CN217696291U

CN217696291U - Drive arrangement, cooking machine base and cooking machine

Info

Publication number: CN217696291U
Application number: CN202220875881.1U
Authority: CN
Inventors: 孙毅
Original assignee: Guangdong Midea Consumer Electric Manufacturing Co Ltd
Current assignee: Guangdong Midea Consumer Electric Manufacturing Co Ltd
Priority date: 2022-04-15
Filing date: 2022-04-15
Publication date: 2022-11-01
Anticipated expiration: 2032-04-15

Abstract

The utility model provides a driving device, which comprises a motor component, a shaft sealing element and a damping sealing element, wherein the motor component comprises a motor bracket and a rotating shaft which penetrates through the motor bracket; the shaft sealing element is sleeved on the rotating shaft and arranged between the rotating shaft and the motor bracket; the shock absorption sealing element is sleeved on the rotating shaft and connected to one end of the motor support, which faces the extending direction of the rotating shaft. The utility model provides a driving device, through locating the pivot with the axle seal piece cover, and set up between pivot and motor support, the sealed of motor support has been realized, the concentricity of axle seal piece and motor support has been guaranteed, the wearing and tearing of pivot rotatory process axis seal piece have been reduced, the life-span of axle seal piece has been improved, locate the pivot through the shock attenuation sealing member cover, and connect in the one end that the direction was stretched out towards the pivot in the motor support, the isolation of motor support and cooking cup has been realized, noise transmission between motor support and the cooking cup has been reduced. The utility model also provides a cooking machine base and cooking machine.

Description

Drive arrangement, cooking machine base and cooking machine

Technical Field

The utility model relates to a drive arrangement technical field particularly, relates to a drive arrangement, cooking machine base and cooking machine.

Background

With the improvement of the living standard and the acceleration of the pace of life of people, electric kitchen appliances are gradually entering into every family, such as food processors, juice extractors, soybean milk machines and the like.

In the market, a sealing ring is sleeved on a rotating shaft of a motor, the sealing ring is fixed at the bottom of the container, a bearing is sleeved on the rotating shaft for ensuring that the rotating shaft and the sealing ring are coaxial, and the bearing is fixed at the bottom of the container. Above-mentioned design has realized the rigid fixation between pivot and the container, leads to the runner assembly in the container can receive unstable loaded impact when rotating to conduct to the container, make the container produce vibrations and noise, runner assembly's vibrations still can strike the bearing in addition, produce very big noise.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the utility model is to provide a drive arrangement, cooking machine base and cooking machine to solve above-mentioned problem. The embodiment of the utility model provides an above-mentioned purpose is realized through following technical scheme.

In a first aspect, the utility model provides a driving device, which comprises a motor component, a shaft sealing element and a damping sealing element, wherein the motor component comprises a motor bracket and a rotating shaft penetrating through the motor bracket; the shaft sealing element is sleeved on the rotating shaft and arranged between the rotating shaft and the motor bracket; the shock absorption sealing element is sleeved on the rotating shaft and connected to one end of the motor support, which faces the extending direction of the rotating shaft.

In one embodiment, the motor bracket comprises a top surface, the shock absorption sealing element comprises a first abutting surface, the first abutting surface abuts against the top surface, and the rotating shaft penetrates through the top surface and the first abutting surface.

In one embodiment, the motor bracket comprises a top surface, the shock absorption sealing element comprises a first abutting surface, the first abutting surface is opposite to the top surface, the rotating shaft penetrates through the top surface and the first abutting surface, the first abutting surface is provided with a first protrusion, and the first protrusion abuts against the motor bracket.

In one embodiment, the first protrusion is annular, the number of the first protrusions is multiple circles, the multiple circles of the first protrusions are sequentially spaced, and each circle of the first protrusions surrounds the rotating shaft.

In an embodiment, the shock absorption sealing member further comprises a second abutting surface, the second abutting surface is opposite to the first abutting surface, a second protrusion is arranged on the second abutting surface, and the second protrusion is suitable for abutting against the cooking cup body.

In an embodiment, the motor support further includes an outer peripheral surface, the outer peripheral surface is connected to the top surface, the shock absorbing sealing member includes a first sealing portion and a second sealing portion, the first sealing portion is sleeved on the rotating shaft and connected to the top surface, the second sealing portion is connected to the first sealing portion and extends towards one side away from the extending direction of the rotating shaft, and the second sealing portion is sleeved on the motor support and connected to the outer peripheral surface.

In an embodiment, the motor support is equipped with shaft hole and mounting groove, shaft hole and mounting groove intercommunication, and the shaft hole is worn to locate by the pivot, and axle seal spare is fixed to be set up in the mounting groove, mounting groove and the coaxial setting in shaft hole.

In a second aspect, the present invention also provides a material processor base, which includes a housing and a driving device of the first aspect, wherein the driving device is disposed on the housing.

Third aspect, the utility model also provides a cooking machine, including cooking cup and cooking machine base, the cooking cup assembles in the cooking machine base, and the shock attenuation sealing member is connected between cooking cup and motor support.

In an embodiment, arrange the cup body and include first diapire, second diapire and internal perisporium, the internal perisporium is connected between first diapire and second diapire, and when arranging the cup body and assembling in the cooking machine base, the shock attenuation sealing member is connected between first diapire and motor support, and internal perisporium and motor support looks interval, second diapire offset with the casing.

In one embodiment, the first bottom wall and the inner circumferential wall form a groove, at least a portion of the upper end of the motor bracket, the damper seal, and the shaft seal are disposed within the groove, and the damper seal is disposed above the shaft seal.

Compared with the prior art, the utility model provides a drive arrangement, cooking machine base and cooking machine, drive arrangement is through locating the pivot with the axle sealing member cover, and set up between pivot and motor support, motor support's is sealed has been realized, the concentricity of axle sealing member and motor support has been guaranteed, the wearing and tearing of pivot rotation process axis sealing member have been reduced, the life-span of axle sealing member has been improved, locate the pivot through the damping sealing member cover, and connect in motor support towards the pivot one end of stretching out the direction, the isolation of motor support and cooking cup has been realized, the noise transmission between motor support and the cooking cup has been reduced, and drive arrangement's shock attenuation effect has been promoted, thereby the noise of cooking machine base and cooking machine has been reduced, cooking machine base and cooking machine's shock attenuation effect has been promoted.

These and other aspects of the invention will be more clearly understood in the following description of the embodiments.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic view of a local structure of the food processor provided by the present invention.

Fig. 2 is a partially enlarged view of the food processor shown in fig. 1 at a.

Fig. 3 is another enlarged partial view of the food processor shown in fig. 1.

Fig. 4 is a schematic structural diagram of the food processor provided by the present invention.

Detailed Description

In order to facilitate understanding of the embodiments of the present invention, the embodiments of the present invention will be described more fully below with reference to the accompanying drawings. The preferred embodiments of the present invention are illustrated in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the embodiments of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Referring to fig. 1 to 3, the present invention provides a driving device 100, which includes a motor assembly 120, a shaft sealing element 140 and a damping sealing element 160, wherein the motor assembly 120 includes a motor bracket 121 and a rotating shaft 123 penetrating through the motor bracket 121; the shaft sealing member 140 is sleeved on the rotating shaft 123 and arranged between the rotating shaft 123 and the motor support 121, and the shaft sealing member 140 can seal the motor support 121, so that the problems of motor short circuit and the like caused by the fact that water in the stirring container flows to the inside of the motor support 121 are avoided; the damping sealing member 160 is sleeved on the rotating shaft 123 and connected to one end of the motor bracket 121 facing the extending direction of the rotating shaft 123.

The driving device 100 may be a driving device 100 of a kitchen appliance having a motor, such as a food processor, a juice extractor, a soymilk maker, or the like. For convenience of description, the food processor is taken as an example in the following description.

Referring to fig. 2 and 3, the motor assembly 120 includes a motor bracket 121 and a rotating shaft 123, wherein the motor bracket 121 is substantially a cover structure, and the rotating shaft 123 penetrates through the motor bracket 121, specifically, the rotating shaft 123 penetrates through the top of the motor bracket 121. The shaft 123 may be connected to a rotating assembly in the stirring container or the pulverizing container, wherein the rotating assembly may be a stirrer or a pulverizer composed of a plurality of blades. In addition, motor element 120 is still including setting up motor body 125 in motor support 121, and motor body 125 can be connected with power electrical property to the output shaft of motor body 125 can be connected with pivot 123, makes motor body 125's rotation can drive pivot 123 and rotate, and pivot 123 drives the rotating assembly rotation again, in order to stir the food in the stirred vessel.

The motor holder 121 comprises a top surface 1211, the top surface 1211 is located on the top of the motor holder 121, i.e. the top surface 1211 is the surface of the motor holder 121 facing the mixing container. The motor mount 121 also includes an outer peripheral surface 1213, the outer peripheral surface 1213 being attached to the top surface 1211 and extending away from the agitation vessel from the top surface 1211.

The motor bracket 121 is provided with a shaft hole 1215 and a mounting groove (not shown), wherein the shaft hole 1215 extends along an axial direction of the motor bracket 121, the shaft hole 1215 is communicated with the mounting groove, and the shaft hole 1215 is used for the penetration of the rotating shaft 123. The mounting groove is opened at the top surface 1211 for mounting the shaft seal 140. In one embodiment, the depth of the mounting groove may be greater than the thickness of the shaft seal 140, i.e., when the shaft seal 140 is mounted in the mounting groove, the upper surface of the shaft seal 140 may be lower than the top surface 1211, i.e., the mounting groove is a countersunk groove. In another embodiment, the depth of the mounting groove may also be less than or equal to the thickness of the shaft seal 140.

In this embodiment, the mounting groove is coaxial with shaft hole 1215, that is, the axis of the mounting groove coincides with the axis of shaft hole 1215, so that when the motor drives the rotating shaft 123 to rotate, the horizontal deflection of the rotating shaft 123 can be synchronous with the deflection of the shaft sealing element 140, thereby reducing the abrasion caused by the asynchronous rotation of the shaft sealing element 140 and the rotating shaft 123 when the motor drives the rotating shaft 123 to rotate at a high speed, and avoiding the water leakage problem.

The shaft sealing member 140 is sleeved on the rotating shaft 123, and is disposed between the rotating shaft 123 and the motor bracket 121, for sealing the motor bracket 121, so as to prevent water in the stirring container from flowing into the motor bracket 121. In the embodiment, the shaft seal 140 is fixedly disposed in the mounting groove, for example, the shaft seal 140 is received in the mounting groove and connected to the motor bracket 121 by bonding or interference fit. The shaft seal 140 is generally a hollow cylindrical structure. The shaft sealing member 140 may be made of silica gel, rubber or other flexible materials, so as to meet the purpose of sealing the motor bracket 121.

The damper sealing member 160 is sleeved on the rotating shaft 123 and connected to one end of the motor bracket 121 facing the extending direction of the rotating shaft 123, that is, the damper sealing member 160 is connected to the top 1211 of the motor bracket 121. The shock absorbing sealing member 160 is used for separating the motor bracket 121 from the stirring container, so that the shock of the stirring container is prevented from being transmitted to the motor bracket 121, the noise transmission between the motor bracket 121 and the food preparation cup body 50 is reduced, and the shock absorbing effect of the driving device 100 is improved.

In the present embodiment, the damper seal 160 is a substantially annular packing structure, that is, the outer edge of the damper seal 160 is circular. In other embodiments, the outer boundary of the shock absorbing sealing member 160 may also be rectangular, oval or in other shapes, which may be set according to practical situations, and the purpose of being able to be sleeved on the rotating shaft 123 and separating the motor bracket 121 from the stirring container is satisfied. The material of the shock absorbing sealing member 160 may be silicone, rubber or other flexible material.

In one embodiment, the damper seal 160 includes a first abutment surface 162, and the shaft 123 extends through the top surface 1211 and the first abutment surface 162. The first abutting surface 162 abuts against the top surface 1211, so that the motor support 121 and the shock absorbing sealing member 160 are in surface contact, that is, the motor support 121 and the shock absorbing sealing member 160 are in plane compression sealing, and the relative sliding between the motor support 121 and the shock absorbing sealing member 160 is reduced, so that the small twisting of the cuisine cup body 50 of the motor support 121 along the horizontal direction does not cause the sealing failure of the motor support 121.

In an embodiment, the first abutting surface 162 is provided with a first protrusion 1621, the first protrusion 1621 abuts against the motor support 121, and the first protrusion 1621 has a sealing and compression amount increasing effect, so that the damper seal 160 and the motor support 121 are in interference fit, that is, the reliability of the sealing of the motor support 121 is improved. In addition, the first protrusion 1621 also reduces the binding force of the motor bracket 121, and optimizes the damping effect of the driving device 100.

In one embodiment, the first protrusion 1621 has a ring shape to seal the motor support 121 and prevent water from flowing out between the damper seal 160 and the motor support 121. The number of the first protrusions 1621 is a plurality of circles, the plurality of circles of first protrusions 1621 are sequentially spaced, and each circle of first protrusions 1621 surrounds the rotating shaft 123, that is, the plurality of circles of first protrusions 1621 are annular and are sequentially arranged from inside to outside. First protruding 1621 of many circles can be evenly protruding to be located first butt face 162, namely, the interval of the first protruding 1621 of two adjacent circles is the definite value, has increased the area of contact between damper seal 160 and the motor support 121, has further reduced the transmission of noise and has promoted the shock attenuation effect. In other embodiments, the first protrusion 1621 may also be hemispherical, cylindrical, or other shape.

Shock attenuation sealing member 160 still includes second butt face 164, and second butt face 164 and first butt face 162 are carried on the back mutually, and second butt face 164 is used for being connected with cooking cup 50 for be surface contact between cooking cup 50 and the shock attenuation sealing member 160, reduced the relative slip between cooking cup 50 and the shock attenuation sealing member 160.

In this embodiment, the second abutting surface 164 is provided with a second protrusion 1641, the second protrusion 1641 is suitable for abutting against the arranging cup body 50, and the second protrusion 1641 also has the sealing and compression amount increasing effects, so that the damping sealing member 160 and the arranging cup body 50 are in interference fit, that is, the sealing reliability of the arranging cup body 50 is improved.

In this embodiment, the second protrusion 1641 may also be ring-shaped to seal the motor bracket 121 and prevent water from flowing out from between the shock absorbing seal 160 and the cuisine cup 50. The quantity of second arch 1641 is many circles, and many circles of second arch 1641 interval in proper order, and every circle of second arch 1641 encircles pivot 123, promptly, and many circles are annular second arch 1641 and set gradually from inside to outside. The circles of second protrusions 1641 may be uniformly protruded on the second abutting surface 164, that is, the distance between two adjacent circles of second protrusions 1641 is constant. In other embodiments, the first protrusion 1621 may also be hemispherical, cylindrical, or other shapes.

In one embodiment, the damper seal 160 includes a first sealing portion 166 and a second sealing portion 168, wherein the first sealing portion 166 is sleeved on the rotating shaft 123, connected to the top surface 1211, and connected between the disposing cup 50 and the motor bracket 121, the second sealing portion 168 is connected to the first sealing portion 166 and extends toward a side away from the protruding direction of the rotating shaft 123, so that the damper seal 160 may also be cylindrical, and the second sealing portion 168 is sleeved on the motor bracket 121 and connected to the outer peripheral surface 1213. In the present embodiment, the damper seal 160 has a cylindrical shape, which further improves the sealing effect on the motor holder 121 and improves the damping effect of the driving device 100.

In one embodiment, the inner surface and the outer surface of the first sealing portion 166 and the second sealing portion 168 may be provided with annular protrusions, wherein the inner surface refers to the surface opposite to the motor bracket 121, and the outer surface refers to the surface opposite to the cooking cup 50.

To sum up, the utility model provides a drive arrangement 100, through locating pivot 123 with shaft seal 140 cover, and set up between pivot 123 and motor support 121, motor support 121's sealing has been realized, shaft seal 140 and motor support 121's concentricity has been guaranteed, the wearing and tearing of shaft seal 140 in the rotatory process of pivot 123 have been reduced, the life-span of shaft seal 140 has been improved, locate pivot 123 through shock attenuation sealing member 160 cover, and connect in motor support 121 towards the one end that the direction was stretched out to pivot 123, motor support 121 and cooking cup 50's isolation has been realized, the noise transmission between motor support 121 and the cooking cup 50 has been reduced, and drive arrangement 100's shock attenuation effect has been promoted. In addition, for the drive device of other food processors on the market, cancelled and fixed the bottom of stirring container and the epaxial bearing of cover locating pivot, avoided the noise that this bearing and pivot lead to.

Referring to fig. 2 and fig. 3, the present invention further provides a material processor base 10, which includes a driving device 100 and a housing 200, wherein the driving device 100 is disposed in the housing 200.

In the present embodiment, the housing 200 has a substantially hollow cylindrical structure. The driving device 100 is disposed at the middle of the housing 200.

In this embodiment, the food processor base 10 further includes a bearing 300, the bearing 300 is sleeved on the rotating shaft 123 and is disposed between the rotating shaft 123 and the motor bracket 121, so that the rotating shaft 123 can rotate more smoothly.

The food processor base 10 may further include a switch (not shown) and the like, wherein the switch is disposed on the housing 200 and can be used to control the power on and off of the food processor.

To sum up, the utility model provides a cooking machine base 10, including drive arrangement 100 and casing 200, drive arrangement 100 sets up in casing 200, through locating pivot 123 with shaft seal 140 cover, and set up between pivot 123 and motor support 121, motor support 121's sealing has been realized, the concentricity of shaft seal 140 and motor support 121 has been guaranteed, the wearing and tearing of shaft seal 140 in the rotatory process of pivot 123 have been reduced, the life-span of shaft seal 140 has been improved, locate pivot 123 through shock attenuation sealing member 160 cover, and connect in motor support 121 towards the one end of pivot 123 orientation, motor support 121 and cooking cup 50's isolation has been realized, the noise transmission between motor support 121 and cooking cup 50 has been reduced, and drive arrangement 100's shock attenuation effect has been promoted, thereby cooking machine base 10 noise has been reduced, the shock attenuation effect of cooking machine base 10 has been promoted.

With reference to fig. 1 to 4, the present invention further provides a food processor 1, which includes a food processor base 10 and a food processor cup 50, the food processor cup 50 is assembled on the food processor base 10, and the damping sealing member 160 is connected between the food processor cup 50 and the motor support 121.

In the present embodiment, the cuisine cup body 50 comprises a first bottom wall 52, an inner peripheral wall 54 and a second bottom wall 56, the inner peripheral wall 54 is connected between the first bottom wall 52 and the second bottom wall 56, when the cuisine cup body 50 is assembled on the cuisine machine base 10, the shock absorbing sealing member 160 is connected between the first bottom wall 52 and the motor bracket 121, and the inner peripheral wall 54 is spaced apart from the motor bracket 121. In the present embodiment, the second bottom wall 56 abuts against the housing 200. In other embodiments, the second bottom wall 56 may also be spaced from the housing 200.

In the present embodiment, the first bottom wall 52 and the inner circumferential wall 54 form a groove 58, a side wall of the groove 58 is the inner circumferential wall 54, at least a portion of the upper end of the motor bracket 121, the damper seal 160 and the shaft seal 140 are disposed in the groove 58, and the damper seal 160 is disposed above the shaft seal 140.

Because motor support 121 does not contact with the lateral wall (interior perisporium 54) of the recess 58 of cuisine cup 50 bottom, but certain clearance is left in the design, consequently, it radially has a certain amount of skew to allow cuisine cup 50 axial, this kind of design is favorable to the automatic adjustment of the concentricity of cuisine cup 50 and motor support 121, more be favorable to guaranteeing that cuisine cup 50 is concentric with motor support 121, reduce vibrations and noise that cuisine cup 50 and motor support 121 decentraction brought, be favorable to the vibration/noise reduction of cuisine machine 1

Food processor 1 still includes rotating assembly 60, and rotating assembly 60 sets up in the bottom of cuisine cup 50 to be connected with pivot 123, make the rotation of pivot 123 can drive rotating assembly 60 and rotate. The rotating assembly 60 can be a blade or a stirring rod, etc. to grind or stir the food within the cuisine cup 50.

Referring to fig. 4, in this embodiment, the food processor 1 further includes a water tank 70 and a slurry receiving cup 80, and the water tank 70 and the slurry receiving cup 80 are both installed on the housing of the food processor 1, wherein the water tank 70 can clean the food processor 50, and the slurry receiving cup 80 can receive fluid such as slurry in the food processor 50.

To sum up, the utility model provides a cooking machine 1, including cooking cup 50 and cooking machine base 10, cooking cup 50 assembles in cooking machine base 10, shock attenuation sealing member 160 is connected between cooking cup 50 and motor support 121, through locating pivot 123 with shaft sealing member 140 cover, and set up between pivot 123 and motor support 121, motor support 121's sealed has been realized, shaft sealing member 140 and motor support 121's concentricity has been guaranteed, the wearing and tearing of shaft sealing member 140 in the rotatory process of pivot 123 have been reduced, the life-span of shaft sealing member 140 has been improved, locate pivot 123 through shock attenuation sealing member 160 cover, and connect in motor support 121 towards the one end that pivot 123 stretches out the direction, motor support 121 and cooking cup 50's isolation has been realized, the noise transmission between motor support 121 and the cooking cup 50 has been reduced, and drive arrangement 100's shock attenuation effect has been promoted, thereby machine 1's noise has been reduced, cooking machine 1's shock attenuation effect has been promoted.

In the present invention, the terms "assembly" and the like are to be understood broadly unless otherwise explicitly stated or limited. For example, the connection can be fixed, detachable or integrated; may be a mechanical connection; they may be directly connected or indirectly connected through an intermediate medium, or they may be connected through the inside of two elements, or they may be connected only by surface contact or through surface contact of an intermediate medium. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

Furthermore, the terms "first," "second," and the like are used merely for distinguishing between descriptions and not intended to imply or imply a particular structure. The description of the term "some embodiments" 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 invention. In the present disclosure, a schematic representation of the above terms does not necessarily refer 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. Furthermore, the various embodiments or examples and features of the various embodiments or examples described in this disclosure may be combined and combined by those skilled in the art without contradiction.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention.

Claims

1. A drive device, comprising:

the motor assembly comprises a motor bracket and a rotating shaft penetrating through the motor bracket;

the shaft sealing element is sleeved on the rotating shaft and arranged between the rotating shaft and the motor bracket; and

and the shock absorption sealing piece is sleeved on the rotating shaft and connected to one end of the motor support, which faces the extending direction of the rotating shaft.

2. The driving device as claimed in claim 1, wherein the motor bracket includes a top surface, the damper seal includes a first abutting surface, the first abutting surface abuts against the top surface, and the rotation shaft passes through the top surface and the first abutting surface.

3. The driving device as claimed in claim 1, wherein the motor bracket includes a top surface, the shock absorbing sealing member includes a first abutting surface, the first abutting surface is opposite to the top surface, the rotating shaft passes through the top surface and the first abutting surface, the first abutting surface is provided with a first protrusion, and the first protrusion abuts against the motor bracket.

4. The driving device as claimed in claim 3, wherein the first protrusion is annular, the number of the first protrusions is a plurality of circles, the plurality of circles of the first protrusion are sequentially spaced, and each circle of the first protrusion surrounds the rotating shaft.

5. The drive device according to claim 3, wherein the shock absorbing seal further comprises a second abutment surface, the second abutment surface being opposite to the first abutment surface, the second abutment surface being provided with a second protrusion adapted to abut against the serving cup body.

6. The driving device as claimed in any one of claims 2 to 5, wherein the motor holder further comprises an outer peripheral surface connected to the top surface, and the damper seal member comprises a first seal portion and a second seal portion, the first seal portion is sleeved on the rotating shaft and connected to the top surface, the second seal portion is connected to the first seal portion and extends toward a side away from the extending direction of the rotating shaft, and the second seal portion is sleeved on the motor holder and connected to the outer peripheral surface.

7. The driving device according to claim 1, wherein the motor bracket is provided with a shaft hole and a mounting groove, the shaft hole is communicated with the mounting groove, the rotating shaft is arranged in the shaft hole in a penetrating manner, the shaft sealing member is fixedly arranged in the mounting groove, and the mounting groove is arranged coaxially with the shaft hole.

8. A disposer base comprising a housing and a drive device according to any of claims 1 to 7, the drive device being disposed on the housing.

9. A food processor, comprising a food processing cup body and a food processor base according to claim 8, wherein the food processing cup body is assembled on the food processor base, and the shock absorbing sealing member is connected between the food processing cup body and the motor bracket.

10. The food processor of claim 9, wherein the food cup body comprises a first bottom wall, a second bottom wall and an inner peripheral wall, the inner peripheral wall is connected between the first bottom wall and the second bottom wall, when the food cup body is assembled to the food processor base, the shock absorbing seal is connected between the first bottom wall and the motor bracket, and the inner peripheral wall is spaced apart from the motor bracket.

11. The food processor of claim 10, wherein the first bottom wall and the inner peripheral wall form a groove, at least a portion of an upper end of the motor bracket, the damper seal, and the shaft seal are all disposed within the groove, and the damper seal is disposed above the shaft seal.