CN102496824B - Digital intelligent slip ring - Google Patents

Digital intelligent slip ring Download PDF

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Publication number
CN102496824B
CN102496824B CN2011103933929A CN201110393392A CN102496824B CN 102496824 B CN102496824 B CN 102496824B CN 2011103933929 A CN2011103933929 A CN 2011103933929A CN 201110393392 A CN201110393392 A CN 201110393392A CN 102496824 B CN102496824 B CN 102496824B
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CN
China
Prior art keywords
fixed
rotating shaft
communication module
seat
wireless
Prior art date
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Active
Application number
CN2011103933929A
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Chinese (zh)
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CN102496824A (en
Inventor
王连生
李伟明
郝建刚
杜玉娟
姜晓亮
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Hebei Hanguang Heavy Industry Ltd
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Hebei Hanguang Heavy Industry Ltd
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Priority to CN2011103933929A priority Critical patent/CN102496824B/en
Publication of CN102496824A publication Critical patent/CN102496824A/en
Application granted granted Critical
Publication of CN102496824B publication Critical patent/CN102496824B/en
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Abstract

The invention relates to a slip ring which can achieve electric energy or electric signal transmission in 360-degree rotation mode. A stator seat fixes a rotor seat through a bearing, an electric connector is fixed in the rotor seat, the left end of a rotating shaft is fixed on the rotor seat at the center of the bearing, the right end of the rotating shaft is fixed with an end cover through a bearing, and a casing is fixed between the end cover and the stator seat in sealing mode. An insulated annular column is fixed on the left side of the rotating shaft, an electric conductive ring is fixed on the annular column, and an electric brush group matched with the electric conductive ring in sliding mode is fixed with the stator seat. A wireless rotation communication module is fixed on the right side of the rotating shaft, a communication line of the wireless rotation communication module is extracted through the electric connector, a wireless stationary communication module is fixed on the end cover close to the right side of the rotating shaft, and a communication line of the wireless stationary communication module is extracted through a stuffing box on the stator seat. The digital intelligent slip ring is small in contact consumption, convenient to maintain, simple in structure and low in cost.

Description

A kind of digital intelligent slip ring
Technical field
The present invention relates to a kind of slip ring, can realize 360 degree rotation electric energy transmitting or the signals of telecommunication.
Background technology
The invention of all adopting the mode of contact or indirect contact formula transmission data to carry out at existing all kinds slip ring great majority at present, the shortcoming of slip ring is that reliability is low at present, complex structure, with high costs, and all must rely on the extraordinary very property led noble metal to make.The refinement of noble metal and use have caused a lot of pollutions to environment, and noble metal is non-renewable resources, also certain effect that slows down is played in the too fast consumption of this kind resource.
Summary of the invention
In order to overcome the shortcoming of prior art, the present invention relates to a kind of digital intelligent slip ring, its contact consumes little, easy to maintenance, simple in structure, and cost is low.
The present invention solves the technical scheme that its technical problem takes: stator seat is by the bearing fixing rotator seat, the interior fixedly electric connector of rotator seat, the left end of fixed rotating shaft on the rotator seat at described bearing centre place, the right-hand member of rotating shaft is fixed by bearing and end cap, sealing and fixing shell between end cap and the stator seat; The annular column of fixed insulation on the left side of described rotating shaft, fixing conducting ring on the annular column is fixed with brush group and stator seat that conducting ring is slidingly matched; Fixed wireless rotation communication module on the right side of described rotating shaft, the connection of wireless rotation communication module is drawn by electric connector, the static communication module of fixed wireless on the close end cap on rotating shaft right side, the connection of wireless static communication module is drawn by the stuffing box on the stator seat.
1), contact consumes the present invention has following advantage:; The noble metal channel of original slip ring will be coated with certain noble metal, and the bad grasp of thin and thick technology of coating, in the process of making, certain personal safety hidden danger is arranged also, heavy metal poisoning etc. for example, this kind design effectively reduces percent 85% coating work, reduces the consumption of risk and noble metal.2), mechanical structure difficulty: original slip ring is because there is the spacing dimension of a lot of contact channels and some passages very accurate, in manufacturing process, require each ring manufacture craft very fine and guarantee that the manufacture craft of all rings wants consistent, if this kind situation equipment consistency is bad, to cause a lot of waste products, thereby causing qualification rate to reduce cost increases again, this kind design has reduced the complexity of mechanical structure greatly, thereby to the equipment condition of having relaxed of making qualification rate is improved greatly, reduced a lot of unnecessary loss.3), maintenance is loaded down with trivial details and stable: original slip ring much is non-maintaining, but what have also needs in use to add lubricant, and when the slip ring manufacture craft does not pass a test, can not repair when in use slip ring has certain damage, this kind design has reduced maintenance greatly, and automatic reparation and handoff functionality are arranged, thereby allow whole reliability improve greatly.4), antidamping is strong: the signal in the transmission of original slip ring is abutted against tactile conduction, and whether contact well directly influences signal quality, and antidamping is not fine, and this kind design has fundamentally solved attenuation problem, because signals transmission is digital.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Accompanying drawing is cutaway view of the present invention.
Embodiment
As shown in drawings, stator seat 9 is by bearing 3 fixed rotor seats 12, rotator seat 12 interior fixedly electric connectors 13, the left end of fixed rotating shaft 2 on the rotator seat 12 of described bearing 3 centers, the right-hand member of rotating shaft 2 is fixing with end cap 5 by bearing 4, be connected sealing and fixing shell 1 between the end cap 5 outside the pull bar 16 and the stator seat 9 between end cap 5 and the stator seat 9 by pull bar 16.
The annular column 6 of fixed insulation on the left side of described rotating shaft 2, fixing conducting ring 7 on the annular column 6, fixing with stator seat 9 with the brush group 8 that conducting ring 7 is slidingly matched.
Fixed wireless rotation communication module 10 on the right side of described rotating shaft 2, the connection of wireless rotation communication module 10 is drawn by electric connector 13, the static communication module 11 of fixed wireless on the close end cap 5 on rotating shaft 2 right sides, the connection of wireless static communication module 11 is drawn by the stuffing box on the stator seat 9.All signal paths except power supply are realized the exchange of signal by wireless rotation communication module 10 and wireless static communication module 11.Wireless rotation communication module 10 and wireless static communication module 11 all possess the ability that receives and send signal, and RS-232, RS485 and three kinds of interface standards of TTL transmitting-receiving of standard can be provided.Each road signal transmits by wireless rotation communication module 10 and wireless static communication module 11 timesharing, thereby can guarantee the independence of each ring signal transmission.

Claims (2)

1. digital intelligent slip ring, it is characterized in that: stator seat (9) is by clutch shaft bearing (3) fixed rotor seat (12), the interior fixedly electric connector (13) of rotator seat (12), the rotator seat (12) of described clutch shaft bearing (3) center is gone up the left end of fixed rotating shaft (2), the right-hand member of rotating shaft (2) is fixing by second bearing (4) and end cap (5), sealing and fixing shell (1) between end cap (5) and the stator seat (9); The annular column (6) of fixed insulation on the left side of described rotating shaft (2), annular column (6) is gone up fixedly conducting ring (7), and is fixing with stator seat (9) with the brush group (8) that conducting ring (7) is slidingly matched; Fixed wireless rotation communication module (10) on the right side of described rotating shaft (2), the connection of wireless rotation communication module (10) is drawn by electric connector (13), go up the static communication module of fixed wireless (11) at the end cap (5) near rotating shaft (2) right side, the connection of wireless static communication module (11) is drawn by the stuffing box on the stator seat (9).
2. digital intelligent slip ring according to claim 1 is characterized in that: be connected by pull bar (16) between described end cap (5) and the stator seat (9).
CN2011103933929A 2011-12-01 2011-12-01 Digital intelligent slip ring Active CN102496824B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011103933929A CN102496824B (en) 2011-12-01 2011-12-01 Digital intelligent slip ring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011103933929A CN102496824B (en) 2011-12-01 2011-12-01 Digital intelligent slip ring

Publications (2)

Publication Number Publication Date
CN102496824A CN102496824A (en) 2012-06-13
CN102496824B true CN102496824B (en) 2013-07-03

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105322729A (en) * 2015-09-02 2016-02-10 青岛百思控自动化科技有限公司 Slip ring with wireless communication function applied to wind driven generator
DE102016203762A1 (en) 2016-03-08 2017-09-14 Krones Ag Slip Ring Transmitter for rotary machines
CN112234403B (en) * 2020-10-30 2022-05-24 中国石油集团渤海钻探工程有限公司 Oil-immersed contact type transmission slip ring for intelligent drilling tool

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2872677Y (en) * 2006-01-25 2007-02-21 国家海洋技术中心 Underwater conductive sliding ring
CN201226409Y (en) * 2008-07-11 2009-04-22 深圳市晶沛电子有限公司 Slip ring
CN201397999Y (en) * 2009-05-20 2010-02-03 蔡益军 Small-sized slip ring
CN201444525U (en) * 2009-07-03 2010-04-28 重汽集团专用汽车公司 Rotary circuit connector for photoelectric slip ring
CN201518380U (en) * 2009-09-22 2010-06-30 蔡益军 Slip ring
CN101958498A (en) * 2010-07-15 2011-01-26 中航光电科技股份有限公司 Hollow electric-rotating connector
CN201904528U (en) * 2010-11-10 2011-07-20 重庆地质仪器厂 Electric signal transmission device for rotating mechanism and automatic leveling detector

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1908162B1 (en) * 2005-07-26 2013-03-20 ebm-papst St. Georgen GmbH & Co. KG Brushless electric motor

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2872677Y (en) * 2006-01-25 2007-02-21 国家海洋技术中心 Underwater conductive sliding ring
CN201226409Y (en) * 2008-07-11 2009-04-22 深圳市晶沛电子有限公司 Slip ring
CN201397999Y (en) * 2009-05-20 2010-02-03 蔡益军 Small-sized slip ring
CN201444525U (en) * 2009-07-03 2010-04-28 重汽集团专用汽车公司 Rotary circuit connector for photoelectric slip ring
CN201518380U (en) * 2009-09-22 2010-06-30 蔡益军 Slip ring
CN101958498A (en) * 2010-07-15 2011-01-26 中航光电科技股份有限公司 Hollow electric-rotating connector
CN201904528U (en) * 2010-11-10 2011-07-20 重庆地质仪器厂 Electric signal transmission device for rotating mechanism and automatic leveling detector

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Publication number Publication date
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