CN107138234A - A kind of hammehead structure of disintegrating machine - Google Patents
A kind of hammehead structure of disintegrating machine Download PDFInfo
- Publication number
- CN107138234A CN107138234A CN201710224002.2A CN201710224002A CN107138234A CN 107138234 A CN107138234 A CN 107138234A CN 201710224002 A CN201710224002 A CN 201710224002A CN 107138234 A CN107138234 A CN 107138234A
- Authority
- CN
- China
- Prior art keywords
- tup
- tup body
- disintegrating machine
- axle journal
- working face
- 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.)
- Pending
Links
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
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Earth Drilling (AREA)
- Crushing And Grinding (AREA)
Abstract
A kind of hammehead structure of disintegrating machine, it is nested with using axis hole including one and is arranged on the tup axle sleeve on disintegrating machine roll shaft, described hammer shaft set has the tup body of a tetragonal body above with axle journal disjunctor, two kinds of different size of oval hard alloy have uniformly been arranged alternately respectively on the positive anterior and top working face of described tup body one, and the hard solder bar of large area is welded with corresponding to the two sides of working face；The wedge angle less than 90 ゜ is formed between the positive anterior and top working face of the tup body, the bottom of the tup body is integrally mutually connected in the cylindrical tup axle sleeve with axis hole by a connection axle journal for being less than tup body, formed between the positive anterior and axle journal of tup body by arc structure joint face, and be welded with the arc structure joint face large area hard solder bar；It has simple in construction, easy to install and use, the features such as increasing impact strength, reduction abrasion, raising operating efficiency.
Description
Technical field
The present invention relates to a kind of hammehead structure of disintegrating machine, belong to disintegrating machine technical field.
Background technology
Disintegrating machine is widely used in broken material operation, in such as Iron-smelting of ore, including by the day of exploitation
Right iron ore, by crushing, grinding, the process such as ore dressing, filters out the high fine particle of iron-holder, referred to as iron ore concentrate.Disintegrating machine exists
During work, motor rotor driven is made to rotate at a high speed, and material is uniformly entered in broken machine cavity, and the tup of revolution at a high speed impacts, cut
Tearing splits material and causes material to be broken.Single tup is more used at present, and it is conveniently replaceable, reduction use cost, but due to
Existing hammehead structure is simple, and impact strength is relatively low, abrasion is easily produced, so as to influence operating efficiency.
The content of the invention
It is an object of the invention to overcome the shortcomings of that prior art is present, and provide a kind of simple in construction, use installation side
Just, impact strength can be increased, abrasion is reduced, the hammehead structure of the disintegrating machine of operating efficiency is improved.
The purpose of the present invention is completed by following technical solution, a kind of hammehead structure of disintegrating machine, and it includes one
It is nested with using axis hole and is arranged on the tup axle sleeve on disintegrating machine roll shaft, described hammer shaft set has one above with axle journal disjunctor
The tup body of tetragonal body, described tup body one it is positive it is anterior be uniformly arranged alternately respectively on the working face of top it is two kinds different big
Small oval hard alloy, the hard solder bar of large area is welded with corresponding to the two sides of working face.
As preferred：The wedge angle less than 90 ゜, the hammer are formed between the positive anterior and top working face of the tup body
The bottom of head body is integrally mutually connected in the cylindrical tup axle sleeve with axis hole, tup body by a connection axle journal for being less than tup body
Positive anterior and axle journal between formed by arc structure joint face, and be welded with large area hard solder on the arc structure joint face
Bar.
The invention belongs to prior art one kind improve, it have it is simple in construction, it is easy to install and use, shock can be increased
Intensity, reduces abrasion, the features such as improving operating efficiency.
Brief description of the drawings
Fig. 1 is the lateral structure schematic diagram of the present invention.
Fig. 2 is the positive structure schematic of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be described in detail：Fig. 1, shown in 2, a kind of disintegrating machine of the present invention
Hammehead structure, it is included one and is nested with using axis hole 1 and the tup axle sleeve 2 on disintegrating machine roll shaft, described tup axle sleeve 2
Have above with the disjunctor of axle journal 3 on the tup body 4 of a tetragonal body, the working face on the positive anterior and top of the tup body 4 one respectively
Two kinds of different size of oval hard alloy 5 uniformly have been arranged alternately, large area is welded with corresponding to the two sides of working face
Hard solder bar 7.
Shown in figure, the wedge angle β less than 90 ゜ is formed between the positive anterior and top working face of the tup body 4, it is described
The bottom of tup body 4 is mutually connected in the cylindrical tup axle sleeve 2 with axis hole 1 by an one of connection axle journal 3 for being less than tup body,
Arc structure joint face is formed between the positive anterior and axle journal 3 of tup body 4, and big face is welded with the arc structure joint face
Product hard solder bar 6.
Closed using uniform alternatively distributed two kinds of different size of oval hard in tup body running face of the present invention
Gold, big face is welded with tup body and the arc structure junction and tetragonal body tup body texture edge of cubic head construction respectively
Product hard solder bar, the wearability of the product greatly increased extends service life.
Claims (2)
1. a kind of hammehead structure of disintegrating machine, it includes a hammer shaft for being nested with and being arranged on disintegrating machine roll shaft using axis hole
Set, it is characterised in that described hammer shaft set has the tup body of a tetragonal body, described tup body one above with axle journal disjunctor
Two kinds of different size of oval hard alloy have uniformly been arranged alternately respectively on positive anterior and top working face, corresponding to work
The two sides in face are welded with the hard solder bar of large area.
2. the hammehead structure of disintegrating machine according to claim 1, it is characterised in that the positive anterior and top of the tup body
The wedge angle less than 90 ゜ is formed between working face, the bottom of the tup body passes through a connection axle journal one for being less than tup body
Mutually it is connected between the cylindrical tup axle sleeve with axis hole, the positive anterior and axle journal of tup body and is formed by arc structure joint face,
And large area hard solder bar is welded with the arc structure joint face.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710224002.2A CN107138234A (en) | 2017-04-07 | 2017-04-07 | A kind of hammehead structure of disintegrating machine |
| CA2968155A CA2968155C (en) | 2017-04-07 | 2017-05-26 | Impact crusher hammer |
| US15/606,455 US20180290146A1 (en) | 2017-04-07 | 2017-05-26 | Impact crusher hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710224002.2A CN107138234A (en) | 2017-04-07 | 2017-04-07 | A kind of hammehead structure of disintegrating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107138234A true CN107138234A (en) | 2017-09-08 |
Family
ID=59775046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710224002.2A Pending CN107138234A (en) | 2017-04-07 | 2017-04-07 | A kind of hammehead structure of disintegrating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107138234A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5381976A (en) * | 1993-06-11 | 1995-01-17 | The Babcock & Wilcox Company | Replaceable tip hammer |
| CN2291972Y (en) * | 1997-01-23 | 1998-09-23 | 西安建筑科技大学 | Double-metal combined beater head |
| US5967436A (en) * | 1998-06-05 | 1999-10-19 | Balvanz; Loran Russell | Production plus hammer with protective pocket |
| JP2001025674A (en) * | 1999-07-13 | 2001-01-30 | Mitsubishi Materials Corp | Hammer for crusher |
| CN2564248Y (en) * | 2002-08-08 | 2003-08-06 | 吴凌艳 | Wear-proof hammer for crusher |
| CN201211483Y (en) * | 2008-04-30 | 2009-03-25 | 昆明理工大学 | Granule reinforcing gradient composite hammer head |
| CN102962114A (en) * | 2012-09-12 | 2013-03-13 | 哈尔滨工业大学 | Breaking hammerhead and its manufacturing method |
| CN205216971U (en) * | 2015-11-25 | 2016-05-11 | 上海坤惠机械工程技术有限公司 | Fine crusher tup |
| CN206676450U (en) * | 2017-04-07 | 2017-11-28 | 浙江华莎驰机械有限公司 | The hammehead structure of disintegrating machine |
-
2017
- 2017-04-07 CN CN201710224002.2A patent/CN107138234A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5381976A (en) * | 1993-06-11 | 1995-01-17 | The Babcock & Wilcox Company | Replaceable tip hammer |
| CN2291972Y (en) * | 1997-01-23 | 1998-09-23 | 西安建筑科技大学 | Double-metal combined beater head |
| US5967436A (en) * | 1998-06-05 | 1999-10-19 | Balvanz; Loran Russell | Production plus hammer with protective pocket |
| JP2001025674A (en) * | 1999-07-13 | 2001-01-30 | Mitsubishi Materials Corp | Hammer for crusher |
| CN2564248Y (en) * | 2002-08-08 | 2003-08-06 | 吴凌艳 | Wear-proof hammer for crusher |
| CN201211483Y (en) * | 2008-04-30 | 2009-03-25 | 昆明理工大学 | Granule reinforcing gradient composite hammer head |
| CN102962114A (en) * | 2012-09-12 | 2013-03-13 | 哈尔滨工业大学 | Breaking hammerhead and its manufacturing method |
| CN205216971U (en) * | 2015-11-25 | 2016-05-11 | 上海坤惠机械工程技术有限公司 | Fine crusher tup |
| CN206676450U (en) * | 2017-04-07 | 2017-11-28 | 浙江华莎驰机械有限公司 | The hammehead structure of disintegrating machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170908 |
|
| RJ01 | Rejection of invention patent application after publication |