CN109691910B

CN109691910B - Magnetic disc, stirring cutter assembly and food processor

Info

Publication number: CN109691910B
Application number: CN201710992583.4A
Authority: CN
Inventors: 龚弦; 黄维; 柳维军; 孙毅; 何柏锋
Original assignee: Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co Ltd
Current assignee: Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co Ltd
Priority date: 2017-10-23
Filing date: 2017-10-23
Publication date: 2021-10-29
Anticipated expiration: 2037-10-23
Also published as: CN109691910A

Abstract

The invention provides a magnetic disc, a stirring cutter assembly and a food processor, wherein the magnetic disc comprises: the cylinder frame is provided with an opening at the top and a closed bottom, a plurality of first positioning holes are formed in the edge of the bottom wall of the cylinder frame, and an installation structure is arranged in the middle of the bottom wall of the cylinder frame; the annular cover is covered on the edge of the opening end of the barrel frame in a sealing manner, and a plurality of second positioning holes are formed in the annular cover; the lower end of the magnetic part is limited in the first positioning hole, the upper end of the magnetic part is provided with a first boss limited in the second positioning hole, and the inner surface of the first boss is positioned on the outer side of the inner surface of the magnetic part; the first boss and the magnetic part are of an integrated structure. This scheme can furthest reduce the radial distance of driving between the slave disk when being used for two magnetic disk drive's food processor with this magnetic disk, and the moment of torsion transmission between increase drive magnetic disk and the slave disk to improve the moment of torsion of product, reduce the occupation space of driving the slave disk in the cup bottom, in order to improve space utilization.

Description

Magnetic disc, stirring cutter assembly and food processor

Technical Field

The invention relates to the technical field of household appliances, in particular to a magnetic disc, a stirring cutter assembly and a food processor.

Background

The food processor with magnetic drive has appeared at present, and this kind of food processor drives the driven disk who installs on stirring tool through installing at the terminal drive disk of motor shaft and rotates, and then drives stirring tool and rotate, and simultaneously, for the moment of torsion between further improvement drive disk and the driven disk, drive disk and driven disk all overlap each other and establish the setting, all establish drive disk and driven disk on another promptly one cover. However, with the structure, because the space at the bottom of the cup body is limited, the driven magnetic disk and the driving magnetic disk are arranged to be smaller, and further the radial sizes of the driven magnetic disk and the driving magnetic disk are smaller, so that the transmission torque between the driven magnetic disk and the driving magnetic disk is smaller. Meanwhile, since the driven disk and the drive disk are already arranged at the bottom of the cup body, when the heating component is arranged at the bottom of the cup body, the spatial arrangement of the bottom of the cup body is difficult.

Therefore, how to design a new driven magnetic disk and/or drive magnetic disk capable of enhancing the torque between the driven magnetic disk and the drive magnetic disk and improving the space utilization rate of the bottom of the cup body becomes a problem to be solved at present.

Disclosure of Invention

In order to solve at least one of the above technical problems, a first aspect of the present invention provides a magnetic disk.

The second aspect of the invention also provides a stirring tool assembly.

The third aspect of the invention also provides a food processor.

In view of this, an embodiment of the first aspect of the present invention provides a magnetic disc for a food processor, the magnetic disc including: the barrel frame is in a cylindrical shape with an open top and a closed bottom, a plurality of first positioning holes are formed in the edge of the bottom wall of the barrel frame, and an installation structure is arranged in the middle of the bottom wall of the barrel frame; the annular cover is covered on the edge of the opening end of the barrel frame in a sealing mode, and a plurality of second positioning holes corresponding to the first positioning holes are formed in the annular cover in the circumferential direction; the magnetic parts are positioned in the barrel frame, one end, close to the bottom wall of the barrel frame, of each magnetic part is limited in the corresponding first positioning hole, a first boss limited in the corresponding second positioning hole is arranged at one end, far away from the bottom wall of the barrel frame, of each magnetic part, and the inner surface of each first boss is positioned on the outer side of the inner surface of each magnetic part; wherein, the first boss and the magnetic part are of an integrated structure.

According to the magnetic disk provided by the invention, the magnetic disk comprises a barrel frame, an annular cover and a circle of magnetic pieces, wherein the annular cover is covered on the edge of the barrel frame, the magnetic pieces are arranged in the barrel frame, specifically, the upper ends of the magnetic pieces are limited in second positioning holes on the annular cover through first bosses, and the lower ends of the magnetic pieces are limited in first positioning holes on the barrel frame. The inner surface of the first boss, namely the surface of the first boss far away from the outer side of the barrel frame in the radial direction of the barrel frame, is positioned at the outer side of the inner surface of the magnetic part, namely, the magnetic part is wider relative to the first boss extending into the barrel frame from the radial direction of the barrel frame, after the magnetic part is arranged in the barrel frame, the inner sides of a plurality of magnetic parts are exposed at the outer head, namely the inner sides of the magnetic parts are not shielded by the barrel frame provided with the magnetic part, therefore, when another magnetic disk is arranged in the barrel frame, the radial distance between the inner magnetic disk and the outer magnetic disk can be reduced, when the magnetic disk is used for a food processor driven by double magnetic disks, the magnetic disk can be used for a driving magnetic disk or a driven magnetic disk of the food processor, specifically, when the magnetic disk is used as the driving magnetic disk, the driven magnetic disk can be directly arranged in the barrel frame and among the plurality of magnetic parts, therefore, the plurality of magnetic parts of the driving magnetic disk can be sleeved outside the driven magnetic disk, similarly, when the magnetic disk drive is used as a driven magnetic disk, the bottom wall of the barrel frame can be inwards sunken to form a groove, so that the drive magnetic disk can be inserted and installed in the groove, and the driven magnetic disk can be sleeved and installed outside the drive magnetic disk. Thus, the two magnetic disks of the food processor can be mutually sleeved and installed, when the structure is used for realizing the sleeved installation of the two magnetic disks, one of the driving magnetic disk and the driven magnetic disk is the magnetic disk, so that the inner side of at least one of the driving magnetic disk and the driven magnetic disk is not shielded, and in the past, the inner side of the driving magnetic disk and the outer side of the driven magnetic disk are both provided with inner walls, the inner walls can increase the radial distance between the driven magnetic disk and the driving magnetic disk, reduce the actual size of a magnetic part of the driving magnetic disk or the driven magnetic disk, and further reduce the torque, and the scheme can furthest reduce the radial distance between the driving magnetic disk and the driven magnetic disk because the inner sides of the magnetic disks are not shielded by the inner walls, thereby increasing the torque transmission between the driving magnetic disk and the driven magnetic disk on the one hand, and reducing the occupied space of the driving magnetic disk at the bottom of the cup body on the other hand, the space utilization rate of the bottom of the cup body is improved, so that a space can be reserved for installing the heating assembly at the bottom of the cup body, and possibility is provided for heating products. In addition, the inner side of the magnetic disc is directly exposed out of the outer head, so that the blocking of the cylinder frame to the magnetic field can be reduced, the acting force between the driving magnetic disc and the driven magnetic disc can be increased, and the torque of the product can be further improved. In addition, because the installation can be established with two diskettes realization covers of food processor to this kind of disk, drive disk just can directly follow the rotation of radial direction drive driven disk like this, drive disk and driven disk just can form magnetic drive in the coplanar promptly, thereby avoided in the past upper and lower disk inter attraction to produce the axial force, thereby lead to the tool bit on the food processor, the problem emergence that the friction pad wearing and tearing are accelerated, avoided simultaneously increasing because of the axial force of upper and lower disk inter attraction, the increase of friction torque, the problem that causes the energy loss to increase takes place, and then guarantee food processor's normal work. Wherein, through setting up mounting structure on the diapire of barrel holder. When the magnetic disk is used for driving the magnetic disk, the mounting structure can be utilized to be connected with a driving shaft of a driving device of the food processor so as to drive the magnetic disk by utilizing the driving shaft, and when the magnetic disk is used for the driven magnetic disk, the mounting structure can be utilized to be in driving connection with a stirring cutter of the food processor so as to realize the driving connection between the stirring cutter and the driven magnetic disk.

Wherein, first boss and the preferred integral type structure of magnetic part, because the mechanical properties of integral type structure is good, therefore can ensure the joint strength between first boss and the magnetic part, in addition, still can make first boss and magnetic part an organic whole, batch production to improve the production efficiency of product, reduce the production and processing cost of product. Of course, the first boss and the magnetic part can be in a split structure, namely a detachable structure.

Preferably, the magnetic part and the barrel frame are of a split structure, namely the magnetic part and the barrel frame are of a detachable structure, and the magnetic part and the barrel frame are arranged into two parts by the arrangement, so that the magnetic part or the barrel frame can be replaced independently. Of course, in other solutions, the magnetic member and the barrel frame can be injection molded into a single structure.

In addition, the drive disk in the above embodiment provided by the present invention may further have the following additional technical features:

in any one of the above technical solutions, preferably, the inner surface of the magnetic member is located outside the inner wall surface of the annular cover, or the inner surface of the magnetic member is located inside the inner wall surface of the annular cover, or the inner surface of the magnetic member is flush with the inner wall surface of the annular cover.

In this embodiment, the inner surface of the magnetic member is preferably flush with the inner wall surface of the annular cover, so that when the magnetic disk provided by this embodiment is nested with another magnetic disk, the magnetic member is prevented from protruding from the inner side of the annular cover and interfering with the installation of the other magnetic disk. Of course, the inner surface of the magnetic member can also be positioned at the outer side or the inner side of the inner wall surface of the annular cover, and at this time, the structure of the other magnetic disk can be reasonably arranged, so that the two magnetic disks can be mutually nested and installed.

In any one of the above technical solutions, preferably, the magnetic member is attached to an inner side wall surface of the cartridge holder.

In these technical schemes, the magnetic part is preferably arranged in a manner of being attached to the inner side wall of the barrel frame, so that the barrel frame and the magnetic part can be mounted more compactly, the volume of a magnetic disk can be relatively reduced, and the occupied space of the magnetic disk can be reduced.

In any one of the above technical solutions, preferably, an outer surface of the first boss is flush with a surface of the magnetic member near an inner side wall surface of the cartridge holder.

In these technical scheme, the surface of first boss means that first boss leans on the face in the barrel holder outside on the radial direction of barrel holder, and the surface parallel and level of the inside wall face that the surface of first boss and magnetic part are close to the barrel holder, that is to say, the outside of first boss and the outside parallel and level of magnetic part, the inside wall setting that makes the outside homoenergetic of first boss and magnetic part laminate the barrel holder on the one hand like this, thereby can make the inner structure of disk more reasonable compact, thereby can further reduce the volume of disk, with the occupation space that reduces the disk. On the other hand, this arrangement also enables the width of the first boss in the radial direction of the mount to be wider, and thus the strength of the first positioning projection to be improved.

In any one of the above technical solutions, preferably, at least one of two sides of the magnetic member disposed along the circumferential direction of the barrel frame protrudes from the first boss in the circumferential direction of the barrel frame.

In these technical schemes, at least one of the two sides of the magnetic member arranged along the circumferential direction of the bobbin holder has a first boss protruding in the circumferential direction of the bobbin holder, that is, at least one of the two sides of the first boss arranged along the circumferential direction of the bobbin holder has a side located between the two sides of the magnetic member arranged along the circumferential direction of the bobbin holder, specifically, if the two sides of the magnetic member arranged along the circumferential direction of the bobbin holder are the first side of the magnetic member and the second side of the magnetic member, and the two sides of the first boss arranged along the circumferential direction of the bobbin holder are the first side of the first boss and the second side of the first boss, then, at least one of the first side and the second side of the first boss should be located between the first side of the magnetic member and the second side of the magnetic member. This kind of setting makes the both sides setting of the circumference that the magnetic part can bulge first boss to two adjacent magnetic parts that make the circumferential direction that sets up along the barrel holder can contact each other, just so can be with the great that the magnetic part set up, therefore can strengthen the magnetic force of disk, with the drive power that improves the disk.

Wherein, preferably, any two adjacent magnetic members are in contact with each other in the circumferential direction of the cartridge holder. The arrangement enables the plurality of magnetic parts to be arranged more compactly in the barrel frame, so that more or larger magnetic parts can be arranged in the barrel frame with the same size, and the magnetic force of the magnetic disk can be improved, and the driving force of the magnetic disk can be improved.

In any one of the above technical solutions, preferably, a second boss is disposed at one end of the magnetic member close to the bottom wall of the barrel frame, and one end of the magnetic member close to the bottom wall of the barrel frame is limited in the first positioning hole by the second boss; the inner surface of the second boss is located on the outer side of the inner surface of the magnetic part, and one end, close to the bottom wall of the barrel frame, of the magnetic part abuts against the periphery of the bottom wall of the barrel frame.

In these technical schemes, also can be on the one end that the magnetic part is close to the diapire of barrel holder, set up the second boss on the lower extreme of magnetic part promptly, just so can realize the location installation between magnetic part and the diapire of barrel holder through the second boss. This kind of setting can utilize the cooperation of second boss and first locating hole to realize the buckle installation to magnetic part, therefore can make the more firm of installation between magnetic part and the barrel holder. The periphery refers to the peripheral edge, namely the peripheral edge of the bottom wall of the barrel frame refers to the peripheral edge of the bottom wall of the barrel frame, one end, close to the bottom wall of the barrel frame, of the magnetic part abuts against the peripheral edge of the bottom wall of the barrel frame, the lower end face of the magnetic part can be attached to the bottom wall of the barrel frame through the arrangement, therefore, a gap can be prevented from being formed between the magnetic part and the bottom wall of the barrel frame, meanwhile, the bottom wall of the barrel frame can be used for supporting and installing the magnetic part through the structure, other supporting structures do not need to be additionally arranged, the structure of a product can be simplified, and the cost of the product is reduced.

The second boss and the magnetic part are preferably of an integrated structure, and the mechanical property of the integrated structure is good, so that the connection strength between the second boss and the magnetic part can be ensured, and in addition, the second boss and the magnetic part can be integrally manufactured and produced in batches, so that the production efficiency of products is improved, and the production and processing cost of the products is reduced. Of course, the second boss and the magnetic part can be in a split structure, namely a detachable structure.

In any one of the above technical solutions, preferably, the cartridge holder includes: the cylinder body is provided with openings at two ends; the bottom plate is sealed at the bottom of the cylinder body, and a plurality of spacer ribs are arranged between the edge of the bottom plate and the inner side wall of the cylinder body at intervals; any one first positioning hole is formed by surrounding two adjacent separating ribs, the bottom plate and the cylinder body.

Among these technical scheme, usable barrel, the bottom plate encloses into a top end opening and the closed cylinder frame that just sets up a plurality of first locating holes of bottom plate and a plurality of separating muscle that set up between the edge of bottom plate and barrel, this kind of setting can be with first locating hole setting at the edge of bottom plate, therefore can be with the direct inside wall installation that is close to the cylinder frame of a plurality of magnetic parts, therefore need not form the gap between the inside wall of cylinder frame and the magnetic part, therefore can be the more reasonable compactness of the inner structure installation of disk, therefore can make the volume of disk less promptly, can be great with the setting of magnetic part again, therefore can reduce the occupation space of disk promptly, can improve the drive power of disk again.

In any one of the above technical solutions, preferably, the bottom plate is recessed outward of the barrel holder to form a recessed groove, and an end surface of one end of the magnetic member close to the bottom wall of the barrel holder abuts against an end surface of the recessed groove.

In these technical schemes, the bottom plate can be recessed outwards to form a recessed groove, so that the bottom wall of the cartridge holder can be arranged lower, and thus when another disk is mounted in the cartridge holder, another disk can be mounted in the cartridge holder more deeply, specifically, for example, a support plate of another disk can be mounted in the recessed groove, so that other magnetic members on the support plate can be in full contact with the magnetic members in the cartridge holder, and thus the matching area between the two disks can be increased, and the driving force of the disk can be increased. And the terminal surface that the magnetic part is close to the one end of the diapire of barrel holder supports on the terminal surface of depressed groove, that is to say, the support to the magnetic part is realized to the terminal surface of magnetic part accessible depressed groove to can prevent that the magnetic part from dropping away from first locating hole. Wherein, preferably, the medial surface of magnetic part is located the outside of the inside wall of dead slot, or the medial surface of magnetic part and the inside wall parallel and level of dead slot, this kind of setting can prevent that the medial surface of magnetic part from stretching into the top of dead slot, and the top that the medial surface of magnetic part stretched into the dead slot can interfere the installation of another disk, and the interior terminal surface of magnetic part is located the outside of the inside wall of dead slot, or the interior terminal surface of magnetic part and the inside wall parallel and level of dead slot, can avoid the medial surface of magnetic part to interfere the condition emergence of the installation of another disk.

In the above technical solution, preferably, the plurality of magnetic members are all in a long strip shape.

In these technical schemes, preferably, the magnetic member is arranged in a long strip shape, so that the barrel frame can be arranged in a slender shape, the radial volume of the magnetic member can be reduced, and the area of the magnetic member can be increased, so that the magnetic force of the magnetic disk can be increased, and the driving force of the magnetic disk can be improved.

In any of the above technical solutions, preferably, the barrel holder is cylindrical, and the cross section of the magnetic member is sector-ring-shaped.

In these technical schemes, the bobbin cradle is the cylinder can make bobbin cradle better processing, of course, the bobbin cradle also can be oval or other shapes. The magnetic part is in a fan-shaped ring shape, so that the magnetic part can be better matched with the cylindrical barrel frame, and the structure of the product can be simpler and more reasonable.

In any of the above technical solutions, preferably, the first positioning hole is a blind hole or a through hole, and/or the second positioning hole is a through hole or a blind hole.

In these some technical scheme, first locating hole can be the blind hole, also can be the through-hole, specifically, when first locating hole is the blind hole, can with the lower extreme disect insertion of magnetic part in the blind hole to utilize the blind hole to realize the support to the magnetic part, therefore just need not set up location structures such as location ladder at the lower extreme of magnetic part, therefore can simplify the structure of magnetic part. And when first locating hole is the through-hole, can set up a second boss at the lower extreme of magnetic part to can utilize the second boss to realize the installation to the magnetic part, this kind of setting can be bigger with the relative second boss setting of lower extreme of magnetic part, thereby can be when realizing the installation of magnetic part, ensure the size of magnetic part, in order to ensure the drive power of magnetic disc. Similarly, the second positioning hole can be a through hole or a blind hole, and specifically, can be selected according to actual needs.

In any one of the above technical solutions, preferably, the mounting structure is a mounting column disposed on an outer bottom wall of the barrel holder, and the mounting column can be in driving connection with a driving device of the food processor.

In these technical scheme, can regard as food processor's drive disk with the disk, at this moment, can set up a erection column on the outer diapire of barrel holder to can realize the drive connection through erection column and drive arrangement, for example, the motor.

In any one of the above technical solutions, preferably, the mounting structure is that the bottom wall of the barrel frame is to the recessed structure of the recessed formation in the barrel frame, the recessed structure can be connected with the stirring cutter drive of the food processor.

In these technical schemes, when regard as the driven disk of food processor with the magnetic disk, can inwards indent the outer bottom wall of barrel holder and form the sunk structure, at this moment, can install the one end of stirring cutter not taking the blade in the barrel holder to be connected to the sunk structure, and make the one end of stirring cutter taking the blade stretch out of barrel holder. Thus, the stirring cutter can rotate under the action of the driven magnetic disk. Simultaneously, can be sunken to the sunk structure in with cup bottom to processing out the space that holds the drive disk, thereby can set up the drive disk in the pit of cup bottom, establish the installation with the cover that realizes between drive disk and the driven disk.

Embodiments of the second aspect of the present invention provide a blending tool assembly comprising: the tool apron is internally provided with a bearing; the cutter shaft is rotatably arranged in the cutter holder through the bearing, and two ends of the cutter shaft extend out of the cutter holder; the blade is connected with one end of the cutter shaft extending out of the cutter holder; and the magnetic disc provided by any embodiment of the first aspect, wherein the other end of the cutter shaft extending out of the cutter holder is connected with the mounting structure of the magnetic disc.

According to the stirring cutter assembly provided by the embodiment of the invention, the stirring cutter assembly comprises a cutter holder, a cutter shaft, a blade arranged on one end of the cutter shaft and a magnetic disc in driving connection with the other end of the cutter shaft. Wherein, the blade is used for smashing the food material, and the blade holder is used for realizing the installation of the cutter shaft, and the cutter shaft is used for realizing the installation of the blade, and realizes the drive connection with the magnetic disc through the installation structure. And the magnetic disc can rotate under the drive of the outside, so that the cutter shaft and the blades can be driven to rotate, and the food materials can be crushed. In addition, the stirring cutter assembly provided by the embodiment of the present invention further includes the magnetic disk provided by any one of the embodiments of the first aspect, and therefore, the stirring cutter assembly provided by the embodiment of the present invention has all the beneficial effects of the magnetic disk provided by any one of the embodiments of the first aspect.

An embodiment of a third aspect of the invention provides a food processor comprising: the engine base is internally provided with a driving device; the cup body is detachably arranged on the base, and a stirring cutter is arranged in the cup body; and the magnetic disk drive assembly comprises a driven magnetic disk and a drive magnetic disk, wherein the driven magnetic disk is arranged in the cup body and connected with the stirring cutter, the drive magnetic disk is arranged on the base and connected with the drive device, the drive magnetic disk and the driven magnetic disk are mutually nested, and one of the drive magnetic disk and the driven magnetic disk is the magnetic disk provided by any embodiment of the first aspect.

According to the food processor provided by the embodiment of the invention, the driving magnetic disc can drive the driven magnetic disc to rotate under the action of the driving device, so that the stirring cutter is driven to stir the food material. And drive magnetic disk and driven magnetic disk are nested the setting each other, that is to say in one inserts another in drive magnetic disk and the driven magnetic disk, this kind of setting makes drive magnetic disk and driven magnetic disk can realize the cover and establishes the installation, drive magnetic disk just can directly follow the rotation of radial direction drive driven magnetic disk like this, drive magnetic disk and driven magnetic disk just can form magnetic drive in the coplanar promptly, thereby avoided in the past upper and lower magnetic disk inter attraction to produce the axial force, thereby lead to the tool bit on the food processor, the problem that friction gasket wearing and tearing are accelerated takes place, avoided simultaneously increasing because of the axial force of upper and lower magnetic disk inter attraction, the friction torque increases, cause the problem of energy loss increase to take place, and then guarantee food processor's normal work. Meanwhile, the food processor provided by the embodiment of the invention has the magnetic disc provided by any one of the embodiments of the first aspect, so that the food processor provided by the embodiment of the invention has all the beneficial effects of the magnetic disc provided by any one of the embodiments of the first aspect.

In any one of the above technical solutions, preferably, the food processor further includes: and the heating assembly is positioned at the bottom of the cup body and surrounds the magnetic disk drive assembly.

In the technical schemes, a heating component can be arranged at the bottom of the cup body, so that food in the cup body can be heated by the heating component. This kind of setting makes food processor can also be used for the heating, therefore can enlarge food processor's function. Preferably, when the driving disk is sleeved outside the driven disk, the heating assembly is arranged outside the driving disk in a surrounding manner, and when the driven disk is sleeved outside the driving disk, the heating assembly is arranged outside the driven disk in a surrounding manner, so that the heating assembly is far away from the driving disk and the driven disk, and the driving disk and the driven disk can be prevented from being demagnetized at high temperature.

In any of the above technical solutions, preferably, the drive magnetic disk is the magnetic disk, a first hollow cylinder recessed outward of the cup body is provided on the bottom wall of the cup body, the first hollow cylinder extends into the drum rack of the magnetic disk through the annular cover of the magnetic disk, the driven magnetic disk is installed in the first hollow cylinder, one end of the stirring tool is installed to the driven magnetic disk, and the other end of the stirring tool extends out of the first hollow cylinder.

In these technical solutions, when the drive magnetic disk is the magnetic disk provided in any embodiment of the first aspect, the bottom wall of the cup body may be recessed outward to form a first hollow cylinder, so that the driven magnetic disk can be mounted in the first hollow cylinder, and then the first hollow cylinder is inserted into the cartridge holder from the annular cover, so that the driven magnetic disk can be inserted and mounted into the drive magnetic disk, and the mounting between the drive magnetic disk and the driven magnetic disk is achieved.

Preferably, when the magnetic disk is the magnetic disk provided in any of the embodiments of the first aspect, a mounting column may be provided on the outer bottom wall of the cartridge holder for driving the magnetic disk, so that the mounting column can be used to connect with a driving shaft of a driving device, such as a motor shaft, to realize a driving connection between the magnetic disk and the driving device.

In any of the above solutions, preferably, the slave disk includes: the support comprises a support plate, a positioning column connected with the stirring tool is arranged in the middle of the support plate, and a plurality of third positioning holes distributed along the circumferential direction are formed in the edge of the support plate; the cover plate is arranged at one end, away from the support plate, of the positioning column, and a plurality of fourth positioning holes distributed along the circumferential direction are formed in the end face of the cover plate; the first ends of the magnetic parts are provided with third bosses limited in the third positioning holes, the second ends of the magnetic parts are limited in the fourth positioning holes, and the surfaces, far away from the positioning columns, of the third bosses are located on the inner sides, far away from the surfaces, far away from the positioning columns, of the magnetic parts.

In these technical schemes, the driven magnetic disk is installed in the first hollow column in the cup body, and it includes support, apron and a plurality of magnetic force spare, wherein, is provided with the reference column on the support, and the reference column is used for being connected with the stirring tool drive to drive stirring tool and rotate, is provided with round magnetic force spare around the reference column, and the lower extreme of magnetic force spare is fixed by the third locating hole on the mounting panel of support, and the upper end of magnetic force spare is fixed by the fourth locating hole on the apron. This kind of driven disk, magnetic force spare is installed back on the support, the outside of a plurality of magnetic force spare exposes outside, the outside of magnetic force spare is sheltered from by the support of installation magnetic force spare promptly, thereby can furthest reduce the radial distance between drive disk and the driven disk, thereby can increase the torque transmission between drive disk and the driven disk on the one hand, on the other hand can reduce the occupation space of drive disk in the cup bottom, in order to improve the space utilization of cup bottom, thereby can reserve the space for installation heating element bottom the cup, realize heating for the product and provide the possibility. In addition, the outer side of the driven magnetic disk is directly exposed out of the outer head, so that the blocking of the bracket to a magnetic field can be reduced, the acting force between the driving magnetic disk and the driven magnetic disk can be increased, and the torque of a product can be further improved.

Wherein, preferentially, mounting panel and reference column formula structure as an organic whole, because the mechanical properties of integral type structure is good, therefore can ensure the joint strength between mounting panel and the reference column, in addition, still can make mounting panel and reference column an organic whole, batch production to improve the production efficiency of product, reduce the production and processing cost of product. Of course, the support plate and the positioning column can be of a split structure, and the structure can be disassembled.

Preferably, the magnetic member and the bracket and/or the cover plate are of a split structure, that is, the magnetic member and the bracket and/or the cover plate are of a detachable structure, and the arrangement is to arrange the magnetic member and the bracket and/or the cover plate into different parts, that is, into a non-integrated structure, so as to facilitate the individual replacement of the magnetic member or the bracket and/or the cover plate. Of course, in other embodiments, the magnetic member may be injection molded as a single piece with the bracket and/or the cover plate.

Wherein, preferably, the end face of the first end of the magnetic member abuts against the bracket plate. The lower terminal surface that this kind of setting made magnetic force spare can laminate with the mounting panel of support to can prevent to form the gap between the mounting panel of magnetic force spare and support, simultaneously, this kind of structure still can utilize the mounting panel of support to realize the support installation to magnetic force spare, therefore can not need in addition to set up other bearing structure, and then can simplify the structure of product, reduce the cost of product.

Preferably, the surface of the magnetic part away from the positioning column is flush with the edge of the support plate.

In these technical scheme, the face that the reference column was kept away from to magnetic force spare, the surface of magnetic force spare is preferably with the marginal parallel and level of mounting plate, when realizing nesting each other with the driven disk that this scheme provided with and drive disk like this, can prevent that magnetic force spare from protruding the edge of mounting plate, and interfere the installation of drive disk. Of course, the outer surface of the magnetic member can also be accommodated in the support plate or protruded out of the edge of the support plate, and at this time, the structure of the driving disk can be reasonably arranged, so that the two driven disks can be mutually nested and installed.

In any of the above technical solutions, preferably, a fourth boss limited in the fourth positioning hole is disposed at the second end of the magnetic member, and a surface of the fourth boss far away from the positioning column is located on an inner side of a surface of the magnetic member far away from the positioning column.

In these technical schemes, also can be on the magnetic force spare is close to the one end of apron, be promptly on the upper end of magnetic force spare set up the fourth boss, just so can realize the location installation between magnetic force spare and the apron through the fourth boss. The arrangement can realize the buckle installation between the magnetic part and the cover plate by utilizing the matching of the fourth boss and the fourth positioning hole, so that the installation between the magnetic part and the cover plate is firmer.

Wherein, preferably, the end face of the second end of the magnetic member is in contact with the cover plate.

Among these technical scheme, the terminal surface of the second end of magnetic force spare, the terminal surface that magnetic force spare is close to the one end of apron promptly, the up end that also is magnetic force spare leans on the apron for the up end of magnetic force spare can laminate with the apron, thereby can prevent to form the gap between magnetic force spare and apron, and then under the highly identical condition of magnetic force spare, can reduce the height of whole driven disk, reduces the cost of product.

Preferably, the surface of the magnetic member away from the positioning column is flush with the edge of the cover plate, or the edge of the cover plate protrudes out of the surface of the magnetic member away from the positioning column.

In these technical schemes, when the whole driven magnetic disk is inserted into the drive magnetic disk, the edge of the cover plate can be arranged flush with the outer surface of the magnetic member, thus reducing the distance between the inner and outer driven magnetic disks and preventing the inner and outer driven magnetic disks from forming a gap due to the cover plate. When the cover plate of the driven magnetic disk is not required to be inserted into the driving magnetic disk, the edge of the cover plate can be arranged to protrude out of the outer surface of the magnetic member. Of course, in other embodiments, the edge of the cover plate may also be disposed closer to the positioning column relative to the outer surface of the magnetic member, i.e., the edge of the cover plate may also be disposed inside the outer surface of the magnetic member.

In any of the above technical solutions, preferably, the third positioning hole is a through hole or a blind hole, and/or the fourth positioning hole is a through hole or a blind hole.

In these technical schemes, the third locating hole can be the blind hole, also can be the through-hole, specifically, when the third locating hole is the blind hole, can with the lower extreme disect insertion of magnetic force spare in the blind hole to utilize the blind hole to realize the support to the magnetic force spare, therefore just need not set up location structures such as location ladder at the lower extreme of magnetic force spare, therefore can simplify the structure of magnetic force spare. And when the third locating hole is the through-hole, can set up a fourth boss at the lower extreme of magnetic force spare to can utilize the fourth boss to realize the installation to the magnetic force spare, this kind of setting can be bigger with the lower extreme of magnetic force spare relative fourth boss setting, thereby can guarantee the size of magnetic force spare when realizing the installation of magnetic force spare, in order to guarantee driven disk's drive power. Similarly, the fourth positioning hole can also be a through hole or a blind hole, and specifically, can be selected according to actual needs.

In any of the above technical solutions, preferably, the radial width of the third positioning hole along the positioning column decreases from the edge of the support plate to the middle of the support plate, and the shape and size of the third boss are matched with those of the third positioning hole; and/or the radial width of the fourth positioning hole along the positioning column is reduced from the edge of the cover plate to the middle of the cover plate, and the shape and the size of the fourth boss are matched with those of the fourth positioning hole.

In these technical schemes, the radial width of the third positioning hole along the positioning column is reduced from the edge of the support plate to the middle of the support plate, specifically, for example, the third positioning hole can be set to a fan ring shape or a trapezoid-like structure, which enables the distribution of the third positioning holes on the support plate of the support to be more uniform, and enables the shape of the magnetic member to be adapted to the shape of the third boss when the magnetic member is set to be the fan ring shape. Similarly, the fourth positioning hole can be preferably arranged in a fan-shaped ring shape, a trapezoid shape or a trapezoid-like structure.

In any of the above technical solutions, preferably, the cross section of the magnetic member is sector-shaped.

In these technical scheme, magnetic force spare is fan ring shape for magnetic force spare can with the better cooperation of support, therefore can make simple reasonable compactness more that the structure of product set up.

In any one of the above technical solutions, preferably, the magnetic member, the third boss and/or the fourth boss are of an integrated structure.

In these technical schemes, preferably, third boss and magnetic force spare formula structure as an organic whole, because the mechanical properties of integral type structure is good, therefore can ensure the joint strength between third boss and the magnetic force spare, in addition, still can make third boss and magnetic force spare an organic whole, batch production to improve the production efficiency of product, reduce the production and processing cost of product. Of course, the third boss and the magnetic member can be in a split structure, i.e. a detachable structure. Simultaneously, preferably, fourth boss and magnetic force spare formula structure as an organic whole, because the mechanical properties of integral type structure is good, therefore can ensure the joint strength between fourth boss and the magnetic force spare, in addition, still can make fourth boss and magnetic force spare an organic whole, batch production to improve the production efficiency of product, reduce the production and processing cost of product. Of course, the fourth boss and the magnetic member can be in a split structure, i.e. a detachable structure.

In any of the above technical solutions, preferably, the cover plate is provided with an installation hole, the cover plate is sleeved with one end of the positioning column far away from the support plate through the installation hole, and the plurality of fourth positioning holes are located around the installation hole; and a chamfer is arranged at one end of the mounting hole, which is far away from the magnetic part, and a welding line is arranged between the chamfer and the positioning column.

In these some technical schemes, can set up a mounting hole on the apron, can set up the apron into annular apron, just so can utilize the mounting hole to establish the apron cover and install on the reference column, simultaneously, can set up the chamfer on the upper end of mounting hole, then will lap the welding on the reference column through the welded mode, wherein, the welding seam between chamfer and the reference column is promptly left for welding after, and set up the chamfer and can make the welding area between reference column and the apron bigger, therefore can improve the reliability of being connected between reference column and the apron.

In any one of the above technical solutions, preferably, the positioning column is provided with a connection hole.

In these technical scheme, can be preferred set up annular apron with the apron, the middle part is equipped with the porose board promptly, at this moment, can establish the apron through the mounting hole cover and install on the reference column. And set up the connecting hole on the reference column to accessible this connecting hole carries out the drive with other parts and is connected, specifically, for example can be connected food processor's stirring cutter's arbor and connecting hole drive, thereby can utilize this driven disk to drive stirring cutter and rotate.

Preferably, the connecting hole can be a through hole or a blind hole.

In the above another technical solution, preferably, the driven magnetic disk is the magnetic disk, a second hollow cylinder recessed into the cup body is provided on the bottom wall of the cup body, the second hollow cylinder extends into the bobbin holder of the driven magnetic disk, and the drive magnetic disk extends into the second hollow cylinder.

In these technical scheme, when the driven disk is the disk that any embodiment of first aspect provided, can inwards cave in the diapire of cup into the hollow cylinder of second, just so can install drive disk in the hollow cylinder of second, simultaneously, can cave in a mounting cavity with the diapire of the bobbin cradle of driven disk inwards, then insert the mounting cavity with the hollow cylinder of second to the installation is established to the cover that realizes between driven disk and the hollow cylinder of second. At this time, the stirring tool may be directly mounted to the rear surface of the mounting cavity.

Wherein, preferably, the stirring tool comprises: the device comprises a shell, a first fixing piece and a second fixing piece, wherein one end of the shell is closed and one end of the shell is opened; the cutter holder is hermetically arranged at the opening end of the shell, and a bearing is arranged in the cutter holder; the cutter shaft is rotatably arranged in the cutter holder through the bearing, a first end of the cutter shaft extends out of the cutter holder and is inserted into the shell, and a second end of the cutter shaft extends out of the cutter holder and extends out of the open end of the shell; the blade is connected with the second end of the cutter shaft; wherein the first end of the cutter shaft is connected with the driven magnetic disk.

In the technical schemes, the stirring cutter comprises a shell, a cutter seat, a cutter shaft in driving connection with the driven magnetic disk, and a blade arranged at one end of the cutter shaft. Wherein, in particular, the blade is used for smashing food materials, and the tool apron is used for realizing the installation of a cutter shaft, and the cutter shaft is used for realizing the installation of the blade, and realizing the driving connection with the driven magnetic disk. And driven disk can rotate under external drive to just can drive arbor and blade and rotate, and then can realize the smashing to eating the material.

Wherein, preferably, the driving device is a motor. Because the motor is the more common drive structure in food processor, therefore easily purchase and the cost is relatively low. Of course, the driving means may also be of other constructions, such as magnetic driving means, etc.

Wherein, preferably, the food processor is a wall breaking machine or a soybean milk machine or a juice extractor. Of course, the food processor can also be other products besides the wall breaking machine, the juice extractor and the juicer.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic diagram of a disk configuration provided in one embodiment of the present invention;

FIG. 2 is a schematic diagram showing another structure of a magnetic disk provided in an embodiment of the present invention;

FIG. 3 is a schematic diagram showing still another structure of a magnetic disk provided in an embodiment of the present invention;

FIG. 4 is a schematic diagram showing still another structure of a magnetic disk provided in an embodiment of the present invention;

FIG. 5 is a schematic view showing a structure of a magnetic member of a magnetic disk provided in one embodiment of the present invention;

FIG. 6 is a schematic view showing another structure of a magnetic member of a magnetic disk provided in one embodiment of the present invention;

FIG. 7 is a schematic view showing the structure of an annular cover of a magnetic disk provided in one embodiment of the present invention;

FIG. 8 is another schematic structural view showing an annular cover of a magnetic disk provided in one embodiment of the present invention;

FIG. 9 illustrates a schematic structural view of a stirring tool assembly provided in an embodiment of the present invention;

FIG. 10 is a schematic view showing an assembled structure of the stirring blade assembly and the magnetic drive disk provided in one embodiment of the present invention;

fig. 11 is a partial schematic structural diagram of a food processor according to an embodiment of the present invention;

fig. 12 is a schematic structural diagram of a base of a food processor provided in an embodiment of the invention;

fig. 13 is a schematic structural diagram of a food processor provided in an embodiment of the present invention;

fig. 14 is a schematic structural diagram of a driven magnetic disk of the food processor provided in the embodiment of the invention;

fig. 15 is another schematic structural diagram of the driven magnetic disk of the food processor provided in the embodiment of the invention;

FIG. 16 is a schematic view showing the structure of a slave disk holder provided in an embodiment of the present invention;

fig. 17 is another schematic structural view showing a support of a slave disk provided in one embodiment of the present invention;

FIG. 18 is a schematic view showing still another structure of a slave disk holder provided in an embodiment of the present invention;

FIG. 19 is a schematic view showing the structure of a cover plate of a slave disk provided in one embodiment of the present invention;

FIG. 20 is a further structural schematic view of a cover plate of a slave disk provided in one embodiment of the present invention;

FIG. 21 is a schematic view showing a structure of a magnetic force member of a driven magnetic disk provided in an embodiment of the present invention;

FIG. 22 is a schematic view showing still another structure of a magnetic force member of the slave disk provided in one embodiment of the present invention;

fig. 23 is a schematic view showing still another structure of the magnetic force member of the slave disk provided in one embodiment of the present invention.

Wherein, the correspondence between the reference numbers and the part names in fig. 1 to 23 is:

1 magnetic disk, 10 barrel holder, 102 first positioning hole, 104 barrel, 106 bottom plate, 1062 sunken groove, 108 spacing ribs, 12 annular cover, 122 second positioning hole, 14 magnetic part, 16 first boss, 18 second boss, 19 mounting column, 2 stirring cutter, 20 shell, 22 tool apron, 24 bearing, 26 arbor, 28 blade, 3 engine base, 32 driving device, 4 cup, 42 first hollow cylinder, 5 driven magnetic disk, 52 bracket, 522 bracket plate, 524 positioning column, 5242 connecting hole, 526 third positioning hole, 54 cover plate, 542 fourth positioning hole, 544 mounting hole, 56 magnetic part, 58 third boss, 59 fourth boss and 6 driving magnetic disk.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

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 therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

The following describes the magnetic disk 1, the stirring cutter assembly and the food processor provided according to some embodiments of the present invention with reference to fig. 1 to 23.

As shown in fig. 1 to 8, an embodiment of a first aspect of the present invention provides a magnetic disk 1 for a food processor, where the magnetic disk 1 includes: the barrel frame 10 is in a cylindrical shape with an open top and a closed bottom, a plurality of first positioning holes 102 are formed in the edge of the bottom wall of the barrel frame 10, and an installation structure is arranged in the middle of the bottom wall of the barrel frame 10; an annular cover 12 which covers the edge of the opening end of the cartridge holder 10, wherein a plurality of second positioning holes 122 corresponding to the plurality of first positioning holes 102 are circumferentially arranged on the annular cover 12; the magnetic parts 14 are positioned in the barrel frame 10, one end, close to the bottom wall of the barrel frame 10, of each magnetic part 14 is limited in the corresponding first positioning hole 102, one end, far away from the bottom wall of the barrel frame 10, of each magnetic part 14 is provided with a first boss 16 limited in the corresponding second positioning hole 122, and the inner surface of each first boss 16 is positioned on the outer side of the inner surface of the corresponding magnetic part 14; the first boss 16 and the magnetic member 14 are of an integrated structure.

According to the invention, the magnetic disk 1 comprises a barrel frame 10, an annular cover covering the edge of the barrel frame 10, and a ring of magnetic members 14 arranged in the barrel frame 10, wherein the upper ends of the magnetic members 14 are limited in second positioning holes 122 on the annular cover 12 through first bosses 16, and the lower ends of the magnetic members 14 are limited in first positioning holes 102 on the barrel frame 10. And the inner surface of the first boss 16, that is, the surface of the first boss 16 which is far away from the outer side of the cartridge holder 10 in the radial direction of the cartridge holder 10, is located at the outer side of the inner surface of the magnetic member 14, that is, the magnetic member 14 is wider than the first boss 16 extending from the radial direction of the cartridge holder 10 toward the inner side of the cartridge holder 10, in this type of magnetic disk 1, after the magnetic member 14 is mounted in the cartridge holder 10, the inner sides of the plurality of magnetic members 14 are exposed to the outside, that is, the inner sides of the magnetic members 14 are not shielded by the cartridge holder 10 on which the magnetic member 14 is mounted, so that when another magnetic disk is mounted in the cartridge holder 10, the radial distance between the inner and outer magnetic disks 1 can be reduced, so that when the magnetic disk 1 is used in a food processor driven by two magnetic disks 1, the magnetic disk 1 can be used for a driving magnetic disk 6 or a driven magnetic disk 5 of the food processor, specifically, when it is used as a driving disk 6, the driven disk 5 can be directly mounted in the cartridge holder 10, the magnetic members 14 are arranged between the magnetic members 14, so that the magnetic members 14 of the drive disk 6 can be sleeved outside the driven disk 5, and similarly, when the magnetic members are used as the driven disk 5, the bottom wall of the barrel frame 10 can be recessed inwards to form a groove, so that the drive disk 6 can be inserted into the groove, and the driven disk 5 can be sleeved outside the drive disk 6. Thus, the two magnetic disks 1 of the food processor can be mutually sleeved and installed, when the structure is used for realizing the sleeved installation of the two magnetic disks 1, one of the driving magnetic disk 6 and the driven magnetic disk 5 is the magnetic disk 1, so the inner side of at least one magnetic disk 1 of the driving magnetic disk 6 and the driven magnetic disk 5 is not shielded, and the inner side of the driving magnetic disk 6 and the outer side of the driven magnetic disk 5 are both provided with inner walls in the past, the inner walls can increase the radial distance between the driven magnetic disk 5 and the driving magnetic disk 6, and reduce the actual size of the magnetic part 14 of the driving magnetic disk 6 or the driven magnetic disk 5, so the torque can be reduced, and the scheme can furthest reduce the radial distance between the driving magnetic disk 6 and the driven magnetic disk 5 because the inner side of the magnetic disk 1 is not shielded by the inner wall, thereby the torque transmission between the driving magnetic disk 6 and the driven magnetic disk 5 can be increased on one hand, on the other hand can reduce the occupation space of drive disk 6 in cup 4 bottom, has improved the space utilization of cup bottom to can reserve the space for installing heating element in cup 4 bottom, so that the product can realize the heating and provide the possibility for the product realizes the heating. In addition, since the inner side of the magnetic disk 1 is directly exposed to the outer head, the blocking of the magnetic field by the cartridge holder 10 can be reduced, and thus the acting force between the driving magnetic disk 6 and the driven magnetic disk 5 can be increased to further improve the torque of the product. Also, because the installation is established to two diskettes 1 that this kind of disk 1 can be with food processor's cover, drive disk 6 just can directly rotate from radial direction drive driven disk 5 like this, drive disk 6 and driven disk 5 just can form magnetic drive in the coplanar, thereby avoided 1 inter attraction of upper and lower disk in the past to produce axial force, thereby lead to the tool bit on the food processor, the problem that friction pad wearing and tearing are accelerated takes place, avoided simultaneously increasing because of the axial force of 1 inter attraction of upper and lower disk, the increase of friction torque, the problem that causes energy loss to increase takes place, and then guarantee food processor's normal work. Wherein the mounting structure is provided on the bottom wall of the cartridge holder 10. When the magnetic disk 1 is used for driving the magnetic disk 6, the mounting structure can be used for connecting with a driving shaft of a driving device 32 of the food processor so as to drive the magnetic disk 1 by using the driving shaft, and when the magnetic disk 1 is used for the driven magnetic disk 5, the mounting structure can be used for connecting with a stirring cutter 2 of the food processor so as to realize the driving connection between the stirring cutter 2 and the driven magnetic disk 5.

As shown in fig. 1 to 8, the first boss 16 and the magnetic member 14 are preferably of an integral structure, because the mechanical property of the integral structure is good, the connection strength between the first boss 16 and the magnetic member 14 can be ensured, and in addition, the first boss 16 and the magnetic member 14 can be integrally manufactured for mass production, so that the production efficiency of the product is improved, and the production and processing cost of the product is reduced. Of course, the first boss 16 and the magnetic member 14 may also be a split structure, i.e., a detachable structure.

Wherein, preferably, magnetic part 14, barrel frame 10 are the split type structure, that is, magnetic part 14 and barrel frame 10 are the detachable structure, and this kind of setting sets up magnetic part 14 and barrel frame 10 as two parts, facilitates to change magnetic part 14 or barrel frame 10 alone. Of course, in other embodiments, the magnetic member 14 may be injection molded as a unitary structure with the cartridge holder 10.

In any of the above embodiments, preferably, the inner surface of the magnetic member 14 is located outside the inner wall surface of the annular cover 12, or the inner surface of the magnetic member 14 is located inside the inner wall surface of the annular cover 12, or the inner surface of the magnetic member 14 is flush with the inner wall surface of the annular cover 12.

In this embodiment, the inner surface of the magnetic member 14 is preferably flush with the inner wall surface of the annular cover 12, so that when the magnetic disk provided by this embodiment is nested with another magnetic disk, the magnetic member 14 is prevented from protruding out of the inner side of the annular cover 12 and interfering with the installation of another magnetic disk. Of course, the inner surface of the magnetic member 14 may be located outside or inside the inner wall surface of the annular cover 12, and in this case, the structure of another magnetic disk may be properly arranged, so that the two magnetic disks can be nested and installed with each other.

In any of the above embodiments, preferably, as shown in fig. 1 and 4, the magnetic member 14 is attached to the inner side wall surface of the cartridge holder 10.

In these embodiments, the magnetic member 14 is preferably disposed to fit the inner sidewall of the cartridge holder 10, which enables the cartridge holder 10 and the magnetic member 14 to be installed more compactly, so that the volume of the magnetic disk 1 can be relatively reduced to reduce the occupied space of the magnetic disk 1.

As shown in fig. 1 and 6, the outer surface of first boss 16 is flush with the surface of magnetic member 14 adjacent to the inner side wall surface of cartridge holder 10.

In these embodiments, the outer surface of the first boss 16 refers to a surface of the first boss 16, which is close to the outer side of the cartridge holder 10 in the radial direction of the cartridge holder 10, and the outer surface of the first boss 16 is flush with a surface of the magnetic member 14, which is close to the inner side wall surface of the cartridge holder 10, that is, the outer side of the first boss 16 is flush with the outer side of the magnetic member 14, so that the outer sides of the first boss 16 and the magnetic member 14 can be both attached to the inner side wall of the cartridge holder 10, and thus the internal structure of the magnetic disk 1 can be more reasonably and compactly configured, and the volume of the magnetic disk 1 can be further reduced, so as to reduce the occupied space of the magnetic disk 1. On the other hand, this arrangement also enables the width of the first boss 16 in the radial direction of the cartridge holder 10 to be wider, and thus the strength of the first positioning projection 16 can be improved.

In any of the above embodiments, preferably, as shown in fig. 5 and 6, the magnetic member 14 is provided to protrude from the circumferential direction of the cartridge holder 10 by the first boss 16 at least on one of two sides provided in the circumferential direction of the cartridge holder 10.

In these embodiments, at least one of two sides of the magnetic member 14 disposed along the circumferential direction of the rack 10 protrudes from the first boss 16 along the circumferential direction of the rack 10, that is, at least one of two sides of the first boss 16 disposed along the circumferential direction of the rack 10 is located between two sides of the magnetic member 14 disposed along the circumferential direction of the rack 10, specifically, if two sides of the magnetic member 14 disposed along the circumferential direction of the rack 10 are the first side of the magnetic member 14 and the second side of the magnetic member 14, and two sides of the first boss 16 disposed along the circumferential direction of the rack 10 are the first side of the first boss 16 and the second side of the first boss 16, then at least one of the first side and the second side of the first boss 16 should be located between the first side of the magnetic member 14 and the second side of the magnetic member 14. This arrangement enables the magnetic members 14 to be disposed to protrude from both sides of the circumferential direction of the first boss 16, so that two adjacent magnetic members 14 disposed in the circumferential direction of the cartridge holder 10 can be in contact with each other, which enables the magnetic members 14 to be disposed to be large, thereby enhancing the magnetic force of the magnetic disk 1 to improve the driving force of the magnetic disk 1.

Further preferably, as shown in fig. 5 and 6, the magnetic member 14 is provided along both sides of the circumferential direction of the cartridge holder 10, that is, both left and right sides of fig. 5 and 6 are provided to protrude from both left and right sides of the first boss 16.

Wherein, preferably, any two adjacent magnetic members 14 are in contact with each other in the circumferential direction of the cartridge holder 10. This arrangement allows a plurality of magnetic members 14 to be arranged more compactly in the cartridge holder 10, and thus more or larger magnetic members 14 can be arranged in the same size cartridge holder 10, thereby increasing the magnetic force of the magnetic disk 1 to increase the driving force of the magnetic disk 1.

In any of the above embodiments, preferably, as shown in fig. 1 and 5, a second boss 18 is disposed on one end of the magnetic member 14 close to the bottom wall of the barrel holder 10, and one end of the magnetic member 14 close to the bottom wall of the barrel holder 10 is limited in the first positioning hole 102 by the second boss 18; wherein, the inner surface of the second boss 18 is located outside the inner surface of the magnetic member 14, and one end of the magnetic member 14 close to the bottom wall of the cartridge holder 10 abuts on the periphery of the bottom wall of the cartridge holder 10.

In these embodiments, a second boss 18 may also be disposed on an end of the magnetic member 14 close to the bottom wall of the cartridge holder 10, i.e., on a lower end of the magnetic member 14, so that the magnetic member 14 can be positioned and mounted on the bottom wall of the cartridge holder 10 through the second boss 18. This arrangement enables the magnetic member 14 to be snap-fitted by the engagement of the second boss 18 with the first positioning hole 102, thereby making the fitting between the magnetic member 14 and the cartridge holder 10 more secure. The periphery refers to the peripheral edge, namely the periphery of the bottom wall of the barrel frame 10 refers to the peripheral edge of the bottom wall of the barrel frame 10, one end, close to the bottom wall of the barrel frame 10, of the magnetic part 14 abuts against the periphery of the bottom wall of the barrel frame 10, the lower end face of the magnetic part 14 can be attached to the bottom wall of the barrel frame 10 through the arrangement, therefore, a gap can be prevented from being formed between the magnetic part 14 and the bottom wall of the barrel frame 10, meanwhile, the bottom wall of the barrel frame 10 can be utilized to support and mount the magnetic part 14, other supporting structures do not need to be additionally arranged, the structure of a product can be simplified, and the cost of the product is reduced.

Preferably, the second boss 18 and the magnetic member 14 are of an integral structure, and the mechanical property of the integral structure is good, so that the connection strength between the second boss 18 and the magnetic member 14 can be ensured, and in addition, the second boss 18 and the magnetic member 14 can be integrally manufactured and produced in batch, so that the production efficiency of products is improved, and the production and processing cost of the products is reduced. Of course, the second boss 18 and the magnetic member 14 may also be a split structure, i.e., a detachable structure.

In any of the above embodiments, preferably, as shown in fig. 1 to 6, the cartridge holder 10 includes: a cylinder 104, both ends of the cylinder 104 being open; the bottom plate 106 is covered at the bottom of the cylinder 104, and a plurality of spacing ribs 108 are arranged between the edge of the bottom plate 106 and the inner side wall of the cylinder 104 at intervals; any one of the first positioning holes 102 is defined by two adjacent spacer ribs 108, the bottom plate 106 and the cylinder 104.

In these embodiments, the cylinder 104, the bottom plate 106, and the plurality of ribs 108 disposed between the edge of the bottom plate 106 and the cylinder 104 may be utilized to enclose the cartridge 10 having an open top end and a closed bottom end, and the plurality of first positioning holes 102 are disposed, and this arrangement may dispose the first positioning holes 102 at the edge of the bottom plate 106, so that the plurality of magnetic members 14 may be directly mounted near the inner side wall of the cartridge 10, and thus no gap may be formed between the inner side wall of the cartridge 10 and the magnetic members 14, so that the internal structure of the magnetic disk 1 may be mounted more reasonably and compactly, and thus the volume of the magnetic disk 1 may be smaller, and the magnetic members 14 may be disposed more largely, so that the occupied space of the magnetic disk 1 may be reduced, and the driving force of the magnetic disk 1 may be increased.

In any of the above embodiments, preferably, as shown in fig. 1, the bottom plate 106 is recessed outward of the cartridge holder 10 to form a recessed groove 1062, and an end surface of one end of the magnetic member 14 close to the bottom wall of the cartridge holder 10 abuts on an end surface of the recessed groove 1062.

In these embodiments, the bottom plate 106 may be recessed outward to form a recessed groove 1062, so that the bottom wall of the cartridge 10 is set lower, and thus when another disk is mounted in the cartridge 10, another disk can be mounted deeper into the cartridge 10, specifically, for example, a support plate of another disk can be mounted in the recessed groove 1062, so that the other magnetic members 14 on the support plate can be sufficiently contacted with the magnetic members 14 in the cartridge 10, so that the matching area between the two disks 1 can be increased, and thus the driving force of the disk 1 can be increased. And the end surface of the end of the magnetic member 14 close to the bottom wall of the barrel holder 10 abuts against the end surface of the recessed groove 1062, and the inner surface of the end surface is mounted on the end surface of the recessed groove 1062, that is, the magnetic member 14 can support the magnetic member 14 through the end surface of the recessed groove 1062, so that the magnetic member 14 can be prevented from falling out of the first positioning hole 102. Preferably, the inner side surface of the magnetic element 14 is located outside the inner side wall of the recessed groove 1062, or the inner side surface of the magnetic element 14 is flush with the inner side wall of the recessed groove, which can prevent the inner side surface of the magnetic element 14 from extending into the top of the recessed groove 1062, and the inner side surface of the magnetic element 14 extending into the top of the recessed groove 1062 can interfere with the installation of another disk. The inner side of the magnetic member 14 is located outside the inner side wall of the recessed groove 1062, or the inner side of the magnetic member 14 is flush with the inner side wall of the recessed groove, so that the situation that the inner side of the magnetic member 14 interferes with the installation of another disk can be avoided.

In the above embodiment, preferably, as shown in fig. 1 and 5, each of the plurality of magnetic members 14 has a long bar shape.

In these embodiments, it is preferable to provide the magnetic member 14 in a long strip shape, so that the cartridge holder 10 can be made thin and long, and the radial volume of the magnetic member 14 can be reduced, and the area of the magnetic member 14 can be increased, so that the magnetic force of the magnetic disk 1 can be increased, and the driving force of the magnetic disk 1 can be increased.

In any of the above embodiments, the cartridge holder 10 is preferably cylindrical, and the magnetic member 14 has a sector-shaped cross section.

In such embodiments, the cylindrical shape of the cartridge holder 10 enables the cartridge holder 10 to be machined better, although the cartridge holder 10 could be oval or otherwise shaped. And the magnetic part 14 is in a fan-ring shape, so that the magnetic part 14 can be better matched with the cylindrical barrel frame 10, and the structure of the product can be simpler and more reasonable.

In any of the above embodiments, preferably, the first positioning hole 102 is a blind hole or a through hole as shown in fig. 1, 2 and 4, and/or the second positioning hole 122 is a through hole or a blind hole as shown in fig. 7.

In these embodiments, the first positioning hole 102 may be a blind hole or a through hole, and specifically, when the first positioning hole 102 is a blind hole, the lower end of the magnetic member 14 may be directly inserted into the blind hole, and the blind hole is used to support the magnetic member 14, so that a positioning structure such as a positioning step is not required to be disposed at the lower end of the magnetic member 14, and the structure of the magnetic member 14 may be simplified. When the first positioning hole 102 is a through hole, a second boss 18 may be disposed at the lower end of the magnetic member 14, so that the magnetic member 14 can be mounted by using the second boss 18, and in this arrangement, the lower end of the magnetic member 14 may be disposed to be larger than the second boss 18, so that the magnetic member 14 can be mounted while the size of the magnetic member 14 is ensured, so as to ensure the driving force of the magnetic disk 1. Similarly, the second positioning hole 122 can also be a through hole or a blind hole, and specifically, can be selected according to actual needs.

In any of the above embodiments, preferably, as shown in fig. 1, 2 and 4, the mounting structure is a mounting column 19 disposed on the outer bottom wall of the barrel holder 10, and the mounting column 19 can be drivingly connected with the driving device 32 of the food processor.

In these embodiments, the magnetic disk 1 can be used as the driving magnetic disk 6 of the food processor, and in this case, a mounting post 19 can be disposed on the outer bottom wall of the barrel frame 10, so that the mounting post 19 can be in driving connection with a driving device 32, such as a motor.

In any of the above embodiments, preferably, the mounting structure is a recessed structure (not shown in the figures) formed by recessing the bottom wall of the barrel holder 10 into the barrel holder 10, and the recessed structure can be in driving connection with the stirring cutter 2 of the food processor.

In these embodiments, when the magnetic disk 1 is used as the driven magnetic disk 5 of the food processor, the outer bottom wall of the barrel 10 is recessed to form a recessed structure, and at this time, the end of the stirring tool 2 without the blade 28 is installed in the barrel 10 and connected to the recessed structure, and the end of the stirring tool 2 with the blade 28 is extended out of the barrel 10. The stirring tool 2 is thus able to rotate under the influence of the driven disk 5. Simultaneously, can be sunken to the sunk structure in with cup 4 bottom to processing out the space that holds drive disk 6, thereby can set up drive disk 6 in the pit of cup 4 bottom, establish the installation with the cover that realizes between drive disk 6 and the driven disk 5.

Embodiments of the second aspect of the present invention provide a blending tool assembly comprising: a tool apron 22, wherein a bearing 24 is arranged in the tool apron 22; the cutter shaft 26 is rotatably arranged in the cutter holder 22 through a bearing 24, and two ends of the cutter shaft 26 extend out of the cutter holder 22; a blade 28 connected to one end of the knife shaft 26 extending out of the knife holder 22; and the magnetic disk 1 provided by any embodiment of the first aspect, the other end of the knife shaft 26 extending out of the knife holder 22 is connected with the mounting structure of the magnetic disk 1.

According to the stirring tool assembly provided by the embodiment of the invention, the stirring tool assembly comprises a tool apron 22, a cutter shaft 26, a blade 28 installed on one end of the cutter shaft 26 and a magnetic disc 1 in driving connection with the other end of the cutter shaft 26. Wherein, in particular, the blade 28 is used for crushing food material, while the tool apron 22 is used for realizing the installation of the knife shaft 26, while the knife shaft 26 is used for realizing the installation of the blade 28 and the driving connection with the magnetic disk 1 through the installation structure. The magnetic disc 1 can rotate under the external driving, so that the cutter shaft 26 and the blade 28 can be driven to rotate, and the food materials can be crushed. In addition, the stirring cutter assembly provided by the embodiment of the present invention further includes the magnetic disk 1 provided by any one of the embodiments of the first aspect, and therefore, the stirring cutter assembly provided by the embodiment of the present invention has all the beneficial effects of the magnetic disk 1 provided by any one of the embodiments of the first aspect.

As shown in fig. 9 to 23, an embodiment of a third aspect of the present invention provides a food processor, including: the engine base 3, a driving device 32 is arranged in the engine base 3; the cup body 4 is detachably arranged on the base 3, and a stirring cutter 2 is arranged in the cup body 4; a magnetic disk drive assembly comprises a driven magnetic disk 5 which is arranged in a cup body 4 and connected with a stirring cutter 2, and a drive magnetic disk 6 which is arranged on a machine base 3 and connected with a drive device 32, wherein the drive magnetic disk 6 and the driven magnetic disk 5 are arranged in a mutually nested mode, and one of the drive magnetic disk 6 and the driven magnetic disk 5 is the magnetic disk 1 provided by any one embodiment of the first aspect.

According to the food processor provided by the embodiment of the invention, the driving magnetic disk 6 can drive the driven magnetic disk 5 to rotate under the action of the driving device 32, so that the stirring cutter 2 is driven to stir the food material. And drive magnetic disk and driven magnetic disk nestification each other set up, that is to say in one of drive magnetic disk 6 and driven magnetic disk 5 inserts drive magnetic disk 6 and driven magnetic disk 5 in another, this kind of setting makes drive magnetic disk 6 and driven magnetic disk 5 can realize the cover and establishes the installation, drive magnetic disk 6 just can directly follow radial direction drive driven magnetic disk 5 and rotate like this, drive magnetic disk 6 and driven magnetic disk 5 just can form magnetic transmission in the coplanar promptly, thereby avoided in the past upper and lower magnetic disk 1 inter attraction to produce the axial force, thereby lead to the tool bit on the food processor, the problem that friction pad wearing and tearing are accelerated takes place, avoided simultaneously increasing because of the axial force of upper and lower magnetic disk 1 inter attraction, the friction torque increases, cause the problem of energy loss increase to take place, and then guarantee food processor's normal work. Meanwhile, the food processor provided by the embodiment of the present invention has the magnetic disk 1 provided by any one of the embodiments of the first aspect, and therefore, the food processor provided by the embodiment of the present invention has all the beneficial effects of the magnetic disk 1 provided by any one of the embodiments of the first aspect.

In any of the above embodiments, preferably, the food processor further comprises: and the heating assembly is positioned at the bottom of the cup body 4 and surrounds the disk drive assembly.

In such embodiments, a heating element may be provided at the bottom of the cup 4 to heat the food in the cup 4. This kind of setting makes food processor can also be used for the heating, therefore can enlarge food processor's function. Preferably, when the drive disk 6 is sleeved outside the driven disk 5, the heating assembly is installed around the drive disk 6, and when the driven disk 5 is sleeved outside the drive disk 6, the heating assembly is installed around the driven disk 5, so that the heating assembly is far away from the drive disk 6 and the driven disk 5, and high-temperature demagnetization of the drive disk 6 and the driven disk 5 can be prevented.

In any of the above embodiments, preferably, as shown in fig. 10, 12 and 13, the driver disk 6 is the disk 1, the bottom wall of the cup 4 is provided with a first hollow cylinder 42 recessed outward of the cup 4, the first hollow cylinder 42 extends into the cartridge holder 10 of the disk 1 through the annular cover 12 of the disk 1, the slave disk 5 is mounted in the first hollow cylinder 42, one end of the stirring tool 2 is mounted to the slave disk 5, and the other end of the stirring tool 2 extends out of the first hollow cylinder 42.

In these embodiments, when the drive magnetic disk 6 is the magnetic disk 1 provided in any one of the first to fourth embodiments, the bottom wall of the cup 4 may be recessed outward to form the first hollow cylinder 42, and the driven magnetic disk 5 may be configured as shown in fig. 9 and 10, at this time, the driven magnetic disk 5 and the stirring tool 2 may be assembled to form the stirring tool assembly as shown in fig. 9 and 10, and then the stirring tool assembly may be directly mounted in the first hollow cylinder 42, and the drive magnetic disk 6 may be mounted outside the first hollow cylinder 42 in a sleeved manner, so that the driven magnetic disk 5 may be mounted in the first hollow cylinder 42, and then the first hollow cylinder 42 may be inserted into the cartridge 10 from the annular cover 12, so that the driven magnetic disk 5 may be inserted into the drive magnetic disk 6, so as to achieve the sleeved mounting between the drive magnetic disk 6 and the driven magnetic disk 5.

Preferably, when the magnetic disk 6 is the magnetic disk 1 provided in any one of the embodiments of the first aspect, a mounting post 19 may be provided on the outer bottom wall of the cartridge holder 10 for driving the magnetic disk 6, so that the mounting post 19 can be used to connect with a driving shaft of the driving device 32, such as a motor shaft, to realize a driving connection between the magnetic disk 6 and the driving device 32.

In any of the above embodiments, preferably, as shown in fig. 14 to 23, the slave disk 5 includes: the support 52, the support 52 includes a support plate 522, a positioning column 524 connected with the stirring tool is arranged in the middle of the support plate 522, and a plurality of third positioning holes 526 distributed along the circumferential direction are arranged on the edge of the support plate 522; the cover plate 54 is installed at one end of the positioning column 524 away from the bracket plate 522, and a plurality of fourth positioning holes 542 distributed along the circumferential direction are formed in the end surface of the cover plate 54; the first ends of the magnetic members 56 are provided with third bosses 58 which are limited in the third positioning holes 526, the second ends of the magnetic members 56 are limited in the fourth positioning holes 542, and the surfaces of the third bosses 58, which are far away from the positioning pillars 524, are located on the inner sides of the surfaces of the magnetic members 56, which are far away from the positioning pillars 524.

In these embodiments, the driven magnetic disk 5 is installed in the first hollow cylinder 42 in the cup body 4, and includes a support 52, a cover plate 54, and a plurality of magnetic members 56, wherein the support 52 is provided with a positioning column 524, the positioning column 524 is used for being in driving connection with a stirring tool to drive the stirring tool to rotate, a ring of magnetic members 56 is provided around the positioning column 524, a lower end of the magnetic member 56 is fixed by a third positioning hole 526 on the support plate 522 of the support 52, and an upper end of the magnetic member 56 is fixed by a fourth positioning hole 542 on the cover plate 54. This kind of driven disk 5, magnetic force spare 56 installs the back on support 52, the outside of a plurality of magnetic force spare 56 exposes outside, magnetic force spare 56's the outside is not sheltered from by the support 52 of installation magnetic force spare 56 promptly, thereby can furthest reduce the radial distance between drive disk 6 and the driven disk 5, thereby can increase the torque transmission between drive disk 6 and the driven disk 5 on the one hand, on the other hand can reduce the occupation space of drive disk 6 in the bottom of cup 4, in order to improve the space utilization of cup 4 bottom, thereby can reserve the space for the installation heating element in the bottom of cup 4, provide the possibility for the product realizes heating. In addition, since the outer side of the driven disk 5 is directly exposed to the outside, the blocking of the magnetic field by the bracket 52 can be reduced, and thus the acting force between the driving disk 6 and the driven disk 5 can be increased to further improve the torque of the product.

Wherein, preferably, mounting plate 522 and reference column 524 formula structure as an organic whole, because the mechanical properties of integral type structure is good, therefore can ensure the joint strength between mounting plate 522 and the reference column 524, in addition, still can make mounting plate 522 and reference column 524 an organic whole, batch production to improve the production efficiency of product, reduce the production and processing cost of product. Of course, the supporting plate 522 and the positioning column 524 may be a split structure, i.e., a detachable structure.

Wherein, preferably, the magnetic member 56 and the bracket 52 and/or the cover plate 54 are of a split structure, that is, the magnetic member 56 and the bracket 52 and/or the cover plate 54 are of a detachable structure, and the arrangement is to arrange the magnetic member 56 and the bracket 52 and/or the cover plate 54 as different parts, that is, as a non-integrated structure, so as to facilitate the individual replacement of the magnetic member 56 or the bracket 52 and/or the cover plate 54. Of course, in other aspects, the magnetic member 56 may be injection molded as a one-piece structure with the bracket 52 and/or the cover plate 54.

Wherein preferably the end face of the first end of the magnetic member 56 abuts against the bracket plate 522. The arrangement enables the lower end face of the magnetic member 56 to be attached to the support plate 522 of the bracket 52, so that a gap can be prevented from being formed between the magnetic member 56 and the support plate 522 of the bracket 52, and meanwhile, the structure can also utilize the support plate 522 of the bracket 52 to support and mount the magnetic member 56, so that other support structures do not need to be additionally arranged, the structure of a product can be simplified, and the cost of the product can be reduced.

Wherein, preferably, the surface of the magnetic member 56 away from the positioning column 524 is flush with the edge of the bracket plate 522.

In these embodiments, the surface of the magnetic member 56 away from the positioning column 524, i.e. the outer surface of the magnetic member 56, is preferably flush with the edge of the support plate 522, so that when the driven disk 5 and the driving disk 5 provided by the present embodiment are nested with each other, the magnetic member 56 is prevented from protruding out of the edge of the support plate 522 to interfere with the installation of the driving disk 5. Of course, the outer surface of the magnetic member 56 may also be accommodated in the bracket plate 522 or protruded from the edge of the bracket plate 522, and at this time, the structure of the driving disk 5 may be properly arranged, so that two driven disks 5 can be nested with each other.

In any of the above embodiments, as shown in fig. 21 to 23, preferably, the second end of the magnetic member 56 is provided with a fourth boss 59 limited in the fourth positioning hole 542, and a surface of the fourth boss 59 away from the positioning pillar 524 is located inside a surface of the magnetic member 56 away from the positioning pillar 524.

In these embodiments, a fourth boss 59 may also be provided on an end of the magnetic member 56 close to the cover plate 54, i.e., an upper end of the magnetic member 56, so that the positioning and installation between the magnetic member 56 and the cover plate 54 can be realized through the fourth boss 59. This arrangement enables the snap-fit mounting between the magnetic member 56 and the cover plate 54 by the engagement of the fourth boss 59 and the fourth positioning hole 542, thereby making the mounting between the magnetic member 56 and the cover plate 54 more secure.

Wherein preferably an end face of the second end of the magnetic member 56 is in contact with the cover plate 54.

In these embodiments, the end surface of the second end of the magnetic member 56, that is, the end surface of the end of the magnetic member 56 close to the cover plate 54, that is, the upper end surface of the magnetic member 56 abuts against the cover plate 54, so that the upper end surface of the magnetic member 56 can be attached to the cover plate 54, a gap can be prevented from being formed between the magnetic member 56 and the cover plate 54, and then, under the condition that the heights of the magnetic members 56 are the same, the height of the entire driven magnetic disk 5 can be reduced, and the cost of the product can be reduced.

Preferably, the surface of the magnetic member 56 away from the positioning pillar 524 is flush with the edge of the cover plate 54, or the edge of the cover plate 54 protrudes from the surface of the magnetic member 56 away from the positioning pillar 524.

In these embodiments, when the driven disk 5 is inserted into the drive disk entirely, the edge of the cover plate 54 may be disposed flush with the outer surface of the magnetic member 56, which reduces the distance between the inner and outer driven disks 5 to prevent the gap between the inner and outer driven disks 5 due to the cover plate 54. However, when the cover plate 54 of the slave disk 5 is not required to be inserted into the drive disk 5, the edge of the cover plate 54 may be provided to protrude from the outer surface of the magnetic member 56. Of course, in other embodiments, the edge of the cover plate 54 may be disposed closer to the positioning pillar 524 than the outer surface of the magnetic member 56, i.e., the edge of the cover plate 54 may be disposed inside the outer surface of the magnetic member 56.

In any of the above embodiments, preferably, the third positioning hole 526 is a through hole or a blind hole, and/or the fourth positioning hole 542 is a through hole or a blind hole.

In these embodiments, the third positioning hole 526 may be a blind hole or a through hole, and specifically, when the third positioning hole 526 is a blind hole, the lower end of the magnetic member 56 may be directly inserted into the blind hole, and the blind hole is utilized to support the magnetic member 56, so that a positioning structure such as a positioning step is not required to be disposed at the lower end of the magnetic member 56, and the structure of the magnetic member 56 can be simplified. When the third positioning hole 526 is a through hole, a fourth boss 59 may be disposed at the lower end of the magnetic member 56, so that the magnetic member 56 can be mounted by using the fourth boss 59, and in this arrangement, the lower end of the magnetic member 56 may be disposed larger than the fourth boss 59, so that the magnetic member 56 can be mounted while the size of the magnetic member 56 is ensured, so as to ensure the driving force of the driven disk 5. Similarly, the fourth positioning hole 542 may be a through hole or a blind hole, and specifically, may be selected according to actual needs.

In any of the above embodiments, preferably, as shown in fig. 16 to 17, the width of the third positioning hole 526 in the radial direction of the positioning pillar 524 decreases from the edge of the bracket plate 522 to the middle of the bracket plate 522, and the shape and size of the third boss 58 are matched with the shape and size of the third positioning hole 526; and/or as shown in fig. 19, the radial width of the positioning pillars 524 decreases from the edge of the cover plate 54 to the middle of the cover plate 54, and the shape and size of the fourth boss 59 are matched with those of the fourth positioning holes 542.

In these embodiments, the width of the third positioning hole 526 in the radial direction of the positioning column 524 decreases from the edge of the support plate 522 to the middle of the support plate 522, and specifically, for example, the third positioning hole 526 may be configured in a fan-ring shape, a trapezoid shape, or a trapezoid-like structure, which on one hand enables the distribution of the plurality of third positioning holes 526 on the support plate 522 of the support 52 to be more uniform, and on the other hand enables the shape of the magnetic member 56 to be adapted to the shape of the third boss 58 when the magnetic member 56 is configured in a fan-ring shape. Similarly, the fourth positioning hole 542 may be preferably disposed in a fan-shaped ring, a trapezoid, or a trapezoid-like structure.

In any of the above embodiments, preferably, the magnetic member 56 has a cross-section of a sector ring shape, as shown in fig. 21 and 23.

In these embodiments, the magnetic member 56 has a fan-shaped ring shape, so that the magnetic member 56 can be better matched with the bracket 52, and the structural arrangement of the product can be simpler, more reasonable and more compact.

In any of the above embodiments, preferably, the magnetic member 56, the third boss 58 and/or the fourth boss 59 are of a unitary structure.

In these embodiments, preferably, the third boss 58 and the magnetic member 56 are an integral structure, and the mechanical property of the integral structure is good, so that the connection strength between the third boss 58 and the magnetic member 56 can be ensured, and in addition, the third boss 58 and the magnetic member 56 can be integrally manufactured for mass production, so as to improve the production efficiency of the product and reduce the production and processing cost of the product. Of course, the third boss 58 and the magnetic member 56 can be of a split structure, i.e., a detachable structure. Meanwhile, preferably, the fourth boss 59 and the magnetic member 56 are of an integrated structure, and the mechanical property of the integrated structure is good, so that the connection strength between the fourth boss 59 and the magnetic member 56 can be ensured, and in addition, the fourth boss 59 and the magnetic member 56 can be integrally manufactured and produced in batch, so that the production efficiency of products is improved, and the production and processing cost of the products is reduced. Of course, the fourth boss 59 and the magnetic member 56 can be of a split structure, i.e., a detachable structure.

In any of the above embodiments, preferably, as shown in fig. 15 and 19, the cover plate 54 is provided with a mounting hole 544, the cover plate 54 is sleeved on one end of the mounting positioning post 524 away from the bracket plate 522 through the mounting hole 544, and the plurality of fourth positioning holes 542 are located around the mounting hole 544; wherein, a chamfer is arranged on one end of the mounting hole 544 away from the magnetic member 56, and a welding seam is arranged between the chamfer and the positioning column 524.

In these embodiments, a mounting hole 544 may be formed on the cover plate 54, i.e., the cover plate 54 may be configured as an annular cover plate 54, so that the cover plate 54 can be sleeved on the positioning pillars 524 by using the mounting hole 544, meanwhile, a chamfer may be formed on an upper end of the mounting hole 544, and then the cover plate 54 is welded on the positioning pillars 524 by a welding manner, wherein a welding seam between the chamfer and the positioning pillars 524 is left after welding, and the chamfer may increase a welding area between the positioning pillars 524 and the cover plate 54, thereby improving connection reliability between the positioning pillars 524 and the cover plate 54.

In any of the above embodiments, as shown in fig. 15, a connection hole 5242 is preferably formed on the positioning column 524.

In such embodiments, it may be preferable to provide the cover plate 54 as an annular cover plate 54, i.e., a plate with a hole in the middle, and then the cover plate 54 may be mounted on the positioning posts 524 through the mounting holes 544. The positioning post 524 is provided with a connection hole 5242 so that the connection hole 5242 can be used to drivingly connect other components, specifically, for example, a shaft of a stirring tool of a food processor can be drivingly connected to the connection hole 5242 so that the stirring tool can be driven to rotate by the driven magnetic disk 5.

Among them, the connection hole 5242 may be a through hole or a blind hole.

In the above-mentioned another embodiment (not shown in the figures), it is preferable that the driven magnetic disk 5 is the magnetic disk 1, and the bottom wall of the cup 4 is provided with a second hollow cylinder recessed into the cup 4, the second hollow cylinder extending into the cartridge holder 10 of the driven magnetic disk 5, and the driving magnetic disk 6 extending into the second hollow cylinder.

In these embodiments, when the driven magnetic disk 5 is the magnetic disk 1 provided in any one of the first to fourth embodiments, the bottom wall of the cup 4 may be recessed inward to form a second hollow cylinder, so that the driving magnetic disk 6 can be mounted in the second hollow cylinder, and at the same time, the bottom wall of the cartridge holder 10 of the driven magnetic disk 5 may be recessed inward to form a mounting cavity, and then the second hollow cylinder may be inserted into the mounting cavity, so as to achieve the sleeved mounting between the driven magnetic disk 5 and the second hollow cylinder. At this time, the stirring tool 2 may be directly mounted to the back of the mounting cavity.

Among them, preferably, as shown in fig. 9 and 10, the stirring blade 2 includes: a housing 20, one end of the housing 20 is closed and the other end is opened; a tool apron 22 hermetically mounted at the open end of the housing 20, the tool apron 22 being internally provided with a bearing 24; a knife shaft 26 rotatably mounted in the knife holder 22 through a bearing 24, wherein a first end of the knife shaft 26 extends out of the knife holder 22 and is inserted into the housing 20, and a second end of the knife shaft 26 extends out of the knife holder 22 and extends out of an opening end of the housing 20; a blade 28 connected to a second end of the arbor 26; wherein, the first end of the knife shaft 26 is connected with the driven disk 5.

In these embodiments, the stirring tool 2 includes a housing 20, a tool holder 22, an arbor 26 drivingly connected to the driven magnetic disk 5, and a blade 28 mounted on one end of the arbor 26. Wherein, in particular, the blade 28 is used for crushing food material, while the tool apron 22 is used for realizing the mounting of the knife shaft 26, while the knife shaft 26 is used for realizing the mounting of the blade 28 and realizing the driving connection with the driven magnetic disk 5. The driven magnetic disk 5 can rotate under the external driving, so that the cutter shaft 26 and the blade 28 can be driven to rotate, and the food materials can be crushed.

Wherein the driving device 32 is preferably a motor. Because the motor is the more common drive structure in food processor, therefore easily purchase and the cost is relatively low. Of course, the driving means may also be of other constructions, such as magnetic driving means, etc.

In this specification, the terms "upper", "lower", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention; the term "plurality" means two or more unless expressly limited otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description of the present specification, the description of the terms "one embodiment," "some embodiments," or the like, 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 this specification, the schematic representations of the terms used above do 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.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A disk for a food processor, the disk comprising:

the barrel frame is in a cylindrical shape with an open top and a closed bottom, a plurality of first positioning holes are formed in the edge of the bottom wall of the barrel frame, and an installation structure is arranged in the middle of the bottom wall of the barrel frame;

the annular cover is covered on the edge of the opening end of the barrel frame in a sealing mode, and a plurality of second positioning holes corresponding to the first positioning holes are formed in the annular cover in the circumferential direction;

the magnetic parts are positioned in the barrel frame, one end, close to the bottom wall of the barrel frame, of each magnetic part is limited in the corresponding first positioning hole, a first boss limited in the corresponding second positioning hole is arranged at one end, far away from the bottom wall of the barrel frame, of each magnetic part, and the inner surface of each first boss is positioned on the outer side of the inner surface of each magnetic part;

the first boss and the magnetic part are of an integrated structure;

the cartridge holder includes:

the cylinder body is provided with openings at two ends;

the bottom plate is sealed at the bottom of the cylinder body, and a plurality of spacer ribs are arranged between the edge of the bottom plate and the inner side wall of the cylinder body at intervals;

any one first positioning hole is formed by surrounding two adjacent separating ribs, the bottom plate and the cylinder body.

2. The disc of claim 1,

the outer surface of the first boss is flush with the surface, close to the inner side wall surface of the barrel frame, of the magnetic part.

3. The disc of claim 1,

at least one side of two sides of the magnetic part arranged along the circumferential direction of the barrel frame protrudes out of the first boss along the circumferential direction of the barrel frame.

4. The disc of claim 1,

a second boss is arranged at one end of the magnetic part close to the bottom wall of the barrel frame, and one end of the magnetic part close to the bottom wall of the barrel frame is limited in the first positioning hole through the second boss;

the inner surface of the second boss is located on the outer side of the inner surface of the magnetic part, and one end, close to the bottom wall of the barrel frame, of the magnetic part abuts against the periphery of the bottom wall of the barrel frame.

5. The disc of claim 1,

the bottom plate is sunken towards the outside of the barrel frame to form a sunken groove, and the end face of one end, close to the bottom wall of the barrel frame, of the magnetic part abuts against the end face of the sunken groove.

6. The magnetic disk according to any of claims 1 to 4,

the magnetic pieces are all in a long strip shape; and/or

The cylinder frame is cylindrical, and the cross section of the magnetic part is in a sector ring shape; and/or

The first positioning hole is a blind hole or a through hole, and/or the second positioning hole is a through hole or a blind hole.

7. The magnetic disk according to any of claims 1 to 4,

the mounting structure is a mounting column arranged on the outer bottom wall of the barrel frame, and the mounting column can be in driving connection with a driving device of the food processor; or

Mounting structure does the diapire of barrel holder to the sunken sunk structure that forms in the barrel holder, sunk structure can with food processor's stirring cutter drive is connected.

8. A stirring tool assembly, comprising:

the tool apron is internally provided with a bearing;

the cutter shaft is rotatably arranged in the cutter holder through the bearing, and two ends of the cutter shaft extend out of the cutter holder;

the blade is connected with one end of the cutter shaft extending out of the cutter holder;

the magnetic disk of any one of claims 1 to 7, wherein the other end of the cutter shaft extending out of the tool holder is connected with a mounting structure of the magnetic disk.

9. A food processor, comprising:

the engine base is internally provided with a driving device;

the cup body is detachably arranged on the base, and a stirring cutter is arranged in the cup body;

a disk drive assembly comprising a driven disk mounted in the cup and connected to the stirring tool, and a drive disk mounted on the housing and connected to the drive means, the drive disk and the driven disk being nested within one another, one of the drive disk and the driven disk being a disk as claimed in any one of claims 1 to 7.

10. The food processor of claim 9, further comprising:

and the heating assembly is positioned at the bottom of the cup body and surrounds the magnetic disk drive assembly.

11. The food processor of claim 9 or 10,

the magnetic disc is driven by the magnetic disc, a first hollow cylinder which is sunken towards the outside of the cup body is arranged on the bottom wall of the cup body, the first hollow cylinder extends into a barrel frame of the magnetic disc through an annular cover of the magnetic disc, the driven magnetic disc is installed in the first hollow cylinder, one end of the stirring cutter is installed on the driven magnetic disc, and the other end of the stirring cutter extends out of the first hollow cylinder.

12. The food processor of claim 11, wherein the driven disk comprises:

the support comprises a support plate, a positioning column connected with the stirring tool is arranged in the middle of the support plate, and a plurality of third positioning holes distributed along the circumferential direction are formed in the edge of the support plate;

the cover plate is arranged at one end, away from the support plate, of the positioning column, and a plurality of fourth positioning holes distributed along the circumferential direction are formed in the end face of the cover plate;

the first ends of the magnetic parts are provided with third bosses limited in the third positioning holes, the second ends of the magnetic parts are limited in the fourth positioning holes, and the surfaces, far away from the positioning columns, of the third bosses are located on the inner sides, far away from the surfaces, far away from the positioning columns, of the magnetic parts.

13. The food processor of claim 12,

the second end of the magnetic part is provided with a fourth boss limited in the fourth positioning hole, and the surface of the fourth boss far away from the positioning column is positioned on the inner side of the surface of the magnetic part far away from the positioning column.

14. The food processor of claim 12,

the third positioning hole is a through hole or a blind hole, and/or the fourth positioning hole is a through hole or a blind hole.

15. The food processor of claim 13,

the radial width of the third positioning hole along the positioning column is reduced from the edge of the support plate to the middle of the support plate, and the shape and the size of the third boss are matched with those of the third positioning hole; and/or

The radial width of the fourth positioning hole along the positioning column is reduced from the edge of the cover plate to the middle of the cover plate, and the shape and the size of the fourth boss are matched with those of the second positioning hole; and/or

The cross section of the magnetic piece is in a sector ring shape.

16. The food processor of claim 12,

and the positioning column is provided with a connecting hole.

17. The food processor of claim 9 or 10,

the driven magnetic disk is the magnetic disk, a second hollow cylinder which is sunken into the cup body is arranged on the bottom wall of the cup body, the second hollow cylinder extends into the barrel frame of the driven magnetic disk, and the drive magnetic disk extends into the second hollow cylinder.