Slag box with bottom opening

Abstract

The utility model discloses a slag box with a bottom opening, which relates to the technical field of aluminum electrolysis equipment and comprises a square cylindrical box body, the top surface and the bottom surface of the box body are of opening structures, hinge components are arranged on the left side and the right side of the opening of the bottom surface of the box body, and two groups of bottom doors are movably connected with the bottom edge of the box body through the hinge components respectively. Buckle assemblies are arranged at the front end and the rear end of the box body respectively, the bottom door and the box body form a containing space when the bottom door is combined, and meanwhile the buckle assemblies lock the bottom door. The bottom door, the buckle assembly and the hinge assembly are matched with one another, so that opening, closing and unloading work of the bottom door of the box body can be effectively completed, the box body does not need to be dumped and unloaded, potential safety hazards caused by inclination and shaking of the box body in the dumping and unloading process are avoided, and the working efficiency is improved. And meanwhile, the device has the characteristics of high unloading efficiency and simplicity and convenience in operation.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum electrolysis equipment, in particular to a slag box with an opening at the bottom. Background Art

[0002] In the electrolytic aluminum industry, there is a kind of aluminum called recycled aluminum, which is an aluminum alloy or aluminum metal obtained by re-melting and refining scrap aluminum and scrap aluminum alloy materials or aluminum-containing scrap. It is an important source of metallic aluminum. The main raw materials for smelting recycled aluminum are industrial depreciated scrap aluminum parts and aluminum slag produced in the aluminum processing process. Before smelting the aluminum slag, a special slag box is usually used to collect various slags together, and then dumped to a designated location for unloading.

[0003] When using the existing slag box, the operator needs to operate the crane to lift it to the cold material bed with an iron chain, and then the operator needs to hang the iron chain under the slag box and command the crane to lift it for dumping and unloading. However, during this process, the slag box often tilts and shakes, which can easily cause injuries and safety hazards, and the unloading efficiency is also very low.

[0004] Therefore, how to conveniently, quickly, safely and effectively unload the slag in the slag box is a problem that needs to be solved urgently. Utility Model Content

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The utility model provides a slag box with a bottom opening, comprising a square cylindrical box body, the top surface and the bottom surface of the box body are both open structures, hinge assemblies are arranged on the left and right sides of the opening of the bottom surface of the box body, two groups of bottom doors are movably connected to the bottom edge of the box body through the hinge assemblies, the front end and the rear end of the box body are respectively provided with snap assemblies, the bottom doors form a accommodating space with the box body when combined, and the snap assemblies lock the bottom doors.

[0007] Furthermore, the hinge assembly includes a long axis fixed to the bottom edge of the box body and a plurality of L-shaped brackets, a through hole is provided at the end point of the vertical side of the L-shaped bracket, the inner diameter of the through hole matches the outer diameter of the long axis, the L-shaped bracket is movably connected to the long axis via the through hole, a plurality of the L-shaped brackets are arranged at intervals, and the inner side of the horizontal side of the L-shaped bracket is fixedly connected to the bottom surface of the bottom door.

[0008] Furthermore, the interior of the long axis is a hollow structure.

[0009] Furthermore, there are three L-shaped brackets, which are respectively arranged at both ends and the middle of the long axis, and the three L-shaped brackets are arranged at equal intervals.

[0010] Furthermore, the L-shaped bracket is a sheet-like structure.

[0011] Furthermore, the buckle assembly includes a rotating rod and a limit bar, the limit bar is horizontally arranged, and its two ends are connected to the left side of the outer surface of the box body, and a limit space is formed between the limit bar and the outer wall of the box body; one end of the rotating rod is located on the left side of the outer surface of the box body, and the other end is located at the bottom edge of the box body. When the bottom door is merged, pressing one end of the rotating rod can control the other end of the rotating rod to support the bottom door.

[0012] Furthermore, the rotating rod includes a first L-shaped rod, a second L-shaped rod and a third L-shaped rod connected in sequence, the upper end portion of the vertical rod of the first L-shaped rod penetrates upwardly and is arranged in the limiting space, the cross rod portion of the first L-shaped rod is connected as a whole with the cross rod portion of the second L-shaped rod, the vertical rod portion of the second L-shaped rod is arranged downwardly and is movably connected with the vertical rod portion of the third L-shaped rod, an axial hole is opened in the middle portion of the vertical rod of the third L-shaped rod, the rotating shaft passes through the axial hole to rotatably fix the third L-shaped rod to the outer surface of the box body, and pressing downward on the upper end of the first L-shaped rod can drive the third L-shaped rod to rotate with the axial hole as the center.

[0013] Furthermore, the vertical rod portion of the second L-shaped rod is connected to the vertical rod portion of the third L-shaped rod via an axle pin.

[0014] Furthermore, support plates are protrudingly fixed to the front and rear ends of the bottom door near the third L-shaped rod, and the upper surface of the crossbar portion of the third L-shaped rod can abut against the bottom of the support plate when the two groups of bottom doors are combined.

[0015] Furthermore, it also includes hooks arranged at the four end points of the top of the box body, and the box body can be lifted by the hooks.

[0016] Compared with the prior art, the utility model has achieved the following technical effects:

[0017] The slag box with a bottom opening of the utility model can effectively complete the opening and closing of the bottom door of the box and the unloading work through the mutual cooperation between the bottom door, the buckle assembly and the hinge assembly. There is no need to tip the box to unload, which avoids the safety hazard caused by the tilting and shaking of the box during the tipping and unloading process. At the same time, it has the characteristics of high unloading efficiency and simple operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] Figure 1 A schematic structural diagram of a slag box with a bottom opening provided in an embodiment of the utility model;

[0020] Figure 2 Another structural schematic diagram of a slag box with a bottom opening provided by an embodiment of the utility model:

[0021] Figure 3 for Figure 1 Enlarged schematic diagram of part A.

[0022] Among them: 1-box body, 2-hinge assembly, 201-long axis, 202-L-shaped bracket, 3-bottom door, 301-support plate, 4-buckle assembly, 401-rotating rod, 402-limiting bar, 411-first L-shaped rod, 412-second L-shaped rod, 413-third L-shaped rod, 414-axis hole, 415-rotating shaft, 416-axis pin, 5-hook. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents the selected embodiments of the utility model. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] like Figures 1 to 3 As shown, an embodiment of the utility model provides a slag box with a bottom opening, including a square cylindrical box body 1, the top and bottom surfaces of the box body 1 are both open structures, hinge assemblies 2 are arranged on the left and right sides of the bottom opening of the box body 1, two sets of bottom doors 3 are movably connected to the bottom edge of the box body 1 through the hinge assemblies 2, and the front and rear ends of the box body 1 are respectively provided with snap assemblies 4. When the bottom doors 3 are combined, they form a accommodating space with the box body 1, and the snap assemblies 4 lock the bottom doors 3 at the same time.

[0025] The slag box with a bottom opening of the utility model can effectively complete the opening and closing of the bottom door 3 of the box body 1 and the unloading work through the mutual cooperation between the bottom door 3, the buckle assembly 4 and the hinge assembly 2. There is no need to tip the box body 1 to unload, thus avoiding the safety hazard caused by the tilting and shaking of the box body 1 during the tipping and unloading process. At the same time, it has the characteristics of high unloading efficiency and simple operation.

[0026] Preferably, the hinge assembly 2 in the embodiment of the utility model includes a long axis 201 fixed to the bottom edge of the box body 1 and a plurality of L-shaped brackets 202, a through hole is provided at the vertical end point of the L-shaped bracket 202, the inner diameter of the through hole matches the outer diameter of the long axis 201, the L-shaped bracket 202 is movably connected to the long axis 201 through the through hole, a plurality of L-shaped brackets 202 are arranged at intervals, and the inner side of the horizontal side of the L-shaped bracket 202 is fixedly connected to the bottom surface of the bottom door 3.

[0027] The structure of the hinge assembly 2 is easy to install. The bottom door 3 is fixedly connected to the L-shaped bracket 202, and then connected to the long axis 201 through the through hole of the L-shaped bracket 202, so that when the L-shaped bracket 202 rotates, it can drive the bottom door 3 to rotate together, reducing the wear of parts and components. The structure is compact and occupies little space, which improves the durability and applicability of the overall structure.

[0028] Preferably, the interior of the long shaft 201 in the embodiment of the utility model is a hollow structure.

[0029] The hollow structure reduces the weight of the hinge assembly 2, reduces the material cost, makes the manufacturing process more economical and efficient, and conforms to the trend of lightweight design.

[0030] Preferably, there are three L-shaped brackets 202 in the embodiment of the utility model, which are respectively arranged at both ends and the middle of the long axis 201, and the three L-shaped brackets 202 are arranged at equal intervals.

[0031] The three L-shaped brackets 202 are arranged at equal intervals at both ends and in the middle of the long axis 201, which helps to balance the supporting force of the bottom door 3 and ensure the stability and balance of the bottom door 3 during the opening and closing process. Such a design is evenly distributed, which can effectively reduce deformation or damage caused by uneven force, and at the same time provides a more stable and reliable support structure for the bottom door 3.

[0032] Preferably, the L-shaped bracket 202 in the embodiment of the utility model is a sheet-like structure.

[0033] The L-shaped bracket 202 adopts a sheet-like structure design, which not only maintains sufficient strength and rigidity, but also reduces the overall weight.

[0034] like Figure 2As shown, preferably, the buckle assembly 4 in the embodiment of the utility model includes a rotating rod 401 and a limiting strip 402. The limiting strip 402 is horizontally arranged, and its two ends are connected to the left side of the outer surface of the box body 1, and a limiting space is formed between the limiting strip 402 and the outer wall of the box body 1; one end of the rotating rod 401 is located on the left side of the outer surface of the box body 1, and the other end is located at the bottom edge of the box body 1. When the bottom door 3 is merged, pressing one end of the rotating rod 401 can control the other end of the rotating rod 401 to support the bottom door 3.

[0035] Firstly, the setting of the limit space effectively prevents the rotation angle of the rotating rod 401, ensuring that the rotating rod 401 always maintains an appropriate angle during operation and will not move significantly; secondly, one end of the rotating rod 401 is located on the left side of the outer surface of the box body 1, which is the longer end, and the other end is located at the bottom edge of the box body 1, which is the shorter end. The whole forms a labor-saving structure, which enables the operator to easily adjust the rotating rod 401 to support the bottom door 3, increases the stability of the mechanical device, and simplifies the operating steps, making the operation of the buckle assembly 4 more intuitive and easy to master, thereby improving the convenience of use and complying with the principles of practicality and optimized design.

[0036] like Figure 3 As shown, preferably, the rotating rod 401 in the embodiment of the utility model includes a first L-shaped rod 411, a second L-shaped rod 412 and a third L-shaped rod 413 connected in sequence, the upper end portion of the vertical rod of the first L-shaped rod 411 is upwardly penetrated and arranged in the limited space, the cross bar portion of the first L-shaped rod 411 is connected as a whole with the cross bar portion of the second L-shaped rod 412, the vertical rod portion of the second L-shaped rod 412 is arranged downwardly and is movably connected with the vertical rod portion of the third L-shaped rod 413, and an axis hole 414 is opened in the middle portion of the vertical rod of the third L-shaped rod 413, and a rotating shaft 415 passes through the axis hole 414 to rotatably fix the third L-shaped rod 413 to the outer surface of the box body 1, and pressing the upper end of the first L-shaped rod 411 downward can drive the third L-shaped rod 413 to rotate with the axis hole 414 as the center.

[0037] The rotating rod 401 is composed of three L-shaped rods connected in sequence, which form a coherent whole in structure. The upper end of the vertical rod of the first L-shaped rod 411 is limited in movement by the limit space, and its cross bar is connected to the cross bar of the second L-shaped rod 412 to form a stable foundation. The middle part of the vertical rod of the third L-shaped rod 413 is provided with an axis hole 414, and the rotating shaft 415 passes through the axis hole 414 to fix the third L-shaped rod 413 on the outer surface of the box body 1 so that it can rotate around the axis hole 414. Therefore, pressing the upper end of the first L-shaped rod 411 can drive the third L-shaped rod 413 to rotate around the axis hole 414 as the center of the circle. The design of the whole structure is compact and the mechanical connection is reasonable, which ensures the stability and reliability of the rotating rod 401.

[0038] Preferably, the vertical rod portion of the second L-shaped rod 412 and the vertical rod portion of the third L-shaped rod 413 in the embodiment of the utility model are connected via an axle pin 416 .

[0039] The axle pin 416 as a connecting element can provide a stable connection, ensure the structural stability and reliability of the rotating rod 401, and simplify the assembly process, and can be disassembled at any time when replacement is required.

[0040] Preferably, in the embodiment of the utility model, support plates 301 are respectively protruded and fixed at the front and rear ends of the bottom door 3 near the third L-shaped rod 413, and the upper surface of the cross bar part of the third L-shaped rod 413 can abut against the bottom of the support plate 301 when the two groups of bottom doors 3 are merged.

[0041] The crossbar portion of the third L-shaped rod 413 can abut against the bottom of the support plate 301 when the two groups of bottom doors 3 are combined, thereby ensuring the stability of the bottom doors 3 .

[0042] Preferably, the embodiment of the utility model further comprises hooks 5 arranged at four end points of the top of the box body 1 , and the box body 1 can be lifted by the hooks 5 .

[0043] The setting of the hook 5 provides a convenient hanging solution, so that the box 1 can be easily lifted, thereby facilitating the transportation and installation process and saving manpower and time costs.

[0044] It can be seen that the slag box with a bottom opening of the utility model can effectively complete the opening and closing and unloading of the bottom door 3 of the box body 1 through the mutual cooperation between the bottom door 3, the buckle assembly 4 and the hinge assembly 2. There is no need to tip the box body 1 to unload, which avoids the safety hazard caused by the tilting and shaking of the box body 1 during the tipping and unloading process. At the same time, it has the characteristics of high unloading efficiency and easy operation.

[0045] It should be noted that, for those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is limited by the attached claims rather than the above description, so it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the present invention, and any figure mark in the claims should not be regarded as limiting the claims involved.

[0046] The utility model uses specific examples to illustrate the principle and implementation of the utility model. The above is only the preferred implementation of the utility model and is not used to limit the utility model. For those skilled in the art, the utility model can have various changes and variations. Any modification, equivalent replacement, improvement, etc. made to it without departing from the principle and spirit of the utility model shall be included in the protection scope of the utility model.

Claims

1. A slag box with an opening at the bottom, comprising a square cylindrical box body, characterized in that: The top and bottom surfaces of the box body are both open structures, and hinge assemblies are provided on the left and right sides of the opening of the bottom surface of the box body. Two groups of bottom doors are movably connected to the bottom edge of the box body through the hinge assemblies, and the front and rear ends of the box body are respectively provided with snap assemblies. When the bottom doors are combined, they form a accommodating space with the box body, and the snap assemblies lock the bottom doors.

2. The bottom-opening slag box according to claim 1, characterized in that: The hinge assembly includes a long axis fixed to the bottom edge of the box body and a plurality of L-shaped brackets, a through hole is provided at the end point of the vertical side of the L-shaped bracket, the inner diameter of the through hole matches the outer diameter of the long axis, the L-shaped bracket is movably connected to the long axis through the through hole, a plurality of the L-shaped brackets are arranged at intervals, and the inner side of the horizontal side of the L-shaped bracket is fixedly connected to the bottom surface of the bottom door.

3. The bottom-opening slag box according to claim 2, characterized in that: The interior of the long axis is a hollow structure.

4. The bottom-opening slag box according to claim 2, characterized in that: There are three L-shaped brackets, which are respectively arranged at the two ends and the middle of the long axis, and the three L-shaped brackets are arranged at equal intervals.

5. The bottom-opening slag box according to claim 2, characterized in that: The L-shaped bracket is a sheet-like structure.

6. The bottom-opened slag box according to claim 1, characterized in that: The buckle assembly includes a rotating rod and a limit bar, the limit bar is horizontally arranged, and its two ends are connected to the left side of the outer surface of the box body, and a limit space is formed between the limit bar and the outer wall of the box body; one end of the rotating rod is located on the left side of the outer surface of the box body, and the other end is located at the bottom edge of the box body. When the bottom door is merged, pressing one end of the rotating rod can control the other end of the rotating rod to support the bottom door.

7. The bottom-opened slag box according to claim 6, characterized in that: The rotating rod includes a first L-shaped rod, a second L-shaped rod and a third L-shaped rod that are connected in sequence, the upper end portion of the vertical rod of the first L-shaped rod penetrates upward and is arranged in the limiting space, the cross rod portion of the first L-shaped rod is connected to the cross rod portion of the second L-shaped rod as a whole, the vertical rod portion of the second L-shaped rod is arranged downward and is movably connected to the vertical rod portion of the third L-shaped rod, an axial hole is opened in the middle portion of the vertical rod of the third L-shaped rod, and the rotating shaft passes through the axial hole to rotatably fix the third L-shaped rod to the outer surface of the box body, and pressing the upper end of the first L-shaped rod downward can drive the third L-shaped rod to rotate with the axial hole as the center of the circle.

8. The bottom-opened slag box according to claim 7, characterized in that: The vertical rod portion of the second L-shaped rod is connected to the vertical rod portion of the third L-shaped rod via an axle pin.

9. The bottom-opened slag box according to claim 7, characterized in that: Support plates are respectively protruded and fixed at the front and rear ends of the bottom door close to the third L-shaped rod, and the upper surface of the crossbar part of the third L-shaped rod can abut against the bottom of the support plate when the two groups of bottom doors are combined.

10. The bottom-opened slag box according to claim 1, characterized in that: It also includes hooks arranged at four end points of the top of the box body, and the box body can be lifted by the hooks.

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