CN202889098U - Motor device for stirring and crushing ice in refrigerator - Google Patents
Motor device for stirring and crushing ice in refrigerator Download PDFInfo
- Publication number
- CN202889098U CN202889098U CN201220446319.3U CN201220446319U CN202889098U CN 202889098 U CN202889098 U CN 202889098U CN 201220446319 U CN201220446319 U CN 201220446319U CN 202889098 U CN202889098 U CN 202889098U
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- motor
- gear
- ice
- stirring
- electric 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 - Lifetime
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- Food-Manufacturing Devices (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model belongs to the technical field of electric equipment and specifically relates to a motor device for stirring and crushing ice in a refrigerator. The motor device comprises a motor and a plurality of gears, wherein the motor is arranged inside a motor box; the plurality of gears are driven by the motor and arranged horizontally, adjacent gears being meshed with each other; wherein a driving linkage piece for driving the stirring and crushing of the ice is arranged on an end part gear; a motor gear is arranged at one end of the motor; the motor gear is meshed with another end part gear; and the motor is of a direct-current bidirectional rotating motor. According to the utility model, the bidirectional rotating direct-current motor is adopted to reduce the size of the device; the motor can rotate bidirectionally, so that the rotation of an ice stirring, pushing and crushing system of an ice machine in the forward and backward directions is ensured; the motor device has the advantages of good security, low noise, small size and low cost; and a driving coupler has good transmission effect and the motor is arranged inside the motor box, thereby improving the security of the motor device. The motor device is suitable to be used for driving the ice stirring, pushing and crushing system of an automatic ice machine of an outside ice-taking refrigerator.
Description
Technical field
The utility model belongs to the technical field of electric equipment, and particularly a kind of refrigerator is with stirring ice trash ice electric machine.
Background technology
Fig. 1 is that the stirring of automatic ice maker on existing a kind of refrigerator iced the trash ice electric machine assembly, and it comprises motor 10, gearcase 20, drives shaft coupling 30, and its motor is the split-pole alternating current machine, this motor can only single direction rotation, and volume is larger, and driving shaft coupling 30 is 2 pawl formulas, the transmission poor effect; Motor 10 exposes outside, not protection, poor stability.Fig. 2 is gearcase 20 internal structures of said motor assembly, has 5 gears 40, is spur gear, and material is steel, and this design causes the electric machine assembly noise large, and gear quantity is many, and cost is high.
The utility model content
Problem to be solved in the utility model is to provide a kind of refrigerator that can bidirectional rotation with stirring ice trash ice electric machine for the deficiencies in the prior art, and this electric machine compact conformation, volume is little, noise is low, drives effective, safe and reliable.
For solving the problems of the technologies described above, technical solutions of the utility model are:
The utility model provides a kind of refrigerator with stirring ice trash ice electric machine, it comprises the motor that is installed in the motor box and by motor-driven a plurality of horizontal and adjacent intermeshing gears, wherein be equiped with the driving STATEMENT OF FEDERALLY SPONSORED of stirring the ice trash ice for driving on the end gear, motor one end installing motor gear, motor gear and the engagement of the other end gear, described motor is direct current bidirectional rotation motor.But the motor bidirectional rotation can guarantee that the ice that stirs of ice machine pushes away the positive and negative bidirectional rotation of icing the trash ice system.
Preferably, described horizontal and adjacent intermeshing gear comprises the first gear, the second gear, the 3rd gear and the 4th gear, motor gear and the engagement of the 4th gear.Compact conformation, volume is little, and cost is low.
Preferably, described driving STATEMENT OF FEDERALLY SPONSORED is driving shaft and the driving shaft coupling that is contained on the driving shaft, and described driving shaft is installed on the first gear.
Preferably, described driving shaft coupling and driving shaft mating part are hexgonal structure, for movingly.
Preferably, described driving shaft coupling is the three-pawl type structure, and transmission is effective.
Preferably, the large pinion of described motor gear, the 4th gear, the gear wheel of the 3rd gear all are helical gears, and material is nylon.
Preferably, the large pinion of the pinion of described the 3rd gear, the second gear, the first gear 7 are the spur gear of stainless steel, with proof strength and life-span.
Preferably, described motor is arranged with motor rack outward, and the motor zone in the described motor box separates by motor rack and the dividing plate of being located in the motor zone with the gear zone.Prevent that gear grease and other foreign material from entering the motor zone.
Above-mentioned refrigerator also comprises the motor lid supporting with described motor box with stirring ice trash ice electric machine.Motor is encapsulated in the motor box, has improved the fail safe of electric machine assembly.
Further, described motor box covers and is provided with the wire guide that the power supply machine wire is drawn, and the draw-in groove that is provided with the mounted motor control chip.
Compared with prior art, the utlity model has following beneficial effect:
Motor adopts the bidirectional rotation direct current machine to the utility model refrigerator in the ice trash ice electric machine with stirring, and is conducive to reduce the volume of device, but the motor bidirectional rotation can guarantee that the ice that stirs of ice machine pushes away the positive and negative bidirectional rotation of icing the trash ice system.Adopt the helical gear of nylon material to reduce noise, reduce the quantity of gear, thereby reduced cost, and more compact structure, the utility model fail safe is good, and low noise, volume is little, cost is low.It is effective that it drives shaft coupling transmission, and motor is contained in the motor box, has improved the fail safe of electric machine.
Description of drawings
Fig. 1 is prior art motor component structure figure;
Fig. 2 is the interior view of Fig. 1 electric machine assembly;
Fig. 3 is the utility model electric machine assembly explosive view;
Fig. 4 is the utility model electric machine assembly outside drawing;
Fig. 5 is the utility model motor box interior view;
Fig. 6 is the utility model electric machine assembly profile.
Embodiment
Below in conjunction with embodiment and accompanying drawing the utility model is described in detail.
Among Fig. 3 to 6, the utility model discloses a kind of refrigerator with stirring ice trash ice electric machine, it comprises the motor 14 that is installed in the motor box 11 and a plurality of horizontal and adjacent intermeshing gear that is driven by motor 14, wherein be equiped with the driving STATEMENT OF FEDERALLY SPONSORED of stirring the ice trash ice for driving on the end gear, motor 14 1 ends installing motor gear 13, motor gear 13 and the engagement of the other end gear, motor 14 is direct current bidirectional rotation motor.
Concrete, referring to Fig. 3, electric machine comprises motor box 11, motor lid 4, drive shaft coupling 5, driving shaft 6, the first gear 7, the second gear 8, the 3rd gear 9 and the 4th gear 10, motor 14, motor gear 13, motor rack 12, first with the first gear 7, the second gear 8, the 3rd gear 9 and the 4th gear 10 are installed on the motor box 11, then motor gear 13 is loaded on an end of motor 14, motor 14 is contained in motor rack 12 and is installed on the motor box 11 after interior, to drive shaft coupling 5 is installed on the first gear 7 with driving shaft 6 again, at last motor lid 4 is installed on the motor box 11, wherein driving shaft 6 consists of the driving STATEMENT OF FEDERALLY SPONSORED with the driving shaft coupling 5 that is contained on the driving shaft 6.
Motor lid 4 is provided with the wire guide 15 that power supply machine 14 wires are drawn, and the draw-in groove 16 that is provided with the mounted motor control chip.
The gear wheel engagement of motor gear 13 and the 4th gear 10, the gear wheel engagement of the pinion of the 4th gear 10 and the 3rd gear 9, the gear wheel engagement of the pinion of the 3rd gear 9 and the second gear 8, the pinion of the second gear 8 and 7 engagements of the first gear; Driving shaft 6 and the first gear 7 tight fits, driving shaft 6 with drive shaft coupling 5 movingly, its mating part is hexgonal structure, be the three-pawl type structure and drive shaft coupling 5, so transmission is effective.
The course of work of electric machine is: motor 14 drives the 4th gear 10 gear wheels by motor gear 13 and rotates, the 4th gear 10 pinions drive the 3rd gear 9 gear wheels and rotate, the 3rd gear 9 pinions drive the second gear 8 gear wheels and rotate, the second gear 8 pinions drive the first gear 7 and rotate, the first gear 7 drives driving shaft 6 and rotates, and driving shaft 6 drives and drives shaft coupling 5 rotations.
In addition, enter the motor zone for preventing gear grease and other foreign material, the motor zone in the motor box 11 separates by motor rack 12 and the dividing plate 17 of being located in the motor zone with the gear zone.
Motor box thickness H size is as far as possible little, is controlled at about 20mm, and it is as much as possible little to make like this electric machine take the space of refrigerator, reduces the impact on the refrigerator volume, as shown in Figure 4.
To sum up, the utility model electric machine adopts the bidirectional rotation direct current machine, and the volume of electric machine is reduced, and has also reduced noise by the helical gear that adopts nylon material, and the quantity that reduces gear has reduced cost, makes more compact structure; Because motor can rotating, make the cost that stirs ice trash ice system that adopts this motor; Motor is contained in the motor box, has improved the fail safe of electric machine.The utility model is applicable to the stirring ice, push away and ice and the trash ice system of automatic ice maker that driving gate is got the ice refrigerator outward.
Above embodiment only is used for the explanation the technical solution of the utility model, is not intended to limit; Although with reference to preferred embodiment the utility model is had been described in detail; those of ordinary skill in the field are to be understood that; still can make amendment or the part technical characterictic is equal to replacement embodiment of the present utility model; and not breaking away from the spirit of technical solutions of the utility model, it all should be encompassed in the middle of the technical scheme scope that the utility model asks for protection.
Claims (10)
1. a refrigerator is with stirring ice trash ice electric machine, it is characterized in that: comprise the motor that is installed in the motor box and by motor-driven a plurality of horizontal and adjacent intermeshing gears, wherein be equiped with the driving STATEMENT OF FEDERALLY SPONSORED of stirring the ice trash ice for driving on the end gear, motor one end installing motor gear, motor gear and the engagement of the other end gear, described motor is direct current bidirectional rotation motor.
2. refrigerator according to claim 1 is with stirring ice trash ice electric machine, and it is characterized in that: described horizontal and adjacent intermeshing gear comprises the first gear, the second gear, the 3rd gear and the 4th gear, motor gear and the engagement of the 4th gear.
3. refrigerator according to claim 2 is with stirring ice trash ice electric machine, and it is characterized in that: described driving STATEMENT OF FEDERALLY SPONSORED is driving shaft and the driving shaft coupling that is contained on the driving shaft, and described driving shaft is installed on the first gear.
4. refrigerator according to claim 3 is with stirring ice trash ice electric machine, and it is characterized in that: described driving shaft coupling and driving shaft mating part are hexgonal structure, for movingly.
5. refrigerator according to claim 3 is with stirring ice trash ice electric machine, and it is characterized in that: described driving shaft coupling is the three-pawl type structure.
6. refrigerator according to claim 2 is with stirring ice trash ice electric machine, and it is characterized in that: the large pinion of described motor gear, the 4th gear, the gear wheel of the 3rd gear all are helical gears, and material is nylon.
7. refrigerator according to claim 2 is with stirring ice trash ice electric machine, and it is characterized in that: the large pinion of the pinion of described the 3rd gear, the second gear, the first gear are the spur gear of stainless steel.
8. ice the trash ice electric machine to 7 each described refrigerators with stirring according to claim 1, it is characterized in that: described motor is arranged with motor rack outward, and the motor zone in the described motor box separates by motor rack and the dividing plate of being located in the motor zone with the gear zone.
9. refrigerator according to claim 8 is characterized in that: also comprise the motor lid supporting with described motor box with stirring ice trash ice electric machine.
10. refrigerator according to claim 9 is with stirring ice trash ice electric machine, and it is characterized in that: described motor box covers and is provided with the wire guide that the power supply machine wire is drawn, and the draw-in groove that is provided with the mounted motor control chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220446319.3U CN202889098U (en) | 2012-09-03 | 2012-09-03 | Motor device for stirring and crushing ice in refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220446319.3U CN202889098U (en) | 2012-09-03 | 2012-09-03 | Motor device for stirring and crushing ice in refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202889098U true CN202889098U (en) | 2013-04-17 |
Family
ID=48080488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220446319.3U Expired - Lifetime CN202889098U (en) | 2012-09-03 | 2012-09-03 | Motor device for stirring and crushing ice in refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202889098U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102832740A (en) * | 2012-09-03 | 2012-12-19 | 海信容声(广东)冰箱有限公司 | Motor device for stirring and crushing ice in refrigerator |
-
2012
- 2012-09-03 CN CN201220446319.3U patent/CN202889098U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102832740A (en) * | 2012-09-03 | 2012-12-19 | 海信容声(广东)冰箱有限公司 | Motor device for stirring and crushing ice in refrigerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130417 |
|
| CX01 | Expiry of patent term |