CN203819911U - Roller chain link for mine metallurgy - Google Patents
Roller chain link for mine metallurgy Download PDFInfo
- Publication number
- CN203819911U CN203819911U CN201420136771.9U CN201420136771U CN203819911U CN 203819911 U CN203819911 U CN 203819911U CN 201420136771 U CN201420136771 U CN 201420136771U CN 203819911 U CN203819911 U CN 203819911U
- Authority
- CN
- China
- Prior art keywords
- roller
- chain
- bearing pin
- carrier bar
- chain link
- 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 - Fee Related
Links
Abstract
The utility model discloses a roller chain link for mine metallurgy. The roller chain link comprises a pin shaft I, idler wheels, chain plates, a pin shaft II, a roller I and a roller II, wherein the idler wheels are arranged symmetrically; the chain plates are arranged symmetrically between two idler wheels; the roller II is arranged between two chain plates; the pin shaft I sequentially passes through a base plate, the idler wheel on the left side, the lower end of the chain plate on the left side, the roller II, the lower end of the chain plate on the right side and the idler wheel on the right side, and is fixed by an opening snap ring II; the pin shaft II sequentially passes through the upper end of the chain plate on the left side, the roller I and the upper end of the chain plate on the right side, and is fixed by an opening snap ring I. The roller chain link is mainly used for mine metallurgy transportation, is convenient to replace, good in mechanical property, high in strength, wear-resisting, and capable of bearing higher load pressure and impact; the chain link and other component parts are convenient to disassemble and combine.
Description
Technical field
The utility model relates to the metallurgical device in mine, relates in particular to a kind of mine metallurgy roller link.
Background technology
Chain manufacturing capacity is the manufacturing deciding factor of chain, and chain is manufactured the technique degree that the center of strength is chain manufacture.Chain manufacturing process degree depends on that chain consumes professional degree to a great extent.Process unit is equipped with strength degree direct influence to chain manufacturing company consumption efficiency, the degree economic benefit of product.In recent years, China's chain industry is focused on the input of hardware device very much, much chain enterprise has dropped into a large amount of funds and human and material resources, implement the renovation project that chain uses equipment electromechanical integration, successfully developed the chain manufacture that a collection of strength degree is higher and exclusively used equipment, and drop into and use, its professional consumption efficiency topic is high, process is more rational, and function is further complete, makes the middle small dimension convention chain manufacture strength aspect of China have progress by a relatively large margin.
Utility model content
According to above-mentioned situation, the purpose of this utility model is to provide a kind of mine metallurgy roller link.
The utility model takes following technical scheme to realize: a kind of mine metallurgy roller link, comprise bearing pin one, roller, carrier bar, bearing pin two, roller one and roller two, and described roller is symmetrical arranged; Described carrier bar is symmetricly set between two rollers; Described roller two is arranged in the middle of two blocks of carrier bars; Described bearing pin one is successively through backing plate, left side roller, carrier bar lower end, left side, roller two, carrier bar lower end, right side and right side roller, fixing by slotted collar two; Described bearing pin two is successively through carrier bar upper end, left side, roller one and carrier bar upper end, right side, fixing by slotted collar one.
Between described roller one and bearing pin two, connect by bearing.
Between described roller two and bearing pin one, connect by bearing.
Between described roller and bearing pin one, connect by bearing.
The utlity model has in sum following beneficial effect: the utility model is mainly used in mine metallurgical conveyance, easy disassembly combination between this chain link and other constituent elements, be convenient to replace, and there is good mechanical property, intensity is high, wear-resistant, can bear higher load pressure and impact.
Brief description of the drawings
Fig. 1 is the utility model front view structural representation;
Fig. 2 is the utility model right elevation structural representation;
Wherein: 1, backing plate; 2, bearing pin one; 3, roller; 4, carrier bar; 5, bearing pin two; 6, roller one; 7, slotted collar one; 8, roller two; 9, slotted collar two.
Detailed description of the invention
As depicted in figs. 1 and 2, a kind of mine metallurgy roller link, comprises bearing pin 1, roller 3, carrier bar 4, bearing pin 25, roller 1 and roller 28, and described roller 3 is symmetrical arranged; Described carrier bar 4 is symmetricly set between two rollers 3; Described roller 28 is arranged in the middle of two blocks of carrier bars 4; Described bearing pin 1 is successively through backing plate 1, left side roller 3, left side carrier bar 4 lower ends, roller 28, right side carrier bar 4 lower ends and right side roller 3, fixing by slotted collar 29; Described bearing pin 25 is successively through left side carrier bar 4 upper ends, roller 1 and right side carrier bar 4 upper ends, fixing by slotted collar 1.
Between described roller 1 and bearing pin 25, connect by bearing.
Between described roller 28 and bearing pin 1, connect by bearing.
Between described roller 3 and bearing pin 1, connect by bearing.
Finally it should be noted that: above embodiment is only in order to illustrate the utility model and the described technical scheme of unrestricted the utility model; Therefore, although this specification sheets has been described in detail the utility model with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can modify or be equal to replacement the utility model; And all do not depart from technical scheme and the improvement thereof of spirit and scope of the present utility model, all should be encompassed in claim scope of the present utility model.
Claims (4)
1. a mine metallurgy roller link, comprises bearing pin one, roller, carrier bar, bearing pin two, roller one and roller two, it is characterized in that: described roller is symmetrical arranged; Described carrier bar is symmetricly set between two rollers; Described roller two is arranged in the middle of two blocks of carrier bars; Described bearing pin one is successively through backing plate, left side roller, carrier bar lower end, left side, roller two, carrier bar lower end, right side and right side roller, fixing by slotted collar two; Described bearing pin two is successively through carrier bar upper end, left side, roller one and carrier bar upper end, right side, fixing by slotted collar one.
2. a kind of mine according to claim 1 metallurgy roller link, is characterized in that: between described roller one and bearing pin two, connect by bearing.
3. a kind of mine according to claim 1 metallurgy roller link, is characterized in that: between described roller two and bearing pin one, connect by bearing.
4. a kind of mine according to claim 1 metallurgy roller link, is characterized in that: between described roller and bearing pin one, connect by bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420136771.9U CN203819911U (en) | 2014-03-25 | 2014-03-25 | Roller chain link for mine metallurgy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420136771.9U CN203819911U (en) | 2014-03-25 | 2014-03-25 | Roller chain link for mine metallurgy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203819911U true CN203819911U (en) | 2014-09-10 |
Family
ID=51475433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420136771.9U Expired - Fee Related CN203819911U (en) | 2014-03-25 | 2014-03-25 | Roller chain link for mine metallurgy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203819911U (en) |
-
2014
- 2014-03-25 CN CN201420136771.9U patent/CN203819911U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20180325 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |