CN204624578U - A kind of Novel excavating machine bridge favourable turn tailstock modified node method - Google Patents
A kind of Novel excavating machine bridge favourable turn tailstock modified node method Download PDFInfo
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- CN204624578U CN204624578U CN201520271459.5U CN201520271459U CN204624578U CN 204624578 U CN204624578 U CN 204624578U CN 201520271459 U CN201520271459 U CN 201520271459U CN 204624578 U CN204624578 U CN 204624578U
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- supporting
- roller
- hinge linked
- favourable turn
- node method
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Abstract
The utility model discloses a kind of Novel excavating machine bridge favourable turn tailstock modified node method, comprise aircraft tail shelf, described aircraft tail shelf arranges five cover supporting bases, described left side three is overlapped between supporting base and is arranged three cover Hinge linked supporting rollers, described Hinge linked supporting roller is provided with buffering apron, described supporting base is paw structure, pawl appearance etc., K/UP.The utility model overlaps Hinge linked supporting roller by increase by three and substitutes original impact idler and stay bearing plate, be detachably connected on supporting base by the hasp at Hinge linked supporting roller two ends, achieve and can carry out exchange buffering carrying roller in down-hole, mounting or dismounting are convenient, and easy to maintenance, maintenance cost is low, shaft production normally carries out, enhance productivity, efficiently solve the problem cannot carrying out maintenance support plate and exchange buffering carrying roller under mine existed in prior art, and have the advantages that structure is simple, cost is low.
Description
Technical field
The utility model belongs to development machine apparatus field, relates to a kind of easy to loading and unloading, development machine bridge that maintenance cost is low favourable turn tailstock modified node method.
Background technology
Existing 31, Jiamusi development machine bridge conveyor aircraft tail shelf there is impact idler 15, because Long-Time Service is damaged, needs to keep in repair it, return 15 impact idlers when repair in shop is managed substantially all will change at every turn, cost is at about 10000 yuan, expensive, and each simply connected work of this carrying roller, its stay bearing plate is easy to damage, stay bearing plate 4 as shown in Figure 2, mounting or dismounting are inconvenient, and after damaging, down-hole cannot be repaired, independent exchange buffering carrying roller is also very difficult, affects shaft production.
Summary of the invention
The technical problems to be solved in the utility model is: provide a kind of Novel excavating machine bridge favourable turn tailstock modified node method, structure is simple, reparation stay bearing plate or exchange buffering carrying roller can be carried out in down-hole, mounting or dismounting are convenient, easy to maintenance, maintenance cost is low, and shaft production normally carries out, enhance productivity, to overcome the deficiency of prior art problem.
The technical scheme that the utility model is taked is: a kind of Novel excavating machine bridge favourable turn tailstock modified node method, comprise aircraft tail shelf, described aircraft tail shelf arranges five cover supporting bases, described left side three is overlapped between supporting base and is arranged three cover Hinge linked supporting rollers, described Hinge linked supporting roller is provided with buffering apron, described supporting base is paw structure, pawl appearance etc., K/UP.
Preferably, above-mentioned three cover handing-over carrying roller spacing distance identical set, load-carrying capacity is identical, can increase the service life.
The beneficial effects of the utility model: compared with prior art, the utility model overlaps Hinge linked supporting roller by increase by three and substitutes original impact idler and stay bearing plate, be detachably connected on supporting base by the hasp at Hinge linked supporting roller two ends, achieve and can carry out exchange buffering carrying roller in down-hole, mounting or dismounting are convenient, easy to maintenance, maintenance cost is low, shaft production normally carries out, enhance productivity, efficiently solve the problem cannot carrying out maintenance support plate and exchange buffering carrying roller under mine existed in prior art, and have the advantages that structure is simple, cost is low.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of band stay bearing plate before improvement of the present utility model.
In figure, 1-aircraft tail shelf, 2-supporting base, 3-Hinge linked supporting roller, 4-stay bearing plate.
Detailed description of the invention
As shown in Fig. 1 ~ Fig. 2, a kind of Novel excavating machine bridge favourable turn tailstock modified node method, comprise aircraft tail shelf 1, aircraft tail shelf 1 arranges five cover supporting bases 2, between the cover supporting base 2 of left side three, three cover Hinge linked supporting rollers 3 are set, three cover handing-over carrying roller 3 spacing distance identical set, load-carrying capacity is identical, can increase the service life, Hinge linked supporting roller 3 is provided with buffering apron, supporting base 2 is paw structure, pawl appearance etc., K/UP, the utility model overlaps Hinge linked supporting roller by increase by three and substitutes original impact idler and stay bearing plate 4, stay bearing plate 4 as shown in Figure 2, be detachably connected on supporting base by the hasp at Hinge linked supporting roller two ends, achieve and can carry out exchange buffering carrying roller in down-hole, mounting or dismounting are convenient, easy to maintenance, maintenance cost is low, shaft production normally carries out, enhance productivity, efficiently solve the problem cannot carrying out maintenance support plate and exchange buffering carrying roller under mine existed in prior art, and it is simple to have structure, the feature that cost is low.
The above; be only detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; change can be expected easily or replace, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of described claim.
Claims (2)
1. a Novel excavating machine bridge favourable turn tailstock modified node method, it is characterized in that: comprise aircraft tail shelf (1), described aircraft tail shelf (1) arranges five cover supporting bases (2), described left side three is overlapped between supporting base (2) and is arranged three cover Hinge linked supporting rollers (3), (3) are provided with buffering apron to described Hinge linked supporting roller, described supporting base (2) is paw structure, pawl appearance etc., K/UP.
2. according to a kind of Novel excavating machine bridge favourable turn tailstock modified node method shown in claim 1, it is characterized in that: described three cover handing-over carrying roller (3) spacing distance identical set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520271459.5U CN204624578U (en) | 2015-04-30 | 2015-04-30 | A kind of Novel excavating machine bridge favourable turn tailstock modified node method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520271459.5U CN204624578U (en) | 2015-04-30 | 2015-04-30 | A kind of Novel excavating machine bridge favourable turn tailstock modified node method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204624578U true CN204624578U (en) | 2015-09-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520271459.5U Active CN204624578U (en) | 2015-04-30 | 2015-04-30 | A kind of Novel excavating machine bridge favourable turn tailstock modified node method |
Country Status (1)
| Country | Link |
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| CN (1) | CN204624578U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105752637A (en) * | 2015-04-30 | 2016-07-13 | 贵州盘江矿山机械有限公司 | Novel bridge conveying tail frame of tunneling machine |
-
2015
- 2015-04-30 CN CN201520271459.5U patent/CN204624578U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105752637A (en) * | 2015-04-30 | 2016-07-13 | 贵州盘江矿山机械有限公司 | Novel bridge conveying tail frame of tunneling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |