CN105292931A - High-strength conveying mixing chain for mine - Google Patents
High-strength conveying mixing chain for mine Download PDFInfo
- Publication number
- CN105292931A CN105292931A CN201510767693.1A CN201510767693A CN105292931A CN 105292931 A CN105292931 A CN 105292931A CN 201510767693 A CN201510767693 A CN 201510767693A CN 105292931 A CN105292931 A CN 105292931A
- Authority
- CN
- China
- Prior art keywords
- chain
- chain link
- reducing
- mine
- isometrical
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/30—Chain-wheels
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The invention relates to a high-strength conveying mixing chain for a mine. The high-strength conveying mixing chain for the mine is characterized by comprising a plurality of equal-diameter chain rings and a plurality of reducing chain rings, wherein the equal-diameter chain rings and the reducing chain rings are connected alternately; the equal-diameter chain rings are formed by bending equal-diameter steel rods, and the cross sections of the equal-diameter chain rings are circular; the reducing chain rings are integrally forged through steel materials, the cross sections of the edges of the two ends of the reducing chain rings are circular, the cross sections of the two long side edges of the reducing chain rings are in the shape of a trapezoid with a wider outer portion, a narrow inner portion and four arc-transition corners. The high-strength conveying mixing chain is designed for some mine equipment, the working efficiency of the mine equipment can be greatly improved, and the high-strength conveying mixing chain has the beneficial effects of being high in strength, long in service life and high in safety.
Description
Technical field
The present invention relates to a kind of chain, 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 object of the invention is to overcome the deficiencies in the prior art, provide a kind of high strength mine 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.
According to technical scheme provided by the invention: 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 a further improvement on the present invention, the shape of cross section of described reducing chain link two long sides fades to circle by trapezoidal from centre to two ends.
As a further improvement on the present invention, 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 a further improvement on the present invention, 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), structure of the present invention 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 present invention 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 embodiment of the present invention.
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 invention will be further described.
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 |
|---|---|---|---|
| CN201510767693.1A CN105292931A (en) | 2015-11-11 | 2015-11-11 | High-strength conveying mixing chain for mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510767693.1A CN105292931A (en) | 2015-11-11 | 2015-11-11 | High-strength conveying mixing chain for mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105292931A true CN105292931A (en) | 2016-02-03 |
Family
ID=55190907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510767693.1A Pending CN105292931A (en) | 2015-11-11 | 2015-11-11 | High-strength conveying mixing chain for mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105292931A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110395535A (en) * | 2018-12-06 | 2019-11-01 | 中煤张家口煤矿机械有限责任公司 | High intensity forges compact chain and manufacturing method |
| CN112478614A (en) * | 2020-11-23 | 2021-03-12 | 中煤张家口煤矿机械有限责任公司 | Mining flat chain with double straight arms and different cross sections |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202004014062U1 (en) * | 2004-09-10 | 2004-11-11 | J. D. Theile Gmbh & Co. Kg | Link chain has all links provided with freedom restriction protection, with element protruding into cavity of link in middle on sides of link, reducing clear inside diameter in transverse direction on one or both sides |
| CN1789093A (en) * | 2005-11-14 | 2006-06-21 | 张家口煤矿机械有限公司 | Compact type delivery chain |
| CN201080363Y (en) * | 2007-10-16 | 2008-07-02 | 中煤张家口煤矿机械有限责任公司 | Broad band compact type conveying chain |
| DE202012002444U1 (en) * | 2012-03-06 | 2012-03-29 | K.B.P. Kettenwerk Becker-Prünte Gmbh | Flat chain for continuous conveyor |
| DE202010017979U1 (en) * | 2010-12-15 | 2013-07-02 | J. D. Theile Gmbh & Co. Kg | Horizontal link and steel link chain with such horizontal links |
| DE202010017978U1 (en) * | 2010-12-15 | 2013-07-02 | J. D. Theile Gmbh & Co. Kg | Flat chain link for a link chain and steel link chain with such flat chain links |
| CN205098863U (en) * | 2015-11-11 | 2016-03-23 | 无锡市福克斯煤矿机械制造有限公司 | High strength mine is with carrying combination chain |
-
2015
- 2015-11-11 CN CN201510767693.1A patent/CN105292931A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202004014062U1 (en) * | 2004-09-10 | 2004-11-11 | J. D. Theile Gmbh & Co. Kg | Link chain has all links provided with freedom restriction protection, with element protruding into cavity of link in middle on sides of link, reducing clear inside diameter in transverse direction on one or both sides |
| CN1789093A (en) * | 2005-11-14 | 2006-06-21 | 张家口煤矿机械有限公司 | Compact type delivery chain |
| CN201080363Y (en) * | 2007-10-16 | 2008-07-02 | 中煤张家口煤矿机械有限责任公司 | Broad band compact type conveying chain |
| DE202010017979U1 (en) * | 2010-12-15 | 2013-07-02 | J. D. Theile Gmbh & Co. Kg | Horizontal link and steel link chain with such horizontal links |
| DE202010017978U1 (en) * | 2010-12-15 | 2013-07-02 | J. D. Theile Gmbh & Co. Kg | Flat chain link for a link chain and steel link chain with such flat chain links |
| DE202012002444U1 (en) * | 2012-03-06 | 2012-03-29 | K.B.P. Kettenwerk Becker-Prünte Gmbh | Flat chain for continuous conveyor |
| CN205098863U (en) * | 2015-11-11 | 2016-03-23 | 无锡市福克斯煤矿机械制造有限公司 | High strength mine is with carrying combination chain |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110395535A (en) * | 2018-12-06 | 2019-11-01 | 中煤张家口煤矿机械有限责任公司 | High intensity forges compact chain and manufacturing method |
| CN112478614A (en) * | 2020-11-23 | 2021-03-12 | 中煤张家口煤矿机械有限责任公司 | Mining flat chain with double straight arms and different cross sections |
| CN112478614B (en) * | 2020-11-23 | 2022-06-10 | 中煤张家口煤矿机械有限责任公司 | Mining flat chain with double straight arms and different cross sections |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160203 |