CN204710451U - Damping shock absorption turns hammer mill more - Google Patents

Damping shock absorption turns hammer mill more Download PDF

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Publication number
CN204710451U
CN204710451U CN201520207759.7U CN201520207759U CN204710451U CN 204710451 U CN204710451 U CN 204710451U CN 201520207759 U CN201520207759 U CN 201520207759U CN 204710451 U CN204710451 U CN 204710451U
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China
Prior art keywords
cylindrical shell
wear
disintegrating machine
hammer
bearing housing
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Expired - Fee Related
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CN201520207759.7U
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Chinese (zh)
Inventor
许崇娟
林浩
马晶
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University of Jinan
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University of Jinan
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Abstract

Damping shock absorption turns hammer mill more, comprising: the logical lid of metal (upper case, driving and driven power transmission shaft, driving and driven gear, bearing block, stifle; It is characterized in that: disintegrating machine cylindrical shell is columniform cylindrical shell, bearing housing is equipped with respectively in disintegrating machine cylindrical shell upper and lower; Upper and lower bearing housing is the logical lid of connecting axle bearing and bearing block stifle respectively; Upper and lower bearing housing is built with upper and lower taper roll bearing; Driving and driven power transmission shaft all through the logical lid of bearing block, middle part in disintegrating machine cylindrical shell, bottom connecting axle bearing stifle; Respectively sanding hammer is housed, power transmission shaft is equipped with sanding hammer, and sanding hammer and power transmission shaft are with spline joint; Disintegrating machine cylindrical shell is built with wear-resisting lining, and wear-resisting lining is the cylinder of two pieces of semi arch plate compositions, and wear-resisting lining opposite joint damping sealing pad is housed in the gap of wear-resisting lining two blocks of semi arch plates.Have and increase work efficiency, reduce the feature of energy consumption, damping, noise reduction.

Description

Damping shock absorption turns hammer mill more
Technical field
Damping shock absorption turns hammer mill more and relates to mineral pulverizing 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 ore crusher 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 sanding hammer 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 strengthen mechanical strength and reduce noise pollution; Four of its object reduces dust pollution.The application adopts following technical scheme for this reason:
1, damping shock absorption turns hammer mill more, it is characterized in that: damping shock absorption turns hammer mill more and 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, disintegrating machine cylindrical shell 16, flat paddle sanding hammer 17.1, cloverleaf sanding hammer 17.2, sanding hammer axial positioning sleeve 18, wear-resisting lining 19, the wear-resisting end plate 20 of convex, wear-resisting lining tube end-plate damping sealing pad 21, strengthen gusset 22, bearing block stifle 24, discharging opening 26, wear-resisting lining opposite joint damping sealing pad 27, access door construction bolt 28, access door abrasion-proof backing block construction bolt 29, access door abrasion-proof backing block 30, access door 31, charging aperture 33, seal closure 40, seal closure bolt 41, screw 42,
Disintegrating machine cylindrical shell 16 is columniform cylindrical shell, and top bearing housing 1.1 is equipped with on disintegrating machine cylindrical shell 16 top, and lower bearing housing 1.2 is equipped with in disintegrating machine 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 block leads to lid 9 and is circle with bearing block 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 disintegrating machine cylindrical shell 16 top, and lower bearing housing 1.2 is in disintegrating machine cylindrical shell 16 bottom, and top bearing housing 1.1, lower bearing housing 1.2 link together with disintegrating machine 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 disintegrating machine cylindrical shell 16, bottom connecting axle bearing stifle 24;
Initiative drive shaft 5 and the middle part of slave drive axle 3 in disintegrating machine cylindrical shell 16, initiative drive shaft 5 and slave drive axle 3 are equipped with flat paddle sanding hammer 17.1 disintegrating machine cylindrical shell 16 height 1/2 respectively with epimere;
Initiative drive shaft 5 and slave drive axle 3 are equipped with cloverleaf sanding hammer 17.2 disintegrating machine cylindrical shell 16 height 1/2 respectively with hypomere;
Cloverleaf sanding hammer 17.2 is trilobal, and tup portion is axisymmetric shape, and the angle of three tup portion axis of symmetry is 60 °;
Flat paddle sanding hammer 17.1 is flat oar shape, and tup portion is axisymmetric shape, and the angle of two tup portion axis of symmetry is 180 °;
The sanding hammer hammer-shaped of cloverleaf sanding hammer 17.2 peaceful paddle sanding hammer 17.1 is identical;
The tup surface of flat paddle sanding hammer 17.1 and cloverleaf sanding hammer 17.2 has angle to be the many ribs hammer of α, α=75 ° ~ 80 °; (there are many ribs hammers of angle α=75 ° ~ 80 ° on sanding hammer tup surface, and the less crushing effect to ore of angle is better, but wearing and tearing are also faster, therefore selects α=75 ° ~ 80 °)
The flat paddle sanding hammer 17.1 of initiative drive shaft 5 and slave drive axle 3 and cloverleaf sanding hammer 17.2 with power transmission shaft all with spline joint;
Flat paddle sanding hammer 17.1 on initiative drive shaft 5 and the equal equidistant arrangement of cloverleaf sanding hammer 17.2 vertical direction, the flat paddle sanding hammer 17.1 on slave drive axle 3 and cloverleaf sanding hammer 17.2 vertical direction all equidistantly arrange;
Flat paddle sanding hammer 17.1 on initiative drive shaft 5 and cloverleaf sanding hammer 17.2 interlock alternately with the flat paddle sanding hammer 17.1 on slave drive axle 3 and cloverleaf sanding hammer 17.2; (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 disintegrating machine 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;
Bearing block leads to lid 9 and is provided with charging aperture 33;
Bearing block stifle 24 is provided with discharging opening 26;
Wear-resisting lining cylinder 19 is lined with in disintegrating machine cylindrical shell 16, wear-resisting lining 19 is the cylinder of two pieces of semi arch plate compositions, combination place of arc plate has the gap of n=3 ~ 5mm, and the external diameter of the combined barrel of (i.e. wear-resisting lining abutment joint) wear-resisting lining 19 is equal with the internal diameter of disintegrating machine cylindrical shell 16; (the cylinder of two pieces of semi arch plate compositions, be assemble for the ease of cylindrical shell and housing, also can simplify casting technique simultaneously, save casting mould expense, the gap leaving 3 ~ 5mm is not only conducive to installing, and can also play the effect having damping shock absorption after gap place is filled up by mineral dust)
Wear-resisting lining opposite joint damping sealing pad 27 is housed in the gap of wear-resisting lining 19 two blocks of semi arch plates;
Convex wear-resisting end plate 20 cross section is waney large footpath cylinder and the cylindrical assembly of path of " convex " font, and the difference of the cylindrical radius in large footpath and the cylindrical radius of path equals the wall thickness of wear-resisting lining 19;
One piece of wear-resisting end plate 20 of convex is respectively equipped with in disintegrating machine cylindrical shell 16 top and bottom, and the wear-resisting end plate of convex at disintegrating machine cylindrical shell 16 top 20 is in falling " convex " shape, and the wear-resisting end plate of bottom convex 20 is in just " convex " shape;
Disintegrating machine cylindrical shell 16 top and bottom and two pieces of wear-resisting end plates 20 of convex all define the groove of annular;
The groove that the wear-resisting end plate 20 of convex and disintegrating machine cylindrical shell 16 surround is built with wear-resisting lining tube end-plate damping sealing pad 21;
Wear-resisting lining 19 two ends are assembled in the groove that the wear-resisting end plate of convex 20 and disintegrating machine cylindrical shell 16 surround;
(wear-resisting lining 19 and the wear-resisting end plate 20 of convex at two ends define and make the inner chamber that damping shock absorption turns hammer mill damping, noise reduction damping shock absorption described in strengthening turn hammer mill intensity more more, play damping, noise reduction, increase the multiple action of disintegrating machine intensity)
Seal closure 40 is equipped with at top bearing housing 1.1 top, and seal closure 40 is equipped with on seal closure bolt 41, top bearing housing 1.1 and has screw 42, seal closure 40 is connected with the screw 42 on top bearing housing 1.1 by seal closure bolt 41.
2, described damping shock absorption turns hammer mill more, it is characterized in that: each flat paddle sanding hammer 17.1 of described initiative drive shaft 5 and slave drive axle 3 and the countershaft of cloverleaf sanding hammer 17.2 are set with sanding hammer axial positioning sleeve 18.(its effect is in powerful sanding process, and sanding hammer 17 is combined with power transmission shaft firmly, further damping, noise reduction, gains in strength and extends the life-span that damping shock absorption turns hammer mill critical piece more)
3, described damping shock absorption turns hammer mill more, it is characterized in that: described disintegrating machine cylindrical shell 16 top and bearing block lead between lid 9 cylindrical shell sealing gasket 14.(playing sealing, cushioning effect)
4, described damping shock absorption turns hammer mill more, it is characterized in that: described upper taper roll bearing 8.1 and lower taper roll bearing 8.2 include inner ring, outer ring and roller.(pedestal cap comprises bearing block and leads to lid 9 and bearing block 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)
5, described damping shock absorption turns hammer mill more, it is characterized in that: described 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 disintegrating machine cylindrical shell 16 is wide section, and the part of slave drive axle 3 in disintegrating machine cylindrical shell 16 is also wide section.(preventing initiative drive shaft 5 and slave drive axle 3 axial float in disintegrating machine cylindrical shell 16)
6, described damping shock absorption turns hammer mill more, it is characterized in that: described disintegrating machine cylindrical shell 16 is equipped with access door 31, and access door 31 is arranged on disintegrating machine cylindrical shell 16 by access door construction bolt 28;
Access door 31 is the arc door with disintegrating machine cylindrical shell 16 same curvature radius.
7, described damping shock absorption turns hammer mill more, it 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 damping shock absorption turns hammer mill more, it 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 damping shock absorption turns hammer mill more, it is characterized in that: described flat paddle sanding hammer 17.1, cloverleaf sanding hammer 17.2, sanding hammer axial positioning sleeve 18, the wear-resisting end plate 20 of convex are White Cast Iron Material.
10, described damping shock absorption turns hammer mill more, it is characterized in that: described wear-resisting lining 19 is White Cast Iron Material.
11, described disintegrating machine cylindrical shell 16 cross section is " L " type, the right-angle side of " L " has and strengthens gusset 22.
12, described wear-resisting lining tube end-plate damping sealing pad 21, wear-resisting lining opposite joint damping sealing pad 27, be elastomeric material.
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 disintegrating machine cylindrical shell 16, increase work efficiency, reduce energy consumption.More capable of reducing energy consumption than single shaft sand shaker more than 50%.
2, one piece of wear-resisting end plate 20 of convex is respectively equipped with in disintegrating machine cylindrical shell 16 top and bottom, convex wear-resisting end plate 20 cross section is waney large footpath cylinder and the cylindrical assembly of path of " convex " font, and the difference of the cylindrical radius in large footpath and the cylindrical radius of path equals the wall thickness of wear-resisting lining 19.Wear-resisting lining 19 and the wear-resisting end plate 20 of convex at two ends define and make the inner chamber that damping shock absorption turns hammer mill damping, noise reduction damping shock absorption described in strengthening turn hammer mill intensity more more, play damping, noise reduction, increase the multiple action of disintegrating machine intensity.
3, wear-resisting lining cylinder 19 is lined with in disintegrating machine cylindrical shell 16, wear-resisting lining 19 is the cylinder of two pieces of semi arch plate compositions, the assembling of cylindrical shell and housing can be convenient to, also casting technique can be simplified simultaneously, save casting mould expense, the gap leaving 3 ~ 5mm is not only conducive to installing, and can also play the effect having damping shock absorption after gap place is filled up by mineral dust.
4, lower bearing housing 1.2 is equipped with in disintegrating machine 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.
The each flat paddle sanding hammer 17.1 of 5, described initiative drive shaft 5 and slave drive axle 3, the countershaft of cloverleaf sanding hammer 17.2 are set with sanding hammer axial positioning sleeve 18.(can make in powerful sanding process, sanding hammer 17 is combined with power transmission shaft firmly, further damping, noise reduction, increases the intensity of axle and sanding hammer, extends the service life that damping shock absorption turns hammer mill critical piece more)
6, access door 31 is equipped with disintegrating machine cylindrical shell 16, easy access and installation.
7, add wear-resisting lining 19 and the wear-resisting end plate 20 of convex, make damping shock absorption turn hammer mill increases service life more, replaceable wear-resisting lining 19 and the wear-resisting end plate 20 of convex after wearing and tearing.Reliability improves, easy to maintenance.
8, the groove that surrounds of the wear-resisting end plate of convex 20 and disintegrating machine cylindrical shell 16 is built with wear-resisting lining tube end-plate damping sealing pad 21; Groove, built with wear-resisting lining tube end-plate damping sealing pad 21, can achieve both radial direction and axial restraint, avoid disintegrating machine cylindrical shell 16 and wear-resisting lining 19 loaded down with trivial details with bolt the mode fastened; Wear-resisting lining tube end-plate damping sealing pad 21 is housed between the wear-resisting end plate of convex 20 and wear-resisting lining 16 termination, and cushion blocking is elastomeric material, plays damping shock absorption effect, also can play preventing flour dust overflow, improves sealing property.
9, the tup surface of flat paddle sanding hammer 17.1 and cloverleaf sanding hammer 17.2 has angle to be the many ribs hammer of α, α=75 ° ~ 80 °; More be conducive to making mineral powder be broken into fine powder.
10, seal closure 40 is equipped with at top bearing housing 1.1 top, can play the effect of sealing, safety and noise reducing.
Accompanying drawing explanation
Fig. 1: main depending on partly cuing open figure;
Fig. 2: overlook full sectional view;
Fig. 3: top view;
Fig. 4: cloverleaf sanding hammer and master (or from) power transmission shaft cross section amplification profile;
Fig. 5: flat paddle sanding hammer and master (or from) power transmission shaft cross section amplification profile
Fig. 6: wear-resisting lining is connected I enlarged cross-sectional view with disintegrating machine cylindrical shell;
Fig. 7: wear-resisting lining is connected II enlarged cross-sectional view with convex wear-resisting end plate damping sealing pad;
Fig. 8: flat paddle sanding hammer, cloverleaf sanding hammer sanding hammer throw face figure.
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 disintegrating machine cylindrical shells, 17 sanding hammers, 18 sanding hammer axial positioning sleeves, 19 wear-resisting linings, the wear-resisting end plate of 20 convex, 21 wear-resisting lining tube end-plate damping sealing pads, 22 strengthen gusset, 24 bearing block stifles, 26 discharging openings, 27 wear-resisting lining opposite joint damping sealing pads, 28 access door construction bolts, 29 access door abrasion-proof backing block construction bolts, 30 access door abrasion-proof backing blocks, 31 access doors, 33 charging apertures, 40 seal closures, 41 seal closure bolts, 42 screws.
Detailed description of the invention
Below in conjunction with drawings and Examples, the application is described further.
Embodiment 1
1, damping shock absorption turns hammer mill more, it is characterized in that: damping shock absorption turns hammer mill more and 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, disintegrating machine cylindrical shell 16, flat paddle sanding hammer 17.1, cloverleaf sanding hammer 17.2, sanding hammer axial positioning sleeve 18, wear-resisting lining 19, the wear-resisting end plate 20 of convex, wear-resisting lining tube end-plate damping sealing pad 21, strengthen gusset 22, bearing block stifle 24, discharging opening 26, wear-resisting lining opposite joint damping sealing pad 27, access door construction bolt 28, access door abrasion-proof backing block construction bolt 29, access door abrasion-proof backing block 30, access door 31, charging aperture 33, seal closure 40, seal closure bolt 41, screw 42,
Disintegrating machine cylindrical shell 16 is columniform cylindrical shell, and top bearing housing 1.1 is equipped with on disintegrating machine cylindrical shell 16 top, and lower bearing housing 1.2 is equipped with in disintegrating machine 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 block leads to lid 9 and is circle with bearing block 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 disintegrating machine cylindrical shell 16 top, and lower bearing housing 1.2 is in disintegrating machine cylindrical shell 16 bottom, and top bearing housing 1.1, lower bearing housing 1.2 link together with disintegrating machine 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 disintegrating machine cylindrical shell 16, bottom connecting axle bearing stifle 24;
Initiative drive shaft 5 and the middle part of slave drive axle 3 in disintegrating machine cylindrical shell 16, initiative drive shaft 5 and slave drive axle 3 are equipped with flat paddle sanding hammer 17.1 disintegrating machine cylindrical shell 16 height 1/2 respectively with epimere;
Initiative drive shaft 5 and slave drive axle 3 are equipped with cloverleaf sanding hammer 17.2 disintegrating machine cylindrical shell 16 height 1/2 respectively with hypomere;
Cloverleaf sanding hammer 17.2 is trilobal, and tup portion is axisymmetric shape, and the angle of three tup portion axis of symmetry is 60 °;
Flat paddle sanding hammer 17.1 is flat oar shape, and tup portion is axisymmetric shape, and the angle of two tup portion axis of symmetry is 180 °;
The sanding hammer hammer-shaped of cloverleaf sanding hammer 17.2 peaceful paddle sanding hammer 17.1 is identical;
The tup surface of flat paddle sanding hammer 17.1 and cloverleaf sanding hammer 17.2 has angle to be the many ribs hammer of α, α=75 °; (there are many ribs hammers of angle α=75 ° ~ 80 ° on sanding hammer tup surface, and the less crushing effect to ore of angle is better, but wearing and tearing are also faster, therefore selects α=75 ° ~ 80 °)
The flat paddle sanding hammer 17.1 of initiative drive shaft 5 and slave drive axle 3 and cloverleaf sanding hammer 17.2 with power transmission shaft all with spline joint;
Flat paddle sanding hammer 17.1 on initiative drive shaft 5 and the equal equidistant arrangement of cloverleaf sanding hammer 17.2 vertical direction, the flat paddle sanding hammer 17.1 on slave drive axle 3 and cloverleaf sanding hammer 17.2 vertical direction all equidistantly arrange;
Flat paddle sanding hammer 17.1 on initiative drive shaft 5 and cloverleaf sanding hammer 17.2 interlock alternately with the flat paddle sanding hammer 17.1 on slave drive axle 3 and cloverleaf sanding hammer 17.2; (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 disintegrating machine 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;
Bearing block leads to lid 9 and is provided with charging aperture 33;
Bearing block stifle 24 is provided with discharging opening 26;
Wear-resisting lining cylinder 19 is lined with in disintegrating machine cylindrical shell 16, wear-resisting lining 19 is the cylinder of two pieces of semi arch plate compositions, combination place of arc plate has the gap of n=3mm, and the external diameter of the combined barrel of (i.e. wear-resisting lining abutment joint) wear-resisting lining 19 is equal with the internal diameter of disintegrating machine cylindrical shell 16; (the cylinder of two pieces of semi arch plate compositions, be assemble for the ease of cylindrical shell and housing, also can simplify casting technique simultaneously, save casting mould expense, the gap leaving 3 ~ 5mm is not only conducive to installing, and can also play the effect having damping shock absorption after gap place is filled up by mineral dust)
Wear-resisting lining opposite joint damping sealing pad 27 is housed in the gap of wear-resisting lining 19 two blocks of semi arch plates;
Convex wear-resisting end plate 20 cross section is waney large footpath cylinder and the cylindrical assembly of path of " convex " font, and the difference of the cylindrical radius in large footpath and the cylindrical radius of path equals the wall thickness of wear-resisting lining 19;
One piece of wear-resisting end plate 20 of convex is respectively equipped with in disintegrating machine cylindrical shell 16 top and bottom, and the wear-resisting end plate of convex at disintegrating machine cylindrical shell 16 top 20 is in falling " convex " shape, and the wear-resisting end plate of bottom convex 20 is in just " convex " shape;
Disintegrating machine cylindrical shell 16 top and bottom and two pieces of wear-resisting end plates 20 of convex all define the groove of annular;
The groove that the wear-resisting end plate 20 of convex and disintegrating machine cylindrical shell 16 surround is built with wear-resisting lining tube end-plate damping sealing pad 21;
Wear-resisting lining 19 two ends are assembled in the groove that the wear-resisting end plate of convex 20 and disintegrating machine cylindrical shell 16 surround;
(wear-resisting lining 19 and the wear-resisting end plate 20 of convex at two ends define and make the inner chamber that damping shock absorption turns hammer mill damping, noise reduction damping shock absorption described in strengthening turn hammer mill intensity more more, play damping, noise reduction, increase the multiple action of disintegrating machine intensity)
Seal closure 40 is equipped with at top bearing housing 1.1 top, and seal closure 40 is equipped with on seal closure bolt 41, top bearing housing 1.1 and has screw 42, seal closure 40 is connected with the screw 42 on top bearing housing 1.1 by seal closure bolt 41.
2, described damping shock absorption turns hammer mill more, it is characterized in that: each flat paddle sanding hammer 17.1 of described initiative drive shaft 5 and slave drive axle 3 and the countershaft of cloverleaf sanding hammer 17.2 are set with sanding hammer axial positioning sleeve 18.(its effect is in powerful sanding process, and sanding hammer 17 is combined with power transmission shaft firmly, further damping, noise reduction, gains in strength and extends the life-span that damping shock absorption turns hammer mill critical piece more)
3, described damping shock absorption turns hammer mill more, it is characterized in that: described disintegrating machine cylindrical shell 16 top and bearing block lead between lid 9 cylindrical shell sealing gasket 14.(playing sealing, cushioning effect)
4, described damping shock absorption turns hammer mill more, it is characterized in that: described upper taper roll bearing 8.1 and lower taper roll bearing 8.2 include inner ring, outer ring and roller.(pedestal cap comprises bearing block and leads to lid 9 and bearing block 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)
5, described damping shock absorption turns hammer mill more, it is characterized in that: described 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 disintegrating machine cylindrical shell 16 is wide section, and the part of slave drive axle 3 in disintegrating machine cylindrical shell 16 is also wide section.(preventing initiative drive shaft 5 and slave drive axle 3 axial float in disintegrating machine cylindrical shell 16)
6, described damping shock absorption turns hammer mill more, it is characterized in that: described disintegrating machine cylindrical shell 16 is equipped with access door 31, and access door 31 is arranged on disintegrating machine cylindrical shell 16 by access door construction bolt 28;
Access door 31 is the arc door with disintegrating machine cylindrical shell 16 same curvature radius.
7, described damping shock absorption turns hammer mill more, it 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 damping shock absorption turns hammer mill more, it 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 damping shock absorption turns hammer mill more, it is characterized in that: described flat paddle sanding hammer 17.1, cloverleaf sanding hammer 17.2, sanding hammer axial positioning sleeve 18, the wear-resisting end plate 20 of convex are White Cast Iron Material.
10, described damping shock absorption turns hammer mill more, it is characterized in that: described wear-resisting lining 19 is White Cast Iron Material.
11, described disintegrating machine cylindrical shell 16 cross section is " L " type, the right-angle side of " L " has and strengthens gusset 22.
12, described wear-resisting lining tube end-plate damping sealing pad 21, wear-resisting lining opposite joint damping sealing pad 27, be elastomeric material.
Embodiment 2
1, damping shock absorption turns hammer mill more, it is characterized in that: damping shock absorption turns hammer mill more and 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, disintegrating machine cylindrical shell 16, flat paddle sanding hammer 17.1, cloverleaf sanding hammer 17.2, sanding hammer axial positioning sleeve 18, wear-resisting lining 19, the wear-resisting end plate 20 of convex, wear-resisting lining tube end-plate damping sealing pad 21, strengthen gusset 22, bearing block stifle 24, discharging opening 26, wear-resisting lining opposite joint damping sealing pad 27, access door construction bolt 28, access door abrasion-proof backing block construction bolt 29, access door abrasion-proof backing block 30, access door 31, charging aperture 33, seal closure 40, seal closure bolt 41, screw 42,
Disintegrating machine cylindrical shell 16 is columniform cylindrical shell, and top bearing housing 1.1 is equipped with on disintegrating machine cylindrical shell 16 top, and lower bearing housing 1.2 is equipped with in disintegrating machine 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 block leads to lid 9 and is circle with bearing block 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 disintegrating machine cylindrical shell 16 top, and lower bearing housing 1.2 is in disintegrating machine cylindrical shell 16 bottom, and top bearing housing 1.1, lower bearing housing 1.2 link together with disintegrating machine 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 disintegrating machine cylindrical shell 16, bottom connecting axle bearing stifle 24;
Initiative drive shaft 5 and the middle part of slave drive axle 3 in disintegrating machine cylindrical shell 16, initiative drive shaft 5 and slave drive axle 3 are equipped with flat paddle sanding hammer 17.1 disintegrating machine cylindrical shell 16 height 1/2 respectively with epimere;
Initiative drive shaft 5 and slave drive axle 3 are equipped with cloverleaf sanding hammer 17.2 disintegrating machine cylindrical shell 16 height 1/2 respectively with hypomere;
Cloverleaf sanding hammer 17.2 is trilobal, and tup portion is axisymmetric shape, and the angle of three tup portion axis of symmetry is 60 °;
Flat paddle sanding hammer 17.1 is flat oar shape, and tup portion is axisymmetric shape, and the angle of two tup portion axis of symmetry is 180 °;
The sanding hammer hammer-shaped of cloverleaf sanding hammer 17.2 peaceful paddle sanding hammer 17.1 is identical;
The tup surface of flat paddle sanding hammer 17.1 and cloverleaf sanding hammer 17.2 has angle to be the many ribs hammer of α, α=80 °; (there are many ribs hammers of angle α=75 ° ~ 80 ° on sanding hammer tup surface, and the less crushing effect to ore of angle is better, but wearing and tearing are also faster, therefore selects α=75 ° ~ 80 °)
The flat paddle sanding hammer 17.1 of initiative drive shaft 5 and slave drive axle 3 and cloverleaf sanding hammer 17.2 with power transmission shaft all with spline joint;
Flat paddle sanding hammer 17.1 on initiative drive shaft 5 and the equal equidistant arrangement of cloverleaf sanding hammer 17.2 vertical direction, the flat paddle sanding hammer 17.1 on slave drive axle 3 and cloverleaf sanding hammer 17.2 vertical direction all equidistantly arrange;
Flat paddle sanding hammer 17.1 on initiative drive shaft 5 and cloverleaf sanding hammer 17.2 interlock alternately with the flat paddle sanding hammer 17.1 on slave drive axle 3 and cloverleaf sanding hammer 17.2; (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 disintegrating machine 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;
Bearing block leads to lid 9 and is provided with charging aperture 33;
Bearing block stifle 24 is provided with discharging opening 26;
Wear-resisting lining cylinder 19 is lined with in disintegrating machine cylindrical shell 16, wear-resisting lining 19 is the cylinder of two pieces of semi arch plate compositions, combination place of arc plate has the gap of n=5mm, and the external diameter of the combined barrel of (i.e. wear-resisting lining abutment joint) wear-resisting lining 19 is equal with the internal diameter of disintegrating machine cylindrical shell 16; (the cylinder of two pieces of semi arch plate compositions, be assemble for the ease of cylindrical shell and housing, also can simplify casting technique simultaneously, save casting mould expense, the gap leaving 3 ~ 5mm is not only conducive to installing, and can also play the effect having damping shock absorption after gap place is filled up by mineral dust)
Wear-resisting lining opposite joint damping sealing pad 27 is housed in the gap of wear-resisting lining 19 two blocks of semi arch plates;
Convex wear-resisting end plate 20 cross section is waney large footpath cylinder and the cylindrical assembly of path of " convex " font, and the difference of the cylindrical radius in large footpath and the cylindrical radius of path equals the wall thickness of wear-resisting lining 19;
One piece of wear-resisting end plate 20 of convex is respectively equipped with in disintegrating machine cylindrical shell 16 top and bottom, and the wear-resisting end plate of convex at disintegrating machine cylindrical shell 16 top 20 is in falling " convex " shape, and the wear-resisting end plate of bottom convex 20 is in just " convex " shape;
Disintegrating machine cylindrical shell 16 top and bottom and two pieces of wear-resisting end plates 20 of convex all define the groove of annular;
The groove that the wear-resisting end plate 20 of convex and disintegrating machine cylindrical shell 16 surround is built with wear-resisting lining tube end-plate damping sealing pad 21;
Wear-resisting lining 19 two ends are assembled in the groove that the wear-resisting end plate of convex 20 and disintegrating machine cylindrical shell 16 surround;
(wear-resisting lining 19 and the wear-resisting end plate 20 of convex at two ends define and make the inner chamber that damping shock absorption turns hammer mill damping, noise reduction damping shock absorption described in strengthening turn hammer mill intensity more more, play damping, noise reduction, increase the multiple action of disintegrating machine intensity)
Seal closure 40 is equipped with at top bearing housing 1.1 top, and seal closure 40 is equipped with on seal closure bolt 41, top bearing housing 1.1 and has screw 42, seal closure 40 is connected with the screw 42 on top bearing housing 1.1 by seal closure bolt 41.
2, described damping shock absorption turns hammer mill more, it is characterized in that: each flat paddle sanding hammer 17.1 of described initiative drive shaft 5 and slave drive axle 3 and the countershaft of cloverleaf sanding hammer 17.2 are set with sanding hammer axial positioning sleeve 18.(its effect is in powerful sanding process, and sanding hammer 17 is combined with power transmission shaft firmly, further damping, noise reduction, gains in strength and extends the life-span that damping shock absorption turns hammer mill critical piece more)
3, described damping shock absorption turns hammer mill more, it is characterized in that: described disintegrating machine cylindrical shell 16 top and bearing block lead between lid 9 cylindrical shell sealing gasket 14.(playing sealing, cushioning effect)
4, described damping shock absorption turns hammer mill more, it is characterized in that: described upper taper roll bearing 8.1 and lower taper roll bearing 8.2 include inner ring, outer ring and roller.(pedestal cap comprises bearing block and leads to lid 9 and bearing block 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)
5, described damping shock absorption turns hammer mill more, it is characterized in that: described 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 disintegrating machine cylindrical shell 16 is wide section, and the part of slave drive axle 3 in disintegrating machine cylindrical shell 16 is also wide section.(preventing initiative drive shaft 5 and slave drive axle 3 axial float in disintegrating machine cylindrical shell 16)
6, described damping shock absorption turns hammer mill more, it is characterized in that: described disintegrating machine cylindrical shell 16 is equipped with access door 31, and access door 31 is arranged on disintegrating machine cylindrical shell 16 by access door construction bolt 28;
Access door 31 is the arc door with disintegrating machine cylindrical shell 16 same curvature radius.
7, described damping shock absorption turns hammer mill more, it 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 damping shock absorption turns hammer mill more, it 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 damping shock absorption turns hammer mill more, it is characterized in that: described flat paddle sanding hammer 17.1, cloverleaf sanding hammer 17.2, sanding hammer axial positioning sleeve 18, the wear-resisting end plate 20 of convex are White Cast Iron Material.
10, described damping shock absorption turns hammer mill more, it is characterized in that: described wear-resisting lining 19 is White Cast Iron Material.
11, described disintegrating machine cylindrical shell 16 cross section is " L " type, the right-angle side of " L " has and strengthens gusset 22.
12, described wear-resisting lining tube end-plate damping sealing pad 21, wear-resisting lining opposite joint damping sealing pad 27, be elastomeric material.

Claims (10)

1. damping shock absorption turns hammer mill more, it is characterized in that: damping shock absorption turns hammer mill more and comprises: 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, disintegrating machine cylindrical shell, flat paddle sanding hammer, cloverleaf sanding hammer, sanding hammer axial positioning sleeve, wear-resisting lining, the wear-resisting end plate of convex, wear-resisting lining tube end-plate damping sealing pad, strengthen gusset, bearing block stifle, discharging opening, wear-resisting lining opposite joint damping sealing pad, access door construction bolt, access door abrasion-proof backing block construction bolt, access door abrasion-proof backing block, access door, charging aperture, seal closure, seal closure bolt, screw,
Disintegrating machine cylindrical shell is columniform cylindrical shell, and top bearing housing is equipped with on disintegrating machine cylindrical shell top, and lower bearing housing is equipped with in disintegrating machine 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 block is circle with bearing block 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 disintegrating machine cylindrical shell top, and lower bearing housing is in disintegrating machine cylindrical shell bottom, and top bearing housing, lower bearing housing are together with disintegrating machine 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 disintegrating machine cylindrical shell, bottom connecting axle bearing stifle;
Initiative drive shaft and the middle part of slave drive axle in disintegrating machine cylindrical shell, initiative drive shaft and slave drive axle are equipped with flat paddle sanding hammer at disintegrating machine cylindrical shell height 1/2 respectively with epimere;
Initiative drive shaft and slave drive axle are equipped with cloverleaf sanding hammer at disintegrating machine cylindrical shell height 1/2 respectively with hypomere;
Cloverleaf sanding hammer is trilobal, and tup portion is axisymmetric shape, and the angle of three tup portion axis of symmetry is 60 °;
Flat paddle sanding hammer is flat oar shape, and tup portion is axisymmetric shape, and the angle of two tup portion axis of symmetry is 180 °;
The sanding hammer hammer-shaped of cloverleaf sanding hammer peace paddle sanding hammer is identical;
The tup surface of flat paddle sanding hammer and cloverleaf sanding hammer has angle to be the many ribs hammer of α, α=75 ° ~ 80 °;
The flat paddle sanding hammer of initiative drive shaft and slave drive axle and cloverleaf sanding hammer and power transmission shaft are all with spline joint;
Flat paddle sanding hammer on initiative drive shaft and the equal equidistant arrangement of cloverleaf sanding hammer vertical direction, the flat paddle sanding hammer on slave drive axle and cloverleaf sanding hammer vertical direction all equidistantly arrange;
Flat paddle sanding hammer on flat paddle sanding hammer on initiative drive shaft and cloverleaf sanding hammer and slave drive axle and cloverleaf sanding hammer staggered 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 disintegrating machine 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;
Logical the covering of bearing block is provided with charging aperture;
Bearing block stifle is provided with discharging opening;
Disintegrating machine cylinder lining has wear-resisting lining, and wear-resisting lining is the cylinder of two pieces of semi arch plate compositions, and combination place of arc plate has the gap of n=3 ~ 5mm, and the external diameter of the combined barrel of wear-resisting lining is equal with the internal diameter of disintegrating machine cylindrical shell;
Wear-resisting lining opposite joint damping sealing pad is housed in the gap of wear-resisting lining two blocks of semi arch plates;
Convex wear-resisting end plate cross section is waney large footpath cylinder and the cylindrical assembly of path of " convex " font, and the difference of the cylindrical radius in large footpath and the cylindrical radius of path equals the wall thickness of wear-resisting lining;
One piece of wear-resisting end plate of convex is respectively equipped with in disintegrating machine cylindrical shell top and bottom, and the wear-resisting end plate of convex at disintegrating machine cylindrical shell top is in falling " convex " shape, and convex wear-resisting end plate in bottom is in just " convex " shape;
Disintegrating machine cylindrical shell top and bottom and two pieces of wear-resisting end plates of convex all define the groove of annular;
The groove that the wear-resisting end plate of convex and disintegrating machine cylindrical shell surround is built with wear-resisting lining tube end-plate damping sealing pad;
Wear-resisting lining two ends are assembled in the groove that the wear-resisting end plate of convex and disintegrating machine cylindrical shell surround;
Seal closure is equipped with at top bearing housing top, seal closure is equipped with on seal closure bolt, top bearing housing and has screw, and seal closure is connected with the screw on top bearing housing by seal closure bolt.
2. damping shock absorption as claimed in claim 1 turns hammer mill more, it is characterized in that: each flat paddle sanding hammer of described initiative drive shaft and slave drive axle and the countershaft of cloverleaf sanding hammer are set with sanding hammer axial positioning sleeve.
3. damping shock absorption as claimed in claim 1 turns hammer mill more, it is characterized in that: have cylindrical shell sealing gasket between described disintegrating machine cylindrical shell top and the logical lid of bearing block.
4. damping shock absorption as claimed in claim 1 turns hammer mill more, it is characterized in that: described upper taper roll bearing and lower taper roll bearing include inner ring, outer ring and roller.
5. damping shock absorption as claimed in claim 1 turns hammer mill more, it is characterized in that: described 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 slave drive axle is divided into central diameter section in the middle part of top bearing housing, lower bearing housing;
The part of initiative drive shaft in disintegrating machine cylindrical shell is wide section, and the part of slave drive axle in disintegrating machine cylindrical shell is also wide section.
6. damping shock absorption as claimed in claim 1 turns hammer mill more, and it is characterized in that: described disintegrating machine cylindrical shell is equipped with access door, access door is arranged on disintegrating machine cylindrical shell by access door construction bolt;
Access door is the arc door with disintegrating machine cylindrical shell same curvature radius.
7. damping shock absorption as claimed in claim 1 turns hammer mill more, it 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. damping shock absorption as claimed in claim 1 turns hammer mill more, it 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. damping shock absorption as claimed in claim 1 turns hammer mill more, it is characterized in that: described flat paddle sanding hammer, cloverleaf sanding hammer, sanding hammer axial positioning sleeve, the wear-resisting end plate of convex are White Cast Iron Material.
10. damping shock absorption as claimed in claim 1 turns hammer mill more, it is characterized in that: described wear-resisting lining is White Cast Iron Material.
CN201520207759.7U 2015-04-08 2015-04-08 Damping shock absorption turns hammer mill more Expired - Fee Related CN204710451U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104826697A (en) * 2015-04-08 2015-08-12 济南大学 Damping multi-rotation hammer crusher
CN108906259A (en) * 2018-07-11 2018-11-30 合肥同佑电子科技有限公司 One kind installing shell efficiency crushing recyclable device for waste electronic

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104826697A (en) * 2015-04-08 2015-08-12 济南大学 Damping multi-rotation hammer crusher
CN108906259A (en) * 2018-07-11 2018-11-30 合肥同佑电子科技有限公司 One kind installing shell efficiency crushing recyclable device for waste electronic
CN108906259B (en) * 2018-07-11 2020-10-23 扬州市旅游日用品制造总厂 Be used for high-efficient broken recovery unit of abandonment electron installation shell

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