CN102941139A - Double-rotor collision-type crusher - Google Patents
Double-rotor collision-type crusher Download PDFInfo
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- CN102941139A CN102941139A CN2012105260148A CN201210526014A CN102941139A CN 102941139 A CN102941139 A CN 102941139A CN 2012105260148 A CN2012105260148 A CN 2012105260148A CN 201210526014 A CN201210526014 A CN 201210526014A CN 102941139 A CN102941139 A CN 102941139A
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Abstract
The invention relates to the technical field of stone crushing, and particularly relates to a high-efficiency double-rotor collision-type crusher. Compared with the prior art, the double-rotor collision-type crusher adopts a double-rotor multi-hammer-projecting collision-type structure, materials enter into the areas of horizontal tangential points on the upper edges of the double rotors simultaneously from a charge port through amount control and position control; the materials fly out with a high speed and tangential with a horizontal direction and powerfully collide to be crushed due to the seriously opposite beating of the two rotors, and then rebounded via a countering device; the rebounded materials are shaped due to high-speed friction thereamong, and then are crushed through the beating of the rotors and the powerful collision of a lower countering plate; and the materials are continuously and circularly crushed through times of collision, so that the crushing efficiency is high; ultra-hard materials can also be crushed; and the crushed products are good in particle shape, and most of the particle shapes approximate to cubes, and the content of needle-sheet-shaped particles is extremely low. The machine is suitable for crushing stone and producing sand.
Description
Technical field
The present invention relates to the crushing technique field, particularly a kind of high efficiency birotor collision type disintegrating machine.
Background technology
In rubble and sand process processed, all need to use disintegrating machine, the sandstone quality is even, size shape unified thereby make, this disintegrating machine of the prior art adopts the vertical shaft type structural design, this vertical shaft crusher is when work, although the material speed of its centrifugal impelling is high, but when beating on the unsettled material that vertically falls, impact energy greatly weakens, effective hard in the fragmentation or ultrahard material, and fragmentation sandstone particle shape out is poor, and the granule content of faller gill shape is more, has had a strong impact on the quality of sandstone.
Summary of the invention
For solving the existing defective of disintegrating machine and problem in the prior art, provide a kind of high efficiency birotor collision type disintegrating machine.
The present invention is that the technical scheme that its technical problem of solution adopts is: birotor collision type disintegrating machine of the present invention comprises a left box body and a right case, above left box body and right case, be equipped with charging aperture, in described left box body and right case, be equipped with rotor, two rotors are by driven by motor independently, and keep in the same horizontal line, be provided with bar on the described rotor, above described birotor, be provided with the counterattack device.
The place is provided with feeding regulating device at described charging aperture, and feeding regulating device is used for regulating input and the direction of material.
Below described birotor, be provided with counterpunch board.
Described birotor outer end also is connected to flywheel.
Described counterattack device connects an adjusting device, and adjusting device is installed in the top of casing.
The invention has the beneficial effects as follows: compared with prior art, birotor collision type disintegrating machine of the present invention according to particle movement theory and theory of mechanics, adopt birotor to hammer impelling collision type structure into shape more, material enters into zone, the horizontal point of contact of birotor upper limb from charging aperture through excessive and the control position simultaneously, fiercely patted in opposite directions by two rotors and to make the powerful head-on collision that flies out at a high speed of the tangential level of material carry out fragmentation, then make material produce bounce-back by the counterattack device, high-speed friction obtains shaping between the bounce-back material, broken through the strong impaction of rotor beating and lower counterpunch board again, broken through the multiple impact continuous circulation, therefore its crushing efficiency is high, the ultrahard material all can be broken, the product particle shape that fragmentation goes out is good, mostly become near cube, the granule content of faller gill shape is few, this machine is applicable to rubble and sand processed, especially suitable " melon seeds sheet " (broken waste material of triangle or long flat) with 1 ∽ 2cm granularity carries out deep processing, allow it make the high-quality sand for building of 1 ∽ 4mm, rubble greater than 5mm can also obtain good shaping, major part all can become relatively near square circular, make qualified sand through screening with returning brokenly several times, turn waste into wealth, make discommodity become situation of selling well, can also economize out large stretch of stacking place, so that the economic benefit of broken industry greatly improves, in addition, this machine can also with the building stones of 5 ∽ 8cm, continue the concrete building stones that deep processing becomes 2 ∽ 4cm.
Description of drawings
Below in conjunction with the drawings and specific embodiments birotor collision type disintegrating machine of the present invention is described further.
Fig. 1 is the cross-sectional view of birotor collision type disintegrating machine of the present invention;
Fig. 2 is vertical semi-section structural representation of birotor collision type disintegrating machine of the present invention.
The specific embodiment
As depicted in figs. 1 and 2, birotor collision type disintegrating machine of the present invention comprises a left box body 1 and a right case 2, above left box body 1 and right case 2, be equipped with charging aperture 3, be provided with feeding regulating device 4 on charging aperture 3 inboard both sides, feeding regulating device 4 the usefulness amount of adjusting institute charging and the locality of charging, charging aperture 3 passes straight through to the cavity place, lower end of right case 2,, cavity place, lower end at left box body 1 and right case 2 is provided with respectively rotor 5 and rotor 6, rotor 5 and rotor 6 are driven by motor 7 and motor 8 respectively, the central axis of rotor 5 and rotor 6 keeps the same level line, the switched in opposite of rotor 5 and rotor 6, be that rotor 5 and rotor 6 all rotate to the center of two rotors, be equipped with bar 9 on rotor 5 and the rotor 6, bar 9 is following rotor 5 and rotor 6 is done High Rotation Speed together, also is connected to flywheel 10 at rotor 5 and rotor 6 rotor outer ends, and flywheel 10 is used for improving the rotating inertia force of bar 9.
As depicted in figs. 1 and 2, above rotor 5 and rotor 6, be equipped with counterattack device 11, counterattack device 11 connects an adjusting device 12, adjusting device 12 is installed in the top of left box body 1 and right case 2, counterattack device 11 is used for bounce-back and fights back the sandstone that flies out from rotor 5 and rotor 6, and adjusting device 12 then is used for adjusting direction and the angle of counterattack device 11.Below birotor 5 and rotor 6, be provided with counterpunch board 12, the sandstone under counterpunch board 12 drops from bar 9 for resilience.
As depicted in figs. 1 and 2, in real work, rotor 5 and rotor 6 carry out High Rotation Speed towards in opposite directions by the drive of motor 7 and motor 8, namely two bars 9 also are rotated at a high speed, after adjusting device 12 is adjusted the direction and angle of counterattack device 11, sandstone enters from two charging apertures 3 of left box body 1 and right case 2, locality when then regulating its inlet amount and charging by feeding regulating device 4, stone sand after feeding regulating device 4 is regulated flies to the medial axis position between rotor 5 and the rotor 6 accurately, and clash into mutually with two bars 9 of High Rotation Speed, after rotor 5 and the fierce in opposite directions beating of rotor 6, make the powerful head-on collision that flies out at a high speed of the tangential level of material carry out fragmentation, part sandstone flies to counterattack device 11, after the counterattack and rebound effect of counterattack device 11, rebound back again on the bar 9, and with the sandstone of the bar 9 tops bump that rubs mutually, also again clash into bar 9 simultaneously, some sandstone falls in the middle of two bars 9, directly drops down onto counterpunch board 12 places, clashes into mutually with counterpunch board 12, and rebounded back by counterpunch board 12, with sandstone in the whereabouts bump that again rubs, multiple impact with pat, may make sandstone obtain effective fragmentation and shaping.
As depicted in figs. 1 and 2, in sum as can be known, birotor collision type disintegrating machine of the present invention according to particle movement theory and theory of mechanics, adopt birotor to hammer impelling collision type structure into shape more, material enters into zone, the horizontal point of contact of birotor upper limb from charging aperture through excessive and the control position simultaneously, fiercely patted in opposite directions by two rotors and to make the powerful head-on collision that flies out at a high speed of the tangential level of material carry out fragmentation, then make material produce bounce-back by the counterattack device, high-speed friction obtains shaping between the bounce-back material, broken through the strong impaction of rotor beating and lower counterpunch board again, can sketch and be " clap impelling; stone hits stone; stone is wiped stone, clap brokenly again, impacts waits the fragmentation of multiple impact continuous circulation again ".What wherein play the main broken action function is to utilize " at a high speed powerful head-on collision " principle to reach; Next shaping operation function be to utilize " at a high speed bounce-back and material friction " after the head-on collision to realize; To reach through clashing of lower counterpunch board to add a grade crushing function again, broken through the multiple impact continuous circulation, therefore its crushing efficiency is high, the ultrahard material all can be broken, the product particle shape that fragmentation goes out is good, mostly become near cube, the granule content of faller gill shape is few, this machine is applicable to rubble and sand processed, especially suitable " melon seeds sheet " (broken waste material of triangle or long flat) with 1～2cm granularity carries out deep processing, allow it make the high-quality sand for building of 1～4mm, can also obtain good shaping greater than the rubble of 5mm, major part all can become relatively near square circular, make qualified sand through screening with returning brokenly several times, turn waste into wealth, make discommodity become situation of selling well, can also economize out large stretch of stacking place, so that the economic benefit of broken industry greatly improves, in addition, this machine can also with the building stones of 5～8cm, continue the concrete building stones that deep processing becomes 2 ~ 4cm.
According to embodiments of the invention describing the present invention property and nonrestrictive description, but should be understood that in the situation that do not break away from relevant protection domain defined by the claims, those skilled in the art can make change and/or revise.
Claims (5)
1. birotor collision type disintegrating machine, comprise a left box body and a right case, above left box body and right case, be equipped with charging aperture, it is characterized in that: in described left box body and right case, be equipped with rotor, two rotors are by driven by motor independently, and keep being provided with bar on the described rotor in the same horizontal line, above described birotor, be provided with the counterattack device.
2. require as requested 1 described birotor collision type disintegrating machine, it is characterized in that: the place is provided with feeding regulating device at described charging aperture, and feeding regulating device is used for regulating input and the direction of material.
3. require as requested 1 described birotor collision type disintegrating machine, it is characterized in that: below described birotor, be provided with counterpunch board.
4. require as requested 1 described birotor collision type disintegrating machine, it is characterized in that: described birotor outer end also is connected to flywheel.
5. require as requested 1 described birotor collision type disintegrating machine, it is characterized in that: described counterattack device connects an adjusting device, and adjusting device is installed in the top of casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105260148A CN102941139A (en) | 2012-12-08 | 2012-12-08 | Double-rotor collision-type crusher |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105260148A CN102941139A (en) | 2012-12-08 | 2012-12-08 | Double-rotor collision-type crusher |
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| Publication Number | Publication Date |
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| CN102941139A true CN102941139A (en) | 2013-02-27 |
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| CN2012105260148A Pending CN102941139A (en) | 2012-12-08 | 2012-12-08 | Double-rotor collision-type crusher |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103691524A (en) * | 2013-12-11 | 2014-04-02 | 浙江浙矿重工股份有限公司 | Double-rotor crushing mechanism |
| CN104941725A (en) * | 2015-05-28 | 2015-09-30 | 山东联邦重工有限公司 | Dual-rotor hammer type sand making machine with adjustment device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB155836A (en) * | 1919-02-08 | 1922-03-24 | Otto Traun S Forschungslaborat | Process for the manufacture of dispersoids |
| US3610543A (en) * | 1968-06-27 | 1971-10-05 | Abjorn Anderson Ab | Waste and refuse disintegrating mill |
| CN2140783Y (en) * | 1992-10-31 | 1993-08-25 | 王鉴溥 | Double-grade disintegrating mill |
| CN2564251Y (en) * | 2002-04-19 | 2003-08-06 | 殷登皋 | Opposite impact crusher |
| CN1830568A (en) * | 2006-04-12 | 2006-09-13 | 王靖 | Disintegrator and its disintegrating method |
| CN200954450Y (en) * | 2006-09-15 | 2007-10-03 | 沈阳恒兴机械有限公司 | Double-axle hammer-type disintegrator |
| CN101954303A (en) * | 2010-10-20 | 2011-01-26 | 松滋市中发机电实业有限公司 | Dual-rotor combined sand making machine |
| CN201848271U (en) * | 2010-11-10 | 2011-06-01 | 肖银昌 | Collision type sand making machine |
| CN202921359U (en) * | 2012-12-08 | 2013-05-08 | 福建固尔特矿山机械有限公司 | Novel dual-rotor clashing type crusher |
-
2012
- 2012-12-08 CN CN2012105260148A patent/CN102941139A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB155836A (en) * | 1919-02-08 | 1922-03-24 | Otto Traun S Forschungslaborat | Process for the manufacture of dispersoids |
| US3610543A (en) * | 1968-06-27 | 1971-10-05 | Abjorn Anderson Ab | Waste and refuse disintegrating mill |
| CN2140783Y (en) * | 1992-10-31 | 1993-08-25 | 王鉴溥 | Double-grade disintegrating mill |
| CN2564251Y (en) * | 2002-04-19 | 2003-08-06 | 殷登皋 | Opposite impact crusher |
| CN1830568A (en) * | 2006-04-12 | 2006-09-13 | 王靖 | Disintegrator and its disintegrating method |
| CN200954450Y (en) * | 2006-09-15 | 2007-10-03 | 沈阳恒兴机械有限公司 | Double-axle hammer-type disintegrator |
| CN101954303A (en) * | 2010-10-20 | 2011-01-26 | 松滋市中发机电实业有限公司 | Dual-rotor combined sand making machine |
| CN201848271U (en) * | 2010-11-10 | 2011-06-01 | 肖银昌 | Collision type sand making machine |
| CN202921359U (en) * | 2012-12-08 | 2013-05-08 | 福建固尔特矿山机械有限公司 | Novel dual-rotor clashing type crusher |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103691524A (en) * | 2013-12-11 | 2014-04-02 | 浙江浙矿重工股份有限公司 | Double-rotor crushing mechanism |
| CN103691524B (en) * | 2013-12-11 | 2016-03-30 | 浙江浙矿重工股份有限公司 | A kind of double-rotor mill structure |
| CN104941725A (en) * | 2015-05-28 | 2015-09-30 | 山东联邦重工有限公司 | Dual-rotor hammer type sand making machine with adjustment device |
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Application publication date: 20130227 |