Stable pouring equipment for crusher lining plate production

Abstract

The invention particularly relates to stable pouring equipment for crusher lining plate production, and belongs to the technical field of pouring. Comprising a cylindrical barrel body, and the axis of the barrel body is parallel to the horizontal plane; the balance mechanism is mounted at the bottom end of the barrel body and comprises supporting legs; one end of each supporting leg is connected with the bottom of the barrel body, and the other end extends out of the barrel body and is used for balancing gravity center shift of the casting ladle in the pouring process; the rotating shaft mechanisms are symmetrically arranged at the axis positions of the two sides of the barrel body; the hoisting mechanism is arranged above the casting ladle, and the two ends of the hoisting mechanism are connected with the rotating shaft mechanism so as to hoist the casting ladle; the pouring mechanism is mounted on the rotating shaft mechanism and is used for controlling the rotation of the casting ladle to pour the pouring material; through the improvement of the casting ladle structure, the gravity center of molten metal is always kept stable, and the working pressure of parts of a rotating part is greatly relieved; secondly, for a small part of gravity center deviation generated at the position of the pouring nozzle, balance is adjusted through the balance mechanism, and the gravity center stability of the pouring ladle is further improved.

Description

Technical Field

[0001] The present application specifically relates to a stable casting device for producing a crusher liner, belonging to the field of casting technology. Background Art

[0002] The ladle is a core piece of equipment used in foundries to receive and transfer molten metal, and is widely used in processes such as metal smelting and casting. Depending on the pouring method, ladles are primarily divided into two types: pouring ladles and bottom pouring ladles. The pouring ladles, which rotate the ladle body to pour the molten metal, are widely used due to their ease of operation and wide applicability.

[0003] However, existing pouring ladles still have significant defects in their structural design and functional implementation: during the pouring process, the flow of molten metal will significantly change the center of gravity of the ladle as a whole. The rotating shaft of a traditional pouring ladle is usually fixed and cannot be dynamically adjusted with the center of gravity shift. As a result, the drive mechanism needs to overcome both the static friction generated by the weight and the dynamic torque caused by the center of gravity deviation, which greatly increases the load on the drive system. This not only reduces the service life of rotating parts (such as bearings and gears), but may also cause the ladle to rotate unsteadily due to torque imbalance, and even cause the risk of ladle tipping. In addition, since the center of gravity shift is difficult to accurately control, the rotation angle and speed stability of the ladle during the pouring process are limited, which directly affects the flow rate of the molten metal and the pouring uniformity, and may cause casting defects or process interruptions.

[0004] In response to the above problems, there is an urgent need for a new structural design that can dynamically balance the center of gravity, reduce the driving load and improve the pouring stability, so as to solve the safety and process reliability problems of the pouring ladle in practical applications. Summary of the Invention

[0005] This application aims to solve at least one of the technical problems existing in the prior art or related art.

[0006] To this end, the present application provides a stable casting equipment for the production of crusher liners, which can alleviate the problem of heavy load on the rotating shaft caused by the center of gravity shift during pouring of the ladle.

[0007] The present application provides a stable casting device for producing a crusher liner, comprising: The ladle comprises a cylindrical barrel, the axis of which is parallel to the horizontal plane; The balancing mechanism is installed at the bottom of the barrel and includes a support foot; one end of the support foot is connected to the bottom of the barrel, and the other end extends to the outside of the barrel and is counterweighted to balance the center of gravity deviation of the ladle during the pouring process; The rotating shaft mechanism is symmetrically arranged at the axis positions on both sides of the barrel; The hoisting mechanism is arranged above the ladle and connected to the rotating shaft mechanism at both ends to lift the ladle; A pouring mechanism, mounted on the rotating shaft mechanism, for controlling the rotation of the ladle to pour the casting material; In some possible embodiments, the ladle includes: The inlet trough is located at the top of the barrel and is used to introduce pouring materials; The pouring nozzle is provided on the surface of the barrel, and its extension direction is opposite to the extension direction of the supporting legs, and is used to output the pouring material; Reinforcement components are distributed on the surface of the barrel to enhance the stability of the barrel; In some possible embodiments, the reinforcement assembly includes: Multiple reinforcement rings are evenly distributed on the barrel surface along the axial direction of the barrel; Multiple reinforcing ribs are horizontally distributed on the surface of the barrel and connect multiple adjacent reinforcing rings; In some possible embodiments, the balancing mechanism includes: A limiting column is provided at the end of the support leg extending to the outside of the barrel; The counterweight is installed on the limit column.

[0008] In some possible embodiments, the rotating shaft mechanism includes: The rotating shaft is symmetrically arranged at the rotating axis of both ends of the barrel body and is bolted to the lifting mechanism; A supporting shaft is sleeved on the rotating shaft; The shaft seat is sleeved on the supporting shaft and connected to the surface of the barrel; In some possible embodiments, the hoisting mechanism includes: Lifting frame; Bearings, installed on the shaft mechanism; The bearing seat is sleeved on the bearing, and both ends of the lifting frame are installed on the bearing seat; In some possible embodiments, the hanging bracket includes: A crossbeam is horizontally arranged above the barrel, with a lifting ring at the top center; The vertical frame is symmetrically arranged at both ends of the beam, and its bottom end is connected to the shaft seat of the rotating shaft mechanism; Connecting seat, connecting the crossbeam and the vertical frame; In some possible embodiments, the pouring mechanism includes: A mounting platform, mounted on the rotating shaft mechanism; Worm gear box, installed on the shaft mechanism; A gear reduction box connected to the worm gear box; Handwheel, installed on the worm gear box.

[0009] In some possible embodiments, the counterweight is detachable.

[0010] In some possible embodiments, a corrosion-resistant and high-temperature-resistant lining is provided inside the pouring nozzle.

[0011] Compared with the prior art, the above technical solution provided by this application includes at least the following technical effects: The present application provides a stable casting equipment for the production of crusher liners, comprising: a ladle, comprising a cylindrical barrel, the axis of which is parallel to the horizontal plane; a balancing mechanism, installed at the bottom of the barrel, comprising a supporting foot; one end of the supporting foot is connected to the bottom of the barrel, and the other end extends to the outside of the barrel and is counterweighted, for balancing the center of gravity deviation of the ladle during the pouring process; a rotating shaft mechanism, symmetrically arranged at the axis position on both sides of the barrel; a lifting mechanism, arranged above the ladle, with both ends connected to the rotating shaft mechanism to lift the ladle; a pouring mechanism, installed on the rotating shaft mechanism, for controlling the rotation of the ladle to pour the casting material; the improvement of the ladle structure of the present application enables the molten metal to always maintain a stable center of gravity, greatly reducing the working pressure of the rotating parts; secondly, for the small center of gravity deviation caused by the nozzle position, the balance is adjusted by the balancing mechanism, thereby further improving the center of gravity stability of the ladle.

[0012] Additional aspects and advantages of the present application will become apparent in the following description or may be learned through practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which: Figure 1 is a first schematic diagram of the structure of a stable casting device for producing a crusher liner according to some embodiments of the present application; Figure 2 is a second schematic diagram of the structure of a stable casting device for producing a crusher liner according to some embodiments of the present application; Figure 3 is a cross-sectional view of a ladle according to some embodiments of the present application; Figure 4 is a schematic structural diagram of a ladle, a rotating shaft mechanism, and a balancing mechanism according to some embodiments of the present application; Figure 5 is a front view of a ladle according to some embodiments of the present application; Figure 6 is a structural schematic diagram of a hoisting mechanism according to some embodiments of the present application; Figure 7 is an exploded schematic diagram of a hoisting mechanism according to some embodiments of the present application; Figure 8 is a first schematic diagram of the structure of a pouring mechanism according to some embodiments of the present application; Figure 9 is a second schematic diagram of a pouring mechanism according to some embodiments of the present application.

[0014] 100, ladle; 110, barrel; 120, inlet trough; 130, pouring nozzle; 140, reinforcement assembly; 141, multiple reinforcement rings; 142, multiple reinforcement ribs; 200, balancing mechanism; 210, supporting foot; 220, limiting column; 230, counterweight; 300, rotating shaft mechanism; 310, rotating shaft; 320, supporting shaft; 330, shaft seat; 400, lifting mechanism; 410, lifting frame; 411, crossbeam; 412, vertical frame; 413, lifting ring; 414, connecting seat; 420, bearing; 430, bearing seat; 500, pouring mechanism; 510, mounting platform; 520, worm gear box; 530, gear reduction box; 540, handwheel. DETAILED DESCRIPTION

[0015] In order to more clearly understand the above-mentioned objects, features and advantages of the present application, the present application is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other in the absence of conflict.

[0016] In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present application is not limited to the specific embodiments disclosed below.

[0017] Refer to the following Figures 1 to 9 The invention describes a stable casting device for producing a crusher liner provided in accordance with some embodiments of the present application.

[0018] In some embodiments, referring to Figures 1 and 2, a stable pouring device for producing a crusher liner includes: a ladle 100, comprising a cylindrical barrel 110, the axis of which is parallel to the horizontal plane; a balancing mechanism 200, mounted on the bottom of the barrel 110, comprising a supporting leg 210; one end of the supporting leg 210 is connected to the bottom of the barrel 110, and the other end extends to the outside of the barrel 110 and is counterweighted, for balancing the center of gravity offset of the ladle 100 during the pouring process; a rotating shaft mechanism 300, symmetrically arranged at the axis positions on both sides of the barrel 110; a hoisting mechanism 400, disposed above the ladle 100, with both ends connected to the rotating shaft mechanism 300 to hoist the ladle 100; a pouring mechanism 500, mounted on the rotating shaft mechanism 300, for controlling the rotation of the ladle 100 to pour the pouring material.

[0019] In this embodiment, the casting material is poured into the ladle 100, which is then lifted and moved to a predetermined location by the hoisting mechanism 400. The pouring mechanism 500 provides power, which is transmitted via the rotating shaft mechanism 300 to the axis of one end of the ladle 100's barrel 110, enabling the ladle 100 to rotate about the barrel 110's axis. The casting material within the barrel 110 then gradually flows toward the spout 130 of the ladle 100. Because the barrel 110 is a horizontal cylindrical shape, the center of gravity shifts minimally during rotation, making the rotation of the ladle 100 more stable during preparation for casting. As the casting material flows through the spout 130, the center of gravity of the ladle 100 shifts slightly toward the spout 130. Thanks to the design of the balancing mechanism 200 at the bottom of the barrel body 110, one end of which extends to the outside of the barrel body 110 and is equipped with a counterweight. Therefore, during the pouring process, the balancing mechanism 200 can offset this small center of gravity offset, maintain the center of gravity stability, and reduce the torque generated by the rotating shaft mechanism 300 and the pouring mechanism 500 when overcoming the center of gravity offset, thereby reducing the wear of these mechanism parts.

[0020] In some possible embodiments, referring to Figures 3, 4 and 5, the ladle 100 includes: an inlet trough 120, opened at the top of the barrel body 110, for introducing casting material; a pouring nozzle 130, arranged on the surface of the barrel body 110, and extending in a direction opposite to the extension direction of the support legs 210, for outputting casting material; and a reinforcement component 140, distributed on the surface of the barrel body 110, for strengthening the stability of the barrel body 110.

[0021] In this embodiment, the pouring material is poured into the ladle 110 through an inlet trough 120 at the top of the ladle 110 and poured out through a truncated cone-shaped hollow pouring nozzle 130 located on the surface of the ladle 110. The direction of the pouring nozzle 130 extends in the opposite direction of the support legs 210 of the balancing mechanism 200. This ensures that the center of gravity of the ladle 100 remains stable during the rotational pouring process, enhancing the pouring stability of the ladle 100. Furthermore, reinforcement components 140 are evenly distributed on the surface of the ladle 110, further enhancing its stability.

[0022] In some possible embodiments, please refer to Figures 1 and 4, the reinforcement assembly 140 includes: a plurality of reinforcement rings 141, which are evenly distributed on the surface of the barrel body 110 along the axial direction of the barrel body 110; a plurality of reinforcement ribs 142, which are distributed on the surface of the barrel body 110 along the horizontal direction and connect the adjacent plurality of reinforcement rings 141.

[0023] In this embodiment, the reinforcement assembly 140 includes multiple reinforcement rings 141 and multiple reinforcement ribs 142. The reinforcement rings 141 are evenly distributed along the axial direction of the barrel 110. The diameter of the reinforcement rings 141 is slightly larger than the cross-sectional diameter of the barrel 110, and their inner surfaces are in contact with the surface of the barrel 110. The reinforcement ribs 142 are horizontally distributed along the surface of the barrel 110 and connect adjacent reinforcement rings 141. The combination of the reinforcement rings 141 and the reinforcement ribs 142 further enhances the stability and strength of the barrel 110, enabling it to withstand gravity and impact forces during the pouring process.

[0024] In some possible embodiments, referring to Figures 1, 2, and 4, the balancing mechanism 200 includes a limiting post 220 disposed at the end of the support leg 210 extending to the outside of the barrel 110; and a counterweight 230 mounted on the limiting post 220. The counterweight 230 is detachable.

[0025] In this embodiment, the balancing mechanism 200 is mounted at the bottom of the barrel 110 and includes support legs 210. One end of the support legs 210 is connected to the bottom of the barrel 110, while the other end extends outside the barrel 110 and is equipped with a counterweight structure. Specifically, the balancing mechanism 200 includes a limiting post 220 and a counterweight 230. The limiting post 220 is located at the end of the support legs 210 extending outside the barrel 110. The counterweight 230 is mounted on the limiting post 220. The counterweight 230 is removable, allowing for adjustment of the counterweight according to actual needs to better balance the center of gravity of the ladle 100 during the pouring process.

[0026] In some possible embodiments, please refer to Figure 4. The rotating shaft mechanism 300 includes: a rotating shaft 310, which is symmetrically arranged at the rotating axis of the barrel body 110 at both ends and is bolted to the lifting mechanism 400; a support shaft 320, which is sleeved on the rotating shaft 310; and an axle seat 330, which is sleeved on the support shaft 320 and connected to the surface of the barrel body 110.

[0027] In this embodiment, the rotating shaft mechanism 300 is symmetrically arranged at the axis position on both sides of the barrel body 110, and includes a rotating shaft 310, a support shaft 320, and an axle seat 330. The rotating shaft 310 is symmetrically arranged at the rotation axis of the barrel body 110 at both ends and is bolted to the lifting mechanism 400 to receive driving force and drive the barrel body 110 to rotate. The support shaft 320 is sleeved on the rotating shaft 310 to provide support for the rotating shaft 310. The axle seat 330 is sleeved on the support shaft 320 and connected to the surface of the barrel body 110. The base of the axle seat 330 is disc-shaped and fits closely to the surface of the barrel body 110. The disc is provided with multiple triangular reinforcement ribs to enhance the stability of the rotating mechanism.

[0028] In some possible embodiments, please refer to Figures 6 and 7. The lifting mechanism 400 includes: a lifting frame 410; a bearing 420, mounted on the rotating shaft mechanism 300; a bearing seat 430, sleeved on the bearing 420, and both ends of the lifting frame 410 are mounted on the bearing seat 430; wherein, the lifting frame 410 includes: a beam 411, horizontally arranged above the barrel body 110, with a lifting ring 413 provided at the center of its top; a vertical frame 412, symmetrically arranged at both ends of the beam 411, and its bottom end is connected to the shaft seat 330 of the rotating shaft mechanism 300; and a connecting seat 414, connecting the beam 411 and the vertical frame 412.

[0029] In this embodiment, a hoisting mechanism 400 is positioned above the ladle 100, connected at both ends to the rotating shaft mechanism 300, for hoisting the ladle 100. The hoisting mechanism 400 comprises a hoisting frame 410, a bearing 420, and a bearing seat 430. The hoisting frame 410 is a rectangular frame structure with a missing bottom surface, comprising a crossbeam 411, a vertical frame 412, and a connecting seat 414. The crossbeam 411 is positioned horizontally above the barrel 110, with a lifting ring 413 located at its top center. The vertical frames 412 are symmetrically positioned at both ends of the crossbeam 411, their bottom ends connected to the shaft seat 330 of the rotating shaft mechanism 300. The connecting seat 414 connects the crossbeam 411 to the vertical frame 412. The bearing 420 is mounted on the shaft mechanism 300 , the bearing seat 430 is sleeved on the bearing 420 , and both ends of the hanging frame 410 are mounted on the bearing seat 430 . The bearing 420 can rotate inside the bearing seat 430 to achieve a flexible connection between the hanging frame 410 and the shaft mechanism 300 .

[0030] In some possible embodiments, referring to Figures 8 and 9, the pouring mechanism 500 includes: a mounting platform 510, mounted on the rotating shaft mechanism 300; a worm gear box 520, mounted on the rotating shaft mechanism 300; a gear reduction box 530, connected to the worm gear box 520; and a handwheel 540, mounted on the worm gear box 520.

[0031] In this embodiment, the pouring mechanism 500 is mounted on the rotating shaft mechanism 300 and is used to control the rotation of the ladle 100 to pour the casting material. The pouring mechanism 500 includes a mounting platform 510, a worm gear box 520, a gear reduction box 530, and a handwheel 540. The mounting platform 510 is mounted on the rotating shaft mechanism 300, the worm gear box 520 is mounted on the rotating shaft mechanism 300, the gear reduction box 530 is connected to the worm gear box 520, and the handwheel 540 is mounted on the worm gear box 520. By rotating the handwheel 540, the worm gear box 520 and the gear reduction box 530 transmit power to the rotation of the ladle 100.

[0032] In some possible embodiments, the inside of the pouring nozzle 130 is provided with a corrosion-resistant and high-temperature-resistant lining.

[0033] In this embodiment, the inner side of the pouring nozzle 130 is provided with a lining having corrosion resistance and high temperature resistance, which can improve the durability of the pouring nozzle 130 and extend its service life.

[0034] The stable casting equipment for producing crusher liners provided in this embodiment can effectively balance the center of gravity during the ladle pouring process through reasonable structural design, reduce the wear of mechanical parts, and improve the stability of the casting process and the service life of the equipment.

[0035] In the present application, it should be noted that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation to the present application.

[0036] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of such features. Throughout the description of this application, "plurality" means at least two, for example, two, three, etc., unless otherwise specifically defined.

[0037] In this application, unless otherwise specified or limited, the terms "mounted" and "connected" should be understood broadly. For example, they can refer to fixed, removable, or integral connections; mechanical or electrical connections; and direct or indirect connections through an intermediary. The term "plurality" refers to two or more, unless otherwise specified. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0038] In this application, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0039] Throughout this application, terms such as "one embodiment," "some embodiments," and "specific embodiments" mean that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of this application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0040] The above description is merely a preferred embodiment of the present application and is not intended to limit the present application. Various modifications and variations are possible for those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present application shall be included within the scope of protection of the present application.

Claims

1. A stable casting equipment for crusher lining production, characterized in that: include: The ladle comprises a cylindrical barrel, wherein the axis of the barrel is parallel to the horizontal plane; A balancing mechanism is installed at the bottom of the barrel, comprising a support foot; one end of the support foot is connected to the bottom of the barrel, and the other end extends to the outside of the barrel and is counterweighted, for balancing the center of gravity deviation of the ladle during the pouring process; The rotating shaft mechanism is symmetrically arranged at the axis positions on both sides of the barrel; A hoisting mechanism is provided above the ladle, with both ends connected to the rotating shaft mechanism to hoist the ladle; The pouring mechanism is installed on the rotating shaft mechanism and is used to control the rotation of the ladle to pour the casting material.

2. The device according to claim 1, characterized in that The ladle comprises: An inlet trough is provided at the top of the barrel body and is used for introducing casting materials; A pouring nozzle is provided on the surface of the barrel body, with its extension direction opposite to that of the supporting legs, and is used for discharging pouring materials; The reinforcement components are distributed on the surface of the barrel body and are used to enhance the stability of the barrel body.

3. The device according to claim 2, characterized in that The reinforcement assembly comprises: A plurality of reinforcement rings are evenly distributed on the surface of the barrel along the axial direction of the barrel; A plurality of reinforcing ribs are horizontally distributed on the surface of the barrel body and connect the adjacent plurality of reinforcing rings.

4. The device according to claim 1, characterized in that The balancing mechanism comprises: A limiting column is provided at the end of the supporting leg extending to the outside of the barrel body; The counterweight block is installed on the limiting column.

5. The device according to claim 1, characterized in that The rotating shaft mechanism comprises: The rotating shaft is symmetrically arranged at the rotating axis of both ends of the barrel body and is bolted to the lifting mechanism; A supporting shaft, sleeved on the rotating shaft; The shaft seat is sleeved on the support shaft and connected to the surface of the barrel body.

6. The device according to claim 1, characterized in that The hoisting mechanism comprises: Lifting frame; A bearing, mounted on the rotating shaft mechanism; The bearing seat is sleeved on the bearing, and the two ends of the hanging frame are installed on the bearing seat.

7. The device according to claim 6, characterized in that The hanging frame includes: A crossbeam, horizontally arranged above the barrel, with a lifting ring provided at the center of its top; A stand, symmetrically arranged at both ends of the beam, with its bottom end connected to the shaft seat of the rotating shaft mechanism; A connecting seat connects the crossbeam and the vertical frame.

8. The device according to claim 1, characterized in that The pouring mechanism comprises: A mounting platform, mounted on the rotating shaft mechanism; A worm gear box is installed on the rotating shaft mechanism; a gear reduction box connected to the worm gear box; A handwheel is installed on the worm gear box.

9. The device according to claim 4, characterized in that The counterweight block is detachable.

10. The device according to claim 2, characterized in that The inner side of the pouring nozzle is provided with a corrosion-resistant and high-temperature-resistant lining.

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