CN113922600A - Online school ring collection dirt collecting electricity collection system - Google Patents
Online school ring collection dirt collecting electricity collection system Download PDFInfo
- Publication number
- CN113922600A CN113922600A CN202111169024.6A CN202111169024A CN113922600A CN 113922600 A CN113922600 A CN 113922600A CN 202111169024 A CN202111169024 A CN 202111169024A CN 113922600 A CN113922600 A CN 113922600A
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- CN
- China
- Prior art keywords
- ring
- shell
- dust
- dust collector
- casing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K13/00—Structural associations of current collectors with motors or generators, e.g. brush mounting plates or connections to windings; Disposition of current collectors in motors or generators; Arrangements for improving commutation
- H02K13/003—Structural associations of slip-rings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
- B08B5/043—Cleaning travelling work
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/10—Manufacture of slip-rings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/0094—Structural association with other electrical or electronic devices
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/0006—Disassembling, repairing or modifying dynamo-electric machines
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses an online school ring dust collection and collection system, which comprises a shell and a dust collector shell, wherein a conducting ring is arranged in the shell, a brush lifting device, an online school ring device and a conducting plate are respectively fixed on the conducting ring through bolts, an infrared thermometer is arranged on the shell, the conducting ring is fixed on a conducting ring seat through an insulating layer, the conducting ring seat is fixed on the shell, a ventilating duct is connected between the shell and the dust collector shell, an exhaust fan, a high-pressure pulse air bag and a filter are respectively arranged on a main body of the dust collector shell, and a dust collection box is arranged at the lower part of the dust collector shell. According to the invention, the motor slip ring, the electric brush and the brush holder are cooled by wind flow through the ventilation window, the ventilation pipeline and the dust collecting system, so that the generated heat and dust are absorbed, the shutdown caused by overheating temperature is avoided, the short circuit caused by excessive dust is avoided, the occurrence of faults is reduced, the problem of difficult heat dissipation of the assembly is solved, and the service life of the motor is effectively prolonged.
Description
Technical Field
The invention belongs to the field of motor equipment, and particularly relates to an online school ring dust collection and current collection system.
Background
When the motor works, the current collection assembly continuously rotates, and the wire is particularly easy to strain in the rotating process. When the motor runs for a long time, the problems that the heat dissipation of the current collection assembly is difficult and the dust in the assembly is increased and difficult to remove directly influence the service life of the motor. Generally, the service life of a special brush of the motor assembly is short, and the motor is stopped more and more frequently due to serious damage of other parts of the motor caused by the fire of the brush. Normally, the brush of the motor needs to be replaced and operated in a shutdown state, so that the maintenance and treatment workload is extremely large, and the motor is particularly troublesome and can indirectly bring economic loss. Particularly, after the motor runs for a period of time, grooves, pockmarks or ellipses can appear on the surface of a collecting ring of the motor due to different abrasion degrees, so that the ignition phenomenon is serious, and the temperature of the motor is overheated, thereby seriously restricting safe and civilized production and stable operation. More importantly, when the collecting ring is maintained, the motor rotor needs to be detached and turned on a special large lathe, so that the maintenance period is long, other parts are easily damaged, manual equipment is wasted, the production progress is delayed, and great technical loss is caused to enterprises.
Disclosure of Invention
The invention aims to provide an online ring-correcting dust-collecting and current-collecting system, which aims to solve the problems that the heat dissipation of a general current-collecting assembly is difficult, internal dust cannot be removed, a motor rotor is troublesome to disassemble, manpower is wasted, and the maintenance period is long in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an online school ring dust collection and collection system comprises a shell and a dust collector shell, wherein a conducting ring is arranged in the shell, a lifting brush device, an online school ring device and a conducting plate are respectively fixed on the conducting ring through bolts, an infrared thermometer is arranged on the shell, the conducting ring is fixed on a conducting ring seat through an insulating layer, the conducting ring seat is fixed on the shell, a ventilating duct is connected between the shell and the dust collector shell, an exhaust fan, a high-pressure pulse air bag and a filter are respectively arranged on a main body of the dust collector shell, a dust collecting box is arranged at the lower part of the dust collector shell, a ventilating window and a ventilating duct are arranged on the shell, the ventilating window is respectively arranged at the upper part of the shell, the lifting brush device is respectively arranged on the conducting ring, the conducting ring is connected with the conducting ring seat, an insulating partition plate is arranged in the middle of the conducting ring, the online school ring device is arranged on the conducting ring, and the conducting ring seat is connected with a support plate of the shell, the conducting ring is connected with the conducting plate, air pipe connects casing and dust collector casing, the inside first half of dust collector casing is fixed with the air exhauster, dust collector casing mid-mounting has solenoid valve and high-pressure pulse air package, the filter is installed to dust collector casing lower part, dust collection box is installed to dust collector casing bottom and is installed the bottom at dust collector casing.
Preferably, an insulating spacing layer is arranged between the online ring correcting device and the conducting ring.
Preferably, the online ring calibration device is electrically connected with a PLC operation control screen, and the PLC operation control screen is electrically connected with an electrical control cabinet to control transverse feed, longitudinal feed and feed speed.
Preferably, an observation door window is arranged on the side surface of the shell.
Preferably, a high pressure chamber door and a filter chamber door are installed at the front side of the dust collector housing.
Compared with the prior art, the invention has the beneficial effects that: this online school ring collection dirt current collection system compares with current electromechanical system down, through online school ring device, need not dismantle electric motor rotor can directly carry out the turning school circle to the motor sliding ring, has both saved manpower, material resources, has shortened the maintenance duration again, has brought considerable economic benefits for the enterprise. According to the invention, the motor slip ring, the electric brush and the brush holder are cooled by wind flow through the ventilation window, the ventilation pipeline and the dust collecting system, so that the generated heat and dust are absorbed, the shutdown caused by overheating temperature is avoided, the short circuit caused by excessive dust is avoided, the occurrence of faults is reduced, the problem of difficult heat dissipation of the assembly is solved, and the service life of the motor is effectively prolonged. Meanwhile, the current conducting plate is fixed on the conducting ring through a bolt to conduct exciting current, and damage to the conducting wire in the rotating process of the motor is avoided. The invention has simple structure and easy operation.
Drawings
FIG. 1 is a schematic front view of the present invention;
fig. 2 is a schematic external view of the present invention.
In the drawings: the device comprises a shell 1, a ventilation window 2, a lifting brush device 3, a conductive ring 4, an online ring calibrating device 5, an infrared thermometer 6, a conductive ring seat 7, a conductive plate 8, a ventilation pipeline 9, a dust collector shell 10, an exhaust fan 11, an electromagnetic valve 12, a high-pressure pulse air bag 13, a filter 14, a dust collection box 15, an observation door and window 16, an electrical control cabinet 17, an operation control panel 18PLC, a high-pressure air chamber door 19 and a filter chamber door 20.
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. 1-2, the present invention provides a technical solution: an online school ring dust collection and collection system comprises a shell 1 and a dust collector shell 10, wherein a conducting ring 4 is installed in the shell 1, a lifting brush device 3, an online school ring device 5 and a conducting plate 8 are respectively fixed on the conducting ring 4 through bolts, an infrared thermometer 6 is installed on the shell 1, an observation door and window 16 is arranged on the side surface of the shell 1, the conducting ring 4 is fixed on a conducting ring seat 7 through an insulating layer, the conducting ring seat 7 is fixed on the shell 1, a ventilating duct 9 is connected between the shell 1 and the dust collector shell 10, an exhaust fan 11, a high-pressure pulse air bag 13 and a filter 14 are respectively installed on the main body of the dust collector shell 10, a dust collection box 15 is installed on the lower part of the dust collector shell 10, a ventilating window 2 and a ventilating duct 9 are installed on the shell 1, the ventilating window 2 is respectively installed on the upper part of the shell 1, the lifting brush device 3 is respectively installed on the conducting ring 4, the conducting ring 4 is connected with the conducting ring seat 7, and an insulating partition plate is arranged in the middle part, the on-line ring correcting device 5 is arranged on the conducting ring 4, an insulating interval layer is arranged between the on-line ring correcting device 5 and the conducting ring 4, the online school ring device 5 electrically connected with PLC operation control screen 18, PLC operation control screen 18 electrically connected with electrical control cabinet 17, carry out horizontal feed and control of vertical feed and feed speed, conductive ring seat 7 is connected with the backup pad of casing 1, conductive ring 4 is connected with current conducting plate 8, air pipe 9 connects casing 1 and dust collector casing 10, the first half of dust collector casing 10 inside is fixed with air exhauster 11, dust collector casing 10 mid-mounting has solenoid valve 12 and high-pressure pulse air package 13, dust collector casing 10 front side installs high-pressure gas door 19 and filter door 20, filter 14 is installed to dust collector casing 10 lower part, dust collection box 15 is installed to dust collector casing 10 bottom and is installed the bottom at dust collector casing 10.
The working principle is as follows: when the online school ring dust collection and collection system is used, the structure of the online school ring device is simply known, in the embodiment of the invention, the online school ring device 5 is fixed on the conducting ring 4 through bolts and insulating plates, the insulating property is reliable, the creepage and electric leakage phenomena can not be caused, when the ring is turned, an operator controls the feed amount and feed speed through the PLC operation control screen 18, and the online school ring device is convenient, safe and reliable.
When the equipment is in a running state, heat and dust generated by the slip ring and the electric brush are sucked away by the dust collector, the internal environment of the collecting system is better, the performance is more stable, and the service life is prolonged.
As an example, as shown in fig. 1, an infrared thermometer 6 is mounted on the housing 1 at the front end of the slip ring to display the monitored temperature on a display screen, so as to facilitate the viewing of the internal temperature information.
As an example, as shown in fig. 1 and fig. 2, two sides of the casing 1 of the current collecting system are respectively provided with an observation window 16 for observing the brush holder and the brush condition of the lifting and brushing device 3, opening the observation window 16 for maintaining the lifting and brushing device 3, and observing the condition of the online ring correcting device 5, so that the operation is convenient, the maintenance is simple, and the safety and the reliability are realized.
As an example, as shown in fig. 1, when the slip ring needs to be calibrated, the online ring calibrating device 5 can directly perform calibration turning without disassembling the motor housing and the rotor, thereby greatly reducing the cost of manual disassembly, hoisting, transportation, processing, assembly and equipment, shortening the maintenance period of the equipment, and improving the economic benefit.
As an example, the ventilation duct 9 connects the housing 1 and the dust collector housing 10, when in operation, air sucked by the dust collector enters from the ventilation window 2, passes through the slip ring, the conductive ring 4 and the brush lifting device 3 to form an air duct, and the air with dust and temperature enters into the dust collector through the ventilation duct 9, passes through the exhaust fan 11 after being purified by the filter cartridge, and is exhausted from the air outlet of the exhaust fan 11. The dust adsorbed on the filter 14 passes through the high-pressure pulse air bag 13 and is controlled by the electromagnetic valve 12 to blow back the filter 14, so that the dust falls into the dust collection box 15, and is convenient to clean and take out. The invention solves the problems of difficult assembly heat dissipation and incapability of removing dust, effectively prolongs the service life of the motor and purifies the working environment. The online school ring dust collection and collection system is simple in structure, easy to operate and excellent in public praise after being put on the market, and the online school ring dust collection and collection system is the working principle.
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 (5)
1. An online school ring collection dirt collecting system, includes casing (1) and dust catcher casing (10), its characterized in that: the improved dust collector is characterized in that a conducting ring (4) is installed in the shell (1), a lifting brush device (3), an online ring correcting device (5) and a conducting plate (8) are fixed on the conducting ring (4) through bolts respectively, an infrared thermometer (6) is installed on the shell (1), the conducting ring (4) is fixed on a conducting ring seat (7) through an insulating layer, the conducting ring seat (7) is fixed on the shell (1), a ventilating duct (9) is connected between the shell (1) and a dust collector shell (10), an exhaust fan (11), a high-pressure pulse air bag (13) and a filter (14) are installed on the main body of the dust collector shell (10) respectively, a dust collecting box (15) is installed on the lower portion of the dust collector shell (10), a ventilating window (2) and the ventilating duct (9) are installed on the shell (1), the ventilating window (2) is installed on the upper portion of the shell (1) respectively, and the lifting brush device (3) is installed on the conducting ring (4) respectively, be connected with conductive ring seat (7) on conductive ring (4) and be equipped with insulating space bar in the centre, install on conductive ring (4) at online school ring device (5), conductive ring seat (7) are connected with the backup pad of casing (1), conductive ring (4) are connected with conductive plate (8), casing (1) and dust collector casing (10) are connected in air pipe (9), the first half of dust collector casing (10) inside is fixed with air exhauster (11), dust collector casing (10) mid-mounting has solenoid valve (12) and high-pressure pulse air package (13), filter 14 is installed to dust collector casing (10) lower part, dust collection box (15) are installed to dust collector casing (10) bottom and are installed the bottom at dust collector casing 10.
2. The on-line school ring dust collection and collection system of claim 1, wherein: an insulating spacing layer is arranged between the online ring calibration device (5) and the conducting ring (4).
3. The on-line school ring dust collection and collection system of claim 1, wherein: the online ring calibration device (5) is electrically connected with a PLC operation control screen (18), the PLC operation control screen (18) is electrically connected with an electrical control cabinet (17), and transverse feed, longitudinal feed and feed speed control are performed.
4. The on-line school ring dust collection and collection system of claim 1, wherein: an observation door window (16) is arranged on the side surface of the shell (1).
5. The on-line school ring dust collection and collection system of claim 1, wherein: a high pressure chamber door (19) and a filter chamber door (20) are installed at the front side of the dust collector body 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111169024.6A CN113922600B (en) | 2021-10-08 | 2021-10-08 | Online school ring collection dirt current collection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111169024.6A CN113922600B (en) | 2021-10-08 | 2021-10-08 | Online school ring collection dirt current collection system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113922600A true CN113922600A (en) | 2022-01-11 |
| CN113922600B CN113922600B (en) | 2023-09-26 |
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ID=79238148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111169024.6A Active CN113922600B (en) | 2021-10-08 | 2021-10-08 | Online school ring collection dirt current collection system |
Country Status (1)
| Country | Link |
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| CN (1) | CN113922600B (en) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR721019A (en) * | 1931-06-10 | 1932-02-26 | Polishing device for collectors and contact rings of electrical machines | |
| KR19990031218U (en) * | 1997-12-30 | 1999-07-26 | 이원 | Collector Ring Polishing Machine |
| US5970601A (en) * | 1996-01-31 | 1999-10-26 | Robert Bosch Gmbh | Collector ring arrangement, and method of producing the same |
| US20140091682A1 (en) * | 2011-08-08 | 2014-04-03 | Mitsubishi Electric Corporation | Controller-integrated electric rotating machine and assembling and disassembling methods of the same |
| CN105817110A (en) * | 2016-06-02 | 2016-08-03 | 鞠文 | Motor suction air purification device |
| CN205960895U (en) * | 2016-08-30 | 2017-02-15 | 中国长江电力股份有限公司 | Insulating measuring ring's of hydraulic generator axle water jar insulating supporting device |
| CN207321007U (en) * | 2017-10-24 | 2018-05-04 | 浙江磐海水电设备有限公司 | A kind of turbine-generator units dust collect plant |
| CN208161242U (en) * | 2017-08-11 | 2018-11-30 | 中山市南方环保工程设备有限公司 | A kind of coating powder dedusting reclaimer |
| CN208337302U (en) * | 2018-06-27 | 2019-01-04 | 张宏伟 | Generator brush holder dust cover structure |
| CN208433854U (en) * | 2018-07-11 | 2019-01-25 | 新乡市美斯威精密机器有限公司 | A kind of fixed bracket of automobile current generator assembly |
| CN208890580U (en) * | 2018-11-29 | 2019-05-21 | 张宏伟 | Collector ring of generator and dust gathering arrester automatic cleaning device |
| CN110474494A (en) * | 2019-09-02 | 2019-11-19 | 沧州华海风电设备科技技术开发有限公司 | A kind of generator collector system |
| CN111389790A (en) * | 2020-04-15 | 2020-07-10 | 雅砻江流域水电开发有限公司 | Offline dust removal device for collector ring of generator and using method |
| CN112547686A (en) * | 2020-12-12 | 2021-03-26 | 中铁第四勘察设计院集团有限公司 | Mobile motor purging and dust removing device |
| CN213959876U (en) * | 2020-11-19 | 2021-08-13 | 哈尔滨电气动力装备有限公司 | Vertical synchronous motor brush carrier structure with dust hood |
-
2021
- 2021-10-08 CN CN202111169024.6A patent/CN113922600B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR721019A (en) * | 1931-06-10 | 1932-02-26 | Polishing device for collectors and contact rings of electrical machines | |
| US5970601A (en) * | 1996-01-31 | 1999-10-26 | Robert Bosch Gmbh | Collector ring arrangement, and method of producing the same |
| KR19990031218U (en) * | 1997-12-30 | 1999-07-26 | 이원 | Collector Ring Polishing Machine |
| US20140091682A1 (en) * | 2011-08-08 | 2014-04-03 | Mitsubishi Electric Corporation | Controller-integrated electric rotating machine and assembling and disassembling methods of the same |
| CN105817110A (en) * | 2016-06-02 | 2016-08-03 | 鞠文 | Motor suction air purification device |
| CN205960895U (en) * | 2016-08-30 | 2017-02-15 | 中国长江电力股份有限公司 | Insulating measuring ring's of hydraulic generator axle water jar insulating supporting device |
| CN208161242U (en) * | 2017-08-11 | 2018-11-30 | 中山市南方环保工程设备有限公司 | A kind of coating powder dedusting reclaimer |
| CN207321007U (en) * | 2017-10-24 | 2018-05-04 | 浙江磐海水电设备有限公司 | A kind of turbine-generator units dust collect plant |
| CN208337302U (en) * | 2018-06-27 | 2019-01-04 | 张宏伟 | Generator brush holder dust cover structure |
| CN208433854U (en) * | 2018-07-11 | 2019-01-25 | 新乡市美斯威精密机器有限公司 | A kind of fixed bracket of automobile current generator assembly |
| CN208890580U (en) * | 2018-11-29 | 2019-05-21 | 张宏伟 | Collector ring of generator and dust gathering arrester automatic cleaning device |
| CN110474494A (en) * | 2019-09-02 | 2019-11-19 | 沧州华海风电设备科技技术开发有限公司 | A kind of generator collector system |
| CN111389790A (en) * | 2020-04-15 | 2020-07-10 | 雅砻江流域水电开发有限公司 | Offline dust removal device for collector ring of generator and using method |
| CN213959876U (en) * | 2020-11-19 | 2021-08-13 | 哈尔滨电气动力装备有限公司 | Vertical synchronous motor brush carrier structure with dust hood |
| CN112547686A (en) * | 2020-12-12 | 2021-03-26 | 中铁第四勘察设计院集团有限公司 | Mobile motor purging and dust removing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113922600B (en) | 2023-09-26 |
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