CN201275604Y - Automatic stream inoculation device for casting parts - Google Patents
Automatic stream inoculation device for casting parts Download PDFInfo
- Publication number
- CN201275604Y CN201275604Y CNU2008201865441U CN200820186544U CN201275604Y CN 201275604 Y CN201275604 Y CN 201275604Y CN U2008201865441 U CNU2008201865441 U CN U2008201865441U CN 200820186544 U CN200820186544 U CN 200820186544U CN 201275604 Y CN201275604 Y CN 201275604Y
- Authority
- CN
- China
- Prior art keywords
- support bar
- bucket
- inoculation
- rotor plate
- flashboard
- 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
Landscapes
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Abstract
The utility model discloses a casting stream inoculation device, which comprises an inoculation hopper, a support bar and a control mechanism, wherein, the support bar penetrates the inoculation hopper and is fixedly connected with the inoculation hopper; the control mechanism is movably installed on the side wall of the inoculation hopper, and is provided with a rotatable plate and a flashboard; the rotatable plate is movably installed on the side wall of the inoculation hopper; the flashboard is fixed at the lower end of the rotatable plate and the upper plane of the flashboard is used for sealing a discharge port of the inoculation hopper; the upper end of the rotatable plate is connected with the support bar through a spring; and the lower end of the rotatable plate is connected with the support bar through a steel wire. When in the pouring of castings, the device can transport inoculants to the fluid level of the iron water stream continuously and uniformly, achieves good inoculation effects, avoids the casting defects such as the shrinkage cavity and porosity of the casting, thereby obtaining high-quality castings that can meet the requirements.
Description
Technical field
The utility model relates to casting technology field, the especially a kind of current-following inoculation device that can realize inoculation in instantaneous, continuous, uniform late period when casting pouring.
Background technology
In the casting production process of foundry goods, late period, inoculation was a very crucial and important operation, and it is determining the mechanical performance and the processing characteristics of foundry goods.Present casting industry generally adopts the floating silicon of bulk to breed, it is this that to breed the mode absorptivity low, and the serious deviation of silicon of priority pouring molten iron composition, cause THE STRUCTURE OF CASTINGS and performance inconsistent, also have in when cast and inovulant is spread to molten iron flow liquid face intermittently, carry out inoculation, breeding so off and on spoon, the pregnant effect that does not reach, the danger when also having increased labour intensity and work.
The utility model content
The purpose of this utility model provides a kind of foundry goods current-following inoculation device, and it can continue, carry inovulant to molten iron flow liquid face equably when casting pouring, reaches good pregnant effect, thereby obtains satisfactory premium casting.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of foundry goods current-following inoculation device, has the bucket of breeding, support bar and controlling organization, support bar run through breed the bucket and with breed the bucket fixedly connected, controlling organization be movably arranged on breed the bucket sidewall on.
Specifically, described controlling organization has rotor plate and flashboard, and the rotor plate activity is fixed on breeds on the bucket sidewall, flashboard be fixed on the rotor plate lower end and on it plane seal and breed the bucket discharging opening.
For easy to operate and reset accurately, the rotor plate lower end is connected with support bar by steel wire, the rotor plate upper end is connected with support bar by spring, when rotating rotor plate, the pulling steel wire can throw in inovulant, input finishes rotor plate to be resetted seal by spring action and breeds the bucket discharging opening, is fixed with the limited block that can limit the rotor plate position on the bucket breeding in addition.
The beneficial effects of the utility model are, after the utility model adopts above structure, can control the injected volume and the incubation time of inovulant effectively, reach good pregnant effect, improve the nodularization rate and the graphite nodule roundness of foundry goods, prevent that foundry goods from producing casting flaws such as shrinkage cavity shrinkage porosity.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the left view of Fig. 1.
1. breed bucket 2. support bars 3. controlling organizations 31. rotor plates 32. flashboards 33. bolts 4. steel wires 5. springs 6. limited blocks among the figure
The specific embodiment
A kind of foundry goods current-following inoculation device shown in Figure 2 as Fig. 1, have and breed bucket 1, support bar 2 and controlling organization 3, breeding bucket 1 is to weld with steel plate, combine by the cylinder on top and the cone of bottom, support bar 2 is that length is than the smaller steel pipe of pouring molten iron bag width, it runs through and breeds bucket 1 and with to breed bucket 1 welding fixing, controlling organization 3 has rotor plate 31 and flashboard 32, rotor plate 31 is fixed on by bolt 33 activities and breeds on bucket 1 sidewall, flashboard 32 be fixed on rotor plate 31 lower ends and when inoperation on it plane seal and breed bucket 1 discharging opening, rotor plate 31 lower ends are fixed with steel wire 4, the other end of steel wire 4 is fixed on the support bar 2, a spring 5 is fixed in rotor plate 31 upper ends, the other end of spring 5 is fixed on the support bar 2, fixes a limited block 6 on 1 breeding bucket in addition, in order to limit in the position of rotor plate 31 when resetting under spring 5 effects that finish of feeding intake.
Before the cast, inoculation device is installed on the travel(l)ing rest of pouring molten iron bag, in breeding bucket 1, put into quantitative inovulant by technological requirement, in the casting process, when needs are thrown in inovulant, the people holds steel wire 4 remote with long steel hook, steel wire 4 pulling rotor plates 31, make rotor plate 31 rotate certain distance around set bolt 33, the flashboard 32 that is fixed on rotor plate 31 lower ends just leaves and breeds bucket 1 discharging opening, breed the inovulant of bucket in 1 under the gravity effect, continue, fall into equably molten iron flow liquid face, realize instantaneous current-following inoculation in late period; Inovulant is thrown in and is finished, as long as unclamp the steel hook, under the effect of spring 5, rotor plate 31 drives flashboard 32 and resets, and limited block 6 defines the reset position of rotor plate 31, and flashboard 32 is just in time sealed again and bred bucket 1 discharging opening, termination is bred, thereby realizes pregnant amount and the controllability of incubation time.
The utility model is simple in structure, and is easy to use, can alleviate labor intensity of operating personnel greatly, improves the mechanical performance and the processing characteristics of foundry goods, prevents the generation of casting flaw.
Claims (4)
1. foundry goods current-following inoculation device, it is characterized in that: have and breed bucket (1), support bar (2) and controlling organization (3), support bar (2) run through breed bucket (1) and with breed bucket (1) and fixedly connected, controlling organization (3) is movably arranged on and breeds on bucket (1) sidewall.
2. a kind of foundry goods current-following inoculation device according to claim 1, it is characterized in that: described controlling organization (3) has rotor plate (31) and flashboard (32), rotor plate (31) activity is fixed on breeds on bucket (1) sidewall, flashboard (32) be fixed on rotor plate (31) lower end and on it plane seal and breed bucket (1) discharging opening.
3. a kind of foundry goods current-following inoculation device according to claim 2 is characterized in that: described rotor plate (31) upper end is connected with support bar (2) by spring (5), and rotor plate (31) lower end is connected with support bar (2) by steel wire (4).
4. a kind of foundry goods current-following inoculation device according to claim 1 is characterized in that: described breeding is fixed with the limited block (6) that can limit rotor plate (31) position on the bucket (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201865441U CN201275604Y (en) | 2008-10-24 | 2008-10-24 | Automatic stream inoculation device for casting parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201865441U CN201275604Y (en) | 2008-10-24 | 2008-10-24 | Automatic stream inoculation device for casting parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201275604Y true CN201275604Y (en) | 2009-07-22 |
Family
ID=40893183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201865441U Expired - Fee Related CN201275604Y (en) | 2008-10-24 | 2008-10-24 | Automatic stream inoculation device for casting parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201275604Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102672116A (en) * | 2012-05-07 | 2012-09-19 | 无锡桥联风电科技有限公司 | Stream inoculation device |
| CN108970755A (en) * | 2017-07-31 | 2018-12-11 | 安徽联河股份有限公司 | One kind is cracked rice pulverizer |
-
2008
- 2008-10-24 CN CNU2008201865441U patent/CN201275604Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102672116A (en) * | 2012-05-07 | 2012-09-19 | 无锡桥联风电科技有限公司 | Stream inoculation device |
| CN108970755A (en) * | 2017-07-31 | 2018-12-11 | 安徽联河股份有限公司 | One kind is cracked rice pulverizer |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090722 Termination date: 20161024 |