CN202942928U - Plate hammer of impact crusher - Google Patents
Plate hammer of impact crusher Download PDFInfo
- Publication number
- CN202942928U CN202942928U CN 201220674144 CN201220674144U CN202942928U CN 202942928 U CN202942928 U CN 202942928U CN 201220674144 CN201220674144 CN 201220674144 CN 201220674144 U CN201220674144 U CN 201220674144U CN 202942928 U CN202942928 U CN 202942928U
- Authority
- CN
- China
- Prior art keywords
- hammer
- plate hammer
- plate
- impact crusher
- bar body
- 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 an impact crusher with high crushing strength and large impact load, and particularly relates to a plate hammer of the impact crusher. The plate hammer comprises a plate hammer body and two locating blocking angles which are arranged on the plate hammer body, are respectively positioned at the centers of two side surfaces of the plate hammer body and are bilaterally and longitudinally symmetrical relative to the four edge angles of the plate hammer body. The four edge angles of a hammer head can be fully used by changing hammer surfaces in a using process of the plate hammer, so that the plate hammer has strong generality and is convenient in changing of the hammer surfaces, the utilization rate of the hammer head is increased, the using cost is reduced, and the production efficiency is improved.
Description
Technical field
The utility model relates to high breaking strength, heavy shock loads impact breaker, specifically a kind of board hammer of impact crusher.
Background technology
Impact breaker is one of the broken industry of ore dressing disintegrating apparatus commonly used, and bar is main consumable accessory on the broken formula disintegrating machine of counterattack, forms with high chromium manganese high-abrasive material casting.Directly contact with the ore high speed impact because environment is abominable during work and wear and tear comparatively fast, every operation work a period of time, will transfer face or more renew bar.At present, the bar installing card angle of impact breaker is the right and left planform one on the other.After in use tup corner angle wear and tear, must change another side and use.Because the installing card angle is one on the other form, so four corner angle of tup can only use wherein two then will scrap, the utilization rate of tup is lower.Both affect production efficiency, increased again operating cost, had a strong impact on the equipment effective utilization.
The utility model content:
The utility model is intended to solve existing bar problem in service life, and provides a kind of four corner angle of tup that make fully to be used, and to improve the tup utilization rate, reduces the board hammer of impact crusher of use cost.
The technical scheme that the described problem that solves the utility model adopts is:
A kind of board hammer of impact crusher, comprise the bar body, be arranged on two locator card angles on the bar body, described two locator card angles lay respectively at center, bar body two sides, with respect to four corner angle of bar body be the left and right, the up and down symmetrical structure is arranged.
Compared with prior art, the beneficial effects of the utility model are: bar in use, by the transposing flat side of a hammer, four corner angle of tup can fully be used, highly versatile, it is convenient to change, improved the utilization rate of tup, reduced use cost, enhanced productivity.
Description of drawings:
Fig. 1 is structural representation of the present utility model.
In figure: bar body 1, block angle 2.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Referring to Fig. 1, bar body 1 is a seemingly rectangular structure, the center, two sides of cuboid has respectively that a lug that is solidified as a whole with bar body 1 consists of card angle 2, bar body 1 is positioned on the rotor disk of disintegrating machine by these two card angles 2, card angle 2 with respect to the corner angle of bar body 1 be the left and right, the up and down symmetrical structure is arranged.After corner angle of bar body 1 used a period of time to be worn, top and bottom or the left and right face direction of transposing bar body 1 can be used other face corner angle of bar body 1, that is to say, four corner angle of bar body 1 all can utilize.
Claims (1)
1. board hammer of impact crusher, comprise the bar body, be arranged on two locator card angles on the bar body, it is characterized in that, described two locator card angles lay respectively at center, bar body two sides, with respect to four corner angle of bar body be the left and right, the up and down symmetrical structure is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220674144 CN202942928U (en) | 2012-12-10 | 2012-12-10 | Plate hammer of impact crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220674144 CN202942928U (en) | 2012-12-10 | 2012-12-10 | Plate hammer of impact crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202942928U true CN202942928U (en) | 2013-05-22 |
Family
ID=48418644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220674144 Expired - Fee Related CN202942928U (en) | 2012-12-10 | 2012-12-10 | Plate hammer of impact crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202942928U (en) |
-
2012
- 2012-12-10 CN CN 201220674144 patent/CN202942928U/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 |
Granted publication date: 20130522 Termination date: 20141210 |
|
| EXPY | Termination of patent right or utility model |