CN106179607A - 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
- CN106179607A CN106179607A CN201610536258.2A CN201610536258A CN106179607A CN 106179607 A CN106179607 A CN 106179607A CN 201610536258 A CN201610536258 A CN 201610536258A CN 106179607 A CN106179607 A CN 106179607A
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- CN
- China
- Prior art keywords
- hammer
- lasso
- hammer body
- gusset
- matrix
- 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.)
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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 that hammer body, gusset and lasso, described lasso are three, and is distributed on circumference；Described hammer body is with potassium steel as matrix, integral with three lasso castingins respectively；Described hammer end facial contour is circular, and the center of circle of this circle is concentric with lasso；Three hammer bodies, also with potassium steel as matrix, are connected as a single entity by described gusset, and the outline of described gusset is circular curve, and tangent with hammer body.The phenomenon of hammer body fracture will can be prevented effectively from lasso castingin to potassium steel matrix；Three lassos are uniform, and each lasso when for reversible hammer mill, Ore all can be hit in hammer body both sides as pin-and-hole and rotor block hinge, can quite extend six times, greatly reduce use cost, improve economic benefit its service life.
Description
Technical field
The present invention relates to a kind of reversible formula hammer head of hammer crusher.
Background technology
Reversible hammer mill be fine stone lime stone 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.Have broken than big, production capacity is high, structure is advanced, dependable performance,
Stable working, energy consumption be low and the feature such as epigranular.Hammer mill divides reversible and unidirectional type two kinds, and reversible hammer breaks
The rotor of broken machine is reversible, is generally used in small, broken bits；The rotor of unidirectional type hammer mill is irreversible, broken in being generally used for.Machine
In use for some time, the one side of tup work has worn out, and the liner plate of rotor side and grid section also have certain abrasion, this
Time can stop a motor reversal connection, at this moment rotor reverses, and the unworn one side of tup reforms into work surface, and utilizes opposite side
Unworn grid section and liner plate.Tup is installed can use on two sides, reduces the set-up time, improve work efficiency.
Currently available technology hammer head of hammer crusher one end is pin-and-hole, on the hinged bearing pin being suspended on rotor block, and the other end
Ore is hit, when tup may wear to a certain degree, i.e. entirety is scrapped, and stock utilization is low as tup.
Summary of the invention
The present invention is to solve the problems referred to above, it is provided that a kind of hammer head of hammer crusher.
The technical solution adopted for 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, described lasso is three, and is distributed on circumference；Described hammer body is with potassium steel as matrix, respectively
Integral with three lasso castingins；Described hammer end facial contour is circular, and the center of circle of this circle is concentric with lasso；Described gusset is also
With potassium steel as matrix, being connected as a single entity by three hammer bodies, the outline of described gusset is circular curve, and tangent with hammer body.
Further, the thickness of described gusset is less than the thickness of hammer body.
Further, the thickness of described hammer body is equal to the length of lasso.
Further, the wall thickness of described lasso is between 10～20mm.
The invention has the beneficial effects as follows: owing to hammer body uses cylindrical structure, make the impact force action acting on hammer body
Line can reduce vibration and noise essentially by being equivalent to the lasso center of circle of center of impact, Extending Rotor bearing service life；Will
Lasso castingin can be prevented effectively from, in potassium steel matrix, the phenomenon that hammer body ruptures；Three lassos are uniform, and each lasso can be made
For pin-and-hole and rotor block hinge, when for reversible hammer mill, Ore all can be hit in hammer body both sides, and it uses the longevity
Life quite extends six times, greatly reduces use cost, improves economic benefit.
Accompanying drawing explanation
The invention will be further described with detailed description of the invention below in conjunction with the accompanying drawings.
Fig. 1 is present configuration schematic diagram；
Fig. 2 is the sectional view of Figure 1A-A.
Detailed description of the invention
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
Stating lasso 2 is three, and is distributed on circumference；Described hammer body 1, with potassium steel as matrix, becomes one with three lasso 3 castingins respectively
Body；Described hammer body 1 end profile is circular, and the center of circle of this circle is concentric with lasso 2；Described gusset 3 also with potassium steel as matrix,
Being connected as a single entity by three hammer bodies 1, the outline of described gusset 3 is circular curve, and tangent with hammer body 1.
For the ease of casting, the thickness of described gusset 3 is less than the thickness of hammer body 1.
The thickness of described hammer body is equal to the length of lasso.
For proof strength requirement, the wall thickness of described lasso is between 10～20mm.
Hammer body 1 selects hardness high, has again the high manganese steel material of certain wearability, the chemical composition of its design 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 that intensity is high, and the preferable medium carbon steel of plasticity, toughness will not rupture under impact force action.
Putting in evaporative pattern by lasso 2, pour into a mould potassium steel solution, making both is metallurgical binding.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention and
Within principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (4)
1. a reversible formula hammer head of hammer crusher, including hammer body, gusset and lasso, it is characterised in that: described lasso is
Three, and be distributed on circumference；Described hammer body is with potassium steel as matrix, integral with three lasso castingins respectively；Described hammer body
End profile is circular, and the center of circle of this circle is concentric with lasso；Three hammer bodies, also with potassium steel as matrix, are linked as by described gusset
Integrally, the outline of described gusset is circular curve, and tangent with hammer body.
A kind of reversible formula hammer head of hammer crusher the most according to claim 1, it is characterised in that: the thickness of described gusset
Degree is less than the thickness of hammer body.
A kind of reversible formula hammer head of hammer crusher the most according to claim 1, it is characterised in that: the thickness of described hammer body
Degree is equal to the length of lasso.
4. according to a kind of reversible formula hammer head of hammer crusher described in claim 1 or 3, it is characterised in that: described lasso
Wall thickness 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 true CN106179607A (en) | 2016-12-07 |
| CN106179607B 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 |
|---|---|
| CN (1) | CN106179607B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108405075A (en) * | 2018-05-11 | 2018-08-17 | 无锡商业职业技术学院 | A kind of triangular loop hammer |
| CN108479953A (en) * | 2018-04-30 | 2018-09-04 | 无锡商业职业技术学院 | A kind of diamond shape tup |
| CN108579912A (en) * | 2018-04-30 | 2018-09-28 | 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 |
Citations (8)
| 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 |
| JP2008212896A (en) * | 2007-03-07 | 2008-09-18 | Kurimoto Mec Ltd | Ring hammer for crusher |
| WO2012143846A1 (en) * | 2011-04-20 | 2012-10-26 | Expleco Limited | Crushing device and crushing assembly |
| 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 |
-
2016
- 2016-06-29 CN CN201610536258.2A patent/CN106179607B/en active Active
Patent Citations (8)
| 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 |
| JP2008212896A (en) * | 2007-03-07 | 2008-09-18 | Kurimoto Mec Ltd | Ring hammer for crusher |
| WO2012143846A1 (en) * | 2011-04-20 | 2012-10-26 | Expleco Limited | Crushing device and crushing assembly |
| 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 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108479953A (en) * | 2018-04-30 | 2018-09-04 | 无锡商业职业技术学院 | A kind of diamond shape tup |
| CN108579912A (en) * | 2018-04-30 | 2018-09-28 | 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106179607B (en) | 2018-06-26 |
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| PB01 | Publication | ||
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| TR01 | Transfer of patent right |
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 |
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| TR01 | Transfer of patent right |