CN115123914A - Automatic unlocking and locking mechanism of anode hoisting structure of electrolytic cell - Google Patents
Automatic unlocking and locking mechanism of anode hoisting structure of electrolytic cell Download PDFInfo
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- CN115123914A CN115123914A CN202210730958.0A CN202210730958A CN115123914A CN 115123914 A CN115123914 A CN 115123914A CN 202210730958 A CN202210730958 A CN 202210730958A CN 115123914 A CN115123914 A CN 115123914A
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- guide cylinder
- cylinder
- hoisting structure
- electrolytic cell
- anode
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
- B66C1/28—Duplicate, e.g. pivoted, members engaging the loads from two sides
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model provides an electrolysis trough positive pole hoisting structure's automatic opening, latch mechanism, including the installation section of thick bamboo, go up the guide cylinder, down the guide cylinder, the activity card, the piston rod, the lower extreme circumference of going up the guide cylinder is equipped with four first one-way teeth, be equipped with two direction open slots on the lateral wall of going up the guide cylinder, the upper end circumference of lower guide cylinder is equipped with four one-way teeth of second, the activity card cup joints on the piston rod through the lasso, be located the guide cylinder, down between the guide cylinder, the installation section of thick bamboo is used for linking to each other with hoisting structure's sleeve is fixed, the piston rod upwards extends, be used for linking to each other with hoisting structure's rings stationary phase. The automatic locking and unlocking device is simple in structure and low in processing cost, is matched with the anode hoisting structure of the electrolytic cell, realizes the automatic locking and unlocking functions of the anode hoisting structure of the electrolytic cell, and meets the actual requirements of enterprises.
Description
Technical Field
The invention relates to the field of electrolytic aluminum, in particular to an automatic unlocking and locking mechanism of an electrolytic cell anode hoisting structure.
Background
Electrolytic aluminum companies use electrolytic cell assemblies for the electrolysis of aluminum. The electrolytic cell is matched with the anode, and in the actual production process, the anode needs to be hoisted by a crane for transferring so as to meet the production and maintenance requirements of the electrolytic cell device.
Referring to fig. 1, which is a schematic view of a hoisting structure matched with a traveling crane of an existing electrolytic aluminum enterprise, the hoisting structure comprises a hoisting ring (101), a first hinged arm (102), a second hinged arm (103) and a sleeve (104), wherein the side wall of the sleeve (104) is provided with two abdicating holes (105), the first hinged arm (102) and the second hinged arm (103) are formed by hinging an upper hinged section and a lower hinged section, the first hinged arm and the second hinged arm are distributed on two sides of the sleeve, the upper hinged sections of the first hinged arm and the second hinged arm are respectively hinged with the hoisting ring, the lower hinged sections of the first hinged arm and the second hinged arm are respectively hinged with the sleeve and positioned below the corresponding abdicating holes, each lower hinged section is respectively and fixedly provided with an anode hook (106), each anode hook is vertically distributed with the lower hinged section and corresponds to the abdicating hole, in the process of hoisting an anode and separating from the anode, manual locking and manual unlocking are required, so that the manual labor intensity is high, and the anode is long, so that the anode is dangerous in locking and unlocking.
Therefore, how to design an automatic unlocking mechanism for a hoisting structure to realize automatic locking and unlocking of the hoisting structure is a problem to be solved urgently by those skilled in the art.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides an automatic unlocking and locking mechanism of an electrolytic cell anode hoisting structure, which is simple in structure and low in processing cost, is matched with the electrolytic cell anode hoisting structure, realizes the automatic locking and unlocking functions of the electrolytic cell anode hoisting structure, and meets the actual requirements of enterprises.
The technical scheme of the invention is as follows: an automatic unlocking and locking mechanism of an electrolytic cell anode hoisting structure comprises an installation cylinder, an upper guide cylinder, a lower guide cylinder, a movable clamp and a piston rod, wherein the upper guide cylinder is arranged on the upper part of the installation cylinder, the lower end circumference of the upper guide cylinder is provided with four first one-way teeth, the four first one-way teeth are equally divided into 360 degrees, the side wall of the upper guide cylinder is provided with two guide open slots, the two guide open slots extend along the vertical direction and equally divide into 360 degrees, the notches of the guide open slots are positioned between the two adjacent first one-way teeth, the lower guide cylinder is arranged on the lower part of the installation cylinder, the upper end circumference of the lower guide cylinder is provided with four second one-way teeth, the four second one-way teeth equally divide into 360 degrees, the deflection direction of each second one-way tooth is the same as that of the first one-way teeth and is arranged in a staggered manner, the piston rod is in a sliding fit in the inner hole of the upper guide cylinder, the activity card includes the lasso to and set up two support arms on the lasso, these two support arms are along radially outwards extending, and equally divide 360 circumferences, the activity card cup joints on the piston rod through the lasso, is located guide cylinder, down between the guide cylinder, the installation section of thick bamboo is used for linking to each other with electrolysis trough anode hoisting structure's sleeve is fixed, the overhanging end of piston rod is used for fixing with electrolysis trough anode hoisting structure's rings and links to each other, forms the unblock state through activity card and the cooperation of the one-way tooth of first one-way tooth or second, forms the lock-on state through activity card and the cooperation of direction open slot.
And bearings are respectively arranged on two sides of the ferrule of the movable clamp.
The upper end of the installation cylinder is provided with a first threaded hole, the lower end of the installation cylinder is provided with a second threaded hole, the upper guide cylinder is arranged on the upper portion of the installation cylinder and forms positioning in the first threaded hole through first bolt threaded fit, the lower guide cylinder is arranged on the lower portion of the installation cylinder and forms positioning in the second threaded hole through second bolt threaded fit.
The upper end of the installation cylinder is provided with a limiting ring platform, the circumference of the upper guide cylinder is provided with limiting steps, and the upper guide cylinder is matched with the limiting ring platform of the installation cylinder through the limiting steps to form axial positioning.
Two adjacent first one-way teeth are in arc transition connection and are matched with the cross section profile of the support arm.
Two adjacent second one-way teeth are in arc transition connection and are matched with the cross section profile of the support arm.
And a maintenance opening is formed in the side wall of the mounting cylinder and is positioned between the upper guide cylinder and the lower guide cylinder.
Adopt above-mentioned technical scheme to have following beneficial effect:
1. the automatic unlocking and locking mechanism of the anode hoisting structure of the electrolytic cell comprises an installation cylinder, an upper guide cylinder, a lower guide cylinder, a movable clamp and a piston rod. Go up the guide cylinder setting on the upper portion of installation section of thick bamboo, the lower extreme circumference of going up the guide cylinder is equipped with four first one-way teeth, and 360 circumferences are equallyd divide to four first one-way teeth, are equipped with two direction open slots on the lateral wall of going up the guide cylinder, and these two direction open slots extend along vertical direction, and equally divide 360 circumferences, and the notch of direction open slot is located between two adjacent one-way teeth for drive activity card rotates and prescribes a limit to the position of activity card. The lower guide cylinder is arranged at the lower part of the mounting cylinder, four second unidirectional teeth are arranged on the circumference of the upper end of the lower guide cylinder, the four second unidirectional teeth are equally divided into 360-degree circumferences, and the deflection direction of each second unidirectional tooth is the same as that of the first unidirectional tooth, and the second unidirectional teeth are arranged in a staggered manner and used for driving the movable clamp to rotate and limiting the position of the movable clamp. The piston rod is in sliding fit with an inner hole of the upper guide cylinder, the movable clamp comprises a ferrule and two support arms arranged on the ferrule, the two support arms extend outwards along the radial direction and equally divide a circumference of 360 degrees, the movable clamp is sleeved on the piston rod through the ferrule and positioned between the upper guide cylinder and the lower guide cylinder, namely, the movable clamp is rotatably arranged on the piston rod and limited along the axial direction, and when the support arms of the movable clamp are positioned by the first one-way teeth of the upper guide cylinder or the second one-way teeth of the lower guide cylinder, the extending length of the piston rod is shorter, and the stability of the piston rod is high; when the movable clamp is positioned by the guide open slot, the extending length of the piston rod is longer, and the stability of the piston rod is high. The installation cylinder is used for being fixedly connected with a sleeve of an anode hoisting structure of the electrolytic cell, the extending end of the piston rod is used for being fixedly connected with a lifting ring of the anode hoisting structure of the electrolytic cell, the movable clamp is positioned by a first one-way tooth of the upper guide cylinder, which is adjacent to the guide open slot, the extending length of the piston rod is limited to be shorter, the lifting ring of the hoisting structure is close to the sleeve, the anode hook is positioned outside the sleeve, the manually-controlled travelling crane transfers the hoisting structure to the upper part of the anode of the electrolytic cell and falls down, so that the hoisting end (upper end) of the anode of the electrolytic cell is inserted into the sleeve of the hoisting structure, the lifting ring, the piston rod and the movable clamp move downwards under the action of gravity, in the action process, a support arm of the movable clamp is matched with a second one-way tooth and is driven to rotate by 90 degrees through the second one-way tooth, the lifting end is positioned by the second one-way tooth, the action distance of the lifting ring, the piston rod and the movable clamp is limited (in this state, the height difference between the lifting ring of the lifting ring and the sleeve is minimum, in an opening state), then manually controlling the travelling crane to lift, driving the lifting ring, the piston rod and the movable clamp to move upwards, enabling the support arm of the movable clamp to be matched with the guide open slot and finally positioned by the guide open slot (in the state, the height difference between the lifting ring of the lifting structure and the sleeve is maximum, and in a locking state, the anode hook locks the anode of the electrolytic cell), after the anode of the electrolytic cell is lifted to a specified position by the travelling crane, manually controlling the travelling crane to fall down, enabling the anode of the electrolytic cell to be supported stably, enabling the lifting ring, the piston rod and the movable clamp to continue to move downwards under the action of gravity, releasing the locking of the anode of the electrolytic cell, in the action process, the support arm of the movable clamp is matched with the second one-way tooth, is driven to rotate 90 degrees by the second one-way tooth and positioned by the second one-way tooth, then manually controlling the travelling crane to lift, driving the lifting ring, the piston rod and the movable clamp to move upwards, and finally, the first one-way teeth are used for positioning, the hoisting structure is in an open state, the hoisting structure is separated from the anode of the electrolytic cell, the hoisting transfer purpose is completed, automatic locking and unlocking are realized in the whole hoisting transfer process, the labor intensity of workers can be greatly reduced, and the safety is high.
2. The two sides of the ferrule of the movable clamp are respectively provided with the bearings, so that the bearing capacity of the movable clamp can be effectively improved on the basis of ensuring the normal rotation of the movable clamp around the piston rod, and the long-time normal work of the mechanism is ensured.
3. The upper end of an installation section of thick bamboo is equipped with first screw hole, and the lower extreme is equipped with the second screw hole, go up the guide cylinder setting on the upper portion of an installation section of thick bamboo, and form the location in first screw hole through first bolt screw-thread fit, the guide cylinder setting forms the location in the lower part of an installation section of thick bamboo down, and through second bolt screw-thread fit in second screw hole, conveniently assembles and maintains automatic unlocking mechanism. The upper end of an installation cylinder is provided with a limiting ring platform, the circumference of an upper guide cylinder is provided with limiting steps, the upper guide cylinder is matched with the limiting ring platform of the installation cylinder through the limiting steps to form axial positioning, the bearing capacity of an automatic unlocking and locking mechanism is improved, and the safety of the hoisting process is guaranteed.
4. Two adjacent first one-way teeth are in arc transition connection and are matched with the cross section profile of the support arm, so that the supporting and limiting stability of the first one-way teeth on the movable clamp can be effectively improved, and the running stability of the automatic unlocking and locking mechanism is ensured; through arc transitional coupling between two adjacent one-way teeth of second, and suit with the cross section profile of support arm, can effectively improve the spacing stability of support of one-way tooth of second to the activity card, guarantee the operating stability of automatic opening, latch mechanism.
The following description is further described with reference to the accompanying drawings and the detailed description.
Drawings
FIG. 1 is a schematic structural diagram of a hoisting structure in the background art;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic structural view of a lower guide cylinder according to the present invention;
FIG. 4 is a cross-sectional view of FIG. 3;
FIG. 5 is a schematic structural view of an upper guide cylinder according to the present invention;
FIG. 6 is a sectional view taken along line A-A of FIG. 5;
FIG. 7 is an N-directional view of FIG. 5;
FIG. 8 is a sectional view taken along line B-B of FIG. 7;
FIG. 9 is a schematic structural diagram of a removable card according to the present invention;
FIG. 10 is a schematic view of the construction of the mounting barrel of the present invention;
fig. 11 is a schematic view of the invention in cooperation with a hoisting structure (locked state);
fig. 12 is a schematic view of the invention in cooperation with a hoisting structure (open state).
In the attached drawing, 1 is a mounting cylinder, 11 is a first threaded hole, 12 is a second threaded hole, 13 is a limit ring table, 2 is an upper guide cylinder, 21 is a first unidirectional tooth, 22 is a guide open slot, 23 is a limit step, 3 is a lower guide cylinder, 31 is a second unidirectional tooth, 4 is a movable clamp, 41 is a ferrule, 42 is a support arm, 5 is a piston rod, 101 is a lifting ring, 102 is a first hinged arm, 103 is a second hinged arm, 104 is a sleeve, 105 is a abdicating hole, and 106 is an anode hook.
Detailed Description
Referring to fig. 2 to 12, a specific embodiment of an automatic unlocking and locking mechanism of an anode hoisting structure of an electrolytic cell is shown. The automatic unlocking and locking mechanism of the anode hoisting structure of the electrolytic cell comprises an installation cylinder 1, an upper guide cylinder 2, a lower guide cylinder 3, a movable clamp 4 and a piston rod 5. The upper guide cylinder 2 is arranged on the upper portion of the mounting cylinder, four first one-way teeth 21 are arranged on the circumference of the lower end of the upper guide cylinder, the four first one-way teeth 21 are equally divided into 360-degree circumferences, and specifically, two adjacent first one-way teeth are connected through arc transition. Go up to be equipped with two direction open slots 22 on the lateral wall of guide cylinder 2, these two direction open slots 22 extend along vertical direction, and equally divide 360 circumferences, the notch of direction open slot 22 is located between two adjacent first one-way teeth, in this embodiment, the upper end of installation cylinder 1 is equipped with first screw hole 11, go up guide cylinder 2 and set up on the upper portion of installation cylinder 1, and form the location in first screw hole through first bolt screw-thread fit, in order to improve the stability of going up the guide cylinder, the upper end of installation cylinder 1 is provided with spacing ring platform 13, the circumference of going up guide cylinder 2 is equipped with spacing step 23, goes up guide cylinder 2 and forms axial positioning through spacing step 23 and the spacing ring platform 13 cooperation of installation cylinder 1. Lower guide cylinder 3 sets up the lower part at the installation cylinder, and the upper end circumference of lower guide cylinder is equipped with four one-way teeth 31 of second, and 360 circumferences are equallyd divide equally to four one-way teeth 31 of second, and is concrete, through arc transitional coupling between two adjacent one-way teeth of second, and the direction of deflection of each one-way tooth 31 of second is the same with the direction of deflection of first one-way tooth 21, and is the dislocation array, and in this embodiment, the lower extreme of installation cylinder is equipped with second screw hole 12, lower guide cylinder 3 sets up in the lower part of installation cylinder 1, and forms the location in the second screw hole through second bolt screw-thread fit. Generally, for maintenance convenience, a maintenance opening is formed in a side wall of the mounting cylinder and located between the upper guide cylinder and the lower guide cylinder. The piston rod 5 is a sliding fit in the inner bore of the upper guide cylinder 2 and, as is apparent, the upper end of the piston rod extends outwardly beyond the upper end of the upper guide cylinder. The activity card 4 includes lasso 41 to and set up two support arms 42 on lasso 41, these two support arms 42 radially outwards extend, and equally divide 360 circumferences, the activity card 4 cup joints on piston rod 5 through lasso 41, is located between guide cylinder 2, the lower guide cylinder 3, and in order to improve the stability and the bearing capacity of activity card, the lasso both sides of activity card 4 are equipped with the bearing respectively, and the cross sectional profile of support arm suits with the camber line between two adjacent first one-way teeth, also suits with the camber line between two adjacent second one-way teeth.
The assembly mode of the invention and the anode hoisting structure of the electrolytic cell is as follows: the installation cylinder 1 is fixedly connected with a sleeve of the anode hoisting structure of the electrolytic cell and is positioned outside the sleeve, and the extending end of the piston rod 5 is fixedly connected with a hanging ring of the anode hoisting structure of the electrolytic cell and is positioned between the hanging ring of the anode hoisting structure of the electrolytic cell and the sleeve.
The working principle of the invention is as follows: the anode hoisting structure of the electrolytic cell is hoisted on the travelling crane hook through the hanging ring, and under the no-load state, the movable clamp is positioned by the first one-way tooth adjacent to the upper guide cylinder and the guide open slot, so that the hanging ring is close to the sleeve, and under the no-load state, the anode hook is positioned outside the sleeve. When the anode of the transferred electrolytic cell needs to be hoisted, the travelling crane is manually controlled to transfer the hoisting structure to the position above the anode of the electrolytic cell and fall down, the hoisting end (upper end) of the anode of the electrolytic cell is inserted into the sleeve, the hoisting structure is supported on the anode of the electrolytic cell, the hoisting ring, the piston rod and the movable clamp move downwards under the action of gravity, in the moving process, the support arm of the movable clamp is matched with the second unidirectional tooth and is driven to rotate 90 degrees by the second unidirectional tooth to the tooth bottom of the second unidirectional tooth to form positioning, the moving distances of the hoisting ring, the piston rod and the movable clamp are limited (in the state, the height difference between the hoisting ring and the sleeve is minimum, the travelling crane is manually controlled to hoist to drive the hoisting ring, the piston rod and the movable clamp to move upwards, the support arm of the movable clamp is matched in the guide open slot of the upper guide cylinder in a sliding manner and is finally positioned by the guide open slot, and the anode hook is inserted into the hoisting hole of the anode of the electrolytic cell through the abdication hole, in the state, the height difference between the lifting ring and the sleeve is the largest, the lifting ring and the sleeve are in a locking state, the anode hook forms a locking state on the anode of the electrolytic cell, after the anode of the electrolytic cell is lifted to a specified position by the travelling crane, the travelling crane is manually controlled to fall down, so that the anode of the electrolytic cell is stably supported, the lifting ring, the piston rod and the movable clamp continue to move downwards under the action of gravity, the anode hook is rotated out of the sleeve from a abdicating hole, the locking on the anode of the electrolytic cell is released, in the action process, the support arm of the movable clamp is matched with the second one-way tooth, the movable clamp is driven to rotate by the second one-way tooth by 90 degrees and is positioned by the second one-way tooth, then the travelling crane is manually controlled to lift, the lifting ring, the piston rod and the movable clamp move upwards, and finally the movable clamp is positioned by the first one-way tooth, the lifting structure is in an opening state, and the lifting structure is separated from the anode of the electrolytic cell, and the lifting transfer purpose is completed.
Claims (7)
1. The utility model provides an electrolysis trough positive pole hoisting structure's automatic unlocking, lock mechanism which characterized in that: comprises an installation cylinder (1), an upper guide cylinder (2), a lower guide cylinder (3), a movable clamp (4) and a piston rod (5),
the upper guide cylinder (2) is arranged at the upper part of the mounting cylinder, four first unidirectional teeth (21) are arranged on the circumference of the lower end of the upper guide cylinder, the four first unidirectional teeth (21) equally divide a circumference of 360 degrees, two guide open slots (22) are arranged on the side wall of the upper guide cylinder (2), the two guide open slots (22) extend along the vertical direction and equally divide a circumference of 360 degrees, the notches of the guide open slots (22) are positioned between the two adjacent first unidirectional teeth,
the lower guide cylinder (3) is arranged at the lower part of the mounting cylinder, the circumference of the upper end of the lower guide cylinder is provided with four second unidirectional teeth (31), the four second unidirectional teeth (31) are equally divided into 360-degree circumferences, the deflection direction of each second unidirectional tooth (31) is the same as that of the first unidirectional tooth (21) and is arranged in a staggered manner,
the piston rod (5) is in sliding fit with an inner hole of the upper guide cylinder (2), the movable clamp (4) comprises a ferrule (41) and two support arms (42) arranged on the ferrule (41), the two support arms (42) extend outwards along the radial direction and are equally divided into 360-degree circles, the movable clamp (4) is sleeved on the piston rod (5) through the ferrule (41) and is positioned between the upper guide cylinder (2) and the lower guide cylinder (3),
the installation cylinder (1) is used for being fixedly connected with a sleeve of an electrolytic cell anode hoisting structure, the extending end of the piston rod (5) is used for being fixedly connected with a hanging ring of the electrolytic cell anode hoisting structure, an unlocking state is formed by matching of the movable clamp and the first one-way tooth or the second one-way tooth, and a locking state is formed by matching of the movable clamp and the guide open slot.
2. The automatic unlocking and locking mechanism of the anode hoisting structure of the electrolytic cell as claimed in claim 1, wherein: and bearings are respectively arranged on two sides of the ferrule of the movable clamp (4).
3. The automatic unlocking and locking mechanism of the anode hoisting structure of the electrolytic cell according to claim 1, characterized in that: the upper end of the installation cylinder (1) is provided with a first threaded hole (11), the lower end of the installation cylinder is provided with a second threaded hole (12), the upper guide cylinder (2) is arranged on the upper portion of the installation cylinder (1) and forms positioning in the first threaded hole through first bolt thread fit, the lower guide cylinder (3) is arranged on the lower portion of the installation cylinder (1) and forms positioning in the second threaded hole through second bolt thread fit.
4. The automatic unlocking and locking mechanism of the anode hoisting structure of the electrolytic cell according to claim 1 or 3, characterized in that: the upper end of the installation cylinder (1) is provided with a limit ring platform (13), the circumference of the upper guide cylinder (2) is provided with a limit step (23), and the upper guide cylinder (2) is matched with the limit ring platform (13) of the installation cylinder (1) through the limit step (23) to form axial positioning.
5. The automatic unlocking and locking mechanism of the anode hoisting structure of the electrolytic cell as claimed in claim 1, wherein: two adjacent first one-way teeth are in arc transition connection and are matched with the cross section profile of the support arm.
6. The automatic unlocking and locking mechanism of the anode hoisting structure of the electrolytic cell according to claim 1, characterized in that: two adjacent second one-way teeth are in arc transition connection and are matched with the cross section profile of the support arm.
7. The automatic unlocking and locking mechanism of the anode hoisting structure of the electrolytic cell according to claim 1, characterized in that: and a maintenance opening is formed in the side wall of the mounting cylinder and is positioned between the upper guide cylinder and the lower guide cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210730958.0A CN115123914A (en) | 2022-06-24 | 2022-06-24 | Automatic unlocking and locking mechanism of anode hoisting structure of electrolytic cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210730958.0A CN115123914A (en) | 2022-06-24 | 2022-06-24 | Automatic unlocking and locking mechanism of anode hoisting structure of electrolytic cell |
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| Publication Number | Publication Date |
|---|---|
| CN115123914A true CN115123914A (en) | 2022-09-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210730958.0A Pending CN115123914A (en) | 2022-06-24 | 2022-06-24 | Automatic unlocking and locking mechanism of anode hoisting structure of electrolytic cell |
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| CN (1) | CN115123914A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115094485A (en) * | 2022-06-24 | 2022-09-23 | 重庆国丰实业有限公司 | Automatic unlocking and locking mechanism of transfer device of electrolytic cell anode |
-
2022
- 2022-06-24 CN CN202210730958.0A patent/CN115123914A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115094485A (en) * | 2022-06-24 | 2022-09-23 | 重庆国丰实业有限公司 | Automatic unlocking and locking mechanism of transfer device of electrolytic cell anode |
| CN115094485B (en) * | 2022-06-24 | 2023-08-29 | 重庆国丰实业有限公司 | Automatic unlocking and locking mechanism of transfer device for electrolytic cell anode |
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