CN204699940U - Disintegrating machine grid grizzly bar - Google Patents
Disintegrating machine grid grizzly bar Download PDFInfo
- Publication number
- CN204699940U CN204699940U CN201520329693.9U CN201520329693U CN204699940U CN 204699940 U CN204699940 U CN 204699940U CN 201520329693 U CN201520329693 U CN 201520329693U CN 204699940 U CN204699940 U CN 204699940U
- Authority
- CN
- China
- Prior art keywords
- grizzly bar
- bar body
- grid
- wearing layer
- wear
- 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
Links
Abstract
The utility model belongs to field of cracking machine, and be specifically related to a kind of disintegrating machine grid grizzly bar, comprise grizzly bar body, grizzly bar body is fixed on grid housing by securing member, and the upper surface of grizzly bar body arranges wearing layer, and the cross section of grizzly bar body is inverted trapezoidal.Cross section due to grizzly bar body is inverted trapezoidal, therefore, the nugget of size qualification, through grid, is not easily encountered the left and right side of grizzly bar body, is decreased wear area, and grizzly bar upper surface is provided with wearing layer, when nugget drops on the upper surface of grizzly bar body, under the protective effect of wearing layer, grizzly bar body is not easy to wear, thus substantially prolongs the service life of grizzly bar, reduce maintenance maintenance cost; Each grizzly bar body is fixed on grid housing by securing member, and when single grizzly bar body wear, only need change corresponding grizzly bar body, without the need to integral replacing grid, maintenance maintenance is easy and simple to handle and cost is lower.
Description
Technical field
The utility model relates to a kind of disintegrating machine grid grizzly bar, belongs to field of cracking machine.
Background technology
Usually adopt Grid screen ore dressing block in disintegrating machine, but the grizzly bar in conventional grates wears no resistance, and in use often can be worn, and grid adopts overall structure, need grid overall pulling down, replacing after grizzly bar wearing and tearing, maintenance maintenance cost is high.
Utility model content
According to above deficiency of the prior art, the technical problems to be solved in the utility model is: provide a kind of wearability high and the disintegrating machine grid grizzly bar that maintenance maintenance cost is low.
Disintegrating machine grid grizzly bar described in the utility model, comprises grizzly bar body, and grizzly bar body is fixed on grid housing by securing member, and the upper surface of grizzly bar body arranges wearing layer, and the cross section of grizzly bar body is inverted trapezoidal.
The cross section of grizzly bar body described in the utility model is inverted trapezoidal, like this, the nugget of size qualification, through grid, is not easily encountered the left and right side of grizzly bar body, is decreased wear area, and grizzly bar upper surface is provided with wearing layer, when nugget drops on the upper surface of grizzly bar body, under the protective effect of wearing layer, grizzly bar body is not easy to wear, thus substantially prolongs the service life of grizzly bar, reduce maintenance maintenance cost; Each grizzly bar body is fixed on grid housing by securing member, and when single grizzly bar body wear, only need change corresponding grizzly bar body, without the need to integral replacing grid, maintenance maintenance is easy and simple to handle and cost is lower.
The beneficial effect that the utility model is compared with prior art had is:
In this disintegrating machine grid grizzly bar, the cross section of grizzly bar body is inverted trapezoidal, decreases wear area, and the wearing layer set up effectively can protect the upper surface of grizzly bar body, makes grizzly bar body not easy to wear, substantially prolongs the service life of grizzly bar; Each grizzly bar body is fixed on grid housing by securing member, and when single grizzly bar body wear, only need change corresponding grizzly bar body, without the need to integral replacing grid, maintenance maintenance is easy and simple to handle and cost is lower.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the cross-sectional view of grizzly bar.
In figure: 1, grizzly bar body; 2, securing member; 3, grid housing; 4, wearing layer.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further:
As shown in Figure 1, 2, this disintegrating machine grid grizzly bar comprises grizzly bar body 1, and grizzly bar body 1 is fixed on grid housing 3 by securing member 2, and the upper surface of grizzly bar body 1 arranges wearing layer 4, and the cross section of grizzly bar body 1 is inverted trapezoidal.
Cross section due to grizzly bar body 1 is inverted trapezoidal; therefore; the nugget of size qualification, through grid, is not easily encountered the left and right side of grizzly bar body 1, is decreased wear area; and grizzly bar upper surface is provided with wearing layer 4; when nugget drops on the upper surface of grizzly bar body 1, under the protective effect of wearing layer 4, grizzly bar body 1 is not easy to wear; thus substantially prolongs the service life of grizzly bar, reduce maintenance maintenance cost.
Each grizzly bar body 1 is fixed on grid housing 3 by securing member 2, and when single grizzly bar body 1 weares and teares, only need change corresponding grizzly bar body 1, without the need to integral replacing grid, maintenance maintenance is easy and simple to handle and cost is lower.
Claims (1)
1. a disintegrating machine grid grizzly bar, comprise grizzly bar body (1), it is characterized in that: grizzly bar body (1) is fixed on grid housing (3) by securing member (2), the upper surface of grizzly bar body (1) arranges wearing layer (4), and the cross section of grizzly bar body (1) is inverted trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520329693.9U CN204699940U (en) | 2015-05-20 | 2015-05-20 | Disintegrating machine grid grizzly bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520329693.9U CN204699940U (en) | 2015-05-20 | 2015-05-20 | Disintegrating machine grid grizzly bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204699940U true CN204699940U (en) | 2015-10-14 |
Family
ID=54279575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520329693.9U Expired - Fee Related CN204699940U (en) | 2015-05-20 | 2015-05-20 | Disintegrating machine grid grizzly bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204699940U (en) |
-
2015
- 2015-05-20 CN CN201520329693.9U patent/CN204699940U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151014 Termination date: 20160520 |