CN208466138U - A kind of crusher wear-resistant liner - Google Patents
A kind of crusher wear-resistant liner Download PDFInfo
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- CN208466138U CN208466138U CN201820509440.3U CN201820509440U CN208466138U CN 208466138 U CN208466138 U CN 208466138U CN 201820509440 U CN201820509440 U CN 201820509440U CN 208466138 U CN208466138 U CN 208466138U
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- wear
- crusher
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- bottom plate
- wearing layer
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Abstract
The utility model discloses a kind of crusher wear-resistant liners, liner plate includes bottom plate and wearing layer, bottom plate is connect with crusher inner wall, wearing layer is set to above bottom plate, the wear-resisting raised line and wear-resisting groove that several are parallel to each other are staggeredly equipped on the end face of wearing layer, wear-resisting raised line is across the both ends of wearing layer, and wear-resisting groove is through the both ends of wearing layer；The side that bottom plate is contacted with crusher inner wall is provided with several suspension convex blocks, crusher inner wall corresponds to suspension convex block and runs through equipped with matched first through hole, suspension convex block extends to the outside of first through hole far from one end of bottom plate, the second through-hole through opposite sides is vertically arranged on suspension convex block, suspension convex block is fixed by the fixed link through the second through-hole, the top horizontal of fixed link is provided with the lever for preventing fixed link from sliding from the second through-hole, the utility model improves liner plate wearability, and it avoids making liner plate fall off because bolt is worn by strike, and liner plate is installed, convenient disassembly, it is conveniently replaceable.
Description
Technical field
The utility model relates to crushing plant technical field, specifically a kind of crusher wear-resistant liner.
Background technique
Crusher mine, stone pit, construction utilization rate it is high, be it is a kind of using impact energy come broken material
Crushing mechanism after material enters the crusher chamber between liner plate and rotor, is obtained kinetic energy by the turning effort of rotor portion, in liner plate
The repeated stock between rotor, being crushed step by step through crusher chamber and expansion chamber, reaches the discharging-material size of requirement；
Liner plate is for protecting crusher inner wall from the friction impact of material and crusher being assisted to carry out material
It is broken, the service life of crusher can be extended, liner plate is the important component of crusher, how to improve the wearability of liner plate
To crusher using most important, and the fixed form of liner plate has plenty of and is fixed directly through liner plate by bolt in the prior art
In crusher inner chamber, during machine broken material, material can constantly hit the bolt that abrasion is exposed to outside liner plate
Head falls into after causing liner plate to fall off and damages crusher in crusher chamber so that crusher be easy to during broken material by
Damage, the in order to prevent generation of such accident need frequently to stop crusher, replace bolt, liner plate, cause the reality of crusher
Homes Using TV is low, seriously affects construction progress, and the fastening heavy workload of bolt, dismantles after deformation difficult；Have plenty of liner plate
Direct heap is welded on the inner wall of crusher, but when wear liner needs replacing, is replaced inconvenient.
Utility model content
To solve the above problems, the utility model provides a kind of crusher wear-resistant liner, the wearability of liner plate is improved, and
It utmostly avoids making liner plate fall off because bolt is worn by strike, so that liner plate be avoided to fall the destruction to crusher, and serve as a contrast
Plate installation, convenient disassembly, are conveniently replaceable.
The utility model is achieved through the following technical solutions:
A kind of crusher wear-resistant liner, the liner plate include bottom plate and wearing layer, and the bottom plate and crusher inner wall connect
It connects, the wearing layer is arranged in parallel in top of the bottom plate far from crusher inner wall one side, interlocks on the end face of the wearing layer
It is provided with the wear-resisting raised line and wear-resisting groove that several are parallel to each other, the wear-resisting raised line is described resistance to across the both ends of wearing layer
Groove is ground through the both ends of wearing layer；
The side that the bottom plate is contacted with crusher inner wall is provided with several suspension convex blocks, corresponding on crusher inner wall
Run through the first through hole for being equipped with and matching with suspension convex block in suspension convex block, the suspension convex block is extended to far from one end of bottom plate
The outside of first through hole, it is described to hang the second through-hole being vertically arranged on convex block through opposite sides, convex block is hung by running through
The fixed link of second through-hole is fixed, and the top horizontal of the fixed link is provided with the shelves for preventing fixed link from sliding from the second through-hole
Bar.
Preferably, the inclined-plane to wear-resisting groove slant is provided between the wear-resisting groove and wear-resisting raised line.
Preferably, the wear-resisting raised line is arch raised line.
Preferably, the one side that the wearing layer is connect with bottom plate is equipped with several support protrusions, corresponding on bottom plate
Support protrusion is provided with the first placement groove for accommodating support protrusion.
Preferably, the internal diameter of the first through hole is consistent with the suspension outer diameter of convex block.
Preferably, the internal diameter of second through-hole is consistent with the outer diameter of fixed link.
Preferably, the outer wall of the fixed link and crusher closely connects.
Preferably, the internal diameter that the diameter of the lever is greater than the second through-hole makes it be suspended on the top of the second through-hole.
The utility model has the beneficial effects that:
(1) liner plate of the utility model includes bottom plate and the wearing layer that is arranged on bottom plate, on the end face of wearing layer staggeredly
It is provided with wear-resisting raised line and wear-resisting groove, when material impact is to wearing layer, is first in contact with wear-resisting raised line, avoids wearing layer
Overall wear, and the two sides of wear-resisting groove and wear-resisting raised line are not connected directly, have a certain distance setting, wear-resisting groove with
The inclined-plane to wear-resisting groove slant is provided between wear-resisting raised line, so that rebounding after material and wear-resisting raised line collision friction to inclined-plane
Buffer function is played, impulse force is utmostly slowed down, increases the service life of wearing layer entirety；
(2) side that the bottom plate of the utility model is contacted with crusher inner wall is provided with several suspension convex blocks, hangs convex
Block passes through the first through hole on crusher inner wall, and suspension convex block extends to the outside of first through hole, liner plate far from one end of bottom plate
By the fixed rod support through suspension convex block, and fixed link is closely connect with crusher outer wall, so that liner plate is in crusher
There is no gap in chamber, avoid the junction of material abrasion liner plate and crusher, increases the service life of liner plate, and liner plate is pacified
Dress, convenient disassembly, are conveniently replaceable.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the structural schematic diagram of the liner plate of the utility model；
Appended drawing reference: 1, bottom plate, 2, wearing layer, 3, crusher inner wall, 4, wear-resisting raised line, 5, wear-resisting groove, 6, suspension it is convex
Block, 7, first through hole, the 8, second through-hole, 9, fixed link, 10, lever.
Specific embodiment
The utility model is described in further detail combined with specific embodiments below:
Embodiment 1:
A kind of crusher wear-resistant liner, the liner plate include bottom plate 1 and wearing layer 2, the bottom plate 1 and crusher inner wall
3 connections, the wearing layer 2 are arranged in parallel in top of the bottom plate 1 far from 3 one side of crusher inner wall, the end face of the wearing layer 2
On be staggeredly equipped with the wear-resisting raised line 4 and wear-resisting groove 5 that several are parallel to each other, the wear-resisting raised line 4 is arch raised line, described
Wear-resisting raised line 4 is across the both ends of wearing layer 2, and the wear-resisting groove 5 is through the both ends of wearing layer 2, when material impact is to wear-resisting
When layer 2, first it is in contact with wear-resisting raised line 4, the overall wear of wearing layer 2 is avoided, between the wear-resisting groove 5 and wear-resisting raised line 4
Have a certain distance, be not connected directly, between be provided with to the inclined inclined-plane of wear-resisting groove 5, i.e., the bottom end of wear-resisting raised line 4 with
The top of wear-resisting groove 5 not on a horizontal line so that material play with rebound after wear-resisting 4 collision friction of raised line to inclined-plane it is slow
In punching effect or material direct collision to inclined-plane, utmostly slow down impulse force, increases the service life of wearing layer entirety；
The side that the bottom plate 1 is contacted with crusher inner wall 3 is provided with several suspension convex blocks 6, the crusher inner wall
Run through corresponding to suspension convex block 6 and is equipped with matched first through hole 7, internal diameter and the suspension convex block 6 of the first through hole 7
Outer diameter is consistent, the outside for hanging convex block 6 and extending to first through hole 7 far from one end of bottom plate, vertical on the suspension convex block 6
It is provided with the second through-hole 8 through opposite sides, suspension convex block 6 is fixed by the fixed link 9 through the second through-hole, and described second is logical
The internal diameter in hole 8 is consistent with the outer diameter of fixed link 9, and the fixed link 9 is closely connect with the outer wall of crusher, the fixed link 9
Top horizontal is provided with the lever 10 for preventing fixed link from sliding from the second through-hole, and the diameter of the lever 10 is greater than the second through-hole
Internal diameter so that it is suspended on the top of the second through-hole, it is fixed to be designed with a fixed link 9 on each suspension convex block 6, can also
With fixed by a fixed link 9 on adjacent suspension convex block 6；The setting of fixed link 9 is so that during the work time, liner plate is broken
There is no gap in the inner cavity of broken machine, avoids the junction of material abrasion liner plate and crusher, increase the service life of liner plate, and
Liner plate installation, convenient disassembly, are conveniently replaceable.
In the present solution, the one side that the wearing layer 2 is connect with bottom plate 1 is equipped with several support protrusions, on bottom plate 1
Corresponding support protrusion is provided with the first placement groove for accommodating support protrusion, and the support protrusion is placed groove screw thread with first and connected
It connects.
Embodiment 2:
A kind of crusher wear-resistant liner, the liner plate include bottom plate 1 and wearing layer 2, the bottom plate 1 and crusher inner wall
3 connections, the wearing layer 2 are arranged in parallel in top of the bottom plate 1 far from 3 one side of crusher inner wall, the end face of the wearing layer 2
On be staggeredly equipped with the wear-resisting raised line 4 and wear-resisting groove 5 that several are parallel to each other, the wear-resisting raised line is arch raised line, described
Wear-resisting raised line 4 across the both ends of wearing layer 2, the wear-resisting groove 5 through the both ends of wearing layer 2, the wear-resisting groove 5 with it is resistance to
Have a certain distance between mill raised line 4, be not connected directly, between be provided with to the inclined inclined-plane of wear-resisting groove 5, on inclined-plane
Several pillars for being lower than wear-resisting raised line 4 can be equipped with, so that after material and wear-resisting 4 collision friction of raised line on rebound to inclined-plane
Play better buffer function on pillar, then fall in wear-resisting groove 5, avoid material rebound directly from wear-resisting raised line 4 to
In wear-resisting groove 5, utmostly slow down impulse force, increases the service life of wearing layer entirety, and the inner wall of wear-resisting groove 5 is equipped with
Friction particles；
The side that the bottom plate 1 is contacted with crusher inner wall 3 is provided with several suspension convex blocks 6, the crusher inner wall
Run through corresponding to suspension convex block 6 and is equipped with matched first through hole 7, internal diameter and the suspension convex block 6 of the first through hole 7
Outer diameter is consistent, the outside for hanging convex block 6 and extending to first through hole 7 far from one end of bottom plate, vertical on the suspension convex block 6
It is provided with the second through-hole 8 through opposite sides, suspension convex block 6 is fixed by the fixed link 9 through the second through-hole, and described second is logical
The internal diameter in hole 8 is consistent with the outer diameter of fixed link 9, and the fixed link 9 is closely connect with the outer wall of crusher, the fixed link 9
Top horizontal is provided with the lever 10 for preventing fixed link from sliding from the second through-hole, and the diameter of the lever 10 is greater than the second through-hole
Internal diameter so that it is suspended on the top of the second through-hole.
In the present solution, the one side that the wearing layer 2 is connect with bottom plate 1 is equipped with several support protrusions, on bottom plate 1
Corresponding support protrusion is provided with the first placement groove for accommodating support protrusion, and the opposite two sides of the support protrusion are respectively equipped with bullet
Piece, the elastic slice are obliquely installed to the direction of wearing layer 2, the top of the elastic slice and the side walls hinged connection of support protrusion,
It is provided with spring between the bottom surface of elastic slice and the side wall of support protrusion, corresponds to elastic slice in the two sides that first places groove inner wall
Position is provided with the second placement groove for accommodating elastic slice, and the second placement groove is arranged in parallel with support protrusion, and second places
Groove extends to the notch of the first placement groove close to one end of wearing layer, and the second length for placing groove is placed less than first
The length of groove, when support protrusion is gradually inserted in the first placement groove, the elastic slice being obliquely installed is shunk vertically is tightly attached to branch
The two sides for supportting protrusion, when elastic slice reaches the position that second places groove, elastic slice is stuck in the second placement groove, is squeezed to spring
Pressure, the elastic force of spring are fitted in elastic slice closely in the second placement groove, so that wearing layer 2 and bottom plate 1 be made to be connected firmly, keep away
When exempting from material impacting wearing layer, the loosening of wearing layer is easily caused, and is convenient for changing wearing layer.
The basic principles and main features and advantage of the utility model, the technical staff of the industry has been shown and described above
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention, the utility model requires protection scope
It is defined by the appending claims and its equivalent thereof.
Claims (8)
1. a kind of crusher wear-resistant liner, it is characterised in that: the liner plate includes bottom plate (1) and wearing layer (2), the bottom plate
(1) it is connect with crusher inner wall (3), the wearing layer (2) is arranged in parallel in bottom plate (1) far from crusher inner wall (3) one side
Top, be staggeredly equipped with the wear-resisting raised line (4) and wear-resisting groove that several are parallel to each other on the end face of the wearing layer (2)
(5), the wear-resisting raised line (4) is across the both ends of wearing layer (2), both ends of the wear-resisting groove (5) through wearing layer (2)；
The side that the bottom plate (1) contacts with crusher inner wall (3) is provided with several suspensions convex block (6), in crusher inner wall
Upper to correspond to suspension convex block (6) through the first through hole (7) to match with suspension convex block is equipped with, the suspension convex block (6) is separate
One end of bottom plate extends to the outside of first through hole (7), and the through opposite sides is vertically arranged on suspension convex block (6)
Two through-holes (8), suspension convex block (6) is fixed by the fixed link (9) through the second through-hole, and the top horizontal of the fixed link (9) is set
It is equipped with the lever (10) for preventing fixed link from sliding from the second through-hole.
2. a kind of crusher wear-resistant liner according to claim 1, it is characterised in that: the wear-resisting groove (5) with it is resistance to
The inclined inclined-plane of oriented wear-resisting groove (5) is connected between mill raised line (4).
3. a kind of crusher wear-resistant liner according to claim 1 or 2, it is characterised in that: the wear-resisting raised line (4) is
Arch raised line.
4. a kind of crusher wear-resistant liner according to claim 1, it is characterised in that: the wearing layer (2) and bottom plate
(1) one side connected is equipped with several support protrusions, corresponds to support protrusion on bottom plate (1) and is provided with receiving support protrusion
First place groove.
5. a kind of crusher wear-resistant liner according to claim 1, it is characterised in that: the first through hole (7) it is interior
Diameter is consistent with the suspension outer diameter of convex block (6).
6. a kind of crusher wear-resistant liner according to claim 1, it is characterised in that: second through-hole (8) it is interior
Diameter is consistent with the outer diameter of fixed link (9).
7. a kind of crusher wear-resistant liner according to claim 1, it is characterised in that: the fixed link (9) and broken
The outer wall of machine closely connects.
8. a kind of crusher wear-resistant liner according to claim 1, it is characterised in that: the diameter of the lever (10) is big
It is set to be suspended on the top of the second through-hole in the internal diameter of the second through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820509440.3U CN208466138U (en) | 2018-04-11 | 2018-04-11 | A kind of crusher wear-resistant liner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820509440.3U CN208466138U (en) | 2018-04-11 | 2018-04-11 | A kind of crusher wear-resistant liner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208466138U true CN208466138U (en) | 2019-02-05 |
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ID=65206830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820509440.3U Active CN208466138U (en) | 2018-04-11 | 2018-04-11 | A kind of crusher wear-resistant liner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208466138U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024147117A1 (en) * | 2023-01-06 | 2024-07-11 | Flsmidth A/S | Method and apparatus for attaching a wear liner |
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2018
- 2018-04-11 CN CN201820509440.3U patent/CN208466138U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024147117A1 (en) * | 2023-01-06 | 2024-07-11 | Flsmidth A/S | Method and apparatus for attaching a wear liner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211202 Address after: 471300 Mengcun, Baisha Town, Yichuan County, Luoyang City, Henan Province (No. 1, Yichuan green casting Industrial Park) Patentee after: Luoyang Shunhua Heavy Industry Co.,Ltd. Address before: 471000 Taiping Village, Lilou Township, Luolong District, Luoyang City, Henan Province Patentee before: LUOYANG BOLIN ALLOY MATERIAL CO.,LTD. |
|
| TR01 | Transfer of patent right |