CN104139952A - Lubrication-type conveying chain - Google Patents
Lubrication-type conveying chain Download PDFInfo
- Publication number
- CN104139952A CN104139952A CN201310169105.5A CN201310169105A CN104139952A CN 104139952 A CN104139952 A CN 104139952A CN 201310169105 A CN201310169105 A CN 201310169105A CN 104139952 A CN104139952 A CN 104139952A
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- CN
- China
- Prior art keywords
- bearing pin
- lubrication
- conveying chain
- carrier bar
- chain
- 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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- Chain Conveyers (AREA)
Abstract
The invention relates to a conveying chain, in particular to a lubrication-type conveying chain. The conveying chain comprises chain plates and a hinge pin, wherein the hinge pin penetrates pin holes in the side edges of the chain plates, so that the chain plates on two edges are fixedly connected; a lubrication groove is formed in the hinge pin; and the length of the lubrication groove is identical to that of the hinge pin. When the conveying chain is used, enough lubrication can be maintained between the hinge pin and the chain plates, the service life of the conveying chain is prolonged, the cost is saved, and the efficacy is improved.
Description
Technical field
The present invention relates to a kind of conveyer chain, especially a kind of lubricating type conveyer chain.
Background technology
Traditional conveyer chain carrier bar connects by bearing pin, and the bearing pin two ends of conveyer chain are placed in pivoting friction in carrier bar, and often due to lack of lubrication, causes the damage of bearing pin and carrier bar, thereby has shortened the service life of conveyer chain.
Summary of the invention
In order to overcome existing conveyer chain, be difficult for lubricated deficiency, the invention provides a kind of lubricating type conveyer chain.
The technical solution adopted for the present invention to solve the technical problems is: a kind of lubricating type conveyer chain, comprise carrier bar and bearing pin, and the pin-and-hole that carrier bar passes its side by bearing pin is fixedly connected with the carrier bar on both sides, and bearing pin is provided with lubrication groove.
According to another embodiment of the invention, further comprise that the length of lubrication groove is identical with bearing pin length.
The invention has the beneficial effects as follows, use this conveyer chain can guarantee to keep enough lubricating between bearing pin and carrier bar, extended the service life of conveyer chain, saved cost, improved effect.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention;
1. carrier bars in figure, 2. bearing pin, 3. lubrication groove.
The specific embodiment
If Fig. 1 is structural representation of the present invention, a lubricating type conveyer chain, comprises carrier bar 1 and bearing pin 2, and the pin-and-hole that carrier bar 1 passes its side by bearing pin 2 is fixedly connected with the carrier bar 1 on both sides, bearing pin 2 is provided with lubrication groove 3, and the length of lubrication groove 3 is identical with bearing pin 2 length.
On bearing pin 2, offer a lubrication groove 3, and two sections of the front and back of the length of lubrication groove 3 and bearing pin 2 one bearing pins 2 are all inserted in carrier bar 1, like this after the lubricating oil on bearing pin 2 surfaces enters in lubrication groove 3, will flow into along lubrication groove 3 contact surface that is connected of bearing pin 2 and carrier bar 1, thereby make to be lubricated between two parts, use this conveyer chain can guarantee to keep enough lubricating between bearing pin and carrier bar, extended the service life of conveyer chain, save cost, improved effect.
Claims (2)
1. a lubricating type conveyer chain, comprises carrier bar (1) and bearing pin (2), and the pin-and-hole that carrier bar (1) passes its side by bearing pin (2) is fixedly connected with the carrier bar (1) on both sides, it is characterized in that, bearing pin (2) is provided with lubrication groove (3).
2. a kind of lubricating type conveyer chain according to claim 1, is characterized in that, the length of lubrication groove (3) is identical with bearing pin (2) length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310169105.5A CN104139952A (en) | 2013-05-10 | 2013-05-10 | Lubrication-type conveying chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310169105.5A CN104139952A (en) | 2013-05-10 | 2013-05-10 | Lubrication-type conveying chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104139952A true CN104139952A (en) | 2014-11-12 |
Family
ID=51849313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310169105.5A Pending CN104139952A (en) | 2013-05-10 | 2013-05-10 | Lubrication-type conveying chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104139952A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106226876A (en) * | 2016-08-24 | 2016-12-14 | 武进区南夏墅湖滨构件厂 | Profit cast cement optical branching device |
-
2013
- 2013-05-10 CN CN201310169105.5A patent/CN104139952A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106226876A (en) * | 2016-08-24 | 2016-12-14 | 武进区南夏墅湖滨构件厂 | Profit cast cement optical branching device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141112 |