CN202122981U - High chromium plate hammer of impact crusher - Google Patents
High chromium plate hammer of impact crusher Download PDFInfo
- Publication number
- CN202122981U CN202122981U CN2011201748613U CN201120174861U CN202122981U CN 202122981 U CN202122981 U CN 202122981U CN 2011201748613 U CN2011201748613 U CN 2011201748613U CN 201120174861 U CN201120174861 U CN 201120174861U CN 202122981 U CN202122981 U CN 202122981U
- Authority
- CN
- China
- Prior art keywords
- high chromium
- plate hammer
- bar
- impact crusher
- alloy steel
- 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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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model relates to a high chromium plate hammer of an impact crusher, wherein the upper surface of a fixed seat is connected with a high chromium alloy steel plate hammer block. The high chromium plate hammer has the technical effects that a composite structure is adopted, the usage amount of high chromium alloy steels is reduced, the cost is lowered, and the product competitiveness is improved.
Description
Technical field
The utility model relates to a kind of disintegrating machine bar, relates in particular to a kind of high chromium impact breaker bar.
Background technology
Bar is the vitals of disintegrating machine, mainly is made up of a rectangular block hammer body on the existing impact breaker bar structure.During use, bar rectangular block hammer body is connected through draw-in groove with rotor, and the bar body itself is a consumable accessory, use a period of time more after; The bar hammer body may wear to a certain degree, and it is big that the gap of bar and counterpunch board becomes, and can not form effectively material and impact, and the discharging particle diameter is inhomogeneous; Influence the specification and the output of stone greatly, must change, the palette sledge mill decreases part less than 1/8 of whole bar; Bar behind the integral replacing is scrapped fully, causes waste of material, and production cost is high.
Summary of the invention
The purpose of the utility model is to provide a kind of high chromium impact breaker bar, and this bar adopts composite structure, has avoided needing to change after the bar wearing and tearing problem of monoblock bar.
The utility model realizes that like this it comprises high chrome alloy steel bar piece and holder, it is characterized in that the upper surface of holder connects high chrome alloy steel bar piece.
The technique effect of the utility model is: adopt composite construction, reduce the high chrome alloy steel consumption, reduce cost, improve product competitiveness.
Description of drawings
Fig. 1 is the structural representation of the utility model.
High chrome alloy steel bar piece 2, holder in the drawings, 1.
The specific embodiment
As shown in Figure 1, the utility model realizes that like this upper surface of holder 1 connects high chrome alloy steel bar piece 2, during use, high chrome alloy steel bar piece 2 is fixed on the holder, after 2 wearing and tearing of high chrome alloy steel bar piece, only needs in time to change to get final product.
Claims (1)
1. one kind high chromium impact breaker bar, it comprises high chrome alloy steel bar piece and holder, it is characterized in that the upper surface of holder connects high chrome alloy steel bar piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201748613U CN202122981U (en) | 2011-05-29 | 2011-05-29 | High chromium plate hammer of impact crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201748613U CN202122981U (en) | 2011-05-29 | 2011-05-29 | High chromium plate hammer of impact crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202122981U true CN202122981U (en) | 2012-01-25 |
Family
ID=45486052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201748613U Expired - Fee Related CN202122981U (en) | 2011-05-29 | 2011-05-29 | High chromium plate hammer of impact crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202122981U (en) |
-
2011
- 2011-05-29 CN CN2011201748613U patent/CN202122981U/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: 20120125 Termination date: 20140529 |