CN203445732U - Carbon brush device - Google Patents
Carbon brush device Download PDFInfo
- Publication number
- CN203445732U CN203445732U CN201320524284.5U CN201320524284U CN203445732U CN 203445732 U CN203445732 U CN 203445732U CN 201320524284 U CN201320524284 U CN 201320524284U CN 203445732 U CN203445732 U CN 203445732U
- Authority
- CN
- China
- Prior art keywords
- carbon
- box
- right sides
- carbon brush
- carbon piece
- 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 Frames (AREA)
- Motor Or Generator Current Collectors (AREA)
Abstract
The utility model discloses a carbon brush device comprising a carbon block and a carbon block box. The top of the carbon brush box is provided with an opening, the left sidewall and the right sidewall of the opening are respectively provided with a left side shield and a right side shield, the inner walls of the left side shield and the right side shield are provided with magnetic blocks, the carbon block is installed in the carbon block box in a slidable manner, and iron oxide powder is added to the carbon block. The carbon brush device is reasonable in structure, and can prevent wearing carbon powder from polluting a motor, and therefore the service life of the motor is prolonged.
Description
Technical field
The utility model relates to a kind of carbon brush configuration.
Background technology
Carbon brush structure of the prior art is simple, and in use, carbon piece is worn carbon brush, and after carbon piece is worn, the residual a large amount of powder of meeting on carbon piece, these powder can pollute motor internal, affect the useful life of motor.
Utility model content
The utility model object is to provide a kind of rational in infrastructure, prevents from the Carbon dust pollution motor that is worn from extending the motor carbon brush configuration in useful life.
The utility model technical solution problem provides following scheme:
A kind of carbon brush configuration, comprise carbon piece, carbon piece box, it is characterized in that: the open top of described brush-box, the left and right sides wall of described opening is provided with arranged on left and right sides baffle plate, the inwall of described left and right sides baffle plate is provided with magnetic block, in described carbon piece box, is slidably fitted with carbon piece, in described carbon piece, is added with croci.
Described arranged on left and right sides baffle plate is curved baffle.
The utility model is provided with arranged on left and right sides baffle plate at the opening part of carbon box, and be provided with magnetic block on the inwall of arranged on left and right sides baffle plate, like this under the effect of magnetic block, carbon dust is attracted on magnetic block, owing to having filled croci in carbon piece, the magnetic patch that the carbon dust being worn like this can be provided with by sidewall adsorbs, and reduces the impact of carbon dust on motor.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Referring to accompanying drawing, a kind of carbon brush configuration, comprise carbon piece 1, carbon piece box 2, the open top 3 of described brush-box 2, the left and right sides wall of described opening 3 is provided with arranged on left and right sides baffle plate 4, and the inwall of described left and right sides baffle plate 4 is provided with magnetic block 5, in described carbon piece box 2, be slidably fitted with carbon piece 1, in described carbon piece 1, be added with croci 6.
Described arranged on left and right sides baffle plate 4 is curved baffle.
Claims (2)
1. a carbon brush configuration, comprise carbon piece, carbon piece box, it is characterized in that: the open top of described brush-box, the left and right sides wall of described opening is provided with arranged on left and right sides baffle plate, the inwall of described left and right sides baffle plate is provided with magnetic block, in described carbon piece box, is slidably fitted with carbon piece, in described carbon piece, is added with croci.
2. carbon brush configuration according to claim 1, is characterized in that: described arranged on left and right sides baffle plate is curved baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320524284.5U CN203445732U (en) | 2013-08-27 | 2013-08-27 | Carbon brush device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320524284.5U CN203445732U (en) | 2013-08-27 | 2013-08-27 | Carbon brush device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203445732U true CN203445732U (en) | 2014-02-19 |
Family
ID=50096748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320524284.5U Expired - Fee Related CN203445732U (en) | 2013-08-27 | 2013-08-27 | Carbon brush device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203445732U (en) |
-
2013
- 2013-08-27 CN CN201320524284.5U patent/CN203445732U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140219 Termination date: 20140827 |
|
| EXPY | Termination of patent right or utility model |