CN202460709U - Crusher - Google Patents
Crusher Download PDFInfo
- Publication number
- CN202460709U CN202460709U CN2012200833153U CN201220083315U CN202460709U CN 202460709 U CN202460709 U CN 202460709U CN 2012200833153 U CN2012200833153 U CN 2012200833153U CN 201220083315 U CN201220083315 U CN 201220083315U CN 202460709 U CN202460709 U CN 202460709U
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- CN
- China
- Prior art keywords
- leading screw
- shell
- disintegrating machine
- liner plate
- drive roll
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- 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 crusher which comprises a lining plate (1), a housing (14), a driving roller (15) and a driven roller (16), wherein the driving roller (15) and the driven roller (16) are arranged in the housing (14) and are matched with each other. The lining plate (1) is arranged between the driving roller (15) and the driven roller (16); the side of the lining plate (1), which is opposite to the driving roller (15), is provided with a first arc edge which is in fit with the arc edge of the driving roller (15); the side of the lining plate (1), which is opposite to the driven roller (16), is provided with a second arc edge which is in fit with the arc edge of the driven roller (16); and the surface of the lining plate (1), which is opposite to the housing (14), and the end faces of the driving roller (15) and the driven roller (16) are positioned in the same plane. The crusher provided by the utility model avoids the jumping phenomenon.
Description
Technical field
The utility model relates to the disintegrating machine technical field, more particularly, relates to a kind of disintegrating machine that prevents to treat the anti-material spring that broken material is directly flow through without fragmentation by roller skin two ends and gap of lining plate gap.
Background technology
Four-roller crusher is widely applied in industries such as metallurgy, electric power, and the fine crushing equipment of material such as act as a fuel makes its granularity reach instructions for use.Owing to have certain clearance between roller roller skin two ends and the four-roller crusher housing, treat that broken material shifts to the two ends of roller skin when pushed by the roller skin; Perhaps in the process of fragmentation because of feed not just, when uneven; Part treats that broken material flows to roller skin two ends; Then directly flow through without fragmentation by the slit between roller skin two ends and the liner plate, the material spring phenomenon that promptly is commonly called as finally causes raw meal particle size not reach the requirement of use.
Therefore, how a kind of device that prevents material spring being provided, to alleviate the material spring phenomenon, slowing down the wearing and tearing to liner plate simultaneously, is present those skilled in the art's problem demanding prompt solution.
The utility model content
In view of this, the utility model provides a kind of disintegrating machine, to alleviate the material spring phenomenon, slows down the wearing and tearing to liner plate simultaneously.
In order to achieve the above object, the utility model provides following technical scheme:
A kind of disintegrating machine comprises liner plate, shell and is arranged in the said shell, and drive roll that cooperatively interacts and driven roll,
Said liner plate is arranged between said drive roll and the driven roll, and a said liner plate side relative with drive roll has the first arc limit that the curved edge with said drive roll matches;
The opposite side that said liner plate is relative with said driven roll has the second arc limit that the curved edge with said driven roll matches, and the end face of the said liner plate one side relative with said shell and said drive roll and driven roll is positioned at same plane.
Preferably; In above-mentioned disintegrating machine; Said shell is provided with slide opening; Said shell is arranged on the said shell with the cover plate that links to each other with said slide block through the slide block that is arranged in the said slide opening, and said cover plate is arranged on a said slide block side relative with said shell joint face, and fits with the lateral surface of said shell.
Preferably, in above-mentioned disintegrating machine, said cover plate covers on the said slide opening.
Preferably, in above-mentioned disintegrating machine, comprise that also the feed screw nut and the end of thread that are fixed on the said cover plate cooperate with said feed screw nut, drive the leading screw that said slide block slides;
This disintegrating machine also comprises on the outer wall that is arranged on said shell, is used for the leading screw fixator that the other end with said leading screw links to each other with said shell.
Preferably, in above-mentioned disintegrating machine, said leading screw fixator comprises:
Be fixed on the leading screw holder base on the said shell, it has U type groove, and said leading screw and said U type groove are rotatably assorted;
Link to each other to seal the leading screw fixator end cap of said U type groove with said leading screw holder base;
Be arranged on the opposite side of said leading screw holder base, to limit the positioning cam that said leading screw moves for said leading screw holder base axis.
Preferably, in above-mentioned disintegrating machine, the leading screw of said leading screw is regulated head and is had flat structure.
Preferably, in above-mentioned disintegrating machine, said disintegrating machine is a four-roller crusher.
The disintegrating machine that the utility model provides; Comprise liner plate, shell and be arranged in the said shell; And drive roll that cooperatively interacts and driven roll; It is characterized in that said liner plate is arranged between said drive roll and the driven roll, and a said liner plate side relative with drive roll has the first arc limit that the curved edge with said drive roll matches; The opposite side that said liner plate is relative with said driven roll has the second arc limit that the curved edge with said driven roll matches, and the end face of the said liner plate one side relative with said shell and said drive roll and driven roll is positioned at same plane.
In the process of work; The relative one side of liner plate and shell is positioned at same plane with the end face of drive roll and driven roll; And liner plate has respectively the first arc limit and the second arc limit that the curved edge with drive roll and driven roll matches; Treat to shift to when broken material receives the extruding of roller skin roller skin two ends, perhaps feed not just, when uneven, when part treats that broken material flows to the two ends of roller skin; Liner plate can stop treats that broken material by the slit flow mistake between roller skin two ends and the liner plate, avoided the generation of material spring phenomenon.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in the utility model embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The structural representation of the anti-material spring device that Fig. 1 provides for the utility model embodiment;
Fig. 2 be among Fig. 1 A-A to cutaway view;
Fig. 3 be among Fig. 1 B-B to cutaway view;
Fig. 4 is assembled to the structural representation between drive roll and the driven roll for the anti-material spring device that the utility model embodiment provides;
The structural representation of the disintegrating machine that Fig. 5 provides for the utility model embodiment.
Among last Fig. 1-5:
1 is liner plate; 2 is dormant bolt; 3 is feed screw nut; 4 is slide block; 5 is cover plate; 6 is leading screw fixator bolt of cover; 7 is the leading screw holder base; 8 is leading screw fixator end cap; 9 are leading screw adjusting head; 10 is U type groove; 11 is positioning cam; 12 is leading screw holder base bolt hole; 13 is leading screw; 14 is shell; 15 is drive roll; 16 is driven roll; 17 is leading screw holder base bolt.
The specific embodiment
The utility model embodiment provides a kind of disintegrating machine, has avoided the generation of material spring phenomenon.
To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is a part of embodiment of the utility model, rather than whole embodiment.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skills are obtained under the prerequisite of not making creative work belongs to the scope that the utility model is protected.
Please refer to accompanying drawing 1,3 and 4, the disintegrating machine that the utility model embodiment provides comprises:
The drive roll 15 and the driven roll 16 that cooperatively interact; Material is pulverized in both cooperation extruding; In the production process of reality, drive roll 15 can be many groups with driven roll 16, and for example four-roller crusher just has two groups of drive rolls 15 and driven roll 16; In order to improve crushing efficiency, those skilled in the art can carry out the adjustment of drive roll 15 and 16 groups of numbers of driven roll according to the practical application scene of equipment;
In the process of work; The relative one side of liner plate 1 and shell 14 is positioned at same plane with the end face of drive roll 15 and driven roll 16; And liner plate 1 has respectively the first arc limit and the second arc limit that the curved edge with drive roll 15 and driven roll 16 matches; Treat to shift to when broken material receives the extruding of roller skin roller skin two ends, perhaps feed not just, when uneven, when part treats that broken material flows to the two ends of roller skin; Liner plate 1 can stop treats that broken material by the slit flow mistake between roller skin two ends and the liner plate 1, avoided the generation of material spring phenomenon.
In the shattering process of reality; The roller Pi Jing regular meeting of drive roll 15 and driven roll 16 weares and teares, and causes like this that between the two distance increases, the gap between the arc limit of liner plate 1 and the roller relative with it also can increase, and influences the broken fineness to material; In order to tackle this variation; In the disintegrating machine that the utility model embodiment provides, shell 14 is provided with slide opening, and shell 14 is arranged on the said shell 14 with the cover plate 5 that links to each other with said slide block 4 through the slide block 4 that is arranged in the slide opening; Cover plate 5 is arranged on slide block 4 and the relative side of said shell 14 joint faces, and fits with the lateral surface of shell 14.When causing apart from increase owing to wearing and tearing between drive roll 15 and the driven roll 16; Adjustment slide block 4 slides in slide opening; And then make liner plate 1 near one of them roller, for example drive roll 15, adjust driven roll 16 then so that the distance between drive roll 15 and the driven roll 16 in suitable scope; Concrete, above-mentioned slide block 4, cover plate 5 are connected through dormant bolt 2 with shell 14.
Material can be fractured into very little particle in the process of fragmentation; Shed through slide opening for fear of material; The area of the cover plate 5 that provides in the present embodiment is greater than slide opening, and promptly cover plate 5 covers in the slide opening, and no matter where slide block 4 is in; Cover plate 5 all covers in slide opening, has avoided shedding of material.
For ease to the adjusting of liner plate 1; Above-mentioned disintegrating machine comprises that also the feed screw nut 3 that is fixed on the said cover plate 5 cooperates with said feed screw nut 3 with the end of thread; Drive the leading screw 13 that said slide block 4 slides; This disintegrating machine also comprises on the outer wall that is arranged on shell 14, is used for the leading screw fixator that the other end with leading screw 13 links to each other with shell 14, realizes slide block 4 is slided in slide opening through rotating threaded shaft 13; And then realized regulating the distance between liner plate 1 and drive roll 15 or the driven roll 16, made things convenient for adjusting.
Concrete, the leading screw fixator comprises the leading screw holder base 7 that is fixed on the said shell 14, and it has U type groove 10, and said leading screw 13 is rotatably assorted with said U type groove 10; Link to each other to seal the leading screw fixator end cap 8 of said U type groove 10 with said leading screw holder base 7; Leading screw holder base 7 and leading screw fixator end cap 8 can through with shell 14 on the leading screw holder base bolt 17 that cooperates of leading screw holder base bolt hole 12 achieve a fixed connection; Leading screw holder base 7 can be fixed on the shell 14 through leading screw fixator bolt of cover 6, can certainly weld, other fixed connection mode such as riveted joint realizes fixing; Be arranged on the opposite side of said leading screw holder base 7; To limit the positioning cam 11 that said leading screw 13 moves for said leading screw holder base 7 axis; Certainly 11 of positioning cams in the present embodiment are arranged on the side that U type groove deviates from liner plate 1 mutually; Avoid whole leading screw 13 in rotation process, to move towards the direction of feed screw nut 3; Certainly restriction leading screw 13 can be realized the utility model towards structure or positioning element that the end near feed screw nut 3 moves, all within the open scope of the utility model.
In the process of adjustment, need only the slip that rotating threaded shaft 13 can be realized whole slide block 4; And then realized moving of whole liner plate 1, cover plate 5; Finally realized liner plate 1 and drive roll 15 or driven roll 16 between the adjusting of distance; Regulate for ease, preferably, the leading screw of above-mentioned leading screw 13 is regulated 9 and is had flat structure.
Disintegrating machine in the present embodiment can be four-roller crusher, also can be the disintegrating machine of other quantity roller groups, and present embodiment does not limit the roller group quantity of disintegrating machine.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation of spirit that does not break away from the utility model or scope in other embodiments among this paper.Therefore, the utility model will can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (7)
1. disintegrating machine comprises liner plate (1), shell (14) and is arranged in the said shell (14), and drive roll that cooperatively interacts (15) and driven roll (16), it is characterized in that,
Said liner plate (1) is arranged between said drive roll (15) and the driven roll (16), and said liner plate (a 1) side relative with drive roll (15) has the first arc limit that the curved edge with said drive roll (15) matches;
Said liner plate (1) and the relative opposite side of said driven roll (16) have the second arc limit that the curved edge with said driven roll (16) matches, and the end face of said liner plate (1) one side relative with said shell (14) and said drive roll (15) and driven roll (16) is positioned at same plane.
2. disintegrating machine as claimed in claim 1; It is characterized in that; Said shell (14) is provided with slide opening; Said shell (14) is arranged on the said shell (14) with the cover plate (5) that links to each other with said slide block (4) through the slide block (4) that is arranged in the said slide opening, and said cover plate (5) is arranged on said slide block (4) and the relative side of said shell (14) joint face, and fits with the lateral surface of said shell (14).
3. disintegrating machine as claimed in claim 2 is characterized in that, said cover plate (4) covers on the said slide opening.
4. disintegrating machine as claimed in claim 3 is characterized in that, comprises that also the feed screw nut (3) and the end of thread that are fixed on the said cover plate (5) cooperate with said feed screw nut (3), drives the leading screw (13) that said slide block (4) slides;
This disintegrating machine also comprises on the outer wall that is arranged on said shell (14), is used for the leading screw fixator that the other end with said leading screw (13) links to each other with said shell (14).
5. disintegrating machine as claimed in claim 4 is characterized in that, said leading screw fixator comprises:
Be fixed on the leading screw holder base (7) on the said shell (14), it has U type groove (10), and said leading screw (13) is rotatably assorted with said U type groove (10);
Link to each other to seal the leading screw fixator end cap (8) of said U type groove (10) with said leading screw holder base (7);
Be arranged on the opposite side of said leading screw holder base (7), to limit the positioning cam (11) that said leading screw (13) moves with respect to said leading screw holder base (7) axis.
6. disintegrating machine as claimed in claim 5, the leading screw of said leading screw (13) are regulated head (9) and are had flat structure.
7. like any described disintegrating machine among the claim 1-6, it is characterized in that said disintegrating machine is a four-roller crusher.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200833153U CN202460709U (en) | 2012-03-07 | 2012-03-07 | Crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200833153U CN202460709U (en) | 2012-03-07 | 2012-03-07 | Crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202460709U true CN202460709U (en) | 2012-10-03 |
Family
ID=46908909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200833153U Expired - Fee Related CN202460709U (en) | 2012-03-07 | 2012-03-07 | Crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202460709U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103203259A (en) * | 2013-04-12 | 2013-07-17 | 中化镇江焦化有限公司 | Roller-type crusher |
| CN103234107A (en) * | 2013-05-03 | 2013-08-07 | 苏州瑞恩工业产品设计有限公司 | Safety blocking tile |
| CN106807492A (en) * | 2017-03-07 | 2017-06-09 | 黄山桃源食品有限公司 | Roll grinding device |
-
2012
- 2012-03-07 CN CN2012200833153U patent/CN202460709U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103203259A (en) * | 2013-04-12 | 2013-07-17 | 中化镇江焦化有限公司 | Roller-type crusher |
| CN103234107A (en) * | 2013-05-03 | 2013-08-07 | 苏州瑞恩工业产品设计有限公司 | Safety blocking tile |
| CN106807492A (en) * | 2017-03-07 | 2017-06-09 | 黄山桃源食品有限公司 | Roll grinding 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: 20121003 Termination date: 20150307 |
|
| EXPY | Termination of patent right or utility model |