CN203540618U - Counterattack type hammering machine - Google Patents
Counterattack type hammering machine Download PDFInfo
- Publication number
- CN203540618U CN203540618U CN201320719908.9U CN201320719908U CN203540618U CN 203540618 U CN203540618 U CN 203540618U CN 201320719908 U CN201320719908 U CN 201320719908U CN 203540618 U CN203540618 U CN 203540618U
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- CN
- China
- Prior art keywords
- tooth
- hammer
- counterattack
- profile
- counterpunch board
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- Expired - Lifetime
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- 239000000463 material Substances 0.000 claims abstract description 19
- 241000239290 Araneae Species 0.000 claims description 15
- 238000006757 chemical reactions by type Methods 0.000 claims description 11
- 239000001752 chlorophylls and chlorophyllins Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 230000003116 impacting effect Effects 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000013467 fragmentation Methods 0.000 description 4
- 238000006062 fragmentation reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 229910002065 alloy metal Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model relates to a novel counterattack type hammering machine for solving the problems of a commonly used hammer crusher that materials are mainly crushed by virtue of the impacting of a driving hammer, the mutual effects among the materials are not adequately utilized for crushing the materials, the rate of finished products of the materials in a crushing cavity of the hammer crusher is relatively low, and thus the productivity is low. The novel counterattack type hammering machine is characterized in that a tooth-form counterattack board A and a tooth-form counterattack board B are both in an tooth-form structure, wherein the structural size of each one-piece counterattack board is relatively small, and the tooth-form counterattack board A and the tooth-form counterattack board B are respectively fastened to the top and back of an upper stander through special bolts and are distributed to form three include angles and form a counterattack crushing cavity together with a support shaft and the upper stander. According to the novel counterattack type hammering machine, the productivity and the production efficiency can be increased, the loss of the hammering machine can be reduced, particularly the hammering loss is reduced, the service life of the hammering machine is prolonged, and the considerable practical and economic values are brought to users.
Description
Technical field:
The utility model relates to a kind of machine that is applicable to ore materials fragmentation, relates in particular to a kind of novel reaction type hammer-crusher.
Background technology:
1. the existing generally hammer mill of application mainly relies on the impact grinding material of hammer, and fragmentation is carried out in the interaction that could not make full use of between material, and material is relatively low in the yield rate of machine crusher chamber, therefore production capacity is lower;
2. non-specification finished product materials is fallen into after machine cavity of resorption, and hammer can not carry out effective fragmentation to it, and carries out fretting wear between sieve plate, and it is again broken to need power to be returned after crusher chamber, causes the idle wearing and tearing of hammer relatively large;
3. to wear pin be overall structure to the existing generally hammer of the hammer mill of application, and because length dimension is very large, various stress deformations are easily passed to weakness to be caused hammer to wear pin fracture scrapping;
4. the existing generally holder axle of the hammer mill of application is fixed installation pattern, and hammer utilization rate is lower, remains more partially spent.
Summary of the invention:
The utility model, for above-mentioned deficiency, when keeping the advantage of former hammer mill, is used for reference impact breaker principle.Improve breaking chamber structure, improve hammer and wear latch structure, improve holder axle mounting structure, obtained good effect.
A kind of being applicable to carried out broken reaction type hammer-crusher to ore materials, comprise: upper spider (1), hammer is worn pin, rotor, lower bearing bracket, hammer, profile of tooth counterpunch board A, backplate group, profile of tooth counterpunch board B, holder axle, sieve plate, the counterpunch board that profile of tooth counterpunch board A and profile of tooth counterpunch board B are tooth-shape structure, the length of each single-piece counterpunch board is 450-550mm, with special bolt, be fastened on respectively top and the back of upper spider, profile of tooth counterpunch board A is arranged in upper spider top and back, profile of tooth counterpunch board B is arranged in upper spider back, two kinds of counterpunch boards are arranged to C, D, tri-angles of E, form counterattack crushing chamber with holder axle and upper spider.
Wherein angle C 130 ~ 150 spends, angle D 110 ~ 130 degree, angle E 140 ~ 160.
Profile of tooth counterpunch board B is inclined-plane tooth-shape structure.
It is two joint embedded structures that hammer is worn pin.
Holder axle is can up-down adjustment structure, adjustable range 10-40mm.
1. efficient impact crushing cavity configuration, by profile of tooth counterpunch board A and profile of tooth counterpunch board B reasonable combination, two kinds of counterpunch boards are arranged and are formed an angle, form the die cavity of optimizing, when broken, form between mutual shock, while and the counterpunch board between material and form strong shock, thereby realize efficiency crushing; Material is easily directly broken when clashing into profile of tooth counterpunch board A and profile of tooth counterpunch board B, therefore greatly improved percentage of damage; Meanwhile, because material has obtained abundant fragmentation in epicoele, fall into after cavity of resorption by sieve plate smoothly screening become finished product materials, thereby reduced the consumption of hammer; When having reached raising production capacity, reduced consumption.
2. with former mill model comparison: unit production capacity: improve 10%-20%;
Hammer consumption rate: reduce by 10%.
3. improve hammer and wear latch structure, by original overall structure, be improved to two joint structures, solved hammer and worn the easily broken shortcoming of pin, extended the service life that hammer is worn pin.
4. improve holder axle mounting structure, by original fixed installation, be improved to adjustable mounting structure, reach the object of using to greatest extent hammer.
5. the specification of finished product materials, ratio have met existing market demand, when material is identical with other conditions, and with former mill model comparison, the yield rate of 0-5mm sand: improved 10%-15%.
6. hammer material is precious alloy metal, and price is relatively costly, reduces and consumes and can greatly save production cost.
In sum, the utility model not only promotes production capacity, enhances productivity, and can reduce equipment loss, and especially hammer consumption, has extended service life of equipment, all to user, has brought considerable Applied economy to be worth.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described:
Fig. 1: reaction type hammer-crusher structural representation.
Fig. 2: reaction type hammer-crusher side structure schematic diagram.
The structural representation of Fig. 3 profile of tooth counterpunch board structure B.
Fig. 4 is the structural representation of profile of tooth counterpunch board structure A.
Fig. 5: hammer is worn latch structure schematic diagram.
Fig. 6: back cavity type combination schematic diagram.
The specific embodiment
A kind of being applicable to carried out broken reaction type hammer-crusher to ore materials, comprise: upper spider 1, hammer is worn pin 2, rotor 3, lower bearing bracket 4, hammer 5, profile of tooth counterpunch board A6, backplate group 7, profile of tooth counterpunch board B8, holder axle 9, sieve plate 10, the counterpunch board that profile of tooth counterpunch board A6 and profile of tooth counterpunch board B8 are tooth-shape structure, the length of each single-piece counterpunch board is 450-550mm, with special bolt, be fastened on respectively top and the back of upper spider 1, profile of tooth counterpunch board A6 is arranged in upper spider 1 top and back, profile of tooth counterpunch board B8 is arranged in upper spider 1 back, two kinds of counterpunch boards are arranged to C, D, tri-angles of E, form counterattack crushing chamber with holder axle 9 and upper spider 1.
Wherein angle C 135 spends, angle D 130 degree, angle E 135.Profile of tooth counterpunch board B8 is inclined-plane tooth-shape structure.It is two joint embedded structures that hammer is worn pin 2.Holder axle 9 is can up-down adjustment structure, adjustable range 30mm.
Claims (5)
1. one kind is applicable to ore materials to carry out broken reaction type hammer-crusher, comprise: upper spider (1), hammer is worn pin (2), rotor (3), lower bearing bracket (4), hammer (5), profile of tooth counterpunch board A(6), backplate group (7), profile of tooth counterpunch board B (8), holder axle (9), sieve plate (10) is characterized in that: profile of tooth counterpunch board A (6) and profile of tooth counterpunch board B(8) be the counterpunch board of tooth-shape structure, the length of each single-piece counterpunch board is 450-550mm, with special bolt, be fastened on respectively top and the back of upper spider (1), profile of tooth counterpunch board A (6) is arranged in upper spider (1) top and back, profile of tooth counterpunch board B (8) is arranged in upper spider (1) back, two kinds of counterpunch boards are arranged to C, D, tri-angles of E, form counterattack crushing chamber with holder axle (9) and upper spider (1).
2. reaction type hammer-crusher as claimed in claim 1, is characterized in that: wherein angle C 130 ~ 150 spends, angle D 110 ~ 130 degree, angle E 140 ~ 160.
3. reaction type hammer-crusher as claimed in claim 1, is characterized in that: profile of tooth counterpunch board B (8) is inclined-plane tooth-shape structure.
4. reaction type hammer-crusher as claimed in claim 1, is characterized in that: it is two joint embedded structures that hammer is worn pin (2).
5. reaction type hammer-crusher as claimed in claim 1, is characterized in that: holder axle (9) is for can up-down adjustment structure, adjustable range 10-40mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320719908.9U CN203540618U (en) | 2013-11-15 | 2013-11-15 | Counterattack type hammering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320719908.9U CN203540618U (en) | 2013-11-15 | 2013-11-15 | Counterattack type hammering machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203540618U true CN203540618U (en) | 2014-04-16 |
Family
ID=50458788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320719908.9U Expired - Lifetime CN203540618U (en) | 2013-11-15 | 2013-11-15 | Counterattack type hammering machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203540618U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109731660A (en) * | 2019-02-26 | 2019-05-10 | 大连工业大学 | A kind of broken milling device for nuts and kernels Chinese herbal medicine |
-
2013
- 2013-11-15 CN CN201320719908.9U patent/CN203540618U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109731660A (en) * | 2019-02-26 | 2019-05-10 | 大连工业大学 | A kind of broken milling device for nuts and kernels Chinese herbal medicine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140416 |
|
| CX01 | Expiry of patent term |