CN105328925A - Rolling mill - Google Patents
Rolling mill Download PDFInfo
- Publication number
- CN105328925A CN105328925A CN201410398706.8A CN201410398706A CN105328925A CN 105328925 A CN105328925 A CN 105328925A CN 201410398706 A CN201410398706 A CN 201410398706A CN 105328925 A CN105328925 A CN 105328925A
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- CN
- China
- Prior art keywords
- groove
- grooves
- forming modules
- forming module
- roller sleeve
- 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 invention provides a rolling mill. The rolling mill comprises a roller sleeve. A plurality of first grooves are evenly formed in the peripheral face of the roller sleeve. A threaded hole is formed below the bottom of each first groove. The first grooves are in a square shape. Forming modules are arranged in the first grooves respectively. Second grooves are formed in the tops of the forming modules. Screw holes penetrating the bottoms of the forming modules are formed in the forming modules. Screws penetrate the screw holes in the bottoms of the forming modules and the threaded holes below the bottoms of the first grooves to connect the forming modules and the roller sleeve. Rubber cushion layers are bonded to the inner surfaces of the second grooves. The tops of the first grooves are flush with the tops of the second grooves. The forming modules and the roller sleeve are detachably matched, and when the second grooves of the forming modules are damaged, the forming modules can be independently replaced, and the whole roller sleeve does not need to be scraped. Meanwhile, only the damaged modules are replaced, cost is saved, and replacing is convenient. The shapes of the second grooves are diverse, particles in different shapes can be manufactured, and adaptability is high.
Description
Technical field
The invention belongs to roller mill field, particularly relate to the better roller mill of a kind of sealing property.
Background technology
At present, a large amount of spherical particle roller mills is had in enterprises such as various chemical fertilizer production enterprise, steel mill, refractory factory, zinc oxide productions, and spherical particle roller mill is mainly pressed into coal dust, breeze etc. by roller shell the shape of needs, in pressing process, between roller shell and coal dust, there is huge friction, the wearing and tearing of roller shell are larger, along with the increase of wearing and tearing, roller shell will damage, the roller shell that must more renew, so just compare waste resource, cause enterprise's use cost to increase.
How to design a kind of be convenient for changing and cost-saving roller shell become those skilled in the art research problem.
Summary of the invention
The problem to be solved in the present invention be to provide a kind of have be convenient for changing and the roller mill of cost-saving roller shell.
For solving the problem, the technical solution used in the present invention: a kind of roller mill, comprise roller shell, described roller shell outer peripheral face is evenly provided with some first grooves, the bottom part down of each described first groove is provided with screwed hole, described first groove is box-shaped, forming module is equipped with in each described first groove, described forming module top is provided with the second groove, described forming module is provided with the screw hole run through bottom it, screw is connected with described roller shell forming module with the screwed hole below the first bottom portion of groove through the screw hole bottom described forming module, the inner surface of described second groove is stained with rubber spacer, the top of described first groove is concordant with the top of described second groove.
Described second groove is the half of arbitrary symmetric figure.
Described second groove is semielliptical shape.
Described second groove is square.
Described second groove is spherical.
The advantage that the present invention has and good effect are: the present invention is coordinated with the detachable of roller shell by forming module, when the second groove of forming module damages, forming module can be changed separately, will all not scrap by whole roller shell, and bad several module just changes several module, cost-saving, it is convenient to change; The various shapes of the second groove, can produce the particle of various shape, strong adaptability.
Accompanying drawing explanation
Fig. 1 is the structural representation of roller shell of the present invention;
Fig. 2, Fig. 3 are the structural representations of forming module of the present invention;
In figure: 1-roller shell, 2-first groove, 3-screwed hole, 4-forming module, 5-second groove, 6-screw hole.
Detailed description of the invention
Now with reference to the accompanying drawings comparatively detailed description is carried out to the present invention, as Figure 1-3, a kind of roller mill, comprise roller shell 1, described roller shell 1 outer peripheral face is evenly provided with some first grooves 2, the bottom part down of each described first groove 2 is provided with screwed hole 3, described first groove 2 is box-shaped, forming module 4 is equipped with in each described first groove 2, described forming module 4 top is provided with the second groove 5, described forming module 4 is provided with the screw hole 6 run through bottom it, screw is connected with described roller shell 1 with screwed hole 3 pairs of forming modules 4 of the first groove 2 bottom part down through the screw hole 6 bottom described forming module 4, the inner surface of described second groove 5 is stained with rubber spacer, the top of described first groove 2 is concordant with the top of described second groove 5.
Described second groove 5 is the half of arbitrary symmetric figure.
Described second groove 5 is semielliptical shape.
Described second groove 5 is square.
Described second groove 5 is spherical.
Roller shell 1 assembling process of the present invention: first, puts into the first groove 2 by forming module 4, forming module 4 and roller shell 1 are fixed together with screw, and rubber spacer adheres on the second groove 5 inner surface, can install on the roll of roller mill.
The present invention is coordinated with the detachable of roller shell 1 by forming module 4, when the second groove 5 of forming module 4 damages, can change separately forming module 4, will all not scrap by whole roller shell 1, and bad several module just changes several module, cost-saving, it is convenient to change; The various shapes of the second groove 5, can produce the particle of various shape, strong adaptability.
Above embodiments of the invention have been described in detail, but described content being only preferred embodiment of the present invention, can not being considered to for limiting practical range of the present invention.All equalizations done according to the scope of the invention change and improve, and all should still belong within this patent covering scope.
Claims (5)
1. a roller mill, comprise roller shell, it is characterized in that: described roller shell outer peripheral face is evenly provided with some first grooves, the bottom part down of each described first groove is provided with screwed hole, described first groove is box-shaped, forming module is equipped with in each described first groove, described forming module top is provided with the second groove, described forming module is provided with the screw hole run through bottom it, screw is connected with described roller shell forming module with the screwed hole below the first bottom portion of groove through the screw hole bottom described forming module, the inner surface of described second groove is stained with rubber spacer, the top of described first groove is concordant with the top of described second groove.
2. roller mill according to claim 1, is characterized in that: described second groove is the half of arbitrary symmetric figure.
3. roller mill according to claim 2, is characterized in that: described second groove is semielliptical shape.
4. roller mill according to claim 2, is characterized in that: described second groove is square.
5. roller mill according to claim 2, is characterized in that: described second groove is spherical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410398706.8A CN105328925A (en) | 2014-08-13 | 2014-08-13 | Rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410398706.8A CN105328925A (en) | 2014-08-13 | 2014-08-13 | Rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105328925A true CN105328925A (en) | 2016-02-17 |
Family
ID=55279784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410398706.8A Pending CN105328925A (en) | 2014-08-13 | 2014-08-13 | Rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105328925A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116510619A (en) * | 2023-03-27 | 2023-08-01 | 安徽理工大学 | Preparation facilities of noble metal catalyst |
-
2014
- 2014-08-13 CN CN201410398706.8A patent/CN105328925A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116510619A (en) * | 2023-03-27 | 2023-08-01 | 安徽理工大学 | Preparation facilities of noble metal catalyst |
| CN116510619B (en) * | 2023-03-27 | 2024-04-02 | 安徽理工大学 | Preparation facilities of noble metal catalyst |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160217 |