CN208447350U - Cooking machine - Google Patents

Abstract

The utility model relates to household appliance technical fields, disclose a kind of cooking machine, the cooking machine includes motor (1) and rotates the first output revolving shaft (2) and the second output revolving shaft (3) of driving and spaced and parallel arrangement by motor, first output revolving shaft and the second output revolving shaft are separately installed with the first mixing blade assembly and the second mixing blade assembly, axial setting height of the axial setting height of the first blade (51) of first mixing blade assembly lower than the second blade (52) of the second mixing blade assembly, and the first distance of shaft centers S between output revolving shaft and the second output revolving shaft meets: (L+d)/2 < S≤2/3L, wherein, L is the maximum outside diameter of the first blade, d is the outer diameter of the second output revolving shaft.So set, the first blade can not only be avoided to collide with the second output revolving shaft, but also food degree of grinding with higher, be conducive to the service life for improving blade, promote drink obtained drinks mouthfeel, can greatly improve the usage experience of user.

Description

Cooking machine

Technical field

The utility model belongs to household appliance technical field, and in particular, to a kind of cooking machine.

Background technique

As being constantly progressive for science and technology is constantly improve with people's living standard, the broken wall of function is beaten with twin shaft The cooking machines such as machine, soy bean milk making machine using more more and more universal.Wherein, double shafts of the spaced and parallel arrangement of motor driven in cooking machine Rotation, and the intracorporal double blade of stirring cup is connected with double rotating shaft transmissions respectively, realizes that double blade carries out whipping operation simultaneously.

In the double blade cooking machine of high settings such as not, if by the too small of the horizontal space setting between double shafts, it can Generate the situation that blade and shaft are collided, if but setting it is too much, the whipping crushing effect of food can be greatly reduced, in view of This, seeks will not to make that cutter shaft is collided and the double-shaft level spacing of food degree of grinding with higher becomes an important research Direction.

Utility model content

A kind of cooking machine is provided for above-mentioned insufficient or defect, the utility model in the prior art, the cooking machine is not only It can be avoided the situation for occurring colliding between blade and shaft, but also food degree of grinding with higher, improve blade While service life, also improve drink obtained drinks mouthfeel, is conducive to the usage experience for improving user.

To achieve the above object, the utility model provides a kind of cooking machine, which includes motor and by described The first output revolving shaft and the second output revolving shaft of motor rotation driving and spaced and parallel arrangement, first output revolving shaft and second Output revolving shaft is separately installed with the first mixing blade assembly and the second mixing blade assembly, the first blade of first mixing blade assembly Axial setting height of the axial setting height lower than the second blade of second mixing blade assembly, first output revolving shaft Distance of shaft centers S between second output revolving shaft meets: (L+d)/2 < S≤2/3L, wherein L be first blade most Big outer diameter, d are the outer diameter of second output revolving shaft.

Preferably, the maximum outside diameter of second blade is l and satisfaction: l > 1/3L.

Preferably, the maximum outside diameter l of second blade is not less than the maximum outside diameter L of first blade.

Preferably, the distance of shaft centers S between first output revolving shaft and second output revolving shaft meets: S >=L/2+d.

Preferably, the rotating ratio of one of first blade and second blade between another one is not less than 1/ 5 and be not more than 1.

Preferably, the cooking machine is single motor driving, and the output shaft of the motor is first output revolving shaft or institute The second output revolving shaft is stated, two-axle gear is equipped between first output revolving shaft and second output revolving shaft.

Preferably, the two-axle gear includes the first gear on first output revolving shaft and is set to described Second gear on second output revolving shaft, the first gear are meshed with the second gear.

Preferably, the two-axle gear includes the first pulley being set on first output revolving shaft, and described Two output revolving shafts are correspondingly provided with the second belt wheel, and the first pulley is connected with second belt wheel by transmission belt.

Preferably, the two-axle gear is located in the inner cavity of the motor.

Preferably, the motor includes first motor and the second motor, and first output revolving shaft is the first motor Output shaft, second output revolving shaft be second motor output shaft.

Through the above technical solutions, in the cooking machine of the utility model, the first output revolving shaft of parallel arrangement and second Output revolving shaft rotates simultaneously under the drive of the motor, and the first blade and the second blade are respectively arranged in the first output revolving shaft and second On output revolving shaft, the axial setting height of the first blade lower than the second blade axial setting height, and by the first output revolving shaft Distance of shaft centers S between the second output revolving shaft is set greater than (L+d)/2, can be avoided blade and collides with shaft, and will be double Distance of shaft centers S between output revolving shaft is set as little 2/3L, and the intracorporal food cutting of stirring cup can be made to beat more fine crushing, therefore, The service life that can not only improve blade is arranged such, additionally it is possible to which promote drink obtained drinks mouthfeel, can greatly mention The usage experience of high user.

Other features and advantages of the utility model will the following detailed description will be given in the detailed implementation section.

Detailed description of the invention

Attached drawing is to be used to provide a further understanding of the present invention, and constitute part of specification, and following Specific embodiment be used to explain the utility model together, but do not constitute limitations of the present invention.In the accompanying drawings:

Fig. 1 is a kind of top view of the cooking machine of preferred embodiment of the utility model, wherein the cup lid of cooking machine is not Display；

Fig. 2 is the cross-sectional view of the Section A-A in Fig. 1.

Description of symbols:

1 motor, 2 first output revolving shaft

3 second output revolving shaft, 4 transmission belt

8 stirring cup bodies

21 first pulley, 31 second belt wheel

51 first blade, 52 second blade

Specific embodiment

Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein Described specific embodiment is only used for describing and explaining the present invention, and is not intended to limit the utility model.

It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can To be combined with each other.

In the present invention, in the absence of explanation to the contrary, the noun of locality used such as " upper and lower, top, bottom " is usually Be for direction shown in the drawings either for it is vertical, vertically or on gravity direction for each component mutual alignment Relationship description word.

The utility model will be described in detail below with reference to the accompanying drawings and embodiments.

The utility model provides a kind of cooking machine, and referring to Figures 1 and 2, which includes motor 1 and revolved by motor 1 Turn the first output revolving shaft 2 and the second output revolving shaft 3 of driving and spaced and parallel arrangement, the first output revolving shaft 2 and the second output turn Axis 3 is separately installed with the first mixing blade assembly and the second mixing blade assembly, the axial direction of the first blade 51 of the first mixing blade assembly Axial setting height of the height lower than the second blade 52 of the second mixing blade assembly, and the first output revolving shaft 2 and second are set Distance of shaft centers S between output revolving shaft 3 meets: (L+d)/2 < S≤2/3L, wherein L is the maximum outside diameter of the first blade 51, and d is The outer diameter of second output revolving shaft 3.

In the technical solution of the utility model, the first blade 51 of the first mixing blade assembly and the second mixing blade assembly The second blade 52 be respectively positioned in the stirring cup body 8 of cooking machine, pass through motor 1 drive dual output shaft (i.e. the first output revolving shaft 2 With the second output revolving shaft 3) it rotates and then double blade (i.e. the first blade 51 and the second blade 52) operation simultaneously is driven to cut to beat Cut the food being placed in stirring cup body 8.Wherein, by the way that the axle center interval S between dual output shaft is set greater than (L+ D)/2, can be avoided since distance is too close and the situation to collide both occur between the first blade 51 and the second output revolving shaft 3, Be conducive to improve the service life of blade；And the axle center interval S between dual output shaft is also configured to no more than 2/3L, can make the The axis projection of the surfaces of revolution of the surfaces of revolution of one blade 51 and the second blade 52 has biggish overlapping region, is conducive to food and exists Shock and cutting multiple back and forth between double blade, and then double blade is promoted to stir the food cutting being placed in stirring cup body 8 Beat more fine crushing, while squeezing out more food juice, the drink mouthfeel that whipping can also obtained is more fine and smooth, can Greatly improve the usage experience of user.In addition, being set as the axle center interval S between dual output shaft no more than 2/3L, favorably In making the shock and cutting of food between double blade back and forth, in other words, such setting can also reduce food by a blade Cutting or hit after hit stirring cup body 8 probability, thus reduce food hit stirring cup body 8 and generate vibration and make an uproar Sound is also beneficial to improve the usage experience of user.

Wherein, the first blade 51 and the second blade 52 can be same type of blade, such as double blade is "-" type Blade, S type blade or cross blade etc., certain double blade can also select different types of blade, such as the first blade 51 For S type blade, the second blade 52 is "-" type blade etc., and details are not described herein.In addition, cooking machine can be wall-breaking machine, Normal juice Machine, juice extractor, soy bean milk making machine, blender or other household electrical appliance, as long as being provided with motor 1 in the cooking machine, and have and stir It seeks food the function of object.

Specifically, the maximum outside diameter of the second blade 52 is l and satisfaction: l > 1/3L so, it is possible the rotation for making the first blade 51 Turn face with the axis projection of the surfaces of revolution of the second blade 52 is at least part of is overlapped, thus enable food the first blade 51 with Cutting and shock between second blade 52 back and forth are conducive to the degree of grinding for improving food, and then improve the crushing juice rate of food With drink mouthfeel.

Further, the maximum outside diameter L of the first blade 51 should be not less than referring to Fig. 2, the maximum outside diameter l of the second blade 52, In this way, the axis projection for being conducive to improve the respective surfaces of revolution of double blade is overlapped by the maximum outside diameter for increasing the second blade 52 The area in region, and then the number that food hits or cuts back and forth between double blade is increased, improve the degree of grinding of food.

Preferably, the distance of shaft centers S between the first output revolving shaft 2 and the second output revolving shaft 3 should meet: S >=L/2+d, in this way, When because of high speed rotation operation beat occurs for the first blade 51 and/or the second output revolving shaft 3, additionally it is possible to effectively prevent the first knife There is the situation bumped against in piece 51 and the second output revolving shaft 3, and then are more advantageous to the service life for improving blade.

In addition, the rotating ratio of one of the first blade 51 and the second blade 52 between another one should not less than 1/5 and No more than 1.It is to be appreciated that the rotating ratio between double blade is bigger, then double blade for food whipping crushing effect also It is better, but correspondingly will increase the speed that food hits stirring cup body 8 under the drive of high speed double blade, and then increase and make an uproar Therefore sound preferably within this range by the rotating ratio between double blade, not only has preferable food crushing effect, but also stir Noise when playing operation is also smaller.

Specifically, the dual output shaft of the rotation of motor 1 driving parallel arrangement can be there are many mode appropriate, such as motor 1 output shaft directly drives the output shaft of the first output revolving shaft 2 or motor 1 while directly driving the first output revolving shaft 2 and second Rotation of output revolving shaft 3 etc., no longer enumerates herein.

Preferably, cooking machine is single motor driving, and the output shaft of motor 1 is the first output revolving shaft 2 or the second output revolving shaft 3, referring to Fig. 2, two-axle gear is equipped between the first output revolving shaft 2 and the second output revolving shaft 3.So set, relative to it (such as the first output revolving shaft 2 or the second output revolving shaft 3 pass through the output with motor 1 indirectly of shaft coupling component to its set-up mode Axis transmission is connected or the output shaft of motor 1 connects driving dual output shaft etc. simultaneously), by the output shaft of motor 1 directly as the One output revolving shaft 2 or the setting of the second output revolving shaft 3, production technology is relatively simple, and is also beneficial to improve the reliability of cooking machine, And then improve the reliability of complete machine.

Specifically, two-axle gear includes the first gear on the first output revolving shaft 2 and turns set on the second output Second gear on axis 3, first gear are meshed with the second gear, in such manner, it is possible to keep the second output revolving shaft 3 defeated relative to first Shaft 2 reversely rotates out, thus make the first blade 51 and the second blade 52 that there is opposite direction of rotation, in this way, double blade Positive and negative two-speed superposition can greatly improve double mixing blade assemblies for the cutting speed of food particle, be conducive to food It cuts more fine crushing, and then promotes the crushing juice rate of food and drink mouthfeel.In other words, above-mentioned dual output shaft is reversely rotated Cooking machine, substantially downgrading the revolving speed (such as downgrade original 1 revolving speed of motor 1/2) of motor 1, also to can reach dual output shaft same To whipping crushing effect when rotation for food, in this way, can also make to arrange by turning down 1 revolving speed of motor in cooking machine Equipment, and can also be by downgrading the revolving speed of motor 1, hair when reducing by 1 running body of motor for original food crushing effect Noise out, and then reduce complete machine noise.In addition, 1 revolving speed of motor declines, additionally it is possible under promoting the revolving speed of double blade also corresponding Drop is also beneficial to reduce vibrating noise when double blade cutting food.

Certainly, two-axle gear can also be tape handler other than it can be above-mentioned gear drive, Such as two-axle gear includes the first pulley 21 being set on the first output revolving shaft 2, the second output revolving shaft 3 is correspondingly provided with Second belt wheel 31, referring to Fig. 2, first pulley 21 is connected with the second belt wheel 31 by transmission belt 4.Specifically, when Double-axis transmission machine Structure be gear drive when, if in gear machining accuracy it is lower, can make to be driven unstable and generate biggish noise, But if the machining accuracy of gear is improved, it will increase dramatically the production and processing cost of gear, and then improve complete machine cost, therefore, Tape handler is set by two-axle gear, the first output revolving shaft 2 and the second output revolving shaft 3 is made to pass through flexible biography Dynamic band 4 can make the transmission between the first output revolving shaft 2 and the second output revolving shaft 3 more steady to be sequentially connected, and noise is also more It is small.

Preferably, two-axle gear is located in the inner cavity of motor 1, so set, can make complete machine more compact, has Conducive to the transport and carrying cost for reducing cooking machine.In addition, integrating two-axle gear in motor 1, the twin shaft can also be passed Motivation structure is protected, and interference is generated to it to avoid other components, and then influence the normal operation of two-axle gear, favorably In the reliability for improving complete machine.Certainly, two-axle gear is integrated in motor 1, can also effectively improves the dress of assembly crewman With speed, be conducive to the production efficiency for promoting cooking machine.

Wherein, the transmission series of two-axle gear can be level-one, second level or even multistage, specifically, Double-axis transmission machine The transmission series of structure is preferably level-one, it is possible to understand that ground, transmission series is more, and the space occupied needed for two-axle gear is got over It is more, and series is more, the noise that two-axle gear is issued when running is also more, influences the usage experience of user.Certainly, It is driven the increase of series, can also reduce the reliability of motor 1 or even complete machine.

In addition, the mode of the rotation driving dual output shaft of motor 1 can also be defeated for first when cooking machine is that single motor drives The bottom end of shaft 2 and the second output revolving shaft 3 is respectively arranged with the first bottom end gear and the second bottom end gear, the output of motor 1 out Axis stretches out straight up and is equipped with motor gear, and motor gear is arranged between the first bottom end gear and the second bottom end gear simultaneously same When engage the first bottom end gear and the second bottom end gear.

Dual output shaft can also be preferably to be respectively driven by bi-motor, and specifically, motor 1 includes first motor and second Motor, the first output revolving shaft 2 are the output shaft of first motor, and the second output revolving shaft 3 is the output shaft of the second motor.

It should be strongly noted that according to other compositions of the cooking machine in the utility model embodiment and effect for All be for those skilled in the art it is known, in order to reduce redundancy, be not repeated herein.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model Protection scope within.

It is further to note that specific technical features described in the above specific embodiments, in not lance It in the case where shield, can be combined in any appropriate way, in order to avoid unnecessary repetition, the utility model is to each No further explanation will be given for the possible combination of kind.

In addition, any combination can also be carried out between a variety of different embodiments of the utility model, as long as it is not disobeyed The thought for carrying on the back the utility model, equally should be considered as content disclosed in the utility model.

Claims (10)

1. a kind of cooking machine, which is characterized in that the cooking machine include motor (1) and by the motor (1) rotate driving and The first output revolving shaft (2) and the second output revolving shaft (3) of spaced and parallel arrangement, first output revolving shaft (2) and the second output Shaft (3) is separately installed with the first mixing blade assembly and the second mixing blade assembly, the first blade of first mixing blade assembly (51) axial direction is arranged height and is arranged highly lower than the axial of the second blade (52) of second mixing blade assembly, and described first Distance of shaft centers S between output revolving shaft (2) and second output revolving shaft (3) meets: (L+d)/2 < S≤2/3L, wherein L is institute The maximum outside diameter of the first blade (51) is stated, d is the outer diameter of second output revolving shaft (3).

2. cooking machine according to claim 1, which is characterized in that first output revolving shaft (2) and second output Distance of shaft centers S between shaft (3) meets: S >=L/2+d.

3. cooking machine according to claim 1, which is characterized in that the maximum outside diameter of second blade (52) is l and expires Foot: l > 1/3L.

4. cooking machine according to claim 3, which is characterized in that the maximum outside diameter l of second blade (52) is not less than The maximum outside diameter L of first blade (51).

5. cooking machine according to claim 1, which is characterized in that first blade (51) and second blade (52) One of rotating ratio between another one not less than 1/5 and be not more than 1.

6. cooking machine described according to claim 1~any one of 5, which is characterized in that the cooking machine is single motor drive Dynamic, the output shaft of the motor (1) is first output revolving shaft (2) or second output revolving shaft (3), first output Two-axle gear is equipped between shaft (2) and second output revolving shaft (3).

7. cooking machine according to claim 6, which is characterized in that the two-axle gear includes defeated set on described first Out the first gear in shaft (2) and be set to second output revolving shaft (3) on second gear, the first gear with it is described Second gear is meshed.

8. cooking machine according to claim 6, which is characterized in that the two-axle gear includes being set to described first First pulley (21) on output revolving shaft (2), second output revolving shaft (3) are correspondingly provided with the second belt wheel (31), and described One belt wheel (21) is connected with second belt wheel (31) by transmission belt (4).

9. cooking machine according to claim 6, which is characterized in that the two-axle gear is located at the motor (1) In inner cavity.

10. cooking machine according to claim 1, which is characterized in that the motor (1) includes first motor and the second electricity Machine, first output revolving shaft (2) are the output shaft of the first motor, and second output revolving shaft (3) is second electricity The output shaft of machine.