CN110115536A

CN110115536A - Outer DPU disk pack unit, stirring toolbox and food cooking machine

Info

Publication number: CN110115536A
Application number: CN201810120966.7A
Authority: CN
Inventors: 孙毅; 梅若愚; 邓原胜
Original assignee: Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co Ltd
Current assignee: Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co Ltd
Priority date: 2018-02-06
Filing date: 2018-02-06
Publication date: 2019-08-13

Abstract

The present invention discloses a kind of outer DPU disk pack unit, stirring toolbox and food cooking machine, its China and foreign countries' DPU disk pack unit includes: disk bracket, in the closed tubular in top opening bottom, the circumferentially spaced multiple position limiting structures of setting of the inner sidewall of the disk bracket, the bottom wall of the disk bracket is equipped with mounting structure, end cap, the end cap is annular in shape, and buckle closure is in the open end of the disk bracket；And multiple magnetic stripes, it is located in the disk bracket and is connect with the position limiting structure, the first end of the multiple magnetic stripe abuts the bottom of disk bracket, and second end abuts the end cap.Outer DPU disk pack unit of the invention is structurally reasonable, and the stability of structure is high and manufacturing cost is low.

Description

Outer DPU disk pack unit, stirring toolbox and food cooking machine

Technical field

The present invention relates to cooking machine technical field, in particular to a kind of outer DPU disk pack unit and stirring using the outer DPU disk pack unit Mix the food cooking machine of toolbox and the application outer DPU disk pack unit.

Background technique

The food cooking machine that stirring blade is driven using magnetic drives mode, may be implemented food cooking machine non-axis transmission and Food cooking machine sealing structure is easier to design, and sealing performance is more preferable.

The food cooking machine that stirring blade is driven by magnetic drives mode is usually provided with the interior disk being magnetically coupled to each other Component and outer DPU disk pack unit, by one in DPU disk pack unit in motor driven and outer DPU disk pack unit, with magnetic drive another To drive stirring blade to rotate.

The existing food cooking machine that stirring blade is driven by magnetic drives mode is usually arranged in outer DPU disk pack unit Annular magnet structure causes outer DPU disk pack unit manufacturing cost higher due to the processing difficulties of annular magnet.

Summary of the invention

The main object of the present invention is to provide a kind of outer DPU disk pack unit, it is intended to DPU disk pack unit Optimal Structure Designing in carrying out, To promote the stability of its structure and reduce manufacturing cost.

To achieve the above object, outer DPU disk pack unit proposed by the present invention, comprising:

Disk bracket is in the closed tubular in top opening bottom, the circumferentially spaced setting of inner sidewall of the disk bracket The bottom wall of multiple position limiting structures, the disk bracket is equipped with mounting structure,

End cap, the end cap is annular in shape, and buckle closure is in the open end of the disk bracket；And

Multiple magnetic stripes are located in the disk bracket and connect with the position limiting structure, the first end of the multiple magnetic stripe The bottom of disk bracket is abutted, second end abuts the end cap.

Optionally, the inner sidewall of the disk bracket is equipped with close to one end of bottom wall and has extended inwardly to form cascaded surface, institute The first end for stating multiple magnetic stripes is connected on the cascaded surface.

Optionally, each magnetic stripe includes abutting mounting portion, and the lateral wall of the mounting portion of each magnetic stripe is formed with Locating slot, the position limiting structure include the multiple limit ribs connecting with the inner sidewall of the disk bracket, multiple limit ribs Circumferential uniform intervals along the disk bracket are arranged, and the limit rib is embedded in the locating slot.

Optionally, the locating slot on the mounting portion of each magnetic stripe is provided with one and is located at the outside of the mounting portion The middle part of wall；Or

Locating slot on the mounting portion of each magnetic stripe is arranged at intervals with two and is located at two of the magnetic stripe circumferentially Side, the locating slot on adjacent two magnetic stripe cooperatively form accommodating space, and a limit rib is contained in an accommodating space.

Optionally, the opening width of the accommodating space along the side wall radially outward in being gradually reduced setting, it is described The cross-sectional shape of limit rib is adapted with the opening shape of the locating slot.

Optionally, the lateral wall of the mounting portion is abutted with the inner sidewall of the disk bracket.

Optionally, each magnetic stripe further includes connecting with the mounting portion and radially-inwardly prolonging in the disk bracket The side surface of the stitching section stretched, the stitching section of the adjacent magnetic stripe is bonded to each other.

Optionally, the limit rib is formed as plug division far from one end of the mounting structure, and the plug division is higher than institute The open end of disk bracket is stated, the end cap is also provided with location hole, and the end cap is connected to the end face of the disk bracket, And the side wall is fixedly connected on by plug division and the mating of location hole.

The present invention also proposes a kind of stirring toolbox, comprising:

Shell, the shell it is closed at one end open at one end；

Tool apron is sealingly mounted at the open end of the shell, is equipped with bearing in the tool apron；

Cutter shaft is mounted in the tool apron by what the bearing can rotate, and the first end of the cutter shaft stretches out institute It states tool apron and is inserted into the shell, the second end of the cutter shaft is stretched out the tool apron and stretched from the open end of the shell Out；

Blade is connect with the second end of the cutter shaft；

Such as above-mentioned outer DPU disk pack unit, the outer DPU disk pack unit is mounted in the shell, and the first end of the cutter shaft is stretched Enter and is fixedly connected in the shell with the mounting structure of the disk bracket.

The present invention also proposes a kind of food cooking machine, comprising:

Base, the base is interior to be equipped with driving device；

Cup body can be dismantled and is mounted on the base, and stirring cutter is provided in the cup body；

Disk drive, including being mounted on the slave movable magnetic disc connecting in the cup body with the stirring cutter, Yi Jian The driving disk being connect on the base with the driving device, the driving disk with it is described mutually nested from movable magnetic disc Setting, the driving disk and one from movable magnetic disc are such as above-mentioned outer DPU disk pack unit.

Optionally, the food cooking machine further include:

Heating component is looped around outside the disk drive positioned at the bottom of the cup body.

Optionally, the driving disk is the outer DPU disk pack unit, is provided on the bottom wall of the cup body to the cup body First hollow cylinder of outer projection, first hollow cylinder extend into the outer disk by the end cap of the outer DPU disk pack unit It is described to be mounted in first hollow cylinder from movable magnetic disc in the disk bracket of component, one end installation of the stirring cutter To described from movable magnetic disc, the other end of the stirring cutter stretches out first hollow cylinder.

Optionally, described from movable magnetic disc is interior DPU disk pack unit, and the interior DPU disk pack unit includes:

Frame body, the frame body include the first positioning column being fixedly connected in the middle part of disk body and one end and the disk body；

Cover board is fixedly connected with the frame body and is arranged in one end that first positioning column deviates from the disk body；And

Multiple magnetic parts, along the circumferentially distributed of the disk body, described magnetic part one end abuts cover board, described in the other end abuts Disk body；Wherein

At least one is provided with location structure for the cover board and the disk body, and the location structure is connect with magnetic part To carry out the limit in the radial direction of the interior DPU disk pack unit to magnetic part.

Optionally, each magnetic part is by extending to the edge of the disk body, each magnetic in the middle part of the disk body Property part include fixed part close to the disk body edge, the fixed part of multiple magnetic parts is away from the outer of first positioning column Side wall is coplanar, and the location structure is in the lateral wall in the fixed part non-bulging in the radial direction of the disk body.

Optionally, the location structure includes the multiple positioning bars connecting with the disk body, and multiple positioning bars are along institute The periphery interval setting of disk body is stated, the fixed part is connect with the positioning bar, and it is described fixed that multiple magnetic parts are held in Between position muscle and first positioning column.

Optionally, the lateral wall of the fixed part of each magnetic part is formed with limiting slot, and the positioning bar is embedded at institute It states in limiting slot.

Optionally, the limiting slot on the fixed part of each magnetic part is provided with one and is located at the outer of the fixed part The middle part of side wall；Or

Limiting slot on the fixed part of each magnetic part is arranged at intervals with two and is located at the magnetic part circumferentially Two sides, the limiting slot on adjacent two magnetic part cooperatively forms limit space, and it is empty that a positioning bar is contained in a limit In.

Optionally, the lateral wall of the fixed part is coplanar with the lateral wall of the positioning bar.

Optionally, each magnetic part further includes the limiting section close to the disk body center, the limit of adjacent two magnetic part The side wall in position portion is bonded to each other；Or

The disk body central region is provided with multiple partitions that are circumferentially spaced and radially extending, each magnetic Property part the two opposite side walls of limiting section clamped by two adjacent partitions.

Optionally, described from movable magnetic disc is the outer DPU disk pack unit, is provided with to the cup body on the bottom wall of the cup body Second hollow cylinder of sunken inside, second hollow cylinder extend into described out of, movable magnetic disc disk bracket, the driving One end of disk is mounted on the base, and the other end of the driving disk is inserted into second hollow cylinder.

The disk bracket and end cap that technical solution of the present invention is detachably connected by design, while the design of magnetic stripe is used, Disk bracket and end cap support annular arrangement in the both ends of magnetic stripes multiple on disk bracket, including realizing to multiple magnetic stripes respectively Limit in DPU disk pack unit axial direction, while connecting magnetic stripe in disk bracket setting position limiting structure with to the limit in magnetic stripe circumferential direction, The mode that inventive disk bracket and cover board are detachably connected facilitates the installation of multiple magnetic stripes, and the design of position limiting structure then ensures In outer DPU disk pack unit rotary course multiple magnetic stripes in outer DPU disk pack unit structure it is firm, in this way, compared to existing outer magnetic Using the scheme of magnet ring design in disk component, the overall structure of outer DPU disk pack unit of the invention is optimized, and stable structure Property, which gets a promotion, also correspondingly reduces manufacturing cost.

Detailed description of the invention

In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with The structure shown according to these attached drawings obtains other attached drawings.

Fig. 1 is the assembling structure schematic diagram of outer one embodiment of DPU disk pack unit of the present invention；

Fig. 2 is the configuration schematic diagram of the China and foreign countries Fig. 1 DPU disk pack unit；

Fig. 3 is the schematic cross-sectional view of the China and foreign countries Fig. 1 DPU disk pack unit；

Fig. 4 is the schematic cross-sectional view of the disk bracket of the China and foreign countries Fig. 1 DPU disk pack unit；

Fig. 5 is the decomposition texture schematic diagram for the magnet ring that multiple magnet rings of the China and foreign countries Fig. 1 DPU disk pack unit are constituted；

Fig. 6 is the schematic cross-sectional view of present invention stirring one embodiment of toolbox；

Fig. 7 is the decomposition texture schematic diagram of one embodiment of food cooking machine of the present invention；

Fig. 8 is the enlarged drawing at the A in Fig. 7；

Fig. 9 is the schematic cross-sectional view of the another embodiment of food cooking machine of the present invention；

Figure 10 is the enlarged drawing at the B in Fig. 9；

Figure 11 is the assembling structure schematic diagram of one embodiment of DPU disk pack unit in the present invention；

Figure 12 is the schematic cross-sectional view of interior DPU disk pack unit in Figure 11；

Figure 13 is the configuration schematic diagram at the first visual angle of interior DPU disk pack unit in Figure 11；

Figure 14 is the assembling structure schematic diagram of multiple magnetic stripes of DPU disk pack unit in the present invention；

Figure 15 is the decomposition texture schematic diagram of multiple magnetic stripes of DPU disk pack unit in the present invention.

Drawing reference numeral explanation:

The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.

Specific embodiment

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its His embodiment, shall fall within the protection scope of the present invention.

It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention In explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if should When particular pose changes, then directionality instruction also correspondingly changes correspondingly.

In the present invention unless specifically defined or limited otherwise, term " connection ", " fixation " etc. shall be understood in a broad sense, For example, " fixation " may be a fixed connection, it may be a detachable connection, or integral；It can be mechanical connection, be also possible to Electrical connection；It can be directly connected, the connection inside two elements or two can also be can be indirectly connected through an intermediary The interaction relationship of a element, unless otherwise restricted clearly.It for the ordinary skill in the art, can basis Concrete condition understands the concrete meaning of above-mentioned term in the present invention.

In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and should not be understood as Its relative importance of indication or suggestion or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " first ", The feature of " second " can explicitly or implicitly include at least one of the features.In addition, the technical side between each embodiment Case can be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when the combination of technical solution Conflicting or cannot achieve when occur will be understood that the combination of this technical solution is not present, also not the present invention claims guarantor Within the scope of shield.

The present invention proposes a kind of outer DPU disk pack unit 100.

Incorporated by reference to referring to figs. 1 to Fig. 3 and Fig. 7, in embodiments of the present invention, which is applied to food Cooking machine 600, to drive the stirring blade 500 of food cooking machine 600 to rotate, wherein food cooking machine 600 includes base 200 It with cup body 400, is provided with driving device 210 (i.e. motor) in base 200, outer DPU disk pack unit 100 and 210 (motor of driving device Output shaft) or stirring blade 500 570 cutter shaft of cutter shaft connection, when outer DPU disk pack unit 100 is connected to cutter shaft 570, motor Output shaft is sequentially connected with interior DPU disk pack unit 300, and after cup body 400 is assembled to base 200, outer DPU disk pack unit 100 covers Cover the outside in interior DPU disk pack unit 300 and with interior 300 magnetic couplings of DPU disk pack unit, under the drive of the motor, interior DPU disk pack unit 300 Outer DPU disk pack unit 100 is driven to rotate because of the driving in the magnetic field of rotation with outer DPU disk pack unit 100, and then cutter shaft 570 and outer magnetic 100 synchronous rotary of disk component realizes the purpose for beating the food materials in cup body 400.The application is mainly external DPU disk pack unit 100 Structure improves, and to optimize the overall structure of outer DPU disk pack unit 100, reduces cost.

Outer DPU disk pack unit 100 includes: disk bracket 10, multiple magnetic stripes 50 and end cap 30, and the disk bracket 10 is in top The closed tubular of portion's open bottom, disk bracket 10 include enclosing the side wall 11 circularized, and the inner circumferential of side wall 11 is provided with Position limiting structure, one end of side wall 11 are connected with the mounting structure 13 connecting with outer spindle (being cutter shaft 570 in Fig. 7), multiple magnetic stripes 50 are located at the inside of side wall 11 and are circumferentially arranged and constitute magnet ring along side wall 11, and magnetic stripe 50 is connect with position limiting structure, end cap 30 buckle closures are in the other end of the side wall 11 far from mounting structure 13, so that the first end of multiple magnetic stripes 50 abuts the bottom of disk bracket 10 Portion, second end abut end cap 30, multiple magnetic stripes 50 are fixed on to the inside of side wall 11.

The application disk bracket 10 and end cap 30 are non-magnet material, and the material of the two may be the same or different, Such as the material of disk bracket 10 and cover board may each be 304 stainless steels perhaps aluminium alloy or disk bracket 10 be 304 stainless Steel material, end cap 30 are aluminum alloy materials ....In a ring, certain end cap 30 is also possible in bowl-shape, middle part formation end cap 30 There is the accommodation groove (not indicating) protruded into for interior DPU disk pack unit 300, the quantity of the magnetic stripe 50 of the application is specially 12,12 magnetic stripes 50 are tightly attached to the inner surface axials arrangement of the annular sidewall 11 of disk bracket 10, and adjacent two-by-two and splice continuous in one Magnet ring.The quantity of certain magnetic stripe 50 is can to provide the installation space of interior DPU disk pack unit 300 according to food cooking machine 600 to be closed Reason is chosen, or the increase and decrease of 50 quantity of magnetic stripe is carried out according to 50 size of magnetic stripe, also falls into when magnetic stripe 50 is set as other quantity In the protection scope of the application.The application magnetic stripe 50 is permanent magnet, it can and it is the magnetic stripe 50 of ferrite permanent-magnet materials, it can also To be the magnetic stripe 50 of alloy permanent-magnet material (including rare earth permanent-magnetic material), the definition of magnetic stripe 50 is because it is in outer DPU disk pack unit In 100 axial direction have certain length it is in long strip, under certain application environments, outer DPU disk pack unit 100 can also be designed compared with Flat, i.e., magnetic stripe 50 is more in the radially extending size of outer DPU disk pack unit 100 and the size that extends in the axial direction is smaller, this When magnetic stripe 50 be also construed as magnetic patch or magnetic pole etc..30 buckle closure of end cap is being fixedly connected on side wall 11 by the application After end, end cap 30 and side wall 11 carry out clamping position to the both ends of magnetic stripe 50 respectively, in this way, in cooking machine operational process In, when outer 100 high-speed cruising of DPU disk pack unit, magnetic stripe 50 will not play in the axial direction of outer DPU disk pack unit 100.Meanwhile in magnetic After disc carrier 10, multiple magnetic stripes 50 and end cap 30 assemble, the inside of magnetic stripe 50 surround to be formed an accommodation groove for Interior DPU disk pack unit 300 is inserted into, and by the position limiting structure being arranged in side wall 11, is mainly to provide to the support force of magnetic stripe 50 to prevent Magnetic stripe 50 moves in the circumferential direction of outer DPU disk pack unit 100 in high-speed rotation process, certainly, radially, limit Structure may be that magnetic stripe 50 provides position-limiting action.

The disk bracket 10 and end cap 30 that technical solution of the present invention is detachably connected by design, while using magnetic stripe 50 Design, disk bracket 10 and end cap 30 support annular arrangement in the both ends of magnetic stripes 50 multiple on disk bracket 10, to realize respectively To limit of multiple magnetic stripes 50 in interior 300 axial direction of DPU disk pack unit, while position limiting structure is set in disk bracket 10 and connects magnetic stripe 50 to carry out the limit in circumferential direction to magnetic stripe 50, and the mode that inventive disk bracket 10 and cover board are detachably connected facilitates multiple magnetic The installation of item 50, and the design of position limiting structure then ensures that multiple magnetic stripes 50 are in outer disk in outer 100 rotary course of DPU disk pack unit Structure is firm in component 100, in this way, compared to the scheme for using magnet ring design in existing outer DPU disk pack unit 100, the present invention The overall structure of outer DPU disk pack unit 100 optimized, and structural stability gets a promotion and also correspondingly reduces manufacturing cost.

The inner sidewall (i.e. the inner wall of side wall) of disk bracket 10 is equipped with close to one end of bottom wall and has extended inwardly to form rank The first end of tread 111, multiple magnetic stripes 50 is connected on cascaded surface 111.

The application side wall 11 divides for be connected three sections, wherein two sections extend on vertical plane, one end is prolonged in the horizontal plane It stretches to be bent to form cascaded surface 111 (i.e. the surface of horizontal segment), then by 30 buckle closure of end cap when the end of side wall 11, it is each One end of magnetic stripe 50 is resisted by end cap 30, and the other end of each magnetic stripe 50 is resisted by cascaded surface 111, so realizes that magnetic stripe 50 is axial On limit.

Each magnetic stripe 50 in the side wall 11 enclosed annular it is axially extending, each magnetic stripe 50 include support Connect the mounting portion 53 of the inner surface of the side wall 11 and connect with the mounting portion 53 and in the side wall 11 radially-inwardly The side surface of the stitching section 51 of extension, the stitching section 51 of adjacent magnetic stripe 50 is bonded to each other.

By above-mentioned content it is found that 50 quantity of magnetic stripe of the application is 12, and the size shape of each magnetic stripe 50 is identical, For magnetic stripe 50 in the sector at the projection of horizontal plane or the approximate 30 ° of angles of horizontal cross sectional geometry, i.e. the side wall 11 of stitching section 51 is vertical Plane, and the two opposite side walls 11 of the stitching section 51 of a magnetic stripe 50 are arranged in 30 °, while two two-phases in 12 magnetic stripes 50 The side wall 11 of adjacent magnetic stripe 50 is tightly bonded, the accommodation groove that such 12 magnetic stripes 50 surround for the insertion of interior DPU disk pack unit 300.It is logical The side wall 11 for crossing the stitching section 51 of adjacent two magnetic stripe 50 is bonded to each other setting, is cooperated in conjunction with above-mentioned position limiting structure, such as This is in outer 100 rotary course of DPU disk pack unit, and multiple magnetic stripes 50 there will not be the possibility being displaced on direction of rotation, further Ground, the cross-sectional width of stitching section 51 is in the component outside in the radial direction increase setting of disk bracket 10, setting in this way Set, disk bracket 10 radially inwardly on, multiple magnetic stripes 50 also realize limit by mutual extrusion, so multiple magnetic Displacement in axial direction will not occur for item 50, and the structure of entire outer DPU disk pack unit 100 is more firm.

On the basis of the side wall 11 of disk bracket 10 is above structure, the position limiting structure on side wall 11 is arranged in the application With numerous embodiments:

In some embodiments, position limiting structure includes the multiple positioning pins for being convexly equipped in cascaded surface 111, and multiple positioning pins are in side The inner circumferential uniform intervals of wall 11 are arranged, and each magnetic stripe 50 offers mounting hole, positioning pin close to one end of mounting structure 13 It is inserted into mounting hole, in this embodiment, the mounting hole on magnetic stripe 50 can be opened in the end face of magnetic stripe 50 and corresponding mounting portion 53 perhaps stitching section 51 or mounting hole are strip and cross-domain mounting portion 53 and stitching section 51, position limiting structure are positioning pin Mode, structure is simpler, and cost is lower.

In some embodiments, position limiting structure includes the recessed multiple card slots for being formed in cascaded surface 111, and multiple card slots are in side The arrangement of 11 inner circumferential uniform intervals of wall, each card slot align the mounting portion 53 of a magnetic stripe 50, and the mounting portion 53 of a magnetic stripe 50 blocks Enter in a card slot.The horizontal-extending paragraph of the present embodiment side wall 11 should have enough thickness to form card slot (not shown), Card slot can be integrally formed in 10 forming process of disk bracket, or be formed in the later period by machining, and card slot can To prevent magnetic stripe 50 from generating radially and in circumferential direction sliding in rotary course.Under this embodiment, structure is relatively simple Single, cost is relatively low.

Incorporated by reference to referring to figs. 1 to Fig. 5, in some embodiments, the position limiting structure includes connecting with the inner surface of side wall 11 The multiple limit ribs 19 connect, multiple limit ribs 19 are arranged along the inner circumferential uniform intervals of side wall 11, and each limit rib 19 is in side Wall 11 it is axially extending, and the side surface of the mounting portion 53 of each magnetic stripe 50 is formed with locating slot 531, and limit rib 19 is embedded at fixed In the slot 531 of position.

In this embodiment, locating slot 531 is also upwardly extended in the axis of disk bracket 10, and the application locating slot 531 runs through Both ends on 50 length direction of magnetic stripe realize that limit rib 19 is caught in magnetic stripe 50 by the setting of locating slot 531, such magnetic stripe 50 It is less susceptible to that sliding phenomenon occurs in rotary course, connection structure is more firm.

Further, the locating slot 531 on the mounting portion 53 of each magnetic stripe 50 is provided with one and is located at mounting portion 53 The middle part of lateral wall；Or

Locating slot 531 on the mounting portion 53 of each magnetic stripe 50 is arranged at intervals with two and is located at two of magnetic stripe 50 circumferentially Side, the locating slot 531 on adjacent two magnetic stripe 50 cooperatively form accommodating space 533, and a limit rib 15 is contained in an accommodating space 533 It is interior.

The outer wall of the mounting portion 53 of each magnetic stripe 50 of the application is each formed with positioning in the front-end and back-end of its direction of rotation Slot 531, and the locating slot 531 on adjacent two magnetic stripe 50 cooperatively forms accommodating space 533, and such limit rib 19 is entirely contained in It in accommodating space 533, designs through this structure, two limit ribs 19 carry out the two sides of the mounting portion 53 of a magnetic stripe 50 Support and achieve the effect that clamping, so in interior 300 rotary course of DPU disk pack unit, magnetic stripe 50 is more difficult in interior DPU disk pack unit 300 circumferential direction and radial direction slides.Design in this way simultaneously, two limit ribs 19, which are matched, is encircled into an inserting slot construction (not indicating in figure), in the assembling process of magnetic stripe 50, magnetic stripe 50 slides into inserting slot construction by the guiding of notch and limit rib 19 It is interior, that is, realize the installation of a magnetic stripe 50, whole installation process is simple, also improves assembly efficiency.

Further, the opening width of the accommodating space 533 is radially outward gradually reduced setting along disk bracket 10, The cross-sectional shape of limit rib 19 is adapted with the opening shape of accommodating space 533.

In conjunction with above-mentioned content it is found that the stitching section 51 of the application magnetic stripe 50 surrounds in annular closer to side wall 11 Accommodating space 533 radially is arranged from edge to center increase in side wall 11 by the opening width of accommodating space 533 in the heart Opening width is radially arranged from edge to center increase in side wall 11, i.e. the approximate ladder of the horizontal cross sectional geometry of mounting portion 53 Shape, and the inner surface of proximal wall 11 is leaned on trapezoidal long bottom edge, so when a magnetic stripe 50 is inserted into slot, magnetic stripe 50 is because at two Locating slot 531 and two limit ribs 19 support effect, then will not swing to side wall 11 and surround the center of annular and keep establishing shape It is more convenient that installation while magnetic stripe 50 is radial to be limited is achieved in state.

Further, the limit rib 19 is formed as plug division 191 far from one end of mounting structure 13, and plug division 191 is high In the end face of side wall 11, end cap 30 is also provided with location hole 301, and end cap 30 is connected to the end face of side wall 11, and passes through plug division 191 are fixedly connected on side wall 11 with the mating of location hole 301.

In the present embodiment, the end of each limit rib 19 is each formed with plug division 191, and in plug division 191, insertion is fixed After the hole 301 of position, the mode of gluing or welding can also be further advanced by by the hole wall of plug division 191 and location hole 301 It is fixedly connected, certainly, plug division 191 and location hole 301 can also form interference fit, make plug division by external force 191 deformation occurs and is squeezed into location hole 301, so realizes being fixedly connected for end cap 30 and disk bracket 10, by Plug division 191 is formed on limit rib 19, so that the assembly of end cap 30 is more convenient.

Herein described mounting structure 13 includes the bottom wall 15 connecting with side wall 11 far from 30 one end of end cap, in bottom wall 15 The heart is offered for the axis hole 17 with external axis connection.The annular that the central axes of the application axis hole 17 and multiple magnetic stripes 50 surround Axis collinear, that is, keep higher concentricity, and setting in this way is run more during DPU disk pack unit 300 in driving Stablize.

It should be understood that in other embodiments, the bottom wall 15 in the mounting structure 13 can also be replaced in hollow out The center of engraved structure is arranged in bead structures or other structures, axis hole 17, can save material in this way, reduces cost of manufacture, And in some application environments, cross-ventilation also may be implemented and achieve the effect that heat dissipation.

Fig. 6 is please referred to, the present invention also proposes a kind of stirring toolbox, including stirring cutter 500, the stirring cutter 500 include:

Shell 510, the shell 510 it is closed at one end open at one end；

Tool apron 530 is sealingly mounted at the open end of shell 510, bearing 550 is equipped in tool apron 530；

Cutter shaft 570 is mounted in tool apron 530 by what bearing 550 can rotate, and the first end of cutter shaft 570 stretches out knife Seat 530 is simultaneously inserted into shell 510, and the second end of cutter shaft 570 is stretched out tool apron 530 and stretched out from the open end of shell 510；And

Blade 590 is connect with the second end of cutter shaft 570；With

Such as above-mentioned outer DPU disk pack unit 100, outer DPU disk pack unit 100 is mounted in shell 510, and the first end of cutter shaft 570 is stretched Enter in shell 510 and is fixedly connected with mounting structure 13.

The stirring toolbox provided according to an embodiment of the present application, including outer DPU disk pack unit 100 and stirring cutter 500, Wherein stirring cutter 500 includes the cutter shaft that shell 510, tool apron 530, bearing 550, one end and outer DPU disk pack unit 100 are sequentially connected 570, the blade 590 being mounted on the other end of cutter shaft 570.Wherein, specifically, shell 510 is for installing tool apron 530, cutter shaft 530 equal parts, so that shell 510, tool apron 530, cutter shaft 570 and blade 590 etc. can form a whole, and blade 590 is used for Crush food materials, tool apron 530 for realizing cutter shaft 570 installation, cutter shaft 570 for realizing blade 590 installation, and with outer magnetic The transmission connection of disk component 100.And outer DPU disk pack unit 100 can rotate under extraneous driving, to just be able to drive cutter shaft 570 and blade 590 rotate, and then the crushing to food materials can be realized.In addition, the stirring cutter group that embodiments herein provides The outer DPU disk pack unit 100 that part 500 is also provided with any of the above-described embodiment, therefore, the stirring blade that embodiments herein provides Have the whole beneficial effects for the outer DPU disk pack unit 100 that there is component any of the above-described embodiment to provide.

Incorporated by reference to referring to Fig. 7 and Fig. 8, the present invention also proposes a kind of food cooking machine 600, including base 200, base 200 It is interior to be equipped with driving device 210；

Cup body 400 can be dismantled and is mounted on base 200, and stirring cutter 500 is provided in cup body 200；

Disk drive, including being mounted on the slave movable magnetic disc connecting in cup body 400 with stirring cutter 500, and installation The driving disk connecting on base 200 with driving device 210, driving disk drive magnetic with from the mutually nested setting of movable magnetic disc Disk and from one in movable magnetic disc be such as above-mentioned outer DPU disk pack unit 100.

In some embodiments, driving disk drive is the food cooking machine provided according to an embodiment of the present application Motor 210 is outer DPU disk pack unit 100 from movable magnetic disc, and driving disk is interior DPU disk pack unit 300, and interior DPU disk pack unit 300 can be in electricity Outer DPU disk pack unit 100 is driven to rotate under the action of machine 210, so that stirring cutter 500 be driven to stir food materials.I other words interior disk group One in part 300 and outer DPU disk pack unit 100 is inserted into another in the two, this kind is arranged so that interior DPU disk pack unit 300 It can be realized with outer DPU disk pack unit 100 and be arranged installation, DPU disk pack unit 300 interior so just directly can drive outer magnetic from radial direction Disk component 100 rotates, i.e., interior DPU disk pack unit 300 and outer DPU disk pack unit 100 just can form magnetic drives in the same plane, from And avoid previous disk up and down and attract each other and generate axial force, so as to cause cutter head, the friction shim mill on food cooking machine The problem of damage is accelerated, while avoiding the axial force to attract each other by upper and lower disk and increasing, friction torque increases, and causes energy The problem of amount loss increases, and then guarantee the normal work of food cooking machine.Meanwhile the food that embodiments herein provides Object cooking machine, with the outer DPU disk pack unit 100 that any of the above-described embodiment provides, therefore, the food that the embodiment of the present invention provides Cooking machine has whole beneficial effects of the outer DPU disk pack unit 100 of above-mentioned offer.

In any of the above-described embodiment, it is preferable that food cooking machine further include: heating component 430, positioned at cup body 400 Bottom is looped around outside disk drive.

In some embodiments, one heating component can be set in the bottom of cup body 400, so as to add using heating component Food in hot cup body 400.This kind is arranged so that food cooking machine can also be used to heat, it is thus possible to expand food cooking machine Function.Wherein it is preferred to which heating component 430 is fitted around outside outer DPU disk pack unit 100, so that heating component distance Interior DPU disk pack unit 300 and outer DPU disk pack unit 100 farther out, thus prevent interior DPU disk pack unit 300 and 100 high temperature of outer DPU disk pack unit to disappear Magnetic.

Incorporated by reference to referring to Fig. 7 and Fig. 8, in some embodiments of the application food cooking machine, driving disk is interior disk Component 300, is outer DPU disk pack unit 100 from movable magnetic disc, i.e., outer DPU disk pack unit 100 is connected to the cutter shaft 570 of stirring toolbox, cup First hollow cylinder 410 recessed into cup body 400 is provided on the bottom wall of body 400, interior DPU disk pack unit 300 is mounted on the first sky In stem body 410, the other end for stirring the cutter shaft 570 of toolbox stretches out the first hollow cylinder 410, and interior DPU disk pack unit 300 is stretched Enter in the first hollow cylinder 410 and be located at outer DPU disk pack unit 100 to be formed by accommodation groove.

Fig. 9 and Figure 10 are please referred to, outer DPU disk pack unit 300 as driving disk and connects motor in yet other embodiments, The outside projection of the bottom wall of cup body 400 can be formed the second hollow cylinder 420 by 210 output shaft, so just can be by interior disk group Part 300 is mounted in the second hollow cylinder 420, and outer DPU disk pack unit 100 is set to the outside of the second hollow cylinder 420, and second is hollow Cylinder 420 is inserted into outer DPU disk pack unit 100 and is formed by accommodation groove, with DPU disk pack unit 300 and outer DPU disk pack unit 100 in realizing it Between be arranged installation.

Next the structure of DPU disk pack unit 300 is introduced in carrying out, to further illustrate DPU disk pack unit in the application 300 and outer DPU disk pack unit 100 how to be able to carry out magnetic transmission.

Incorporated by reference to referring to 11 to Figure 15, in embodiments of the present invention, which includes: frame body 310, multiple Magnetic part 350 and cover board 330, frame body 310 include that first be fixedly connected in the middle part of disk body 311 and one end and disk body 311 is determined Position column 313, cover board are fixedly connected with frame body 310 and are arranged in one end that the first positioning column 313 deviates from disk body 311, multiple magnetism Part 350 is circumferentially arranged composition annular along disk body 311, and 350 one end of magnetic part abuts cover board 330, and the other end abuts disk body 311. At least one is provided with position limiting structure for its cover plate 330 and disk body 311, and position limiting structure is connect with magnetic part 350 to magnetic Property part 350 carries out the limit in the radial direction of interior DPU disk pack unit 300.

DPU disk pack unit 300 is similar with the size in the axial direction of outer DPU disk pack unit 100 in the application, so embedding in inside and outside disk After set setting, interior DPU disk pack unit 300 can be just inserted into the groove at outer 100 middle part of DPU disk pack unit.

Specifically, frame body 310 and cover board 330 are non-magnet material, and the material of the two may be the same or different, Such as the material of frame body 310 and cover board 330 may each be 304 stainless steels perhaps aluminium alloy or frame body 310 be 304 stainless steels Material, cover board 330 are aluminum alloy materials ....Disk body 311 and the first positioning column 313 can be structure as a whole or the first positioning Column 313 is welded and fixed with disk body 311 or engagement thread is connected and fixed.The application disk body 311 is disk, the first positioning column 313 are fixed on the center of disk body 311, and the quantity of magnetic part 350 is even number, and the quantity of the magnetic part 350 of the application Specially 12,12 magnetic parts 350 are circumferentially arranged in a surface of disk body 311, the magnetic part of so interior DPU disk pack unit 300 350 correspond with the magnetic stripe 50 of outer DPU disk pack unit 100, and the magnetic part 350 of interior DPU disk pack unit 300 is adjacent two-by-two and splice Magnet ring is constituted in a continuous annular, and the first positioning column 313 is wrapped.The quantity of certain magnetic part 350 is can Rational choice is carried out with the installation space for providing interior DPU disk pack unit 300 according to food cooking machine 600, or according to magnetic part 350 sizes carry out the increase and decrease of 350 quantity of magnetic part, and the protection of the application is also fallen into when magnetic part 350 is set as other quantity In range.And the application magnetic part 350 is permanent magnet, it can it is the magnetic part 350 of ferrite permanent-magnet materials, it can also be with It is the magnetic part 350 of alloy permanent-magnet material (including rare earth permanent-magnetic material), magnetic part 350 is the axial direction in interior DPU disk pack unit 300 Upper to have certain length in long strip, under certain application environments, interior DPU disk pack unit 300 can also be designed more flat, i.e. magnetic Property part 350 it is more in the radially extending size of interior DPU disk pack unit 300 and the size that extends in the axial direction is smaller, it is magnetic at this time Part 350 or magnetic patch or magnetic pole etc..The application is after cover board 330 is fixedly connected on the first positioning column 313, disk body 311 and cover board 330 clamping position is carried out to the both ends of magnetic part 350 respectively, in this way, in 600 operational process of food cooking machine, When interior 300 high-speed cruising of DPU disk pack unit, magnetic part 350 will not play in the axial direction of interior DPU disk pack unit 300.Cover board simultaneously 330 and disk body 311 at least one setting location structure, be mainly to provide to the support force of magnetic part 350 to prevent magnetic Property part 350 moving in the radial direction in interior DPU disk pack unit 300 in high-speed rotation process.Cover board 330 is in first simultaneously Positioning column 313 is removably to be fixedly connected with mode, specifically, cover board 330, which is equipped with, nested with the first positioning column 313 to be connected One of the second positioning column 331 connect, the first positioning column 313 and described second positioning column 331 are equipped with external screw thread, another one Internal screw thread, cover board 330 and frame body 310 is equipped with to fix by the threaded connection of the first positioning column 313 and the second positioning column 331 Connection.Threaded hole 131, cover board 330 can certainly be offered in the end of the first positioning column 313 and the correspondence of cover board 330 It realizes with the threaded hole 131 that the first positioning column 313 is connected by screw to the two and is removably fixedly connected.Or cover board 330 can To be welded in the first positioning column 313, the preferred cover board 330 of the application and frame body 310 pass through the first positioning column 313 and the second positioning column 331 threaded engagement connection and the connection type for saving screw.The middle part of disk body 311 or cover board 330 be also provided with to it is outer The mounting hole of spindle connection, the application mounting hole 111 are opened in disk body 311, and mounting hole 111 is threaded hole, and mounting hole Threaded engagement direction is contrary with the threaded engagement on the first positioning column 313.

Further, cover board 330 is screwed and is threadedly coupled the first positioning column 313 for convenience, the application is in cover board 330 It is also provided at least one spliced eye (not shown), the spliced eye is with for spanner or rod piece insertion, such either machine Device or manually when screwing cover board 330 easier applications external force drives the rotation of cover board 330.

The frame body 310 and cover board 330 that technical solution of the present invention is detachably connected by design, while using magnetic part 350 Design, frame body 310 and cover board 330 support annular arrangement in the both ends of magnetic parts 350 multiple on frame body 310, to realize respectively To limit of multiple magnetic parts 350 in interior 300 axial direction of DPU disk pack unit, at the same frame body 310 and cover board 330 at least within it One setting location structure connects magnetic part 350 with the limit to the progress of magnetic part 350 radially, frame body 310 and cover board of the present invention 330 be detachably connected and be arranged location structure can mode facilitate multiple magnetic parts 350 installation and to magnetic part 350 into The upward limit of conduct, while the design of location structure also ensures multiple magnetic parts 350 in interior 300 rotary course of DPU disk pack unit Structure is firm in interior DPU disk pack unit 300, in this way, compared to the side for using magnet ring design in existing interior DPU disk pack unit 300 For case, the overall structure of interior DPU disk pack unit 300 of the invention is optimized, and structural stability gets a promotion and also accordingly drops Low manufacturing cost.

Incorporated by reference to referring to Fig.1 3 to Figure 15, each magnetic part 350 extends to disk body 311 by the middle part of disk body 311 Edge, each magnetic part 350 include the limiting section 351 close to 311 center of disk body and the fixed part close to 311 edge of disk body 353, the side wall of the limiting section 351 of adjacent two magnetic part 350 is bonded to each other.

By above-mentioned content it is found that 350 quantity of magnetic part of the application is 12, and the size shape of each magnetic part 350 Shape is identical, and magnetic part 350 is in the sector at the projection of horizontal plane or the approximate 30 ° of angles of horizontal cross sectional geometry, the i.e. side of limiting section 351 Wall is perpendicular, and the two opposite side walls of the limiting section 351 of a magnetic part 350 are in 30 ° and are arranged, while 12 magnetism The side wall of magnetic part 350 adjacent two-by-two is tightly bonded in part 350, and such 12 magnetic parts 350 surround for the first positioning column 313 via holes 3511 passed through.It is bonded to each other setting by the side wall of the limiting section 351 of adjacent two magnetic part 350, in conjunction with above-mentioned Location structure cooperated, so in interior 300 rotary course of DPU disk pack unit, multiple magnetic parts 350 are securely fixed, and are being rotated It is not susceptible to shift in the process, the structure of so entire interior DPU disk pack unit 300 is more firm.The application pacifies in multiple magnetic parts 350 It installs after finishing, multiple magnetic parts 12 constitute a continuous magnet ring, two-by-two the side of the limiting section 351 of adjacent magnetic part 350 The tight laminating type of wall is that magnetic part 12 provides the limit in circumferential direction, and certainly, in other embodiments, the limit in circumferential direction is also It can be by multiple partition (not shown)s that are circumferentially spaced and radially extending being arranged on disk body 311 come real It is existing, wherein the two opposite side walls of the limiting section 351 of each magnetic part 12 are clamped by two adjacent partitions.

Further, the width of the cross-sectional shape of limiting section 351 radially passing from inside to outside in interior DPU disk pack unit 300 Increase, setting in this way is but also multiple magnetic parts 350 are not likely to produce, limiting section 351

The fixed part 353 of the multiple magnetic parts of the application is coplanar away from the lateral wall of positioning column, and location structure is in disk body 311 The lateral wall in fixed part 353 non-bulging in the radial direction.Interior DPU disk pack unit 300 and outer disk group are worked as in setting in this way After 100 magnetic couplings of part, it is possible to reduce the gap between interior DPU disk pack unit 300 and outer DPU disk pack unit 100 is (it is also assumed that be Air gap), and then the driving torque in 100 transmission process of interior DPU disk pack unit 300 and outer DPU disk pack unit is increased, so it can be improved The power of agitator of food cooking machine.

The application location structure can realize the limit of magnetic part 350 radially in interior DPU disk pack unit 300, prevent magnetic part 350 are displaced in interior 300 rotary course of DPU disk pack unit, and wherein the specific embodiment of location structure has a variety of.It connects down The numerous embodiments of location structure will be introduced in the content come.

1 and Figure 13 referring to Fig.1 please be recombine, in the first embodiment of location structure, the location structure packet The multiple positioning bars 315 connecting with disk body 311 are included, multiple positioning bars 315 are arranged along the periphery interval of disk body 311, the positioning Muscle 315 is connected to the fixed part 353 of magnetic part 350, so that multiple magnetic parts 350 are held in positioning bar 315 and the first positioning Between column 313.

In the present embodiment, positioning bar 315 is located at 311 periphery of disk body, and is structure as a whole with disk body 311.Magnetic part 350 Limiting section 351 close to 311 center of disk body the arc-shaped setting of end wall, and the first positioning column 313 also for cylindrical body be arranged, magnetic Property part 350 limiting section 351 close to 311 center of disk body end wall just coincide be closely attached on the first positioning column 313 outer wall and It is radially limited and fixes by side, while positioning bar 315 is connected to the outer wall of fixed part 353, realize magnetic part 350 radially The other side fix, so by the clamping action of positioning bar 315 and the first positioning column 313, it is ensured that magnetic part 350 Sliding radially will not occur in rotary course, connection structure is relatively firm.It should be understood that the cross of the first positioning column 313 Cross sectional shape can also be regular polygon shape other than above-mentioned circle, such as in the present embodiment, because of magnetic part 350 Quantity be 12, then the first positioning column 313 can be the positive 12 side shape shape being correspondingly arranged.

In order to realize the stability of 315 fixed magnetic part of positioning bar, 350 structure, the fixed part of each magnetic part 350 353 side wall is formed with limiting slot 3531, and positioning bar 315 is embedded in limiting slot 3531.The application limiting slot 3531 and fixed Position muscle 315 extends in the axial direction of interior DPU disk pack unit 300, realizes that positioning bar is caught in magnetism by the setting of limiting slot 3531 In part 350, such magnetic part 350 is less susceptible to that sliding phenomenon occurs in rotary course, and connection structure is more firm.

Further, the limiting slot 3531 on the fixed part 353 of each magnetic part 350 is provided with one and is located at fixed part The middle part of 353 lateral wall；Or the limiting slot 3531 on the fixed part 353 of each magnetic part 350 is arranged at intervals with two simultaneously Positioned at the two sides of magnetic part 350 circumferentially, the limiting slot 3531 on adjacent two magnetic part 350 cooperatively forms limit space 3533, One positioning bar 315 is contained in a limit space 3533.

Front end of the lateral wall of the fixed part 353 of the preferably each magnetic part 350 of the application in its direction of rotation (i.e. circumferential) It is each formed with limiting slot 3531 with rear end, and the limiting slot 3531 on adjacent two magnetic part 350 cooperatively forms limit space 3533, such positioning bar 315 is entirely contained in limit space 3533, is herewith designed through this structure, two positioning bars The two sides of the fixed part 353 of 315 pairs of magnetic parts 350 are supported and are achieved the effect that clamping, so in interior DPU disk pack unit In 300 rotary courses, the more difficult circumferential direction in interior DPU disk pack unit 300 of magnetic part 350 and radial direction are slid.Pass through this simultaneously The design of sample, two positioning bars 315 and the first positioning column 313 are then with an inserting slot construction (not indicating in figure) is encircled into, in magnetic Property part 350 assembling process in, magnetic part 350 is slid into inserting slot construction by the guiding of limiting slot 3531 and positioning bar 315, i.e., Realize the installation of a magnetic part 350, whole installation process is simple, improves assembly efficiency.

In the present embodiment, there is in 350 rotary course of magnetic part enough structural supports in order to ensure location structure, So that interior DPU disk pack unit 300 structural strength with higher, the height of the positioning bar 315 are at least 350 height of magnetic part A quarter.

Further, the lateral wall of fixed part 353 is coplanar with the lateral wall of positioning bar 315.

The application is after being assembled into frame body 310 for multiple magnetic parts 350, the lateral wall of the fixed part 353 of magnetic part 350 It is coplanar with the lateral wall of positioning bar 315, further, after entire interior DPU disk pack unit 300 completes installation, cover board 330 Outer circle wall, the outer circle wall of disk body 311, magnetic part 350 fixed part 353 lateral wall and positioning bar lateral wall four Person is coplanar with, design in this way, so that the whole outside wall surface of interior DPU disk pack unit 300 forms rounding off, in this way, this The interior DPU disk pack unit 300 of application is on the basis of can cooperate with outer DPU disk pack unit 100 has lesser gap, in interior disk group In the rotary course of part 300, windage is also minimum, and energy loss is minimum in rotary course, the transmission efficiency of interior DPU disk pack unit 300 It is higher.

It should be understood that positioning bar 315 also can connect on cover board 330, i.e., in the first embodiment of location structure In the second embodiment of the application location structure, the location structure includes the multiple cover board positioning bars connecting with disk body, Multiple cover board positioning bars are arranged along the periphery interval of disk body 311, and multiple magnetic parts 350, which are held in cover board positioning bar and first, to be determined Between the column 313 of position.

In the third embodiment of the application location structure, location structure includes the multiple disk bodies connecting with disk body 311 Positioning bar 315, and the multiple cover board positioning bars 315 being connect with cover board 330, week of multiple disk body positioning bars 315 along disk body 311 Intermarginal every setting, multiple cover board positioning bars 315 are arranged along the periphery interval of cover board 330, and a disk body positioning bar 315 and a cover board are fixed About 315 muscle of position is oppositely arranged, and disk body positioning bar 315, cover board positioning bar 315 and the first positioning column 313 cooperate to press from both sides Hold the opposite sides of magnetic part 350.

It is fixed although not providing the specific structure of second, third embodiment of the application location structure in Figure of description Second, third embodiment of bit architecture is similar with first embodiment, and the difference of the two is, will be connected to disk body 311 330 positioning bar 315 of cover board that positioning bar 315 divides 311 positioning bar 315 of disk body to be connected to disk body 311 and is connected to cover board 330 Two parts, two parts positioning bar 315 are oppositely arranged, and 3531 structure of limiting slot is also equipped on magnetic part 350, therefore are positioned Second, third embodiment of structure has technical effect similar with first embodiment, and details are not described herein.It needs to illustrate It is that in the 3rd embodiment of location structure, cover board 330 will be unable to be connected to the first positioning column 313 by screwing mode, this When, cover board 330 with the first positioning column 313 preferably in such a way that screw connects or welding manner connection.

(specific structure is not given in Figure of description) in the 4th embodiment of location structure, the location structure includes The recessed multiple card slots (not shown) for being formed in disk body 311, multiple card slots are arranged in the circumferential uniform intervals of disk body 311, each Card slot in the fixed part 353 of disk body 311 radially extended and align a magnetic part 350, the fixed part 353 of a magnetic part 350 to Small part is caught in a card slot.

In the 4th embodiment of location structure, disk body 311 should have enough thickness (not scheme to form card slot Show), the 4th kind of embodiment, card slot can be integrally formed in 310 forming process of frame body, or pass through machining in the later period Formed, and card slot should include in 311 weeks one side walls upwardly extended of disk body, and disk body 311 it is radially extending two The fixed part 353 of magnetic part 350 is so carried out three positions and abuts limit, prevents magnetic part 350 in rotary course by a side wall It is middle to generate radially and in circumferential direction sliding.4th embodiment of the application location structure, structure is relatively easy, cost compared with It is low.

(specific structure is not given in Figure of description) in the 5th embodiment of location structure, the location structure includes Multiple positioning pins (not shown) on 311 surface of disk body are convexly equipped in, multiple positioning pins are arranged in the circumferential uniform intervals of disk body 311 Cloth, the fixed part 353 of each magnetic part 350 offer location hole, and positioning pin is inserted into positioning hole, and the 5th of location structure implements Mode, structure is simpler, and cost is lower.

The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all at this Under the inventive concept of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/use indirectly It is included in other related technical areas in scope of patent protection of the invention.

Claims

1. a kind of outer DPU disk pack unit characterized by comprising

Disk bracket, is in the closed tubular in top opening bottom, and the circumferentially spaced setting of the inner sidewall of the disk bracket is multiple The bottom wall of position limiting structure, the disk bracket is equipped with mounting structure,

End cap, the end cap is annular in shape, and buckle closure is in the open end of the disk bracket；

Multiple magnetic stripes are located in the disk bracket and connect with the position limiting structure, and the first end of the multiple magnetic stripe abuts The bottom of disk bracket, second end abut the end cap.

2. outer DPU disk pack unit as described in claim 1, which is characterized in that the inner sidewall of the disk bracket is close to the one of bottom wall End is equipped with and has extended inwardly to form cascaded surface, and the first end of the multiple magnetic stripe is connected on the cascaded surface.

3. outer DPU disk pack unit as described in claim 1, which is characterized in that each magnetic stripe includes abutting mounting portion, each The lateral wall of the mounting portion of the magnetic stripe is formed with locating slot, and the position limiting structure includes connecting with the inner sidewall of the disk bracket The multiple limit ribs connect, multiple limit ribs are arranged along the circumferential uniform intervals of the disk bracket, and the limit rib is embedded In in the locating slot.

4. outer DPU disk pack unit as claimed in claim 3, which is characterized in that the locating slot on the mounting portion of each magnetic stripe is set It is equipped with one and is located at the middle part of the lateral wall of the mounting portion；Or

Locating slot on the mounting portion of each magnetic stripe is arranged at intervals with two and is located at the two sides of the magnetic stripe circumferentially, phase Locating slot on adjacent two magnetic stripes cooperatively forms accommodating space, and a limit rib is contained in an accommodating space.

5. outer DPU disk pack unit as claimed in claim 4, which is characterized in that the opening width of the accommodating space is along the disk Bracket is radially outward in be gradually reduced setting, the opening shape phase of the cross-sectional shape of the limit rib and the accommodating space Adaptation.

6. outer DPU disk pack unit as claimed in claim 3, which is characterized in that the lateral wall of the mounting portion and the disk bracket Inner sidewall abut.

7. outer DPU disk pack unit as claimed in claim 3, which is characterized in that each magnetic stripe further includes connecting with the mounting portion It connects and in the stitching section of the disk bracket extended radially inwardly, the cross-sectional width of the stitching section is in the disk bracket Be radially outward incremented by, the side surface of the stitching section of the adjacent magnetic stripe is bonded to each other.

8. the outer DPU disk pack unit as described in any one of claim 3 to 7, which is characterized in that the limit rib is far from described One end of mounting structure is formed as plug division, and the plug division is higher than the open end of the disk bracket, and the end cap is also opened Equipped with location hole, the end cap is connected to the end face of the side wall, and even by the mating fixation of plug division and location hole It is connected to the side wall.

9. a kind of stirring toolbox characterized by comprising

Shell, the shell it is closed at one end open at one end；With

Cutter is stirred, the stirring cutter includes:

Cutter shaft is mounted in the tool apron by what the bearing can rotate, and the first end of the cutter shaft stretches out the knife Seat is simultaneously inserted into the shell, and the second end of the cutter shaft is stretched out the tool apron and stretched out from the open end of the shell；

Blade is connect with the second end of the cutter shaft；

Outer DPU disk pack unit as described in claim 1 to 8 any one, the outer DPU disk pack unit are mounted in the shell, institute The first end for stating cutter shaft protrudes into the shell to be fixedly connected with the mounting structure of the disk bracket.

10. a kind of food cooking machine characterized by comprising

Base, the base is interior to be equipped with driving device；

Cup body can be dismantled and is mounted on the base, and stirring cutter is provided in the cup body；And

Disk drive, including be mounted in the cup body with the slave movable magnetic disc that connect of stirring cutter, and be mounted on The driving disk connecting on the base with the driving device, the driving disk are set with described from movable magnetic disc is mutually nested It sets, the driving disk and one from movable magnetic disc are such as outer disk group described in any item of the claim 1 to 8 Part.

11. food cooking machine as claimed in claim 10, which is characterized in that further include:

12. food cooking machine as described in claim 10 or 11, which is characterized in that the driving disk is the outer disk group Part, the first hollow cylinder of the projection outside the cup body is provided on the bottom wall of the cup body, and first hollow cylinder passes through The end cap of the outer DPU disk pack unit is extend into the disk bracket of the outer DPU disk pack unit, described to be mounted on described from movable magnetic disc In one hollow cylinder, one end of the stirring cutter is installed to described from movable magnetic disc, and the other end of the stirring cutter stretches out institute State the first hollow cylinder.

13. food cooking machine as claimed in claim 12, which is characterized in that it is described from movable magnetic disc be interior DPU disk pack unit, it is described Interior DPU disk pack unit includes:

Multiple magnetic parts, along the circumferentially distributed of the disk body, described magnetic part one end abuts cover board, and the other end abuts the disk Body；Wherein

At least one is provided with location structure for the cover board and the disk body, and the location structure is connect with magnetic part with right Magnetic part carries out the limit in the radial direction of the interior DPU disk pack unit.

14. food cooking machine as claimed in claim 13, which is characterized in that each magnetic part by the disk body middle part The edge of the disk body is extended to, each magnetic part includes the fixed part close to the disk body edge, multiple magnetism The fixed part of part away from first positioning column lateral wall it is coplanar, and the location structure in the disk body in the radial direction The non-bulging lateral wall in the fixed part.

15. food cooking machine as claimed in claim 14, which is characterized in that the location structure includes connecting with the disk body Multiple positioning bars, multiple positioning bars are arranged along the periphery interval of the disk body, and the fixed part and the positioning bar connect It connects, multiple magnetic parts are held between the positioning bar and first positioning column.

16. food cooking machine as claimed in claim 15, which is characterized in that the lateral wall of the fixed part of each magnetic part It is formed with limiting slot, the positioning bar is embedded in the limiting slot.

17. food cooking machine as claimed in claim 16, which is characterized in that the limit on the fixed part of each magnetic part Slot is provided with one and is located at the middle part of the lateral wall of the fixed part；Or

Limiting slot on the fixed part of each magnetic part is arranged at intervals with two and is located at two of the magnetic part circumferentially Side, the limiting slot on adjacent two magnetic part cooperatively form limit space, and a positioning bar is contained in a limit space.

18. food cooking machine as claimed in claim 16, which is characterized in that the lateral wall of the fixed part and the positioning bar Lateral wall it is coplanar.

19. the food cooking machine as described in any one of claim 13 to 18, which is characterized in that each magnetic part is also Including the limiting section close to the disk body center, the side wall of the limiting section of adjacent two magnetic part is bonded to each other；Or

The disk body central region is provided with multiple partitions that are circumferentially spaced and radially extending, each magnetic part The two opposite side walls of limiting section clamped by two adjacent partitions.

20. food cooking machine as described in claim 10 or 11, which is characterized in that it is described from movable magnetic disc be the outer disk group Part, the second hollow cylinder to the cup body sunken inside is provided on the bottom wall of the cup body, and second hollow cylinder protrudes into Into the disk bracket from movable magnetic disc, one end of the driving disk is mounted on the base, the driving disk The other end is inserted into second hollow cylinder.