CN206180341U - Brush structure of current collector - Google Patents
Brush structure of current collector Download PDFInfo
- Publication number
- CN206180341U CN206180341U CN201621181191.7U CN201621181191U CN206180341U CN 206180341 U CN206180341 U CN 206180341U CN 201621181191 U CN201621181191 U CN 201621181191U CN 206180341 U CN206180341 U CN 206180341U
- Authority
- CN
- China
- Prior art keywords
- current collector
- brush
- sliding contact
- brush structure
- contact surface
- 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
Links
Landscapes
- Motor Or Generator Current Collectors (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
The utility model discloses a brush structure of current collector, it is including electrically conductive base member, is equipped with the more than one filler opening on should the sliding contact surface of electrically conductive base member, inlays respectively in each filler opening and is equipped with the lubricated body. The lubricated body is inlayed to structure more than adopting on the sliding contact surface of electrically conductive base member, not only can improve the holistic intensity of brush, can improve sliding contact surface 's lubricity and wearability moreover to effectively prolong the life of brush.
Description
Technical field
This utility model is related to trolley field, more particularly to a kind of brush structure of current collector.
Background technology
Current collector is equipment particularly critical in sliding contact line system, and its stability directly determines the reliability of trolley.By
Slide in keep being in close contact between brush and electric conductor during current collector use, therefore brush wear is serious.It is existing
Brush in technology is integral using consolidating again after copper powder and graphite powder mixing, and the brush of said structure has low intensity, more crisp
With the low shortcoming of service life.
The content of the invention
To solve above-mentioned technical problem, the purpose of this utility model is to provide a kind of current collection that intensity is big, wearability is high
The brush structure of device.
For achieving the above object, this utility model is employed the following technical solutions：
A kind of brush structure of current collector, it includes conducting base, and the sliding contact surface of the conducting base is provided with one
Filling hole above, in each filling hole lubricant body is embedded with respectively.
The conducting base is by copper alloy molding.
The lubricant body is by graphite or molybdenum dioxide consolidation molding.
A diameter of 2-10mm in the filling hole, depth is 5-15mm.
This utility model adopts above technical scheme, has the advantages that：On the sliding contact surface of conducting base
Lubricant body is inlayed, the overall intensity of brush not only can be improved, and the lubricity and wearability of sliding contact surface can be improved,
So as to effectively extend the service life of brush.
Description of the drawings
This utility model is described in further details below in conjunction with the drawings and specific embodiments；
Fig. 1 is a kind of schematic diagram of the brush structure of current collector of this utility model.
Specific embodiment
As shown in figure 1, this utility model includes conducting base 1, the sliding contact surface of the conducting base 1 be provided with one with
On filling hole, be embedded with lubricant body 2 respectively in each filling hole.
By copper alloy molding, copper alloy has intensity big to conducting base 1, the advantages of good conductivity.
Lubricant body 2 can consolidate molding by other high lubriation materials by graphite or molybdenum dioxide etc..
Preferably, a diameter of 2-10mm in filling hole, depth is 5-15mm.
This utility model inlays lubricant body 2 on the sliding contact surface of conducting base 1, not only can improve brush entirety
Intensity, and the lubricity and wearability of sliding contact surface can be improved, so as to effectively extend the service life of brush.
Claims (4)
1. a kind of brush structure of current collector, it is characterised in that：It includes conducting base, on the sliding contact surface of the conducting base
More than one filling hole is provided with, in each filling hole lubricant body is embedded with respectively.
2. the brush structure of a kind of current collector according to claim 1, it is characterised in that：The conducting base is by copper alloy
Molding.
3. the brush structure of a kind of current collector according to claim 1, it is characterised in that：The lubricant body is by graphite or two
Molybdenum oxide consolidates molding.
4. the brush structure of a kind of current collector according to claim 1, it is characterised in that：A diameter of 2- in the filling hole
10mm, depth is 5-15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621181191.7U CN206180341U (en) | 2016-10-27 | 2016-10-27 | Brush structure of current collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621181191.7U CN206180341U (en) | 2016-10-27 | 2016-10-27 | Brush structure of current collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206180341U true CN206180341U (en) | 2017-05-17 |
Family
ID=58680946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621181191.7U Expired - Fee Related CN206180341U (en) | 2016-10-27 | 2016-10-27 | Brush structure of current collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206180341U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109989094A (en) * | 2019-04-30 | 2019-07-09 | 昆山东威电镀设备技术有限公司 | A kind of conducting brush and Power Supply Assembly |
-
2016
- 2016-10-27 CN CN201621181191.7U patent/CN206180341U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109989094A (en) * | 2019-04-30 | 2019-07-09 | 昆山东威电镀设备技术有限公司 | A kind of conducting brush and Power Supply Assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170517 Termination date: 20191027 |