CN104377897A - Brush holder structure of wind driven generator - Google Patents
Brush holder structure of wind driven generator Download PDFInfo
- Publication number
- CN104377897A CN104377897A CN201410686761.7A CN201410686761A CN104377897A CN 104377897 A CN104377897 A CN 104377897A CN 201410686761 A CN201410686761 A CN 201410686761A CN 104377897 A CN104377897 A CN 104377897A
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- CN
- China
- Prior art keywords
- brush
- spring
- hole
- driven generator
- holder structure
- 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.)
- Pending
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Abstract
The invention discloses a brush holder structure of a wind driven generator. The brush holder structure of the wind driven generator comprises an electric brush box, a spring and an electric brush, a step hole with the large outer portion and the small inner portion is formed in the front end of the electric brush box, the electric brush is located in the large hole portion of the step hole, the spring is located in the small hole portion of the step hole, one end of the spring is fixed to the rear end of the electric brush, the other end of the spring is fixed to the tail end face of the small hole portion of the step hole, an outlet hole communicated with the step hole is formed in the rear end of the electric brush box, the rear end of the electric brush is connected with a stranded wire, and the front end of the stranded wire penetrates through the spring and the outlet hole in sequence to be led out. The brush holder structure of the wind driven generator is convenient to install and easy to operate, the assembly difficulty is greatly reduced, assembly efficiency is improved, and the product demand rate is effectively increased.
Description
Technical field
The present invention relates to field, specifically a kind of brush holder structure of wind-driven generator.
Background technology
At present, in the brush-holding device of wind-driven generator, brush box is combined by brushgear housing and brush cover, spring is put into brushgear housing, covers brush cover after brush tail end pressing spring, after one man operation is by brush pressing spring, when covering brush cover, spring easily ejects, and cannot fix.This complex structure, assembles loaded down with trivial details, makes brush-holding device frequent repeatable operation when parts assemble, greatly reduces efficiency of assembling.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, the brush holder structure of the wind-driven generator providing a kind of structure simple, easy to operate.
Technical scheme of the present invention is as follows:
A kind of brush holder structure of wind-driven generator, include brush box, spring and brush, it is characterized in that: the front end of described brush box is provided with the little stepped hole of outer imperial palace, described brush is positioned at the macropore of described stepped hole, described spring is positioned at the aperture of described stepped hole, one end of spring is fixed on the rear end of described brush, the other end of spring is fixed in the distal end faces of the aperture of described stepped hole, the rear end of described brush box is provided with the wire hole be connected with described stepped hole, the rear end of described brush is connected with twisted wire, the front end of described twisted wire is drawn through after described spring and wire hole successively.
The brush holder structure of described wind-driven generator, is characterized in that: the front end outer cover of described twisted wire is equipped with silicone rubber sleeve, and the end of twisted wire front end is connected with joint, and the outer cover of described joint is equipped with heat-shrink tube.
Beneficial effect of the present invention:
The present invention is easy for installation, simple to operate, and when assembling, difficulty significantly declines, and improves efficiency of assembling, effectively raises product encashment ratio.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
See Fig. 1, a kind of brush holder structure of wind-driven generator, include brush box 1, spring 2 and brush 3, the front end of brush box 1 is provided with the little stepped hole of outer imperial palace 4, brush 3 is positioned at the macropore of stepped hole 4, spring 2 is positioned at the aperture of stepped hole 4, one end of spring 2 is fixed on the rear end of brush 3, the other end of spring 2 is fixed in the distal end faces of the aperture of stepped hole 4, the rear end of brush box 1 is provided with the wire hole 5 be connected with stepped hole 4, the rear end of brush 3 is connected with twisted wire 6, and the front end of twisted wire 6 is drawn through after spring 2 and wire hole 5 successively.
In the present invention, the front end outer cover of twisted wire 6 is equipped with silicone rubber sleeve 7, and the end of twisted wire 6 front end is connected with joint 8, and the outer cover of joint 8 is equipped with heat-shrink tube 9.
Below in conjunction with accompanying drawing, the present invention is further illustrated:
Brush box 1 is become parts by the Combination Design of original brush cover and brushgear housing two parts by the present invention, brush box 1 loads brush 3 after loading spring 2, the twisted wire 6 that brush 3 rear end connects penetrates from spring 2 endoporus, pass from the wire hole 5 of brush box 1 tail end, even if after letting go, spring 2 also not easily ejects, and whole like this brush carrier is fixed on electric machine casing inside when spring not easily ejects, easy and simple to handle, assembly difficulty is reduced greatly.
Claims (2)
1. the brush holder structure of a wind-driven generator, include brush box, spring and brush, it is characterized in that: the front end of described brush box is provided with the little stepped hole of outer imperial palace, described brush is positioned at the macropore of described stepped hole, described spring is positioned at the aperture of described stepped hole, one end of spring is fixed on the rear end of described brush, the other end of spring is fixed in the distal end faces of the aperture of described stepped hole, the rear end of described brush box is provided with the wire hole be connected with described stepped hole, the rear end of described brush is connected with twisted wire, the front end of described twisted wire is drawn through after described spring and wire hole successively.
2. the brush holder structure of wind-driven generator according to claim 1, is characterized in that: the front end outer cover of described twisted wire is equipped with silicone rubber sleeve, and the end of twisted wire front end is connected with joint, and the outer cover of described joint is equipped with heat-shrink tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410686761.7A CN104377897A (en) | 2014-11-25 | 2014-11-25 | Brush holder structure of wind driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410686761.7A CN104377897A (en) | 2014-11-25 | 2014-11-25 | Brush holder structure of wind driven generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104377897A true CN104377897A (en) | 2015-02-25 |
Family
ID=52556617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410686761.7A Pending CN104377897A (en) | 2014-11-25 | 2014-11-25 | Brush holder structure of wind driven generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104377897A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108281866A (en) * | 2017-12-27 | 2018-07-13 | 彩虹无人机科技有限公司 | A kind of electronic variable-pitch propeller carbon brush configuration of anti-vibration fatigue |
-
2014
- 2014-11-25 CN CN201410686761.7A patent/CN104377897A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108281866A (en) * | 2017-12-27 | 2018-07-13 | 彩虹无人机科技有限公司 | A kind of electronic variable-pitch propeller carbon brush configuration of anti-vibration fatigue |
| CN108281866B (en) * | 2017-12-27 | 2020-04-10 | 彩虹无人机科技有限公司 | Vibration fatigue resistant electric variable pitch propeller carbon brush device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150225 |