CN204668693U - A kind of slip ring motor Special wear-resistant brush holder - Google Patents
A kind of slip ring motor Special wear-resistant brush holder Download PDFInfo
- Publication number
- CN204668693U CN204668693U CN201520340403.0U CN201520340403U CN204668693U CN 204668693 U CN204668693 U CN 204668693U CN 201520340403 U CN201520340403 U CN 201520340403U CN 204668693 U CN204668693 U CN 204668693U
- Authority
- CN
- China
- Prior art keywords
- carbon brush
- brush holder
- fixed mount
- slip ring
- brush rod
- 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
A kind of slip ring motor Special wear-resistant brush holder, it comprises fixed mount, fixed mount is evenly provided with three screws, a through hole is provided with in the middle of fixed mount, fixed mount front is evenly provided with three carbon brush holders, carbon brush holder front is all connected with lead screw, carbon brush holder left is provided with buckle, carbon brush holder is all connected with carbon brush rod, the right-hand member of carbon brush rod is connected with flexible conductor, the other end of flexible conductor is connected with copper sheet, one end of carbon brush rod is arc-shaped, close with the matching form of commutative ring, carbon brush rod connect spring make carbon brush rod can with commutative ring close contact, both the possibility producing electric spark had been decreased, too increase the rub proofness of carbon brush rod, the copper sheet that the other end of flexible conductor connects increases the contact area with carbon brush holder, reduce contact resistance, reduce the heat produced because of contact resistance, total the utility model has rational in infrastructure, easy for installation, stable, firm wear-resisting advantage.
Description
Technical field
The utility model belongs to motor technology field, is specifically related to a kind of slip ring motor Special wear-resistant brush holder.
Background technology
Brush is the vitals of slip ring motor, in the rotor turns process of motor, brush rubs with commutative ring all the time, brush is operated in the environment of high temperature friction always, and also can produce electric spark in the moment of commutation, adds extent of corrosion, so brush is the consumable accessory in slip ring motor, traditional brush is in use easily damaged, and in order to extend the useful life of brush, needs a kind of slip ring motor Special wear-resistant brush holder.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provides a kind of wear-resisting slip ring motor Special wear-resistant brush holder rational in infrastructure, easy for installation, stable, firm.
The purpose of this utility model is achieved in that a kind of slip ring motor Special wear-resistant brush holder, it comprises fixed mount, described fixed mount is evenly provided with three screws, a through hole is provided with in the middle of described fixed mount, described fixed mount front is evenly provided with three carbon brush holders, described carbon brush holder front is all connected with lead screw, described carbon brush holder left is provided with buckle, described carbon brush holder is all connected with carbon brush rod, the right-hand member of described carbon brush rod is connected with flexible conductor, and the other end of described flexible conductor is connected with copper sheet.
Insulated conductor is connected with between described lead screw and buckle.
One end of described carbon brush rod is arc-shaped, and the other end is in the inside of carbon brush holder.
Spring is fixedly connected with between described carbon brush rod and copper sheet.
Described flexible conductor outer surface is provided with abrasion-proof insulating layer.
The beneficial effects of the utility model: the utility model comprises fixed mount, three screws that fixed mount is arranged are used for fixed mount to be fixed on the inside of slip ring motor, through hole in the middle of fixed mount can allow the rotor of slip ring motor pass, carbon brush rod is connected with spring and flexible conductor, the end of flexible conductor is connected with copper sheet, copper sheet, spring is all arranged at the inside of carbon brush holder, a part for carbon brush rod is in the inside of carbon brush holder, a part is in the outside of carbon brush holder, one end of carbon brush rod is arc-shaped, close with the matching form of commutative ring, carbon brush rod connect spring make carbon brush rod can with commutative ring close contact, both the possibility producing electric spark had been decreased, too increase the rub proofness of carbon brush rod, the copper sheet that the other end of flexible conductor connects increases the contact area with carbon brush holder, reduce contact resistance, reduce the heat produced because of contact resistance, total the utility model has rational in infrastructure, easy for installation, stable, firm wear-resisting advantage.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of slip ring motor Special wear-resistant of the utility model brush holder.
Fig. 2 is the structural representation of the carbon brush rod of a kind of slip ring motor Special wear-resistant of the utility model brush holder.
In figure: 1, fixed mount 2, screw 3, through hole 4, carbon brush holder 5, lead screw 6, buckle 7, insulated conductor 8, carbon brush rod 9, spring 10, flexible conductor 11, copper sheet.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
Embodiment 1
As depicted in figs. 1 and 2, a kind of slip ring motor Special wear-resistant brush holder, it comprises fixed mount 1, described fixed mount 1 is evenly provided with three screws 2, a through hole 3 is provided with in the middle of described fixed mount 1, described fixed mount 1 front is evenly provided with three carbon brush holders 4, described carbon brush holder 4 front is all connected with lead screw 5, described carbon brush holder 4 left is provided with buckle 6, described carbon brush holder 4 is all connected with carbon brush rod 8, the right-hand member of described carbon brush rod 8 is connected with flexible conductor 10, and the other end of described flexible conductor 10 is connected with copper sheet 11.
When the utility model is implemented, first on fixed mount, three screws are evenly got through, a through hole is got through in fixed mount centre position, three carbon brush holders are evenly fixed on fixed mount, and carbon brush rod is positioned in carbon brush holder, copper sheet is contacted with carbon brush holder inner tight, then carbon brush rod is pressed, guarantee that carbon brush rod can move freely in carbon brush holder, finally with bolt, fixed mount is fixed on slip ring motor inside, guarantee that rotor can through the through hole of fixed mount, copper sheet and carbon brush holder increase contact area, reduce contact resistance, reduce the heat produced because of contact resistance, add reliability, more wear-resisting durable, total the utility model has rational in infrastructure, easy for installation, stable, firm wear-resisting advantage.
Embodiment 2
As depicted in figs. 1 and 2, a kind of slip ring motor Special wear-resistant brush holder, it comprises fixed mount 1, described fixed mount 1 is evenly provided with three screws 2, a through hole 3 is provided with in the middle of described fixed mount 1, described fixed mount 1 front is evenly provided with three carbon brush holders 4, described carbon brush holder 4 front is all connected with lead screw 5, described carbon brush holder 4 left is provided with buckle 6, described carbon brush holder 4 is all connected with carbon brush rod 8, the right-hand member of described carbon brush rod 8 is connected with flexible conductor 10, and the other end of described flexible conductor 10 is connected with copper sheet 11.
Insulated conductor 7 is connected with between described lead screw 5 and buckle 6.
One end of described carbon brush rod 8 is arc-shaped, and the other end is in the inside of carbon brush holder 4.
Spring 9 is fixedly connected with between described carbon brush rod 8 and copper sheet 11.
Described flexible conductor 10 outer surface is provided with abrasion-proof insulating layer.
When the utility model is implemented, first on fixed mount, three screws are evenly got through, a through hole is got through in fixed mount centre position, three carbon brush holders are evenly fixed on fixed mount, and carbon brush rod is positioned in carbon brush holder, copper sheet is contacted with carbon brush holder inner tight, then carbon brush rod is pressed, guarantee that carbon brush rod can move freely in carbon brush holder, finally with bolt, fixed mount is fixed on slip ring motor inside, guarantee that rotor can through the through hole of fixed mount, copper sheet and carbon brush holder increase contact area, reduce contact resistance, reduce the heat produced because of contact resistance, add reliability, more wear-resisting durable, connected by insulated conductor between lead screw and buckle, flexible conductor outer surface is provided with abrasion-proof insulating layer, add fail safe, one end of carbon brush rod is arc-shaped, close with the matching form of commutative ring, spring is connected with between carbon brush rod and copper sheet, make the connection of carbon brush rod and commutative ring, the connection of copper sheet and carbon brush holder is tightr, total the utility model has rational in infrastructure, easy for installation, stable, firm wear-resisting advantage.
Claims (5)
1. a slip ring motor Special wear-resistant brush holder, it comprises fixed mount, it is characterized in that: described fixed mount is evenly provided with three screws, a through hole is provided with in the middle of described fixed mount, described fixed mount front is evenly provided with three carbon brush holders, described carbon brush holder front is all connected with lead screw, described carbon brush holder left is provided with buckle, described carbon brush holder is all connected with carbon brush rod, the right-hand member of described carbon brush rod is connected with flexible conductor, and the other end of described flexible conductor is connected with copper sheet.
2. a kind of slip ring motor Special wear-resistant brush holder according to claim 1, is characterized in that: be connected with insulated conductor between described lead screw and buckle.
3. a kind of slip ring motor Special wear-resistant brush holder according to claim 1, is characterized in that: one end of described carbon brush rod is arc-shaped, and the other end is in the inside of carbon brush holder.
4. a kind of slip ring motor Special wear-resistant brush holder according to claim 1, is characterized in that: be fixedly connected with spring between described carbon brush rod and copper sheet.
5. a kind of slip ring motor Special wear-resistant brush holder according to claim 1, is characterized in that: described flexible conductor outer surface is provided with abrasion-proof insulating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520340403.0U CN204668693U (en) | 2015-05-25 | 2015-05-25 | A kind of slip ring motor Special wear-resistant brush holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520340403.0U CN204668693U (en) | 2015-05-25 | 2015-05-25 | A kind of slip ring motor Special wear-resistant brush holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204668693U true CN204668693U (en) | 2015-09-23 |
Family
ID=54139042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520340403.0U Expired - Fee Related CN204668693U (en) | 2015-05-25 | 2015-05-25 | A kind of slip ring motor Special wear-resistant brush holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204668693U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105692354A (en) * | 2016-03-04 | 2016-06-22 | 南京擎雷科技发展有限公司 | Automatic take-up and pay-off reel |
| CN113083449A (en) * | 2021-02-02 | 2021-07-09 | 文县祁连山水泥有限公司 | Cement mill |
-
2015
- 2015-05-25 CN CN201520340403.0U patent/CN204668693U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105692354A (en) * | 2016-03-04 | 2016-06-22 | 南京擎雷科技发展有限公司 | Automatic take-up and pay-off reel |
| CN113083449A (en) * | 2021-02-02 | 2021-07-09 | 文县祁连山水泥有限公司 | Cement mill |
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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: 20150923 Termination date: 20160525 |