CN205988774U - A kind of gyratory crusher - Google Patents
A kind of gyratory crusher Download PDFInfo
- Publication number
- CN205988774U CN205988774U CN201620922525.5U CN201620922525U CN205988774U CN 205988774 U CN205988774 U CN 205988774U CN 201620922525 U CN201620922525 U CN 201620922525U CN 205988774 U CN205988774 U CN 205988774U
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- China
- Prior art keywords
- holster shell
- shell
- gyratory crusher
- charging aperture
- plate
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Abstract
The utility model discloses a kind of gyratory crusher, including holster shell, bracing frame, rotary shaft, bevel gear pair；Described holster shell upper end arranges charging aperture；Described charging aperture two ends are welded and fixed baffle plate；Charging aperture fixed plate is welded in described baffle plate lower end；It is provided with hydraulic cylinder outside described holster shell；Described hydraulic cylinder upper end is embedded in holster shell fixed plate, and lower end is embedded in cylinder body bearing；Described holster shell fixed plate and described cylinder body bearing are screwed outside described holster shell.This utility model passes through to expand charging aperture, discharging opening size, increase the building stones flow of gyratory crusher, the crushing efficiency of lifting gyratory crusher, its bearing assembly good stability and sufficient lubrication can be obtained, unique dust-proof sealing structure, the service life of replacement cycle, part and the liner plate of lubricating oil, stable performance can effectively be extended, operating cost is low.
Description
Technical field
This utility model belongs to mine mechanism field and in particular to a kind of gyratory crusher.
Background technology
Gyratory crusher is a kind of mining machinery for crushing building stones, and its operation principle is the mantle by eccentric swing
Mutually extrude between liner plate and surely cone liner plate, crush building stones.During gyratory crusher work, building stones are entered by the charging aperture of upper stand
Material, is crushed in broken intracavity, finally by the discharging opening discharging of lower framework；In whole process, the load of gyratory crusher,
Vibrations are very big.Therefore in order to lift gyratory crusher intensity, the rack construction of existing gyratory crusher complicated so that top machine
The charging aperture of frame is narrow with the discharging opening of lower framework, leads to the building stones flow of gyratory crusher less, impact equipment
Production efficiency, and existing lining plate structure problem, typically now for solid steel plate, strong to the impulsive force of liner plate when broken, lining
Plate short life, dynamic liner plate is accomplished by changing once for general 30 days, determines liner plate and is arranged on mainframe inwall, and general thickness
Relatively thicker, abrasion slow although the replacing of liner plate is more convenient, but frequently change or production efficiency can be led to
Reduce.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of broken effect to solve above-mentioned problem
Rate is high, the gyratory crusher of long service life.
This utility model is to be achieved through the following technical solutions：
A kind of gyratory crusher, including holster shell, bracing frame, rotary shaft, bevel gear pair, described holster shell lower end sets
Put bracing frame, the eccentric crushing head of setting in described holster shell, described bias crushing head connection rotary shaft one end, described turn
The moving axis other end connects bevel gear pair, and described holster shell upper end arranges charging aperture；Described holster shell lower end arranges discharging opening,
Outside described bias crushing head, crushing shell is set, determining within described crushing shell and holster shell forms broken between liner plate
Chamber；The described surface mid portion setting projection determining liner plate, described projection is hemispherical projections, described raised continuous arrangement；Institute
State setting connecting plate outside eccentric crushing head, packed layer, described packed layer are set between described crushing shell and described connecting plate
For epoxy filler.
It is provided with hydraulic cylinder outside described holster shell；It is solid that the hydraulic stem upper end of described hydraulic cylinder is embedded in holster shell
Fixed board, and lower end is embedded in cylinder body bearing；Described holster shell fixed plate and described cylinder body bearing are fixed on described holster shell
Outside.
Described discharging opening upper end is welded and fixed supporting baffle；Described supporting baffle lower end is screwed bracing frame.
Described charging aperture two ends are welded and fixed baffle plate；Charging aperture fixed plate is welded in described baffle plate lower end, and described charging aperture is solid
Fixed board is arranged on holster shell outer upper.
Described rotary shaft adopts little cone match assembling with the centre wheel of part under holster shell, and described rotary shaft has axial direction
With radial direction oilhole.
Global facility cast by described holster shell and the axle sleeve cast steel with rotary shaft effect.
Compared with prior art, the beneficial effects of the utility model are：This utility model internal structure simple so that on
The charging aperture of portion's frame and the discharging opening of lower framework so that the building stones flow of gyratory crusher increases, improve and set than larger
Standby production efficiency.By when determining the hemispheric projection of the continuous arrangement of surface mid portion setting of liner plate to increase broken
Efficiency and increase the wearability determining liner plate.Packed layer, resistance are set outside eccentric crushing head and the connecting plate in outside between
When having stopped broken, dust enters eccentric crushing head inside and so that the birthday noodle of eccentric crushing head is substantially reduced.Its bearing assembly is steady
Qualitative good and sufficient lubrication, and the dust-proof sealing structure of uniqueness can be obtained, can effectively extend lubricating oil replacement cycle, zero
Part and the service life of liner plate, stable performance, operating cost is low.
Brief description
Fig. 1 is structural representation of the present utility model；
Fig. 2 is cut-away view of the present utility model；
In figure：1st, holster shell；2nd, charging aperture；3rd, hydraulic stem；4th, hydraulic cylinder；5th, holster shell fixed plate；6th, feed
Mouth fixed plate；7th, baffle plate；8th, bevel gear pair；9th, rotary shaft；10th, bracing frame；11st, discharging opening；12nd, cylinder body bearing；13rd, eccentric broken
Broken circular cone；14th, determine liner plate；15th, projection；16th, crushing shell；17th, packed layer；18th, connecting plate.
Specific embodiment
With specific embodiment, this utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in Figure 1 and Figure 2, including holster shell 1, bracing frame 10, rotary shaft 9, bevel gear pair 8, holster shell 1 lower end
Welding bracing frame 10, the eccentric crushing head 13 of setting in holster shell 1, eccentric crushing head 13 connects rotary shaft 9 one end, rotates
Axle 9 other end connects bevel gear pair 8.Holster shell 10 upper end arranges charging aperture 2；Charging aperture 2 two ends are welded and fixed baffle plate 7；Gear
Charging aperture fixed plate 6 is welded in plate 7 lower end, and charging aperture fixed plate 6 is welded on holster shell 1 outer upper.Holster shell 10 lower end
Setting discharging opening 11, discharging opening 11 upper end is welded and fixed supporting baffle；Supporting baffle lower end is screwed bracing frame 10.Eccentric
Crushing head 13 outside setting crushing shell 16, what crushing shell 16 and holster shell 1 were internal determines formation crusher chamber between liner plate 14；Fixed
The surface mid portion setting raised 15, raised 15 of liner plate 14 is hemispherical projections, and raised 15 continuously arrange；Raised 15 increases are broken
Efficiency when broken and increase the wearability determining liner plate 14.Eccentric crushing head 13 outside setting connecting plate 18, crushing shell 16 He
Packed layer 17 is set between described connecting plate 18, and packed layer 17 is epoxy filler.Packed layer 17 defines dust seal knot
Structure, when preventing broken, dust enters eccentric crushing head 13 inside and so that the birthday noodle of eccentric crushing head 13 is substantially reduced.Machine
It is provided with hydraulic cylinder 4 outside rack enclosure 1；Hydraulic stem 3 upper end of hydraulic cylinder 4 is embedded in holster shell fixed plate 5, and in lower end
It is embedded in cylinder body bearing 12；Holster shell fixed plate 5 and described cylinder body bearing 12 are fixed on outside described holster shell 1.Its transfer
Moving axis 9 adopts little cone match assembling with the centre wheel of 1 time part of holster shell, and rotary shaft 9 has axially and radially oilhole
Enable rotary shaft 9 to obtain sufficient lubrication with eccentric crushing head 13, can effectively extend the replacement cycle of lubricating oil.Holster shell
10 and with rotary shaft 9 effect axle sleeve cast steel cast global facility, extend the service life of whole device.
Of the present utility model ultimate principle, principal character and advantage have been shown and described above.The technical staff of the industry
It should be appreciated that this utility model is not restricted to the described embodiments, the simply explanation described in above-described embodiment and description is originally
The principle of utility model, on the premise of without departing from this utility model spirit and scope, this utility model also has various change
And improvement, these changes and improvements both fall within the range of claimed this utility model.This utility model claims scope
By appending claims and its equivalent thereof.
Claims (6)
1. a kind of gyratory crusher, including holster shell, bracing frame, rotary shaft, bevel gear pair, the setting of described holster shell lower end
Bracing frame, the eccentric crushing head of setting in described holster shell, described bias crushing head connects rotary shaft one end, described rotation
The axle other end connects bevel gear pair, and described holster shell upper end arranges charging aperture；Described holster shell lower end arranges discharging opening, its
It is characterised by：Described bias crushing head（13）Outside setting crushing shell（16）, described crushing shell（16）With holster shell（1）Interior
Portion determines liner plate（14）Between formed crusher chamber；Described determine liner plate（14）The setting of surface mid portion raised（15）, described convex
Rise（15）For hemispherical projections, described projection（15）Continuous arrangement；Described bias crushing head（13）Outside setting connecting plate
（18）, described crushing shell（16）With described connecting plate（18）Between arrange packed layer（17）, described packed layer（17）For asphalt mixtures modified by epoxy resin
Fat filler.
2. a kind of gyratory crusher according to claim 1 it is characterised in that：Described holster shell（1）Outside is provided with liquid
Cylinder pressure body（4）；Described hydraulic cylinder（4）Hydraulic stem（3）Upper end is embedded in holster shell fixed plate（5）, and lower end is embedded in
Cylinder body bearing（12）；Described holster shell fixed plate（5）With described cylinder body bearing（12）It is fixed on described holster shell（1）Outward
Portion.
3. a kind of gyratory crusher according to claim 1 it is characterised in that：Described discharging opening（11）Upper end is welded and fixed
Supporting baffle；Described supporting baffle lower end is screwed bracing frame（10）.
4. a kind of gyratory crusher according to claim 1 it is characterised in that：Described charging aperture（2）Two ends are welded and fixed
Baffle plate（7）；Described baffle plate（7）Charging aperture fixed plate is welded in lower end（6）, described charging aperture fixed plate（6）It is arranged on holster shell
（1）Outer upper.
5. a kind of gyratory crusher according to claim 1 it is characterised in that：Described rotary shaft（9）With holster shell（1）
The centre wheel of lower part adopts little cone match assembling, described rotary shaft（9）There is axially and radially oilhole.
6. a kind of gyratory crusher according to claim 1 it is characterised in that：Described holster shell（10）And with rotation
Axle（9）Global facility cast by the axle sleeve cast steel of effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620922525.5U CN205988774U (en) | 2016-08-23 | 2016-08-23 | A kind of gyratory crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620922525.5U CN205988774U (en) | 2016-08-23 | 2016-08-23 | A kind of gyratory crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205988774U true CN205988774U (en) | 2017-03-01 |
Family
ID=58107599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620922525.5U Active CN205988774U (en) | 2016-08-23 | 2016-08-23 | A kind of gyratory crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205988774U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108786985A (en) * | 2018-07-20 | 2018-11-13 | 福建美斯拓机械设备有限公司 | A kind of adjustable unit for inertial conic crusher in gap |
-
2016
- 2016-08-23 CN CN201620922525.5U patent/CN205988774U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108786985A (en) * | 2018-07-20 | 2018-11-13 | 福建美斯拓机械设备有限公司 | A kind of adjustable unit for inertial conic crusher in gap |
| CN108786985B (en) * | 2018-07-20 | 2023-10-27 | 福建美斯拓机械设备有限公司 | Gap-adjustable inertia cone crusher |
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| GR01 | Patent grant |