CN201482778U - Washer motor gear transmission and motor insulation transfer structure - Google Patents
Washer motor gear transmission and motor insulation transfer structure Download PDFInfo
- Publication number
- CN201482778U CN201482778U CN2009201700458U CN200920170045U CN201482778U CN 201482778 U CN201482778 U CN 201482778U CN 2009201700458 U CN2009201700458 U CN 2009201700458U CN 200920170045 U CN200920170045 U CN 200920170045U CN 201482778 U CN201482778 U CN 201482778U
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- motor
- transmission
- insulation transfer
- motor gear
- gear transmission
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Abstract
Disclosed is a washer motor gear transmission and motor insulation transfer structure. An output end of a motor is provided with a transmission box made of plastics, the other side of the transmission box is connected with a pump body support made of plastics, and a transmission gear in the transmission box is made of plastics too. An end cover of the motor is provided with a plurality of axial radiating holes. The lateral faces of the transmission box are provided with a plurality of radial radiating holes. The washer motor gear transmission and motor insulation transfer structure realizes low cost and small volume, guarantees sufficient insulation safety, and guarantees sufficient radiation owing to plurality of radiating holes, thereby guaranteeing strength of plastic products in use.
Description
Technical field
The utility model relates to the cleaning machine technology, transmission of particularly a kind of cleaning machine motor gear and electrical machine insulation transfer organization.
Background technology
In cleaning machine, scavenging pump uses motor-driven, and safety requires motor to adopt the twin-stage insulated motor.In ordinary construction, adopt the insulating sleeve insulation between rotor mandrel and rotor winding, insulation effect is good, but insulating sleeve itself has certain wall thickness requirement, and under the equal-wattage situation, it is big that rotor diameter is wanted, and corresponding stator core external diameter also will strengthen.This has just increased the volume and the cost of cleaning machine.
A kind of single-stage insulated motor is arranged, adopt the insulating paper insulation between rotor mandrel and rotor winding, insulation effect is bad, but the wall thickness of insulating paper itself is thinner, and under the equal-wattage situation, rotor diameter is little a lot of than ordinary construction, corresponding stator core external diameter also reduces, and motor cost reduces.
The utility model content
For adopting this kind motor, and reach insulation effect when adopting insulating sleeve, transmission of cleaning machine motor gear and electrical machine insulation transfer organization that the utility model provides a kind of electrical machine insulation to shift.
Motor gear transmission of the utility model cleaning machine and electrical machine insulation transfer organization, comprise motor, wherein: be provided with the transmission case of plastic production at the output of motor, the opposite side of transmission case connects the pump housing support of plastic production, and the travelling gear in the transmission case is also used plastic production.
Motor gear transmission of the utility model cleaning machine and electrical machine insulation transfer organization, wherein: the end cap of described motor is provided with several axial louvres.
Motor gear transmission of the utility model cleaning machine and electrical machine insulation transfer organization, wherein: described transmission case side is provided with several radially louvres.
Motor gear transmission of the utility model cleaning machine and electrical machine insulation transfer organization have been realized low-cost, small size, have guaranteed enough insulation safeties again, and a plurality of louvres have guaranteed sufficient heat radiation, to guarantee the intensity of plastic products in the use.
Description of drawings
Fig. 1 is the schematic diagram of motor gear transmission of the utility model cleaning machine and electrical machine insulation transfer organization;
Fig. 2 is the louvre location drawing of motor gear transmission of the utility model cleaning machine and electrical machine insulation transfer organization electric motor end cap;
Fig. 3 is the louvre location drawing of motor gear transmission of the utility model cleaning machine and electrical machine insulation transfer organization transmission case.
The specific embodiment
For further setting forth the utility model cleaning machine motor gear transmission and electrical machine insulation transfer organization, do more detailed explanation below in conjunction with embodiment.
Fig. 1 is the schematic diagram of motor gear transmission of the utility model cleaning machine and electrical machine insulation transfer organization.
Motor gear transmission of the utility model cleaning machine and electrical machine insulation transfer organization comprise 6825 type motors 6, are made up of rotor 5 and stator 4, adopt the insulating paper insulation between rotor 5 and the motor shaft.
Be provided with the transmission case 3 of plastic production at the output of motor 6, the opposite side of transmission case 3 connects the pump housing support 1 of plastic production, and the travelling gear 2 in the transmission case 3 is also used plastic production.All adopt the PA66+GF30 mixing manufacture in the present embodiment, to guarantee enough intensity.
But the hear resistance of plastics is relatively poor, and for the savings of avoiding heat be delivered on the working of plastics, the end cap of motor 6 is provided with several axial louvre 7 (see figure 2)s.Transmission case 3 sides are provided with several radially louvre 8 (see figure 3)s.
Above-mentioned two measures have guaranteed that the insulation safety performance is not fallen when reducing motor cost, reduced volume, and simultaneously timely distribute heat keeps working of plastics intensity in use.
Claims (3)
1. cleaning machine motor gear transmission and electrical machine insulation transfer organization, comprise motor (6), it is characterized in that: the transmission case (3) that is provided with plastic production at the output of motor (6), the opposite side of transmission case (3) connects the pump housing support (1) of plastic production, and the travelling gear (2) in the transmission case (3) is also used plastic production.
2. cleaning machine motor gear according to claim 1 transmission and electrical machine insulation transfer organization is characterized in that: the end cap of described motor (6) is provided with several axial louvres (7).
3. cleaning machine motor gear according to claim 2 transmission and electrical machine insulation transfer organization is characterized in that: described transmission case (3) side is provided with several radially louvres (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201700458U CN201482778U (en) | 2009-08-07 | 2009-08-07 | Washer motor gear transmission and motor insulation transfer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201700458U CN201482778U (en) | 2009-08-07 | 2009-08-07 | Washer motor gear transmission and motor insulation transfer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201482778U true CN201482778U (en) | 2010-05-26 |
Family
ID=42421671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201700458U Expired - Fee Related CN201482778U (en) | 2009-08-07 | 2009-08-07 | Washer motor gear transmission and motor insulation transfer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201482778U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104901476A (en) * | 2015-05-28 | 2015-09-09 | 湖州正豪电器科技有限公司 | Motor for washing machine |
-
2009
- 2009-08-07 CN CN2009201700458U patent/CN201482778U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104901476A (en) * | 2015-05-28 | 2015-09-09 | 湖州正豪电器科技有限公司 | Motor for washing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20100807 |