CN218943134U - Food processor - Google Patents

Abstract

The application discloses food processing machine, include the host computer and install in the cup subassembly of host computer, the host computer includes casing, base and motor element, the base is located the casing bottom and with the casing encloses to close and forms the installation motor element's installation cavity, motor element includes the motor, the motor shaft upper end of motor stretches out the casing with the cup subassembly transmission is connected, motor element's upper end with flexible centre gripping has the sound insulation piece between the casing top, motor element's lower extreme support in the base, motor element's lower extreme with the base passes through first flexible location structure flexonics. Compared with the scheme that the motor is directly mounted on the machine body or mounted on the machine body through the motor bracket, the motor is not easy to vibrate during working, other parts can be prevented from vibrating due to the motor vibration, and vibration noise is reduced; through setting up the sound insulation piece, can prevent that motor operational noise from passing out from the casing top, can pleasing to the eye user experience.

Description

Food processor

Technical Field

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

Background

The motor of the existing food processor is installed in the following way: in the schemes that the motor generates high-frequency vibration when the motor works, other parts of the food processing machine are easy to resonate, noise is increased, and heat dissipation of the motor is not facilitated. In other schemes, a plurality of layers of heat dissipation covers are arranged on the outer side of the motor, and a rotary roundabout heat dissipation channel is formed between the plurality of layers of heat dissipation covers, so that the heat dissipation effect on the motor can be improved, and meanwhile, noise generated by the motor can be continuously attenuated through rotation through the rotary roundabout heat dissipation channel, so that the purpose of noise reduction is achieved. However, according to the scheme, noise reduction of wind noise caused by the motor or a fan of the motor can be realized, when the motor vibrates due to operation, the vibration can be transmitted to the engine base through the motor, so that the noise is increased, and the noise is not relieved.

The patent number 201910937219.7 in the prior art discloses a motor installation component, wherein a motor is clamped and installed by a frame panel and a frame underframe on the upper side and the lower side, and the problem that motor vibration is easily transmitted to the frame panel and/or the frame underframe exists, namely, the positions where the motor and a host machine are directly connected are more, and when the motor vibrates, the frame panel and the frame underframe also follow the vibration, so that resonance is easily caused, and noise is increased; moreover, there is a fit gap between the motor and the frame panel (the coupling of the motor passes through the frame panel upwards), and the working noise of the motor is easily transmitted to the outside from the fit gap, so that the user experience is poor.

Patent number 201921662316.1 among the prior art discloses a frame subassembly, and its motor holding is in the motor cover, and the mounting means of motor is: the motor is directly connected with the motor housing and the motor cover, and the motor is easy to cause the structures to follow vibration when vibrating, is easy to cause resonance and increases noise; in addition, the motor cover comprises an upper cover body and a lower cover body, and the rigid connection between the upper cover body and the lower cover body can also increase vibration transmission, so that noise sources are increased; moreover, the working noise of the motor is easily transmitted to the outside from the matched position of the machine base shell and the coupler, so that the user experience is poor.

Disclosure of Invention

In order to solve one or more technical problems in the prior art, or at least to provide an advantageous choice, the present utility model provides a food processor, which solves the problem that motor vibration is easily transmitted to a plurality of structural members due to the connection of a motor and the structural members of the existing food processor, and resonance noise is increased.

The utility model discloses a food processing machine, which comprises a host machine and a cup body assembly arranged on the host machine, wherein the host machine comprises a shell, a base and a motor assembly, the base is positioned at the bottom of the shell and surrounds the shell to form a mounting cavity for mounting the motor assembly, the motor assembly comprises a motor, the upper end of a motor shaft of the motor extends out of the shell and is in transmission connection with the cup body assembly, a sound insulation piece is flexibly clamped between the upper end of the motor assembly and the top of the shell, the lower end of the motor assembly is supported on the base, and the lower end of the motor assembly is flexibly connected with the base through a first flexible positioning structure.

The food processor of the utility model has the following additional technical characteristics:

the host computer still includes the motor support, motor assembly's upper end install in the motor support, motor assembly still includes the motor cover, the upper end of motor cover with connect through the flexible location structure of second between the motor support.

The base is provided with a surrounding baffle, a containing cavity for containing the cooling fan is formed in the inner side of the surrounding baffle, the inner ring at the lower end of the motor cover is in sealing fit with the surrounding baffle, and the outer ring at the lower end of the motor cover is in sealing fit with the base through a first flexible positioning structure.

The first flexible positioning structure and the second flexible positioning structure comprise positioning holes, positioning columns inserted into the positioning holes and flexible pieces, the positioning holes are through holes or blind holes, and the flexible pieces are silica gel sleeves or compression springs.

The first flexible positioning structure comprises a first positioning hole, a first positioning column and a first flexible piece, wherein the first positioning column is inserted into the first positioning hole, the first positioning hole is formed in the motor assembly, the first positioning column is arranged on the base, and the first flexible piece is used for isolating the motor assembly from the base when the first positioning column is inserted into the first positioning hole; the first flexible piece is a first silica gel sleeve, the first silica gel sleeve is sleeved on the outer side of the first positioning column, the lower end of the first silica gel sleeve is provided with a flanging, and the motor assembly and the base clamp the flanging.

The second flexible positioning structure comprises a second positioning hole, a second positioning column and a second flexible piece, wherein the second positioning column and the second flexible piece are inserted into the second positioning hole, the second positioning hole is formed in the motor cover, the second positioning column is arranged on the motor support, and the second flexible piece is used for isolating the motor support from the motor cover when the second positioning column is inserted into the second positioning hole.

The motor cover comprises an inner cover and an outer cover which are connected, the base is provided with a first positioning column, the bottom of the outer cover is provided with a first positioning hole, and the first positioning column is in plug-in fit with the first positioning hole and is sealed through a first sealing piece; the inner cover extends into the enclosure, and the inner cover and the inlet of the accommodating cavity are sealed through a second sealing piece.

The motor is provided with a mounting hole, the motor bracket is provided with a mounting column, and the outer side of the mounting column is sleeved with a motor shock pad and is in plug-in fit with the mounting hole; the mounting column is arranged on the inner side of the second positioning column.

The motor support and the motor shock pad clamp the sound insulation piece, and the motor support and the motor cover clamp the sound insulation piece.

The top of the shell is provided with an opening, and the motor bracket seals the opening.

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

1. the food processor of this application, motor assembly is as an integral piece, compares in motor direct mount to organism or through the motor support mount to the scheme of organism, and the motor during operation is difficult for producing the vibration, can avoid motor vibration to arouse other parts and follow the vibration, is favorable to reducing vibration noise. And, through setting up the sound insulation piece, can prevent that motor operational noise from passing out from the casing top, reduce the noise size that passes outside the machine, pleasant user experience. And, motor assembly both ends are respectively through sound insulation piece (it is the flexible part) and first flexible location structure and casing, base flexonics, can effectively isolate motor vibration, prevent vibration transfer to casing and base, promote vibration attenuation noise reduction effect.

2. As a preferred embodiment, the host machine further comprises a motor bracket, the upper end of the motor assembly is mounted on the motor bracket, the motor assembly further comprises a motor cover, and the upper end of the motor cover is connected with the motor bracket through a second flexible positioning structure; through setting up the motor support, provide the installation for motor assembly to the flexible location structure of second can further isolate motor vibration, promotes vibration reduction noise reduction effect.

As a preferred example of the present embodiment, the base is provided with a surrounding member, a containing cavity for containing the cooling fan is provided on the inner side of the surrounding member, and a cooling air duct is formed, the inner ring at the lower end of the motor cover is in sealing fit with the surrounding member, and the outer ring at the lower end of the motor cover is in sealing fit with the base through the first flexible positioning structure; through setting up radiator fan and heat dissipation wind channel, can realize the motor heat dissipation to the double seal setting of motor cover lower extreme, under the prerequisite that satisfies the heat dissipation, can prevent motor noise, fan noise and wind noise from passing outside from the fit clearance, greatly reduced complete machine operational noise.

As a further preferred embodiment of the present embodiment, each of the first flexible positioning structure and the second flexible positioning structure includes a positioning hole, a positioning post inserted into the positioning hole, and a flexible member, where the positioning hole is a through hole or a blind hole, and the flexible member is a silicone sleeve or a compression spring; the flexible positioning structure realizes flexible connection when being installed, has the functions of shock absorption and noise reduction, and is simple in structure and reliable in use. Through the plug-in connection of locating hole and reference column and flexible piece, locating hole and reference column can be spacing simultaneously in axial and radial to realize the flexibility spacing simultaneously in axial and radial, better play flexible supporting's effect.

3. As a preferred embodiment, the second flexible positioning structure includes a second positioning hole, a second positioning post inserted into the second positioning hole, and a second flexible member, where the second positioning hole is disposed on the motor housing, the second positioning post is disposed on the motor support, and the second flexible member is used to isolate the motor support from the motor housing when the second positioning post is inserted into the second positioning hole; therefore, under the action of the second flexible piece, the motor assembly can be isolated from the motor support, and the transmission of motor vibration to the motor support and the machine shell is reduced.

4. As a preferred embodiment, the motor cover comprises an inner cover and an outer cover which are connected, the base is provided with a first positioning column, the bottom of the outer cover is provided with a first positioning hole, and the first positioning column and the first positioning hole are in plug-in fit and sealed by a first sealing element; the inner cover stretches into the enclosing member, and the inner cover is sealed with the inlet of the containing cavity through a second sealing member; the motor cover is arranged into a double-layer structure, so that the sound insulation effect can be improved; the inner cover is in sealing fit with the accommodating cavity, so that fan noise and wind noise can be prevented from being transmitted from the position, hot air can be only discharged along a path of the radiating air duct, and the temperature rise of the motor caused by the fact that part of heat is still remained in the shell is avoided; and the dustcoat and the sealed cooperation of base can prevent that motor noise, fan noise, wind noise from this position outgoing, have improved sealed effect through inside and outside two-layer seal, have guaranteed the reliability of making an uproar falls.

5. As a preferred implementation mode, the motor is provided with a mounting hole, the motor bracket is provided with a mounting column, and the outer side of the mounting column is sleeved with a motor shock pad and is in plug-in fit with the mounting hole; the mounting column is arranged on the inner side of the second positioning column; through setting up the motor shock pad, can prevent motor vibration transmission to the motor support, reduce the noise that resonance produced, under the condition that the motor support was equipped with erection column and second reference column simultaneously, can all be fixed in the motor support with motor cover, can promote motor, motor cover and motor support overall arrangement's compactness.

As a preferred example of the present embodiment, the motor bracket sandwiches the sound insulating member with the motor damper pad, and the motor bracket sandwiches the sound insulating member with the motor cover; through pressing from both sides tight to a plurality of positions of sound insulation piece, can promote the location effect of sound insulation piece, reduce the probability that motor noise was spread from the casing top.

6. As a preferred embodiment, an opening is formed in the top of the casing, and the motor bracket closes the opening; therefore, the top of the shell can form a closed or approximately closed state, the working noise of the motor can be further prevented from being transmitted from the position, and the noise reduction effect is optimized. It should be noted that, for closed or approximate closed, the chamber is not completely isolated from the outside, but other positions are closed or close to closed on the premise of keeping the normal heat dissipation air duct and the ventilation holes.

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 view of a food processor according to an embodiment of the present application.

Fig. 2 is a schematic view of a food processor according to another embodiment of the present application.

Fig. 3 is an enlarged schematic layout of the structure at a in fig. 2.

Fig. 4 is an enlarged schematic layout of the structure at B in fig. 2.

Fig. 5 is a schematic structural view of a motor cover according to an embodiment of the present application.

Fig. 6 is a bottom schematic view of the motor cover of fig. 5.

Fig. 7 is a schematic structural view of a base according to an embodiment of the present application.

Reference numerals:

10-host, 11-casing, 12-base, 13-motor, 14-motor bracket, 15-sound insulation piece, 16-motor cover, 131-mounting hole, 141-mounting column, 161-second positioning hole, 142-second positioning column, 121-enclosure piece, 122-containing cavity, 132-cooling fan, 1601-inner cover, 1602-outer cover, 123-first positioning column, 162-first positioning hole, 124-second sealing piece, 1401-body part, 1402-boss part, 1403-mounting cavity;

101-motor shock pad, 102-second flexible piece, 103-first flexible piece, 1031-turn-ups, 104-annular shock pad, 105-host shock pad.

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, including host computer 10 and install in the cup subassembly of host computer 10, host computer 10 includes casing 11, base 12 and motor assembly, base 12 is located the casing 11 bottom and with the casing 11 encloses the installation cavity that forms the installation motor assembly, motor assembly includes motor 13, motor 13's motor shaft upper end stretches out casing 11 with cup subassembly transmission is connected, motor assembly's upper end with flexible centre gripping has sound insulation 15 between the casing 11 top, motor assembly's lower extreme support in base 12, motor assembly's lower extreme with base 12 passes through first flexible location structure flexonics.

According to the food processor of the embodiment of the application, the motor component only comprises power related accessories such as the motor 13, and compared with the scheme that the motor 13 is directly mounted on the machine body or mounted on the machine body through the motor bracket, the motor 13 is not easy to vibrate during working, other parts can be prevented from vibrating due to motor vibration, and vibration noise is reduced. And, through setting up sound insulation piece 15, can prevent that motor operational noise from passing out from casing 11 top, reduce the noise size that passes outside the machine, pleasant user experience. And, motor assembly both ends are respectively through sound insulation piece 15 (which is the flexible part) and first flexible location structure and casing 11, base 12 flexonics, can effectively isolate motor vibration, prevent vibration transfer to casing 11 and base 12, promote vibration attenuation noise reduction effect.

The installation cavity wraps the motor assembly inside, vibration noise of the motor 13 can be further isolated, and noise transmitted to the outside of the machine is reduced. And the motor assembly is used as an independent structure, preferably, the motor assembly is provided with a heat dissipation air duct, and the heat dissipation air duct is usually provided with a zigzag and roundabout line, so that the energy of noise can be consumed while heat dissipation is carried out, and the noise can be further reduced. Noise reduction is achieved through vibration noise and wind noise of the motor, and working noise of the food processor can be obviously improved.

The cup assembly is provided with a crushing cutter set, for example, and when the cup assembly is installed in place with the host 10, the crushing cutter set can be in coupling transmission connection with the motor 13, so that the motor 13 can drive the crushing cutter set to rotate at a high speed to crush food materials.

It will be appreciated that the first flexible positioning structure of the present application may provide for motor assembly float. In some embodiments, the first flexible positioning structure also provides for floating of the cup assembly when the cup assembly is in communication with the motor assembly via the associated structure. Thus, when the food processor works, the motor assembly can float on the base 12, and the vibration amplitude of the motor assembly can be attenuated after the low-frequency vibration generated by the floating and the high-frequency vibration generated by the self work are overlapped, so that the resonance of other parts can be reduced, and the noise is reduced. Similarly, when the cup body assembly floats, the cup body assembly generates low-frequency vibration due to the floating on one hand, and generates high-frequency vibration due to the motor 13 on the other hand, when the two parts of vibration are overlapped together, the vibration amplitude of the cup body assembly can be greatly attenuated, so that the probability of resonance noise caused by other parts of the food processor is greatly reduced, and the working noise of the food processor is reduced. In addition, even when the crushing power of the motor 13 is increased, the low-frequency floating of the cup assembly itself is increased, and the resonance phenomenon caused by the high-frequency vibration of the motor 13 can be largely offset.

As a preferred embodiment of the present application, the host 10 further includes a motor support 14, an upper end of the motor assembly is mounted on the motor support 14, the motor assembly further includes a motor cover 16, and an upper end of the motor cover 16 is connected with the motor support 14 through a second flexible positioning structure.

Through setting up motor cover 16, it can wrap up motor 13 in to motor 13 is from inside to outside under motor cover 16, installation cavity and the separation of layer upon layer of sound insulation 15, can effectively keep apart motor noise inside the machine, thereby reduces the noise size that passes outside the machine.

The motor 13 and motor cover 16 may each be secured to the motor bracket 14. For example, the motor 13 is provided with a mounting hole 131, the motor bracket 14 is provided with a mounting column 141, and the motor shock pad 101 is sleeved outside the mounting column 141 and is in plug-in fit with the mounting hole 131. As shown in fig. 2 and 3, the motor 13 is flexibly mounted to the motor bracket 14 through the motor damper 101, and the motor damper 101 can isolate motor vibration and prevent the motor vibration from being transmitted to the motor bracket 14. Further preferably, the motor bracket 14 and the motor damper 101 sandwich the sound insulation member 15. Specifically, the soundproof member 15 is provided with a through hole so that the mounting post 141 passes through the through hole and then is inserted into the mounting hole 131; the motor shock pad 101 and the sound insulation member 15 are flexible members, and can form double-layer sealing and shock absorption, and further prevent noise from being transmitted.

The motor housing 16 is mounted to the motor mount 14 by a second flexible positioning structure. Specifically, the second flexible positioning structure includes a second positioning hole 161, a second positioning post 142 inserted into the second positioning hole 161, and a second flexible member 102, where the second positioning hole 161 is disposed on the motor housing 16, the second positioning post 142 is disposed on the motor support 14, and the second flexible member 102 is used to isolate the motor support 14 from the motor housing 16 when the second positioning post 142 is inserted into the second positioning hole 161.

As shown in fig. 2 and 3, the second positioning post 142 is provided outside the mounting post 141. By providing the second flexible member 102, motor vibrations are isolated from being transmitted to the motor bracket 14 and then to the motor housing 16. Further preferably, the motor bracket 14 and the motor cover 16 sandwich the sound insulating member 15. Specifically, the soundproof member 15 is provided with a through hole so that the second positioning post 142 passes through the through hole and then is inserted into the second positioning hole 161. Wherein, second flexible piece 102 and sound insulation piece 15 are the flexible piece, can constitute double-deck sealed and shock attenuation, further prevent noise outgoing.

It will be appreciated that the mounting structure between the motor housing 16 and the motor bracket 14 may also be such that a second locating hole is provided in the motor bracket 14 and a second locating post is provided in the motor housing 16.

Further, the base 12 is provided with a surrounding block member 121, a containing cavity 122 for containing a cooling fan 132 is formed in the inner side of the surrounding block member 121, the inner ring at the lower end of the motor cover 16 is in sealing fit with the surrounding block member 121, and the outer ring at the lower end of the motor cover 16 is in sealing fit with the base 12 through the first flexible positioning structure.

As shown in fig. 1 and 7, the heat of the motor can be discharged by arranging the heat dissipation air duct, so as to ensure that the temperature of the motor 13 is kept within a reasonable range and prolong the service life of the motor. The base 12 is provided with an air inlet and an air outlet, for example, air can enter the inner side of the motor cover 16 after entering the shell 11 from the air inlet so as to take away heat of the motor 13, then flows along the heat dissipation air duct, and finally is discharged from the air outlet, so that air circulation heat dissipation is realized. The cooling fan 132 is connected to the lower end of the motor shaft, and can drive the air flow to accelerate the heat discharge.

In a preferred embodiment, the motor cover 16 includes an inner cover 1601 and an outer cover 1602 that are connected, the base 12 is provided with a first positioning post 123, a first positioning hole 162 is provided at the bottom of the outer cover 1602, and the first positioning post 123 and the first positioning hole 162 are in plug-in fit and sealed by a first sealing member; the inner cover 1601 protrudes into the enclosure 121, and the inner cover 1601 is sealed with the inlet of the accommodating chamber 122 by a second seal 124.

As shown in fig. 1, 5 to 7, the motor cover 16 has a double-layer structure, and can increase the sound-insulating effect against motor noise. The inner cover 1601 is in sealing fit with the accommodating cavity 122, so that fan noise and wind noise can be prevented from being transmitted from the position, and hot air can only be discharged along a path of the radiating air duct, so that the temperature rise of the motor caused by the fact that part of heat is still remained in the shell 11 is avoided; and the outer cover 1602 is in sealing fit with the base 12, so that motor noise, fan noise and wind noise can be prevented from being transmitted from the position, the sealing effect is improved through inner and outer sealing, and the noise reduction reliability is ensured. It will be appreciated that the first and second seals 124 are flexible members and also provide a shock absorbing effect.

As a preferred implementation mode of the application, the first flexible positioning structure and the second flexible positioning structure comprise positioning holes, positioning columns inserted into the positioning holes and flexible pieces, the positioning holes are through holes or blind holes, and the flexible pieces are silica gel sleeves or compression springs.

The flexible positioning structure realizes flexible connection when being installed, has the functions of shock absorption and noise reduction, and is simple in structure and reliable in use. Through the plug-in connection of locating hole and reference column and flexible piece, locating hole and reference column can be spacing simultaneously in axial and radial to realize the flexibility spacing simultaneously in axial and radial, better play flexible supporting's effect.

As a preferred embodiment of the present application, as shown in fig. 4, the first flexible positioning structure includes a first positioning hole 162, a first positioning post 123 inserted into the first positioning hole 162, and a first flexible member 103, where the first positioning hole 162 is disposed on the motor assembly, the first positioning post 123 is disposed on the base 12, and the first flexible member 103 is used to isolate the motor assembly from the base 12 when the first positioning post 123 is inserted into the first positioning hole 162; the first flexible part 103 is a first silica gel sleeve, the first silica gel sleeve is sleeved on the outer side of the first positioning column 123, an outward flange 1031 is arranged at the lower end of the first silica gel sleeve, and the motor assembly and the base 12 clamp the outward flange 1031.

The first flexible member 103 may also provide a sealing effect when a silicone sleeve is used.

It will be appreciated that in some embodiments, the first flexible member may also be a compression spring. Alternatively, the first positioning hole and the first positioning column may be disposed at different positions, i.e., the first positioning hole may be disposed on the base 12 and the first positioning column may be disposed on the motor assembly.

As a preferred embodiment of the present application, the top of the housing 11 is provided with an opening, and the motor bracket 14 closes the opening. Therefore, the top of the shell 11 can form a closed or approximately closed state, so that the working noise of the motor can be further prevented from being transmitted from the position, and the noise reduction effect is optimized.

As shown in fig. 1, the top of the motor bracket 14 includes a body 1401 and an upwardly extending boss 1402, the body 1401 and the boss 1402 enclose a mounting cavity 1403 for mounting the cup assembly, a lower coupler is disposed at the upper end of the motor shaft, and the lower coupler is disposed in the mounting cavity 1403 and is used for coupling transmission connection with an upper coupler of the cup assembly. Preferably, the mounting cavity 1403 is provided with a host shock pad 105.

The mounting cavity 1403 not only provides the cup assembly mounting, but also can radially limit the cup assembly, so that the coaxiality of the cup assembly and the motor 13 can be improved, the coaxiality of the motor 13 and the related crushing cutter set is improved, and the vibration is avoided to generate and increase working noise. By arranging the host shock pad 105, when the cup assembly works, vibration of the cup assembly can be transmitted to the host 10 after being damped by the host shock pad 105, and noise can be further reduced by damping.

Further, an annular shock pad 104 is arranged at the outer edge of the motor support 14, and the motor support 14 is flexibly hoisted to the casing 11 through the annular shock pad 104.

By providing an annular shock pad 104, as shown in fig. 1 or 3, radial transmission of vibration can be reduced while simultaneously providing a sealing effect to prevent noise from escaping from that location.

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. A food processor comprises a main machine and a cup body assembly arranged on the main machine, and is characterized in that,

the host comprises a shell, a base and a motor component, wherein the base is positioned at the bottom of the shell and is enclosed with the shell to form a mounting cavity for mounting the motor component, the motor component comprises a motor, the upper end of a motor shaft of the motor extends out of the shell and is in transmission connection with the cup component,

the upper end of the motor assembly and the top of the shell are flexibly clamped with sound insulation pieces, the lower end of the motor assembly is supported by the base, and the lower end of the motor assembly is flexibly connected with the base through a first flexible positioning structure.

2. A food processor as defined in claim 1, wherein,

the host computer still includes the motor support, motor assembly's upper end install in the motor support, motor assembly still includes the motor cover, the upper end of motor cover with connect through the flexible location structure of second between the motor support.

3. A food processor as defined in claim 2, wherein,

the base is provided with a surrounding baffle, a containing cavity for containing the cooling fan is formed in the inner side of the surrounding baffle, the inner ring at the lower end of the motor cover is in sealing fit with the surrounding baffle, and the outer ring at the lower end of the motor cover is in sealing fit with the base through a first flexible positioning structure.

4. A food processor as defined in claim 2, wherein,

the first flexible positioning structure and the second flexible positioning structure comprise positioning holes, positioning columns inserted into the positioning holes and flexible pieces, the positioning holes are through holes or blind holes, and the flexible pieces are silica gel sleeves or compression springs.

5. A food processor as defined in claim 1, wherein,

the first flexible positioning structure comprises a first positioning hole, a first positioning column and a first flexible piece, wherein the first positioning column is inserted into the first positioning hole, the first positioning hole is formed in the motor assembly, the first positioning column is arranged on the base, and the first flexible piece is used for isolating the motor assembly from the base when the first positioning column is inserted into the first positioning hole;

the first flexible piece is a first silica gel sleeve, the first silica gel sleeve is sleeved on the outer side of the first positioning column, the lower end of the first silica gel sleeve is provided with a flanging, and the motor assembly and the base clamp the flanging.

6. A food processor as defined in claim 2, wherein,

the second flexible positioning structure comprises a second positioning hole, a second positioning column and a second flexible piece, wherein the second positioning column and the second flexible piece are inserted into the second positioning hole, the second positioning hole is formed in the motor cover, the second positioning column is arranged on the motor support, and the second flexible piece is used for isolating the motor support from the motor cover when the second positioning column is inserted into the second positioning hole.

7. A food processor as defined in claim 3, wherein,

the motor cover comprises an inner cover and an outer cover which are connected, the base is provided with a first positioning column, the bottom of the outer cover is provided with a first positioning hole, and the first positioning column is in plug-in fit with the first positioning hole and is sealed through a first sealing piece;

the inner cover extends into the enclosure, and the inner cover and the inlet of the accommodating cavity are sealed through a second sealing piece.

8. A food processor as defined in claim 6, wherein,

the motor is provided with a mounting hole, the motor bracket is provided with a mounting column, and the outer side of the mounting column is sleeved with a motor shock pad and is in plug-in fit with the mounting hole;

the mounting column is arranged on the inner side of the second positioning column.

9. A food processor as defined in claim 8, wherein,

the motor support and the motor shock pad clamp the sound insulation piece, and the motor support and the motor cover clamp the sound insulation piece.

10. A food processor as defined in claim 2, wherein,

the top of the shell is provided with an opening, and the motor bracket seals the opening.

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