CN112570143A - A environment-friendly deironing device for production of ceramic power insulator - Google Patents
A environment-friendly deironing device for production of ceramic power insulator Download PDFInfo
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- CN112570143A CN112570143A CN202011356335.9A CN202011356335A CN112570143A CN 112570143 A CN112570143 A CN 112570143A CN 202011356335 A CN202011356335 A CN 202011356335A CN 112570143 A CN112570143 A CN 112570143A
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- cylinder
- annular electromagnet
- fixedly connected
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- 239000000919 ceramic Substances 0.000 title claims abstract description 27
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 239000012212 insulator Substances 0.000 title claims abstract description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 82
- 229910052742 iron Inorganic materials 0.000 claims abstract description 39
- 238000007790 scraping Methods 0.000 claims description 19
- 238000001125 extrusion Methods 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 10
- 239000003989 dielectric material Substances 0.000 claims description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 10
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 10
- 241001330002 Bambuseae Species 0.000 abstract description 10
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 10
- 239000011425 bamboo Substances 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 7
- 230000005484 gravity Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 230000008034 disappearance Effects 0.000 abstract 1
- 239000002893 slag Substances 0.000 description 17
- 239000002002 slurry Substances 0.000 description 10
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
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Abstract
The invention relates to the technical field of power equipment, and discloses an environment-friendly iron removal device for production of a ceramic power insulator. The device, the annular electromagnet circular telegram and adsorb the scum in mud at the pivoted in-process, the scum receives the magnetic force of annular electromagnet and is adsorbed when the annular electromagnet rotates, and mud can not the adhesion on annular electromagnet under the effect of self gravity, and the magnetic force of annular electromagnet to the scum adsorbs disappearance, scrapes the section of thick bamboo and moves down and scrapes the outside scum of annular electromagnet and get off, makes the annular electromagnet can adsorb the scum in the mud repeatedly, has realized the effect of clearing away the scum in the ceramic mud through above structure.
Description
Technical Field
The invention relates to the technical field of power equipment, in particular to an environment-friendly iron removal device for ceramic power insulator production.
Background
The insulator is a special insulating part and can play an important role in an electric power transmission line, the electric power insulator on the market is mainly made of ceramics, the slurry required by the ceramic insulator in the manufacturing process contains more metal substances, iron components are mainly used, and the manual iron adsorption is mainly used for removing iron from the slurry. In order to solve the problems, an environment-friendly iron removing device for producing ceramic power insulators is provided
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an environment-friendly iron removing device for producing a ceramic power insulator, which has the advantage of removing and returning iron slag in ceramic slurry by utilizing the electromagnetic and gravity principles, and solves the problems of low efficiency of manual iron removal, incomplete iron removal and resource waste caused by incapability of recycling the iron slag.
(II) technical scheme
In order to realize the purpose of removing and returning the iron slag in the ceramic slurry by utilizing the electromagnetic and gravity principles, the invention provides the following technical scheme:
an environment-friendly iron removal device for ceramic electric insulator production comprises a device box, wherein a main shaft is arranged inside the device box, a connecting plate is fixedly connected to the back of the main shaft, a movable shaft is rotatably connected to the front of the connecting plate, a fixed cylinder is fixedly arranged outside the movable shaft, an annular electromagnet is arranged inside the fixed cylinder, a scraping cylinder is arranged outside the annular electromagnet, a first spring is arranged outside the scraping cylinder, a solenoid is arranged inside the first spring, a connecting block is fixedly connected to the outside of the connecting plate, an extruding cylinder is movably connected to the outside of the connecting block, a telescopic rod is arranged inside the extruding cylinder, a second spring is arranged outside the telescopic rod, an on-off switch is fixedly arranged inside the extruding cylinder, and the on-off switch is electrically connected with a first switch and a second switch, the extrusion device is characterized in that a fixed baffle is fixedly mounted inside the extrusion cylinder, an arc-shaped plate is fixedly mounted at the right lower part of the device box, a rotating disc is arranged at the back of the device box, a movable connecting piece is arranged outside the rotating disc, an air bag is arranged outside the movable connecting piece, an air guide pipe is fixedly mounted on the air bag, a collecting box is arranged at the right lower part of the device box, a sliding wheel is arranged below the collecting box, third springs are arranged on the left side and the right side of the sliding wheel, a push rod is fixedly connected to the right side of the collecting box, a piston plate is fixedly mounted at the right end of the push rod, and a sealing cylinder is arranged outside the.
Preferably, a driving device is arranged at the front end of the main shaft, the rear end of the main shaft is fixedly connected with the rotating disc, the driving device drives the main shaft to rotate, and the main shaft drives the connecting plate and the rotating disc to rotate simultaneously.
Preferably, the annular electromagnet is electrically connected with the first switch, the solenoid is electrically connected with the second switch, a return spring is fixedly connected between the upper part of the annular electromagnet and the movable shaft, the annular electromagnet is electrified when the first switch is in contact with the on-off switch and adsorbs iron slag in slurry, and the solenoid is electrified when the second switch is in contact with the on-off switch.
Preferably, scrape the external diameter that gets a section of thick bamboo and equal to annular electromagnet, scrape the inner wall that gets a section of thick bamboo and closely laminate with annular electromagnet's outer wall, scrape the upper portion fixedly connected with ironware that gets a section of thick bamboo and with first spring fixed connection, and scrape and get a section of thick bamboo and solid fixed cylinder sliding connection, scrape and get a section of thick bamboo and remove and scrape the outside scum of annular electromagnet and get off, make annular electromagnet can adsorb the scum in the mud repeatedly.
Preferably, the left end and the connecting block fixed connection of telescopic link, set up the through-hole that matches with the telescopic link on the fixed stop, the recipient receives the extrusion back, can extrude the second spring and make the telescopic link move to the right the extrusion on-off key through fixed stop.
Preferably, a squeezing plate is arranged between the air bag and the movable connecting piece, an outer plate is arranged on the outer side of the squeezing plate, the air bag is arranged inside the outer plate, and the outer plate is fixedly connected with the device box.
Preferably, the sealing cylinder is fixedly connected with the lower end of the air guide pipe, and the air guide pipe is used for sealing the air exchange between the interior of the cylinder and the air bag.
(III) advantageous effects
Compared with the prior art, the invention provides an environment-friendly iron removal device for ceramic power insulator production, which has the following beneficial effects:
1. this an environment-friendly deironing device for production of ceramic power insulator, the annular electromagnet circular telegram, the annular electromagnet adsorbs the scum in the pivoted in-process with mud, when the connecting plate drives the connecting block and rotates towards the horizontal direction, the scum receives the magnetic force of annular electromagnet and is adsorbed, and mud can not the adhesion on the annular electromagnet under the effect of self gravity, solenoid circular telegram back attracts the iron finished piece to move down under the effect of magnetic force, the iron piece drives scrapes the section of thick bamboo and moves down, the magnetic force adsorption of annular electromagnet to the scum disappears, it moves down and scrapes the outside scum of annular electromagnet and get off to scrape the section of thick bamboo, make the annular electromagnet can adsorb the scum in the mud repeatedly, the effect of wasing the scum in the ceramic mud has been realized through above structure.
2. This an environment-friendly deironing device for production of ceramic power insulator, control during the gas in the both sides gasbag is got into sealed section of thick bamboo by the extrusion, gaseous promotion piston piece removes, the catch bar promotes the collecting box, the collecting box passes through the lower part that the movable pulley slided annular electromagnet, thereby make the aforesaid scrape the iron slag of getting off and can drop in the collecting box, thereby the collection of iron slag has been accomplished, after the collection, the gasbag on the both sides is bloated about, the collecting box is got back to initial position under the elasticity of the third spring on the left side and the pulling force of the third spring on the right, and in the gasbag on both sides about will getting into through the gaseous promotion entering in the sealed section of thick bamboo of piston piece, the device.
3. This an environment-friendly deironing device for production of ceramic power insulator can also collect the scum and retrieve when cleaing away the scum, has avoided the scum polluted environment, also makes the recycle of resource simultaneously for the device has the feature of environmental protection.
Drawings
FIG. 1 is a schematic front cross-sectional view of the inventive structure;
FIG. 2 is a schematic view of the spindle and its related structure;
FIG. 3 is a schematic view of a ring electromagnet and its associated structure according to the present invention;
FIG. 4 is a schematic view of a rotating disk and its associated structure according to the present invention;
FIG. 5 is a schematic view of the collection chamber of the present invention and its associated structure;
FIG. 6 is an enlarged view of area A of FIG. 1 according to the present invention;
FIG. 7 is a circuit diagram of the structure of the present invention.
In the figure: 100. a device case; 200. a main shaft; 201. a connecting plate; 202. a movable shaft; 300. a fixed cylinder; 301. an annular electromagnet; 302. a scraping cylinder; 303. a first spring; 304. a solenoid; 400. connecting blocks; 401. an extrusion cylinder; 402. a telescopic rod; 403. a second spring; 404. an on-off key; 4041. a first switch; 4042. a second switch; 405. fixing a baffle plate; 406. an arc-shaped plate; 500. rotating the disc; 501. a movable connecting piece; 502. an air bag; 503. an air duct; 600. a collection box; 601. a sliding wheel; 602. a third spring; 603. a push rod; 604. a sealing cylinder; 605. a piston plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, an environment-friendly iron removing device for ceramic power insulator production comprises a device box 100, a main shaft 200 is arranged inside the device box 100, a driving device is arranged at the front end of the main shaft 200, the rear end of the main shaft 200 is fixedly connected with a rotating disc 500, the driving device drives the main shaft 200 to rotate, the main shaft 200 drives a connecting plate 201 and the rotating disc 500 to rotate simultaneously, the rear surface of the main shaft 200 is fixedly connected with the connecting plate 201, the front surface of the connecting plate 201 is rotatably connected with a movable shaft 202, a fixed cylinder 300 is fixedly arranged outside the movable shaft 202, an annular electromagnet 301 is arranged inside the fixed cylinder 300, the annular electromagnet 301 is electrically connected with a first switch 4041, a solenoid 304 is electrically connected with a second switch 4042, a return spring is fixedly connected between the upper part of the annular electromagnet 301 and the movable shaft 202, when the first switch 4041 contacts with a switch 404, the annular electromagnet 301 is electrified and adsorbs iron, the solenoid 304 is electrified when the second switch 4042 contacts with the on-off switch 404, the outside of the annular electromagnet 301 is provided with the scraping cylinder 302, the inner diameter of the scraping cylinder 302 is equal to the outer diameter of the annular electromagnet 301, the inner wall of the scraping cylinder 302 is tightly attached to the outer wall of the annular electromagnet 301, the upper part of the scraping cylinder 302 is fixedly connected with an iron part and is fixedly connected with the first spring 303, the scraping cylinder 302 is slidably connected with the fixed cylinder 300, the scraping cylinder 302 moves to scrape off iron slag outside the annular electromagnet 301, so that the annular electromagnet 301 can repeatedly adsorb the iron slag in slurry, the outside of the scraping cylinder 302 is provided with the first spring 303, and the inside of the first spring 303 is provided with the solenoid 304.
The outer part of the connecting plate 201 is fixedly connected with a connecting block 400, the outer part of the connecting block 400 is movably connected with an extrusion cylinder 401, the inner part of the extrusion cylinder 401 is provided with an expansion rod 402, the left end of the expansion rod 402 is fixedly connected with the connecting block 400, a through hole matched with the expansion rod 402 is arranged on a fixed baffle 405, after the extrusion cylinder 401 is extruded, a second spring 403 is extruded through the fixed baffle 405 and the expansion rod 402 moves to the right to extrude a switch key 404, the outer part of the expansion rod 402 is provided with a second spring 403, the inner part of the extrusion cylinder 401 is fixedly provided with a switch key 404, the switch key 404 is electrically connected with a first switch 4041 and a second switch 4042, the inner part of the extrusion cylinder 401 is fixedly provided with the fixed baffle 405, the right lower part of the device box 100 is fixedly provided with an arc plate 406, the rear part of the device box 100 is provided with a rotating disc, a squeezing plate is arranged between the air bag 502 and the movable connecting piece 501, an outer plate is arranged on the outer side of the squeezing plate, the air bag 502 is arranged inside the outer plate, the outer plate is fixedly connected with the device box 100, an air guide pipe 503 is fixedly arranged on the air bag 502, a collecting box 600 is arranged on the right lower portion of the device box 100, a sliding wheel 601 is arranged below the collecting box 600, third springs 602 are arranged on the left side and the right side of the sliding wheel 601, a push rod 603 is fixedly connected to the right side of the collecting box 600, a piston sheet 605 is fixedly arranged at the right end of the push rod 603, a sealing cylinder 604 is arranged outside the piston sheet 605, the sealing cylinder 604 is fixedly connected with the lower end of the air guide pipe 503, and the air guide pipe 503.
The working principle is as follows: the environment-friendly iron removing device for the production of the ceramic electric insulator drives the main shaft 200 to rotate through the driving device, the main shaft 200 drives the connecting plate 201 and the rotating disc 500 to simultaneously rotate, the main shaft 200 drives the annular electromagnet 301 in the fixed cylinder 300 to rotate, because the movable shaft 202 is rotatably connected with the connecting plate 201, in the rotating process of the connecting plate 201, the annular electromagnet 301 and related structures can be always vertically downward under the action of self gravity, the first switch 4041 and the switch key 404 are in contact with the annular electromagnet 301 to be electrified in an initial state, the annular electromagnet 301 adsorbs iron slag in slurry in the rotating process, when the connecting plate 201 drives the connecting block 400 to rotate towards the horizontal direction, the iron slag is adsorbed by the magnetic force of the annular electromagnet 301, the slurry cannot be adhered to the annular electromagnet 301 under the action of self gravity, and the extrusion cylinder 401 is gradually extruded by the arc-shaped plate 406, the fixed baffle 405 is made to extrude the second spring 403, the telescopic rod 402 is made to move right to extrude the switch key 404, the switch key 404 is disconnected with the first switch 4041 and is in contact with the second switch 4042 when extruded, the solenoid 304 is electrified when the second switch 4042 is in contact with the switch key 404, the solenoid 304 is electrified and then attracts the iron part to move down under the action of magnetic force, the iron part drives the scraping cylinder 302 to move down, meanwhile, the annular electromagnet 301 is powered off, the magnetic force of the annular electromagnet 301 on the iron slag is absorbed and disappears, the scraping cylinder 302 is in sliding connection with the fixed cylinder 300, the scraping cylinder 302 moves down to scrape the iron slag outside the annular electromagnet 301, the annular electromagnet 301 can repeatedly adsorb the iron slag in the slurry, and the effect of removing the iron slag in the ceramic slurry is achieved through the structure.
Before the iron slag is scraped, the main shaft 200 drives the rotating disc 500 to rotate, the rotating disc 500 drives the movable connecting piece 501 to extend towards two sides and extrude the air bags 502 on the left side and the right side, gas in the air bags 502 on the left side and the right side is extruded into the sealing cylinder 604, the gas pushes the piston sheet 605 to move, the push rod 603 pushes the collecting box 600, the collecting box 600 slides to the lower part of the annular electromagnet 301 through the sliding wheel 601, the scraped iron slag can fall into the collecting box 600, the collection of the iron slag is completed, after the collection, the air bags 502 on the left side and the right side swell, the collecting box 600 returns to the initial position under the elastic force of the third spring 602 on the left side and the pulling force of the third spring 602 on the right side, the gas in the sealing cylinder 604 is pushed into the air bags 502 on the left side and the right side through the piston sheet 605.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an environment-friendly deironing device for production of ceramic power insulator, includes device case (100), its characterized in that: the device is characterized in that a main shaft (200) is arranged in the device box (100), a connecting plate (201) is fixedly connected to the back of the main shaft (200), a movable shaft (202) is rotatably connected to the front of the connecting plate (201), a fixed cylinder (300) is fixedly mounted outside the movable shaft (202), an annular electromagnet (301) is arranged inside the fixed cylinder (300), a scraping cylinder (302) is arranged outside the annular electromagnet (301), a first spring (303) is arranged outside the scraping cylinder (302), a solenoid (304) is arranged inside the first spring (303), a connecting block (400) is fixedly connected to the outside of the connecting plate (201), an extruding cylinder (401) is movably connected to the outside of the connecting block (400), an expansion rod (402) is arranged inside the extruding cylinder (401), a second spring (403) is arranged outside the expansion rod (402), the device is characterized in that an on-off switch (404) is fixedly mounted inside the extrusion cylinder (401), the on-off switch (404) is electrically connected with a first switch (4041) and a second switch (4042), a fixed baffle (405) is fixedly mounted inside the extrusion cylinder (401), an arc-shaped plate (406) is fixedly mounted at the lower right part of the device box (100), a rotating disc (500) is arranged behind the device box (100), a movable connecting piece (501) is arranged outside the rotating disc (500), an air bag (502) is arranged outside the movable connecting piece (501), an air duct (503) is fixedly mounted on the air bag (502), a collecting box (600) is arranged at the lower right part of the device box (100), a sliding wheel (601) is arranged below the collecting box (600), third springs (602) are arranged on the left side and the right side of the sliding wheel (601), and a push rod (603) is fixedly connected to the right side of the collecting box (600), the right end of the push rod (603) is fixedly provided with a piston sheet (605), and a sealing cylinder (604) is arranged outside the piston sheet (605).
2. The environment-friendly iron removal device for the production of the ceramic electric insulator according to claim 1, which is characterized in that: the front end of the main shaft (200) is provided with a driving device, and the rear end of the main shaft (200) is fixedly connected with the rotating disc (500).
3. The environment-friendly iron removal device for the production of the ceramic electric insulator according to claim 1, which is characterized in that: the annular electromagnet (301) is electrically connected with a first switch (4041), the solenoid (304) is electrically connected with a second switch (4042), and a return spring is fixedly connected between the upper part of the annular electromagnet (301) and the movable shaft (202).
4. The environment-friendly iron removal device for the production of the ceramic electric insulator according to claim 1, which is characterized in that: the inner diameter of the scraping cylinder (302) is equal to the outer diameter of the annular electromagnet (301), the inner wall of the scraping cylinder (302) is tightly attached to the outer wall of the annular electromagnet (301), the upper portion of the scraping cylinder (302) is fixedly connected with an iron part and fixedly connected with the first spring (303), and the scraping cylinder (302) is slidably connected with the fixed cylinder (300).
5. The environment-friendly iron removal device for the production of the ceramic electric insulator according to claim 1, which is characterized in that: the left end of the telescopic rod (402) is fixedly connected with the connecting block (400), and the fixed baffle (405) is provided with a through hole matched with the telescopic rod (402).
6. The environment-friendly iron removal device for the production of the ceramic electric insulator according to claim 1, which is characterized in that: a squeezing plate is arranged between the air bag (502) and the movable connecting piece (501), an outer plate is arranged on the outer side of the squeezing plate, the air bag (502) is arranged in the outer plate, and the outer plate is fixedly connected with the device box (100).
7. The environment-friendly iron removal device for the production of the ceramic electric insulator according to claim 1, which is characterized in that: the sealing cylinder (604) is fixedly connected with the lower end of the air duct (503).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011356335.9A CN112570143A (en) | 2020-11-27 | 2020-11-27 | A environment-friendly deironing device for production of ceramic power insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011356335.9A CN112570143A (en) | 2020-11-27 | 2020-11-27 | A environment-friendly deironing device for production of ceramic power insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112570143A true CN112570143A (en) | 2021-03-30 |
Family
ID=75123803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011356335.9A Withdrawn CN112570143A (en) | 2020-11-27 | 2020-11-27 | A environment-friendly deironing device for production of ceramic power insulator |
Country Status (1)
| Country | Link |
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| CN (1) | CN112570143A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113319023A (en) * | 2021-05-27 | 2021-08-31 | 三瑞科技(江西)有限公司 | Efficient glass insulator surface cleaning device |
-
2020
- 2020-11-27 CN CN202011356335.9A patent/CN112570143A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113319023A (en) * | 2021-05-27 | 2021-08-31 | 三瑞科技(江西)有限公司 | Efficient glass insulator surface cleaning device |
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Application publication date: 20210330 |