CN201183047Y - Combined wear resistant bar - Google Patents
Combined wear resistant bar Download PDFInfo
- Publication number
- CN201183047Y CN201183047Y CNU2007200304981U CN200720030498U CN201183047Y CN 201183047 Y CN201183047 Y CN 201183047Y CN U2007200304981 U CNU2007200304981 U CN U2007200304981U CN 200720030498 U CN200720030498 U CN 200720030498U CN 201183047 Y CN201183047 Y CN 201183047Y
- Authority
- CN
- China
- Prior art keywords
- rod
- wear
- wearing layer
- wear resistant
- resisting rod
- 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 provides a technique proposal of a high wear-resistance rod realizing the wear resistance of the rod. The proposal includes a wear-resistance layer and a rod, the wear-resistance layer is connected with the rod, and the rod can be round or square shape.
Description
Affiliated technical field:
The utility model relates to a kind of critical component of material screening equipment, especially a kind ofly divide the screen cloth abrasion resistance with bar screen.
Background technology:
In the prior art, technique known is at present at a large amount of screen clothes that use, and the rod majority is 65 manganese, even be Rockwell 50 degree only through its case hardness of heat treatment, the easy again embrittlement of raising hardness simply breaks it.
Summary of the invention:
The purpose of this utility model is exactly at the existing in prior technology deficiency, and a kind of technical scheme of high abrasion rod is provided.
This programme is realized by following technical measures: this scheme adopts the wearing layer of arranging 2 millimeters thickness of last layer at the upper surface of rod.
The beneficial effect of this programme can learn according to the narration to such scheme, because in this scheme, the rod surface wear-resistant layer can improve the abrasion resistance of rod, adds wearing layer on its main part.This shows that the utility model is compared with present technology has substantive distinguishing features and progress, the beneficial effect of its enforcement also is conspicuous.
Description of drawings:
Fig. 1 is the structural representation of the utility model specific embodiment.
Among the figure, 1 is wearing layer, and 2 is rod.
The specific embodiment:
For clearly demonstrating the technical characterstic of this programme,, and, this programme is set forth in conjunction with its accompanying drawing below by the specific embodiment.
By accompanying drawing 1 as can be seen, the wear-resisting rod of this programme is a combined type, wearing layer 1 links to each other with rod 2, material to be sieved passes through from wearing layer 1, large granular materials passes through from wearing layer 1 upper surface, short grained material falls from the both sides of rod 2, makes material pass through the rod wearing layer, realizes the effect of rod surface abrasion resistance.
Claims (5)
1. wear-resisting rod of combined type, it is characterized in that: the rod upper surface has the wearing layer of 2 millimeters of one decks.
2. wear-resisting rod according to claim 1 is characterized in that: the wearing layer on surface is radian or plane.
3. wear-resisting rod according to claim 1 and 2 is characterized in that: this wearing layer is arranged in the upper surface of rod.
4. wear-resisting rod according to claim 1 and 2 is characterized in that: wear-resisting rod profile be square also can be circular.
5. according to claim 3ly use wear-resisting rod, it is characterized in that: the stepped overlap joint of wear-resisting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200304981U CN201183047Y (en) | 2007-11-20 | 2007-11-20 | Combined wear resistant bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200304981U CN201183047Y (en) | 2007-11-20 | 2007-11-20 | Combined wear resistant bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201183047Y true CN201183047Y (en) | 2009-01-21 |
Family
ID=40270784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200304981U Expired - Fee Related CN201183047Y (en) | 2007-11-20 | 2007-11-20 | Combined wear resistant bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201183047Y (en) |
-
2007
- 2007-11-20 CN CNU2007200304981U patent/CN201183047Y/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: 20090121 Termination date: 20101120 |