hopper, the guide groove end is positioned at the excavation end that excavates chain and is provided with activity and holds together slag plate, and the other end of guide groove is provided with traversing guide pillar.
Described guide groove is that left and right, end three side sealing closes, our bar-shaped trough of opening of end face, slag plate is hinged on the guide groove end respectively by hinge both sides are held together in the activity of guide groove end, respectively holding together slag plate links to each other with telescopic oil cylinder, by stretching of oil cylinder, make slag plate to rotate,, allow digger chain take away so that ballast aggregate is drawn in the guide groove around hinge.
Described guide rail is made of the two rectangles fork that separates and obform guide rail two parts of its end jag, excavating chain abnormity end places on the obform guide rail, the directive wheel that excavates chain places in the fork of obform guide rail end, excavating the chain other end places on the head sprocket on the chain stays, head sprocket links to each other by the outer CD-ROM drive motor of wheel shaft and guide rail, so that under motor drives, the excavation chain is turned round along guide rail, realize excavating.
The rectangle fork outside of described guide rail is provided with tensioning hydro-cylinder, and the other end of this oil cylinder is arranged on the chain stays, by stretching of this oil cylinder, adjusts the tension and relaxation degree that excavates chain.
Described guide rail bottom is provided with groove, and the pole on the guide groove places in this groove, and guide rail is provided with hoist cylinder, and the other end of this oil cylinder is arranged on the guide groove, by stretching of this oil cylinder, guide rail is rotated around pole, thereby suitably adjust the height of guide rail.
The utility model compared with prior art has following advantage and effect: adopt such scheme, needn't as traditional screen scarifier, need connect bottom girder, rake chain, and to dig a loaded down with trivial details time-consuming auxiliary operation of taking a lot of work such as hole in advance, excavate but directly carry out side slope with the mode of incision, both shorten the activity duration, inherited the characteristics of traditional screen scarifier chain type digging mechanism high efficiency simultaneously again.It is little to the utlity model has volume, high efficiency, flexible operation, convenience, characteristics such as dependable performance, can solve the problem that domestic existing ballast shoulder cleaning machine operation is transfinited, be a kind of new model of domestic ballast shoulder cleaning machine, can make the mechanical work of China railways side slope cleaning become possibility.
Description of drawings
Fig. 1 is the Facad structure schematic diagram of the utility model;
Fig. 2 is that the back of the body of the utility model is at structural representation;
Fig. 3 is for excavating the chain structure chart;
Fig. 4 is guide rail structure figure;
Fig. 5 is guide barrel construction figure.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
One end of traversing guide pillar 1 is installed in guide groove 5 ends, the other end is fixed on the vehicle frame, arranged side by side with it is sideslip oil cylinder 16, by stretching of oil cylinder 16, guide groove 5 is moved along traversing guide pillar 1, guide groove 5 is a left side, right, end three side sealing closes, our bar-shaped trough of opening of end face, guide groove 5 bottoms are provided with hopper 3, the excavation end that the tail end of guide groove 5 promptly is positioned at digger chain 6 is hinged with slag plate 10, hold together slag plate 11 outward, 13, the inboard of holding together slag plate 11 outward is provided with width adjustment oil cylinder 9 and Height Adjustment oil cylinder 12, outer to hold together slag plate 13 hinged with another to hold together slag plate 11 outward, which is provided with angle adjustment oil cylinder 14, so that ballast is held together in the guide groove 5, guide groove 5 is provided with pole group 25, pole group 25 places in the groove 24 of guide rail 7, as Fig. 5, Fig. 1, Fig. 2, guide rail 7 is set in the guide groove 5, one end of guide rail 7 pitches 17 for two rectangles separately, the other end is the obform guide rail 18 of end jag 19, obform guide rail 18 bottoms are provided with groove 24, as Fig. 4, excavating chain 6 places on the guide rail 7, the directive wheel 20 that excavates chain 6 places in the fork 19 of guide rail 7 ends, the head sprocket 21 that excavates chain 6 is installed on the chain stays 22, head sprocket 21 links to each other with the CD-ROM drive motor 2 in guide rail 7 outsides by wheel shaft 23, as Fig. 3, head sprocket 21 is positioned at the top of guide groove 5 bottom hoppers 3, so that excavating the ballast that gets up discharges through hopper 3, one end of tensioning hydro-cylinder 4 is fixed on guide rail 7 rectangles and pitches 17 outsides, the other end is arranged on the chain stays 22, be used to adjust the loose of chain 6, as Fig. 1, one end of hoist cylinder 8 is fixed on the guide rail 7, the other end is fixed on the guide groove 5, as Fig. 2, make the pole 25 of guide rail 7 on guide groove 5 do suitably to rotate by hoist cylinder 8, thereby suitably adjust the height of guide rail 7, as Fig. 1, Fig. 2, when excavation chain 6 turns round under motor 2 drives, can the ballast aggregate of railway roadbed be excavated, and with the ballast that excavate through guide groove 5, hopper 3 is sent, guide groove 5 inboards are provided with hoist cylinder 15, by this oil cylinder whole excavating gear is rotated around traversing guide pillar 1, realize Height Adjustment.
Claims (5)
1, a kind of vertical chain type side slope excavating gear, comprise the excavation chain, support guide rail and the chain stays of excavating chain, the CD-ROM drive motor that is installed in the head sprocket on the chain stays and links to each other with sprocket shaft, it is characterized in that excavating chain and supporting guide thereof and chain stays is arranged in the guide groove, guide groove bottom is positioned at the discharge end that excavates chain and is provided with hopper, and the guide groove end is positioned at the excavation end that excavates chain and is provided with activity and holds together slag plate, and the other end of guide groove is provided with traversing guide pillar.
2, vertical chain type side slope excavating gear according to claim 1, it is characterized in that described guide groove is that left and right, end three side sealing closes, our bar-shaped trough of opening of end face, slag plate is hinged on the guide groove end respectively by hinge both sides are held together in the activity of guide groove end, respectively hold together slag plate and link to each other with telescopic oil cylinder.
3, vertical chain type side slope excavating gear according to claim 1, it is characterized in that described guide rail is made of the two rectangles fork that separates and obform guide rail two parts of its end jag, excavating chain abnormity end places on the obform guide rail, the directive wheel that excavates chain places in the fork of obform guide rail end, excavate the chain other end and place on the head sprocket on the chain stays, head sprocket links to each other by the outer CD-ROM drive motor of wheel shaft and guide rail.
4, vertical chain type side slope excavating gear according to claim 1 is characterized in that the rectangle fork outside of described guide rail is provided with tensioning hydro-cylinder, and the other end of this oil cylinder is arranged on the chain stays.
5, vertical chain type side slope excavating gear according to claim 1, it is characterized in that described guide rail bottom is provided with groove, pole on the guide groove places in this groove, guide rail is provided with hoist cylinder, the other end of this oil cylinder is arranged on the guide groove, by stretching of this oil cylinder, guide rail is rotated around pole, thereby suitably adjust the height of guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620019449 CN2876151Y (en) | 2006-04-14 | 2006-04-14 | Vertical chain type slope digging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620019449 CN2876151Y (en) | 2006-04-14 | 2006-04-14 | Vertical chain type slope digging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2876151Y true CN2876151Y (en) | 2007-03-07 |
Family
ID=37819388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620019449 Expired - Lifetime CN2876151Y (en) | 2006-04-14 | 2006-04-14 | Vertical chain type slope digging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2876151Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101974920A (en) * | 2010-09-18 | 2011-02-16 | 张永忠 | Special mud guide groove |
| CN103243666A (en) * | 2013-05-16 | 2013-08-14 | 贵州致力穿山机械设备有限责任公司 | Improved structure of regulating mechanism of slag conveying tank of crawler loader |
| CN106640103A (en) * | 2017-01-18 | 2017-05-10 | 王燏斌 | Tunnel boring machine and construction method thereof |
-
2006
- 2006-04-14 CN CN 200620019449 patent/CN2876151Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101974920A (en) * | 2010-09-18 | 2011-02-16 | 张永忠 | Special mud guide groove |
| CN103243666A (en) * | 2013-05-16 | 2013-08-14 | 贵州致力穿山机械设备有限责任公司 | Improved structure of regulating mechanism of slag conveying tank of crawler loader |
| CN106640103A (en) * | 2017-01-18 | 2017-05-10 | 王燏斌 | Tunnel boring machine and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070307 |
|
| EXPY | Termination of patent right or utility model |