CN207769938U - A kind of lining sheet for ball mill anti-drop structure - Google Patents
A kind of lining sheet for ball mill anti-drop structure Download PDFInfo
- Publication number
- CN207769938U CN207769938U CN201721682452.8U CN201721682452U CN207769938U CN 207769938 U CN207769938 U CN 207769938U CN 201721682452 U CN201721682452 U CN 201721682452U CN 207769938 U CN207769938 U CN 207769938U
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- CN
- China
- Prior art keywords
- liner plate
- cylinder
- liner
- stud
- ball mill
- 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.)
- Expired - Fee Related
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- Crushing And Grinding (AREA)
Abstract
The utility model discloses a kind of lining sheet for ball mill anti-drop structures, liner plate including cylinder and mounted on inner barrel, cylinder connects transmission mechanism by the gear ring in outside, multigroup liner plate, which fits closely, to be assembled on the inner wall of cylinder, it is provided with liner layer between liner plate and the inner wall of cylinder, there is a protrusion in the back side corner of liner plate, and integrated setting has stud in protrusion, liner plate is connected to by stud and nut on cylinder, and the material of liner layer is rubber.This kind of lining sheet for ball mill anti-drop structure passes through the stud in four, liner plate back side corner and liner plate one, and increase the liner layer of rubber material between liner plate and cylinder, on the one hand four groups of integrated studs improve bonding strength, liner layer is according to its damping and absorption, the vibration and impact being applied to when operation on liner plate are reduced, and rubber material has sealing performance, is sealed to junction, it avoids junction from suffering erosion, improves service life.
Description
Technical field
The utility model is related to machinery equipment field, specially a kind of lining sheet for ball mill anti-drop structure.
Background technology
Ball mill is the key equipment that material is broken and then crushes.Ball mill is suitable for the various ores of grinding
And other materials, it is widely used in ore dressing, the industries such as building materials and chemical industry.Ball mill is by feed portion, discharging portion, rotating part, transmission
The major parts such as portion (speed reducer, small transmission gear, motor are automatically controlled) form.Liner plate wherein inside ball mill barrel be for
Cylinder is protected, makes cylinder from abrasive body and material directly impact and friction, while various forms of liner plates can also be used to adjust
The motion state of whole abrasive body helps to improve the mill efficiency of grinding machine to enhance pulverization of the abrasive body to material, increases
Yield.
Liner plate is in consumables easy to wear in ball mill actual production.Lead between the liner plate and cylinder of ball grinder interior
Two groups of bolt threads through cylinder are crossed to connect, this two groups of bolts are arranged on the center line at the liner plate back side, because ball mill itself because
The reasons such as element and operation principle, when liner plate leads to thread looseness and wet lapping due to vibrating and impacting at work,
Erosion of the liquid to threaded connection place can all cause liner plate to connect loose or dislocation, cause barrel distortion, loss serious.Therefore I
Propose a kind of lining sheet for ball mill anti-drop structure.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, and it is anti-to provide a kind of lining sheet for ball mill
Dropping structure, in order to solve the above-mentioned technical problem, the utility model provide the following technical solution：
A kind of lining sheet for ball mill anti-drop structure of the utility model, including cylinder and the lining mounted on inner barrel
Plate, cylinder connect transmission mechanism by the gear ring in outside, and multigroup liner plate, which fits closely, to be assembled on the inner wall of cylinder, liner plate
It is provided with liner layer between the inner wall of cylinder, there is a protrusion in the back side corner of liner plate, and integrated setting has stud in protrusion, serves as a contrast
Plate is connected to by stud and nut on cylinder, and the material of liner layer is rubber.
As a kind of preferred embodiment of the utility model, groove cruciferous, liner layer is arranged in the back side of liner plate
The binding face of the liner plate is provided with the bulge-structure with groove corresponding matching.
As a kind of preferred embodiment of the utility model, the corner of liner layer corresponds to the position of the liner plate upper stud
It installs and is equipped with through-hole, the installation place of liner plate corresponds to the position of the stud and is provided with connecting hole on cylinder, and liner plate is worn by stud
It crosses through-hole and connecting hole is fixed on cylinder.
As a kind of preferred embodiment of the utility model, the end of stud leaks outside in the outside of cylinder, the end of stud
It is connected through a screw thread nut at head.
As a kind of preferred embodiment of the utility model, backing plate is provided between nut and cylinder.
The advantageous effect that the utility model is reached is：Pass through the spiral shell in four, liner plate back side corner and liner plate one
Column, and increase between liner plate and cylinder the liner layer of rubber material, on the one hand four groups of integrated studs improve bonding strength,
Liner layer reduces the vibration and impact being applied to when operation on liner plate, and rubber material has according to its damping and absorption
There is sealing performance, junction is sealed, junction is avoided to suffer erosion, improves service life.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
Fig. 1 is a kind of general assembly cross section structure schematic diagram of lining sheet for ball mill anti-drop structure of the utility model；
Fig. 2 is a kind of liner plate of lining sheet for ball mill anti-drop structure of the utility model and cylinder attachment structure schematic diagram；
Fig. 3 is a kind of liner plate structure schematic diagram of lining sheet for ball mill anti-drop structure of the utility model；
Fig. 4 is a kind of liner surface structural schematic diagram of lining sheet for ball mill anti-drop structure of the utility model.
In figure：1- cylinders；2- liner plates；3- liner layers；4- backing plates；5- studs；6- through-holes；7- connecting holes；8- grooves；9- is convex
Play structure.
Specific implementation mode
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
As shown in Figs 1-4, a kind of lining sheet for ball mill anti-drop structure, including cylinder 1 and inside cylinder 1
Liner plate 2, cylinder 1 connect transmission mechanism by the gear ring in outside, and multigroup liner plate 2 fits closely the inner wall for being assembled in cylinder 1
On, be provided with liner layer 3 between liner plate 2 and the inner wall of cylinder 1, there is a protrusion in the back side corner of liner plate 2, in protrusion integration set
It is equipped with stud 5, liner plate 2 is connected to by stud 5 and nut on cylinder 1, and the material of liner layer 3 is rubber.
In the present embodiment, groove 8 cruciferous, the binding face of liner layer 3 and the liner plate 2 is arranged in the back side of liner plate 2
It is provided with the bulge-structure 9 with 8 corresponding matching of groove.The bulge-structure 9 of liner layer 3 is connected with the groove 8 on liner plate 2,
Stable connection between liner plate 2 and liner layer 3 is enabled in this way.
In the present embodiment, the position that the corner of liner layer 3 corresponds to 2 upper stud 5 of the liner plate is provided with through-hole 6, cylinder 1
The position that the installation place of upper liner plate 2 corresponds to the stud 5 is provided with connecting hole 7, and liner plate 2 passes through through-hole 6 and connection by stud 5
Hole 7 is fixed on cylinder 1.
In the present embodiment, the end of stud 5 leaks outside in the outside of cylinder 1, and the end point of stud 5 is connected through a screw thread spiral shell
It is female.
It is provided with backing plate 4 in the present embodiment, between nut and cylinder, increases the stability of threaded connection.
Utility model works flow and advantage：This kind of lining sheet for ball mill anti-drop structure, by 2 back side four of liner plate
The stud 5 of 2 one of a corner and liner plate, and increase between liner plate 2 and cylinder 1 liner layer 3 of rubber material, on the one hand four
The integrated stud 5 of group improves bonding strength, and liner layer 3 is applied to liner plate 2 according to its damping and absorption when reducing operation
On vibration and impact, and rubber material have sealing performance, junction is sealed, junction is avoided to suffer erosion,
Improve service life.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of lining sheet for ball mill anti-drop structure, including cylinder (1) and the liner plate (2) mounted on cylinder (1) inside, institute
It states cylinder (1) and transmission mechanism is connected by the gear ring in outside, it is characterised in that：Multigroup liner plate (2), which fits closely, to be assembled in
On the inner wall of cylinder (1), liner layer (3), the back of the body of the liner plate (2) are provided between the liner plate (2) and the inner wall of cylinder (1)
There is a protrusion in face corner, and integrated setting has stud (5), the liner plate (2) to be connected to cylinder by stud (5) and nut in protrusion
On body (1), the material of the liner layer (3) is rubber.
2. lining sheet for ball mill anti-drop structure as described in claim 1, it is characterised in that：The back side of the liner plate (2) is set
It is equipped with criss-cross groove (8), the binding face of the liner layer (3) and the liner plate (2) is provided with and groove (8) corresponding matching
Bulge-structure (9).
3. lining sheet for ball mill anti-drop structure as claimed in claim 2, it is characterised in that：The turning of the liner layer (3)
The position of corresponding liner plate (2) upper stud (5) in place is provided with through-hole (6), the installation place pair of liner plate (2) on the cylinder (1)
The position of the stud (5) is answered to be provided with connecting hole (7), the liner plate (2) passes through through-hole (6) and connecting hole by stud (5)
(7) it is fixed on cylinder (1).
4. lining sheet for ball mill anti-drop structure as claimed in claim 3, it is characterised in that：Outside the end of the stud (5)
It leaks in the outside of cylinder (1), the end point of the stud (5) is connected through a screw thread nut.
5. lining sheet for ball mill anti-drop structure as claimed in claim 4, it is characterised in that：It is set between the nut and cylinder
It is equipped with backing plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721682452.8U CN207769938U (en) | 2017-12-06 | 2017-12-06 | A kind of lining sheet for ball mill anti-drop structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721682452.8U CN207769938U (en) | 2017-12-06 | 2017-12-06 | A kind of lining sheet for ball mill anti-drop structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207769938U true CN207769938U (en) | 2018-08-28 |
Family
ID=63230661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721682452.8U Expired - Fee Related CN207769938U (en) | 2017-12-06 | 2017-12-06 | A kind of lining sheet for ball mill anti-drop structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207769938U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114042511A (en) * | 2021-11-10 | 2022-02-15 | 攀枝花贝氏体耐磨管道有限公司 | Composite damping structure mill barrel |
-
2017
- 2017-12-06 CN CN201721682452.8U patent/CN207769938U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114042511A (en) * | 2021-11-10 | 2022-02-15 | 攀枝花贝氏体耐磨管道有限公司 | Composite damping structure mill barrel |
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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: 20180828 Termination date: 20181206 |