CN203304017U - Impact crusher - Google Patents
Impact crusher Download PDFInfo
- Publication number
- CN203304017U CN203304017U CN2013202580534U CN201320258053U CN203304017U CN 203304017 U CN203304017 U CN 203304017U CN 2013202580534 U CN2013202580534 U CN 2013202580534U CN 201320258053 U CN201320258053 U CN 201320258053U CN 203304017 U CN203304017 U CN 203304017U
- Authority
- CN
- China
- Prior art keywords
- board
- rotor
- box body
- feeding hole
- materials
- 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
- 238000000034 method Methods 0.000 abstract description 8
- 230000006378 damage Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000013467 fragmentation Methods 0.000 description 3
- 238000006062 fragmentation reaction Methods 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 1
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses an impact crusher. The impact crusher comprises a box body, wherein a feeding hole is formed in the top of the box body; a rotor is installed inside the box body; board hammers are installed on the rotor; impact boards are installed on the box body above the rotor; a chain gate is arranged at the feeding hole; a feed board is arranged below the feeding hole; the included angle between the feed board and the level is 45-60 degrees. The impact crusher has the beneficial effects that the chain gate on the feeding hole can prevent part of the materials from being cast out of the feeding hole in the crushing process, so that injuries of personnel in the crushing process are avoided and the work environment is safer; the feed board forming an angle of 45-60 degrees with the level can en sure that the materials drop on the board hammers along with the feed board and the materials are cast toward the impact boards at high speed along the tangential directions of movement of the board hammers and are crushed by being impacted again, thus ensuring that the materials entering the box body can undergo the actions of the board hammers.
Description
Technical field
The utility model relates to a kind of crushing material equipment, particularly a kind of impact breaker.
Background technology
Impact breaker is when comminuting matter, and the material after strike is thrown at a high speed counterpunch board along the tangential direction that bar moves, the fragmentation that again is collided, and in shattering process the partial material charging aperture of can dishing out, in operating process, easily cause injury to personnel; Material is directly entered in box body by charging aperture simultaneously, and partial material is not subject to the effect of bar, causes material broken in casing and not broken material to mix.
The utility model content
For above-mentioned situation, the utility model purpose is to provide a kind of impact breaker that uses safety, material to be broken fully.
The technical solution of the utility model is a kind of impact breaker, comprise casing, the top of casing is provided with charging aperture, box house is equipped with rotor, bar is installed on rotor, on the casing of rotor top, counterpunch board is installed, described charging aperture is provided with chain curtain, the charging aperture below is provided with feedboard, and the angle α of this feedboard and horizontal plane is 45 °～60 °.
The beneficial effects of the utility model are: the chain curtain on charging aperture can prevent in shattering process the partial material charging aperture of dishing out, and avoids injury to personnel in shattering process, makes working environment safer; And horizontal by the feedboards of 45 °～60 °, can make material along with feedboard is fallen on bar, material is thrown at a high speed counterpunch board along the tangential direction that bar moves, the fragmentation that again is collided, guarantee to enter the effect that the interior material of casing can be subject to bar.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: casing 1, charging aperture 2, rotor 3, bar 4, counterpunch board 5, chain curtain 6, feedboard 7.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: as shown in Figure 1, a kind of impact breaker, comprise casing 1, the top of casing 1 is provided with charging aperture 2, and casing 1 inside is equipped with rotor 3, and bar 4 is installed on rotor 3, on the casing 1 of rotor 3 tops, counterpunch board 5 is installed, described charging aperture 2 is provided with chain curtain 6, and charging aperture 2 belows are provided with feedboard 7, and this feedboard 7 is 45 °～60 ° with the angle α of horizontal plane.
After material enters charging aperture 2, fall on bar 4 along feedboard 7, bar 4 is along with the high speed rotating of rotor 3 drives material, and material is thrown at a high speed counterpunch board 5 along the tangential direction that bar 4 moves, and fragmentation again is collided.Chain curtain 6 on charging aperture 2 can prevent in shattering process the partial material charging aperture 2 of dishing out, and avoids injury to personnel in shattering process, makes working environment safer; And horizontal by the feedboards 7 of 45 °～60 °, can make material along with feedboard 7 is fallen on bar 4, guarantee to enter the effect that casing 1 interior material can be subject to bar 4.
Claims (1)
1. impact breaker, comprise casing (1), the top of casing (1) is provided with charging aperture (2), casing (1) inside is equipped with rotor (3), bar (4) is installed on rotor (3), on the casing (1) of rotor (3) top, counterpunch board (5) is installed, it is characterized in that: described charging aperture (2) is provided with chain curtain (6), charging aperture (2) below is provided with feedboard (7), and this feedboard (7) is 45 °～60 ° with the angle α of horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202580534U CN203304017U (en) | 2013-05-10 | 2013-05-10 | Impact crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202580534U CN203304017U (en) | 2013-05-10 | 2013-05-10 | Impact crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203304017U true CN203304017U (en) | 2013-11-27 |
Family
ID=49610253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202580534U Expired - Fee Related CN203304017U (en) | 2013-05-10 | 2013-05-10 | Impact crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203304017U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104028337A (en) * | 2014-02-26 | 2014-09-10 | 上海创申重型装备制造有限公司 | An impact crusher |
| CN104841521A (en) * | 2015-04-22 | 2015-08-19 | 曲阜金鑫矿山机械有限公司 | Anti-splashing apparatus of ring-hammer crusher |
| CN108246419A (en) * | 2018-01-17 | 2018-07-06 | 安徽理工大学 | A kind of mine quarrying slab impact breaker |
-
2013
- 2013-05-10 CN CN2013202580534U patent/CN203304017U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104028337A (en) * | 2014-02-26 | 2014-09-10 | 上海创申重型装备制造有限公司 | An impact crusher |
| CN104028337B (en) * | 2014-02-26 | 2016-01-06 | 上海创申重型装备制造有限公司 | Impact breaker |
| CN104841521A (en) * | 2015-04-22 | 2015-08-19 | 曲阜金鑫矿山机械有限公司 | Anti-splashing apparatus of ring-hammer crusher |
| CN108246419A (en) * | 2018-01-17 | 2018-07-06 | 安徽理工大学 | A kind of mine quarrying slab impact breaker |
| CN108246419B (en) * | 2018-01-17 | 2024-02-13 | 安徽理工大学 | Impact crusher for mine quarrying |
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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: 20131127 Termination date: 20140510 |