CN203598868U - Split plate hammer structure for impact crusher - Google Patents
Split plate hammer structure for impact crusher Download PDFInfo
- Publication number
- CN203598868U CN203598868U CN201320847253.3U CN201320847253U CN203598868U CN 203598868 U CN203598868 U CN 203598868U CN 201320847253 U CN201320847253 U CN 201320847253U CN 203598868 U CN203598868 U CN 203598868U
- Authority
- CN
- China
- Prior art keywords
- plate hammer
- grooves
- groove
- bar
- hammer structure
- 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 - Lifetime
Links
- 229910000975 Carbon steel Inorganic materials 0.000 claims abstract description 5
- 239000010962 carbon steel Substances 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 9
- 229910001018 Cast iron Inorganic materials 0.000 claims description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 4
- 229910052804 chromium Inorganic materials 0.000 claims description 4
- 239000011651 chromium Substances 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a split plate hammer structure for an impact crusher. The split plate hammer structure is provided with a plate hammer body made of high-chromium iron, and is characterized in that the two side faces of the plate hammer body are provided with grooves respectively; the grooves are through grooves; raised lines made of carbon steel are embedded into the grooves; the outer surfaces of the raised lines are leveled with the plate hammer body. A plate hammer can be replaced without replacing the raised lines, and the raised lines are recyclable, so that the cost is reduced; the surface of the plate hammer body is provided with the grooves, so that the thickness of the plate hammer body is reduced, the shrinkage porosity phenomenon is not obvious, and the strength of the plate hammer is enhanced.
Description
Technical field
The utility model relates to the split type board hammer structure of a kind of impact breaker.
Background technology
Impact breaker is rotated by the bar of installing on rotor rack, completes the process of hitting building stones.Existing board hammer of impact crusher is integrative-structure, and material is rich chromium cast iron, involves great expense, need to be by bar integral replacing in the time changing bar, and waste material; The entirety of bar is thicker, causes shrinkage porosite phenomenon, affects the bulk strength of bar.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of cost-saving, saves material, can improve the split type board hammer structure of impact breaker of bar intensity.
Technical solution of the present utility model is:
The split type board hammer structure of a kind of impact breaker, having material is the bar body of rich chromium cast iron, its special character is: bar body two sides are respectively equipped with groove, described groove is groove, in groove, be installed with raised line, described raised line outer surface is concordant with bar surface, and the material of described raised line is carbon steel.
The beneficial effects of the utility model are:
Be installed with respectively in bar body two sides the raised line that material is carbon steel, in the time changing bar, do not need to change raised line, raised line is reusable, cost-saving; Because bar surface is provided with groove, reduce the thickness of bar body, shrinkage porosite phenomenon is not obvious, has improved the intensity of bar.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is use view of the present utility model.
In figure: 1-bar body, 101-groove, 2-raised line, 3-fixes briquetting, 4-latch segment, 5-backup plate, 6-rotor.
The specific embodiment
As depicted in figs. 1 and 2, the split type board hammer structure of impact breaker that the utility model relates to, comprise that material is the bar body 1 of rich chromium cast iron, bar body 1 two sides are respectively equipped with groove 101, described groove 101 is groove, in groove 101, being installed with material is the raised line 2 of carbon steel, and described raised line 2 outer surfaces are concordant with bar body 1 surface.
As shown in Figure 3, when operation, bar 1 is arranged on rotor 6, utilizes the fixing briquetting 3, latch segment 4 and the backup plate 5 that are arranged on rotor 6 that bar 1 is fixedly mounted, can normally use.
Claims (1)
1. the split type board hammer structure of impact breaker, having material is the bar body of rich chromium cast iron, it is characterized in that: bar body two sides are respectively equipped with groove, and described groove is groove, in groove, be installed with the raised line that material is carbon steel, described raised line outer surface is concordant with bar surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320847253.3U CN203598868U (en) | 2013-12-21 | 2013-12-21 | Split plate hammer structure for impact crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320847253.3U CN203598868U (en) | 2013-12-21 | 2013-12-21 | Split plate hammer structure for impact crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203598868U true CN203598868U (en) | 2014-05-21 |
Family
ID=50711569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320847253.3U Expired - Lifetime CN203598868U (en) | 2013-12-21 | 2013-12-21 | Split plate hammer structure for impact crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203598868U (en) |
-
2013
- 2013-12-21 CN CN201320847253.3U patent/CN203598868U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140521 |