CN110280335A - A kind of dustproof construction for gyratory crusher - Google Patents
A kind of dustproof construction for gyratory crusher Download PDFInfo
- Publication number
- CN110280335A CN110280335A CN201910693049.2A CN201910693049A CN110280335A CN 110280335 A CN110280335 A CN 110280335A CN 201910693049 A CN201910693049 A CN 201910693049A CN 110280335 A CN110280335 A CN 110280335A
- Authority
- CN
- China
- Prior art keywords
- sealing element
- ring
- pedestal
- cone
- clump weight
- 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
- 238000010276 construction Methods 0.000 title claims abstract description 21
- 238000007789 sealing Methods 0.000 claims abstract description 69
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000004677 Nylon Substances 0.000 claims abstract description 30
- 229920001778 nylon Polymers 0.000 claims abstract description 30
- 239000000428 dust Substances 0.000 claims abstract description 18
- MHKWSJBPFXBFMX-UHFFFAOYSA-N iron magnesium Chemical group [Mg].[Fe] MHKWSJBPFXBFMX-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 claims description 8
- 208000002925 dental caries Diseases 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009466 transformation Effects 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/26—Sealings between relatively-moving surfaces with stuffing-boxes for rigid sealing rings
- F16J15/28—Sealings between relatively-moving surfaces with stuffing-boxes for rigid sealing rings with sealing rings made of metal
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3268—Mounting of sealing rings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention proposes a kind of dustproof constructions for gyratory crusher, including rack, cone, clump weight, T-type sealing element, U-shaped sealing element and combination dust guard, between the T-type sealing element is installed at the top of cone and clump weight, U-shaped sealing element is installed between clump weight and rack, it is equipped between the lower end surface of the cone and rack and combines dust guard, the combination dust guard includes magnesium iron ring, MC nylon ring, pedestal, the lower end surface of the magnesium iron ring and the upper end of MC nylon ring lean sealing, several groups of springs are installed between the lower end surface and pedestal of the MC nylon ring, seal rubber band is installed between the inner wall of the pedestal and the outer wall of MC nylon ring lower part.U-shaped sealing element realizes the sealing between clump weight and rack, and T-type sealing element realizes the sealing between cone and clump weight, and combination dust guard realizes the sealing between cone and rack, integral sealing effect is good, it is easy to maintain, the vulnerable part service life can be extended, improve the efficiency of crusher.
Description
[technical field]
The present invention relates to the technical field of gyratory crusher, especially a kind of dustproof construction for gyratory crusher.
[background technique]
The environment that circular cone breaks work is more severe, and a large amount of dust can be generated during broken material, if it is dust-proof
It does well and will affect the broken working efficiency of circular cone, the lubricating system of equipment is destroyed, so that the service life of equipment becomes smaller, so dust-proof do
It is very important well, it is proposed that a kind of dustproof construction for gyratory crusher.
[summary of the invention]
The object of the invention is to solve the problems of the prior art, a kind of dust-proof knot for gyratory crusher is proposed
Structure, sealing effect is good, easy to maintain, can extend the vulnerable part service life, improves the efficiency of crusher.
To achieve the above object, the invention proposes a kind of dustproof constructions for gyratory crusher, including rack, cone
Body, clump weight, T-type sealing element, U-shaped sealing element and combination dust guard, the T-type sealing element are installed at the top of cone and clump weight
Between, the U-shaped sealing element is installed between clump weight bottom and gear cavity upper stand, the lower end surface of the cone and rack
Between combination dust guard is installed, the combination dust guard includes the magnesium iron ring set gradually from top to bottom, MC nylon ring, bottom
Seat, the lower end surface of the magnesium iron ring and the upper end of MC nylon ring lean sealing, the lower end surface of the MC nylon ring and pedestal it
Between several groups of springs are installed, seal rubber band is installed between the inner wall of the pedestal and the outer wall of MC nylon ring lower part.
Preferably, the magnesium iron ring is installed on the bottom of cone, the lower section of the magnesium iron ring by several fasteners
It is extended with the second sealing lip to bend inwards, the lower end surface of second sealing lip and the upper surface of MC nylon ring are all made of circular arc
Contact surface.
Preferably, the pedestal is installed in rack by several fasteners, the inner wall of the pedestal offers ring
The outer ring of shape mounting groove, the seal rubber band is installed in annular mounting groove, the inner ring and MC nylon of the seal rubber band
Ring leans.
Preferably, the upper surface of the pedestal offers several the first installation cavitys compatible with groups of springs lower end,
The groups of springs is made of installation set and spring.
Preferably, the upper surface of the MC nylon ring is the arcwall face being inclined to set, the lower end of the MC nylon ring
Face is equipped with stepped groove compatible with pedestal, several the second peaces compatible with groups of springs upper end are offered in the stepped groove
It behave affectedly.
Preferably, offering the first closure gasket groove compatible with the top of T-type sealing element, the T in the cone
The top of type sealing element is installed in the first closure gasket groove, is equipped at the top of the clump weight compatible with T-type sealing element lower part
The lower part of second closure gasket groove, the T-type sealing element is inserted into the second closure gasket groove.
Preferably, the lower end of the U-shaped sealing element is installed in the third closure gasket groove in rack, the clump weight
Lower part is opened up there are two the 4th closure gasket groove compatible with two first sealing lips on U-shaped sealing element top.
Beneficial effects of the present invention: the present invention passes through rack, cone, clump weight, T-type sealing element, U-shaped sealing element and combination
The cooperation of dust guard etc. is sealed gyratory crusher, wherein U-shaped sealing element realizes the sealing between clump weight and rack, T
Type sealing element realizes the sealing between cone and clump weight, and combination dust guard realizes the sealing between cone and rack, sealing effect
Fruit is good, easy to maintain, can extend the vulnerable part service life, improves the efficiency of crusher.
Feature and advantage of the invention will be described in detail by embodiment combination attached drawing.
[Detailed description of the invention]
Fig. 1 is a kind of schematic diagram of internal structure of the dustproof construction for gyratory crusher of the present invention；
Fig. 2 is the schematic enlarged-scale view at a kind of A for the dustproof construction of gyratory crusher of the present invention；
Fig. 3 is the schematic enlarged-scale view at a kind of B for the dustproof construction of gyratory crusher of the present invention；
Fig. 4 is the schematic enlarged-scale view at a kind of C for the dustproof construction of gyratory crusher of the present invention；
Fig. 5 is the schematic enlarged-scale view at a kind of D for the dustproof construction of gyratory crusher of the present invention；
Fig. 6 is a kind of sectional view of the combination dust guard of the dustproof construction for gyratory crusher of the present invention.
[specific embodiment]
Refering to fig. 1 to a kind of dustproof construction for gyratory crusher of Fig. 6 present invention, including rack 1, cone 2, clump weight
3, T-type sealing element 4, U-shaped sealing element 5 and combination dust guard 6, the T-type sealing element 4 are installed on cone 2 and 3 top of clump weight
Between, the U-shaped sealing element 5 is installed between 10 upper stand 1 of 3 bottom of clump weight and gear cavity, the lower end surface of the cone 2 with
Combination dust guard 6 is installed, the combination dust guard 6 includes the magnesium iron ring 61 set gradually from top to bottom, MC Buddhist nun between rack 1
Imperial ring 62, pedestal 63, the lower end surface of the magnesium iron ring 61 and the upper end of MC nylon ring 62 lean sealing, the MC nylon ring 62
Lower end surface and pedestal 63 between several groups of springs 64 are installed, the inner wall of the pedestal 63 and 62 lower part of MC nylon ring it is outer
Seal rubber band 65 is installed between wall.The magnesium iron ring 61 is installed on the bottom of cone 2, the ball by several fasteners
The lower section of iron hoop 61 is extended with the second sealing lip 610 to bend inwards, the lower end surface of second sealing lip 610 and MC nylon ring
62 upper surface is all made of arc contact surface.The pedestal 63 is installed in rack 1 by several fasteners, the pedestal 63
Inner wall offer annular mounting groove, the outer ring of the seal rubber band 65 is installed in annular mounting groove, the seal rubber
Inner ring with 65 leans with MC nylon ring 62.The upper surface of the pedestal 63 offers several and mutually fits with 64 lower end of groups of springs
The first installation cavity matched, the groups of springs 64 are made of installation set and spring.The upper surface of the MC nylon ring 62 is inclined
The lower end surface of the arcwall face of setting, the MC nylon ring 62 is equipped with stepped groove 631 compatible with pedestal 63, the stepped groove
Several the second installation cavitys compatible with 64 upper end of groups of springs are offered in 631.It offers in the cone 2 and is sealed with T-type
Compatible first closure gasket groove 21 in the top of part 4, the top of the T-type sealing element 4 are installed in the first closure gasket groove 21, institute
It states and is equipped with the second closure gasket groove 31 compatible with 4 lower part of T-type sealing element, the lower part of the T-type sealing element 4 at the top of clump weight 3
It is inserted into the second closure gasket groove 31.The lower end of the U-shaped sealing element 5 is installed in the third closure gasket groove 11 in rack 1, described
The lower part of clump weight 3 is opened up there are two the 4th closure gasket groove compatible with two first sealing lips 51 on U-shaped 5 top of sealing element
32。
The course of work of the present invention:
A kind of dustproof construction for gyratory crusher of the present invention, wherein U-shaped sealing element is realized between clump weight and rack
Sealing, T-type sealing element realizes the sealing between cone and clump weight, and combination dust guard is realized close between cone and rack
Envelope, sealing effect is good, easy to maintain, can extend the vulnerable part service life, improve the efficiency of crusher.And use combined labyrinth and carbon gland
Part, which is realized, reinforces sealing, is mounted on the base nylon ring by groups of springs, can be to the abrasion between magnesium iron ring and nylon ring
Gap compensates in time, guarantees that the two is in the state mutually to recline, while using seal rubber band to pedestal and nylon ring
Realize further sealing.
Above-described embodiment is the description of the invention, is not limitation of the invention, after any pair of simple transformation of the present invention
Scheme all belong to the scope of protection of the present invention.
Claims (7)
1. a kind of dustproof construction for gyratory crusher, it is characterised in that: including rack (1), cone (2), clump weight (3), T
Type sealing element (4), U-shaped sealing element (5) and combination dust guard (6), the T-type sealing element (4) are installed on cone (2) and clump weight
(3) between top, the U-shaped sealing element (5) is installed between clump weight (3) bottom and gear cavity (10) upper stand (1), institute
State to be equipped between the lower end surface of cone (2) and rack (1) and combine dust guard (6), the combination dust guard (6) include from up to
Under the magnesium iron ring (61), MC nylon ring (62), the pedestal (63) that set gradually, the lower end surface of the magnesium iron ring (61) and MC nylon ring
(62) upper end leans sealing, is equipped with several groups of springs between the lower end surface and pedestal (63) of the MC nylon ring (62)
(64), seal rubber band (65) are installed between the inner wall of the pedestal (63) and the outer wall of MC nylon ring (62) lower part.
2. a kind of dustproof construction for gyratory crusher as described in claim 1, it is characterised in that: the magnesium iron ring (61)
It is installed on the bottom of cone (2) by several fasteners, is extended with second to bend inwards below the magnesium iron ring (61)
Sealing lip (610), the lower end surface of second sealing lip (610) and the upper surface of MC nylon ring (62) are all made of arc contact
Face.
3. a kind of dustproof construction for gyratory crusher as described in claim 1, it is characterised in that: the pedestal (63) is logical
It crosses several fasteners to be installed on rack (1), the inner wall of the pedestal (63) offers annular mounting groove, the seal rubber
The outer ring of band (65) is installed in annular mounting groove, and inner ring and the MC nylon ring (62) of the seal rubber band (65) lean.
4. a kind of dustproof construction for gyratory crusher as described in claim 1, it is characterised in that: the pedestal (63)
Upper surface offers several the first installation cavitys compatible with groups of springs (64) lower end, the groups of springs (64) by installation set and
Spring composition.
5. a kind of dustproof construction for gyratory crusher as described in claim 1, it is characterised in that: the MC nylon ring
(62) upper surface is the arcwall face being inclined to set, and the lower end surface of the MC nylon ring (62) is equipped with to be adapted with pedestal (63)
Stepped groove (631), several the second installations compatible with groups of springs (64) upper end are offered in the stepped groove (631)
Chamber.
6. a kind of dustproof construction for gyratory crusher as described in claim 1, it is characterised in that: in the cone (2)
The first closure gasket groove (21) compatible with the top of T-type sealing element (4) is offered, the top of the T-type sealing element (4) clamps
The second sealing compatible with T-type sealing element (4) lower part is equipped in the first closure gasket groove (21), at the top of the clump weight (3)
The lower part insertion the second closure gasket groove (31) of annular groove (31), the T-type sealing element (4) is interior.
7. a kind of dustproof construction for gyratory crusher as described in claim 1, it is characterised in that: the U-shaped sealing element
(5) lower end is installed in the third closure gasket groove (11) on rack (1) Nei, the lower part of the clump weight (3) open up there are two and U
Compatible 4th closure gasket groove (32) of two the first sealing lips (51) on type sealing element (5) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910693049.2A CN110280335B (en) | 2019-07-30 | 2019-07-30 | A dustproof construction for cone crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910693049.2A CN110280335B (en) | 2019-07-30 | 2019-07-30 | A dustproof construction for cone crusher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110280335A true CN110280335A (en) | 2019-09-27 |
| CN110280335B CN110280335B (en) | 2024-06-25 |
Family
ID=68024180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910693049.2A Active CN110280335B (en) | 2019-07-30 | 2019-07-30 | A dustproof construction for cone crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110280335B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114570460A (en) * | 2022-02-23 | 2022-06-03 | 浙江双金机械集团股份有限公司 | Multi-cylinder hydraulic cone crusher composed of pi-shaped rubber ring fixing device and method |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201168615Y (en) * | 2008-04-01 | 2008-12-24 | 张元道 | Anti-dust seal device for spindle breaker |
| US20100288864A1 (en) * | 2008-08-25 | 2010-11-18 | Hou-Kun Lee | Dust-Proof Structure of a Cone Crusher |
| CN201744375U (en) * | 2010-08-16 | 2011-02-16 | 张春 | Novel conical crushing machine |
| CN202155208U (en) * | 2011-07-12 | 2012-03-07 | 成都大宏立机器制造有限公司 | Hydraulic cone crusher and dustproof ring structure thereof |
| CN202700557U (en) * | 2012-03-22 | 2013-01-30 | 郑州一帆机械设备有限公司 | Novel cone crusher |
| CN106193031A (en) * | 2016-07-19 | 2016-12-07 | 成都鹏程路桥机械有限公司 | A kind of dust-proof anchorage |
| CN206240536U (en) * | 2016-08-12 | 2017-06-13 | 杭州龙云水利机械制造有限公司 | Gyratory crusher with dust guard |
| CN108136404A (en) * | 2015-08-21 | 2018-06-08 | 美卓矿物工业公司 | For gyratory crusher and the anti-rotational formula dust seal of gyratory crusher |
| CN210545327U (en) * | 2019-07-30 | 2020-05-19 | 浙江通惠矿山机械有限公司 | A dustproof construction for cone crusher |
-
2019
- 2019-07-30 CN CN201910693049.2A patent/CN110280335B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201168615Y (en) * | 2008-04-01 | 2008-12-24 | 张元道 | Anti-dust seal device for spindle breaker |
| US20100288864A1 (en) * | 2008-08-25 | 2010-11-18 | Hou-Kun Lee | Dust-Proof Structure of a Cone Crusher |
| CN201744375U (en) * | 2010-08-16 | 2011-02-16 | 张春 | Novel conical crushing machine |
| CN202155208U (en) * | 2011-07-12 | 2012-03-07 | 成都大宏立机器制造有限公司 | Hydraulic cone crusher and dustproof ring structure thereof |
| CN202700557U (en) * | 2012-03-22 | 2013-01-30 | 郑州一帆机械设备有限公司 | Novel cone crusher |
| CN108136404A (en) * | 2015-08-21 | 2018-06-08 | 美卓矿物工业公司 | For gyratory crusher and the anti-rotational formula dust seal of gyratory crusher |
| CN106193031A (en) * | 2016-07-19 | 2016-12-07 | 成都鹏程路桥机械有限公司 | A kind of dust-proof anchorage |
| CN206240536U (en) * | 2016-08-12 | 2017-06-13 | 杭州龙云水利机械制造有限公司 | Gyratory crusher with dust guard |
| CN210545327U (en) * | 2019-07-30 | 2020-05-19 | 浙江通惠矿山机械有限公司 | A dustproof construction for cone crusher |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114570460A (en) * | 2022-02-23 | 2022-06-03 | 浙江双金机械集团股份有限公司 | Multi-cylinder hydraulic cone crusher composed of pi-shaped rubber ring fixing device and method |
| CN114570460B (en) * | 2022-02-23 | 2023-12-22 | 浙江双金机械集团股份有限公司 | Multi-cylinder hydraulic cone crusher formed by pi-shaped rubber ring fixing device and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110280335B (en) | 2024-06-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102278479A (en) | Y-shaped sealing unit | |
| CN209294455U (en) | A kind of high frequency ball valve | |
| CN110280335A (en) | A kind of dustproof construction for gyratory crusher | |
| CN201558748U (en) | Adjustable overflow pipe of whirlcone | |
| CN206786010U (en) | A kind of rotary seal structure | |
| CN202768892U (en) | Improved type stop valve | |
| CN2497113Y (en) | Lip-shape sealing ring | |
| CN205504033U (en) | Energization type elasticity is sealed valve holder structure and is used its two eccentric butterfly valve | |
| CN210545327U (en) | A dustproof construction for cone crusher | |
| CN215059589U (en) | Bidirectional sealing single body penetrating knife gate valve | |
| CN207364321U (en) | A kind of hard seal ball valve | |
| CN205173553U (en) | Prevent grey ball valve | |
| CN105864439A (en) | Regulating type metal sealed butterfly valve | |
| CN209455510U (en) | The horizontal auger Self-compensating packing seal device of starch | |
| CN210290728U (en) | Piston ring and cylinder thereof | |
| CN206409655U (en) | A kind of buried gate valve of cast steel | |
| CN105927783A (en) | Self-cleaning pressure regulator | |
| CN207229747U (en) | One kind locks locking stuffing-box | |
| CN219282490U (en) | C-shaped ball valve | |
| CN205743810U (en) | A kind of trailing type structure of wellhead sealing device | |
| CN218845177U (en) | Soft sealing ball valve | |
| CN206816460U (en) | Oilless air compressor | |
| CN205001541U (en) | Wear -resisting valve of penetration flashboard | |
| CN204805610U (en) | Removable self -tightening high temperature valve seat seal structure of track ball valve | |
| CN204677784U (en) | A kind of three eccentricity hard seal butterfly valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant |