CN109225408A - A kind of anti abrasive cone crusher liner plate - Google Patents
A kind of anti abrasive cone crusher liner plate Download PDFInfo
- Publication number
- CN109225408A CN109225408A CN201810922155.9A CN201810922155A CN109225408A CN 109225408 A CN109225408 A CN 109225408A CN 201810922155 A CN201810922155 A CN 201810922155A CN 109225408 A CN109225408 A CN 109225408A
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- China
- Prior art keywords
- liner plate
- surely
- mantle
- crushing teeth
- fixedly connected
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Classifications
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- 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
- B02C2/005—Lining
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a kind of anti abrasive cone crusher liner plates, including fixed cone liner plate and mantle liner plate, taper crushing teeth is fixedly connected at the top of mantle backing surface, the surface of mantle liner plate and be located at taper crushing teeth below be fixedly connected with bar shaped crushing teeth, the surface of mantle liner plate and be located at bar shaped crushing teeth below be fixedly connected with the first salient point, surely cone liner plate is fixedly connected with retaining ring gear at the top of mantle liner plate side, surely it bores the surface of liner plate and is located at retaining ring gear bottom opposite position and offer annular groove, surely the surface for boring liner plate is fixedly connected with on-slip ring, surely it bores the surface of liner plate and is located at below on-slip ring and be fixedly connected with the second salient point, the present invention relates to cone crusher technical fields.This kind of anti abrasive cone crusher liner plate, solves that existing liner plate totality wearability is not strong, and impact flexibility is poor, and opposite sliding easily occurs with liner plate for ore in shattering process, and crushing efficiency is low, is crushed halfway problem.
Description
Technical field
The present invention relates to cone crusher technical field, specially a kind of anti abrasive cone crusher liner plate.
Background technique
Gyratory crusher be it is a kind of suitable for metallurgy, build, build the road, chemistry and silicate industry raw material crusher
Tool.It is of different sizes according to the difference and product particle of smashing principle, and it is divided into many models.Crusher be widely used in mine,
Numerous departments such as smelting, building materials, highway, railway, water conservancy and chemical industry.Cone crushing is than big, high-efficient, energy consumption
Low, product granularity is uniform, be suitble in broken and fine crushing various ores, rock.
In gyratory crusher, bores liner plate surely and mantle liner plate is most important critical component, operating condition mainly relates to
And the mal-conditions such as abrasion, impact of ore, service life influence factor relate generally to the structure of liner plate itself, material, resistance to
Several aspects such as mill property, impact flexibility.Existing liner plate totality wearability is not strong, and impact flexibility is poor, and crusher is in the course of work
In it is larger by ore abrasion, impact force, the service life of liner plate is short, and in shattering process ore easily occur with liner plate it is opposite
Sliding, crushing efficiency is low, broken to be not thorough.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, it the present invention provides a kind of anti abrasive cone crusher liner plate, solves existing
There is liner plate totality wearability not strong, impact flexibility is poor, and opposite sliding easily occurs with liner plate for ore in shattering process, breaks
Broken low efficiency is crushed halfway problem.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of anti abrasive circular cone type is broken
Machine liner plate, including fixed cone liner plate and mantle liner plate, the mantle backing surface top is fixedly connected with taper crushing teeth, described dynamic
It bores the surface of liner plate and is located at below taper crushing teeth and be fixedly connected with bar shaped crushing teeth, the surface and position of the mantle liner plate
The first salient point, top fixed company of the cone liner plate surely close to mantle liner plate side are fixedly connected with below bar shaped crushing teeth
It is connected to retaining ring gear, the surface for boring liner plate surely and is located at retaining ring gear bottom opposite position and offers annular groove, institute
It states the surface of fixed cone liner plate and is fixedly connected with on-slip ring positioned at taper crushing teeth, bar shaped crushing teeth opposite position, it is described fixed
It bores the surface of liner plate and is located at below on-slip ring and be fixedly connected with the second salient point.
Preferably, the retaining ring gear, annular groove and on-slip ring are horizontally disposed.
Preferably, form crusher chamber between the cone liner plate surely two sides opposite with mantle liner plate, the cone liner plate surely with
Mantle liner plate is horizontally disposed.
Preferably, the liner plate of cone surely is structure as a whole with retaining ring gear, on-slip ring and the second salient point, the mantle liner plate
It is structure as a whole with taper crushing teeth, bar shaped crushing teeth, the first salient point.
Preferably, liner plate and the mantle liner plate of boring surely is potassium steel material.
Preferably, the taper crushing teeth includes round estrade, and incomplete sphere is fixedly connected at the top of the round estrade,
The axis and bus angle of the round estrade are 70 °.
Preferably, the bar shaped crushing teeth includes bottom plate, and the both ends of the bottom plate are set as arc surface, the table of the bottom plate
Face is provided with netted protrusion.
Preferably, the section of the retaining ring gear is approximate trapezoid shape, the folder between the top and bottom of the retaining ring gear
Angle is 10 °, and the angle between the two sides and bottom of the retaining ring gear is 60 °.
Preferably, the two sides of the on-slip ring are provided with 45 ° of rounded corners.
Preferably, when the mantle liner plate moves, the taper crushing teeth, bar shaped crushing teeth, the first salient point are not and fixed
Backing surface contact is bored, first salient point is staggered with the second salient point.
Three) beneficial effect
The present invention provides a kind of anti abrasive cone crusher liner plates.Have it is following the utility model has the advantages that
(1), this kind of anti abrasive cone crusher liner plate is broken by being fixedly connected with taper at the top of mantle backing surface
Broken tooth, the liner plate of cone surely are fixedly connected with retaining ring gear, the surface for boring liner plate surely at the top of mantle liner plate side
And be located at retaining ring gear bottom opposite position and offer annular groove, it prevents from serving as a contrast in mantle using retaining ring gear and annular groove
When plate squeezes, ore is fixedly connected with taper using mantle backing surface and is crushed along fixed cone liner plate side wall upward sliding
Tooth reduces the contact area with ore, increases pressure, improves the percentage of damage of ore, improves crusher working efficiency.
(2), this kind of anti abrasive cone crusher liner plate, it is by the surface of the mantle liner plate and broken positioned at taper
It is fixedly connected with bar shaped crushing teeth below tooth, the surface of the mantle liner plate and being located at below bar shaped crushing teeth is fixedly connected
There is the first salient point, bore the surface of liner plate surely and is fixedly connected with on-slip positioned at taper crushing teeth, bar shaped crushing teeth opposite position
Ring, it is described surely bore liner plate surface and be located at on-slip ring below be fixedly connected with the second salient point, the first salient point and the second salient point
It is staggered, further increases crushing efficiency using bar shaped crushing teeth, on-slip ring and salient point, utilize on-slip ring, the first salient point,
Two salient points reduce the contact area of ore and backing surface, using on-slip ring, the first salient point, the second salient point protrusion feature,
Increase to abrasion loss, reduces the replacement frequency for extending and boring liner plate and mantle liner plate surely.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is that the present invention bores liner plate expanded schematic diagram surely；
Fig. 3 is mantle liner plate expanded schematic diagram of the present invention；
Fig. 4 is taper crushing teeth schematic cross-section of the present invention；
Fig. 5 is pricker bar shape crushing teeth structural schematic diagram of the present invention；
Fig. 6 is sectional view along A-A in Fig. 5 of the present invention；
Fig. 7 is retaining ring gear schematic cross-section of the present invention；
Fig. 8 is on-slip ring schematic cross-section of the present invention.
In figure: 1- bores liner plate, 2- mantle liner plate, 3- taper crushing teeth, 31- round estrade, the incomplete sphere of 32-, 4- item surely
The netted protrusion of shape crushing teeth, 41- bottom plate, 42-, the first salient point of 5-, 6- retaining ring gear, 7- annular groove, 8- on-slip ring, 9- second
Salient point.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-8 is please referred to, the present invention provides a kind of technical solution: a kind of anti abrasive cone crusher liner plate, including
Surely liner plate 1 and mantle liner plate 2,2 surface crown of mantle liner plate are bored and is fixedly connected with taper crushing teeth 3, the purpose is to reduce and mine
The contact area of stone improves crushing efficiency.The surface of mantle liner plate 2 and be located at taper crushing teeth 3 lower section be fixedly connected with item
Shape crushing teeth 4, the surface of mantle liner plate 2 and the lower section for being located at bar shaped crushing teeth 4 are fixedly connected with the first salient point 5, improve mantle
The wearability on 2 surface of liner plate bores liner plate 1 surely and is fixedly connected with retaining ring gear 6 at the top of 2 side of mantle liner plate, fixed cone lining
The surface of plate 1 and be located at 6 bottom opposite position of retaining ring gear offer annular groove 7, avoid mantle liner plate 2 squeeze when ore
Edge cone 1 inner wall of liner plate sliding surely, bores the surface of liner plate 1 surely and is located at taper crushing teeth 3,4 opposite position of bar shaped crushing teeth is consolidated
Surely it is connected with on-slip ring 8, bore the surface of liner plate 1 surely and is fixedly connected with the second salient point 9 positioned at the lower section of on-slip ring 8, it is fixed to improve
Bore the wearability on 1 surface of liner plate.
Retaining ring gear 6, annular groove 7 and on-slip ring 8 are horizontally disposed.
Surely it bores between liner plate 1 and the opposite two sides of mantle liner plate 2 and forms crusher chamber, bore liner plate 1 and the equal water of mantle liner plate 2 surely
Flat setting.
Surely cone liner plate 1 is structure as a whole with retaining ring gear 6, on-slip ring 8 and the second salient point 9, and mantle liner plate 2 and taper are broken
Tooth 3, bar shaped crushing teeth 4, the first salient point 5 are structure as a whole.
Surely it bores liner plate 1 and mantle liner plate 2 is potassium steel material, wearability is improved from material.
Taper crushing teeth 3 includes round estrade 31, and the top of round estrade 31 is fixedly connected with incomplete sphere 32, round estrade 31
Axis and bus angle be 70 °, improve to the crushing efficiency compared with ratchel.
Bar shaped crushing teeth 4 includes bottom plate 41, and the both ends of bottom plate 41 are set as arc surface, and the surface of bottom plate 41 is provided with netted
On the one hand protrusion 42 improves wearability, on the other hand prevent ore sliding when squeezing.
The section of retaining ring gear 6 is approximate trapezoid shape, and the angle between the top and bottom of retaining ring gear 6 is 10 °, locking tooth
Angle between the two sides and bottom of ring 6 is 60 °, avoids ore along cone 1 inner wall of liner plate sliding surely.
The two sides of on-slip ring 8 are provided with 45 ° of rounded corners, increase contact area, improve wearability.
Mantle liner plate 2 move when, taper crushing teeth 3, bar shaped crushing teeth 4, the first salient point 5 not with fixed 1 surface of cone liner plate
Contact, the first salient point 5 are staggered with the second salient point 9.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that
There is also other identical elements in the process, method, article or equipment for including element ".
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of anti abrasive cone crusher liner plate, including fixed cone liner plate (1) and mantle liner plate (2), it is characterised in that: institute
Mantle liner plate (2) surface crown is stated to be fixedly connected with taper crushing teeth (3), the surface of the mantle liner plate (2) and be located at taper
Be fixedly connected with below crushing teeth (3) bar shaped crushing teeth (4), the surface of the mantle liner plate (2) and be located at bar shaped crushing teeth
(4) it is fixedly connected with below the first salient point (5), top fixed company of cone liner plate (1) surely close to mantle liner plate (2) side
Be connected to retaining ring gear (6), it is described surely bore liner plate (1) surface and be located at retaining ring gear (6) bottom opposite position offer ring
Connected in star (7), the surface for boring liner plate (1) surely and to be located at taper crushing teeth (3), bar shaped crushing teeth (4) opposite position solid
Surely it is connected with on-slip ring (8), the surface for boring liner plate (1) surely and is located at below on-slip ring (8) that be fixedly connected with second convex
Point (9).
2. a kind of anti abrasive cone crusher liner plate according to claim 1, it is characterised in that: the retaining ring gear
(6), annular groove (7) and on-slip ring (8) are horizontally disposed.
3. a kind of anti abrasive cone crusher liner plate according to claim 1, it is characterised in that: described to bore liner plate surely
(1) crusher chamber is formed between the opposite two sides of mantle liner plate (2), cone liner plate (1) surely and the equal level of mantle liner plate (2) are set
It sets.
4. a kind of anti abrasive cone crusher liner plate according to claim 1, it is characterised in that: described to bore liner plate surely
(1) it is structure as a whole with retaining ring gear (6), on-slip ring (8) and the second salient point (9), the mantle liner plate (2) and taper crushing teeth
(3), bar shaped crushing teeth (4), the first salient point (5) are structure as a whole.
5. a kind of anti abrasive cone crusher liner plate according to claim 1, it is characterised in that: described to bore liner plate surely
(1) and mantle liner plate (2) is potassium steel material.
6. a kind of anti abrasive cone crusher liner plate according to claim 1, it is characterised in that: the taper is broken
Tooth (3) includes round estrade (31), is fixedly connected with incomplete sphere (32), the round estrade at the top of the round estrade (31)
(31) axis and bus angle is 70 °.
7. a kind of anti abrasive cone crusher liner plate according to claim 1, it is characterised in that: the bar shaped is broken
Tooth (4) includes bottom plate (41), and the both ends of the bottom plate (41) are set as arc surface, and the surface of the bottom plate (41) is provided with netted
Raised (42).
8. a kind of anti abrasive cone crusher liner plate according to claim 1, it is characterised in that: the retaining ring gear
(6) section is approximate trapezoid shape, and the angle between the top and bottom of the retaining ring gear (6) is 10 °, the retaining ring gear
(6) the angle between two sides and bottom is 60 °.
9. a kind of anti abrasive cone crusher liner plate according to claim 1, it is characterised in that: the on-slip ring
(8) two sides are provided with 45 ° of rounded corners.
10. a kind of anti abrasive cone crusher liner plate according to claim 1, it is characterised in that: the mantle lining
Plate (2) move when, the taper crushing teeth (3), bar shaped crushing teeth (4), the first salient point (5) not with fixed cone liner plate (1) surface
Contact, first salient point (5) are staggered with the second salient point (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810922155.9A CN109225408B (en) | 2018-08-14 | 2018-08-14 | Wear-resistant conical crusher lining plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810922155.9A CN109225408B (en) | 2018-08-14 | 2018-08-14 | Wear-resistant conical crusher lining plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109225408A true CN109225408A (en) | 2019-01-18 |
| CN109225408B CN109225408B (en) | 2020-10-09 |
Family
ID=65071075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810922155.9A Active CN109225408B (en) | 2018-08-14 | 2018-08-14 | Wear-resistant conical crusher lining plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109225408B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110020481A (en) * | 2019-04-10 | 2019-07-16 | 江西理工大学 | The enhanced lining plate of cone crusher of more gradient-structures and its design method |
| EP4115979A1 (en) * | 2021-07-07 | 2023-01-11 | Metso Outotec Finland Oy | Mantle for a gyratory or cone crusher |
Citations (7)
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| CN202238140U (en) * | 2011-08-16 | 2012-05-30 | 河南省新乡县四达有限公司 | Crushing device of crusher |
| CN203620680U (en) * | 2013-12-30 | 2014-06-04 | 北票电力铸钢有限公司 | Crusher assembly |
| CN204911594U (en) * | 2015-07-01 | 2015-12-30 | 唐山市钧阳机械有限公司 | Novel circular cone breaks fixed cone welt |
| CN204911593U (en) * | 2015-07-01 | 2015-12-30 | 唐山市钧阳机械有限公司 | Novel circular cone breaks mantle welt |
| CN205323854U (en) * | 2016-01-13 | 2016-06-22 | 枫林环保科技股份有限公司 | Cone crusher is used in concrete production |
| CN106311388A (en) * | 2015-07-08 | 2017-01-11 | 肖功方 | Moveable cone and fixed cone panel structure of cone crusher |
| CN207138000U (en) * | 2017-08-25 | 2018-03-27 | 洛阳博林合金材料有限公司 | A kind of anti abrasive cone crusher liner plate |
-
2018
- 2018-08-14 CN CN201810922155.9A patent/CN109225408B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202238140U (en) * | 2011-08-16 | 2012-05-30 | 河南省新乡县四达有限公司 | Crushing device of crusher |
| CN203620680U (en) * | 2013-12-30 | 2014-06-04 | 北票电力铸钢有限公司 | Crusher assembly |
| CN204911594U (en) * | 2015-07-01 | 2015-12-30 | 唐山市钧阳机械有限公司 | Novel circular cone breaks fixed cone welt |
| CN204911593U (en) * | 2015-07-01 | 2015-12-30 | 唐山市钧阳机械有限公司 | Novel circular cone breaks mantle welt |
| CN106311388A (en) * | 2015-07-08 | 2017-01-11 | 肖功方 | Moveable cone and fixed cone panel structure of cone crusher |
| CN205323854U (en) * | 2016-01-13 | 2016-06-22 | 枫林环保科技股份有限公司 | Cone crusher is used in concrete production |
| CN207138000U (en) * | 2017-08-25 | 2018-03-27 | 洛阳博林合金材料有限公司 | A kind of anti abrasive cone crusher liner plate |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110020481A (en) * | 2019-04-10 | 2019-07-16 | 江西理工大学 | The enhanced lining plate of cone crusher of more gradient-structures and its design method |
| EP4115979A1 (en) * | 2021-07-07 | 2023-01-11 | Metso Outotec Finland Oy | Mantle for a gyratory or cone crusher |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109225408B (en) | 2020-10-09 |
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