CN206965833U - A kind of composite material ring hammer of ring hammer crusher - Google Patents
A kind of composite material ring hammer of ring hammer crusher Download PDFInfo
- Publication number
- CN206965833U CN206965833U CN201720767016.4U CN201720767016U CN206965833U CN 206965833 U CN206965833 U CN 206965833U CN 201720767016 U CN201720767016 U CN 201720767016U CN 206965833 U CN206965833 U CN 206965833U
- Authority
- CN
- China
- Prior art keywords
- ring hammer
- ring
- hammer
- steel loop
- cross
- 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)
Abstract
The utility model discloses a kind of composite material ring of ring hammer crusher hammer, including ring hammer, the ring hammer is in annular shape, and the ring hammer cross section is circle, and the concentric steel loop of castingin in the ring hammer, the cross section of the steel loop is circle.The concentric steel loop of castingin, steel loop material are the medium carbon steel that intensity is high, plasticity is good in prior art potassium steel ring hammer, play a part of reinforcement, will not be also broken after outer layer potassium steel wears, and greatly extend ring hammer service life.
Description
Technical field
It the utility model is related to a kind of composite material ring hammer of ring hammer crusher.
Background technology
Ring hammer crusher be it is a kind of with ring hammer impact rotor formula disintegrating machine, material enter disintegrating machine after, first by
Acted on to the ring hammering blow rotated at a high speed with rotor and broken, pulverized material obtains kinetic energy at ring hammer simultaneously, at high speed
Ground rushes at crushing shell, is crushed for the second time, then falls on sieve plate, is sheared, extrudes, grinds by ring hammer, and material
Mutual collision between material further crushes, and is discharged through sieve aperture.Ring hammer is mostly annular shape, also known as top fuller at present.
Its outer ring surface is linear contact lay when it hits material, because contact area is small, is easily broken off after ring sledge mill damage as the scope of attack.
The content of the invention
The utility model is in view of the deficienciess of the prior art, provide a kind of composite material ring hammer of ring hammer crusher.
Technical scheme is used by the utility model solves its technical problem：A kind of composite of ring hammer crusher
Ring is hammered into shape, including ring hammer, and the ring hammer is in annular shape, and the ring hammer cross section is circle, and castingin is concentric in the ring hammer
Steel loop, the cross section of the steel loop is circle.
Further, the cross-sectional diameter of the steel loop is the 1/3-1/2 of ring hammer cross-sectional diameter.
The utility model beneficial effect is the concentric steel loop of castingin, steel loop material in prior art potassium steel ring hammer
Expect for the medium carbon steel that intensity is high, plasticity is good, to play a part of reinforcement, will not also be broken after outer layer potassium steel wears, greatly
Extend ring hammer service life.
Brief description of the drawings
Below in conjunction with the accompanying drawings and embodiment the utility model is described in further detail.
Fig. 1 is the utility model structure diagram.
Embodiment
As shown in figure 1, a kind of composite material ring hammer of ring hammer crusher, including ring hammer, the ring hammer 1 is in annular shape,
The ring hammers 1 cross section into shape as circle, and the concentric steel loop 2 of castingin in the ring hammer 1, the cross section of the steel loop 2 is circle.
The cross-sectional diameter of the steel loop 2 is the 1/3-1/2 that ring hammers 1 cross-sectional diameter into shape.
The material of ring hammer 1 remains as potassium steel, then uses intensity in the concentric steel loop 2 of its interior castingin, steel loop 2
Medium carbon steel high, plasticity is good, this steel loop in the market has all size, can directly selected, cheap.When casting ring is hammered into shape
Can in mould is placed it in, it acts on the reinforcing bar for being similar to and being placed in concrete, so as to extend the use longevity of ring hammer
Life.
Claims (2)
1. a kind of composite material ring hammer of ring hammer crusher, including ring hammer, it is characterised in that：The ring hammer is in annular shape, institute
Ring hammer cross section is stated as circle, the concentric steel loop of castingin in the ring hammer, the cross section of the steel loop is circle.
A kind of 2. composite material ring hammer of ring hammer crusher according to claim 1, it is characterised in that：The steel loop
Cross-sectional diameter is the 1/3-1/2 of ring hammer cross-sectional diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720767016.4U CN206965833U (en) | 2017-06-16 | 2017-06-16 | A kind of composite material ring hammer of ring hammer crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720767016.4U CN206965833U (en) | 2017-06-16 | 2017-06-16 | A kind of composite material ring hammer of ring hammer crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206965833U true CN206965833U (en) | 2018-02-06 |
Family
ID=61407078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720767016.4U Expired - Fee Related CN206965833U (en) | 2017-06-16 | 2017-06-16 | A kind of composite material ring hammer of ring hammer crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206965833U (en) |
-
2017
- 2017-06-16 CN CN201720767016.4U patent/CN206965833U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180206 Termination date: 20180616 |