CN203540624U - Double-faced hammer of pulverizer - Google Patents
Double-faced hammer of pulverizer Download PDFInfo
- Publication number
- CN203540624U CN203540624U CN201320687041.3U CN201320687041U CN203540624U CN 203540624 U CN203540624 U CN 203540624U CN 201320687041 U CN201320687041 U CN 201320687041U CN 203540624 U CN203540624 U CN 203540624U
- Authority
- CN
- China
- Prior art keywords
- hammer
- pulverizer
- hammer leaf
- double
- tungsten carbide
- 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
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- Crushing And Pulverization Processes (AREA)
- Crushing And Grinding (AREA)
Abstract
The utility model discloses a double-faced hammer of a pulverizer, so as to solve the problems of abrasion of the hammer of the pulverizer, short service life and high cost. The double-faced hammer of the pulverizer comprises a hammer material, wherein a tungsten carbide alloy material is surfaced or sintered on strike surfaces at two ends of the hammer material in vacuum; mounting holes are formed at two ends of the hammer material. By adopting the double-faced hammer of the pulverizer, the double strike surfaces are formed by the tungsten carbide alloy material surfaced or sintered at two ends of the hammer material in vacuum, the mounting holes are formed at double sides, and the tungsten carbide alloy material at the other end can continue to be used after the tungsten carbide alloy material at one end is polished away, so that the service life of the hammer is effectively prolonged, and the cost is reduced.
Description
Technical field
The utility model belongs to a kind of pulverizer machinery field, the particularly two-sided hammer leaf of a kind of pulverizer.
Background technology
Hammer leaf is that the most important of pulverizer is also the workpiece the most easily wearing and tearing.Its shape, size, aligning method, workmanship etc., have a significant impact crush efficiency and product quality.Existing hammer leaf as shown in Figure 2, is monolateral installing hole, and one end Tungsten Carbide Surfacing can be worn through the tungsten carbide of polishing built-up welding in use for some time, cisco unity malfunction, and the hammer leaf that just can only more renew, causes the service life of hammer leaf short, and cost is high.
Utility model content
The utility model object is to provide the two-sided hammer leaf of a kind of pulverizer, easy to wear to solve the hammer mills existing in prior art, service life the short and high problem of cost.
To achieve these goals, the utility model is by the following technical solutions:
The two-sided hammer leaf of a kind of pulverizer, comprises hammer leaf parent, and described hammer leaf parent two ends are all fixedly installed the scope of attack, and described hammer leaf parent two ends are provided with installing hole.
The described scope of attack is to consist of diamondite material.
Diamondite material employing built-up welding on the described scope of attack or vacuum sintering are at the two ends of hammer leaf parent.
In order to reach better effect, further improve, the thickness of described diamondite material is 1-3mm.
The beneficial effects of the utility model are: adopted the equal built-up welding in hammer leaf parent two ends or vacuum sintering diamondite material, form two scopes of attack, bilateral installing hole is set, in use, the diamondite material of one end polishes off the rear interchangeable other end to be continued to use, effectively extend the service life of hammer leaf, reduced cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of prior art;
Fig. 3 is for being used view.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
As shown in drawings, the two-sided hammer leaf of a kind of pulverizer, comprises hammer leaf parent, and hammer leaf parent 3 two ends are all fixedly installed the scope of attack 1, and described hammer leaf parent 3 two ends are provided with installing hole 2.
The scope of attack 1 is to consist of diamondite material.
Diamondite material employing built-up welding on the scope of attack 1 or vacuum sintering are at the two ends of hammer leaf parent (3).
The thickness of diamondite material is 1-3mm.
When the diamondite material generation wearing and tearing of the hammer leaf scope of attack 1 cannot continue to use, loosening clamp ring 4, extracts bearing pin 5 out, hammer leaf is changed to another scope of attack and reuse.
Claims (4)
1. the two-sided hammer leaf of pulverizer, comprises hammer leaf parent, it is characterized in that: described hammer leaf parent (3) two ends are all fixedly installed the scope of attack (1), and described hammer leaf parent (3) two ends are provided with installing hole (2).
2. the two-sided hammer leaf of pulverizer as claimed in claim 1, is characterized in that: the described scope of attack (1) is to consist of diamondite material.
3. the two-sided hammer leaf of pulverizer as claimed in claim 1, is characterized in that: the diamondite material employing built-up welding on the described scope of attack (1) or vacuum sintering are at the two ends of hammer leaf parent (3).
4. the two-sided hammer leaf of pulverizer as claimed in claim 2, is characterized in that: the thickness of described diamondite material is 1-3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320687041.3U CN203540624U (en) | 2013-11-04 | 2013-11-04 | Double-faced hammer of pulverizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320687041.3U CN203540624U (en) | 2013-11-04 | 2013-11-04 | Double-faced hammer of pulverizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203540624U true CN203540624U (en) | 2014-04-16 |
Family
ID=50458794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320687041.3U Expired - Fee Related CN203540624U (en) | 2013-11-04 | 2013-11-04 | Double-faced hammer of pulverizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203540624U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104984787A (en) * | 2015-07-31 | 2015-10-21 | 卢政钊 | Component of rice husking machine |
-
2013
- 2013-11-04 CN CN201320687041.3U patent/CN203540624U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104984787A (en) * | 2015-07-31 | 2015-10-21 | 卢政钊 | Component of rice husking machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 213300 Jiangsu province Changzhou Chenyang Road North Industrial Park of Liyang Economic Development Zone No. 6 Patentee after: Jiangsu Liangyou Zhengda Limited by Share Ltd Address before: 213300 Jiangsu province Changzhou Chenyang Road North Industrial Park of Liyang Economic Development Zone No. 6 Patentee before: Jiangsu beneficial friend's agriculture and animal husbandry Machinery Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20181104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |