CN220109607U - Food processor - Google Patents

Abstract

The utility model relates to the technical field of food processing devices and discloses a food processing machine, which comprises a crushing cup, a crushing cutter rotatably arranged in the crushing cup and a deflector rod rotatably arranged in the crushing cup, wherein the crushing cutter comprises a cutter shaft and a blade fixed on the cutter shaft, the deflector rod comprises a framework and a deflector plate fixedly connected to the end part of the framework, the deflector plate is made of elastic materials, in the non-working state of the food processing machine, the deflector plate is in interference fit with the inner side wall of the crushing cup, the deflector plate extends upwards in an inclined manner along the rotation direction of the deflector rod, and the deflector plate is positioned above the blade. Solves the problem of sticking the food materials with different forms. The food materials are fully crushed, and the crushing effect is obviously improved.

Description

Food processor

Technical Field

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

Background

In conventional meat grinders, there is no wall scraping assembly in the meat grinder since the research and development personnel only consider crushing the meat material with the grinder. In the actual use process, a user can use the meat grinder to grind vegetable food materials, and in the process of grinding vegetables by using the meat grinder, the vegetable food materials are easy to adhere to the wall of the grinding cup and cannot be effectively ground, so that some meat grinders with wall scraping assemblies appear later.

For example, chinese patent publication No. CN215914306U discloses a wall scraping assembly and a food processor, which includes a wall scraping member, and under the condition that the main body rotates, the wall scraping member moves to a first position under the action of centrifugal force, so as to be abutted with food adhered to a cup wall, so that at least part of the food adhered to the cup wall is driven by the wall scraping member to separate from the cup wall. The wall scraping piece can scrape the blocky food adhered to the wall of the cup, so that the blocky food is twisted by the stirring assembly again, and the cup body is convenient to clean. When the main body is not rotated, the wall scraping piece is positioned at a second position, and the wall scraping piece is not in abutting connection with the cup wall at the second position; or the wall scraping piece is abutted with the cup wall of the food processor at the second position, and the abutting force of the wall scraping piece and the cup wall at the second position is smaller than that of the wall scraping piece and the cup wall at the first position.

In the scheme, the scraping wall piece is abutted with the cup body through the centrifugal effect, so that large food materials adhered to the cup wall can be scraped, and the scraping wall piece has a good scraping effect on some rhizome food materials. However, when some flat vegetables such as leeks, cabbage leaves, etc. are crushed by a food processor, the thin and large amount of moisture contained in the flat vegetables easily adhere to the wall of the cup, and the scraping member is insufficient to provide sufficient scraping force to scrape off the adhering vegetables by means of centrifugal action alone. Moreover, since the inner wall of the cup body extends obliquely inward from top to bottom, even if the main body rotates, the scraping wall member is abutted against the food adhering to the cup wall, and the outermost end of the scraping wall member and the inner wall of the cup body form a V-shaped small gap, so that the food adhering to the V-shaped small gap still cannot be scraped off effectively, especially the sheet-shaped vegetables adhering to the cup wall, even if the food at the bottom end of the scraping wall member can be scraped off, the food at the upper end of the scraping wall member still cannot be scraped off effectively, and the food residue on the cup wall is caused. Moreover, in the scheme, the scraping wall piece bears the centrifugal force and is positioned at the first position, in the process of hanging large food materials, the scraping wall piece and the main body part can only push the scraped food materials forwards, the scraping wall piece is bent in the opposite direction of the rotating direction due to the large rotating resistance, the main body part is easily bent, the scraping wall effect of the scraping wall piece fails, meanwhile, the contact between the food materials and the crushing knife is not facilitated, and the crushing effect cannot be improved.

For another example, chinese patent publication No. CN217659435U discloses a wall scraping assembly and a food processor. The wall scraping assembly comprises a bracket and a wall scraping piece. The bracket comprises a mounting part and two connecting arms connected with the mounting part. The bottom of wall spare parcel linking arm and installation department is scraped to the linking arm distal end and is scraped the wall spare and is contacted through smooth surface, though have utilized the linking arm to support and scrape the wall spare, but the linking arm is strengthened as main part structure, but because scrape the wall spare and be vertical state and lie in the edge, when the in-process of machine high-speed operation, scrape the wall spare and receive the big piece food that the lateral wall scraped off the rotation resistance, still there is the risk of being bent to the opposite direction of rotation direction, can't keep with the butt of cup wall, scrape the wall effect inefficacy, moreover, scrape the wall spare and be vertical state, will scrape or lie in scraping the food level of wall spare front side and promote forward, be unfavorable for food and crushing sword contact, crushing effect does not obviously promote.

However, although the wall scraping assembly appears in the prior art, the wall scraping assembly has the problem that the wall scraping effect on the flaky vegetables is not ideal, and moreover, the wall scraping assembly causes the food to rotate forwards in the horizontal direction, the scraped food cannot be effectively contacted with the crushing knife, the crushing uniformity of the food is poor, and the crushing effect is not obviously improved.

Disclosure of Invention

The utility model provides a food processor, which aims to further solve the problem of uneven granularity of crushed food materials on the premise of better reducing the sticking of the food materials of vegetable leaves.

In order to achieve the above purpose, the utility model provides a food processor, which comprises a crushing cup, a crushing cutter rotatably arranged in the crushing cup, and a deflector rod rotatably arranged in the crushing cup, wherein the crushing cutter comprises a cutter shaft and a blade fixed on the cutter shaft, the deflector rod comprises a framework and a deflector plate fixedly connected to the end part of the framework, the deflector plate is made of elastic materials, in the non-working state of the food processor, the deflector plate is in interference fit with the inner side wall of the crushing cup, the deflector plate extends upwards obliquely along the rotation direction of the deflector rod, and the deflector plate is positioned above the blade.

According to the food processor provided by the utility model, the rotatable deflector rod is arranged, the deflector rod comprises the framework and the deflector sheet, the framework can strengthen the overall strength of the deflector rod, the framework is prevented from being bent, the deflector sheet is favorably maintained at the end part to be matched with the cup wall, and a good wall scraping effect is achieved. The plectrum is elastic material, under the non-operating condition of food processor, plectrum and smash the inside wall interference fit of cup, and the plectrum passes through nimble deformation and then the interference is installed in smashing the cup, easy to assemble. When the food processor is in a working state, the stirring piece can have stronger interference acting force with the cup wall due to the action of centrifugal force, the stirring piece further extrudes the cup wall of the crushing cup, even if the cup wall is inclined, the edge of the stirring piece can adapt to the inner side form of the cup wall and is in full interference abutting joint, and gaps are avoided between the stirring piece and the cup wall, so that the stirring piece not only effectively scrapes blocky food adhered to the cup wall, but also can effectively strip flaky food adhered to the cup wall, the problem of adhering to the wall of food materials in various forms is solved, and the phenomenon of adhering to the wall of food materials in vegetable leaves is reduced. The plectrum upwards extends along the direction of rotation slope of driving lever, consequently, at driving lever pivoted in-process, the plectrum can be with the front side food forward and promote downwards for the food of plectrum front side or the food that peels off from the cup wall can be under the effect of gravity effect and plectrum auxiliary push down, with the blade collision contact of plectrum below again, realize the abundant crushing of food, improve the kibbling homogeneity of food, crushing effect is showing and is promoting. Therefore, the phenomenon that vegetables in different forms adhere to the wall can be reduced better through the poking piece, the food material turbulence effect is achieved, the granularity of the crushing of the food material is more uniform, the crushing effect is improved, and the full crushing of the food material is realized.

Preferably, the outer end profile of the paddle is parallel to the inner side wall profile of the pulverizing cup.

Through the outer end profile with the plectrum and smash the inside wall profile of cup and be parallel to each other, consequently, no matter under non-operating condition or operating condition, plectrum and smash the inside wall interference fit of cup, the interference dynamics at the outer end each point position of plectrum is more even, avoids the plectrum distortion, avoids producing the gap at the outer end of plectrum for the doctor-bar is whole to be scraped with the food material of adhesion cup wall, promotes and scrapes the wall effect.

Preferably, the side wall of the pulverizing cup extends from bottom to top, and the outer edge of the poking piece extends from bottom to top to outside.

The lateral wall of smashing the cup outwards extends from bottom to top, makes things convenient for the demolding manufacturing of smashing the cup, and smashing the cup and being open form moreover, conveniently put in and take out edible material, conveniently washs thoroughly of smashing the cup. The outer fringe of plectrum from bottom to top outwards extends, avoids producing the gap with between the cup wall on the one hand, keeps good scraping wall effect, and on the other hand because the plectrum keeps with cup wall interference fit under non-operating condition, consequently, from bottom to top outwards extends, conveniently installs the plectrum from top to bottom interference in smashing the cup, and the installation is laborsaving.

Preferably, the skeleton is a plate-like structure, and the plate-like structure extends obliquely upwards along the rotation direction of the deflector rod.

The skeleton is platelike structure and extends along the rotation direction slope of driving lever from bottom to top, consequently, has the effect that forward and push down to the food material of skeleton front side, does benefit to the food material of smashing cup upper portion and pushes down, avoids food material collision bowl cover for food material and blade contact are cut repeatedly, realize the promotion of crushing effect.

Preferably, the bottom end of the pulling piece extends downwards from one side close to the framework to one side far away from the framework in a tilting way;

through the bottom slope extension with the plectrum, can be on the reliable basis of skeleton connection, enlarge as far as possible with the area of contact of cup wall to the increase scrapes the wall area, effectively scrapes and glues the wall food material, makes the food material fully participate in smashing.

Preferably, the outer end of the poking piece is provided with a convex point protruding towards the side wall of the crushing cup, and the poking piece is in interference fit with the inner side wall of the crushing cup through the convex point.

Through setting up the bump at the outer end of plectrum, utilize bump and crushing cup's inside wall interference fit, because plectrum and crushing cup's inside wall interference under non-operating condition, consequently, at the in-process of installation, the plectrum can receive the frictional extrusion force of cup wall, consequently, through bump and cup wall cooperation to reduce the contact area of plectrum and crushing cup, make under the prerequisite that realizes plectrum and cup wall interference fit, realize the installation laborsaving.

Preferably, the skeleton includes sleeve portion and the connecting portion that outwards extends from sleeve portion that cup joints at the arbor top, and the plectrum is fixed in connecting portion, and the lateral wall of sleeve portion sets up the breach, and the lateral surface of arbor is protruding to be equipped with the card muscle, and the card muscle card is gone into in the breach.

Through sleeve portion and arbor cooperation, can drive the skeleton rotation through the arbor is rotatory, need not drive the skeleton alone, simplify the structure, in addition, realize stopping rotating spacingly through the joint bar of breach and arbor, avoid taking place the unable driven condition of skeleton.

Preferably, the blades include a first lower blade extending from the arbor downwards and a first upper blade extending from the arbor upwards, the first lower blade being connected to the root of the first upper blade to form a first blade group, and an included angle between the first blade group and a horizontal plane being a, satisfying: a is more than or equal to 10 degrees and less than or equal to 30 degrees. More preferably, 17A is less than or equal to 23.

The first lower blade is connected with the first upper blade, utilizes limited blade quantity, realizes smashing in a larger range, and there is the contained angle between first blade group and the horizontal plane to be A, and the slope sets up promptly, therefore, not only increase horizontal cutting space, still effectively increase the vertical cutting space of blade, promote the cutting effect, realize the abundant cutting to edible material. The first upper blade and the first lower blade are mutually matched in the rotating process, the downward cutting force and the upward cutting force are respectively given to the food materials, the food materials are convenient to roll and stir, the food materials are concentrated in the cutting space of the blades, the uniformity of the crushed vegetables is improved, and the efficiency is greatly improved. If A is smaller than 10 degrees, the cutting area in the vertical space is possibly too small, if A is larger than 30 degrees, the cutting area in the vertical space is possibly too large, so that more blades cannot be arranged along the circumferential direction of the cutter shaft, and therefore the angle A is larger than or equal to 10 degrees and smaller than or equal to 30 degrees, and the crushing effect can be effectively improved. More preferably, according to practical experience and experiment, the overall cutting effect of the insert is better when 17 DEG.ltoreq.A.ltoreq.23 deg.

Preferably, the blade includes a second blade extending obliquely outward from the cutter shaft, the cutting edge end of the second blade is lower than the back end, and the angle of the cutting edge end inclined downward in the rotation direction relative to the back end is B, satisfying: b is more than 0 and less than or equal to 5 degrees.

The angle of the second blade edge end inclined downwards relative to the knife back end along the rotation direction is B, so that downward cutting force can be exerted on food materials in the rotary cutting process, and the second blade edge end has a downward pressing effect on the food materials on the basis of realizing cutting and crushing, so that the food materials are prevented from splashing upwards, and the food materials are enabled to collide with the lower blade fully. If B > 5 ° may cause the blade itself to receive a large resistance from the food material, increasing the blade load, and the motor load driving the blade, bringing a large noise, and therefore, satisfying: b is more than 0 and less than or equal to 5 degrees, so that food materials can be prevented from splashing upwards, the crushing effect is improved, and crushing noise is avoided.

Preferably, the blades comprise a third blade adjacent the bottom wall of the comminution cup, the tips of the third blade being bent upwardly.

Through being the third blade, the knife tip of third blade upwards bends, avoids eating the material to pile up in smashing the cup bottom, realizes fully stirring and smashes, promotes crushing effect.

Preferably, the interference between the poking piece and the inner side wall of the crushing cup is X, and X is more than or equal to 0.1mm and less than or equal to 1mm; or the thickness of the poking piece is W, and the W is more than or equal to 1mm and less than or equal to 2mm.

The interference of the plectrum and the inner side wall of the crushing cup is less than or equal to 0.1mm and less than or equal to 1mm, the condition that the plectrum is inconvenient to install or twists due to overlarge is avoided, the condition that the interference is too small to peel off food materials adhered to the wall is avoided, and therefore, the interference of the plectrum is less than or equal to 0.1mm and less than or equal to 1mm, and the plectrum is convenient to install and effective in wall scraping effect.

The thickness of the poking piece is W, and W is more than or equal to 1mm and less than or equal to 2mm. The labor-saving mounting of the plectrum under the non-working state can be avoided, the risk of bending caused by too thick mounting is avoided, the plectrum can have enough strength to be adhered to the food hanging of the cup wall under the working state, and the crushing effect is effectively improved according to experience and experiments, when W is less than or equal to 1mm and less than or equal to 2mm.

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 view of a food processor according to an embodiment of the present utility model.

Fig. 2 is a schematic diagram illustrating the cooperation between a stirring blade and a deflector rod according to an embodiment of the present utility model.

FIG. 3 is a schematic view illustrating the cooperation of the stirring blade and the stirring rod at another angle according to an embodiment of the present utility model.

Fig. 4 is a schematic structural view of a stirring blade according to an embodiment of the present utility model.

List of reference numerals:

10-crushing the cup; 20-crushing knife; 21-cutter shafts; 22-blade; 221-a first lower blade; 222-a first upper blade; 223-a first blade set; 224-a second blade; 225-a third blade; 30-a deflector rod; 31-skeleton; 311-sleeve part; 3111-notch; 3112-clamping ribs; 312-connecting part; 32-plectrum.

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.

In one embodiment, the utility model provides a food processor, as shown in fig. 1-4, comprising a crushing cup 10, a crushing cutter 20 rotatably arranged in the crushing cup, and a deflector rod 30 rotatably arranged in the crushing cup, wherein the crushing cutter 20 comprises a cutter shaft 21 and a blade 22 fixed on the cutter shaft, the deflector rod 30 comprises a framework 31 and a deflector 32 fixedly connected to the end of the framework, the deflector 32 is made of elastic materials, the deflector 32 is in interference fit with the inner side wall of the crushing cup 10 in the non-working state of the food processor, as shown in fig. 2, the deflector 32 extends upwards obliquely along the rotation direction of the deflector rod 30, and the deflector 32 is positioned above the blade 22.

According to the food processor provided by the utility model, the rotatable deflector rod 30 is arranged, the deflector rod 30 comprises the framework 31 and the deflector sheet 32, the framework 31 can strengthen the overall strength of the deflector rod 30, the framework 31 is prevented from being bent, the deflector sheet 32 is favorably maintained at the end part to be matched with the cup wall, and a good wall scraping effect is achieved. The plectrum 32 is the elasticity material, under the unoperated state of food processor, plectrum 32 and smash the inside wall interference fit of cup 10, plectrum 32 is through nimble deformation and then the interference is installed in smashing cup 10, easy to assemble. When the food processor is in a working state, the pulling piece 32 can have stronger interference acting force with the cup wall due to the action of centrifugal force, the pulling piece 32 further extrudes the cup wall of the crushing cup 10, even if the cup wall is inclined, the edge of the pulling piece 32 can adapt to the inner side form of the cup wall to be in full interference abutting joint, and gaps are avoided between the pulling piece and the cup wall, so that the pulling piece 32 can effectively scrape off blocky food adhered to the cup wall, can effectively strip the blocky food adhered to the cup wall, and solves the problem of adhering to the wall of food in different forms. The plectrum 32 extends upwards along the rotation direction slope of driving lever 30, therefore, in driving lever 30 pivoted in-process, plectrum 32 can be with the front side food forward and downward promotion, as shown by the hollow arrow in fig. 1, make plectrum 32 front side food or the food that peels off from the cup wall can be under the effect of gravity effect and plectrum 32 auxiliary push down, collide the contact with the blade below plectrum 32 again, realize the abundant crushing of food, crushing effect is showing and promotes. Therefore, the stirring piece 32 can solve the problem of sticking the wall of vegetables with different shapes, plays a role in turbulent flow of food materials, and realizes full crushing of the food materials.

In a preferred embodiment, as shown in FIG. 1, the outer end profile of the paddles 32 are parallel to the inner side wall profile of the pulverizing cup 10. Preferably, the side walls of the pulverizing cup 10 extend from bottom to top and the outer edges of the paddles 32 extend from bottom to top.

Through the outer end profile with plectrum 32 and smash the inside wall profile of cup 10 parallel to each other, consequently, no matter under non-operating condition or operating condition, plectrum 32 and smash the inside wall interference fit of cup 10, the interference dynamics at each point position of the outer end of plectrum 32 is more even, avoids plectrum 32 distortion, avoids producing the gap at the outer end of plectrum 32 for the doctor-bar is with the whole scraping of food material of adhesion cup wall, promotes and scrapes the wall effect.

The lateral wall of smashing cup 10 outwards extends from bottom to top, makes things convenient for smashing cup 10's demolding manufacturing, and smashing cup 10 is uncovered form moreover, conveniently puts in and takes out the food material, conveniently washs thoroughly smashing cup 10. The outer fringe of plectrum 32 extends outwards from bottom to top, avoids producing the gap with the cup wall on the one hand, keeps good scraping wall effect, and on the other hand because plectrum 32 keeps with cup wall interference fit under the unoperated state, consequently, extends outwards from bottom to top, conveniently installs plectrum 32 in smashing cup 10 from top to bottom interference fit, and the installation is laborsaving.

Indeed, in another embodiment, the side walls of the pulverizing cup 10 may be vertical walls, with the outer edges of the paddles 32 extending vertically.

In a preferred embodiment, as shown in fig. 1 and 3, the frame 31 has a plate-like structure extending obliquely upward in the rotation direction of the lever 30. Preferably, the angle of inclination C of the paddle 32 is between 30-50 °, more preferably, the angles of inclination of the paddle 32 and the plate-like structure are consistent.

Of course, in practice, the inclination angle of the plate-like structure may be inconsistent with the inclination angle of the paddle 32, preferably between 30-50 degrees.

The frame 31 is of a plate-shaped structure and extends obliquely from bottom to top along the rotation direction of the deflector rod 30, so that the food on the front side of the frame 31 is pushed forward and downward, the food on the upper part of the crushing cup 10 is pressed down, the food is prevented from colliding with the cup cover, the food is contacted with the blade, and the crushing effect is improved by repeatedly cutting.

In a preferred embodiment, as shown in fig. 3, the bottom end of the paddle 32 extends obliquely downward from the side closer to the backbone 31 to the side farther from the backbone 31;

through extending the bottom slope of plectrum 32, can be in the skeleton 31 connect reliable basis, enlarge as far as possible with the area of contact of cup wall to increase and scrape the wall area, effectively scrape and fall and glue wall food material, make the food material fully participate in smashing.

In a preferred embodiment, as shown in fig. 3, the length of the skeleton 31 is greater than the length of the pulling piece 32 along the radial direction of the pulverizing cup 10, so that the skeleton 31 occupies more than half of the length of the suspending portion of the pulling rod 30, which has the effect of reinforcing the strength of the pulling rod 30, and effectively avoids the bending condition of the pulling rod 30.

In a preferred embodiment, the outer end of the paddle 32 is provided with a boss protruding toward the sidewall of the pulverizing cup 10, and the paddle 32 is interference fit with the inner sidewall of the pulverizing cup 10 through the boss.

Through setting up the bump at the outer end of plectrum 32, utilize bump and crushing cup 10's inside wall interference fit, because plectrum 32 and crushing cup 10's inside wall interference fit under non-operating condition, consequently, at the in-process of installation, plectrum 32 can receive the friction extrusion force of cup wall, consequently, through bump and cup wall cooperation to reduce plectrum 32 and crushing cup 10's area of contact, make under the prerequisite that realizes plectrum 32 and cup wall interference fit, realize the installation laborsaving.

In a preferred embodiment, for example, as shown in fig. 3, the skeleton 31 includes a sleeve portion 311 sleeved on the top end of the arbor 21 and a connecting portion 312 extending outward from the sleeve portion 311, the paddle 32 is fixed to the connecting portion 312, a notch 3111 is provided on a side wall of the sleeve portion 311, a clamping rib 3112 is provided on an outer side surface of the arbor 21, the arbor is sleeved on the top of the arbor from top to bottom, and the clamping rib 3112 is clamped into the notch 3111. Preferably, the food processor further comprises a main machine (not shown) arranged above the crushing cup 10, the main machine is provided with a motor, and the top end of the cutter shaft 21 extends out of the cup cover of the crushing cup 10 and is in transmission connection with a motor shaft of the motor.

Through sleeve portion 311 and arbor 21 cooperation, can rotate through arbor 21 and drive skeleton 31 rotation, need not independently drive skeleton 31, simplify the structure, in addition, realize stopping rotating spacing through the joint bar of breach and arbor 21, avoid taking place the unable circumstances of being driven of skeleton 31.

Of course, in another embodiment, the motor shaft of the main machine extends into the crushing cup 10 to be in transmission connection with the cutter shaft 21, and the framework 31 is sleeved on the periphery of the motor shaft to be directly driven by the motor shaft.

In a preferred embodiment, as shown in fig. 2, the blade 22 includes a first lower blade 221 extending downward from the arbor 21 and a first upper blade 222 extending upward from the arbor 21, the first lower blade 221 being connected to the root of the first upper blade 222 to form a first blade group 223, the angle between the first blade group 223 and the horizontal plane being a, satisfying: a is more than or equal to 10 degrees and less than or equal to 30 degrees. More preferably, 17A is less than or equal to 23.

In one specific implementation example, a=20°.

The first lower blade 221 is connected with the first upper blade 222, and is crushed in a larger range by utilizing the limited number of blades, and an included angle A exists between the first blade group and the horizontal plane, namely, the inclined angle A is arranged, so that the transverse cutting space is increased, the vertical cutting space of the blade is effectively increased, the cutting effect is improved, and the full cutting of food materials is realized. The first upper blade 222 and the first lower blade 221 are mutually matched in the rotation process, and respectively give downward and upward cutting force to the food materials, so that the food materials are conveniently rolled and stirred and simultaneously are concentrated in the cutting space of the blades, the uniformity of the crushed vegetables is improved, and the efficiency is greatly improved. If A is smaller than 10 degrees, the cutting area in the vertical space is possibly too small, if A is larger than 30 degrees, the cutting area in the vertical space is possibly too large, so that more blades cannot be arranged along the circumferential direction of the cutter shaft 21, and therefore the angle A is larger than or equal to 10 degrees and smaller than or equal to 30 degrees, and the crushing effect can be effectively improved. More preferably, according to practical experience and experiment, the overall cutting effect of the insert is better when 17 DEG.ltoreq.A.ltoreq.23 deg.

As shown in fig. 3 and 4, the blade preferably includes a second blade 224 extending obliquely outward from the cutter shaft 21, the cutting edge end of the second blade 224 is lower than the back end, and the angle of downward inclination of the cutting edge end in the rotation direction with respect to the back end is B, satisfying: b is more than 0 and less than or equal to 5 degrees.

The angle of the second blade 224 cutting edge end inclined downwards along the rotating direction relative to the knife back end is B, so that the cutting force can be downwards applied to the food in the rotating cutting process, the food is pressed down on the basis of realizing cutting and crushing, the food is prevented from splashing upwards, and the food is fully collided with the blade below. If B > 5 ° may cause the blade itself to receive a large resistance from the food material, increasing the blade load, and the motor load driving the blade, bringing a large noise, and therefore, satisfying: b is more than 0 and less than or equal to 5 degrees, so that food materials can be prevented from splashing upwards, the crushing effect is improved, and crushing noise is avoided.

As shown in fig. 4, the cutting edge end of the first upper blade 222 is lower than the back end, constituting the second blade.

In practice, the second blade may also be the first lower blade, or an additional blade distinct from the first upper blade and the first lower blade.

Preferably, as shown in fig. 2 and 3, the blade further comprises a third blade 225 adjacent to the bottom wall of the pulverizing cup 10, the tip of the third blade 225 being bent upwards.

Through being the third blade 225, the knife tip of third blade 225 upwards bends, avoids eating the material to pile up in smashing cup 10 bottom, realizes fully stirring crushing, promotes crushing effect.

In the present utility model, as shown in FIG. 1, preferably, the interference between the paddles 32 and the inside wall of the pulverizing cup 10 is X, satisfying 0.1 mm.ltoreq.X.ltoreq.1 mm. As shown in FIG. 2, the thickness of the pulling piece 32 is W, which satisfies 1 mm.ltoreq.W.ltoreq.2 mm.

The interference of the plectrum 32 and the inner side wall of the crushing cup 10 is less than or equal to 0.1mm and less than or equal to X and less than or equal to 1mm, the condition that the plectrum 32 is inconvenient to install or is twisted due to overlarge is avoided, and the condition that the interference is too small to peel off food materials adhered to the wall is avoided, so that X is less than or equal to 0.1mm and less than or equal to 1mm, and the plectrum 32 is convenient to install and effective in wall scraping effect is realized.

The thickness of the poking piece 32 is W, and W is more than or equal to 1mm and less than or equal to 2mm. The labor-saving mounting of the plectrum 32 in a non-working state can be avoided, the risk of bending caused by too thick mounting is avoided, the W is less than or equal to 1mm and less than or equal to 2mm according to experience and experiment, the plectrum 32 can have enough strength to be stuck to the food material on the wall of the cup to be hung in the working state, and the crushing effect is effectively improved.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or element in question 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 the other embodiment or embodiments is within the scope of the present utility model. While the utility model has been described in detail in the foregoing general description and specific examples, it will be apparent to those 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 food processor, includes smashes the cup, rotationally sets up smash the sword in smashing the cup, rotationally set up the driving lever in smashing the cup, its characterized in that, smash the sword and include the arbor with be fixed in the blade of arbor, the driving lever includes skeleton and fixed connection the plectrum of skeleton tip, the plectrum is elastic material under the non-operating condition of food processor, the plectrum with smash the inside wall interference fit of cup, the plectrum is followed the direction of rotation slope of driving lever upwards extends, the plectrum is located the top of blade.

2. The food processor of claim 1 wherein the outer end profile of the paddle is parallel to the inner side wall profile of the pulverizing cup.

3. A food processor according to claim 2, wherein the side wall of the comminuting cup extends outwardly from bottom to top and the outer rim of the paddle extends outwardly from bottom to top.

4. The food processor of claim 1, wherein the frame is a plate-like structure extending obliquely upward in a direction of rotation of the lever.

5. The food processor of claim 1 wherein the bottom end of the paddle extends obliquely downward from a side proximate to the frame to a side distal from the frame;

or, the outer end of the poking piece is provided with a convex point protruding towards the side wall of the crushing cup, and the poking piece is in interference fit with the inner side wall of the crushing cup through the convex point.

6. The food processor of claim 1, wherein the frame comprises a sleeve portion sleeved on the top end of the cutter shaft and a connecting portion extending outwards from the sleeve portion, the poking plate is fixed on the connecting portion, a notch is formed in the side wall of the sleeve portion, a clamping rib is arranged on the outer side face of the cutter shaft in a protruding mode, and the clamping rib is clamped into the notch.

7. The food processor of claim 1 wherein the blades include a first lower blade extending downwardly from the arbor and a first upper blade extending upwardly from the arbor, the first lower blade being connected to the root of the first upper blade to form a first blade set, the first blade set having an included angle a with the horizontal plane that satisfies: a is more than or equal to 10 degrees and less than or equal to 30 degrees.

8. The food processor of claim 1 wherein the blades include a second blade extending obliquely outwardly from the arbor, the second blade having a cutting edge end lower than a back end, the cutting edge end being inclined downwardly in the direction of rotation at an angle B relative to the back end, such that: b is more than 0 and less than or equal to 5 degrees.

9. A food processor according to claim 1, wherein the blades include a third blade adjacent the bottom wall of the pulverizing cup, the tip of the third blade being bent upwardly.

10. The food processor of claim 1, wherein the interference between the pulling sheet and the inner side wall of the crushing cup is X, which is 0.1 mm-1 mm;

or the thickness of the poking piece is W, and the W is more than or equal to 1mm and less than or equal to 2mm.