CN204503213U - Principal and subordinate's rotator type damping noise reduction pulverizer - Google Patents
Principal and subordinate's rotator type damping noise reduction pulverizer Download PDFInfo
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- CN204503213U CN204503213U CN201520205777.1U CN201520205777U CN204503213U CN 204503213 U CN204503213 U CN 204503213U CN 201520205777 U CN201520205777 U CN 201520205777U CN 204503213 U CN204503213 U CN 204503213U
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Abstract
Principal and subordinate's rotator type damping noise reduction pulverizer, principal and subordinate's rotator type damping noise reduction pulverizer relates to ore grinding technical field.Its feature: pulverizer cylindrical shell is columniform cylindrical shell, and pulverizer cylindrical shell is equipped with upper and lower bearing housing; Top bearing housing is connected with the logical lid of bearing block, lower bearing housing is connected with bearing block stifle; Upper and lower bearing housing is built with upper taper roll bearing; Pulverizer cylindrical shell cross section is " L " type, and the right-angle side of " L " has reinforcement gusset; 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, be equipped with sanding impeller respectively.Have and increase work efficiency, reduce the feature of energy consumption, damping, noise reduction.
Description
Technical field
Principal and subordinate's rotator type damping noise reduction pulverizer relates to ore grinding 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 existence, 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, principal and subordinate's rotator type damping noise reduction pulverizer, comprise: 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,
It is characterized in that:
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, equidistant arrangement in each sanding impeller 17 vertical direction on slave drive axle 3;
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, driven subassembly has 4 ~ 8 groups (only drawing 4 groups of assembly signals in accompanying drawing), 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 ~ 8 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;
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.
2, described principal and subordinate's rotator type damping noise reduction pulverizer, is characterized in that: 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 tight between wear-resisting lining 19 and pulverizer cylindrical shell 16.(see Fig. 5)
3, described principal and subordinate's rotator type damping noise reduction pulverizer, it 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.(wear-resisting lining 19 and the wear-resisting lining tube end-plate 20 at two ends define and make the damping of principal and subordinate's rotator type damping noise reduction pulverizer, noise reduction strengthen the intensity of inner chamber, play damping, noise reduction, increase the multiple action of pulverizer intensity)
4, described principal and subordinate's rotator type damping noise reduction pulverizer, 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 principal and subordinate's rotator type damping noise reduction pulverizer critical piece)
5, described principal and subordinate's rotator type damping noise reduction pulverizer, is characterized in that: described pulverizer cylindrical shell 16 top and bearing block lead between lid 9 cylindrical shell sealing gasket 14.(playing sealing, cushioning effect)
6, described principal and subordinate's rotator type damping noise reduction pulverizer, 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, namely produce axial force to power transmission shaft, 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)
7, inside access door 31, access door abrasion-proof backing block 30 is housed; 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 principal and subordinate's rotator type damping noise reduction pulverizer, 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 principal and subordinate's rotator type damping noise reduction pulverizer, 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 principal and subordinate's rotator type damping noise reduction pulverizer, is characterized in that: described wear-resisting lining 19 is White Cast Iron Material.
11, initiative drive shaft 5 is equipped with 5 ~ 7 layers of sanding impeller 17, slave drive axle 3 is equipped with 4 ~ 6 layers of sanding impeller 17.
12, 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; Driving gear 4, driven gear 2 rotation direction are contrary, therefore have shearing force, drive driven gear work, make full use of the space of pulverizer cylindrical shell 16, greatly increase work efficiency by driving gear, reduce energy consumption.More capable of reducing energy consumption than single shaft sand shaker more than 50%.
2, 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.
3, 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 principal and subordinate's rotator type damping noise reduction pulverizer critical piece.
4, access door 31 is equipped with pulverizer cylindrical shell 16, easy access and installation.
5, add wear-resisting lining 19 and wear-resisting lining tube end-plate 20, make principal and subordinate's rotator type damping noise reduction pulverizer 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 damping noise reduction of principal and subordinate's rotator type pulverizes owner depending on partly cuing open figure;
Fig. 2: full sectional view overlooked by principal and subordinate's rotator type damping noise reduction pulverizer;
Fig. 3: principal and subordinate's rotator type damping noise reduction pulverizer top view;
Fig. 4: principal and subordinate's rotator type damping noise reduction pulverizer sanding impeller and power transmission shaft cross section amplification profile;
Fig. 5: the wear-resisting lining of principal and subordinate's rotator type damping noise reduction pulverizer is connected I enlarged cross-sectional view with pulverizer cylindrical shell;
Fig. 6: principal and subordinate's rotator type damping noise reduction pulverizer 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
1, principal and subordinate's rotator type damping noise reduction pulverizer 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,
It is characterized in that:
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, equidistant arrangement in each sanding impeller 17 vertical direction on slave drive axle 3;
Sanding impeller 17 on initiative drive shaft 5 submits mistake alternately with 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, driven subassembly has 4 groups (only drawing 4 groups of assembly signals in accompanying drawing), 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 leads to lid 9 and is connected 1.1 by pedestal cap mounting nuts 12 with top bearing housing;
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;
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.
2, described principal and subordinate's rotator type damping noise reduction pulverizer, is characterized in that: 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)
3, described principal and subordinate's rotator type damping noise reduction pulverizer, it 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.(wear-resisting lining 19 and the wear-resisting lining tube end-plate 20 at two ends define and make the damping of principal and subordinate's rotator type, noise reduction the intensity strengthened from rotator type damping noise reduction pulverizer inner chamber, play damping, noise reduction, the multiple action of increase pulverizer intensity)
4, described principal and subordinate's rotator type damping noise reduction pulverizer, 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 principal and subordinate's rotator type damping noise reduction pulverizer critical piece)
5, described principal and subordinate's rotator type damping noise reduction pulverizer, 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 shake effect)
6, described principal and subordinate's rotator type damping noise reduction pulverizer, 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, namely produce axial force to power transmission shaft, 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)
7, described principal and subordinate's rotator type damping noise reduction pulverizer, 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 principal and subordinate's rotator type damping noise reduction pulverizer, 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.(sealing)
9, described principal and subordinate's rotator type damping noise reduction pulverizer, 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 principal and subordinate's rotator type damping noise reduction pulverizer, is characterized in that: described wear-resisting lining 19 is White Cast Iron Material.
11, initiative drive shaft 5 is equipped with 7 layers of sanding impeller 17, slave drive axle 3 is equipped with 6 layers of sanding impeller 17.
12, pulverizer cylindrical shell 16 cross section is " L " type, the right-angle side of " L " has and strengthens gusset 22.
Embodiment 2
1, principal and subordinate's rotator type damping noise reduction pulverizer 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,
It is characterized in that:
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, equidistant arrangement in each sanding impeller 17 vertical direction on slave drive axle 3;
Sanding impeller 17 vertical direction 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, driven subassembly has 6 groups (only drawing 4 groups of assembly signals in accompanying drawing), 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; 6 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 leads to lid 9 and is connected 1.1 by pedestal cap mounting nuts 12 with top bearing housing;
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;
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.
2, described principal and subordinate's rotator type damping noise reduction pulverizer, is characterized in that: 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)
3, described principal and subordinate's rotator type damping noise reduction pulverizer, it 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.(wear-resisting lining 19 and the wear-resisting lining tube end-plate 20 at two ends define and make the damping of principal and subordinate's rotator type, noise reduction the intensity strengthened from rotator type damping noise reduction pulverizer inner chamber, play damping, noise reduction, the multiple action of increase pulverizer intensity)
4, described principal and subordinate's rotator type damping noise reduction pulverizer, 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 principal and subordinate's rotator type damping noise reduction pulverizer critical piece)
5, described principal and subordinate's rotator type damping noise reduction pulverizer, 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 shake effect)
6, described principal and subordinate's rotator type damping noise reduction pulverizer, 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, namely produce axial force to power transmission shaft, 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)
7, described principal and subordinate's rotator type damping noise reduction pulverizer, 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 principal and subordinate's rotator type damping noise reduction pulverizer, 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.(sealing)
9, described principal and subordinate's rotator type damping noise reduction pulverizer, 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 principal and subordinate's rotator type damping noise reduction pulverizer, is characterized in that: described wear-resisting lining 19 is White Cast Iron Material.
11, initiative drive shaft 5 is equipped with 6 layers of sanding impeller 17, slave drive axle 3 fills the sanding impeller 17 that is of five storeys.
12, pulverizer cylindrical shell 16 cross section is " L " type, the right-angle side of " L " has and strengthens gusset 22.
Embodiment 3
1, principal and subordinate's rotator type damping noise reduction pulverizer 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,
It is characterized in that:
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, equidistant arrangement in each sanding impeller 17 vertical direction on slave drive axle 3;
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, driven subassembly has 8 groups (only drawing 4 groups of assembly signals in accompanying drawing), 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; 8 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 leads to lid 9 and is connected 1.1 by pedestal cap mounting nuts 12 with top bearing housing;
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;
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.
2, described principal and subordinate's rotator type damping noise reduction pulverizer, is characterized in that: 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)
3, described principal and subordinate's rotator type damping noise reduction pulverizer, it 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.(wear-resisting lining 19 and the wear-resisting lining tube end-plate 20 at two ends define and make the damping of principal and subordinate's rotator type, noise reduction the intensity strengthened from rotator type damping noise reduction pulverizer inner chamber, play damping, noise reduction, the multiple action of increase pulverizer intensity)
4, described principal and subordinate's rotator type damping noise reduction pulverizer, 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 principal and subordinate's rotator type damping noise reduction pulverizer critical piece)
5, described principal and subordinate's rotator type damping noise reduction pulverizer, 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 shake effect)
6, described principal and subordinate's rotator type damping noise reduction pulverizer, 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, namely produce axial force to power transmission shaft, 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)
7, described principal and subordinate's rotator type damping noise reduction pulverizer, 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 principal and subordinate's rotator type damping noise reduction pulverizer, 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 principal and subordinate's rotator type damping noise reduction pulverizer, 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 principal and subordinate's rotator type damping noise reduction pulverizer, is characterized in that: described wear-resisting lining 19 is White Cast Iron Material.
11, initiative drive shaft 5 fills the sanding impeller 17 that is of five storeys, slave drive axle 3 is equipped with 4 layers of sanding impeller 17.
12, 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 (8)
1. principal and subordinate's rotator type damping noise reduction pulverizer, comprise: 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,
It is characterized in that:
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, equidistant arrangement in each sanding impeller vertical direction on slave drive axle;
Each sanding impeller vertical direction on 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 ~ 8 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 ~ 8 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;
Pulverizer cylindrical shell is equipped with access door, and 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;
Pulverizer cylindrical shell cross section is " L " type, and the right-angle side of " L " has reinforcement gusset.
2. principal and subordinate's rotator type damping noise reduction pulverizer as claimed in claim 1, it is characterized in that: pulverizer cylinder lining has wear-resisting lining, 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 tight between wear-resisting lining and pulverizer cylindrical shell.
3. principal and subordinate's rotator type damping noise reduction pulverizer 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.
4. principal and subordinate's rotator type damping noise reduction pulverizer 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.
5. principal and subordinate's rotator type damping noise reduction pulverizer 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.
6. principal and subordinate's rotator type damping noise reduction pulverizer 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.
7. principal and subordinate's rotator type damping noise reduction pulverizer 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. principal and subordinate's rotator type damping noise reduction pulverizer 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.
Priority Applications (1)
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CN201520205777.1U CN204503213U (en) | 2015-04-08 | 2015-04-08 | Principal and subordinate's rotator type damping noise reduction pulverizer |
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CN201520205777.1U CN204503213U (en) | 2015-04-08 | 2015-04-08 | Principal and subordinate's rotator type damping noise reduction pulverizer |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105126966A (en) * | 2015-09-28 | 2015-12-09 | 马宏 | Multi-rotor damping crushing device |
CN109261266A (en) * | 2018-08-13 | 2019-01-25 | 侯红星 | A kind of efficient Chinese medicine dismembyator that can separate medicinal powder in time |
-
2015
- 2015-04-08 CN CN201520205777.1U patent/CN204503213U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105126966A (en) * | 2015-09-28 | 2015-12-09 | 马宏 | Multi-rotor damping crushing device |
CN109261266A (en) * | 2018-08-13 | 2019-01-25 | 侯红星 | A kind of efficient Chinese medicine dismembyator that can separate medicinal powder in time |
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