CN204194033U - A kind of plate hammer for crusher - Google Patents
A kind of plate hammer for crusher Download PDFInfo
- Publication number
- CN204194033U CN204194033U CN201420671218.5U CN201420671218U CN204194033U CN 204194033 U CN204194033 U CN 204194033U CN 201420671218 U CN201420671218 U CN 201420671218U CN 204194033 U CN204194033 U CN 204194033U
- Authority
- CN
- China
- Prior art keywords
- main body
- crusher
- bar main
- plate hammer
- enclosed mass
- 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
Links
- 230000002787 reinforcement Effects 0.000 claims abstract description 13
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 230000007547 defect Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 7
- 210000003205 muscle Anatomy 0.000 description 7
- 230000007423 decrease Effects 0.000 description 3
- 238000013467 fragmentation Methods 0.000 description 3
- 238000006062 fragmentation reaction Methods 0.000 description 3
- 210000001138 tear Anatomy 0.000 description 2
- 239000005997 Calcium carbide Substances 0.000 description 1
- MBMLMWLHJBBADN-UHFFFAOYSA-N Ferrous sulfide Chemical compound [Fe]=S MBMLMWLHJBBADN-UHFFFAOYSA-N 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000010459 dolomite Substances 0.000 description 1
- 229910000514 dolomite Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000001739 rebound effect Effects 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- CLZWAWBPWVRRGI-UHFFFAOYSA-N tert-butyl 2-[2-[2-[2-[bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]-5-bromophenoxy]ethoxy]-4-methyl-n-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]anilino]acetate Chemical compound CC1=CC=C(N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)C(OCCOC=2C(=CC=C(Br)C=2)N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)=C1 CLZWAWBPWVRRGI-UHFFFAOYSA-N 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a kind of plate hammer for crusher, belong to disintegrating machine and manufacture field.It comprises bar main body (1) and plug (2), it is characterized in that, is also included in the upper strip enclosed mass (3) arranged along bar main body lower end working face (4); The cross section of described strip enclosed mass (3) is trapezoidal or triangle, and described bar main body (1) is for rectangular-shaped.By arranging strip enclosed mass technical characteristic, overcome the defects such as existing plate hammer for crusher wearability and intensity, realize the feature of high-wearing feature and high strength, by the setting to reinforcement, and the angle between strip enclosed mass and bar main body lower end working face, achieve plate hammer for crusher service efficiency higher.
Description
Technical field
The utility model relates to a kind of bar, especially relates to a kind of plate hammer for crusher.
Background technology
Impact breaker has that structure is simple, the ratio of reduction is large, energy consumption is low, output is high, lightweight, broken after finished product in cube body etc. advantage, be widely used in the industries such as various ore reduction, railway, highway, the energy, cement, chemical industry, building.
As shown in Figure 1, existing plate hammer for crusher is strip, and the operation of impact breaker utilizes the high speed impact of bar and the rebound effect of counterpunch board, makes material be subject to the machinery of repeated stock and fragmentation.Bar is packed on the rotor of High Rotation Speed, and arranges some pieces of impact flat hammers along crusher chamber by different angles.The first time being first subject to bar when material enters the active region of bar impacts and primary crushing, and obtains kinetic energy simultaneously, and high-speed punching is to counterpunch board.After material and counterpunch board collide fragmentation again, be reflected back to the active region of bar, be again subject to the impact of bar.So repeatedly carry out, until be fractured into required granularity and discharge outside machine.But because bar very easily weares and teares, it is also restricted in the application of hard material fragmentation, be commonly used to coarse crushing, in hard following brittle material in broken or fine stone lime stone, coal, calcium carbide, quartz, dolomite, iron sulfide ore, gypsum and industrial chemicals etc.
Because the ratio of reduction of impact breaker is quite large, so the height that consumable accessory maintenance cost is suitable, the particularly bar of runner assembly, even the utilization rate of the bar of existing impact breaker also only has about 50%, cause very large waste.And the service life of bar is relatively short.How project organization is more reasonable, and materials'use is more saved, and installs more convenient, and the bar of longer service life is the major issue that current ore reduction machinery manufactures and designs.
Chinese Patent Application No.: 201320847307.6, patent name: board hammer structure of impact crusher, file discloses a kind of board hammer structure of impact crusher, there is bar body, its special character is provided with by many main muscle in bar body and encloses the bar-mat reinforcement that muscle forms, a described main muscle point front two rows is arranged in parallel, and is fastenedly connected and is integrated between adjacent main muscle by enclosing muscle.This utility model, by being provided with by main muscle in bar body and enclosing the bar-mat reinforcement and bar body cast solid that muscle forms, realizes wear-resisting technique effect, but reinforcement is understood and directly be contacted with material aborning, weares and teares comparatively serious.
Utility model content
1. the utility model technical problem that will solve
For the deficiency of above existing plate hammer for crusher, the purpose of this utility model is to provide a kind of plate hammer for crusher, by arranging the technical characteristics such as strip enclosed mass, overcoming the defects such as existing plate hammer for crusher wearability and intensity, realizing the feature of high-wearing feature and high strength.
2. technical scheme
A kind of plate hammer for crusher, it comprises bar main body and plug and is also included in strip enclosed mass along bar main body lower end working face is arranged; The cross section of described strip enclosed mass is trapezoidal or triangle.Described bar main body is rectangular-shaped.
As optimal technical scheme of the present utility model, described plug is triangular shape plug, and the angle between the both sides of described triangular shape plug is 126 °.
As optimal technical scheme of the present utility model, described bar main body is provided with reinforcement, and waling and cross reinforcing are mutually vertical.
As optimal technical scheme of the present utility model, described reinforcement diameter is 8mm.
As optimal technical scheme of the present utility model, the angle between described strip enclosed mass and bar main body lower end working face is 135 °.
3. beneficial effect
A kind of plate hammer for crusher of the utility model, by arranging strip enclosed mass technical characteristic, overcoming the defects such as existing plate hammer for crusher wearability and intensity, realizing the feature of high-wearing feature and high strength, also improve the service life of workpiece simultaneously.
By the setting to reinforcement, and the angle between strip enclosed mass and bar main body lower end working face, achieve plate hammer for crusher service efficiency higher, intensity is higher, and the life-span of use is significantly improved far away.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing design;
Fig. 2 is the structural representation of embodiment 1;
Fig. 3 is the structural representation of embodiment 2.
In figure: 1-bar main body; 2-plug; 3-strip enclosed mass; 4-bar main body lower end working face; 5-reinforcement.
Embodiment
Embodiment 1
As shown in Figure 2, a kind of plate hammer for crusher, it comprises bar main body 1 and plug 2, is also included in the strip enclosed mass 3 along bar main body lower end working face 4 is arranged; The cross section of strip enclosed mass 3 is trapezoidal, and bar main body 1 is rectangular-shaped, and plug 2 is triangular shape plug, and the angle between the both sides of described triangular shape plug is 126 °.Angle between described strip enclosed mass 3 and bar main body lower end working face 4 is 135 °.Embodiment 1 product uses 46 days in building site, and contrast after improving and improve front existing plate hammer for crusher, the service life of product improves, and cause product cost to decline 26%, work efficiency improves 36%, improves 3 times service life.
Embodiment 2
As shown in Figure 3, a kind of plate hammer for crusher, it comprises bar main body 1 and plug 2, is also included in the strip enclosed mass 3 along bar main body lower end working face 4 is arranged; The cross section of strip enclosed mass 3 is trapezoidal, bar main body 1 is rectangular-shaped, plug 2 is triangular shape plug, angle between the both sides of described triangular shape plug is 126 °, bar main body 1 is provided with reinforcement 5, waling and cross reinforcing are mutually vertical, and reinforcement 5 diameter is 8mm, and the angle between strip enclosed mass 3 and bar main body lower end working face 4 is 135 °.Embodiment 2 product uses 46 days in building site, and contrast after improving and improve front existing plate hammer for crusher, the service life of product improves, and cause product cost to decline 26%, work efficiency improves 36%, improves 3.6 times service life.
Embodiment 3
A kind of plate hammer for crusher, it comprises bar main body 1 and plug 2, is also included in the strip enclosed mass 3 along bar main body lower end working face 4 is arranged; The cross section of strip enclosed mass 3 is triangle, and bar main body 1 is rectangular-shaped, and the angle between the both sides of triangular shape plug is 126 °, bar main body 1 is provided with reinforcement 5, and waling and cross reinforcing are mutually vertical.Reinforcement 5 diameter is 8mm.Angle between strip enclosed mass 3 and bar main body lower end working face 4 is 135 °.Embodiment 3 product uses 46 days in building site, and contrast after improving and improve front existing plate hammer for crusher, the service life of product improves, and cause product cost to decline 26%, work efficiency improves 36%, improves 2.6 times service life.
Claims (6)
1. a plate hammer for crusher, it comprises bar main body (1) and plug (2), it is characterized in that, also be included in the upper strip enclosed mass (3) arranged along bar main body lower end working face (4), the cross section of described strip enclosed mass (3) is trapezoidal or triangle.
2. plate hammer for crusher according to claim 1, is characterized in that, described plug (2) is triangular shape plug, and the angle between the both sides of described triangular shape plug is 126 °.
3. plate hammer for crusher according to claim 1, is characterized in that, described bar main body (1) is provided with reinforcement (5), and waling and cross reinforcing are mutually vertical.
4. plate hammer for crusher according to claim 3, is characterized in that, described reinforcement (5) diameter is 8mm.
5. plate hammer for crusher according to claim 1, is characterized in that, the angle between described strip enclosed mass (3) and bar main body lower end working face (4) is 135 °.
6. plate hammer for crusher according to claim 1, is characterized in that, described bar main body (1) is for rectangular-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420671218.5U CN204194033U (en) | 2014-11-11 | 2014-11-11 | A kind of plate hammer for crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420671218.5U CN204194033U (en) | 2014-11-11 | 2014-11-11 | A kind of plate hammer for crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204194033U true CN204194033U (en) | 2015-03-11 |
Family
ID=52652034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420671218.5U Expired - Fee Related CN204194033U (en) | 2014-11-11 | 2014-11-11 | A kind of plate hammer for crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204194033U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106423410A (en) * | 2016-08-30 | 2017-02-22 | 浙江华莎驰机械有限公司 | Mechanical tooth for waste treatment |
| CN108993680A (en) * | 2018-07-30 | 2018-12-14 | 颍上县天好食品有限公司 | A kind of potato list crushing crusher |
-
2014
- 2014-11-11 CN CN201420671218.5U patent/CN204194033U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106423410A (en) * | 2016-08-30 | 2017-02-22 | 浙江华莎驰机械有限公司 | Mechanical tooth for waste treatment |
| CN108993680A (en) * | 2018-07-30 | 2018-12-14 | 颍上县天好食品有限公司 | A kind of potato list crushing crusher |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101875022A (en) | Material crushing structure and crushing equipment | |
| CN204194033U (en) | A kind of plate hammer for crusher | |
| CN201720080U (en) | Material crushing structure and crushing device | |
| CN202683279U (en) | Multi-surface wear-resistant hammer of crusher | |
| CN204768936U (en) | Superfine tup for breaker | |
| CN204768910U (en) | Superfine breaker | |
| CN204017916U (en) | A kind of hammer mill sieve-plate structure | |
| CN202460732U (en) | Ultra-high manganese insert hammerhead | |
| CN201783345U (en) | Impact-type crusher impact plate fastened without bolts | |
| CN209735669U (en) | Cement clinker circulation reducing mechanism | |
| CN104174456B (en) | Multi-stage, efficient disintegrating machine | |
| CN102489361A (en) | Super high manganese block cast-in hammerhead | |
| CN203355794U (en) | High-chromium iron plate hammer structure | |
| CN203803585U (en) | Earth breaking machine | |
| CN201855722U (en) | Impact plate of impact crusher without fastening of bolts | |
| CN208878694U (en) | A diamond-shaped hammer | |
| CN208878695U (en) | A diamond-shaped hammer | |
| CN203448143U (en) | Novel impact crusher counter-attack board | |
| CN104525298B (en) | stone crusher hammer | |
| CN204017917U (en) | A kind of Novel hammer rusher sieve plate | |
| CN202122982U (en) | High-efficiency wear-resisting hammerhead of hammer crusher | |
| CN208066423U (en) | A kind of coal mine cinder mashing device detachably used | |
| CN203648627U (en) | Sieve plate of hammer type crushing machine | |
| CN219024489U (en) | Wear-resistant splitting breaking plate hammer | |
| CN204261737U (en) | Honeycomb ZTA Ceramic Composite rich chromium cast iron board hammer structure |
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: 20150311 Termination date: 20161111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |