A molten iron ladle iron turning operation auxiliary device

Abstract

The utility model discloses a molten iron tank turns over iron operation auxiliary device, including support seat, the front of support seat is equipped with drive motor through speed reducer, and the output shaft of speed reducer is fixed and installed with the rotation seat through rotating shaft and is penetrated to the inside of support seat, and the top fixed mounting of rotation seat is equipped with molten iron tank, the left side of molten iron tank is equipped with arc clamping seat and installs. The utility model discloses through the collaborative operation of hydraulic telescopic link, axle rod, sliding block and second spring etc. parts, realize the dynamic following of auxiliary support in the process of molten iron tank dumping of auxiliary support block, effectively cope with the gravity change when molten iron tank dumping, significantly improve the stability in the process of molten iron tank dumping, reduce the security risk, promote the operation efficiency, and the limiting card frame is half rectangle and can be set up transversely slide, through the adjusting knob, the position of limiting card frame can be conveniently adjusted, thereby adapt to different specifications and shape's molten iron tank, and the versatility of device is strengthened.

Description

Technical Field

[0001] This utility model relates to the field of iron turning operation technology, specifically an auxiliary device for iron ladle turning operation. Background Technology

[0002] In the steel smelting process, the pouring of molten iron from the ladle is a crucial step. However, existing molten iron ladles lack stable support structures that can sustain them during dynamic processes, leading to swaying and reduced efficiency. This also poses a risk of molten iron splashing and potential accidents. Furthermore, the existing support structures lack versatility and cannot be adapted to ladles of different sizes. Utility Model Content

[0003] The purpose of this utility model is to provide an auxiliary device for turning molten iron ladle, which has the advantage of providing auxiliary support.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an auxiliary device for turning molten iron in a ladle, comprising a support base, a drive motor mounted on the front of the support base via a reducer, and a rotating seat fixedly mounted inside the support base via a rotating shaft through the output shaft of the reducer, with a molten iron ladle fixedly mounted on the top of the rotating seat, an arc-shaped clamping seat fitted to the left side of the molten iron ladle, an auxiliary support block fitted to the right side of the molten iron ladle, a connecting frame fixedly mounted on the right side of the auxiliary support block, a shaft rod rotatably mounted longitudinally inside the connecting frame, and hydraulic telescopic rods fixedly mounted at both ends of the front end of the shaft rod.

[0005] As a preferred embodiment, a limiting bracket is snapped onto the front and rear sides of the left end of the support base, and a fixed base is fixedly installed on the top of the limiting bracket. A first spring is installed at both the upper and lower ends of the right side of the fixed base, and a damping shock absorber is installed on the inner side of the first spring. The right ends of the first spring and the damping shock absorber are connected to the left side of the arc-shaped clamping seat.

[0006] As a preferred embodiment, connecting seats are fixedly installed on both the front and rear sides of the right end of the support base. The connecting seats have a movable groove inside, and a second spring is fixedly installed inside the movable groove. A sliding block is fixedly installed on the left end of the second spring. The bottom of the sliding block is located inside the movable groove and is slidably connected. The top of the sliding block is rotatably installed with the lower right end of the hydraulic telescopic rod.

[0007] As a preferred embodiment, an adjustment knob is installed through and locked on the outside of the limiting bracket and on the front of the support base, and the locking end of the adjustment knob is fastened to the outer wall of the support base.

[0008] As a preferred embodiment, the limiting bracket is semi-rectangular in shape and is snapped onto the top of the upper edge of the support base, and is slidably arranged laterally.

[0009] As a preferred embodiment, the inner walls of both the arc-shaped clamping seat and the auxiliary support block are equipped with elastic protective pads, and the auxiliary support block is firmly attached to the outside of the molten iron ladle.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0011] 1. This utility model utilizes the coordinated operation of components such as a hydraulic telescopic rod, shaft, sliding block, and second spring to achieve dynamic following and auxiliary support during the tilting of the molten iron ladle. This effectively addresses the change in the center of gravity during tilting, significantly improving the stability of the ladle, reducing safety risks, and increasing work efficiency. The limiting bracket is semi-rectangular and can slide laterally. Its position can be easily adjusted by a knob to accommodate molten iron ladles of different specifications and shapes, enhancing the device's versatility. The arc-shaped clamping seat and the elastic protective pad on the inner wall of the auxiliary support block effectively prevent damage to the surface of the molten iron ladle while fixing and supporting it, extending its service life.

[0012] 2. This utility model forms a dynamic balancing mechanism through the connecting seat and sliding block at the right end of the support base. When the molten iron ladle is tilted, the hydraulic telescopic rod automatically extends and retracts with the change of the center of gravity, causing the sliding block to slide in the movable groove. The elastic effect of the second spring ensures that the sliding block always maintains the optimal support position, effectively offsetting the lateral impact force generated by the flow of molten iron. The lateral sliding design of the limit bracket, together with the adjustment knob, can complete the adjustment of the position of the fixed base and the arc-shaped clamping base in a short time, so as to operate it without affecting the tilting operation of the molten iron ladle. Attached Figure Description

[0013] Figure 1 This is a first-view perspective structural perspective view of the present invention;

[0014] Figure 2 This is a second-view perspective structural perspective view of the present invention;

[0015] Figure 3 This is a partial structural cross-sectional view of the present invention.

[0016] In the diagram: 1. Support base; 2. Drive motor; 3. Adjustment knob; 4. Molten iron ladle; 5. Limiting bracket; 6. Fixed base; 7. First spring; 8. Damping shock absorber; 9. Arc-shaped clamping seat; 10. Auxiliary support block; 11. Connecting seat; 12. Second spring; 13. Sliding block; 14. Hydraulic telescopic rod; 15. Connecting frame; 16. Shaft. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments. Example 1:

[0019] Please see Figure 1 As shown, this utility model provides an auxiliary device for turning molten iron in a ladle, including a support base 1. A drive motor 2 is mounted on the front of the support base 1 via a reducer, and the output shaft of the reducer passes through the interior of the support base 1 and is fixedly mounted on a rotating seat via a rotating shaft. A molten iron ladle 4 is fixedly mounted on the top of the rotating seat. An arc-shaped clamping seat 9 is fitted to the left side of the molten iron ladle 4, and an auxiliary support block 10 is fitted to the right side of the molten iron ladle 4. A connecting frame 15 is fixedly mounted on the right side of the auxiliary support block 10. A shaft 16 is rotatably mounted longitudinally inside the connecting frame 15, and hydraulic telescopic rods 14 are fixedly mounted at both ends of the front end of the shaft 16.

[0020] This technical solution utilizes the coordinated operation of components such as the hydraulic telescopic rod 14, shaft 16, sliding block 13, and second spring 12 to achieve dynamic following and auxiliary support of the auxiliary support block 10 during the tilting of the molten iron ladle 4. This effectively addresses the change in the center of gravity of the molten iron ladle 4 during tilting, significantly improving the stability of the molten iron ladle 4 during tilting, reducing safety risks, and increasing work efficiency. The limit bracket 5 is semi-rectangular and can be slidably set laterally. The position of the limit bracket 5 can be easily adjusted by adjusting the knob 3, thereby adapting to molten iron ladles 4 of different specifications and shapes, enhancing the versatility of the device. The arc-shaped clamping seat 9 and the elastic protective pads on the inner wall of the auxiliary support block 10 effectively prevent damage to the surface of the molten iron ladle while fixing and supporting it, extending the service life of the molten iron ladle. Example 2:

[0021] Based on Embodiment 1, this utility model is as follows: Figure 3As shown, a limiting bracket 5 is installed on the front and rear sides of the left end of the support base 1. A fixed base 6 is fixedly installed on the top of the limiting bracket 5. A first spring 7 is installed on both the upper and lower ends of the right side of the fixed base 6. A damping shock absorber 8 is installed on the inner side of the first spring 7. The right ends of the first spring 7 and the damping shock absorber 8 are connected to the left side of the arc-shaped clamping seat 9.

[0022] Adopting such Figure 1 The technical solution shown has a limiting bracket 5 that is snapped on the front and rear sides of the left end of the support base 1. It can limit the arc-shaped clamping base 9 and the molten iron ladle 4 from both sides, restricting their horizontal displacement. This prevents the molten iron ladle 4 from swaying left and right during operation, greatly enhancing the stability of the entire device when carrying the molten iron ladle 4, and laying the foundation for safe and efficient operation.

[0023] The first spring 7 and the damping shock absorber 8 work together to form a highly efficient buffer and shock absorption system. During the iron ladle 4 iron-turning operation, especially when shaking or impact occurs during start-up, stopping or tilting, the first spring 7 can absorb part of the impact force through its own elastic deformation, while the damping shock absorber 8 can consume vibration energy and reduce the vibration amplitude and frequency. The two work together to reduce the vibration and impact on the iron ladle 4, which not only protects the iron ladle 4 itself and prevents it from being damaged by vibration, but also reduces the risk of molten iron splashing out due to vibration, ensuring the safety of the operators.

[0024] Secondly, in the technical solution, connecting seats 11 are fixedly installed on both the front and rear sides of the right end of the support base 1. The connecting seat 11 has a movable groove inside, and a second spring 12 is fixedly installed inside the movable groove. A sliding block 13 is fixedly installed on the left end of the second spring 12. The bottom of the sliding block 13 is located inside the movable groove and is slidably connected. The top of the sliding block 13 is rotatably installed with the lower right end of the hydraulic telescopic rod 14. An adjusting knob 3 is installed through and locked on the outside of the limiting bracket 5 and on the front of the support base 1. The locking end of the adjusting knob 3 is fastened to the outer wall of the support base 1.

[0025] Its adoption is as follows Figure 1 The technical solution shown has a dynamic balancing mechanism consisting of a connecting seat 11 at the right end of the support base 1 and a sliding block 13. When the molten iron ladle 4 is tilted, the hydraulic telescopic rod 14 automatically extends and retracts with the change of the center of gravity, causing the sliding block 13 to slide in the movable groove. The elastic effect of the second spring 12 ensures that the sliding block 13 always maintains the best support position, effectively offsetting the lateral impact force generated by the flow of molten iron. The lateral sliding design of the limit bracket 5, together with the adjustment knob 3, can complete the adjustment of the position of the fixed base 6 and the arc-shaped clamping base 9 in a short time, so as to operate the molten iron ladle 4 without affecting the tilting operation. Example 3:

[0026] This utility model is as follows Figures 1-3 As shown, the limiting bracket 5 is semi-rectangular and is snapped onto the top of the upper edge of the support base 1, and is slidably arranged laterally; the inner walls of the arc-shaped clamping seat 9 and the auxiliary support block 10 are both equipped with elastic protective pads, and the auxiliary support block 10 is firmly attached to the outside of the molten iron ladle 4.

[0027] Using the above technical solution, the limiting bracket 5 is semi-rectangular and laterally sliding. Through simple sliding operation, it can quickly adapt to molten iron ladles 4 of different diameters and shapes. Whether it is a small experimental molten iron ladle 4 or a large industrial production molten iron ladle 4, it can be accurately positioned, which greatly improves the versatility of the device. The semi-rectangular snap-fit ​​method makes the installation and disassembly of the limiting bracket 5 very convenient. The staff can complete the installation and debugging in a short time. When it is necessary to replace molten iron ladles 4 of different specifications, no complicated tools are required. The position adjustment of the limiting bracket 5 can be quickly completed by simply sliding and adjusting the knob 3, which greatly improves the work efficiency and reduces the equipment idle time.

[0028] The working principle of this utility model is as follows: When the drive motor 2 starts, it drives the rotating seat and molten iron ladle 4 to begin tilting through the reducer and rotating shaft. At this time, the auxiliary support block 10 on the right side of the molten iron ladle 4 will move accordingly. At this time, the hydraulic telescopic rod 14 plays a key role. It can automatically adjust its extension and retraction according to the tilting angle and force of the molten iron ladle 4. When the hydraulic telescopic rod 14 extends and retracts, it drives the shaft 16 to rotate within the connecting frame 15, so that the auxiliary support block 10 always fits tightly against the side wall of the molten iron ladle 4, providing continuous support force as the molten iron ladle 4 tilts. At the same time, the sliding block 13 will be in the second spring Under the action of spring 12, it slides flexibly in the movable groove. The sliding block 13, in conjunction with the extension and retraction of the hydraulic telescopic rod 14, ensures that the auxiliary support block 10 can stably support the molten iron ladle 4 at different tilting angles, thus offsetting the instability caused by the change in the center of gravity of the molten iron in the ladle. The arc-shaped clamping seat 9 on the left side of the molten iron ladle 4 can be adjusted laterally by the limit bracket 5, without hindering the tilting operation of the molten iron ladle 4. In addition, under the combined action of the first spring 7 and the damping shock absorber 8, the fixation and buffering of the molten iron ladle 4 are further enhanced, ensuring that the molten iron ladle 4 remains stable throughout the tilting process and does not shake or shift.

[0029] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0030] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.

Claims

1. An auxiliary device for turning molten iron in a ladle, comprising a support base (1), characterized in that: The front of the support base (1) is equipped with a drive motor (2) via a reducer, and the output shaft of the reducer passes through the inside of the support base (1) and is fixedly installed with a rotating seat via a rotating shaft. The top of the rotating seat is fixedly installed with a molten iron ladle (4). An arc-shaped clamping seat (9) is fitted to the left side of the molten iron ladle (4), and an auxiliary support block (10) is fitted to the right side of the molten iron ladle (4). A connecting frame (15) is fixedly installed on the right side of the auxiliary support block (10). A shaft (16) is longitudinally rotatably installed inside the connecting frame (15), and hydraulic telescopic rods (14) are fixedly installed at both ends of the front end of the shaft (16).

2. The auxiliary device for molten iron ladle turning operation according to claim 1, characterized in that: The front and rear sides of the left end of the support base (1) are snapped together with the limiting bracket (5). The top of the limiting bracket (5) is fixedly installed with a fixed base (6). The upper and lower ends of the right side of the fixed base (6) are both equipped with a first spring (7). The inner side of the first spring (7) is equipped with a damping shock absorber (8). The right ends of the first spring (7) and the damping shock absorber (8) are both connected to the left side of the arc-shaped clamping seat (9).

3. The auxiliary device for molten iron ladle turning operation according to claim 1, characterized in that: Connecting seats (11) are fixedly installed on both the front and rear sides of the right end of the support base (1). The connecting seat (11) has an open movable groove inside, and a second spring (12) is fixedly installed inside the movable groove. A sliding block (13) is fixedly installed on the left end of the second spring (12). The bottom of the sliding block (13) is located inside the movable groove and is slidably connected. The top of the sliding block (13) is rotatably installed with the lower right end of the hydraulic telescopic rod (14).

4. The auxiliary device for molten iron ladle turning operation according to claim 2, characterized in that: An adjustment knob (3) is installed through and locked on the outside of the limiting bracket (5) and on the front of the support base (1). The locking end of the adjustment knob (3) is fastened to the outer wall of the support base (1).

5. The auxiliary device for molten iron ladle turning operation according to claim 2, characterized in that: The limiting bracket (5) is semi-rectangular in shape and is snapped onto the top of the upper edge of the support base (1), and is slidably positioned laterally.

6. The auxiliary device for molten iron ladle turning operation according to claim 1, characterized in that: The inner walls of the arc-shaped clamping seat (9) and the auxiliary support block (10) are both equipped with elastic protective pads, and the auxiliary support block (10) is firmly attached to the outside of the molten iron ladle (4).

Images