CN201311143Y - Overturn device of ice making box - Google Patents
Overturn device of ice making box Download PDFInfo
- Publication number
- CN201311143Y CN201311143Y CNU2008203024879U CN200820302487U CN201311143Y CN 201311143 Y CN201311143 Y CN 201311143Y CN U2008203024879 U CNU2008203024879 U CN U2008203024879U CN 200820302487 U CN200820302487 U CN 200820302487U CN 201311143 Y CN201311143 Y CN 201311143Y
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- CN
- China
- Prior art keywords
- ice making
- making box
- motor
- fulcrum
- ice
- 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 - Lifetime
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- Production, Working, Storing, Or Distribution Of Ice (AREA)
Abstract
The utility model relates to an overturn device of an ice making box, wherein the ice making box is driven by a motor to rotate around a fulcrum shaft thereof, the overturn device of the ice making box is characterized in that an output shaft of the motor is connected with the fulcrum shaft of the ice making box orderly through an eccentric part, a connecting rod and a transmission shaft. Because the output shaft of the motor is connected with the fulcrum shaft of the ice making box orderly through the eccentric part, the connecting rod and the transmission shaft, thereby achieving that the ice making box always can rotate along a same direction no matter the motor positively rotates or reversely rotates, preventing the condition of blocking the motor, and increasing the service life of the motor. The return speed of the ice making box is rapid, the work is steadier, and the hidden danger which is produced because the motor is blocked is further prevented.
Description
Technical field
The utility model relates to the turning device of a kind of small type ice cube maker with ice making box.
Background technology
Along with growth in the living standard, increasing family brings into use ice machine to carry out ice making.As Chinese patent " a kind of ice machine " just proposed for No. 200620103305.6.In this technical scheme, be provided with an ice making box that can overturn in the ice machine, this ice making box adopts synchronous motor to drive.The ice making box rotary movement of said structure is as follows: ice making box overturns towards a direction when synchronous motor just changes, and when synchronous motor reversed, ice making box is rotation in the opposite direction then.Because turning to when synchronous motor starts once more is uncertain, for making the ice making box operate as normal, existing ice making box all is provided with level and the stifled point of putting in place of state that puts in place that overturns.When synchronous motor turns to when needing direction of action inconsistent with ice making box, the driven by motor ice making box is replaced the stifled point that puts in place, reverses after making the motor blocking, to realize that ice making box normally overturns.But it has the following disadvantages:
1, put in place the motor that is arranged so that of stifled point is easy to generate the dead point, influences the service life of motor, makes ice making box work unreliable.
2, because turning to of starting once more of synchronous motor is uncertain, when ice making box is in level or upset and puts state in place, there is 1/2 probability will replace the step of the stifled point that puts in place,, makes that the ice making box reset speed is slow, job insecurity to finish switching process through ice making box.
Summary of the invention
The purpose of this utility model is: no matter provide a kind of motor positive and inverse ice making box total energy to keep the turning device of the ice making box of normal upset.
The utility model is achieved through the following technical solutions:
A kind of turning device of ice making box, the driven by motor ice making box rotates around its fulcrum, it is characterized in that: described motor output shaft is connected with the ice making box fulcrum by eccentric part, connecting rod, power transmission shaft successively.
Advantage of the present utility model is: because motor output shaft is connected with the ice making box fulcrum by eccentric part, connecting rod, power transmission shaft successively, thereby realize that no matter motor just changes or reverses, ice making box can rotate along equidirectional, avoid the situation of motor rotation blockage, improved the service life of motor; And the ice making box reset speed is fast, work is more stable; The potential safety hazard that can also avoid motor rotation blockage to produce.
In the utility model, described ice making box opposite side fulcrum is provided with pinch roller, and pinch roller is provided with and the corresponding recess of microswitch reed.It can make the control of microswitch more reliable.
In the utility model, described ice making box props up and is located in ice making box one side.When ice making box during, be beneficial to the height that reduces ice machine around the upset of the fulcrum of one side.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model exploded sketch.
Fig. 3 is that ice making box is in level, motor forward and backward ice making box reverses direction schematic diagram.
Fig. 4 is that ice making box is in the state that puts in place that overturns, motor forward and backward ice making box reverses direction schematic diagram.
The specific embodiment
In conjunction with Fig. 1, shown in Figure 2: the turning device of present embodiment ice making box comprises: motor 1 drives ice making box 2 and rotates around its fulcrum 3.Evaporimeter 4 is located in the ice making box.Motor output shaft is connected with ice making box fulcrum 3 by eccentric part 5, connecting rod 6, power transmission shaft 7 successively.Ice making box opposite side fulcrum 3 is provided with pinch roller 8, and pinch roller is provided with and the corresponding recess 9 of microswitch reed.Ice making box fulcrum 3 is located at ice making box one side.When ice making box during, be beneficial to the height that reduces ice machine around the upset of its fulcrum.
The course of work of the turning device of present embodiment is as follows: during normal ice making, ice making box is in level, system's water filling in the ice making box, and evaporimeter 4 ice makings condense on the evaporimeter ice cube; When ice making was finished, ice making box overturn under the drive of synchronous motor, outwelled the frozen water in the ice making box; System heats evaporimeter, and ice cube falls down from evaporimeter; At this moment, ice making box is upset once more under the drive of motor, and ice making box is in level.
Fig. 3 has provided ice making box and has been in level, motor forward and backward ice making box reverses direction schematic diagram.Among this figure, no matter A is to still B is to rotation for motor, and through the effect of eccentric part, connecting rod, power transmission shaft, ice making box overturns along the F direction all the time.
Fig. 4 has provided ice making box and has been in the state that puts in place that overturns, motor forward and backward ice making box reverses direction schematic diagram.Among this figure, no matter A is to still B is to rotation for motor, and through the effect of eccentric part, connecting rod, power transmission shaft, ice making box overturns along the E direction all the time.
Because ice making box is in level and upset when putting two condition in place, motor all will be through the step of stall, and when motor started once more, it turns to was uncertain.By structure of the present utility model, can realize that no matter described motor just changes or reverses, ice making box can rotate along equidirectional, thereby has avoided the step of motor rotation blockage, has improved the service life of motor.Simultaneously, make that the ice making box reset speed is fast, work is more stable.Simultaneously, the potential safety hazard of having avoided motor rotation blockage to produce.
Claims (3)
1. the turning device of an ice making box, the driven by motor ice making box rotates around its fulcrum, it is characterized in that: described motor output shaft is connected with the ice making box fulcrum by eccentric part, connecting rod, power transmission shaft successively.
2. the turning device of ice making box according to claim 1; It is characterized in that: described ice making box opposite side fulcrum is provided with pinch roller, and pinch roller is provided with and the corresponding recess of microswitch reed.
3. the turning device of ice making box according to claim 1; It is characterized in that: described ice making box props up and is located in ice making box one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008203024879U CN201311143Y (en) | 2008-10-18 | 2008-10-18 | Overturn device of ice making box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008203024879U CN201311143Y (en) | 2008-10-18 | 2008-10-18 | Overturn device of ice making box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201311143Y true CN201311143Y (en) | 2009-09-16 |
Family
ID=41108398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008203024879U Expired - Lifetime CN201311143Y (en) | 2008-10-18 | 2008-10-18 | Overturn device of ice making box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201311143Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104061728B (en) * | 2014-05-06 | 2017-01-04 | 青岛海尔电冰箱有限公司 | Ice Maker and Refrigerator |
-
2008
- 2008-10-18 CN CNU2008203024879U patent/CN201311143Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104061728B (en) * | 2014-05-06 | 2017-01-04 | 青岛海尔电冰箱有限公司 | Ice Maker and Refrigerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160701 Address after: 315000 Zhejiang province Yuyao City Linshan Town Lake industrial east side of State Road 329 Yuyao City Hengyang Electrical Appliance Co. Ltd. Patentee after: Ma Fugen Address before: 321300 No. 15, No. three, 6, Yongkang, Zhejiang Patentee before: Ying Hui |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090916 |