Utility model content
In view of this, the purpose of this utility model is to provide a kind of transmission mechanism and ice cream maker, by setting shaft coupling
Device improves the practical performance of ice cream maker to improve the problem of having inconvenient in existing transmission mechanism installation process.
To achieve the above object, the utility model embodiment is adopted the following technical scheme that:
A kind of transmission mechanism, applied to ice cream maker stirring system, the ice cream maker stirring system includes motor and stirred
Device is mixed, the transmission mechanism includes decelerator and shaft coupling;
The input shaft of the decelerator and the motor connection, the active of the output shaft of the decelerator and the shaft coupling
End connection, the driven end of the shaft coupling is connected with the agitator.
In the utility model embodiment is preferably selected, in above-mentioned transmission mechanism, the shaft coupling includes shaft coupling
Axle, clutch shaft bearing and second bearing, the clutch shaft bearing are sheathed on the shaft coupling axle, the shaft coupling with the second bearing
The drive end of axle is connected with the output shaft of the decelerator, and the driven end of the shaft coupling axle is connected with the agitator.
In the utility model embodiment is preferably selected, in above-mentioned transmission mechanism, also it is arranged on the shaft coupling axle
There is axle sleeve, the axle sleeve is located between the clutch shaft bearing and the second bearing.
In the utility model embodiment is preferably selected, in above-mentioned transmission mechanism, the driven end one of the shaft coupling
Side is provided with sealant, and the sealant is distributed along the shaft coupling axle.
In the utility model embodiment is preferably selected, in above-mentioned transmission mechanism, the sealant includes the first son
Sealant, the second sub- sealant and the 3rd sub- sealant, the first sub- sealant, the second sub- sealant and the 3rd sub- sealant
Set gradually along the direction of driven end to the drive end of the shaft coupling, the first sub- sealant is O-shaped sealing structure, second
Sub- sealant is Y type sealing structures, and the 3rd sub- sealant is outside framework oil seal structure.
In the utility model embodiment is preferably selected, in above-mentioned transmission mechanism, the output shaft of the decelerator is set
Keyway is equipped with, the drive end of the shaft coupling is provided with the key matched with the keyway, the drive end of the shaft coupling and institute
The output shaft for stating decelerator passes through the mating connection of the key and keyway.
In the utility model embodiment is preferably selected, in above-mentioned transmission mechanism, the key include the first sub-key and
Second sub-key, first sub-key and the second sub-key are arranged at the side of the drive end of the shaft coupling.
In the utility model embodiment is preferably selected, in above-mentioned transmission mechanism, the drive end of the shaft coupling is also
It is provided with the stripped nut for the drive end for fixing the shaft coupling and the output shaft of the decelerator.
On the basis of the above, the utility model embodiment additionally provides a kind of ice cream maker, and the ice cream maker includes ice
Cream machine stirring system, frame and the transmission mechanism, the ice cream maker stirring system include motor, agitator and installation
Plate, the motor is connected with the shaft coupling by the installing plate with the frame.
In the utility model embodiment is preferably selected, in above-mentioned ice cream maker, the installing plate by bolt and
Shock structure is connected with the frame, and the shock structure is provided with through hole to be sheathed on the bolt.
The utility model provides a kind of transmission mechanism and ice cream maker, by setting reductor, improves motor and stirring
The matching degree of the rotating speed of device.By setting shaft coupling between decelerator and agitator, solve in the prior art because using skin
The problem of installation that band is attached and existed is inconvenient.
To enable above-mentioned purpose of the present utility model, feature and advantage to become apparent, preferred embodiment cited below particularly, and
Coordinate appended accompanying drawing, be described in detail below.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that retouched
The embodiment stated is a part of embodiment of the utility model, rather than whole embodiments.Generally here described in accompanying drawing and
The component of the utility model embodiment shown can be arranged and designed with a variety of configurations.
Therefore, the detailed description of embodiment of the present utility model below to providing in the accompanying drawings is not intended to limit requirement
The scope of the present utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of the utility model protection.
It should be noted that:Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then it further need not be defined and explained in subsequent accompanying drawing.Of the present utility model
In description, term " first ", " second " and " the 3rd " etc. is only used for distinguishing description, and it is not intended that being or implying relative
Importance.
, it is necessary to explanation, the orientation of the instruction such as term " one end ", " other end " in foregoing description of the present utility model
Or position relationship is that, based on orientation shown in the drawings or position relationship, or the utility model product is usually put when using
Orientation or position relationship, are for only for ease of description the utility model and simplify description, rather than indicate or imply signified dress
Put or element there must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that this is applicable new
Limitation.
In addition, " such as " parallel " only refers to that it is more parallel for " vertical " to term, is not that expression must
It is substantially parallel, but can be slightly tilted.
As shown in figure 1, the utility model provides a kind of transmission mechanism 100, the transmission mechanism 100 can apply to ice river in Henan Province
Pouring machine stirring system 200.The ice cream maker stirring system 200 can include motor 220 and agitator 240, the motor 220
It is connected with the agitator 240 by the transmission mechanism 100.
Further, in the present embodiment, the transmission mechanism 100 can include decelerator 120 and shaft coupling 140.Institute
The one end for stating decelerator 120 is connected with the motor 220, one end of the other end of the decelerator 120 and the shaft coupling 140
Connection, the other end of the shaft coupling 140 is connected with the agitator 240.
Further, in the present embodiment, the decelerator 120 can include input shaft and output shaft, the shaft coupling
140 can include drive end and driven end.The input shaft of the decelerator 120 is connected with the motor 220, the decelerator
120 output shaft is connected with the drive end of the shaft coupling 140, and the driven end of the shaft coupling 140 connects with the agitator 240
Connect.
Alternatively, the type of the decelerator 120 can be a variety of, both can be gear reduction unit or harmonic wave
Decelerator, can also be turbine and worm decelerator.In the present embodiment, preferably turbine and worm decelerator.Turbine and worm slows down
Utensil has compact conformation, gearratio big and the advantage such as reverse self-locking, and the transmission is not only facilitated using turbine and worm decelerator
The installation of mechanism 100, can also improve the efficiency of the transmission mechanism 100.
With reference to Fig. 2, in the present embodiment, the shaft coupling 140 can include shaft coupling axle 142, clutch shaft bearing 144a, the
Two bearing 144b, axle sleeve, sealant and stripped nut 148.The clutch shaft bearing 144a, second bearing 144b, axle sleeve are close
Sealing and stripped nut 148 may be contained within the shaft coupling axle 142.
Alternatively, the shaft coupling axle 142 can include drive end and driven end.The drive end of the shaft coupling axle 142
It is connected with the output shaft of the decelerator 120, the driven end of the shaft coupling axle 142 is connected with the agitator 240.
Alternatively, the clutch shaft bearing 144a and second bearing 144b is sheathed on the shaft coupling axle 142, described
The clutch shaft bearing 144a and second bearing 144b is sheathed on after the shaft coupling axle 142 in the specific of the shaft coupling axle 142
Position is unrestricted.In the present embodiment, the clutch shaft bearing 144a and second bearing 144b may be contained within the shaft coupling
The drive end side of device axle 142.
Further, in the present embodiment, the clutch shaft bearing 144a and the second bearing 144b are along the shaft coupling
The direction of 140 driven end to drive end is set gradually.
Alternatively, the clutch shaft bearing 144a and the second bearing 144b relative position relation are unrestricted.At this
In embodiment, the clutch shaft bearing 144a is parallel with the second bearing 144b.
Further, in the present embodiment, the axle sleeve is sheathed on the shaft coupling axle 142.
Alternatively, the axle sleeve can include the first sub- sub- axle sleeve 146b of axle sleeve 146a and second, the first sub- axle sleeve
The sub- axle sleeve 146b of 146a and second relative position is unrestricted.In the present embodiment, the described first sub- axle sleeve 146a is arranged at
Between the clutch shaft bearing 144a and the second bearing 144b, the second sub- axle sleeve 146b is arranged at the second bearing
Sides of the 144b away from the described first sub- axle sleeve 146a.
By the clutch shaft bearing 144a and second bearing 144b collective effect, the shaft coupling 140 is improved
With the axiality of the agitator 240, so as to avoid the off-axis of agitator 240 from causing to the other portions of the stirring system
The damage of part.
Further, in the present embodiment, the sealant is sheathed on the shaft coupling 140.
Alternatively, the sealant is arranged at the driven end side of the shaft coupling 140 and along 142 points of the shaft coupling axle
Cloth.
Alternatively, the sealant can include the first sub- sealant 147a, the second sub- sealant 147b and the 3rd son is close
Sealing 147c, the first sub- sealant 147a, the second sub- sub- sealant 147c of sealant 147b and the 3rd are along the shaft coupling
The direction of 140 driven end to drive end is set gradually.
Alternatively, the described first sub- sealant 147a, the second sub- sub- sealant 147c of sealant 147b and the 3rd it is specific
Situation is unrestricted.In the present embodiment, it is different according to the structure of the shaft coupling axle 142, the first sub- sealant 147a
For O-shaped sealing structure, the second sub- sealant 147b is Y type sealing structures, and the 3rd sub- sealant 147c is outside framework oil seal knot
Structure.
Alternatively, the specific material of the O-shaped sealing structure and the Y types sealing structure can be unrestricted including a variety of
System.In the present embodiment, to ensure its sealing property and service life, preferably rubber.
Alternatively, the specific material of the outside framework oil seal structure can be unrestricted including a variety of.In the present embodiment,
It is preferably to be made by nitrile rubber and steel plate to ensure its sealing property and service life.
Further, in the present embodiment, the stripped nut 148 is sheathed on the shaft coupling axle 142 close to described
The drive end side of shaft coupling 140.The drive end that the stripped nut 148 is used to fix the shaft coupling 140 slows down with described
The output shaft of device 120.
Further, in the present embodiment, on the shaft coupling axle 142 close to the drive end side of shaft coupling 140 also
It is provided with fixed pad.The fixed cushion cover is located at the shaft coupling axle 142, can ensure that the locking is justified by the fixed pad
The fixation of the drive end and the output shaft of the decelerator 120 of 148 pairs of the nut shaft coupling 140 is more close.
Further, in the present embodiment, the decelerator 120 is provided with keyway, the shaft coupling 140 be additionally provided with
The key that the keyway matches.The mating connection that the shaft coupling 140 passes through the key and keyway with the decelerator 120.
Alternatively, the keyway is arranged at the output shaft of the decelerator 120, and the key is arranged at the shaft coupling 140
Drive end side.The defeated of the drive end of the shaft coupling 140 and the decelerator 120 is made by the cooperation of the key and keyway
Shaft is connected.
Alternatively, the quantity of the keyway and key is unrestricted.In the present embodiment, the keyway includes the first sub-key groove
With the second sub-key groove, the key includes the first sub-key 149a and the second sub-key 149b.The first sub-key groove and the described first son
Key 149a clampings, the second sub-key groove and the second sub-key 149b clampings.
Pass through the first sub-key groove and the first sub-key 149a and the second sub-key groove and second sub-key
149b collective effect, it is possible to reduce key during used aloned by force intensity, so as to improve the use longevity of the key and keyway
Life.
As shown in figure 3, the utility model also provides a kind of ice cream maker 10, the ice cream maker 10 is stirred including ice cream maker
Mix system 200, frame 300 and the transmission mechanism 100.
Further, in the present embodiment, the ice cream maker stirring system 200 includes motor 220, the and of agitator 240
Installing plate 260.The motor 220 is connected with the agitator 240 by the transmission mechanism 100, the motor 220 with it is described
Shaft coupling 140 is connected by the installing plate 260 with the frame 300.
Alternatively, the connected mode of the installing plate 260 and the frame 300 can be unrestricted including a variety of.At this
In embodiment, the installing plate 260 is bolted with the frame 300.
Further, in the present embodiment, the installing plate 260 and the junction of the frame 300 are additionally provided with damping
Post.The vibrations that the motor 220 is caused can be reduced by the setting of the shock structure, the use of the ice cream maker 10 is improved
Life-span and reduction noise.
Alternatively, the set-up mode of the shock structure can be it is a variety of, it is unrestricted.In the present embodiment, the damping
Post is provided with through hole, and the diameter of the through hole is slightly larger than the diameter of the bolt.The shock structure is sheathed on by the through hole
The bolt.
In summary, the utility model is provided a kind of transmission mechanism 100 and ice cream maker 10, by decelerator 120
Shaft coupling 140 is set between agitator 240, the installation existed in the prior art because being attached using belt is solved not
Just the problem of.Secondly, by setting dual bearing structure in shaft coupling 140, the same of shaft coupling 140 and agitator 240 is improved
Axle degree, it is to avoid the off-axis of agitator 240 causes to damage to other parts of ice cream maker stirring system 200.Finally, by setting
Put 3 layers of sealing structure, effectively increase the sealing property of transmission mechanism 100, it is ensured that food it is safe and clean.
In description of the present utility model, unless otherwise clearly defined and limited, term " setting ", " connected ", " company
Connect " it should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or it is integrally connected;It can be machine
Tool is connected or electrically connected;Can be joined directly together, can also be indirectly connected to by intermediary, can be two members
Connection inside part.For the ordinary skill in the art, it can understand that above-mentioned term is new in this practicality with concrete condition
Concrete meaning in type.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.