CN208926078U - Nose assembly and food cooking machine - Google Patents

Abstract

The utility model discloses a kind of nose assembly and food cooking machine, wherein nose assembly includes: casing, is formed with accommodating cavity in the casing；Motor, the motor are contained in the accommodating cavity, and the lower end of the motor is fixedly connected with the casing；And at least two elastic slice, the inner wall other end that described elastic slice one end is connected to the accommodating cavity extends to the middle part of the accommodating cavity, elastic slice, described elastic slice one end is connected to the inner wall other end of the accommodating cavity and extends to the middle part of the accommodating cavity, the elastic slice circumferentially around and be connected to the outer wall of the motor.Noise in the soy bean milk making machine operational process of nose assembly with the utility model is small.

Description

Nose assembly and food cooking machine

Technical field

The utility model relates to cooking machine technical field, in particular to the food of a kind of nose assembly and the application nose assembly Object cooking machine.

Background technique

It is relatively conventional household electrical appliance that soy bean milk making machine, which is in daily life, and existing common full-automatic soybean milk machine mainly passes through High-speed motor realizes that high-speed stirring makes the cookings such as production soya-bean milk with cutting blade.And high-speed motor is in band cutting blade rotary course In, fierce collision can occur with food materials, generate out-of-balance force；And there is also unbalance dynamics for motor itself.These can all cause Motor is acutely shaken, these shakes can be transmitted to associated all parts, so that biggish vibrating noise is brought, therefore, The noise how reduced in soy bean milk making machine whipping process is extremely important.

Utility model content

The main purpose of the utility model is to provide a kind of nose assembly, it is intended to reduce in food cooking machine operational process Noise.

To achieve the above object, the utility model proposes nose assembly include:

Casing is formed with accommodating cavity in the casing；

Motor, the motor are contained in the accommodating cavity, and the lower end of the motor is fixedly connected with the casing；And

Elastic slice, the inner wall other end that described elastic slice one end is connected to the accommodating cavity extend to the middle part of the accommodating cavity, The elastic slice circumferentially around and be connected to the outer wall of the motor.

Optionally, each elastic slice extends on the axis direction of the motor.

Optionally, the elastic slice is provided with two or more, the elastic slice uniform intervals setting.

Optionally, the elastic slice and the casing are structure as a whole；Or the elastic slice and the casing are connected by a snap, Or screw connection, or be welded and fixed.

Optionally, each elastic slice includes flat segments, segmental arc and connecting section, the flat segments and the accommodating The inner wall of chamber is fixedly connected, and the both ends of the segmental arc are separately connected the flat segments and connecting section, and the connecting section is connected to The outer wall of the motor.

Optionally, the length in the axial direction for the shell that the length that the connecting section is contacted with the motor is at least the motor / 6th of degree.

Optionally, defining the flat segments in the length extended towards the center of the accommodating cavity is L1, is supported described in definition It is L2 that section, which is connect, in the length extended towards the center of the accommodating cavity, wherein 0.1cm≤L2-L1≤3cm；And/or

The range of the width L3 of the elastic slice is 0.3cm≤L3≤50cm；And/or

The range of the thickness L4 of the elastic slice is 0.1cm≤L4≤2cm.

Optionally, the connecting section is also connected with clamping part, and the clamping part is connected to the shell of the motor, and described The profile of clamping part is adapted with the housing profile of the motor.

Optionally, the bottom wall of the accommodating cavity offers screw hole, and the shell lower end of the motor is provided with mounting hole, institute It states motor and casing and is fixedly connected by connector with the cooperation of screw hole and mounting hole.

The utility model also proposes a kind of food cooking machine, including cup body and buckle closure in the head group of the cup upper end Part, the nose assembly are such as above-mentioned nose assembly.

Technical solutions of the utility model are connected by the way that the lower end of motor to be fixedly connected with casing, and in the inner wall of accommodating chamber There is elastic slice, carries out flexibly supporting fixation with another part to motor by the outer wall that elastic slice abuts motor, such motor is consolidated While positioning, in the operational process of soy bean milk making machine, the vibration generated in soy bean milk making machine whipping process can also be by bullet flexible Piece is offset, so that the overall noise in soy bean milk making machine operational process reduces.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.

Fig. 1 is the structural schematic diagram of one embodiment of the utility model nose assembly；

Fig. 2 is the cross-sectional view of nose assembly part-structure in Fig. 1；

Fig. 3 is the top view of nose assembly part-structure in Fig. 1；

Fig. 4 is the front view of one embodiment of elastic slice in the utility model nose assembly；

Fig. 5 is the side view of elastic slice in Fig. 4；

Fig. 6 is the perspective view of another embodiment of the elastic slice in the utility model nose assembly.

Drawing reference numeral explanation:

Label	Title	Label	Title
				100	Nose assembly	131	Flat segments
110	Casing	133	Segmental arc
				111	Upper cover	135	Connecting section
113	Lower cover	137	Clamping part
				1131	Mounting hole	150	Motor
115	Accommodating cavity	170	Stirring blade
				130	Elastic slice

The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.

Specific embodiment

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 describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise Under every other embodiment obtained, fall within the protection scope of the utility model.

It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment It is only used for explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.

In the present invention unless specifically defined or limited otherwise, term " connection ", " fixation " etc. should do broad sense reason Solution, for example, " fixation " may be a fixed connection, may be a detachable connection, or integral；It can be mechanical connection, it can also To be electrical connection；It can be directly connected, the connection inside two elements can also be can be indirectly connected through an intermediary Or the interaction relationship of two elements, unless otherwise restricted clearly.It for the ordinary skill in the art, can be with The concrete meaning of above-mentioned term in the present invention is understood as the case may be.

In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and cannot manage Solution is its relative importance of indication or suggestion or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " the One ", the feature of " second " can explicitly or implicitly include at least one of the features.In addition, the skill between each embodiment Art scheme can be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when technical solution It will be understood that the combination of this technical solution is not present in conjunction with there is conflicting or cannot achieve when, also not in the utility model It is required that protection scope within.

The utility model proposes a kind of nose assemblies 100.

Incorporated by reference to referring to Figures 1 and 2, in an embodiment of the utility model, which can be applied to such as beans The food cooking machines product such as pulp grinder, wall-breaking machine, juice extractor, blender, nose assembly 100 include casing 110, motor 150 and Elastic slice 130 is formed with accommodating cavity 115 in casing 110, and motor 150 is contained in accommodating cavity 115, the lower end of motor 150 and casing 110 are fixedly connected, and the inner wall other end that 130 one end of elastic slice is connected to accommodating cavity 115 extends to the middle part of accommodating cavity 115, elastic slice 130 circumferentially around and be connected to the outer wall of motor 150.

The nose assembly 100 of the application is particularly applicable in soy bean milk making machine, and wherein the output shaft of motor 150 is by casing 110 Bottom stretch out, and connect the stirring blade 137 of soy bean milk making machine, wherein soy bean milk making machine also may include the flow spoiler for having tubular, flow spoiler set Set on the outside of casing 110.Certain nose assembly 100 can also be the product for wall-breaking machine and juice extractor, i.e., casing 110 can With upside down in desktop, i.e. the output shaft of motor 150 can stretch out upward, and be connected with the Beater operator of wall-breaking machine or blender Tool.Casing 110 can be plastic material, be also possible to metal material such as aluminium alloy, 130 structure of elastic slice can be and casing 110 same materials, such as plastic material, elastic slice 130 and casing 110 can be connected by a snap or screw connection, or welding is solid It is fixed.The design that the preferred casing 110 of the application and elastic slice 130 are structure as a whole, and be all plastic material.It is being applied to soy bean milk making machine When, the output shaft of motor 150 extends downwardly, and the application is further provided with screw hole in the bottom wall of accommodating chamber, motor 150 it is outer It is solid by the cooperation of connector and screw hole and mounting hole 1131 that shell lower end is provided with mounting hole 1131, motor 150 and casing 110 Fixed connection.Elastic slice 130 so realizes 150 lower end of motor and top in the radial elastic clamping position motor 150 of motor 150 Positioning.

Technical solutions of the utility model are by the way that the lower end of motor 150 to be fixedly connected with casing 110, and in accommodating chamber Wall is connected with elastic slice 130, is flexibly supported by the outer wall that elastic slice 130 abuts motor 150 with another part to motor 150 It is fixed, while such motor 150 is fixed positioning, in the operational process of soy bean milk making machine, generated in soy bean milk making machine whipping process Vibration can also be offset by elastic slice 130 flexible, so that the overall noise in soy bean milk making machine operational process reduces.

For the convenience for the installation of motor 150 installed fixed effect and also further promote motor 150, this Shen Please each elastic slice 130 extend on the axis direction of motor 150.By the way that elastic slice 130 is prolonged on the axis direction of motor 150 Stretch, when grafting of such motor 150 can take advantage of a situation extrusion elastic 130 and docks with mounting hole 1131, it is entire install fixation procedure compared with Convenient, not and Elastic Contact area is also bigger, and fixed effect is also preferable.

Referring to figure 3., in order to further such that motor 150 be fixed during uniform force, the application elastic slice 130 be arranged There are two or it is more than two, scheme shown in Fig. 3 is there are four the settings of elastic slice 130, and four 130 uniform intervals of elastic slice are set It sets.It is arranged by four 130 uniform intervals of elastic slice, in soy bean milk making machine use process, elastic slice 130 can award motor from four direction 150 supports so can achieve the effect of optimal vibration and noise reducing to absorb elastic vibration from multiple directions.130 quantity of elastic slice With pretightning force relationship, elastic slice 130 needs uniformly to be arranged on 110 inner wall of casing, and the support motor 150 of surrounding balance avoids Occur causing and outer eccentric force problem due to 130 pretightning force of elastic slice.130 quantity of elastic slice is more, and the pretightning force provided is bigger.In advance Clamp force is not only the effect for changing motor 150 and installing rigidity, also acts the effect of the eccentric torque of balance motor 150, before Mention, pretightning force is small to be conducive to do vibration isolation, but it is too small here but be unfavorable for 150 eccentric force of balance motor generation it is curved Square.It is proper in 2-8 piece to it requires that 130 quantity of elastic slice takes.The quantity of certain elastic slice 130 is also possible to other quantity, example As elastic slice 130 is also possible to one, and it is semi-circular shape that elastic slice 130, which can be cross-sectional shape,.

Referring to figure 4. and Fig. 5, each elastic slice 130 of the application include flat segments 131, segmental arc 133 and connecting section 135, flat segments 131 are fixedly connected with the inner wall of accommodating cavity 115, and the both ends of segmental arc 133 are separately connected flat segments 131 and abut Section 135, connecting section 135 is connected to the outer wall of motor 150.The application is a component, elastic slice by elastic slice 130 and casing 110 130 are not necessarily to and install outside, and the connecting section 135 of elastic slice 130 is a flake structure, has certain elasticity, and abut / 6th of length in the axial direction for the shell that the length that section 135 is contacted with motor 150 is at least motor 150, multiple elastic slices 130 be that elastic slice 130 is allowed to form certain bending deformation by elastic conjunction with motor 150, to generate elastic force, realizes motor 150 have the installation of pretightning force, and such design generates vibration in the operational process of motor 150, can by the counteracting of pretightning force To reach good erasure effect.

Incorporated by reference to referring to Fig. 2, Fig. 4 and Fig. 5, flat segments 131 are defined in the length extended towards 115 center position of accommodating cavity For L1, the length for defining connecting section 135 in the center position extension towards accommodating cavity 115 is L2, wherein 0.1cm≤L2-L1≤ 3cm；And/or

The range of the width L3 of elastic slice 130 is 0.3cm≤L3≤50cm；And/or

The range of the thickness L4 of elastic slice 130 is 0.1cm≤L4≤2cm.

Specifically, L3, L4 value are bigger, and pretightning force is bigger, improve 150 pretightning force of motor, will generally improve the peace of motor 150 Rigidity is filled, to improve the intrinsic frequency of 150 mounting structure of motor.Conversely, reducing pretightning force, motor 150 will be generally reduced Rigidity is installed, so that the intrinsic frequency of 150 mounting structure of motor declines.According to resonance principle (linear), work as driving frequency When greater than 1.4 times of intrinsic frequency, vibration transmissibility is less than 1.When driving frequency is much smaller than structural natural frequencies, vibration transmissibility It is close to 1, that is to say, that neither amplification vibration, the transmitting also not reduced vibration.So in order to play the role of vibration isolation, it is general to require 130 intrinsic frequency of elastic slice is done low, that is, requires pretightning force less than normal, plastic deformation will big namely L3 it is narrow, L4 is thin.But it is this kind of Small structure, also very sensitive on quality influence, quality is bigger, and intrinsic frequency is lower, and quality is smaller, and intrinsic frequency is bigger.Therefore, comprehensive From the point of view of closing, L3, L4 have the reasonable interval value of comparison according to material.Here 0.3cm≤L3≤50cm, 0.1cm≤L4 are required ≤2cm。

The width dimensions of the application elastic slice 130 are the arc length of its cross section, and when elastic slice 130 is relatively narrow, radian is smaller, then The straight line marked in attached drawing 3 can be approximately considered.When L3 is less than 0.3cm, although the elastic deformation ability that elastic slice 130 can generate increases By force, but its structural strength is greatly lowered, and when L3 is greater than 50cm, the structural strength of elastic slice 130 is promoted, but what it can be generated Elastic deformation ability will weaken, the application 0.3cm≤L3≤50cm, when the width of elastic slice 130 is smaller in this numberical range When numerical value, then elastic slice 130 can be set multiple, (the example when the width of elastic slice 130 is the bigger numerical in this numberical range When such as 50cm, elastic slice 130 is semi-circular shape at this time), structural strength is larger, but deformability is weaker, and the application is by 0.3cm ≤ L3≤50cm then makes elastic slice 130 have both deformability and the big advantage of structural strength two.

Further, the thickness of elastic slice 130 is also designed as 0.1cm≤L4≤2cm by the application, when L4 is less than When 0.1cm, deformability is stronger, but structural strength is weaker, and the fixed rigidity of the installation that can be provided is also weaker, when L4 is big It will weaken in the deformability of 2cm, elastic slice 130,0.1cm≤L4≤2cm is then made elastic slice 130 combine broad-ruler by the application In the case where very little, elastic slice 130 has both deformability and the big advantage of structural strength two, can so fix for the installation of motor 150 Preferable pretightning force is provided.

The matching design of 130 three stage structure of elastic slice changes L3, the value of L4 all can be corresponding so that changing the difference of L2-L1 The intrinsic frequency for influencing 130 structure of elastic slice and its apply pretightning force, there are also its dampings.Specifically, radian adds Long, deformation distance can become larger, and damping can improve, and the difference of L2-L1 is bigger, i.e. deformation section can be bigger, can be provided Pretightning force also can be stronger.

Further, on the basis of elastic slice 130 has three-stage structure above, Fig. 6 is please referred to, in another implementation of the application In example, connecting section 135 is also connected with clamping part 137, and clamping part 137 is connected to the shell of motor 150, and the wheel of clamping part 137 Exterior feature is adapted with the housing profile of motor 150.

The arc-shaped setting of the profile of the shell of the application motor 150, the shape that clamping part 137 is constituted is also generally curved, And the clamping part 137 on multiple elastic slices 130 can be combined into a circle, and such design is so that the preload of motor 150 is fixed Stronger, during motor 150 is installed and used, when vibrating, clamping part 137 can be provided to 150 all directions of motor Elastic force, the preload to motor 150 and vibration damping erasure effect in this way be more preferable.

The utility model also proposes a kind of food cooking machine, cup body and buckle closure in the nose assembly 100 of cup upper end, institute The specific structure for stating nose assembly 100 please refers to above-described embodiment.Since this food cooking machine uses above-mentioned all embodiments Whole technical solutions, therefore at least with above-described embodiment technical solution brought by all beneficial effects, herein no longer It repeats one by one.

Wherein casing 110 includes 113 two parts of upper cover 111 and lower cover for mutually fastening, and upper cover 111 and lower cover 113 The components such as circuit board are installed, motor 150 and circuit board are electrically connected, also set in upper cover 111 in the accommodating chamber of formation joined together It is equipped with handle.When in use, handle is held, nose assembly 100 is inserted into cup body and is beaten with the beans food materials to cup body.

The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model, It is all under the inventive concept of the utility model, equivalent structure made based on the specification and figures of the utility model becomes It changes, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.

Claims (10)

1. a kind of nose assembly, it to be used for food cooking machine, which is characterized in that the nose assembly includes:

Casing is formed with accommodating cavity in the casing；

Motor, the motor are contained in the accommodating cavity, and the lower end of the motor is fixedly connected with the casing；And

Elastic slice, the inner wall other end that described elastic slice one end is connected to the accommodating cavity extends to the middle part of the accommodating cavity, described Elastic slice circumferentially around and be connected to the outer wall of the motor.

2. nose assembly as described in claim 1, which is characterized in that each elastic slice is on the axis direction of the motor Extend.

3. nose assembly as described in claim 1, which is characterized in that the elastic slice is provided with two or more, described The setting of elastic slice uniform intervals.

4. nose assembly as described in claim 1, which is characterized in that the elastic slice and the casing are structure as a whole；Or institute It states elastic slice and the casing is connected by a snap or screw connection, or be welded and fixed.

5. the nose assembly as described in any one of Claims 1-4, which is characterized in that each elastic slice includes straight Section, segmental arc and connecting section, the flat segments are fixedly connected with the inner wall of the accommodating cavity, the both ends point of the segmental arc The flat segments and connecting section are not connected, and the connecting section is connected to the outer wall of the motor.

6. nose assembly as claimed in claim 5, which is characterized in that the length that the connecting section is contacted with the motor is at least It is 1/6th of the length in the axial direction of the shell of the motor.

7. nose assembly as claimed in claim 5, which is characterized in that define the flat segments towards in the accommodating cavity The length that the heart extends is L1, and defining the connecting section in the length extended towards the center of the accommodating cavity is L2, wherein 0.1cm ≤L2-L1≤3cm；And/or

The range of the width L3 of the elastic slice is 0.3cm≤L3≤50cm；And/or

The range of the thickness L4 of the elastic slice is 0.1cm≤L4≤2cm.

8. nose assembly as claimed in claim 5, which is characterized in that the connecting section is also connected with clamping part, the clamping Portion is connected to the shell of the motor, and the profile of the clamping part is adapted with the housing profile of the motor.

9. nose assembly as described in claim 1, which is characterized in that the bottom wall of the accommodating cavity offers screw hole, described The shell lower end of motor is provided with mounting hole, and the motor and casing are fixed by the cooperation of connector and screw hole and mounting hole Connection.

10. a kind of food cooking machine, including cup body and buckle closure in the nose assembly of the cup upper end, which is characterized in that institute Stating nose assembly is nose assembly as in one of claimed in any of claims 1 to 9.