CN220119856U - Conductive trolley device for negative electrode material graphitizing furnace - Google Patents
Conductive trolley device for negative electrode material graphitizing furnace Download PDFInfo
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- CN220119856U CN220119856U CN202321562303.3U CN202321562303U CN220119856U CN 220119856 U CN220119856 U CN 220119856U CN 202321562303 U CN202321562303 U CN 202321562303U CN 220119856 U CN220119856 U CN 220119856U
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- conductive
- sealing door
- insulation box
- negative electrode
- electrode material
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- 239000007773 negative electrode material Substances 0.000 title claims abstract description 21
- 238000007789 sealing Methods 0.000 claims abstract description 68
- 238000009413 insulation Methods 0.000 claims abstract description 43
- 238000005087 graphitization Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010406 cathode material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a conductive trolley device for a negative electrode material graphitizing furnace, which comprises a trolley body, wherein two symmetrically distributed hydraulic cylinders are arranged on the trolley body, an insulation box with an opening at one end is fixed at the free end of each hydraulic cylinder, a conductive plate is fixed in each insulation box, a cable with a spiral structure is connected between the two conductive plates, a rotatable sealing door is arranged on the trolley body, after the hydraulic cylinders are shortened, the sealing door can seal the opening end of the insulation box, and when the hydraulic cylinders are extended, the insulation boxes can push the sealing door to rotate upwards and open the sealing door. According to the utility model, the sealing door is opened to perform power transmission work, and the sealing door is closed to protect the conductive plate, so that the opening and closing work of the sealing door can be realized in the moving process of the insulation box without manual operation, and the problems of troublesome operation and poor convenience of the conductive plate protection work can be solved.
Description
Technical Field
The utility model relates to a graphitization technology, in particular to a conductive trolley device for a negative electrode material graphitization furnace.
Background
In the graphitizing process of the cathode material, a conductive trolley device is generally used for connecting a secondary side of a rectifier transformer with an aluminum busbar to carry out power transmission work on a furnace end electrode of an Acheson graphitizing furnace. The electric conduction trolley device comprises a trolley body, wherein two electric conduction plates capable of moving oppositely or reversely are arranged on the trolley body through a hydraulic system, a cable is connected between the two electric conduction plates, when power is transmitted, the two electric conduction plates move oppositely, when one electric conduction plate is tightly pressed against a furnace end electrode, and after the other electric conduction plate is tightly pressed against a busbar, power transmission work can be performed.
When the conductive trolley device stops power transmission, the conductive plate is directly exposed in the air, and the conductive plate is easy to contact with moisture in the air, so that the later conductive effect can be affected. At present, the protection work of the conducting plate is realized through manual operation, so that the operation of the protection work of the conducting plate is troublesome and the convenience is poor.
Disclosure of Invention
The utility model provides a conductive trolley device for a negative electrode material graphitizing furnace, which is used for solving the problems that the conductive plate protection work of the conventional conductive trolley is troublesome to operate and has poor convenience due to the fact that the conductive plate protection work is realized through manual operation.
The utility model provides a conductive trolley device for a negative electrode material graphitizing furnace, which comprises a trolley body, wherein two symmetrically distributed hydraulic cylinders are arranged on the trolley body;
the free end of each hydraulic cylinder is fixed with an insulation box with an opening;
a conductive plate is fixed in each insulating box;
a cable with a spiral structure is connected between the two conductive plates;
the rotatable sealing door is arranged on the vehicle body;
after the hydraulic cylinder is shortened, the sealing door can seal the opening end of the insulation box;
when the hydraulic cylinder stretches, the insulating box can push the sealing door to rotate upwards and open the sealing door.
Optionally, the upper portion of sealing door is fixed with two and is located the engaging lug of insulation box top, every the engaging lug is connected with the mounting bracket through the pivot rotation, just the mounting bracket is fixed on the automobile body.
Optionally, a torsion spring is sleeved on the rotating shaft, and the torsion spring is fixedly connected with the connecting lug and the mounting frame at the same time.
Optionally, a limiting plate for limiting the sealing door is fixed on the insulation box, and the upper end of the limiting plate is flush with the upper end of the insulation box.
Optionally, the hydraulic cylinder is detachably and fixedly connected with the vehicle body, and the free end of the hydraulic cylinder is detachably and fixedly connected with the insulation box.
Optionally, a conductive post is fixed on a side of the conductive plate parallel to the opening end of the insulation box, and the conductive post extends out of the insulation box, contacts with the end of the cable and is detachably and fixedly connected.
Optionally, the number of cables is not less than two.
Optionally, telescopic tubes with the same number as the cables are connected between the two insulating boxes, and each cable is sleeved on the corresponding telescopic tube.
Compared with the prior art, the utility model has the beneficial effects that:
according to the conductive trolley device for the negative electrode material graphitizing furnace, two symmetrically-distributed hydraulic cylinders are arranged on the trolley body, the insulating boxes with one opening are fixed at the free ends of the hydraulic cylinders, the conducting plates are fixed in the insulating boxes, a cable with a spiral structure is connected between the two conducting plates, the rotatable sealing door is arranged on the trolley body after the hydraulic cylinders are shortened, the sealing door can seal the opening ends of the insulating boxes, when the hydraulic cylinders extend, the insulating boxes can push the sealing door to rotate upwards to open the sealing door, so that when power is transmitted, the two insulating boxes move back to back, each insulating box pushes the corresponding sealing door to rotate upwards, when the lower ends of the sealing doors rotate to the upper ends of the insulating boxes, the sealing door is in contact with the upper ends of the insulating boxes, the sealing doors continue to move, at the moment, the sealing doors stop rotating, the insulating boxes and the sealing doors slide relatively until one of the conducting plates tightly presses the furnace end electrode, after the other conducting plates are arranged, the sealing door stops moving, connection between the bus and the furnace end electrode is completed, when the hydraulic cylinders stop power transmission, the two insulating boxes can be pushed to move synchronously, the two insulating boxes are shortened, the sealing boxes can be closed, the sealing doors can be opened and closed when the two insulating boxes are closed, the sealing boxes are required to move, the sealing boxes are opened, the sealing boxes are closed, the sealing can be opened, and the sealing can be closed, and the sealing can be conveniently, and the sealing can be closed, and the work can be conveniently and the work can be closed.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of a front view structure of a conductive trolley device for a graphitizing furnace for a negative electrode material according to an embodiment of the present utility model;
fig. 2 is a schematic diagram of a partial perspective view of a conductive trolley device for a graphitizing furnace for a negative electrode material according to an embodiment of the present utility model;
fig. 3 is a schematic diagram of a partial front view cross-section structure of a conductive trolley device for a graphitizing furnace for a negative electrode material according to an embodiment of the present utility model;
fig. 4 is a schematic diagram of a partial top view structure of a conductive trolley device for a graphitizing furnace for a negative electrode material according to an embodiment of the present utility model;
fig. 5 is a schematic diagram of an open structure of a sealing door of a conductive trolley device for a graphitizing furnace for a negative electrode material according to an embodiment of the present utility model.
Reference numerals illustrate: the hydraulic vehicle comprises a vehicle body 1, a hydraulic cylinder 2, an insulation box 3, a conducting plate 4, a cable 5, a sealing door 6, a connecting lug 7, a rotating shaft 8, a mounting rack 9, a torsion spring 10, a limiting plate 11, a conducting column 12 and a telescopic pipe 13.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions in the embodiments of the present utility model will be clearly and completely described below, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are also within the scope of the utility model.
As shown in fig. 1-5:
the utility model provides a conductive trolley device for a negative electrode material graphitizing furnace, which comprises a trolley body 1, wherein two symmetrically-distributed hydraulic cylinders 2 are fixedly arranged on the trolley body 1.
An insulation box 3 with one open end is fixed at the free end of each hydraulic cylinder 2. Specifically, the outer wall of the insulating box 3 parallel to the open end thereof is fixedly connected to the free end of the hydraulic cylinder 2.
Each insulation box 3 is internally fixed with a conductive plate 4, a cable 5 with a spiral structure is connected between the two conductive plates 4, and a rotatable sealing door 6 is arranged on the vehicle body 1.
After shortening the hydraulic cylinder 2, the sealing door 6 can close the open end of the insulation box 3. When the hydraulic cylinder 2 is extended, the insulating box 3 can push the sealing door 6 to rotate upwards, and the sealing door 6 is opened. Specifically, the sealing door 6 rotates counterclockwise.
When power is transmitted, the two hydraulic cylinders 2 are controlled to synchronously extend, so that the two insulating boxes 3 move oppositely, each insulating box 3 pushes the corresponding sealing door 6 to rotate upwards, when the lower end of the sealing door 6 rotates to the upper end of the insulating box 3, the sealing door 6 contacts with the upper end of the insulating box 3, the hydraulic cylinders 2 continue to extend to drive the insulating box 3 to continuously move, at the moment, the sealing door 6 stops rotating, the insulating box 3 and the sealing door 6 relatively slide until one of the conducting plates 4 tightly presses the burner electrode, after the other conducting plate 4 tightly presses the busbar, the extension of the hydraulic cylinders 2 is stopped, and the insulating box 3 stops moving, so that the connection between the busbar and the burner electrode is completed, and the power transmission to the burner electrode is realized.
When power transmission is stopped, the two hydraulic cylinders 2 are shortened synchronously, the two insulation boxes 3 move in opposite directions, and when the hydraulic cylinders 2 are shortened to a certain length, the sealing door 6 rotates downwards according to gravity and seals the opening end of the insulation box 3, so that the conductive plate 4 is protected.
According to the conductive trolley device for the negative electrode material graphitizing furnace, two symmetrically-distributed hydraulic cylinders 2 are installed on the trolley body 1, one end of each hydraulic cylinder 2 is fixedly provided with an insulation box 3, each insulation box 3 is internally provided with a conductive plate 4, a cable 5 with a spiral structure is connected between the two conductive plates 4, a rotatable sealing door 6 is installed on the trolley body 1, after the hydraulic cylinders 2 are shortened, the sealing door 6 can seal the opening end of the insulation box 3, when the hydraulic cylinders 2 are extended, the insulation box 3 can push the sealing door 6 to rotate upwards, the sealing door 6 is opened to conduct power transmission work, the sealing door 6 is closed to protect the conductive plates 4, so that the opening and closing work of the sealing door 6 can be realized in the moving process of the insulation boxes 3, manual operation is not needed, and the problems of troublesome protective work and poor convenience of the conductive plates 4 can be solved.
In some embodiments of the present utility model, two connecting lugs 7 located above the insulation box 3 are fixed on the upper portion of the sealing door 6, each connecting lug 7 is rotatably connected with a mounting frame 9 through a rotating shaft 8, and the mounting frames 9 are fixed on the vehicle body 1, so that the purpose that the sealing door 6 can be pushed to rotate upwards after the insulation box 3 moves is achieved.
Specifically, pivot 8 and engaging lug 7 fixed connection, pivot 8 pass through the bearing and rotate with mounting bracket 9 to be connected, and mounting bracket 9 passes through the bolt fastening on automobile body 1.
In order to improve the sealing effect of the sealing door 6 for sealing the insulation box 3, in some embodiments of the present utility model, the torsion spring 10 is sleeved on the rotating shaft 8, and the torsion spring 10 is fixedly connected with the connecting lug 7 and the mounting frame 9 at the same time. Specifically, after the sealing door 6 closes the open end of the insulation box 3, the torsion spring 10 applies an external force to the rotation shaft 8 to rotate clockwise, so that the sealing door 6 is pressed against the open end of the insulation box 3.
In order to ensure that the sealing door 6 is rotated to the upper end of the insulation box 3, the whole sealing door 6 can be always positioned at the upper end of the insulation box 3 in the moving process of the insulation box 3. In some embodiments of the present utility model, a limiting plate 11 for limiting the sealing door 6 is fixed to the insulation box 3, and an upper end of the limiting plate 11 is flush with an upper end of the insulation box 3.
When the sealed door 6 rotates to the upper end of the insulating box 3 during use, when the insulating box 3 continues to move, the sealed door 6 is limited by the insulating box 3, so that the sealed door 6 is integrally located at the upper end of the insulating box 3, and then the limiting plate 11 continues to limit the sealed door 6, so that the sealed door 6 is integrally located at the upper end of the insulating box 3 all the time, and further, after the hydraulic cylinder 2 is shortened, the sealed door 6 can rotate downwards according to self gravity to smoothly seal the opening end of the insulating box 3.
The hydraulic cylinder 2 is replaced for facilitating later maintenance. In some embodiments of the utility model, the hydraulic cylinder 2 is detachably and fixedly connected with the vehicle body 1, and the free end of the hydraulic cylinder 2 is detachably and fixedly connected with the insulation box 3.
To facilitate connection of the cable 5 to the conductive plate 4. In some embodiments of the utility model, a conductive post 12 is fixed to the side of the conductive plate 4 parallel to the open end of the insulating box 3, and the conductive post 12 extends out of the insulating box 3 and contacts and is detachably and fixedly connected to the end of the cable 5.
Further, an insulation sleeve is provided at the position where the conductive post 12 is connected to the cable 5, at the extension of the conductive post 12.
In order to ensure a conductive effect between the two conductive plates 4, in some embodiments of the utility model, the number of cables 5 is not less than two.
In some embodiments of the present utility model, the same number of telescopic tubes 13 as the cables 5 are connected between the two insulating boxes 3, each cable 5 is sleeved on the corresponding telescopic tube 13, and the telescopic tube 13 supports the cables 5 with the spiral structure, so that the cables 5 with the spiral structure are prevented from being scattered, and the cables 5 with the spiral structure are ensured to stretch smoothly.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solution of the present utility model, and not limiting thereof; although the utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art will appreciate that; the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.
Claims (8)
1. The utility model provides a conductive trolley device that negative pole material graphitization stove was used, includes automobile body (1), install two symmetric distribution's pneumatic cylinder (2) on automobile body (1), its characterized in that: an insulation box (3) with an opening is fixed at the free end of each hydraulic cylinder (2);
a conductive plate (4) is fixed in each insulation box (3);
a cable (5) with a spiral structure is connected between the two conductive plates (4);
the rotatable sealing door (6) is arranged on the vehicle body (1);
after the hydraulic cylinder (2) is shortened, the sealing door (6) can seal the opening end of the insulation box (3);
when the hydraulic cylinder (2) stretches, the insulating box (3) can push the sealing door (6) to rotate upwards, and the sealing door (6) is opened.
2. The conductive trolley device for a negative electrode material graphitizing furnace according to claim 1, wherein: the upper portion of sealing door (6) is fixed with two and is located engaging lug (7) of insulation case (3) top, every engaging lug (7) are connected with mounting bracket (9) through pivot (8) rotation, just mounting bracket (9) are fixed on automobile body (1).
3. The conductive trolley device for a negative electrode material graphitizing furnace according to claim 2, wherein: the torsion spring (10) is sleeved on the rotating shaft (8), and the torsion spring (10) is fixedly connected with the connecting lug (7) and the mounting frame (9) at the same time.
4. The conductive trolley device for a negative electrode material graphitizing furnace according to claim 2, wherein: be fixed with on insulating case (3) be used for right limiting plate (11) that sealing door (6) is spacing, just the upper end of limiting plate (11) with the upper end of insulating case (3) flushes.
5. The conductive trolley device for a negative electrode material graphitizing furnace according to claim 1, wherein: the hydraulic cylinder (2) is detachably and fixedly connected with the vehicle body (1), and the free end of the hydraulic cylinder (2) is detachably and fixedly connected with the insulation box (3).
6. The conductive trolley device for a negative electrode material graphitizing furnace according to claim 1, wherein: and a conductive column (12) is fixed on one side of the conductive plate (4) parallel to the opening end of the insulation box (3), and the conductive column (12) extends out of the insulation box (3) and is in contact with the end part of the cable (5) and is detachably and fixedly connected.
7. The conductive trolley device for a negative electrode material graphitizing furnace according to claim 1, wherein: the number of cables (5) is not less than two.
8. The conductive cart device for a graphitizing furnace of a negative electrode material according to claim 7, wherein: the telescopic tubes (13) the number of which is the same as that of the cables (5) are connected between the two insulating boxes (3), and each cable (5) is sleeved on the corresponding telescopic tube (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321562303.3U CN220119856U (en) | 2023-06-19 | 2023-06-19 | Conductive trolley device for negative electrode material graphitizing furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321562303.3U CN220119856U (en) | 2023-06-19 | 2023-06-19 | Conductive trolley device for negative electrode material graphitizing furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220119856U true CN220119856U (en) | 2023-12-01 |
Family
ID=88912593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321562303.3U Active CN220119856U (en) | 2023-06-19 | 2023-06-19 | Conductive trolley device for negative electrode material graphitizing furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220119856U (en) |
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2023
- 2023-06-19 CN CN202321562303.3U patent/CN220119856U/en active Active
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