CN201873257U - Long-pitch metric conveyor chain - Google Patents
Long-pitch metric conveyor chain Download PDFInfo
- Publication number
- CN201873257U CN201873257U CN2010206368090U CN201020636809U CN201873257U CN 201873257 U CN201873257 U CN 201873257U CN 2010206368090 U CN2010206368090 U CN 2010206368090U CN 201020636809 U CN201020636809 U CN 201020636809U CN 201873257 U CN201873257 U CN 201873257U
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- conveyor chain
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- metric
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- Expired - Fee Related
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Abstract
The utility model relates to a long-pitch metric conveyor chain, in particular to a 2020KL112-4 long-pitch metric conveyor chain which is widely used for mechanized conveying and handling equipment in metallurgical industry, mining industry, sugar industry, liquor-making industry, ceramic industry, paper-making industry and the like. The diameter of the pin roll of the long-pitch metric conveyor chain is 14.29mm and the tensile load is 157.28KN. Compared with the original 2020KL112-4 long-pitch metric conveyor chain, the long-pitch metric conveyor chain has the advantages that the tensile strength is greatly improved and the tensile capacity of external chain plates is not affected.
Description
Technical field
A kind of meropodium is apart from metric system conveyer chain, and the meropodium that is specially a kind of model and is 2020KL112-4 is widely used in the mechanization conveying and handling equipment of industries such as metallurgy, mine, sugaring, system wine, pottery, papermaking apart from metric system conveyer chain.
Background technology
Existing 2020KL112-4 meropodium is a kind of conveyer chain that manufactures and designs on the GB/T8350-87 basis apart from metric system conveyer chain, its pitch is 50 millimeters, roller diameter is 25.40 millimeters, the internal segment inner width is 25.70 millimeters, pin diameter is 12.70 millimeters, bearing pin length is 53 millimeters, and the chain plate height is 40 millimeters, 5 millimeters of chain thicknesss of slab.Its bearing pin is thinner, and tensile load is 124KN, when driving force is big, damages easily and loses efficacy.
Summary of the invention
The utility model provides a kind of meropodium apart from metric system conveyer chain, has solved the shortcoming of original 2020KL112-4 meropodium apart from metric system conveyer chain tensile load deficiency.
Realize that the technical scheme that the utility model above-mentioned purpose is adopted is:
A kind of meropodium is made up of outer link and inner link snapping apart from metric system conveyer chain, and outer link comprises pin link plate and bearing pin, and bearing pin is connected between two pin link plates, and the diameter of bearing pin is 14.29 millimeters; Inner link is made up of inner plate, axle sleeve and roller, and the axle sleeve that passes roller is connected between two inner plates.
By pin diameter being designed to 14.29 millimeters, improved its tensile load ability greatly, tensile load is brought up to and is 157.28KN, compares original 2020KL112-4 meropodium and has improved 33.28KN apart from metric system conveyer chain, does not also influence the pin link plate resistance to tension simultaneously.
Description of drawings
Fig. 1 is the part scheme drawing of inner link and outer link;
Fig. 2 is the structural representation of meropodium apart from metric system conveyer chain;
Wherein, 1-pin link plate, 2-bearing pin, 3-inner plate, 4-roller, 5-axle sleeve.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done detailed specific description.
Meropodium is made up of inner link and outer link snapping apart from metric system conveyer chain, and its structure is shown in figure one, and outer link comprises pin link plate 1 and bearing pin 2, and inner link comprises inner plate 3, roller 4 and axle sleeve 5.Bearing pin 2 is connected between two pin link plates 1 forms outer link, and the diameter of bearing pin is 14.29 millimeters, and axle sleeve 5 passes roller 4 and is connected between two inner plates 3 and forms inner link.
Inner link and outer link circulation snapping are formed meropodium apart from metric system conveyer chain, and whole chain structure as shown in Figure 2.
This meropodium is apart from metric system conveyer chain, and the diameter of bearing pin is increased to 14.29 millimeters by 12.70 millimeters, and the specification of other parts does not change, tensile load is brought up to 157.28KN by 124KN, increased 33.28KN, improved the tensile strength of chain greatly, made it more durable in use.
Claims (2)
1. a meropodium is made up of outer link and inner link snapping apart from metric system conveyer chain, and it is characterized in that: outer link comprises pin link plate and bearing pin, and bearing pin is connected between two pin link plates, and the diameter of bearing pin is 14.29 millimeters.
2. a kind of meropodium according to claim 1 is characterized in that apart from metric system conveyer chain: inner link is made up of inner plate, axle sleeve and roller, and the axle sleeve that passes roller is connected between two inner plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206368090U CN201873257U (en) | 2010-12-01 | 2010-12-01 | Long-pitch metric conveyor chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206368090U CN201873257U (en) | 2010-12-01 | 2010-12-01 | Long-pitch metric conveyor chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201873257U true CN201873257U (en) | 2011-06-22 |
Family
ID=44161186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206368090U Expired - Fee Related CN201873257U (en) | 2010-12-01 | 2010-12-01 | Long-pitch metric conveyor chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201873257U (en) |
-
2010
- 2010-12-01 CN CN2010206368090U patent/CN201873257U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20131201 |