CN207853722U - Inner rotor brushless motor of soybean milk machine - Google Patents
Inner rotor brushless motor of soybean milk machine Download PDFInfo
- Publication number
- CN207853722U CN207853722U CN201820320375.XU CN201820320375U CN207853722U CN 207853722 U CN207853722 U CN 207853722U CN 201820320375 U CN201820320375 U CN 201820320375U CN 207853722 U CN207853722 U CN 207853722U
- Authority
- CN
- China
- Prior art keywords
- end cap
- brushless motor
- shaft
- bean milk
- making machine
- 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 - Fee Related
Links
- 235000010469 Glycine max Nutrition 0.000 title claims abstract description 20
- 244000068988 Glycine max Species 0.000 title claims abstract description 20
- 235000013336 milk Nutrition 0.000 title claims abstract description 20
- 239000008267 milk Substances 0.000 title claims abstract description 20
- 210000004080 milk Anatomy 0.000 title claims abstract description 20
- 238000004804 winding Methods 0.000 claims description 12
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 230000000694 effects Effects 0.000 abstract description 2
- 238000003466 welding Methods 0.000 abstract description 2
- 238000003756 stirring Methods 0.000 abstract 6
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 229910001172 neodymium magnet Inorganic materials 0.000 description 2
- 229910052761 rare earth metal Inorganic materials 0.000 description 2
- 150000002910 rare earth metals Chemical class 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Beans For Foods Or Fodder (AREA)
Abstract
The utility model discloses a soybean milk machine's inner rotor brushless motor, including end cover, inner rotor and pivot, the inside top central point department of putting of end cover is equipped with the bearing, the inside central point department of putting of end cover is equipped with the inner rotor, the both ends of inner rotor are equipped with the stator, the bottom central point department cover of putting of end cover is equipped with down the bearing, the inboard central point department of bearing has seted up the shaft hole down, and the peripheral equidistance welding in shaft hole has a plurality of fan-shaped blades, the bottom cover of pivot is equipped with the stirring rake, and the bottom cover of stirring rake is equipped with spacing bottom, and four locating holes have evenly been seted up at the interval on the central axis. The utility model discloses in, when the stirring rake cup jointed the bottom of pivot, the block effect of the locating hole on column bump and the stirring rake central axis dish on the spacing bottom for the stirring rake tightly overlaps and establishes in the pivot, so that when the pivoted, the stirring rake is more stable, and the security is higher.
Description
Technical field
The utility model is related to the inner-rotor brushless motors of technical field of motors more particularly to a kind of soy bean milk making machine.
Background technology
Brshless DC motor is made of motor body and driver, is a kind of typical electromechanical integrated product.Due to
Brushless direct current motor is run with autocontrol, so will not turn as the synchronous motor of heavy load starting under frequency control
Another plus startup winding, will not generate oscillation and step-out in load sudden change on son.The brushless direct current motor of Small And Medium Capacity
Permanent magnet mostly uses the rare-earth Nd-Fe-B of high magnetic energy grade now（Nd-Fe-B）Material.Therefore, rare earth permanent magnetic brushless motor
Volume ratio reduces a seat No. with capacity threephase asynchronous.
However the internal component of existing brushless motor is during fabrication, is all exposed, just becomes easily infected by dust in this way,
When influencing its normal use, and applying it in soy bean milk making machine, with the progress of whipping process, soya-bean milk is easy to be splashed into brushless
In motor, to cause internal short-circuit, its normal use is influenced, and the fixation of agitating paddle does not fasten, when in use, be susceptible to
It loosens, safety is not high.
Invention content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of soy bean milk making machine proposed is interior
Rotor brushless motor.
To achieve the goals above, the utility model uses following technical solution：A kind of inner-rotor brushless of soy bean milk making machine
The inner tip center position of motor, including end cap, internal rotor and shaft, the end cap is equipped with upper bearing (metal), the end cap
Be equipped with internal rotor at inner hub location, the both ends of the internal rotor are equipped with stator, and stator is equipped with stator winding, it is described on
The bottom of bearing is arranged with shaft, and the bottom end of shaft extend out to the bottom outside of end cap, the bottom centre of the end cap
Lower bearing is arranged at position, and shaft offers axis hole through being set on lower bearing at the medial center of the lower bearing,
And the periphery of axis hole is equidistantly welded with multiple sectors, the bottom of the shaft is arranged with agitating paddle, and the bottom of agitating paddle
It is arranged with limit bottom cover, and interval is uniformly provided with four location holes on the center reel of agitating paddle.
As further describing for above-mentioned technical proposal：
There are two the stator winding is arranged altogether, and two stator winding are symmetrical about the vertical center line of end cap.
As further describing for above-mentioned technical proposal：
The outer diameter of the upper bearing (metal) and lower bearing is equal.
As further describing for above-mentioned technical proposal：
It is fixed with the columnar bump equal with location hole internal diameter at the top of the limit bottom cover.
As further describing for above-mentioned technical proposal：
The internal diameter of the axis hole is equal to the outer diameter of shaft.
In the utility model, first, stator, internal rotor and the stator winding of the brushless motor are provided in the interior of end cap
Portion, then end cap is placed in the top box cover of soy bean milk making machine again, dust-proof effect can be played in this way, secondly, in shaft
It is arranged with lower bearing with the junction of end cap, and multiple flabellum blades are equidistantly equipped in the inside of lower bearing, it can be with shaft
Rotation and rotated, to also can avoid when squeezing soya-bean milk, soya-bean milk enters in end cap, causes in brushless motor
Portion's line short plays certain safety protection function, finally, when agitating paddle set is connected to the bottom of shaft, via limit bottom
The snap-in function of the columnar bump and the location hole on the reel of agitating paddle center that cover so that agitating paddle is tightly set in shaft
On, so that in the rotation, agitating paddle is more stablized, safety higher.
Description of the drawings
Fig. 1 be the utility model proposes a kind of soy bean milk making machine inner-rotor brushless motor overall structure diagram；
Fig. 2 is the sectional view of the lower bearing of the utility model；
Fig. 3 is the structural schematic diagram of the agitating paddle of the utility model and the fixed structure of limit bottom cover.
Marginal data：
1- end caps, 2- stator winding, 3- stators, 4- internal rotors, 5- upper bearing (metal)s, 6- lower bearings, 7- shafts, 8- agitating paddles,
9- limits bottom cover, 10- sectors, 11- axis holes, 12- location holes.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, the inner-rotor brushless motor of a kind of soy bean milk making machine, including end cap 1, internal rotor 4 and shaft 7, end cap 1
Inner tip center position is equipped with upper bearing (metal) 5, and internal rotor 4, the both ends of internal rotor 4 are equipped at the inner hub location of end cap 1
Equipped with stator 3, and stator 3 is equipped with stator winding 2, and the bottom of upper bearing (metal) 5 is arranged with shaft 7, and the bottom end of shaft 7 is stretched
Go out to the bottom outside of end cap 1, be arranged with lower bearing 6 at the bottom centre position of end cap 1, and shaft 7 is through being set in lower axle
It holds on 6, axis hole 11 is offered at the medial center of lower bearing 6, and the periphery of axis hole 11 is equidistantly welded with multiple sectors 10,
The bottom of shaft 7 is arranged with agitating paddle 8, and the bottom of agitating paddle 8 is arranged with limit bottom cover 9, and on the center reel of agitating paddle 8
Interval is uniformly provided with four location holes 12.
There are two stator winding 2 is arranged altogether, and two stator winding 2 are symmetrical about the vertical center line of end cap 1, upper bearing (metal) 5
Equal with the outer diameter of lower bearing 6, the top of limit bottom cover 9 is fixed with the columnar bump equal with 12 internal diameter of location hole, axis hole 11
Internal diameter be equal to shaft 7 outer diameter.
Agitating paddle 8 is made of reel and blade, and there are four blade is set, and four blade clearance uniform weldings are in reel 8
Outer wall, and extend into soy bean milk making machine, for using.
Operation principle：In use, first shaft 7 is nested on the upper bearing (metal) 5 in end cap 1, and connect with 1 bottom of end cap
It is arranged with lower bearing 6 at mouthful, then, agitating paddle 8 is set in the bottom of shaft 7, and by limit bottom cover 9 by being arranged thereon
Columnar bump and 8 center reel of agitating paddle on location hole 12 snap-in function, limit bottom cover 9 is tightly secured in agitating paddle
8 bottom finally, then agitating paddle 8 is extend into soy bean milk making machine, energization can make so that the position of agitating paddle 8 to be fixed
With.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of inner-rotor brushless motor of soy bean milk making machine, including end cap（1）, internal rotor（4）And shaft（7）, which is characterized in that institute
State end cap（1）Inner tip center position be equipped with upper bearing (metal)（5）, the end cap（1）Inner hub location at be equipped with it is interior
Rotor（4）, the internal rotor（4）Both ends be equipped with stator（3）, and stator（3）It is equipped with stator winding（2）, the upper bearing (metal)
（5）Bottom be arranged with shaft（7）, and shaft（7）Bottom end extend out to end cap（1）Bottom outside, the end cap（1）
Bottom centre position at be arranged with lower bearing（6）, and shaft（7）Through being set in lower bearing（6）On, the lower bearing（6）
Medial center at offer axis hole（11）, and axis hole（11）Periphery be equidistantly welded with multiple sectors（10）, described turn
Axis（7）Bottom be arranged with agitating paddle（8）, and agitating paddle（8）Bottom be arranged with limit bottom cover（9）, and agitating paddle（8）In
Interval is uniformly provided with four location holes on mandrel disk（12）.
2. a kind of inner-rotor brushless motor of soy bean milk making machine according to claim 1, which is characterized in that the stator winding
（2）Altogether there are two settings, and two stator winding（2）About end cap（1）Vertical center line it is symmetrical.
3. a kind of inner-rotor brushless motor of soy bean milk making machine according to claim 1, which is characterized in that the upper bearing (metal)（5）
And lower bearing（6）Outer diameter it is equal.
4. a kind of inner-rotor brushless motor of soy bean milk making machine according to claim 1, which is characterized in that the limit bottom cover
（9）Top be fixed with and location hole（12）The equal columnar bump of internal diameter.
5. a kind of inner-rotor brushless motor of soy bean milk making machine according to claim 1, which is characterized in that the axis hole（11）'s
Internal diameter is equal to shaft（7）Outer diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820320375.XU CN207853722U (en) | 2018-03-08 | 2018-03-08 | Inner rotor brushless motor of soybean milk machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820320375.XU CN207853722U (en) | 2018-03-08 | 2018-03-08 | Inner rotor brushless motor of soybean milk machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207853722U true CN207853722U (en) | 2018-09-11 |
Family
ID=63410327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820320375.XU Expired - Fee Related CN207853722U (en) | 2018-03-08 | 2018-03-08 | Inner rotor brushless motor of soybean milk machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207853722U (en) |
-
2018
- 2018-03-08 CN CN201820320375.XU patent/CN207853722U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180911 Termination date: 20200308 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |