Ladle lifting appliance structure

Abstract

The utility model discloses a ladle lifting appliance structure, and aims to provide a ladle lifting appliance structure which is convenient for quantitative operation and adjustment and improves the use flexibility and practicability. The device comprises a hanging bracket, the hanging bracket is provided with a quantitative steering assembly, a distance adjusting assembly and an outer shell, the quantitative steering assembly is movably connected with the hanging bracket, the outer shell is rotationally connected with the hanging bracket through the quantitative steering assembly, the outer shell is provided with an inner cylinder, one end of the inner cylinder is connected with the outer shell in an inserted mode, and the other end of the inner cylinder is provided with a flow guide notch. The inner cylinder is movably connected with the outer shell through a distance adjusting assembly. The ladle structure has the beneficial effects that the ladle structure is convenient to operate and safe to operate; the casting flow and the flow speed control efficiency of the ladle are improved; the pouring position is convenient to adjust; the use flexibility and practicability are improved; the structural integrity and the connection stability are improved; the pouring amount of the molten iron is convenient and precise to control; the structural connection strength and the operation stability are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of molten iron ladle hangers, in particular to a molten iron ladle hanger structure. Background Art

[0002] The molten iron ladle is a casting equipment. It is used for casting operations in the foundry workshop. It receives the molten iron in front of the furnace and then transports it to the mold for pouring by a crane. During the transportation process, a lifting device structure is required. However, when dumping the molten iron ladle, it is necessary to manually use a rope to operate it. The whole operation process is not only laborious, but also has certain hidden dangers, and it is not safe to use.

[0003] China Patent Authorization Announcement Number: CN 220223231 U, Authorization Announcement Date December 22, 2023, This utility model relates to a ladle hanger structure, and relates to the technical field of hangers, which includes: a ladle, the lower part of the ladle is symmetrically fixedly connected with a hook ear, the rear part of the ladle is fixedly connected with a connecting seat, the upper part of the ladle is symmetrically fixedly connected with a fixed seat, the outer side of the ladle is provided with a hanging assembly, and the rear part of the hanging assembly is provided with a control assembly. The shortcomings of this technical solution are: 1. It is difficult to control and quantify the pouring flow and flow rate during the pouring process, which reduces the flexibility and practicality of use; 2. The change in the position of the pouring point requires the change of the position of the entire hanging assembly, which reduces the adaptability and practicality.

[0004] In summary: the ladle hanger is difficult to quantitatively operate and adjust, which reduces its flexibility and practicality. Utility Model Content

[0005] The utility model aims to overcome the shortcomings of the prior art that the iron ladle hanger is difficult to quantitatively operate and adjust, and reduces the flexibility and practicality of use, and provides an iron ladle hanger structure that is easy to quantitatively operate and adjust, and improves the flexibility and practicality of use.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A ladle hanger structure comprises a hanger, wherein the hanger is provided with a quantitative steering assembly, a distance adjustment assembly and an outer shell, the quantitative steering assembly is movably connected to the hanger, the outer shell is rotationally connected to the hanger through the quantitative steering assembly, the outer shell is provided with an inner cylinder, one end of the inner cylinder is plugged into the outer shell, the other end of the inner cylinder is provided with a guide groove, the outer shell is connected to the distance adjustment assembly, and the inner cylinder is movably connected to the outer shell through the distance adjustment assembly.

[0008] The outer shell is rotatably connected to the hanger, and at the same time, the installed quantitative steering assembly enables the outer shell to be connected to the hanger as a fulcrum and pushed and steered by the quantitative steering assembly, so that the outer shell can be turned over to realize the tipping of the ladle, and at the same time, the flow rate and flow of the ladle are controlled by the quantitative steering assembly. The outer shell is plugged with an inner cylinder, and the distance adjustment assembly on the outer shell is connected to the inner cylinder. Through the relative movement of the inner cylinder and the outer shell, the overall length of the ladle is adjusted, so that the distance between the guide groove on the inner cylinder and the pouring point can be adjusted to improve the adaptability and practicality of the ladle pouring. It is easy to operate and safe to operate, improves the flow rate and flow rate control effect of the ladle pouring, and is easy to adjust the pouring position to improve the flexibility and practicality of use.

[0009] Preferably, the outer shell is provided with a receiving cavity, the lower end surface of the inner cylinder is connected with a connecting ring, the lower bottom of the receiving cavity is provided with a sinking groove, the connecting ring is plugged into the sinking groove, the distance adjustment component includes a fixed seat, a distance adjustment rod and a connecting rod, the fixed seat is connected with the outer shell, one end of the distance adjustment rod is threadedly connected with the fixed seat, the other end of the distance adjustment rod is connected with one end of the connecting rod, and the other end of the connecting rod is plugged into the inner cylinder. The inner cavity of the outer shell is set as a receiving cavity for plugging the inner cylinder, so that the outer wall surface of the inner cylinder and the inner wall surface of the outer shell are in contact, and an annular depression is provided at the edge of the cavity bottom of the receiving cavity. The structural shape of the inner cylinder is an open structure with a closed bottom, and the lower bottom of the inner cylinder is connected with a connecting ring to ensure that the molten iron is stored after entering the inner cylinder, and the connecting ring is inserted into the sinking groove, so that the inner cylinder is connected to the outer shell through the connecting ring; the distance adjustment component is threadedly connected with the fixed seat through the distance adjustment rod, so that the distance adjustment rod drives the connecting rod, and the connecting rod drives the outer shell to move up and down, and the adjustment method is convenient and fast, and the adjustment accuracy is high. The effect of improving structural integrity, connection stability, convenient adjustment, high precision and thus facilitating flow control is achieved.

[0010] Preferably, the inner cylinder is provided with a connecting groove, the structural shape of the connecting groove is an arc-shaped groove, the connecting rod includes a straight rod and an arc-shaped rod, the curvature of the arc-shaped rod is the same as the curvature of the connecting groove, one end of the straight rod is connected to the pitch-adjusting rod, the other end of the straight rod is connected to the arc-shaped rod, and the arc-shaped rod is clamped with the connecting groove. The side of the inner cylinder is provided with an arc-shaped concave connecting groove, the straight rod in the connecting rod is connected to the pitch-adjusting rod, the arc-shaped rod is connected to the straight rod, and the arc-shaped rod is clamped into the connecting groove to increase the contact area and force strength between the connecting rod and the inner cylinder. The effect of improving the structural connection strength and operational stability is achieved.

[0011] Preferably, the quantitative steering assembly includes a rotating support rod, a fixed turntable, an operating rod and a steering rod, one end of the rotating support rod is plugged into the hanger, the other end of the rotating support rod is plugged into the outer shell, the fixed turntable is connected to the hanger, the fixed turntable is provided with a guide slide rail, the fixed turntable is connected to a scale, the scale is adaptively arranged with the guide slide rail, the operating rod passes through the center of the fixed turntable and the hanger is plugged into the outer shell, the operating rod coincides with the central axis of the rotating support rod, one end of the steering rod is plugged into the outer shell, the other end of the steering rod passes through the guide slide rail and is connected to the operating rod, and the steering rod is slidably connected to the guide slide rail through the operating rod. In the quantitative steering assembly, the fixed turntable is fixedly connected to the hanger, and the surface of the fixed turntable is provided with an arc-shaped guide rail with the center of the disk surface as the center of the circle. The operating rod is rotatably connected to the center of the surface of the fixed turntable and passes through the hanger to be plugged into the outer shell. At the same time, the operating rod and the rotating support rod are both round rod-shaped structures. The operating rod and the rotating support rod are mirror-connected to both sides of the outer shell respectively, so that the rotation of the operating rod can drive the rotation of the entire outer shell to achieve the dumping of the molten iron ladle. Among them, the steering rod is connected to the operating rod and passes through the guide rail to be plugged into the outer shell, so that the rotation of the operating rod drives the connected steering rod, and the steering rod drives the connected outer shell along the guide rail, so that the dumping operation is more stable and easy, and the guide rail limits the rotation trajectory of the molten iron ladle. At the same time, through the scale connected to the fixed turntable on one side of the guide rail, the rotation arc value of the molten iron ladle can be stably and intuitively adjusted, so as to conveniently and accurately control the flow rate and flow rate. The effect of improving the stability of the structural connection, the convenience of operation, the convenience and accuracy of the control of the amount of molten iron dumping is achieved.

[0012] Preferably, the fixed turntable and the hanger are both provided with clearance holes, the outer shell is sleeved with a fixing ring, the fixing ring is provided with a mounting groove, the mounting groove has a T-shaped structure, a rotating block is connected to the mounting groove, the operating rod passes through the clearance hole and is plugged into the mounting groove, and the operating rod is connected to the rotating block. A clearance hole is provided at the center of the fixed turntable and on the hanger, so that the operating rod can pass through the clearance hole and be connected to the mounting groove on the fixing ring that is fixedly sleeved with the outer shell, the rotating block is a cylindrical structure, and the cross-sectional shape of the connection between the operating rod and the rotating block and the cross-sectional shape of the mounting groove are both T-shaped, so as to ensure that the operating rod can rotate stably while improving the stability of the structural connection. The effect of improving the structural connection and operational stability is achieved.

[0013] Preferably, the fixed ring is provided with a limiting slide groove, the steering rod includes a connecting rod 1 and a connecting rod 2, one end of the connecting rod 1 is vertically connected to the operating rod, the other end of the connecting rod 1 is vertically connected to the connecting rod 2, one end of the connecting rod 2 is slidably connected to the connecting rod 1, the other end of the connecting rod 2 passes through the guide rail and is plugged into the limiting slide groove, and a limiting groove is provided at the end of the guide rail, and the limiting slide groove and the limiting groove are both adapted to the connecting rod 2. The surface of the fixed ring is black with a limiting slide groove, and the structural shape of the limiting slide groove is a vertical strip structure, the steering rod includes a connecting rod 1 and a connecting rod 2, the connecting rod 1 is vertically connected to the operating rod, the connecting rod 2 is parallel to the operating rod and vertically connected to the connecting rod 1, so that the operating rod can mobilize the connecting rod 2 to slide with the guide rail, thereby realizing the synchronous rotation of the outer shell and the operating rod, and at the same time, the connecting rod 2 moves up and down in the connecting rod 1 and the limiting slide groove, so as to lock the connecting rod 2 in a vertical state through the limiting groove, and prevent the ladle from rotating by itself in the non-rotating state to cause an operation accident. The effect of improving the stability of the structural connection and the safety of operation is achieved.

[0014] Preferably, the ends of the operating rod and the pitch-adjusting rod are connected with a handle block, the cross-sectional area of ​​the handle block is larger than the cross-sectional area of ​​the operating rod and the pitch-adjusting rod, and the handle block is provided with an anti-skid groove. The ends of the operating rod and the pitch-adjusting rod are connected with the handle block to facilitate the rotation of the operating rod and the pitch-adjusting rod, and the handle block is provided with evenly distributed anti-skid grooves to prevent slipping, so as to achieve the effect of improving the convenience of operation.

[0015] The beneficial effects of the utility model are: the ladle structure is easy to operate and safe to operate; the flow rate and flow rate control effect of the ladle pouring is improved; the pouring position is easy to adjust; the flexibility and practicality of use are improved; the structural integrity and connection stability are improved; the convenience and accuracy of the molten iron pouring amount are controlled; and the structural connection strength and operation stability are improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 yes Figure 1 Side view of

[0018] Figure 3 yes Figure 2 Sectional view at A in the middle;

[0019] Figure 4 It is a cross-sectional view of the connection between the outer shell and the inner cylinder;

[0020] Figure 5 It is a structural schematic diagram of the connection between the second connecting rod and the yield groove.

[0021] In the figure: 1. hanger, 2. outer shell, 3. inner tube, 4. guide groove, 5. accommodating chamber, 6. connecting ring, 7. sinking groove, 8. fixed seat, 9. pitch adjusting rod, 10. connecting rod, 11. connecting groove, 12. straight rod, 13. arc rod, 14. fixed turntable, 15. operating lever, 16. steering rod, 17. guide slide rail, 18. scale, 19. clearance hole, 20. installation groove, 21. rotating block, 22. handle block, 23. anti-skid groove, 24. rotating support rod, 25. fixing ring, 26. limiting slide groove, 27. connecting rod one, 28. connecting rod two, 29. limiting groove, 30. limiting slide groove, 31. clearance groove. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is by no means intended to limit the present application and its application or use. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0023] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0024] Unless otherwise specified, the relative arrangement of the components, numerical expressions and numerical values ​​described in these embodiments do not limit the scope of the present application. For ease of explanation, spatial relative terms such as "upper", "lower", "left", "right" are used in the embodiments to illustrate the relationship between an element or feature shown in the figure and another element or feature. It should be understood that, in addition to the orientation shown in the figure, the spatial terms are intended to include different orientations of the device in use or operation. For example, if the device in the figure is inverted, the element described as being "under" other elements or features will be positioned "on" other elements or features. Therefore, the exemplary term "under" can include both upper and lower orientations. The device can be positioned in other ways (rotated 90 degrees or located in other orientations), and the spatial relative description used here can be interpreted accordingly. At the same time, it should be understood that for ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, process and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, process and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values.It should be noted that similar reference numerals and letters denote similar items in the following figures, and therefore, once an item is defined in one figure, it need not be further discussed in subsequent figures.

[0025] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of this application.

[0026] Embodiment 1:

[0027] like Figure 1 As shown, a ladle hanger structure includes a hanger 1, the hanger 1 is provided with a quantitative steering assembly, a distance adjustment assembly and an outer shell 2, the quantitative steering assembly is movably connected to the hanger 1, the outer shell 2 is rotatably connected to the hanger 1 through the quantitative steering assembly, the outer shell 2 is provided with an inner cylinder 3, one end of the inner cylinder 3 is plugged into the outer shell 2, the other end of the inner cylinder 3 is provided with a guide groove 4, the outer shell 2 is connected to the distance adjustment assembly, and the inner cylinder 3 is movably connected to the outer shell 2 through the distance adjustment assembly.

[0028] like Figure 1 , 4As shown, the outer shell 2 is provided with a accommodating cavity 5, the lower end surface of the inner cylinder 3 is connected with a connecting ring 6, the lower bottom of the accommodating cavity 5 is provided with a sinking groove 7, the connecting ring 6 is plugged into the sinking groove 7, the distance adjustment component includes a fixed seat 8, a distance adjustment rod 9 and a connecting rod 10, the fixed seat 8 is connected to the outer shell 2, one end of the distance adjustment rod 9 is threadedly connected to the fixed seat 8, the other end of the distance adjustment rod 9 is connected to one end of the connecting rod 10, and the other end of the connecting rod 10 is plugged into the inner cylinder 3.

[0029] like Figure 1 , 2 As shown, the inner cylinder 3 is provided with a connecting groove 11, and the structural shape of the connecting groove 11 is an arc-shaped groove. The connecting rod 10 includes a straight rod 12 and an arc-shaped rod 13. The bending curvature of the arc-shaped rod 13 is the same as the curvature of the connecting groove 11. One end of the straight rod 12 is connected to the pitch-adjusting rod 9, and the other end of the straight rod 12 is connected to the arc-shaped rod 13. The arc-shaped rod 13 is clamped with the connecting groove 11.

[0030] like Figure 2 , 3 As shown, the quantitative steering assembly includes a rotating support rod 24, a fixed turntable 14, an operating rod 15 and a steering rod 16, one end of the rotating support rod 24 is plugged into the hanger 1, the other end of the rotating support rod 24 is plugged into the outer shell 2, the fixed turntable 14 is connected to the hanger 1, the fixed turntable 14 is provided with a guide rail 17, the fixed turntable 14 is connected to a scale 18, the scale 18 is adaptively arranged with the guide rail 17, the operating rod 15 passes through the center of the disk surface of the fixed turntable 14 and is plugged into the hanger 1 and the outer shell 2, the operating rod 15 coincides with the central axis of the rotating support rod 24, one end of the steering rod 16 is plugged into the outer shell 2, the other end of the steering rod 16 passes through the guide rail 17 and is connected to the operating rod 15, and the steering rod 16 is slidably connected to the guide rail 17 through the operating rod.

[0031] like Figure 3 As shown, the fixed turntable 14 and the hanger 1 are both provided with a clearance hole 19, the outer shell 2 is sleeved with a fixing ring 25, the fixing ring 25 is provided with a mounting groove 20, the structural shape of the mounting groove 20 is T-shaped, the mounting groove 20 is connected to a rotating block 21, the operating rod 15 passes through the clearance hole 19 and is plugged into the mounting groove 20, and the operating rod 15 is connected to the rotating block 21.

[0032] like Figure 1-3 As shown, the fixing ring 25 is provided with a limiting slide groove 26, and the steering rod 16 includes a connecting rod 1 27 and a connecting rod 2 28. One end of the connecting rod 1 27 is connected to the operating rod 15, and the other end of the connecting rod 1 27 is vertically connected to the connecting rod 2 28. One end of the connecting rod 28 is slidably connected to the connecting rod 1 27, and the other end of the connecting rod 2 28 passes through the guide rail 17 and is plugged into the limiting slide groove 26. A limiting groove 29 is provided at the end of the guide rail 17, and the limiting slide groove 26 and the limiting groove 29 are both adapted to the connecting rod 2 28.

[0033] like Figure 1 , 2 As shown, the ends of the operating rod 15 and the pitch-adjusting rod 9 are both connected with a handle block 22 , the cross-sectional area of ​​the handle block 22 is larger than the cross-sectional area of ​​the operating rod 15 and the pitch-adjusting rod 9 , and the handle block 22 is provided with an anti-slip groove 23 .

[0034] like Figure 1-5 As shown: the structure of the hanger 1 is gantry-shaped, and the fixing ring 25 of the outer shell 2 is connected to the columns on both sides of the hanger 1 through the rotating support rod 24 and the operating rod 15, so that the outer shell 2 is fixed and rotates as a rotating fulcrum.

[0035] The structure of the scale 18 is in an arc shape and is the same as the arc shape of the guide rail 17. The scale 18 has an angle value so that the steering rod 16 can refer to the specific value during rotation to facilitate flow control. The connecting ring 6 and the inner cylinder 3 are an integrated structure to improve the integrity of the structure.

[0036] The connecting rod 1 27 is provided with a limiting slide groove 30, and the connecting rod 28 is vertically slidably connected to the limiting slide groove 30. The hanger 1 is provided with a clearance groove 31, which is adapted to the position of the connecting rod 28 to ensure smooth operation. At the same time, the clearance groove 31 leaves a descending space for the connecting rod 28 (such as Figure 5 As shown in FIG. 1 ), the second connecting rod 28 is locked in the vertical movement of the limiting groove 26 and the limiting groove 29 in the clearance groove 31, thereby making the vertical state of the ladle more stable. The connection height of the operating rod 15 and the outer shell 2 is not higher than and close to the center point of the vertical center axis of the outer shell 2, so as to reduce the gravity during rotation as much as possible and make the rotation smoother and easier.

[0037] When in use: transport the molten iron ladle to the pouring destination through the hanger 1, turn the operating rod 15, so that the steering rod 16 (lifted up and placed in the guide rail 17) drives the outer shell 2 to rotate along the guide rail 17, and the inner tube 3 follows. The molten iron in the inner tube 3 flows out along the guide groove 4 and enters the pouring point. According to the needs of pouring flow and flow rate, the relative position of the steering rod 16 and the scale 18 is determined to ensure the pouring effect. Adjustment of pouring point position: by rotating the pitch adjustment rod 9, the inner tube 3 is lifted or lowered by the arc rod 13 under the displacement of the straight rod 12 to adjust the position of the guide groove 4, and then the position of the guide groove 4 (liquid outlet) is changed to adapt to the position of the pouring point, so as to improve the pouring accuracy and adaptability.

[0038] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features thereof may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A ladle hanger structure, characterized in that: The invention comprises a hanger (1), wherein the hanger (1) is provided with a quantitative steering assembly, a pitch adjustment assembly and an outer shell (2), wherein the quantitative steering assembly is movably connected to the hanger (1), and the outer shell (2) is rotatably connected to the hanger (1) via the quantitative steering assembly, and the outer shell (2) is provided with an inner cylinder (3), one end of the inner cylinder (3) is plugged into the outer shell (2), and the other end of the inner cylinder (3) is provided with a guide slot (4), the outer shell (2) is connected to the pitch adjustment assembly, and the inner cylinder (3) is movably connected to the outer shell (2) via the pitch adjustment assembly.

2. The iron ladle hanger structure according to claim 1 is characterized in that: The outer shell (2) is provided with a receiving cavity (5); the lower end surface of the inner cylinder (3) is connected with a connecting ring (6); the lower bottom of the receiving cavity (5) is provided with a sinking groove (7); the connecting ring (6) is plugged into the sinking groove (7); the distance adjustment assembly comprises a fixing seat (8), a distance adjustment rod (9) and a connecting rod (10); the fixing seat (8) is connected to the outer shell (2); one end of the distance adjustment rod (9) is threadedly connected to the fixing seat (8); the other end of the distance adjustment rod (9) is connected to one end of the connecting rod (10); and the other end of the connecting rod (10) is plugged into the inner cylinder (3).

3. The iron ladle hanger structure according to claim 2 is characterized in that: The inner cylinder (3) is provided with a connecting groove (11), the structural shape of the connecting groove (11) being an arc-shaped groove, the connecting rod (10) comprising a straight rod (12) and an arc-shaped rod (13), the curvature of the arc-shaped rod (13) being the same as the curvature of the connecting groove (11), one end of the straight rod (12) being connected to the pitch-adjusting rod (9), the other end of the straight rod (12) being connected to the arc-shaped rod (13), and the arc-shaped rod (13) being clamped with the connecting groove (11).

4. The iron ladle hanger structure according to claim 2 is characterized in that: The quantitative steering assembly comprises a rotating support rod (24), a fixed rotating disk (14), an operating rod (15) and a steering rod (16); one end of the rotating support rod (24) is plugged into the hanger (1); the other end of the rotating support rod (24) is plugged into the outer shell (2); the fixed rotating disk (14) is connected to the hanger (1); the fixed rotating disk (14) is provided with a guide rail (17); the fixed rotating disk (14) is connected to a scale (18); the scale (18) is connected to the guide rail (17); The operating rod (15) passes through the center of the fixed turntable (14) and the hanger (1) and is plugged into the outer shell (2). The central axis of the operating rod (15) and the rotating support rod (24) coincides. One end of the steering rod (16) is plugged into the outer shell (2). The other end of the steering rod (16) passes through the guide slide rail (17) and is connected to the operating rod (15). The steering rod (16) is slidably connected to the guide slide rail (17) through the operating rod (15).

5. The iron ladle hanger structure according to claim 4 is characterized in that: The fixed turntable (14) and the hanger (1) are both provided with a clearance hole (19); the outer shell (2) is sleeved with a fixing ring (25); the fixing ring (25) is provided with a mounting groove (20); the mounting groove (20) has a T-shaped structure; the mounting groove (20) is connected to a rotating block (21); the operating rod (15) passes through the clearance hole (19) and is plugged into the mounting groove (20); and the operating rod (15) is connected to the rotating block (21).

6. The iron ladle hanger structure according to claim 5, characterized in that: The fixing ring (25) is provided with a limiting slide groove (26), and the steering rod (16) comprises a connecting rod 1 (27) and a connecting rod 2 (28). One end of the connecting rod 1 (27) is connected to the operating rod (15), and the other end of the connecting rod 1 (27) is vertically connected to the connecting rod 2 (28). One end of the connecting rod 2 (28) is slidably connected to the connecting rod 1 (27), and the other end of the connecting rod 2 (28) passes through the guide rail (17) and is plugged into the limiting slide groove (26). A limiting groove (29) is provided at the end of the guide rail (17), and the limiting slide groove (26) and the limiting groove (29) are both adapted to the connecting rod 2 (28).

7. The iron ladle hanger structure according to claim 6 is characterized in that: The ends of the operating rod (15) and the pitch-adjusting rod (9) are both connected to a handle block (22), the cross-sectional area of ​​the handle block (22) is larger than the cross-sectional area of ​​the operating rod (15) and the pitch-adjusting rod (9), and the handle block (22) is provided with an anti-slip groove (23).

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