CN104785323A - Multi-purpose reverse mineral grain crusher - Google Patents
Multi-purpose reverse mineral grain crusher Download PDFInfo
- Publication number
- CN104785323A CN104785323A CN201510163643.2A CN201510163643A CN104785323A CN 104785323 A CN104785323 A CN 104785323A CN 201510163643 A CN201510163643 A CN 201510163643A CN 104785323 A CN104785323 A CN 104785323A
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- Prior art keywords
- cylindrical shell
- bearing housing
- drive shaft
- drive axle
- bearing
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/14—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/30—Driving mechanisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/14—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
- B02C2013/145—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with fast rotating vanes generating vortexes effecting material on material impact
Abstract
A multi-purpose reverse mineral grain crusher is characterized in that a crusher cylinder is cylindrical, an upper bearing box is mounted at the upper part of the crusher cylinder, and a lower bearing box is mounted at the lower part of the crusher cylinder; a bearing block through cover is connected onto the upper bearing box, and a bearing block airtight cover is connected with the lower bearing box; upper and lower conical roller bearings are mounted in the upper bearing box and the lower bearing box; the upper bearing box is located at the upper part of the crusher cylinder, and the lower bearing box is located at the lower part of the crusher cylinder; a driving gear and a driven gear are located at the top of the upper bearing box, and a driving transmission shaft and a driven transmission shaft are transmission shafts of the driving gear and driven gear respectively; in order to prevent the axial movement of the driving transmission shaft and the driven transmission shaft, both the driving transmission shaft and the driven transmission shaft adopt stepped shafts and penetrate through the bearing block through cover, middle parts are located in the crusher cylinder, and bottom parts are connected with the bearing block airtight cover; sanding vanes are mounted on the driving transmission shaft and the driven transmission shaft. The multi-purpose reverse mineral grain crusher has the characteristics of high efficiency, environmental pollution reduction and energy consumption reduction.
Description
Technical field
Multiple reverse particulate mineral disintegrating machine relates to pulverizer technical field.
Background technology
Ore reduction is metallurgical and Mining Market and various ore, mineral etc. pulverize the extremely wide cellular manufacture equipment of application.As everyone knows, ore grinding Noise In Workshop is large, dust weight, and power consumption is large.
The mineral breaker of prior art, very large defect is equipment sealing difference bad environments (as jaw crusher), production noise is large, power consumption is large.Some equipment drives several impeller rotating percussion ore to realize pulverizing by an axle, and same efficiency is low, energy consumption is large.As ZL:201220545661.9.
Mainly powder ore efficiency is low, energy consumption is high, noise is large for above problem, the dust permeated in air is many, causes environmental pollution (dust pollution and noise pollution), is not suitable with the demand of low-carbon economy operational mode, is unfavorable for environmental protection.
Summary of the invention
The application is the defect overcoming prior art, and one of its object reduces energy consumption; Two of its object is raised the efficiency; Three of its object reduces vibrations and noise pollution; Four of its object reduces dust pollution.The application adopts following technical scheme for this reason:
1, multiple reverse particulate mineral disintegrating machine, it is characterized in that: it comprises: top bearing housing 1.1, lower bearing housing 1.2, driven gear 2, slave drive axle 3, driving gear 4, initiative drive shaft 5, gear clamp nut 6, gear friction top 7, upper taper roll bearing 8.1, lower taper roll bearing 8.2, bearing block leads to lid 9, airtight and watertight padding 11, pedestal cap mounting nuts 12, cylindrical shell sealing gasket 14, casing construction bolt 15, pulverizer cylindrical shell 16, sanding impeller 17, impeller axial positioning sleeve 18, wear-resisting lining 19, wear-resisting lining tube end-plate 20, strengthen gusset 22, bearing block stifle 24, discharging opening 26, access door construction bolt 28, access door abrasion-proof backing block construction bolt 29, access door abrasion-proof backing block 30, access door 31, bolt assembly 32, charging aperture 33,
Pulverizer cylindrical shell 16 is columniform cylindrical shell, and top bearing housing 1.1 is equipped with on pulverizer cylindrical shell 16 top, and lower bearing housing 1.2 is equipped with in pulverizer cylindrical shell 16 bottom; Top bearing housing 1.1 is connected with bearing block and leads to lid 9, lower bearing housing 1.2 is connected with bearing block stifle 24; (bearing block leads to the active force that lid 9 and bearing block stifle 24 bear power transmission shaft transmission and also seals)
Bearing leads to lid 9 and is circle with bearing stifle 24; Top bearing housing 1.1 is built with upper taper roll bearing 8.1, and lower bearing housing 1.2 is built with lower taper roll bearing 8.2;
Top bearing housing 1.1 is on pulverizer cylindrical shell 16 top, and lower bearing housing 1.2 is in pulverizer cylindrical shell 16 bottom, and top bearing housing 1.1, lower bearing housing 1.2 link together with pulverizer cylindrical shell 16 bolt 15;
Driving gear 4, driven gear 2 are all positioned at the top of top bearing housing 1.1, and initiative drive shaft 5 and slave drive axle 3 are respectively the power transmission shaft of driving gear 4 and driven gear 2;
Initiative drive shaft 5 and slave drive axle 3 all lead to lid 9 through bearing block, middle part in pulverizer cylindrical shell 16, bottom connecting axle bearing stifle 24;
Initiative drive shaft 5 and the middle part of slave drive axle 3 in pulverizer cylindrical shell 16, initiative drive shaft 5 and the middle part of slave drive axle 3 in pulverizer cylindrical shell 16 are equipped with sanding impeller 17 respectively;
Equidistant arrangement in each sanding impeller 17 vertical direction on initiative drive shaft 5, each sanding impeller 17 vertical direction on slave drive axle 3 equidistantly arranges;
Each sanding impeller 17 on initiative drive shaft 5 submits mistake alternately with each sanding impeller 17 vertical direction on slave drive axle 3; (see Fig. 1)
Driven gear 2 and slave drive axle 3 are combined as driven subassembly, and driven subassembly has 4 groups, and driven subassembly is evenly distributed in the concentric circumferences being the center of circle with pulverizer cylindrical shell 16 circle center, and driven gear 2 is sleeved on slave drive axle 3; 4 driven gears 2 are all engaged with driving gear 4; Between driving gear 4 and driven gear 2, transmission is straight spur gear;
Bearing block is led to lid 9 and is connected with top bearing housing 1.1 by pedestal cap mounting nuts 12;
Bearing block stifle 24 is connected with lower bearing housing 1.2 by pedestal cap mounting nuts 12;
Bearing block is led to lid 9 and is connected with initiative drive shaft 5 and slave drive axle 3 by gear clamp nut 6, gear friction top 7;
Initiative drive shaft 5 and slave drive axle 3 top are fixed by gear clamp nut 6 and gear friction top 7;
Top bearing housing 1.1 is provided with charging aperture 33;
Lower bearing housing 1.2 is provided with discharging opening 26;
Initiative drive shaft 5 and slave drive axle 3 are multidiameter;
Namely initiative drive shaft 5 and slave drive axle 3 are waney cylinder, and the part that initiative drive shaft 5 connects driving gear more than 4 is thin diameter section, and the part that slave drive axle 3 connects driven gear more than 2 is thin diameter section;
The part of initiative drive shaft 5 in top bearing housing 1.1, lower bearing housing 1.2 is central diameter section, and the part of slave drive axle 3 in top bearing housing 1.1, lower bearing housing 1.2 is central diameter section;
The part of initiative drive shaft 5 in pulverizer cylindrical shell 16 is wide section, and the part of slave drive axle 3 in pulverizer cylindrical shell 16 is also wide section; (preventing initiative drive shaft 5 and slave drive axle 3 axial float in pulverizer cylindrical shell 16)
Be lined with wear-resisting lining cylinder 19 in pulverizer cylindrical shell 16, wear-resisting lining 19 is columniform cylindrical shell, and its external diameter is equal with the internal diameter of pulverizer cylindrical shell 16; (wear-resisting lining 19 and the wear-resisting lining tube end-plate 20 at two ends define and make the damping of multiple reverse particulate mineral disintegrating machine, noise reduction strengthen the intensity of inner chamber, play damping, noise reduction, increase the multiple action of pulverizer intensity)
Bolt assembly 32 is had fastening between wear-resisting lining 19 and pulverizer cylindrical shell 16.(see Fig. 5)
2, described multiple reverse particulate mineral disintegrating machine, is characterized in that: wear-resisting lining tube end-plate 20 is respectively equipped with in pulverizer cylindrical shell 16 top and bottom, wear-resisting lining tube end-plate 20 is circular slab, and its external diameter is equal with the internal diameter of pulverizer cylindrical shell 16.
3, described multiple reverse particulate mineral disintegrating machine, is characterized in that: between described initiative drive shaft 5 and each sanding impeller 17 of slave drive axle 3, impeller axial positioning sleeve 18 is housed.(its effect is in powerful sanding process, and sanding impeller 17 is combined with power transmission shaft firmly, further damping, noise reduction, gains in strength and extends the life-span of multiple reverse particulate mineral disintegrating machine critical piece)
4, described multiple reverse particulate mineral disintegrating machine, is characterized in that: described pulverizer cylindrical shell 16 top and bearing block lead between lid 9 cylindrical shell sealing gasket 14.(playing sealing, deceleration, cushioning effect)
5, described multiple reverse particulate mineral disintegrating machine, is characterized in that: described upper taper roll bearing 8.1 and lower taper roll bearing 8.2, and upper taper roll bearing 8.1 and lower taper roll bearing 8.2 include inner ring, outer ring and roller.(pedestal cap comprises bearing and leads to lid 9 and bearing stifle 24, inner ring is installed on power transmission shaft, outer ring is installed on pedestal cap, they strike ore, to power transmission shaft and generation axial force, also produce radial load, taper roll bearing 8 can bear radial load and axial force, the ability of carrying stress alternation is strong, extends bearing life)
6, described multiple reverse particulate mineral disintegrating machine, is characterized in that: described pulverizer cylindrical shell 16 is equipped with access door 31, and access door 31 is arranged on pulverizer cylindrical shell 16 by access door construction bolt 28;
Access door 31 is the arc door with pulverizer cylindrical shell 16 same curvature radius.
7, described multiple reverse particulate mineral disintegrating machine, is characterized in that: access door abrasion-proof backing block 30 is housed inside access door 31; Access door abrasion-proof backing block 30 is arranged on access door 31 by access door abrasion-proof backing block construction bolt 29.
8, described multiple reverse particulate mineral disintegrating machine, is characterized in that: slave drive axle 3, initiative drive shaft 5 lead to lid 9 joint with bearing block and airtight and watertight padding 11 is housed;
Slave drive axle 3, initiative drive shaft 5 are equipped with airtight and watertight padding 11 with junction, top bearing housing 1.1 end.
9, described multiple reverse particulate mineral disintegrating machine, is characterized in that: described sanding impeller 17, impeller axial positioning sleeve 18, wear-resisting lining tube end-plate 20 are White Cast Iron Material.
10, described multiple reverse particulate mineral disintegrating machine, is characterized in that: described wear-resisting lining 19 is White Cast Iron Material.
11, pulverizer cylindrical shell 16 cross section is " L " type, the right-angle side of " L " has and strengthens gusset 22.
Beneficial effect
1, well-known sand shaker energy consumption is huge, the proportion accounted in production cost is maximum, the application adopts driving gear 4, driven gear 2 is all positioned at above top bearing housing 1.1, and initiative drive shaft 5 and slave drive axle 3 are respectively the power transmission shaft of driving gear 4 and driven gear 2; Drive driven gear work by driving gear, make full use of the space of pulverizer cylindrical shell 16, increase work efficiency, reduce energy consumption.More capable of reducing energy consumption than single shaft sand shaker more than 50%.
2, initiative drive shaft 5 and slave drive axle 3 are multidiameter; Prevent initiative drive shaft 5 and slave drive axle 3 axial float in pulverizer cylindrical shell 16, play the effect of axial location.
3, lower bearing housing 1.2 is equipped with in pulverizer cylindrical shell 16 bottom; On top bearing housing 1.1, connecting axle bearing leads to lid 9, lower bearing housing 1.2 connecting axle bearing stifle 24.Bearing block leads to the active force that lid 9 and bearing block stifle 24 bear power transmission shaft transmission and also seals.
4, between described initiative drive shaft 5 and each sanding impeller 17 of slave drive axle 3, impeller axial positioning sleeve 18 is housed.Can make in powerful sanding process, sanding impeller 17 is combined with power transmission shaft firmly, further damping, noise reduction, increases the intensity of axle and sanding impeller, extends the service life of multiple reverse particulate mineral disintegrating machine critical piece.
5, access door 31 is equipped with pulverizer cylindrical shell 16, easy access and installation.
6, add wear-resisting lining 19 and wear-resisting lining tube end-plate 20, make multiple reverse particulate mineral disintegrating machine increase service life, replaceable wear-resisting lining 19 and wear-resisting lining tube end-plate 20 after wearing and tearing.Reliability improves, easy to maintenance.
Accompanying drawing explanation
Fig. 1: the broken owner of multiple reverse particulate mineral is depending on partly cuing open figure;
Fig. 2: full sectional view overlooked by multiple reverse particulate mineral disintegrating machine;
Fig. 3: multiple reverse particulate mineral disintegrating machine top view;
Fig. 4: multiple reverse particulate mineral disintegrating machine sanding impeller and power transmission shaft cross section amplification profile;
Fig. 5: the wear-resisting lining of multiple reverse particulate mineral disintegrating machine is connected I enlarged cross-sectional view with pulverizer cylindrical shell;
Fig. 6: multiple reverse particulate mineral disintegrating machine sanding impeller cross sectional view.
In figure: 1.1 top bearing housings, 1.2 lower bearing housing, 2 driven gears, 3 slave drive axles, 4 driving gears, 5 initiative drive shafts, 6 gear clamp nuts, 7 gear friction tops, taper roll bearing on 8.1, 8.2 times taper roll bearings, the logical lid of 9 bearing blocks, 11 airtight and watertight paddings, 12 pedestal cap mounting nuts, 14 cylindrical shell sealing gaskets, 15 casing construction bolts, 16 pulverizer cylindrical shells, 17 sanding impeller, 18 impeller axial positioning sleeves, 19 wear-resisting linings, 20 wear-resisting lining tube end-plates, 22 strengthen gusset, 24 bearing block stifles, 26 discharging openings, 28 access door construction bolts, 29 access door abrasion-proof backing block construction bolts, 30 access door abrasion-proof backing blocks, 31 access doors, 32 bolt assemblies, 33 charging apertures.
Detailed description of the invention
Below in conjunction with drawings and Examples, the application is described further.
Embodiment
1, multiple reverse particulate mineral disintegrating machine, it is characterized in that: it comprises: top bearing housing 1.1, lower bearing housing 1.2, driven gear 2, slave drive axle 3, driving gear 4, initiative drive shaft 5, gear clamp nut 6, gear friction top 7, upper taper roll bearing 8.1, lower taper roll bearing 8.2, bearing block leads to lid 9, airtight and watertight padding 11, pedestal cap mounting nuts 12, cylindrical shell sealing gasket 14, casing construction bolt 15, pulverizer cylindrical shell 16, sanding impeller 17, impeller axial positioning sleeve 18, wear-resisting lining 19, wear-resisting lining tube end-plate 20, strengthen gusset 22, bearing block stifle 24, discharging opening 26, access door construction bolt 28, access door abrasion-proof backing block construction bolt 29, access door abrasion-proof backing block 30, access door 31, bolt assembly 32, charging aperture 33,
Pulverizer cylindrical shell 16 is columniform cylindrical shell, and top bearing housing 1.1 is equipped with on pulverizer cylindrical shell 16 top, and lower bearing housing 1.2 is equipped with in pulverizer cylindrical shell 16 bottom; Top bearing housing 1.1 is connected with bearing block and leads to lid 9, lower bearing housing 1.2 is connected with bearing block stifle 24; (bearing block leads to the active force that lid 9 and bearing block stifle 24 bear power transmission shaft transmission and also seals)
Bearing leads to lid 9 and is circle with bearing stifle 24; Top bearing housing 1.1 is built with upper taper roll bearing 8.1, and lower bearing housing 1.2 is built with lower taper roll bearing 8.2;
Top bearing housing 1.1 is on pulverizer cylindrical shell 16 top, and lower bearing housing 1.2 is in pulverizer cylindrical shell 16 bottom, and top bearing housing 1.1, lower bearing housing 1.2 link together with pulverizer cylindrical shell 16 bolt 15;
Driving gear 4, driven gear 2 are all positioned at the top of top bearing housing 1.1, and initiative drive shaft 5 and slave drive axle 3 are respectively the power transmission shaft of driving gear 4 and driven gear 2;
Initiative drive shaft 5 and slave drive axle 3 all lead to lid 9 through bearing block, middle part in pulverizer cylindrical shell 16, bottom connecting axle bearing stifle 24;
Initiative drive shaft 5 and the middle part of slave drive axle 3 in pulverizer cylindrical shell 16, initiative drive shaft 5 and the middle part of slave drive axle 3 in pulverizer cylindrical shell 16 are equipped with sanding impeller 17 respectively;
Equidistant arrangement in each sanding impeller 17 vertical direction on initiative drive shaft 5, each sanding impeller 17 vertical direction on slave drive axle 3 equidistantly arranges;
Each sanding impeller 17 on initiative drive shaft 5 submits mistake alternately with each sanding impeller 17 vertical direction on slave drive axle 3; (see Fig. 1)
Driven gear 2 and slave drive axle 3 are combined as driven subassembly, and driven subassembly has 4 groups, and driven subassembly is evenly distributed in the concentric circumferences being the center of circle with pulverizer cylindrical shell 16 circle center, and driven gear 2 is sleeved on slave drive axle 3; 4 driven gears 2 are all engaged with driving gear 4; Between driving gear 4 and driven gear 2, transmission is straight spur gear;
Bearing block is led to lid 9 and is connected with top bearing housing 1.1 by pedestal cap mounting nuts 12;
Bearing block stifle 24 is connected with lower bearing housing 1.2 by pedestal cap mounting nuts 12;
Bearing block is led to lid 9 and is connected with initiative drive shaft 5 and slave drive axle 3 by gear clamp nut 6, gear friction top 7;
Initiative drive shaft 5 and slave drive axle 3 top are fixed by gear clamp nut 6 and gear friction top 7;
Top bearing housing 1.1 is provided with charging aperture 33;
Lower bearing housing 1.2 is provided with discharging opening 26;
Initiative drive shaft 5 and slave drive axle 3 are multidiameter;
Namely initiative drive shaft 5 and slave drive axle 3 are waney cylinder, and the part that initiative drive shaft 5 connects driving gear more than 4 is thin diameter section, and the part that slave drive axle 3 connects driven gear more than 2 is thin diameter section;
The part of initiative drive shaft 5 in top bearing housing 1.1, lower bearing housing 1.2 is central diameter section, and the part of slave drive axle 3 in top bearing housing 1.1, lower bearing housing 1.2 is central diameter section;
The part of initiative drive shaft 5 in pulverizer cylindrical shell 16 is wide section, and the part of slave drive axle 3 in pulverizer cylindrical shell 16 is also wide section; (preventing initiative drive shaft 5 and slave drive axle 3 axial float in pulverizer cylindrical shell 16)
Be lined with wear-resisting lining cylinder 19 in pulverizer cylindrical shell 16, wear-resisting lining 19 is columniform cylindrical shell, and its external diameter is equal with the internal diameter of pulverizer cylindrical shell 16;
Bolt assembly 32 is had fastening between wear-resisting lining 19 and pulverizer cylindrical shell 16.(see Fig. 5)
2, described multiple reverse particulate mineral disintegrating machine, is characterized in that: wear-resisting lining tube end-plate 20 is respectively equipped with in pulverizer cylindrical shell 16 top and bottom, wear-resisting lining tube end-plate 20 is circular slab, and its external diameter is equal with the internal diameter of pulverizer cylindrical shell 16.
3, described multiple reverse particulate mineral disintegrating machine, is characterized in that: between described initiative drive shaft 5 and each sanding impeller 17 of slave drive axle 3, impeller axial positioning sleeve 18 is housed.(its effect is in powerful sanding process, and sanding impeller 17 is combined with power transmission shaft firmly, further damping, noise reduction, gains in strength and extends the life-span of multiple reverse particulate mineral disintegrating machine critical piece)
4, described multiple reverse particulate mineral disintegrating machine, is characterized in that: described pulverizer cylindrical shell 16 top and bearing block lead between lid 9 cylindrical shell sealing gasket 14.(playing sealing, deceleration, cushioning effect)
5, described multiple reverse particulate mineral disintegrating machine, is characterized in that: described upper taper roll bearing 8.1 and lower taper roll bearing 8.2, and upper taper roll bearing 8.1 and lower taper roll bearing 8.2 include inner ring, outer ring and roller.(pedestal cap comprises bearing and leads to lid 9 and bearing stifle 24, inner ring is installed on power transmission shaft, outer ring is installed on pedestal cap, they strike ore, to power transmission shaft and generation axial force, also radial load is produced, taper roll bearing 8 can bear radial load and axial force, the ability of carrying stress alternation is strong, extend bearing life) 6, described multiple reverse particulate mineral disintegrating machine, it is characterized in that: described pulverizer cylindrical shell 16 is equipped with access door 31, access door 31 is arranged on pulverizer cylindrical shell 16 by access door construction bolt 28;
Access door 31 is the arc door with pulverizer cylindrical shell 16 same curvature radius.
7, described multiple reverse particulate mineral disintegrating machine, is characterized in that: access door abrasion-proof backing block 30 is housed inside access door 31; Access door abrasion-proof backing block 30 is arranged on access door 31 by access door abrasion-proof backing block construction bolt 29.
8, described multiple reverse particulate mineral disintegrating machine, is characterized in that: slave drive axle 3, initiative drive shaft 5 lead to lid 9 joint with bearing block and airtight and watertight padding 11 is housed;
Slave drive axle 3, initiative drive shaft 5 are equipped with airtight and watertight padding 11 with junction, top bearing housing 1.1 end.
9, described multiple reverse particulate mineral disintegrating machine, is characterized in that: described sanding impeller 17, impeller axial positioning sleeve 18, wear-resisting lining tube end-plate 20 are White Cast Iron Material.
10, described multiple reverse particulate mineral disintegrating machine, is characterized in that: described wear-resisting lining 19 is White Cast Iron Material.
11, pulverizer cylindrical shell 16 cross section is " L " type, the right-angle side of " L " has and strengthens gusset 22.
Except the technical scheme in above-mentioned description, be the known knowledge in affiliated field, repeat no more.
Claims (10)
1. multiple reverse particulate mineral disintegrating machine, it is characterized in that: comprising: top bearing housing, lower bearing housing, driven gear, slave drive axle, driving gear, initiative drive shaft, gear clamp nut, gear friction top, upper taper roll bearing, lower taper roll bearing, the logical lid of bearing block, airtight and watertight padding, pedestal cap mounting nuts, cylindrical shell sealing gasket, casing construction bolt, pulverizer cylindrical shell, sanding impeller, impeller axial positioning sleeve, wear-resisting lining, wear-resisting lining tube end-plate, strengthen gusset, bearing block stifle, discharging opening, access door construction bolt, access door abrasion-proof backing block construction bolt, access door abrasion-proof backing block, access door, bolt assembly, charging aperture,
Pulverizer cylindrical shell is columniform cylindrical shell, and top bearing housing is equipped with on pulverizer cylindrical shell top, and lower bearing housing is equipped with in pulverizer cylindrical shell bottom; Top bearing housing is connected with the logical lid of bearing block, lower bearing housing is connected with bearing block stifle;
The logical lid of bearing is circle with bearing stifle; Top bearing housing is built with upper taper roll bearing, and lower bearing housing is built with lower taper roll bearing;
Top bearing housing is on pulverizer cylindrical shell top, and lower bearing housing is in pulverizer cylindrical shell bottom, and top bearing housing, lower bearing housing are together with pulverizer cylindrical shell bolt link;
Driving gear, driven gear are all positioned at the top of top bearing housing, and initiative drive shaft and slave drive axle are respectively the power transmission shaft of driving gear and driven gear;
Initiative drive shaft and slave drive axle all through the logical lid of bearing block, middle part in pulverizer cylindrical shell, bottom connecting axle bearing stifle;
Initiative drive shaft and the middle part of slave drive axle in pulverizer cylindrical shell, initiative drive shaft and the middle part of slave drive axle in pulverizer cylindrical shell are equipped with sanding impeller respectively;
Equidistant arrangement in each sanding impeller vertical direction on initiative drive shaft, each sanding impeller vertical direction on slave drive axle equidistantly arranges;
Each sanding impeller vertical direction on each sanding impeller on initiative drive shaft and slave drive axle submits mistake alternately;
Driven gear and slave drive axle are combined as driven subassembly, and driven subassembly has 4 groups, and driven subassembly is evenly distributed in the concentric circumferences being the center of circle with pulverizer cylindrical shell circle center, and driven gear is sleeved on slave drive axle; 4 driven gears are all engaged with driving gear; Between driving gear and driven gear, transmission is straight spur gear;
The logical lid of bearing block is connected with top bearing housing by pedestal cap mounting nuts;
Bearing block stifle is connected with lower bearing housing by pedestal cap mounting nuts;
The logical lid of bearing block is connected with initiative drive shaft and slave drive axle by gear clamp nut, gear friction top;
Initiative drive shaft and slave drive axle top are fixed by gear clamp nut and gear friction top;
Top bearing housing is provided with charging aperture;
Lower bearing housing is provided with discharging opening;
Initiative drive shaft and slave drive axle are multidiameter;
Namely initiative drive shaft and slave drive axle are waney cylinder, and the part that initiative drive shaft connects more than driving gear is thin diameter section, and the part that slave drive axle connects more than driven gear is thin diameter section;
The part of initiative drive shaft in top bearing housing, lower bearing housing is central diameter section, and the part of slave drive axle in top bearing housing, lower bearing housing is central diameter section;
The part of initiative drive shaft in pulverizer cylindrical shell is wide section, and the part of slave drive axle in pulverizer cylindrical shell is also wide section;
Pulverizer cylinder lining has wear-resisting lining, and wear-resisting lining is columniform cylindrical shell, and its external diameter is equal with the internal diameter of pulverizer cylindrical shell;
Bolt assembly is had fastening between wear-resisting lining and pulverizer cylindrical shell.
2. multiple reverse particulate mineral disintegrating machine as claimed in claim 1, it is characterized in that: wear-resisting lining tube end-plate is respectively equipped with in pulverizer cylindrical shell top and bottom, wear-resisting lining tube end-plate is circular slab, and its external diameter is equal with the internal diameter of pulverizer cylindrical shell.
3. multiple reverse particulate mineral disintegrating machine as claimed in claim 1, is characterized in that: between described initiative drive shaft and each sanding impeller of slave drive axle, impeller axial positioning sleeve is housed.
4. multiple reverse particulate mineral disintegrating machine as claimed in claim 1, is characterized in that: have cylindrical shell sealing gasket between described pulverizer cylindrical shell top and the logical lid of bearing block.
5. multiple reverse particulate mineral disintegrating machine as claimed in claim 1, it is characterized in that: described upper taper roll bearing and lower taper roll bearing, upper taper roll bearing and lower taper roll bearing include inner ring, outer ring and roller.
6. multiple reverse particulate mineral disintegrating machine as claimed in claim 1, it is characterized in that: described pulverizer cylindrical shell is equipped with access door, access door is arranged on pulverizer cylindrical shell by access door construction bolt;
Access door is the arc door with pulverizer cylindrical shell same curvature radius.
7. multiple reverse particulate mineral disintegrating machine as claimed in claim 1, is characterized in that: access door abrasion-proof backing block is housed inside access door; Access door abrasion-proof backing block is arranged on access door by access door abrasion-proof backing block construction bolt.
8. multiple reverse particulate mineral disintegrating machine as claimed in claim 1, is characterized in that: airtight and watertight padding is equipped with in slave drive axle, initiative drive shaft and bearing block Tong Gai joint;
At the bottom of slave drive axle, initiative drive shaft and top bearing housing, airtight and watertight padding is equipped with in junction.
9. multiple reverse particulate mineral disintegrating machine as claimed in claim 1, is characterized in that: described sanding impeller, impeller axial positioning sleeve, wear-resisting lining tube end-plate are White Cast Iron Material.
10. multiaxis as claimed in claim 1 is staggered shears crushing type stone crusher, it is characterized in that: described wear-resisting lining is White Cast Iron Material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510163643.2A CN104785323A (en) | 2015-04-08 | 2015-04-08 | Multi-purpose reverse mineral grain crusher |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510163643.2A CN104785323A (en) | 2015-04-08 | 2015-04-08 | Multi-purpose reverse mineral grain crusher |
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| CN104785323A true CN104785323A (en) | 2015-07-22 |
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| CN201510163643.2A Pending CN104785323A (en) | 2015-04-08 | 2015-04-08 | Multi-purpose reverse mineral grain crusher |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105126966A (en) * | 2015-09-28 | 2015-12-09 | 马宏 | Multi-rotor damping crushing device |
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