CN101752963A - Device for cleaning and grinding collector ring of generator - Google Patents
Device for cleaning and grinding collector ring of generator Download PDFInfo
- Publication number
- CN101752963A CN101752963A CN201010100427A CN201010100427A CN101752963A CN 101752963 A CN101752963 A CN 101752963A CN 201010100427 A CN201010100427 A CN 201010100427A CN 201010100427 A CN201010100427 A CN 201010100427A CN 101752963 A CN101752963 A CN 101752963A
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- grinding
- cleaning
- collector ring
- motor
- dust
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Abstract
The invention discloses a device for cleaning and grinding a collector ring of a generator. The device comprises a programmable microcomputer controller(1), a grinding component(2), a cleaning dust collection component(3), a base(4), a support plate(5) and a mobile electric machine(6), wherein the support plate(5) can be driven by the mobile electric machine(6) to move forward and backward on the base(4); the grinding component(2) and the cleaning dust collection component(3) are arranged on the support plate(5); and the microcomputer controller(1) is connected with the grinding component(2), the cleaning dust collection component(3) and the mobile electric machine(6) respectively. The device can automatically grind, clean and dust-collect the surface of the collector ring when the generator operates, and the maintenance efficiency and the safety of the equipment are improved.
Description
Technical field
The present invention relates to a kind of device for cleaning and grinding collector ring of generator.
Background technology
Collector ring of generator is the critical part that transmits exciting current in the generating set for generator amature, it is by the fixing carbon brush of carbon brush holder, conduct electrical currents on the collector ring by carbon brush, because the collector ring of carbon brush long term in running, so the carbon brush wearing and tearing are many, be easy to produce carbon dust, carbon dust is a conductive body, carbon dust flies upward to other electric equipment and causes its apparatus insulated decline easily, can cause the equipment short circuit when serious, causes equipment out of service, so collector ring will regularly clean, be by artificial live cleaning in the regular maintenance, so very easily cause the critical person of intereelectrode short-circuit and device security, its this personnel that cause injure too numerous to mention.Collector ring is pressed mill by carbon brush for a long time in addition, and collector ring forms groove easily, behind the generation groove, its conductive capability greatly descends, and causes producing spark between carbon brush and the collector ring, as fails in time to polish to repair, to cause collector ring to be burnt out by spark, contact resistance strengthens, and forms vicious circle, causes equipment to be badly damaged at last, can not move, impairedly collector ring to be removed from generating set when serious, by large-scale lathe reparation, so repairing efficiency is long, expense is big, influence finishing of energy output.
Summary of the invention
Technical problem to be solved by this invention provides a kind of device for cleaning and grinding collector ring of generator that can carry out automatic grinding, cleaning dust absorption when generator operation to the collector ring surface, the maintenance efficiency and the fail safe that have improved equipment.
The technical solution adopted in the present invention is: the present invention includes programmable microcomputer controller, grinding assembly, cleaning dust absorption assembly, described microcomputer controller is connected with described cleaning dust absorption assembly with described grinding assembly.
Described grinding assembly comprises grinding head, grind support arm, connecting rod, grind motor, grind motor cabinet, connector, rotating shaft, the rotating shaft drive motors, shaft seat, described rotating shaft left and right directions is horizontally placed on the described shaft seat, described connector is connected with described rotating shaft and can horizontally slips in described rotating shaft, described grinding support arm one end is connected with described connector and can rotates around described connector left and right directions, described grinding motor cabinet is fixedlyed connected with described connector, described grinding motor has an eccentric wheel, one end of described connecting rod is enclosed within on the described eccentric wheel shaft, the other end is fixedlyed connected with the other end of described grinding support arm, described grinding head is arranged at the termination of described grinding support arm, and described grinding motor is connected with described microcomputer controller respectively with described rotating shaft drive motors.
Be provided with bolster between described grinding head and the described grinding support arm.
Described cleaning dust absorption assembly comprises a pair of dust cleaning gatherer, cleaning motor, cleaning motor cabinet, connecting rod, described connecting rod one end by power transmission shaft be connected with described cleaning motor, the other end is connected with described dust cleaning gatherer, described cleaning motor is connected with described microcomputer controller.
Described dust cleaning dust absorption device comprises collection powder box, rolling brush, the stationary brush of upper opening, the roller bearing two ends of described rolling brush are fixed with the left and right sides wall of collection powder box, described rolling brush top exceeds described collection powder box top, described stationary brush is fixed in described collection powder box rear wall, and the bristle of described stationary brush exceeds described collection powder box top.
Further, the present invention also comprises the dust catcher that is connected with described microcomputer controller, and described dust catcher is connected by the dust collection mouth of pipeline with described collection powder box bottom.
Further, the present invention also comprises base, supporting bracket, mobile motor, described supporting bracket moves before and after can driving on described base by described mobile motor, described shaft seat, described cleaning motor cabinet all are fixedly installed on the described supporting bracket, and described mobile motor is connected with described microcomputer controller.
The invention has the beneficial effects as follows: the present invention includes the programmable microcomputer controller, grinding assembly, the cleaning dust absorption assembly, described microcomputer controller is connected with described cleaning dust absorption assembly with described grinding assembly, can grind operating arbitrary collector ring surface by microcomputer controller control grinding assembly according to the damage situations on collector ring of generator table plane, and with the cleaning dust absorption assembly dust that grinding causes is carried out cleaning dust absorption simultaneously, when not needing to grind, can control the cleaning dust absorption assembly by microcomputer controller and regularly collector ring of generator in service be carried out cleaning dust absorption; Described grinding assembly comprises grinding head, grind support arm, connecting rod, grind motor, grind motor cabinet, connector, rotating shaft, the rotating shaft drive motors, shaft seat, when artificial observation collector ring surface needs to grind, starting the rotating shaft drive motors by microcomputer controller rotates the grinding support arm, with suitable contact the in collector ring surface that moves on the grinding head and need to grind, restart the grinding motor, with grind motor on the connecting rod that is connected of eccentric wheel drive and grind support arm left and right sides reciprocally swinging, grinding head can carry out reciprocating type grinding to collector ring table plane, between grinding head and grinding support arm, bolster is set, can guarantee that losing round the grade when working under the state at collector ring does not damage grinding head and collector ring table plane, makes grinding effect better; Described cleaning dust absorption assembly comprises a pair of dust cleaning gatherer, cleaning motor, cleaning motor cabinet, connecting rod, start when grinding that the cleaning motor is sent to two collector ring of generator by connecting rod simultaneously with a pair of dust cleaning gatherer and the table plane is suitable contacts with it, the dust on collector ring of generator surface is cleaned and collects; The present invention further comprises base, supporting bracket, mobile motor, described supporting bracket moves before and after can driving on described base by described mobile motor, described shaft seat, described cleaning motor cabinet all are fixedly installed on the described supporting bracket, base can be fixed on the gen-set, by starting moving forward and backward of mobile motor, make cleaning dust absorption assembly and grinding assembly be in the collector ring appropriate location, it is more convenient that the present invention is used.The present invention does not need to shut down when grinding, and does not need that manual operation can be ground operating collector ring of generator, cleaning dust absorption, thereby improves the fail safe of its maintenance when guaranteeing the generator operate as normal.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is a plan structure schematic diagram of the present invention;
Fig. 3 is the structural representation of grinding assembly of the present invention;
Fig. 4 is the plan structure schematic diagram of grinding assembly of the present invention;
Fig. 5 is the structural representation of cleaning dust absorption assembly of the present invention;
Fig. 6 is the plan structure schematic diagram of cleaning dust absorption assembly of the present invention.
Embodiment
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, shown in Figure 6, the present invention includes programmable microcomputer controller 1, grinding assembly 2, cleaning dust absorption assembly 3, dust catcher (not shown), base 4, supporting bracket 5, mobile motor 6.
Described supporting bracket 5 bottoms are provided with mobile wheels, and described base 4 is provided with track, and supporting bracket 5 moves before and after can driving on described base 4 by described mobile motor 6; Described grinding assembly 2 comprises grinding head 21, grind support arm 22, connecting rod 23, grind motor 24, grind motor cabinet 25, connector 26, rotating shaft 27, rotating shaft drive motors (not shown), shaft seat 28, described shaft seat 25 is fixed on the described supporting bracket 5, described rotating shaft 27 left and right directions are horizontally placed on the described shaft seat 28, described connector 26 is connected with described rotating shaft 27 and can horizontally slips in described rotating shaft 27, described grinding support arm 22 1 ends are connected with described connector 26 and can rotate around described connector 26 left and right directions, described grinding motor cabinet 25 is fixedlyed connected with described connector 26, described grinding motor 24 has an eccentric wheel, one end of described connecting rod 23 is enclosed within on the described eccentric wheel shaft, the other end is fixedlyed connected with the other end of described grinding support arm 22, described grinding head 21 is arranged at the termination of described grinding support arm 22, be provided with bolster 29 between described grinding head 21 and the described grinding support arm 22, grinding head 21 can be selected oilstone for use according to the surface condition of collector ring of generator, emery wheel or sand paper, bolster 29 can be selected spring for use, shell fragment, rubber or employing hydraulic cushion; Described cleaning dust absorption assembly 3 comprises a pair of dust cleaning gatherer, cleaning motor 34, cleaning motor cabinet 35, connecting rod 36, described dust cleaning dust absorption device comprises the collection powder box 31 of upper opening, rolling brush 32, stationary brush 33, the roller bearing two ends of described rolling brush 32 are fixed with the left and right sides wall of collection powder box 31, described rolling brush 32 tops exceed described collection powder box 31 tops, described stationary brush 33 is fixed in described collection powder box 31 rear walls, the bristle of described stationary brush 33 exceeds described collection powder box 31 tops, described cleaning motor cabinet 35 is fixedly installed on the described supporting bracket 5, described connecting rod 36 1 ends are connected with described cleaning motor 34 by power transmission shaft, the other end be connected two the collection powder boxes 31, described dust catcher is connected by the dust collection mouth of pipeline with described collection powder box 31 bottoms; Described grinding motor 24, rotating shaft drive motors, described cleaning motor 34, described dust catcher and described mobile motor 6 are connected with described microcomputer controller 1 respectively.
During use, start mobile motor 6 by microcomputer controller 1 grinding assembly 2 and cleaning dust absorption assembly 3 are moved on to collector ring of generator table plane correct position, according to collector ring surface damage situations, starting the rotating shaft drive motors rotates grinding support arm 22, to move on the grinding head 21 and need stop the rotating shaft drive motors after suitable contact the in collector ring table plane of grinding, restart and grind motor 24, grinding head 21 promptly carries out reciprocating type grinding to the collector ring surface, start when grinding that cleaning motor 35 pivot links 36 are sent to two collector ring of generator simultaneously with a pair of dust cleaning gatherer and the table plane is suitable contacts with it, clean and collect grinding the dust that produces.When not needing to grind, can regularly carry out cleaning dust absorption by microcomputer controller 1 timing controlled cleaning dust absorption assembly 3 to collector ring of generator in service.Rolling brush 5 is effectively to brush the carbon distribution of generator collection ring surface, it is arranged on stationary brush 33 and collects box 31 rear walls, so that will stop and it is fallen into by rolling brush 32 brushes dust down along the direction of collector ring of generator rotation to collect powder box 31, thereby the dust under effectively preventing to have brushed flies upward on the electrification device that drops on other in the space.
Claims (7)
1. device for cleaning and grinding collector ring of generator, it is characterized in that, it comprises programmable microcomputer controller (1), grinding assembly (2), cleaning dust absorption assembly (3), and described microcomputer controller (1) is connected with described cleaning dust absorption assembly (3) with described grinding assembly (2).
2. cleaning and grinding collector ring of generator according to claim 1 system, it is characterized in that: described grinding assembly (2) comprises grinding head (21), grind support arm (22), connecting rod (23), grind motor (24), grind motor cabinet (25), connector (26), rotating shaft (27), the rotating shaft drive motors, shaft seat (28), described rotating shaft (27) left and right directions is horizontally placed on the described shaft seat (28), described connector (26) is connected with described rotating shaft (27) and can horizontally slips in described rotating shaft (27), described grinding support arm (22) one ends are connected with described connector (26) and can rotate around described connector (26) left and right directions, described grinding motor cabinet (25) is fixedlyed connected with described connector (26), described grinding motor (24) has an eccentric wheel, one end of described connecting rod (23) is enclosed within on the described eccentric wheel shaft, the other end is fixedlyed connected with the other end of described grinding support arm (22), described grinding head (21) is arranged at the termination of described grinding support arm (22), and described grinding motor (24) is connected with described microcomputer controller (1) respectively with described rotating shaft drive motors.
3. cleaning and grinding collector ring of generator according to claim 2 system is characterized in that: be provided with bolster (29) between described grinding head (21) and the described grinding support arm (22).
4. cleaning and grinding collector ring of generator according to claim 1 system, it is characterized in that: described cleaning dust absorption assembly (3) comprises a pair of dust cleaning gatherer, cleaning motor (34), cleaning motor cabinet (35), connecting rod (36), described connecting rod (36) one ends by power transmission shaft be connected with described cleaning motor (34), the other end is connected with described dust cleaning gatherer, described cleaning motor (34) is connected with described microcomputer controller (1).
5. cleaning and grinding collector ring of generator according to claim 4 system, it is characterized in that: described dust cleaning dust absorption device comprises collection powder box (31), rolling brush (32), the stationary brush (33) of upper opening, the roller bearing two ends of described rolling brush (32) are fixed with the left and right sides wall of collection powder box (31), described rolling brush (32) top exceeds described collection powder box (31) top, the brush holder of described stationary brush (33) is fixed in described collection powder box (31) rear wall, and the bristle of described stationary brush (33) exceeds described collection powder box (31) top.
6. cleaning and grinding collector ring of generator according to claim 5 system, it is characterized in that: it also comprises the dust catcher that is connected with described microcomputer controller (1), and described dust catcher is connected by the dust collection mouth of pipeline with described collection powder box (31) bottom.
7. according to the described arbitrary cleaning and grinding collector ring of generator of claim 1～6 system, it is characterized in that: it also comprises base (4), supporting bracket (5), mobile motor (6), described supporting bracket (5) can be driven before and after described base (4) is gone up by described mobile motor (6) and move, described shaft seat (25), described cleaning motor cabinet (35) all are fixedly installed on the described supporting bracket (5), and described mobile motor (6) is connected with described microcomputer controller (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010100427A CN101752963A (en) | 2010-01-22 | 2010-01-22 | Device for cleaning and grinding collector ring of generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010100427A CN101752963A (en) | 2010-01-22 | 2010-01-22 | Device for cleaning and grinding collector ring of generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101752963A true CN101752963A (en) | 2010-06-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010100427A Pending CN101752963A (en) | 2010-01-22 | 2010-01-22 | Device for cleaning and grinding collector ring of generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101752963A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107181375A (en) * | 2017-07-07 | 2017-09-19 | 柳州杰诺瑞汽车电器系统制造有限公司 | The automatic sand slip ring machine of generator amature and its method with dust exhaust apparatus |
| CN108365710A (en) * | 2018-02-28 | 2018-08-03 | 浙江欧导自动化设备有限公司 | A kind of rotor cleaning equipment |
| CN111914207A (en) * | 2020-05-26 | 2020-11-10 | 南方电网调峰调频发电有限公司 | Carbon brush slip ring cleaning method based on unit running state |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2145677Y (en) * | 1992-12-03 | 1993-11-10 | 孟凡皓 | Multipurpose abrasive belt grinder having self-dusting |
-
2010
- 2010-01-22 CN CN201010100427A patent/CN101752963A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2145677Y (en) * | 1992-12-03 | 1993-11-10 | 孟凡皓 | Multipurpose abrasive belt grinder having self-dusting |
Non-Patent Citations (1)
| Title |
|---|
| 李明: "DF4型机车主发电机滑环打磨装置的研制", 《内燃机车》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107181375A (en) * | 2017-07-07 | 2017-09-19 | 柳州杰诺瑞汽车电器系统制造有限公司 | The automatic sand slip ring machine of generator amature and its method with dust exhaust apparatus |
| CN107181375B (en) * | 2017-07-07 | 2023-09-01 | 柳州杰诺瑞汽车电器系统制造有限公司 | Automatic sand slip ring machine with dust collection device for generator rotor and machining method of automatic sand slip ring machine |
| CN108365710A (en) * | 2018-02-28 | 2018-08-03 | 浙江欧导自动化设备有限公司 | A kind of rotor cleaning equipment |
| CN108365710B (en) * | 2018-02-28 | 2019-09-10 | 浙江欧导自动化设备有限公司 | A kind of rotor cleaning equipment |
| CN111914207A (en) * | 2020-05-26 | 2020-11-10 | 南方电网调峰调频发电有限公司 | Carbon brush slip ring cleaning method based on unit running state |
| CN111914207B (en) * | 2020-05-26 | 2023-10-20 | 南方电网调峰调频发电有限公司 | Carbon brush slip ring cleaning method based on unit running state |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100623 |