CN206474215U - A kind of gyratory crusher thrust Wear resistance disk and thrust bearing assembly - Google Patents
A kind of gyratory crusher thrust Wear resistance disk and thrust bearing assembly Download PDFInfo
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- CN206474215U CN206474215U CN201621303589.3U CN201621303589U CN206474215U CN 206474215 U CN206474215 U CN 206474215U CN 201621303589 U CN201621303589 U CN 201621303589U CN 206474215 U CN206474215 U CN 206474215U
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- wear resistance
- thrust
- disk
- resistance disk
- gyratory crusher
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Abstract
The utility model discloses a kind of gyratory crusher thrust Wear resistance disk, including one is used for the thrust Wear resistance disk body that is connected with main shaft；It is embedded in some oil-containing solids lubricants of thrust Wear resistance disk body interior.Also disclose the thrust bearing assembly with the gyratory crusher thrust Wear resistance disk.Gyratory crusher thrust Wear resistance disk, can realize the self-lubricate in the case of fuel feeding deficiency or short time local oil starvation, be effectively guaranteed the normal work of thrust Wear resistance disk, extend service life, improve production efficiency.And it is applied to effective work that thrust axle assembly is ensure that in thrust bearing assembly and improves operating efficiency.
Description
Technical field
The utility model is related to disintegrating machine technical field, more particularly, to a kind of gyratory crusher with thrust Wear resistance disk and only
Thrust bearing assembly.
Background technology
Thrust bearing assembly is fixed with the hydraulic cylinder piston of existing single casing gyratory crusher, thrust bearing assembly includes
Placed on piston abrasion-proof disk, thrust bearing, main shaft Wear resistance disk, piston abrasion-proof disk on thrust bearing, thrust bearing and placed main shaft,
The bottom of main shaft is fixed with main shaft Wear resistance disk, and existing gyratory crusher is in the case where fuel feeding is not enough, and thrust bearing assembly holds
Easy high temperature sticks, abrasion aggravation, and then burns phenomenon, causes the damage of overall single casing gyratory crusher, it is impossible to normal
Production, has a strong impact on production efficiency, increases production cost.
Chinese patent literature（The day for announcing：2 months 2015 18 days, notification number：CN 104364538A）Disclose a kind of joint
Bearing, including the inner ring with convex external surface and the outer ring with concave inside surface.The outer ring surround the inner ring, and
Multiple pocket grooves are formed with one or more of the outer surface and the inner surface.One or many in the multiple pocket groove
Solid graphite plug is provided with individual, the solid graphite plug is slidably engaged with the outer surface and/or inner surface.
Chinese patent literature（The day for announcing：On March 25th, 2015, notification number：CN104455000A）Disclose a kind of graphite
Dry powder lubricates bearing and its processing technology, belongs to sliding bearing technical field, the present invention includes roll shaft, disk roller and axle bush, described
Neck bush is outside roll shaft, and the disk roller is sheathed on outside axle bush, and the inwall of the axle bush is provided with graphite dry lubrication film, axle bush
Provided with the receiving space for accommodating graphite dry powder, the roll shaft is provided with inflation inlet and the gas for making inflation inlet be connected with receiving space
Hole, processing technology of the invention moistens graphite by precoating graphited oil in axle bush inner surface in the environment higher than 200 DEG C
Consistent lubricant formation graphite dry lubrication film.
Above-mentioned technical proposal reduces the stuck failure for damaging machinery caused by after loss of lubrication using graphite, to improve
The reliability and wearability of lubrication.
Utility model content
The purpose of this utility model is that thrust bearing is total in order to solve existing gyratory crusher in the case where fuel feeding is not enough
Stick into easy high temperature, abrasion aggravation, the problems such as burning phenomenon, and one kind is provided and locally lacked in fuel feeding deficiency or short time
In the case of oil, thrust bearing can discharge grease automatically, form oil film, and can realize self-lubricate in abrasion, enter
And ensure the gyratory crusher thrust Wear resistance disk of the reliable and stable work of thrust bearing Wear resistance disk.
The utility model realizes that the technical scheme that its technical purpose is used is：A kind of gyratory crusher is wear-resisting with thrust
Disk, including one be used for the thrust Wear resistance disk body that is connected with main shaft；Some oil-containings for being embedded in thrust Wear resistance disk body interior are consolidated
Body lubricant.Gyratory crusher thrust Wear resistance disk, it is resistance in thrust by carrying out brand-new design to thrust Wear resistance disk body
Mill body interior is inlayed provided with some oil-containing solids lubricants, in the gyratory crusher course of work, if there is thrust shaft
In the case of holding assembly fuel feeding deficiency or short time local oil starvation, thrust Wear resistance disk body local temperature rises, when temperature is higher than
80 DEG C, inlay and be located at the oil-containing solids lubricant of thrust Wear resistance disk body interior and will discharge its own grease adsorbed in advance,
Grease can form one layer of oil film in the friction card of thrust Wear resistance disk body, protect thrust Wear resistance disk body, simultaneously because only
Push away the abrasion of Wear resistance disk body in the course of the work, be embedded in the oil-containing solids lubricant of thrust Wear resistance disk body interior also with
It can be worn, form fixed powder lubrication, and then ensure the reliable and stable work of thrust Wear resistance disk.The thrust Wear resistance disk can be real
Existing self-lubricate, is effectively guaranteed the normal work of thrust Wear resistance disk, extends service life, improve production efficiency.
Preferably, described thrust Wear resistance disk body edge is provided centrally with axis hole.Set axis hole is convenient to be connected with main shaft.
Preferably, the thrust Wear resistance disk body includes upper disk surface and lower card, described upper disk surface is interior concave spherical surface
Structure, described lower card is planar structure.The lower card of thrust Wear resistance disk body needs to carry out cooperation work with piston abrasion-proof disk
Make, therefore be set to planar structure, and upper disk surface coordinates main shaft Wear resistance disk to be operated due to needing, and is set to interior concave spherical surface knot
Structure, while realizing thrust function.
Preferably, described thrust Wear resistance disk body is axially disposed the logical of some insertion upper disk surfaces and lower card
Hole, described oil-containing solids lubricant is embedded in inside through hole, the upper surface of described oil-containing solids lubricant and upper disk surface
Indent spherical structure is equipped with curved structure, and the lower surface of oil-containing solids lubricant is concordant with lower card.The setting of through hole
It is the setting of oil-containing solids lubricant for convenience, to ensure in the thrust Wear resistance disk body course of work, in upper disk surface with
Card formation oil film and solid powder self-lubricating.
Preferably, described through hole is in the regular distribution of geometric figure.The preferably regular distribution of through hole can more be realized
Self-lubricating, protects thrust Wear resistance disk body.
Preferably, the gross area of all through holes accounts for whole upper disk surface or lower card in described upper disk surface or lower card
The 25%~35% of area.In order to ensure effective self-lubricate under oil starvation state, the gross areas of all through holes that is oil-containing
The preferably whole upper disk surface of kollag area shared on thrust Wear resistance disk upper disk surface or lower card or lower card area
25%~35%.
Preferably, oil-containing solids lubricant is the graphite for being adsorbed with lubricating oil, or it is the curing for being adsorbed with lubricating oil
Molybdenum, or be the boron nitride for being adsorbed with lubricating oil, or be the mixture of the graphite, molybdenum disulfide or boron nitride that are adsorbed with lubricating oil.
Kollag can have a variety of, preferably above-mentioned substance and combinations thereof, can either meet needs, can also reduce cost.
A kind of thrust bearing assembly, including described gyratory crusher thrust Wear resistance disk, the thrust bearing assembly include living
Plug Wear resistance disk, the thrust Wear resistance disk being arranged on piston abrasion-proof disk, are arranged on the main shaft Wear resistance disk on thrust Wear resistance disk, described
The lower card and the upper disk surface of thrust Wear resistance disk of main shaft Wear resistance disk are equipped with.
The beneficial effects of the utility model are：Gyratory crusher thrust Wear resistance disk, can realize fuel feeding it is not enough or
Self-lubricate in the case of short time part oil starvation, is effectively guaranteed the normal work of thrust Wear resistance disk, extends and use the longevity
Life, improves production efficiency.And it is applied to the effective work and raising that thrust axle assembly is ensure that in thrust bearing assembly
Operating efficiency.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the utility model gyratory crusher thrust Wear resistance disk；
Fig. 2 is Fig. 1 top views；
Fig. 3 is A-A sectional views in Fig. 1；
Fig. 4 is a kind of structural representation of thrust Wear resistance disk body in the utility model；
Fig. 5 is the structural representation of the thrust bearing assembly with the gyratory crusher thrust Wear resistance disk；
In figure：1st, thrust Wear resistance disk body, 2, oil-containing solids lubricant, 3, axis hole, 4, upper disk surface, 5, lower card, 6, logical
Hole, 7, piston abrasion-proof disk, 8, main shaft Wear resistance disk.
Embodiment
It is described in further detail below by specific embodiment and with reference to the accompanying drawing technical scheme practical to this.
Embodiment 1：
In the embodiment shown in Fig. 1, Fig. 2, a kind of gyratory crusher thrust Wear resistance disk, including one be used for and main shaft connect
The thrust Wear resistance disk body 1 connect；It is embedded in some oil-containing solids lubricants 2 inside thrust Wear resistance disk body 1.Thrust Wear resistance disk
Body 1 is along being provided centrally with axis hole 3.
Thrust Wear resistance disk body 1 includes upper disk surface 4 and lower card 5, and upper disk surface 4 is indent spherical structure, and lower card 5 is flat
Face structure.Thrust Wear resistance disk body 1 is axially disposed the through hole 6 of some insertion upper disk surfaces 4 and lower card 5（See Fig. 4）, oil-containing
Kollag 2 is embedded in inside through hole 6, and the upper surface of oil-containing solids lubricant 2 coordinates with the indent spherical structure of upper disk surface 4
Curved structure is set（See Fig. 3）, the lower surface of oil-containing solids lubricant 2 is concordant with lower card 5.Through hole 6 has in geometric figure
Rule is distributed.Through hole is distributed in the card of thrust Wear resistance disk in six sector structures in the present embodiment.Upper disk surface or lower wall
The gross area of all through holes 6 accounts for the 25%~35% of whole upper disk surface 4 or the area of lower card 5 on face.30% is used in the present embodiment.
Oil-containing solids lubricant 2 is the graphite for being adsorbed with lubricating oil, or is the molybdenum disulfide for being adsorbed with lubricating oil, or to inhale
Boron nitride with lubricating oil, or be the mixture of the graphite, molybdenum disulfide or boron nitride that are adsorbed with lubricating oil.In the present embodiment
Oil-containing solids lubricant 2 uses graphite, makes solid lubrication by special technique in advance during oil-containing solids lubricant production
Agent is filled lubricating oil, then makes kollag finished product through processes such as drying and mouldings, and now, oil-containing solids lubricant and thrust are resistance to
Mill body, which is connected, to be integrated.
A kind of thrust bearing assembly, it includes above-mentioned gyratory crusher thrust Wear resistance disk（See Fig. 5）, the thrust bearing is total
Into including piston abrasion-proof disk 7, the thrust Wear resistance disk being arranged on piston abrasion-proof disk 7, the main shaft being arranged on thrust Wear resistance disk is resistance to
Mill 8, the lower card of main shaft Wear resistance disk 8 is equipped with the upper disk surface 4 of thrust Wear resistance disk.The thrust bearing assembly, works as fuel feeding
During part oil starvation of not enough or short time, thrust Wear resistance disk local temperature rises, and when temperature is higher than 80 DEG C, is embedded in wear-resisting of thrust
The grease that sucks in the release production process of oil-containing solids lubricant 2 in body 1, thus thrust Wear resistance disk body upper disk surface and
Lower card forms one layer of oil film respectively, and thrust Wear resistance disk is protected, simultaneously as the mill of thrust Wear resistance disk body in short-term
Damage, the oil-containing solids lubricant for being embedded in thrust Wear resistance disk body interior is also worn, form the powder such as graphite lubrication, Jin Erbao
The reliable and stable work of thrust Wear resistance disk is demonstrate,proved, and then ensure that the reliably working of thrust bearing assembly, circular cone is effectively increased and breaks
The operating efficiency of broken machine.
Claims (7)
1. a kind of gyratory crusher thrust Wear resistance disk, it is characterised in that：Including one the thrust Wear resistance disk for being connected with main shaft
Body（1）；It is embedded in thrust Wear resistance disk body（1）Internal some oil-containing solids lubricants（2）；The thrust Wear resistance disk body
（1）Including upper disk surface（4）With lower card（5）, described upper disk surface（4）For indent spherical structure, described lower card（5）It is flat
Face structure.
2. a kind of gyratory crusher thrust Wear resistance disk according to claim 1, it is characterised in that：Described thrust is wear-resisting
Disk body（1）Edge is provided centrally with axis hole（3）.
3. a kind of gyratory crusher thrust Wear resistance disk according to claim 1, it is characterised in that：Described thrust is wear-resisting
Disk body（1）It is axially disposed to have some insertion upper disk surfaces（4）With lower card（5）Through hole（6）, described oil-containing solids lubrication
Agent（2）It is embedded in through hole（6）Inside, described oil-containing solids lubricant（2）Upper surface and upper disk surface（4）Interior concave spherical surface knot
Structure is equipped with curved structure, oil-containing solids lubricant（2）Lower surface and lower card（5）Concordantly.
4. a kind of gyratory crusher thrust Wear resistance disk according to claim 3, it is characterised in that：Described through hole（6）
In the regular distribution of geometric figure.
5. a kind of gyratory crusher thrust Wear resistance disk according to claim 3, it is characterised in that：Described upper disk surface
（4）Or lower card（5）Upper all through holes（6）The gross area account for whole upper disk surface（4）Or lower card（5）The 25% of area~
35%。
6. a kind of gyratory crusher thrust Wear resistance disk according to claim 1 or 2 or 3 or 4 or 5, it is characterised in that：Contain
Oily kollag（2）To be adsorbed with the graphite of lubricating oil, or it is the molybdenum disulfide for being adsorbed with lubricating oil, or to be adsorbed with lubrication
The boron nitride of oil, or be the mixture of the graphite, molybdenum disulfide or boron nitride that are adsorbed with lubricating oil.
7. a kind of thrust bearing assembly, it is characterised in that：Used including the gyratory crusher described in claim 1 to 6 any one
Thrust Wear resistance disk, the thrust bearing assembly includes piston abrasion-proof disk（7）, be arranged on piston abrasion-proof disk（7）On thrust Wear resistance disk,
It is arranged on the main shaft Wear resistance disk on thrust Wear resistance disk（8）, described main shaft Wear resistance disk（8）Lower card and thrust Wear resistance disk it is upper
Card（4）It is equipped with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621303589.3U CN206474215U (en) | 2016-11-30 | 2016-11-30 | A kind of gyratory crusher thrust Wear resistance disk and thrust bearing assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621303589.3U CN206474215U (en) | 2016-11-30 | 2016-11-30 | A kind of gyratory crusher thrust Wear resistance disk and thrust bearing assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206474215U true CN206474215U (en) | 2017-09-08 |
Family
ID=59757259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621303589.3U Active CN206474215U (en) | 2016-11-30 | 2016-11-30 | A kind of gyratory crusher thrust Wear resistance disk and thrust bearing assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206474215U (en) |
-
2016
- 2016-11-30 CN CN201621303589.3U patent/CN206474215U/en active Active
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