CN203184071U - Longitudinal reinforced-rotor of centrifugal crusher - Google Patents
Longitudinal reinforced-rotor of centrifugal crusher Download PDFInfo
- Publication number
- CN203184071U CN203184071U CN 201320038035 CN201320038035U CN203184071U CN 203184071 U CN203184071 U CN 203184071U CN 201320038035 CN201320038035 CN 201320038035 CN 201320038035 U CN201320038035 U CN 201320038035U CN 203184071 U CN203184071 U CN 203184071U
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- Prior art keywords
- rotor
- centrifugal crusher
- side plate
- longitudinal reinforced
- centrifugal
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Abstract
The utility model discloses a longitudinal reinforced-rotor of a centrifugal crusher. The longitudinal reinforced-rotor of the centrifugal crusher comprises a body, wherein projecting openings are arranged on the body. The longitudinal reinforced-rotor of the centrifugal crusher is characterized in that a wearable hardening surfacing metal layer is arranged on a side plate of the body between the projecting openings. Compared with the prior art, the longitudinal reinforced-rotor of the centrifugal crusher has the advantages that the wearable hardening surfacing metal layer is arranged at the surface of the side plate of the rotor; the abrasive resistance and the shock resistance of the surface of the side plate can be economically changed; and the practicability is strong.
Description
Technical field
The utility model relates to a kind of rotor of centrifugal crusher longitudinal strengthening, belongs to mechanical field.
Background technology
Traditional crusher rotor is the longitudinal type rotor of ultrahigh speed rotation centered by vertical axis, and a plurality of positions on its peripheral surface are provided with rock projection mouth.Want fragmented rock to put into the inside of rotor, under the action of centrifugal force that the rotor high-speed rotation produces, launch on the rock of directive peritrochanteric material liningization from a rock projection mouthful high speed.Project the outer surface that collides the side arc plate of rotor after rock on the material lining can reflect.In such a rotary and centrifugal fragment device, the side arc plate of rotor is subjected to undue wear owing to collide with rock, and reduced the service life of rotor greatly.
The utility model content
The utility model provides a kind of rotor of rotary and centrifugal fragment device longitudinal strengthening in order to solve the above-mentioned deficiency of prior art.
Above-mentioned purpose of the present utility model realizes by following technical scheme: a kind of rotor of centrifugal crusher longitudinal strengthening, comprise body, described body is provided with the projection mouth, it is characterized in that: the body side plate between the described projection mouth is provided with wear-resisting hardening built-up welding metal level.
Described wear-resisting hardening metal layer comprises ground and overlay cladding, and described ground and overlay cladding distribute alternately.
Rotor intensifying method of the present utility model is: when the surface of side plate of employed rotor carries out the hardfacing of wearability metal on rotary and centrifugal fragment device, the welding material of the hardfacing ground different with wearability or resistance to impact disperseed to be placed into above-mentioned surface of side plate, and from then on ground begins to carry out hardfacing on the surface of above-mentioned side plate.Ground dissolves, and the metal that it dissolves and the deposite metal of welding material mix, so need not change the composition that the kind of welding material also can be adjusted wear-resisting hardening metal.
When the circumferencial direction at rotor is pressed the longitudinal separation build-up wear-resistant of appointment and the wear-resistant metal material of excellent impact resistance, according to concentration principle, nearby wearability and resistance to impact in the part that is provided with bar-shaped ground can increase especially, its performance of mid portion of more past adjacent ground just reduces gradually, and performance and the welding material of mid portion are more approaching.The result is, along the centre of rotor direction, formed the high-performance part of the muscle shape that prolongs in a circumferential direction off and on, just can obtain the effect same with the muscle of projection.
The utility model advantage compared with prior art is: wear-resisting hardening metal layer is set on the impeller side plate surface, can very changes wearability and the resistance to impact of surface of side plate economically, practicality is stronger.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
As shown in Figure 1, a kind of rotor of centrifugal crusher longitudinal strengthening comprises body 1, and described body 1 is provided with projection mouth 2, it is characterized in that: the body side plate 3 between the described projection mouth 2 is provided with wear-resisting hardening built-up welding metal level 4.
Described wear-resisting hardening metal layer 4 comprises ground 41 and overlay cladding 42, and described ground 41 and overlay cladding 42 distribute alternately.
The above-mentioned specific embodiment is exemplary, is to be the restriction that this patent is comprised scope in order better to make those skilled in the art can understand this patent, can not to be interpreted as; So long as according to spirit that this patent discloses do anyly be equal to change or modify, all fall into the scope that this patent comprises.
Claims (2)
1. the rotor of a centrifugal crusher longitudinal strengthening comprises body, and described body is provided with the projection mouth, it is characterized in that: the body side plate between the described projection mouth is provided with wear-resisting hardening built-up welding metal level.
2. the rotor of a kind of centrifugal crusher longitudinal strengthening according to claim 1, it is characterized in that: described wear-resisting hardening metal layer comprises ground and overlay cladding, and described ground and overlay cladding distribute alternately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320038035 CN203184071U (en) | 2013-01-24 | 2013-01-24 | Longitudinal reinforced-rotor of centrifugal crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320038035 CN203184071U (en) | 2013-01-24 | 2013-01-24 | Longitudinal reinforced-rotor of centrifugal crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203184071U true CN203184071U (en) | 2013-09-11 |
Family
ID=49100971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320038035 Expired - Fee Related CN203184071U (en) | 2013-01-24 | 2013-01-24 | Longitudinal reinforced-rotor of centrifugal crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203184071U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103480471A (en) * | 2013-10-11 | 2014-01-01 | 昆山市华浦塑业有限公司 | Crusher with material lining layer and crushing wings |
| CN103495468A (en) * | 2013-10-11 | 2014-01-08 | 昆山市华浦塑业有限公司 | Breaker provided with breaking wings |
| CN103495472A (en) * | 2013-10-11 | 2014-01-08 | 昆山市华浦塑业有限公司 | Breaker provided with double rows of breaking wings |
| CN103495466A (en) * | 2013-10-11 | 2014-01-08 | 昆山市华浦塑业有限公司 | Breaker provided with annular breaking wings |
| CN103495474A (en) * | 2013-10-11 | 2014-01-08 | 昆山市华浦塑业有限公司 | Breaker provided with material lining |
-
2013
- 2013-01-24 CN CN 201320038035 patent/CN203184071U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103480471A (en) * | 2013-10-11 | 2014-01-01 | 昆山市华浦塑业有限公司 | Crusher with material lining layer and crushing wings |
| CN103495468A (en) * | 2013-10-11 | 2014-01-08 | 昆山市华浦塑业有限公司 | Breaker provided with breaking wings |
| CN103495472A (en) * | 2013-10-11 | 2014-01-08 | 昆山市华浦塑业有限公司 | Breaker provided with double rows of breaking wings |
| CN103495466A (en) * | 2013-10-11 | 2014-01-08 | 昆山市华浦塑业有限公司 | Breaker provided with annular breaking wings |
| CN103495474A (en) * | 2013-10-11 | 2014-01-08 | 昆山市华浦塑业有限公司 | Breaker provided with material lining |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20150124 |
|
| EXPY | Termination of patent right or utility model |