CN204442060U - Direct current machine - Google Patents
Direct current machine Download PDFInfo
- Publication number
- CN204442060U CN204442060U CN201520161318.8U CN201520161318U CN204442060U CN 204442060 U CN204442060 U CN 204442060U CN 201520161318 U CN201520161318 U CN 201520161318U CN 204442060 U CN204442060 U CN 204442060U
- Authority
- CN
- China
- Prior art keywords
- housing
- direct current
- base
- rotor
- current machine
- 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
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052802 copper Inorganic materials 0.000 claims abstract description 9
- 239000010949 copper Substances 0.000 claims abstract description 9
- 238000012856 packing Methods 0.000 claims description 7
- 239000013536 elastomeric material Substances 0.000 claims description 3
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Sealing Devices (AREA)
Abstract
The utility model provides a kind of direct current machine, comprises housing, base, rotor and copper contact blade; Described rotor is rotating to be arranged in described housing, and described rotor is coaxial with described housing; The lower end being arranged on described housing of described base rotary clamping; Outer ring, described base upper end is provided with sawtooth projection, described in be raised with two-layer, described inner walls is provided with the groove with described male cooperation; Described copper contact blade is fixedly mounted on the both sides, lower end of described base; The shell of described housing is provided with louvre.The utility model structure is simple, and base snaps fit onto housing bottom, due to double-deck protruding setting, installs firmly, increases the service life.
Description
Technical field
The utility model relates to motor technology field, particularly relates to a kind of direct current machine.
Background technology
Direct current machine refers to the electric rotating machine that direct current energy can be converted to mechanical energy or mechanical energy be converted to direct current energy.It to realize the motor that direct current energy and mechanical energy changes mutually.Be DC motor when it makes motor running, convert electrical energy into mechanical energy; Be DC generator when making generator operation, mechanical energy is converted to electric energy.But existing motor base easily comes off, design is also unreasonable.
Utility model content
(1) technical problem that will solve
Problem to be solved in the utility model is to provide a kind of direct current machine, easily comes off to overcome motor base in prior art, designs and irrational defect.
(2) technical scheme
For solveing the technical problem, the utility model provides a kind of direct current machine, comprises housing, base, rotor and copper contact blade; Described rotor is rotating to be arranged in described housing, and described rotor is coaxial with described housing; The lower end being arranged on described housing of described base rotary clamping; Outer ring, described base upper end is provided with sawtooth projection, described in be raised with two-layer, described inner walls is provided with the groove with described male cooperation; Described copper contact blade is fixedly mounted on the both sides, lower end of described base; The shell of described housing is provided with louvre.
Further, described louvre shape is rectangle.
Further, described hull shape is cylindrical.
Further, described rotor upper end is truncated cone-shaped.
Further, the top of described rotor is coaxially also provided with packing ring.
Further, described packing ring is made up of elastomeric material.
(3) beneficial effect
Direct current machine of the present utility model, structure is simple, and base snaps fit onto housing bottom, due to double-deck protruding setting, installs firmly, increases the service life.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of direct current machine of the utility model;
Fig. 2 is the partial enlarged drawing of A in Fig. 1;
Fig. 3 is the structural representation of direct current machine of the present utility model when coordinating with gear.
In figure, 1 is housing, and 2 is base, and 3 is rotor, and 4 is copper contact blade, and 5 is protruding, and 6 is groove, and 7 is louvre, and 8 is packing ring.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
As depicted in figs. 1 and 2, a kind of direct current machine of the present utility model, comprises housing 1, base 2, rotor 3 and copper contact blade 4; Described rotor 3 is rotating to be arranged in described housing 1, and described rotor 3 is coaxial with described housing 1; The lower end being arranged on described housing 1 of described base 2 rotary clamping; Outer ring, described base 2 upper end is provided with sawtooth projection 5, and described protruding 5 have two-layer, and described housing 1 inwall is provided with and described protruding 5 grooves coordinated 6; Described copper contact blade 4 is fixedly mounted on the both sides, lower end of described base 2; The shell of described housing 1 is provided with louvre 7.
Described louvre 7 shape is rectangle.Described housing 1 shape is cylindrical.Described rotor 3 upper end is truncated cone-shaped, and rotor 3 is more easily connected with other drive disk assemblies.The top of described rotor 3 is coaxially also provided with packing ring 8.Described packing ring 8 is made up of elastomeric material.
During installation, directly base 2 is installed to bottom housing 1, because double-deck protruding 5 are arranged, installs firmly, increase the service life.
Direct current machine of the present utility model, structure is simple, and base snaps fit onto housing bottom, due to double-deck protruding setting, installs firmly, increases the service life.
In sum, above-mentioned execution mode is not restricted execution mode of the present utility model, and the modification that all those skilled in the art carry out on the basis of flesh and blood of the present utility model or equivalent deformation, all at technology category of the present utility model.
Claims (6)
1. a direct current machine, is characterized in that: comprise housing (1), base (2), rotor (3) and copper contact blade (4); Described rotor (3) is rotating to be arranged in described housing (1), and described rotor (3) is coaxial with described housing (1); The lower end being arranged on described housing (1) of described base (2) rotary clamping; Described base (2) outer ring, upper end is provided with sawtooth projection (5), described projection (5) has two-layer, and described housing (1) inwall is provided with the groove (6) coordinated with described projection (5); Described copper contact blade (4) is fixedly mounted on the both sides, lower end of described base (2); The shell of described housing (1) is provided with louvre (7).
2. direct current machine according to claim 1, is characterized in that: described louvre (7) shape is rectangle.
3. direct current machine according to claim 1, is characterized in that: described housing (1) shape is cylindrical.
4. direct current machine according to claim 1, is characterized in that: described rotor (3) upper end is truncated cone-shaped.
5. the direct current machine according to any one of Claims 1-4, is characterized in that: the top of described rotor (3) is coaxially also provided with packing ring (8).
6. direct current machine according to claim 5, is characterized in that: described packing ring (8) is made up of elastomeric material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520161318.8U CN204442060U (en) | 2015-03-20 | 2015-03-20 | Direct current machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520161318.8U CN204442060U (en) | 2015-03-20 | 2015-03-20 | Direct current machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204442060U true CN204442060U (en) | 2015-07-01 |
Family
ID=53609875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520161318.8U Expired - Fee Related CN204442060U (en) | 2015-03-20 | 2015-03-20 | Direct current machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204442060U (en) |
-
2015
- 2015-03-20 CN CN201520161318.8U patent/CN204442060U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 315475 Zhejiang city of Ningbo province Yuyao city xiaocaoe Zhen Lang Sea Industrial Park 35 Patentee after: Zhejiang Chuanghong Intelligent Technology Co.,Ltd. Address before: 315475 Zhejiang city of Ningbo province Yuyao city xiaocaoe Zhen Lang Sea Industrial Park 35 Patentee before: ZHEJIANG CHUANGHONG MOTOR Co.,Ltd. |
|
| 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: 20150701 |