CN108786986A - A kind of anti-splash device of gyratory crusher - Google Patents
A kind of anti-splash device of gyratory crusher Download PDFInfo
- Publication number
- CN108786986A CN108786986A CN201810842935.2A CN201810842935A CN108786986A CN 108786986 A CN108786986 A CN 108786986A CN 201810842935 A CN201810842935 A CN 201810842935A CN 108786986 A CN108786986 A CN 108786986A
- Authority
- CN
- China
- Prior art keywords
- ring
- oil baffle
- sealing drum
- oil
- splash
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000007789 sealing Methods 0.000 claims abstract description 76
- 239000000945 filler Substances 0.000 claims abstract description 36
- 239000000463 material Substances 0.000 claims abstract description 11
- 239000003921 oil Substances 0.000 claims description 101
- 238000000034 method Methods 0.000 claims description 4
- 239000010727 cylinder oil Substances 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 abstract description 5
- 239000010959 steel Substances 0.000 abstract description 5
- 238000003466 welding Methods 0.000 abstract description 4
- 238000005299 abrasion Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 239000010687 lubricating oil Substances 0.000 description 12
- 238000010586 diagram Methods 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 238000005461 lubrication Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 239000012208 gear oil Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2/00—Crushing or disintegrating by gyratory or cone crushers
- B02C2/02—Crushing or disintegrating by gyratory or cone crushers eccentrically moved
- B02C2/04—Crushing or disintegrating by gyratory or cone crushers eccentrically moved with vertical axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Crushing And Grinding (AREA)
Abstract
The present invention provides a kind of anti-splash device of gyratory crusher, anti-splash device includes the oil baffle filler ring for being fixed on sealing drum inner ring top, oil baffle filler ring top is placed with splash ring, being horizontally disposed between splash ring and sealing drum outer ring has oil baffle, oil baffle filler ring lower part is provided with oil baffle fixed ring, oil baffle filler ring oil return hole is provided on oil baffle filler ring, oil baffle fixed ring oil return hole is provided in oil baffle fixed ring, oil baffle filler ring oil return hole does not correspond setting up and down with oil baffle fixed ring oil return hole, sealing drum forms sealing drum U-type groove structure with anti-splash device.The present invention solves the problems, such as that welding steel connection bolt assembly reduces main axe intensity on main shaft, and splash ring is directly placed above oil baffle filler ring without limiting its freedom, solves the problems, such as that bolt assembly installation is inconvenient；Certain gap is provided between splash ring and main shaft can substantially reduce its abraded contact area, solve the problems, such as material quick abrasion.
Description
Technical field
The invention belongs to crusher technical fields, and in particular to a kind of anti-splash device of gyratory crusher.
Background technology
Gyratory crusher is a kind of novel, circular cone broken crusher, in Mineral Processing Industry market prospects broken instead of thin Hubei Province
It is long-range.Its workpiece is the breaker roll of a revolution at a high speed, the roller and a pair of of the curved shape crushing shell coupling being symmetrical set
It is combined into two and clamps the optimization crusher chamber expected, so that breaker roll is done lateral swing campaign under spindle eccentricity effect, be allowed to generate
Powerful cycle extrusion power, the continuous progressive material in two crusher chambers is alternately broken, product from two discharge gates not
It is discharged disconnectedly.The rotation of gyratory crusher is to drive the operating of gyratory crusher, bearing rotating by the rotation of bearing
It needs to reduce friction by lubricating oil in journey, the service life is improved, if but lubricating oil used during oil lubrication
Will mostly lubricating oil be made to splash inside machine, it is therefore desirable to which anti-splash device is installed on gyratory crusher.
As shown in Figure 1, for the anti-splash device of existing gyratory crusher, the welding steel b on main shaft a, steel plate b pass through spiral shell
Bolt assembly is connected with anti-splash device c, and anti-splash device c is folder cloth conveyer belt or rubber type of material, presss from both sides cloth conveyer belt or rubber
Class material extend into sealing drum lower part, and anti-splash device c is vertically arranged.There are following drawbacks for this anti-splash device：First, main
The thing that axis is generally forging welding steel class on it can cause stress concentration, damage main axe intensity；Second is that main shaft is in reality
Meeting continuous action in work, presss from both sides cloth conveyer belt or rubber type of material is fixed on main shaft abrasion meeting quickly；Third, bolt and nut is pacified
If dress can touch dust ring towards outside, nut and/or bolt thread, bolt and nut must be directed towards inside installation very not
It is convenient；Fourth, being easy to block oil return hole after folder cloth conveyer belt or rubber type of material damage, cause a large amount of lubricating oil from dust-proof ring region
Domain leaks.
Invention content
The purpose of the present invention is to solve the above-mentioned problems of the prior art, provide a kind of splashproof of gyratory crusher
Oily device.
To achieve the above object, the present invention adopts the following technical scheme that：A kind of anti-splash device of gyratory crusher, including
Rack, machine frame inside are vertically installed with main shaft, and the setting of main shaft upper outside is fluted, is arranged around main shaft circumferencial direction in groove
There are sealing drum, sealing drum to be made of sealing drum inner ring, sealing drum outer ring and sealing drum bottom, the height of sealing drum outer ring is higher than close
The height of sealed tube inner ring, sealing drum inner ring top are provided with anti-splash device, and anti-splash device includes being fixed on sealing drum inner ring
The oil baffle filler ring on top, oil baffle filler ring top are placed with splash ring, and being horizontally disposed between splash ring and sealing drum outer ring has
Oil baffle, oil baffle filler ring lower part are provided with oil baffle fixed ring, and oil baffle filler ring oil return hole is provided on oil baffle filler ring, gear
Be provided with oil baffle fixed ring oil return hole in oiled-plate method fixed ring, oil baffle filler ring oil return hole with above and below oil baffle fixed ring oil return hole
Setting is not corresponded, and sealing drum forms sealing drum U-type groove structure with anti-splash device.
Oil baffle, oil baffle filler ring and oil baffle fixed ring are fixed together by bolt assembly.
Sealing drum lower end is provided with sealing drum oil return hole, and sealing drum oil return hole corresponds setting with rack oil return hole, close
The quantity of sealed tube oil return hole is one or more.
Sealing drum oilhole is provided on sealing drum inner ring, sealing drum oilhole and eccentric bushing oilhole are mutually right
It should be arranged, the quantity of sealing drum oilhole is one or more.
The quantity of the oil baffle filler ring oil return hole is one or more, and the quantity of oil baffle fixed ring oil return hole is one
Or it is multiple.
The thickness of splash ring is more than the thickness of oil baffle.
The oil baffle is made of flexible material.
The overall diameter of oil baffle filler ring is equal with the interior diameter of sealing drum outer ring, and the overall diameter of oil baffle is more than outside sealing drum
The interior diameter of circle.
Gap is provided between splash ring and main shaft.
The beneficial effects of the present invention are：The anti-splash device of gyratory crusher provided by the invention solves on main shaft
Welding steel connects the problem of bolt assembly reduces main axe intensity, and splash ring is directly placed above oil baffle filler ring without limiting
Its freedom solves the problems, such as that bolt assembly installation is inconvenient；Certain gap is provided between splash ring and main shaft can be big
Its abraded contact area is reduced greatly, solves the problems, such as material quick abrasion.
Description of the drawings
Fig. 1 is the anti-splash device structural schematic diagram of existing gyratory crusher.
Fig. 2 is the structural schematic diagram of the present invention.
Fig. 3 is the partial enlargement structural representation of Fig. 2.
Fig. 4 is sealing drum structural schematic diagram.
Fig. 5 is the structural schematic diagram of anti-splash device.
Specific implementation mode
Present invention will be further explained below with reference to the attached drawings and specific embodiments.
As in Figure 2-4, the present invention provides a kind of novel gyratory crusher anti-splash device, including rack 1, rack 1
Internal vertical is provided with main shaft 2, and main shaft lower outside is equipped with eccentric bushing 6, and the setting of 2 upper outside of main shaft is fluted, in groove
Main shaft circumferencial direction is provided with sealing drum 3,3 outer lower side of sealing drum is provided with dust ring 4.Sealing drum 3 is by sealing drum
Circle 32, sealing drum outer ring 33 and sealing drum bottom composition, the height of sealing drum outer ring 33 is higher than the height of sealing drum inner ring 32, close
32 top of sealed tube inner ring is provided with anti-splash device 5.Sealing drum lower end is provided with sealing drum oil return hole 34, sealing drum oil return hole 34
Setting is corresponded with rack oil return hole 11, the quantity of sealing drum oil return hole 34 is one or more.It is set on sealing drum inner ring 32
It is equipped with sealing drum oilhole 31, sealing drum oilhole 31 corresponds setting, sealing drum profit with eccentric bushing oilhole 61
The quantity of lubrication hole 31 is one or more.
As shown in figure 5, anti-splash device 5 includes the oil baffle filler ring 53 for being fixed on 32 top of sealing drum inner ring, oil baffle
53 top of filler ring is placed with splash ring 51, and being horizontally disposed between splash ring 51 and sealing drum outer ring 33 has oil baffle 52, splash ring
51 thickness is more than the thickness of oil baffle 52, and 53 lower part of oil baffle filler ring is provided with oil baffle fixed ring 54, oil baffle 52, gear oil
Plate support ring 53 and oil baffle fixed ring 54 are fixed together by bolt assembly.Oil baffle filler ring is provided on oil baffle filler ring 53
Oil return hole 531 is provided with oil baffle fixed ring oil return hole 541, oil baffle filler ring oil return hole 531 and gear in oil baffle fixed ring 54
About 541 oiled-plate method fixed ring oil return hole does not correspond setting, and sealing drum 3 forms sealing drum U-type groove structure with anti-splash device 5
543.The quantity of oil baffle filler ring oil return hole 531 is one or more, the quantity of oil baffle fixed ring oil return hole 541 be one or
It is multiple.
Oil baffle 52 is made of flexible material, can be made of materials such as rubber or resins, outside oil baffle filler ring 53
Diameter is equal with the interior diameter of sealing drum outer ring 33, and the overall diameter of oil baffle 52 is more than the interior diameter of sealing drum outer ring 33, can
Prevent lubricating oil from being moved upwards from sealing drum outer tube inner wall.
It is provided with certain gap between splash ring 51 and main shaft 2, the abraded contact area to main shaft can be substantially reduced.
For gyratory crusher in normal operation work, lubricating oil is from eccentric bushing oilhole 61 and sealing drum oilhole 31
Into sealing drum U-type groove structure 543, the rack oil return hole 11 then opened up along sealing drum oil return hole 34 and rack flows into gear
Inside case；If big in the inside of sealing drum U-type groove structure 543 lubricating oil pressure, lubricating oil if, can move upwards, if by gear
Oiled-plate method fixed ring oil return hole 541, and oil baffle fixed ring oil return hole 541 and oil baffle filler ring oil return hole 531 be not corresponding, great Liang Run
Lubricating oil will not then continue directly to move upwards；If by the gap between 32 inner wall of sealing drum inner ring and oil baffle fixed ring 54
Upwards, oil baffle filler ring 53, a large amount of lubricating oil then do not continue directly to move upwards above it；When a small amount of lubricating oil enters
When 51 top of splash ring, by oil baffle filler ring oil return hole 531 and the oil baffle fixed ring oil return hole 541 not being correspondingly arranged with it
Sealing drum U-type groove structure 543 is flowed back to, prevents a large amount of lubricating oil from the purpose of 4 area leakage of dust ring to realize.
The above is the preferred embodiment of the present invention, it is noted that for those skilled in the art, this hair
It is bright to be not restricted to the described embodiments, under the premise of not departing from general idea of the present invention, several variations can also be made and changed
Into these should also be considered as protection scope of the present invention.
Claims (9)
1. a kind of anti-splash device of gyratory crusher, including rack (1), rack (1) internal vertical is provided with main shaft (2), main
The setting of axis (2) upper outside is fluted, and main shaft circumferencial direction is provided with sealing drum (3) in groove, it is characterised in that：Sealing
Cylinder (3) is made of sealing drum inner ring (32), sealing drum outer ring (33) and sealing drum bottom, and the height of sealing drum outer ring (33) is higher than
The height of sealing drum inner ring (32), sealing drum inner ring (32) top are provided with anti-splash device (5), and anti-splash device (5) includes
It is fixed on the oil baffle filler ring (53) on sealing drum inner ring (32) top, oil baffle filler ring (53) top is placed with splash ring (51),
Being horizontally disposed between splash ring (51) and sealing drum outer ring (33) has oil baffle (52), oil baffle filler ring (53) lower part to be provided with gear
Oiled-plate method fixed ring (54), is provided with oil baffle filler ring oil return hole (531) on oil baffle filler ring (53), in oil baffle fixed ring (54)
It is provided with oil baffle fixed ring oil return hole (541), oil baffle filler ring oil return hole (531) and oil baffle fixed ring oil return hole (541)
Setting is not corresponded up and down, sealing drum (3) forms sealing drum U-type groove structure (543) with anti-splash device (5).
2. the anti-splash device of gyratory crusher as described in claim 1, it is characterised in that：Oil baffle (52), oil baffle support
Ring (53) and oil baffle fixed ring (54) are fixed together by bolt assembly.
3. the anti-splash device of gyratory crusher as described in claim 1, it is characterised in that：Sealing drum lower end is provided with sealing
Cylinder oil return hole (34), sealing drum oil return hole (34) correspond setting with rack oil return hole (11), sealing drum oil return hole (34)
Quantity is one or more.
4. the anti-splash device of gyratory crusher as described in claim 1, it is characterised in that：Sealing drum inner ring is arranged on (32)
There are sealing drum oilhole (31), sealing drum oilhole (31) to correspond setting with eccentric bushing oilhole (61), seals
The quantity of cylinder oilhole (31) is one or more.
5. the anti-splash device of gyratory crusher as described in claim 1, it is characterised in that：The oil baffle filler ring oil return hole
(531) quantity is one or more, and the quantity of oil baffle fixed ring oil return hole (541) is one or more.
6. the anti-splash device of gyratory crusher as described in claim 1, it is characterised in that：Splash ring（51）Thickness be more than
Oil baffle（52）Thickness.
7. the anti-splash device of gyratory crusher as described in claim 1, it is characterised in that：The oil baffle (52) is using soft
Property material is made.
8. the anti-splash device of the gyratory crusher as described in claim 1 and 7, it is characterised in that：Oil baffle filler ring（53）'s
Overall diameter and sealing drum outer ring（33）Interior diameter it is equal, oil baffle（52）Overall diameter be more than sealing drum outer ring（33）It is interior straight
Diameter.
9. the anti-splash device of gyratory crusher as described in claim 1, it is characterised in that：Splash ring (51) and main shaft (2)
Between be provided with gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810842935.2A CN108786986B (en) | 2018-07-27 | 2018-07-27 | Oil splashing prevention device of gyratory crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810842935.2A CN108786986B (en) | 2018-07-27 | 2018-07-27 | Oil splashing prevention device of gyratory crusher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108786986A true CN108786986A (en) | 2018-11-13 |
| CN108786986B CN108786986B (en) | 2024-07-19 |
Family
ID=64078452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810842935.2A Active CN108786986B (en) | 2018-07-27 | 2018-07-27 | Oil splashing prevention device of gyratory crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108786986B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109442046A (en) * | 2018-12-03 | 2019-03-08 | 日昌升集团有限公司 | A kind of crusher drier oil sealing dust-proof device |
| CN111375262A (en) * | 2020-04-15 | 2020-07-07 | 亚威新材料(徐州)有限公司 | Dust collecting equipment is used in tectorial membrane sand production |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB253103A (en) * | 1925-06-04 | 1926-11-18 | Edgar B Symons | Improvements in or relating to gyratory cone crushers |
| JPH06182240A (en) * | 1992-12-22 | 1994-07-05 | Kobe Steel Ltd | Detector for overload state in cone crusher and detector for partial feed state of material to be crushed |
| CN2517879Y (en) * | 2002-01-23 | 2002-10-23 | 刘礼群 | Piston |
| US20040035967A1 (en) * | 2002-08-23 | 2004-02-26 | Johnson Louis Wein | Gyratory crusher with hydrostatic bearings |
| CN2714149Y (en) * | 2004-08-10 | 2005-08-03 | 张春 | Cone crusher |
| CN104437725A (en) * | 2014-12-31 | 2015-03-25 | 浙江浙矿重工股份有限公司 | Hydraulic type cone crusher |
| CN105415742A (en) * | 2015-12-30 | 2016-03-23 | 二重集团（德阳）重型装备股份有限公司 | Connecting rod lubricating device of hot die forging press |
| CN106140372A (en) * | 2016-08-28 | 2016-11-23 | 广东磊蒙重型机械制造有限公司 | A kind of multicylinder hydraulic spindle machine of Screwthrad sealing |
| CN106457255A (en) * | 2014-06-06 | 2017-02-22 | 美卓矿物工业公司 | Two oil chamber counterweight |
| CN206008807U (en) * | 2016-08-28 | 2017-03-15 | 广东磊蒙重型机械制造有限公司 | The multicylinder hydraulic spindle machine of Screwthrad sealing |
| CN206008809U (en) * | 2016-08-31 | 2017-03-15 | 成都大宏立机器股份有限公司 | A kind of multicylinder hydraulic spindle breaker |
| CN207161428U (en) * | 2017-09-11 | 2018-03-30 | 衡阳金扬冶金矿山设备有限公司 | Gyratory crusher jacks up the attachment structure of oil cylinder |
| CN208742636U (en) * | 2018-07-27 | 2019-04-16 | 河南黎明重工科技股份有限公司 | A kind of anti-splash device of gyratory crusher |
-
2018
- 2018-07-27 CN CN201810842935.2A patent/CN108786986B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB253103A (en) * | 1925-06-04 | 1926-11-18 | Edgar B Symons | Improvements in or relating to gyratory cone crushers |
| JPH06182240A (en) * | 1992-12-22 | 1994-07-05 | Kobe Steel Ltd | Detector for overload state in cone crusher and detector for partial feed state of material to be crushed |
| CN2517879Y (en) * | 2002-01-23 | 2002-10-23 | 刘礼群 | Piston |
| US20040035967A1 (en) * | 2002-08-23 | 2004-02-26 | Johnson Louis Wein | Gyratory crusher with hydrostatic bearings |
| CN2714149Y (en) * | 2004-08-10 | 2005-08-03 | 张春 | Cone crusher |
| CN106457255A (en) * | 2014-06-06 | 2017-02-22 | 美卓矿物工业公司 | Two oil chamber counterweight |
| CN104437725A (en) * | 2014-12-31 | 2015-03-25 | 浙江浙矿重工股份有限公司 | Hydraulic type cone crusher |
| CN105415742A (en) * | 2015-12-30 | 2016-03-23 | 二重集团（德阳）重型装备股份有限公司 | Connecting rod lubricating device of hot die forging press |
| CN106140372A (en) * | 2016-08-28 | 2016-11-23 | 广东磊蒙重型机械制造有限公司 | A kind of multicylinder hydraulic spindle machine of Screwthrad sealing |
| CN206008807U (en) * | 2016-08-28 | 2017-03-15 | 广东磊蒙重型机械制造有限公司 | The multicylinder hydraulic spindle machine of Screwthrad sealing |
| CN206008809U (en) * | 2016-08-31 | 2017-03-15 | 成都大宏立机器股份有限公司 | A kind of multicylinder hydraulic spindle breaker |
| CN207161428U (en) * | 2017-09-11 | 2018-03-30 | 衡阳金扬冶金矿山设备有限公司 | Gyratory crusher jacks up the attachment structure of oil cylinder |
| CN208742636U (en) * | 2018-07-27 | 2019-04-16 | 河南黎明重工科技股份有限公司 | A kind of anti-splash device of gyratory crusher |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109442046A (en) * | 2018-12-03 | 2019-03-08 | 日昌升集团有限公司 | A kind of crusher drier oil sealing dust-proof device |
| CN111375262A (en) * | 2020-04-15 | 2020-07-07 | 亚威新材料(徐州)有限公司 | Dust collecting equipment is used in tectorial membrane sand production |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108786986B (en) | 2024-07-19 |
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