CN202439299U - Novel fitting of mixing station - Google Patents
Novel fitting of mixing station Download PDFInfo
- Publication number
- CN202439299U CN202439299U CN2012200876572U CN201220087657U CN202439299U CN 202439299 U CN202439299 U CN 202439299U CN 2012200876572 U CN2012200876572 U CN 2012200876572U CN 201220087657 U CN201220087657 U CN 201220087657U CN 202439299 U CN202439299 U CN 202439299U
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- metal alloy
- wear
- lining plate
- liner plate
- arm
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Abstract
The utility model discloses a novel fitting of a mixing station, comprising a middle arm, a middle arm cover, a left side arm, a right side arm, side arm covers, a middle blade, a left side blade, a left scraper, a right side blade, a right scraper, a fan-shaped end lining plate, a front lining plate I, a front lining plate II, a side middle lining plate, a trapezoidal lining plate, a rhombic lining plate, an upper arc lining plate, a discharging door rafter, a discharging door cover tile, a discharging door protective plate, and other components. The fitting of the mixing station is characterized in that the surface of each component of the fitting is provided with a layered structure which is sequentially composed of ultrahard material particles-metal alloy wear-resistant composite layer (3), a metal alloy transition layer (2), and a steel matrix (1) from outside to inside. The service life of the product is equivalent to more than 20 times of the service lives of wear-resistant cast iron and wear-resistant cast steel.
Description
Technical field
The utility model relates to a kind of mixing plant accessory, specially refers to bituminous mixing plant accessory, concrete mixing plant accessory and stabilized soil mixing station accessory.
Background technology
The mixing plant key equipment that in Stabilized Soil, pitch and concrete mix, is absolutely necessary.The various parts of mixing plant contain a large amount of solids in working media; Solids hardness is more much higher than the case hardness of wear resistant cast iron and abrasion resistant cast steel far away; Cause various mixing plant parts wears too fast, not only waste a large amount of manual works and material, idle cost is also very serious.
Up till now, the scheme that overcomes the above problems has two types.The first kind is wear resistant cast iron and wear-resistant cast steel parts.No matter facts have proved, be to add rare earth or add manganese, molybdenum, chromium in wear resistant cast iron and the wear-resistant cast steel parts, and the hardness of its material itself is still still much lower more than the hardness of the solids that contain in the working media, can't fundamentally solve wear problem.Second type is in the frayed part of mixing plant component surface, regularly build-up wear-resistant thing such as manganese steel, chromium steel or iron 05.Facts have proved that though these class methods have prolonged its service time to a certain extent, built-up welding is frequent, the cycle is short, the built-up welding troublesome poeration, and maintenance cost is too high, and economical inadequately, idle cost is serious.
Summary of the invention
The purpose of the utility model is to overcome the deficiency that exists in the prior art, provides a kind of wearability better mixing plant accessory, fundamentally solves mixing plant accessory wear problem.
The purpose of the utility model is to realize like this; A kind of novel stirring station accessory; Comprise parts such as liner plate, trapezoidal liner plate, diamond liner, top arc liner plate, Dump gate rafter, Dump gate cover tile, Dump gate backplate in arm, middle arm lid, left side arm, right arm, side arm lid, middle period, lobus lateralis sinister, left scraper, lobus lateralis dexter, right scraper, scalloped end liner plate, No. 1, flap liner plate, No. 2, flap liner plate, the side, it is characterized in that:
The various component surfaces of mixing plant all have layer structure, from table and in successively by the superhard material particle---metal alloy is wear-resistant composite bed, metal alloy transition zone and steel matrix are formed.
Described superhard material particle---metal alloy is wear-resistant composite bed, is that one or more layers superhard material particle---metal alloy is wear-resistant composite bed.
Described metal alloy transition zone is a kind of metal or multiple metal alloy.
Described superhard material particle can be the combination of a kind of superhard material particle or multiple superhard material particle.
The utility model mainly is at the superhard material particle---in the wear-resistant composite bed metal alloy of metal alloy disperse a large amount of superhard material particles; The hardness several times of these superhard material particles in addition more than tens of times in the hardness of the solids that in working media, contain, thereby make and fundamentally to solve mixing plant accessory wear problem.
The beneficial effect of the utility model is following:
1) steel matrix can adopt the ordinary steel material, high-performance cast steel and cast iron materials that unnecessary use is expensive.
2) between metal alloy transition zone and the steel matrix, metal alloy transition zone and superhard material particle---between metal alloy is wear-resistant composite bed; And superhard material particle---the wear-resistant composite bed and superhard material particle of metal alloy---is between metal alloy is wear-resistant composite bed; All combining the superhard material particle through the metallurgical chemistry means---metal alloy is wear-resistant composite bed, metal alloy transition zone and steel matrix have formed an integral body.
3) thickness can freely be selected, and does not increase the thickness of each parts, does not change itself design parameter and shape.
4) service life of the utility model product is longer more than 20 times than abrasion resistant cast steel, wear resistant cast iron spare.
5) production technology is simple, and is reliable and stable.
6) matrix of various parts can reclaim and repeat to utilize again.
Description of drawings
Fig. 1 the utility model regular planar partial schematic sectional view
Wear-resistant composite bed 4-superhard material the particle of 1-steel matrix, 2-metal alloy transition zone, 3-superhard material particle-metal alloy.
Fig. 2 the utility model ruled surface partial schematic sectional view
Wear-resistant composite bed 4-superhard material the particle of 1-steel matrix, 2-metal alloy transition zone, 3-superhard material particle-metal alloy.
Fig. 3 the utility model irregular surface partial schematic sectional view
Wear-resistant composite bed 4-superhard material the particle of 1-steel matrix, 2-metal alloy transition zone, 3-superhard material particle-metal alloy.
The specific embodiment
With reference to figure (1), figure (2), figure (3) detailed description is done in practical implementation
A kind of novel stirring station accessory; Comprise parts such as liner plate, trapezoidal liner plate, diamond liner, top arc liner plate, Dump gate rafter, Dump gate cover tile, Dump gate backplate in arm, middle arm lid, left side arm, right arm, side arm lid, middle period, lobus lateralis sinister, left scraper, lobus lateralis dexter, right scraper, scalloped end liner plate, No. 1, flap liner plate, No. 2, flap liner plate, the side, it is characterized in that:
The various component surfaces of mixing plant all have layer structure, from the table and in successively by the superhard material particle---metal alloy wear-resistant composite bed (3), metal alloy transition zone (2) and steel matrix (1) are formed.
Described superhard material particle---metal alloy wear-resistant composite bed (3) is that one or more layers superhard material particle---metal alloy is wear-resistant composite bed.
Described metal alloy transition zone (2) can be single metal or multiple metal alloy layer.
Described superhard material particle---metal alloy wear-resistant composite bed (3) can be the composite bed that single metal or multiple metal alloy combine with superhard material particle (4).
Described superhard material particle (4) can be the combination of one or more superhard material particles.
Described superhard material particle---wherein a kind of method of the wear-resistant composite bed part forming method of metal alloy is following:
Adopt electro-plating method on steel matrix (1) surface, plated metal alloy transition layer and superhard material particle---metal alloy wear-resistant composite bed (3) is in electroplating solutions such as nickel alloy, evanohm; Be applied to direct current, will pass through oil removing, membrane removal, activation, cleaned workpiece as negative electrode, at first at steel matrix (1) electroplating surface nickel alloy or evanohm; As metal alloy transition zone (2); Utilize then and bury sand or method such as the sand that wafts goes up at metal alloy transition zone (2) and continues electronickelling alloy or evanohm, superhard material particle (4) is fixed up, remove unnecessary superhard material particle (4) at last; Be fixed with the workpiece of superhard material particle (4); Proceed nickel alloy or evanohm and electroplate,, form superhard material particle---metal alloy wear-resistant composite bed (3) up to covering superhard material particle (4); Same method, the metal alloy wear-resistant composite bed (3) that---can continue to electroplate the multi-player super-hard material granule on metal alloy is wear-resistant composite bed---at the superhard material particle.
Claims (2)
1. novel stirring station accessory; Comprise parts such as liner plate, trapezoidal liner plate, diamond liner, top arc liner plate, Dump gate rafter, Dump gate cover tile, Dump gate backplate in arm, middle arm lid, left side arm, right arm, side arm lid, middle period, lobus lateralis sinister, left scraper, lobus lateralis dexter, right scraper, scalloped end liner plate, No. 1, flap liner plate, No. 2, flap liner plate, the side; It is characterized in that: the surface of each parts of mixing plant accessory all has layer structure; From outward appearance to inner essence, successively by the superhard material particle---metal alloy wear-resistant composite bed (3), metal alloy transition zone (2) and steel matrix (1) are formed.
2. a kind of novel stirring station accessory as claimed in claim 1 is characterized in that the superhard material particle---metal alloy wear-resistant composite bed (3) can be one or more layers superhard material particle---, and metal alloy is wear-resistant composite bed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200876572U CN202439299U (en) | 2012-03-11 | 2012-03-11 | Novel fitting of mixing station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200876572U CN202439299U (en) | 2012-03-11 | 2012-03-11 | Novel fitting of mixing station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202439299U true CN202439299U (en) | 2012-09-19 |
Family
ID=46820753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200876572U Expired - Fee Related CN202439299U (en) | 2012-03-11 | 2012-03-11 | Novel fitting of mixing station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202439299U (en) |
-
2012
- 2012-03-11 CN CN2012200876572U patent/CN202439299U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120919 Termination date: 20150311 |
|
| EXPY | Termination of patent right or utility model |