CN218165044U - Food processor with optimized motor installation - Google Patents

Abstract

The application discloses optimize food preparation machine of motor installation, including the organism, be fixed in the processing cup subassembly and the motor element of organism, processing cup subassembly includes the cup and the dish that generates heat, is equipped with processing knife tackle in the cup, and the cup bottom is located to the dish that generates heat, and motor element includes stator and motor shaft, and the motor shaft upwards extends to in the cup and is connected with processing knife tackle, the dish that generates heat is equipped with downwardly extending's installation and goes up the barricade, motor element still includes the motor support, the motor support bearing the stator, install the barricade with the motor support is right from two upper and lower directions the stator is spacing and will the stator is fixed in the dish that generates heat. This application has increased the bearing effect of motor support to the motor, through installing barricade and motor support respectively from two upper and lower directions to the motor spacing and be fixed in the dish that generates heat with the motor, when realizing that the motor is fixed integrative with the dish that generates heat, can improve motor installation accuracy, prevent that the motor from rocking.

Description

Food processor with optimized motor installation

Technical Field

The utility model relates to a food preparation machine technical field, concretely relates to optimize food preparation machine of motor installation.

Background

The existing food processor generally arranges a heating component and a crushing component in a processing cup, arranges a motor and a control component in a host machine, and the motor is arranged on the host machine through a motor bracket, so that the vibration of the motor can be directly transmitted to the control component, the vibration noise is large, the operation of the control component is influenced, and in order to solve the problem, a damping structure is usually additionally arranged in the host machine, so that the whole machine assembly process is complicated. At present, a food processor fixes a motor together with a heating disc of a processing cup through a motor upper support, and due to the existence of the motor upper support, a mounting size chain is overlong, a motor output shaft is overlong, so that the stability of the operation of the motor is influenced, and the working noise is large. In addition, some food processors fix the motor with the heating plate through a support base or an installation part of the heating plate, and the motor is in a hoisting mode, so that the problems of motor shaking, reduced coaxiality of the motor, the heating plate and the processing cup and high working noise exist.

SUMMERY OF THE UTILITY MODEL

In order to solve one or more technical problem among the prior art, or at least provide a profitable selection, the utility model provides an optimize food preparation machine of motor installation to optimize the motor installation, solve the motor and rock the poor, the big scheduling problem of operating noise of motor operating stability who arouses.

The utility model discloses an optimize food preparation machine of motor installation, include the organism, be fixed in the processing cup subassembly and the motor element of organism, processing cup subassembly includes cup and heating plate, be equipped with processing knife tackle in the cup, heating plate locates the cup bottom, motor element includes stator and motor shaft, the motor shaft upwards extends to in the cup and with processing knife tackle connects, heating plate is equipped with downwardly extending's installation and goes up the barricade, motor element still includes the motor support, motor support bearing the stator, install the barricade with the motor support is right from upper and lower two directions the stator is spacing and will the stator is fixed in heating plate.

The utility model discloses an optimize food preparation machine of motor installation still has following additional technical characteristic:

the upper mounting retaining wall is provided with an upper stop surface, and the top end surface of the stator is matched with the stop of the upper stop surface; the motor support is equipped with barricade under the installation, the barricade is equipped with backstop face down under the installation, the bottom terminal surface of stator with backstop face backstop cooperation down.

The two mounting upper retaining walls are oppositely arranged and clamp the stator along a first horizontal direction; the retaining wall is equipped with two, two under the installation retaining wall is followed first horizontal direction presss from both sides tightly the stator.

The mounting upper retaining wall comprises an upper buckle arranged on the outer side of the upper stop surface, the upper buckle extends downwards from the upper stop surface, and the upper buckle is buckled on the outer side surface of the stator; the lower retaining wall is installed and comprises a lower buckle arranged on the outer side of the lower stop surface, the lower buckle extends upwards from the lower stop surface, and the lower buckle is buckled on the outer side surface of the stator.

The outer side wall of the stator is provided with two axially extending convex parts, and the two convex parts are clamped along a second horizontal direction; the lower buckles are two and clamp the protruding portions along the second horizontal direction.

The upper stop surface is provided with a first stud, the lower stop surface is provided with a second stud, and the first stud and the second stud are aligned along respective central axes or are arranged in a staggered manner.

The bottom of the heating disc is provided with an installation groove for limiting the motor shaft; the motor shaft outside cover is equipped with the bearing, the bearing install in the mounting groove.

And a sealing element in circumferential sliding fit with the motor shaft is arranged in the mounting groove, and the sealing element is axially limited in the mounting groove through the bearing.

The motor shaft is provided with a clamping groove and a clamping spring arranged in the clamping groove, and the bearing is axially limited in the mounting groove through the clamping spring.

The food processor also comprises a pulp receiving cup, a waste water box and a water tank, wherein the pulp receiving cup and the waste water box are arranged below the liquid outlet, and the water tank supplies water into the cup body.

Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:

1. the utility model provides a food preparation machine, the dish that generates heat is equipped with downwardly extending's installation and goes up the barricade, can with the motor with set fixed an organic whole that generates heat, owing to left out and use the motor upper bracket, can reduce the motor volume, solved the problem of mounting dimension chain overlength, the motor output shaft shortens, can make the motor operation more stable, small in noise, is favorable to promoting the user and uses experience. Further, this application has increased the bearing effect of motor support to the motor, carries on spacingly and is fixed in the dish that generates heat with the motor from two upper and lower directions respectively through installing barricade and motor support, when realizing that the motor is fixed integrative with the dish that generates heat, can improve motor installation accuracy, can prevent that the motor from rocking, has guaranteed the installation axiality of motor, dish and cup that generates heat, is favorable to reducing the work noise.

2. As a preferred embodiment, the upper mounting retaining wall is provided with an upper stop surface, and the top end surface of the stator is matched with the upper stop surface in a stop manner; the motor support is provided with a lower mounting retaining wall, the lower mounting retaining wall is provided with a lower stop surface, and the bottom end surface of the stator is matched with the lower stop surface in a stop way; through setting up stop surface and lower backstop face, can follow vertical direction and press from both sides tight stator from top to bottom, can prevent that the stator from taking place to rock, guaranteed the installation axiality of stator, the dish and the cup that generates heat.

3. As a preferred embodiment, two of the mounting upper retaining walls are oppositely arranged, and the two mounting upper retaining walls clamp the stator along a first horizontal direction; the number of the lower mounting retaining walls is two, and the two lower mounting retaining walls clamp the stator along the first horizontal direction; from this, the barricade is not only spacing to the stator from vertical direction to the barricade under installation and the installation, still spacing to the stator from the horizontal direction, can further promote the spacing and the fixed effect of motor, improves the installation axiality of stator, the dish and the cup that generates heat.

4. As a preferred embodiment, the mounting upper retaining wall includes an upper buckle disposed on an outer side of the upper stop surface, the upper buckle extends downward from the upper stop surface, and the upper buckle is buckled on an outer side surface of the stator; the lower mounting retaining wall comprises a lower buckle arranged on the outer side of the lower stop surface, the lower buckle extends upwards from the lower stop surface, and the lower buckle is buckled on the outer side surface of the stator; through setting up buckle and lower buckle, can inject rocking of stator along the horizontal direction, with the stator spacing in the inboard of last buckle with lower buckle to go up the buckle and can regard as installation guide structure with lower buckle, it is inboard that the guide stator stretches into the buckle during the installation, helps improving the installation effectiveness.

5. As a preferred embodiment, the outer side wall of the stator is provided with two axially extending bosses, and the upper buckle is provided with two bosses which are clamped along the second horizontal direction; the two lower buckles are arranged and used for clamping the protruding parts along the second horizontal direction; from this, buckle and two lower buckles can further inject the stator and follow rocking of horizontal direction on two, can guarantee the stator, generate heat the installation axiality of dish and cup to, arch and buckle complex structure can play the installation guide effect, helps improving the installation effectiveness.

6. In a preferred embodiment, the upper stop surface is provided with a first stud, the lower stop surface is provided with a second stud, and the first stud and the second stud are aligned along respective central axes; in the embodiment, the same screw can be used for sequentially penetrating the second stud and the first stud from bottom to top so as to fix the motor and the heating disc, and the assembly process can be simplified.

Or the first stud and the second stud are arranged in a staggered mode; in the embodiment, different screws can be used for being respectively matched and installed with the first stud and the second stud, so that the fixing position point can be increased, and the installation firmness of the motor can be improved.

7. As a preferred embodiment, the bottom of the heating plate is provided with an installation groove for limiting the motor shaft; a bearing is sleeved on the outer side of the motor shaft and is arranged in the mounting groove; therefore, the mounting groove can play a role in radially positioning the motor shaft, can ensure the concentricity of the motor shaft and the heating disc, can improve the running stability of the motor, reduce the abrasion of a motor component and prolong the service life of the motor component, can play a role in guiding the mounting of the motor and the heating disc, and is beneficial to improving the mounting efficiency; further, through setting up the bearing, can improve motor pivoted stability, with the bearing direct mount of motor shaft tip in the mounting groove, reducible motor bearing's use is favorable to shortening the motor shaft size, promotes motor component's miniaturization and compactification.

8. As a preferred embodiment, a sealing element which is in circumferential sliding fit with the motor shaft is arranged in the mounting groove, and the sealing element is axially limited in the mounting groove through the bearing; through setting up the sealing member, can prevent that liquid from getting into the host computer from the fit clearance of motor shaft and mounting groove inside, avoid inside electric elements to meet water and take place the short circuit and burn out, improved machine safety in utilization, be favorable to increase of service life. And the bearing axially positions the sealing element to form a size chain matched with each other, so that the sealing reliability is improved, and the assembly complexity can be reduced.

9. As a preferred embodiment, the motor shaft is provided with a clamping groove and a clamping spring installed in the clamping groove, and the bearing is axially limited in the installation groove through the clamping spring; through setting up the jump ring, can avoid the bearing drunkenness, guarantee the output moment of torsion and the operation stability of motor shaft, can reduce vibrations, reduce noise at work.

10. As a preferred embodiment, the bottom of the cup body is provided with a liquid outlet, the food processor also comprises a pulp receiving cup and a waste water box which are arranged below the liquid outlet, and a water tank for supplying water into the cup body; from this, the food preparation machine of this application is applicable to the hand-free type, can omit getting of cup and put the operation, and weight gain behind the motor is connected to the cup is got through omitting to the cup and is put the operation, but joyful user experience, and can prevent that the motor from frequently exposing external environment and impaired easily, can prolong its life.

Drawings

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

fig. 1 is a schematic view illustrating an assembly of a heating plate and a motor assembly according to an embodiment of the present application.

Fig. 2 is a schematic structural diagram of a heating plate according to an embodiment of the present application.

Fig. 3 is a schematic structural view of the installation of the upper retaining wall of fig. 2.

Fig. 4 is a schematic structural view of the installation of the lower retaining wall of fig. 1.

Fig. 5 is a schematic view illustrating an assembly of a motor shaft and a heat generating plate according to an embodiment of the present application.

Fig. 6 is a schematic structural diagram of a food processor according to an embodiment of the present application.

Fig. 7 is a schematic cross-sectional view of the food processor of fig. 6.

Reference numerals:

10-a machine body, 11-a cup body, 12-a heating disc, 13-a processing cutter set, 14-a stator, 15-a motor shaft, 121-a mounting groove, 16-a bearing, 17-a sealing element, 18-a snap spring, 191-a slurry receiving cup and 192-a water tank;

20-installing an upper retaining wall, 21-a motor bracket, 201-an upper stop surface, 22-installing a lower retaining wall, 221-a lower stop surface, 202-an upper buckle, 222-a lower buckle, 141-a bulge, 203-a first stud and 223-a second stud.

Detailed Description

In order to more clearly explain the overall concept of the present invention, the following detailed description is given by way of example in conjunction with the accompanying drawings.

In order that the above objects, features and advantages of the present application can be more clearly understood, the present application will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

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 invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the scope of the present invention is not limited by the specific embodiments disclosed below.

In addition, in the description of the present invention, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

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

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. However, the direct connection means that the two bodies are not connected through a transition structure, but connected through a connection structure to form a whole. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean 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 this specification, the schematic representations of the terms used above are not necessarily intended to 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.

As shown in fig. 1 to 7, the application provides a food processor of optimizing motor installation, include organism 10, be fixed in the processing cup subassembly and the motor element of organism 10, processing cup subassembly includes cup 11 and heating plate 12, be equipped with processing knife tackle 13 in the cup 11, heating plate 12 is located the cup 11 bottom, motor element includes stator 14 and motor shaft 15, motor shaft 15 upwards extends to in the cup 11 and with processing knife tackle 13 is connected, heating plate 12 is equipped with downwardly extending's installation and goes up barricade 20, motor element still includes motor support 21, motor support 21 bearing stator 14, install barricade 20 with motor support 21 is right from upper and lower two directions stator 14 is spacing and will stator 14 is fixed in heating plate 12.

On the one hand, different with the motor installation in the host computer among the prior art, this application installs the motor in processing cup subassembly, and specifically the motor is as an organic whole with the installation of dish 12 that generates heat, can avoid motor vibrations to transmit the control assembly in the host computer, can omit to set up extra shock-absorbing structure, simplifies the installation flow.

On the other hand, the motor is fixed to the heating plate 12 through installing the upper retaining wall 20, and the upper retaining wall 20 is installed to serve as the structure of the heating plate 12, so that an upper bracket of the motor can be omitted, the problem that the chain of the installation size is too long is solved, the output shaft of the motor is shortened, the motor can run more stably, the noise is low, and the use experience of a user is favorably improved.

On the other hand, for preventing that motor hoist and mount from leading to the motor easily to rock, this application except using to install barricade 20 spacing fixed to the motor, still uses motor support 21 spacing fixed to the motor, through spacing to the motor from two directions from top to bottom, has not only strengthened the fixed effect of motor with dish 12 that generates heat, still can improve the installation axiality of motor and cup 11, can prevent that the motor from rocking in the course of the work, is favorable to improving motor operating stability, reduces the operating noise.

Specifically, cup 11 and heating plate 12 enclose to close and form the processing chamber, and processing knife tackle 13 can be smashed the food in the processing chamber under the motor effect, and cup 11 or heating plate 12 are equipped with the heating pipe, can heat the food in the processing chamber after the circular telegram. The stator 14 sets up on installing between barricade 20 and motor support 21 to the stator 14 is fixed in heating plate 12 through installing barricade 20 and motor support 21, compares in the mode of motor hoist and mount, and motor support 21 multiplicable is to the location of stator 14 lower extreme, can effectively reduce the probability that stator 14 takes place to rock.

As a preferred embodiment of the present application, the mounting upper retaining wall 20 is provided with an upper stop surface 201, and the top end surface of the stator 14 is in stop fit with the upper stop surface 201; motor support 21 is equipped with and installs barricade 22 down, barricade 22 is equipped with down backstop face 221 under the installation, the bottom terminal surface of stator 14 with backstop face 221 backstop cooperation down.

As shown in fig. 1 to 4, the stator 14 has a top end surface and a bottom end surface, the upper stop surface 201 and the lower stop surface 221 respectively abut against the top end surface and the bottom end surface of the stator 14, the upper stop surface 201 and the lower stop surface 221 jointly define an axial position of the stator 14, and the stator 14 is clamped up and down along a vertical direction, so that the installation coaxiality of the stator 14, the heating plate 12 and the cup body 11 can be improved, and the horizontal shaking of the stator 14 is avoided.

Preferably, two of the mounting upper retaining walls 20 are oppositely arranged, and the two mounting upper retaining walls 20 clamp the stator 14 along a first horizontal direction; the mounting lower retaining wall 22 is provided with two, and the mounting lower retaining wall 22 clamps the stator 14 along the first horizontal direction.

As shown in fig. 1 and 2, two mounting upper retaining walls 20 are defined to be arranged along the first horizontal direction-X, and the two mounting upper retaining walls 20 clamp the stator 14 along the X direction, so that the stator 14 is prevented from shaking along the X direction. Further, the two mounting lower retaining walls 22 are arranged in the first horizontal direction-X direction, and the two mounting lower retaining walls 22 clamp the stator 14 in the X direction, so that the stator 14 is prevented from wobbling in the X direction. And the upper and lower ends of the stator 14 are respectively limited by the upper and lower installation retaining walls 20 and the lower installation retaining walls 22, so that the stability of the stator 14 in the X direction is ensured.

It is understood that in other embodiments, the two mounting lower retaining walls 22 may be arranged along the second horizontal direction-Y direction, and in this case, the two mounting lower retaining walls 22 and the two mounting upper retaining walls 20 are arranged in a staggered manner, so as to prevent the stator 14 from shaking along the X direction and the Y direction.

Further, the mounting upper retaining wall 20 includes an upper buckle 202 disposed on the outer side of the upper stop surface 201, the upper buckle 202 extends downward from the upper stop surface 201, and the upper buckle 202 is buckled on the outer side surface of the stator 14; the lower retaining wall 22 includes a lower buckle 222 disposed outside the lower stop surface 221, the lower buckle 222 extends upward from the lower stop surface 221, and the lower buckle 222 is buckled on the outer side surface of the stator 14.

As shown in fig. 2 to 4, the two upper catches 202 for mounting the upper retaining wall 20 clamp the stator 14 in the X direction, and the upper catches 202 cooperate with the sidewall stoppers of the stator 14 to define the mounting position of the stator 14 in the horizontal direction. Similarly, the lower catches 222 of the two installed lower retaining walls 22 clamp the stator 14 in the X direction, and the lower catches 222 cooperate with the sidewall stops of the stator 14 to define the installation position of the stator 14 in the horizontal direction.

The upper stop surface 201 and the upper buckle 202 form an L-shaped structure, so that the angle and range for limiting the stator 14 are increased, and the limiting and fixing effects of the stator 14 can be improved. The lower stop surface 221 and the lower buckle 222 form an L-shaped structure, so that the angle and range for limiting the stator 14 are increased, and the limiting and fixing effects of the stator 14 can be improved. Preferably, the upper stop surface 201 and the upper clip 202, the lower stop surface 221 and the lower clip 222 are all integrally formed structures, which can simplify the processing and assembly.

Further, the outer side wall of the stator 14 is provided with two axially extending protrusions 141, and the upper buckle 202 is provided with two protrusions 141 which are clamped along a second horizontal direction; the two lower clips 222 clamp the protrusions 141 along the second horizontal direction.

As shown in fig. 1, the boss 141 extends from the top end surface to the bottom end surface of the stator 14, and protrudes outward with respect to the outer sidewall of the stator 14. The two upper clasps 202 clamp the convex portion 141 along the second horizontal direction-Y direction, so that the stator 14 can be prevented from shaking along the Y direction. Similarly, the two lower catches 222 clamp the protrusions 141 in the second horizontal direction-Y direction, and the stator 14 is prevented from shaking in the Y direction. Further, the boss 141 is limited between the two upper/ lower buckles 202, 222, so that the installation guide function can be achieved, and the installation coaxiality of the motor and the cup body 11 can be improved.

It is understood that in other embodiments, a gap (e.g., a single-side gap of 0.05 mm) is provided between the two upper/ lower clasps 202, 222 and the boss 141 to prevent the problem of difficulty in installation due to machining errors.

In some embodiments, the heat generating plate 12 has a disk shape, and is fixed by being clamped between the cup body 11 and the machine body 10 at an edge. The heating plate 12 is a die casting, the heating pipe is pre-embedded in the heating plate 12, and in the die casting forming process, the upper retaining wall 20 and the heating plate 12 are integrally formed, so that the processing procedure is simple, and the structure is firm and reliable. The motor support 21 is a U-shaped support, the left end and the right end of the upper portion of the U-shaped support are respectively provided with a lower mounting retaining wall 22, and a containing cavity is formed between the two lower mounting retaining walls 22 and used for installing structures such as the motor shaft 15. The motor bracket 21 is also used for mounting brushes.

Further, for motor installation, as shown in fig. 3 and 4, the upper stop surface 201 is provided with a first stud 203, the lower stop surface 221 is provided with a second stud 223, and in some embodiments, the first stud 203 and the second stud 223 are aligned along respective central axes.

In this embodiment, the stator 14 is provided with a first through hole penetrating along the axial direction, the first stud 203, the first through hole and the second stud 223 are aligned, and one end of a screw passes through the second stud 223 and the first through hole in sequence and is fastened in the first stud 203 during installation, so that the stator 14 and the heating plate 12 are fixed. In addition, in this embodiment, the motor bracket 21 and the stator 14, and the stator 14 and the heat generating plate 12 can be mounted by using the same screw (the screw is required to be long), so that the use of parts can be reduced, and the assembly process can be simplified.

In other embodiments, the first stud 203 and the second stud 223 are disposed in an offset arrangement.

In this embodiment, the stator 14 is provided with a second through hole adapted to the first stud 203 and a third through hole adapted to the second stud 223, and different screws can be used to respectively fix the motor bracket 21 and the stator 14 and the heating plate 12. Further, the screws penetrating through the second stud 223 and the third through hole can be mounted on the heating plate 12 through other mounting studs and the heating plate 12, which is equivalent to the stator 14 and the heating plate 12 being mounted in a dual manner, so that the assembly firmness can be improved, and the shaking probability of the lower end of the stator 14 is reduced.

As shown in fig. 3, the installed retaining wall 20 has a rectangular retaining wall and a first stud 203 disposed inside the rectangular retaining wall, and the rectangular retaining wall can form a reinforcing structure, so that the structural strength and rigidity of the first stud 203 can be improved, and the installation firmness and reliability can be improved.

As a preferred embodiment of the present application, the bottom of the heating plate 12 is provided with a mounting groove 121 for limiting the position of the motor shaft 15; the motor shaft 15 is sleeved with a bearing 16, and the bearing 16 is installed in the installation groove 121.

As shown in fig. 2 and 5, the mounting groove 121 protrudes downward from the bottom of the heating plate 12 to form a cylindrical cavity for the motor shaft 15 to pass through. The mounting groove 121 can play a role in radially positioning the motor shaft 15, can ensure the concentricity of the motor shaft 15 and the heating disc 12, can improve the running stability of the motor, reduce the abrasion of motor components and prolong the service life of the motor components, can play a role in mounting and guiding the motor and the heating disc 12, and is beneficial to improving the mounting efficiency; further, through setting up bearing 16, can improve motor rotational stability, with the bearing 16 direct mount of motor shaft 15 tip in mounting groove 121, reducible motor bearing's use is favorable to shortening the motor shaft size, promotes the miniaturization and the compactification of motor subassembly.

Further, a sealing element 17 which is in circumferential sliding fit with the motor shaft 15 is arranged in the mounting groove 121, and the sealing element 17 is axially limited in the mounting groove 121 through the bearing 16.

Specifically, sealing member 17 for example for the cover locate motor shaft 15 the sealing washer, seal gasket or sealed integrated configuration, through setting up sealing member 17, can prevent that liquid from getting into inside the host computer from motor shaft 15 and mounting groove 121's fit clearance, avoid inside electric elements to meet the water and take place the short circuit and burn out, improved machine safety in utilization, be favorable to increase of service life. In addition, the bearing 16 axially positions the sealing element 17 to form a size chain matched with each other, thereby improving the sealing reliability and reducing the assembly complexity.

Further, the motor shaft 15 is provided with a clamping groove and a clamping spring 18 mounted in the clamping groove, and the bearing 16 is axially limited in the mounting groove 121 through the clamping spring 18. Through setting up jump ring 18, can avoid bearing 16 drunkenness, guaranteed the output moment of torsion and the operation stability of motor shaft 15, can reduce vibrations, reduce noise at work. The structure that the clamp spring 18 is matched with the clamping groove is simple in assembly, high in reliability, low in cost and accurate in positioning.

According to the food preparation machine of this application embodiment, motor and cup are fixed as an organic whole, and for improving user's use experience, food preparation machine can be the type of exempting from the hand washing, and that is to say the user need not to get and put the cup operation, can liberate user's both hands, and joyful user experience.

As a preferred embodiment of the present invention, as shown in fig. 6 and 7, the cup body 11 is provided with a liquid discharge port at the bottom thereof, and the food processor further includes a slurry receiving cup 191 and a waste water box provided below the liquid discharge port, and a water tank 192 for supplying water into the cup body 11.

In the using process, a user does not need to take and place the cup body 11, when pulping is needed, water is supplied into the cup body 11 through the water tank 192 and pulp is prepared, and after the pulp is prepared, the pulp is discharged to the pulp receiving cup 191 through the automatic pulp discharging system so as to meet the drinking requirement of the user; when cleaning is needed, water is supplied into the cup body 11 through the water tank 192 for cleaning, and the cleaned waste water can be discharged into the waste water box, so that the time and the energy of a user can be greatly saved.

The technical solution protected by the present invention is not limited to the above embodiments, and it should be noted that the technical solution of any one embodiment is combined with the technical solution of one or more other embodiments in the protection scope of the present invention. Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims (10)

1. A food processor with optimized motor installation comprises a machine body, a processing cup assembly and a motor assembly, wherein the processing cup assembly and the motor assembly are fixed on the machine body, the processing cup assembly comprises a cup body and a heating disc, a processing cutter set is arranged in the cup body, the heating disc is arranged at the bottom of the cup body, the motor assembly comprises a stator and a motor shaft, the motor shaft extends upwards into the cup body and is connected with the processing cutter set, and the food processor is characterized in that,

the heating plate is provided with an installation upper retaining wall extending downwards, the motor assembly further comprises a motor support, the motor support supports the stator, the installation upper retaining wall and the motor support are opposite from the upper direction and the lower direction, the stator is limited and the stator is fixed on the heating plate.

2. A food processor with optimized motor mounting according to claim 1,

the upper mounting retaining wall is provided with an upper stop surface, and the top end surface of the stator is matched with the stop of the upper stop surface;

the motor support is equipped with barricade under the installation, the barricade is equipped with backstop face down under the installation, the bottom terminal surface of stator with backstop face backstop cooperation down.

3. Food processor optimized for motor mounting according to claim 2,

the two mounting upper retaining walls are oppositely arranged and clamp the stator along a first horizontal direction;

the retaining wall is equipped with two under the installation, two the retaining wall is followed under the installation the first horizontal direction presss from both sides tightly the stator.

4. A food processor with optimized motor mounting according to claim 3,

the upper mounting retaining wall comprises an upper buckle arranged on the outer side of the upper stop surface, the upper buckle extends downwards from the upper stop surface, and the upper buckle is buckled on the outer side surface of the stator;

the barricade is including locating under the installation the lower buckle in the backstop face outside down, down the buckle certainly backstop face upwards extends down, down the buckle lock in the lateral surface of stator.

5. A food processor with optimized motor mounting according to claim 4,

the outer side wall of the stator is provided with two axially extending convex parts, and the two convex parts are clamped along a second horizontal direction;

the lower buckles are two and clamp the protruding portions along the second horizontal direction.

6. A food processor with optimized motor mounting according to claim 2,

the upper stop surface is provided with a first stud, the lower stop surface is provided with a second stud, and the first stud and the second stud are aligned along respective central axes or arranged in a staggered manner.

7. Food processor optimized for motor mounting according to claim 1,

the bottom of the heating disc is provided with an installation groove for limiting the motor shaft;

the motor shaft outside cover is equipped with the bearing, the bearing install in the mounting groove.

8. A food processor with optimized motor mounting according to claim 7,

and a sealing element in circumferential sliding fit with the motor shaft is arranged in the mounting groove, and the sealing element is axially limited in the mounting groove through the bearing.

9. A food processor with optimized motor mounting according to claim 7,

the motor shaft is provided with a clamping groove and a clamping spring arranged in the clamping groove, and the bearing is axially limited in the mounting groove through the clamping spring.

10. An optimized motor installation food processor as claimed in any one of claims 1 to 9,

the food processor also comprises a pulp receiving cup, a waste water box and a water tank, wherein the pulp receiving cup and the waste water box are arranged below the liquid outlet, and the water tank supplies water into the cup body.

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