CN203061228U - Crusher hammer - Google Patents
Crusher hammer Download PDFInfo
- Publication number
- CN203061228U CN203061228U CN 201220670445 CN201220670445U CN203061228U CN 203061228 U CN203061228 U CN 203061228U CN 201220670445 CN201220670445 CN 201220670445 CN 201220670445 U CN201220670445 U CN 201220670445U CN 203061228 U CN203061228 U CN 203061228U
- Authority
- CN
- China
- Prior art keywords
- hammer
- base body
- hammer leaf
- matrix
- work end
- 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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- Earth Drilling (AREA)
Abstract
The utility model discloses a crusher hammer, comprising a hammer base body which is divided into a fixed end, a middle section of the base body, and a work end, wherein a mounting axle hole is formed in the fixed end of the hammer; boosting blocks are connected to two sides of the middle section of the base body; and a wearable layer is attached to the work end. Firstly, the abrasive resistance of the work end is greatly improved by the wearable layer on the work end, and the service life of the hammer is prolonged; and secondly, by virtue of the boosting blocks, the weight of the hammer base body increases, the hitting power of the hammer is enhanced, and the hammer base body is firmer.
Description
Technical field
The utility model relates to a kind of hammer mills, belongs to the pulverizer field.
Background technology
At present, beater disintegrating machine is widely used in industries such as feed, grain, medicine and chemical industry.Beater disintegrating machine is a kind of common plant equipment that material is pulverized.The main working parts of hammer slice type beater disintegrating machine, hammer leaf very easily weares and teares, so hammer leaf is that consumable accessory needs often to change the quality that could guarantee hammer leaf, with the splendid crushing effect of assurance material.Its shortcoming is: wearing no resistance of (1) hammer leaf, need often to change hammer leaf, and increased use cost greatly; (2) hammer leaf easily causes hammer leaf to grind fracture through the rectangular tab of bulk heat treatmet.
The utility model content
The utility model is intended to provide a kind of wear-resisting, firm hammer mills.
The purpose of this utility model can reach by following measure: a kind of hammer mills, comprise the hammer leaf matrix, this hammer leaf matrix is divided into stiff end, matrix stage casing and working end, the stiff end of hammer leaf is provided with installation axle hole, the both sides in described matrix stage casing are connected with the reinforcement piece, have wearing layer on the described working end.
The technique scheme difference with the prior art is: at first, wearing layer on the working end makes the wearability of working end increase greatly, has prolonged service life, secondly, the reinforcement piece has increased the weight of hammer leaf matrix, has strengthened the hitting power of hammer leaf and has made that the hammer leaf matrix is firmer.
Further, the thickness of described reinforcement piece is 2～20mm, and the consolidation effect of reinforcement piece is better.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
Fig. 1 is the structural representation of the utility model hammer mills embodiment.
The specific embodiment
With reference to Fig. 1, a kind of hammer mills, comprise the hammer leaf matrix, this hammer leaf matrix from left to right is divided into stiff end 1, matrix stage casing 2 and working end 3, have installation axle hole 4 on the stiff end 1 of hammer leaf, the both sides in described matrix stage casing 2 are welded with reinforcement piece 5, and the thickness of reinforcement piece 5 is 2～20mm, the wearing layer made from carbide alloy on the working end 36, this carbide alloy can be selected tungsten carbide, titanium carbide or ramet etc. for use.
Above-described only preferred embodiment of the present utility model; should be understood that; for a person skilled in the art; under the prerequisite that does not break away from the utility model structure; can also make some distortion and improvement; these also should be considered as protection domain of the present utility model, and these can not influence effect and practical applicability that the utility model is implemented.
Claims (2)
1. hammer mills, comprise the hammer leaf matrix, this hammer leaf matrix is divided into stiff end, matrix stage casing and working end, and the stiff end of hammer leaf is provided with installation axle hole, it is characterized in that: the both sides in described matrix stage casing are connected with the reinforcement piece, have wearing layer on the described working end.
2. hammer mills according to claim 1, it is characterized in that: the thickness of described reinforcement piece is 2～20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220670445 CN203061228U (en) | 2012-12-07 | 2012-12-07 | Crusher hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220670445 CN203061228U (en) | 2012-12-07 | 2012-12-07 | Crusher hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203061228U true CN203061228U (en) | 2013-07-17 |
Family
ID=48760057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220670445 Expired - Fee Related CN203061228U (en) | 2012-12-07 | 2012-12-07 | Crusher hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203061228U (en) |
-
2012
- 2012-12-07 CN CN 201220670445 patent/CN203061228U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20131207 |