CN203304010U - Impact crusher - Google Patents
Impact crusher Download PDFInfo
- Publication number
- CN203304010U CN203304010U CN2013202361626U CN201320236162U CN203304010U CN 203304010 U CN203304010 U CN 203304010U CN 2013202361626 U CN2013202361626 U CN 2013202361626U CN 201320236162 U CN201320236162 U CN 201320236162U CN 203304010 U CN203304010 U CN 203304010U
- Authority
- CN
- China
- Prior art keywords
- impact
- board
- rotor
- box body
- counterpunch board
- 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 discloses an impact crusher. The impact crusher comprises a box body, wherein a feeding opening is formed in the top of the box body; a rotor is mounted inside the box body; the rotor is provided with a plate hammer; an impact board is mounted on the box body above the rotor; the upper end of the impact board is hinged with the box body and the lower end of the impact board is adjustably connected with a pull rod adjusting device; 5-8 impact lining plates are mounted on the impact board; the impact lining plates are fixed on the impact board through fastening pieces; the inclined plane of each impact lining plate is in a saw-tooth shape. When materials are thrown to the impact board at a high speed in a tangent line direction of the movement of the plate hammer, the saw-tooth-shaped impact lining plates can be used for completely crushing the materials and the crushing effect is good; a condition that the materials cannot be crushed completely and need to be crushed repeatedly is avoided and the production efficiency of the crusher is improved.
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, material is thrown at a high speed counterpunch board along the tangential direction that bar moves, fragmentation again is collided, whole process crashes material by counterpunch board, and existing impact breaker just is coated with antiwear steel plate on counterpunch board, when counterpunch board and material collision, can not fully material be crashed, need repeatedly pulverize just and can reach target effect, production efficiency is low.
The utility model content
For above-mentioned situation, the utility model purpose is to provide a kind of good crushing effect, impact breaker that production efficiency is high.
The technical solution of the utility model is a kind of impact breaker, comprise casing, the top of casing is provided with charging aperture, and box house is equipped with rotor, and bar is installed on rotor, on the casing of rotor top, counterpunch board is installed, counterpunch board upper end and casing are hinged, and the counterpunch board lower end is connected with the pull bar adjusting device is adjustable, and 5～8 beating lining plates are installed on described counterpunch board, beating lining plate is fixed on counterpunch board by securing member, the inclined-plane indentation of beating lining plate.
The beneficial effects of the utility model are: 5～8 beating lining plates are installed on counterpunch board, and the inclined-plane indentation of beating lining plate, when the tangential direction of moving along bar when material is thrown to counterpunch board at a high speed, the beating lining plate of indentation can be fully broken by material, crushing effect is good, avoid material broken owing to can not fully brokenly needing repeatedly, improved the production efficiency of disintegrating machine.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model beating lining plate.
In figure: casing 1, charging aperture 2, rotor 3, bar 4, counterpunch board 5, beating lining plate 51, securing member 52, pull bar adjusting device 6.
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 and Figure 2, a kind of 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 tops, counterpunch board 5 is installed, counterpunch board 5 upper ends and casing 1 are hinged, counterpunch board 5 lower ends are connected with pull bar adjusting device 6 is adjustable, 5～8 beating lining plates 51 are installed on described counterpunch board 5, and beating lining plate 51 is fixed on counterpunch board 5 by securing member 52, the inclined-plane indentation of beating lining plate 51.
Material is fallen on bar 4 after entering charging aperture 2, and 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, thereby it is broken to strike beating lining plate 51 collisions.And the inclined-plane indentation of beating lining plate 51, when the tangential direction of moving along bar 4 when material is thrown to counterpunch board 5 at a high speed, the beating lining plate 51 of indentation can be fully broken by material, crushing effect is good, avoid material broken owing to can not fully brokenly needing repeatedly, improved the production efficiency of disintegrating machine.
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, counterpunch board (5) upper end and casing (1) are hinged, counterpunch board (5) lower end and adjustable connection of pull bar adjusting device (6), it is characterized in that: 5～8 beating lining plates (51) are installed on described counterpunch board (5), beating lining plate (51) is fixed on counterpunch board (5) by securing member (52), the inclined-plane indentation of beating lining plate (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202361626U CN203304010U (en) | 2013-05-03 | 2013-05-03 | Impact crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202361626U CN203304010U (en) | 2013-05-03 | 2013-05-03 | Impact crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203304010U true CN203304010U (en) | 2013-11-27 |
Family
ID=49610246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202361626U Expired - Fee Related CN203304010U (en) | 2013-05-03 | 2013-05-03 | Impact crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203304010U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104289274A (en) * | 2014-10-17 | 2015-01-21 | 上海申重矿机科技有限公司 | Novel hitting type crushing machine |
| CN105689086A (en) * | 2016-02-03 | 2016-06-22 | 江苏天鹏机电制造有限公司 | Sand production line |
| CN107876181A (en) * | 2017-12-15 | 2018-04-06 | 徐工集团工程机械有限公司 | Impact breaker |
-
2013
- 2013-05-03 CN CN2013202361626U patent/CN203304010U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104289274A (en) * | 2014-10-17 | 2015-01-21 | 上海申重矿机科技有限公司 | Novel hitting type crushing machine |
| CN105689086A (en) * | 2016-02-03 | 2016-06-22 | 江苏天鹏机电制造有限公司 | Sand production line |
| CN107876181A (en) * | 2017-12-15 | 2018-04-06 | 徐工集团工程机械有限公司 | Impact breaker |
| CN107876181B (en) * | 2017-12-15 | 2023-01-17 | 江苏徐工工程机械研究院有限公司 | Impact crusher |
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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: 20140503 |