CN212698614U - Stirring assembly and cooking utensil - Google Patents

Abstract

The utility model provides a stirring subassembly and cooking utensil, include: transmission shaft, magnetism spare, baffle and one end are equipped with the stirring rake of paddle, the stirring rake with the one end terminal surface of at least one in the transmission shaft has the recess, magnetism spare is located in the recess, the baffle is located establish with the lid in the recess magnetism spare is last, the transmission shaft with pass through at least between the stirring rake the magnetism spare actuation is connected. The utility model provides a stirring subassembly and cooking utensil has solved among the current agitating unit magnetic part and has inhaled and easily cause the problem that magnetic part splits and decreases because magnetism inhales in transmission shaft and stirring rake assembling process.

Description

Stirring assembly and cooking utensil

Technical Field

The utility model relates to a household electrical appliances field, in particular to stirring subassembly and cooking utensil.

Background

Along with the progress of science and technology, modern kitchen is the more and more cooking utensil of use, current cooking utensil mainly includes electric pressure cooker, rice cooker, steamer, oven and frying pan etc. at present, through set up the stirring subassembly on cooking utensil to adopt the mode of stirring to turn over to fry the food material in order to reach the purpose of culinary art, wherein, the stirring subassembly includes stirring rake and the transmission shaft that links to each other with the stirring rake, usually for the convenience of dismantling and washing of stirring subassembly, install the magnetic part on the stirring rake, and realize through the magnetic part that the actuation between stirring rake and the transmission shaft is connected.

At present, when installing the magnetism spare on the stirring rake, can be at a ring groove of transmission shaft hole inner wall processing to adopt C word shape hole to fix the magnetism spare with the jump ring that opens outward, wherein, with C word shape hole with the jump ring card that opens outward in ring groove, the C shape belt wheel of card reed inboard can play the effect that prevents the permanent magnet and deviate from.

However, when the transmission shaft and the stirring paddle are installed in the structure, the magnetic part is easy to crack in the installation process of the transmission shaft and the stirring paddle due to the magnetic impact force of the magnetic part.

SUMMERY OF THE UTILITY MODEL

The utility model provides a stirring subassembly and cooking utensil has avoided magnetic part and transmission shaft and/or stirring rake surface direct contact, has played the protection effect to the magnetic part when this stirring subassembly assembles, has solved among the current agitating unit magnetic part and has easily caused the problem that the magnetic part splits and decreases because magnetism is inhaled in transmission shaft and stirring rake assembling process.

The utility model provides a stirring assembly, be equipped with the stirring rake of paddle including transmission shaft, magnetic part, baffle and one end, the stirring rake with the one end terminal surface of at least one in the transmission shaft has the recess, the magnetic part is located in the recess, the baffle is located cover is established in the recess on the magnetic part, the transmission shaft with pass through at least between the stirring rake the magnetic part actuation is connected.

The utility model provides a stirring subassembly, be located the recess with the magnetic part, the baffle is arranged in the recess and the lid is established on the magnetic part surface, when the installation like this, can be connected through the magnetic part actuation at least between transmission shaft and the stirring rake, stirring rake and/or transmission shaft and magnetic part surface direct contact have been avoided through the baffle, and simultaneously, through setting up the baffle in the recess, the effect of fixing the magnetic part in the recess has been realized, the problem of magnetic part crack loss easily caused because magnetism is inhaled in transmission shaft and stirring rake assembling process among the current agitating unit has been solved.

In a possible implementation manner, the stirring device further comprises a connecting shaft, one end of the connecting shaft extends into the groove of the stirring paddle, the connecting shaft is connected with the stirring paddle to fix the partition board in the groove of the stirring paddle, and one end of the transmission shaft penetrates through the connecting shaft and is attracted by the magnetic piece to be connected with the partition board in the stirring paddle; or

One end of the connecting shaft extends into the groove of the transmission shaft, the connecting shaft is connected with the transmission shaft so as to fix the partition plate in the groove of the transmission shaft, and one end of the stirring paddle penetrates through the connecting shaft and is attracted by the magnetic part to be connected with the partition plate arranged in the transmission shaft; or

One end of the connecting shaft stretches into the stirring paddle, the groove is connected with the stirring paddle, and the other end of the connecting shaft stretches into the transmission shaft, the groove is connected with the transmission shaft.

Through including the connecting axle to stretch into the recess with the one end of connecting axle, when installing like this, can be connected through the magnetic part actuation at least between transmission shaft and the stirring rake, avoided stirring rake and/or transmission shaft and magnetic part surface direct contact secondly, can fix the baffle in the recess and the lid is established on the magnetic part surface through setting up the connecting axle, avoided the easy problem that drops of baffle like this, played the protection effect to the magnetic part.

In a possible implementation manner, the connecting shaft is provided with a through hole with two through ends along the axial direction of the transmission shaft, and one end of the transmission shaft or the stirring paddle penetrates through the through hole to be connected with the partition plate.

Through set up the through-hole that both ends link up on the connecting axle, when the installation like this, the one end of transmission shaft or stirring rake penetrates from the through-hole department one end on the connecting axle, the other end is worn out, it is continuous with stirring paddle leaf one end or the transmission shaft of keeping away from the paddle after passing the connecting axle, at this moment the transmission shaft can support on the baffle, and be connected with the stirring rake actuation under the effect of the magnetic force that the magnetic part produced, avoided stirring rake and/or transmission shaft and magnetic part surface direct contact like this, played this stirring subassembly when using to the protection effect of magnetic part.

In a possible implementation manner, the groove includes a first groove and a second groove, a step is formed between the second groove and a side wall of the first groove, the magnetic member is located in the second groove, the partition board is located in the first groove and is placed on the step, and one end of the connecting shaft is connected with the side wall of the first groove.

Through being equipped with the recess, and the recess includes first recess and second recess, when installing like this, the one end of transmission shaft or stirring rake penetrates from connecting epaxial through-hole department one end, the other end is worn out, one end or the transmission shaft of paddle is kept away from with stirring paddle behind the passing connecting axle links to each other, at this moment the transmission shaft can support on the baffle, and be connected with the stirring rake actuation under the effect of the magnetic force that the magnetic part produced, in addition, link to each other the one end of connecting axle with the lateral wall of first recess, the problem that the baffle dropped easily has been avoided like this, further played the protection effect to the magnetic part.

In a possible implementation manner, the side wall of the first groove is riveted, screwed or welded with one end of the connecting shaft.

The side wall of the first groove is connected with one end of the connecting shaft, wherein the side wall of the first groove is connected with one end of the connecting shaft through riveting, threaded connection or welding, so that the stability of the device can be further improved when the device is installed, and the problem that the partition plate drops is avoided.

In a possible implementation manner, one end of the connecting shaft facing the stirring paddle or one end of the stirring paddle facing the transmission shaft is provided with an outwardly protruding shaft shoulder, the top end of the side wall of the groove extends to form a shoulder, and one end of the connecting shaft is connected with the stirring paddle or the transmission shaft through the shoulder and the shaft shoulder in a riveting manner.

One end of the connecting shaft, which faces towards the stirring paddle, or one end of the transmission shaft, which faces towards the stirring paddle, is provided with an outward convex shaft shoulder, so that when the magnetic part is installed, one end of the connecting shaft is connected with the stirring paddle or the transmission shaft is connected with the shaft shoulder through the shoulder in a riveting manner, the problem that a partition plate easily falls off is avoided, and the magnetic part is protected.

In a possible implementation manner, a first tooth-shaped structure is arranged on an end surface of the shaft shoulder opposite to the shoulder, and after the shoulder and the shaft shoulder are riveted, the shoulder forms a second tooth-shaped structure matched with the first tooth-shaped structure, and the first tooth-shaped structure and the second tooth-shaped structure form a transmission key pair.

The first tooth-shaped structure is arranged on one end face, opposite to the shoulder, of the shaft shoulder, and after the shoulder and the shaft shoulder are riveted, the shoulder forms a second tooth-shaped structure matched with the first tooth-shaped structure, so that when the shaft shoulder is installed, one end of the connecting shaft is connected with the stirring paddle, the first tooth-shaped structure and the second tooth-shaped structure form a transmission key pair, and the problem that the transmission shaft slips when the transmission shaft rotates in the connecting shaft is solved.

In one possible implementation, the shoulder has at least one of a plurality of flat surfaces, key strips, and key slots on a side surface thereof, and after the shoulder is riveted with the shoulder, the shoulder and the plurality of flat surfaces, key strips, or key slots form a transmission key pair.

By arranging at least one of the planes, the key bars and the key grooves on the side surface of the shaft shoulder, when the stirring paddle is installed, one end of the connecting shaft and the stirring paddle are connected with the shoulder through the planes, the key bars and the key grooves on the side surface of the shaft shoulder, and the problem that the transmission shaft slips mutually when rotating in the connecting shaft can be avoided.

In one possible implementation, the thickness of the separator is no greater than 5 mm;

and/or the clapboard is a magnetic conductive metal piece.

Through setting up the thickness of baffle at the within range of less than or equal to 5mm, avoided like this when the baffle is too thick can lead to the transmission shaft to be difficult to attract mutually with the magnetic part and lead to the unable problem of being connected of transmission shaft and stirring rake, secondly, the baffle adopts the magnetic conduction metalwork, can avoid like this because of baffle magnetism undersize or nonmagnetic and lead to the unable problem of being connected of transmission shaft and stirring rake.

In a possible implementation manner, the groove is formed in the end face, facing the transmission shaft, of the stirring paddle, and the magnetic part and the partition board are both arranged in the groove of the stirring paddle. After the stirring paddle is disassembled from the transmission shaft, the magnetic part and the partition plate are located on the stirring paddle, and therefore the partition plate and the stirring paddle can be conveniently cleaned when the magnetic part and the partition plate are cleaned.

Or the groove is formed in the end face, facing the stirring paddle, of the transmission shaft, and the magnetic part and the partition board are both arranged in the groove of the transmission shaft.

The utility model provides a cooking appliance, including casing, drive arrangement and the aforesaid arbitrary stirring subassembly, drive arrangement with the transmission shaft of stirring subassembly links to each other, the stirring subassembly is located in the casing.

Through including casing and drive arrangement, casing, drive arrangement link to each other with the transmission shaft of stirring subassembly, and at the in-process of installation like this, drive arrangement is used for driving the transmission shaft and rotates, rotates in order to drive the paddle through the transmission shaft and rotate.

In one possible implementation, the housing includes: the stirring device comprises a body with a containing cavity and a cover body covered on the body, the driving device is positioned in the cover body, and the stirring assembly is connected with the driving device through the transmission shaft so as to be fixed on one side of the cover body facing the containing cavity.

The driving device is arranged in the cover body, so that the upper end of the transmission shaft is connected with the driving device in the cover body, the lower end of the transmission shaft is connected with the stirring paddle, and the transmission shaft can be used for transferring the rotating power in the driving device to the stirring paddle, so that the device is installed and used.

The structure of the present invention and other objects and advantages thereof will be more clearly understood from the following description of the preferred embodiments taken in conjunction with the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is an exploded view of a stirring assembly provided by the present invention;

FIG. 2 is an assembly view of a stirring assembly provided by the present invention;

FIG. 3 is an exploded view of another stirring assembly provided by the present invention;

FIG. 4 is an assembly view of another stirring assembly provided by the present invention;

FIG. 5A is an enlarged partial cross-sectional view of the mixing paddle prior to assembly with the connecting shaft by riveting;

FIG. 5B is an enlarged partial cross-sectional view of the paddle and connecting shaft after assembly;

FIG. 6A is a partially enlarged perspective view of the mixing paddle of FIG. 5A prior to assembly with the connecting shaft by riveting;

FIG. 6B is an enlarged partial perspective view of the paddle and connecting shaft of FIG. 5B after riveting assembly;

fig. 7 is an exploded view of the stirring assembly and drive device provided by the present invention;

fig. 8 is an assembly view of the stirring assembly and drive device provided by the present invention;

FIG. 9 is an enlarged partial cross-sectional view taken along the circled portion of FIG. 8;

fig. 10 is an enlarged view of a baffle plate in the stirring assembly provided by the present invention.

Description of reference numerals:

100-a stirring assembly;

10-a transmission shaft;

20-a magnetic member;

30-a separator;

40-stirring paddle;

41-blade;

42-a groove;

421-a first groove;

422-a second groove;

423-shoulder;

424-step;

50-a connecting shaft;

51-shaft shoulder;

52-a through hole;

60-driving device.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are embodiments of a unit of the present invention, rather than embodiments of a whole unit. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Fig. 1 is an exploded view of a stirring assembly provided by the present invention, fig. 2 is an assembly view of a stirring assembly provided by the present invention, fig. 3 is an exploded view of another stirring assembly provided by the present invention, fig. 4 is an assembly view of another stirring assembly provided by the present invention, fig. 5A is a partially enlarged sectional view before a stirring paddle and a connecting shaft are assembled by riveting, fig. 5B is a partially enlarged sectional view after a stirring paddle and a connecting shaft are assembled by riveting, fig. 6A is a partially enlarged perspective view before a stirring paddle and a connecting shaft are assembled by riveting in fig. 5A, fig. 6B is a partially enlarged perspective view after a stirring paddle and a connecting shaft are assembled by riveting in fig. 5B, fig. 7 is an exploded view of a stirring assembly and a driving device provided by the present invention, fig. 8 is an assembly view of a stirring assembly and a driving device provided by the present invention, fig. 9 is a partially enlarged sectional view of a circle portion in fig. 8, fig. 10 is an enlarged view of a baffle plate in the stirring assembly provided by the present invention.

The utility model provides a stirring subassembly and cooking utensil, serve through at least one in stirring rake and transmission shaft and set up the magnetic part, and realize the actuation between stirring rake and the transmission shaft through the magnetic part and be connected, and then make things convenient for dismantling and washing of stirring subassembly, wherein, establish the baffle through the lid on the surface at the magnetic part, transmission shaft and/or stirring rake and magnetic part surface direct contact have been avoided, the protection effect to the magnetic part when using of this stirring subassembly has been played, and realized fixing the effect in the recess with the magnetic part through the baffle, when the magnetic part sets up on stirring rake and/or stirring rake among the current agitating unit, stirring rake and/or transmission shaft can lead to the fact the problem that the magnetic part splits and decreases with magnetic part surface direct contact.

Referring to fig. 1, the stirring assembly 100 may include a magnetic member 20, a partition plate 30, and a stirring paddle 40 having a blade 41 at one end, wherein an end surface of the stirring paddle 40 away from the blade 41 has a groove 42, so that when the stirring paddle is installed, the magnetic member 20 is located in the groove 42 at the end surface of the stirring paddle 40 away from the blade 41, and the partition plate 30 is also located in the groove 42 and covers the surface of the magnetic member 20. After the stirring paddle 40 is detached from the transmission shaft 10, the magnetic part 20 and the partition board 30 are located on the stirring paddle 40, so that the partition board 30 and the stirring paddle 40 can be conveniently cleaned during cleaning.

Of course, in some other embodiments, the end of the transmission shaft 10 facing the stirring paddle 40 may also be provided with the groove 42, and then the magnetic member 20 is located in the groove 42 formed on the end of the transmission shaft 10 facing the stirring paddle 40, and the partition 30 is also located in the groove 42 and covers the surface of the magnetic member 20.

Of course, in some other embodiments, the end surface of the stirring paddle 40 far away from the blade 41 and the end of the transmission shaft 10 facing the stirring paddle 40 are both provided with the grooves 42, and then the magnetic members 20 are respectively located in the grooves 42 formed on the end surface of the stirring paddle 40 far away from the blade 41 and the grooves 42 formed on the end of the transmission shaft 10 facing the stirring paddle 40, and the partition plates 30 are also located in the grooves 42 and cover the surfaces of the magnetic members 20. In this embodiment, an example in which the end surface of the paddle 40 away from the paddle 41 has the groove 42 will be specifically described.

Therefore, one end of the transmission shaft 10 (shown in fig. 2) is connected with one end of the stirring paddle 40 far away from the paddle 41, at this time, one end of the transmission shaft 10 is abutted against the partition plate 30 and is connected with the stirring paddle 40 in an attracting manner under the action of magnetic force generated by the magnetic part 20, so that the transmission shaft 10 and/or the stirring paddle 40 is prevented from directly contacting the surface of the magnetic part 20, meanwhile, the partition plate 30 is arranged in the groove 42, the partition plate 30 can play a certain fixing role on the magnetic part 20, and the problem that the magnetic part 20 is easily cracked and damaged due to magnetic attraction in the assembling process of the transmission shaft 10 and the stirring paddle 40 in the existing stirring device is solved.

In this embodiment, the partition plate 30 may be made of a material with strong magnetic permeability, wherein the material may be made of stainless steel, iron, or the like, and in this embodiment, the material of the partition plate 30 is not specifically limited.

In this embodiment, the transmission shaft 10 and/or the stirring paddle 40 may be made of iron material, so that when being installed, under the action of the magnetic force generated by the magnetic member 20, one end of the transmission shaft 10 and/or one end of the stirring paddle 40 may attract the magnetic member 20 and be connected through the magnetic member 20.

The utility model provides a stirring subassembly 100, through in 20 recesses 42 with magnetic part, baffle 30 also is arranged in recesses 42 and the lid is established on 20 surfaces of magnetic part, when the installation like this, can be connected through 20 attractions of magnetic part at least between transmission shaft 10 and the stirring rake 40, stirring rake 40 and/or transmission shaft 10 and 20 surface direct contacts of magnetic part have been avoided, simultaneously through setting up recesses 42, can play certain fixed action to magnetic part 20, the problem of magnetic part 20 crack loss easily caused because magnetism is inhaled in transmission shaft 10 and 40 assembling process of stirring rake among the current agitating unit has been solved.

In a possible implementation manner, referring to fig. 3, a connection shaft 50 may be further included, one end of the connection shaft 50 extends into the groove 42 of the paddle 40, the connection shaft 50 is connected with the paddle 40 to fix the partition board 30 in the groove 42 of the paddle 40, and one end of the transmission shaft 10 passes through the connection shaft 50 and is connected with the partition board 30 in the paddle 40 through the magnetic member 20.

Of course, in some other embodiments, one end of the connecting shaft 50 may extend into the groove 42 of the transmission shaft 10, and the connecting shaft 50 is connected to the transmission shaft 10 to fix the partition 30 in the groove 42 of the transmission shaft 10, and one end of the stirring paddle 40 passes through the connecting shaft 50 and is connected to the partition 30 disposed in the transmission shaft 10 by the magnetic member 20.

Of course, in some other embodiments, one end of the connecting shaft 50 may extend into the groove 42 of the paddle 40 and be connected to the paddle 40, and the other end of the connecting shaft 50 may extend into the groove 42 of the transmission shaft 10 and be connected to the transmission shaft 10.

In this embodiment, an example in which one end of the connecting shaft 50 is inserted into the groove 42 of the paddle 40 will be specifically described. In the embodiment, by including the connecting shaft 50 and extending one end of the connecting shaft 50 into the groove 42, when mounting, referring to fig. 4, the magnetic member 20 is located in the groove 42 on the end face of the stirring paddle 40 far away from one end of the paddle 41, and the partition 30 is also located in the groove 42 and covers the surface of the magnetic member 20, so that the problem that the partition 30 is easy to fall off is avoided, and the protection effect on the magnetic member 20 is achieved.

In a possible implementation manner, referring to fig. 3, the connecting shaft 50 is provided with a through hole 52 penetrating through two ends along the axial direction of the transmission shaft 10, and one end of the transmission shaft 10 passes through the through hole 52 to be connected with the partition plate 30.

Of course, in some other embodiments, the connecting shaft 50 is provided with a through hole 52 penetrating through both ends thereof along the axial direction of the transmission shaft 10, and one end of the stirring paddle 40 may pass through the through hole 52 to be connected with the partition 30.

In this embodiment, an example in which one end of the transmission shaft 10 is connected to the bulkhead 30 through the through hole 52 will be specifically described.

In this embodiment, a through hole 52 with two through ends is formed in the connecting shaft 50 along the axial direction of the driving shaft 10, so that when the magnetic element 20 is installed, the magnetic element 20 is located in the groove 42, one end of the driving shaft 10 or the stirring paddle 40 penetrates through the through hole 52 on the connecting shaft 50, and the other end penetrates out of the through hole, and after penetrating through the connecting shaft 50, the magnetic element is connected with one end of the stirring paddle 40 far away from the blade 41 or the driving shaft 10, at this time, the driving shaft 10 abuts against the partition plate 30 and is connected with the stirring paddle 40 in an attracting manner under the action of magnetic force generated by the magnetic element 20, so that the stirring paddle 40 and/or the driving shaft 10 is prevented from directly contacting with the surface of the magnetic element 20, and a protective effect of the.

In one possible implementation manner, referring to fig. 4, the groove 42 includes a first groove 421 and a second groove 422, a step 424 is formed between the second groove 422 and a sidewall of the first groove 421, the magnetic member 20 is located in the second groove 422, the partition plate 30 is located in the first groove 421 and the partition plate 30 is placed on the step 424, and one end of the connecting shaft 50 is connected to a sidewall of the first groove 421.

In this embodiment, by providing the groove 42, and the groove 42 includes the first groove 421 and the second groove 422, when mounting, the magnetic member 20 is located in the second groove 422, the partition plate 30 and one end of the connecting shaft 50 are located in the first groove 421, the partition plate 30 is placed on the step 424 formed between the second groove 422 and the side wall of the first groove 421, and the cover is disposed on the surface of the magnetic member 20, so that the problem that the partition plate 30 is easy to drop is avoided, and the protection effect on the magnetic member 20 is achieved.

In this embodiment, the partition board 30 is placed on the step 424 formed between the side walls of the second groove 422 and the first groove 421, so that the partition board 30 can be completely covered on the magnetic member 20, and meanwhile, one end of the connecting shaft 50 is connected with the side wall of the first groove 421, so that the problem that the partition board 30 easily drops is avoided, and the protection effect on the magnetic member 20 is further achieved.

In a possible implementation manner, a side wall of the first groove 421 may be connected to one end of the connecting shaft 50 by riveting, a side wall of the first groove 421 may be connected to one end of the connecting shaft 50 by a thread, and a side wall of the first groove 421 may be connected to one end of the connecting shaft 50 by welding.

In this embodiment, the side wall of the first groove 421 is connected to one end of the connecting shaft 50, wherein the side wall of the first groove 421 is connected to one end of the connecting shaft 50 by riveting, screwing or welding, so that when the device is installed, the stability of the device can be further improved, and the problem that the partition plate 30 falls off is avoided.

In a possible implementation manner, referring to fig. 5A and 6A, one end of the connecting shaft 50 facing the paddle 40 may have an outwardly protruding shoulder 51, a top end of a side wall of the groove 42 extends to form a shoulder 423, and the end between the connecting shaft 50 and the paddle 40 may be riveted with the shoulder 51 through the shoulder 423, wherein the shoulder 423 formed on the paddle 40 may rivet and fix the shoulder 51 on the connecting shaft 50 according to an arrow direction in fig. 5A, and when the riveting is finished, refer to fig. 5B and 6B in particular.

Of course, in some other embodiments, the end of the paddle 40 facing the transmission shaft 10 may also have an outwardly convex shoulder 51, the top end of the side wall of the groove 42 extends to form a shoulder 423, and the end of the connection shaft 50 and the paddle 40 may be riveted with the shoulder 51 through the shoulder 423.

In this embodiment, the connection shaft 50 may have an outwardly protruding shoulder 51 at an end facing the stirring paddle 40.

In this embodiment, the connecting shaft 50 is provided with the outwardly protruding shoulder 51 at one end facing the stirring paddle 40, and the top end of the side wall of the groove 42 extends to form the shoulder 423, so that when the magnetic material is installed, the one end of the connecting shaft 50 and the stirring paddle 40 are riveted and fixed with the shoulder 51 through the shoulder 423, the problem that the partition plate 30 is easy to drop is further avoided, and the magnetic material 20 is protected.

In one possible implementation, an end surface of the shoulder 51 opposite to the shoulder 423 may have a first tooth-shaped structure (not shown), and after the shoulder 423 is riveted with the shoulder 51, the shoulder 423 forms a second tooth-shaped structure (not shown) matched with the first tooth-shaped structure, and the first tooth-shaped structure and the second tooth-shaped structure form a transmission key pair.

In this embodiment, the first tooth-shaped structure is arranged on the end face of the shaft shoulder 51 opposite to the shoulder 423, and after the shoulder 423 and the shaft shoulder 51 are riveted, the shoulder 423 forms a second tooth-shaped structure matched with the first tooth-shaped structure, so that when the shaft is installed, one end of the connecting shaft 50 is connected with the stirring paddle 40, and the first tooth-shaped structure and the second tooth-shaped structure form a transmission key pair, so that the problem that the transmission shaft 10 slips when rotating in the connecting shaft 50 is avoided.

In one possible implementation, the side of the shoulder 51 may have at least one of a plurality of flats, splines, and keyways, and after the shoulder 423 is riveted with the shoulder 51, the shoulder 423 forms a driving key pair with the plurality of flats, splines, or keyways.

In this embodiment, the side surface of the shoulder 51 may have a plurality of planes, and after the shoulder 423 and the shoulder 51 are riveted, the shoulder 423 and the plurality of planes form a transmission key pair; the side surface of the shaft shoulder 51 can be provided with a plurality of key strips, and after the shoulder 423 is riveted with the shaft shoulder 51, the shoulder 423 and the plurality of key strips form a transmission key pair; the side surface of the shoulder 51 may further have a plurality of key slots, and after the shoulder 423 is riveted with the shoulder 51, the shoulder 423 and the plurality of key slots form a transmission key pair.

In this embodiment, at least one of the plurality of planes, splines, and keyways is provided on the side of the shoulder 51, so that when the shaft is mounted, the connection between the end of the connecting shaft 50 and the paddle 40 via the plurality of planes, splines, and keyways on the side of the shoulder 51 and the shoulder 423 can prevent the transmission shaft 10 from slipping in the connecting shaft 50.

In one possible implementation, and as shown in FIG. 10, the thickness of the baffle 30 is no greater than 5 mm.

In this embodiment, the thickness of the partition board 30 is H, H may be less than or equal to 5mm, where H may be 5mm, H may be 3mm, and H may also be 1 mm.

In this embodiment, the thickness of the partition board 30 is set within a range of less than or equal to 5mm, so as to avoid the problem that one end of the transmission shaft 10 is difficult to attract the magnetic member 20 when the partition board 30 is too thick, and the transmission shaft 10 cannot be connected with one end of the stirring paddle 40.

It should be noted that, in this embodiment, the partition board 30 may be made of a magnetic conductive metal member, so that the problem that the transmission shaft 10 and the stirring paddle 40 cannot be connected due to the fact that the magnetic property of the partition board 30 is too small or the magnetism is not magnetic can be avoided. In the embodiment of the present application, the magnetic metal piece may be stainless steel, iron metal, or iron alloy.

The utility model also provides a cooking utensil, the cooking utensil can be a pan, can also be a health preserving kettle, and can also be an electric cooker or a pressure cooker and the like.

In this embodiment, referring to fig. 7 to 9, the cooking appliance may comprise a housing, a driving device 60 and a stirring assembly 100 provided in the housing in any of the above embodiments, wherein, when the cooking appliance is a wok, a cover may be further included, and the stirring assembly 100 is connected to the cover.

In this embodiment, the housing and the driving device 60 are connected to the transmission shaft 10 of the stirring assembly 100 by including the housing and the driving device 60, so that during the use process, the driving device 60 is used for driving the transmission shaft 10 to rotate, and the driving shaft 10 rotates to drive the blades 41 to rotate.

In a possible implementation manner, the housing includes a body having a containing cavity and a cover body covering the body, the driving device 60 is located in the cover body, and the stirring assembly 100 is connected with the driving device 60 through the transmission shaft 10 and fixed on a side of the cover body facing the containing cavity.

In this embodiment, the driving device 60 is disposed in the cover body, such that the upper end of the transmission shaft 10 is connected to the driving device 60 in the cover body, and the lower end of the transmission shaft 10 is connected to the stirring assembly 100, the transmission shaft 10 can be used for transferring the rotation power in the driving device 60 to the stirring paddle 40, thereby completing the installation and use of the device.

In a possible implementation manner, the cooking appliance further includes a heating device, the heating device may be an induction cooker, an electric ceramic cooker, or an electric heater, and the heating device is used for heating a pot, a health preserving pot, an electric rice cooker, a pressure cooker, or the like.

In the description of the present invention, it is to be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, an indirect connection via an intermediary, a connection between two elements, or an interaction between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless specifically stated otherwise.

The terms "first," "second," "third," "fourth," and the like in the description and in the claims of the present application and in the drawings described above, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover an exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims (12)

1. A blending assembly, comprising:

the magnetic stirring device comprises a transmission shaft (10), a magnetic part (20), a partition plate (30) and a stirring paddle (40) with a paddle (41) at one end;

stirring rake (40) with the one end terminal surface of at least one in transmission shaft (10) has recess (42), magnetism spare (20) are located in recess (42), baffle (30) are located in recess (42) and the lid is established on magnetism spare (20), transmission shaft (10) with pass through at least between stirring rake (40) magnetism spare (20) actuation is connected.

2. The blending assembly of claim 1, further comprising: a connecting shaft (50), one end of the connecting shaft (50) extends into the groove (42) of the stirring paddle (40), the connecting shaft (50) is connected with the stirring paddle (40) to fix the partition plate (30) in the groove (42) of the stirring paddle (40), one end of the transmission shaft (10) penetrates through the connecting shaft (50) and is attracted with the partition plate (30) in the stirring paddle (40) through the magnetic piece (20), or,

one end of the connecting shaft (50) extends into the groove (42) of the transmission shaft (10), the connecting shaft (50) is connected with the transmission shaft (10) to fix the partition plate (30) in the groove (42) of the transmission shaft (10), and one end of the stirring paddle (40) penetrates through the connecting shaft (50) and is attracted by the magnetic piece (20) to be connected with the partition plate (30) arranged in the transmission shaft (10); alternatively, the first and second electrodes may be,

one end of the connecting shaft (50) extends into the stirring paddle (40) the groove (42) is connected with the stirring paddle (40), and the other end of the connecting shaft (50) extends into the transmission shaft (10) the groove (42) is connected with the transmission shaft (10).

3. The stirring assembly according to claim 2, wherein the connecting shaft (50) is provided with a through hole (52) with two ends penetrating along the axial direction of the transmission shaft (10), and one end of the transmission shaft (10) or the stirring paddle (40) passes through the through hole (52) to be connected with the partition plate (30).

4. The stirring assembly according to claim 2, wherein the recess (42) comprises a first recess (421) and a second recess (422), a step (424) is formed between the second recess (422) and a side wall of the first recess (421), the magnetic member (20) is positioned in the second recess (422), the partition plate (30) is positioned in the first recess (421) and the partition plate (30) is positioned on the step (424), and one end of the connecting shaft (50) is connected to a wall of the first recess (421).

5. Stirring assembly according to claim 4, wherein the side walls of said first recess (421) are riveted, screwed or welded to one end of said connecting shaft (50).

6. The stirring assembly according to any one of claims 2 to 5, wherein one end of the connecting shaft (50) facing the stirring paddle (40) or one end of the stirring paddle (40) facing the transmission shaft (10) is provided with an outwardly convex shoulder (51), the top end of the side wall of the groove (42) extends to form a shoulder (423), and one end of the connecting shaft (50) is connected with the stirring paddle (40) or the transmission shaft (10) through the shoulder (423) in a riveting mode through the shoulder (51).

7. The stirring assembly according to claim 6, wherein an end surface of the shoulder (51) opposite to the shoulder (423) has a first tooth-shaped structure, and after the shoulder (423) is riveted with the shoulder (51), the shoulder (423) forms a second tooth-shaped structure matched with the first tooth-shaped structure, and the first tooth-shaped structure and the second tooth-shaped structure form a transmission key pair.

8. The assembly of claim 6, wherein the shoulder (51) has at least one of a plurality of flats, splines, and keyways on a side thereof, and wherein the shoulder (423) forms a drive key pair with the plurality of flats, splines, or keyways when the shoulder (423) is swaged against the shoulder (51).

9. Stirring assembly according to any of claims 1-5, wherein the thickness of the baffle (30) is not more than 5 mm;

and/or the clapboard (30) is a magnetic conductive metal piece.

10. Stirring assembly according to any of claims 1 to 5, wherein said recess (42) is provided on the end face of said stirring paddle (40) facing said drive shaft (10), said magnetic element (20) and said baffle (30) being both in said recess (42) of said stirring paddle (40), or,

the groove (42) is formed in the position, facing the end face of one end of the stirring paddle (40), of the transmission shaft (10), and the magnetic part (20) and the partition plate (30) are both arranged in the groove (42) of the transmission shaft (10).

11. A cooking appliance, comprising: a housing, a drive means (60) and a stirring assembly as claimed in any one of the preceding claims 1 to 10, said drive means (60) being connected to a drive shaft (10) of said stirring assembly, said stirring assembly being located within said housing.

12. The cooking appliance of claim 11, wherein said housing comprises: the stirring device comprises a body with a containing cavity and a cover body covering the body, wherein the driving device (60) is positioned in the cover body, and the stirring assembly is connected with the driving device (60) through the transmission shaft (10) so as to be fixed on one side of the cover body facing the containing cavity.

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