CN102698857A - Screen strip type back-breaking homogenizing board device - Google Patents
Screen strip type back-breaking homogenizing board device Download PDFInfo
- Publication number
- CN102698857A CN102698857A CN2012102333630A CN201210233363A CN102698857A CN 102698857 A CN102698857 A CN 102698857A CN 2012102333630 A CN2012102333630 A CN 2012102333630A CN 201210233363 A CN201210233363 A CN 201210233363A CN 102698857 A CN102698857 A CN 102698857A
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- China
- Prior art keywords
- homogenizing board
- grating
- grain size
- regulating plate
- strip type
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Abstract
The invention relates to a screen strip type back-breaking homogenizing board device which comprises a homogenizing board frame (1) and a screen strip type homogenizing board (2), wherein the screen strip type homogenizing board is fixed on the homogenizing board frame; the screen strip type homogenizing board and the homogenizing board frame are in non-bolt pair connection; the two ends of the homogenizing board frame are respectively provided with a first convex block (1-1) and a second convex block (1-2); the screen strip type homogenizing board is respectively provided with a first blocking groove and a second blocking groove; and the first convex block and the second convex block are respectively blocked in the first blocking groove (2-1) and the second blocking groove (2-2). The screen strip type homogenizing board and the homogenizing board frame are in non-bolt pair connection, and the screen strip type homogenizing board is of a structure in which the interval size among screen strips can be adjusted according to the technical requirement, so that when materials with different sizes pass through the homogenizing board, the materials meeting the technical requirement can be separated as soon as possible; and the materials meeting the technical requirement are avoided being repeatedly crushed, the abrasion of the homogenizing board and a rotor can be reduced, and the material blockage probability is reduced.
Description
Technical field
The present invention relates to the broken the grain size regulating plate device of a kind of counterattack, relate in particular to the broken the grain size regulating plate device of a kind of Grating counterattack.
Background technology
Impact breaker is a kind of crushing mechanism that utilizes impact energy to come broken material.After bulk materials gets into the crusher chamber between counterpunch board and the rotor, receive the turning effort of rotor portion to obtain kinetic energy, repeated stock between counterpunch board and rotor through the fragmentation step by step in crusher chamber and expansion chamber, meets the requirements of discharging-material size respectively.The raw material of industrial circles such as impact breaker is widely used in that metallurgy, mine, building materials, road are built, chemical industry and cement are broken; And the version of the grain size regulating plate can directly influence the granularity and the shape of finished product materials, is vital parts of impact breaker.
The broken the grain size regulating plate of existing counterattack is a kind of seamless zigzag structure that expansion grillage and a plurality of grid sections etc. are formed, and wherein grid section is main wear-out part.The grain size regulating plate structure more complicated is broken in existing counterattack, and part is more, and the replacing of grid section serious wear is frequent, and plant maintenance requires high, and the qualified size material can not in time be discharged simultaneously, has the overcrushing situation.
Summary of the invention
The invention provides to above problem a kind of simple and reliable for structure, economical and effective, equipment cost is low, a kind of broken the grain size regulating plate device of counterattack that has grating easy to maintenance.
To the invention provides the broken the grain size regulating plate device of a kind of Grating counterattack in order overcoming the above problems, to it is characterized in that: comprise the expansion grillage, the Grating the grain size regulating plate; The Grating the grain size regulating plate is fixed on the expansion grillage.
Described Grating the grain size regulating plate adopts the non-bolt pair to be connected with the expansion grillage.
The two ends of described expansion grillage are respectively equipped with first convex clip and second convex clip, and the Grating the grain size regulating plate is respectively equipped with first draw-in groove and second draw-in groove, and first convex clip and second convex clip are stuck in first draw-in groove and second draw-in groove.
Described Grating the grain size regulating plate is made up of 2 to 4 gratings, and is provided with the gap between each grating.
Beneficial effect: Grating the grain size regulating plate of the present invention adopts the non-bolt pair to be connected with the expansion grillage; The Grating the grain size regulating plate is to have the structure that can adjust the grating size of space according to technological requirement; When making material not of uniform size through the grain size regulating plate, the material that satisfies technological requirement obtains shunting as early as possible; The present invention is simple in structure, and degree of integration is high, but the modularized design manufacturing; Convenient for installation and maintenance, reduce equipment cost, the material of technological requirement is satisfied in shunting; Avoid satisfying the material fragmentation repeatedly of technological requirement, reduced the wearing and tearing of the grain size regulating plate and rotor, reduced the probability of putty; Reduce the impact of material impact baffle plate, disintegrating machine body and foundation of civil work, reduce power consumption, improve output.
Description of drawings
Fig. 1 is an assembling sketch map of the present invention;
Fig. 2 is the structural representation of Grating the grain size regulating plate of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is done further description.
Like Fig. 1, shown in 2,1 is the expansion grillage; 2 is the Grating the grain size regulating plate.
As shown in the figure, the invention discloses the broken the grain size regulating plate device of a kind of Grating counterattack, comprise expansion grillage 1, Grating the grain size regulating plate 2; Grating the grain size regulating plate 2 is fixed on the expansion grillage 1.
Grating the grain size regulating plate 2 adopts the non-bolt pair to be connected with expansion grillage 1.
The two ends of expansion grillage 1 are respectively equipped with the first convex clip 1-1 and the second convex clip 1-2, and Grating the grain size regulating plate 2 is respectively equipped with the first draw-in groove 2-1 and the second draw-in groove 2-2, and the first convex clip 1-1 and the second convex clip 1-2 are stuck in the first draw-in groove 2-1 and the second draw-in groove 2-2.
Grating the grain size regulating plate 2 is made up of 2 to 4 gratings 3, and is provided with the gap between each grating 3.
(disintegrating machine discharging size requires different the big I of the grating size of space on the Grating the grain size regulating plate 2 in the production process according to technological requirement; General particle diameter requires to be several kinds of specifications such as 25mm, 50mm, 70mm) adjust the replacing Grating the grain size regulating plate 2 of corresponding specification with it, the material that satisfies the technological requirement particle diameter can pass through Grating the grain size regulating plate 2 screening backs and discharge.
The above is merely the preferred embodiments of the present invention, is not restricted to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the claim scope of the present invention.
Claims (4)
1. the broken the grain size regulating plate device of Grating counterattack is characterized in that: comprise expansion grillage (1), Grating the grain size regulating plate (2); Grating the grain size regulating plate (2) is fixed on the expansion grillage (1).
2. the broken the grain size regulating plate device of a kind of Grating counterattack according to claim 1 is characterized in that: described Grating the grain size regulating plate (2) adopts the non-bolt pair to be connected with expansion grillage (1).
3. the broken the grain size regulating plate device of a kind of Grating counterattack according to claim 2; It is characterized in that: the two ends of described expansion grillage (1) are respectively equipped with first convex clip (1-1) and second convex clip (1-2); Grating the grain size regulating plate (2) is respectively equipped with first draw-in groove (2-1) and second draw-in groove (2-2), and first convex clip (1-1) and second convex clip (1-2) are stuck in first draw-in groove (2-1) and second draw-in groove (2-2).
4. according to any broken the grain size regulating plate device of described a kind of Grating counterattack of claim 2 to 3, it is characterized in that: described Grating the grain size regulating plate (2) is made up of 2 to 4 gratings (3), and is provided with the gap between each grating (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102333630A CN102698857A (en) | 2012-07-06 | 2012-07-06 | Screen strip type back-breaking homogenizing board device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102333630A CN102698857A (en) | 2012-07-06 | 2012-07-06 | Screen strip type back-breaking homogenizing board device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102698857A true CN102698857A (en) | 2012-10-03 |
Family
ID=46892078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102333630A Pending CN102698857A (en) | 2012-07-06 | 2012-07-06 | Screen strip type back-breaking homogenizing board device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102698857A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2403497Y (en) * | 1999-12-30 | 2000-11-01 | 李朝建 | Multi-channel ultrafine crushing machine with beater |
| CN2677028Y (en) * | 2004-01-17 | 2005-02-09 | 郑州连合机械工程技术有限公司 | Multifunction compound disintegrating machine |
| CN201223809Y (en) * | 2008-05-23 | 2009-04-22 | 孙广朋 | Adjustable non-block strong crusher |
| CN201454589U (en) * | 2009-07-24 | 2010-05-12 | 遵义万福矿山机械制造有限公司 | Sand breaker capable of discharging sand from three surfaces |
| CN201880561U (en) * | 2010-12-29 | 2011-06-29 | 郑州鼎盛工程技术有限公司 | Impact crusher with screen separation effect |
| CN102266804A (en) * | 2010-06-04 | 2011-12-07 | 朝阳重型机器发展有限公司 | Non-bolted impact plate of impact crusher |
| CN202638487U (en) * | 2012-07-06 | 2013-01-02 | 南京凯盛国际工程有限公司 | Grate-bar impact-crusher flattening plate device |
-
2012
- 2012-07-06 CN CN2012102333630A patent/CN102698857A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2403497Y (en) * | 1999-12-30 | 2000-11-01 | 李朝建 | Multi-channel ultrafine crushing machine with beater |
| CN2677028Y (en) * | 2004-01-17 | 2005-02-09 | 郑州连合机械工程技术有限公司 | Multifunction compound disintegrating machine |
| CN201223809Y (en) * | 2008-05-23 | 2009-04-22 | 孙广朋 | Adjustable non-block strong crusher |
| CN201454589U (en) * | 2009-07-24 | 2010-05-12 | 遵义万福矿山机械制造有限公司 | Sand breaker capable of discharging sand from three surfaces |
| CN102266804A (en) * | 2010-06-04 | 2011-12-07 | 朝阳重型机器发展有限公司 | Non-bolted impact plate of impact crusher |
| CN201880561U (en) * | 2010-12-29 | 2011-06-29 | 郑州鼎盛工程技术有限公司 | Impact crusher with screen separation effect |
| CN202638487U (en) * | 2012-07-06 | 2013-01-02 | 南京凯盛国际工程有限公司 | Grate-bar impact-crusher flattening plate device |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121003 |