CN205636212U - Novel washing machine transmission device - Google Patents
Novel washing machine transmission device Download PDFInfo
- Publication number
- CN205636212U CN205636212U CN201620497052.9U CN201620497052U CN205636212U CN 205636212 U CN205636212 U CN 205636212U CN 201620497052 U CN201620497052 U CN 201620497052U CN 205636212 U CN205636212 U CN 205636212U
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- China
- Prior art keywords
- rotor
- washing machine
- dehydration
- coil
- adapter
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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.)
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The utility model provides a novel washing machine transmission device, which comprises a drive mechanism, the motor of actuating mechanism for having stator and rotor, the coil has been installed on the stator additional, be equipped with first armature on the rotor, rotor and impeller shaft fixed connection, the impeller shaft overcoat is equipped with the dehydration axle, dehydration off -axial cunning is equipped with the connector, be equipped with second armature on the connector, when the coil is switched on, the coil produces magnetic field, the connector up removes along the dehydration axle under the effect in magnetic field, impeller shaft rotates with the motor together, when the coil cuts off the power supply, thereby the connector down removes and makes the axle that will dewater fix mutually with the rotor, impeller shaft, dehydration axle and motor rotate together. Direct and the rotor fixed connection of impeller shaft, dehydration axle and rotor rigid coupling or separation to realizing the switching of dehydration and washing state, making whole transmission structures simpler, the volume is littleer, and manufacturing cost is lower, control more in a flexible way, satisfies the market demand of washing machine miniaturization.
Description
Technical field
This utility model relates to a kind of power transmission apparatus of washing machines.
Background technology
At present at the power transmission apparatus of washing machines used, fix with drive mechanism including drive mechanism and to be connected
Gear shaft and be set in the clutch shaft that gear shaft is outer and is rotationally connected with it, clutch shaft by brake disc with
Dehydrating shaft is rotationally connected, and gear shaft is rotationally connected with impeller shafts by planet circular system, in addition it is also necessary to and ratchet spine
Lun Deng mechanism is used in combination the switching that just can play dehydration with washing state, and this washing machine transmission fills
Putting structure complicated, volume is big, and production cost is high, controls dumb.
Summary of the invention
In order to solve above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of novel laundry
Machine actuating device.
To achieve these goals, a kind of novel washing machine actuating device designed by this utility model, bag
Including drive mechanism, described drive mechanism is the motor having stator with rotor, described stator installs additional wired
Circle, described rotor is provided with the first armature, and described rotor is fixing with impeller shafts to be connected, outside described impeller shafts
Being arranged with dehydrating shaft, be slidably equipped with adapter outside described dehydrating shaft, described adapter is provided with the second armature,
When described coil electricity, coil produces magnetic field, and described adapter is past along dehydrating shaft under the influence of a magnetic field
Upper movement, described impeller shafts rotates together with motor, and when described coil blackout, described adapter is down
Mobile so that being fixed with rotor by dehydrating shaft, described impeller shafts, dehydrating shaft and motor rotate together.
Rotor and a kind of fixed form of impeller shafts, be installed with tooth profile sleeve, described tooth profile sleeve in described rotor
Centre is provided with the spline running through its two ends, and described impeller shafts lower end is provided with suitable with above-mentioned spline
Impeller shafts spline.
Further, described adapter is connected with installing housing by spring.
Further, it is provided with bearing between described dehydrating shaft and installation housing upper end.
Further, described clutch shaft bearing is arranged over water seal.
Further, described dehydrating shaft lower end is provided with dehydrating shaft spline, and described adapter is provided with and above-mentioned dehydration
The adapter spline that axle spline is suitable.
Further, described adapter lower end is convexly equipped with some abaculus, and described rotor is provided with some and above-mentioned
The caulking groove that abaculus is suitable.
A kind of novel washing machine actuating device that this utility model obtains, it has the technical effect that 1, impeller shafts
Directly being fixedly connected with the rotor, dehydrating shaft is affixed with rotor or separates, thus realizes dehydration and washing state
Switching, not need the mechanisms such as click, brake disc and planet circular system with the use of, make biography
Dynamic apparatus structure is simpler, and volume is less, and production cost is lower, controls more flexible, meets washing machine
The market demand of miniaturization, 2, whole power transmission apparatus of washing machines have only to a bearing, reduce further
Production cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is sectional view of the present utility model.
Fig. 3 is explosive view of the present utility model.
Fig. 4 is the structural representation of adapter in this utility model.
Fig. 5 is the structural representation of this utility model rotor.
Fig. 6 is the structural representation of stator in this utility model.
Detailed description of the invention
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
As shown in figures 1 to 6, a kind of novel washing machine actuating device that this utility model provides, including driving machine
Structure fixes the impeller shafts 1 being connected and the dehydrating shaft 2 being set in outside impeller shafts with drive mechanism, drives machine
Structure is the motor 5 having stator 3 with rotor 4, is installed with tooth profile sleeve 6, sets in the middle of tooth profile sleeve in the middle of rotor
Having the spline 7 running through its two ends, and be arranged with fixed block 8 outside tooth profile sleeve, fixed block is provided with some
Around the equally distributed caulking groove of spline 9, the external diameter of fixed block is less than the external diameter of tooth profile sleeve, fixed block overcoat
It is provided with the first armature 10, thus the first armature is fixed in rotor, in the middle of stator, be provided with a through hole 11,
The straight warp of through hole is more than the external diameter of fixed block, and adds a coil 12 on stator.
Impeller shafts 1 lower end is provided with impeller shafts spline 13, and impeller shafts lower end fixes through through hole with spline
Connecting, impeller shafts upper end is rotationally connected with impeller, and dehydrating shaft 2 is set in outside impeller shafts, dehydrating shaft lower end
Being provided with dehydrating shaft spline 14, dehydrating shaft upper end is rotationally connected with interior bucket, is arranged with adapter 15 outside dehydrating shaft,
Adapter is provided with the second armature 16, and adapter is provided with some suitable with caulking groove embedding near rotor one end
Block 17, adapter is connected with installing housing 19 by spring 18, and the inwall of adapter is provided with and is dehydrated
The adapter spline 20 that axle spline is suitable.
In order to make dehydrating shaft preferably rotate, between dehydrating shaft and installation housing upper end, it is provided with bearing 21, and
Above bearing and install housing and dehydrating shaft and be provided with water seal 22, whole actuating device has only to an axle
Hold, reduce production cost.
In the present embodiment, dehydrating shaft is the most one-body molded with impeller shafts, and is located in mounting shell the most from the bottom up
Internal.
When coil 12 is energized, coil produces magnetic field, overcomes the elastic force of spring 18, makes the second armature 16
Up moving along dehydrating shaft under the influence of a magnetic field, adapter 15 is edge dehydration under the drive of the second armature
Axle up moves, and now dehydrating shaft does not fixes with rotor and stator, and impeller shafts rotates together with motor,
Making washing machine be in washing state, when the coil is de-energized, do not produce magnetic field, adapter is in spring and basis
Move down along dehydrating shaft under the effect of heavy sensation of the body power, and the abaculus 17 of adapter embed in caulking groove 9,
Dehydrating shaft spline is embedded in adapter spline 20, so that dehydrating shaft is fixed with rotor, impeller shafts,
Dehydrating shaft and motor rotate together, make washing machine be in dewatering state.By the energising power-off of coil with
And adapter separates with the affixed of rotor, it is achieved laundry machine dehydration and the switching of washing state, control more
Flexibly and easily.And eliminate the pawl ratchet mechanism in original actuating device, braking mechanism and planet
Gear mechanism, makes structure simplerization of power transmission apparatus of washing machines, densification, greatly reduces transmission
The volume of device, reduces its production cost, fully meets the market demand of washing machine miniaturization.
Claims (7)
1. a novel washing machine actuating device, including drive mechanism, it is characterised in that: described driving machine
Structure is the motor having stator with rotor, and described stator adds coil, and described rotor is provided with first
Armature, described rotor is fixing with impeller shafts to be connected, and is arranged with dehydrating shaft, described dehydration outside described impeller shafts
Being slidably equipped with adapter outside axle, described adapter is provided with the second armature, when described coil electricity, and coil
Producing magnetic field, described adapter up moves along dehydrating shaft under the influence of a magnetic field, described impeller shafts and electricity
Machine rotates together, when described coil blackout, described adapter move down so that by dehydrating shaft with turn
Son fixes, and described impeller shafts, dehydrating shaft and motor rotate together.
Novel washing machine actuating device the most according to claim 1, it is characterised in that: described rotor
Inside it is installed with tooth profile sleeve, is provided with the spline running through its two ends in the middle of described tooth profile sleeve, under described impeller shafts
End is provided with the impeller shafts spline suitable with above-mentioned spline.
Novel washing machine actuating device the most according to claim 1, it is characterised in that: described connection
Device is connected with installing housing by spring.
Novel washing machine actuating device the most according to claim 1, it is characterised in that: described dehydration
It is provided with bearing between axle and installation housing upper end.
Novel washing machine actuating device the most according to claim 4, it is characterised in that: described first
Bearing is arranged over water seal.
Novel washing machine actuating device the most according to claim 1, it is characterised in that: described dehydration
Axle lower end is provided with dehydrating shaft spline, and described adapter is provided with the adapter suitable with above-mentioned dehydrating shaft spline
Spline.
Novel washing machine actuating device the most according to claim 1, it is characterised in that: described connection
Device lower end is convexly equipped with some abaculus, and described rotor is provided with the caulking groove that some and above-mentioned abaculus is suitable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620497052.9U CN205636212U (en) | 2016-05-23 | 2016-05-23 | Novel washing machine transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620497052.9U CN205636212U (en) | 2016-05-23 | 2016-05-23 | Novel washing machine transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205636212U true CN205636212U (en) | 2016-10-12 |
Family
ID=57053071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620497052.9U Active CN205636212U (en) | 2016-05-23 | 2016-05-23 | Novel washing machine transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205636212U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107460690A (en) * | 2017-08-21 | 2017-12-12 | 海信（山东）冰箱有限公司 | The drive component and rotary drum washing machine of a kind of washing machine |
-
2016
- 2016-05-23 CN CN201620497052.9U patent/CN205636212U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107460690A (en) * | 2017-08-21 | 2017-12-12 | 海信（山东）冰箱有限公司 | The drive component and rotary drum washing machine of a kind of washing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |