Food processor

Abstract

The utility model discloses a food processor. The food processor comprises a stirring cup, a cup cover assembly, a driving device, a grinding assembly and a stirring cutter assembly. And the cup cover assembly covers the stirring cup. The driving device comprises an output end. The grinding assembly and the stirring knife assembly can be replaced for use, and under the condition of the grinding assembly, the grinding assembly abuts against the cup cover assembly and the output end; under the condition that the stirring knife assembly is used, the stirring knife assembly is connected with the output end and located in the stirring cup. Due to the fact that the machine comprises the grinding assembly and the stirring knife assembly which can be replaced for use, under the condition that the grinding assembly is used, the driving device drives the grinding assembly, and the grinding function is achieved; under the condition that the stirring cutter assembly is used, the driving device drives the blades of the stirring cutter assembly to rotate in the stirring cup, the cutting and smashing functions are achieved, and the food processor has two functions and is multiple in function; in addition, multiple functions can be achieved through one food processor, and the cost of the food processor is low.

Description

Technical Field

[0001] The present application relates to the technical field of small household appliances, and in particular to a food processor. Background Art

[0002] The food processor includes a mixing cup, a driving assembly and a mixing blade assembly. The mixing blade assembly can be assembled to a blade disc by means of a heating disc or the like. The blade disc is located at the bottom of the mixing cup. After assembly, a blade of the mixing blade assembly is located in the mixing cup. The driving assembly drives the blade of the mixing blade assembly to rotate in the mixing cup, so that the blade cuts and blends the food.

[0003] The above-mentioned food processor can only realize the functions of cutting and crushing, and has fewer functions, for example, it cannot realize the grinding function. Utility Model Content

[0004] The purpose of the present application is to disclose a food processor which can realize multiple functions, such as cutting, blending and grinding.

[0005] The present application discloses a food processor. The food processor comprises a mixing cup, a cup cover assembly, a driving device, a grinding assembly and a mixing blade assembly. The cup cover assembly covers the mixing cup. The driving device comprises an output end. The grinding assembly and the mixing blade assembly can be used interchangeably. When the grinding assembly is used, the grinding assembly is pressed tightly between the cup cover assembly and the output end; when the mixing blade assembly is used, the mixing blade assembly is connected to the output end and is located in the mixing cup.

[0006] As set up as above, since the food processor includes a replaceable grinding component and a stirring knife component, when the grinding component is used, the driving device drives the grinding component to realize the grinding function; when the stirring knife component is used, the driving device drives the blade of the stirring knife component to rotate in the stirring cup to realize the cutting and crushing function. Therefore, the food processor has two functions and multiple functions; the food processor can share components such as the stirring cup and the driving device. Therefore, multiple functions can be realized with one food processor, and the cost of the food processor is low.

[0007] In some embodiments, the grinding assembly includes a static grinding cylinder and a dynamic grinding head, the dynamic grinding head is located in the static grinding cylinder, the lower end of the dynamic grinding head is connected to the output end, and the top end of the dynamic grinding head is rotatably connected to the top end of the static grinding cylinder of the static grinding cylinder.

[0008] As set up above, the dynamic grinding head is located in the static grinding cylinder, the lower end of the dynamic grinding head is connected to the output end, the top end of the dynamic grinding head is rotatably connected to the top end of the static grinding cylinder of the static grinding cylinder, and then combined with the grinding assembly, it is pressed against the cup cover assembly and the output end. In this way, the structure of the grinding assembly itself is simple and the grinding assembly is easy to use, because you only need to connect the lower end of the grinding assembly to the output end, and cover the cup cover assembly so that the grinding assembly can be pressed against the cup cover assembly and the output end.

[0009] In some embodiments, the grinding assembly includes a static grinding cylinder and a dynamic grinding head. The static grinding cylinder top end of the static grinding cylinder is inserted into the cup cover assembly, and a flat position structure is provided between the static grinding cylinder and the cup cover assembly; the static grinding cylinder top end of the static grinding cylinder is rotatably pressed against the top of the cup cover assembly by the dynamic grinding head top end of the dynamic grinding head.

[0010] As set up above, the static grinding cylinder is pressed against the top of the cup cover assembly by the dynamic grinding head, and the dynamic grinding head can rotate relative to the static grinding cylinder, and the dynamic grinding head is connected to the output end, etc., and the assembly of the various components of the grinding assembly and the grinding assembly is simple.

[0011] In some embodiments, the grinding assembly includes a static grinding cylinder and a dynamic grinding head, wherein the dynamic grinding head is located in the static grinding cylinder. The outer surface of the static grinding cylinder is a cylindrical surface.

[0012] As configured above, since the outer surface of the static grinding cylinder is a cylindrical surface, during the operation of the grinding assembly, the food is more likely to move in the circumferential direction of the static grinding cylinder, and is more likely to enter between the static grinding cylinder and the dynamic grinding head from the food suction port of the static grinding cylinder and be ground.

[0013] In some embodiments, a food intake port communicating with the interior of the static grinding cylinder and the interior of the mixing cup is disposed on the side wall of the static grinding cylinder, and the food intake port is distributed around the circumference of the static grinding cylinder.

[0014] As configured above, due to the circumferential distribution of the static grinding cylinder at the food intake port, food can more easily enter between the static grinding cylinder and the dynamic grinding head and be ground.

[0015] In some embodiments, the grinding assembly includes a static grinding cylinder and a dynamic grinding head. The static grinding cylinder includes a food inlet and static grinding teeth spaced apart along the axial direction of the static grinding cylinder, and along the axial direction of the static grinding cylinder, the food inlet is located above the static grinding teeth. The dynamic grinding head includes dynamic grinding teeth that cooperate with the static grinding teeth.

[0016] As configured above, the grinding assembly causes the mixture of water and food to move upward during operation. Since the food intake port is located above the static grinding teeth along the axial direction of the static grinding cylinder, it is easier for the mixture moving upward to enter between the dynamic grinding head and the static grinding cylinder from the food intake port and be ground.

[0017] In some embodiments, the dynamic grinding head includes a dynamic grinding head body and a spiral sheet spirally wound around the dynamic grinding head body. Along the axial direction of the static grinding cylinder, the height of the spiral sheet at least partially overlaps with the height of the food intake port, the height of the food intake port is H, the height of the spiral sheet is h, and 0.8≤h / H≤1.2.

[0018] As set above, since 0.8≤h / H≤1.2, the speed of the spiral blade conveying food and the intake amount of the food intake port can be better matched, and the food from the food intake port can be promptly delivered by the spiral blade to between the static grinding teeth of the static grinding cylinder and the dynamic grinding teeth of the dynamic grinding head, thereby improving the grinding efficiency.

[0019] In some embodiments, the dynamic grinding head includes a dynamic grinding head body, a spiral sheet, and the dynamic grinding teeth. The dynamic grinding head body includes a first body, a second body, and a third body connected in sequence from top to bottom, the first body is provided with a spiral sheet spiraling around the axis of the dynamic grinding head, and the third body is provided with the dynamic grinding teeth. The diameter of the first body and / or the diameter of the second body increases along the axial direction of the dynamic grinding head body toward the output end.

[0020] As described above, since the diameter of the first body gradually increases along the axial direction of the moving grinding head body toward the output end, the spiral sheet gradually narrows downward, which is conducive to conveying the food to between the second body and the static grinding cylinder. Since the diameter of the second body gradually increases along the axial direction of the moving grinding head body toward the output end, the distance between the second body and the inner wall diameter of the static grinding cylinder gradually decreases downward, and the food is first ground between the second body and the static grinding cylinder, and second ground between the static grinding teeth and the moving grinding teeth. Through at least two stages of grinding, the food is more delicate and tastes better.

[0021] In some embodiments, the static grinding teeth are straight teeth, and the straight teeth extend along the axial direction of the mixing cup. The dynamic grinding teeth are straight teeth, and the straight teeth extend along the axial direction of the mixing cup.

[0022] As set up above, the static grinding teeth are straight teeth, which extend along the axial direction of the mixing cup, and the dynamic grinding teeth are straight teeth, which extend along the axial direction of the mixing cup. Under the premise of satisfying the grinding function, it is also convenient to manufacture the static grinding cylinder and the dynamic grinding head.

[0023] In some embodiments, the output end is located in the blending cup, and the blending blade assembly and the grinding assembly are threadedly connected to the output end.

[0024] As configured above, through the threaded connection, the mixing blade assembly and the grinding assembly are simple and convenient to assemble. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is an exploded view of a food processor according to an embodiment of the present application;

[0026] Figure 2 yes Figure 1 A cross-sectional view of an assembly consisting of a blender cup, a drive device, and a connector of a grinding assembly of a food processor shown;

[0027] Figure 3 is a perspective view of a connector of a grinding assembly according to an embodiment of the present application;

[0028] Figure 4 yes Figure 1 A cross-sectional view of the food processor shown with the grinding assembly in use;

[0029] Figure 5 is a cross-sectional view of a grinding assembly excluding a connector according to an embodiment of the present application;

[0030] Figure 6 is a perspective view of a static grinding cylinder according to an embodiment of the present application;

[0031] Figure 7 is a three-dimensional diagram of a dynamic grinding head according to an embodiment of the present application;

[0032] Figure 8 is a cross-sectional view of a cup cover assembly according to an embodiment of the present application;

[0033] Fig. 9 yes Figure 8 A three-dimensional view of the insert of the cup cover assembly;

[0034] Fig.10 yes Figure 1 A cross-sectional view of the food processor shown with the blending blade assembly in use. DETAILED DESCRIPTION

[0035] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same 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. Instead, they are merely examples of devices consistent with some aspects of the present application as detailed in the appended claims.

[0036] The terms used in this application are only for the purpose of describing specific embodiments and are not intended to limit this application. Unless otherwise defined, the technical terms or scientific terms used in this application should be understood by people with ordinary skills in the field to which this application belongs. The words "first", "second" and similar words used in the specification and claims of this application do not indicate any order, quantity or importance, but are only used to distinguish different components. Similarly, words such as "one" or "one" do not indicate a quantitative limit, but indicate that there is at least one. "Multiple" or "several" means two or more. Unless otherwise specified, words such as "front", "rear", "lower" and / or "upper" are only for the convenience of explanation and are not limited to one position or one spatial orientation. Words such as "include" or "comprise" mean that the elements or objects appearing in front of "include" or "comprise" include the elements or objects listed after "include" or "comprise" and their equivalents, and do not exclude other elements or objects. Words such as "connect" or "connected" are not limited to physical or mechanical connections, and can include electrical connections, whether direct or indirect. The singular forms "a", "said" and "the" used in this specification and the appended claims are also intended to include the plural forms, unless the context clearly indicates otherwise. It should also be understood that the term "and / or" used herein refers to and includes any or all possible combinations of one or more of the associated listed items.

[0037] See also Figure 1 Combined with Figure 4 , Fig.10 as well as Figure 2The present application discloses a food processor. The food processor includes a blending cup 1, a cup cover assembly 2, a driving device 3, a grinding assembly 4 and a stirring blade assembly 5. The cup cover assembly 2 covers the blending cup 1. The driving device 3 includes an output end 31. The grinding assembly 4 and the stirring blade assembly 5 can be used interchangeably. When the grinding assembly 4 is used, the grinding assembly 4 is pressed tightly between the cup cover assembly 2 and the output end 31, so that when the driving device 3 is working, the grinding assembly 4 can achieve the function of grinding food. When the stirring blade assembly 5 is used, the stirring blade assembly 5 is connected to the output end 31, and is driven by the driving device 3 to rotate in the blending cup 1. Therefore, when the driving device is working, the stirring blade assembly 5 rotates in the blending cup 1 to process food, such as chopping food (such as making soy milk) and the like.

[0038] As set up as above, since the food processor includes replaceable grinding components 4 and stirring blade components 5, when the grinding component 4 is used, the driving device 3 drives the grinding component 4 to realize the grinding function; when the stirring blade component 5 is used, the driving device 3 drives the blade 51 of the stirring blade component 5 to rotate in the stirring cup 1 to realize the cutting and crushing function, so that the food processor has two functions and multiple functions; the food processor can share components such as the stirring cup 1 and the driving device 3, so that multiple functions can be realized with one food processor, and the cost of the food processor is low.

[0039] See also Figure 1 and Figure 4 Combined with Figure 5 , Figure 6 and Figure 7 The grinding assembly 4 includes a static grinding cylinder 41 and a dynamic grinding head 42. The dynamic grinding head 42 is located in the static grinding cylinder 41. The lower end of the dynamic grinding head 42 is connected to the output end 31. For more details, see Figure 1 and Figure 3 Combined with Figure 2 and Figure 4 The grinding assembly 4 includes a connector 43. The connector 43 includes a rotation-stopping portion 431 and a connecting section 432. The cross section of the rotation-stopping portion 431 is polygonal. Figure 3 The cross section of the rotation stop portion 431 is hexagonal. Figure 2 and Figure 4 , the connecting section 432 of the connector 43 is threadedly connected to the output end 31. Figure 5 The bottom end of the movable grinding head 42 is provided with a connecting hole 421. Figure 4 Combined with Figure 3 and Figure 5, the anti-rotation portion 431 is inserted into the connection hole 421. The top 420 of the moving grinding head 42 is rotatably connected to the top 410 of the static grinding cylinder 41. Based on the above configuration, the driving device 3 drives the moving grinding head 42 to rotate. Since the top 420 of the moving grinding head 42 is rotatably connected to the top 410 of the static grinding cylinder 41, the moving grinding head 42 rotates relative to the static grinding cylinder 41 in the static grinding cylinder 41, thereby achieving the grinding function and making the food taste more delicate.

[0040] As set up above, the dynamic grinding head 42 is located in the static grinding cylinder 41, the lower end of the dynamic grinding head 42 is connected to the output end 31, the dynamic grinding head top 420 of the dynamic grinding head 42 is rotatably connected to the static grinding cylinder top 410 of the static grinding cylinder 41, and combined with the grinding assembly 4, it is pressed against the cup cover assembly 2 and the output end 31. In this way, the structure of the grinding assembly 4 itself is simple, and the grinding assembly 4 is easy to use, because it only needs to connect the lower end of the grinding assembly 4 to the output end 31, and cover the cup cover assembly 2 so that the grinding assembly 4 can be pressed against the cup cover assembly 2 and the output end 31.

[0041] See also Figure 4 and Figure 6 Combined with Figure 8 and Fig. 9 The top end 410 of the static grinding cylinder 41 is inserted into the cup cover assembly 2, and a flat position structure is provided between the static grinding cylinder 41 and the cup cover assembly 2. The flat position structure is not limited, as long as it can prevent the static grinding cylinder 41 from rotating relative to the cup cover assembly 2. Figure 6 In the embodiment, the cross section of the top 410 of the static grinding cylinder 41 is a polygon. Figure 8 Combined with Fig. 9 The cup cover assembly 2 includes a cup cover body 21 and an insert 22. The insert 22 can be integrally formed by injection molding with the cup cover body 21, or can be assembled. The insert 22 includes an insert hole 221. The cross section of the insert hole 221 is also polygonal. When the top end 410 of the static grinding cylinder 41 is inserted into the insert hole 221, the flat position structure is formed. Figure 4 The static grinding cylinder top 410 of the static grinding cylinder 41 is pressed against the top of the cup cover assembly 2 by the dynamic grinding head top 420 of the dynamic grinding head 42 in the vertical direction, and the dynamic grinding head 42 can also rotate relative to the static grinding cylinder 41. More specifically, as Figure 5 As shown, the top end 420 of the dynamic grinding head is inserted into the insertion hole 4101 of the top end 410 of the static grinding cylinder.

[0042] As set up as above, the static grinding cylinder 41 is pressed against the top of the cup cover assembly 2 by the dynamic grinding head 42, and the dynamic grinding head can rotate relative to the static grinding cylinder 41, and the dynamic grinding head 42 is connected to the output end 31, etc., and the assembly of the various components of the grinding assembly 4 and the grinding assembly 4 is simple.

[0043] See also Figure 6 Combined with Figure 4 and Figure 5 The grinding assembly 4 includes a static grinding cylinder 41 and a dynamic grinding head 42, and the dynamic grinding head 42 is located in the static grinding cylinder 41. The outer surface of the static grinding cylinder 41 is a cylindrical surface.

[0044] As configured above, since the outer surface of the static grinding cylinder 41 is a cylindrical surface, during the operation of the grinding assembly 4, the food is more likely to move in the circumferential direction of the static grinding cylinder 41, and is more likely to enter between the static grinding cylinder 41 and the dynamic grinding head 42 through the food suction port 411 of the static grinding cylinder 41 and be ground.

[0045] See also Figure 4 and Figure 5 Combined with Figure 6 The side wall of the static grinding cylinder 41 is provided with a food inlet 411 communicating with the interior of the static grinding cylinder 41 and the interior of the mixing cup 1. The food inlet 411 is distributed around the circumference of the static grinding cylinder 41. Of course, in some embodiments, the static grinding cylinder 41 may also have only one food inlet 411.

[0046] As configured above, due to the circumferential distribution of the food suction port 411 and the static grinding cylinder 41 , food can more easily enter between the static grinding cylinder 41 and the dynamic grinding head 42 and be ground.

[0047] See also Figure 2 , Figure 4 and Figure 5 Combined with Figure 6 and Figure 7 The grinding assembly 4 includes a static grinding cylinder 41 and a dynamic grinding head 42, wherein: the static grinding cylinder 41 includes a food inlet 411 and static grinding teeth 412 arranged at intervals along the axial direction of the static grinding cylinder 41. Along the axial direction of the static grinding cylinder 41, the food inlet 411 is located above the static grinding teeth 412. The dynamic grinding head 42 is located in the static grinding cylinder 41, and includes a dynamic grinding tooth 422 matched with the static grinding tooth 412.

[0048] As configured above, the grinding assembly 4 causes the mixture of water and food to move upward during operation. Since the food intake port 411 is located above the static grinding teeth 412 along the axial direction of the static grinding cylinder 41, it is easier for the mixture moving upward to enter between the dynamic grinding head 42 and the static grinding cylinder 41 from the food intake port 411 and be ground.

[0049] See also Figure 7 and Figure 5 Combined with Figure 4The movable grinding head 42 includes a movable grinding head body 423 and a spiral sheet 424 spiraling around the movable grinding head body 423. Along the axial direction of the static grinding cylinder 41, the height of the spiral sheet 424 at least partially overlaps with the height of the food inlet 411, the height of the food inlet 411 is H, the height of the spiral sheet 424 is h, 0.8≤h / H≤1.2, for example, 0.8, 0.85, 0.9, 0.93, 0.95, 1, 1.1, 1.5 or 1.2, etc.

[0050] As set above, since 0.8≤h / H≤1.2, the speed of the spiral blade 424 conveying food and the intake amount of the food intake port 411 can be better matched, and the food from the food intake port 411 can be promptly delivered by the spiral blade 424 to between the static grinding teeth 412 of the static grinding cylinder and the dynamic grinding teeth 422 of the dynamic grinding head 42, thereby improving the grinding efficiency.

[0051] See also Figure 7 Combined with Figure 5 and Figure 4 The movable grinding head 42 includes a movable grinding head body 423, a spiral sheet 424 and the movable grinding teeth 422. The movable grinding head body 423 includes a first body 4231, a second body 4232 and a third body 4233 connected in sequence from top to bottom. The first body 4231 is provided with a spiral sheet 424 spiraling around the axis of the movable grinding head 42, and the third body 4233 is provided with the movable grinding teeth 422. The diameter of the first body 4231 and / or the diameter of the second body 4232 gradually increases along the axial direction of the movable grinding head body 423 toward the output end 31, as shown in FIG. Figure 5 and Figure 7 As shown, it gradually increases in the direction of arrow a.

[0052] As described above, since the diameter of the first body 4231 gradually increases along the axial direction of the moving grinding head body 423 toward the output end 31, the spiral sheet 424 gradually narrows downward, which is conducive to conveying the food to between the second body 4232 and the static grinding cylinder 41. Since the diameter of the second body 4232 gradually increases along the axial direction of the moving grinding head body 423 toward the output end 31, the distance between the second body 4232 and the inner wall diameter of the static grinding cylinder 41 gradually decreases downward, and the food is first ground between the second body 4232 and the static grinding cylinder 41, and second ground between the static grinding teeth 412 and the moving grinding teeth 422. Through at least two stages of grinding, the food is more delicate and has a better taste.

[0053] See also Figure 7 Combined with Figure 4 and Figure 5The static grinding teeth 412 are straight teeth, and the straight teeth extend along the axial direction of the mixing cup 1. The dynamic grinding teeth 422 are straight teeth, and the straight teeth extend along the axial direction of the mixing cup 1.

[0054] As described above, the static grinding teeth 412 are straight teeth, and the straight teeth extend along the axial direction of the mixing cup 1. The dynamic grinding teeth 422 are straight teeth, and the straight teeth extend along the axial direction of the mixing cup 1. They are all parallel to the axis of the dynamic grinding head 42, and on the premise of meeting the grinding function, it is also convenient to manufacture the static grinding cylinder 41 and the dynamic grinding head 42.

[0055] See also Figure 2 , Figure 4 and Fig.10 The output end 31 is located in the mixing cup 1, and the mixing blade assembly 5 or the grinding assembly 4 is threadedly connected to the output end 31. Fig.10 As shown, when the stirring blade assembly 5 is used, the blade shaft 52 of the stirring blade assembly 5 is threadedly connected to the output end 31. Figure 2 and Figure 4 As shown, when the grinding assembly 4 is used, the connection head 43 of the grinding assembly 4 is threadedly connected to the output end 31 .

[0056] As configured above, through the threaded connection, the mixing blade assembly 5 and the grinding assembly 4 are easy and convenient to assemble.

[0057] The above description is only a preferred implementation mode of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application shall be included in the scope of protection of the present application.

Claims

1. A food processor, characterized in that: The food processor comprises a mixing cup (1), a cup cover assembly (2), a driving device (3), a grinding assembly (4) and a mixing blade assembly (5), wherein: The cup cover assembly (2) covers the stirring cup (1); The driving device (3) comprises an output end (31); The grinding component (4) and the stirring blade component (5) can be used interchangeably. When the grinding component (4) is used, the grinding component (4) is pressed tightly between the cup cover component (2) and the output end (31); when the stirring blade component (5) is used, the stirring blade component (5) is connected to the output end (31) and is located in the stirring cup (1).

2. The food processor according to claim 1, characterized in that: The grinding assembly (4) comprises a static grinding cylinder (41) and a dynamic grinding head (42), wherein the dynamic grinding head (42) is located inside the static grinding cylinder (41), the lower end of the dynamic grinding head (42) is connected to the output end (31), and the dynamic grinding head top end (420) of the dynamic grinding head (42) is rotatably connected to the static grinding cylinder top end (410) of the static grinding cylinder (41).

3. The food processor according to claim 1 or 2, characterized in that: The grinding assembly (4) comprises a static grinding cylinder (41) and a dynamic grinding head (42); the static grinding cylinder top end (410) of the static grinding cylinder (41) is inserted into the cup cover assembly (2), and a flat structure is provided between the static grinding cylinder top end (410) and the cup cover assembly (2); the static grinding cylinder top end (410) of the static grinding cylinder (41) is rotatably pressed against the top of the cup cover assembly (2) by the dynamic grinding head top end (420) of the dynamic grinding head (42).

4. The food processor according to claim 1, characterized in that: The grinding assembly (4) comprises a static grinding cylinder (41) and a dynamic grinding head (42), wherein the dynamic grinding head (42) is located inside the static grinding cylinder (41); the outer surface of the static grinding cylinder (41) is a cylindrical surface.

5. The food processor according to claim 2, characterized in that: A food material intake port (411) communicating with the interior of the static grinding cylinder (41) and the interior of the mixing cup (1) is provided on the side wall of the static grinding cylinder (41), and the food material intake port (411) is distributed around the circumference of the static grinding cylinder (41).

6. The food processor according to claim 1, characterized in that: The grinding assembly (4) comprises a static grinding cylinder (41) and a dynamic grinding head (42), wherein: The static grinding cylinder (41) comprises a food material suction port (411) and static grinding teeth (412) which are arranged at intervals along the axial direction of the static grinding cylinder (41); along the axial direction of the static grinding cylinder (41), the food material suction port (411) is located above the static grinding teeth (412); The dynamic grinding head (42) includes dynamic grinding teeth (422) that cooperate with the static grinding teeth (412).

7. The food processor according to claim 6, characterized in that: The movable grinding head (42) comprises a movable grinding head body (423) and a spiral sheet (424) spirally wound around the movable grinding head body (423); Along the axial direction of the static grinding cylinder (41), the height of the spiral piece (424) at least partially overlaps with the height of the food intake port (411), the height of the food intake port (411) is H, the height of the spiral piece (424) is h, and 0.8≤h / H≤1.

2.

8. The food processor according to claim 6, characterized in that: The dynamic grinding head (42) comprises a dynamic grinding head body (423), a spiral sheet (424) and the dynamic grinding teeth (422); The movable grinding head body (423) comprises a first body (4231), a second body (4232) and a third body (4233) which are connected in sequence from top to bottom, the first body (4231) is provided with a spiral sheet (424) spiraling around the axis of the movable grinding head (42), and the third body (4233) is provided with the movable grinding teeth (422); The diameter of the first body (4231) and / or the diameter of the second body (4232) increases along the axial direction of the movable grinding head body (423) toward the output end (31).

9. The food processor according to claim 6, characterized in that: The static grinding teeth (412) are straight teeth, and the straight teeth extend along the axial direction of the stirring cup (1); the dynamic grinding teeth (422) are straight teeth, and the straight teeth extend along the axial direction of the stirring cup (1).

10. The food processor according to claim 1, characterized in that: The output end (31) is located inside the stirring cup (1), and the stirring blade assembly (5) and the grinding assembly (4) are threadedly connected to the output end (31).

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