CN205098863U - High strength mine is with carrying combination chain - Google Patents
High strength mine is with carrying combination chain Download PDFInfo
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- CN205098863U CN205098863U CN201520896938.6U CN201520896938U CN205098863U CN 205098863 U CN205098863 U CN 205098863U CN 201520896938 U CN201520896938 U CN 201520896938U CN 205098863 U CN205098863 U CN 205098863U
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- chain link
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Abstract
The utility model relates to a high strength mine is with carrying combination chain, its characterized in that: a plurality of constant diameter chain ring sum a plurality of reducing chain link including alternate connection, the constant diameter chain link is formed by the curved system of constant diameter rod iron, and the shape of cross section of constant diameter chain link is circular, the reducing chain link is formed by integrative forging of steel, and the shape of cross section on two end limits of reducing chain link be circular, the shape of cross section of two long sides of reducing chain link for outer in wide narrow four corners be trapezoidal that the circular arc passed through. The utility model discloses simple structure uses for some mine equipment design, can improve mine equipment's work efficiency greatly, has intensity height, long service life, the high advantage of security.
Description
Technical field
The utility model relates to a kind of chain, and specifically a kind of high strength mine conveying combination chain, belongs to metal chain link establishment technique field.
Background technology
Along with the development of industrial technology, the version of the band large-scale metal chain of market demand is also occurring to change, at present, mostly the chain of the production of inner chain link manufacturing enterprise of state is to be made up of the chain link of single structure, and along with the development of mining equiment, by equipment on be no longer applicable to use this chain be made up of the chain link of single structure, need the behavior of structure according to equipment, pointedly design be applicable to use the combination chain be made up of the chain link of various structures.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of high strength mine is provided to carry combination chain, its structure is simple, for the design of some mining equiment uses, greatly can improve the work efficiency of mining equiment, have that intensity is high, long service life, the advantage that safety is high.
Technical scheme according to the utility model provides: high strength mine conveying combination chain, is characterized in that: several isometrical chain links and several reducing chain links of comprising alternate connection; Described isometrical chain link is bent by isometrical rod iron to form, and the shape of cross section of isometrical chain link is circular; Described reducing chain link is formed by the forging of steel one, and the shape of cross section on limit, reducing chain link two terminations is circular, and the shape of cross section of reducing chain link two long sides is corner wide outside and narrow inside is the trapezoidal of arc transition.
As further improvement of the utility model, the shape of cross section of described reducing chain link two long sides fades to circle by trapezoidal from centre to two ends.
As further improvement of the utility model, the inner side of described one of them long side of reducing chain link is provided with the limit dais to chain link endoporus projection.
As further improvement of the utility model, described limit dais is sharp cone distal, and the both sides that limit dais coordinates with isometrical chain contact are set to arcs of recesses.
compared with prior art, tool has the following advantages in this practicality:
(1), the utility model structure is simple, aims at the design of some mining equiment and uses, greatly can improve the work efficiency of mining equiment.
(2) the reducing chain link, in the utility model adopts one forging just now to form, and has that intensity is high, long service life, the advantage that safety is high.
(3), the inner side of one of them long side of reducing chain link is provided with limit dais, can reduce chain interannular and clash into, reduce noise during chain work.
Accompanying drawing explanation
Fig. 1 is the structural front view of the utility model embodiment.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the A-A cross sectional view in Fig. 1.
Fig. 4 is the B-B cross sectional view in Fig. 2.
Fig. 5 is the C-C cross sectional view in Fig. 2.
Detailed description of the invention
Below in conjunction with concrete drawings and Examples, the utility model is described in further detail.
As shown in the figure: the conveying combination chain of the high strength mine in embodiment is made up of with several reducing chain links 2 alternate several isometrical chain links 1 connected.
As shown in Fig. 1 ~ 3, described isometrical chain link 1 is bent by isometrical rod iron to form, and the shape of cross section of isometrical chain link 1 is circular.
As shown in Fig. 1,2,4,5, described reducing chain link 2 is formed by the forging of steel one, the shape of cross section of reducing chain link 2 two terminations limit 2a is circular, the shape of cross section of reducing chain link 2 two long side 2b is corner wide outside and narrow inside is the trapezoidal of arc transition, and the shape of cross section of described reducing chain link 2 two long side 2b fades to circle by trapezoidal from centre to two ends.
In addition, as shown in Figure 2, the inner side of described one of them long side of reducing chain link 2 2b is provided with the limit dais 2c to chain link endoporus projection.Described limit dais 2c is sharp cone distal, and limit dais 2c contacts with isometrical chain link 1 both sides coordinated and is set to arcs of recesses.By design limit dais 2c, chain interannular can be reduced and clash into, reduce noise during chain work.
Claims (4)
1. high strength mine conveying combination chain, is characterized in that: several the isometrical chain links (1) and several reducing chain links (2) that comprise alternate connection; Described isometrical chain link (1) is bent by isometrical rod iron to form, and the shape of cross section of isometrical chain link (1) is circular; Described reducing chain link (2) is formed by the forging of steel one, the shape of cross section of reducing chain link (2) two limits, termination (2a) is circular, and the shape of cross section of reducing chain link (2) two long sides (2b) is corner wide outside and narrow inside is the trapezoidal of arc transition.
2. high strength mine as claimed in claim 1 conveying combination chain, is characterized in that: the shape of cross section of described reducing chain link (2) two long sides (2b) fades to circle by trapezoidal from centre to two ends.
3. high strength mine as claimed in claim 1 conveying combination chain, is characterized in that: the inner side of described one of them long side of reducing chain link (2) (2b) is provided with the limit dais (2c) to chain link endoporus projection.
4. high strength mine as claimed in claim 3 conveying combination chain, it is characterized in that: described limit dais (2c) is sharp cone distal, limit dais (2c) contacts with isometrical chain link (1) both sides coordinated and is set to arcs of recesses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520896938.6U CN205098863U (en) | 2015-11-11 | 2015-11-11 | High strength mine is with carrying combination chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520896938.6U CN205098863U (en) | 2015-11-11 | 2015-11-11 | High strength mine is with carrying combination chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205098863U true CN205098863U (en) | 2016-03-23 |
Family
ID=55514658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520896938.6U Active CN205098863U (en) | 2015-11-11 | 2015-11-11 | High strength mine is with carrying combination chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205098863U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105292931A (en) * | 2015-11-11 | 2016-02-03 | 无锡市福克斯煤矿机械制造有限公司 | High-strength conveying mixing chain for mine |
| CN106586398A (en) * | 2017-01-23 | 2017-04-26 | 青岛达能环保设备股份有限公司 | Chain formed by mutual connection of C-shaped vertical links and horizontal links |
| CN106586391A (en) * | 2017-01-23 | 2017-04-26 | 青岛达能环保设备股份有限公司 | Chain formed by mutually connecting C-shaped horizontal annular chain links and vertical annular chain links |
-
2015
- 2015-11-11 CN CN201520896938.6U patent/CN205098863U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105292931A (en) * | 2015-11-11 | 2016-02-03 | 无锡市福克斯煤矿机械制造有限公司 | High-strength conveying mixing chain for mine |
| CN106586398A (en) * | 2017-01-23 | 2017-04-26 | 青岛达能环保设备股份有限公司 | Chain formed by mutual connection of C-shaped vertical links and horizontal links |
| CN106586391A (en) * | 2017-01-23 | 2017-04-26 | 青岛达能环保设备股份有限公司 | Chain formed by mutually connecting C-shaped horizontal annular chain links and vertical annular chain links |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |