CN213997722U - Stream inoculation device for cast iron - Google Patents
Stream inoculation device for cast iron Download PDFInfo
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- CN213997722U CN213997722U CN202023050396.0U CN202023050396U CN213997722U CN 213997722 U CN213997722 U CN 213997722U CN 202023050396 U CN202023050396 U CN 202023050396U CN 213997722 U CN213997722 U CN 213997722U
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- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Abstract
The utility model relates to the casting field, in particular to a stream inoculation device for cast iron, which comprises a material containing box and a filter material hole, wherein a sliding plate is fixedly connected on a driving plate, the driving plate is slidably arranged in a rotating block, the rotating block is rotatably connected on a bracket, and the bracket is arranged on a fixed seat; one end of the driving plate is eccentrically and rotatably connected with the turntable; the material containing box is connected with the sliding plate in a sliding mode, a sliding block is further arranged at one end, close to the sliding plate, of the material containing box, the material containing box is connected with the sliding block in a sliding mode, and the material containing box is elastically connected with the sliding block through a spring. According to the design, the sliding plate is extruded and stretched at two sides of the material containing box by means of the sliding block and the spring, a moving space is provided for the sliding plate to deflect and slide, and in the process that the sliding plate is driven by the driving plate to move back and forth, the blanking position of the inoculant in the molten liquid is adjusted by the blanking function of the material filtering hole, so that the pouring uniformity of the inoculant in the molten liquid is improved.
Description
Technical Field
The utility model relates to the field of casting, in particular to a stream inoculation device for cast iron.
Background
In the cast iron industry, a certain amount of inoculant needs to be added into molten iron before the molten iron is poured so as to change the solidification process of the molten iron, improve the cast structure, achieve the purpose of improving the performance of castings and enable the castings to achieve a more perfect effect.
Stream inoculation has a greater advantage in current casting production processes than the traditional multiple in-package inoculation processes. Firstly, the inoculant has the advantage of adding amount of inoculant, and the inoculant added in a flow mode is 1/3 which is the inoculant added in a ladle-to-ladle mode generally; secondly, the stream inoculation can greatly prevent the adverse effect of inoculation recession on the casting; finally, stream inoculation can utilize graphitization expansion to carry out self-feeding on the casting to the maximum extent.
However, when the inoculant is added into the ladle at present, the inoculant cannot be poured into the melt uniformly, and the inoculant which is not dispersed uniformly cannot exert the expected effect, and further the performance of the casting is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cast iron stream inoculation device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a stream inoculation device for cast iron comprises a material containing box and a filter material hole, wherein the filter material hole is arranged below the material containing box; a sliding plate is arranged below the material containing box, and a material filtering hole is formed in the sliding plate; the sliding plate is fixedly connected to the driving plate, the driving plate is slidably arranged in the rotating block in a penetrating mode, the rotating block is rotatably connected to the support, and the support is placed on the fixed seat; one end of the driving plate is eccentrically and rotatably connected with the turntable; the material containing box is connected with the sliding plate in a sliding mode, a sliding block is further arranged at one end, close to the sliding plate, of the material containing box, the material containing box is connected with the sliding block in a sliding mode, and the material containing box is elastically connected with the sliding block through a spring.
As a further aspect of the present invention: and one end of the sliding block, which is close to the sliding plate, is also rotatably connected with a roller.
As a further aspect of the present invention: an incomplete gear is fixedly connected to the outer side of the rotating block, a rack which is in meshing transmission with the incomplete gear is arranged below the incomplete gear, and the rack is connected to the fixed seat in a sliding manner; and a stirring plate is connected below the rack through a connecting rod.
As a further aspect of the present invention: the connecting rod has a telescopic function.
As a further aspect of the present invention: the stirring plate is provided with a through hole.
Compared with the prior art, the beneficial effects of the utility model are that: according to the design, the sliding plate is extruded and stretched at two sides of the material containing box by means of the sliding block and the spring, a moving space is provided for the sliding plate to deflect and slide, and in the process that the sliding plate is driven by the driving plate to move back and forth, the blanking position of the inoculant in the molten liquid is adjusted by the blanking function of the material filtering hole, so that the pouring uniformity of the inoculant in the molten liquid is improved.
Drawings
FIG. 1 is a schematic structural view of a stream inoculation device for cast iron.
Fig. 2 is a partially enlarged structural diagram of a in fig. 1.
FIG. 3 is a schematic view showing the structure of the connection between the sliding plate and the driving plate in a cast iron stream inoculation device.
In the figure: 1-material containing box, 2-driving plate, 3-rack, 4-spring, 5-rotary table, 6-incomplete gear, 7-connecting rod, 8-stirring plate, 9-sliding block, 10-roller, 11-sliding plate, 12-filtering hole, 13-rotary block and 14-support.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1 and 3, as an embodiment, a cast iron stream inoculation device comprises a material containing box 1 and a filter material hole 12, wherein the filter material hole 12 is arranged below the material containing box 1; a sliding plate 11 is arranged below the material containing box 1, and a material filtering hole 12 is formed in the sliding plate 11; the sliding plate 11 is fixedly connected to the driving plate 2, the driving plate 2 is slidably arranged in the rotating block 13 in a penetrating manner, the rotating block 13 is rotatably connected to the bracket 14, and the bracket 14 is placed on the fixed seat; one end of the driving plate 2 is eccentrically and rotatably connected with the turntable 5; the material containing box 1 is connected with the sliding plate 11 in a sliding mode, a sliding block 9 is further arranged at one end, close to the sliding plate 11, of the material containing box 1, the sliding block 9 is connected with the material containing box 1 in a sliding mode, and the material containing box 1 is connected with the sliding block 9 in an elastic mode through a spring 4.
When in use, the inoculant is firstly added into the material containing box 1, when the molten liquid in the bag is poured, the rotating disc 5 is driven to rotate, at the moment, the rotating disc 5 can drive the driving plate 2 to rotate and slide in the rotating block 13, when the driving plate 2 slides relative to the rotating block 13, the sliding plate 11 and the material containing box 1 are driven to move relatively, the sliding block 9 can repeatedly press the springs 4 at two sides under the elastic action of the springs 4 to achieve the purpose of controlling the sliding plate 11 to move relative to the material containing box 1, furthermore, the sliding plate 11 is provided with a filtering hole 12, when the filter material hole 12 moves back and forth, the inoculant in the material containing box 1 falls down from the filter material hole 12, and uniformly sprinkled into the bag along with the moving filter material holes 12, so that the acting capability of the inoculant in the melt is improved, and the quality of the subsequently formed casting can be further ensured.
The power mechanism such as motor, hydraulic pump or motor can be used to drive the turntable 5 to rotate, which is not an improvement point of the design and therefore is not described herein.
Compared with the prior art, the inoculant blanking device has the advantages that the sliding block 9 and the spring 4 are used for performing extrusion and telescopic motion on the two sides of the inoculant containing box 1, a moving space is provided for the sliding plate 11 to deflect and slide, in the process that the driving plate 2 drives the sliding plate 11 to move back and forth, the blanking position of the inoculant in the melt is adjusted through the blanking function of the filter material holes 12, and the pouring uniformity of the inoculant in the melt is improved.
Referring to fig. 1 and 2, as a preferred embodiment, a roller 10 is rotatably connected to one end of the sliding block 9 close to the sliding plate 11.
During the use, through the gyro wheel 10 that sets up, can reduce the friction between flourishing workbin 1 and the filter material hole 12, and then improve flourishing workbin 1 round trip movement's on filter material hole 12 convenience.
Referring to fig. 1, as another preferred embodiment, an incomplete gear 6 is further fixedly connected to an outer side of the rotating block 13, a rack 3 engaged with the incomplete gear 6 for transmission is disposed below the incomplete gear 6, and the rack 3 is slidably connected to the fixing base; and a stirring plate 8 is connected below the rack 3 through a connecting rod 7.
The connecting rod 7 has a telescopic function.
The stirring plate 8 is provided with a through hole.
When the inoculant stirring device is used, the rotating disc 5 is rotated to drive the driving plate 2 to swing, the driving plate 2 penetrates through the rotating block 13, so that the rotating block 13 can be driven to swing at a rotating connection point of the rotating block 13 and the support 14, the incomplete gear 6 is fixedly connected with the rotating block 13, when the rotating block 13 swings, the incomplete gear 6 can be driven to rotate left and right, the rack 3 positioned below the incomplete gear 6 is driven to slide back and forth in the fixed seat, and the stirring plate 8 fixedly connected to the rack 3 is driven to stir molten liquid in a bag, so that the dispersion degree of an inoculant in the molten liquid is improved;
furthermore, the telescopic capacity of the connecting rod 7 can improve the stirring range of the stirring plate 8 in the molten liquid, so that the usability of the design is improved;
furthermore, a through hole is formed in the stirring plate 8, and the through hole can reduce resistance to the stirring plate 8 during stirring in the molten liquid, so that the connecting rod 7 can be protected from being easily broken.
It should be noted that, the power utilization components, such as the power mechanism, etc., in the present application are all connected to the external controller, the external controller is the prior art, and the present application does not improve the external controller, so that the specific model, the circuit structure, etc., of the external controller need not be disclosed, and the integrity of the present application is not affected.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (5)
1. A stream inoculation device for cast iron comprises a material containing box (1) and a filter material hole (12), wherein the filter material hole (12) is arranged below the material containing box (1); the filter is characterized in that a sliding plate (11) is arranged below the material containing box (1), and a material filtering hole (12) is formed in the sliding plate (11); the sliding plate (11) is fixedly connected to the driving plate (2), the driving plate (2) is slidably arranged in the rotating block (13) in a penetrating mode, the rotating block (13) is rotatably connected to the support (14), and the support (14) is placed on the fixed seat; one end of the driving plate (2) is eccentrically and rotatably connected with the turntable (5); the material containing box is characterized in that the material containing box (1) is connected with the sliding plate (11) in a sliding mode, a sliding block (9) is further arranged at one end, close to the sliding plate (11), of the material containing box (1), the material containing box is connected with the sliding block (9) in a sliding mode, and the material containing box (1) is connected with the sliding block (9) in an elastic mode through a spring (4).
2. Stream inoculation device for cast iron according to claim 1, characterized in that the slide (9) is also rotatably connected with a roller (10) at the end close to the slide (11).
3. The stream inoculation device for cast iron according to claim 1, wherein an incomplete gear (6) is fixedly connected to the outer side of the rotary block (13), a rack (3) which is meshed with the incomplete gear (6) for transmission is arranged below the incomplete gear (6), and the rack (3) is slidably connected to a fixed seat; the lower part of the rack (3) is also connected with a stirring plate (8) through a connecting rod (7).
4. Stream inoculation device for cast iron according to claim 3, characterized in that the connecting rod (7) has a telescopic function.
5. The stream inoculation device for cast iron according to claim 3, wherein the stirring plate (8) is provided with through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023050396.0U CN213997722U (en) | 2020-12-17 | 2020-12-17 | Stream inoculation device for cast iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023050396.0U CN213997722U (en) | 2020-12-17 | 2020-12-17 | Stream inoculation device for cast iron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213997722U true CN213997722U (en) | 2021-08-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023050396.0U Active CN213997722U (en) | 2020-12-17 | 2020-12-17 | Stream inoculation device for cast iron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213997722U (en) |
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2020
- 2020-12-17 CN CN202023050396.0U patent/CN213997722U/en active Active
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