CN204194030U - A kind of heavy impact breaker - Google Patents
A kind of heavy impact breaker Download PDFInfo
- Publication number
- CN204194030U CN204194030U CN201420582449.9U CN201420582449U CN204194030U CN 204194030 U CN204194030 U CN 204194030U CN 201420582449 U CN201420582449 U CN 201420582449U CN 204194030 U CN204194030 U CN 204194030U
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- China
- Prior art keywords
- counterpunch board
- rotor
- main shaft
- bar
- afer bay
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Abstract
The utility model discloses a kind of heavy impact breaker, comprise afer bay, forebay, upper counterpunch board, lower counterpunch board, expansion frame, rotor, rotor main shaft and base, upper counterpunch board is involute curve structure, lower counterpunch board is involute curve structure, rotor is provided with bar, the quantity of bar is 6 groups, and section and the rotor main shaft external diameter of forebay and afer bay folding are tangent.Counterpunch board is designed to involute curve structure by the utility model, makes material and counterpunch board be vertical shock, improves crushing effect; Counterpunch board and by fallback mode arrange, reserve enough counterattack spaces to material and material direction of counterattack towards feed end, to obtain repeatedly crushing effect; Bar, by 6 groups of layouts, increases the number of times that material is broken in crusher chamber, increases effect in small, broken bits, and device processes ability improves greatly simultaneously; Section and the rotor main shaft external diameter of front and back frame folding are tangent, only need open the integral lifting work that afer bay can complete rotor.
Description
Technical field
The utility model relates to the fragmentation of a kind of building stones, shaping processing apparatus, and specifically a kind of heavy impact breaker, is applicable to the production and processing of the high-grade sandstones in field such as airport, railway, highway, bridge, building materials, aggregate.
Background technology
The reaction type of current processing building stones breaks machine as shown in Figure 1, forms primarily of afer bay, forebay, upper counterpunch board, lower counterpunch board, expansion frame, rotor, rotor main shaft and base.Wherein counterpunch board is easy two sections of dull and stereotyped knuckle forms, and the surface of material and counterpunch board can not form vertical shock, and such crushing effect is poor, and wear liner is many; In its rotor bar be arranged as 4 groups, the number of times that such layout material is broken in crusher chamber is few, and device processes ability is low, weak effect in small, broken bits.In addition, the section of frame folding overlaps with rotor center, still cannot complete the slinging work of rotor, bring great inconvenience to the maintenance of on-the-spot rotor after causing afer bay to be opened.
Utility model content
The purpose of this utility model overcomes above-mentioned the deficiencies in the prior art, solves the technological deficiency existed at present, the utility model discloses a kind of heavy impact breaker.
The technical scheme that the utility model adopts is: heavy impact breaker, comprise afer bay, forebay, upper counterpunch board, lower counterpunch board, expansion frame, rotor, rotor main shaft and base, described upper counterpunch board is involute curve structure, and described lower counterpunch board is involute curve structure.
Further, described rotor is provided with bar, the quantity of described bar is 6 groups.
Further, the section of described forebay folding and rotor main shaft external diameter tangent.
Further, the section of described afer bay folding and rotor main shaft external diameter tangent.
The beneficial effects of the utility model are, a kind of heavy impact breaker disclosed in the utility model,
1, counterpunch board is designed to involute curve structure, makes material and counterpunch board be vertical shock, improve crushing effect; Counterpunch board and by fallback mode arrange, reserve enough counterattack spaces to material and material direction of counterattack towards feed end, to obtain repeatedly crushing effect;
2, bar is by 6 groups of layouts, increases the number of times that material is broken in crusher chamber, increases effect in small, broken bits, and device processes ability improves greatly simultaneously;
3, the section of front and back frame folding and rotor main shaft external diameter tangent, only need open the integral lifting work that afer bay can complete rotor.
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing heavy impact breaker;
Fig. 2 is the structural representation of the heavy impact breaker of the utility model;
Fig. 3 is the structural representation of the utility model bar;
Structural representation when Fig. 4 is frame folding before and after the utility model;
In figure, 1, afer bay 2, forebay 3, upper counterpunch board 4, lower counterpunch board 5, the grain size regulating plate 6, rotor 7, rotor main shaft 8, bar 9, base.
Detailed description of the invention
In order to deepen, to understanding of the present utility model, to be described in further detail the utility model below in conjunction with drawings and Examples.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection domain of the present utility model with this.
As illustrated in fig. 1 and 2, heavy impact breaker, comprise afer bay 1, forebay 2, upper counterpunch board 3, lower counterpunch board 4, expansion frame 5, rotor 6, rotor main shaft 7 and base 9, upper counterpunch board 3 is involute curve structure, lower counterpunch board 4 is involute curve structure, rotor 6 is provided with bar 8, and the quantity of bar 8 is 6 groups, section and rotor main shaft 7 external diameter of forebay 3 folding are tangent, and section and rotor main shaft 7 external diameter of afer bay 1 folding are tangent.
Specific embodiment of the utility model is, upper counterpunch board 3 and lower counterpunch board 4 are designed to involute curve structure, makes material and upper counterpunch board and lower counterpunch board be vertical shock, improves crushing effect; Upper counterpunch board and lower counterpunch board are arranged by fallback mode, reserve enough counterattack spaces to material and material direction of counterattack towards feed end, to obtain repeatedly crushing effect; Bar 8, by 6 groups of layouts, increases the number of times that material is broken in crusher chamber, increases effect in small, broken bits, and device processes ability improves greatly simultaneously; Section and the rotor main shaft external diameter of forebay and afer bay folding are tangent, only need open the integral lifting work that afer bay can complete rotor.
Be noted that, the above embodiment is unrestricted to the explanation of technical solutions of the utility model, the equivalent replacement of art those of ordinary skill or other amendments made according to prior art, as long as do not exceed thinking and the scope of technical solutions of the utility model, all should be included within the interest field required by the utility model.
Claims (4)
1. heavy impact breaker, comprises afer bay, forebay, upper counterpunch board, lower counterpunch board, expansion frame, rotor, rotor main shaft and base, it is characterized in that: described upper counterpunch board is involute curve structure, and described lower counterpunch board is involute curve structure.
2. heavy impact breaker according to claim 1, is characterized in that: described rotor is provided with bar, and the quantity of described bar is 6 groups.
3. heavy impact breaker according to claim 1, is characterized in that: section and the rotor main shaft external diameter of described forebay folding are tangent.
4. heavy impact breaker according to claim 1, is characterized in that: section and the rotor main shaft external diameter of described afer bay folding are tangent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420582449.9U CN204194030U (en) | 2014-10-10 | 2014-10-10 | A kind of heavy impact breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420582449.9U CN204194030U (en) | 2014-10-10 | 2014-10-10 | A kind of heavy impact breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204194030U true CN204194030U (en) | 2015-03-11 |
Family
ID=52652031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420582449.9U Active CN204194030U (en) | 2014-10-10 | 2014-10-10 | A kind of heavy impact breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204194030U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109277145A (en) * | 2018-09-14 | 2019-01-29 | 江苏山宝集团有限公司 | A kind of application of soft activator in the coaxial crusher of bi-motor |
-
2014
- 2014-10-10 CN CN201420582449.9U patent/CN204194030U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109277145A (en) * | 2018-09-14 | 2019-01-29 | 江苏山宝集团有限公司 | A kind of application of soft activator in the coaxial crusher of bi-motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |