CN220236705U - food processor - Google Patents

Abstract

The application provides a cooking machine. This cooking machine includes: the host machine comprises a shell and a motor, and an output shaft of the motor is connected with a driving piece; the stirring cup assembly comprises a stirring cup, and is assembled with the host; the stirring cutter assembly comprises a cutter shaft and a moving cutter group, the stirring cutter assembly is detachably connected with the driving piece, the motor drives the stirring cutter assembly to rotate through the driving piece, the cutter shaft comprises a connecting part, and the connecting part is matched with the driving piece through a concave-convex structure, so that the driving piece can drive the cutter shaft to rotate together; the moving knife set comprises a mounting sleeve sleeved on the knife shaft and a moving knife arranged on the mounting sleeve, one of the knife shaft and the mounting sleeve is provided with an annular guide groove along the circumferential direction, the other is provided with a convex part matched with the guide groove, and the convex part slides in the guide groove in the process that the driving piece drives the knife shaft to rotate, so that the moving knife set is driven to rotate around the rotation center line of the knife shaft, and the moving knife set reciprocates up and down along the knife shaft. Thus, the crushed food material of the food processor is more uniform in thickness.

Description

Food processor

Technical Field

The application relates to the field of food processing, in particular to a food processor.

Background

With the increasing level of living of people, many different types of food processing machines appear on the market. The functions of the food processor mainly include, but are not limited to, the functions of beating soybean milk, squeezing juice, mincing meat stuffing, shaving ice, making coffee, and/or preparing facial masks. A food processor, such as a meat grinder, comprises a food material container, a container cover covered on the food material container, a stirring knife assembly positioned in the food material container and a host machine arranged on the container cover. When the food processor works, the main machine drives the stirring knife assembly to rotate in the food material container, so that the food material is crushed. However, the existing food processor has the problem of uneven crushed food materials.

Disclosure of Invention

An object of the application is to provide a cooking machine, smash thickness more even to food material.

The application provides a cooking machine. This cooking machine includes: the host comprises a shell and a motor arranged in the shell, and an output shaft of the motor is connected with a driving piece; the stirring cup assembly comprises a stirring cup, and is assembled with the host; the stirring cutter assembly comprises a cutter shaft and a moving cutter group, the stirring cutter assembly is detachably connected with the driving piece, the motor drives the stirring cutter assembly to rotate through the driving piece, wherein the cutter shaft comprises a connecting part, and the connecting part is matched with the driving piece through a concave-convex structure, so that the driving piece can drive the cutter shaft to rotate together; the movable cutter set comprises a mounting sleeve sleeved on the cutter shaft and a movable cutter arranged on the mounting sleeve, one of the cutter shaft and the mounting sleeve is provided with an annular guide groove along the circumferential direction, the guide groove is in an up-and-down fluctuation shape along a track extending along the circumferential direction, the other guide groove is provided with a convex part matched with the guide groove, the convex part slides in the guide groove in the process that the driving piece drives the cutter shaft to rotate, the movable cutter set is driven to rotate around the rotation center line of the cutter shaft, and meanwhile, the movable cutter set reciprocates up and down along the cutter shaft. One of the cutter shaft and the mounting sleeve is provided with an annular guide groove along the circumferential direction, the guide groove is in an up-and-down fluctuation shape along the track extending along the circumferential direction, the other guide groove is provided with a convex part matched with the guide groove, when the cutter shaft rotates, the groove wall of the guide groove applies a component force along the rotation direction of the cutter shaft to the convex part and the acting force of food materials to the moving cutter, so that the moving cutter group moves up and down along the cutter shaft while rotating around the rotation center line of the cutter shaft. Therefore, in the up-and-down reciprocating motion of the moving knife group, the moving knife can cut food materials with different heights, and the moving knife enables the crushed food materials of the food processor to be even in thickness.

Further, the cutter shaft is provided with a main cutter. So, the main sword cooperates with the motion sword, can stir, smash food material more high-efficiently, guarantees the crushing effect of food material.

Further, the guide groove comprises an upward extending groove section and a downward extending groove section, so that the convex part can slide on the upward groove section and the downward groove section respectively, thereby realizing the up-and-down movement of the moving knife group.

Further, the guide groove extends along the circumferential direction in a sine curve or a cosine curve. Thus, the convex part moves more smoothly in the guide groove, and the noise is smaller, so that the movement of the moving knife set is more stable and smooth.

Further, the guide groove is formed in the cutter shaft, the protruding portion is formed in the mounting sleeve, the cutter shaft is further provided with a sliding groove communicated with the guide groove, the protruding portion enters the guide groove through the sliding groove, and the sliding groove is communicated with the uplink groove section. Therefore, the convex part enters the guide groove through the sliding groove, the moving knife set can be conveniently installed on the knife shaft, the use is more convenient, and when the knife shaft rotates, the convex part abuts against the lower wall surface of the upward groove section when sliding in the guide groove, so that the convex part is prevented from being blocked into the sliding groove.

Further, the cutter shaft comprises a first portion and a second portion protruding outwards in the radial direction relative to the first portion, the guide groove is formed in the first portion, the main cutter is arranged in the second portion, and the outer surface of the mounting sleeve is flush with the outer surface of the second portion. In this way, the overall structure of the stirring blade assembly is more compact.

Further, the stirring cup assembly is assembled above the main machine, and the driving piece penetrates through the bottom of the stirring cup. Therefore, the stirring cup component is placed on the main machine, and the motor can drive the stirring knife component to rotate through the driving piece.

Further, the driving piece comprises a rotating shaft, the rotating shaft comprises a driving part, the connecting part is detachably connected with the driving part through a turnbuckle structure, and the turnbuckle structure enables the rotating shaft to drive the cutter shaft to rotate together. So, after the cooking machine uses, can conveniently dismantle stirring sword subassembly and wash, wash more thoroughly, and be difficult to hurt the hand, the user uses safelyr.

Further, the rotating shaft rotates in a first direction; the turnbuckle structure comprises a turnbuckle convex part arranged on the connecting part and a turnbuckle groove arranged on the driving part, the cutter shaft rotates relative to the rotating shaft in a second direction, so that the turnbuckle convex part is screwed into the turnbuckle groove, the turnbuckle groove and the turnbuckle convex part form the concave-convex structure to be matched, the rotating shaft drives the cutter shaft to rotate together, and the second direction is opposite to the first direction. Therefore, when the rotating shaft rotates, the rotary buckle convex parts of the cutter shaft cannot be separated from the rotary buckle grooves, so that the stirring cutter assembly is more stable and reliable in rotation.

Further, the driving part comprises a limiting rib and a protruding rib which are arranged outwards in a protruding mode, the protruding rib comprises a first rib which extends obliquely and a second rib which is connected with the first rib and the limiting rib, and the second rib and the limiting rib jointly limit to form the turnbuckle groove. So, when assembling stirring sword subassembly in the pivot, first muscle can play the guide effect to buckling convex part, and it is more convenient to assemble.

Drawings

FIGS. 1 and 2 are cross-sectional views of one embodiment of a food processor of the present application with a moving knife set in different positions;

FIG. 3 is an exploded perspective view of the blender blade assembly shown in FIG. 1;

fig. 4 is a perspective view of the arbor and main cutter shown in fig. 3;

FIG. 5 is a cross-sectional view of the arbor and main blade of FIG. 4;

FIG. 6 is a cross-sectional view of the moving blade set of FIG. 3;

FIG. 7 is a perspective view of the spindle shown in FIG. 1;

fig. 8 and 9 are exploded views of the guide slot shown in fig. 4.

Detailed Description

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

The terminology used in the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the present application. Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs. The terms "a" or "an" and the like as used in the description and the claims 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 elements or items appearing before "comprising" or "comprising" are encompassed by the element or item recited after "comprising" or "comprising" and equivalents thereof, and that other elements or items are not excluded. The terms "connected" or "connected," and the like, are not limited 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 or all possible combinations of one or more of the associated listed items.

The food processor 100 may be a stirrer, a juicer, a wall breaking machine, a cooker, a soymilk machine, a meat grinder, etc. Referring to fig. 1 to 9, the food processing machine 100 includes a main machine 10, a stirring cup assembly 20, a stirring blade assembly 30, and a cup cover assembly 40, wherein the cup cover assembly 40 is covered on the stirring cup assembly 20.

The host 10 includes a housing 11 and a motor 12 disposed in the housing 11, and a driving member 230 is connected to an output shaft of the motor 12. The blender cup assembly 20 includes a blender cup 21, and the blender cup assembly 20 is assembled with the host machine 10.

The stirring cutter assembly 30 comprises a cutter shaft 311 and a moving cutter set 32, the stirring cutter assembly 30 is detachably connected with the driving piece 230, the motor 12 drives the stirring cutter assembly 30 to rotate through the driving piece 230, wherein the cutter shaft 311 comprises a connecting portion 310, and the connecting portion 310 is matched with the driving piece 230 through a concave-convex structure, so that the driving piece can drive the cutter shaft 311 to rotate together.

The moving knife set 32 includes a mounting sleeve 321 sleeved on the knife shaft 311 and a moving knife 322 disposed on the mounting sleeve 321, one of the knife shaft 311 and the mounting sleeve 321 is circumferentially provided with an annular guide groove 3111, that is, circumferentially provided with the guide groove 3111, the guide groove 3111 circumferentially extends to form a communicating annular shape, and the guide groove 3111 circumferentially extends along a track in an up-and-down undulating shape. The other is provided with a convex portion 3211 matched with the guide groove 3111, and in the process that the driving piece 230 drives the cutter shaft 311 to rotate, the convex portion 3211 slides in the guide groove 3111 to drive the moving cutter set 32 to rotate around the rotation center line of the cutter shaft 311, and meanwhile, the moving cutter set 32 reciprocates up and down along the cutter shaft 311.

According to the food processor 100, one of the cutter shaft 311 and the mounting sleeve 321 is provided with the annular guide groove 3111 along the circumferential direction, the guide groove 3111 is in an up-and-down fluctuation shape along the track extending along the circumferential direction, the other guide groove 3111 is provided with the convex portion 3211 matched with the guide groove 3111, when the cutter shaft 311 rotates, the groove wall of the guide groove 3111 applies a component force along the rotation direction of the cutter shaft 311 to the convex portion 3211 and the acting force of the food material to the moving cutter 322, so that the moving cutter group 32 moves up and down along the cutter shaft 311 while rotating around the rotation center line of the cutter shaft 311. In this way, in the up-and-down reciprocating motion of the moving knife group 32, the moving knife 322 can cut food materials with different heights, and the moving knife 322 makes the thickness of the crushed food materials of the food processor 100 more uniform.

The guide slot 3111 includes an upward extending upper slot section 3119 and a downward extending lower slot section 3118 such that the boss 3211 is slidable at the upper slot section 3119 and the lower slot section 3118, respectively, to thereby effect up-and-down movement of the moving blade group 32.

In some embodiments, the guide slot 3111 is expanded to a plan view, as shown in fig. 8 and 9, the guide slot 3111 includes a first slot 1117 formed axially upward and a second slot 1116 formed axially downward. The first slot 1117 and the second slot 1116 are each formed of an upstream slot section and a downstream slot section. Referring to fig. 8, the first slot 1117 is an arc-shaped slot and the second slot 1116 is an arc-shaped slot. Referring to fig. 9, the first slot 1117 may be a linear slot and the second slot 1116 may be a linear slot. The shape and height of the first and second slots 1117, 1116 may be the same or different. In other embodiments, the guide slot 3111 may be provided with only one first slot 1117 or only one second slot 1116, or the first slot 1117 and the second slot 1116 may be spaced apart. The above are just some examples and are not limited thereto.

In some preferred embodiments, the channel 3111 extends in a sine curve or a cosine curve. In this way, the movement of the protrusion 3211 in the guide 3111 is smoother and less noisy.

In the illustrated embodiment, the cutter shaft 311 is further provided with a main cutter 312. The main knife 312 is used for whipping and crushing food materials, and the moving knife 322 is also used for whipping and crushing food materials. In this way, the main knife 312 and the moving knife 322 cooperate with each other, so that the food material can be whipped and crushed more efficiently. In other embodiments, the connection part 310 and the driving part 231 may be configured as an upper clutch or a lower clutch, respectively, which are engaged with each other. The above are just some examples and are not limited to the above examples.

The guide groove 3111 is disposed on the cutter shaft 311, the protrusion 3211 is disposed on the mounting sleeve 321, the cutter shaft 311 is further provided with a chute 3113 communicating with the guide groove 3111, and the protrusion 3211 enters the guide groove 3111 through the chute 3113. The convex portion 3211 enters the guide groove 3111 through the sliding groove 3113, so that the moving knife set 32 can be conveniently mounted on the knife shaft 311, and the use is more convenient.

The chute 3113 communicates with the up-going chute section 3119. Thus, when the cutter shaft 311 rotates, the protrusion 3211 abuts against the lower wall surface of the ascending groove segment 3119 when sliding in the guide groove 3111, thereby preventing the protrusion 3211 from being caught in the guide groove 3113.

The number of protrusions 3211 is the same as the number of upstream groove segments 31119. In this way, the moving blade group 32 can be rotated more smoothly. In the illustrated embodiment, the guide slot 3111 includes 2 upstream slot segments 31119 and 2 downstream slot segments 31118,2, and the slide slot 3113 is respectively connected to the 2 upstream slot segments 31119, and 2 protrusions 3211 are correspondingly disposed on the inner side of the mounting sleeve 321.

The cutter shaft 311 includes a first portion 3114 and a second portion 3115 protruding radially outwards with respect to the first portion 3114, the guide slot 3111 and the slide slot 3113 are disposed on the first portion 3114, the main cutter 312 is disposed on the second portion 3115, and an outer surface of the mounting sleeve 321 is flush with an outer surface of the second portion 3115. In this manner, the overall structure of the stirring blade assembly 30 is more compact.

The stirring cup assembly 20 is assembled above the main machine 10, and the driving member 230 is disposed through the bottom of the stirring cup 21. In this way, when the stirring cup assembly 20 is placed on the main machine 10, the motor 12 can drive the stirring blade assembly 30 to rotate through the driving member 230.

The driving member 230 includes a rotating shaft 23, the rotating shaft 23 includes a driving portion 231, the connecting portion 310 is detachably connected with the driving portion 231 through a turnbuckle structure, and the turnbuckle structure enables the driving member 230 to drive the cutter shaft 311 to rotate together. Thus, after the use of the food processor 100 is finished, the stirring blade assembly 30 can be conveniently detached for cleaning, the cleaning is more thorough, hands are not easy to hurt, and the use of a user is safer.

The rotating shaft 23 rotates in a first direction; the turnbuckle structure comprises a turnbuckle convex portion 319 arranged on the connecting portion and a turnbuckle groove 239 arranged on the driving portion 231, the cutter shaft 311 rotates relative to the rotating shaft 23 in a second direction, so that the turnbuckle convex portion 319 is screwed into the turnbuckle groove 239, the turnbuckle groove 239 and the turnbuckle convex portion 319 form concave-convex structure matching, the rotating shaft 23 drives the cutter shaft 311 to rotate together, and the second direction is opposite to the first direction. In this way, when the rotating shaft 23 rotates, the turnbuckle convex parts 319 of the cutter shaft 311 cannot be separated from the turnbuckle grooves 239, so that the stirring cutter assembly 30 is more stable and reliable in rotation. In one embodiment, the first direction is clockwise and the second direction is counter-clockwise. In another embodiment, the first direction is counter-clockwise and the second direction is clockwise.

In the illustrated embodiment, the blender cup assembly 20 includes a base 22 disposed at the bottom of the blender cup 21, and the driving member 230 is disposed through the base 22. The stirring cup 21 is used for holding food to be processed, for example: beans, five cereals, etc. The base plate 22 may also be provided with heating elements to heat the food material, and the stirring blade assembly 30 is used for stirring and crushing the food material.

In one embodiment, the guide slot 3111 is provided on the arbor 311, and the protrusion 3211 is provided on the mounting bush 321. In another embodiment, the guide groove 3111 is disposed on the mounting sleeve 321, and the protrusion 3211 is disposed on the cutter shaft 311.

In the illustrated embodiment, the driving portion 231 includes a limiting rib 237 and a protruding rib 238 protruding outward, and the protruding rib 238 includes a first rib 2381 extending obliquely and a second rib 2382 connected to the first rib 2381 and the limiting rib 237, and the second rib 2382 and the limiting rib 237 together define the turnbuckle groove 239. In this way, when the stirring blade assembly 30 is assembled to the rotating shaft 23, the first rib 2381 can guide the fastening protrusion 319, and the assembly is more convenient. In the illustrated embodiment, the second rib 2382 is curved so that the tab 319 is more stably captured within the slot 239.

The foregoing description of the preferred embodiments of the present utility model is not intended to limit the utility model to the precise form disclosed, and any modifications, equivalents, improvements and alternatives falling within the spirit and principles of the present utility model are intended to be included within the scope of the present utility model.

Claims (10)

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

the host machine (10), the host machine (10) comprises a shell (11) and a motor (12) arranged in the shell (11), and a driving piece (230) is connected with an output shaft of the motor (12);

a stirring cup assembly (20) comprising a stirring cup (21), the stirring cup assembly (20) being assembled with the main machine (10);

the stirring cutter assembly (30) comprises a cutter shaft (311) and a moving cutter group (32), the stirring cutter assembly is detachably connected with the driving piece, the motor (12) drives the stirring cutter assembly (30) to rotate through the driving piece, the cutter shaft (311) comprises a connecting part (310), and the connecting part (310) and the driving piece (230) are matched through a concave-convex structure, so that the driving piece can drive the cutter shaft (311) to rotate together;

the movable cutter set (32) comprises a mounting sleeve (321) sleeved on the cutter shaft (311) and a movable cutter (322) arranged on the mounting sleeve (321), one of the cutter shaft (311) and the mounting sleeve (321) is provided with an annular guide groove (3111) along the circumferential direction, the guide groove (3111) is in an up-down fluctuation shape along the circumferential extending track, the other guide groove is provided with a convex part (3211) matched with the guide groove (3111), the convex part (3211) slides in the guide groove (3111) in the process of driving the cutter shaft (311) to rotate, and the movable cutter set (32) is driven to rotate around the rotation center line of the cutter shaft (311) and reciprocate up and down along the cutter shaft (311).

2. The food processor of claim 1, wherein: the cutter shaft (311) is fixedly provided with a main cutter (312).

3. The food processor of claim 1, wherein: the guide slot (3111) includes an upwardly extending upstream slot section (3119) and a downwardly extending downstream slot section (3118).

4. A food processor as claimed in claim 3, wherein: the guide groove (3111) extends along the circumference in a sine curve or a cosine curve.

5. A food processor as claimed in claim 3, wherein: the guide groove (3111) is arranged on the cutter shaft (311), the protruding portion (3211) is arranged on the mounting sleeve (321), the cutter shaft (311) is further provided with a sliding groove (3113) communicated with the guide groove (3111), the protruding portion (3211) enters the guide groove (3111) through the sliding groove (3113), and the sliding groove (3113) is communicated with the ascending groove section (3119).

6. The food processor of claim 2, wherein: the cutter shaft (311) comprises a first portion (3114) and a second portion (3115) protruding outwards in the radial direction relative to the first portion (3114), the guide groove (3111) is arranged on the first portion (3114), the main cutter (312) is arranged on the second portion (3115), and the outer surface of the mounting sleeve (321) is flush with the outer surface of the second portion (3115).

7. The food processor according to claim 1, wherein the stirring cup assembly is assembled above the main machine, and the driving member (230) is arranged at the bottom of the stirring cup (21) in a penetrating manner.

8. The food processor of claim 7, wherein: the driving piece (230) comprises a rotating shaft (23), the rotating shaft (23) comprises a driving part (231), the connecting part (310) is detachably connected with the driving part (231) through a turnbuckle structure, and the turnbuckle structure enables the rotating shaft (23) to drive the cutter shaft (311) to rotate together.

9. The food processor of claim 8, wherein: the rotating shaft (23) rotates in a first direction;

the turnbuckle structure comprises a turnbuckle convex part (319) arranged on the connecting part and a turnbuckle groove (239) arranged on the driving part (231), the cutter shaft (311) rotates relative to the rotating shaft (23) in a second direction, the turnbuckle convex part (319) is screwed into the turnbuckle groove (239), the turnbuckle groove (239) and the turnbuckle convex part (319) form the concave-convex structure to be matched, the rotating shaft (23) drives the cutter shaft (311) to rotate together, and the second direction is opposite to the first direction.

10. The food processor of claim 9, wherein: the driving part (231) comprises a limiting rib (237) and a protruding rib (238) which are arranged in a protruding mode outwards, the protruding rib (238) comprises a first rib (2381) which extends obliquely and a second rib (2382) which is connected with the first rib (2381) and the limiting rib (237), and the second rib (2382) and the limiting rib (237) jointly limit to form the rotary buckling groove (239).