CN2897434Y - Inner structural component of crusher - Google Patents
Inner structural component of crusher Download PDFInfo
- Publication number
- CN2897434Y CN2897434Y CN 200620089077 CN200620089077U CN2897434Y CN 2897434 Y CN2897434 Y CN 2897434Y CN 200620089077 CN200620089077 CN 200620089077 CN 200620089077 U CN200620089077 U CN 200620089077U CN 2897434 Y CN2897434 Y CN 2897434Y
- Authority
- CN
- China
- Prior art keywords
- breaker
- disintegrating machine
- tup
- crusher
- wear resistant
- 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
Links
- 239000000843 powder Substances 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 14
- 239000000956 alloy Substances 0.000 claims abstract description 14
- 229910000617 Mangalloy Inorganic materials 0.000 claims abstract description 4
- 239000011248 coating agent Substances 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000007751 thermal spraying Methods 0.000 abstract 2
- CYHANSWJPNHHIE-UHFFFAOYSA-N [Si].[Ni].[Co] Chemical group [Si].[Ni].[Co] CYHANSWJPNHHIE-UHFFFAOYSA-N 0.000 abstract 1
- 229910021484 silicon-nickel alloy Inorganic materials 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 229910052787 antimony Inorganic materials 0.000 description 2
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical group [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
Landscapes
- Coating By Spraying Or Casting (AREA)
Abstract
The utility model is related to the breaker technology, especially to an internal component of a breaker including comb bars in the drum of the breaker, a transmission axis connected to the transmission mechanism in the breaker drum. A group of hammer head on such transmission axis is characterized in that the comb bars surface and the axis surface, front face of the hammer head and the four sides are coated with a wearable laser thermal spraying coat of alloy powder, the durable laser powder is a cobalt silicon nickel alloy powder. The comb bar and hammer head is made of manganese steel. Due to new material with wearable laser thermal spraying coat of alloy powder, the wear resistance and intensity of the components are greatly improved. Test result shows that the service life of this component is four time as ordinary components.
Description
Technical field
The utility model belongs to the disintegrating machine technical field, particularly a kind of disintegrating machine internals.
Background technology
Disintegrating machine is widely used in industrial departments such as mine, refractory material.The operation principle of disintegrating machine inside is that grid section is fixed on crusher's rollers bucket the inside, distance between the grid section is 10-24mm, tup is connected in the rotating shaft, under the drive of transmission system, roller bucket and rotating shaft are rotated simultaneously, and rotating shaft drives tup and rotates, block in its roller bucket is broken into graininess, the disintegrating machine internals continues use routine work program and conventional spare part always, and the rate of wear of this spare part under abominable condition of work is exceedingly fast, and the possibility of damage is arranged at any time.Be to change internals about a week one time the longest service time, and this has just had a strong impact on manufacturing schedule.Studies show that the main cause that influences disintegrating machine internals service life is that surface abrasion resistance is poor, material (No. 45 steel) intensity is lower, must be improved.
Summary of the invention
It is good that the purpose of this utility model provides a kind of surface abrasion resistance, the disintegrating machine internals of strength of materials height, good toughness.
The purpose of this utility model realizes by following technical proposals.
According to disintegrating machine internals of the present utility model, comprise the grid section that is fixed on crusher's rollers bucket the inside, be located at the power transmission shaft that is connected with the disintegrating machine transmission mechanism in the crusher's rollers bucket, be contained in one group of tup on this power transmission shaft, it is characterized in that described grid section working surface has one deck wear resistant alloy powders LASER HEAT sprayed coating, the power transmission shaft outer surface has one deck wear resistant alloy powders LASER HEAT sprayed coating, and the front end face of tup and four side surfaces have one deck wear resistant alloy powders LASER HEAT sprayed coating.
Described wear-resisting laser powder is a cobalt tantnickel antimony wear resistant alloy powders.
Described grid section, tup are manganese steel spare.
Disintegrating machine internals of the present utility model is carried out pilot production to be shown, comparing with original member, improved more than one month about service life a from week, is more than four times of common components service life, significantly improve equipment operation rate and labor productivity, reduced the maintenance of equipment expense.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with the description of drawings specific embodiment of the present utility model.
As shown in Figure 1, disintegrating machine internals of the present utility model, comprise the grid section 4 that is fixed on crusher's rollers bucket 1 the inside, be located at the power transmission shaft 3 that is connected with the disintegrating machine transmission mechanism in the crusher's rollers bucket 1, be contained in one group of tup 5 on this power transmission shaft 3, it is characterized in that described grid section 4 working surfaces have one deck wear resistant alloy powders LASER HEAT sprayed coating 2, the power transmission shaft outer surface has one deck wear resistant alloy powders LASER HEAT sprayed coating, and the front end face of tup 5 and four side surfaces have one deck wear resistant alloy powders LASER HEAT sprayed coating 2.A grid section and a tup generalized section have only been marked among the figure.
Described wear-resisting laser powder is a cobalt tantnickel antimony wear resistant alloy powders.
Described grid section, tup are manganese steel spare.
Also can adopt other wear resistant alloy powders, other steel grades that can satisfy requirement of strength are made grid section and tup.
Claims (2)
1, a kind of disintegrating machine internals, comprise the grid section that is fixed on crusher's rollers bucket the inside, be located at the power transmission shaft that is connected with the disintegrating machine transmission mechanism in the crusher's rollers bucket, be contained in one group of tup on this power transmission shaft, it is characterized in that described grid section working surface has one deck wear resistant alloy powders LASER HEAT sprayed coating, the power transmission shaft outer surface has one deck wear resistant alloy powders LASER HEAT sprayed coating, and the front end face of tup and four side surfaces have one deck wear resistant alloy powders LASER HEAT sprayed coating.
2, disintegrating machine internals according to claim 1 is characterized in that described grid section, tup are manganese steel spare.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620089077 CN2897434Y (en) | 2006-01-20 | 2006-01-20 | Inner structural component of crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620089077 CN2897434Y (en) | 2006-01-20 | 2006-01-20 | Inner structural component of crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2897434Y true CN2897434Y (en) | 2007-05-09 |
Family
ID=38072775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620089077 Expired - Fee Related CN2897434Y (en) | 2006-01-20 | 2006-01-20 | Inner structural component of crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2897434Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103495467A (en) * | 2013-10-16 | 2014-01-08 | 太仓市高泰机械有限公司 | Wear-resistant impeller for crusher |
| CN104525315A (en) * | 2014-11-18 | 2015-04-22 | 西安理工大学 | Hammerhead and production method thereof |
-
2006
- 2006-01-20 CN CN 200620089077 patent/CN2897434Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103495467A (en) * | 2013-10-16 | 2014-01-08 | 太仓市高泰机械有限公司 | Wear-resistant impeller for crusher |
| CN104525315A (en) * | 2014-11-18 | 2015-04-22 | 西安理工大学 | Hammerhead and production method thereof |
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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: 20070509 |