A zinc-aluminum-magnesium-zinc pot zinc liquid sampling device

Abstract

The utility model discloses a zinc aluminum magnesium zinc pot zinc liquid sampling device, including sampling rod, sampling spoon, positioning assembly and control component, and sampling rod is hollow structure, and sampling spoon is detachably connected in one end of sampling rod, and positioning assembly is sleeved on sampling rod, is used for determining sampling depth and position, and control component is connected with one end of sampling rod away from sampling spoon, is used for controlling the movement of sampling rod and the sampling action of sampling spoon. The utility model discloses simple structure, convenient operation can accurate positioning sampling position, reduce sample pollution, improve sampling efficiency and accuracy, be suitable for widely applied in zinc aluminum magnesium zinc pot zinc liquid sampling work.

Description

Technical Field

[0001] This utility model relates to the field of metal smelting technology, specifically to a zinc-aluminum-magnesium-zinc pot zinc liquid sampling device. Background Technology

[0002] In the production process of zinc-aluminum-magnesium alloys, it is necessary to periodically sample and analyze the molten zinc in the zinc pot to ensure that the alloy composition meets the requirements. Currently, the common sampling method is for operators to hold a sampling tool and dip a sampling spoon into the zinc pot to scoop out the molten zinc. However, this sampling method has many problems. First, operation is inconvenient. Due to the high temperature of the zinc pot, operators need to maintain a certain distance, making it difficult to accurately control the position and depth of the sampling spoon, resulting in inaccurate sampling and affecting the reliability of the analysis results. Second, during the sampling process, the sampling spoon is easily contaminated by the external environment, such as dust and impurities in the air, thus affecting the purity of the sample. In addition, the existing sampling tools have a simple control structure and low precision in opening and closing the sampling spoon, which easily leads to unstable sample volume and reduces sampling efficiency. Therefore, it is necessary to design a zinc-aluminum-magnesium zinc pot zinc liquid sampling device. Utility Model Content

[0003] The purpose of this invention is to provide a zinc-aluminum-magnesium zinc pot zinc liquid sampling device to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a zinc-aluminum-magnesium zinc pot zinc liquid sampling device, comprising a sampling rod, a sampling spoon, a positioning component, and a control component; The sampling rod has a hollow structure; The sampling spoon is detachably connected to one end of the sampling rod; The positioning component is sleeved on the sampling rod and is used to determine the sampling depth and position; The control component is connected to the end of the sampling rod away from the sampling spoon, and is used to control the movement of the sampling rod and the sampling action of the sampling spoon.

[0005] Preferably, the positioning component includes a positioning ring and scale lines. The positioning ring is sleeved on the sampling rod and slidably connected to the sampling rod. The scale lines are disposed on the outer surface of the sampling rod and distributed along the length direction of the sampling rod.

[0006] Preferably, the positioning ring is provided with a fixing bolt, which penetrates the side wall of the positioning ring and is threadedly connected to the positioning ring. The positioning ring can be fixed to the sampling rod by tightening the fixing bolt.

[0007] Preferably, the control assembly includes a handle, a control lever, a transmission component, and a reset component; the handle is fixedly connected to the end of the sampling rod away from the sampling spoon; the control lever passes through the handle and the sampling rod, with one end extending to the outside of the handle to form an operating end, and the other end connected to the sampling spoon through the transmission component; the reset component is sleeved on the section of the control lever located inside the handle.

[0008] Preferably, the transmission component includes a connecting seat and a connecting rod. The connecting seat is fixed to one end of the control rod near the sampling spoon. One end of the connecting rod is hinged to the connecting seat, and the other end is hinged to the movable flap of the sampling spoon. The fixed flap of the sampling spoon is fixedly connected to the end of the sampling rod.

[0009] Preferably, the reset element is a compression spring, with one end of the compression spring abutting against the inner wall of the handle and the other end abutting against the limiting ring on the control rod.

[0010] Preferably, the sampling spoon is made of ceramic and includes a fixed flap and a movable flap. The fixed flap and the movable flap are connected by a hinge shaft. The fixed flap has a connecting part at the end away from the hinge shaft, and the movable flap has a hinge ear at the end away from the hinge shaft that is connected to a transmission component. When the fixed flap and the movable flap are closed, they form a spoon-shaped structure with an open top and an outwardly folded lip at the opening.

[0011] Beneficial effects: This invention has a simple structure and is easy to operate. It can accurately locate the sampling position, reduce sample contamination, and improve sampling efficiency and accuracy. It is suitable for widespread application in the sampling of zinc liquid in zinc-aluminum-magnesium zinc pots.

[0012] In this invention, the control component, through the cooperation of the control lever, transmission component and reset component, realizes the precise opening and closing and automatic closing of the sampling spoon. The specific structure of the sampling spoon also facilitates operation, reduces the difficulty of operation, and further improves sampling efficiency.

[0013] The above description is merely an overview of the technical solutions of the embodiments of this application. In order to better understand the technical means of the embodiments of this application and to implement them in accordance with the contents of the specification, and to make the above and other objects, features and advantages of the embodiments of this application more apparent and understandable, specific implementation methods of this application are described below. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the installation of the positioning component of this utility model; Figure 3 This is a schematic diagram of the installation of the control component of this utility model; In the diagram: 1. Sampling rod; 2. Sampling spoon; 3. Positioning ring; 4. Scale line; 5. Fixing bolt; 6. Handle; 7. Control rod; 8. Connecting seat; 9. Connecting rod; 10. Compression spring; 11. Fixed petal; 12. Moving petal; 13. Hinge shaft; 14. Connecting part; 15. Hinge ear; 16. Lip. Detailed Implementation

[0015] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0016] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms “comprising” and “having”, and any variations thereof, in the specification, claims and drawings of this application are intended to cover non-exclusive inclusion.

[0017] The term "embodiment" as used herein means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of the phrase "embodiment" in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0018] The directional terms appearing in the following description refer to the directions shown in the figures and are not intended to limit the specific structure of this application. For example, in the description of this application, terms such as "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the figures. They are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0019] Furthermore, the terms "first," "second," etc., in the specification and claims of this application or in the aforementioned drawings are used to distinguish different objects rather than to describe a specific order, and may explicitly or implicitly include one or more of the features.

[0020] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, "connection" or "joining" in mechanical structures can refer to a physical connection, such as a fixed connection, for example, a connection fixed by fasteners, such as a connection fixed by screws, bolts, or other fasteners; a physical connection can also be a detachable connection, such as a snap-fit ​​or interlocking connection; a physical connection can also be an integral connection, such as a connection formed by welding, bonding, or integral molding. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0021] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings.

[0022] As shown in Figures 1-3, the present invention discloses a zinc-aluminum-magnesium zinc pot zinc liquid sampling device, which includes a sampling rod 1, a sampling spoon 2, a positioning component and a control component.

[0023] Sampling rod 1 has a hollow structure and is made of high-temperature resistant alloy material. Its length can be flexibly set according to the depth of the zinc pot, generally 1.5-3 meters, which ensures that the operator maintains a safe distance from the high-temperature zinc liquid and ensures the stability of the sampling operation.

[0024] In this invention, the sampling spoon 2 is detachably connected to one end of the sampling rod 1. It is made of ceramic, which possesses excellent high-temperature resistance and chemical stability, preventing chemical reaction with the zinc-aluminum-magnesium-zinc liquid during sampling and ensuring sample purity. The sampling spoon 2 includes a fixed flap 11 and a movable flap 12, connected by a hinge shaft 13. The fixed flap 11, away from the hinge shaft 13, has a connecting part 14, which is fixedly connected to the end of the sampling rod 1. The movable flap 12, away from the hinge shaft 13, has a hinge ear 15 connected to a transmission component. When closed, the fixed flap 11 and movable flap 12 form a spoon-shaped structure with an open top. The opening has an outwardly folded lip 16, which prevents the zinc liquid from spilling during sampling and facilitates pouring the sample into a sample container.

[0025] In this invention, a positioning component is fitted onto the sampling rod 1 to determine the sampling depth and position. This component includes a positioning ring 3 and scale lines 4. The positioning ring 3 is fitted onto the sampling rod 1 and slidably connected to it. The scale lines 4 are located on the outer surface of the sampling rod 1, distributed along its length, and have an accuracy of 1 cm, meeting the sampling requirements for different depths. A fixing bolt 5 is provided on the positioning ring 3, penetrating the side wall of the positioning ring 3 and threadedly connected to it. Tightening the fixing bolt 5 fixes the positioning ring 3 to the sampling rod 1. In use, according to the required sampling depth, the positioning ring 3 is slid to the position corresponding to the scale line 4, and then the fixing bolt 5 is tightened to fix the positioning ring 3. When the sampling rod 1 is inserted into the zinc pot, the positioning ring 3 contacts the edge of the zinc pot, thus determining the sampling depth.

[0026] In this invention, the control component is connected to the end of the sampling rod 1 furthest from the sampling spoon 2, and is used to control the movement of the sampling rod and the sampling action of the sampling spoon 2. It includes a handle 6, a control lever 7, a transmission component, and a reset component. The handle 6 is fixedly connected to the end of the sampling rod 1 furthest from the sampling spoon 2. The outer surface of the handle 6 has anti-slip textures to facilitate gripping and prevent slippage during operation. The control lever 7 passes through the handle 6 and the sampling rod 1, with one end extending to the outside of the handle 6 to form an operating end. The operating end has a pressing head for easy pressing, and the other end is connected to the sampling spoon 2 via the transmission component. The transmission component includes a connecting seat 8 and a connecting rod 9. The connecting seat 8 is fixed to the end of the control lever near the sampling spoon 2. One end of the connecting rod 9 is hinged to the connecting seat 8, and the other end is hinged to the movable flap of the sampling spoon 2. The fixed flap of the sampling spoon 2 is fixedly connected to the end of the sampling rod 1. The reset element is fitted into the section of the control lever 7 located inside the handle 6. The reset element is a compression spring 10, one end of which abuts against the inner wall of the handle 6, and the other end abuts against the limiting ring on the control lever.

[0027] The working principle of this utility model is as follows: Before sampling, the sampling depth is determined by sliding the positioning ring 3 and referring to the scale line 4 according to the sampling requirements. Then, the fixing bolt 5 is tightened to fix the positioning ring 3. The operator holds the handle 6 and inserts the sampling spoon 2 into the zinc pot. When the positioning ring 3 contacts the edge of the zinc pot, it indicates that the sampling spoon 2 has reached the preset sampling depth. At this time, the operator presses the operating end of the control rod 7, and the control rod 7 moves downward, driving the connecting seat 8 to move downward. The connecting seat 8 pulls the movable flap 12 through the connecting rod 9, causing the movable flap 12 to separate from the fixed flap 11. The sampling spoon 2 opens, and the zinc liquid enters the sampling spoon 2. After sampling is completed, the operator releases the operating end of the control rod 7. Under the reset action of the compression spring 10, the control rod 7 moves upward. The connecting seat 8 pushes the movable flap 12 through the connecting rod 9, causing the movable flap 12 to close with the fixed flap 11, sealing the zinc liquid inside the sampling spoon 2. Finally, the operator removes the sampling device from the zinc pot and pours the molten zinc from the sampling spoon 2 into the sample container to complete the sampling operation.

[0028] In summary, this utility model has a simple structure, is easy to operate, can accurately locate the sampling position, reduce sample contamination, and improve sampling efficiency and accuracy. It is suitable for widespread application in the sampling of zinc liquid from zinc-aluminum-magnesium zinc pots.

[0029] The above-described embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A sampling device for zinc liquid in a zinc-aluminum-magnesium-zinc pot, characterized in that: Includes a sampling rod (1), a sampling spoon (2), a positioning component, and a control component; The sampling rod (1) has a hollow structure; The sampling spoon (2) is detachably connected to one end of the sampling rod (1); The positioning component is sleeved on the sampling rod (1) and is used to determine the sampling depth and position; The control component is connected to the end of the sampling rod (1) away from the sampling spoon (2) and is used to control the movement of the sampling rod and the sampling action of the sampling spoon (2); The control assembly includes a handle (6), a control lever (7), a transmission component, and a reset component; the handle (6) is fixedly connected to the end of the sampling rod (1) away from the sampling spoon (2); the control lever (7) passes through the handle (6) and the sampling rod (1), with one end extending to the outside of the handle (6) to form an operating end, and the other end connected to the sampling spoon (2) through the transmission component; the reset component is sleeved on the section of the control lever (7) located inside the handle (6).

2. The zinc-aluminum-magnesium-zinc pot zinc liquid sampling device according to claim 1, characterized in that: The positioning component includes a positioning ring (3) and a scale line (4). The positioning ring (3) is sleeved on the sampling rod (1) and is slidably connected to the sampling rod (1). The scale line (4) is set on the outer surface of the sampling rod (1) and distributed along the length direction of the sampling rod (1).

3. The zinc-aluminum-magnesium-zinc pot zinc liquid sampling device according to claim 2, characterized in that: The positioning ring (3) is provided with a fixing bolt (5), which penetrates the side wall of the positioning ring (3) and is threadedly connected to the positioning ring (3). By tightening the fixing bolt (5), the positioning ring (3) can be fixed on the sampling rod (1).

4. The zinc-aluminum-magnesium-zinc pot zinc liquid sampling device according to claim 1, characterized in that: The transmission component includes a connecting seat (8) and a connecting rod (9). The connecting seat (8) is fixed to one end of the control rod near the sampling spoon (2). One end of the connecting rod (9) is hinged to the connecting seat (8), and the other end is hinged to the movable flap of the sampling spoon (2). The fixed flap of the sampling spoon (2) is fixedly connected to the end of the sampling rod (1).

5. A zinc-aluminum-magnesium-zinc pot zinc liquid sampling device according to claim 1, characterized in that: The reset component is a compression spring (10), one end of which abuts against the inner wall of the handle (6), and the other end abuts against the limiting ring on the control rod.

6. The zinc-aluminum-magnesium-zinc pot zinc liquid sampling device according to claim 1, characterized in that: The sampling spoon (2) is made of ceramic and includes a fixed flap (11) and a movable flap (12). The fixed flap (11) and the movable flap (12) are connected by a hinge shaft (13). The fixed flap (11) has a connecting part (14) at one end away from the hinge shaft (13), and the movable flap (12) has a hinge ear (15) connected to the transmission component at one end away from the hinge shaft (13). When the fixed flap (11) and the movable flap (12) are closed, they form a spoon-shaped structure with an open top and an outwardly folded lip (16) at the opening.

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