CN209697070U - Ball mill grid liner plate - Google Patents
Ball mill grid liner plate Download PDFInfo
- Publication number
- CN209697070U CN209697070U CN201920221189.5U CN201920221189U CN209697070U CN 209697070 U CN209697070 U CN 209697070U CN 201920221189 U CN201920221189 U CN 201920221189U CN 209697070 U CN209697070 U CN 209697070U
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- CN
- China
- Prior art keywords
- liner plate
- grid liner
- ring grid
- outer ring
- inner ring
- 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.)
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Abstract
The utility model discloses a kind of ball mill grid liner plates, main body includes outer ring grid liner plate and inner ring grid liner plate, outer ring grid liner plate mutually overlaps compression group by 10 blocks of grid liner plates and circularizes liner plate group, inner ring grid liner plate is mutually overlapped compression by 10 blocks of grid liner plates and forms round liner plate, outer ring grid liner plate group and inner ring grid liner plate group inside and outside circle are concentric, outer ring grid liner plate group and inner ring grid liner plate group are arranged in ball mill, outer ring grid liner plate and inner ring grid liner plate are fan-shaped, outer ring grid liner plate and inner ring grid liner plate sector side inner surface are provided with boss, bolt hole is offered on boss, outer surface is provided with the first groove, the bolt hole through outer ring grid liner plate and inner ring grid liner plate is offered on boss, other side inner surface is provided with the second groove, U-lag is provided on second groove, adjacent outer ring Installation is mutually compressed by the countersunk bolt on circumferencial direction between grid liner plate or inner ring grid liner plate.It solves the problems, such as not easy to assemble between grid liner plate.
Description
Technical field
The utility model relates to ball mill accessories, and in particular to ball mill grid liner plate.
Background technique
Ball mill carries out ore grinding as crushing medium using steel ball, is most universal, most in the industrial departments such as ore dressing and metallurgy
General milling equipment.Ball mill is divided into overflowball mill, grate ball mill and peripheral type ball mill by ore discharge mode,
Middle grate ball mill is mainly used for dressing plant's primary grinding, its main feature is that forcing ore discharge, can get higher processing capacity.It passes
, often there is center disk liner plate and falls in the defect that grate ball mill of uniting is designed due to grid lining plate structure and center disk liner plate
Fall, service life is short, make production be forced stop maintenance the problems such as, seriously affected the normal production in dressing plant.
Utility model content
The purpose of this utility model is to provide a kind of ball mill grid liner plates, solve traditional grid liner plate, center circle
The dismounting of disk liner plate difficulty is easy to fall in use process and the problems such as service life is short.
In order to solve the above technical problems, the utility model uses following technical scheme:
Ball mill grid liner plate, including main body, the main body include outer ring grid liner plate and inner ring grid liner plate, outer ring lattice
Sub- liner plate mutually overlaps compression group by 10 blocks of grid liner plates and circularizes liner plate group, and inner ring grid liner plate is by 10 pieces of grid liner plate phases
Mutually overlap joint, which compresses, forms round liner plate, and outer ring grid liner plate group and inner ring grid liner plate group inside and outside circle are concentric, outer ring grid liner plate
Group and inner ring grid liner plate group are arranged in ball mill, and outer ring grid liner plate and inner ring grid liner plate are fan-shaped, outer ring lattice
Sub- liner plate and inner ring grid liner plate sector side inner surface are provided with boss, bolt hole are offered on boss, outer surface is provided with
First groove offers the bolt hole through outer ring grid liner plate and inner ring grid liner plate, the setting of other side inner surface on boss
There is the second groove, U-lag is provided on the second groove, passes through circumferencial direction between adjacent outer ring grid liner plate or inner ring grid liner plate
On countersunk bolt mutually compress installation.
Further；The inconsistent through-hole of shape is offered on outer ring grid liner plate and inner ring grid liner plate.
Further；The equivalent width of first groove and the second groove.
Further；The groove size of the bolt hole and U-lag matches.
Further；The outer ring grid liner plate and inner ring grid liner plate are provided with ten blocks of liner plates.
Further；The material of the outer ring grid liner plate and inner ring grid liner plate is ZGMn13-2.
Compared with prior art, the utility model one of at least has the advantages that:
1, outer ring grid liner plate and the installation of inner ring grid liner plate countersunk bolt in the utility model, is fixed with countersunk bolt,
It is fixed simple, reliable, it is easy to disassemble.
2, the equivalent width of the first groove and the second groove, convenient for outer ring grid liner plate and inner ring grid liner plate in circumference side
To fixation.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is the utility model outer ring grid liner plate schematic diagram.
Fig. 3 is the utility model inner ring grid liner plate schematic diagram.
In figure: 1- main body, the outer ring 2- grid liner plate, 3- inner ring grid liner plate.
Specific embodiment
Shown in Fig. 1-3, in order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with
Accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only
Only to explain the utility model, it is not used to limit the utility model.
Embodiment 1:
Ball mill grid liner plate, including main body 1, main body 1 include outer ring grid liner plate 2 and inner ring grid liner plate 3, outer ring lattice
Sub- liner plate 2 mutually overlaps compression group by 10 blocks of grid liner plates and circularizes liner plate group, and inner ring grid liner plate 3 is by 10 pieces of grid liner plate phases
Mutually overlap joint, which compresses, forms round liner plate, and 2 groups of outer ring grid liner plate and 3 groups of inside and outside circles of inner ring grid liner plate are concentric, outer ring grid lining
The 3 groups of settings of 2 groups of plate and inner ring grid liner plate are in ball mill, and outer ring grid liner plate 2 and inner ring grid liner plate 3 are fan-shaped,
Outer ring grid liner plate 2 and the fan-shaped side inner surface of inner ring grid liner plate 3 are provided with boss, and bolt hole, appearance are offered on boss
Face is provided with the first groove, and the bolt hole through outer ring grid liner plate 2 and inner ring grid liner plate 3, the other side are offered on boss
Inner surface is provided with the second groove, and U-lag, adjacent outer ring grid liner plate 2 or inner ring grid liner plate 3 are provided on the second groove
Between installation mutually compressed by the countersunk bolt on circumferencial direction；Outer ring grid liner plate 2 and 3 countersunk bolt of inner ring grid liner plate peace
Dress, is fixed with countersunk bolt, fixed simple, reliable, is arranged convenient for outer ring grid liner plate 2 and inner ring grid liner plate 3 in ball mill
The interior dismounting being also convenient between outer ring grid liner plate 2 and inner ring grid liner plate 3.
Embodiment 2:
On the basis of embodiment 1, to offer shape on outer ring grid liner plate 2 and inner ring grid liner plate 3 inconsistent
Through-hole；Convenient for the fixation of countersunk bolt.
Embodiment 3:
On the basis of embodiment 1-2, the equivalent width of the first groove and the second groove；Convenient for 2 He of outer ring grid liner plate
Fixation of the inner ring grid liner plate 3 in circumferencial direction.
Embodiment 4:
On the basis of embodiment 1-3, the groove size of bolt hole and U-lag matches；It is fixed convenient for countersunk bolt
It is arranged in bolt hole.
Embodiment 3:
On the basis of embodiment 1-2, outer ring grid liner plate 2 and inner ring grid liner plate 3 are provided with ten blocks of liner plates；It is convenient for
It is fixedly installed between outer ring grid liner plate 2 and inner ring grid liner plate 3.
Embodiment 4:
On the basis of embodiment 1-3, the material of outer ring grid liner plate 2 and inner ring grid liner plate 3 is ZGMn13-2；Outside
It encloses grid liner plate 2 and 3 material of inner ring grid liner plate is ZGMn13-2, wear-resisting, impact resistance, long service life.
Although reference be made herein to the utility model is described in multiple explanatory embodiments of the utility model, still,
It should be understood that those skilled in the art can be designed that a lot of other modification and implementations, these modifications and implementations
It will fall within scope and spirit disclosed in the present application.More specifically, it discloses in the application, drawings and claims
In range, can building block to theme combination layout and/or layout carry out a variety of variations and modifications.In addition to building block
And/or outside the modification and improvement of layout progress, to those skilled in the art, other purposes also be will be apparent.
Claims (6)
1. a kind of ball mill grid liner plate, including main body (1), it is characterised in that: the main body (1) includes outer ring grid liner plate
(2) compression group is mutually overlapped by 10 blocks of grid liner plates and circularizes liner plate group with inner ring grid liner plate (3), outer ring grid liner plate (2),
Inner ring grid liner plate (3) is mutually overlapped compression by 10 blocks of grid liner plates and forms round liner plate, outer ring grid liner plate (2) group and inner ring
Grid liner plate (3) group inside and outside circle is concentric, and outer ring grid liner plate (2) group and inner ring grid liner plate (3) group are arranged in ball mill, and
Outer ring grid liner plate (2) and inner ring grid liner plate (3) are fan-shaped, and outer ring grid liner plate (2) and inner ring grid liner plate (3) are fan-shaped
Side inner surface is provided with boss, and bolt hole is offered on boss, and outer surface is provided with the first groove, offers and run through on boss
The bolt hole of outer ring grid liner plate (2) and inner ring grid liner plate (3), other side inner surface are provided with the second groove, the second groove
On be provided with U-lag, pass through the countersunk bolt on circumferencial direction between adjacent outer ring grid liner plate (2) or inner ring grid liner plate (3)
Mutually compress installation.
2. ball mill grid liner plate according to claim 1, it is characterised in that: outer ring grid liner plate (2) and inner ring grid
The inconsistent through-hole of shape is offered on liner plate (3).
3. ball mill grid liner plate according to claim 1, it is characterised in that: the width one of the first groove and the second groove
It causes.
4. ball mill grid liner plate according to claim 1, it is characterised in that: the groove of the bolt hole and U-lag
Size matches.
5. ball mill grid liner plate according to claim 1, it is characterised in that: the outer ring grid liner plate (2) and inner ring
Grid liner plate (3) is provided with ten blocks of liner plates.
6. ball mill grid liner plate according to claim 1, it is characterised in that: the outer ring grid liner plate (2) and inner ring
The material of grid liner plate (3) is ZGMn13-2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920221189.5U CN209697070U (en) | 2019-02-21 | 2019-02-21 | Ball mill grid liner plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920221189.5U CN209697070U (en) | 2019-02-21 | 2019-02-21 | Ball mill grid liner plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209697070U true CN209697070U (en) | 2019-11-29 |
Family
ID=68643653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920221189.5U Active CN209697070U (en) | 2019-02-21 | 2019-02-21 | Ball mill grid liner plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209697070U (en) |
-
2019
- 2019-02-21 CN CN201920221189.5U patent/CN209697070U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |