CN209642453U - Novel anti-carbon dust punctures after-poppet structure - Google Patents
Novel anti-carbon dust punctures after-poppet structure Download PDFInfo
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- CN209642453U CN209642453U CN201920646243.0U CN201920646243U CN209642453U CN 209642453 U CN209642453 U CN 209642453U CN 201920646243 U CN201920646243 U CN 201920646243U CN 209642453 U CN209642453 U CN 209642453U
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- brush
- box
- poppet
- carbon
- motor
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Abstract
The utility model discloses novel anti-carbon dusts to puncture after-poppet structure, including motor, rotary shaft is set on the left of the motor, in rotary shaft left end, flabellum is set, commutator is set in the rotary shaft, rotor is set on the right side of motor, anti- carbon dust puncture device is set outside commutator, it include carbon brush copper sheathing in the anti-carbon dust puncture device, brush-box, gum cover is isolated in after-poppet and boss, up and down brush-box is respectively set in two sides in the commutator, brush-box is fixed on after-poppet by corn, and brush-box is fixed on outside commutator or more two sides, the after-poppet is fixed on motor one end by connecting plate, carbon brush copper sheathing is set in brush-box, straight trip avoiding hollow groove is provided between carbon brush copper sheathing one end and brush-box one end, boss is set outside brush-box inner opposite end, gum cover is isolated, the utility model structure is simple, it is easy to use, Cost performance is high, can separate the carbon dust between carbon brush copper sheathing and after-poppet completely after electrical machinery life, and the two is made to be not easy to form energization.
Description
Technical field
The utility model relates to motor carbon brush technique fields, and in particular to novel anti-carbon dust punctures after-poppet structure.
Background technique
Carbon brush (Carbon brush) be also brush, as a kind of slide contact member, obtains in many electrical equipments wide
General application.Carbon brush mainly has graphite in products application material, soaks rouge graphite, metal (cupric, silver) graphite.Carbon brush is motor
Or the device of energy or signal is transmitted between generator or the fixed part and rotating part of other rotating machineries, it is usually pure
Carbon adds coagulator to be made, and external form is usually square, is stuck on metallic support, and there is spring handle in the inside, and it is pressed in shaft, motor
When rotation, electric energy is conveyed to coil by phase changer, since its main component is carbon, referred to as carbon brush, it is easy to wear
's.It answers periodic maintenance to replace, and clears up carbon distribution.
Carbon dust accumulation causes after-poppet to be connected with carbon brush metallic sheath after existing electrical machinery life, so that it is led to that motor punctures, it is existing
It is required to solve the problems, such as that carbon dust accumulation is led to that after-poppet is connected with carbon brush metallic sheath after electrical machinery life.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and provide novel anti-carbon dust breakdown after-poppet knot
Rotary shaft is arranged in structure, including motor, the motor left side, and flabellum is arranged in rotary shaft left end, commutation is arranged in the rotary shaft
Rotor is arranged on the right side of motor, anti-carbon dust puncture device is arranged outside commutator, includes in the anti-carbon dust puncture device for device
Gum cover is isolated in carbon brush copper sheathing, brush-box, after-poppet and boss, and up and down brush-box, brush-box is respectively set in two sides in the commutator
It is fixed on after-poppet by corn, and brush-box is fixed on outside commutator or more two sides, the after-poppet is solid by connecting plate
Due on motor one end, carbon brush copper sheathing is set in brush-box, is provided between carbon brush copper sheathing one end and brush-box one end
Straight trip avoiding hollow groove is arranged boss outside brush-box inner opposite end and gum cover is isolated.
Preferably, after-poppet bottom left and right ends are connected to motor by connecting plate, and set respectively on connecting plate
It sets threaded hole and locks bolt and be fixed on motor one end.
Preferably, be set as between described carbon brush copper sheathing one end and brush-box one end straight trip avoiding hollow groove or annular keep away
Empty slot.
Preferably, carbon brush main body is fixedly installed in the carbon brush copper sheathing.
Preferably, ring set is arranged in described after-poppet one end, rotary shaft is arranged in ring set.
The beneficial effects of the utility model are: structure is simple, easy to use, cost performance is high, completely may be used after electrical machinery life
To separate the carbon dust between carbon brush copper sheathing and after-poppet, the two is set to be not easy to form energization, the setting of carbon brush copper sheathing will fixed electricity
Machine carbon brush, guarantee make it connect energization with 180 ° of engine commutator, improve its stability.
Detailed description of the invention
The utility model will illustrate by example and with reference to the appended drawing, in which:
Fig. 1 is the schematic view of the front view of the utility model；
Fig. 2 is the left view schematic perspective view of the utility model；
Fig. 3 is the right view schematic perspective view of the utility model；
Fig. 4 is the annular avoiding hollow groove overlooking structure diagram of brush-box in the utility model；
Fig. 5 is the straight trip avoiding hollow groove schematic perspective view of brush-box in the utility model；
Fig. 6 is that gum cover schematic perspective view is isolated with boss for brush-box in the utility model；
Fig. 7 is the annular avoiding hollow groove schematic perspective view of brush-box in the utility model.
In figure: 1, motor；2, rotary shaft；3, commutator；4, flabellum；5, rotor；6, anti-carbon dust puncture device；7, carbon
Brush copper sheathing；8, brush-box；9, after-poppet；10, ring set；11, connecting plate；12, threaded hole；13, straight trip avoiding hollow groove；14, corn；
15, gum cover is isolated in boss；16, annular avoiding hollow groove.
Specific embodiment
Any feature disclosed in this specification unless specifically stated can be equivalent or with similar purpose by other
Alternative features are replaced.That is, unless specifically stated, each feature is an example in a series of equivalent or similar characteristics
.
Novel anti-carbon dust as shown in figs. 1-7 punctures after-poppet structure, including motor 1, and rotation is arranged on the left of the motor 1
Axis 2 is arranged flabellum 4 in 2 left end of rotary shaft, commutator 3 is arranged in the rotary shaft 2, rotor 5 is arranged on the right side of motor 1,
Anti- carbon dust puncture device 6 is set outside commutator 3, includes carbon brush copper sheathing 7, brush-box 8, rear branch in the anti-carbon dust puncture device 6
Gum cover 15 is isolated in frame 9 and boss, and brush-box 8 is respectively set in about 3 two sides of commutator, and brush-box 8 is fixed by corn 14
In on after-poppet 9, corn 14 guarantees that brush-box 8 does not loosen on after-poppet 9, and brush-box 8 is fixed for fixing brush-box 8
In outside about 3 two sides of commutator, the after-poppet 9 is fixed on 1 one end of motor by connecting plate 11, is arranged in brush-box 8
Carbon brush copper sheathing 7 is provided with straight trip avoiding hollow groove 13 between described 7 one end of carbon brush copper sheathing and 8 one end of brush-box, in 8 inside of brush-box
Boss is set outside one end, gum cover 15 is isolated.Brush-box 8 is carbon brush copper sheathing 7 to be fixed on after-poppet 9, and guarantee carbon brush copper sheathing 7
It insulate with after-poppet 9.The 9 bottom left and right ends of after-poppet are connect by connecting plate 11 with motor 1, and on connecting plate 11 respectively
Setting threaded hole 12 locks bolt and is fixed on 1 one end of motor.After-poppet 9 is fixed for fixing carbon brush copper sheathing 7 and support
Rotor 5.Straight trip avoiding hollow groove 13 or annular empty avoiding are set as between described 7 one end of carbon brush copper sheathing and 8 one end of brush-box
Slot 16.Carbon brush main body is fixedly installed in the carbon brush copper sheathing 7.Ring set 10 is arranged in described 9 one end of after-poppet, and the setting of rotary shaft 2 exists
In ring set 10.
The working principle of the present embodiment is as follows: brush-box 8 is fixed on by corn 14 through after-poppet 9 first
On, then carbon brush is placed in carbon brush copper sheathing 7, then the ring set 10 on after-poppet 9 is sheathed in rotary shaft 2, utilizes connection
After-poppet 9 is fixed on 1 one end of motor by 11 mate with threaded holes 12 of plate and clamping screw, then passes through straight trip avoiding hollow groove 13 or annular
The carbon dust between carbon brush copper sheathing 7 and after-poppet 9 is isolated in the setting of 16 structure of avoiding hollow groove, while cooperating boss that gum cover is isolated
15, it is allowed to be connected, to achieve the effect that prevent carbon dust punch-through after the service life.
The utility model is not limited to specific embodiment above-mentioned.The utility model expands to any in this specification
The new feature of middle disclosure or any new combination, and disclose any new method or process the step of or any new group
It closes.
Claims (5)
1. novel anti-carbon dust punctures after-poppet structure, including motor (1), it is characterised in that: setting rotation on the left of the motor (1)
Axis (2) is arranged flabellum (4) in rotary shaft (2) left end, commutator (3) is arranged on the rotary shaft (2), set on the right side of motor (1)
It sets rotor (5), anti-carbon dust puncture device (6) is arranged in commutator (3) outside, includes carbon in the anti-carbon dust puncture device (6)
Brush copper sheathing (7), brush-box (8), after-poppet (9) and boss isolation gum cover (15), the commutator (3) are respectively set two sides up and down
Brush-box (8), brush-box (8) is fixed on after-poppet (9) by corn (14), and brush-box (8) is fixed on commutator (3)
Outside lower two sides, the after-poppet (9) is fixed on motor (1) one end by connecting plate (11), and carbon brush is arranged in brush-box (8)
Copper sheathing (7) is provided with straight trip avoiding hollow groove (13), in brush-box between described carbon brush copper sheathing (7) one end and brush-box (8) one end
(8) boss is set outside inner opposite end, gum cover (15) is isolated.
2. novel anti-carbon dust according to claim 1 punctures after-poppet structure, it is characterised in that: after-poppet (9) bottom
Portion left and right ends are connect by connecting plate (11) with motor (1), and threaded hole (12) cooperation lock is respectively set on connecting plate (11)
Tight bolt is fixed on motor (1) one end.
3. novel anti-carbon dust according to claim 1 punctures after-poppet structure, it is characterised in that: the carbon brush copper sheathing (7)
Straight trip avoiding hollow groove (13) or annular avoiding hollow groove (16) are set as between one end and brush-box (8) one end.
4. novel anti-carbon dust according to claim 1 punctures after-poppet structure, it is characterised in that: the carbon brush copper sheathing (7)
Interior fixed setting carbon brush main body.
5. novel anti-carbon dust according to claim 1 punctures after-poppet structure, it is characterised in that: the after-poppet (9) one
End setting ring set (10), rotary shaft (2) setting is in ring set (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920646243.0U CN209642453U (en) | 2019-04-30 | 2019-04-30 | Novel anti-carbon dust punctures after-poppet structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920646243.0U CN209642453U (en) | 2019-04-30 | 2019-04-30 | Novel anti-carbon dust punctures after-poppet structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209642453U true CN209642453U (en) | 2019-11-15 |
Family
ID=68498268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920646243.0U Active CN209642453U (en) | 2019-04-30 | 2019-04-30 | Novel anti-carbon dust punctures after-poppet structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209642453U (en) |
-
2019
- 2019-04-30 CN CN201920646243.0U patent/CN209642453U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231008 Address after: No. 8 Tangjiazha Road, Machu Town, Yuyao City, Ningbo City, Zhejiang Province, 315000 Patentee after: NINGBO WANJUN MOTOR CO.,LTD. Patentee after: Wuhu Wanjun Technology Co.,Ltd. Address before: No. 8 Tangjiazha Road, Machu Town, Yuyao City, Ningbo City, Zhejiang Province, 315000 Patentee before: NINGBO WANJUN MOTOR CO.,LTD. |
|
| TR01 | Transfer of patent right |