CN207413535U - A kind of ball mill barrel of anticracking - Google Patents
A kind of ball mill barrel of anticracking Download PDFInfo
- Publication number
- CN207413535U CN207413535U CN201721333562.3U CN201721333562U CN207413535U CN 207413535 U CN207413535 U CN 207413535U CN 201721333562 U CN201721333562 U CN 201721333562U CN 207413535 U CN207413535 U CN 207413535U
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- CN
- China
- Prior art keywords
- crawler shoe
- web
- cylinder
- cylinder crawler
- 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.)
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Abstract
The utility model discloses a kind of ball mill barrel of anticracking, including cylinder, cylinder crawler shoe, web and reinforcing rib；The cylinder crawler shoe is circular ring structure, and cylinder crawler shoe is arranged on the both ends of cylinder；The shape of the web is the circle being adapted to circular ring structure, and the cylinder crawler shoe is enclosed in the circumferential surface of web, and the inner surface of cylinder crawler shoe is opposite with the circumferential surface of web；Reinforcing rib is equipped between the inner surface and web of cylinder crawler shoe, the reinforcing rib is distributed along the inner surface of cylinder crawler shoe.The utility model provides a kind of ball mill barrel that can prevent the weld cracking between cylinder crawler shoe and web, by welding reinforcing rib between cylinder crawler shoe and web, the connection for making cylinder crawler shoe and web is more reliable, solves the technical issues of weld cracking between cylinder crawler shoe and web.
Description
Technical field
Technical field more particularly to a kind of ball mill barrel of anticracking the utility model is related to ball mill.
Background technology
The cylinder crawler shoe of existing ball mill is welded with web, and in the welding process, cylinder crawler shoe and meeting inside web
The welding stress as caused by welding is generated, cylinder crawler shoe easily generates local plastic deformation with web in welding thermal process,
Using the cylinder crawler shoe for having welding stress, the weld seam between cylinder crawler shoe and web is made easily to crack, cylinder crawler shoe and web it
Between connection loosen, cylinder crawler shoe continue on bearing operate when easily cause cylinder crawler shoe deform, the cylinder crawler shoe meeting of deformation
Quickening runs out bearing, and makes the lost of life of bearing, and the cylinder crawler shoe of long-time service deformation can make the support base for causing ball mill
The offset of ball mill is loosened or even can cause, it is extremely dangerous.
Therefore, the prior art has yet to be improved and developed.
Utility model content
The purpose of this utility model is to provide a kind of ball millings that can prevent the weld cracking between cylinder crawler shoe and web
Machine drum body.
The technical solution of the utility model is as follows：
A kind of ball mill barrel of anticracking, wherein, including cylinder, cylinder crawler shoe, web and reinforcing rib；The cylinder crawler shoe
For circular ring structure, cylinder crawler shoe is arranged on the both ends of cylinder；The shape of the web is the circle being adapted to circular ring structure, described
Cylinder crawler shoe is enclosed in the circumferential surface of web, and the inner surface of cylinder crawler shoe is opposite with the circumferential surface of web, and the web hangs down
Directly in the inner surface of cylinder crawler shoe；Reinforcing rib is equipped between the inner surface and web of cylinder crawler shoe, the reinforcing rib is along cylinder
The inner surface distribution of crawler shoe.
The ball mill barrel, wherein, the reinforcing rib is right angle triangle, and it is straight that the right angle triangle includes first
The arm of angle and the second right-angle side, first right-angle side are connected with the inner surface of cylinder crawler shoe, and second right-angle side connects with web
It connects.
The ball mill barrel, wherein, the thickness of the right angle triangle is not less than 25mm.
The ball mill barrel, wherein, the length of first right-angle side and the second right-angle side is not less than 300mm.
The ball mill barrel, wherein, the reinforcing rib quantity between the inner surface and web of each cylinder crawler shoe is not
Less than 24.
The beneficial effects of the utility model：The utility model provides a kind of weld seam that can be prevented between cylinder crawler shoe and web
The ball mill barrel of cracking by welding reinforcing rib between cylinder crawler shoe and web, makes the connection of cylinder crawler shoe and web more
Reliably, solves the technical issues of weld cracking between cylinder crawler shoe and web.
Description of the drawings
Fig. 1 is the structure simplification figure of the ball mill barrel of the utility model.
Fig. 2 is the structure diagram of the utility model.
Fig. 3 is the right view of Fig. 2.
Description of the drawings：1st, cylinder crawler shoe；2nd, web；3rd, reinforcing rib；4th, cylinder.
Specific embodiment
To make the purpose of this utility model, technical solution and advantage clearer, clear and definite, develop simultaneously implementation referring to the drawings
The utility model is further described in example.
As shown in Figure 1 to Figure 3, a kind of ball mill barrel of anticracking, including cylinder 4, cylinder crawler shoe 1, web 2 and reinforcing rib
3.Cylinder crawler shoe 1 is circular ring structure, and cylinder crawler shoe 1 is arranged on the both ends of cylinder 4, the axle center of cylinder crawler shoe 1 and the axle center of cylinder 4
Identical, the shape of web 2 is the circle being adapted to circular ring structure, and cylinder crawler shoe 1 is enclosed in the circumferential surface of web 2, and cylinder is slided
The inner surface of shoe 1 is opposite with the circumferential surface of web 2, and web 2 provides support for cylinder crawler shoe 1.
In order to make the connection between cylinder crawler shoe 1 and web 2 more reliable, the weld seam between cylinder crawler shoe 1 and web 2 is not opened
It splits, reinforcing rib 3 is equipped between the inner surface of cylinder crawler shoe 1 and web 2, reinforcing rib 3 is distributed along the inner surface of cylinder crawler shoe 1.
Specifically, reinforcing rib 3 is preferably right angle triangle, and right angle triangle includes the first right-angle side and the second right-angle side,
First right-angle side is connected with the inner surface of cylinder crawler shoe 1, and second right-angle side is connected with web 2.
Specifically, the thickness of right angle triangle is not less than 25mm.
Specifically, the length of the first right-angle side and the second right-angle side is not less than 300mm.
Specifically, 3 quantity of reinforcing rib between the inner surface of each cylinder crawler shoe 1 and web 2 is no less than 24.
The processing method of the ball mill barrel of the anticracking of the utility model is as follows：1st, cylinder crawler shoe 1 is enclosed in web 2
Circumferential surface carries out first time welding in the junction of inner surface and the web 2 of cylinder crawler shoe 1, and the is carried out after welding for the first time
Once make annealing treatment；2nd, on the basis of first time welds, the is carried out in the junction of inner surface and the web 2 of cylinder crawler shoe 1
Secondary welding；3rd, on the basis of second is welded, third time is carried out in the inner surface of cylinder crawler shoe 1 and the junction of web 2
Welding, third time carry out second after welding and make annealing treatment；4th, welded at least between the inner surface of cylinder crawler shoe 1 and web 2
24 reinforcing ribs 3, weld seam are full weld；5th, after the completion of reinforcing rib 3 welds, the inspection of 100% ultrasonic wave of non-destructive is carried out to each welding bead
It tests, inspection carries out third time annealing after being no different, the maximum temperature of annealing is 600 °, and needs that maximum temperature is kept to exist
1 more than hour.
It should be appreciated that the application of the utility model is not limited to above-mentioned citing, those of ordinary skill in the art are come
It says, can be improved or converted according to the above description, all these modifications and variations should all belong to the appended power of the utility model
The protection domain of profit requirement.
Claims (5)
1. a kind of ball mill barrel of anticracking, which is characterized in that including cylinder, cylinder crawler shoe, web and reinforcing rib；The cylinder
Crawler shoe is circular ring structure, and cylinder crawler shoe is arranged on the both ends of cylinder；The shape of the web is the circle being adapted to circular ring structure,
The cylinder crawler shoe is enclosed in the circumferential surface of web, and the inner surface of cylinder crawler shoe is opposite with the circumferential surface of web；In cylinder
Reinforcing rib is equipped between the inner surface and web of crawler shoe, the reinforcing rib is distributed along the inner surface of cylinder crawler shoe.
2. ball mill barrel according to claim 1, which is characterized in that the reinforcing rib is right angle triangle, described straight
Angle set square includes the first right-angle side and the second right-angle side, and first right-angle side is connected with the inner surface of cylinder crawler shoe, described
Second right-angle side is connected with web.
3. ball mill barrel according to claim 2, which is characterized in that the thickness of the right angle triangle is not less than
25mm。
4. ball mill barrel according to claim 2, which is characterized in that the length of first right-angle side and the second right-angle side
Degree is not less than 300mm.
5. ball mill barrel according to claim 1, which is characterized in that each cylinder crawler shoe inner surface and web it
Between reinforcing rib quantity be no less than 24.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721333562.3U CN207413535U (en) | 2017-10-17 | 2017-10-17 | A kind of ball mill barrel of anticracking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721333562.3U CN207413535U (en) | 2017-10-17 | 2017-10-17 | A kind of ball mill barrel of anticracking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207413535U true CN207413535U (en) | 2018-05-29 |
Family
ID=62311691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721333562.3U Active CN207413535U (en) | 2017-10-17 | 2017-10-17 | A kind of ball mill barrel of anticracking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207413535U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110814635A (en) * | 2019-11-20 | 2020-02-21 | 山东东华水泥有限公司 | Method for repairing wear of sliding shoe of ball mill |
-
2017
- 2017-10-17 CN CN201721333562.3U patent/CN207413535U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110814635A (en) * | 2019-11-20 | 2020-02-21 | 山东东华水泥有限公司 | Method for repairing wear of sliding shoe of ball mill |
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