CN220124556U - Crushing assembly and food processor - Google Patents

Abstract

The utility model relates to the technical field of crushing devices, in particular to a crushing assembly and a food processor. The crushing assembly comprises a cup body and a crushing cutter arranged in the cup body, wherein the crushing cutter comprises a rotatable cutter shaft and a blade fixed on the periphery of the cutter shaft, the crushing cutter further comprises a spoiler fixed on the periphery of the cutter shaft, the front end part of the spoiler in the rotating direction of the cutter shaft is a blunt end part, the spoiler extends upwards along the inclined direction of the rotating direction of the cutter shaft, the blade comprises a first blade positioned below the spoiler, and the front end of the first blade in the rotating direction of the cutter shaft is provided with a cutting edge. The food processor comprises a host machine with a built-in motor and a crushing assembly, wherein the host machine is arranged above the cup body, and a motor shaft of the motor is connected with the cutter shaft. Through setting up the spoiler, material top-down circulation is cut by first blade, and the spoiler can push down the material, avoids the material to splash to the bowl cover, makes the abundant disturbance of material in the cup, increases the contact probability of edible material and first blade, improves crushing effect.

Description

Crushing assembly and food processor

Technical Field

The utility model relates to the technical field of crushing devices, in particular to a crushing assembly and a food processor.

Background

Along with the acceleration of people's life rhythm, a crushing subassembly for food processing is more and more popular with the user, for example, supplementary food machine can satisfy the demand of user's preparation infant supplementary food, and the crushing capacity of supplementary food machine is little generally, can avoid causing the unnecessary waste of edible material and the inconvenient scheduling problem of cup washs, convenient to use reliably.

The crushing knife used by the existing complementary food machine generally comprises a cutter shaft and a plurality of cutter blades arranged on the periphery of the cutter shaft, and the cutter blades are arranged in a staggered mode along the axial direction of the cutter shaft. This just causes in crushing process, is located the food between two adjacent blades and stays, probably can not be effectively cut, causes the layering of food and smashes inhomogeneous phenomenon, moreover, along with the fast rotation of arbor, the food can upwards splash on the bowl cover, can't be effectively smashed, smash the effect not good.

Disclosure of Invention

The utility model aims to provide a crushing assembly and a food processor, which are used for solving the problems that the existing crushing assembly and food processor are easy to cause food layering and uneven crushing.

In order to achieve the above purpose, the utility model provides a crushing assembly, which comprises a cup body and a crushing cutter arranged in the cup body, wherein the crushing cutter comprises a rotatable cutter shaft and a blade fixed on the periphery of the cutter shaft, the crushing cutter also comprises a spoiler fixed on the periphery of the cutter shaft, the front end part of the spoiler in the rotating direction of the cutter shaft is a blunt end part, the spoiler extends obliquely upwards along the rotating direction of the cutter shaft, the blade comprises a first blade positioned below the spoiler, and the front end of the first blade in the rotating direction of the cutter shaft is provided with a cutting edge.

According to the crushing assembly, the crushing cutter further comprises the spoiler, the spoiler is provided with the blunt end and extends upwards obliquely along the rotating direction of the cutter shaft, and in the rotating process of the cutter shaft, materials positioned on the front side of the spoiler are pushed forwards and downwards under the combined action of the blunt end and the lower surface of the spoiler, so that the materials are prevented from staying at a certain height, the collision probability of the materials and the cutting edge of the first blade is increased, and the materials are effectively cut; the material positioned at the rear side of the spoiler falls along with the rotation of the cutter shaft, collides with the first blade and is effectively cut. Therefore, under the disturbance effect of the spoiler, the material is circularly cut by the first blade from top to bottom, and the spoiler can simultaneously press down the material, so that the material is prevented from splashing upwards to the cup cover, the material is sufficiently disturbed in the cup body, the contact probability of the food material and the cutting edge of the first blade is increased, the first blade circularly cuts the material in the rotating process of the cutter shaft, and the crushing effect is improved.

Preferably, the height of the top point of the spoiler from the inner bottom surface of the cup body is H1, the height of the top surface of the cup body from the inner bottom surface of the cup body is H1, and H1 satisfy the following conditions: h1 is less than or equal to 1/2H1.

Through the height of the top point of the spoiler away from the inner bottom surface of the cup body is H1, the height of the top surface of the spoiler away from the inner bottom surface of the cup body is H1 less than or equal to 1/2H1, when the cup body is utilized to manufacture small and medium parts of food materials with half the capacity of the cup body and below, the top-down spoiler effect on the materials is more prominent and effective, especially, the requirement that users only need to prepare small and medium parts of materials in most cases is met, the effect that the spoiler presses down the materials and the materials are efficiently cut can be guaranteed on the premise that the number of blades below the spoiler is not increased on the basis, the problems of layering and uneven crushing of the materials are solved, and the crushing effect is guaranteed. And avoid the phenomenon that the effect of the spoiler on the downward pressing of the food materials is limited due to H1 being more than 1/2H1.

Preferably, the side wall of the cup body is provided with scale marks for manufacturing food materials with the maximum capacity, the height of the top point of the spoiler away from the inner bottom surface of the cup body is H1, the height of the scale marks away from the inner bottom surface of the cup body is H2, and the H1 and H2 satisfy the following conditions: 0.4H2 h1 is less than or equal to 0.6H2.

Through setting the height H1 of the top point of the spoiler from the inner bottom surface of the cup body and the height H2 of the scale mark from the inner bottom surface of the cup body to be 0.4H2 and less than or equal to h1 and less than or equal to 0.6H2, the spoiler can effectively press and push the middle layer material in the cup body under most scenes used by users, so that the middle layer material is prevented from staying, the cyclic cutting of the material from top to bottom is realized, and the crushing effect is improved. The phenomena that the upper-layer food materials cannot be reliably disturbed due to the fact that the spoiler is too low as h1 is less than 0.4H2, and the lower-layer food materials cannot be reliably disturbed due to the fact that the spoiler is too high as h1 is more than 0.6H2 are avoided, and layering and poor crushing are caused.

Preferably, the spoiler and the first blade are arranged in a staggered manner along the rotating direction of the cutter shaft, and the lowest point of the spoiler is arranged close to the cutting edge of the first blade.

The spoiler and the first blade are arranged in a staggered manner along the rotating direction of the cutter shaft, so that the spoiler and the cutting effect are improved, the lowest point of the spoiler is close to the cutting edge of the first blade, and therefore materials pushed downwards by the spoiler can be cut by the first blade more directly and rapidly, and the cutting efficiency is improved.

Preferably, the first blade comprises a first extension part and a second extension part bent upwards relative to the first extension part, one end of the first extension part is connected with the cutter shaft, and the other end of the first extension part is connected with the second extension part.

The first blade includes the second extension that first extension upwards bent, can increase the vertical cutting space of first blade on the one hand, improves the cutting effect, and on the other hand, the second extension that upwards bends can upwards perk the material of bottom to utilize the circulation of bottom material to smash, the circulation flow of material in the cup is realized in second extension and spoiler cooperation, avoids layering phenomenon, increases the collision probability of material and blade, improves crushing effect.

Preferably, the blade further comprises a second blade above the spoiler, the first blade, the second blade and the spoiler are arranged in a staggered mode along the rotating direction of the cutter shaft, and the cutting edge of the second blade faces to one side of the spoiler.

Through setting up the second blade that is located the spoiler top, can fully cut the material of spoiler top, the blade face of second blade sets up to one side of spoiler, avoids the in-process that the top material was cut upwards splashes to the bowl cover.

Preferably, the blade further comprises a third blade located between the spoiler and the first blade, the third blade extending horizontally outwardly from the arbor.

Through the third blade, realize that third blade and first blade cut the material that the spoiler pushed down jointly, increase the cutting effect of lower floor's material, third blade horizontal extension can increase the cutting effect of material between spoiler and the first blade and do not influence material and first blade collision, smash the effect promotion.

Preferably, the inclination angle α of the spoiler with respect to the horizontal plane satisfies: alpha is more than or equal to 5 degrees and less than or equal to 45 degrees.

By setting the inclined angle alpha of the spoiler to be more than or equal to 5 degrees and less than or equal to 45 degrees relative to the horizontal plane, the situation that the spoiler effect is poor due to the fact that the angle is too small and the material cannot be effectively contacted with the first blade due to the fact that the inclined angle is too large is avoided, and therefore the angle alpha is more than or equal to 5 degrees and less than or equal to 45 degrees, circulation spoiler of the food material from top to bottom can be achieved, and the food material can be cut fully.

Preferably, the transverse distance between the end part of the spoiler and the axis of the cutter shaft is L1, the transverse distance between the end part of the first blade and the axis of the cutter shaft is L2, and the L1 and L2 satisfy the following conditions: l1 > L2.

Through setting to L1 > L2, the spoiler can be collected the first blade that splashes radially outside food material so that continue to be cut and smash, avoids food material to splash to the cup lateral wall.

Preferably, the projected arc lengths of the spoiler and the first blade on an equivalent circle formed by the connecting line of the center of the spoiler and the axis of the cutter shaft as a radius are respectively L3 and L4, and L3 and L4 satisfy the following conditions: l3 > L4.

Through setting to L3 > L4 for the lower surface of spoiler has enough width, thereby improves the pushing down and pushing effect to edible material, realizes edible material and first blade collision, smash the effect promotion, moreover, avoids the surface of first blade too wide to cause edible material adhesion phenomenon such as, guarantees edible material by effective cutting.

Preferably, the spoiler is a plastic spoiler formed by integrally forming the cutter shaft.

The spoiler is the plastic spoiler formed by integrally forming the cutter shaft, so that the plastic spoiler can be conveniently manufactured, the spoiler is integrated with the cutter shaft, the connection between the spoiler and the cutter shaft is more reliable, and the spoiler pushes materials to cause the load to be larger relative to the load of the blade, so that the cutter shaft integrally drives the spoiler to rotate, the smashing cutter rotates more stably, and the connection of the spoiler is more reliable.

Preferably, the spoiler comprises a flow-facing surface facing one side of the first blade, the flow-facing surface being a planar surface or a concave cambered surface.

The flow-facing surface of the spoiler is a plane, slag storage is avoided, the spoiler is convenient and thorough to clean, and if the flow-facing surface is a concave cambered surface, the contact area of the flow-facing surface and food materials can be expanded as much as possible on the basis of saving occupied space, so that the effect of pressing the food materials down by the flow-facing surface is improved, and crushing is more efficient.

Preferably, the spoiler gradually decreases in thickness from the root portion thereof toward the end portion thereof.

Through the thickness of spoiler from root to tip taper gradually, can strengthen the reliable connection between spoiler root and the arbor, avoid the too big circumstances such as fracture that cause of spoiler load, tip thickness at the spoiler is less, on guaranteeing the basis of spoiler self intensity, can play the effect of stirring the food material, do benefit to the crushing of food material.

The utility model also provides a food processor, which comprises a host machine with a built-in motor and the crushing assembly, wherein the host machine is arranged above the cup body, and a motor shaft of the motor is connected with the cutter shaft.

According to the food processing machine, the host machine with the built-in motor is arranged above the cup body, the motor shaft of the motor is connected with the cutter shaft, the cutter shaft is driven to rotate rapidly, the meat mincing or vegetable cutting function is achieved, and the use of a user is facilitated. Moreover, the probability of collision between the material and the cutting edge of the first blade is increased through the spoiler, so that the crushing effect is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

fig. 1 is a schematic cross-sectional view of a pulverizing assembly according to an embodiment of the present utility model.

Fig. 2 is a schematic view showing the structure of a crushing blade according to an embodiment of the present utility model.

Fig. 3 is a schematic view showing another angle of the crushing blade according to an embodiment of the present utility model.

Fig. 4 is a top view of a shredder assembly in accordance with an embodiment of the present utility model.

Fig. 5 is a schematic view showing a structure of a food processor according to an embodiment of the present utility model.

Reference numerals illustrate:

10-a cup body; 11-an inner cup; 12-cup cover; 13-an outer cup; 14-graduation marks; 20-crushing knife; 21-cutter shafts; 22-spoilers; 23-a first blade; 231-a first extension; 232-a second extension; 233-a third extension; 24-a second blade; 241—edge face; 25-a third blade; 30-host.

Detailed Description

In order to more clearly illustrate the general inventive concept, reference will be made in the following detailed description, by way of example, to the accompanying drawings.

It should be noted that in the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced in other ways than as described herein, and therefore the scope of the present utility model is not limited by the specific embodiments disclosed below.

1-5, in one embodiment, the present utility model provides a pulverizing assembly, as shown in FIG. 1, including a cup 10 and a pulverizing blade 20 mounted in the cup 10, the pulverizing blade 20 including a rotatable cutter shaft 21 and a blade fixed to the outer circumference of the cutter shaft 21, the pulverizing blade 20 further including a spoiler 22 fixed to the outer circumference of the cutter shaft 21, the spoiler 22 being a blunt end at a front end of the cutter shaft in a rotation direction thereof, the spoiler extending obliquely upward along the rotation direction of the cutter shaft, the blade including a first blade 23 located under the spoiler 22, the first blade 23 providing a cutting edge at the front end of the cutter shaft in the rotation direction thereof.

According to the crushing assembly provided by the utility model, the crushing cutter 20 further comprises the spoiler 22, wherein the spoiler 22 is provided with a blunt end and extends upwards obliquely along the rotating direction of the cutter shaft 21, in the rotating process of the cutter shaft 21, the rotating mode of the cutter shaft 21 is shown as an arrow C in fig. 2, materials positioned at the front side of the spoiler 22 are pushed forwards and downwards under the combined action of the blunt end and the lower surface of the spoiler 22, and the movement trend of the materials is shown as an arrow A in fig. 2, so that the materials are prevented from being remained at a certain height, the collision probability of the materials and the first blade 23 is increased, and the materials are effectively cut; the material located at the rear side of the spoiler 22 falls as the arbor 21 rotates, and the material moves in a direction shown by an arrow B in fig. 2, collides with the first blade 23 and is effectively cut. Therefore, under the disturbance action of the spoiler 22, the material is circularly cut by the first blade 23 from top to bottom, and the spoiler 22 can simultaneously press down the material, so that the material is prevented from splashing upwards to the cup cover, the material is sufficiently disturbed in the cup body 10, the contact probability of the food material and the first blade 23 is increased, the first blade 23 circularly cuts the material in the rotating process of the cutter shaft 21, and the crushing effect is improved.

In a preferred embodiment, the food processor provided by the utility model comprises the above-mentioned crushing assembly, and further comprises a main machine 30, wherein a motor for driving the cutter shaft to rotate is arranged in the main machine 30. Preferably, as shown in fig. 5, the cup body 10 includes an inner cup 11 and a cup cover 12, the inner cup 11 is hung at the bottom of the cup cover 12, a main machine 30 is disposed above the cup cover 12, and a crushing cutter 20 is installed in the inner cup for preparing supplementary food. In the present embodiment, only one inner cup 11 is provided for the cup body 10.

In another preferred embodiment, as shown in fig. 5, the food processor includes the above-mentioned pulverizing assembly, a main body 30, a cup body 10 including an inner cup 11 and a cup cover 12, the inner cup 11 being hung on the bottom of the cup cover 12, the main body 30 being disposed above the cup cover 12, and a pulverizing knife 20 being installed in the inner cup for preparing complementary food. The food processor further comprises an outer cup 13 with a capacity larger than that of the inner cup 11, the inner cup 11 and the outer cup 13 can be matched with the cup cover, the inner cup 11 can be taken down from the cup cover 12 through the matching of the corresponding crushing cutter arranged in the inner cup 11 or the outer cup 13 and the host 30, and functions such as meat mincing can be realized by utilizing the outer cup 13.

In another preferred embodiment, the food processor comprises a crushing assembly, a main machine 30 and a dry grinding cup with a built-in dry grinding knife, wherein a motor with bidirectional output is arranged in the main machine 30, a cup body of the crushing assembly is arranged below the main machine, a motor shaft lower end of the motor can drive a cutter shaft to rotate, the dry grinding cup is arranged above the main machine, and an upper end of the motor shaft can drive the dry grinding knife to rotate. In a further embodiment, the cup body 10 includes an inner cup 11 and a cup cover 12, the inner cup 11 is hung at the bottom of the cup cover 12, the host 30 is arranged above the cup cover 12, the crushing cutter 20 is installed in the inner cup for preparing complementary food, the food processor further includes an outer cup 13 with a capacity larger than that of the inner cup 11, the inner cup 11 and the outer cup 13 can be matched with the cup cover, the inner cup 11 can be taken down from the cup cover 12 by arranging the corresponding crushing cutter in the inner cup 11 or the outer cup 13 to be matched with the host 30, and functions such as meat mincing can be realized by utilizing the outer cup 13.

Of course, it will be appreciated that only one inner cup 11 may be provided below the main machine without the outer cup 13, the inner cup 11 being hooked to the bottom of the cap 12, the main machine 30 being provided above the cap 12, the crushing blade 20 being mounted in the inner cup for preparing the complementary food.

In a preferred embodiment, as shown in fig. 1, the height H1 of the top of the spoiler 22 from the inner bottom surface of the cup body 10 and the height H1 of the top surface of the cup body 10 from the inner bottom surface of the cup body 10 satisfy the following conditions: h1 is less than or equal to 1/2H1.

Through setting the height of the top point of the spoiler 22 from the inner bottom surface of the cup body 10 as H1 and the height of the top surface of the spoiler 22 from the inner bottom surface of the cup body 10 as H1 less than or equal to 1/2H1, when the small and medium-sized food materials with the capacity of half or less of the cup body 10 are manufactured by utilizing the cup body 10, the spoiler effect from top to bottom of the materials is more prominent and effective, especially the requirement that users only need to prepare the small and medium-sized materials in most cases is met, on the basis, the effect that the spoiler 22 presses down the materials and the materials are efficiently cut can be ensured on the premise that the number of blades below the spoiler 22 is not increased, so that the problems of layering and uneven crushing of the materials are solved, and the crushing effect is ensured. And the phenomenon that the pressing effect of the spoiler 22 on the food materials below is limited due to the fact that H1 is larger than 1/2H1 is avoided.

In a preferred embodiment, as shown in fig. 1, scale marks 14 for making the food material with the maximum capacity are arranged on the side wall of the cup body 10, the height from the top point of the spoiler 22 to the inner bottom surface of the cup body 10 is H1, and the height from the scale marks to the inner bottom surface of the cup body 10 is H2,0.4H2 is less than or equal to H1 and less than or equal to 0.6H2.

Through setting the height H1 of the top point of the spoiler 22 from the inner bottom surface of the cup body 10 and the height H2 of the scale mark from the inner bottom surface of the cup body 10 to be 0.4H2H 1 0.6H2 or less, the spoiler 22 can effectively press down and push the middle layer material in the cup body 10 in most scenes of user use, so that the middle layer material is prevented from staying, the cyclic cutting of the material from top to bottom is realized, and the crushing effect is improved. The phenomena that the upper-layer food materials cannot be reliably disturbed due to the fact that h1 is smaller than 0.4H2, the layering and the poor crushing caused by the fact that the upper-layer food materials cannot be reliably disturbed due to the fact that h1 is larger than 0.6H2, and the lower-layer food materials cannot be reliably disturbed due to the fact that the spoiler 22 is too high are avoided.

In a preferred embodiment, the spoiler 22 and the first blade 23 are arranged offset in the rotation direction of the arbor 21, and the lowest point of the spoiler 22 is disposed close to the cutting edge of the first blade 23.

The spoiler 22 and the first blade 23 are arranged in a staggered manner along the rotation direction of the cutter shaft 21, so that the spoiler and the cutting effect are improved, and the lowest point of the spoiler 22 is close to the cutting edge of the first blade 23, so that materials pushed downwards by the spoiler 22 can be cut by the first blade 23 more directly and rapidly, and the cutting efficiency is improved.

In a preferred embodiment, as shown in fig. 2, the first blade 23 includes a first extension 231 and a second extension 232 bent upward with respect to the first extension 231, and one end of the first extension 231 is connected to the cutter shaft 21 and the other end is connected to the second extension 232. More preferably, a third extending portion 233 bent downward is further provided between the first extending portion 231 and the cutter shaft 21.

The first blade 23 includes the second extension 232 that first extension 231 upwards bent, can increase the vertical cutting space of first blade 23 on the one hand, improves the cutting effect, and on the other hand, upwards bent second extension 232 can upwards perk the material of bottom to utilize the circulation of bottom material to smash, the circulation flow of material in cup 10 is realized in the cooperation of second extension 232 and spoiler 22, avoids layering phenomenon, increases the collision probability of material and blade, improves crushing effect.

In a preferred embodiment, as shown in fig. 2 and 3, the blade further includes a second blade 24 located above the spoiler 22, the first blade 23, the second blade 24, and the spoiler 22 are arranged in a staggered manner along the rotation direction of the cutter shaft 21, and the cutting edge surface 241 of the second blade 24 is disposed toward one side of the spoiler 22. That is, the lower surface of the second blade 24 is provided with a gradually inclined cutting edge surface 241 to face the spoiler 22.

Through setting up the second blade 24 that is located spoiler 22 top, can fully cut the material of spoiler 22 top, the blade surface 241 of second blade 24 sets up towards one side of spoiler 22, avoids the in-process that the top material was cut upwards splashes to the bowl cover.

In a preferred embodiment, as shown in fig. 2 and 3, the blade further comprises a third blade 25 located between the spoiler 22 and the first blade 23, the third blade 25 extending horizontally outwardly from the arbor 21.

Through third blade 25, realize that third blade 25 and first blade 23 cut the material that spoiler 22 pushed down jointly, increase the cutting effect of lower floor's material, third blade 25 horizontal extension can increase the cutting effect of material between spoiler 22 and the first blade 23 and do not influence material and the collision of first blade 23, smash the effect promotion.

In a preferred embodiment, as shown in fig. 2, the angle α of inclination of the spoiler 22 with respect to the horizontal plane satisfies: alpha is more than or equal to 5 degrees and less than or equal to 45 degrees.

By setting the inclination angle α of the spoiler 22 to be 5 ° or more and 45 ° or less with respect to the horizontal plane, the situation that the spoiler effect is poor due to the excessively small angle and the material cannot effectively contact the first blade 23 due to the excessively large inclination angle is avoided, and therefore, by setting α to be 5 ° or more and 45 ° or less, the food material can be sufficiently cut while circulating spoiler from top to bottom is realized.

In a preferred embodiment, α=5°, to achieve reasonable avoidance of the spoiler 22 from the blades, more blades may be disposed in the vertical space of the arbor 21. In a preferred embodiment, α=45° makes the angle of inclination of the spoiler 22 large, thereby improving the effect of pushing down the material, so that the material is sufficiently collided with the first blade 23 to be cut. Preferably, as shown in fig. 2, α=25°. The effect of pushing materials can be ensured on the basis that the spoiler 22 reasonably avoids the blades.

In a preferred embodiment, as shown in fig. 4, the lateral distance L1 of the end of the spoiler 22 from the axis of the arbor 21 and the lateral distance L2 of the end of the first blade 23 from the axis of the arbor 21 satisfy: l1 > L2.

By setting L1 > L2, the spoiler 22 can collect the food material that splashes beyond the radial direction of the first blade 23 so as to be cut and crushed continuously, and avoid the food material from splashing to the side wall of the cup body 10.

In a preferred embodiment, as shown in fig. 4, the projected arc lengths of the spoiler 22 and the first blade 23 on an equivalent circle formed by taking the line between the center of the spoiler 22 and the axis of the cutter shaft 21 as a radius are L3 and L4, respectively, so as to satisfy the following conditions: l3 > L4.

Through setting to L3 > L4 for the lower surface of spoiler 22 has enough width, thereby improves the pushing down and pushing effect to edible material, realizes edible material and first blade 23 collision, smash the effect promotion, moreover, avoids the surface of first blade 23 too wide to cause edible material adhesion scheduling phenomenon, guarantees that edible material is effectively cut.

In a preferred embodiment, the spoiler 22 is a plastic spoiler 22 integrally formed from a knife shaft 21.

The spoiler 22 is the plastic spoiler 22 formed by integrally forming the cutter shaft 21, so that the plastic spoiler 22 can be conveniently manufactured, in addition, the spoiler 22 and the cutter shaft 21 are integrated, the connection between the spoiler 22 and the cutter shaft 21 is more reliable, and the spoiler 22 pushes materials to cause the load to be larger relative to the blade load, so that the cutter shaft 21 integrally drives the spoiler 22 to rotate, the smashing cutter 20 rotates more stably, and the connection between the spoiler 22 is more reliable.

Of course, in practice, a slot may be provided on the outer periphery of the cutter shaft 21, and the spoiler 22 may be inserted into the slot.

Preferably, the spoiler 22 includes a flow-facing surface facing the side of the first blade 23, as shown in fig. 2, the flow-facing surface being planar.

Of course, the flow-facing surface may be a concave cambered surface.

The flow-facing surface of the spoiler 22 is a plane, slag storage is avoided, the cleaning is convenient and thorough, and if the flow-facing surface is a concave cambered surface, the contact area of the flow-facing surface and food materials can be expanded as much as possible on the basis of saving occupied space, so that the effect of pressing the food materials down by the flow-facing surface is improved, and the crushing is more efficient.

In a preferred embodiment, the spoiler 22 tapers in thickness from its root to its end.

Through the thickness of spoiler 22 gradually reduces from the root to the tip, can strengthen the reliable connection between spoiler 22 root and the arbor 21, avoid the too big circumstances such as fracture that cause of spoiler 22 load, it is less at the tip thickness of spoiler 22, on the basis of guaranteeing spoiler 22 self intensity, can play the effect of stirring the food material, do benefit to the crushing of food material.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "vertical," "horizontal," "top," "bottom," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

The description as it relates to "first", "second", etc. in the present utility model is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature.

The technical solution protected by the present utility model is not limited to the above embodiments, and it should be noted that the combination of the technical solution of any one embodiment with the technical solution of other one or more embodiments is within the scope of the present utility model. While the utility model has been described in detail in the general context and with reference to specific embodiments thereof, it will be apparent to one skilled in the art that modifications and improvements can be made thereto. Accordingly, such modifications or improvements may be made without departing from the spirit of the utility model and are intended to be within the scope of the utility model as claimed.

Claims (10)

1. The utility model provides a smash subassembly, includes the cup and installs smash the sword in the cup, smash the sword and include rotatable arbor and fix the blade of arbor periphery, its characterized in that, smash the sword still including fixing the spoiler of arbor periphery, the spoiler is in the tip of the direction of rotation of arbor is blunt mouthful tip, the spoiler is followed the direction of rotation slope of arbor upwards extends, the blade is including being located the first blade of spoiler below, first blade is in the front end of the direction of rotation of arbor sets up the blade.

2. A pulverizing assembly according to claim 1, wherein the height of the apex of the spoiler from the inner bottom surface of the cup is H1, the height of the top surface of the cup from the inner bottom surface of the cup is H1, H1 and H1 satisfy: h1 is less than or equal to 1/2H1.

3. The crushing assembly according to claim 1, wherein a scale mark for manufacturing the maximum-capacity food is arranged on the side wall of the cup body, the height of the top point of the spoiler from the inner bottom surface of the cup body is H1, the height of the scale mark from the inner bottom surface of the cup body is H2, and the H1 and H2 satisfy the following conditions: 0.4H2 h1 is less than or equal to 0.6H2.

4. A shredder assembly according to claim 1, wherein the spoiler and the first blade are arranged in a staggered manner along the rotation direction of the cutter shaft, and the lowest point of the spoiler is disposed near the cutting edge of the first blade.

5. A shredder assembly according to any of claims 1-4, wherein the first blade comprises a first extension and a second extension bent upwardly relative to the first extension, one end of the first extension being connected to the arbor and the other end being connected to the second extension.

6. The shredder assembly of any of claims 1-4, wherein the blade further comprises a second blade above the spoiler, the first blade, the second blade, and the spoiler are arranged in a staggered manner along the rotation direction of the arbor, and the cutting edge surface of the second blade is disposed toward one side of the spoiler;

and/or the blade further comprises a third blade positioned between the spoiler and the first blade, the third blade extending horizontally outward from the arbor.

7. A shredding assembly according to claim 1, wherein the angle α of inclination of the spoiler with respect to a horizontal plane is such that: alpha is more than or equal to 5 degrees and less than or equal to 45 degrees;

and/or, the transverse distance between the end part of the spoiler and the axis of the cutter shaft is L1, the transverse distance between the end part of the first blade and the axis of the cutter shaft is L2, and the L1 and the L2 satisfy the following conditions: l1 > L2;

and/or, the projection arc lengths of the spoiler and the first blade on an equivalent circle formed by taking the connecting line of the center of the spoiler and the axis of the cutter shaft as a radius are respectively L3 and L4, and the L3 and L4 satisfy the following conditions: l3 > L4.

8. A shredder assembly according to claim 1, wherein the spoiler is a plastic spoiler integrally formed from the cutter shaft.

9. The shredder assembly of claim 1, wherein the spoiler comprises a flow-facing surface facing the first blade side, the flow-facing surface being a planar or concave arcuate surface;

and/or the thickness of the spoiler gradually decreases from the root portion to the end portion thereof.

10. A food processor, characterized by comprising a host machine with a built-in motor and the crushing assembly of any one of claims 1-9, wherein the host machine is arranged above the cup body, and a motor shaft of the motor is connected with the cutter shaft.