CN202411353U - Stream inoculation device - Google Patents
Stream inoculation device Download PDFInfo
- Publication number
- CN202411353U CN202411353U CN2011204741495U CN201120474149U CN202411353U CN 202411353 U CN202411353 U CN 202411353U CN 2011204741495 U CN2011204741495 U CN 2011204741495U CN 201120474149 U CN201120474149 U CN 201120474149U CN 202411353 U CN202411353 U CN 202411353U
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- Prior art keywords
- inoculation
- bucket
- cast iron
- material outlet
- utility
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- Expired - Fee Related
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Abstract
The utility model discloses a stream inoculation device used in cast iron casting. The device comprises an inoculation bucket, and a supporting rod used for supporting the inoculation bucket, wherein the inoculation bucket is provided with a material outlet and a switch device which is arranged corresponding to the material outlet to control the outflow of an inoculant and the incubation time. The switch device comprises a drift ping matched with the material outlet and a handle which is used for controlling the drift ping to be separated from and jointed with the material outlet through a spring. According to the stream inoculation device disclosed by the utility model, the graphite form and the matrix structure can be improved, the mechanical property and the processability of cast iron are improved, and a shrinkage cavity and the shrinkage porosity of the cast iron are effectively prevented; and the device is easy to operate and convenient to use. The instantaneous, continuous and uniform later-period inoculation of the cast iron in casting is realized, and the incubation time and the inoculation quantity can be controlled.
Description
Technical field
Employed current-following inoculation device when the utility model relates to the cast of a kind of ironcasting.
Background technology
The Foundry Production of iron ball foundry goods, inoculated are very crucial and important processes, and particularly late period, inoculated was especially most important.It will determine the graphite form of foundry goods, and the matrix of foundry goods.Determine the mechanical performance and the processing characteristics of foundry goods the most at last.At present, casting industry is produced ironcasting, and the general floating silicon of bulk that adopts breeds when cast.This to breed the mode absorptivity low, and the serious deviation of silicon of pouring molten iron composition successively, and foundry goods body position composition silicon up and down also can produce serious deviation, causes THE STRUCTURE OF CASTINGS and performance inconsistent.
Also useful spoon the time spreads inovulant to molten iron flow liquid face in cast intermittently, carries out inoculated.Breeding so off and on do not reach good pregnant effect, and it is dangerous with work also to have increased labour intensity.
The utility model content
The utility model is not enough to prior art, provides a kind of simple in structure, easy to operate, significantly improves the current-following inoculation device of casting quality.
The utility model is realized through following technical scheme:
A kind of current-following inoculation device, this device comprise and breed bucket, and support the support bar that breeds bucket, and the said bucket that breeds has discharging opening, correspondingly with discharging opening is provided with that the control inovulant flows out and the switching device of incubation time.
Said current-following inoculation device, said switching device comprises the tapered plug that cooperates with discharging opening, and the handle that passes through spring control tapered plug clutch discharging opening, said spring is arranged on the support bar and through steel wire rope and is connected with handle.
The beneficial effect of the utility model is: this current-following inoculation device can improve graphite form and matrix; Improve the mechanical performance and the processing characteristics of foundry goods, effectively prevent the generation of foundry goods shrinkage cavity shrinkage porosity; Simple to operate, easy to use.Realize ironcasting in inoculated in instantaneous, continuous, uniform late period in when cast, and can control incubation time and pregnant amount.
Description of drawings
Fig. 1 is the structural representation of the utility model current-following inoculation device.
Among the figure: 1, support bar; 2, breed bucket; 3, sleeve pipe; 4, straight pin; 5, spring; 6, sling; 7, tapered plug; 8, steel wire rope; 9, straight pin; 10, sling; 11, handle.
The specific embodiment
In conjunction with the specific embodiment, the utility model is further set forth.
Before cast, inoculation device is placed on the travel(l)ing rest of molten iron pouring bag.In breeding bucket 2, put into quantitative inovulant according to technological requirement.During cast, handle 11 is outwards pulled in manual work, and spring 5 shrinks, and tapered plug 7 is left discharging opening, breeds inovulant in the bucket 2 under the gravity effect, falls into molten iron flow liquid face continuously, uniformly, realizes instantaneous current-following inoculation in late period; If release handle 11, under the effect of spring 5, tapered plug 7 resets, and blocks and breeds the bucket hole, stop breeding, thus the controllability of realization incubation time and pregnant amount.
The purpose of the utility model is to provide a kind of inoculation device, when cast iron is poured into a mould, can continue, carry inovulant to molten iron flow liquid face uniformly, reaches good inoculated effect, obtains premium casting, simple to operate, safety.
Claims (2)
1. current-following inoculation device; It is characterized in that: this device comprises and breeds bucket (2); And support and breed the support bar (1) of bucket (2), the said bucket (2) that breeds has discharging opening, corresponding outflow of control inovulant and the switching device of incubation time of being provided with discharging opening.
2. current-following inoculation device according to claim 1; It is characterized in that: said switching device comprises the tapered plug (7) that cooperates with discharging opening; And the handle that passes through spring (5) control tapered plug (7) clutch discharging opening, said spring is arranged on the support bar and through steel wire rope (8) and is connected with handle (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204741495U CN202411353U (en) | 2011-11-25 | 2011-11-25 | Stream inoculation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204741495U CN202411353U (en) | 2011-11-25 | 2011-11-25 | Stream inoculation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202411353U true CN202411353U (en) | 2012-09-05 |
Family
ID=46736149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204741495U Expired - Fee Related CN202411353U (en) | 2011-11-25 | 2011-11-25 | Stream inoculation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202411353U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102847887A (en) * | 2012-09-28 | 2013-01-02 | 芜湖瑞鹄铸造有限公司 | Stream inoculation device for casting and pouring |
| CN108188360A (en) * | 2018-02-11 | 2018-06-22 | 常州中车汽车零部件有限公司 | A kind of controllable current-following inoculation device of hand dropping packet |
-
2011
- 2011-11-25 CN CN2011204741495U patent/CN202411353U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102847887A (en) * | 2012-09-28 | 2013-01-02 | 芜湖瑞鹄铸造有限公司 | Stream inoculation device for casting and pouring |
| CN108188360A (en) * | 2018-02-11 | 2018-06-22 | 常州中车汽车零部件有限公司 | A kind of controllable current-following inoculation device of hand dropping packet |
| CN108188360B (en) * | 2018-02-11 | 2020-02-07 | 常州中车汽车零部件有限公司 | Controllable stream inoculation device for manual pouring ladle |
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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: 20120905 Termination date: 20121125 |