CN201839153U - Heavy-current electric brush - Google Patents
Heavy-current electric brush Download PDFInfo
- Publication number
- CN201839153U CN201839153U CN2010202633044U CN201020263304U CN201839153U CN 201839153 U CN201839153 U CN 201839153U CN 2010202633044 U CN2010202633044 U CN 2010202633044U CN 201020263304 U CN201020263304 U CN 201020263304U CN 201839153 U CN201839153 U CN 201839153U
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- CN
- China
- Prior art keywords
- brush
- electric brush
- wiring
- current electric
- electric
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a heavy-current electric brush comprising a wiring copper plate, a wiring terminal, an electric brush holder and an electric brush, wherein the electric brush comprises a copper tube and bristles and is fixedly arranged on the electric brush holder; the copper tube on the electric brush is connected with the wiring copper plate in parallel, and the wiring copper plate is connected with the wiring terminal; the electric brush holder comprises two sets of wiring copper plates and electric brushes, which are symmetrical; the included angle of the two electric brushes can be adjusted according to the diameter of a stator and is not more than 90 degrees; and each electric brush comprises a plurality of clustered bristles. The heavy-current electric brush has the benefits that: the device well solves the problems that when the traditional electric brush is in working, a commutator has scratching, unevenness, erosion, wiring drawing and the like, and the traditional electric brush is overheated and has large noise; and the service efficiency of the product is improved.
Description
[technical field]
The utility model relates to a kind of transmitting device technical field, specifically is particularly related to a kind of technical field of large-current electric brush.
[background technology]
In well-known modern age, in the high-end field of industrial equipment, the requirement such as polynary relative motions such as revolution, rotations is arranged more.Be 360 ° of plant equipment when rotatablely moving continuously, also need polynary motion on the rotary body.Motion is arranged, just need the energy, as electric energy, the fluid pressure energy etc.Sometimes, also need the control signal source, as fiber-optic signal, high-frequency signal etc.Any rotation relatively continuously between 360 ° the electric component needs different energy sources media such as transfer function power supply, weak electric signal, light signal, air pressure, hydraulic pressure, oil pressure, to guarantee that electrical equipment can also free-moving electromechanical equipment when rotatablely moving, all must use the rotation communication apparatus.
Slip ring is whole to rely on elastic force overlap joint principle, roll overlap joint principle or sealing principle, and cleverly motion structure and design of Sealing Structure, accurate part make cooperate, rational selection etc., constitute reliable and stable rotation connected system.As long as slip ring is attached on the equipment of unlimited rotation, just can provide power source to rotary body, make rotary body when infinitely rotatablely moving, can also carry out the working condition under other motion or the detection rotation status.
Slip ring is installed in the pivot of equipment usually, mainly is made up of with static two large divisions rotation.The rotational structure of rotating part connection device also rotatablely moves thereupon, is called " rotor ", and the energy of the fixed structure of stationary part connection device is called " stator ".Stator and rotor are by the brush sliding contact.
The tradition brush is when electric current is excessive, and cut, injustice, ablation, wire drawing etc., problems of excessive heat during operation appear in commutator at work.
[utility model content]
For solving above deficiency, the utility model provides novel a kind of large-current electric brush, this device well solved traditional brush at work commutator cut, injustice, ablation, wire drawing etc. appear, overheated and the big problem of noise during operation, by termination and brush and connect and reach big electric current, effectively simple, have very strong practicality.
A kind of large-current electric is brushed it and is made up of wiring copper coin, binding post, brush carrier, brush, and brush is made up of copper pipe and brush silk, and it is fixed on the brush carrier, and copper pipe on the brush and wiring copper coin also connect, and the wiring copper coin is connected with binding post;
Described a kind of large-current electric brush is characterized in that symmetry includes two cover wiring copper coin and brushes on the brush carrier, and two brushes are adjusted angle according to stator diameter, and its angle is not more than 90 degree.
Described a kind of large-current electric brush is characterized in that, comprises some boundling brush silks on the brush.
The beneficial effects of the utility model are: this device well solved traditional brush at work commutator cut, injustice, ablation, wire drawing etc. appear, the overheated and big problem of noise during operation improves the product service efficiency.
Further understand feature of the present utility model and technology contents for making, see the utility model drawings and embodiments for details, yet appended graphic only for reference and explanation usefulness is limited the utility model.
[description of drawings]
Figure (1) the utility model structure chart;
Figure (2) the utility model brush structure chart.
101-wiring copper coin; The 102-binding post; The 103-brush carrier; The 104-brush; The 105-copper pipe; 106-brushes silk.
[embodiment]
The utility model is described in further detail below in conjunction with accompanying drawing and embodiment.
A kind large-current electric is brushed it by 101-wiring copper coin; The 102-binding post; The 103-brush carrier; The 104-brush is formed, and its center brush is by the 105-copper pipe; 106-brush silk is formed.
The staff inserts the 106-copper pipe with multiply 105-brush silk, 105-brush silk is connected with the 106-copper pipe closely forms the 104-brush, the 106-copper pipe end of 104-brush is attempted by on 101-wiring copper coin and the stuck-at-03-brush carrier, and 101-wiring copper coin and 102-binding post also connect; The 102-binding post is connected this device with the stator of slip ring just can be used.
Yet the preferable feasible embodiment of above-mentioned only the utility model, non-so limitation the utility model protection range is done various distortion or is applied mechanically all within this technical scheme protection range according to the foregoing description.
Claims (3)
1. a large-current electric brush is characterized in that being made up of wiring copper coin, binding post, brush carrier, brush, and brush is made up of copper pipe and brush silk, and it is fixed on the brush carrier, and copper pipe on the brush and wiring copper coin also connect, and the wiring copper coin is connected with binding post.
2. a kind of large-current electric brush according to claim 1 is characterized in that symmetry includes two cover wiring copper coin and brushes on the brush carrier, and two brushes are adjusted angle according to stator diameter, and its angle is not more than 90 degree.
3. a kind of large-current electric brush according to claim 2 is characterized in that, comprises some boundling brush silks on the brush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202633044U CN201839153U (en) | 2010-07-19 | 2010-07-19 | Heavy-current electric brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202633044U CN201839153U (en) | 2010-07-19 | 2010-07-19 | Heavy-current electric brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201839153U true CN201839153U (en) | 2011-05-18 |
Family
ID=44009252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202633044U Expired - Fee Related CN201839153U (en) | 2010-07-19 | 2010-07-19 | Heavy-current electric brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201839153U (en) |
-
2010
- 2010-07-19 CN CN2010202633044U patent/CN201839153U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HANGZHOU PROSPER MECHANICAL + ELECTRICAL TECHNOLOG Free format text: FORMER OWNER: LIU YIQING Effective date: 20110819 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110819 Address after: 310000 No. 115, No. 6, South happiness Road, Hangzhou economic and Technological Development Zone, Zhejiang, Hangzhou Patentee after: Hangzhou Quansheng Electromechanical Technology Co.,Ltd. Address before: 310000 room 3, unit 13, 102, water garden, Xiacheng District, Hangzhou, Zhejiang Patentee before: Liu Yiqing |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20140719 |
|
| EXPY | Termination of patent right or utility model |