CN214496502U - Cathode electric elevator - Google Patents
Cathode electric elevator Download PDFInfo
- Publication number
- CN214496502U CN214496502U CN202120648025.8U CN202120648025U CN214496502U CN 214496502 U CN214496502 U CN 214496502U CN 202120648025 U CN202120648025 U CN 202120648025U CN 214496502 U CN214496502 U CN 214496502U
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- Prior art keywords
- cathode
- lifting
- plate
- telescopic link
- speed reducer
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- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 18
- 230000000670 limiting effect Effects 0.000 claims description 7
- 229910052761 rare earth metal Inorganic materials 0.000 abstract description 7
- 150000002910 rare earth metals Chemical class 0.000 abstract description 7
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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- Electrolytic Production Of Metals (AREA)
Abstract
The utility model relates to a cathode electric elevator of a rare earth metal electrolytic furnace. Comprises an electrolytic furnace, a cathode, a telescopic link plate, a movable fixed plate, a lifting rack, a lifting speed reducer, a lifting cylinder and a motor; the cathode is arranged on the telescopic link plate, the telescopic link plate is connected with the lifting cylinder through a movable fixing plate, the lifting speed reducer is fixedly arranged on one side of the lifting cylinder, and a rotating upright column is arranged at the joint of the movable fixing plate and the lifting cylinder; the motor drives the lifting speed reducer to enable the lifting rack to drive the cathode to move up or down. The problem of among the prior art with hand formula derailleur waste time and energy, the negative pole can not be around, control, the lift steadiness is poor, does not have stop device moreover, easily leads to the negative pole to damage is solved.
Description
Technical Field
The utility model relates to a cathode electric elevator of a rare earth metal electrolytic furnace.
Background
The rare earth electrolytic furnace is the main equipment adopted by the rare earth metal electrolytic method, and because the electrolytic process is carried out under higher current density, the cathode for electrolysis needs to be capable of bearing larger current, and the structural size of the cathode is generally larger and the weight is heavier. Fig. 1 is a schematic structural diagram of cathode lifting of a conventional rare earth metal electrolytic furnace, as shown in fig. 1, in the cathode lifting device of a rare earth metal electrolytic furnace 2, a cathode 2 is mounted on a connecting plate 3, the cathode 2 and the connecting plate 3 are fixed on a lifting square column 7 by a movable fixing plate 4, when the cathode 2 inserted in the electrolytic furnace 1 needs to be removed, the movable fixing plate 4 is in a movable state by unscrewing bolts (the bolts are not shown in fig. 1) on the movable fixing plate 4, a cable 5 is driven by a manual rocking transmission 6 to lift the cathode 2 through a pulley, the movable fixing plate 4 and the connecting plate 3, then the bolts are screwed to make the movable fixing plate 4 in a fixed state, and a bottom plate 8 of a trolley is moved, so that the cathode 2 is removed from the upper part of the electrolytic furnace 1.
The structure is used for fixing the cathode lifting whole on the trolley bottom plate 8, and has the following defects: the manual transmission is time-consuming and labor-consuming, can not move from front to back and left to right, is poor in stability, does not have a limiting device, and is easy to cause cathode damage.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a tombarthite metal electrolysis stove negative pole electric lift solves and wastes time and energy with hand formula derailleur among the prior art, and the negative pole can not be around, control the removal, and the lift steadiness is poor, does not have stop device moreover, easily leads to the problem of negative pole damage.
The utility model discloses the technical scheme who adopts to solve its technical problem is: comprises an electrolytic furnace 1, a cathode 2, a telescopic link plate 3, a movable fixing plate 4, a lifting rack 6, a lifting speed reducer 8, a lifting cylinder 7 and a motor 9; the cathode 2 is arranged on the telescopic link plate 3, the telescopic link plate 3 is connected with the lifting cylinder 7 through the movable fixing plate 4, the lifting speed reducer 8 is fixedly arranged on one side of the lifting cylinder 7, and the rotating upright column 11 is arranged at the joint of the movable fixing plate 4 and the lifting cylinder 7; the motor 9 drives the lifting speed reducer 8 to enable the lifting rack 6 to drive the cathode 2 to move upwards or downwards.
The utility model discloses another preferred scheme is: the cathode 2 takes the rotating upright post 11 as the center of a circle and takes the telescopic link plate 3 as the radius, and the rotatable range is 360 degrees.
The utility model discloses still another preferred scheme is: a lower positioning plate 10 is mounted on the lifting column 7.
The utility model discloses another preferred scheme is: and a limiting device 13 is arranged at the top of the cathode electric elevator.
The utility model discloses another preferred scheme is: and one end of the telescopic link plate 3 is provided with an adjusting hand wheel 5.
The utility model discloses another preferred scheme is: the lifting cylinder 7 is arranged on a lifting fixing frame 12.
The utility model discloses another preferred scheme is: the rotary upright 11 can be switched between its movable state and its fixed state by means of a locking fitting.
The utility model discloses another preferred scheme is: the telescopic link plate 3 can be switched between an active state and a fixed state by a locking fitting.
The utility model discloses another preferred scheme is: the locking fitting may be a locking nut.
The utility model has the advantages that:
1. the lifting speed reducer 8 is provided with the lifting rack 6, and the descending speed is slower relative to the lifter with a steel rope structure, so that the safety of operators is ensured.
2. The telescopic link plate 3 is arranged to realize the optimization of the left and right movement of the cathode 2; the rotating upright post 11 is arranged to realize the optimization of the forward and backward movement of the cathode 2, or the rotating upright post 11 is used as the circle center, and the telescopic link plate 3 is used as the radius, so that the cathode 2 can realize 360-degree rotation.
3. The stability of the electric lifter is ensured by installing the lifting fixing frame 12 on the ground.
4. And a limiting device 13 is arranged above the lifting device to prevent the lifting machine from being pushed to the top, so that the lifting device has a limiting effect on the lifting of the lifting machine.
5. The lower positioning plate 10 is additionally arranged, when the speed reducer breaks down, the cathode 2 is prevented from rapidly descending to damage the crucible, and the graphite crucible in the electrolytic furnace 1 can be effectively prevented from being broken by smashing.
Drawings
FIG. 1 is a schematic diagram of a prior art structure;
FIG. 2 is a schematic structural view of the present invention;
in the figure: 1-an electrolytic furnace; 2-a cathode; 3-telescoping link plates; 4-movable fixing plate; 5-adjusting a hand wheel; 6-lifting rack; 7-lifting cylinder; 8-lifting speed reducer; 9-an electric motor; 10-lower positioning plate; 11-rotating the upright; 12-lifting fixed frame; 13-a limiting device.
Detailed Description
As shown in fig. 2:
the utility model provides a rare earth metal electrolytic furnace cathode gear drive electric lift, including electrolytic furnace 1, negative pole 2, flexible chain link plate 3, movable fixed plate 4, lifting rack 6, lifting speed reducer 8, lift cylinder 7 and lift mount 12, negative pole 2 is installed on flexible chain link plate 3, and flexible chain link plate 3 is connected with lift cylinder 7 with movable fixed plate 4, and lifting speed reducer 8 fixed mounting is in one side of lift cylinder 7, and lift cylinder 7 is installed on lift mount 12. The rotating upright post 11 is arranged at the joint of the movable fixing plate 4 and the lifting cylinder 7, the rotating upright post 11 is arranged, the front and back movement of the cathode 2 is optimized, or the rotating upright post 11 is used as the circle center, the telescopic link plate 3 is used as the radius, so that the cathode 2 can rotate 360 degrees, the rotating upright post 11 can be switched to be in a movable state or a fixed state through a locking fitting, and the locking fitting can be a locking nut. The adjusting hand wheel 5 is used for adjusting the length of the telescopic link plate 3, so that the cathode 2 moves left and right relative to the electrolytic furnace 1, and the telescopic link plate 3 is arranged to optimize the left and right movement of the cathode 2; the telescopic link plate 3 can be switched between an active state and a fixed state by a locking fitting, which can be a locking nut. The lower positioning plate 10 is arranged on the lifting cylinder 7, and when the speed reducer fails, the cathode is prevented from rapidly descending to damage the crucible; stop device 13 installs at the lift top, prevents that the lift from dashing the top, plays the ascending limiting displacement of lift.
The working principle is as follows: when the cathode 2 needs to be lifted and removed, the rotary upright post 11 is connected to be in a movable state, the motor 9 drives the lifting speed reducer 8 to enable the lifting rack 6 to drive the cathode 2 to lift, and after the cathode 2 is lifted to a specified position, the rotary upright post 11 rotates and is removed from the electrolytic furnace 1 by pushing the telescopic link plate 3 with a hand.
When the cathode 2 needs to be moved into the electrolytic furnace 1, the telescopic link plate 3 is moved close to the middle of the electrolytic furnace by hand pulling, then the rotating upright post 11 is connected and in a fixed state, the lifting speed reducer 8 is driven by the motor 9, the lifting rack 6 drives the cathode 2 to descend, and after the cathode is descended to a specified position, the telescopic link plate 3 is connected and in a fixed state, so that the operation process of moving the cathode 2 into the electrolytic furnace is completed. The rotating column 11 can enable the cathode to rotate 360 degrees, and under a common working condition, the cathode only needs to rotate 180 degrees. The lifting speed reducer 8 is provided with the lifting rack 6, and the descending speed is slower relative to the lifter with a steel rope structure, so that the safety of operators is ensured.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (9)
1. A cathodic escalator characterized by: comprises an electrolytic furnace (1), a cathode (2), a telescopic link plate (3), a movable fixing plate (4), a lifting rack (6), a lifting speed reducer (8), a lifting cylinder (7) and a motor (9); the cathode (2) is arranged on the telescopic chain plate (3), the telescopic chain plate (3) is connected with the lifting cylinder (7) through the movable fixing plate (4), the lifting speed reducer (8) is fixedly arranged on one side of the lifting cylinder (7), and the rotating upright column (11) is arranged at the joint of the movable fixing plate (4) and the lifting cylinder (7); the motor (9) drives the lifting speed reducer (8) to enable the lifting rack (6) to drive the cathode (2) to move up or down.
2. The cathode electric hoist according to claim 1, characterized in that: the cathode (2) takes the rotating upright post (11) as the center of a circle and takes the telescopic link plate (3) as the radius, and the rotatable range is 360 degrees.
3. The cathode electric hoist according to claim 2, characterized in that: and a lower positioning plate (10) is arranged on the lifting column (7).
4. The cathode electric hoist according to claim 2, characterized in that: and a limiting device (13) is arranged at the top of the cathode electric elevator.
5. The cathode electric hoist according to claim 1, characterized in that: and one end of the telescopic chain plate (3) is provided with an adjusting hand wheel (5).
6. The cathode electric hoist according to claim 1, characterized in that: the lifting cylinder (7) is arranged on the lifting fixing frame (12).
7. The cathode electric hoist according to claim 2, characterized in that: the rotary upright (11) can be switched between a movable state and a fixed state by a locking fitting.
8. The cathode electric hoist according to claim 5, characterized in that: the telescopic link plate (3) can be switched to be in an active state or a fixed state through the locking fitting.
9. The cathode electric hoist according to claim 7 or 8, characterized in that: the locking fitting may be a locking nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120648025.8U CN214496502U (en) | 2021-03-30 | 2021-03-30 | Cathode electric elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120648025.8U CN214496502U (en) | 2021-03-30 | 2021-03-30 | Cathode electric elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214496502U true CN214496502U (en) | 2021-10-26 |
Family
ID=78201255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120648025.8U Active CN214496502U (en) | 2021-03-30 | 2021-03-30 | Cathode electric elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214496502U (en) |
-
2021
- 2021-03-30 CN CN202120648025.8U patent/CN214496502U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A cathode electric elevator Effective date of registration: 20230324 Granted publication date: 20211026 Pledgee: Ganzhou Branch of Bank of Communications Co.,Ltd. Pledgor: Ganzhou Keli Rare Earth New Material Co.,Ltd. Registration number: Y2023980036221 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231019 Granted publication date: 20211026 Pledgee: Ganzhou Branch of Bank of Communications Co.,Ltd. Pledgor: Ganzhou Keli Rare Earth New Material Co.,Ltd. Registration number: Y2023980036221 |