CN209423752U - The makeup of the imports for ball mill barrel - Google Patents
The makeup of the imports for ball mill barrel Download PDFInfo
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- CN209423752U CN209423752U CN201821926752.0U CN201821926752U CN209423752U CN 209423752 U CN209423752 U CN 209423752U CN 201821926752 U CN201821926752 U CN 201821926752U CN 209423752 U CN209423752 U CN 209423752U
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- charging
- makeup
- liner
- imports
- end cap
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Abstract
The utility model discloses a kind of makeups of the imports, especially disclose a kind of makeup of the imports for ball mill barrel, belong to mine selecting, building materials, electric power, chemical industry, cement manufacture plant design and manufacturing technology field.It is simple to provide a kind of structure, it is easy for installation, it is not in the makeup of the imports for ball mill barrel of bolt fracture situation in use process.The makeup of the imports includes cylinder and charging end cap, the makeup of the imports further includes feeding aside-liner made of one piece of round wear-resisting steel plate, feed opening is set at the geometric center of the charging aside-liner, the charging aside-liner is crimped between the cylinder and the charging end cap by the cylinder and the charging end cap.
Description
Technical field
The utility model relates to a kind of makeups of the imports to belong to more particularly, to a kind of makeup of the imports for ball mill barrel
In mine selecting, building materials, electric power, chemical industry, cement manufacture plant design and manufacturing technology field.
Background technique
Charging aside-liner is the important component of ball mill, and after prolonged use, material is easily accessible the conjunction on liner plate
Bolt hole causes bolt fracture, causes liner plate that resultant force is insufficient, runs using a period of time, other bolts can also break successively
It splits, causes liner plate to fall into ball mill and cause equipment downtime.
Domestic feeding of ball mill aside-liner is using the bolt being evenly distributed the design structure of conjunction.Circumference uniform distribution bolt hole
Type charging aside-liner has the disadvantage in that the multiple rows of bolt joint hole for needing processing to be evenly distributed in 1, charging end cap, processing capacity
Greatly, increase cost；2, the structure of muti-piece bolt hole charging aside-liner makes trouble, and increases cost；3, installation muti-piece feeds end liner
Plate need to consume a longer time；Cause maintenance that need to consume a longer time 4. charging aside-liner is fallen；5. bolt is typically all in grinding machine
It is broken in operational process, charging aside-liner falls into ball mill and will cause shutdown, influences to produce, causes economic loss to producer.
Utility model content
It is easy for installation the technical problem to be solved by the utility model is to provide a kind of structure is simple, in use process not
It will appear the makeup of the imports for ball mill barrel of bolt fracture situation.
Used technical solution is to solve above-mentioned technical problem: a kind of makeup of the imports for ball mill barrel, packet
Cylinder and charging end cap are included, the makeup of the imports further includes feeding aside-liner made of one piece of round wear-resisting steel plate, in institute
It states and feed opening is set at the geometric center of charging aside-liner, the charging aside-liner passes through the cylinder and the charging
End cap is crimped between the cylinder and the charging end cap.
Further, outer zig-zag type crimping interface is provided in the axially outer side of the round wear-resisting steel plate,
Be provided in the charging end cap and crimp the adaptable interior zig-zag type crimping interface of interface with the outer zig-zag type, it is described into
Material aside-liner passes through the outer zig-zag type crimping interface being mutually adapted and interior zig-zag type crimps interface and is crimped on the cylinder
Between the charging end cap.
The preferred mode of the above solution is that being additionally provided with charging on side of the charging aside-liner towards charging end cap
Hole guide cylinder and reinforcement apical grafting ring, the feed opening guide cylinder are the body that extends outwardly of the feed opening, the feed end
Liner plate is connect by the feed opening guide cylinder with the feed inlet of the charging end cap, the charging aside-liner be located at it is described into
Material hole guide cylinder crimps the part between interface with the outer zig-zag type and passes through the reinforcement apical grafting ring and the charging end cap
Corresponding site apical grafting.
Further, the charging end cap further includes the installation passage extended axially outwardly, the import knot
Structure further includes feed bushing, along the outlet of the axial feed bushing that is arranged in the installation passage coaxial with the installation passage
The arrival end apical grafting at end and the feed opening.
The preferred mode of the above solution is that axially the projection in section is in loudspeaker to the feeding-passage of the feed bushing
The stub end of shape, the tubaeform feeding-passage is connected to by the feed opening with the inside of the cylinder.
Further, being provided with guide spiral on the inside of the feeding-passage.
The preferred mode of the above solution is that apical grafting step is provided on the arrival end of the feed opening, the charging lining
The outlet end of set and the apical grafting step are clearance fit structure apical grafting.
The beneficial effects of the utility model are: the application is by the way that the muti-piece feed end lining plate structure of existing piecemeal to be improved to
The whole charging aside-liner made of one piece of round wear-resisting steel plate, then again in the center position of whole charging aside-liner
Feed opening is set, and by original piecemeal by conjunction be bolted to the structure on crusher discharge end cover be improved to it is integrally-built described
It feeds aside-liner and structure between the cylinder and the crusher discharge end cover is crimped on by the cylinder and the crusher discharge end cover.This
Sample simplifies the structure of existing charging aside-liner, facilitates manufacture, installation and postorder maintenance, and due to not having in mounting structure
Have conjunction bolt, so be not in bolt fracture situation in use process, ensure that equipment will not be because other than repairing replacement
The appearance of situation is shut down for bolt fracture.
Detailed description of the invention
Fig. 1 is main view of the utility model for the makeup of the imports of ball mill barrel；
Fig. 2 is the A-A cross-sectional view of Fig. 1.
In the figure, it is marked as cylinder 1, charging end cap 2, charging aside-liner 3, feed opening 4, outer zig-zag type crimping interface 5, it is interior it
Font crimps interface 6, feed opening guide cylinder 7, reinforces apical grafting ring 8, installation passage 9, feed bushing 10, feeding-passage 11, guide
Spiral 12, apical grafting step 13.
Specific embodiment
A kind of structure is simple as shown in Fig.1 and 2 ... provided by the present invention, easy for installation, will not go out in use process
The makeup of the imports for ball mill barrel of existing bolt fracture situation.The makeup of the imports includes cylinder 1 and charging end cap 2,
The makeup of the imports further includes the charging aside-liner 3 made of one piece of round wear-resisting steel plate, in the several of the charging aside-liner 3
Feed opening 4 is set at what center, and the charging aside-liner 3 is crimped on this by the cylinder 1 and the charging end cap 2
Between cylinder 1 and the charging end cap 2.The application is by being improved to the muti-piece feed end lining plate structure of existing piecemeal by one piece of circle
Whole charging aside-liner 3 made of shape wear-resisting steel plate, then again the center position of whole charging aside-liner 3 be arranged into
Expect hole 4, and original piecemeal is improved to the integrally-built charging by the way that conjunction is bolted to the structure on crusher discharge end cover
Aside-liner 3 is crimped on structure between the cylinder 1 and the crusher discharge end cover 2 by the cylinder 1 and the crusher discharge end cover 2.This
Sample simplifies the structure of existing charging aside-liner 3, facilitates manufacture, installation and postorder maintenance, and due to not having in mounting structure
Have conjunction bolt, so be not in bolt fracture situation in use process, ensure that equipment will not be because other than repairing replacement
The appearance of situation is shut down for bolt fracture.
In above embodiment, for the ease of it is integrally-built it is described charging aside-liner 3 and charging end cap 2 processing and
Installation, while guaranteeing that the quality of installation, the application are provided with outer zig-zag type in the axially outer side of the round wear-resisting steel plate
Interface 5 is crimped, is provided in the charging end cap 2 and crimps the adaptable interior zig-zag type pressure of interface 5 with the outer zig-zag type
Connection interface 6, the charging aside-liner 2 passes through the outer zig-zag type crimping interface 5 being mutually adapted and interior zig-zag type connects
Mouth 6 is crimped between the cylinder 1 and the charging end cap 2.Meanwhile for the ease of being arranged in the charging aside-liner 3
Feed opening 4 charging, further include the design feature of the installation passage 9 extended axially outwardly in conjunction with existing charging end cap 2,
And the existing makeup of the imports further includes the design feature of feed bushing 10, the application is in the charging aside-liner 3 towards charging
It is additionally provided with feed opening guide cylinder 7 on the side of end cap 2 and reinforces apical grafting ring 8, at this point, the feed opening guide cylinder 7 is preferred
For the body that extends outwardly of the feed opening 4, the charging aside-liner 3 passes through the feed opening guide cylinder 7 and the charging
The feed inlet of end cap 2 connects, and the charging aside-liner 3 is located at the feed opening guide cylinder 7 and crimps interface 5 with the outer zig-zag type
Between part pass through the corresponding site apical grafting of described reinforcement apical grafting ring 8 and the charging end cap 2.And along it is axial with it is described
The outlet end of the coaxial feed bushing 10 being arranged in the installation passage 9 of installation passage 9 and the arrival end top of the feed opening 4
It connects.
Correspondingly, in conjunction with the axially projection flare in section of feeding-passage 11 of the feed bushing 10,
And the stub end of the tubaeform feeding-passage 11 passes through the spy that the feed opening 4 is connected to the inside of the cylinder 1
Point is provided with guide spiral 12 in the inside of the feeding-passage 11 in order to avoid material backflows.Certainly, at this point, it is described into
Expect to be provided with apical grafting step 13 on the arrival end in hole 4, between the outlet end of the feed bushing 10 and the apical grafting step 13 are
Gap cooperates apical grafting structure apical grafting.
In conclusion had further the advantage that using the above-mentioned makeup of the imports provided by the present application,
1, it only needs to install one piece of charging aside-liner in the utility model charging end cap, shortens the installation liner plate time,
Shorten the maintenance liner plate time；
2, the installation liner plate time is shortened, also shortens the maintenance liner plate time, material will not without conjunction bolt hole on liner plate
It is leaked out from bolt hole；
3, one block of monoblock type liner plate eliminates the gap between circumferentially liner plate, and material will not be leaked from the gap between liner plate
Out；
4, the structure of liner plate protection feed bushing can extend feed bushing service life；
5, lining plate structure can prevent bolt fracture from liner plate being caused to fall into ball mill, so that causing to shut down influences production.
In addition, the design of this modular construction extends liner plate service life, when reducing worker's installation liner plate and maintenance liner plate
Between, be not in the situation that liner plate is fallen into cylinder, greatly reduce downtime, a large amount of human and material resources can be saved, reduced
The economic loss of producer.
Claims (7)
1. a kind of makeup of the imports for ball mill barrel, including cylinder (1) and charging end cap (2), it is characterised in that: described
The makeup of the imports further includes charging aside-liner (3) made of one piece of circle wear-resisting cast panel, in the geometry of charging aside-liner (3)
Feed opening (4) are set at center, the charging aside-liner (3) is pressed by the cylinder (1) and the charging end cap (2)
It connects between the cylinder (1) and the charging end cap (2).
2. the makeup of the imports according to claim 1 for ball mill barrel, it is characterised in that: in the wear-resisting casting of circle
Outer zig-zag type crimping interface (5) is provided in the axially outer side of plate, be provided in the charging end cap (2) with it is described outer
Zig-zag type crimps interface (5) adaptable interior zig-zag type and crimps interface (6), and the charging aside-liner (2) is by being mutually adapted
Outer zig-zag type crimping interface (5) and interior zig-zag type crimping interface (6) be crimped on the cylinder (1) and the charging
Between end cap (2).
3. the makeup of the imports according to claim 2 for ball mill barrel, it is characterised in that: in the charging aside-liner
(3) towards being additionally provided with feed opening guide cylinder (7) on the side of charging end cap (2) and reinforce apical grafting ring (8), the feed opening
Guide cylinder (7) is the body that extends outwardly of the feed opening (4), and the charging aside-liner (3) is oriented to by the feed opening
Cylinder (7) connect with the feed inlet of the charging end cap (2), the charging aside-liner (3) be located at the feed opening guide cylinder (7) and
Part between outer zig-zag type crimping interface (5) passes through the reinforcement apical grafting ring (8) and the phase of the charging end cap (2)
Answer position apical grafting.
4. the makeup of the imports according to claim 1,2 or 3 for ball mill barrel, it is characterised in that: the charging
End cap (2) further includes the installation passage (9) extended axially outwardly, and the makeup of the imports further includes feed bushing (10), edge
The outlet end of the axial feed bushing (10) that is arranged in the installation passage (9) coaxial with the installation passage (9) with it is described
The arrival end apical grafting of feed opening (4).
5. the makeup of the imports according to claim 4 for ball mill barrel, it is characterised in that: the feed bushing (10)
Feeding-passage (11) axially the projection flare in section, the stub end of the tubaeform feeding-passage (11) are logical
The feed opening (4) is crossed to be connected to the inside of the cylinder (1).
6. the makeup of the imports according to claim 5 for ball mill barrel, it is characterised in that: in the feeding-passage
(11) guide spiral (12) are provided on the inside of.
7. the makeup of the imports according to claim 4 for ball mill barrel, it is characterised in that: in the feed opening (4)
Arrival end on be provided with apical grafting step (13), between the outlet end of the feed bushing (10) and the apical grafting step (13) are
Gap fit structure apical grafting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821926752.0U CN209423752U (en) | 2018-11-21 | 2018-11-21 | The makeup of the imports for ball mill barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821926752.0U CN209423752U (en) | 2018-11-21 | 2018-11-21 | The makeup of the imports for ball mill barrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209423752U true CN209423752U (en) | 2019-09-24 |
Family
ID=67969304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821926752.0U Active CN209423752U (en) | 2018-11-21 | 2018-11-21 | The makeup of the imports for ball mill barrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209423752U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109663641A (en) * | 2018-11-21 | 2019-04-23 | 四川鸿舰重型机械制造有限责任公司 | The makeup of the imports for ball mill barrel |
-
2018
- 2018-11-21 CN CN201821926752.0U patent/CN209423752U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109663641A (en) * | 2018-11-21 | 2019-04-23 | 四川鸿舰重型机械制造有限责任公司 | The makeup of the imports for ball mill barrel |
| CN109663641B (en) * | 2018-11-21 | 2024-02-27 | 四川鸿舰重型机械制造有限责任公司 | Inlet structure for ball mill cylinder |
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