CN207010505U - A kind of direct current generator of long-life carbon brush structure - Google Patents
A kind of direct current generator of long-life carbon brush structure Download PDFInfo
- Publication number
- CN207010505U CN207010505U CN201720870948.1U CN201720870948U CN207010505U CN 207010505 U CN207010505 U CN 207010505U CN 201720870948 U CN201720870948 U CN 201720870948U CN 207010505 U CN207010505 U CN 207010505U
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- CN
- China
- Prior art keywords
- direct current
- current generator
- shell body
- long
- carbon brush
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- 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.)
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Abstract
The utility model discloses a kind of direct current generator of long-life carbon brush structure, its structure includes motor cabinet, fixing hole, groove, direct current generator shell body, hole clipping, motor shaft, motor cabinet is fixed at the center of fixing hole, fixing hole is fixed at the center of the upper end face of direct current generator shell body, the bottom of direct current generator shell body is fixed with groove, hole clipping is uniformly and equidistantly located at the upper surface of direct current generator shell body, the upper end face of motor cabinet is provided with motor shaft, the utility model long-life direct current generator of carbon brush structure passes through provided with motor cabinet, fixing hole, groove, direct current generator shell body, hole clipping, motor shaft, pass through being mutually combined for above-mentioned part, it is achieved thereby that possess when in use can be with continuous firing 75 more than hour for the direct current generator of the long-life carbon brush structure, service life is grown, it is easy to use, it is practical.
Description
Technical field
The utility model is a kind of direct current generator of long-life carbon brush structure, belongs to DC motor technology field.
Background technology
Direct current generator refers to direct current energy can be converted into mechanical energy or converts mechanical energy into direct current energy electric rotating machine,
It is to realize direct current energy and the motor that mechanical energy is changed mutually, is dc motor when it makees motor running, by electricity
Mechanical energy can be converted to, it is dc generator to make during generator operation, converts mechanical energy into electric energy.
Prior art published application number is a kind of CN203707907U permanent-magnet brushless DC electric machine, belongs to motor technology neck
Domain, it solves the problem of existing permanent magnet brushless DC motor structure complexity, installation difficulty.This permanent-magnet brushless DC electric machine,
Including casing, stator and the rotor being arranged in stator in casing, the both ends of casing are provided with drive end bearing bracket and rear end
Lid, rotor are erected on drive end bearing bracket and rear end cap, and rotor includes rotating shaft, iron core and magnetic shoe in rotating shaft, iron core both ends
Regulation back-up ring is respectively arranged with, two regulation back-up rings are connected by some connecting rods, and connecting rod is through iron core and is circumferentially uniformly distributed
On iron core, adjust and offer mounting hole on back-up ring, magnetic shoe both ends are each passed through mounting hole and are close to iron core surface, stator
Outer surface, which is provided with the insulating materials permanent-magnet brushless DC electric machine, has the advantages of utilization rate of electrical is high, installation is simple, but existing
Equipment permanent-magnet brushless DC electric machine when in use can not be long lasting for work when in use for technology, and service life is short, uses
Inconvenience, poor practicability.
Utility model content
In view of the deficienciess of the prior art, the utility model purpose is to provide a kind of direct current of long-life carbon brush structure
Machine, to solve prior art, equipment permanent-magnet brushless DC electric machine when in use can not be long lasting for work, and make when in use
With short life, in-convenience in use, the problem of poor practicability.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of long-life carbon brush
The direct current generator of structure, its structure includes motor cabinet, fixing hole, groove, direct current generator shell body, hole clipping, motor shaft, described
Motor cabinet is fixed at the center of fixing hole, and described fixing hole is fixed in the upper end face of direct current generator shell body
The heart, the bottom of described direct current generator shell body are fixed with groove, and described hole clipping is uniformly and equidistantly outside direct current generator
The upper surface of housing, the upper end face of described motor cabinet are provided with motor shaft.
Further, described direct current generator shell body is made up of motor housing phosphor bodies, hole slot, described motor housing
Hole slot is fixed with the upper end face of phosphor bodies, the center of described hole slot is fixed with motor cabinet.
Further, described hole clipping is made up of bayonet socket, hole clipping inwall, and the inside of described bayonet socket is fixed with card
Hole inwall, described bayonet socket is uniformly and equidistantly on the upper end face of direct current generator shell body.
Further, described hole clipping is shaped as circle, and described hole clipping has 6.
Further, described direct current generator shell body is shaped as cylinder, the described a length of 10- of direct current generator shell body
15cm。
Further, a length of 3-5cm of described motor shaft.
Further, described direct current generator shell body material is alloy.
The beneficial effects of the utility model：The utility model long-life direct current generator of carbon brush structure passes through provided with motor
Seat, fixing hole, groove, direct current generator shell body, hole clipping, motor shaft, by being mutually combined for above-mentioned part, it is achieved thereby that should
The direct current generator of long-life carbon brush structure possesses when in use service life length, to be used with continuous firing 75 more than hour
It is convenient, it is practical.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural representation of the direct current generator of long-life carbon brush structure of the utility model.
Fig. 2 is a kind of top view of the direct current generator of long-life carbon brush structure of the utility model.
Fig. 3 is a kind of side view of the direct current generator of long-life carbon brush structure of the utility model.
Fig. 4 is a kind of bottom view of the direct current generator of long-life carbon brush structure of the utility model.
Fig. 5 is the enlarged drawing of A in the utility model Fig. 3.
In figure：Motor cabinet -1, fixing hole -2, groove -3, direct current generator shell body -4, hole clipping -5, motor shaft -6, outside motor
Housing body -401, hole slot -402, bayonet socket -501, hole clipping inwall -502.
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
Fig. 1-Fig. 5 is referred to, the utility model provides a kind of scheme of the direct current generator of long-life carbon brush structure：One kind is long
The direct current generator of life-span carbon brush structure, its structure include motor cabinet 1, fixing hole 2, groove 3, direct current generator shell body 4, hole clipping 5,
Motor shaft 6, described motor cabinet 1 are fixed at the center of fixing hole 2, and described fixing hole 2 is fixed at direct current generator shell
The center of the upper end face of body 4, the bottom of described direct current generator shell body 4 are fixed with groove 3, and described hole clipping 5 is uniform
It is equidistant located at the upper surface of direct current generator shell body 4, the upper end face of described motor cabinet 1 is provided with motor shaft 6, described
Direct current generator shell body 4 is made up of motor housing phosphor bodies 401, hole slot 402, the upper end of described motor housing phosphor bodies 401
Hole slot 402 is fixed with surface, the center of described hole slot 402 is fixed with motor cabinet 1, and described hole clipping 5 is by bayonet socket
501st, hole clipping inwall 502 forms, and the inside of described bayonet socket 501 is fixed with hole clipping inwall 502, described bayonet socket 501
Uniformly and equidistantly on the upper end face of direct current generator shell body 4, described hole clipping 5 is shaped as circle, and described hole clipping 5 has
6, described direct current generator shell body 4 is shaped as cylinder, described 4 a length of 10-15cm of direct current generator shell body, described
6 a length of 3-5cm of motor shaft, the described material of direct current generator shell body 4 are alloy.
Carry out in use, the utility model long-life carbon brush structure direct current generator by provided with motor cabinet, fixing hole,
Groove, direct current generator shell body, hole clipping, motor shaft, by being mutually combined for above-mentioned part, it is achieved thereby that the long-life carbon brush
The direct current generator of structure possesses when in use can be with continuous firing 75 more than hour, service life length, easy to use, practicality
By force.
Motor cabinet -1 of the present utility model, fixing hole -2, groove -3, direct current generator shell body -4, hole clipping -5, motor shaft -
6th, motor housing phosphor bodies -401, hole slot -402, bayonet socket -501, hole clipping inwall -502, part are universal standard part or sheet
The part that art personnel know, its structure and principle all can be learnt or by normal for this technology personnel by technical manual
Rule experimental method knows the utility model solves the problems, such as it is that equipment permanent-magnet brushless DC electric machine makes prior art when in use
Used time can not be long lasting for work, and service life is short, in-convenience in use, poor practicability, the utility model long-life carbon brush
The direct current generator of structure is by provided with motor cabinet, fixing hole, groove, direct current generator shell body, hole clipping, motor shaft, by above-mentioned
Part is mutually combined, it is achieved thereby that possess when in use can be with continuous firing 75 for the direct current generator of the long-life carbon brush structure
More than individual hour, service life length is easy to use, practical, described in detail below：
A kind of direct current generator of long-life carbon brush structure, its structure include motor cabinet 1, fixing hole 2, groove 3, direct current generator
Shell body 4, hole clipping 5, motor shaft 6, described motor cabinet 1 are fixed at the center of fixing hole 2, and described fixing hole 2 is fixed and set
In the center of the upper end face of direct current generator shell body 4, the bottom of described direct current generator shell body 4 is fixed with groove 3, institute
The hole clipping 5 stated uniformly and equidistantly is located at the upper surface of direct current generator shell body 4, and the upper end face of described motor cabinet 1 is provided with
Motor shaft 6.
6 a length of 5cm of motor shaft described in this patent embodiment 1, the described material of direct current generator shell body 4 is alloy；
6 a length of 3cm of motor shaft described in this patent embodiment 2, the described material of direct current generator shell body 4 is iron
| Practicality | Using effect | Service life | |
| Embodiment 1 | By force | It is good | It is long |
| Embodiment 2 | It is weak | Difference | It is short |
In summary, as described 6 a length of 5cm of motor shaft, when the described material of direct current generator shell body 4 is alloy, if
Standby is practical, and using effect is good, service life length.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the utility model is by institute
Attached claim rather than described above limit, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are included in the utility model.Any reference in claim should not be considered as to the involved right of limitation
It is required that.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
1. a kind of direct current generator of long-life carbon brush structure, its structure include motor cabinet（1）, fixing hole（2）, groove（3）, direct current
Motor housing body（4）, hole clipping（5）, motor shaft（6）, it is characterised in that：
Described motor cabinet（1）It is fixed at fixing hole（2）Center, described fixing hole（2）It is fixed at outside direct current generator
Housing（4）Upper end face center, described direct current generator shell body（4）Bottom be fixed with groove（3）, described card
Hole（5）Uniformly and equidistantly it is located at direct current generator shell body（4）Upper surface, described motor cabinet（1）Upper end face be provided with
Motor shaft（6）.
A kind of 2. direct current generator of long-life carbon brush structure according to claim 1, it is characterised in that：Described direct current
Machine shell body（4）By motor housing phosphor bodies（401）, hole slot（402）Composition, described motor housing phosphor bodies（401）It is upper
Hole slot is fixed with end surfaces（402）, described hole slot（402）Center be fixed with motor cabinet（1）.
A kind of 3. direct current generator of long-life carbon brush structure according to claim 1, it is characterised in that：Described hole clipping
（5）By bayonet socket（501）, hole clipping inwall（502）Composition, described bayonet socket（501）Inside be fixed with hole clipping inwall
（502）, described bayonet socket（501）Uniformly and equidistantly it is located at direct current generator shell body（4）Upper end face on.
A kind of 4. direct current generator of long-life carbon brush structure according to claim 1, it is characterised in that：Described hole clipping
（5）It is shaped as circle, described hole clipping（5）There are 6.
A kind of 5. direct current generator of long-life carbon brush structure according to claim 1, it is characterised in that：Described direct current
Machine shell body（4）It is shaped as cylinder, described direct current generator shell body（4）A length of 10-15cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720870948.1U CN207010505U (en) | 2017-07-18 | 2017-07-18 | A kind of direct current generator of long-life carbon brush structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720870948.1U CN207010505U (en) | 2017-07-18 | 2017-07-18 | A kind of direct current generator of long-life carbon brush structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207010505U true CN207010505U (en) | 2018-02-13 |
Family
ID=61455090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720870948.1U Expired - Fee Related CN207010505U (en) | 2017-07-18 | 2017-07-18 | A kind of direct current generator of long-life carbon brush structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207010505U (en) |
-
2017
- 2017-07-18 CN CN201720870948.1U patent/CN207010505U/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: 20180213 Termination date: 20180718 |