CN203695120U - Roll wheel of roll crusher - Google Patents
Roll wheel of roll crusher Download PDFInfo
- Publication number
- CN203695120U CN203695120U CN201320800521.6U CN201320800521U CN203695120U CN 203695120 U CN203695120 U CN 203695120U CN 201320800521 U CN201320800521 U CN 201320800521U CN 203695120 U CN203695120 U CN 203695120U
- Authority
- CN
- China
- Prior art keywords
- roll
- tooth
- teeth
- running roller
- roller
- 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 roll wheel of a roll crusher. The roll wheel comprises a roll wheel hole (1), a roll wheel surface (2), a plurality of big roll teeth (3), three small roll teeth (4) and three key grooves (5), wherein the roll wheel hole is formed in the circle center of the roll wheel surface, and the big roll teeth and the small roll teeth are arranged at the outer edge of the roll wheel surface; the key grooves (5) are formed in the roll wheel hole, and the included angle of two adjacent key grooves is 120 degrees; the included angle of the two adjacent small roll teeth is 120 degrees, and the small roll teeth correspond to the key grooves in position; the big roll teeth are not uniformly distributed. According to the roll wheel, the big roll teeth are not uniformly distributed, the three small roll teeth and the three key grooves are uniformly distributed corresponding to each other, and the included angle between two adjacent key grooves or two adjacent small roll teeth is 120 degrees; by forming the three key grooves, the mounting and angle adjustment processes of a device are facilitated, one key groove is used in a mounting process, and the roll teeth on the adjacent roll wheels are staggered with one another, so that the meshing firmness of materials between the adjacent roll wheels is improved, and the crushing efficiency of clinker is increased.
Description
Technical field
The utility model relates to a kind of kibbler roll, specifically a kind of kibbler roll running roller.
Background technology
Kibbler roll is applicable to cement, chemical industry, and electric power, metallurgy, building materials, the industrial departments such as refractory material, broken medium-hard material, as lime stone, slag, coke, broken in the materials such as coal, operation in small, broken bits.Toothed roll crusher mainly adopts special wear-resistant tooth roller High Rotation Speed to carry out splitting fragmentation to material.
Cement clinker roller-type crusher can be arranged on the afterbody of cement clinker cooler, or is contained in the middle part of cooler.For the fragmentation of clinker, its running roller is after long-term running, there is part roller tooth abrasion, and occur that indivedual roller shells ftracture, make the chamotte crushing granularity after fragmentation become large, be unfavorable for next procedure production, for improving wearability and the resistance to elevated temperatures of its running roller accessory, increase the service life, reduce production costs.
Summary of the invention
The problem existing for above-mentioned prior art, the utility model provides a kind of kibbler roll running roller, improves the efficiency of chamotte crushing, can finely meet need of production.
To achieve these goals, a kind of kibbler roll running roller of the utility model, comprises running roller hole, running roller face, big roller tooth, pony roll tooth and keyway, and running roller hole is arranged on running roller face circle centre position, and large pony roll tooth is arranged on running roller face outer rim; Described keyway is provided with 3, is arranged in running roller hole, and between adjacent keyway, angle is 120 degree; Described pony roll tooth is provided with 3, and between adjacent pony roll tooth, angle is 120 degree, and corresponding with keyway position; Described big roller tooth is provided with multiple, and skewness.
Further, big roller tooth height is 2 times of pony roll tooth height.
Preferably, big roller tooth is provided with 12, between every two pony roll teeth, is furnished with four big roller teeth, and the angle between adjacent big roller tooth has 25 degree, 30 degree and 40 to spend three kinds.
Further, circular arc place build-up wear-resistant layer on large pony roll tooth.
Preferably, wearing layer thickness is 5mm.
The utility model is optimized roller tooth distributed architecture, big roller tooth uneven distribution, 3 of pony roll tooth and keyway respective amount, be uniformly distributed, between adjacent pony roll tooth or keyway, angle is 120 degree, and installation and angle adjustment that 3 keyways are conducive to equipment are set, while installing and using, only use wherein 1 keyway, make the roller tooth on adjacent running roller interlaced, improve the fastness that the material card between adjacent running roller is stung, improve the efficiency of chamotte crushing.
Brief description of the drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is I part enlarged diagram in Fig. 1;
Fig. 3 is II part enlarged diagram in Fig. 1.
In figure: 1, roller perforation, 2, running roller face, 3, big roller tooth, 4, pony roll tooth, 5, keyway, 6, wearing layer.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, the utility model kibbler roll running roller, comprises running roller hole 1, running roller face 2, big roller tooth 3, pony roll tooth 4 and keyway 5, and running roller hole 1 is arranged on running roller face 2 circle centre positions, and large pony roll tooth 3,4 is arranged on running roller face 2 outer rims; Described keyway 5 is provided with 3, is arranged in running roller hole 1, and between adjacent keyway 5, angle is 120 degree; Described pony roll tooth 4 is provided with 3, and between adjacent pony roll tooth 4, angle is 120 degree, and corresponding with keyway 5 positions; Described big roller tooth 3 is provided with multiple, and skewness.
When installation and operation, every two groups of running rollers are a fragmentation cell, and every two rollers rotate relatively, and roller rest wheel pushes material fragmentation with running roller.Due to each broken roller forward (grog transporting direction) or backward (with grog transporter in the opposite direction) direction operation, general two relative broken rollers are with contrary direction rotation, they have formed one broken group, at roller diameter and roller distance and roller grinding rate certain in the situation that, its breaking capacity depends on structure and the layout of roller tooth, it between big roller tooth 3, is uneven distribution, take turns and arrange interlaced arrangement by pair roller in order to prevent the excessive grog of granularity, therefore be provided with 3 keyways, while installing and using, only use wherein 1 keyway, when adjacent running roller is installed, rotation 120 degree are installed relatively, make the roller tooth on adjacent running roller interlaced, improve the fastness that the material card between adjacent running roller is stung, improve the efficiency of chamotte crushing.
For ensureing the intensity at keyway place, further improve as the utility model, big roller tooth 3 is highly 2 times of pony roll tooth 4 height.
In order to allow the efficiency of further raising chamotte crushing, preferred, big roller tooth 3 is provided with 12, between every two pony roll teeth 4, is furnished with four big roller teeth 3, and the angle between adjacent big roller tooth 3 has three kinds of 25 degree, 30 degree and 40 degree.
In order to have improved wearability and the service life of large pony roll tooth 3,4, as shown in Figures 2 and 3, further improve as the utility model, circular arc place build-up wear-resistant layer 6 on large pony roll tooth 3,4, preferred, these wearing layer 6 thickness are 5mm.
Claims (5)
1. a kibbler roll running roller, comprise running roller hole (1), running roller face (2), big roller tooth (3), pony roll tooth (4) and keyway (5), running roller hole (1) is arranged on running roller face (2) circle centre position, and large pony roll tooth (3,4) is arranged on running roller face (2) outer rim; It is characterized in that, described keyway (5) is provided with 3, is arranged in running roller hole (1), and between adjacent keyway (5), angle is 120 degree; Described pony roll tooth (4) is provided with 3, and between adjacent pony roll tooth (4), angle is 120 degree, and corresponding with keyway (5) position; Described big roller tooth (3) is provided with multiple, and skewness.
2. a kind of kibbler roll running roller according to claim 1, is characterized in that, described big roller tooth (3) is highly 2 times of pony roll tooth (4) height.
3. a kind of kibbler roll running roller according to claim 1 and 2, it is characterized in that, described big roller tooth (3) is provided with 12, is furnished with four big roller teeth (3) between every two pony roll teeth (4), and the angle between adjacent big roller tooth (3) has 25 degree, 30 degree and 40 to spend three kinds.
4. a kind of kibbler roll running roller according to claim 1 and 2, is characterized in that, the upper circular arc place's build-up wear-resistant layer (6) of described large pony roll tooth (3,4).
5. a kind of kibbler roll running roller according to claim 4, is characterized in that, described wearing layer (6) thickness is 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320800521.6U CN203695120U (en) | 2013-12-06 | 2013-12-06 | Roll wheel of roll crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320800521.6U CN203695120U (en) | 2013-12-06 | 2013-12-06 | Roll wheel of roll crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203695120U true CN203695120U (en) | 2014-07-09 |
Family
ID=51045620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320800521.6U Expired - Fee Related CN203695120U (en) | 2013-12-06 | 2013-12-06 | Roll wheel of roll crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203695120U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103691517A (en) * | 2013-12-06 | 2014-04-02 | 徐州中联水泥有限公司 | Roller of roll type crusher |
| EP3345680A4 (en) * | 2015-08-31 | 2019-03-13 | Kawasaki Jukogyo Kabushiki Kaisha | Roll crusher of cooler device |
-
2013
- 2013-12-06 CN CN201320800521.6U patent/CN203695120U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103691517A (en) * | 2013-12-06 | 2014-04-02 | 徐州中联水泥有限公司 | Roller of roll type crusher |
| EP3345680A4 (en) * | 2015-08-31 | 2019-03-13 | Kawasaki Jukogyo Kabushiki Kaisha | Roll crusher of cooler device |
| EP3345680B1 (en) | 2015-08-31 | 2020-05-27 | Kawasaki Jukogyo Kabushiki Kaisha | Roll crusher of cooler device |
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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: 20140709 Termination date: 20141206 |
|
| EXPY | Termination of patent right or utility model |