CN215374617U - Aluminium alloy stokehold sampling spoon - Google Patents
Aluminium alloy stokehold sampling spoon Download PDFInfo
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- CN215374617U CN215374617U CN202120701269.8U CN202120701269U CN215374617U CN 215374617 U CN215374617 U CN 215374617U CN 202120701269 U CN202120701269 U CN 202120701269U CN 215374617 U CN215374617 U CN 215374617U
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- crucible
- connecting rod
- aluminum alloy
- stokehole
- sampling spoon
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Abstract
The utility model discloses an aluminum alloy stokehole sampling spoon which comprises a crucible, a crucible cover, a supporting rod, a connecting rod and a supporting plate, wherein the crucible cover is arranged on the front of the aluminum alloy stokehole sampling spoon; the top of the crucible is provided with a crucible cover; the supporting rod is connected with the side surface of the crucible; the supporting plate is arranged on the supporting rod; one end of the connecting rod penetrates through the supporting plate, extends to the crucible cover and is connected with the crucible cover; wherein the connecting rod pushes and pulls the crucible cover to slide relative to the crucible. The utility model has the characteristics of realizing accurate sampling of aluminum alloy melts at different parts in the aluminum alloy smelting process and the like.
Description
Technical Field
The utility model relates to an aluminum alloy stokehole sampling spoon.
Background
In the aluminum alloy smelting process, the chemical components of the melt in the furnace need to be detected and analyzed, and the components of the melt in the furnace are properly adjusted according to the analysis result. The aluminum alloy melt is generally sampled by using a certain container, the melt is taken out and cast and solidified into an ingot in a specific mold, and then the aluminum alloy ingot is lathed and processed and then chemical composition analysis is carried out by using a direct-reading spectrometer.
The analysis of the components of the aluminum alloy needs to accurately detect different depths and parts in the smelting furnace, so that the melts at different parts can be accurately sampled. The sampling spoon that is usually used is open and it is difficult to accurately sample the interior of the furnace. When the open sampling spoon is used to extend into the melt, part of the melt on the upper part of the sampling spoon enters the sampling spoon, so that the actually obtained sample is not the melt at the target position, the accurate sampling of the melt at a specific part cannot be accurately realized, and the analysis result cannot accurately reflect the chemical components of the aluminum alloy melt at different parts in the melting furnace.
Disclosure of Invention
The utility model aims to provide an aluminum alloy stokehole sampling spoon aiming at the defects of the prior art.
In order to realize the purpose of the utility model, the following technical scheme is adopted:
an aluminum alloy stokehole sampling spoon comprises a crucible, a crucible cover, a supporting rod, a connecting rod and a supporting plate; the top of the crucible is provided with a crucible cover; the supporting rod is connected with the side surface of the crucible; the supporting plate is arranged on the supporting rod; one end of the connecting rod penetrates through the supporting plate, extends to the crucible cover and is connected with the crucible cover; wherein the connecting rod pushes and pulls the crucible cover to slide relative to the crucible.
The working principle is as follows:
the connecting rod pushes and pulls the crucible cover to cover the top of the crucible, and the crucible is infiltrated into a target area in the aluminum alloy melt through the supporting rod; and then the connecting rod is pulled, the crucible cover is pulled by the connecting rod, the crucible cover is opened, the aluminum alloy melt can enter the crucible at the moment, the connecting rod is pushed after the aluminum alloy melt stays for a certain time, the crucible cover is pushed and pulled by the connecting rod to be covered on the crucible, and then the crucible is taken out through the supporting rod for casting, so that the aluminum alloy melt sample in the target area can be accurately obtained.
As a further improvement of the technical scheme, the aluminum alloy stokehole sampling spoon also comprises a limiting block; the support rod is provided with at least two support plates; the limiting block is arranged on the connecting rod and is positioned between two adjacent supporting plates; the limiting block moves along with the connecting rod and is used for limiting the opening and closing of the crucible cover.
As a further improvement of the technical scheme, the aluminum alloy stokehole sampling spoon also comprises a spring; one end of the spring is connected with the supporting plate, and the other end of the spring is connected with the other end of the connecting rod.
As a further improvement of the technical scheme, the aluminum alloy stokehole sampling spoon also comprises a flow guide port; the top of the crucible is provided with at least one flow guide opening.
As a further improvement of the technical scheme, the flow guide opening is an open U-shaped groove.
As a further improvement of the technical scheme, the crucible comprises a crucible shell and a heat insulation lining; and the inner side surface of the crucible shell is lined with a heat insulation lining.
As a further improvement of the technical scheme, the heat insulation lining is made of ceramic fibers.
As a further improvement of the technical scheme, the aluminum alloy stokehole sampling spoon also comprises a connecting plate; the supporting rod is connected with the crucible through a connecting plate.
As a further improvement of the technical scheme, the other end of the connecting rod is bent by a section.
Compared with the prior art, the utility model has the advantages that:
1. the utility model can realize accurate sampling of melts at different parts in the aluminum alloy smelting process. Under conventional state, the crucible lid is in the closed condition, when will take a sample, passes through the bracing piece with the crucible and slowly stretches into the aluminum alloy fuse-element in the smelting furnace, because the crucible lid is closed this moment, can avoid the fuse-element to get into in the crucible in advance at the in-process that the crucible stretched into the fuse-element. After the sampling spoon reaches the target part, the connecting rod is pulled to open the crucible cover, the melt at the target part can enter the crucible, the connecting rod is slowly pushed after the crucible is filled with the aluminum alloy melt, the connecting rod pushes and pulls the crucible cover to close the crucible cover again, and then the crucible is taken out for casting.
2. The crucible cover is covered on the crucible when the spring is in an open state, and the crucible is in a closed state; the crucible can be favorably stretched into the melt, and the melt can be prevented from entering the crucible in advance; can accurately sample the specific part of the aluminum alloy melt. When the connecting rod is pulled to one end far away from the crucible, the spring elastically deforms, the connecting rod pulls the crucible cover to open, the aluminum alloy melt enters the crucible, after the crucible is filled with the aluminum alloy melt, the connecting rod is slowly released, and the spring elastically resets; when the external force borne by the connecting rod is smaller than the elastic deformation acting force of the spring, the crucible cover is always covered on the crucible under the supporting action of the spring; thereby preventing the aluminum alloy melt from shaking out of the crucible from the top when the crucible is taken out of the aluminum alloy melt area.
3. The crucible cover is provided with the limiting block, the limiting block is limited between the two adjacent supporting blocks, and the limiting block slides in the space between the two supporting blocks, so that the crucible cover is opened or closed.
Drawings
In order to more clearly illustrate the detailed description of the utility model or the technical solutions in the prior art, the drawings that are needed in the detailed description of the utility model or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a schematic structural view of an aluminum alloy stokehole sampling spoon of the present invention;
FIG. 2 is a schematic view of the connection structure between the crucible, the support rod and the support plate according to the present invention;
FIG. 3 is a schematic top view of the structure of FIG. 2;
FIG. 4 is a schematic structural view of the connection among the crucible cover, the connecting rod, the limiting block and the spring in the utility model;
FIG. 5 is a schematic view of a support plate according to the present invention;
names and serial numbers of the components in the figure: 1-crucible shell, 2-heat insulation lining, 3-connecting plate, 4-supporting rod, 5-connecting rod, 6-spring, 7-supporting plate, 8-limiting block, 9-crucible cover and 10-flow guide opening.
Detailed Description
In order to make the technical solutions in the present application better understood, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings and embodiments, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and all other embodiments obtained by a person of ordinary skill in the art without making creative efforts based on the embodiments in the present application shall fall within the protection scope of the present application.
Example 1:
as shown in fig. 1 to 5, an aluminum alloy stokehole sampling spoon comprises a crucible, a crucible cover 9, a support rod 4, a connecting rod 5 and a support plate 7; the top of the crucible is provided with a crucible cover 9; the support rod 4 is connected with the side surface of the crucible; the supporting plate 7 is arranged on the supporting rod 4; one end of the connecting rod 5 penetrates through the supporting plate 7 to extend to the crucible cover 9 and is connected with the crucible cover 9; wherein the connecting rod 5 pushes and pulls the crucible cover 9 to slide relative to the crucible.
The specific working mode is as follows:
the connecting rod pushes and pulls the crucible cover to cover the top of the crucible, and the crucible is infiltrated into a target area in the aluminum alloy melt through the supporting rod; and then the connecting rod is pulled, the crucible cover is pulled by the connecting rod, the crucible cover is opened, the aluminum alloy melt can enter the crucible at the moment, the connecting rod is pushed after the aluminum alloy melt stays for a certain time, the crucible cover is pushed and pulled by the connecting rod to be covered on the crucible, and then the crucible is taken out through the supporting rod for casting, so that the aluminum alloy melt sample in the target area can be accurately obtained.
The utility model can accurately sample the melts at different parts and accurately obtain the aluminum alloy melt sample in the target area.
Example 2:
compared with example 1, the difference is that: a limiting block 8 is additionally arranged.
As shown in fig. 1 and 4, the support rod 4 is provided with at least two support plates 7; the limiting block 8 is arranged on the connecting rod 5 and is positioned between two adjacent supporting plates 7; the limiting block 8 moves along with the connecting rod 5 and is used for limiting the opening and closing of the crucible cover 9.
When the limiting block slides in the space between the two adjacent supporting plates, the crucible cover can be opened or closed; when the limiting block moves towards the position close to the crucible, the connecting rod pushes and pulls the crucible cover to close the crucible; when the limiting block moves away from the crucible, the connecting rod pulls the crucible cover to open the crucible.
The supporting blocks 7 are installed in 2, 3, 4, 5 or 6 blocks and the like. The connecting rods can be better supported by the supporting blocks, and the connecting rods can be more favorably pushed, pulled and moved.
Example 3:
compared with example 1 or 2, the difference is that: the spring 6 is additionally installed.
As shown in fig. 1 and 4, one end of the spring 6 is connected to the support plate 7, and the other end thereof is connected to the other end of the link 5.
The spring has an auxiliary limiting function, the supporting block is fixedly arranged on the supporting rod, the connecting rod penetrates through the supporting block, the connecting rod has a sliding function relative to the supporting block, when the spring is in a natural state and exerts an external force on the connecting rod, when the external force is smaller than or equal to the elastic deformation acting force of the spring, the spring does not generate elastic deformation, therefore, under the action of the spring, the position of the connecting rod relative to the supporting block is fixed, and the connecting rod supports the crucible cover to be closed on the crucible; when the external force is greater than the elastic deformation acting force of the spring, the spring generates elastic deformation, therefore, the connecting rod slides relative to the supporting block, the connecting rod drives the crucible cover to be opened, and the top of the crucible is opened.
Example 4:
compared with any of the embodiments 1 to 3, the difference is that: a diversion port 10 is added.
As shown in fig. 1 and 2, at least one diversion opening 10 is opened at the top of the crucible. The number of the diversion openings is usually 1, 2, 3 or 4, etc. The flow guide opening can be beneficial to pouring out the aluminum alloy melt in the crucible.
Example 5:
compared with example 4, the difference is that: a structural form of the diversion port is provided.
As shown in fig. 1, the diversion opening 10 is an open U-shaped groove.
Example 6:
compared with any of examples 1 to 5, the difference is that: one structural form of the crucible is given.
As shown in fig. 1 and 2, the crucible comprises a crucible outer shell 1 and a heat insulating and preserving liner 2; and a heat insulation lining 2 is arranged on the inner side surface lining of the crucible shell 1.
The heat insulation lining 2 can realize the heat insulation effect on the aluminum alloy melt in the crucible; thereby isolating the heat of the aluminum alloy melt from transferring to the crucible shell.
Example 7:
compared with example 6, the difference is that: a material structure of the heat insulation lining is provided.
The heat insulation lining 2 is made of ceramic fiber. The ceramic fiber has light weight, good heat insulation performance, good thermal stability and good chemical stability.
Example 8:
compared with example 1 or 2, the difference is that: the connection plate 3 is additionally installed.
As shown in FIG. 1, the support rod 4 is connected with the crucible through a connecting plate 3. The connecting plate can increase the connecting strength of the crucible and the supporting rod.
Example 9:
compared with any of examples 1 to 8, the difference is that: in order to push and pull the connecting rod conveniently, the other end of the connecting rod 5 is bent by a section. The operator can conveniently push and pull the connecting rod by holding the bending section.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are intended to be within the scope of the utility model.
Claims (9)
1. The utility model provides an aluminum alloy stokehold sampling spoon which characterized in that: comprises a crucible, a crucible cover (9), a support rod (4), a connecting rod (5) and a support plate (7);
the top of the crucible is provided with a crucible cover (9);
the support rod (4) is connected with the side surface of the crucible;
the supporting plate (7) is arranged on the supporting rod (4);
one end of the connecting rod (5) penetrates through the supporting plate (7) and extends to the crucible cover (9), and is connected with the crucible cover (9);
wherein the connecting rod (5) pushes and pulls the crucible cover (9) to slide relative to the crucible.
2. The aluminum alloy stokehole sampling spoon of claim 1, characterized in that: the device also comprises a limiting block (8);
the support rod (4) is provided with at least two support plates (7);
the limiting block (8) is arranged on the connecting rod (5) and is positioned between the two adjacent supporting plates (7);
the limiting block (8) moves along with the connecting rod (5) and is used for limiting the opening and closing of the crucible cover (9).
3. The aluminum alloy stokehole sampling spoon of claim 1, characterized in that: also comprises a spring (6);
one end of the spring (6) is connected with the supporting plate (7), and the other end of the spring is connected with the other end of the connecting rod (5).
4. The aluminum alloy stokehole sampling spoon of claim 1, characterized in that: the device also comprises a flow guide opening (10);
the top of the crucible is provided with at least one flow guide opening (10).
5. The aluminum alloy stokehole sampling spoon of claim 4, characterized in that: the flow guide opening (10) is an open U-shaped groove.
6. An aluminium alloy stokehole sampling scoop according to any of claims 1-5, characterised in that: the crucible comprises a crucible shell (1) and a heat insulation lining (2);
and the inner side surface of the crucible shell (1) is lined with a heat insulation lining (2).
7. The aluminum alloy stokehole sampling spoon of claim 6, characterized in that: the heat insulation lining (2) is made of ceramic fibers.
8. An aluminium alloy stokehole sampling scoop according to any of claims 1-5, characterised in that: the device also comprises a connecting plate (3);
the supporting rod (4) is connected with the crucible through a connecting plate (3).
9. The aluminum alloy stokehole sampling spoon of claim 8, characterized in that: the other end of the connecting rod (5) is bent by one section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120701269.8U CN215374617U (en) | 2021-04-07 | 2021-04-07 | Aluminium alloy stokehold sampling spoon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120701269.8U CN215374617U (en) | 2021-04-07 | 2021-04-07 | Aluminium alloy stokehold sampling spoon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215374617U true CN215374617U (en) | 2021-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120701269.8U Active CN215374617U (en) | 2021-04-07 | 2021-04-07 | Aluminium alloy stokehold sampling spoon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215374617U (en) |
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2021
- 2021-04-07 CN CN202120701269.8U patent/CN215374617U/en active Active
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