CN202321491U - Cement clinker conveying chain - Google Patents
Cement clinker conveying chain Download PDFInfo
- Publication number
- CN202321491U CN202321491U CN2011205196034U CN201120519603U CN202321491U CN 202321491 U CN202321491 U CN 202321491U CN 2011205196034 U CN2011205196034 U CN 2011205196034U CN 201120519603 U CN201120519603 U CN 201120519603U CN 202321491 U CN202321491 U CN 202321491U
- Authority
- CN
- China
- Prior art keywords
- link plate
- cement clinker
- hole
- pin
- inner plate
- 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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- Chain Conveyers (AREA)
Abstract
The utility model discloses a cement clinker conveying chain which is reliable in running and long in service life. The cement clinker conveying chain comprises an internal link plate, and an external link plate arranged at the external side of the internal link plate; an internal link plate hole is arranged in the internal link plate; a pin shaft hole is arranged in the external link plate; the internal link plate hole is provided with a sleeve; the pin shaft hole of the external link plate is provided with a pin shaft; and a plane is arranged at the matching part between the sleeve and the internal link plate hole. The cement clinker conveying chain provided by the utility model is suitable for being used on the chains of the cement clinker conveyors.
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 cement clinker conveyer.
Background technology
The chain of using on the cement clinker conveyer is formed by connecting some inner links unit and outer link units alternately, each outer link by a pin link plate, attach plate outward and two bearing pins are formed, each inner link is made up of an inner plate, built-in plate and two sleeves; Supporting rollern is housed in the middle of the inner link; Bolster is housed in the supporting rollern, and sleeve and inner plate cochain plate hole adopt free-running fit, and the pin shaft hole on bearing pin and the pin link plate also adopts free-running fit; Thereby generation friction each other in operational process; Thereby produce certain wearing and tearing, cause pitch elongated, influence is normally used.
The utility model content
The technical matters that the utility model will solve provides a kind of cement clinker conveyer chain of reliable, long service life.
In order to solve the problems of the technologies described above, the utility model is realized through following technical scheme:
The utility model comprises inner plate, is located at the pin link plate in the inner plate outside; Said inner plate is provided with the inner plate hole, and said pin link plate is provided with pin shaft hole, and said inner plate hole is provided with sleeve; Said pin link plate pin shaft hole is provided with bearing pin, and said sleeve and cooperation place, inner plate hole are provided with the plane.
As preferably, said bearing pin and pin shaft hole cooperation place are provided with the plane.
The utility model compared with prior art has following obvious advantage and beneficial effect:
1, reliable.Because the utility model middle sleeve and cooperation place, inner plate hole, and bearing pin is equipped with the plane with the pin shaft hole cooperation place, can effectively prevent the rotation of sleeve and bearing pin, thereby reduce wear, and avoids pitch elongated, the raising reliability of operation.
2, long service life.The utility model middle sleeve and cooperation place, inner plate hole, and bearing pin and pin shaft hole cooperation place be equipped with the plane, can prevent effectively that sleeve and bearing pin from rotating, thereby reduce wear, thereby increase the service life.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the structural representation of Fig. 1 middle sleeve;
Fig. 3 is the birds-eye view of Fig. 2;
Fig. 4 is the structural representation of bearing pin among Fig. 1;
Fig. 5 is the birds-eye view of Fig. 4.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail:
Extremely shown in Figure 5 like Fig. 1: the utility model comprises inner plate 1, is located at the pin link plate 2 in inner plate 1 outside; Inner plate 1 is provided with the inner plate hole; Pin link plate is provided with pin shaft hole, and the inner plate hole is provided with sleeve 3, and the pin link plate pin shaft hole is provided with bearing pin 5; Sleeve 3 is provided with plane 6,7 with cooperation place, inner plate hole, and bearing pin 5 is provided with plane 8 with the pin shaft hole cooperation place.
Claims (2)
1. cement clinker conveyer chain; Comprise inner plate, be located at the pin link plate in the inner plate outside; Said inner plate is provided with the inner plate hole, and said pin link plate is provided with pin shaft hole, and said inner plate hole is provided with sleeve; Said pin link plate pin shaft hole is provided with bearing pin, it is characterized in that said sleeve and cooperation place, inner plate hole are provided with the plane.
2. cement clinker conveyer chain according to claim 1 is characterized in that said bearing pin and pin shaft hole cooperation place are provided with the plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205196034U CN202321491U (en) | 2011-11-29 | 2011-11-29 | Cement clinker conveying chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205196034U CN202321491U (en) | 2011-11-29 | 2011-11-29 | Cement clinker conveying chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202321491U true CN202321491U (en) | 2012-07-11 |
Family
ID=46433480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205196034U Expired - Fee Related CN202321491U (en) | 2011-11-29 | 2011-11-29 | Cement clinker conveying chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202321491U (en) |
-
2011
- 2011-11-29 CN CN2011205196034U patent/CN202321491U/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: 20120711 Termination date: 20141129 |
|
| EXPY | Termination of patent right or utility model |