CN215467949U - Variable-amount feeding device for inoculant - Google Patents
Variable-amount feeding device for inoculant Download PDFInfo
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- CN215467949U CN215467949U CN202121591852.4U CN202121591852U CN215467949U CN 215467949 U CN215467949 U CN 215467949U CN 202121591852 U CN202121591852 U CN 202121591852U CN 215467949 U CN215467949 U CN 215467949U
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Abstract
The utility model discloses a variable feeding device for inoculant, which comprises a base and is characterized in that: the automatic feeding device is characterized in that a casting ladle is arranged below the base, a molten iron container is arranged above the base, a molten iron pipe is fixedly connected to the left side of the molten iron container, a support is fixedly connected to the right side of the molten iron container, a discharging pipe is fixedly connected to the lower side of the molten iron container, a feeding barrel is fixedly connected to the upper side of the support, a feeding groove is movably connected to the right side of the feeding barrel, a feeding pipe is fixedly connected to the lower side of the support, an inner cavity is formed in the feeding pipe, fan blades are arranged below the feeding pipe, a pressure air bag is arranged above the base and fixedly connected with the molten iron container, and a feeding air bag is fixedly connected to the upper side of the support and fixedly connected with the feeding groove.
Description
Technical Field
The utility model relates to the technical field of casting processing auxiliary equipment, in particular to a variable feeding device for an inoculant.
Background
The inoculant is an additive in the casting process of a foundry, can promote graphitization, reduce the chilling tendency, improve the graphite form and distribution condition, increase the number of eutectic clusters and refine the matrix structure, and is generally added into a bag in advance and then poured into molten iron to be uniformly melted when in use.
SUMMERY OF THE UTILITY MODEL
The present invention has been made to solve the above-mentioned problems occurring in the prior art, and an object of the present invention is to provide a variable inoculant delivery device.
In order to solve the technical problems, the utility model provides the following technical scheme: a variable dose dispensing device for inoculant, comprising a base, characterized in that: the utility model discloses a material feeding device, including base, top, feed cylinder, right side swing joint, the below of base is provided with waters the package, the top of base is provided with the molten iron container, the left side fixedly connected with molten iron pipe of molten iron container, the right side fixedly connected with support of molten iron container, the below fixedly connected with discharging pipe of molten iron container, the top fixedly connected with of support goes into the feed cylinder, the right side swing joint who goes into the feed cylinder has the pan feeding groove, the below fixedly connected with pan feeding pipe of support, the inside of pan feeding pipe is provided with the inner chamber, the below of pan feeding pipe is provided with the flabellum.
According to the technical scheme, the pressure air bag is arranged above the base and fixedly connected with the molten iron container, the feeding air bag is fixedly connected with the upper portion of the support and fixedly connected with the feeding groove, and the pressure air bag is connected with the feeding air bag through a pipeline.
According to the technical scheme, the lower end of the inner cavity is movably connected with an output pipe, a spring is fixedly connected to the lower portion of the output pipe, a movable block is fixedly connected to the lower end of the spring, and the movable block is fixedly connected with the fan blades.
According to the technical scheme, the bottom of the base is fixedly connected with the balloon, the upper end of the balloon is fixedly connected with the casting ladle, the piston cylinder is fixedly connected to the lower portion of the base, the right side of the piston cylinder is slidably connected with the sealing plate, the left end of the piston cylinder is connected with the balloon pipeline, and a through hole is formed in the sealing plate.
According to the technical scheme, a cylinder body is fixedly connected below the molten iron pipe, the upper end of the cylinder body is connected with a closed ring in a sliding mode, and the lower end of the cylinder body is connected with a pressure air bag pipeline.
According to the technical scheme, the fan blades are made of high-temperature-resistant materials.
Compared with the prior art, the utility model has the following beneficial effects: in the utility model, the raw materials are mixed,
(1) the fan blades are arranged, the fan blades are driven by the motor to stir the molten iron, so that the inoculant is fully mixed with the molten iron, and the uniformly mixed molten iron enters the casting ladle through the discharge pipe, thereby completing the feeding and mixing of the inoculant and achieving the purpose of improving the performance of cast iron;
(2) by arranging the pressure air bag, the pressure of the pressure air bag is continuously increased along with the increase of the weight of the molten iron in the molten iron container, the gas in the pressure air bag is continuously extruded into the feeding air bag and drives the left end of the feeding groove to move upwards, so that the inclination angle of the feeding groove is increased, the speed of the inoculant entering the molten iron is increased, the feeding speed of the inoculant can be automatically adjusted according to the change of the weight of the molten iron in the molten iron container, and the aim of accurate proportioning is fulfilled;
(3) by arranging the closed ring, the pressure of the closed ring on the pressure air bag is continuously increased along with the increase of the weight of the molten iron in the molten iron container, the gas in the pressure air bag is continuously extruded into the cylinder body, the closed ring is pushed to move upwards, the upward movement of the closed ring can block the flowing speed of the molten iron in the molten iron pipe, and the purpose of automatically controlling the input speed of the molten iron is achieved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an overall front cross-sectional structural schematic view of the present invention;
FIG. 3 is a schematic view of the partial structure at A of the present invention;
FIG. 4 is a schematic view of the partial structure of the present invention at B;
FIG. 5 is a schematic view of the partial structure at C of the present invention;
in the figure: 1. a base; 2. a molten iron container; 3. a support; 4. casting a ladle; 5. a feeding pipe; 6. feeding into a charging barrel; 7. a feeding groove; 8. feeding an air bag; 9. a cylinder body; 10. a pressure bladder; 11. a balloon; 12. a piston cylinder; 13. a closing plate; 14. an output pipe; 15. a spring; 16. a movable block; 17. a fan blade; 18. a molten iron pipe; 19. a discharge pipe; 20. an inner cavity; 21. a closed ring; 22. and a through hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides the following technical solutions: a variable dosing device for an inoculant comprises a base 1 and is characterized in that: a casting ladle 4 is arranged below the base 1, a molten iron container 2 is arranged above the base 1, a molten iron pipe 18 is fixedly connected to the left side of the molten iron container 2, a support 3 is fixedly connected to the right side of the molten iron container 2, a discharge pipe 19 is fixedly connected to the lower side of the molten iron container 2, a charging barrel 6 is fixedly connected to the upper side of the support 3, a charging groove 7 is movably connected to the right side of the charging barrel 6, a charging pipe 5 is fixedly connected to the lower side of the support 3, an inner cavity 20 is arranged inside the charging pipe 5, fan blades 17 are arranged below the charging pipe 5, molten iron enters the molten iron container 2 through the molten iron pipe 18, an inoculant stored in the charging barrel 6 passes through the charging groove 7, enters the molten iron through the inner cavity 20 of the charging pipe 5 and then enters the molten iron through an output pipe 14, the charging pipe 5 is driven by a motor to rotate and drive the fan blades 17 to stir the molten iron because the charging pipe 5 is fixedly connected with an output shaft of the motor, the inoculant and the molten iron are fully mixed, and the uniformly mixed molten iron enters the casting ladle 4 through the discharge pipe 19, so that the feeding and mixing of the inoculant are completed, and the purpose of improving the performance of cast iron is achieved;
a pressure air bag 10 is arranged above the base 1, the pressure air bag 10 is fixedly connected with a molten iron container 2, a feeding air bag 8 is fixedly connected above the support 3, the feeding air bag 8 is fixedly connected with a feeding groove 7, the pressure air bag 10 is connected with the feeding air bag 8 through a pipeline, when molten iron in the molten iron container 2 is less, the pressure air bag 10 is extruded less, along with the increase of the weight of the molten iron in the molten iron container 2, the pressure of the pressure air bag 10 is continuously increased, gas in the pressure air bag 10 is continuously extruded into the feeding air bag 8, due to the entering of the gas, the volume of the feeding air bag 8 is increased, and the left end of the feeding groove 7 is driven to move upwards, so that the inclination angle of the feeding groove 7 is increased, the speed of an inoculant entering the molten iron is increased, and the feeding speed of the inoculant can be automatically adjusted according to the change of the weight of the molten iron in the molten iron container 2, thereby achieving the purpose of accurate proportioning;
the lower end of the inner cavity 20 is movably connected with an output pipe 14, a spring 15 is fixedly connected below the output pipe 14, a movable block 16 is fixedly connected at the lower end of the spring 15, the movable block 16 is fixedly connected with a fan blade 17, because the fan blade 17 is movably connected with the feeding pipe 5, when the molten iron in the molten iron container 2 is less, the opening amplitude of the fan blade 17 is large to drive the movable block 11 to move downwards, meanwhile, the spring 15 is stretched, under the pulling action of the spring 15, the lower end of the output pipe 14 is pulled downwards, so that the output angle of the output pipe 14 is reduced, so that less inoculant is output, when the molten iron in the molten iron container 2 is more, the opening amplitude of the fan blade 17 is small to drive the movable block 11 to move upwards, meanwhile, the spring 15 is compressed, under the pressure of the spring 15, the lower end of the output pipe 14 is squeezed upwards, so that the output angle of the output pipe 14 is increased, and more inoculant is output, therefore, the aim of automatically adjusting the feeding speed of the inoculant can be achieved;
the bottom of the base 1 is fixedly connected with a balloon 11, the upper end of the balloon 11 is fixedly connected with a casting ladle 4, the lower part of the base 1 is fixedly connected with a piston cylinder 12, the right side of the piston cylinder 12 is slidably connected with a sealing plate 13, the left end of the piston cylinder 12 is connected with a pipeline of the balloon 11, the sealing plate 13 is internally provided with a through hole 22, when the base 1 is not provided with the ladle 4, the closing plate 13 closes the discharging pipe 19, when the base 1 is provided with the ladle 4, the sacculus 11 is extruded under the action of the gravity of the casting ladle 4, the liquid in the sacculus 11 enters the piston cylinder 12, and pushes the closing plate 13 to move rightwards, so that the molten iron in the discharging pipe 19 can enter the casting ladle 4 through the through hole 22, as the closing plate 12 moves slowly to the right, the through hole 22 slowly becomes concentric with the tapping pipe 19, and the output of molten iron is maximized, therefore, the output quantity of the molten iron can be automatically adjusted while the molten iron is ensured not to be wasted;
the cylinder body 9 is fixedly connected below the molten iron pipe 18, the upper end of the cylinder body 9 is connected with the closed ring 21 in a sliding mode, the lower end of the cylinder body 9 is connected with the pressure air bag 10 through a pipeline, when the molten iron in the molten iron container 2 is less, the pressure air bag 10 is extruded less, the pressure air bag 10 is continuously increased along with the increase of the weight of the molten iron in the molten iron container 2, gas in the pressure air bag 10 is continuously extruded into the cylinder body 9, the closed ring 21 is pushed to move upwards, the upward movement of the closed ring 21 can block the flowing speed of the molten iron in the molten iron pipe 18, and therefore the molten iron input speed can be automatically controlled according to the change of the weight of the molten iron in the molten iron container 2, and the molten iron in the molten iron container 2 is guaranteed to be at a proper water level;
the fan blades 17 are made of high-temperature-resistant materials, and the fan blades 17 are stirred in molten iron with high temperature, so that the service life of the fan blades 17 can be prolonged by the high-temperature-resistant materials.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A variable dose device for inoculant comprising a base (1), characterized in that: the utility model discloses a molten iron container, including base (1), right side fixedly connected with support (3) of molten iron container (2), the below of base (1) is provided with water ladle (4), the top of base (1) is provided with molten iron container (2), left side fixedly connected with molten iron pipe (18) of molten iron container (2), the right side fixedly connected with support (3) of molten iron container (2), feed cylinder (6) are gone into to the top fixedly connected with of support (3), the right side swing joint that goes into feed cylinder (6) has pan feeding groove (7), the below fixedly connected with pan feeding pipe (5) of support (3), the inside of pan feeding pipe (5) is provided with inner chamber (20), the below of pan feeding pipe (5) is provided with flabellum (17).
2. The variable dose inoculant device of claim 1, wherein: the top of base (1) is provided with pressure gasbag (10), pressure gasbag (10) and molten iron container (2) fixed connection, the top fixedly connected with pan feeding gasbag (8) of support (3), pan feeding gasbag (8) and pan feeding groove (7) fixed connection, pressure gasbag (10) and pan feeding gasbag (8) pipe connection.
3. The variable dose inoculant device as claimed in claim 2, wherein: the lower extreme swing joint of inner chamber (20) has output tube (14), the below fixedly connected with spring (15) of output tube (14), the lower extreme fixedly connected with movable block (16) of spring (15), movable block (16) and flabellum (17) fixed connection.
4. The variable dose inoculant device as claimed in claim 3, wherein: the bottom fixedly connected with sacculus (11) of base (1), the upper end of sacculus (11) with water a packet (4) fixed connection, the below fixedly connected with piston cylinder (12) of base (1), the right side sliding connection of piston cylinder (12) has closing plate (13), the left end and the sacculus (11) pipe connection of piston cylinder (12), the inside of closing plate (13) is provided with through-hole (22).
5. The variable dose inoculant device as claimed in claim 4, wherein: the lower part of the molten iron pipe (18) is fixedly connected with a cylinder body (9), the upper end of the cylinder body (9) is connected with a closed ring (21) in a sliding mode, and the lower end of the cylinder body (9) is connected with a pressure air bag (10) through a pipeline.
6. The variable dose inoculant device of claim 5, wherein: the fan blade (17) is made of high-temperature resistant materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121591852.4U CN215467949U (en) | 2021-07-14 | 2021-07-14 | Variable-amount feeding device for inoculant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121591852.4U CN215467949U (en) | 2021-07-14 | 2021-07-14 | Variable-amount feeding device for inoculant |
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| Publication Number | Publication Date |
|---|---|
| CN215467949U true CN215467949U (en) | 2022-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121591852.4U Active CN215467949U (en) | 2021-07-14 | 2021-07-14 | Variable-amount feeding device for inoculant |
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| CN (1) | CN215467949U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114905008A (en) * | 2022-04-29 | 2022-08-16 | 山东理工大学 | A even dispensing equipment of inoculant for metal smelting |
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2021
- 2021-07-14 CN CN202121591852.4U patent/CN215467949U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114905008A (en) * | 2022-04-29 | 2022-08-16 | 山东理工大学 | A even dispensing equipment of inoculant for metal smelting |
| CN114905008B (en) * | 2022-04-29 | 2024-03-15 | 山东理工大学 | Inoculant uniform throwing device for metal smelting |
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