Material airing machine for graphite electrode raw material processing

Abstract

The utility model relates to the technical field of graphite electrode raw material processing equipment, in particular to a material airing machine for graphite electrode raw material processing, which comprises a machine body, two groups of ring frames for transmission are rotatably mounted in the machine body, and a plurality of groups of supporting plates for airing graphite electrode raw materials are arranged between the two groups of ring frames. A tray used for containing materials is clamped to the surface of the top end of the supporting plate, and a filter screen layer is assembled in the tray. When the material airing machine for processing the graphite electrode raw materials is used, the graphite electrode raw materials can be conveniently and uniformly laid on the surface of the filter screen layer in the tray, and then the tray can be pulled by using the handle and is directly matched with the supporting plate on the inner wall of the material airing machine; and then, when an annular frame in the machine body drives a supporting plate to move, the raw materials on the surface of the tray can be aired, after airing is completed, the tray can be directly lifted, the aired raw materials are taken, and operation is easy and convenient.

Description

Technical Field

[0001] This utility model relates to the technical field of graphite electrode raw material processing equipment, specifically to a drying machine for processing graphite electrode raw materials. Background Technology

[0002] Graphite electrodes are high-temperature resistant graphitic conductive materials made from petroleum coke and pitch coke as raw materials, and coal tar pitch as a binder, through processes such as raw material calcination, crushing and grinding, batching, mixing, molding, baking, impregnation, graphitization, and machining. They are called artificial graphite electrodes (or simply graphite electrodes) to distinguish them from natural graphite electrodes made from natural graphite. Patent CN202323305004.4 discloses a drying machine for processing graphite electrode raw materials. By rotating the machine, it avoids the bottom material being blocked by the top, ensuring that the materials on multiple trays are heated and dried at the same efficiency, thus guaranteeing the uniformity of drying. However, when using the drying machine to dry graphite electrode raw materials, the material is evenly spread on the tray surface, and the trays are inconvenient to disassemble. This means that after drying, the graphite electrode raw materials must be picked up one by one, which is inconvenient. Therefore, we propose a drying machine for processing graphite electrode raw materials. Utility Model Content

[0003] To address the problems in the existing technology, this utility model provides a drying machine for processing graphite electrode raw materials.

[0004] The technical solution adopted by this utility model to solve its technical problem is a drying machine for processing graphite electrode raw materials, including a machine body. A ring frame for transmission is rotatably installed in the machine body, and there are two sets of ring frames. A tray for drying graphite electrode raw materials is arranged between the two sets of ring frames, and there are multiple sets of trays. A tray for holding materials is snapped onto the top surface of the tray, and a filter screen layer is installed inside the tray. A handle for lifting is installed on the top surface of the tray, and there are two sets of handles.

[0005] Both sides of the outer periphery of the tray are integrally constructed with protrusions that fit the tray plate. The outer wall surfaces of the protrusions and the outer wall surfaces of the tray plate are provided with pin holes. A locking pin for limiting is inserted into the pin hole, and a V-shaped spring that fits the pin hole is installed in the locking pin. A plug for sealing is screwed onto one end of the locking pin located in the pin hole.

[0006] By adopting the above technical solution, when using the drying machine for processing graphite electrode raw materials, the graphite electrode raw materials can be easily and evenly spread on the surface of the filter layer inside the tray. Then, the tray can be lifted by the handle and made to fit directly with the tray plate on the inner wall of the drying machine. Subsequently, when the ring frame inside the machine moves the tray plate, the raw materials on the surface of the tray can be dried. After the drying is completed, the tray can be lifted directly and the dried raw materials can be taken out. The operation is simple and convenient.

[0007] When the tray is easily attached to the pallet surface, the locking pin can be removed, allowing the locking pin to interlock with the pin hole on the outer side of the pallet. At the same time, the protrusion on the outer periphery of the V-shaped spring on the inner circumference of the locking pin can extend out of the locking pin and fit into the groove on the inner wall of the pin hole, which improves the stability of the connection between the locking pin and the pin hole. This also allows the locking pin to more stably limit the position of the protrusion and the tray, ensuring a stable connection between the tray and the pallet, which is convenient for subsequent material drying. In addition, the plug on the outer periphery of the locking pin is easy to disassemble and assemble, facilitating the removal and replacement of the V-shaped spring inside the locking pin.

[0008] Specifically, the outer wall surface of the V-shaped spring is provided with anti-slip rubber blocks, and there are multiple sets of rubber blocks. The outer periphery of the locking pin is fitted with an anti-slip rubber ring.

[0009] By adopting the above technical solution, the rubber block on the outer periphery of the V-shaped spring has good anti-slip properties, which facilitates the improvement of the stability when the outer periphery protrusion of the V-shaped spring and the inner wall groove of the pin hole fit together, thereby improving the limiting effect of the V-shaped spring. At the same time, the rubber ring facilitates auxiliary limiting, so that the locking pin can operate more stably.

[0010] Specifically, the outer wall surface of the tray is rotatably mounted with ear seats, and there are two sets of ear seats. An elastic rope is assembled between the ear seats and the locking pin.

[0011] By adopting the above technical solution, the lugs on the outer periphery of the tray can easily support the elastic cord, and the elastic cord can easily limit the locking pin, so that the locking pin will not fall off randomly when it is disassembled or assembled, making it convenient to use.

[0012] Specifically, the pallet and the tray are each equipped with magnetic blocks that are magnetically connected to each other, and there are multiple sets of magnetic blocks.

[0013] By adopting the above technical solution, the magnetic blocks between the pallet and the tray can be easily connected by magnetic attraction, which can provide a certain limiting performance when the pallet and the tray fit together, and facilitate subsequent installation of locking pins for fixation.

[0014] Specifically, the inner circumference of the V-shaped spring is fitted with a spring for auxiliary support.

[0015] By adopting the above technical solution, the spring can easily assist the V-shaped spring, so that the protrusion on the outer periphery of the V-shaped spring can retract and return to its original position more stably.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The technical solution of this application, through the design of the ring frame, tray, pallet, filter layer and handle, allows the graphite electrode raw material to be evenly spread on the surface of the filter layer inside the tray when using the drying machine for processing graphite electrode raw materials. Then, the tray can be lifted by the handle and the tray can be directly matched with the pallet on the inner wall of the drying machine. Subsequently, when the ring frame inside the machine moves the pallet, the raw material on the surface of the tray can be dried. After the drying is completed, the tray can be lifted directly and the dried raw material can be taken out. The operation is simple and convenient.

[0018] 2. The technical solution of this application, through the design of protrusions, pin holes, locking pins, V-shaped springs, and plugs, facilitates the attachment of the tray to the surface of the pallet. The locking pins can be removed, allowing them to interlock with the pin holes on the outer side of the pallet. Simultaneously, the protrusions on the outer periphery of the V-shaped springs on the inner circumference of the locking pin extend out of the locking pin and engage with the grooves on the inner wall of the pin hole, improving the stability of the connection between the locking pin and the pin hole. This also allows the locking pin to more stably limit the movement of the protrusions and the tray, ensuring a stable connection between the tray and the pallet, facilitating subsequent material drying. Furthermore, the plugs on the outer periphery of the locking pin are easy to disassemble and replace, allowing for easy removal and replacement of the V-shaped springs inside the locking pin. Attached Figure Description

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0020] Figure 1 This is an isometric view of the present invention;

[0021] Figure 2 This is a schematic diagram of the connection structure between the pallet and the tray of this utility model;

[0022] Figure 3 This is a schematic diagram of the structure at point A on the outer side of the pallet of this utility model;

[0023] Figure 4 This is an exploded view of the connection structure between the locking pin and the plug of this utility model;

[0024] In the diagram: 1. Body; 2. Ring frame; 3. Support plate; 4. Tray; 5. Filter layer; 6. Handle; 7. Protrusion; 8. Pin hole; 9. Locking pin; 10. V-shaped spring; 11. Plug; 12. Rubber block; 13. Spring; 14. Rubber ring; 15. Ear seat; 16. Elastic rope; 17. Magnetic block. Detailed Implementation

[0025] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0026] Please see Figure 1-4 This utility model provides a technical solution: a drying machine for processing graphite electrode raw materials, including a machine body 1. A ring frame 2 for transmission is rotatably installed inside the machine body 1, and there are two sets of ring frames 2. A tray 3 for drying graphite electrode raw materials is arranged between the two sets of ring frames 2, and there are multiple sets of tray 3. A tray 4 for holding materials is snapped onto the top surface of the tray 3, and a filter screen layer 5 is installed inside the tray 4. A handle 6 for lifting is installed on the top surface of the tray 4, and there are two sets of handles 6. The outer two sides of the tray 4 are integrally constructed with protrusions 7 that fit with the tray 3, and pin holes 8 are opened on the outer wall surface of the protrusions 7 and the outer wall surface of the tray 3. A locking pin 9 for limiting is inserted into the pin hole 8, and a V-shaped spring 10 that fits with the pin hole 8 is installed in the locking pin 9. A plug 11 for sealing is screwed onto one end of the locking pin 9 located in the pin hole 8.

[0027] When using the drying machine for processing graphite electrode raw materials, the graphite electrode raw materials can be easily and evenly spread on the surface of the filter layer 5 inside the tray 4. Then, the tray 4 can be lifted by the handle 6 so that the tray 4 directly fits into the tray plate 3 on the inner wall of the drying machine. Then, when the ring frame 2 inside the machine body 1 drives the tray plate 3 to move, the raw materials on the surface of the tray 4 can be dried. After the drying is completed, the tray 4 can be lifted directly to pick up the dried raw materials. The operation is simple and convenient.

[0028] When the tray 4 is easily attached to the surface of the tray plate 3, the locking pin 9 can be removed so that the locking pin 9 and the pin hole 8 on the outer side of the tray plate 3 can be inserted into each other. At the same time, the protrusion on the outer side of the V-shaped spring 10 on the inner circumference of the locking pin 9 can extend out of the locking pin 9 and fit into the groove on the inner wall of the pin hole 8, which can improve the stability of the connection between the locking pin 9 and the pin hole 8, and make the locking pin 9 more stable in limiting the protrusion 7 and the tray 4, so that the tray 4 can be stably connected to the tray plate 3, which is convenient for subsequent material drying. At the same time, the plug 11 on the outer circumference of the locking pin 9 is easy to disassemble and install, which makes it easy to disassemble and replace the V-shaped spring 10 inside the locking pin 9.

[0029] like Figure 4 As shown, the outer wall surface of the V-shaped spring 10 is provided with rubber blocks 12 for anti-slip purposes, and there are multiple sets of rubber blocks 12. The outer periphery of the locking pin 9 is secured with rubber rings 14 for anti-slip purposes.

[0030] When in use, the rubber block 12 on the outer periphery of the V-shaped spring 10 has good anti-slip properties, which facilitates the improvement of the stability when the outer periphery protrusion of the V-shaped spring 10 and the inner wall groove of the pin hole 8 are engaged with each other, thereby improving the limiting effect of the V-shaped spring 10. At the same time, the rubber ring 14 facilitates auxiliary limiting, so that the locking pin 9 can operate more stably.

[0031] like Figure 1 , Figure 2 and Figure 3 As shown, a lug 15 is rotatably mounted on the outer wall surface of the tray 3, and there are two sets of lugs 15. An elastic rope 16 is assembled between the lug 15 and the locking pin 9.

[0032] When in use, the lugs 15 on the outer periphery of the tray 3 provide support for the elastic cord 16, and the elastic cord 16 provides a limit for the locking pin 9, so that the locking pin 9 will not fall off at will when it is disassembled or assembled, making it convenient to use.

[0033] like Figure 1 , Figure 2 and Figure 3 As shown, the pallet 3 and the tray 4 are each equipped with a magnetic block 17 that is magnetically connected to each other, and there are multiple sets of magnetic blocks 17.

[0034] In use, the magnetic block 17 between the tray 3 and the pallet 4 can be magnetically connected to each other, providing a certain limiting performance when the pallet 4 and the tray 3 are fitted together, and facilitating the subsequent installation of the locking pin 9 for fixation.

[0035] like Figure 4 As shown, a spring 13 for auxiliary support is assembled on the inner circumference of the V-shaped spring 10.

[0036] In use, the spring 13 facilitates the assistance of the V-shaped spring 10, enabling the protrusions on the outer periphery of the V-shaped spring 10 to retract and return to their original position more stably.

[0037] The working principle and usage process of this utility model are as follows: First, install the corresponding structural components in suitable positions. When using the drying machine for processing graphite electrode raw materials, the graphite electrode raw materials can be easily and evenly spread on the surface of the filter layer 5 inside the tray 4. Then, the tray 4 can be lifted using the handle 6, allowing it to directly engage with the support plate 3 on the inner wall of the drying machine. Next, the locking pin 9 can be removed, allowing it to interlock with the pin hole 8 on the outer side of the support plate 3. Simultaneously, the protrusion on the outer periphery of the V-shaped spring 10 on the inner circumference of the locking pin 9 extends out of the locking pin 9 and engages with the groove on the inner wall of the pin hole 8, thus improving the stability of the connection between the locking pin 9 and the pin hole 8. The design ensures that the locking pin 9 can more stably limit the protrusion 7 and the tray 4, allowing the tray 4 to be stably connected to the pallet 3. Then, when the ring frame 2 inside the machine body 1 drives the pallet 3 to move, the raw material on the surface of the tray 4 can be dried. After the material is dried, the locking pin 9 in the pin hole 8 on the surface of the pallet 3 can be directly removed. Under the action of the elastic rope 16 connecting the surface of the pallet 3 and the ear seat 15, the locking pin 9 will not fall off randomly. Then, the handle 6 can be used to lift the tray 4 and the raw material after drying can be taken out. The operation is simple and convenient, making it easier for the material drying machine to dry graphite electrode raw materials.

[0038] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The descriptions of the above embodiments and specifications are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A drying machine for processing graphite electrode raw materials, characterized in that, Includes a body (1), in which a ring frame (2) for transmission is rotatably installed, and there are two sets of ring frames (2). Between the two sets of ring frames (2) is a tray (3) for drying graphite electrode raw materials, and there are multiple sets of trays (3). The top surface of the tray (3) is snapped with a tray (4) for holding materials, and a filter layer (5) is installed inside the tray (4). The top surface of the tray (4) is equipped with a handle (6) for lifting, and there are two sets of handles (6). The outer two sides of the tray (4) are integrally constructed with protrusions (7) that fit with the tray plate (3), and the outer wall surface of the protrusions (7) and the outer wall surface of the tray plate (3) are provided with pin holes (8). A locking pin (9) for limiting is inserted into the pin hole (8), and a V-shaped spring (10) that fits with the pin hole (8) is installed in the locking pin (9). A plug (11) for sealing is screwed onto one end of the locking pin (9) located in the pin hole (8).

2. The drying machine for processing graphite electrode raw materials according to claim 1, characterized in that, The outer surface of the V-shaped spring (10) is provided with anti-slip rubber blocks (12), and there are multiple sets of rubber blocks (12). The outer periphery of the locking pin (9) is fitted with anti-slip rubber rings (14).

3. The drying machine for processing graphite electrode raw materials according to claim 1, characterized in that, The outer wall surface of the tray (3) is rotatably mounted with an ear seat (15), and there are two sets of ear seats (15). An elastic rope (16) is assembled between the ear seat (15) and the locking pin (9).

4. A drying machine for processing graphite electrode raw materials according to claim 1, characterized in that, The pallet (3) and the tray (4) are each equipped with a magnetic block (17) that is magnetically connected to each other, and there are multiple sets of magnetic blocks (17).

5. A drying machine for processing graphite electrode raw materials according to claim 1, characterized in that, The inner circumference of the V-shaped spring (10) is fitted with a spring (13) for auxiliary support.

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