CN202326910U - Fork-shaped plate type chain for blast belt type cooler - Google Patents
Fork-shaped plate type chain for blast belt type cooler Download PDFInfo
- Publication number
- CN202326910U CN202326910U CN2011205196138U CN201120519613U CN202326910U CN 202326910 U CN202326910 U CN 202326910U CN 2011205196138 U CN2011205196138 U CN 2011205196138U CN 201120519613 U CN201120519613 U CN 201120519613U CN 202326910 U CN202326910 U CN 202326910U
- Authority
- CN
- China
- Prior art keywords
- chain
- chain plate
- plate hole
- short
- carrier bar
- 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
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Abstract
The utility model discloses a fork-shaped plate type chain for a blast belt type cooler, wherein the fork-shaped plate type chain for the blast belt type cooler is convenient to assemble and low in maintenance cost. The fork-shaped plate type chain comprises a chain plate short end with a chain plate hole and a chain plate wide end with a chain plate hole, wherein a pin shaft is arranged in the chain plate hole of the chain plate short end and the chain plate hole of the chain plate wide end; short bushings are arranged at the inner circumference of the chain plate hole of the chain plate short end; long bushings are arranged at the inner circumference of the chain plate hole of the chain plate wide end; and the pin shaft is arranged in the short bushings and the long bushings. The fork-shaped plate type chain for the blast belt type cooler is applicable to the chain on a lifter for conveying sintering ore in a steel plant.
Description
Technical field
The utility model relates to a kind of chain, relates in particular to a kind of chain that is used on the lift that the steel mill sintering deposit carries.
Background technique
Lift and similar working condition that the steel mill sintering deposit is carried, with the board-like chain of forked type, pitch is 1000mm more greatly like the air blast straight line cooler used on the conveying of bulk materials such as sandstone, clinker, coal, the lifting means; Different with the forked type chain of common forging, carrier bar is a welding structural element, and two blocks of split carrier bars of the butt welding that is parallel to each other are its main load spares; The perpendicular top board of parallel welding split carrier bar with these two is the joining plate that carrier bar is installed chassis, in order to strengthen the chain panel stiffness, has arranged four gussets; Be provided with lining in the chain plate hole; The pivoting friction pair only occurs between lining and the bearing pin, thereby avoids the wearing and tearing of carrier bar, reduces the maintenance cost of chain; But because lining adopts overall structure; During assembling, the short end of carrier bar chain plate hole with reinstall lining and bearing pin after the wide end chain of carrier bar plate hole aligns, cause installing and bother.
The model utility content
The technical problem that the utility model will solve provides air blast straight line cooler that a kind of easy to assembly, maintenance cost economizes with the board-like chain of forked type.
In order to solve the problems of the technologies described above, the utility model is realized through following technological scheme:
The utility model comprises short end of the carrier bar that has the chain plate hole and the wide end of carrier bar; Be provided with bearing pin in the chain plate hole of the short end of said carrier bar and the chain plate hole of the wide end of carrier bar; Be provided with short lining week in the chain plate hole of the short end of said carrier bar; Week be provided with long bushing in the chain plate hole of the wide end of said carrier bar, said bearing pin is located in short lining and the long bushing.
The utility model compared with prior art has following technical characterstic and beneficial effect:
1, easy to assembly.Owing to week short lining and long bushing are set respectively in the chain plate hole of week and the wide end of carrier bar in the chain plate hole of the short end of the utility model intermediate plate, only needing during assembling bearing pin directly packed into gets final product in short lining and the long bushing, thereby makes easy to assembly.
2, maintenance cost is economized.Because week is provided with short lining and long bushing respectively with the chain plate hole of the wide end of carrier bar is interior in week in the chain plate hole of the utility model intermediate plate weak point end; The pivoting friction pair only occurs between lining and the bearing pin, avoids the wearing and tearing of carrier bar, only needs more resleeve when safeguarding; Thereby reduce the maintenance cost of chain
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the plan view of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail:
Like Fig. 1, shown in Figure 2: the utility model comprises short end 1 of the carrier bar that has the chain plate hole and the wide end 2 of carrier bar; Be provided with bearing pin 3 in the chain plate hole of the short end 1 of carrier bar and the chain plate hole of the wide end 2 of carrier bar; Be provided with short lining 5,6 week in the chain plate hole of the short end 1 of carrier bar; Be provided with long bushing 7 week in the chain plate hole of the wide end 2 of carrier bar, bearing pin 3 is located in short lining 5,6 and the long bushing 7.
Claims (1)
1. an air blast straight line cooler is with the board-like chain of forked type; Comprise short end of the carrier bar that has the chain plate hole and the wide end of carrier bar; Be provided with bearing pin in the chain plate hole of the short end of said carrier bar and the chain plate hole of the wide end of carrier bar; It is characterized in that being provided with short lining week in the short chain plate hole of holding of said carrier bar, week is provided with long bushing in the chain plate hole of the wide end of said carrier bar, said bearing pin is located in short lining and the long bushing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205196138U CN202326910U (en) | 2011-11-29 | 2011-11-29 | Fork-shaped plate type chain for blast belt type cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205196138U CN202326910U (en) | 2011-11-29 | 2011-11-29 | Fork-shaped plate type chain for blast belt type cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202326910U true CN202326910U (en) | 2012-07-11 |
Family
ID=46438890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205196138U Expired - Fee Related CN202326910U (en) | 2011-11-29 | 2011-11-29 | Fork-shaped plate type chain for blast belt type cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202326910U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107063055A (en) * | 2017-05-08 | 2017-08-18 | 莱芜钢铁集团有限公司 | The processing technology of chassis carrier bar perpendicularity detection tool and chassis carrier bar |
-
2011
- 2011-11-29 CN CN2011205196138U patent/CN202326910U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107063055A (en) * | 2017-05-08 | 2017-08-18 | 莱芜钢铁集团有限公司 | The processing technology of chassis carrier bar perpendicularity detection tool and chassis carrier bar |
| CN107063055B (en) * | 2017-05-08 | 2023-10-10 | 莱芜钢铁集团有限公司 | Trolley chain plate verticality detection tool and machining process of trolley chain plate |
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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: 20120711 Termination date: 20141129 |
|
| EXPY | Termination of patent right or utility model |