CN207572695U - A kind of novel electricity generator motor brush - Google Patents
A kind of novel electricity generator motor brush Download PDFInfo
- Publication number
- CN207572695U CN207572695U CN201721368274.1U CN201721368274U CN207572695U CN 207572695 U CN207572695 U CN 207572695U CN 201721368274 U CN201721368274 U CN 201721368274U CN 207572695 U CN207572695 U CN 207572695U
- Authority
- CN
- China
- Prior art keywords
- electrically conductive
- conductive graphite
- brush holder
- graphite stick
- relief hole
- 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
Abstract
A kind of novel electricity generator motor brush, including brush holder and the electrically conductive graphite stick being arranged on brush holder, brush holder generally rectangular parallelepiped structure, two bottom sides position is equipped with connecting plate, it is internally provided with the relief hole for placing electrically conductive graphite stick, relief hole is horizontally disposed with, and through entire brush holder, electrically conductive graphite stick is strip structure, relief hole is pyramidal structure, pyramidal structure one end open size is consistent with electrically conductive graphite stick cross sectional dimensions, the other end is more than electrically conductive graphite stick cross sectional dimensions, it is located at pyramidal structure on brush holder and is open big side equipped with baffle, baffle is equipped with conducting block, electrically conductive graphite stick is placed in relief hole, and one end adjacent with conducting block passes through spring, conductor wire is connected with conductive plate, conductive plate is bonded with conducting block.The utility model overcomes the deficiencies in the prior art, can effectively reduce the amplitude of fluctuation generated during the work of electrically conductive graphite stick, greatly reduce the abrasion of electrically conductive graphite stick.
Description
Technical field
The utility model is related to motor brush technical fields, particularly belong to a kind of novel electricity generator motor brush.
Background technology
Motor brush is the general designation of the carbon brush of motor and the carbon brush of generator.Effect in motor is exactly to change electric current side
To dividing direct current generator and alternating current generator, direct current generator changes the conductive coil of rotor, so as to change rotor magnetic pole, Jin Ergai
Become the movement of motor.Carbon brush is the commutator or slip ring for motor, and the sliding contact body of electric current is imported as export, it
Conduction, heat conduction and greasy property are good, and the instinct with certain mechanical strength and commutation property spark.It is almost all of to have
For brush motor all using carbon brush, it is the important composition component of brush motor.
Carbon brush for electric machine is suitable for various motor, generator, wheel shaft machine.With preferable commutation ability, service life is long.
Carbon brush for electric machine is the commutator or slip ring for motor, and the sliding contact body of electric current, its conduction, heat conduction are imported as export
And greasy property is good, and the instinct with certain mechanical strength and commutation property spark.Almost all of motor all uses
Carbon brush, it is the important composition component of motor.It is widely used in various double current generators, synchronous motor, storage battery direct current
Motivation, crane motor collecting ring, various electric welding machine etc..With the development of science and technology, the type of motor and the operating mode used
Condition is more and more diversified, thus needs the brush of various different grades to meet these requirements, thus the type of brush also with
The development of electric machine industry and more and more.
Utility model content
The purpose of the utility model is to provide a kind of novel electricity generator motor brushes, overcome the deficiencies in the prior art,
Taper relief hole is set in the brush holder of cuboid, and the small one end of relief hole opening is matched as outlet with electrically conductive graphite stick external part
The one end close, being open big sets convertible baffle, realizes Fast Installation using baffle and disassembles, and makes taper relief hole opening small
One end and electrically conductive graphite stick external part coordinate, the amplitude of fluctuation generated during the work of electrically conductive graphite stick can be effectively reduced, greatly
The abrasion of big reduction electrically conductive graphite stick.
To solve the above problems, technical solution adopted in the utility model is as follows：
A kind of novel electricity generator motor brush, including brush holder and the electrically conductive graphite stick being arranged on brush holder, the brush holder
Generally rectangular parallelepiped structure, two bottom sides position are equipped with connecting plate, are internally provided with the relief hole for placing electrically conductive graphite stick, described
Relief hole be horizontally disposed with and through entire brush holder, the electrically conductive graphite stick is strip structure, and the relief hole is cone
Shape structure, the pyramidal structure one end open size is consistent with electrically conductive graphite stick cross sectional dimensions, and the other end is more than conductive stone
Inker cross sectional dimensions is located at the pyramidal structure big side that is open on the brush holder and is equipped with baffle, and the baffle is equipped with
Conducting block, the electrically conductive graphite stick are placed in relief hole, and one end adjacent with conducting block is connected by spring, conductor wire
There is conductive plate, the conductive plate is bonded with conducting block.
Further, several connecting holes are evenly equipped on the connecting plate.
Further, the baffle is convertible structure, and top is hinged and connected to above brush holder, and lower part is bolted on
Below brush holder.
Further, the conducting block is embedded on baffle, and equipped with outwardly extending connecting plate.
Further, the connecting plate is equipped with fast-wiring hole.
Compared with prior art, the implementation result of the utility model is as follows：
A kind of novel electricity generator motor brush described in the utility model, will.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is the utility model schematic cross-sectional view.
Specific embodiment
With reference to embodiment, the invention will be further described, but the present invention is not limited to these instances, and is being de-
Under the premise of from present inventive concept, carried out by it is any improvement be within the scope of the present invention.
As shown in the figure, a kind of novel electricity generator motor brush described in the utility model, including brush holder 1 and is arranged on brush holder
On electrically conductive graphite stick 4, the generally rectangular parallelepiped structure of brush holder 1, two bottom sides position is equipped with connecting plate 2, and inside is set
There is the relief hole 3 for placing electrically conductive graphite stick, the relief hole 3 is horizontally disposed and through entire brush holder, the electrically conductive graphite
Stick 4 is strip structure, and the relief hole 3 is pyramidal structure, the pyramidal structure one end open size and electrically conductive graphite
Stick cross sectional dimensions is consistent, and the other end is more than electrically conductive graphite stick cross sectional dimensions, and being located at pyramidal structure on the brush holder 1 is open
Big side is equipped with baffle 12, and the baffle 12 is equipped with conducting block 5, and the electrically conductive graphite stick 4 is placed on relief hole 3
Interior and adjacent with conducting block one end is connected with conductive plate 43, the conductive plate 43 and conduction by spring 41, conductor wire 42
Block 5 is bonded；Several connecting holes 21 are evenly equipped on the connecting plate；The baffle 12 is convertible structure, and top is hinged
It is connected on above brush holder, lower part is bolted below brush holder；The conducting block 5 is embedded on baffle 12, and equipped with to
The connecting plate 51 of outer extension；The connecting plate 51 is equipped with fast-wiring hole.
Claims (5)
1. a kind of novel electricity generator motor brush, including brush holder and the electrically conductive graphite stick being arranged on brush holder, it is characterised in that：Institute
The brush holder stated generally rectangular parallelepiped structure, two bottom sides position are equipped with connecting plate, are internally provided with and place allowing for electrically conductive graphite stick
Position hole, the relief hole are horizontally disposed with and through entire brush holders, and the electrically conductive graphite stick is strip structure, described
Relief hole is pyramidal structure, and the pyramidal structure one end open size is consistent with electrically conductive graphite stick cross sectional dimensions, the other end
It is located at pyramidal structure more than electrically conductive graphite stick cross sectional dimensions, on the brush holder and is open big side equipped with baffle, it is described
Baffle is equipped with conducting block, and the electrically conductive graphite stick is placed in relief hole, and one end adjacent with conducting block by spring,
Conductor wire is connected with conductive plate, and the conductive plate is bonded with conducting block.
2. a kind of novel electricity generator motor brush according to claim 1, it is characterised in that：It is uniformly distributed on the connecting plate
There are several connecting holes.
3. a kind of novel electricity generator motor brush according to claim 1, it is characterised in that：The baffle is convertible
Structure, top are hinged and connected to above brush holder, and lower part is bolted below brush holder.
4. a kind of novel electricity generator motor brush according to claim 1, it is characterised in that：The conducting block is embedded in
On baffle, and equipped with outwardly extending connecting plate.
5. a kind of novel electricity generator motor brush according to claim 4, it is characterised in that：The connecting plate is equipped with
Fast-wiring hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721368274.1U CN207572695U (en) | 2017-10-23 | 2017-10-23 | A kind of novel electricity generator motor brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721368274.1U CN207572695U (en) | 2017-10-23 | 2017-10-23 | A kind of novel electricity generator motor brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207572695U true CN207572695U (en) | 2018-07-03 |
Family
ID=62695928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721368274.1U Expired - Fee Related CN207572695U (en) | 2017-10-23 | 2017-10-23 | A kind of novel electricity generator motor brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207572695U (en) |
-
2017
- 2017-10-23 CN CN201721368274.1U patent/CN207572695U/en not_active Expired - Fee Related
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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: 20180703 Termination date: 20191023 |