CN217338322U - Food processor - Google Patents

Abstract

The utility model discloses a food processer, food processer includes: including stirring cup, driving motor and stirring knife tackle spare, driving motor sets up in the top of stirring knife tackle spare, and stirring knife tackle spare is established in the stirring cup, and stirring knife tackle spare includes that arbor and interval set up in two at least stirring swoves of arbor, and the top and the driving motor transmission of arbor are connected, and every stirring sword includes handle of a knife and blade, and the arbor is connected to the handle of a knife. The stirring knives comprise a first stirring knife and a second stirring knife, the first stirring knife is positioned at the uppermost of the at least two stirring knives, and the second stirring knife is positioned at the lowermost of the at least two stirring knives; wherein the blade of the first stirring knife is inclined to the center of the knife shaft by an angle of 61 +/-2 degrees; the minimum vertical distance between the second stirring knife and the bottom wall of the stirring cup is 1-1.5 mm. The application discloses cooking machine can make food more even fine and smooth to the more abundant stirring of food.

Description

Food processor

Technical Field

The utility model relates to a domestic appliance field, concretely relates to cooking machine.

Background

The food processor is a common kitchen appliance in modern families, and is convenient for a user to carry out different processing treatments on food. Wherein, some cooking machines have the function of stirring food.

In the cooking machine that present most has stirring function, when the cooking machine stirs food, float the fritter food of upper strata and container bottom deposit and be difficult to obtain abundant stirring, the cooking machine is comparatively limited to the stirring effect of food.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a cooking machine, cooking machine can make food more evenly fine and smooth to the more abundant stirring of food.

According to the utility model discloses cooking machine, including stirring cup, driving motor and stirring cutter unit spare, driving motor sets up the top of stirring cutter unit spare, stirring cutter unit spare is established in the stirring cup, stirring cutter unit spare include arbor and interval set up in two at least stirring swoves of arbor, the top of arbor with the driving motor transmission is connected, every the stirring sword includes handle of a knife and blade, the handle of a knife is connected the arbor. The stirring knives comprise a first stirring knife and a second stirring knife, the first stirring knife is positioned at the uppermost of the at least two stirring knives, and the second stirring knife is positioned at the lowermost of the at least two stirring knives; wherein the blade of the first stirring knife is inclined to the center of the knife shaft by an angle of 61 +/-2 degrees; the minimum vertical distance between the second stirring knife and the bottom wall of the stirring cup is 1-1.5 mm.

According to the utility model discloses cooking machine, the rotatable setting of stirring subassembly is in the stirring cup for stir the food in the stirring cup. First stirring sword can form the swirl better when rotatory and drive food rotatory and flow from top to bottom, and the food accessible second stirring sword of flow from top to bottom rotates and realizes further stirring. And the second stirring sword is nearer apart from the distance of stirring bottom of cup wall, can realize effectual stirring to the food of stirring bottom of cup portion to the stirring subassembly can realize more abundant stirring to all foods in the stirring cup, makes food more exquisite.

In some embodiments, the blade of the second stirring blade is a flat blade perpendicular to the shaft axis. From this, second stirring sword can not influence the flow direction of food in upper and lower direction when driving food rotation, prevents to produce the influence to the rotatory swirl that forms of first stirring sword, guarantees the effect of swirl to the food flow direction. In addition, the second stirring knife is a flat knife, and when the second stirring knife drives the food to rotate, the food is more uniformly distributed at the bottom of the stirring cup.

In some embodiments, only the upper surface of the second stirring blade is provided with the cutting edge. Therefore, when the second stirring knife rotates, food below the second stirring knife can flow above the second stirring knife along the direction of the cutting edge, so that the food at the bottom of the stirring cup can be fully mixed and stirred with the food above the second stirring knife, and the stirring effect on the food at the bottom of the stirring cup is ensured.

Further, except the second stirring knife, the cutting edges are only arranged on the lower surfaces of the rest stirring knives. Therefore, when the stirring knives except the second stirring knife rotate, food can flow to the lower part of the stirring knife along the cutting edge, and the food can be fully mixed and stirred in the range below the rest stirring knives and above the second stirring knife, so that the size and the distribution of food particles can be more uniform when the food is dispersed to all places in the stirring cup.

Preferably, the blade is an S-shaped blade. Set up the blade and be the S-shaped, make the stirring sword can be through the better food of smashing of blade when rotatory, increase the fine and smooth degree of food, in addition, the arc section that the blade can be followed to food when rotatory when the stirring sword removes, can reduce the resistance that receives food in the blade is rotatory, makes the rotation of stirring sword in food more smooth and easy, guarantees the stirring effect of stirring knife tackle spare.

In some embodiments, the stirring blade further comprises a third stirring blade located between the first stirring blade and the second stirring blade; the distance between the third stirring knife and the knife handle of the first stirring knife is greater than the distance between the third stirring knife and the knife handle of the second stirring knife. From this, set up the third stirring sword and can guarantee that stirring knife tackle spare drives the rotatory effect of food, make everywhere food in the stirring cup can rotate with the same angular speed. In addition, the third stirring knife is closer to the handle of the second stirring knife, so that food above the second stirring knife can be fully stirred, the distance between the third stirring knife and the handle of the first stirring knife is larger, and the third stirring knife can be prevented from influencing the vortex formed by the rotation of the first stirring knife.

In some embodiments, the at least two stirring knives are arranged in a cross manner on a horizontal plane. From this, a plurality of stirring knives can drive food rotation on the horizontal angle of difference, make the food rotation in the stirring cup more even to the stirring of stirring knife tackle spare to food is also more abundant.

In some embodiments, the bottom end of the cutter shaft is provided with a jack, and the bottom wall of the stirring cup is correspondingly provided with a stirring shaft rod which can be inserted into the jack. From this, the arbor passes through the rotatable connection of stirring axostylus axostyle in the stirring cup, connects the upper end and the lower extreme of arbor respectively through driving motor and stirring axostylus axostyle, can prescribe a limit to the mounted position of arbor in the stirring cup, makes the arbor can be stable around the arbor axis rotation in the stirring cup.

Further, the bottom wall of the stirring cup is provided with an assembly hole, and the stirring shaft rod is fixedly arranged in the assembly hole through a sealing ring. Thus, the stirring shaft is arranged in the assembling hole, so that the mounting position of the stirring shaft in the stirring cup can be limited. And the outer sealing ring on the stirring shaft lever can prevent food from flowing into the jack or the assembly hole along the stirring shaft lever, and prevent the food from influencing the rotation of the cutter shaft.

In some embodiments, the tool shank of each stirring tool is a flat sheet perpendicular to the axis of the cutter shaft, a shank hole is formed in the tool shank, and the tool shank is sleeved outside the cutter shaft through the shank hole. From this, the handle of a knife passes through the handle pot head in the arbor outside, can make the handle of a knife be difficult for moving in the arbor radial direction, and through setting up the handle hole into different shapes and arbor cooperation, can prevent the handle of a knife along the circumferential direction slip of arbor, in addition, set up the handle of a knife into the plain film and can increase the structural strength of handle of a knife, be difficult for producing when making the handle of a knife receive vertical direction's pressure and warp, the difficult emergence deformation in handle hole to the connection that the stirring sword can be more firm improves the reliability that the stirring knife subassembly used.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a sectional view of a food processor according to an embodiment of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic view of a stirring blade structure of the stirring blade assembly of the embodiment of FIG. 1;

FIG. 4 is a front view of the blender blade assembly of the embodiment of FIG. 1;

FIG. 5 is a major side view of the blending knife assembly of the embodiment of FIG. 1;

fig. 6 is a top view of the blender knife assembly of the embodiment of fig. 1.

Reference numerals are as follows:

a food processor 100,

A stirring cup 1,

A stirring shaft lever 11, an assembly hole 12, a sealing ring 13,

A driving motor 2,

A stirring cutter component 3,

A knife shaft 31, an insertion hole 311,

A first stirring knife 32, a second stirring knife 33, a third stirring knife 34,

A knife handle 35, a handle hole 351,

A blade 36.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "length", "upper", "lower", "horizontal", "bottom", "radial", "circumferential", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and simplification of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The following describes the food processor 100 according to an embodiment of the present invention with reference to the drawings.

As shown in fig. 1, fig. 3 and fig. 4, the food processor 100 according to the embodiment of the present invention includes a stirring cup 1, a driving motor 2 and a stirring blade assembly 3. The driving motor 2 is arranged above the stirring knife assembly 3, the stirring knife assembly 3 is arranged in the stirring cup 1, the stirring knife assembly 3 comprises a knife shaft 31 and at least two stirring knives arranged on the knife shaft 31 at intervals, the top end of the knife shaft 31 is in transmission connection with the driving motor 2, each stirring knife comprises a knife handle 35 and a blade 36, and the knife handle 35 is connected with the knife shaft 31.

It can be understood that the top end of the cutter shaft 31 is in transmission connection with the driving motor 2, the driving motor 2 can drive the cutter shaft 31 to rotate around the axis L of the cutter shaft 31, and the stirring knife is fixedly arranged on the cutter shaft 31 through the knife handle 35, so that the stirring knife can rotate along with the cutter shaft 31, the stirring knife rotates and drives the food in the stirring cup 1 to rotate, and the food is stirred.

The stirring knives comprise a first stirring knife 32 and a second stirring knife 33, the first stirring knife 32 is positioned at the uppermost part of the at least two stirring knives, and the second stirring knife 33 is positioned at the lowermost part of the at least two stirring knives. Wherein, the blade 36 of the first stirring blade 32 is inclined to the central angle of the cutter shaft 31 by 61 degrees +/-2 degrees. The minimum vertical distance between the second stirring blade 33 and the bottom wall of the stirring cup 1 is 1-1.5 mm.

In the present embodiment, as shown in fig. 4, an included angle between the blade 36 of the first stirring blade 32 and the axis L of the knife shaft 31 is denoted by α, the first stirring blade 32 is located at the top of at least two stirring blades, the blade 36 of the first stirring blade 32 and the center of the knife shaft 31 are inclined at an angle of 61 ° ± 2 °, that is, 59 ° < α < 63 °, and in such an arrangement, when the first stirring blade 32 rotates, the food in the stirring cup 1 can be better driven to form a vortex, and the vortex can drive the food to rotate and simultaneously cause the food to flow in the up-and-down direction, so that the food in the stirring cup 1 can also be mixed and stirred in the up-and-down direction.

Wherein, the flow direction that the swirl drove food to produce is specifically as follows: the food at the edge of the vortex is driven by the vortex to rotate and flow downwards, and the food at the center of the vortex is driven by the vortex to rotate and flow upwards. So that the food can be sufficiently flowed in the stirring cup 1 by the vortex.

Further, as shown in fig. 1, the distance d between the second stirring blade 33 and the bottom wall of the stirring cup 1 is indicated by the second stirring blade 33, the second stirring blade 33 is located at the lowermost part of at least two stirring blades, and the minimum vertical distance d between the second stirring blade 33 and the bottom wall of the stirring cup 1 is 1-1.5mm, so that the second stirring blade 33 can stir the food flowing downward at the edge of the vortex while rotating, and can stir the food at the bottom of the stirring cup 1 while the first stirring blade 32 and the second stirring blade 33 rotate synchronously. When stirring cup 1 bottom deposit has the granule food, because the distance of second stirring sword 33 apart from stirring cup 1 diapire is nearer, second stirring sword 33 can break up it and stir, makes the stirring subassembly more abundant to the stirring of food. In addition, when there are large food pieces, the second stirring blade 33 can cut the large food pieces into a plurality of small pieces, so that the food is more uniform and fine.

In the food processer 100 of the present application, the stirring component is rotatably disposed in the stirring cup 1 for stirring the food in the stirring cup 1. The first stirring blade 32 can form a vortex to drive the food to rotate and flow up and down when rotating, and the food flowing up and down can be further stirred by the rotation of the second stirring blade 33. And the distance that second stirring sword 33 is less apart from 1 diapire of stirring cup, can realize effectual stirring to the food of 1 bottom of stirring cup to the stirring subassembly can realize more abundant stirring to all foods in the stirring cup 1, makes food more exquisite.

In some embodiments, as shown in fig. 3 and 4, the blade 36 of the second stirring blade 33 is a flat blade perpendicular to the axis L of the knife shaft 31. Therefore, when the second stirring knife 33 rotates the food, the flow direction of the food in the vertical direction is not affected, the vortex formed by the rotation of the first stirring knife 32 is prevented from being affected, and the effect of the vortex on the flow direction of the food is ensured. In addition, the second stirring blade 33 is a flat blade, which drives the food to rotate, so that the food is distributed more uniformly on the bottom of the stirring cup 1.

In some embodiments, only the upper surface of the second stirring blade 33 is provided with the blade edge. Therefore, when the second stirring knife 33 rotates, the food below the second stirring knife 33 can flow above the second stirring knife 33 along the blade direction, so that the food at the bottom of the stirring cup 1 can be fully mixed and stirred with the food above the second stirring knife 33, and the stirring effect on the food at the bottom of the stirring cup 1 is ensured.

Further, except for the second stirring blade 33, only the lower surfaces of the other stirring blades are provided with cutting edges. Therefore, when the stirring knives except the second stirring knife 33 rotate, the food can flow along the cutting edge to the lower part of the stirring knife, so that the food can be fully mixed and stirred in the range below the other stirring knives and above the second stirring knife 33, and the size and the distribution of food particles can be more uniform when the food is dispersed everywhere in the stirring cup 1.

Preferably, as shown in fig. 3 and 5, the blade 36 is an S-shaped blade. By arranging the S-shaped blade 36, the stirring knife can better break food through the blade 36 when rotating, and the fineness of the food is increased.

Note that, at this time, the stirring blade rotates in the projecting direction of the blade 36. Therefore, when the stirring knife rotates, food can move along the arc-shaped section of the blade 36, the resistance of the blade 36 on the food in the rotation process can be reduced, the rotation of the stirring knife in the food is smoother, and the stirring effect of the stirring knife component 3 is ensured.

In some embodiments, as shown in fig. 3-5, the blending blade further includes a third blending blade 34 positioned between the first blending blade 32 and the second blending blade 33. The distance between the third stirring knife 34 and the handle 35 of the first stirring knife 32 is greater than the distance between the third stirring knife 34 and the handle 35 of the second stirring knife 33. Therefore, the third stirring knife 34 can ensure the rotating effect of the stirring knife component 3 driving the food, so that the food at each position in the stirring cup 1 can rotate at the same angular speed. In addition, the third stirring blade 34 is closer to the handle 35 of the second stirring blade 33, so that the food above the second stirring blade 33 can be sufficiently stirred, and the third stirring blade 34 is far from the handle 35 of the first stirring blade 32, so that the third stirring blade 34 can be prevented from affecting the vortex formed by the rotation of the first stirring blade 32.

In the scheme of the application, the number of the stirring blades is not limited to three. For example, when the length of the knife shaft 31 is longer, a fourth stirring knife may be further provided, the fourth stirring knife is located between the first stirring knife 32 and the third stirring knife 34, and the distance between the fourth stirring knife and the handle 35 of the first stirring knife 32 is greater than the distance between the fourth stirring knife and the handle 35 of the third stirring knife 34, at this time, the fourth stirring knife may be provided to make the stirring knife assembly 3 stir the food more uniformly.

In some embodiments, as shown in fig. 5 and 6, at least two stirring knives are arranged in a cross manner on a horizontal plane. From this, a plurality of stirring knives can drive food rotation on the horizontal angle of difference, make the food rotation in the stirring cup 1 more even to stirring knife tackle spare 3 is also more abundant to the stirring of food.

In some embodiments, as shown in fig. 1 and fig. 2, the bottom end of the knife shaft 31 is provided with an insertion hole 311, and the bottom wall of the stirring cup 1 is correspondingly provided with a stirring shaft 11 that can be inserted into the insertion hole 311. From this, arbor 31 passes through stirring shaft lever 11 rotatable connection in stirring cup 1, connects the upper end and the lower extreme of arbor 31 respectively through driving motor 2 and stirring shaft lever 11, can prescribe a limit to the mounted position of arbor 31 in stirring cup 1, makes arbor 31 can be stable in stirring cup 1 around arbor 31 axis L rotatory.

Further, the bottom wall of the mixing cup 1 is provided with a mounting hole 12, and the mixing shaft rod 11 is fixedly arranged in the mounting hole 12 through a sealing ring 13. Thus, the placement of the agitator shaft 11 within the mounting aperture 12 may define the mounting position of the agitator shaft 11 within the blender cup 1. The outer sealing ring 13 of the stirring shaft 11 can prevent food from flowing into the insertion hole 311 or the assembly hole 12 along the stirring shaft 11, and prevent the food from affecting the rotation of the cutter shaft 31.

In some embodiments, as shown in fig. 3 to 5, the handle 35 of each stirring knife is a flat piece perpendicular to the axis of the knife shaft 31, a handle hole 351 is formed in the handle 35, and the handle 35 is sleeved outside the knife shaft 31 through the handle hole 351. From this, handle 35 passes through handle hole 351 cover in the arbor 31 outside, can make handle 35 be difficult for moving at arbor 31 radial direction, and through setting up handle hole 351 to different shapes and arbor 31 cooperation, can prevent handle 35 along the circumferential slip of arbor 31, in addition, set up handle 35 into the plain film and can increase the structural strength of handle 35, make handle 35 difficult production when receiving the pressure of vertical direction warp, handle hole 351 is difficult for taking place deformation, thereby the connection that the stirring sword can be more firm is on arbor 31, improve the reliability that stirring knife subassembly 3 used.

In this embodiment, the shape of the shank hole 351 is not limited, and for example, in the example of fig. 3, the shank hole 351 is formed in a hexagonal shape, and the cutter shaft 31 is also formed in a hexagonal column, so that the cutter holder 35 can be prevented from sliding in the circumferential direction of the cutter shaft 31. For example, the shank hole 351 is formed in a square shape, and the knife shaft 31 is correspondingly formed in a square column, so that the shank 35 can be prevented from sliding in the circumferential direction of the knife shaft 31.

Other configurations and operations of the food processor 100 according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail herein.

In the description herein, references to the description of the terms "embodiment," "example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A food processor comprises a stirring cup (1), a driving motor (2) and a stirring knife assembly (3), wherein the driving motor (2) is arranged above the stirring knife assembly (3), the stirring knife assembly (3) is arranged in the stirring cup (1), the stirring knife assembly (3) comprises a knife shaft (31) and at least two stirring knives arranged on the knife shaft (31) at intervals, the top end of the knife shaft (31) is in transmission connection with the driving motor (2), each stirring knife comprises a knife handle (35) and a knife blade (36), the knife handle (35) is connected with the knife shaft (31), and the food processor is characterized in that,

the stirring blades comprise a first stirring blade (32) and a second stirring blade (33), the first stirring blade (32) is positioned at the uppermost part of the at least two stirring blades, and the second stirring blade (33) is positioned at the lowermost part of the at least two stirring blades; wherein the content of the first and second substances,

the blade (36) of the first stirring blade (32) and the center of the cutter shaft (31) are inclined by 61 degrees +/-2 degrees;

the minimum vertical distance between the second stirring knife (33) and the bottom wall of the stirring cup (1) is 1-1.5 mm.

2. The food processor according to claim 1, wherein the blade (36) of the second stirring knife (33) is a flat knife perpendicular to the axis of the knife shaft (31).

3. The food processor according to claim 1, wherein only the upper surface of the second stirring knife (33) is provided with the cutting edge.

4. The food processor according to claim 3, wherein only the lower surface of the other stirring knives except the second stirring knife (33) is provided with the cutting edge.

5. The food processor of claim 1, wherein the blade (36) is an S-shaped blade.

6. The food processor of claim 1, wherein the stirring knife further comprises a third stirring knife (34) located between the first stirring knife (32) and the second stirring knife (33);

the distance between the third stirring knife (34) and the knife handle (35) of the first stirring knife (32) is larger than the distance between the third stirring knife (34) and the knife handle (35) of the second stirring knife (33).

7. The food processor of claim 1, wherein the at least two stirring knives are arranged in a cross manner in a horizontal plane.

8. The food processor as claimed in claim 1, wherein a plug hole (311) is formed at the bottom end of the knife shaft (31), and a stirring shaft rod (11) capable of being inserted into the plug hole (311) is correspondingly formed on the bottom wall of the stirring cup (1).

9. The food processor of claim 8, wherein the bottom wall of the stirring cup (1) is provided with a mounting hole (12), and the stirring shaft rod (11) is fixedly arranged in the mounting hole (12) through a sealing ring (13).

10. The food processor as claimed in claim 1, wherein the handle (35) of each stirring knife is a flat sheet perpendicular to the axis of the cutter shaft (31), a handle hole (351) is formed in the handle (35), and the handle (35) is sleeved outside the cutter shaft (31) through the handle hole (351).

Images