CN204136461U - Roller mill - Google Patents
Roller mill Download PDFInfo
- Publication number
- CN204136461U CN204136461U CN201420457098.9U CN201420457098U CN204136461U CN 204136461 U CN204136461 U CN 204136461U CN 201420457098 U CN201420457098 U CN 201420457098U CN 204136461 U CN204136461 U CN 204136461U
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- CN
- China
- Prior art keywords
- groove
- forming module
- roller shell
- roller
- module
- 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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Abstract
The utility model provides a kind of roller mill, comprise roller shell, roller shell outer peripheral face is evenly provided with some first grooves, the bottom part down of each first groove is provided with screwed hole, first groove is box-shaped, forming module is equipped with in each first groove, forming module top is provided with the second groove, forming module is provided with the screw hole run through bottom it, screw is connected with roller shell forming module with the screwed hole below the first bottom portion of groove through the screw hole bottom forming module, the inner surface of the second groove is stained with rubber spacer, the top of the first groove is concordant with the top of described second groove.The utility model is coordinated with the detachable of roller shell by forming module, when the second groove of forming module damages, can change forming module separately, will all not scrap by whole roller shell, and bad several module just changes several module, cost-saving, and it is convenient to change; The various shapes of the second groove, can produce the particle of various shape, strong adaptability.
Description
Technical field
The utility model belongs to roller mill field, particularly relates 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
Problem to be solved in the utility model 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 adopted in the utility model: 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 utility model has and good effect are: the utility model 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 utility model;
Fig. 2, Fig. 3 are the structural representations of the utility model forming module;
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 utility model, 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.
The utility model roller shell 1 assembling process: 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 utility model 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 embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model scope 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 |
|---|---|---|---|
| CN201420457098.9U CN204136461U (en) | 2014-08-13 | 2014-08-13 | Roller mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420457098.9U CN204136461U (en) | 2014-08-13 | 2014-08-13 | Roller mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204136461U true CN204136461U (en) | 2015-02-04 |
Family
ID=52413175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420457098.9U Expired - Fee Related CN204136461U (en) | 2014-08-13 | 2014-08-13 | Roller mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204136461U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104908355A (en) * | 2015-06-15 | 2015-09-16 | 王曙光 | Biomass fuel forming machine |
-
2014
- 2014-08-13 CN CN201420457098.9U patent/CN204136461U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104908355A (en) * | 2015-06-15 | 2015-09-16 | 王曙光 | Biomass fuel forming machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20160813 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |