CN214549081U

CN214549081U - Crushing unit and cooking machine

Info

Publication number: CN214549081U
Application number: CN202022990221.1U
Authority: CN
Inventors: 贾兴仕
Original assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Current assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-11-02
Anticipated expiration: 2030-12-11

Abstract

The utility model provides a crushing unit and cooking machine. This crushing unit includes: the grinding assembly comprises a rotating shaft, a fixed grinding piece and a movable grinding piece, the rotating shaft can rotate relative to the fixed grinding piece, the fixed grinding piece is provided with an accommodating cavity and a feed inlet communicated with the accommodating cavity, and the movable grinding piece is fixed on the rotating shaft and accommodated in the accommodating cavity; and the crushing cutter is arranged on the movable grinding piece and comprises a blade, the blade is provided with a first cutting edge and a second cutting edge, the first cutting edge is arranged downwards, and the second cutting edge is arranged upwards. The food processor has good crushing effect.

Description

Crushing unit and cooking machine

Technical Field

The application relates to a small household electrical appliances field especially relates to a crushing unit 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 fruit juice, making rice paste, mincing meat, shaving ice, making coffee and/or blending facial masks and the like. Most of existing food processors adopt stirring knives to crush food materials, and the crushing effect is poor.

SUMMERY OF THE UTILITY MODEL

An object of this application is to provide a crushing unit and cooking machine, its crushing effect is good.

One aspect of the present application provides a size reduction assembly. This crushing unit includes: the grinding assembly comprises a rotating shaft, a fixed grinding piece and a movable grinding piece, the rotating shaft can rotate relative to the fixed grinding piece, the fixed grinding piece is provided with an accommodating cavity and a feed inlet communicated with the accommodating cavity, and the movable grinding piece is fixed on the rotating shaft and accommodated in the accommodating cavity; and the crushing cutter is arranged on the movable grinding piece and comprises a blade, the blade is provided with a first cutting edge and a second cutting edge, the first cutting edge is arranged downwards, and the second cutting edge is arranged upwards. When crushing unit smashed eating the material, crushing cutter carried out preliminary crushing step to the bold edible material earlier, got into grinding unit and carried out the fine crushing step after eating the material and being cut the volume reduction. Therefore, the food materials are fully ground, and the grinding effect is good. Meanwhile, when the motor rotates reversely, the blade stirs and cuts the food materials, and the first blade acts on the fluid downwards to form internal circulation, so that the stirring effect is better, and the grinding assembly cannot grind the food materials; when the motor forward rotation, the second cutting edge upwards does work to the matter for near blade fluid upward movement, thereby forms the negative pressure near the feed inlet, makes fluid and granule eat the material and move towards the feed inlet direction, and gets into through the feed inlet under the siphon effect and accept the intracavity, so, can strengthen the grinding effect effectively.

Optionally, the angle of the second cutting edge ranges between 15 degrees and 45 degrees. So, when the motor forward rotation, the second cutting edge can be better to the upwards doing work of fluid matter, forms the negative pressure near the feed inlet better, and then further strengthens grinding effect.

Optionally, the blades include a first blade and a second blade below the first blade, and the second blade is spaced from the first blade by a distance in the vertical direction in a range between 5 mm and 15 mm. So, be located not co-altitude's first blade and second blade through the setting, when promoting the whipping effect for it has better siphon effect to accept the chamber, and then makes the grinding effect better.

Optionally, the blades include two first blades and two second blades, and the first blades and the second blades are circumferentially spaced apart. So, blade simple structure, and can make the grinding effect better.

Optionally, the blade further comprises a base, the first blade extends outward from the base, and the second blade is connected to the base by a connecting portion. Therefore, the blade is simple in structure and convenient to manufacture.

Optionally, the second blade is disposed obliquely downward. So, when motor forward rotation, the second cutting edge upwards does work to the matter for near blade fluid rebound, thereby form the negative pressure in the position that is closer to the feed inlet more, make fluid and granule eat the material and move towards the feed inlet direction better, and accept the intracavity through the feed inlet entering more high-efficiently under the siphon effect, further reinforcing grinding effect.

Optionally, the second blade is inclined downwardly at an angle in the range of 10 to 45 degrees. Thus, the grinding effect can be better.

Optionally, the first cutting edge and the second cutting edge are respectively provided in an arc shape. Thus, the blade has a better turbulent flow effect.

Optionally, the fixed grinding member comprises a first grinding tooth, the movable grinding member comprises a second rough grinding tooth and a second fine grinding tooth matched with the first grinding tooth, the second rough grinding tooth is positioned below the second fine grinding tooth, and the position of the feed port on the fixed grinding member corresponds to the second rough grinding tooth. So, eat the material and get into through the feed inlet and accept the chamber after, carry out the corase grind through second corase grind tooth earlier, pass through the second corase grind tooth again and carry out the correct grinding, can reach better grinding effect through corase grind and two steps of correct grinding.

Optionally, the movable grinding element is mounted in the accommodating cavity from top to bottom, the crushing assembly further includes a limiting element mounted in cooperation with the top end of the rotating shaft, and the limiting element is used for limiting the movable grinding element in the up-down direction. So, through setting up the locating part, can avoid moving and grind piece drunkenness about the pivot to make crushing unit more stable at work.

Optionally, the limiting part is provided with a first magnetic element, the movable grinding part is provided with a second magnetic element corresponding to the first magnetic element, the rotating shaft is provided with a limiting groove, and the limiting part is clamped into the limiting groove under the action of magnetic force between the first magnetic element and the second magnetic element, so that the movable grinding part is limited. So, through magnetic force between first magnetic element and the second magnetic element acts on for the locating part card is gone into the spacing groove, it is more convenient to install and dismantle, so, according to concrete use needs, can change different move grinding and smash the sword very conveniently, thereby make the cooking machine have multi-functionally.

Optionally, the first magnetic element and the second magnetic element are annular with the same radial dimension; the first magnetic element is eccentrically arranged on the limiting part, or the second magnetic element is eccentrically arranged on the movable grinding part. So, when the locating part cover was in the pivot, the magnetic force effect between first magnetic element and the second magnetic element can make the locating part slide a distance along the horizontal direction for first magnetic element aligns with the second magnetic element, and at this moment, the locating part card goes into the spacing inslot.

Another aspect of the present application provides a food processor. This cooking machine includes: a main machine including a motor; the stirring cup is arranged on the main machine; the chassis component is arranged at the bottom of the stirring cup; and the crushing assembly is arranged on the chassis assembly. Therefore, the food materials are fully ground, and the grinding effect is good.

Drawings

Fig. 1 is a cross-sectional view of an embodiment of the food processor of the present application;

FIG. 2 is a perspective assembly view of the size reduction assembly shown in FIG. 1;

figure 3 is an exploded perspective view of the size reduction assembly shown in figure 2;

FIG. 4 is a cross-sectional view of the crushing cutter shown in FIG. 2;

FIG. 5 is a perspective view of the comminuting cutter shown in FIG. 3;

fig. 6 is a side view of the pulverizing cutter shown in fig. 5.

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 those of ordinary skill in the art to which the invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. If only one is referred to, it will be described separately. "plurality" or "a number" means two or more. Unless otherwise indicated, "front", "rear", "lower" and/or "upper" and the like are for convenience of description and are not limited to one position or one spatial orientation. The word "comprising" or "comprises", and the like, means that the element or item listed as preceding "comprising" or "includes" covers the element or item listed as following "comprising" or "includes" and its equivalents, and does not exclude other 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.

This application cooking machine 500 can be used for making soybean milk, press the fruit juice, minced steak, dig ice, system coffee and/or allotment facial mask etc. and cooking machine 500 can include the machine of smashing stirring food such as soybean milk machine, mixer or broken wall cooking machine.

Referring to fig. 1 to 6, the food processor 500 includes a main body 200, a stirring cup 50, a chassis assembly 60 and a pulverizing assembly 100. The main unit 200 includes a housing 220 and a motor 210 disposed in the housing 220. The mixing cup 50 is mounted to the main body 200. The base plate assembly 60 is mounted to the bottom of the blender cup 50 and the size reduction assembly 100 is mounted to the base plate assembly 60. The bottom plate assembly 60 may be fixed to the bottom of the mixing cup 50 or may be detachably mounted to the bottom of the mixing cup 50.

In other embodiments, the food processor 500 may not include the base plate assembly 60, and the blender cup 50 may have a bottom wall to which the size reduction assembly 100 is mounted.

Referring to fig. 1, a protrusion 51 is inwardly protruded from the bottom end of the stirring cup 50, the bottom plate assembly 60 includes a bottom plate 61 and a bottom cover 62 fixed to the bottom plate 61, the bottom plate 61 is pressed against the protrusion 51 from top to bottom, and the bottom cover 62 is pressed against the protrusion 51 from bottom to top, so that the bottom plate assembly 60 is fixed to the bottom of the stirring cup 50.

Referring to fig. 2 to 6, the crushing assembly 100 includes a grinding assembly 10 and a crushing cutter 20. Grinding component 10 includes pivot 11, decides and grinds 12 and moves and grind 13, pivot 11 wears to establish decide and grinds 12 and can be relative decide and grind 12 and rotate, decide to grind 12 be equipped with accept chamber 121 and with accept the feed inlet 122 of chamber 121 intercommunication, it is fixed in to move and grinds 13 pivot 11 and accept in the chamber 121. The lower end of the rotating shaft 11 is provided with an upper clutch 119 for connecting with a lower clutch of a motor 210. The crushing cutter 20 is mounted on the movable grinding piece 13, the crushing cutter 20 comprises a blade 21, the blade 21 is provided with a first blade edge 211 and a second blade edge 212, the first blade edge 211 is arranged downwards, and the second blade edge 212 is arranged upwards.

This application food processor 500, when smashing subassembly 100 when eating material and smashing, crushing cutter 20 carries out preliminary crushing step to the bold edible material earlier, gets into grinding assembly 10 when eating material and carries out the fine crushing step after cutting the volume reduction. Therefore, the food materials are fully ground, and the grinding effect is good. Meanwhile, when the motor 210 rotates reversely, the blade 21 stirs and cuts the food material, and the first blade 211 applies work downward to the fluid to form an internal circulation, so that the stirring effect is better, and the grinding assembly 10 cannot grind the food material at this time; when the motor 210 rotates in the forward direction, the second blade 212 applies work to the fluid upwards, so that the fluid near the blade 21 moves upwards, a negative pressure is formed near the feed opening 122, the fluid and the granular food materials move towards the feed opening 122 and enter the accommodating cavity 121 through the feed opening 122 under the siphon action, and thus the grinding effect can be effectively enhanced.

Preferably, the angle a of the second blade edge 212 ranges between 15 degrees and 45 degrees. Thus, when the motor 210 rotates in the forward direction, the second blade 212 can better apply work to the fluid in the upward direction, and a negative pressure is better formed near the feed opening 122, thereby further enhancing the grinding effect. In some embodiments, the angle of the second blade edge 212 may be 15 degrees, 20 degrees, 25 degrees, 30 degrees, 35 degrees, 40 degrees, 45 degrees, or some value between any two adjacent of the foregoing.

Preferably, the blade 21 comprises a first blade 213 and a second blade 214 located below the first blade 213, and the distance C between the second blade 214 and the first blade 213 in the vertical direction is in the range of 5 mm to 15 mm. So, through setting up first blade 213 and second blade 214 that are located not co-altitude, when promoting the whipping effect for it has better siphon effect to accept chamber 121, and then makes the grinding effect better. In some embodiments, the second blade 214 may be vertically spaced from the first blade 213 by 5 mm, 7 mm, 9 mm, 11 mm, 13 mm, 15 mm, or some value therebetween.

In the illustrated embodiment, the blade 21 includes two first blades 213 and two second blades 214, and the first blades 213 and the second blades 214 are circumferentially spaced apart. Thus, the blade 21 is simple in structure and can make the grinding effect better.

The blade 21 further includes a base 215, the first blade 213 extends outward from the base 215, and the second blade 214 is connected to the base 215 by a connecting portion 216. Thus, the blade 21 has a simple structure and is convenient to manufacture. In the illustrated embodiment, the blade 21 is integrally formed, but is not limited thereto.

The second blade 214 is disposed to be inclined downward. Thus, when the motor 210 rotates forward, the second blade 212 applies work to the fluid upward, so that the fluid near the blade 21 moves upward, and a negative pressure is formed at a position closer to the feed opening 122, so that the fluid and the granular food material move toward the feed opening 122 better, and enter the accommodating cavity 121 through the feed opening 122 more efficiently under the siphon action, thereby further enhancing the grinding effect.

Preferably, the angle B at which the second blade 214 is inclined downward ranges between 10 degrees and 45 degrees. Thus, the grinding effect can be better. In some embodiments, the angle at which the second blade 214 is tilted downward may be 10 degrees, 15 degrees, 20 degrees, 25 degrees, 30 degrees, 35 degrees, 40 degrees, 45 degrees, or some value between any two of the foregoing.

Preferably, the first blade edge 211 and the second blade edge 212 are respectively provided in an arc shape. Thus, the blade 21 has a better turbulent flow effect. In the illustrated embodiment, the first blade edge 211 is connected to the distal end of the second blade edge 212.

The stationary grinding member 12 includes a first tooth 123, the movable grinding member 13 includes a second coarse grinding tooth 132 and a second fine grinding tooth 131 which are engaged with the first tooth 123, the second coarse grinding tooth 132 is located below the second fine grinding tooth 131, and the position of the feed port 122 on the stationary grinding member 12 corresponds to the second coarse grinding tooth 132. So, eat material and get into through feed inlet 122 and accept the chamber 121 after, carry out the corase grind through second coarse grinding tooth 132 earlier, carry out the fine grinding through second fine grinding tooth 131 again, can reach better grinding effect through corase grind and two steps of fine grinding. The second rough grinding teeth 132 are formed in a spiral shape, and the second fine grinding teeth 131 are formed in a vertical tooth shape. When the material is ground between the second coarse grinding tooth 132 and the first grinding tooth 123 during the rotation of the movable grinding member 13, the second coarse grinding tooth 132 lifts the material up and transports it in the direction of the second fine grinding tooth 131.

The movable grinding element 13 is installed in the accommodating cavity 121 from top to bottom, the pulverizing assembly 100 further includes a limiting element 30 installed in cooperation with the top end of the rotating shaft 11, and the limiting element 30 is used for limiting the movable grinding element 13 in the up-down direction. Thus, by providing the limiting member 30, the movable grinding member 13 can be prevented from moving up and down along the rotating shaft 11, so that the pulverizing assembly 100 is more stable in operation.

The limiting member 30 is provided with a first magnetic element 32, the movable grinding member 13 is provided with a second magnetic element 135 corresponding to the first magnetic element 32, the rotating shaft 11 is provided with a limiting groove 111, and the limiting member 30 is clamped into the limiting groove 111 through the magnetic action between the first magnetic element 32 and the second magnetic element 135, so that the movable grinding member 13 is limited. So, through the magnetic force effect between first magnetic element 32 and the second magnetic element 135 for locating part 30 card is gone into spacing groove 111, and it is more convenient to install and dismantle, so, according to concrete use needs, can change different move grinding piece 13 and crushing sword 20 very conveniently, thereby makes cooking machine 500 have multi-functionally.

The first magnetic element 32 and the second magnetic element 135 are annular with the same radial dimension; the first magnetic element 32 is eccentrically disposed on the limiting member 30, or the second magnetic element 51 is eccentrically disposed on the movable grinding member 13. Thus, when the limiting member 30 is sleeved on the rotating shaft 11, the magnetic force between the first magnetic element 32 and the second magnetic element 135 can make the limiting member 30 slide a distance along the horizontal direction, so that the first magnetic element 32 and the second magnetic element 135 are aligned, and at this time, the limiting member 30 is clamped in the limiting groove 111.

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. A reducing assembly, comprising: it includes:

the grinding assembly (10) comprises a rotating shaft (11), a fixed grinding piece (12) and a movable grinding piece (13), wherein the rotating shaft (11) can rotate relative to the fixed grinding piece (12), the fixed grinding piece (12) is provided with an accommodating cavity (121) and a feeding hole (122) communicated with the accommodating cavity (121), and the movable grinding piece (13) is fixed on the rotating shaft (11) and accommodated in the accommodating cavity (121); and

smash cutter (20), install in move and grind piece (13), smash cutter (20) including blade (21), blade (21) are equipped with first cutting edge (211) and second cutting edge (212), first cutting edge (211) sets up down, second cutting edge (212) sets up.

2. The size reduction assembly of claim 1, wherein: the angle of the second cutting edge (212) ranges between 15 degrees and 45 degrees.

3. The size reduction assembly of claim 1, wherein: the blade (21) comprises a first blade (213) and a second blade (214) which is positioned below the first blade (213), and the distance between the second blade (214) and the first blade (213) in the vertical direction ranges from 5 mm to 15 mm.

4. A size reduction assembly according to claim 3, wherein: the blade (21) comprises two first blades (213) and two second blades (214), and the first blades (213) and the second blades (214) are arranged at intervals in the circumferential direction.

5. A size reduction assembly according to claim 3, wherein: the blade (21) further comprises a base (215), the first blade (213) extends outwards from the base (215), and the second blade (214) is connected with the base (215) through a connecting part (216).

6. A size reduction assembly according to claim 3, wherein: the second blade (214) is arranged obliquely downwards.

7. The size reduction assembly of claim 6, wherein: the angle of downward inclination of the second blade (214) is in the range of 10 to 45 degrees.

8. The size reduction assembly of claim 1, wherein: the first cutting edge (211) and the second cutting edge (212) are respectively arranged in an arc shape.

9. The size reduction assembly of claim 1, wherein: the fixed grinding part (12) comprises a first grinding tooth (123), the movable grinding part (13) comprises a second coarse grinding tooth (132) and a second fine grinding tooth (131) matched with the first grinding tooth (123), the second coarse grinding tooth (132) is located below the second fine grinding tooth (131), and the position of the feed port (122) on the fixed grinding part (12) corresponds to the second coarse grinding tooth (132).

10. The size reduction assembly of claim 1, wherein: the movable grinding piece (13) is arranged in the accommodating cavity (121) from top to bottom, the crushing assembly further comprises a limiting piece (30) which is matched with the top end of the rotating shaft (11) for installation, and the limiting piece (30) is used for limiting the movable grinding piece (13) in the up-down direction.

11. The size reduction assembly of claim 10, wherein: the locating part (30) is equipped with first magnetic element (32), move and grind piece (13) and be equipped with second magnetic element (135) that first magnetic element (32) correspond, pivot (11) are equipped with spacing groove (111), through the magnetic force effect between first magnetic element (32) and second magnetic element (135), make locating part (30) card is gone into spacing groove (111), thus it is right move and grind piece (13) and prescribe a limit to.

12. The size reduction assembly of claim 11, wherein: the first magnetic element (32) and the second magnetic element (135) are annular with the same radial dimension;

the first magnetic element (32) is eccentrically arranged on the limiting piece (30), or the second magnetic element (135) is eccentrically arranged on the movable grinding piece (13).

13. A food processor, its characterized in that, it includes:

a main body (200) including a motor (210);

a mixing cup (50) mounted on the main body (200);

a chassis assembly (60) mounted at the bottom of the stirring cup (50); and

a shredder assembly according to any of claims 1 to 12, mounted to the chassis assembly (60).