CN203219122U - Electromotor - Google Patents
Electromotor Download PDFInfo
- Publication number
- CN203219122U CN203219122U CN2013201029775U CN201320102977U CN203219122U CN 203219122 U CN203219122 U CN 203219122U CN 2013201029775 U CN2013201029775 U CN 2013201029775U CN 201320102977 U CN201320102977 U CN 201320102977U CN 203219122 U CN203219122 U CN 203219122U
- Authority
- CN
- China
- Prior art keywords
- end cover
- housing
- rear end
- shielding sleeve
- bearing
- 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
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Abstract
The utility model discloses an electromotor comprising an outer shell, a front end cover, a rear end cover, a rotating shaft and a rotor assembly, wherein the rear end cover is provided with heat dissipation holes. The rotor assembly comprises a rotor, a permanent magnet body, and a wire coil. A shielding sleeve is arranged in the outer shell, the shielding sleeve is formed by combining two parts which are vertically symmetric, the shielding sleeve is provided with a bearing groove corresponding to a bearing, the bearing is clamped in the bearing groove, the front end cover and the rear end cover are fixedly connected onto the outer shell through screw bolts, and the shielding sleeve is made of a material which is not magnetically conductive. The electromotor is characterized in that the rotor assembly is wrapped in the shielding sleeve made of the material which is not magnetically conductive, and therefore electromagnetic radiation generated by the electromotor in working time cannot be diffused to the outside, the shielding sleeve is pre-tightened and fixed through the screw bolts arranged on the front end cover and the rear end cover, and great installation convenience and great dismounting convenience are realized.
Description
Technical field
The utility model relates to a kind of motor, the effective motor of especially a kind of anti-leakage field.
Background technology
Motor is a kind of common apparatus commonly used; be widely used in the industrial industry-by-industry; permanent magnet motor is that present range of application is more a kind of; and for the king-sized permanent magnet motor of some power outputs through regular meeting the leakage field phenomenon appears; namely when machine operation; the radiation meeting that induced field produces diffuses out by motor housing; if the people for a long time near this high-power permanent magnet body motor work will be subjected to the injury of these electromagnetic radiation, may cause the appearance of various diseases when serious.
The utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provides a kind of anti-leakage field effective motor.
For achieving the above object, the technical solution of the utility model is:
A kind of motor comprises shell, front end housing, rear end cap, rotating shaft and rotor assembly offer louvre on the described rear end cap, and described rotor assembly comprises rotor, permanent magnet and coil, be provided with housing in the described shell, housing is combined by laterally zygomorphic two parts, and housing is provided with the bearing groove corresponding with bearing, and described bearing is fastened in the bearing groove, front end housing and rear end cap are bolted to connection on shell, and described housing is made by non-magnet_conductible material.
As the further setting of such scheme, described housing is made of plastics.
The beneficial effects of the utility model are: in the housing of making by non-magnet material is wrapped in rotor assembly, motor can not diffused out in the electromagnetic radiation that work produces, and housing carries out pretension by the bolt that arranges on the front and rear cover and fixes, and installs, dismounting is all very convenient.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure: shell 1, front end housing 2, rear end cap 3, louvre 31, rotating shaft 4, rotor assembly 5, bolt 6, bearing 7, housing 8.
Embodiment
Below in conjunction with accompanying drawing, and in conjunction with the embodiments, the utility model is described further.
Embodiment:
As shown in Figure 1, a kind of motor, comprise shell 1, front end housing 2, rear end cap 3, rotating shaft 4 and rotor assembly 5, offer louvre 31 on the described rear end cap 3, described rotor assembly 5 comprises rotor, permanent magnet and coil, is provided with housing 8 in the described shell 2, and housing 8 is combined by laterally zygomorphic two parts, housing 8 is provided with the bearing groove corresponding with bearing 7, described bearing 7 is fastened in the bearing groove, and front end housing 2 and rear end cap 3 are fixedly connected on the shell by bolt 6, and described housing 8 is made by non-magnet_conductible material.
Described housing 8 is made of plastics.
In the utility model is wrapped in rotor assembly 5 by the housing of being made by non-magnet material 8, make motor can not diffuse out in the electromagnetic radiation that work produces, guaranteed the safety of the crowd of work around motor, simultaneously, housing 8 is made up of laterally zygomorphic two parts, by bolt 6 front end housing 2 and rear end cap 3 are fixed on and realize on the shell 1 pretension of housing 8 is fixed, and this fixed form is installed, dismounting is all very convenient.
Claims (2)
1. motor, comprise shell (1), front end housing (2), rear end cap (3), rotating shaft (4) and rotor assembly (5), offer louvre (31) on the described rear end cap (3), described rotor assembly (5) comprises rotor, permanent magnet and coil, it is characterized in that: be provided with housing (8) in the described shell (2), housing (8) is combined by laterally zygomorphic two parts, and housing (8) is provided with the bearing groove corresponding with bearing (7), and described bearing (7) is fastened in the bearing groove, front end housing (2) and rear end cap (3) are fixedly connected on the shell by bolt (6), and described housing (8) is made by non-magnet_conductible material.
2. as claim 1 described a kind of motor, it is characterized in that: described housing (8) is made of plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201029775U CN203219122U (en) | 2013-03-06 | 2013-03-06 | Electromotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201029775U CN203219122U (en) | 2013-03-06 | 2013-03-06 | Electromotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203219122U true CN203219122U (en) | 2013-09-25 |
Family
ID=49208623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201029775U Expired - Fee Related CN203219122U (en) | 2013-03-06 | 2013-03-06 | Electromotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203219122U (en) |
-
2013
- 2013-03-06 CN CN2013201029775U patent/CN203219122U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20140306 |