CN106179607B - A kind of reversible formula hammer head of hammer crusher - Google Patents
A kind of reversible formula hammer head of hammer crusher Download PDFInfo
- Publication number
- CN106179607B CN106179607B CN201610536258.2A CN201610536258A CN106179607B CN 106179607 B CN106179607 B CN 106179607B CN 201610536258 A CN201610536258 A CN 201610536258A CN 106179607 B CN106179607 B CN 106179607B
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- China
- Prior art keywords
- hammer
- lasso
- hammer body
- gusset
- matrix
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/28—Shape or construction of beater elements
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses a kind of reversible formula hammer head of hammer crusher, it includes hammer body, gusset and lasso, and the lasso is three, and is distributed on circumference；The hammer body is integral with three lasso castingins respectively using potassium steel as matrix；The hammer body end profile is circle, and the circular center of circle and lasso are concentric；Three hammer bodies are connected as a single entity by the gusset also using potassium steel as matrix, and the outer profile of the gusset is circular curve, and tangent with hammer body.By in lasso castingin to potassium steel matrix it is possible to prevente effectively from hammer body be broken the phenomenon that；Three lassos are evenly distributed with, and each lasso can be hinged as pin hole with rotor block axis pin, and when for reversible hammer mill, hammer body both sides can all hit ore, service life quite extends six times, greatly reduces use cost, improve economic benefit.
Description
Technical field
The present invention relates to a kind of reversible formula hammer head of hammer crusher.
Background technology
Reversible hammer mill be lime stone fine crushing in the industrial departments such as metallurgy, building materials, chemical industry and water power, coal or other
One of capital equipment of the following brittle material of medium hardness.With reduction ratio is big, production capacity is high, advanced structure, dependable performance,
Stable working, low energy consumption and the features such as epigranular.Hammer mill is divided to two kinds of reversible and unidirectional type, and reversible hammer is broken
The rotor of broken machine is reversible, is generally used for fine crushing；The rotor of unidirectional type hammer mill is irreversible, broken in being generally used for.Machine
In use for some time, what tup worked has worn out on one side, and the liner plate and grid section of rotor side also have certain abrasion, this
When can stop a motor reversal connection, at this moment rotor reverses, and tup is unworn to reform into working face, and utilize opposite side on one side
Unworn grid section and liner plate.Tup of installation can two sides use, reduce the set-up time, improve working efficiency.
Currently available technology hammer head of hammer crusher one end is pin hole, is hingedly suspended on the axis pin of rotor block, the other end
Ore is hit as tup, when tup is worn to a certain extent, i.e., whole to scrap, stock utilization is low.
Invention content
The present invention to solve the above-mentioned problems, provides a kind of hammer head of hammer crusher.
The technical solution adopted by the present invention to solve the technical problems is：A kind of reversible formula hammer head of hammer crusher,
Including hammer body, gusset and lasso, the lasso is three, and is distributed on circumference；The hammer body is using potassium steel as matrix, respectively
It is integral with three lasso castingins；The hammer body end profile is circle, and the circular center of circle and lasso are concentric；The gusset
Using potassium steel as matrix, three hammer bodies are connected as a single entity, the outer profile of the gusset is circular curve, and tangent with hammer body.
Further, the thickness of the gusset is less than the thickness of hammer body.
Further, the thickness of the hammer body is equal to the length of lasso.
Further, the wall thickness of the lasso is between 10~20mm.
The beneficial effects of the invention are as follows：Since hammer body is using cylindrical structure, make to act on the impact force action on hammer body
Line can reduce vibration and noise, Extending Rotor bearing service life essentially by the lasso center of circle for being equivalent to center of impact；It will
It is possible to prevente effectively from the phenomenon that hammer body is broken in lasso castingin to potassium steel matrix；Three lassos are evenly distributed with, and each lasso can be made
It is hinged for pin hole and rotor block axis pin, when for reversible hammer mill, hammer body both sides can all hit ore, uses the longevity
Life quite extends six times, greatly reduces use cost, improves economic benefit.
Description of the drawings
The invention will be further described with reference to the accompanying drawings and detailed description.
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the sectional view of Figure 1A-A.
Specific embodiment
As depicted in figs. 1 and 2, a kind of reversible formula hammer head of hammer crusher, including hammer body 1, gusset 3 and lasso 2, institute
It is three to state lasso 2, and is distributed on circumference；The hammer body 1 is using potassium steel as matrix, respectively with three 3 castingins of lasso into one
Body；1 end profile of hammer body is circle, and the circular center of circle and lasso 2 are concentric；The gusset 3 also using potassium steel as matrix,
Three hammer bodies 1 are connected as a single entity, the outer profile of the gusset 3 is circular curve, and tangent with hammer body 1.
For the ease of casting, the thickness of the gusset 3 is less than the thickness of hammer body 1.
The thickness of the hammer body is equal to the length of lasso.
For proof strength requirement, the wall thickness of the lasso is between 10~20mm.
Hammer body 1 selects hardness high, and the high manganese steel material with certain wearability, designs the chemical composition of potassium steel
Mass fraction：1.16%~1.27%C, 13.06%~14.28%Mn, 0.52%~0.84%Si, 1.91%~2.43%
Cr, 0.03%~0.05%S, 0.04%~0.06%P, 0.19%~0.25%Re, 80.82%~83.09%Fe.
Landing component is high for intensity, and the preferable medium carbon steel of plasticity, toughness will not be broken under impact force action.
Lasso 2 is put into evaporative pattern, pours into a mould potassium steel solution, makes the two in metallurgical binding.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (1)
1. a kind of reversible formula hammer head of hammer crusher, including hammer body, gusset and lasso, it is characterised in that：The lasso is
Three, and be distributed on circumference；The hammer body is integral with three lasso castingins respectively using potassium steel as matrix；The hammer body
End profile is circle, and the circular center of circle and lasso are concentric；Three hammer bodies are linked as by the gusset also using potassium steel as matrix
One, the outer profile of the gusset is circular curve, and tangent with hammer body；The thickness of the gusset is less than the thickness of hammer body；Institute
The thickness for stating hammer body is equal to the length of lasso；The wall thickness of the lasso is between 10~20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610536258.2A CN106179607B (en) | 2016-06-29 | 2016-06-29 | A kind of reversible formula hammer head of hammer crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610536258.2A CN106179607B (en) | 2016-06-29 | 2016-06-29 | A kind of reversible formula hammer head of hammer crusher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106179607A CN106179607A (en) | 2016-12-07 |
| CN106179607B true CN106179607B (en) | 2018-06-26 |
Family
ID=57472583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610536258.2A Active CN106179607B (en) | 2016-06-29 | 2016-06-29 | A kind of reversible formula hammer head of hammer crusher |
Country Status (1)
| Country | Link |
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| CN (1) | CN106179607B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108579912A (en) * | 2018-04-30 | 2018-09-28 | 无锡商业职业技术学院 | A kind of diamond shape tup |
| CN108479953A (en) * | 2018-04-30 | 2018-09-04 | 无锡商业职业技术学院 | A kind of diamond shape tup |
| CN108686770A (en) * | 2018-04-30 | 2018-10-23 | 无锡商业职业技术学院 | A kind of three-port type Y shape tup |
| CN108405075A (en) * | 2018-05-11 | 2018-08-17 | 无锡商业职业技术学院 | A kind of triangular loop hammer |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4830294A (en) * | 1987-07-03 | 1989-05-16 | Thyssen Industrie Ag | Cap to cover all sides of the end of a supporting body of a hammer mill rotor |
| CN2175037Y (en) * | 1993-12-13 | 1994-08-24 | 上海多灵-沃森机械设备有限公司 | Rotor of beater type crushing machine |
| CN200970535Y (en) * | 2006-11-17 | 2007-11-07 | 于波涛 | Crusher rotor disc |
| CN102886289A (en) * | 2011-07-22 | 2013-01-23 | 德国哈斯玛克公司 | Rotor of a hammer crusher |
| CN203577877U (en) * | 2013-10-14 | 2014-05-07 | 中材装备集团有限公司 | Rotor hammer disc of hammer crusher |
| CN205761443U (en) * | 2016-06-29 | 2016-12-07 | 无锡商业职业技术学院 | A kind of Novel hammer rusher tup |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4303294B2 (en) * | 2007-03-07 | 2009-07-29 | クリモトメック株式会社 | Ring hammer for crusher |
| NZ592374A (en) * | 2011-04-20 | 2013-07-26 | Expleco Ltd | Bottle crusher with rotating rattling hammer |
-
2016
- 2016-06-29 CN CN201610536258.2A patent/CN106179607B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4830294A (en) * | 1987-07-03 | 1989-05-16 | Thyssen Industrie Ag | Cap to cover all sides of the end of a supporting body of a hammer mill rotor |
| CN2175037Y (en) * | 1993-12-13 | 1994-08-24 | 上海多灵-沃森机械设备有限公司 | Rotor of beater type crushing machine |
| CN200970535Y (en) * | 2006-11-17 | 2007-11-07 | 于波涛 | Crusher rotor disc |
| CN102886289A (en) * | 2011-07-22 | 2013-01-23 | 德国哈斯玛克公司 | Rotor of a hammer crusher |
| CN203577877U (en) * | 2013-10-14 | 2014-05-07 | 中材装备集团有限公司 | Rotor hammer disc of hammer crusher |
| CN205761443U (en) * | 2016-06-29 | 2016-12-07 | 无锡商业职业技术学院 | A kind of Novel hammer rusher tup |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106179607A (en) | 2016-12-07 |
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Effective date of registration: 20191223 Address after: 512200 No.6, Jinhu 1st Road, Lechang industrial transfer park, Lechang City, Shaoguan City, Guangdong Province Patentee after: Shaoguan Donghua Heavy Industry Machinery Manufacturing Co., Ltd Address before: 214153 Jiangsu, Huishan Province, Hu Hu Road,, No. 809, Wuxi Institue of Commerce Patentee before: Wuxi Institute of Commerce |