CN108768092A - One kind carrying brush device motor assembly - Google Patents
One kind carrying brush device motor assembly Download PDFInfo
- Publication number
- CN108768092A CN108768092A CN201810786918.1A CN201810786918A CN108768092A CN 108768092 A CN108768092 A CN 108768092A CN 201810786918 A CN201810786918 A CN 201810786918A CN 108768092 A CN108768092 A CN 108768092A
- Authority
- CN
- China
- Prior art keywords
- slip ring
- current collecting
- brush device
- ring cover
- outside
- 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
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K13/00—Structural associations of current collectors with motors or generators, e.g. brush mounting plates or connections to windings; Disposition of current collectors in motors or generators; Arrangements for improving commutation
- H02K13/003—Structural associations of slip-rings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/28—Cooling of commutators, slip-rings or brushes e.g. by ventilating
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Cooling System (AREA)
- Motor Or Generator Current Collectors (AREA)
Abstract
The invention discloses one kind carrying brush device motor assembly, including slip ring cover, firm banking, slip ring, current collecting tier and carry brush device, slip ring cover is detachably connected with firm banking, and slip ring cover is followed successively by adsorption layer from the inside to the outside, heat dissipating layer and base, the external motor spindle hole for fixing external motor main shaft is equipped in slip ring cover in an axial direction, wherein the outside of external motor spindle hole is equipped with the slip ring being adapted to external motor main shaft, and the outside of slip ring is equipped with conducting ring, the outside of slip ring has circumferentially been evenly arranged several and slip ring cover current collecting tier fixed link connected vertically, and it is equipped with several current collecting tiers in each current collecting tier fixed link, brush device is carried on current collecting tier.Reasonable design of the present invention, simple in structure, assembling fittings are few, and complete assembly, failure rate is low, and easy access and maintenance, performance of ventilating is good, are effectively improved slip ring cooling effect, while reducing carbon dust accumulation to greatest extent, improve system reliability.
Description
Technical field
The invention belongs to technical field of motors, and in particular to one kind carrying brush device motor assembly.
Background technology
It carries brush device motor assembly and is also conducting ring or electric rotating air to close section, it is automatic to be used primarily in wind-power electricity generation, factory
On the electromechanical equipments such as change, aviation, ship, transport, building, while effect is guarantee electromechanical equipment continuous rotation, and continue
Power supply and signal are transmitted from fixed position to rotation position, avoid spraining conducting wire because of the rotation of turning joint.
With the development of today's society, all kinds of electrical equipments are on the increase, and carry the usage quantity of brush device motor assembly
Relative increase, but the accessory in existing motor current collection assembly is relatively more, accessory majority is easily to consume product, is replaced frequently,
And the effect after installing directly affects the use of motor, this will face the total maintenance of motor and maintenance issue, therefore, how real
Existing motor assembly failure rate is low and Maintenance and Repair are convenient, becomes those skilled in the art's technical problem urgently to be resolved hurrily.
Invention content
The purpose of the present invention is to provide one kind carrying brush device motor assembly, to solve proposed in above-mentioned background technology
Problem.
To achieve the above object, the present invention provides following technical scheme：One kind putting forward brush device motor assembly, structural feature
It is：Including slip ring cover, firm banking, slip ring, current collecting tier and brush device is carried, slip ring cover is detachably connected with firm banking, and
Slip ring cover is followed successively by adsorption layer, heat dissipating layer and base from the inside to the outside, is equipped in an axial direction for fixing external electrical owner in slip ring cover
The external motor spindle hole of axis, the wherein outside of external motor spindle hole are equipped with the slip ring being adapted to external motor main shaft, and sliding
The outside of ring is equipped with conducting ring, and the outside of slip ring has circumferentially been evenly arranged several to be fixed with slip ring cover current collecting tier connected vertically
Bar, and several current collecting tiers are equipped in each current collecting tier fixed link, brush device is carried on current collecting tier, is passed through wherein carrying brush device
Constant pressure spring is connected with brush, and brush is in contact with slip ring.
Preferably, the side of slip ring cover is equipped with observation window, and the side that slip ring cover is opposite with external motor spindle hole
Equipped with ventilation hole.
Preferably, the quantity of current collecting tier fixed link is 3, and the quantity of the current collecting tier in each current collecting tier fixed link
It is 2.
Preferably, adsorption layer is the active carbon layer of honeycombed.
Preferably, heat dissipating layer is the shell made of stainless steel, wherein enclosure interior is divided into several by partition board
Radiate cavity, and the cavity that radiates is circumferentially arranged with several heat emission holes.
Preferably, base is made of stainless steel.
Preferably, brush is connected with conductive plate by conducting wire.
Compared with prior art, reasonable design of the present invention, simple in structure, assembling fittings are few, and complete assembly, failure rate is low,
Easy access and maintenance, performance of ventilating is good, is effectively improved slip ring cooling effect, while reducing carbon dust accumulation to greatest extent, carries
High system reliability.
Description of the drawings
Fig. 1 is the front view of the present invention；
Fig. 2 is the right view of the present invention；
Fig. 3 is the partial right side view of the present invention；
Fig. 4 is the structural schematic diagram of the present invention；
In figure：1- slip ring covers, 2- current collecting tiers, 3- current collecting tier fixed links, 4- propose brush device, 5- brushes, 6- constant pressure springs, 7- sights
Examine window, 8- firm bankings, 9- slip rings, 10- adsorption layers, 11- heat dissipating layers, 12- bases, 13- external motor spindle holes, 14- conductions
Ring, 15- ventilation holes, 16- partition boards, 17- heat dissipation cavitys, 18- heat emission holes, 19- conductive plates.
Specific implementation mode
Explanation that the present invention will be further explained below in conjunction with the accompanying drawings, but do not limit the scope of the invention.
In the description of the present invention, it should be noted that the instructions such as term "upper", "lower", "left", "right", "inner", "outside"
Orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the present invention and simplification retouch
It states, does not indicate or imply the indicated device or element must have a particular orientation, with specific azimuth configuration and operation,
Therefore it is not considered as limiting the invention.
Please referring to Fig.1-4, the present invention provides a kind of technical solution, and one kind carries brush device motor assembly, including slip ring cover 1,
Firm banking 8, slip ring 9, current collecting tier 2 and brush device 4 is carried, the slip ring cover 1 is detachably connected with firm banking 8, and slip ring
Cover 1 is followed successively by adsorption layer 10, heat dissipating layer 11 and base 12 from the inside to the outside, is equipped in an axial direction for fixing in the slip ring cover 1
The external motor spindle hole 13 of external motor main shaft, the wherein outside of external motor spindle hole 13 are equipped with suitable with external motor main shaft
The slip ring 9 matched, and the outside of slip ring 9 is equipped with conducting ring 14, the outside of the slip ring 9 has circumferentially been evenly arranged several and has slided
1 current collecting tier fixed link 3 connected vertically of ring cover, and several current collecting tiers 2 are equipped in each current collecting tier fixed link 3, described carries
Brush device 4 is set on current collecting tier 2, wherein carry brush device 4 is connected with brush 5 by constant pressure spring 6, and brush 5 connects with slip ring 9
It touches.
Wherein, in the present embodiment, the side of the slip ring cover 1 is equipped with observation window 7, and slip ring cover 1 and external motor
The opposite side of spindle hole 13 is equipped with ventilation hole 15.
Wherein, in the present embodiment, the current collecting tier is 3 with the quantity of fixed pole 3, and each current collecting tier fixed link 3
On current collecting tier 2 quantity be 2.
Wherein, in the present embodiment, the adsorption layer 10 is the active carbon layer of honeycombed.
Wherein, in the present embodiment, the heat dissipating layer 11 is the shell made of stainless steel, and wherein enclosure interior passes through
Partition board 16 is divided into several heat dissipation cavitys 17, and the cavity 17 that radiates is circumferentially arranged with several heat emission holes 18.
Wherein, in the present embodiment, the base 12 is made of stainless steel.
Wherein, in the present embodiment, the brush 5 is connected with conductive plate 19 by conducting wire.
The operation principle of the present invention：Constant pressure spring 6 plays the role of fixed brush 5, so that brush 5 is contacted with slip ring 9, current collecting tier
2 by with propose the connection of brush device 4 by power delivery to brush 5, brush 5 with 9 surface of slip ring by contacting power delivery
On conducting ring 14 on to slip ring 9, slip ring 9 connect with external motor conducting wire by conducting rod and transmits power supply, at this time external electrical
Machine drives external motor main axis, makes 5 sliding contact of conducting ring 14 and brush on slip ring 9, passes through electrostatic coupling or electromagnetism
Coupling makes to transmit electric signal and electric energy between external motor and brush 5.
The side of slip ring cover 1 is equipped with observation window 7, convenient for originally proposing the maintenance and maintenance of brush device motor assembly, on slip ring cover 1
Ventilation hole 15 can substantially improve slip ring cooling effect, reduce the carbon dust accumulation that axial ventilation is brought to greatest extent, effectively improve cunning
Brush 5 on ring 9 and the reliability for carrying brush device 4.
Slip ring cover 1 is followed successively by adsorption layer 10, heat dissipating layer 11 and base 12 from the inside to the outside, strengthens the absorption to carbon dust, into
One step reduces carbon dust accumulation, while can accelerate the heat dissipation of slip ring cover 1.
Reasonable design of the present invention, simple in structure, assembling fittings are few, and complete assembly, failure rate is low, easy access and maintenance,
Performance of ventilating is good, is effectively improved slip ring cooling effect, while reducing carbon dust accumulation to greatest extent, improves system reliability.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention, and any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (7)
1. one kind carrying brush device motor assembly, it is characterised in that：Including slip ring cover, firm banking, slip ring, current collecting tier and carry brush dress
It sets, the slip ring cover is detachably connected with firm banking, and slip ring cover is followed successively by adsorption layer, heat dissipating layer and base from the inside to the outside
Layer, the external motor spindle hole for fixing external motor main shaft, wherein external motor are equipped in the slip ring cover in an axial direction
The outside of spindle hole is equipped with the slip ring being adapted to external motor main shaft, and the outside of slip ring is equipped with conducting ring, the slip ring
Outside has circumferentially been evenly arranged several and slip ring cover current collecting tier fixed link connected vertically, and in each current collecting tier fixed link
Equipped with several current collecting tiers, described carries brush device on current collecting tier, wherein carry brush device is connected with brush by constant pressure spring, and
Brush is in contact with slip ring.
2. one kind according to claim 1 carries brush device motor assembly, it is characterised in that：The side of the slip ring cover is set
There is an observation window, and the slip ring cover side opposite with external motor spindle hole is equipped with ventilation hole.
3. one kind according to claim 1 carries brush device motor assembly, it is characterised in that：The current collecting tier fixed link
Quantity is 3, and the quantity of the current collecting tier in each current collecting tier fixed link is 2.
4. one kind according to claim 1 carries brush device motor assembly, it is characterised in that：The adsorption layer is honeycombed
Active carbon layer.
5. one kind according to claim 1 carries brush device motor assembly, it is characterised in that：The heat dissipating layer is by stainless
Shell made of steel, wherein enclosure interior are divided into several heat dissipation cavitys by partition board, and the cavity that radiates is circumferentially arranged with several
Heat emission hole.
6. one kind according to claim 1 carries brush device motor assembly, it is characterised in that：The base is by stainless steel
At.
7. one kind according to claim 1 carries brush device motor assembly, it is characterised in that：The brush is connected by conducting wire
It is connected to conductive plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810786918.1A CN108768092A (en) | 2018-07-05 | 2018-07-05 | One kind carrying brush device motor assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810786918.1A CN108768092A (en) | 2018-07-05 | 2018-07-05 | One kind carrying brush device motor assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108768092A true CN108768092A (en) | 2018-11-06 |
Family
ID=63970368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810786918.1A Pending CN108768092A (en) | 2018-07-05 | 2018-07-05 | One kind carrying brush device motor assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108768092A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111987868A (en) * | 2020-08-26 | 2020-11-24 | 山东齐鲁电机制造有限公司 | Electric brush lifting device of brushless excitation generator of gas wheel |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201594781U (en) * | 2009-08-24 | 2010-09-29 | 山西防爆电机（集团）有限公司 | Heat dissipation and carbon powder prevention device of motor collecting ring component |
| WO2012028992A1 (en) * | 2010-09-01 | 2012-03-08 | Brusa Elektronik Ag | Brush-slip ring system for electrical rotary machines, in particular current-energized synchronous motor |
| CN104092336A (en) * | 2014-07-13 | 2014-10-08 | 沧州华海风电设备科技技术开发有限公司 | Motor current collection assembly |
| CN205070660U (en) * | 2015-08-20 | 2016-03-02 | 大丰市天曌机械科技有限公司 | Explosion -proof dust removal motor |
| CN106160352A (en) * | 2016-07-08 | 2016-11-23 | 兰州电机股份有限公司 | Wound motor collector ring aeration structure |
| CN208386359U (en) * | 2018-07-05 | 2019-01-15 | 沧州华海风电设备科技技术开发有限公司 | One kind mentioning brush device motor assembly |
-
2018
- 2018-07-05 CN CN201810786918.1A patent/CN108768092A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201594781U (en) * | 2009-08-24 | 2010-09-29 | 山西防爆电机（集团）有限公司 | Heat dissipation and carbon powder prevention device of motor collecting ring component |
| WO2012028992A1 (en) * | 2010-09-01 | 2012-03-08 | Brusa Elektronik Ag | Brush-slip ring system for electrical rotary machines, in particular current-energized synchronous motor |
| CN104092336A (en) * | 2014-07-13 | 2014-10-08 | 沧州华海风电设备科技技术开发有限公司 | Motor current collection assembly |
| CN205070660U (en) * | 2015-08-20 | 2016-03-02 | 大丰市天曌机械科技有限公司 | Explosion -proof dust removal motor |
| CN106160352A (en) * | 2016-07-08 | 2016-11-23 | 兰州电机股份有限公司 | Wound motor collector ring aeration structure |
| CN208386359U (en) * | 2018-07-05 | 2019-01-15 | 沧州华海风电设备科技技术开发有限公司 | One kind mentioning brush device motor assembly |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111987868A (en) * | 2020-08-26 | 2020-11-24 | 山东齐鲁电机制造有限公司 | Electric brush lifting device of brushless excitation generator of gas wheel |
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