Graphite electrode production mixing device

Abstract

The utility model discloses a graphite electrode production mixing device which comprises a mixing machine body and further comprises a vibration box mechanism, the vibration box mechanism comprises an L-shaped supporting plate, an electric push rod, a fork frame, an inner connecting frame, an embedded frame, a vibration motor, a double-rod inserting piece, a limiting seat, an inner concave connecting seat, a pressing plate, a guide plate and a hole guiding plate, the L-shaped supporting plate is welded outside the long-side box wall of the mixing machine body, and the electric push rod is welded outside the L-shaped supporting plate. An electric push rod is installed on the surface of the L-shaped supporting plate, a fork frame is locked at the top end of a telescopic rod of the electric push rod through a bolt, a vibration box mechanism is arranged at a machine box of the material mixing machine body, and the vibration box mechanism can transmit vibration force of a vibration motor at an inner connecting frame through cooperation of a limiting base, a middle limiting block and a double-rod inserting piece; the vibration force can be efficiently transmitted to the inner wall of the mixer body from the vibration motor, so that residual graphite electrode raw materials on the inner wall of the mixer body can be vibrated down and discharged, and the graphite electrode materials can be relatively cleanly discharged from the mixer body.

Description

Technical Field

[0001] This utility model relates to the field of graphite electrode production technology, and in particular to a mixing device for graphite electrode production. Background Technology

[0002] Graphite electrodes are an important high-temperature resistant graphite conductive material. The mixing process in graphite electrode production refers to the process of mixing calcined petroleum coke powder, needle coke powder, and other possible additives in a certain proportion and according to process requirements. The existing graphite electrode production mixing process involves pouring graphite powder and different ingredients into a mixing tank and stirring them with stirring blades inside the tank.

[0003] Currently, during the production of graphite electrodes, the graphite electrodes are fed into a horizontal graphite mixer for mixing. However, this type of horizontal mixer easily leaves material residue, resulting in incomplete discharge of the mixed graphite electrode material, which is not conducive to the mixing operation during graphite electrode production. To address this, we propose a mixing device for graphite electrode production. Utility Model Content

[0004] The main objective of this invention is to provide a mixing device for producing graphite electrodes. A vibrating box mechanism is installed in the casing of the mixing machine body. The vibrating box mechanism, through the cooperation of a limiting seat, a middle limiting block, and a double-rod plug, can transmit the vibration force of the vibrating motor in the inner frame. This allows the vibration force to be efficiently transmitted from the vibrating motor to the inner wall of the mixing machine body, so that the graphite electrode raw material remaining on the inner wall of the mixing machine body can be shaken off and discharged. This ensures that the graphite electrode material can be discharged relatively cleanly from the mixing machine body, effectively solving the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A graphite electrode production mixing device includes a mixing machine body and a vibrating box mechanism. The vibrating box mechanism includes an L-shaped support plate, an electric push rod, a fork, an inner connecting frame, a recessed frame, a vibration motor, a double-rod insert, a limiting seat, an inner concave connecting seat, a pressure plate, a guide plate, and a perforation plate. An L-shaped support plate is welded to the outer side of the long side wall of the mixing machine body, and an electric push rod is mounted on the surface of the L-shaped support plate. The top of the telescopic rod of the electric push rod is bolted to a fork, and the frame plate of the fork is connected to the inner frame wall of the recessed frame via the inner connecting frame. The inner frame is bolted to the surface of the frame plate, and a vibrating motor is bolted to it. The insert frame is embedded in the housing of the mixer body. The inner wall of the mixer body housing is welded with a limit seat and a recessed connecting seat arranged downwards. A double rod insert is welded to the insert frame above the limit seat and is inserted into the limit seat and the recessed connecting seat. A pressure plate is welded to the wide side wall of the insert frame away from the fork frame. A guide plate for inserting a guide plate is welded to the outside of the mixer body of the pressure plate. The guide plate is welded below the pressure plate.

[0007] Furthermore, a middle limit block is welded to the inner wall of the mixer body between the limit seats, and a rod with a double rod insert is inserted between the middle limit block and the limit seats;

[0008] By adopting the above technical solution, the limiting seat and the middle limiting block can lock the double rod plug-in, so that when the vibrating motor at the inner frame vibrates, the vibration force is transmitted to the double rod plug-in through the embedded frame, so that the inner wall of the mixer body can obtain the vibration force.

[0009] Furthermore, an inner frame rod is welded to the inner frame wall of the frame, and an inclined plate of a fork is welded above the inner frame rod. A straight plate is welded to the frame between the inclined plates of the fork.

[0010] By adopting the above technical solution, after the inner frame is welded to the inner frame wall, the inclined plate of the fork can be welded to the upper part of the inner frame for a firm connection, and the straight plate of the fork can be welded to the inner frame for a reinforced connection.

[0011] Furthermore, the recessed connecting seat has a groove in its body, and the recessed connecting seat has symmetrically inserted vertical rods at the bottom of the double rod inserts.

[0012] By adopting the above technical solution, the concave connecting seat can hold the vertical rod of the double rod insert with the groove, so that the vibration force at the double rod insert can be transmitted to the inner wall of the mixer body.

[0013] Furthermore, the surface of the perforated plate is provided with perforations, and a C-shaped long plate with a guide plate is inserted into the perforated plate;

[0014] By adopting the above technical solution, the holes of the perforated plate can be inserted into the C-shaped long plate of the guide plate for guiding and clamping.

[0015] Furthermore, the vertical plate of the L-shaped pallet is welded to the outside of the machine casing of the mixer body, and the bottom plate of the L-shaped pallet is locked to the seat of the electric push rod by bolts.

[0016] By adopting the above technical solution, the vertical plate of the L-shaped pallet is welded to the machine body of the mixer and then connected to the seat of the electric push rod by the bottom plate.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] This utility model sets a vibrating box mechanism at the machine box of the mixer body. The vibrating box mechanism can transmit the vibration force of the vibrating motor at the inner frame through the cooperation of the limiting seat, the middle limiting block and the double rod plug. This allows the vibration force to be efficiently transmitted from the vibrating motor to the inner wall of the mixer body, so that the graphite electrode raw material remaining on the inner wall of the mixer body can be shaken off and discharged, ensuring that the graphite electrode material can be discharged relatively cleanly from the mixer body.

[0019] Furthermore, the welded connections between the frame, inner frame, and fork enhance the stability of the entire vibrating box mechanism. This robust structural design can withstand the enormous forces generated during vibration, preventing components from loosening or being damaged. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of a mixing device for producing graphite electrodes according to this utility model.

[0021] Figure 2 This is an exploded view of the vibrating box mechanism of a graphite electrode production mixing device according to this utility model.

[0022] Figure 3 This is a schematic diagram of the limiting seat and middle limiting block structure of a graphite electrode production mixing device according to this utility model.

[0023] Figure 4 This is a schematic diagram of the concave connecting seat structure of a graphite electrode production mixing device according to the present invention.

[0024] In the diagram: 1. Mixer body; 2. Vibrating box mechanism; 3. L-shaped support plate; 4. Electric actuator; 5. Fork frame; 6. Inner frame; 7. Embedded frame; 8. Vibrating motor; 9. Double rod insert; 10. Limiting seat; 11. Middle limit block; 12. Concave connecting seat; 13. Pressure plate; 14. Guide plate; 15. Hole plate. 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] like Figure 1-4As shown, a graphite electrode production mixing device includes a mixing machine body 1 and a vibrating box mechanism 2. The vibrating box mechanism 2 includes an L-shaped support plate 3, an electric push rod 4, a fork 5, an inner connecting frame 6, a recessed frame 7, a vibration motor 8, a double-rod insert 9, a limiting seat 10, an inner concave connecting seat 12, a pressure plate 13, a guide plate 14, and a perforated plate 15. The L-shaped support plate 3 is welded to the outer side of the long side of the mixing machine body 1, and the electric push rod 4 is installed on the surface of the L-shaped support plate 3. The top of the telescopic rod of the electric push rod 4 is bolted to the fork 5, and the frame plate of the fork 5 is welded to the inner frame wall of the recessed frame 7 through the inner connecting frame 6. Next, a vibration motor 8 is bolted to the surface of the inner frame 6. The insert frame 7 is embedded in the housing of the mixer body 1. The inner wall of the mixer body 1 has a limit seat 10 and a recessed connecting seat 12 welded downwards. A double rod insert 9 is welded to the insert frame 7 above the limit seat 10. The double rod insert 9 is inserted into the limit seat 10 and the recessed connecting seat 12. A pressure plate 13 is welded to the wide side wall of the insert frame 7 away from the fork 5. A guide plate 15 for inserting a guide plate 14 is welded to the outside of the mixer body 1 of the pressure plate 13. The guide plate 14 is welded below the pressure plate 13.

[0027] Among them, a middle limit block 11 is welded to the inner wall of the mixer body 1 between the limit seats 10, and a rod of a double rod plug 9 is inserted between the middle limit block 11 and the limit seats 10.

[0028] By adopting the above technical solution, the limiting seat 10 and the middle limiting block 11 can lock the double rod plug 9, so that when the vibration motor 8 at the inner connecting frame 6 vibrates, the vibration force is transmitted to the double rod plug 9 through the embedded frame 7, so that the inner wall of the mixing machine body 1 can obtain the vibration force.

[0029] The inner frame of the frame 7 is welded with the support rod of the inner connecting frame 6, and the inclined plate of the fork 5 is welded above the support rod of the inner connecting frame 6. There are straight plates welded to the frame 7 between the inclined plates of the fork 5.

[0030] By adopting the above technical solution, after the inner frame 6 is welded to the inner frame wall of the inset frame 7, the inclined plate of the fork 5 can be welded on the upper part of the inner frame 6 for a firm connection, and the straight plate of the fork 5 can be welded to the inset frame 7 for a reinforced connection.

[0031] The recessed connecting seat 12 has a groove in its seat body, and the double rod plug 9 is symmetrically inserted into the groove of the recessed connecting seat 12.

[0032] By adopting the above technical solution, the concave connecting seat 12 can hold the vertical rod of the double rod plug 9 with the groove, so that the vibration force at the double rod plug 9 can be transmitted to the inner wall of the mixing machine body 1.

[0033] The perforated plate 15 has perforations on its surface, and a C-shaped long plate of the guide plate 14 is inserted into the perforated plate 15.

[0034] By adopting the above technical solution, the holes of the perforated plate 15 can be inserted into the C-shaped long plate of the guide plate 14 for guiding and clamping.

[0035] The vertical plate of the L-shaped pallet 3 is welded to the outside of the machine casing of the mixer body 1, and the bottom plate of the L-shaped pallet 3 is locked to the seat of the electric push rod 4 by bolts.

[0036] By adopting the above technical solution, the vertical plate of the L-shaped pallet 3 is welded at the machine box of the mixer body 1 and then connected to the seat of the electric push rod 4 by supporting the bottom plate.

[0037] It should be noted that this utility model is a mixing device for graphite electrode production. After a vibrating box mechanism 2 is installed in the casing of the mixing machine body 1, the L-shaped support plate 3 of the vibrating box mechanism 2 can be fixed outside the casing of the mixing machine body 1. Then, the electric push rod 4 can be installed at the L-shaped support plate 3. At the same time, a fork 5 can be installed above the electric push rod 4. The inset frame 7 connected to the inner connecting frame 6 below the fork 5 can be inserted into the mixing machine body 1. At the same time, the pressure plate 13 of the inset frame 7 can press the guide plate 14 and insert it into the perforated plate 15 for vertical guidance. The double rod plug 9 below the inset frame 7 can be inserted into the limiting seat 10 and the concave connecting seat 12 inside the mixing machine body 1 for connection. When the vibrating motor 8 is powered on and vibrates, the inner connecting frame 6, the insert frame 7, and the double rod plug 9 can work with the limit seat 10 and the concave connecting seat 12 to transmit the vibration to the inner wall of the mixer body 1, ensuring that the graphite motor powder material attached to the inner wall of the mixer body 1 can fall under the influence of vibration, and then be discharged from the bottom discharge structure under the stirring structure in the mixer body 1. When the electric push rod 4 takes the insert frame 7 away from the mixer body 1, the material can be poured into the mixer body 1. Then, the cover plate is pushed into the top of the mixer body 1 below the insert frame 7 to cover it, so that the graphite motor production material can be stirred in the mixer body 1.

[0038] It should be noted that this utility model is a mixing device for producing graphite electrodes. All components in this utility model are known to those skilled in the art, and their structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods.

[0039] 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 embodiments and descriptions in the specification 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 the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A graphite electrode production mixing device comprising a mixer body (1), characterized in that: Also include the vibration box mechanism (2), the vibration box mechanism (2) includes L-shaped supporting plate (3), electric push rod (4), fork (5), inner connecting frame (6), embedded frame (7), vibration motor (8), double-bar plug-in (9), limit seat (10), inner recessed seat (12), pressing plate (13), guide plate (14) and lead hole plate (15), the long side box wall of the mixer body (1) is welded with L-shaped supporting plate (3), and the surface of L-shaped supporting plate (3) is mounted with electric push rod (4), the telescopic rod top of electric push rod (4) is locked with fork (5) through bolt, and the frame plate of fork (5) is welded with the inner frame wall of embedded frame (7) through inner connecting frame (6), the surface of the frame plate of inner connecting frame (6) is locked with vibration motor (8) through bolt, the embedded frame (7) is embedded in the case of mixer body (1), and the inner wall of the case of mixer body (1) is arranged and welded with limit seat (10) and inner recessed seat (12) from itself to below, the embedded frame (7) above limit seat (10) is welded with double-bar plug-in (9), and double-bar plug-in (9) is inserted into limit seat (10) and inner recessed seat (12), the wide frame wall of embedded frame (7) away from fork (5) is welded with pressing plate (13), and the outer welding of pressing plate (13) of mixer body (1) has lead hole plate (15) for inserting guide plate (14), the guide plate (14) is welded below pressing plate (13).

2. The graphite electrode production mixing device according to claim 1, characterized by: The inner wall of the mixer body (1) between the limit seat (10) is welded with the middle limit block (11), and the rod body of the double-bar plug-in (9) is inserted between the middle limit block (11) and the limit seat (10).

3. The graphite electrode production mixing device according to claim 1, characterized by: The inner frame wall of the embedded frame (7) is welded with the frame rod of the inner connecting frame (6), and the inclined plate body of the fork (5) is welded above the frame rod of the inner connecting frame (6), and the straight plate body between the inclined plate body of the fork (5) is welded with the embedded frame (7).

4. The graphite electrode production mixing device according to claim 1, characterized by: The seat body of the inner recessed seat (12) is provided with a groove, and the vertical rod body symmetrically inserted into the groove of the inner recessed seat (12) is symmetrically inserted into the bottom of the double-bar plug-in (9).

5. The graphite electrode production mixing device according to claim 1, characterized by: The plate body surface of the lead hole plate (15) is provided with a lead hole, and the C-shaped long plate body of the guide plate (14) is inserted into the lead hole plate (15).

6. The graphite electrode production mixing device according to claim 1, characterized by: The vertical plate body of the L-shaped supporting plate (3) is welded outside the case of the mixer body (1), and the surface of the bottom plate body of the L-shaped supporting plate (3) is locked between the seat body of the electric push rod (4) through bolt.

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