CN220442540U - Noise-reducing food processor - Google Patents

Abstract

The application discloses food processor of making an uproar falls, including smashing the cup, locate the cup shell in smashing the cup outside and locate the motor of smashing the cup below, the motor is installed in the motor support, the motor support is fixed with the bottom of smashing the cup, the motor shaft upper end of motor runs through smashing the cup and stretches into smashing in the cup, the bottom of cup shell is equipped with the base, the bottom of motor support supports in the base and is provided with the first damping part with both isolation between motor support and the base, the rim of a cup department of smashing the cup is equipped with the turnup, the turnup supports in the top of cup shell, and be provided with the second damping part with both isolation between turnup and the cup shell. The food processor of this application keeps apart the setting through the upper and lower both ends to smashing the crushing subassembly that cup, motor and motor support constitute, can prevent effectively that the vibrations that the motor produced in the machine operation in-process from transmitting to the cup shell to improve the vibrations condition of complete machine, improve complete machine operational stability.

Description

Noise-reducing food processor

Technical Field

The utility model relates to the field of household appliances, in particular to a noise-reducing food processor.

Background

The current food processor of a class, including smashing the subassembly and locating the casing in smashing the subassembly outside, smashing the subassembly and including the cup and being fixed in the motor of cup below, the upper and lower both ends of smashing the subassembly all adopt the hard connection with the casing, in the food processor working process, the vibrations that are produced by smashing the subassembly are transmitted to the casing through the upper and lower both ends of smashing the subassembly very easily, form a plurality of resonance points easily, arouse resonance noise, and produce friction easily between rigid cup and the casing, the collision, lead to vibrations aggravation, a plurality of noise stack, greatly increased the noise of operation of food processor, will influence user's normal life and rest, lead to user experience to decline.

In order to solve the problems that the shell is easy to generate resonance and the vibration noise of the machine is large, some food processing machines are improved, for example, patent CN111202444A discloses a silent food processing machine, and vibration noise in the working process of the machine is reduced by arranging a damping part for isolating the cup body assembly and the seat body between the cup body assembly and the seat body, so that high-frequency vibration impact between the rigid cup body assembly and the seat body can be avoided, and meanwhile, the damping part is used for absorbing vibration energy. However, in the above-mentioned scheme, the pedestal is an independent structure that sets up in the casing, and the damping element sets up between pedestal and motor support, and this food processor is the type of exempting from to wash, and the structure quantity that involves is many, the assembly is complicated and the complete machine volume is great. In addition, the food processor is also suitable for a soymilk machine with an upper motor (the motor is arranged on the machine head), and the base body is a base for fixing the metal cup body, and the damping piece isolates the metal cup body from the base.

Although the above patent provides an improved solution for damping vibrations to suppress resonance, there is no improved mode for a small food processor in which the cup and motor are integrated, thus limiting the improvement in noise reduction performance of such food processors.

Disclosure of Invention

In order to solve the technical problem that the working vibration noise of the food processor is large in the prior art, the prior art does not provide an improvement on the vibration reduction of a small-sized food processor with a motor arranged below, the utility model provides a noise-reduction food processor, and aims to provide vibration reduction optimization for the small-sized food processor with a crushing cup and the motor arranged below in an integrated manner so as to improve the vibration noise of the whole machine.

The utility model discloses a noise-reducing food processor which comprises a crushing cup, a cup shell arranged on the outer side of the crushing cup and a motor arranged below the crushing cup, wherein the motor is arranged on a motor support, the motor support is fixed with the bottom of the crushing cup, the upper end of a motor shaft of the motor penetrates through the crushing cup and stretches into the crushing cup, a base is arranged at the bottom of the cup shell, the bottom end of the motor support is supported on the base, a first shock-absorbing piece for isolating the motor support from the base is arranged between the motor support and the base, a flanging is arranged at the cup mouth of the crushing cup and is supported on the top end of the cup shell, and a second shock-absorbing piece for isolating the motor support from the cup shell is arranged between the flanging and the cup shell.

The noise-reducing food processor of the utility model also has the following additional technical characteristics:

one of the motor support and the base is provided with a positioning column, the other one of the motor support and the base is provided with a positioning hole, and the first damping piece is sleeved on the outer side of the positioning column so as to isolate the positioning column from the inner wall of the positioning hole.

The positioning column is arranged on the motor support and extends downwards, the positioning hole is formed in the base, a first flanging extending out of the positioning hole and outwards is arranged at the lower end of the first shock absorbing member, the food processor further comprises a fastening piece, the fastening piece is fastened in the positioning column, and the first flanging is used for isolating the fastening piece from the positioning hole.

The second damping piece comprises a separation part for separating the crushing cup from the cup body shell, and the separation part is provided with an extrusion gap along the axial direction of the crushing cup.

The isolation part comprises a first isolation section attached to the shell of the cup body, a second isolation section bent and extended relative to the first isolation section, and a third isolation section attached to the flanging, wherein the second isolation section is connected with one ends of the first isolation section and the third isolation section, and the other ends of the first isolation section and the third isolation section are isolated to form an opening.

The isolation part is a closed isolation ring clamped between the flanging and the cup body shell, and the interior of the isolation ring is hollow to form an extrusion gap.

The longitudinal section of the isolation part is U-shaped or C-shaped.

The second damper includes a sealing portion that seals the pulverizing cup and the cup housing in a radial direction of the pulverizing cup.

The motor support comprises a support body and a cover body extending downwards relative to the support body, wherein the support body is fixedly connected with the bottom of the crushing cup, and the cover body surrounds the outer side of the motor.

A third damping piece for isolating the bracket body from the crushing cup is arranged between the bracket body and the crushing cup; and/or the cover body and the bracket body are arranged in a split way, and a fourth damping part for isolating the cover body and the bracket body is arranged between the cover body and the bracket body.

By adopting the technical scheme, the utility model has the following beneficial effects:

1. according to the noise-reducing food processor, the upper end and the lower end of the crushing assembly formed by the crushing cup, the motor and the motor bracket are isolated, so that vibration generated by the motor in the operation process of the processor can be effectively prevented from being transmitted to the shell of the cup body, the resonance condition of the shell of the cup body is improved, the vibration condition of the whole machine is improved, and the operation stability of the whole machine is improved. The whole machine is a motor-underlying small-sized food processor, the structural configuration is simple, the bottom end of a motor bracket is directly supported on a base so as to realize the support of a crushing assembly, the crushing assembly can be supported on the base in a floating manner under the condition of arranging a first damping piece, and the crushing assembly is beneficial to consuming vibration energy in the floating process so as to attenuate vibration; and be equipped with the second damping member between rim of a cup and the cup shell of smashing the cup, can further realize the floating of rim of a cup, help consuming vibration energy and make vibrations can attenuate for the food processor greatly reduced produces in the course of the work vibrations noise, promotes user experience.

And because the main support of the crushing assembly is the first damping piece, compared with the existing soymilk machine, the supporting point is lower, so that the support is more stable, and the lowering of the gravity center of the motor is beneficial to increasing the running stability of the whole machine.

2. As a preferred embodiment, one of the motor bracket and the base is provided with a positioning column, the other one of the motor bracket and the base is provided with a positioning hole, and the first damping piece is sleeved on the outer side of the positioning column to isolate the positioning column from the inner wall of the positioning hole; from this, mounting structure between motor support and the base adopts reference column and locating hole cooperation, simple structure, and first damping member cover in the outside of reference column, simple to operate through the inner wall that keeps apart reference column and locating hole, can effectively prevent the vibrations that the motor work produced to transmit to on the base.

As a further preferable example of the present embodiment, the positioning column is disposed on the motor support and extends downward, the positioning hole is disposed on the base, a first flange extending out of the positioning hole is disposed at the lower end of the first shock absorbing member, and the food processor further includes a fastener, the fastener is fastened in the positioning column, and the first flange isolates the fastener from the positioning hole; therefore, the motor support and the base can be locked by further arranging the fastening piece, and the main support of the crushing assembly is the first damping piece, so that the supporting point is lower than that of the existing soymilk machine, the supporting is more stable, and the crushing assembly can be prevented from moving upwards by arranging the fastening piece, so that the running reliability of the machine is ensured. In addition, the first flanging keeps apart fastener and locating hole, can avoid taking place friction, production stress concentration etc. between the tail end of fastener and the surface of locating hole to can ensure the fastening effect of fastener, guarantee its structural strength simultaneously.

3. As a preferred embodiment, the second damper comprises a partition portion that separates the pulverizing cup from the cup housing, the partition portion being provided with a pressing gap in an axial direction of the pulverizing cup; therefore, the elastic deformation quantity of the second damping piece can be increased by forming the extrusion gap, so that the damping effect is improved, machining and assembling errors can be made up, and the assembling effect of the cup mouth of the crushing cup and the cup body shell is ensured.

As a further preferable example of the present embodiment, the isolation portion includes a first isolation section attached to the cup shell, a second isolation section bent and extended relative to the first isolation section, and a third isolation section attached to the flange, the second isolation section connects one ends of the first isolation section and the third isolation section, and the other ends of the first isolation section and the third isolation section are isolated to form an opening; therefore, the isolation part adopts a U-shaped or C-shaped (the shape of the longitudinal section) design, which is convenient for processing and forming an extrusion gap, thereby meeting the shock absorption requirement.

As a further preferable example of the present embodiment, the spacer is a closed spacer interposed between the flange and the cup housing, the spacer being hollow inside to form an extrusion gap; therefore, the isolation part adopts the form of an isolation ring, has certain structural strength, and is favorable for delaying the deformation and failure of the isolation ring so as to prolong the service life of the isolation ring.

4. As a preferred embodiment, the second damper includes a sealing portion that seals the pulverizing cup and the cup housing in a radial direction of the pulverizing cup; therefore, by arranging the sealing part, the radial sealing of the crushing cup and the cup shell can be realized, and water can be prevented from entering the cup shell from the matching position of the crushing cup and the cup shell when the cup is poured or cleaned, so that the structure of the motor is adversely affected.

5. As a preferred embodiment, the motor bracket comprises a bracket body and a cover body extending downwards relative to the bracket body, wherein the bracket body is fixedly connected with the bottom of the crushing cup, and the cover body surrounds the outer side of the motor; from this, the motor support both provides the installation of motor, motor and crushing cup, still provides the structure of cover and establishes the motor, and the cover body can play the effect of sound proof housing on the one hand to reduce the noise of motor and pass outward, on the other hand can play the effect in wind channel, will hot-blast export downwards in the motor heat dissipation process, ensured the radiating effect of motor.

As a preferable example of the present embodiment, a third damper for isolating the support body and the pulverizing cup is provided between the support body and the pulverizing cup; through setting up the third damping piece, can further prevent the vibrations of motor to smashing the cup transmission to improve the vibrations condition of complete machine.

The cover body and the bracket body are arranged in a split mode, and a fourth damping piece for isolating the cover body from the bracket body is arranged between the cover body and the bracket body; when the cover body and the bracket body are arranged in a split mode, the cover body and the bracket body are required to be assembled, and the fourth damping piece is arranged between the cover body and the bracket body, so that vibration of the motor can be prevented from being transmitted to the cover body, the number of resonance points is reduced, the vibration condition of the whole machine is improved, and the working noise of the machine is reduced.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

fig. 1 is a schematic structural view of a pulverizing cup and a motor integrally fixed in one embodiment of the present application.

Fig. 2 is a schematic structural view of a base according to an embodiment of the present application.

Fig. 3 is a schematic structural view of a motor bracket according to an embodiment of the present application.

Fig. 4 is a schematic structural view of a second shock absorbing member according to an embodiment of the present application.

Fig. 5 is a schematic view of a food processor according to an embodiment of the present application.

Fig. 6 is an enlarged schematic view of the structure at a in fig. 5.

Fig. 7 is an enlarged schematic view of the structure at B in fig. 5.

Reference numerals:

10-a crushing cup, 11-a cup shell, 12-a motor, 13-a motor bracket, 14-a fastener, 121-a motor shaft, 122-a cooling fan, 111-a base, 112-an upper shell, 101-a flanging, 131-a positioning column, 113-a positioning hole, 132-a bracket body, 133-a cover body, 1321-a mounting hole and 1331-an avoidance space;

20-first shock absorber, 21-second shock absorber, 201-first flange, 202-second flange, 211-isolation part, 212-extrusion gap, 2111-first isolation section, 2112-second isolation section, 2113-third isolation section, 2114-opening, 213-sealing part, 2131-sealing rib.

Detailed Description

In order to more clearly illustrate the general inventive concept, reference will be made in the following detailed description, by way of example, to the accompanying drawings.

In order that the above-recited objects, features and advantages of the present application will be more clearly understood, a more particular description of the application will be rendered by reference to the appended drawings and appended detailed description. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

It should be noted that in the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced in other ways than as described herein, and therefore the scope of the present utility model is not limited by the specific embodiments disclosed below.

In addition, in the description of the present utility model, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. However, it is noted that direct connection indicates that two connected bodies are not connected through a transition structure, but are connected through a connection structure to form a whole. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

As shown in fig. 1 to 7, the application provides a food processor of making an uproar falls, including smashing the cup 10, locate the cup shell 11 in smashing the cup 10 outside and locate the motor 12 of smashing the cup 10 below, motor 12 installs in motor support 13, motor support 13 is fixed with smashing the bottom of cup 10, the motor shaft 121 upper end of motor 12 runs through smashing the cup 10 and stretches into smashing in the cup 10, the bottom of cup shell 11 is equipped with base 111, the bottom of motor support 13 supports in base 111 and is provided with the first shock attenuation piece 20 with both isolation between motor support 13 and the base 111, the rim of a cup department of smashing the cup 10 is equipped with outward flange 101, outward flange 101 supports in the top of cup shell 11, and be provided with the second shock attenuation piece 21 with both isolation between outward flange 101 and the cup shell 11.

Specifically, as shown in fig. 5, the food processor of the present application is of a type in which a motor is placed down, a motor 12 is fixed to the bottom of a pulverizing cup 10, and a cup shell 11 wraps the pulverizing cup 10 and the motor 12 inside, so that the food processor of compact and miniaturized structure is formed. The crushing cup 10 is, for example, a steel cup, and since the motor shaft 121 can directly extend into the crushing cup 10, the cutter shaft can be omitted, the crushing cutter can be directly mounted on the top end of the motor shaft 121, the configuration of the crushing cutter group can be simplified, the assembly is simplified, the crushing cutter is directly driven by the motor shaft 121, and the working stability of the crushing cutter can be improved. The lower end of the motor shaft 121 is connected with a heat radiation fan 122, which provides a condition for heat radiation of the motor 12. The cup shell 11 is internally provided with a mounting cavity, a space is provided for arrangement of the motor 12, the motor bracket 13 and the like, the cup shell 11 can be made of metal, plastic and other materials, a certain heat insulation, heat preservation and sound insulation effect can be achieved, and a handle is arranged on one side of the cup shell 11, so that a user can conveniently take the cup. Preferably, the cup shell 11 comprises an upper shell 112 and a base 111, the base 111 supports the motor bracket 13, the motor 12 and the crushing cup 10 to form an integral piece, and the smooth running of the whole machine can be ensured based on the action of the first damping piece 20.

The first damping piece 20 is a main supporting position, the second damping piece 21 is an auxiliary supporting position, the crushing assembly is flexibly supported at the upper end and the lower end, the crushing assembly can float, and vibration energy is consumed in the floating process, so that vibration is damped. And the main supporting point is lower, the center of gravity of the motor is lower, and the running stability of the machine can be improved.

As a preferred embodiment of the present application, one of the motor bracket 13 and the base 111 is provided with a positioning column, the other of the motor bracket 13 and the base 111 is provided with a positioning hole, and the first shock absorbing member 20 is sleeved on the outer side of the positioning column to isolate the positioning column from the inner wall of the positioning hole.

The mounting structure between the motor support 13 and the base 111 adopts the cooperation of reference column and locating hole, simple structure, and first bolster 20 cover in the outside of reference column, simple to operate through the inner wall that keeps apart reference column and locating hole, can effectively prevent the vibrations that the motor work produced from transmitting to the base.

As shown in fig. 1 to 3 and 7, the positioning column 131 is disposed on the motor bracket 13 and extends downward, the positioning hole 113 is disposed on the base 111, the lower end of the first shock absorbing member 20 is provided with a first flange 201 extending out of the positioning hole 113 and facing outward, the food processor further includes a fastening member 14, the fastening member 14 is fastened in the positioning column 131, and the first flange 201 isolates the fastening member 14 from the positioning hole 113.

Specifically, the motor bracket 13 is provided with a plurality of positioning posts 131 along the circumferential direction, and the positioning posts 131 extend downward relative to the bottom end of the motor bracket 13 so as to be matched with the positioning holes 113 at the lower position on the base 111. When assembling, the first shock absorbing member 20 can be sleeved on the outer side of the positioning column 131 or pressed into the positioning hole 113, and then the positioning column 131 is inserted into the positioning hole 113. The first shock absorbing member 20 is, for example, a silica gel shock absorbing pad. The first shock-absorbing member 20 is, for example, i-shaped, and the upper and lower ends of the first shock-absorbing member 20 are respectively provided with a second flange 202 and a first flange 201, wherein the second flange 202 is clamped between the mounting table of the positioning column 131 and the upper surface of the positioning hole 113, and the first flange 201 is clamped between the fastening member 14 and the lower surface of the positioning hole 113, so that the isolation range can be enlarged, and the shock absorption can be optimized. The fastener 14 is, for example, a screw. By providing the fastener 14, locking of the motor bracket 13 and the base 111 can be achieved, and upward movement of the pulverizing assembly can be prevented to ensure reliability of machine operation.

It will be appreciated that in other embodiments, the positioning posts may be provided on the base 111 and the positioning holes on the motor support 13.

As a preferred embodiment of the present application, the second damper 21 includes a partition portion 211 that partitions the pulverizing cup 10 and the cup housing 11, and the partition portion 211 is provided with a pressing gap 212 in the axial direction of the pulverizing cup 10.

By providing the pressing gap 212, the elastic deformation amount of the second damper 21 can be increased to improve the damper effect, and simultaneously, the processing and assembling errors can be made up to ensure the assembling effect of the cup mouth of the pulverizing cup 10 and the cup body housing 11. As shown in fig. 6, the partition 211 also serves as an axial seal for the pulverizing cup 10 and the cup housing 11.

The structure of the spacer 211 is not particularly limited in this application, and may take any of the following forms, for example.

Example 1:

the isolation portion 211 includes a first isolation section 2111 attached to the cup housing 11, a second isolation section 2112 extending in a bending manner with respect to the first isolation section 2111, and a third isolation section 2113 attached to the flange 101, the second isolation section 2112 connects one ends of the first isolation section 2111 and the third isolation section 2113, and the other ends of the first isolation section 2111 and the third isolation section 2113 are isolated to form an opening 2114.

As shown in fig. 6, in this embodiment, the vertical cross section of the partition 211 is U-shaped, C-shaped, or i-shaped. When the second insulation section 2112 is connected to one end of the outer edges of the first and third insulation sections 2111 and 2113, the longitudinal section of the insulation portion 211 forms a U-shape or a C-shape. When the second insulation section 2112 is connected at the middle of the first insulation section 2111 and the third insulation section 2113, the longitudinal section of the insulation 211 forms an i-shape. Further, the gap between the first and third isolation segments 2111, 2113 forms the crush gap 212. Preferably, the isolation portion 211 may be made of an elastic material with a certain hardness, so as to compensate for the disadvantage of easy deformation and instability caused by the opening 2114.

Example 2:

the spacer 211 is a closed spacer ring sandwiched between the flange 101 and the cup housing 11, and the spacer ring is hollow inside to form a pressing gap 212.

In this embodiment, the spacer 211 is closed, the opening 2114 is not formed, and the inside of the spacer is hollow to form the pressing gap 212, as compared with the above embodiment 1. Preferably, the isolation portion 211 may be made of an elastic material with a slightly lower hardness, so as to provide enough deformation when the isolation portion 211 is extruded, and ensure a damping effect.

Further, on the basis of the above-described embodiments 1 and 2, the second damper 21 includes the sealing portion 213 that seals the pulverizing cup 10 and the cup housing 11 in the radial direction of the pulverizing cup 10.

By arranging the sealing part 213, the radial sealing of the crushing cup 10 and the cup shell 11 can be realized, and water can be prevented from entering the cup shell 11 from the matching position of the crushing cup 10 and the cup shell 11 when pouring liquid from the cup opening or cleaning the cup, thereby adversely affecting the structure of the motor.

As shown in fig. 6, the sealing portion 213 is provided with a sealing rib 2131 to enhance the holding effect with the outer side wall of the pulverizing cup 10 or the inner side wall of the cup housing 11. Preferably, as shown in fig. 4, the sealing portion 213 is integral with the partition portion 211.

As a preferred embodiment of the present application, the motor support 13 includes a support body 132 and a cover 133 extending downward relative to the support body 132, the support body 132 being fixedly connected to the bottom of the pulverizing cup 10, and the cover 133 surrounding the motor 12.

Therefore, the motor bracket 13 not only provides the installation of the motor 12 and the crushing cup 10, but also provides the structure of covering the motor 12, and the cover body 133 can play the role of a sound-proof cover on one hand so as to reduce the noise external transmission of the motor, and can play the role of an air duct on the other hand, so that hot air is led downwards in the motor heat dissipation process, and the heat dissipation effect of the motor is ensured.

Specifically, the bracket body 132 is disposed at the top of the cover 133, and the bracket body 132 seals the top of the cover 133 and is provided with a shaft hole extending upward from the motor shaft 121. The bracket body 132 is provided with a plurality of mounting holes 1321 in a circumferential direction with respect to an edge region of the cover 133, and the bracket body 132 may be fixed to the bottom of the pulverizing cup 10 by driving screws at the mounting holes 1321. Preferably, a third damper separating the holder body 132 from the pulverizing cup 10 is provided therebetween to achieve flexible mounting.

Preferably, as shown in fig. 3, the bracket body 132 and the cover 133 are integrally formed, and the assembly between them can be omitted, thereby simplifying the assembly process.

The shape of the cover 133 may be set according to actual requirements, for example, as shown in fig. 3, in order to form the positioning post 131 and the mounting hole 1321 on the bracket body 132 conveniently, and avoid assembly interference, the side wall of the cover 133 adjacent to the positioning post 131 and the mounting hole 1321 is recessed inwards to form the avoidance space 1331 at the corresponding outer side, so as to ensure the reliability of assembly.

It will be appreciated that although fig. 3 shows the manner in which the bracket body 132 and the cover 133 are integrally disposed, in other embodiments, the bracket body 132 and the cover 133 may be separately disposed, and when they are separately disposed, the two may be flexibly connected to reduce vibration of the motor from being transmitted to the cover 133, which is beneficial to improving resonance condition of the whole machine and reducing vibration noise during operation of the machine. Preferably, a fourth damper member is provided between the bracket body 132 and the cover 133 to isolate the bracket body from the cover 133.

The technical solution protected by the present utility model is not limited to the above embodiments, and it should be noted that, the combination of the technical solution of any one embodiment with the technical solution of the other embodiment or embodiments is within the scope of the present utility model. While the utility model has been described in detail in the foregoing general description and specific examples, it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, such modifications or improvements may be made without departing from the spirit of the utility model and are intended to be within the scope of the utility model as claimed.

Claims (10)

1. The noise-reducing food processor comprises a crushing cup, a cup shell arranged outside the crushing cup, and a motor arranged below the crushing cup, wherein the motor is arranged on a motor bracket, the motor bracket is fixed with the bottom of the crushing cup, the upper end of a motor shaft of the motor penetrates through the crushing cup and stretches into the crushing cup,

the bottom of cup shell is equipped with the base, motor support's bottom support in the base and motor support with be provided with between the base with the first shock-absorbing member of both isolation, smash the rim of a cup department of cup and be equipped with the turn-ups, the turn-ups support in the top of cup shell, and the turn-ups with be provided with the second shock-absorbing member of both isolation between the cup shell.

2. A noise reducing food processor according to claim 1, wherein,

one of the motor support and the base is provided with a positioning column, the other one of the motor support and the base is provided with a positioning hole, and the first damping piece is sleeved on the outer side of the positioning column so as to isolate the positioning column from the inner wall of the positioning hole.

3. A noise reducing food processor according to claim 2, wherein,

the positioning column is arranged on the motor support and extends downwards, the positioning hole is formed in the base, a first flanging extending out of the positioning hole and outwards is arranged at the lower end of the first shock absorbing member, the food processor further comprises a fastening piece, the fastening piece is fastened in the positioning column, and the first flanging is used for isolating the fastening piece from the positioning hole.

4. A noise reducing food processor according to claim 1, wherein,

the second damping piece comprises a separation part for separating the crushing cup from the cup body shell, and the separation part is provided with an extrusion gap along the axial direction of the crushing cup.

5. A noise reducing food processor according to claim 4, wherein,

the isolation part comprises a first isolation section attached to the shell of the cup body, a second isolation section bent and extended relative to the first isolation section, and a third isolation section attached to the flanging, wherein the second isolation section is connected with one ends of the first isolation section and the third isolation section, and the other ends of the first isolation section and the third isolation section are isolated to form an opening.

6. A noise reducing food processor according to claim 4, wherein,

the isolation part is a closed isolation ring clamped between the flanging and the cup body shell, and the interior of the isolation ring is hollow to form an extrusion gap.

7. A noise reducing food processor according to claim 4, wherein,

the longitudinal section of the isolation part is U-shaped or C-shaped.

8. A noise reducing food processor according to claim 1 or 4, wherein,

the second damper includes a sealing portion that seals the pulverizing cup and the cup housing in a radial direction of the pulverizing cup.

9. A noise reducing food processor according to claim 1, wherein,

the motor support comprises a support body and a cover body extending downwards relative to the support body, wherein the support body is fixedly connected with the bottom of the crushing cup, and the cover body surrounds the outer side of the motor.

10. A noise reducing food processor according to claim 9, wherein,

a third damping piece for isolating the bracket body from the crushing cup is arranged between the bracket body and the crushing cup; and/or

The cover body and the support body are arranged in a split mode, and a fourth shock absorption piece for isolating the cover body and the support body is arranged between the cover body and the support body.