CN202374069U - Energy-saving motor rotor sheet for weaving machine - Google Patents
Energy-saving motor rotor sheet for weaving machine Download PDFInfo
- Publication number
- CN202374069U CN202374069U CN2011205456050U CN201120545605U CN202374069U CN 202374069 U CN202374069 U CN 202374069U CN 2011205456050 U CN2011205456050 U CN 2011205456050U CN 201120545605 U CN201120545605 U CN 201120545605U CN 202374069 U CN202374069 U CN 202374069U
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- China
- Prior art keywords
- energy
- motor rotor
- main body
- rotor sheet
- weaving machine
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- 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 relates to a motor rotor sheet, in particular to an energy-saving motor rotor sheet for a weaving machine. The energy-saving motor rotor sheet comprises a main body, wherein a shaft hole, sixteen magnetic steel grooves and cast aluminum rotor grooves are formed in the main body; four of the sixteen magnetic steel grooves are taken as a group, each group is W-shaped, and four groups of the magnetic steel grooves are distributed around the shaft hole at an included angle of 90 DEG; and eight radiating holes are formed in the main body and distributed around the shaft hole at the same included angle. The energy-saving motor rotor sheet for the weaving machine has the advantages that the defects of large electromagnetic noise, large working current, high energy consumption, small breakaway torque and the like of the conventional motor rotor sheet are overcome, and a certain beneficial effect is achieved.
Description
Technical field
The utility model relates to a kind of motor rotor punching sheet, especially a kind of energy-saving electric machine rotor punching that is used for loom.
Background technology
At present, people strengthen the consciousness of energy-saving and emission-reduction day by day, and country is also advocating energy-saving and emission-reduction energetically, and through improving the mode of motor efficiency, are one of approach of realizing this goal.The motor that is widely used at present, defective such as ubiquity efficient is low, energy consumption is big can not satisfy the requirement of people to energy-saving and emission-reduction.Rotor punching is the key components and parts in the motor, and the quantity of its material, flute profile, size, groove all has direct influence to efficiency of motor.And the rotor punching that uses at present all can't reach the purpose that improves electric efficiency, and in use also has defectives such as electromagnetic noise is big, starting current is big, energy consumption is high, breakaway torque is little.
The utility model content
The utility model is intended to address the above problem; A kind of energy-saving electric machine rotor punching that is used for loom is provided; It has overcome drawbacks such as use conventional motors rotor punching electromagnetic noise is big, operating current is big, energy consumption is high, breakaway torque is little, and its technical scheme that adopts is following:
A kind of energy-saving electric machine rotor punching that is used for loom comprises main body, offers axis hole, magnet steel groove and cast-aluminum rotor groove on the said main body; Said magnet steel groove is 16 altogether; Article four, be one group, every group of integral body is W shape, arranges around axis hole with 90 degree angles between four groups of magnet steel grooves.
On the technique scheme basis, also offer louvre on the said main body, arrange around axis hole with identical angle between the said louvre.
On the technique scheme basis, said louvre is 8.
The utlity model has following advantage: use this motor rotor punching sheet can improve the efficient of motor effectively; Energy-conservation, perfect heat-dissipating, electromagnetic noise are little; Operating current is little, breakaway torque is big, can be used for spraying water or air-jet loom machine on replace the woven fabric machine that has of traditional high energy consumption.
Description of drawings
Fig. 1: the structural representation of the utility model;
Symbol description:
1. main body, 2. axis hole, 3. magnet steel groove, 4. cast-aluminum rotor groove, 5. louvre.
Embodiment
Below in conjunction with accompanying drawing and instance the utility model is described further:
As shown in Figure 1; A kind of energy-saving electric machine rotor punching that is used for loom of present embodiment comprises main body 1, offers axis hole 2, magnet steel groove 3 and cast-aluminum rotor groove 4 on the said main body 1; Said magnet steel groove 3 is 16 altogether; Article four, be one group, every group of integral body is W shape, arranges around axis hole 2 with 90 degree angles between four groups of magnet steel grooves 3.
Preferably, also offer louvre 5 on the said main body 1, arrange around axis hole 2 with identical angle between the said louvre 5.Thereby air produces the effect that heat radiation is played in convection current at louvre 5, reduces the temperature of rotor.
Preferably, said louvre 5 is 8.
With way of example the utility model is illustrated above, but the utility model is not limited to above-mentioned specific embodiment, all any changes done based on the utility model or modification all belong to the utility model and require the scope protected.
Claims (3)
1. energy-saving electric machine rotor punching that is used for loom; Comprise main body (1); Offer axis hole (2), magnet steel groove (3) and cast-aluminum rotor groove (4) on the said main body (1), it is characterized in that: said magnet steel groove (3) is 16 altogether, and four is one group; Every group of integral body is W shape, arranges around axis hole (2) with 90 degree angles between four groups of magnet steel grooves (3).
2. a kind of energy-saving electric machine rotor punching that is used for loom according to claim 1 is characterized in that: also offer louvre (5) on the said main body (1), arrange around axis hole (2) with identical angle between the said louvre (5).
3. a kind of energy-saving electric machine rotor punching that is used for loom according to claim 2, it is characterized in that: said louvre (5) is 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205456050U CN202374069U (en) | 2011-12-23 | 2011-12-23 | Energy-saving motor rotor sheet for weaving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205456050U CN202374069U (en) | 2011-12-23 | 2011-12-23 | Energy-saving motor rotor sheet for weaving machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202374069U true CN202374069U (en) | 2012-08-08 |
Family
ID=46597760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205456050U Expired - Fee Related CN202374069U (en) | 2011-12-23 | 2011-12-23 | Energy-saving motor rotor sheet for weaving machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202374069U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106451849A (en) * | 2016-10-13 | 2017-02-22 | 珠海格力节能环保制冷技术研究中心有限公司 | Rotor structure, motor and compressor |
-
2011
- 2011-12-23 CN CN2011205456050U patent/CN202374069U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106451849A (en) * | 2016-10-13 | 2017-02-22 | 珠海格力节能环保制冷技术研究中心有限公司 | Rotor structure, motor and compressor |
| CN106451849B (en) * | 2016-10-13 | 2018-12-28 | 珠海格力节能环保制冷技术研究中心有限公司 | A kind of rotor structure, motor and compressor |
| US10784731B2 (en) | 2016-10-13 | 2020-09-22 | Gree Green Refrigeration Technology Center Co., Ltd. Of Zhuhai | Rotor structure, motor and compressor |
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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: 20120808 Termination date: 20141223 |
|
| EXPY | Termination of patent right or utility model |