CN213475214U - Hoisting device for small electrolytic zinc polar plate - Google Patents
Hoisting device for small electrolytic zinc polar plate Download PDFInfo
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- CN213475214U CN213475214U CN202020957659.7U CN202020957659U CN213475214U CN 213475214 U CN213475214 U CN 213475214U CN 202020957659 U CN202020957659 U CN 202020957659U CN 213475214 U CN213475214 U CN 213475214U
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- running mechanism
- lifting
- guide wheel
- fixed
- trolley
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- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 239000011701 zinc Substances 0.000 title claims abstract description 29
- 229910052725 zinc Inorganic materials 0.000 title claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 101
- 239000007788 liquid Substances 0.000 claims description 25
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 239000000725 suspension Substances 0.000 claims description 6
- 238000005868 electrolysis reaction Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000003723 Smelting Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 238000004070 electrodeposition Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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- Electrolytic Production Of Metals (AREA)
Abstract
The utility model discloses a hoisting device for electrolytic zinc small polar plates, which comprises a CPU, a cart running mechanism, a trolley running mechanism and a hoisting tool assembly; the lifting device comprises a lifting device, a cart running mechanism, a trolley running mechanism, a lifting device assembly, a trolley lifting mechanism and a lifting mechanism, wherein the cart running mechanism drives the whole lifting device to run back and forth, the trolley running mechanism drives the lifting device assembly to run left and right, the lifting mechanism is installed on the trolley running mechanism, the lifting device assembly comprises a lifting device and a fixed frame, and the lifting mechanism drives the lifting device to vertically lift. The hanger is provided with a hook for hoisting, loading and unloading the polar plate. The cart running mechanism, the trolley running mechanism, the lifting mechanism, the bar code strip positioning system, the proximity switch and the electric push rod are all electrically connected with the CPU. The utility model discloses, once hoist and mount a large amount, location degree of automation is high, the hoist goes into frame reliability high, greatly alleviates workman production intensity of labour, improves smelting electrolysis trade work efficiency.
Description
Technical Field
The utility model relates to a field is equipped with in the production of little polar plate of electrolytic zinc, specifically is a overhead hoist of little polar plate of electrolytic zinc.
Background
The special device for hoisting and conveying the cathode and the anode of zinc electrolysis is mainly used for loading and unloading the cathode plate and the anode plate in a zinc electrodeposition workshop into and out of a tank, and is special polar plate hoisting and conveying equipment developed aiming at a zinc electrodeposition production process. The equipment carries out polar plate conveying and transferring between the electrolytic cell and the conveying lines of the zinc stripping unit and the anode machine, and is the most core equipment of a zinc electrodeposition workshop.
At present, the market has more equipment for hoisting zinc electrolysis cathodes and anodes, but the equipment generally has a plurality of defects, such as the following application numbers: 201120013558.5, which is a crane for a single-row electrolytic tank and has no trolley parts, has the problems of insufficient positioning accuracy of the electrolytic tank, insufficient reliability of a lifting appliance entering a fixed frame, and poor stress uniformity when a movable beam hanging plate is hung.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a hoisting device of little polar plate of electrolytic zinc in order to solve above-mentioned problem to solve the accurate not enough of the electrolysis trough location that present zinc electrolysis negative and positive pole hoisting equipment that provides exists among the above-mentioned background art, the hoist gets into not enough, the not good problem of atress homogeneity when walking beam link plate of reliability of fixed frame.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
a lifting device for small electrolytic zinc plates comprises: the system comprises a CPU, a cart running mechanism, a trolley running mechanism and a lifting appliance assembly;
the cart running mechanism runs on the H-shaped steel beam track, the cart running mechanism comprises a suspension beam, a trolley running track is arranged on the suspension beam, and the trolley running mechanism runs in the trolley running track; the cart running mechanism adopts a bar code belt positioning system;
the trolley running mechanism is provided with a lifting mechanism; the trolley running mechanism is positioned through a proximity switch;
the lifting appliance assembly comprises a lifting appliance and a fixed frame, the lifting appliance is arranged on the lifting mechanism, and the fixed frame is arranged below the trolley running mechanism;
the lifting appliance comprises a fixed beam, a main shaft, a movable beam, a secondary beam, an electric push rod, a push fork and a crank mechanism; an electric push rod is arranged on the fixed beam, the output end of the electric push rod is hinged with a push fork, and the push fork pushes a main shaft to rotate; the middle connecting rod of the crank mechanism is fixedly connected with the main shaft, two ends of the crank mechanism are fixedly connected with the movable beam, and the movable beam is sleeved at two ends of the secondary beam in a sliding manner; the movable beam is provided with a hook; the fixed beam is provided with a guide wheel bracket, and the guide wheel bracket is provided with a hanging ring; the guide wheel bracket is also provided with a guide wheel; the guide wheels are matched with the guide rails;
the cart running mechanism, the trolley running mechanism, the lifting mechanism, the bar code strip positioning system, the proximity switch and the electric push rod are all electrically connected with the CPU.
Preferably, the guide wheels comprise an upper guide wheel and a lower guide wheel, the upper guide wheel and the lower guide wheel are arranged in a forty-five degree direction in an upper-lower two-layer mode, and the number of the upper guide wheel and the number of the lower guide wheel are four.
Preferably, bar code area positioning system includes bar code area and bar code location head, the bar code area is installed on H shaped steel roof beam track, the bar code location head is installed on cart operating device.
Preferably, the lifting hook of the lifting mechanism hooks the lifting ring to drive the lifting appliance to vertically lift.
Preferably, the output end of the push rod is fixed at the upper end of the push fork through a pin shaft, the lower end of the push fork is clamped on the main shaft through a bolt, and the main shaft is fixed on the fixed beam through a bearing.
Preferably, the number of crank mechanisms is 4.
Preferably, the bottom of the guide rail forms a horn guide opening in both horizontal directions.
Preferably, a liquid receiving device is further installed on the outer side of the fixed frame. The outer side of the fixed frame is also provided with a liquid receiving device, and the liquid receiving device comprises a speed reducing motor, a rotating shaft, a pair of fixed seats, a pair of swing arms and a liquid receiving disc; the swing arm comprises a swing rod A, a swing rod B and a swing rod C; the device also comprises a proximity switch J; the pair of fixing seats are fixed at two ends of the fixing frame, the speed reducing motor is fixed in the middle of the fixing frame, the rotating shaft is connected with the output end of the speed reducing motor, two ends of the rotating shaft are respectively meshed with the gears of the swing rods A of the pair of swing arms, the other end of the swing rod A is hinged with the swing rod B, the other end of the swing rod B is hinged with the middle section of the swing rod, one end of the swing rod C is hinged with the fixing seats, and the other end of the swing rod C is hinged with the; a gear is arranged on one side of the liquid receiving disc, which is far away from the swing arm, and the gear runs in a guide rail B at the bottom of the fixed frame; and a proximity switch J is arranged between one of the fixed seats and the swing rod A, and the speed reducing motor and the proximity switch J are electrically connected with the CPU.
The beneficial effects of the utility model reside in that: the utility model discloses a hoist and mount is in large quantity, location degree of automation is high, the hoist goes into frame reliability high, greatly alleviates workman production intensity of labour, improves smelting electrolysis trade work efficiency.
Drawings
FIG. 1 is a front view of a lifting device for small electrolytic zinc plates;
FIG. 2 is a right side view of FIG. 1;
FIG. 3 is a main diagram of a hanger of the lifting device for the electrolytic zinc small polar plate of the utility model;
FIG. 4 is a left side view of FIG. 3;
FIG. 5 is a partial enlarged view of a hanger of the lifting device for small electrolytic zinc plates of the present invention;
FIG. 6 is a cross-sectional view A-A of FIG. 5;
FIG. 7 is a left side view of FIG. 5;
fig. 8 is a perspective view of fig. 5.
FIG. 9 is a schematic view of the structure of the liquid receiving tray when it is opened;
fig. 10 is a schematic structural view of the liquid receiving tray being folded.
The reference numerals are explained below:
1. a spreader; 2. a fixed frame; 3. a cab; 4. an electrolytic cell; 5. a cart running mechanism; 6. a hoisting mechanism; 7. a trolley running mechanism; 8. h-shaped steel beam rails; 9. a lower guide wheel; 10. an upper guide wheel; 11. A cathode plate; 12. an anode plate; 13. a liquid receiving device; 14. a guide rail; 101. an electric push rod; 102. a counter shaft; 103. a movable beam; 104. a main shaft; 105. a fixed beam; 106. pushing the fork; 107. a crank mechanism; 108. Hooking; 109. a hoisting ring; 110. a guide wheel bracket; 601. a hook; 1301. a fixed seat; 1302. a proximity switch J; 1303. a swing rod A; 1304. a swing rod B; 1305. a swing rod C; 1306. a rotating shaft; 1307. a gear; 1308. a liquid receiving disc; 1309. a speed reducing motor.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
as shown in fig. 1-10, a lifting device for small plates of electrolytic zinc comprises: CPU (only the existing control system), a cart running mechanism, a trolley running mechanism and a lifting appliance assembly.
The cart running mechanism runs on the H-shaped steel beam track, the cart running mechanism comprises a suspension beam, a trolley running track is arranged on the suspension beam, and the trolley running mechanism runs in the trolley running track;
the trolley running mechanism is provided with a lifting mechanism;
the spreader assembly includes a spreader and a fixed frame. The fixed frame is installed below the trolley running mechanism, guide rails are arranged at four corners of the fixed frame, and horn guide openings are formed in the bottom of the guide rails in two horizontal directions. And a liquid receiving device is arranged at the bottom of the outer side of the fixed frame.
The lifting appliance comprises a fixed beam, a main shaft, movable beams (2), an auxiliary beam, an electric push rod, a push fork and a crank mechanism; the electric push rod is installed on the fixed beam, the output end of the push rod is fixed to the upper end of the push fork through a pin shaft, the lower end of the push fork is clamped on the main shaft through a bolt, and the main shaft is fixed to the fixed beam through a bearing. The middle connecting rod of the crank mechanism is fixedly connected with the main shaft, two ends of the crank mechanism are respectively and fixedly connected with 2 movable beams, and the movable beams are sleeved at two ends of the secondary beam in a sliding manner; the movable beam is provided with a hook; the fixed beam is provided with a guide wheel bracket, and the guide wheel bracket is provided with a hanging ring; the guide wheel bracket is also provided with a guide wheel; the guide wheels comprise an upper guide wheel and a lower guide wheel, the upper guide wheel and the lower guide wheel are arranged in a forty-five-degree direction in an upper-lower two-layer mode, the number of the upper guide wheel and the number of the lower guide wheel are four, and the guide wheels are connected with the guide rails in a sliding mode.
In this embodiment, the number of crank mechanisms is 4. 4 sets of crank mechanisms are simultaneously installed on the main shaft, so that when the movable beam moves on the auxiliary shaft to hang the cathode and anode plates, the stress is uniform, the movable beam is not easy to deform, and the reliability of the hook is improved.
In this embodiment, cart operating device adopts bar code area positioning system, bar code area positioning system includes bar code area and bar code location head, the bar code area is installed at the orbital middle part of H shaped steel roof beam, the bar code location head is installed on cart operating device, the bar code location head includes the laser reading head. Through the relative movement with the bar code strip, the laser reading head can read the position data indicated by the bar code strip and transmit the position data to the CPU. Because the data is information transmitted in real time, the CPU can control the running speed of the cart running mechanism, and the accurate positioning of the hoisting device in the X-axis direction (front-back direction) is realized. The trolley running mechanism is positioned in the Y-axis direction (left and right direction) through the proximity switch (specifically, when the trolley running track is provided with the electrolytic bath proximity switch 1, the electrolytic bath proximity switch 2, the zinc stripping unit proximity switch and the anode plate preparation line proximity switch, for example, when the cathode plate of the electrolytic bath 1 is lifted to be discharged, the trolley running mechanism runs to the position of the electrolytic bath proximity switch 1, the electrolytic bath proximity switch 1 detects the trolley running mechanism, then the electrolytic bath proximity switch 1 sends a signal to the CPU, the CPU controls the trolley running mechanism to stop, and the trolley running mechanism stops above the electrolytic bath 1).
In this embodiment, the cart running mechanism and the trolley running mechanism are both driven by the variable frequency motor, and the CPU controls the start and stop of the cart running mechanism and the trolley running mechanism by controlling the start and stop of the variable frequency motor.
In this embodiment, the hoisting mechanism can be an electric hoist, and the lifting hook of the electric hoist hooks the lifting ring to drive the lifting appliance to vertically lift.
Specifically, two-layer arrangement about lower leading wheel and the last leading wheel become the forty-five degree direction, and the quantity of lower leading wheel and last leading wheel is four, sets up the precision that can guarantee the direction like this.
Specifically, the two horizontal directions of the bottom of the fixed frame are in a bell mouth design, so that the lifting and conveying device can enter the fixed frame through the three-dimensional guide design, and the reliability of entering the frame is improved.
Each movable beam is divided into two sections, each movable beam only moves on the two auxiliary shafts, and the movable beams cannot be clamped due to stress and processing reasons; the sectional movable beams move synchronously under the action of the crank mechanism.
The liquid receiving device comprises a speed reducing motor, a rotating shaft, a pair of fixed seats, a pair of swing arms and a liquid receiving disc; the swing arm comprises a swing rod A, a swing rod B and a swing rod C. A proximity switch J is also included.
The pair of fixing seats are fixed at two ends of the fixing frame, the speed reducing motor is fixed in the middle of the fixing frame, the rotating shaft is in bevel gear transmission connection with the output end of the speed reducing motor (if the output end of the speed reducing motor is provided with a bevel gear A, a bevel gear B is arranged outside the rotating shaft, the bevel gear A and the bevel gear B are in meshing transmission, so that the speed reducing motor rotates to drive the rotating shaft to rotate), two ends of the rotating shaft are respectively in gear meshing with a swing rod A of the pair of swing arms, the other end of the swing rod A is hinged with the swing rod B, the other end of the swing rod B is hinged with the middle section of the swing rod, one end of the swing rod; and a gear is arranged on one side of the liquid receiving disc, which is far away from the swing arm, and the gear runs in a guide rail B at the bottom of the fixed frame. The proximity switch is positioned between the fixed seat and the swing rod A.
When the liquid receiving disc needs to be opened, the CPU sends a signal to the speed reducing motor, the speed reducing motor rotates clockwise to drive the rotating shaft to rotate clockwise, the rotating shaft rotates clockwise to drive the swing rod A to rotate outwards, so that the swing rod C rotates around the pin shaft of the fixing seat to open the liquid receiving disc outwards, until the proximity switch J detects that the swing rod C reaches a preset position, the proximity switch J sends a signal to the CPU, the CPU sends a signal to the speed reducing motor, and the speed reducing motor stops rotating. When liquid needs to be collected, the CPU sends a signal to the speed reducing motor, the speed reducing motor rotates anticlockwise to drive the rotating shaft to rotate anticlockwise, the rotating shaft rotates anticlockwise to drive the swing rod A to rotate inwards, and therefore the swing rod C is driven to rotate around the pin shaft of the fixing seat to inwards fold the liquid collecting disc.
In this embodiment, the cart running mechanism, the trolley running mechanism, the laser reading head, the proximity switch, the lifting mechanism, the electric push rod and the speed reduction motor are all electrically connected with the CPU. The CPU is arranged in a cab, and the cab is arranged on one side of the cart running mechanism.
The principle of the utility model is as follows:
a. the cart running mechanism can make the whole machine run forwards and backwards, the trolley running mechanism drives the hanger assembly to run transversely (leftwards and rightwards), and the lifting mechanism is used for vertically lifting the hanger so as to realize lifting and loading and unloading of the cathode plate (or the anode plate) in a three-dimensional space.
b. The guide rail bottom forms the loudspeaker guide way in two directions of level, and the hoist in-process that rises, at first goes up the leading wheel and gets into the guide rail, transfers the positive direction when rising, and lower leading wheel also gets into the guide rail afterwards, and under last leading wheel and lower leading wheel effect, the hoist gets into fixed frame smoothly, realizes going into of hoist frame.
c. Electric putter promotes and pushes away fork swing back and forth, pushes away the fork and drives the main shaft clockwise (or anticlockwise) rotation, and the main shaft rotation drives crank mechanism's intermediate connecting rod and rotates to crank mechanism's both ends promote the walking beam and remove on the countershaft, and the walking beam removes the in-process, and the couple is hung (or is left) negative plate (or anode plate), thereby realizes the dress groove of negative plate (or anode plate), goes out the groove.
Specifically, the lifting appliance assembly is moved to the upper part of the electrolytic cell through the operation positioning of the cart running mechanism and the trolley running mechanism. The gear motor drives the rotating shaft to rotate, and the swing arm swings to drive the liquid receiving disc to be opened outwards, as shown in fig. 9. Then the lifting mechanism descends to the surface of the electrolytic bath, at the moment, the electric push rod pushes the push fork to swing forwards, the push fork drives the main shaft to rotate anticlockwise, the main shaft rotates to drive the middle connecting rod of the crank mechanism to rotate, so that the two ends of the crank mechanism push the movable beam to move outwards on the auxiliary shaft, and the movable beam is hung on the cathode plate (or the anode plate) in the outwards moving process. Then the lifting appliance rises into the fixed frame, the speed reduction motor drives the rotating shaft to rotate, the swing arm swings to drive the liquid receiving disc to fold inwards, and the electrolyte on the polar plate falls into the liquid receiving disc, as shown in fig. 10. Then the lifting appliance assembly is moved to the upper part of a zinc stripping unit (or an anode frame) by the operation positioning of a cart running mechanism and a trolley running mechanism, a speed reducing motor drives a rotating shaft to rotate, a swing arm swings to drive a liquid receiving disc to be opened outwards, then a lifting mechanism descends the lifting appliance to the zinc stripping unit frame (or the anode frame), at the moment, an electric push rod pushes a push fork to swing backwards, the push fork drives a main shaft to rotate clockwise, the main shaft rotates to drive a middle connecting rod of a crank mechanism to rotate, so that two ends of the crank mechanism push movable beams to move inwards on an auxiliary shaft, and in the inward movement process of the movable beams, hooks leave a cathode plate (or an anode plate), thereby realizing the discharge of the polar plate from a groove.
The principle of loading the slots of the polar plates is consistent with the principle of discharging the slots, and the details are not repeated.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (8)
1. The utility model provides a overhead hoist of electrolytic zinc small polar plate which characterized in that includes: the system comprises a CPU, a cart running mechanism, a trolley running mechanism and a lifting appliance assembly;
the cart running mechanism runs on the H-shaped steel beam track, the cart running mechanism comprises a suspension beam, a trolley running track is arranged on the suspension beam, and the trolley running mechanism runs in the trolley running track; the cart running mechanism adopts a bar code belt positioning system;
the trolley running mechanism is provided with a lifting mechanism; the trolley running mechanism is positioned through a proximity switch;
the lifting appliance assembly comprises a lifting appliance and a fixed frame, the lifting appliance is arranged on the lifting mechanism, and the fixed frame is arranged below the trolley running mechanism;
the lifting appliance comprises a fixed beam, a main shaft, a movable beam, a secondary beam, an electric push rod, a push fork and a crank mechanism; an electric push rod is arranged on the fixed beam, the output end of the electric push rod is hinged with a push fork, and the push fork pushes a main shaft to rotate; the middle connecting rod of the crank mechanism is fixedly connected with the main shaft, two ends of the crank mechanism are fixedly connected with the movable beam, and the movable beam is sleeved at two ends of the secondary beam in a sliding manner; the movable beam is provided with a hook; the fixed beam is provided with a guide wheel bracket, and the guide wheel bracket is provided with a hanging ring; the guide wheel bracket is also provided with a guide wheel; the guide wheels are matched with the guide rails;
the cart running mechanism, the trolley running mechanism, the lifting mechanism, the bar code strip positioning system, the proximity switch and the electric push rod are all electrically connected with the CPU.
2. The lifting device for the small electrolytic zinc plates as claimed in claim 1, wherein the guide wheels comprise an upper guide wheel and a lower guide wheel, the upper guide wheel and the lower guide wheel are arranged in an upper layer and a lower layer in a forty-five degree direction, and the number of the upper guide wheel and the lower guide wheel is four.
3. The hoisting device for the small electrolytic zinc plates, according to claim 1, is characterized in that: the bar code strip positioning system comprises a bar code strip and a bar code positioning head, the bar code strip is installed on the H-shaped steel beam track, and the bar code positioning head is installed on the cart running mechanism.
4. The hoisting device for the small electrolytic zinc plates, according to claim 1, is characterized in that: and a lifting hook of the lifting mechanism hooks the lifting ring to drive the lifting appliance to vertically lift.
5. The hoisting device for the small electrolytic zinc plates, according to claim 1, is characterized in that: the output end of the push rod is fixed at the upper end of the push fork through a pin shaft, the lower end of the push fork is clamped on the main shaft through a bolt, and the main shaft is fixed on the fixed beam through a bearing.
6. The overhead hoist for small electrolytic zinc plates according to any one of claims 1 to 5, characterized in that the number of the crank mechanisms is 4.
7. The overhead hoist for the small electrolytic zinc plates as claimed in any one of claims 1 to 5, wherein the bottom of the guide rail forms a horn guide port in two horizontal directions.
8. The hoisting device for the small electrolytic zinc plates, as recited in any one of claims 1 to 5, is characterized in that: the outer side of the fixed frame is also provided with a liquid receiving device, and the liquid receiving device comprises a speed reducing motor, a rotating shaft, a pair of fixed seats, a pair of swing arms and a liquid receiving disc; the swing arm comprises a swing rod A, a swing rod B and a swing rod C; the device also comprises a proximity switch J; the pair of fixing seats are fixed at two ends of the fixing frame, the speed reducing motor is fixed in the middle of the fixing frame, the rotating shaft is connected with the output end of the speed reducing motor, two ends of the rotating shaft are respectively meshed with the gears of the swing rods A of the pair of swing arms, the other end of the swing rod A is hinged with the swing rod B, the other end of the swing rod B is hinged with the middle section of the swing rod, one end of the swing rod C is hinged with the fixing seats, and the other end of the swing rod C is hinged with the; a gear is arranged on one side of the liquid receiving disc, which is far away from the swing arm, and the gear runs in a guide rail B at the bottom of the fixed frame; the speed reducing motor and the proximity switch J are electrically connected with the CPU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020957659.7U CN213475214U (en) | 2020-06-01 | 2020-06-01 | Hoisting device for small electrolytic zinc polar plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020957659.7U CN213475214U (en) | 2020-06-01 | 2020-06-01 | Hoisting device for small electrolytic zinc polar plate |
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| Publication Number | Publication Date |
|---|---|
| CN213475214U true CN213475214U (en) | 2021-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020957659.7U Active CN213475214U (en) | 2020-06-01 | 2020-06-01 | Hoisting device for small electrolytic zinc polar plate |
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| CN (1) | CN213475214U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113734944A (en) * | 2021-08-19 | 2021-12-03 | 中际山河科技有限责任公司 | Special hoisting system for transporting zinc electrodeposition cathode and anode plates |
| CN113758274A (en) * | 2021-11-09 | 2021-12-07 | 河南卫华重型机械股份有限公司 | Charcoal material roasting graphitization production line hoisted through bridge type hoisting equipment |
-
2020
- 2020-06-01 CN CN202020957659.7U patent/CN213475214U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113734944A (en) * | 2021-08-19 | 2021-12-03 | 中际山河科技有限责任公司 | Special hoisting system for transporting zinc electrodeposition cathode and anode plates |
| CN113758274A (en) * | 2021-11-09 | 2021-12-07 | 河南卫华重型机械股份有限公司 | Charcoal material roasting graphitization production line hoisted through bridge type hoisting equipment |
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