CN208878722U - A kind of ball mill end-face lining plate with improving material effect - Google Patents
A kind of ball mill end-face lining plate with improving material effect Download PDFInfo
- Publication number
- CN208878722U CN208878722U CN201821569881.9U CN201821569881U CN208878722U CN 208878722 U CN208878722 U CN 208878722U CN 201821569881 U CN201821569881 U CN 201821569881U CN 208878722 U CN208878722 U CN 208878722U
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- CN
- China
- Prior art keywords
- fan
- lifting assembly
- raised line
- lap joint
- ball mill
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- 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.)
- Expired - Fee Related
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Abstract
A kind of ball mill end-face lining plate with improving material effect, a fan-shaped lifting assembly (1) of the circle with mounting hole (1i) including being mounted on ball mill barrel end cap (3) inner wall by bolt (2), the lift block (1d) that the sector lifting assembly is provided at least three rectangular recess (1b) of sector-shaped bottom plate surface including fan-shaped bottom plate (1a), dispersion, is installed in rectangular recess by screw (4)；The lift block (1d) is rectangular block of the top surface with raised line (1e), raised line (1e) being arranged radially along fan-shaped lifting assembly；It is respectively arranged with positive lap joint (1g) and reversed lap joint (1h) in the two sides of fan-shaped lifting assembly, adjacent two pieces fan-shaped lifting assemblies pass through the positive lap joint of docking and reversed lap joint splicing.The utility model can significantly improve the promotion effect for accumulating in the material of balling drum end, improve grinding efficiency, compact-sized, solid and reliable, convenient for safeguarding.
Description
Technical field
The utility model relates to balling drum end-face lining plate technical field of structures.
Background technique
Ball mill is the key equipment of crushing material, is widely used in the industries such as chemical industry, metallurgy.The liner of ball mill barrel
On the one hand the main function of plate is for protecting ball mill ontology by excessive impact and vibration, be on the other hand as promotion
Improving material, to improve the motion state for leaving height and abrasive body (medium ball) of material, to enhance abrasive body pair
The grinding of material acts on, and improves ball mill crush efficiency, and reduce the metal consumption of medium ball, energy-saving.
In existing ball mill barrel, while most of the liner plate with improving material effect is mounted in cylinder madial wall
Cylinder liner plate, and be used to protect end cover of ball mill from material impact end-face lining plate then substantially do not have improving material make
With.As the Chinese patent of Publication No. CN205587081U discloses a kind of board plug type grinding machine end-face lining plate, CN204799357U
A kind of cement raw meal mill generator terminal face lining plate structure is disclosed, CN201049310Y discloses a kind of ball mill end-face lining plate, these
End-face lining plate all only considered protective effect of the liner plate to end cover of ball mill, not promote work to the material for accumulating in end cover part
With；These lining plate structure installing and dismountings are more complicated simultaneously, and easily loosen in ball mill operational process, are unfavorable for ball milling
The normal operation of machine.
Summary of the invention
Purpose of the utility model is to solve the deficiencies in the prior art, provide a kind of ball with improving material effect
Grinding machine end-face lining plate promotes bar assembly.
The technical solution that the utility model is taken is as follows:
A kind of ball mill end-face lining plate with improving material effect, including ball mill barrel end cap is mounted on by bolt
One fan-shaped lifting assembly of the circle with mounting hole of inner wall, the sector lifting assembly include fan-shaped bottom plate, disperse to be provided with fan
At least three rectangular recess of shape backplate surface and the promotion for being machined in the screw hole of slot bottom, being installed on by screw in rectangular recess
Block；The lift block is rectangular block of the top surface with raised line, offers lift block countersunk head corresponding with bottom plate screw hole on raised line both sides
Screw hole, lift block is fixedly installed in rectangular recess by the screw by passing through countersunk screw holes and fan-shaped bottom plate screw hole, described convex
Item is arranged radially along fan-shaped lifting assembly；Positive lap joint and reversed overlap joint are respectively arranged in the two sides of fan-shaped lifting assembly
Head, adjacent two pieces fan-shaped lifting assemblies pass through the positive lap joint of docking and reversed lap joint splicing.
The lift block that the utility model is installed in every piece of fan-shaped lifting assembly is circumferentially staggered from inside to outside, described
The gap location that scatter between each lift block of mounting hole, every piece of fan-shaped lifting assembly offers at least three mounting holes.
Rectangular block of the top surface with raised line, raised line are that semicircle raised line or triangle raised line or trapezoidal raised line or rectangle are convex
Item.
The utility model has the following beneficial effects:
1, in balling drum rotation process, backing surface setting mentions the ball mill end-face lining plate of the utility model
The material accumulated at end cover of ball mill can be promoted by rising block, promote the ball milling effect of ball mill, improve grinding efficiency
2, adjacent two pieces fan-shaped lifting assemblies are mutually restrained by the positive lap joint of docking and reversed lap joint splicing
And position, then be mounted by means of bolts on ball mill barrel end cap, it cooperates close, stable structure and securely may be used
It leans on, liner plate can be prevented in ball mill motion process to get loose and fallen；
3, the utility model has compact-sized, simple, is easily installed maintenance.
Detailed description of the invention
Fig. 1 is that the utility model is mounted on the schematic diagram on end cover of ball mill；
Fig. 2 is the schematic diagram for dismantling one piece of fan-shaped lifting assembly；
Fig. 3 is the structural schematic diagram of monolithic sector lifting assembly；
Fig. 4 is the structural schematic diagram of monolithic sector bottom plate；
Fig. 5 is the schematic rear view of monolithic sector bottom plate；
The structural schematic diagram of Fig. 6 lift block；
Fig. 7~Fig. 9 is the sectional schematic diagram of other three kinds of structure lift blocks.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is described in further detail, but the content of the utility model is not
It is limited to the range.
Ball mill end-face lining plate with improving material effect as Figure 1-Figure 5, including ball is mounted on by bolt 2
One fan-shaped lifting assembly 1 of the circle with mounting hole 1i of 3 inner wall of grinding mill barrel end cap.The sector lifting assembly includes sector-shaped bottom
Plate 1a, dispersion are provided at least three rectangular recess 1b of sector-shaped bottom plate surface and are machined in the screw hole 1c of slot bottom, by screw 4
The lift block 1d being installed in rectangular recess；The lift block 1d is rectangular block of the top surface with raised line 1e, is opened up on raised line both sides
There is lift block countersunk screw holes 1f corresponding with bottom plate screw hole, the screw by passing through countersunk screw holes and fan-shaped bottom plate screw hole will be promoted
Block is fixedly installed in rectangular recess, raised line 1e being arranged radially along fan-shaped lifting assembly；The two of fan-shaped lifting assembly
Side is respectively arranged with positive lap joint 1g and reversed lap joint 1h, the positive overlap joint that adjacent two pieces fan-shaped lifting assemblies pass through docking
Head 1g and reversed lap joint 1h splicing, fan-shaped lifting assembly block-by-block splicing, until being paved with balling drum end plate around a circle.
The lift block 1d installed in every piece of fan-shaped lifting assembly 1 is circumferentially staggered from inside to outside, the mounting hole 1i dispersion
The gap location being opened between each lift block 1d, every piece of fan-shaped lifting assembly offer at least three mounting holes.
Rectangular block of the top surface with raised line 1e, raised line 1e can be semicircle raised line as shown in FIG. 6, or such as Fig. 7
Shown in triangle raised line, perhaps as shown in Figure 8 trapezoidal raised line or rectangle raised line as shown in Figure 9.
When the utility model is installed, several lift blocks 1d is installed on fan-shaped bottom plate 1a by screw 4 first, assembles shape
Balling drum is installed on by the bolt 2 across mounting hole 1i at fan-shaped lifting assembly, then by several fan-shaped lifting assemblies
On end cap 3, when two neighboring sector lifting assembly connects, spliced by the positive lap joint 1g and reversed lap joint 1h of docking,
It limits it mutually, forms the solid and reliable splicing construction that will not be loosened.Its installation and later maintenance are dismantled all very easy.
Claims (3)
1. a kind of ball mill end-face lining plate with improving material effect, which is characterized in that including being mounted on ball by bolt (2)
The one fan-shaped lifting assembly (1) of the circle with mounting hole (1i) of grinding mill barrel end cap (3) inner wall, the sector lifting assembly include
Fan-shaped bottom plate (1a), dispersion are provided at least three rectangular recess (1b) of sector-shaped bottom plate surface and are machined in the screw hole of slot bottom
(1c), the lift block (1d) being installed on by screw in rectangular recess；The lift block (1d) is square of the top surface with raised line (1e)
Shape block offers lift block countersunk screw holes (1f) corresponding with bottom plate screw hole on raised line both sides, by passing through countersunk screw holes and fan
Lift block is fixedly installed in rectangular recess by the screw of shape bottom plate screw hole, radial direction of the raised line (1e) along fan-shaped lifting assembly
Setting；Positive lap joint (1g) and reversed lap joint (1h), adjacent two pieces of fans are respectively arranged in the two sides of fan-shaped lifting assembly
Positive lap joint (1g) and reversed lap joint (1h) splicing that shape lifting assembly passes through docking.
2. a kind of ball mill end-face lining plate with improving material effect according to claim 1, which is characterized in that every
The lift block (1d) installed in block sector lifting assembly (1) is circumferentially staggered from inside to outside, the mounting hole (1i) point
Scatter the gap location being set between each lift block (1d), and every piece of fan-shaped lifting assembly offers at least three mounting holes.
3. a kind of ball mill end-face lining plate with improving material effect according to claim 1 or 2, which is characterized in that
Rectangular block of the top surface with raised line (1e), raised line are semicircle raised line or triangle raised line or trapezoidal raised line or square
Shape raised line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821569881.9U CN208878722U (en) | 2018-09-26 | 2018-09-26 | A kind of ball mill end-face lining plate with improving material effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821569881.9U CN208878722U (en) | 2018-09-26 | 2018-09-26 | A kind of ball mill end-face lining plate with improving material effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208878722U true CN208878722U (en) | 2019-05-21 |
Family
ID=66513925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821569881.9U Expired - Fee Related CN208878722U (en) | 2018-09-26 | 2018-09-26 | A kind of ball mill end-face lining plate with improving material effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208878722U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112138794A (en) * | 2020-09-27 | 2020-12-29 | 江苏富强特钢有限公司 | Lining plate of ball mill |
| CN112452449A (en) * | 2020-11-12 | 2021-03-09 | 北京电力设备总厂有限公司 | Sieve plate type autogenous mill and ore grinding method thereof |
-
2018
- 2018-09-26 CN CN201821569881.9U patent/CN208878722U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112138794A (en) * | 2020-09-27 | 2020-12-29 | 江苏富强特钢有限公司 | Lining plate of ball mill |
| CN112452449A (en) * | 2020-11-12 | 2021-03-09 | 北京电力设备总厂有限公司 | Sieve plate type autogenous mill and ore grinding method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190521 Termination date: 20190926 |