CN102941147B - Vertical type composite multistage crusher - Google Patents
Vertical type composite multistage crusher Download PDFInfo
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- CN102941147B CN102941147B CN201210514203.3A CN201210514203A CN102941147B CN 102941147 B CN102941147 B CN 102941147B CN 201210514203 A CN201210514203 A CN 201210514203A CN 102941147 B CN102941147 B CN 102941147B
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- tup
- crushing mechanism
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- vertical type
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Abstract
The invention discloses a vertical type composite multistage crusher and aims to solve the problem that the conventional crushers are not high in one-time crushing ratio of large volume mineral materials or building materials. The vertical type composite multistage crusher comprises a base, wherein an outer barrel is vertically arranged on the base; a charging bucket is arranged on the top of the outer barrel; an input rotating shaft which is driven by a driving device to rotate is arranged in the outer barrel; a connecting plate is arranged at the top end of the input rotating shaft; a rotor located outside the input rotating shaft is fixedly connected at the lower end of the connecting plate; a rotor bracket is arranged between the rotor and the input rotating shaft; a milling crushing mechanism is arranged on the top of the rotor; and at least one of a counterattack crushing mechanism and an impact crushing mechanism is arranged at the lower side of the milling crushing mechanism. According to the vertical type composite multistage crusher, through the combination of plane crush and multistage crush, the one-time crush of the large volume mineral materials or the building materials is realized; the crushing ratio reaches a level being tens of thousands and a level being even hundreds of thousands; and the crushed powder can reach millimeter level.
Description
Technical field
The present invention relates to breaker field, be specially a kind of vertical type composite multistage crusher.
Background technology
In mine, chemical industry, building trade field, the material break process of large volume is generally broken step by step by disintegrating machine.
Common disintegrating machine has jaw crusher, standing crusher, gyratory crusher, impact crusher, hammering disintegrating machine, rolling disintegrator etc., because the ratio of reduction of existing disintegrating machine unit is not high, therefore the disposable fragmentation of large volume material will be realized, often need to adopt multiple stage disintegrating machine classification process to realize, and between multiple stage disintegrating machine, adopt travelling belt to transmit material, produce line length, occupation of land space is large, energy consumption is high, equipment part wearing and tearing are large, adds equipment investment cost and operation expense.
Chinese patent CN200920141428.2 discloses a kind of tapered vertical type crusher, and as shown in Figure 4, it comprises base, rotor rack 5, is contained in the multistage tup 13 on rotor rack 8.When rotor rack 5 rotates, drive tup 13 to rotate the mineral aggregate hitting and fall into from loading hopper 21, reach the object of pulverizing.
Above-mentioned this tapered vertical type crusher is for easy crushed ore materials or building material, and show the advantage of the high ratio of reduction when fragmentation, crushing efficiency is high.But for mineral aggregate or the building material of large volume, helpless as feather weight up to a hundred material performance even tonne, generally need pretreatment, material is crushed in advance after ten feather weight again by tapered vertical type crusher process, need undoubtedly to increase pre-processing device, increase cost of investment, and the tup 13 of this disintegrating machine is all contained on rotor rack 8 by bolt, when running into mineral aggregate or the building material of large volume, tup can relative screws, thus even cannot realize the mineral aggregate of large volume or the broken object of building material.
Summary of the invention
In order to overcome existing disintegrating machine, large volume mineral aggregate or building are expected that primary fragmentation is than not high deficiency, the present invention aims to provide a kind of vertical type composite multistage crusher, this Multi-stage crusher passes through composite breaking, realize the disposable fragmentation to large volume mineral aggregate or building material, primary fragmentation is than high, and the material after fragmentation can reach grade.
To achieve these goals, the technical solution adopted in the present invention is:
A kind of vertical type composite multistage crusher, comprises base, this base is equipped with the vertical outer cylinder body arranged, is provided with charging bucket at the top of this outer cylinder body; Described outer cylinder body is built with being driven the input rotating shaft rotated by drive unit; Its design feature is, described input rotating shaft top has a plate, and this connecting plate lower end is fixedly connected with one and is positioned at the tubular rotor inputted outside rotating shaft; Between described rotor and input rotating shaft, be provided with one be contained on support for supporting the rotor field spider of described rotor; Described rotor top is equipped with milling crushing mechanism, at least one being provided with impact crushing mechanism and clashing in crushing mechanism on the downside of this milling crushing mechanism; Described milling crushing mechanism comprises the tup that at least one-level and described rotor are fixedly linked; Described impact crushing mechanism comprise at least one level be positioned at outer cylinder body and with the tup that described rotor is fixedly linked, be provided with the baffle plate be contained on described outer cylinder body inwall in the outside of the tup of this impact crushing mechanism; Described shock crushing mechanism comprise at least one level be positioned at outer cylinder body and with the tup that described rotor is hinged and connected, be provided with the baffle plate be contained on described outer cylinder body inwall in the outside of the tup of this shock crushing mechanism; When being provided with impact crushing mechanism on the downside of milling crushing mechanism and clashing into crushing mechanism simultaneously, clash into crushing mechanism and be positioned on the downside of impact crushing mechanism.
Specifically, wherein, rotor field spider is by rotor described in bearings, and bracing frame is hollow structure, and described input rotating shaft is through support frame as described above.
Thus; after large volume material to be broken enters charging bucket; first treating broken material by the milling crushing mechanism being fixedly connected on rotor top carries out high-speed milling fragmentation; milling is that the material of small size enters in impact crushing mechanism and carries out high speed impact crushing and/or enter to clash in crushing mechanism carrying out high-speed impact fragmentation; broken through combined multi-stage, thus realize the micronized object of large volume material to be broken.
After described milling fragmentation refers to that large volume material enters charging bucket, by the tup of milling crushing mechanism, milling is carried out to large volume material, because tup rotary speed is fast, under the Action of Gravity Field of material self, is ceaselessly caused the material of small volume by tup milling, then enter next stage.
After described impact crushing refers to that material enters outer cylinder body, by the tup of impact crushing mechanism, fragmentation is carried out to it, because tup rotary speed is fast, after material enters the tup working region of impact crushing mechanism from charging bucket, by tup counterattack on the baffle plate of outer cylinder body inwall, carry out second-time breakage, the material after fragmentation enters next stage.
After described shock crushing mechanism refers to that material enters the tup working region of clashing into crushing mechanism, clashed into on the baffle plate of outer cylinder body inwall by tup, carry out second-time breakage, now, material is substantially in grains of sand shape, because the tup clashing into crushing mechanism is movably connected on rotor, when running into the material that reinforcing bar etc. can not be broken, tup can carry out passive dodging, thus prevent equipment stuck, and when milling crushing mechanism and impact crushing mechanism working region, because the distance of tup outer end and outer cylinder body inwall is larger, the materials such as reinforcing bar can be fallen by the gap between tup and outer cylinder body inwall, can not stuck equipment.
Be below preferred technical scheme of the present invention:
Every one-level tup all includes multiple tup being distributed on rotor outer periphery, and every one-level tup refers to the tup be contained on rotor in same level.
As a kind of concrete fixed form inputting rotating shaft and rotor, described input rotating shaft top has a plate, and this connecting plate and described rotor are fixedly linked; Between described rotor and input rotating shaft, be provided with one be contained on support for supporting the rotor field spider of described rotor.
As a kind of drive form, described drive unit comprises at least one motor, and this motor rotates by inputting rotating shaft described in belt wheel and belt drives.Certainly, type of drive of the present invention also can be gear drive or chain gear transmission.
In order to improve the crushing effect of material to be broken, described baffle plate has Profile of AT, described Profile of AT is vertical with this tangent line towards the tangential direction of tup rotational circle, like this, when material to be broken is clashed into by the tup of High Rotation Speed, impact is in the Profile of AT of baffle plate, and realize the object of second-time breakage, baffle plate of the present invention is more preferably saw-tooth shaped baffles.
As a kind of concrete version, described milling crushing mechanism comprises and is fixedly connected on described epitrochanterian first order tup, and this first order tup is positioned at charging bucket; Described impact crushing mechanism comprises and is fixedly connected on described epitrochanterian second level tup; Described shock crushing mechanism comprises and is hinged on described epitrochanterian third level tup, fourth stage tup and level V tup from top to bottom; Described second level tup, third level tup, fourth stage tup and level V tup are all positioned at outer cylinder body.Further, tup bearing pin is housed outside described rotor, described third level tup, fourth stage tup and level V tup are all movably connected on this tup bearing pin.When the reinforcing bar etc. running into extreme hardness can not be broken material time, hinged third level tup, fourth stage tup and level V tup can carry out passive dodging, thus the generation of the situation such as machine can not be caused stuck.
Broken step by step in order to realize multistage tup, described milling crushing mechanism, impact crushing mechanism and clash into crushing mechanism tups at different levels in, distance between the tup outer end distance rotor axis line of downside is greater than the distance between the tup outer end distance rotor axis line of upside adjacent with it, overall in pagoda shape.Thus, the tup of downside is when rotating with rotor high-speed, due to the distance between the distance rotor axis line of its outer end more greatly, therefore, the linear velocity at the tup outer end place of downside can be larger, and when the material impacting fallen is to the tup of downside, meeting more greatly for momentum (quality is amassed with speed is), speed when same material impacting outer cylinder body inwall or baffle plate can be larger, can improve crushing effect further thus.
Quick-wearing is crossed in order to prevent connecting plate and input rotating shaft; described connecting plate is equipped with protective cover; in order to prevent this protective cover from large volume material jack-up cannot be carried out fragmentation, the overhead height of this protective cover is lower than the overhead height of tup of top side being positioned at charging bucket.
Every one-level tup in described multistage tup all includes multiple tup being distributed on rotor field spider periphery.
Compared with prior art, the invention has the beneficial effects as follows: the present invention is compounded with the advantage of milling fragmentation, impact crushing and shock fragmentation, achieve that the unit of large volume material to be broken is disposable causes sand, the ratio of reduction is up to the even hundreds thousand of level of tens thousand of level, greatly reduce the cost of investment of disintegrating apparatus, by milling crushing mechanism, impact crushing mechanism and reasonable Arrangement and the fragmentation step by step of clashing into crushing mechanism, greatly reduce the energy consumption in shattering process, and equipment part wearing and tearing are little, operation and maintenance cost is low, long service life; Testing inspection proves, the grit particle diameter after fragmentation reaches grade, and structure is simple, is particularly useful for the fragmentation to large volume mineral aggregate or building material.
Below in conjunction with drawings and Examples, the present invention is further elaborated.
Accompanying drawing explanation
Fig. 1 is the structure principle chart of one embodiment of the invention;
Fig. 2 is the structure principle chart of the band broken section of Fig. 1;
Fig. 3 is the top view of outer cylinder body and tup in Fig. 1;
Fig. 4 is the structural representation of existing tapered vertical type crusher.
1-support in the drawings; 2-outer cylinder body; 3-first motor; 4-charging bucket; 5-rotor;
6-inputs rotating shaft; 7-rotor field spider; 8-tup bearing pin; 9-protective cover;
10-saw-tooth shaped baffles; 11-one-level tup; 12-secondary tup; 13-tri-grades of tups;
14-level Four tup; 15-Pyatyi tup; The large belt wheel of 16-; 17-first small pulley;
18-second small pulley; 19-second motor; 20-liner plate; 21-loading hopper;
22-funnel; 23-connecting plate.
Detailed description of the invention
A kind of vertical type composite multistage crusher, as shown in Fig. 1 and 2, comprises base 1, this base 1 is equipped with the vertical outer cylinder body 2 arranged, is provided with charging bucket 4 at the top of this outer cylinder body 2; Described outer cylinder body 2 is built with being driven the input rotating shaft 6 rotated by drive unit; Described input rotating shaft 6 top has the connecting plate 23 of a lateral arrangement, and this connecting plate 23 and is positioned at the tubular rotor 5 inputted outside rotating shaft 6 and is fixedly linked; Between described rotor 5 and input rotating shaft 6, be provided with one be contained in tubular rotor field spider 7 on support 1, this rotor field spider 7 is by rotor 5 described in bearings.The Pyatyi tup arranged described rotor 5 is equipped with from top to bottom, as shown in Figure 3, the first order tup 11 being wherein positioned at charging bucket 4 and the second level tup 12 being positioned at outer cylinder body 2 are fixedly connected on described rotor 5, are positioned at the third level tup 13 of outer cylinder body 2, fourth stage tup 14 and level V tup 15 hinged with the tup bearing pin 8 be contained in outside described rotor 5.
Drive unit of the present invention is belt wheel transmission, it comprises two motors 3,19, motor speed is 700 r/min-800r/min, wherein the first motor 3 drives the first small pulley 17 to be connected with large belt wheel 16 by belt, second motor 19 drives the second small pulley 18 to be also connected with large belt wheel 16 by belt, and this large belt wheel 16 is connected with input rotating shaft 6.The baffle plate with Profile of AT that described outer cylinder body 2 inwall is equipped with is saw-tooth shaped baffles 10, and the described zigzag of this saw-tooth shaped baffles 10 is vertical with this tangent line towards the tangential direction of tup rotational circle.In described tup at different levels, the distance between tup outer end distance rotor 5 axial line of downside is greater than the distance between tup outer end distance rotor 5 axial line of upside adjacent with it.Described input rotating shaft 6 and rotor 5 are equipped with protective cover 9, and the overhead height of this protective cover 9 is lower than the overhead height of tup of top side being positioned at charging bucket 4.Every one-level tup in described multistage tup all includes the tup that 2 are arranged symmetrically in rotor field spider 7 periphery.
The content that above-described embodiment is illustrated should be understood to these embodiments only for being illustrated more clearly in the present invention, and be not used in and limit the scope of the invention, after having read the present invention, the amendment of those skilled in the art to the various equivalent form of value of the present invention has all fallen within the application's claims limited range.
Claims (9)
1. a vertical type composite multistage crusher, comprises base (1), this base (1) is equipped with the vertical outer cylinder body (2) arranged, is provided with charging bucket (4) at the top of this outer cylinder body (2); Described outer cylinder body (2) is built with being driven the input rotating shaft (6) rotated by drive unit; It is characterized in that, described input rotating shaft (6) top has a plate (23), and this connecting plate (23) lower end is fixedly connected with the tubular rotor (5) that is positioned at input rotating shaft (6) outside; Between described rotor (5) and input rotating shaft (6), be provided with one be contained on support (1) for supporting the rotor field spider (7) of described rotor (5); Milling crushing mechanism is equipped with at described rotor (5) top, at least one being provided with impact crushing mechanism and clashing in crushing mechanism on the downside of this milling crushing mechanism;
Described milling crushing mechanism comprises the tup that at least one-level and described rotor (5) are fixedly linked;
Described impact crushing mechanism comprise at least one level be positioned at outer cylinder body (2) and with the tup that described rotor (5) is fixedly linked, be provided with the baffle plate (10) be contained on described outer cylinder body (2) inwall in the outside of the tup of this impact crushing mechanism;
Described shock crushing mechanism comprise at least one level be positioned at outer cylinder body (2) and with the tup that described rotor (5) is hinged and connected, be provided with the baffle plate (10) be contained on described outer cylinder body (2) inwall in the outside of the tup of this shock crushing mechanism;
When being provided with impact crushing mechanism on the downside of milling crushing mechanism and clashing into crushing mechanism simultaneously, clash into crushing mechanism and be positioned on the downside of impact crushing mechanism.
2. vertical type composite multistage crusher according to claim 1, is characterized in that, every one-level tup all includes multiple tup being distributed on rotor (5) periphery.
3. vertical type composite multistage crusher according to claim 1, is characterized in that, described drive unit comprises at least one motor, and this motor rotates by inputting rotating shaft (6) described in belt wheel and belt drives.
4. vertical type composite multistage crusher according to claim 1, is characterized in that, described baffle plate (10) has Profile of AT, and described Profile of AT is vertical with this tangent line towards the tangential direction of tup rotational circle.
5. vertical type composite multistage crusher according to claim 1, is characterized in that, described milling crushing mechanism comprises the first order tup (11) be fixedly connected on described rotor (5), and this first order tup (11) is positioned at charging bucket (4); Described impact crushing mechanism comprises the second level tup (12) be fixedly connected on described rotor (5); Described shock crushing mechanism comprises the third level tup (13) be hinged on described rotor (5), fourth stage tup (14) and level V tup (15) from top to bottom; Described second level tup (12), third level tup (13), fourth stage tup (14) and level V tup (15) are all positioned at outer cylinder body (2).
6. vertical type composite multistage crusher according to claim 5, it is characterized in that, tup bearing pin (8) is equipped with in described rotor (5) outside, and described third level tup (13), fourth stage tup (14) and level V tup (15) are all movably connected on this tup bearing pin (8).
7. according to the vertical type composite multistage crusher one of claim 1 ~ 6 Suo Shu, it is characterized in that, described milling crushing mechanism, impact crushing mechanism and clash into crushing mechanism tups at different levels in, be positioned at downside tup outer end distance rotor (5) axial line between distance be greater than upside adjacent with it tup outer end distance rotor (5) axial line between distance.
8. according to the vertical type composite multistage crusher one of claim 1 ~ 6 Suo Shu; it is characterized in that; described connecting plate (23) is equipped with protective cover (9), the overhead height of this protective cover (9) is lower than the overhead height of tup of top side being positioned at charging bucket (4).
9. vertical type composite multistage crusher according to claim 4, is characterized in that, described baffle plate (10) is saw-tooth shaped baffles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210514203.3A CN102941147B (en) | 2012-12-05 | 2012-12-05 | Vertical type composite multistage crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210514203.3A CN102941147B (en) | 2012-12-05 | 2012-12-05 | Vertical type composite multistage crusher |
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| Publication Number | Publication Date |
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| CN102941147A CN102941147A (en) | 2013-02-27 |
| CN102941147B true CN102941147B (en) | 2015-04-22 |
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| CN201210514203.3A Expired - Fee Related CN102941147B (en) | 2012-12-05 | 2012-12-05 | Vertical type composite multistage crusher |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104941771A (en) * | 2015-06-16 | 2015-09-30 | 顾广才 | Mobile efficient smasher for ceramic production |
| CN104941757A (en) * | 2015-06-16 | 2015-09-30 | 顾广才 | High-efficiency anti-blocking crusher for ceramic production |
| CN110142100A (en) * | 2019-06-12 | 2019-08-20 | 盛金平 | Vertical shaft crusher with differential function |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3843063A (en) * | 1973-02-06 | 1974-10-22 | Morden Machines Co | Shredding and defiberizing machine |
| CN85104173A (en) * | 1985-05-28 | 1986-11-26 | 国家建筑材料工业局天津水泥工业设计研究院 | Impact crusher discharge device |
| CN2183820Y (en) * | 1994-03-03 | 1994-11-30 | 青岛精达塑料机械有限公司 | Two-stage composite plastics grinder |
| CN2192381Y (en) * | 1994-05-27 | 1995-03-22 | 胡北海 | Tower type vertical shaft crusher |
| CN2203183Y (en) * | 1994-10-06 | 1995-07-12 | 尹兴伊 | High-tem. material disintegrator |
| CN2224658Y (en) * | 1995-04-28 | 1996-04-17 | 江西省食品机械研究所 | Cake crasher with cutting tooth and hammer |
| CN201132124Y (en) * | 2007-08-02 | 2008-10-15 | 杨桦 | Vertical and multilevel whole course crusher |
| CN101745445B (en) * | 2010-01-25 | 2011-06-08 | 山东理工大学 | Hammer type massive material crusher |
| CN202224213U (en) * | 2011-03-14 | 2012-05-23 | 上海世邦机器有限公司 | Rotor protection block of sand making machine |
| CN202942945U (en) * | 2012-12-05 | 2013-05-22 | 王海清 | Vertical combined multistage crusher |
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2012
- 2012-12-05 CN CN201210514203.3A patent/CN102941147B/en not_active Expired - Fee Related
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| CN102941147A (en) | 2013-02-27 |
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