CN218246957U

CN218246957U - Stirring subassembly and cooking machine

Info

Publication number: CN218246957U
Application number: CN202222406628.4U
Authority: CN
Inventors: 蔡武兴
Original assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Current assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2023-01-10
Anticipated expiration: 2032-09-08

Abstract

The application provides a stirring subassembly and cooking machine. This stirring subassembly includes: tray, transmission shaft, gear reduction mechanism and stirring piece, the tray is equipped with and supplies to eat a plurality of through-holes that the material granule passes through, the transmission shaft rotationally wears to establish the tray, gear reduction mechanism install in the tray below, the stirring piece with gear reduction mechanism's output is connected, the transmission shaft passes through gear reduction mechanism drives the stirring piece rotates. After the food material particles are crushed by the knife assembly, the stirring piece can stir the food material particles falling into the first cavity at a lower rotating speed, so that the crushed food material particles are more chewy, the taste is better, manual stirring and mixing are not needed, and the food material is more convenient to use.

Description

Stirring subassembly and cooking machine

Technical Field

The application relates to the field of food processing, especially relates to a stirring subassembly and cooking machine.

Background

With the increasing living standard of people, many different types of food processors appear on the market. The functions of the food processor mainly include, but are not limited to, functions of making soybean milk, squeezing juice, mincing meat, shaving ice, making coffee and/or blending a mask and the like. The food processor can comprise a soymilk machine, a stirrer or a food processor and other machines for crushing and stirring food. The existing food processor only has the function of mincing meat, does not have the function of stirring the minced meat to enable the minced meat to be chewier, and needs a user to manually stir the minced meat, so that the use experience is poor.

SUMMERY OF THE UTILITY MODEL

An object of this application is to provide a stirring subassembly and cooking machine not only has the function of smashing edible material, can also stir the edible material granule after smashing and make it more chewy, uses to experience good.

One aspect of the present application provides a blending assembly. This stirring subassembly includes: tray, transmission shaft, gear reduction mechanism and stirring piece, the tray is equipped with and supplies to eat a plurality of through-holes that the material granule passes through, the transmission shaft rotationally wears to establish the tray, gear reduction mechanism install in the tray below, the stirring piece with gear reduction mechanism's output is connected, the transmission shaft passes through gear reduction mechanism drives the stirring piece rotates. The food processor crushes the food materials through the high-speed rotation of the cutter assembly, and the crushed food material particles are stirred through the low-speed rotation of the stirring piece, so that the crushed food material particles are more chewy and have better taste, and the food processor does not need manual stirring and mixing and is more convenient to use; in addition, stirring piece just stirs the edible material granule, can not further smash, that is to say that stirring piece does not have the blade, and it is bigger to lead to stirring piece to receive the resistance of eating the material granule when rotating, stirs the edible material granule with lower rotational speed after stirring piece passes through gear reduction mechanism and slows down, can make the cooking machine remain stable in work.

Further, the gear reduction mechanism comprises a gear box fixed on the tray, a sun wheel, a planet wheel and a planet carrier, the sun wheel, the planet wheel and the planet carrier are installed in the gear box, the gear box is formed by assembling an inner gear ring and a cover body, the sun wheel is fixed on the transmission shaft, the planet wheel is installed on the planet carrier, the planet wheel is meshed with the sun wheel and the inner gear ring, and the stirring piece is connected with the output end of the planet carrier. When the food processor works, the cutter shaft drives the transmission shaft to rotate, the sun gear rotates along with the transmission shaft, the planet gear revolves around the sun gear together with the planet carrier while rotating, and the output end of the planet carrier drives the stirring piece to rotate, so that the speed reduction function is realized, and the structure is simple and reliable.

Further, the stirring piece includes a shaft portion connected to the output end and a blunt knife provided to the shaft portion. Therefore, the food material particles can be well fully stirred and mixed through the blunt knife.

Furthermore, the output end is provided with a mounting groove matched with the shaft part, one of the inner wall of the mounting groove and the shaft part is provided with an anti-rotation protrusion, and the other one is provided with an anti-rotation groove matched with the anti-rotation protrusion. Through preventing changeing protruding and preventing changeing the recess cooperation, can effectively avoid axial region and output to take place relative rotation when the cooking machine work to guarantee the stirring effect of stirring to eating the material granule.

Further, the planet carrier comprises a first carrier body and a second carrier body fixedly assembled with the first carrier body, and the planet wheel is rotatably installed between the first carrier body and the second carrier body through a planet gear shaft. The planet gear revolves around the sun gear with the planet carrier while rotating, and the structure is simple and reliable.

Further, the reduction ratio of the gear reduction mechanism is between 3 and 40. So, stirring piece can stir, mix the edible material granule high-efficiently, and simultaneously the cooking machine can remain stable betterly at the during operation.

Further, the shape of the through hole includes any one of: circular, square, triangular, oval. And/or the area of the through hole ranges from 20 square millimeters to 80 square millimeters. The through holes limit the shape of the through holes, so that the tray is more convenient to form; through the aperture of injecing the through-hole, avoid the through-hole size too big on the one hand, lead to great edible material granule also to fall into first cavity through the through-hole in, on the other hand avoids the through-hole size undersize, leads to edible material granule can't fall into first cavity through the through-hole, perhaps leads to the edible material granule of undersize to fall into first cavity through the through-hole, and then leads to the taste not good.

Another aspect of the present application provides a food processor. This cooking machine includes: the bowl comprises a bowl body and a bowl cover which is arranged on the bowl body in a covering mode; the stirring assembly is arranged in the bowl, the tray divides the containing cavity of the bowl into a first cavity and a second cavity positioned above the first cavity, the first cavity is communicated with the second cavity through the through holes, and the stirring piece is arranged in the first cavity; the cutter assembly is arranged in the second cavity and comprises a cutter shaft and a blade arranged on the cutter shaft, and the cutter shaft is connected with the transmission shaft; and the main machine is arranged on the bowl cover and used for driving the cutter component to rotate.

Further, the tray includes partition portion, supporting part and connecting portion, a plurality of through-holes set up in partition portion, the supporting part overlap joint in bowl body top, connecting portion connect partition portion with the supporting part. So, when the installation stirring subassembly, only need with the supporting part overlap joint of tray in bowl body top can, simple to operate.

Further, the connecting part is attached to the inner wall of the bowl body, one of the connecting part and the inner wall of the bowl body is provided with a limiting convex part, and the other is provided with a limiting groove matched with the limiting convex part. So, through spacing convex part and spacing recess cooperation, can avoid the tray to take place to rotate for the bowl well to make cooking machine's use more reliable and more stable.

Drawings

Fig. 1 is an exploded view of an embodiment of a food processor of the present application;

fig. 2 is a cross-sectional view of the food processor shown in fig. 1, wherein the main body is not shown;

FIG. 3 is an exploded perspective view of the blending assembly shown in FIG. 2;

FIG. 4 is a cross-sectional view of the stirring assembly shown in FIG. 2;

fig. 5 is a transverse cross-sectional view of the food processor shown in fig. 1;

fig. 6 is a cross-sectional view of the mixing member of fig. 4 in engagement with the output end.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus consistent with certain aspects of the present application, as detailed in the appended claims.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of the terms "a" or "an" and the like in the description and in the claims of this application do not denote a limitation of quantity, but rather denote the presence of at least one. The word "comprising" or "comprises", and the like, means that the element or item listed after "comprises" or "comprising" is inclusive of the element or item listed after "comprising" or "comprises", and the equivalent thereof, and does not exclude additional elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. As used in this specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

Referring to fig. 1 to 6, the food processor 100 includes a bowl 50, a stirring assembly 80, a knife assembly 70 and a main frame 60. The bowl 50 comprises a bowl body 53 and a bowl cover 52 covering the bowl body 53, wherein the bowl body 53 can be used for containing food materials to be processed, such as: meat.

The stirring assembly 80 includes a tray 10, a driving shaft 20, a gear reduction mechanism 30, and a stirring member 40. Tray 10 is equipped with a plurality of through-holes 18 that supply to eat the material granule and pass through, transmission shaft 20 rotationally wears to establish tray 10, gear reduction mechanism 30 install in tray 10 below, stirring piece 40 with gear reduction mechanism 30's output 331 is connected, transmission shaft 20 passes through gear reduction mechanism 30 drives stirring piece 40 rotates. And a bearing and an oil seal are arranged between the transmission shaft 20 and the tray 10.

In this embodiment, the structure and shape of the stirring blade of the stirring member 40 are not limited, and the stirring member having no blade and capable of exerting an upward stirring effect is selected according to the situation when the stirring member is actually used.

The stirring component 80 is installed in the bowl 50, the tray 10 divides the containing cavity 51 of the bowl 50 into a first cavity 511 and a second cavity 512 located above the first cavity 511, the first cavity 511 and the second cavity 512 are communicated through the plurality of through holes 18, and the stirring piece 40 is installed in the first cavity 511.

The knife assembly 70 is installed in the second cavity 512, the knife assembly 70 includes a knife shaft 71 and a blade 72 disposed on the knife shaft 71, and the knife shaft 71 is connected to the transmission shaft 20. The food material to be processed is placed in the second cavity 512 and is located above the tray 10, and the knife assembly 70 stirs and crushes the food material in the second cavity 512. The main machine 60 is disposed on the bowl cover 52, and the main machine 60 is used for driving the knife assembly 70 to rotate.

When the food processor 100 starts to work, the main machine 60 drives the knife assembly 70 to start rotating, the knife assembly 70 crushes food materials placed in the second cavity 512 into food material particles, and the food material particles fall into the first cavity 511 from the second cavity 512 through the plurality of through holes 18; meanwhile, when the knife assembly 70 rotates to crush food materials, the knife shaft 71 drives the transmission shaft 20 to rotate, and then the transmission shaft 20 drives the stirring part 40 to rotate through the gear reduction mechanism 30, so that the stirring part 40 can stir the food material particles falling into the first cavity 511 at a lower rotating speed. After the food processor 100 finishes working, the bowl cover 52 is firstly opened, and then the knife assembly 70 and the stirring assembly 80 are sequentially taken out, so that the dumpling stuffing which can be directly used can be obtained.

The food processor 100 crushes food materials through the high-speed rotation of the cutter assembly 70, and stirs the crushed food material particles (such as meat and vegetables) through the low-speed rotation of the stirring piece 40, so that the crushed food material particles are more chewy and have better taste, and meanwhile, seasonings and the food material particles can be uniformly mixed, manual stirring and mixing are not needed, and dumpling stuffing can be obtained more conveniently and rapidly; in addition, the stirring part 40 only stirs the food material particles, and does not further crush the food material particles, that is, the stirring part 40 does not have a blade, so that the stirring part 40 is more resistant to the food material particles when rotating, and the stirring part 40 stirs the food material particles at a lower rotating speed after being decelerated by the gear deceleration mechanism 30, so that the food processor 100 can be kept stable in operation.

The gear reduction mechanism 30 comprises a gear box 34 fixed on the tray 10, a sun gear 31, a planet gear 32 and a planet carrier 33 which are arranged in the gear box 34, wherein the gear box 34 is formed by assembling an inner gear ring 36 and a cover body 37. In the illustrated embodiment, the ring gear 36 and the cover 37 are fixed together by fasteners such as screws, and the ring gear 36 is fixed to the tray 10 by fasteners. The sun gear 31 is fixed on the transmission shaft 20, the planet gears 32 are mounted on the planet carrier 33, the planet gears 32 are meshed with the sun gear 31 and the annular gear 36, and the stirring member 40 is connected with the output end 331 of the planet carrier 33. When the food processor 100 works, the cutter shaft 71 drives the transmission shaft 20 to rotate, the sun gear 31 rotates along with the transmission shaft 20, the planet gear 32 revolves around the sun gear 31 together with the planet carrier 33 while rotating, and the output end 331 of the planet carrier 33 drives the stirring part 40 to rotate, so that the speed reduction function is realized, and the structure is simple and reliable.

In the illustrated embodiment, the stirring member 40 includes a shaft portion 41 connected to the output end 331 and a blunt blade 42 provided to the shaft portion 41. In this way, the food material particles can be sufficiently stirred and mixed by the blunt knife 42. In one embodiment, the shaft portion 41 is made of plastic, the blunt blade 42 is made of metal, and the blunt blade 42 and the shaft portion 41 are integrally formed by injection molding. In another embodiment, the shaft 41 and the blunt blade 42 are made of plastic.

In the illustrated embodiment, the output end 331 is provided with a mounting groove 3311 engaged with the shaft portion 41, one of the inner wall of the mounting groove 3311 and the shaft portion 41 is provided with an anti-rotation protrusion 411, and the other is provided with an anti-rotation groove 3312 engaged with the anti-rotation protrusion 411. Through preventing that it cooperates with the recess 3312 of preventing changeing to change protruding 411, can effectively avoid taking place relative rotation at the during operation of cooking machine 100 axial region 41 and output 331 to guarantee the stirring effect of stirring piece 40 to eating the material granule.

In the illustrated embodiment, the planet carrier 33 includes a first carrier 332 and a second carrier 333 fixedly assembled with the first carrier 332, and the planet gears 32 are rotatably mounted between the first carrier 332 and the second carrier 333 through planet gear shafts 38. The output end 331 is disposed on the second frame body 333. The planetary gear 32 revolves around the sun gear 31 together with the planetary carrier 33 while rotating, and the structure is simple and reliable. The first frame body 332 and the second frame body 333 are fixed together by a fastener.

Preferably, the reduction ratio of the gear reduction mechanism 30 is between 3 and 40. So, stirring piece 40 can stir, mix the food material granule high-efficiently, and simultaneously cooking machine 100 can remain stable better at the during operation. In some embodiments, the reduction ratio of the gear reduction mechanism 30 may be 3, 10, 20, 30, 40, or any two of the foregoing.

Preferably, the shape of the through hole 18 includes any one of: circular, square, triangular, oval. Thus, the tray 10 is more conveniently formed. Of course, the through holes 18 may have other regular or irregular shapes, and are not limited herein.

Preferably, the area of the through-hole 18 ranges between 20 square millimeters and 80 square millimeters. Through the area of injecing through-hole 18, avoid through-hole 18 oversize on the one hand, lead to great edible material granule also to fall into first cavity 511 through-hole 18 in, on the other hand avoids 18 undersize of through-hole, leads to eating the material granule can't fall into first cavity 511 through-hole 18, perhaps leads to the edible material granule of undersize to fall into first cavity 511 through-hole 18, and then leads to the taste not good.

In some embodiments, the area of the through-hole 18 may be 20 square millimeters, 40 square millimeters, 60 square millimeters, 80 square millimeters, or some value between any two of the foregoing.

In the illustrated embodiment, the tray 10 includes a partition portion 11, a support portion 12 and a connecting portion 13, the through holes 18 are disposed on the partition portion 11, the support portion 12 is lapped on the top end of the bowl 53, and the connecting portion 13 connects the partition portion 11 and the support portion 12. Thus, when the stirring assembly 80 is installed, the supporting portion 12 of the tray 10 only needs to be lapped on the top end of the bowl body 53, and the installation is convenient.

In this embodiment, the connecting portion 13 is attached to the inner wall of the bowl body 53, and one of the connecting portion 13 and the inner wall of the bowl body 53 is provided with a limiting protrusion 515, and the other one is provided with a limiting groove 135 matched with the limiting protrusion 515. Thus, the tray 10 can be well prevented from rotating relative to the bowl 50 by the cooperation of the limit protruding part 515 and the limit groove 135, so that the food processor 100 is more stable and reliable to use.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the scope of protection of the present application.

Claims

1. An agitation assembly, characterized by: it includes: tray (10), transmission shaft (20), gear reduction (30) and stirring piece (40), tray (10) are equipped with a plurality of through-holes (18) that supply to eat the material granule and pass through, transmission shaft (20) rotationally wear to establish tray (10), gear reduction (30) install in tray (10) below, stirring piece (40) with output (331) of gear reduction (30) are connected, transmission shaft (20) are passed through gear reduction (30) drive stirring piece (40) rotate.

2. The stirring assembly of claim 1, wherein: the gear reduction mechanism (30) comprises a gear box (34) fixed on the tray (10), a sun gear (31), a planet gear (32) and a planet carrier (33) installed in the gear box (34), the gear box (34) is formed by assembling an inner gear ring (36) and a cover body (37), the sun gear (31) is fixed on the transmission shaft (20), the planet gear (32) is installed on the planet carrier (33), the planet gear (32) is meshed with the sun gear (31) and the inner gear ring (36), and the stirring piece (40) is connected with an output end (331) of the planet carrier (33).

3. The stirring assembly of claim 2, wherein: the stirring member (40) comprises a shaft portion (41) connected with the output end (331) and a blunt knife (42) arranged on the shaft portion (41).

4. The stirring assembly of claim 3, wherein: output (331) be equipped with axial part (41) complex mounting groove (3311), mounting groove (3311) inner wall with one in axial part (41) is equipped with prevents changeing protruding (411), the other be equipped with prevent changeing protruding (411) complex prevent changeing recess (3312).

5. The stirring assembly of claim 2, wherein: the planet carrier (33) comprises a first carrier body (332) and a second carrier body (333) fixedly assembled with the first carrier body (332), and the planet wheel (32) is rotatably arranged between the first carrier body (332) and the second carrier body (333) through a planet gear shaft (38).

6. The stirring assembly of claim 1, wherein: the reduction ratio of the gear reduction mechanism (30) is between 3 and 40.

7. The blending assembly of claim 1, wherein: the shape of the through hole (18) includes any one of: round, square, triangular, oval; and/or the area of the through hole (18) ranges from 20 square millimeters to 80 square millimeters.

8. A cooking machine, its characterized in that: it comprises the following steps:

a bowl (50) comprising a bowl body (53) and a bowl cover (52) covering the bowl body (53);

the stirring assembly of any one of claims 1 to 7, mounted in the bowl (50), wherein the tray (10) divides the receiving cavity (51) of the bowl (50) into a first cavity (511) and a second cavity (512) located above the first cavity (511), the plurality of through holes (18) communicate the first cavity (511) with the second cavity (512), and the stirring element (40) is mounted in the first cavity (511);

the cutter assembly (70) is installed in the second cavity (512), the cutter assembly (70) comprises a cutter shaft (71) and a blade (72) arranged on the cutter shaft (71), and the cutter shaft (71) is connected with the transmission shaft (20); and

the main machine (60) is arranged on the bowl cover (52), and the main machine (60) is used for driving the knife assembly (70) to rotate.

9. The food processor of claim 8, wherein: tray (10) are including separating portion (11), supporting part (12) and connecting portion (13), a plurality of through-holes (18) set up in separating portion (11), supporting part (12) overlap joint in bowl body (53) top, connecting portion (13) are connected separate portion (11) with supporting part (12).

10. The food processor of claim 9, wherein: connecting portion (13) with the laminating of the bowl body (53) inner wall, and connecting portion (13) with one in the bowl body (53) inner wall is equipped with spacing convex part (515), the other be equipped with spacing concave groove (135) of spacing convex part (515) complex.