CN208445425U - Direct driving motor for clothes treatment device - Google Patents
Direct driving motor for clothes treatment device Download PDFInfo
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- CN208445425U CN208445425U CN201820450773.3U CN201820450773U CN208445425U CN 208445425 U CN208445425 U CN 208445425U CN 201820450773 U CN201820450773 U CN 201820450773U CN 208445425 U CN208445425 U CN 208445425U
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- front housing
- driving motor
- direct driving
- stiffener
- treatment device
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Abstract
The utility model relates to clothes treatment device technical fields, specifically provide a kind of direct driving motor for clothes treatment device, it is intended to solve the problems, such as that the intensity of existing direct-drive motor is poor.For this purpose, in the direct driving motor for clothes treatment device of the utility model, the direct driving motor, direct driving motor includes front housing, rear shell and the driving assembly being arranged between front housing and rear shell, front housing is equipped with stiffener and fastened component, stiffener is used to improve the intensity of front housing, and fastened component in a manner of engaging for connecting front housing with the clothing process cartridge of clothes treatment device.The clothes treatment device of the utility model includes above-mentioned direct driving motor.The utility model on front housing by being arranged stiffener, improve the intensity of front housing, enable direct driving motor to undertake the cylindric washer and load clothing of roller washing machine, the pre-determined bit of direct driving motor and cylindric washer is realized by fastened component, improves the assembly progress of roller washing machine.
Description
Technical field
The utility model relates to clothes treatment device technical fields, specifically provide a kind of straight drive for clothes treatment device
Motor and clothes treatment device.
Background technique
With the progress of science and technology, the automatization level of human lives is higher and higher, and daily housework is from manpower
Gradually replaced machine.Clothes treatment device is brought as household electrical appliance common in daily life to people's lives
Great convenience.Clothes treatment device is classified according to mode of washing, can be roughly divided into roller washing machine and roller washing machine.
The driving method of roller washing machine is generally divided into two kinds at present, and one is being driven by the way of motor pulley, one is adopt
It is driven with the mode of electric-machine directly-driven, wherein being widely used since the noise of direct driving motor is small, power is big.It is existing straight
Motor is driven to connect by the outer cylinder of bearing block and roller washing machine, since bearing block is generally made using Mechanical processing of casting, casting
Part structure can satisfy the intensity requirement of direct driving motor.But since the thickness of casting structure is big, volume is big, after assembly due to
Its biggish volume will affect the inner cylinder depth and inner cylinder capacity of roller washing machine, and increase roller washing machine at
This, greatly affected the usage experience of user.
In order to solve the above-mentioned technical problem, the motor housing of direct driving motor is undertaken into roller washing machine as bearing block
Load clothing when cylindric washer and working condition, since the volume of motor housing is less than the volume of above-mentioned casting structure, from
And the volume of bearing block is reduced, it avoids and the inner cylinder depth and inner cylinder capacity of roller washing machine is impacted.But by
It is inadequate in the intensity of motor housing, it is difficult to meet load clothing when undertaking the cylindric washer and working condition of roller washing machine
It is required that.
Therefore, this field needs a kind of new direct driving motor for clothes treatment device and clothes treatment device to solve
The above problem.
Utility model content
In order to solve the above problem in the prior art, the intensity in order to solve the problems, such as existing direct-drive motor is poor,
The utility model provides a kind of direct driving motor for clothes treatment device, and direct driving motor includes front housing, rear shell and setting
Driving assembly between front housing and rear shell, front housing are equipped with stiffener and fastened component, and stiffener is for improving front housing
Intensity, fastened component in a manner of engaging for connecting front housing with the clothing process cartridge of clothes treatment device.
In the optimal technical scheme of above-mentioned direct driving motor, stiffener is connect in a welding manner with front housing.
In the optimal technical scheme of above-mentioned direct driving motor, stiffener be equipped with multiple pads, multiple pads around
The circumferential setting of stiffener.
In the optimal technical scheme of above-mentioned direct driving motor, the centre of front housing is arranged in stiffener.
In the optimal technical scheme of above-mentioned direct driving motor, stiffener is equipped with the shaft for wearing driving assembly
First through hole, front housing are equipped with corresponding second through-hole vertical with first through hole.
In the optimal technical scheme of above-mentioned direct driving motor, fastened component includes multiple claws, and multiple claws are around front housing
Circumferential setting.
In the optimal technical scheme of above-mentioned direct driving motor, the width of claw is from the connecting pin of claw and front housing to claw
Free end is gradually reduced.
In the optimal technical scheme of above-mentioned direct driving motor, fastened component is equipped at least one circle connecting hole, every circle connection
Hole includes multiple connecting holes.
In the optimal technical scheme of above-mentioned direct driving motor, multiple connecting holes are arranged around the circumferential direction of fastened component.
In addition, the utility model additionally provides a kind of clothes treatment device, which includes above-mentioned straight drive electricity
Machine.
It will be appreciated to those of skill in the art that in the optimal technical scheme of the utility model, motor housing includes
Front housing, front housing are equipped with the stiffener for improving the intensity of front housing.Motor housing conduct is used in compared with the existing technology
The technical solution of bearing block, the utility model improve the intensity of front housing, will directly drive electricity by the way that stiffener is arranged on front housing
When the front housing and shell of machine are as bearing block, direct driving motor is enabled to undertake the cylindric washer and working condition of roller washing machine
When load clothing, roller washing machine is normally run；Again due to the small volume of front housing and shell, to avoid
To the inner cylinder depth and inner cylinder capacity of roller washing machine, the cost of roller washing machine is reduced, and then improve user's
Usage experience；Moreover, stiffener is connect in a welding manner with front housing so that stiffener connect with front housing it is more firm
Gu to improve stability and fastness of the motor housing as bearing block.
Further, fastened component is additionally provided on front housing, front housing passes through the side that fastened component engages with clothing process cartridge
Formula connection, realizes the pre-determined bit of direct driving motor Yu clothing process cartridge, effectively prevents direct driving motor relative to clothing process cartridge
Displacement is generated, the precision for being pre-positioned cooperation between direct driving motor and clothing process cartridge is improved, improves the dress of roller washing machine
With progress, be conducive to the installation exercise of roller washing machine.
Further, be additionally provided at least one circle connecting hole on fastened component, at least one circle connecting hole be used for front housing and
The cylindric washer of roller washing machine threadingly connects, so that being more fixed of being connect with cylindric washer of direct driving motor, to mention
The fastness that high direct driving motor is connect with cylindric washer, improves the assembly efficiency of roller washing machine.
Detailed description of the invention
The straight drive for clothes treatment device of the utility model is described with reference to the accompanying drawings and in conjunction with roller washing machine
Motor.In attached drawing:
Fig. 1 is the structural schematic diagram of the front housing of the direct driving motor of the utility model；
Fig. 2 is the rearview of the front housing of the direct driving motor of the utility model.
Specific embodiment
Preferred embodiments of the present invention are described with reference to the accompanying drawings.It should be understood by those skilled in the art that
It is that these embodiments are used only for explaining the technical principle of the utility model, it is not intended that limit the protection of the utility model
Range.For example, although the application is described in conjunction with roller washing machine, the technical solution of the utility model not office
It is limited to this, which obviously also can be applied to other similar occasion, and this change is without departing from the utility model
Principle and range.
It should be noted that in the description of the present invention, the direction of the instructions such as term " center ", "outside", "bottom" or
The term of positional relationship is direction based on the figure or positional relationship, this is intended merely to facilitate description, rather than indicates
Or imply that described device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as
Limitations of the present invention.In addition, term " first ", " second ", " third " are used for description purposes only, and should not be understood as referring to
Show or imply relative importance.
In addition it is also necessary to explanation, in the description of the present invention, unless otherwise clearly defined and limited, art
Language " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or
It is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be by between intermediary
It connects connected, can be the connection inside two elements.To those skilled in the art, can understand as the case may be above-mentioned
The concrete meaning of term in the present invention.
Based on the problems of the prior art mentioned in background technique, the utility model reinforces structure by being arranged on front housing
Part improves the intensity of front housing, using the front housing of direct driving motor and shell as when bearing block, direct driving motor is enabled to undertake rolling
Load clothing when the cylindric washer and working condition of cylinder washing machine, and due to the small volume of front housing and shell, to avoid
To the inner cylinder depth and inner cylinder capacity of roller washing machine, the cost of roller washing machine is reduced, and then improve user's
Usage experience；And by the way that fastened component is arranged on front housing, by the cylindric washer of the front housing of direct driving motor and roller washing machine with card
The mode of conjunction connects, and realizes the pre-determined bit of direct driving motor and cylindric washer, effectively prevents direct driving motor and produces relative to cylindric washer
Raw displacement, improves the precision for being pre-positioned cooperation between direct driving motor and cylindric washer, improves the assembly progress of roller washing machine,
Be conducive to the installation exercise of roller washing machine.
Referring to Fig. 1 and Fig. 2, Fig. 1 is the structural schematic diagram of the front housing of the direct driving motor of the utility model；Fig. 2 is that this is practical
The rearview of the front housing of novel direct driving motor.The utility model provides a kind of direct driving motor for roller washing machine, directly
Driving motor includes front housing 1, rear shell and the driving assembly being arranged between front housing and rear shell.As shown in Figure 1, front housing 1 is equipped with
Stiffener 2 and fastened component 3, stiffener 2 are used to improve the intensity of front housing 1, fastened component 3 be used for by the front housing 1 with
The cylindric washer of roller washing machine is connected in a manner of engaging.
In a kind of preferable embodiment, as shown in Figure 1, the centre of front housing 1 is arranged in stiffener 2.It will be straight
For the front housing 1 and shell for driving motor as bearing block, stress concentrates on the centre of front housing 1, and stiffener 2 is arranged in front housing
1 centre can effectively improve the intensity in the centre (i.e. stress concentration portion position) of front housing 1, enable direct driving motor
The load clothing when cylindric washer and working condition of roller washing machine is enough undertaken, roller washing machine is normally transported
Row, and then improve the usage experience of user.Certainly, the actual installation position of stiffener 2 is not limited to the installation of the example above
Position, those skilled in the art can flexibly set the actual installation position of stiffener 2 in actual application, as long as logical
Crossing stiffener 2 can be improved the intensity of stress concentration portion of front housing 1.
Wherein, driving assembly is for driving cylindric washer to rotate.The driving assembly can be driving motor, it is preferable that driving
Component includes shaft and the stator and rotor that are set in shaft.
Preferably, as shown in Fig. 2, stiffener 2 is equipped with the first through hole 21 for wearing shaft, front housing 1 is equipped with
For wearing the second through-hole 11 of shaft, first through hole 21 and the second through-hole 11 are vertically corresponding, and one end of shaft sequentially passes through the
Two through-holes 11 and first through hole 21 are connect with the tripod that cylindric washer bottom is arranged in.
Preferably, the axis direction of the second through-hole 11 and the axis direction of first through hole 21 coincide, so that the second through-hole
11 and first through hole 21 be coaxially disposed, and the axis direction of the second through-hole 11 and the axis direction of shaft coincide, and avoid and turn
There is eccentric phenomena in axis, to reduce noise and the vibration of roller washing machine, improves the stability of roller washing machine, in turn
Improve the usage experience of user.
Preferably due to be additionally provided with axle sleeve between the second through-hole 11 and shaft, set big for the aperture of the second through-hole 11
In the aperture of first through hole 21, and the aperture of first through hole 21 and the outer diameter of shaft match, and not only make shaft logical with second
Hole 11 and first through hole 21 can be good at cooperating, and improve the intensity of the stress concentration portion of front housing 1 to the maximum extent,
Load clothing when direct driving motor being enabled to undertake the cylindric washer and working condition of roller washing machine.
In order to improve the stability that stiffener 2 and front housing 1 connect, stiffener 2 connects in a welding manner with front housing 1
It connects, improves the intensity of front housing 1, reduce the cost of direct driving motor.Certainly, stiffener 2 can also with the one of front housing 1 at
Type can be produced by injection molding process, and processing technology is simple, at low cost.
Preferably, stiffener 2 is equipped with multiple pads, circumferential direction setting of multiple pads 22 around stiffener 2.Into
One step, multiple pads 22 are uniformly arranged around the circumferential direction of stiffener 2, so that stress is equal between front housing 1 and stiffener 2
It is even, to further improve the stability that front housing 1 is connect with stiffener 2.
Preferably, front housing 1 and rear shell are all made of the preparation of sheet-metal formed technique.
In a kind of preferable embodiment, as shown in Figure 1, fastened component 3 include multiple claws 31, multiple claws 31 around
The circumferential setting of stiffener 2, multiple claws increase the contact area of front housing and cylindric washer, improve front housing 1 and cylindric washer
The stability of connection.Certainly, fastened component 3 can also be using the structure of buckle or structure of hook etc., those skilled in the art
Member can flexibly set the structure type of fastened component 3 in actual application, as long as realizing front housing 1 by fastened component 3
It is connect in a manner of engaging with cylindric washer.
Further, multiple claws 31 are uniformly arranged around the circumferential direction of stiffener 2 so that between front housing 1 and cylindric washer by
Power is uniform, to further improve the stability that front housing 1 is connect with cylindric washer.
Further, the width of claw 31 is gradually subtracted from claw 31 and the connecting pin of front housing 1 to the free end of claw 31
It is small, since stress is gradually reduced from the centre of front housing 1 to the outer of front housing 1, set the width of claw 31 to by claw
31 are gradually reduced with the connecting pin of front housing 1 to the free end of claw 31, match with the distribution trend of stress, relative to claw 31
The constant technical solution of width, the claw of the present embodiment can not only increase the contact area of front housing and cylindric washer, additionally it is possible to
Reduce cost.
Preferably, the free end of claw 31 has arc structure, when so that front housing 1 and cylindric washer assembling, due to circular arc knot
Claw 31 can easily be loaded to the holding section of cylindric washer by structure, and the clamping for realizing front housing 1 and cylindric washer is assembled,
It operates more convenient, quick, realizes the pre-determined bit of direct driving motor and cylindric washer, improve the assembly progress of roller washing machine,
Be conducive to the installation exercise of roller washing machine.
Preferably, claw 31 and front housing 1 are integrally formed, and can be produced by injection molding process, and processing technology is simple,
It is at low cost.Certainly, claw 31 can also be fixedly connected with front housing 1, such as be welded to connect.
In order to improve the connective stability of front housing and cylindric washer, as shown in Figure 1, fastened component 3 is equipped with three circle connecting holes,
Respectively first lap connecting hole, the second circle connecting hole and third circle connecting hole.Although not shown in the drawings, further include connecting screw,
The bottom of cylindric washer is equipped with three circle threaded hole corresponding with three circle connecting holes 12, and connecting screw sequentially passes through on fastened component 3
Front housing 1 and cylindric washer are threadedly coupled by the threaded hole on connecting hole and corresponding front housing 1.
Preferably, the outer of fastened component 3 is arranged in first lap connecting hole, and the second circle connecting hole is arranged in fastened component 3
Interior edge, third circle connecting hole setting first lap connecting hole and second circle connecting hole between.
Preferably, first lap connecting hole includes multiple first connecting holes 32, and multiple first connecting holes 32 are around fastened component 3
Circumferential setting.Further, multiple first connecting holes 32 are uniformly arranged around the circumferential direction of fastened component 3, further improve front housing 1
The stability being connect with cylindric washer.
Further, the quantity of the first connecting hole 32 is 2N, and N is positive integer, and two the first connecting holes 32 are one group, the
One connecting hole 32 is divided into N group, circumferential direction setting of the first connecting hole of N group 32 around fastened component 3.
Preferably, the second circle connecting hole includes multiple second connecting holes 33, and multiple second connecting holes 33 are around fastened component 3
Circumferential setting.Further, multiple second connecting holes 33 are uniformly arranged around the circumferential direction of fastened component 3, further improve front housing 1
The stability being connect with cylindric washer.
Preferably, third circle connecting hole includes multiple third connecting holes 34, and multiple third connecting holes 34 are around fastened component 3
Circumferential setting.Further, multiple third connecting holes 34 are uniformly arranged around the circumferential direction of fastened component 3, further improve front housing 1
The stability being connect with cylindric washer.
Preferably, every circle threaded hole includes multiple threaded holes, the corresponding circle of multiple threaded holes of every circle threaded hole
Multiple connecting holes of connecting hole vertically correspond to one by one.
It will be appreciated to those of skill in the art that the circle number of connecting hole 12 is not limited to two circles, it can be according to the actual situation
Change its quantity, but no matter the circle number of connecting hole 12 be it is how many, the circumferential direction by every circle connecting hole 12 around front housing 1 is arranged, to mention
The stability that high front housing 1 is connect with cylindric washer.
Using above-mentioned direct driving motor, the claw 31 being set on front housing 1 is connected together with the card slot being set on cylindric washer, is prevented
Direct driving motor is stopped and has generated displacement relative to cylindric washer, has realized the pre-determined bit of direct driving motor and cylindric washer, be conducive to roller and wash
The installation exercise of clothing machine；Connecting screw is sequentially passed through into the first threaded hole, connecting hole 12 and the second threaded hole for rear shell, front housing again
1 and cylindric washer be threadedly coupled, to direct driving motor and cylindric washer are connected and fixed, so that direct driving motor is connect more with cylindric washer
It is fixed, to improve the fastness that direct driving motor is connect with cylindric washer, improves the assembly efficiency of roller washing machine.
In addition, the utility model additionally provides a kind of roller washing machine, which includes above-mentioned direct driving motor, is adopted
With above-mentioned direct driving motor, the intensity for improving front housing 1 by the way that stiffener 2 is arranged on front housing 1, by the front housing 1 of direct driving motor
Load when with shell as bearing block, when direct driving motor being enabled to undertake the cylindric washer and working condition of roller washing machine
Clothing, and due to the small volume of front housing 1 and shell, so as to avoid the inner cylinder depth and inner cylinder appearance to roller washing machine
Amount, reduces the cost of roller washing machine, and then improve the usage experience of user.
So far, it has been combined preferred embodiment shown in the drawings and describes the technical solution of the utility model, still, this
Field technical staff is it is easily understood that the protection scope of the utility model is expressly not limited to these specific embodiments.?
Under the premise of the principles of the present invention, those skilled in the art can make equivalent change to the relevant technologies feature
Or replacement, the technical solution after these changes or replacement are fallen within the protection scope of the utility model.
Claims (9)
1. a kind of direct driving motor for clothes treatment device, the direct driving motor includes front housing, rear shell and is arranged described
Driving assembly between front housing and the rear shell,
It is characterized in that, be additionally provided with stiffener and fastened component on the front housing, the stiffener for improve it is described before
The intensity of shell, the fastened component are used for the front housing with the clothing process cartridge of the clothes treatment device in a manner of engaging
Connection.
2. direct driving motor according to claim 1, which is characterized in that the stiffener and side of the front housing to weld
Formula connection.
3. direct driving motor according to claim 2, which is characterized in that the stiffener is equipped with multiple pads, institute
State circumferential direction setting of multiple pads around the stiffener.
4. direct driving motor according to claim 3, which is characterized in that the center of the front housing is arranged in the stiffener
Position.
5. direct driving motor according to claim 4, which is characterized in that the stiffener is equipped with for wearing the drive
The first through hole of the shaft of dynamic component, the front housing are equipped with corresponding second through-hole vertical with the first through hole.
6. direct driving motor according to any one of claim 1 to 5, which is characterized in that the fastened component includes multiple
Claw, circumferential direction setting of the multiple claw around the front housing.
7. direct driving motor according to claim 6, which is characterized in that the width of the claw by the claw and it is described before
The connecting pin of shell is gradually reduced to the free end of the claw.
8. direct driving motor according to claim 1, which is characterized in that the fastened component is equipped at least one circle connection
Hole, every circle connecting hole includes multiple connecting holes.
9. direct driving motor according to claim 8, which is characterized in that week of the multiple connecting hole around the fastened component
To setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820450773.3U CN208445425U (en) | 2018-03-30 | 2018-03-30 | Direct driving motor for clothes treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820450773.3U CN208445425U (en) | 2018-03-30 | 2018-03-30 | Direct driving motor for clothes treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208445425U true CN208445425U (en) | 2019-01-29 |
Family
ID=65094296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820450773.3U Active CN208445425U (en) | 2018-03-30 | 2018-03-30 | Direct driving motor for clothes treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208445425U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019184797A1 (en) * | 2018-03-30 | 2019-10-03 | 青岛海尔滚筒洗衣机有限公司 | Direct drive motor for laundry treatment apparatus and laundry treatment apparatus |
-
2018
- 2018-03-30 CN CN201820450773.3U patent/CN208445425U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019184797A1 (en) * | 2018-03-30 | 2019-10-03 | 青岛海尔滚筒洗衣机有限公司 | Direct drive motor for laundry treatment apparatus and laundry treatment apparatus |
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