CN103785506A - Ultrafine impact crusher - Google Patents
Ultrafine impact crusher Download PDFInfo
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- CN103785506A CN103785506A CN201210426470.5A CN201210426470A CN103785506A CN 103785506 A CN103785506 A CN 103785506A CN 201210426470 A CN201210426470 A CN 201210426470A CN 103785506 A CN103785506 A CN 103785506A
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Abstract
The invention discloses an ultrafine impact crusher. The ultrafine impact crusher comprises a crusher shell (11), a rotor (6), blow bars (7), an upper cavity impact rack (4), a middle cavity impact rack (8), a lower cavity impact rack (9) and impact plates (3), wherein the rotor (6) is mounted in the cavity of the crusher shell (11), a group of blow bars (7) is mounted on the rotor (6) to divide the inner cavity of the crusher shell (11) into an upper cavity, a middle cavity and a lower cavity, the upper cavity impact rack (4) is mounted on the wall of the upper cavity, the middle cavity impact rack (8) is mounted on the wall of the middle cavity, the lower cavity impact rack (9) is mounted on the wall of the lower cavity, and a group of impact plates (3) is mounted on each of the upper cavity impact rack (4), the middle cavity impact rack (8) and the lower cavity impact rack (9). According to the ultrafine impact crusher, the sizes of discharged particles are determined by adjusting a distance between the last impact board on the impact rack and the rotating circumferences of the blow bars, so the crushed stones have uniform particle sizes, and a crushing effect is improved.
Description
Technical field
The present invention relates to disintegrating machine, especially a kind of ultrafine impact breaker, is mainly used in mine, building materials, electric power, building, colliery.
Background technology
Existing impact breaker mainly carries out fragmentation by the counterattack of counterpunch board, counterpunch board conventional shape is rectangle, in real work, there are the following problems: one, the factor such as quantity and speed of stone charging impact, counterpunch board discontinuity, cause counterpunch board subregion serious wear, change counterpunch board frequency high, maintenance cost is high; Two, can not reach repeatedly broken, particle size that can not controlled fragmentation particle, makes the grain diameter size after fragmentation uneven, and crushing effect is bad.
Summary of the invention
The object of the invention is to: a kind of ultrafine impact breaker is provided, and simple in structure, the particle size of regulation and control crushed particles, improves crushing effect good.
The present invention addresses the above problem adopted Technical Solving: this impact breaker comprises casing, rotor, bar, epicoele impact rack, lumen impact rack, cavity of resorption impact rack and counterpunch board, in the chamber of casing, rotor is installed, one group of bar is installed on rotor the inner chamber of casing is divided into epicoele, lumen and cavity of resorption, on the chamber wall of epicoele, epicoele impact rack is installed, on the chamber wall of lumen, lumen impact rack is installed, on the chamber wall of cavity of resorption, cavity of resorption impact rack is installed, one group of counterpunch board is installed respectively on epicoele impact rack, lumen impact rack and cavity of resorption impact rack.
Wherein, not piece counterpunch board on lumen impact rack is greater than not piece counterpunch board on the cavity of resorption impact rack distance to bar rotation round to the distance of bar rotation round, and the not piece counterpunch board on epicoele impact rack is greater than not piece counterpunch board on the lumen impact rack distance to bar rotation round to the distance of bar rotation round.
Wherein, on epicoele impact rack, lumen impact rack and cavity of resorption impact rack, be connected on casing by screw rod respectively.
Wherein, on screw rod, spring is set.
Wherein, establish charging aperture on casing, chain curtain is installed at charging aperture place.
Wherein, on casing, establish inspection door.
The present invention determines the size dimension of discharging particle to the distance of bar rotation round by adjusting on impact rack piece counterpunch board not, make building stones after fragmentation grain diameter size evenly, raising crushing effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: 1 charging aperture, 2 inspection doors, 3 counterpunch boards, 4 epicoele impact racks, 5 chain curtains, 6 rotors, 7 bars, 8 lumen impact racks, 9 cavity of resorption impact racks, 10 springs, 11 casings, 12 screw rods.
The specific embodiment
As shown in Figure 1, this impact breaker comprises casing 11, rotor 6, bar 7, epicoele impact rack 4, lumen impact rack 8, cavity of resorption impact rack 9 and counterpunch board 3, rotor 6 is installed in the chamber of casing 11, one group of bar 7 is installed on rotor 6 inner chamber of casing 11 is divided into epicoele, lumen and cavity of resorption, on the chamber wall of epicoele, epicoele impact rack 4 is installed, on the chamber wall of lumen, lumen impact rack 8 is installed, on the chamber wall of cavity of resorption, cavity of resorption impact rack 9 is installed, one group of counterpunch board 3 is installed respectively on epicoele impact rack 4, lumen impact rack 8 and cavity of resorption impact rack 9.
Wherein, not piece counterpunch board on lumen impact rack 8 is greater than not piece counterpunch board on cavity of resorption impact rack 9 distance to bar rotation round to the distance of bar rotation round, and the not piece counterpunch board on epicoele impact rack 4 is greater than not piece counterpunch board on lumen impact rack 8 distance to bar rotation round to the distance of bar rotation round.
Wherein, on epicoele impact rack 4, lumen impact rack 8 and cavity of resorption impact rack 9, be connected on casing 11 by screw rod 12 respectively.
Wherein, on screw rod 12, spring 10 is set.
Wherein, establish charging aperture 1 on casing 11, chain curtain 5 is installed at charging aperture 1 place.
Wherein, on casing 11, establish inspection door 2.
In the time that material enters charging aperture 1, bar 7 by High Rotation Speed hits top, after these particles are hit, hit on the counterpunch board of epicoele impact rack 4 with speed faster, because particle hits speed on epicoele counterpunch board, particle is by crashing and rebounding in various degree: the particle rebounding falls behind to the bar 7 of High Rotation Speed again, again hit top, drop to position on bar 7 and the difference of angle according to particle, after particle is rebounded, likely hit on epicoele counterpunch board, also likely hit on the counterpunch board of lumen impact rack 8, no matter hit on that piece counterpunch board, particle is all crashed through again: the particle after again crashing drops to again on the bar 7 of High Rotation Speed, so repeatedly clash into, in the time that particle arrives the counterpunch board of cavity of resorption impact rack 9, particle diameter just can reach perfect condition, fall from the space between cavity of resorption counterpunch board and bar 7, the shattering process of particle finishes.When charging aperture enters while being difficult to broken material or ironware, because the screw rod of each chamber impact rack is all equipped with spring, can dodge protection equipment in good time.Chain curtain 5 prevents the rubble charging aperture 1 that flies out.
Claims (6)
1. ultrafine impact breaker, it is characterized in that: this impact breaker comprises casing (11), rotor (6), bar (7), epicoele impact rack (4), lumen impact rack (8), cavity of resorption impact rack (9) and counterpunch board (3), rotor (6) is installed in the chamber of casing (11), the inner chamber of casing (11) is divided into epicoele by the upper one group of bar (7) of installing of rotor (6), lumen and cavity of resorption, epicoele impact rack (4) is installed on the chamber wall of epicoele, lumen impact rack (8) is installed on the chamber wall of lumen, cavity of resorption impact rack (9) is installed on the chamber wall of cavity of resorption, epicoele impact rack (4), on lumen impact rack (8) and cavity of resorption impact rack (9), one group of counterpunch board (3) is installed respectively.
2. ultrafine impact breaker according to claim 1, it is characterized in that: wherein, not piece counterpunch board on lumen impact rack (8) is greater than not piece counterpunch board on cavity of resorption impact rack (9) distance to bar rotation round to the distance of bar rotation round, and the not piece counterpunch board on epicoele impact rack (4) is greater than not piece counterpunch board on lumen impact rack (8) distance to bar rotation round to the distance of bar rotation round.
3. ultrafine impact breaker according to claim 1, is characterized in that: wherein, on epicoele impact rack (4), lumen impact rack (8) and cavity of resorption impact rack (9), be connected on casing (11) respectively by screw rod (12).
4. ultrafine impact breaker according to claim 3, is characterized in that: wherein, spring (10) is set on screw rod (12).
5. ultrafine impact breaker according to claim 1, is characterized in that: wherein, establish charging aperture (1) on casing (11), charging aperture (1) locates to install chain curtain (5).
6. ultrafine impact breaker according to claim 1, is characterized in that: wherein, establish inspection door (2) on casing (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210426470.5A CN103785506A (en) | 2012-10-31 | 2012-10-31 | Ultrafine impact crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210426470.5A CN103785506A (en) | 2012-10-31 | 2012-10-31 | Ultrafine impact crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103785506A true CN103785506A (en) | 2014-05-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210426470.5A Pending CN103785506A (en) | 2012-10-31 | 2012-10-31 | Ultrafine impact crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103785506A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195264A (en) * | 2014-06-19 | 2015-12-30 | 山特维克知识产权股份有限公司 | A Hammer For A Horizontal Shaft Impact Crusher |
| CN105903518A (en) * | 2016-06-21 | 2016-08-31 | 江苏金宝重工有限公司 | Impact crusher |
| CN106076503A (en) * | 2016-06-21 | 2016-11-09 | 江苏金宝重工有限公司 | Damping counterattack unit in a kind of lithotrite |
| CN108787034A (en) * | 2018-07-20 | 2018-11-13 | 福建美斯拓机械设备有限公司 | A kind of impact breaker |
| CN110813448A (en) * | 2019-11-29 | 2020-02-21 | 宝清县福城众兴煤炭经销有限公司 | Lignite particle forming device and method |
| CN110882757A (en) * | 2018-09-07 | 2020-03-17 | 唐礼晨 | Graphite carbon rod crushing device for recycling waste batteries |
-
2012
- 2012-10-31 CN CN201210426470.5A patent/CN103785506A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195264A (en) * | 2014-06-19 | 2015-12-30 | 山特维克知识产权股份有限公司 | A Hammer For A Horizontal Shaft Impact Crusher |
| CN105195264B (en) * | 2014-06-19 | 2021-03-09 | 山特维克知识产权股份有限公司 | Hammer head for horizontal shaft impact crusher |
| CN105903518A (en) * | 2016-06-21 | 2016-08-31 | 江苏金宝重工有限公司 | Impact crusher |
| CN106076503A (en) * | 2016-06-21 | 2016-11-09 | 江苏金宝重工有限公司 | Damping counterattack unit in a kind of lithotrite |
| CN108787034A (en) * | 2018-07-20 | 2018-11-13 | 福建美斯拓机械设备有限公司 | A kind of impact breaker |
| CN110882757A (en) * | 2018-09-07 | 2020-03-17 | 唐礼晨 | Graphite carbon rod crushing device for recycling waste batteries |
| CN110813448A (en) * | 2019-11-29 | 2020-02-21 | 宝清县福城众兴煤炭经销有限公司 | Lignite particle forming device and method |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140514 |