CN206761574U - Crushing knife and food processor - Google Patents

Abstract

The utility model provides a kind of crushing knife and food processor, and crushing knife is used for food processor, including：Installation axle, installation axle include installation end and connection end；Two or more knife leaves, knife leaf are installed on the mounting shaft, and blade has been wholely set on knife leaf；Wherein, the angle of at least two angles is unequal in two or more angles that two or more knife leaves are formed with installation axle.The technical scheme at least two knife leaves can form different angles from installation axle, thus at least two knife leaves mutual stagger setting in the axial direction of installation axle, two or more knife leaves are enabled to be layered setting on the mounting shaft, this kind forms at least two dividing layers between setting the multiple knife leaves that can make crushing knife, so as to carry out being layered step crushing to material, and then can be by material cutting and grinding more thoroughly so that the effect of material cutting and grinding is more preferable, more efficient.

Description

Crushing knife and food processor

Technical field

Household appliance technical field is the utility model is related to, more specifically, is related to a kind of crushing knife and food processor.

Background technology

At present, multiple knife leaves of the crushing knife of existing agitator are all disposed within same face, therefore are merely able to one Cutting and grinding are carried out to material on individual face, so that the crushing effect of product is bad, crush efficiency is low.Meanwhile prior art Middle knife leaf is typically all installed on the mounting shaft inclined downward, therefore, at work, under the drive of motor ultrahigh speed, crushing knife It is pressed downward that the effect of material is very good, so as to which the material in cup will soon be discharged to bottom of cup, and works as bottom of cup Material it is cumulative when, material will move upwards along the side wall of cup, so as to realize the continuous circulation of material, but this kind Structure, because the material of cup middle and upper part can quickly be discharged to bottom downwards in the presence of knife leaf, and the material of bottom is only The extruding force after solid accumulation can be relied on to move upwards, and after certain altitude position is moved to, dropped under gravity It is back in the middle part of cup, the endless form of this material is because the downward velocity of discharge of the material on cup top is less than bottom of cup The speed that food moves upwards, the i.e. position of crushing knife middle and upper part will supplement the discharge that speed is slower than bottom because of top material Speed and form space and negative pressure, therefore will be unstable when the material of upper return is supplemented space herein, and cause to produce Raw larger fluctuation, so as to which the circulation tumbling motion of material can be caused unreasonable, while load during motor work is nor hold It is continuous stable, consequently, it is possible on the one hand the power swing of agitator can be caused big, temperature rise, the problems such as noise is big, on the other hand The problems such as crush efficiency of product is low, and crushing effect is bad can be caused.

Therefore, how to design that a kind of new power swing is small, and temperature rise is low, and noise is small, crush efficiency is high, good crushing effect Crushing knife and food processor turn into current urgent problem to be solved.

Utility model content

The utility model is intended at least solve one of technical problem present in prior art.

Therefore, a purpose of the present utility model is, there is provided a kind of crushing knife.

Another purpose of the present utility model is, there is provided a kind of food processor for including above-mentioned crushing knife.

To achieve the above object, the embodiment of the utility model first aspect provides a kind of crushing knife, at food Reason machine, crushing knife include：Installation axle, the installation axle include installation end and connection end；Two or more knife leaves, the knife Leaf is arranged in the installation axle, blade is provided with the knife leaf, the blade and the knife leaf are integral type structure；Its In, at least two folders in two or more angles that described two or two or more knife leaf is formed with the installation axle The angle at angle is unequal.

The crushing knife provided according to embodiment of the present utility model, in the cup of the food processors such as agitator, For the materials such as the water in cup, food materials to be crushed and pushed, specifically, crushing knife includes installation axle and installed in installation Knife leaf on axle, wherein, knife leaf is used to the material in cup is pushed and crushed cutting, and the connection end of installation axle is used for With drive device, such as motor drive connection, to drive knife leaf to rotate in the presence of drive device, such as motor, with to thing Material is crushed and pushed, and certainly, installation axle can also directly be the motor shaft of motor.And two or more knife leaves and peace Fill axle formed two or more angles at least two angles angle it is unequal, i other words two or two with Upper slitter leaf can be installed on the mounting shaft at a certain angle, and at least two knife leaves can form different folders from installation axle Angle, so in working condition, it is possible to so that at least two knife leaves are upwardly formed at least two cut surfaces in the axle of installation axle, That is angle, the angle formed between at least two cut surfaces or its elongated surfaces are formed between at least two cut surfaces or its elongated surfaces Angle value be to be less than 90 ° more than 0 °, this kind, which is set, can make to be formed in working condition between multiple knife leaves of crushing knife At least two nonoverlapping incised layers, so as to which the material in cup is by axial multilayer cutting and grinding, and then material can be cut What is crushed is more thorough, so that the effect of material cutting and grinding is more preferable, more efficient, thus just can provide the overall product of product Matter.And blade is that integral type structure can improve the bonding strength of blade and knife leaf with knife leaf, and then the anti-of knife leaf can be improved Crushing strength, so that product is durable in use.

Wherein it is preferred to which the thickness of the knife leaf is H, thickness H value is：1mm≤H≤5mm.By by the thickness of knife leaf Degree H is disposed greater than enough preventing knife leaf less than or equal to the intensity for being able to ensure that knife leaf in the range of 5mm, and can equal to 1mm Thickness is blocked up.

Wherein it is preferred to which the blade and the knife leaf are integral type structure, and blade and knife leaf are integral type structure energy The bonding strength of blade and knife leaf is enough improved, and then the crush resistance strength of knife leaf can be improved, so that product is durable in use.

Wherein it is preferred to which two or more knife leaves are tiltedly mounted in installation axle, this kind, which is set, can increase knife leaf The area acted on material, and then crushing cutting force of the knife leaf to material can be increased, so as to which rapidly material is cut Cut crushing.

Wherein it is preferred to the second knife leaf of at least one at least one second knife leaf is positioned at one described the One knife leaf is close to a side of the installation end, i.e. at least one second knife leaf is located at the top of one first knife leaf, so that first Knife leaf and the second knife leaf can form two layers or two layers of arrangement above, so as to carry out Slice by slice cutting to food materials, and then just can Enough improve crush efficiency and crushing effect of the crushing knife to food materials.

In addition, the crushing knife provided according to the utility model above-described embodiment also has following additional technical feature：

In the above-mentioned technical solutions, it is preferable that the knife leaf includes：At least one first knife leaf, the first knife leaf peace In the installation axle, the first blade is provided with the first knife leaf, first blade is arranged on the first knife leaf In one side away from the installation end；At least one second knife leaf, the second knife leaf are arranged in the installation axle, and described the The second blade is provided with two knife leaves, second blade is arranged on the second knife leaf in the one side of the installation end； Wherein, the first knife leaf is tiltedly mounted in the installation axle and/or the second knife leaf is tiltedly mounted on the installation axle On；At least one angle and at least one second knife leaf that at least one first knife leaf and the installation axle are formed with The angle of at least two angles is unequal at least one angle that the installation axle is formed.

In the technical scheme, knife leaf includes the first knife leaf and the second knife leaf, specifically, the first knife leaf and the second knife leaf peace On the installation end of installation axle, the connection end of installation axle is used for and drive device, such as motor drive connection, to be filled in driving Put, for example drive the first knife leaf and the second knife leaf to rotate in the presence of motor, to be crushed and be pushed to material, certainly, peace Dress axle can also directly be the motor shaft of motor, and the first blade on two or more the first knife leaves is arranged on the first knife In one side of the leaf away from installation end, i.e., in the one side of connection end, namely the first blade is arranged on the lower surface of the first knife leaf On, namely the first blade is opening down, therefore the first knife leaf is in the presence of installation axle when rotating, just being capable of side crushed material Material, while material is pushed to the outside of bottom of cup and cup, so as to make material shuttling movement from top to bottom, and work as and pushed away When the material for the bottom of cup being sent to is cumulative, first it is pushed to the material of bottom of cup and is pushed after to bottom of cup Under the extruding of material, just it can be moved upwards along the side wall of cup, to realize the shuttling movement of material from bottom to up, and in thing When material moves to the top of cup from bottom to up, material just can be fallen down under gravity, then again by the first knife Sword is crushed and downwardly and outwardly pushed, and a complete cycle of material so far can be achieved, this kind of endless form is because material is the When in the presence of one blade from top to bottom and by lower to lower shuttling movement, the first blade pushes downwards the speed of material, i.e. material Downward pushing speed will be faster than the back-flow velocity of the speed that material is fallen down from cup top, i.e. material, so as to cause cup Space is formed in the middle part of body and then forms negative pressure, therefore when the material on cup top flows back again and will lead when adding to the space The fluctuation of material is caused, and then causes the circulation tumbling motion of material unreasonable, and then make it that material can not be by defined circulation Route and preferably crush orientation and moved, and the second blade is arranged on the second knife leaf in the one side of installation end, i.e., the Two blades are arranged on the upper surface of the second knife leaf, namely the second blade is opening up, and therefore, the second knife leaf is in installation axle Effect is lower when rotating, just can side comminuting matter, while the material aggregation on the periphery of cup middle and upper part is drawn into cup middle and upper part Centre, then as the material fallen down from cup top together by the first blade crush and downwardly and outwardly push, so as to By setting the second blade, the material aggregation on the periphery of cup middle and upper part just can be drawn into cup middle and upper part by the second blade Centre, to fill up during Matter Transfer in the space formed, so as to which the gap formed during Matter Transfer can be eliminated And negative pressure, and then when the material on cup top flows back again, the material that just smoothly can be extracted with the second blade very much mixes Close, and then crushed and pushed downwards by the first blade, thus the fluctuation of material can be avoided, so that material can be followed as defined Loop wire and preferably crushing orientation progress shuttling movement, and then on the one hand just material can effectively be crushed, to ensure It the processing efficiency and processing effect of material, on the other hand can reduce because of material fluctuation and to the impact of installation axle, and then cause peace Dress axle more can be rotated smoothly, and then can reduce the fluctuation of agitator, so that agitator smoothly rotates, and agitator The noise and frictional heat of agitator can be reduced by smoothly rotating, and then the temperature rise of agitator can be reduced etc..Meanwhile this kind is set Put due to not forming space during Matter Transfer, thus the first blade of the first knife leaf can act on material all the time, so as to Just crush efficiency of the crushing knife to material can be improved, it is ensured that crushing knife passes through the second knife leaf to the crushing effect of material The pulverization of second blade, crush efficiency of the crushing knife to material can be further improved, and then can further ensure that powder Crushing effect of the broken knife to material.And at least one angle that at least one first knife leaf and installation axle are formed and at least one the The angle of at least two angles is unequal at least one angle that two knife leaves are formed with installation axle, i.e., in the first knife leaf and When two knife leaves only have one, the angle of the angle between the first knife leaf and the second knife leaf and installation axle is different, so that the One knife leaf and the second knife leaf can divide two layers of setting, and when the first knife leaf and/or the second knife leaf are two or more, i.e., But at least two in two or more the first knife leaves form the angle of at least two different angles with installation axle, also may be used It is the angle of at least two and installation axle at least two different angles of formation in two or more the second knife leaves, can also be One or more first knife leaves and one or more second knife leaves form the angle of at least two different angles with installation axle, also It is to say, you can be between at least one knife leaf and at least one second knife leaf layering setting or multiple first knife leaves Layering is set, and be can also be to be layered between multiple second knife leaves and is set, this kind set can make crushing knife multiple knife leaves it Between form at least two dividing layers, so as to carry out layering crushing to material, and then can be to material cutting and grinding more Thoroughly, so that the effect of material cutting and grinding is more preferable, more efficient.

Wherein it is preferred at least one in the first knife leaf and the second knife leaf is obliquely installed, otherwise i.e. the first knife leaf tilts Set, otherwise the second knife leaf is obliquely installed, otherwise the first knife leaf and the second knife leaf are obliquely installed simultaneously, it is preferred that first Knife leaf is located at a side of the second knife leaf away from installation end, and this kind, which is set, can make the first knife leaf and the second knife leaf into difference in height, Thus underlying first knife leaf can be better profited from push material downwards, and better profit from above the Two knife leaves by material add to the first knife it is leaf into space in.

In the above-mentioned technical solutions, it is preferable that first blade and the first knife leaf and/or second blade with The second knife leaf is integral type structure.

In the technical scheme, the first blade and the first knife leaf and/or the second blade and the second knife leaf are integral type structure The first blade and the first knife leaf and/or the bonding strength of the second blade and the second knife leaf can be improved, and then first can be improved The crush resistance strength of knife leaf and the second knife leaf, so that product is durable in use.

Wherein it is preferred to which the thickness of the first knife leaf and the second knife leaf is H, thickness H value is：1mm≤H≤ 5mm.By the way that the thickness H of the first knife leaf and the second knife leaf is disposed greater than being less than or equal in the range of 5mm i.e. can equal to 1mm Ensure the intensity of the first knife leaf and the second knife leaf, and can enough prevents that the thickness of the first knife leaf and the second knife leaf is blocked up.

In the above-mentioned technical solutions, it is preferable that first blade is arranged on the side of the first knife leaf, and described Two blades are arranged on the side of the second knife leaf.

In the technical scheme, blade only can be set on the one side of the first knife leaf and the second knife leaf, because agitator exists All it is to stir crashing food in the same direction during stirring food, therefore, knife is set on the one side of the first knife leaf and the second knife leaf Sword can meet the requirement of product, and only set blade to simplify the first knife leaf on the one side of the first knife leaf and the second knife leaf With the structure of the second knife leaf, it is thus possible to simplify manufacturing procedure, reduce processing cost.

In another technical scheme, it is preferable that be provided with described first on the both sides of at least one first knife leaf Second blade is provided with blade, and/or the both sides of at least one second knife leaf.

In the technical scheme, by setting the first blade in the both sides of the first knife leaf so that the both sides of the first knife leaf are equal It can be used in crushing material, thus the first knife leaf either turns clockwise or rotate counterclockwise can carry out powder to material It is broken, and then the two-sided crushing of the first knife leaf can be realized.Similarly, by being respectively provided with the second blade in the both sides of the second knife leaf, make The both sides for obtaining the second knife leaf can be used in crushing material, thus the second knife leaf either turns clockwise or rotate counterclockwise Material can be crushed, and then the two-sided crushing of the second knife leaf can be realized.

Wherein it is preferred to the second knife leaf of at least one at least one second knife leaf is positioned at one described the One knife leaf is close to a side of the installation end, i.e. at least one second knife leaf is located at the top of one first knife leaf, so that first Knife leaf and the second knife leaf can form two layers or two layers of arrangement above, so as to carry out Slice by slice cutting to material, and then just can Enough improve crush efficiency and crushing effect of the crushing knife to material.

In the above-mentioned technical solutions, it is preferable that one end of the second knife leaf is arranged in the installation axle, and described second The other end of knife leaf tilts extension to the end direction of the installation end；One end of the first knife leaf is arranged on the installation axle On, the other end of the first knife leaf to the end direction of the connection end tilt extension or the first knife leaf the other end Extension is tilted to the end direction of the installation end or the first knife leaf is vertically mounted in the installation axle.

In the technical scheme, on the mounting shaft, the other end of the second knife leaf is to installation end for the installation of one end of the second knife leaf End direction tilt extension, i.e. the second knife leaf tilts upward settings, this kind setting because the second knife leaf tilts upward setting, because This, just can more efficiently by cup middle and upper part material aggregation be drawn into the first knife it is leaf into space in so that material What is flowed is more steady.And when the second knife leaf tilts upward setting, the first knife leaf can be set diagonally downward, also tiltable to It upper setting, can also be set perpendicular to installation axle, but preferably, the first knife leaf can be set or tilted upward diagonally downward setting, And by the way that the first knife leaf is obliquely installed, i.e., non-horizontal setting so that the first knife leaf can be contacted preferably with material, thus energy Crushing of the first knife leaf to material and push effect downwardly and outwardly are enough improved, and then the crush efficiency of product can be improved, really Protect the crushing effect of product.Wherein, specifically, can be by upper strata when two or more the first knife leaves are in double-deck set First knife leaf tilts upward setting, and the first knife leaf of lower floor is set diagonally downward, so as to make the structure distribution of product More rationally it is compact.

In the above-mentioned technical solutions, it is preferable that the quantity of the first knife leaf is even number, the quantity of the second knife leaf For even number.

In the technical scheme, the quantity of the first knife leaf and the second knife leaf is even number, can make two-by-two the first knife leaf and The second knife leaf is symmetrical set two-by-two, and then the resistance for the material that the first knife leaf and the second knife leaf be subject to can be made consistent, thus The stress of the first knife leaf and the second knife leaf can be made more balanced, to prevent stress weak point, and then relative can be carried The intensity of high first knife leaf and the second knife leaf, meanwhile, this kind, which is set, can sequentially form four leaf knives or eight leaf knives or 12 leaf knives Etc. plurality of specifications, and then the specification of crushing knife can be improved.In addition Central Symmetry ground structure is easier to process, it is thus possible to reduces production The difficulty of processing of product, the processing efficiency of product is improved, reduce the processing cost of product.

Certainly, the quantity of the first knife leaf and the quantity of the second knife leaf are alternatively odd number, so as to be correspondingly formed three leaf knives, The plurality of specifications such as five leaf knives, seven leaf knives.

In the above-mentioned technical solutions, it is preferable that the quantity of the first knife leaf is two or four or six；And/or institute The quantity for stating the second knife leaf is two or four.

In the technical scheme, the quantity of the quantity of the first knife leaf and the second knife leaf can form four leaves when being two Knife, the quantity of the second knife leaf is two, and the quantity of the first knife leaf is four, or the quantity of the second knife leaf is four, and first The quantity of knife leaf can form six leaf knives when being two, and energy when the quantity of the second knife leaf and the quantity of the first knife leaf are four Eight leaf knives are enough formed, and the quantity of the second knife leaf is two, the quantity of the first knife leaf can also form eight leaf knives when being six, this When, it is preferable that four the first knife leaves can be arranged on the same cross section of installation axle, and by two the first knife leaves and two Two knife leaves are arranged on above four the first knife leaves with alternateing, and on another cross section of installation axle, and those are advised The crushing knife of lattice can make material smoothly shuttling movement, and the crushing knife of those specifications can carry out abundant powder to material It is broken, enable to the structure of product relatively simple again, it is thus possible to while crushing effect is ensured, simplify the structure of product, Reduce the cost of product.

In the above-mentioned technical solutions, it is preferable that the quantity of the first knife leaf is six, and the quantity of the second knife leaf is Two；Four the first knife leaves in six first knife leaves are arranged on the same cross section of the installation axle, described same Cross section is the first cross section, and two other the first knife leaf and described two second knife leaves in six first knife leaves are located at On another same cross section of the installation axle, another same cross section is the second cross section, wherein, described first is transversal Face is located at second cross section close to the side of the connection end.

In the technical scheme, four the first knife leaves are arranged on the same cross section of installation axle, i.e., on the first cross section, separately Outer two the first knife leaves and two the second knife leaves are arranged on another same cross section of installation axle, i.e., on the second cross section so that Six the first knife leaves and two the second knives it is leaf into eight leaf knives can be divided into two layers up and down, and then material can be layered Crush and layering pushes.

In the above-mentioned technical solutions, it is preferable that four the first knife leaves on first cross section are symmetrical, tool Body, you can it is centrosymmetric, also can be axisymmetricly；Two the first knife leaves on second cross section are symmetrical, Specifically, you can it is centrosymmetric, also can axisymmetricly, two the second knife leaves on second cross section are mutually right Claim, specifically, you can it is centrosymmetric, also can be axisymmetricly.

In the technical scheme, the first knife leaf and the second knife leaf is symmetrical set two-by-two two-by-two, specifically, you can in center Symmetrically, it also can axisymmetricly set, and then the resistance for the material that the first knife leaf and the second knife leaf be subject to can be made consistent, thus energy Enough make the stress of the first knife leaf and the second knife leaf more balanced, to prevent stress weak point, and then relative can improve The intensity of first knife leaf and the second knife leaf, meanwhile, by the way that six the first knife leaves and two the second knife leaves are symmetrical arranged two-by-two, energy It is in integrally symmetrical structure enough to make crushing knife, thus on the one hand can improve the symmetrical beauty of product, on the other hand can also make product Center of gravity it is placed in the middle, thus the stability of product can be improved, and then fluctuation and the noise of product can be reduced.

In the above-mentioned technical solutions, it is preferable that two institutes in four the first knife leaves on first cross section The angle between the first knife leaf and the cross section of the installation axle is stated in the range of being less than or equal to 0 ° more than or equal to minus 45 °, four Two other the first knife leaf in the individual first knife leaf and the angle between the cross section of the installation axle more than etc. It is less than or equal in minus 20 ° in the range of positive 20 °；Two the second knife leaves and the installation axle on second cross section Angle between cross section more than or equal to positive 45 ° in the range of being less than or equal to positive 70 °, and other two on second cross section Angle between the individual first knife leaf and the cross section of the installation axle is being less than or equal to positive 45 ° of scope more than or equal to 0 ° It is interior.

In the technical scheme, the angle β between the first knife leaf and the cross section of installation axle is preferably greater than or equal to minus 45 ° small In the range of equal to positive 45 °, i.e. the first knife leaf can tilt down 0 ° to 45 ° setting clockwise on the mounting shaft, be preferably 10 ° to 20 ° settings are tilted down clockwise, can also be inclined upwardly 0 ° to 45 ° setting, preferably inverse time counterclockwise on the mounting shaft Pin is inclined upwardly 10 ° to 20 ° settings, and this kind sets the cutting area that causes the first blade and push effect to material relatively more suitable In, it is thus possible to when in crushing knife normal mounting to cup so that the first knife leaf can preferably coordinate with the second knife leaf, with The space formed by the push of the first knife leaf is made up more balance and stability, and then can make material balance stably circulating Dynamic, if angle beta on the contrary is too small, the first knife leaf cutting area is big, and material discharge effect is good, thus can cause the first knife leaf to thing The velocity of discharge of material is more than extraction speed of the second knife leaf to material, so that Matter Transfer can be caused insufficient, and if angle beta too Greatly, then the first knife leaf cutting area is small, and the velocity of discharge of material is slow, so as to also result in the velocity of discharge of the first knife leaf to material Less than extraction speed of the second knife leaf to material, thus the balance of material can not be realized, and angle β is disposed greater than being equal to The minus 45 ° discharges for being less than or equal in the range of positive 45 ° realize material and the balance extracted, and then material balance can be made Stably shuttling movement, to ensure the crush efficiency of material and crushing effect.In addition, this kind is set multiple first knife leaves with not Installed on the mounting shaft with angle and/or different height, so as to realize the step installation of multiple first knife leaves, Jin Erneng Enough realized using multiple first knife leaves and the step crushing of material and machine step are pushed, thus be able to ensure that the crushing effect of material Rate and crushing effect.And the second knife leaf is preferably inclined upwardly 45 ° to 70 ° settings counterclockwise on the mounting shaft, this kind, which is set, to be caused The cutting area of second blade and extraction effect to material are more moderate, it is thus possible in crushing knife normal mounting to cup When so that the second knife leaf can preferably coordinate with the first knife leaf, made up with more balance and stability because of the push of the first blade and The space of formation, and then material balance stably shuttling movement can be made, specifically, if angle [alpha] is too small, the cutting of the second knife leaf Area is big, and effect of drawing water is good, thus extraction speed of the second knife leaf to material can be caused to be more than discharge of the first knife leaf to material Speed, so that Matter Transfer can be caused insufficient, and if angle [alpha] is too big, the second knife leaf cutting area is small, and effect of drawing water is poor, The velocity of discharge of extraction speed of the second knife leaf to material less than the first knife leaf to material is also resulted in, thus thing can not be realized The balance of material, and angle α is disposed greater than etc. positive 45 ° and is less than or equal in the range of positive 70 ° so that the second knife leaf is to material Extraction is more moderate, thus can preferably coordinate with the first knife leaf, with the balance realized the discharge of material with extracted, and then Material balance stably shuttling movement can be made, to ensure the crush efficiency of material and crushing effect.

Wherein, in this manual, the angle of rotate counterclockwise is just, the angle to turn clockwise is negative.

Wherein it is preferred to positive 50 °≤α≤positive 60 °, this kind sets the discharge and extraction that material can be better achieved Balance, and then can preferably make material balance stably shuttling movement, to better assure that the crush efficiency of material and crushing Effect.

In the above-mentioned technical solutions, it is preferable that the total length sum of described two second knife leaves and six first knives The ratio of the total length sum of leaf is A, wherein, 0.05≤A≤0.8 or 0.1≤A≤0.4.

In the technical scheme, the ratio of the total length sum of two the second knife leaves and the total length sum of six the first knife leaves Value A, i.e., the ratio A of the length sum of all second knife leaves and the length sum of all first knife leaves it is unsuitable it is excessive also should not mistake Small, specifically, if A values are too small, the extraction collection efficiency to material of the second knife leaf is low, so as to cause the second knife leaf not fill out Mend the first knife it is leaf into space, so as to which the efficiency of the circulation of material can be caused low, thus the crushing effect of material can be caused poor, But if A values are excessive, the extraction collection efficiency to material of the second knife leaf is higher, so as to cause the first knife leaf can not be in time by The material in portion is expelled to the bottom of cup, and then material can be caused to push, thus the efficiency for also resulting in the circulation of material is low, from And the crushing effect of material can be caused poor, and by the way that ratio A is disposed greater than in the range of being less than or equal to 0.8 equal to 0.05, It is able to ensure that the cyclic balance of material in cup is stable, and can enough improves crushing effect and crush efficiency, and then can improve production The overall quality of product.

Wherein it is preferred to 0.1≤A≤0.4, i.e. the value of ratio A, which is preferably provided at, is less than or equal to 0.4 more than or equal to 0.1 In the range of, this kind is set, and the circulation of material can be made to reach optimal poised state, it is thus possible to further improve crushing effect And crush efficiency, further to improve the overall quality of product.

In the above-mentioned technical solutions, it is preferable that crushing knife also includes：First knife root, the first knife root are arranged peace In the installation axle；Second knife root, the second knife root are arranged in the installation axle, and positioned at described the A side of the one knife root close to the installation end；Wherein, at least one first knife leaf is arranged on the first knife root Or at least one first knife leaf is arranged on the first knife root and the second knife root；Described at least one second Knife leaf is arranged on the second knife root.

In the technical scheme, two knife roots, i.e. the first knife root and the second knife root can be set on the mounting shaft, from And at least one first knife leaf and at least one second knife leaf can be arranged on the first knife root or the second knife root, so that Crushing knife forms double-decker, wherein, specifically, can be by institute in the quantity of the first knife leaf and the equal quantity of the second knife leaf The first knife leaf having is all installed in lower floor, i.e., on the first knife root, while by the second all knife leaves all installed in upper strata, I.e. on the second knife root, and the first knife leaf quantity than the second knife leaf quantity more than when, most of first knife leaf can be installed In lower floor, i.e., on the first knife root, and remaining first knife leaf is replaced with the second all knife leaves and is symmetrically mounted at upper strata, I.e. on the second knife root, now, it is preferable that the first knife leaf on the second knife root is tilted upward into setting, so that its inclination side To can be consistent with the incline direction of the second knife leaf, so as to can ensure that the aesthetic property and symmetry of product.

It is also possible to provide the 3rd knife root or the 4th knife root etc., so as to by two or more the first knives Leaf is mounted to multilayer, or two or more the second knife leaves are mounted into multilayer, so as to by product design into three layers The structure of knife leaf, four layers of knife leaf or more layer knife leaf.

In the above-mentioned technical solutions, it is preferable that at least one first knife leaf is arranged on the first knife root When, the first knife root and the first knife leaf are integral type structure, and described the is also equipped with the second knife root During one knife leaf, the second knife root and the first knife leaf are integral type structure；And/or the second knife root with it is described extremely A few second knife leaf is integral type structure.

In the technical scheme, preferably by the first knife leaf and the second knife leaf and corresponding knife root, i.e. the first knife root Integral structure is arranged to the second knife root, because the mechanical property of integral structure is good, it is thus possible to ensure knife root and Bonding strength between knife leaf, wherein it is preferred to, knife leaf and knife root can be made into integration, produced in batches, to improve product Processing efficiency, reduce the processing cost of product.Specifically, using same sheet metal bent go out the first knife leaf, the second knife leaf and Corresponding knife root, easily and fast and to be achieved at low cost the processing of the second knife and the first knife leaf.

In the above-mentioned technical solutions, it is preferable that the first knife root and the second knife root are integral type structure.

In the technical scheme, the first knife root and the second knife root are preferably arranged to integral structure, because, one The mechanical property of body formula structure is good, it is thus possible to ensure the bonding strength between the first knife root and the second knife root, wherein, it is excellent Selection of land, the first knife root and the second knife root can be made into integration, produced in batches, to improve the processing efficiency of product, reduce production The processing cost of product.

Certainly, in another technical scheme, the first knife root is alternatively split-type structural with the second knife root, now, just In the first knife root and the second knife root are made into integration with corresponding knife leaf, produced in batches.

In the above-mentioned technical solutions, it is preferable that first through hole, the second knife root are provided with the first knife root On be provided with the second through hole, the first knife root is arranged in the installation axle by the first through hole, described Two knife roots are arranged in the installation axle by second through hole.

In the technical scheme, first through hole can be set on the first knife root, and second is set on the second knife root Through hole, so as to which the installation end of installation axle is sequentially passed through into first through hole and the second through hole, to realize the first knife leaf and the second knife The accurate installation of leaf.

In the above-mentioned technical solutions, it is preferable that it is provided with annular mounting groove on the installation end of the installation axle, described first Knife root is arranged in the installation axle by the cooperation of the first through hole and the annular mounting groove, second knife Root is arranged in the installation axle by the cooperation of second through hole and the annular mounting groove；Wherein, the peace Fill and be provided with flanging on the end at end, the flanging is pressed together on the second knife root.

In the technical scheme, by setting annular mounting groove can be using annular mounting groove come to the first knife root and Two knife roots carry out location and installation, specifically, the installation end of installation axle can be sequentially passed through into first through hole and the second through hole, then First knife root and the second knife root are stuck in annular mounting groove, to be realized using annular mounting groove to the first knife root and the The buckle installation of two knife roots.Meanwhile the annular installation of installation on the mounting shaft is arranged in the first knife root and the second knife root After on groove, it is pressed together on after installation axle can be stretched out to the part pressing of the second knife root on the second knife root, so as to simple fast The second knife root and the first heel and the fixation and installation of the letter of installation axle are realized fastly.

Certainly, in another technical scheme, the interference fit that installation axle and first through hole and the second through hole can also be used is real Existing installation between first knife root and the second knife root and installation axle.

In the above-mentioned technical solutions, it is preferable that the first knife root is fitted on the second knife root.

In the technical scheme, the first knife root is fitted on the second knife root, therefore can make the first knife leaf and second Knife is leaf to synchronize rotation into an entirety, it is thus possible to the first knife leaf and the second knife leaf is synchronized powder to material It is broken, and then the first knife leaf and the second knife leaf preferably synchronous matching can be made, to improve the crush efficiency to material, meanwhile, the One knife root is fitted on the second knife root can also be so that the first knife root and the second knife root mutually support, and then can carry High first knife root and the intensity of the second knife root, in addition, this kind sets the structure more compact and reasonable that can also make crushing knife, The overall volume of product can thus be reduced.Also this kind sets and can prevent from being formed between the first knife root and the second knife root Narrow gap, and then more conducively user cleans to crushing knife.

In the above-mentioned technical solutions, it is preferable that the first knife root is consistent with the shape size of the second knife root.

In the technical scheme, the first knife root is consistent with the shape size of the second knife root, on the one hand can make first The intensity of knife leaf and the second knife leaf is consistent, the type for reducing parts on the other hand can be improved, in favor of the standardization of product. Certainly, in another technical scheme, the shape size of the first knife root and the second knife root also can be inconsistent.

In the above-mentioned technical solutions, it is preferable that the first knife root and/or the second knife root be it is square, circular, Triangle, ellipse or pentagon, specifically, the shape of the first knife root and/or the second knife root can according to the first knife leaf and The number change of second knife leaf and change.

In the technical scheme, the first knife root and/or the second knife root are preferably square, because square compared to circle It is easier to process for shape, ellipse, it is thus possible to reduce the processing cost of product, improve the processing efficiency of product.Specifically compare Such as, this kind of structure enables the first knife leaf and the second knife leaf quickly and easily bending is formed by metallic plate, and it is circular then without Method is formed by the direct bending of metallic plate.Certainly, or circular, triangle is oval, pentagon or any other shape Shape.

In the above-mentioned technical solutions, it is preferable that the first knife root is mutually perpendicular to install with the installation axle, and described Two knife roots are mutually perpendicular to install with the installation axle.

In the technical scheme, the first knife root is mutually perpendicular to install with installation axle, and the second knife root and installation axle are mutual It is more firm that right angle setting can make to install between the first knife root and the second knife root, it is thus possible to makes the first knife leaf and Two knife leaves will not come off in comminuting matter with installation axle, so as to prevent the first knife leaf and the second knife leaf from coming off and hurting sb.'s feelings, enter And it can ensure that user's is safe to use.Specifically, can be by setting at an angle between the second knife leaf and the second knife root, with true When protecting the second knife root and installation axle and being mutually perpendicular to installation, knife leaf can be inclined upwardly setting, meanwhile, the first knife leaf and the can be made Setting at an angle between one knife root, during ensuring that the first knife root and installation axle are mutually perpendicular to installation, the first knife leaf can Tilt down setting.

In the above-mentioned technical solutions, it is preferable that the installation axle is circular shaft.

In the technical scheme, the preferably circular axle of installation axle, because circular shaft is more easy to coordinate with motor etc., so as to More conducively installation axle is driven.

In the above-mentioned technical solutions, it is preferable that the first knife leaf and/or the second knife leaf are made up of metal material, because, metal The intensity of material is high, and wearability is good, it is thus possible to preferably comminuting matter.Certainly, the second knife leaf and/or the first knife leaf are alternatively The higher material of other hardness is made.

In the above-mentioned technical solutions, it is preferable that be provided with pressing plate on the described one end of first knife leaf away from the installation axle.

In the technical scheme, by being set on the one end (i.e. the afterbody of the first knife leaf) of the first knife leaf away from installation axle Pressing plate, so as to push to bottom of cup to by material by pressing plate, and the setting of pressing plate can increase the first knife leaf with The contact area of material, it is thus possible to increase thrust of the first knife leaf to material, and then the circulation rate of material can be accelerated, because And the crush efficiency of product can be improved.

In the above-mentioned technical solutions, it is preferable that the angle between the pressing plate and the first knife leaf is γ, wherein, folder Angle γ value is：90°<γ≤180 °, or angle γ value is：135 °≤γ≤180 °, or angle γ value is 160 °≤γ ≤ 170 °, wherein it is preferred to, 135 °≤γ≤180 °.

In the technical scheme, by by the angle between pressing plate and the first knife leaf be disposed greater than be equal to 135 ° be less than etc. In the range of 180 °, it can be ensured that the first knife leaf downwardly and outwardly side pressure water effect, so as to make the inner-outer circulation of material Quickly, it is smooth, while this kind sets the cut-and-project area that can also increase the first knife leaf, thus powder can be improved to greatest extent Broken effect and crush efficiency.

Wherein, it is further preferred that angle γ value is：160°≤γ≤170°.

In the above-mentioned technical solutions, it is preferable that crushing knife also includes：Relief hole, it is arranged on the knife leaf, specifically, For example it is arranged on the first knife leaf and/or on the second knife leaf.

In the technical scheme, by setting relief hole to be when the first knife leaf and/or the second knife leaf push material First knife leaf and/or the second knife leaf pressure release, to prevent the first knife leaf and/or the second knife leaf from being fractureed because pressure is excessive, specifically, For example when material is pushed to bottom of cup by the first knife leaf, if the material aggregation of bottom of cup is excessive, material is to first The resistance of knife leaf is larger, and can utilize extruding between material and the first knife leaf by setting relief hole, so that material can be from Discharged in relief hole, so as to play a part of pressure release to the first knife leaf, and then the first knife leaf can be made durable in use without easy to break It is disconnected, thus the service life of product can be extended, similarly, when the second knife leaf extracts material, if the material extracted is excessive, thing Material is larger to the resistance of the second knife leaf, and can utilize the extruding between material and the second knife leaf by setting relief hole, so that thing Material can discharge out of relief hole, so as to play a part of pressure release to the second knife leaf, and then the second knife leaf can be made durable in use And be not easily broken, thus can also extend the service life of product.Certainly, we also only can set relief hole on the first knife leaf, Without setting relief hole on the second knife leaf.

In the above-mentioned technical solutions, it is preferable that be provided with the relief hole, and institute at least one first knife leaf The shape size for stating the relief hole set at least one first knife leaf is consistent.

In the technical scheme, upper relief hole can will be respectively provided with the first knife leaf, so as to the first all knife leaves Pressure release is carried out, to increase substantially the entire compression ability of crushing knife, and on one or two or two or more the first knife leaf The shape size of relief hole unanimously make it that the pressure relief capability of each first knife leaf is the same, and then can make each first knife leaf to thing The push effect of material is consistent, and then can be smoothly moved the interior material of cup, to prevent material to fluctuate.Certainly, also may be used Relief hole only is set on the first knife leaf of part, and relief hole is not provided with the first knife leaf of remainder.

In the above-mentioned technical solutions, it is preferable that the relief hole is included in circular port, mounting hole, square opening bellmouth It is one or more.

In the technical scheme, the shapes and sizes of relief hole can arbitrarily be set, and specifically, relief hole can be circle One or more of hole, mounting hole, square opening bellmouth, because this some holes is all relatively common hole, thus it is easy to add Work.

Wherein, it is further preferred that the relief hole is the elongated hole extended along the first knife leaf or the second knife leaf direction, Because the first knife leaf and the second knife leaf can make generally because elongate structure by the way that relief hole is arranged into elongated hole The structure of one knife leaf and the second knife leaf is adapted with the shape of relief hole.

The embodiment of the utility model second aspect provides a kind of food processor, and the food processor includes：Support； Cup component, the cup component include the crushing knife that any one of cup and first aspect embodiment provide, the crushing knife peace In the cup.

The food processor provided according to embodiment of the present utility model, there is the powder that first aspect any embodiment provides Broken knife, therefore, the food processor that embodiment of the present utility model provides have the crushing that first aspect any embodiment provides Whole beneficial effects of knife, it is numerous to list herein.

In the above-mentioned technical solutions, it is preferable that the food processor includes agitator, and certainly, food processor also Can be the other structures in addition to agitator.

It will be provided according to additional aspect and advantage of the present utility model in following description section, partly by from following Become obvious in description, or recognized by practice of the present utility model.

Brief description of the drawings

Of the present utility model above-mentioned and/or additional aspect and advantage will in the description from combination accompanying drawings below to embodiment Become obvious and be readily appreciated that, wherein：

Fig. 1 is the structural representation of the crushing knife provided according to an embodiment of the present utility model；

Fig. 2 is the decomposition texture schematic diagram of the crushing knife provided according to an embodiment of the present utility model；

Fig. 3 is the structural representation of the crushing knife provided according to another embodiment of the present utility model；

Fig. 4 is the decomposition texture schematic diagram of the crushing knife provided according to another embodiment of the present utility model；

Fig. 5 is the structural representation of the crushing knife provided according to another embodiment of the present utility model；

Fig. 6 is the decomposition texture schematic diagram of the crushing knife provided according to another embodiment of the present utility model；

Fig. 7 is the structural representation of the crushing knife provided according to another embodiment of the present utility model；

Fig. 8 is the decomposition texture schematic diagram of the crushing knife provided according to another embodiment of the present utility model；

Fig. 9 is the structural representation of the crushing knife provided according to the 5th embodiment of the present utility model；

Figure 10 is the decomposition texture schematic diagram according to the crushing knife of the 5th embodiment offer of the present utility model；

Figure 11 is another structural representation of the crushing knife provided according to embodiment of the present utility model；

Figure 12 is the another structural representation of the crushing knife provided according to embodiment of the present utility model；

Figure 13 is the structural representation of the food processor provided according to embodiment of the present utility model.

Wherein, corresponding relations of the Fig. 1 into Figure 13 between reference and component names is：

100 crushing knifes, 1 installation axle, 12 annular mounting grooves, 2 first knife leaves, 2a the first knife leaves, 2b the first knife leaves, 2c first Knife leaf, 22 first blades, 24 pressing plates, 3 second knife leaves, 32 second blades, 4 first knife roots, 42 first through hole, 5 second knife roots Portion, 52 second through holes, 6 relief holes, 200 food processors.

Embodiment

In order to be more clearly understood that above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the accompanying drawings and tool The utility model is further described in detail body embodiment.It should be noted that in the case where not conflicting, this Shen The feature in embodiment and embodiment please can be mutually combined.

Many details are elaborated in the following description in order to fully understand the utility model, still, this practicality It is new to be different from mode described here using other and implement, therefore, the scope of protection of the utility model not by The limitation of following public specific embodiment.

The crushing knife 100 and food that are there is provided according to one embodiment of the present utility model are described referring to Fig. 1 to Figure 13 Thing processor 200.

As shown in Figures 1 to 12, the embodiment of the utility model first aspect provides a kind of crushing knife 100, for eating Thing processor 200, crushing knife 100 include：Installation axle 1, installation axle 1 include installation end and connection end；Two or more knives Leaf, knife leaf are arranged in installation axle 1, blade are provided with knife leaf, blade and knife leaf are integral type structure；Wherein, two or two The angle of at least two angles is unequal in the individual two or more angles formed with upper slitter leaf with installation axle 1；Knife The thickness of leaf is H, and thickness H value is：1mm≤H≤5mm.

The crushing knife 100 provided according to embodiment of the present utility model, installed in the cup of the food processors such as agitator Interior, for the materials such as the water in cup and food materials to be crushed and pushed, specifically, crushing knife 100 includes installation axle 1 and peace Knife leaf in installation axle 1, wherein, knife leaf is used to the material in cup is pushed and crushed cutting, and installation axle 1 Connection end is used for and drive device, such as motor drive connection, to drive knife leaf to turn in the presence of drive device, such as motor Dynamic, to be crushed and be pushed to material, certainly, installation axle 1 can also directly be the motor shaft of motor.And two or two with The angle of at least two angles is unequal in two or more angles that upper slitter leaf is formed with installation axle 1, i other words Two or more knife leaves can be arranged in installation axle 1 at a certain angle, and at least two knife leaves can be with installation axle 1 Different angles is formed, so in working condition, it is possible to so that at least two knife leaves the axle of installation axle be upwardly formed to Few two cut surfaces, i.e. form angle, at least two cut surfaces or its elongated surfaces between at least two cut surfaces or its elongated surfaces Between the angle value of angle that is formed be to be less than 90 ° more than 0 °, this kind, which is set, can make between multiple knife leaves of crushing knife 100 At least two nonoverlapping incised layers are formed in working condition, so as to which the material in cup is by multilayer cutting and grinding, Jin Erneng Enough by the more thorough of material cutting and grinding, so that the effect of material cutting and grinding is more preferable, more efficient, thus just can provide The overall quality of product.And blade and the bonding strength that knife leaf is that integral type structure can improve blade and knife leaf, and then can The crush resistance strength of knife leaf is improved, so that product is durable in use.

Wherein it is preferred to which the thickness of knife leaf is H, thickness H value is：1mm≤H≤5mm.By the way that the thickness H of knife leaf is set Put enough prevents the thickness mistake of knife leaf in the intensity for being less than or equal in the range of 5mm be able to ensure that knife leaf more than or equal to 1mm, and can It is thick.

Wherein it is preferred to which two or more knife leaves are tiltedly mounted in installation axle 1, this kind, which is set, can increase knife The area that leaf is acted on material, and then crushing cutting force of the knife leaf to material can be increased, so as to rapidly by material Cutting and grinding.

In the above embodiment, it is preferable that knife leaf includes：At least one first knife leaf 2, the first knife leaf 2 are arranged on installation On axle 1, the first blade 22 is provided with the first knife leaf 2, the first blade 22 is arranged on the first one side of the knife leaf 2 away from installation end On；At least one second knife leaf 3, the second knife leaf 3 are arranged in installation axle 1, and the second blade 32 is provided with the second knife leaf 3, the Two blades 32 are arranged on the second knife leaf 3 in the one side of installation end；Wherein, the first knife leaf 2 is tiltedly mounted in installation axle 1 And/or second knife leaf 3 be tiltedly mounted in installation axle 1；At least one folder that at least one first knife leaf 2 is formed with installation axle 1 The angle of at least two angles is unequal at least one angle that angle and at least one second knife leaf 3 are formed with installation axle 1.

In this embodiment, knife leaf includes the first knife leaf 2 and the second knife leaf 3, specifically, the first knife leaf 2 and the second knife leaf 3 On the installation end of installation axle 1, the connection end of installation axle 1 is used for and drive device, such as motor drive connection, to drive Dynamic device, for example drive the first knife leaf 2 and the second knife leaf 3 to rotate in the presence of motor, to be crushed and be pushed to material, when So, installation axle 1 can also directly be the motor shaft of motor, and the first blade 22 on two or more the first knife leaves 2 is set Put in the first one side of the knife leaf 2 away from installation end, i.e., in the one side of connection end, namely the first blade 22 is arranged on first On the lower surface of knife leaf 2, namely the first blade 22 is opening down, therefore the first knife leaf 2 rotates in the presence of installation axle 1 When, just can side comminuting matter, while by material to the outside of bottom of cup and cup push, so as to make material from top to bottom Shuttling movement, and when the material for the bottom of cup being pushed to is cumulative, the material to bottom of cup is first pushed rear Be pushed to the extruding of the material of bottom of cup, just can be moved upwards along the side wall of cup, with realize material from it is lower to On shuttling movement, and when material moves to the top of cup from bottom to up, material just can drop under gravity Get off, then crushed and downwardly and outwardly pushed by the first blade 22 again, a complete cycle of material, this kind so far can be achieved Endless form because material is when in the presence of the first blade 22 from top to bottom and by lower to lower shuttling movement, the first blade 22 to The speed of lower push material, the i.e. downward pushing speed of material will be faster than the speed that material is fallen down from cup top, i.e. material Back-flow velocity, so as to cause to form space in the middle part of cup and then form negative pressure, therefore when the material on cup top returns again The fluctuation of material is may result in when flowing and adding to the space, and then causes the circulation tumbling motion of material unreasonable, and then is made Obtaining material can not be moved by defined circulation route and the preferable orientation that crushes, and the second blade 32 is arranged on the second knife Leaf 3 is in the one side of installation end, i.e., the second blade 32 is arranged on the upper surface of the second knife leaf 3, namely the second blade 32 It is opening up, therefore, when the second knife leaf 3 rotates in the presence of installation axle 1, just can side comminuting matter, while by cup The material aggregation on the periphery in portion is drawn into the centre of cup middle and upper part, then as the material fallen down from cup top together Crushed and downwardly and outwardly pushed by the first blade 22, so as to which by setting the second blade 32, the second blade 32 just can be by cup The material aggregation on the periphery of middle and upper part is drawn into the centre of cup middle and upper part, to fill up during Matter Transfer the space formed It is interior, so as to which the gap formed during Matter Transfer and negative pressure can be eliminated, and then when the material on cup top flows back again, Just the material that smoothly can be extracted with the second blade 32 very much mixes, and then is crushed and pushed downwards by the first blade 22, because And the fluctuation of material can be avoided, so that material can crush orientation by defined circulation route and preferably carries out circulating It is dynamic, and then on the one hand just material can effectively be crushed, to ensure the processing efficiency of material and processing effect, on the other hand It can reduce because of material fluctuation and to the impact of installation axle 1, and then installation axle 1 is more smoothly rotated, and then Reduce the fluctuation of agitator so that agitator smoothly rotates, and agitator smoothly rotate the noise that can reduce agitator and Frictional heat, and then the temperature rise of agitator can be reduced etc..Meanwhile this kind is set due to not forming space during Matter Transfer, Thus the first blade 22 of the first knife leaf 2 can act on material all the time, so as to just improve crushing knife 100 to material Crush efficiency, it is ensured that crushing knife 100 is to the crushing effect of material, and the pulverization for the second blade 32 for passing through the second knife leaf 3, Crush efficiency of the crushing knife 100 to material can be further improved, and then can further ensure that powder of the crushing knife 100 to material Broken effect.And at least one angle and at least one second knife leaf 3 and peace that at least one first knife leaf 2 is formed with installation axle 1 It is unequal to fill the angle of at least two angles at least one angle that axle 1 is formed, i.e., in the first knife leaf 2 and the second knife leaf 3 When there was only one, the angle of the angle between the first knife leaf 2 and the second knife leaf 3 and installation axle 1 is different, so that the first knife The knife leaf 3 of leaf 2 and second can divide two layers of setting, and when the first knife leaf 2 and/or the second knife leaf 3 are two or more, i.e., But at least two in two or more the first knife leaves 2 form the angle of at least two different angles with installation axle 1, But at least two in two or more the second knife leaves 3 form the angle of at least two different angles with installation axle 1, also But one or more first knife leaves 2 and the second knife leaf of one or more 3 form the folder of at least two different angles with installation axle 1 Angle, that is to say, that can be at least one knife leaf and at least one second knife leaf 3 layering setting or multiple first It is layered and sets between knife leaf 2, can also be layering setting between multiple second knife leaves 3, this kind, which is set, can make crushing knife 100 Multiple knife leaves between form at least two dividing layers, so as to carry out layering crushing to material, and then material can be cut The more thorough of crushing is cut, so that the effect of material cutting and grinding is more preferable, more efficient.

Wherein it is preferred to as shown in Figures 1 to 12, at least one in the first knife leaf 2 and the second knife leaf 3 is obliquely installed, I.e. either the first knife leaf 2 is obliquely installed, or the second knife leaf 3 is obliquely installed, otherwise the first knife leaf 2 and the second knife leaf 3 incline simultaneously Tiltedly set, it is preferred that the first knife leaf 2 is located at a side of the second knife leaf 3 away from installation end, this kind, which is set, can make first The knife leaf 3 of knife leaf 2 and second forms difference in height, it is thus possible to better profits from underlying first knife leaf 2 material is downward Push, and better profit from the second knife leaf 3 above and add to material in the space that the first knife leaf 2 formed.

In the above embodiment, it is preferable that as shown in Figures 1 to 12, the first blade 22 and the first knife leaf 2 and/or second The knife leaf 3 of blade 32 and second is integral type structure.

In this embodiment, the first blade 22 and the first knife leaf 2 and/or the second blade 32 and the second knife leaf 3 are integral type Structure can improve the first blade 22 and the first knife leaf 2 and/or the bonding strength of the second blade 32 and the second knife leaf 3, Jin Erneng The crush resistance strength of the first knife leaf 2 and the second knife leaf 3 is enough improved, so that product is durable in use.

Wherein it is preferred to which the thickness of the first knife leaf 2 and the second knife leaf 3 is H, thickness H value is：1mm≤H≤5mm.It is logical Cross and be disposed greater than being less than or equal in the range of 5mm be able to ensure that equal to 1mm by the thickness H of the first knife leaf 2 and the second knife leaf 3 The intensity of first knife leaf 2 and the second knife leaf 3, and can enough prevent that the thickness of the first knife leaf 2 and the second knife leaf 3 is blocked up.

In the above embodiment, it is preferable that as shown in Figures 1 to 12, the first blade 22 is arranged on the side of the first knife leaf 2 On, the second blade 32 is arranged on the side of the second knife leaf 3.

In this embodiment, blade only can be set on the one side of the first knife leaf 2 and the second knife leaf 3, because agitator exists All it is to stir crashing food in the same direction during stirring food, therefore, is set on the one side of the first knife leaf 2 and the second knife leaf 3 Blade can meet the requirement of product, and only set blade to simplify first on the one side of the first knife leaf 2 and the second knife leaf 3 The structure of the knife leaf 3 of knife leaf 2 and second, it is thus possible to simplify manufacturing procedure, reduce processing cost.

In another embodiment, it is preferable that it is provided with the first blade 22 on the both sides of at least one first knife leaf 2, and/ Or it is provided with the second blade 32 on the both sides of at least one second knife leaf 3.

In this embodiment, by setting the first blade 22 in the both sides of the first knife leaf 2 so that the both sides of the first knife leaf 2 It can be used in crushing material, thus the first knife leaf 2 either turns clockwise or rotate counterclockwise can be entered to material Row crushes, and then can realize the two-sided crushing of the first knife leaf 2.Similarly, by being respectively provided with the second knife in the both sides of the second knife leaf 3 Sword 32 so that the both sides of the second knife leaf 3 can be used in crushing material, thus the second knife leaf 3 either turns clockwise still Rotate counterclockwise can crush to material, and then can realize the two-sided crushing of the second knife leaf 3.

Wherein it is preferred to as shown in Figures 1 to 10, at least one 3, second knife leaf at least one second knife leaf 3 A side in one first knife leaf 2 close to installation end, i.e. at least one second knife leaf 3 are located at the top of one first knife leaf 2, so that First knife leaf 2 and the second knife leaf 3 can form two layers or two layers of arrangement above, so as to carry out Slice by slice cutting to food materials, enter And it just can improve crush efficiency and crushing effect of the crushing knife to food materials.

Wherein it is preferred to as shown in Figures 1 to 10, at least one 3, second knife leaf at least one second knife leaf 3 A side in one first knife leaf 2 close to installation end, i.e. at least one second knife leaf 3 are located at the top of one first knife leaf 2, so that First knife leaf 2 and the second knife leaf 3 can form two layers or two layers of arrangement above, so as to carry out Slice by slice cutting to material, enter And it just can improve crush efficiency and crushing effect of the crushing knife to material.

In the above embodiment, it is preferable that one end of the second knife leaf 3 be arranged on installation axle 1 on, the second knife leaf 3 it is another Hold to the end direction of installation end and tilt extension；One end of first knife leaf 2 is arranged in installation axle 1, the other end of the first knife leaf 2 Tilt the other end of extension institute or the first knife leaf 2 to the end direction of connection end and tilt to the end direction of installation end and extend or the One knife leaf 2 is vertically mounted in installation axle 1.

In this embodiment, one end of the second knife leaf 3 is arranged in installation axle 1, and the other end of the second knife leaf 3 is to installation end End direction tilt extension, i.e. the second knife leaf 3 tilts upward settings, this kind setting because the second knife leaf 3 tilts upward setting, Therefore, just more efficiently the material of middle and upper part in cup can be assembled and is drawn into the space that the first knife leaf 2 is formed, so that thing Stream is moved more steady.And when the second knife leaf 3 tilts upward setting, the first knife leaf 2 can be set diagonally downward, can also be inclined Set, can also be set perpendicular to installation axle 1 obliquely, but preferably, the first knife leaf 2 can be set or be tilted upward diagonally downward Set, and by the way that the first knife leaf 2 is obliquely installed, i.e., non-horizontal setting so that the first knife leaf 2 preferably can connect with material Touch, it is thus possible to improve crushing of the first knife leaf 2 to material and push effect downwardly and outwardly, and then the powder of product can be improved Broken efficiency, it is ensured that the crushing effect of product.Wherein, specifically, when two or more the first knife leaves 2 are in double-deck set, The first knife leaf 2 on upper strata can be tilted upward setting, and the first knife leaf 2 of lower floor is set diagonally downward, so as to make production The structure distribution of product more rationally it is compact.

In the above embodiment, it is preferable that as shown in Figures 1 to 12, the quantity of the first knife leaf 2 is even number, the second knife The quantity of leaf 3 is even number.

In this embodiment, the quantity of the first knife leaf 2 and the second knife leaf 3 is even number, can make the He of the first knife leaf 2 two-by-two The second knife leaf 3 is symmetrical set two-by-two, and then the first knife leaf 2 can be made consistent with the resistance for the material that the second knife leaf 3 is subject to, because And the stress of the first knife leaf 2 and the second knife leaf 3 can be made more balanced, to prevent stress weak point, and then i.e. being capable of phase Intensity to improving the first knife leaf 2 and the second knife leaf 3, meanwhile, this kind, which is set, can sequentially form four leaf knives or eight leaf knives or ten The plurality of specifications such as two leaf knives, and then the specification of crushing knife 100 can be improved.In addition Central Symmetry ground structure is easier to process, thus The difficulty of processing of product can be reduced, improves the processing efficiency of product, reduces the processing cost of product.

Certainly, the quantity of the first knife leaf 2 and the quantity of the second knife leaf 3 are alternatively odd number, so as to be correspondingly formed three leaves The plurality of specifications such as knife, five leaf knives, seven leaf knives.

In the above embodiment, it is preferable that as depicted in figs. 1 and 2, the quantity of the first knife leaf 2 is for two or such as Fig. 3 and figure Shown in 4, the quantity of the first knife leaf 2 is four, or as shown in Fig. 5 to Figure 10, the quantity of the first knife leaf 2 is six；And/or as schemed Shown in 1 to Figure 10, the quantity of the second knife leaf 3 is two, and the quantity of certain second knife leaf 3 is alternatively four.

In this embodiment, as depicted in figs. 1 and 2, the quantity of the first knife leaf 2 and the quantity of the second knife leaf 3 are two When can form four leaf knives, as shown in Figure 3 and Figure 4, the quantity of the second knife leaf 3 is two, and the quantity of the first knife leaf 2 is four It is individual, or the quantity of the second knife leaf 3 is four, and six leaf knives can be formed when the quantity of the first knife leaf 2 is two, and the second knife leaf 3 quantity and the quantity of the first knife leaf 2 can form eight leaf knives when being four, and as shown in Fig. 5 to Figure 10, the second knife leaf 3 Quantity be two, the quantity of the first knife leaf 2 can also form eight leaf knives when being six, now, it is preferable that can be if Fig. 5 is to scheming Shown in 10, four the first knife leaves 2 are arranged on the same cross section of installation axle 1, and by two the first knife leaves 2 and two second Knife leaf 3 is arranged on above four the first knife leaves 2 with alternateing, and on another cross section of installation axle 1, and those are advised The crushing knife 100 of lattice can make material smoothly shuttling movement, and the crushing knife 100 of those specifications can be carried out to material Fully crush, enable to the structure of product relatively simple again, it is thus possible to while crushing effect is ensured, simplify product Structure, reduce the cost of product.

In the above embodiment, it is preferable that as is illustrated by figs. 11 and 12, the quantity of the first knife leaf is six, the second knife leaf Quantity be two；Four the first knife leaves 2 in six the first knife leaves 2, i.e., symmetrically arranged two the first knife leaf 2a and symmetrical Two the first knife leaf 2b set are arranged on the same cross section of installation axle 1, and same cross section is the first cross section；Six Two other the first knife leaf 2c and two the second knife leaves 3 in one knife leaf 2 are located on another same cross section of installation axle 1, separately One same cross section is the second cross section, wherein, the first cross section is located at the second cross section close to the side of connection end.

In this embodiment, four the first knife leaves 2 are arranged on the same cross section of installation axle 1, i.e., on the first cross section, separately Outer two the first knife leaves 2 and two the second knife leaves 3 are arranged on another same cross section of installation axle 1, i.e., on the second cross section, make Obtaining the eight leaf knives that six the first knife leaves 2 and two the second knife leaves 3 are formed can be divided into two layers up and down, and then material can be carried out Layering crushes and layering push.

In the above embodiment, it is preferable that as shown in Figures 1 to 12, four the first knife leaves 2 on the first cross section are mutual Symmetrically, specifically, you can it is centrosymmetric, also can axisymmetricly, i.e., two the first knife leaf 2a are symmetrical, two the first 2b pairs of knife leaves Claim, two the first knife leaf 2c on the second cross section are symmetrical, specifically, you can be centrosymmetric, also can axisymmetricly, the Two the second knife leaves 3 on two cross sections are symmetrical, specifically, you can it is centrosymmetric, also can be axisymmetricly.

In this embodiment, the first knife leaf 2 and the second knife leaf 3 is symmetrical set two-by-two two-by-two, specifically, you can in center Symmetrically, it also can axisymmetricly set, and then the first knife leaf 2 can be made consistent with the resistance for the material that the second knife leaf 3 is subject to, thus The stress of the first knife leaf 2 and the second knife leaf 3 can be made more balanced, to prevent stress weak point, and then i.e. can be relative The intensity of the first knife leaf 2 and the second knife leaf 3 is improved, meanwhile, by the way that six the first knife leaves 2 and two the second knife leaves 3 are right two-by-two Claim to set, it is in symmetrical structure that crushing knife 100 can be made overall, thus on the one hand can improve the symmetrical beauty of product, on the other hand The center of gravity of product can also be made placed in the middle, thus the stability of product can be improved, and then fluctuation and the noise of product can be reduced.

In the above embodiment, it is preferable that as shown in figure 12, two in four the first knife leaves 2 on the first cross section Angle β 1 between first knife leaf 2a and the cross section of installation axle 1 such as schemes in the range of being less than or equal to 0 ° more than or equal to minus 45 ° Shown in 11, two other the first knife leaf 2b in four the first knife leaves 2 on the first cross section and between the cross section of installation axle 1 Angle β 2 more than or equal to minus 20 ° be less than or equal to positive 20 ° in the range of；As shown in figure 11, two on the second cross section Angle α between two knife leaves 3 and the cross section of installation axle 1 is such as schemed in the range of being less than or equal to positive 70 ° more than or equal to positive 45 ° Shown in 12, two other the first knife leaf 2c on the second cross section and the angle β 3 between the cross section of installation axle 1 more than etc. It is less than or equal in 0 ° in the range of positive 45 °.

In this embodiment, the first knife leaf 2 can be such as first knife leaf 2a, 2b institutes in Figure 11 and Figure 12 in installation axle 1 Show, tilt down 0 ° to 45 ° setting clockwise, preferably tilt down 10 ° to 20 ° settings clockwise, also can be in installation axle 1 As shown in the first knife leaf 2c in Figure 12, be inclined upwardly 0 ° to 45 ° setting counterclockwise, is preferably inclined upwardly 10 ° counterclockwise extremely 20 ° of settings, this kind, which is set, make it that the cutting area of the first blade 22 and push effect to material are more moderate, it is thus possible to When the normal mounting of crushing knife 100 is in cup so that the first knife leaf 2 can preferably coordinate with the second knife leaf 3, steady more to balance Surely the space formed by the push of the first knife leaf 2 is made up, and then material balance stably shuttling movement can be made, if otherwise Angle beta is too small, then the cutting area of the first knife leaf 2 is big, and material discharge effect is good, thus can cause row of the first knife leaf 2 to material Go out speed and be more than extraction speed of the second knife leaf 3 to material, so that Matter Transfer can be caused insufficient, and if angle beta is too big, The cutting area of first knife leaf 2 is small, and the velocity of discharge of material is slow, small to the velocity of discharge of material so as to also result in the first knife leaf 2 In extraction speed of the second knife leaf 3 to material, thus the balance of material can not be realized, and angle β is disposed greater than being equal to The minus 45 ° discharges for being less than or equal in the range of positive 45 ° realize material and the balance extracted, and then material balance can be made Stably shuttling movement, to ensure the crush efficiency of material and crushing effect.Meanwhile this kind set by multiple first knife leaves 2 with It is arranged in installation axle 1 different angle and/or different height, the step installation of multiple first knife leaves 2, Jin Erneng can be realized The step crushing and the push of machine step to material enough are realized using multiple first knife leaves 2, thus is able to ensure that the crushing of material Efficiency and crushing effect.And the cross section of the second knife leaf 3 and installation axle 1 be angle α between horizontal plane preferably more than etc. just 45 ° are less than or equal in the range of positive 70 °, i.e., the second knife leaf 3 is preferably inclined upwardly 45 ° to 70 ° and set counterclockwise in installation axle 1 Put, this kind, which is set, make it that the cutting area of the second blade 32 and extraction effect to material are more moderate, it is thus possible to is crushing When the normal mounting of knife 100 is in cup so that the second knife leaf 3 can preferably coordinate with the first knife leaf 2, with more balance and stability The space formed by the push of the first blade 22 is made up, and then material balance stably shuttling movement can be made, specifically, if Angle [alpha] is too small, then the cutting area of the second knife leaf 3 is big, and effect of drawing water is good, thus can cause extraction speed of the second knife leaf 3 to material Degree is more than the first knife leaf 2 to the velocity of discharge of material, so as to which Matter Transfer can be caused insufficient, and if angle [alpha] is too big, second The cutting area of knife leaf 3 is small, and effect of drawing water is poor, also results in extraction speed of the second knife leaf 3 to material less than the first knife leaf 2 to thing The velocity of discharge of material, thus the balance of material can not be realized, and angle α is disposed greater than etc. positive 45 ° and is less than or equal to positive 70 ° In the range of so that extraction of the second knife leaf 3 to material is more moderate, thus can preferably coordinate with the first knife leaf 2, with The discharge of material and the balance extracted are realized, and then material balance stably shuttling movement can be made, to ensure the crushing of material Efficiency and crushing effect.

Wherein, in this manual, the angle of rotate counterclockwise is just, the angle to turn clockwise is negative.

Wherein it is preferred to positive 50 °≤α≤positive 60 °, this kind sets the discharge and extraction that material can be better achieved Balance, and then can preferably make material balance stably shuttling movement, to better assure that the crush efficiency of material and crushing Effect.

In the above embodiment, it is preferable that the total length sum of two the second knife leaves 3 and the overall length of six the first knife leaves 2 The ratio for spending sum is A, wherein, 0.05≤A≤0.8 or 0.1≤A≤0.4.

In this embodiment, the ratio of the total length sum of two the second knife leaves 3 and the total length sum of six the first knife leaves 2 Value A, i.e., the ratio A of the length sum of all second knife leaves 3 and the length sum of all first knife leaves 2 it is unsuitable it is excessive also should not mistake Small, specifically, if A values are too small, the extraction collection efficiency to material of the second knife leaf 3 is low, so as to cause the second knife leaf 3 can not The space of the first knife leaf 2 formation is filled up, so as to which the efficiency of the circulation of material can be caused low, thus the crushing effect of material can be caused Difference, if but A values it is excessive, the extraction collection efficiency to material of the second knife leaf 3 is higher, so as to cause the first knife leaf 2 can not and When the material at middle part is expelled to the bottom of cup, and then material can be caused to push, thus also result in the effect of the circulation of material Rate is low, so as to which the crushing effect of material can be caused poor, and by being disposed greater than ratio A to be less than or equal to 0.8 equal to 0.05 In the range of, that is, it is able to ensure that the cyclic balance of material in cup is stable, and can enough improves crushing effect and crush efficiency, Jin Erhui Improve the overall quality of product.

Wherein it is preferred to 0.1≤A≤0.4, i.e. the value of ratio A, which is preferably provided at, is less than or equal to 0.4 more than or equal to 0.1 In the range of, this kind is set, and the circulation of material can be made to reach optimal poised state, it is thus possible to further improve crushing effect And crush efficiency, further to improve the overall quality of product.

In the above embodiment, it is preferable that as shown in Figures 1 to 10, crushing knife 100 also includes：First knife root 4, the One knife root 4 is arranged in installation axle 1；Second knife root 5, the second knife root 5 is arranged in installation axle 1, and position A side in the first knife root 4 close to installation end；Wherein, at least one first knife leaf 2 is arranged on the first knife root 4 or at least One the first knife leaf 2 is arranged on the first knife root 4 and the second knife root 5；At least one second knife leaf 3 is arranged on the second knife root In portion 5.

In this embodiment, two knife roots, i.e. the first knife root 4 and the second knife root 5 can be set in installation axle 1, So as to which at least one first knife leaf 2 and at least one second knife leaf 3 are arranged on into the first knife root 4 or the second knife root 5 On, so that crushing knife 100 forms double-decker, wherein, specifically, in the quantity of the first knife leaf 2 and the quantity phase of the second knife leaf 3 Deng when, can be by the first all knife leaves 2 all installed in lower floor, i.e., on the first knife root 4, while by the second all knife leaves 3 All installed in upper strata, i.e., on the second knife root 5, and the first knife leaf 2 quantity than the second knife leaf 3 quantity more than when, can will Most of first knife leaf 2 is arranged on lower floor, i.e., on the first knife root 4, and by remaining first knife leaf 2 and the second all knife leaves 3 are alternately symmetrically mounted at upper strata, i.e., on the second knife root 5, now, it is preferable that by the first knife leaf 2 on the second knife root 5 Setting is tilted upward, so that its incline direction can be consistent with the incline direction of the second knife leaf 3, so as to can ensure that U.S. of product The property seen and symmetry.

It is also possible to provide the 3rd knife root or the 4th knife root etc., so as to by two or more the first knives Leaf 2 is mounted to multilayer, or two or more the second knife leaves 3 are mounted into multilayer, so as to by product design into three The structure of layer knife leaf, four layers of knife leaf or more layer knife leaf.

In the above embodiment, it is preferable that as shown in Figures 1 to 10, at least one first knife leaf 2 is arranged at the first knife When on root 4, the first knife root 4 and the first knife leaf 2 are integral type structure, and the first knife leaf 2 is also equipped with the second knife root 5 When, the second knife root 5 and the first knife leaf 2 are integral type structure；And/or second knife root 5 and at least one second knife leaf 3 be one Body formula structure.

In this embodiment, preferably by the first knife leaf 2 and the second knife leaf 3 and corresponding knife root, i.e. the first knife root 4 Integral structure is arranged to the second knife root 5, because the mechanical property of integral structure is good, it is thus possible to ensures knife root Bonding strength between knife leaf, wherein it is preferred to, knife leaf and knife root can be made into integration, produced in batches, to improve product Processing efficiency, reduce the processing cost of product.Specifically, the first knife leaf 2, the second knife leaf are gone out using same sheet metal bent 3 and corresponding knife root, easily and fast and to be achieved at low cost the processing of the second knife and the first knife leaf 2.

In the above embodiment, it is preferable that the first knife root 4 and the second knife root 5 are integral type structure.

In this embodiment, the first knife root 4 and the second knife root 5 are preferably arranged to integral structure, because, one The mechanical property of body formula structure is good, it is thus possible to ensure the bonding strength between the first knife root 4 and the second knife root 5, wherein, Preferably, the first knife root 4 and the second knife root 5 can be made into integration, produced in batches, to improve the processing efficiency of product, drop The processing cost of low product.

Certainly, in another embodiment, the first knife root 4 and the second knife root 5 or split-type structural, now, just In the first knife root 4 and the second knife root 5 are made into integration with corresponding knife leaf, produced in batches.

In the above embodiment, it is preferable that as shown in Figures 1 to 10, first through hole 42 is provided with the first knife root 4, The second through hole 52 is provided with second knife root 5, the first knife root 4 is arranged in installation axle 1 by first through hole 42, the Two knife roots 5 are arranged in installation axle 1 by the second through hole 52.

In this embodiment, first through hole 42 can be set on the first knife root 4, and is set on the second knife root 5 Two through holes 52, so as to which the installation end of installation axle 1 is sequentially passed through into the through hole 52 of first through hole 42 and second, to realize the first knife leaf 2 and second knife leaf 3 accurate installation.

In the above embodiment, it is preferable that annular mounting groove 12 is provided with the installation end of installation axle 1, the first knife root 4 It is arranged by the cooperation of first through hole 42 and annular mounting groove 12 in installation axle 1, the second knife root 5 passes through the second through hole 52 are arranged in installation axle 1 with the cooperation of annular mounting groove 12；Wherein, flanging, flanging are provided with the end of installation end It is pressed together on the second knife root 5.

In this embodiment, by setting annular mounting groove 12 can be using annular mounting groove 12 come to the first knife root 4 Location and installation is carried out with the second knife root 5, specifically, the installation end of installation axle 1 can be sequentially passed through to first through hole 42 and second Through hole 52, then the first knife root 4 and the second knife root 5 are stuck in annular mounting groove 12, with real using annular mounting groove 12 Now the buckle of the first knife root 4 and the second knife root 5 is installed.Meanwhile it is arranged peace in the first knife root 4 and the second knife root 5 After in the annular mounting groove 12 in installation axle 1, it is pressed together on after installation axle 1 can be stretched out to the part pressing of the second knife root 5 On second knife root 5, so as to quickly and easily realize the second knife root 5 and the first heel and the fixation of the letter of installation axle 1 And installation.

Certainly, in another embodiment, installation axle 1 and the interference fit of the through hole 52 of first through hole 42 and second can also be used Realize the installation between the first knife root 4 and the second knife root 5 and installation axle 1.

In the above embodiment, it is preferable that as shown in Fig. 1, Fig. 3 and Fig. 5, the first knife root 4 is fitted in the second knife root 5 On.

In this embodiment, the first knife root 4 is fitted on the second knife root 5, therefore can make the first knife leaf 2 and second Knife leaf 3 forms an entirety and synchronizes rotation, it is thus possible to the first knife leaf 2 and the second knife leaf 3 is synchronized material Crush, and then the first knife leaf 2 and the second knife leaf 3 preferably synchronous matching can be made, to improve the crush efficiency to material, together When, the first knife root 4 be fitted on the second knife root 5 can also so that the first knife root 4 and the second knife root 5 mutually support, And then the intensity of the first knife root 4 and the second knife root 5 can be improved, in addition, this kind sets the knot that can also make crushing knife 100 Structure more compact and reasonable, it is thus possible to reduce the overall volume of product.Also this kind, which is set, can prevent the first knife root 4 and the Narrow gap is formed between two knife roots 5, and then more conducively user cleans to crushing knife 100.

In the above embodiment, it is preferable that as shown in Fig. 2, Fig. 4 and Figure 12, the first knife root 4 and the second knife root 5 Shape size is consistent.

In this embodiment, the first knife root 4 is consistent with the shape size of the second knife root 5, on the one hand can make first Knife leaf 2 is consistent with the intensity of the second knife leaf 3, the type for reducing parts on the other hand can be improved, in favor of the standard of product Change.Certainly, in another embodiment, the shape size of the first knife root 4 and the second knife root 5 also can be inconsistent.

In the above embodiment, it is preferable that as shown in Fig. 2, Fig. 4 and Figure 12, the first knife root 4 and/or the second knife root 5 To be square, certainly, the first knife root 4 or circle, triangle, ellipse or pentagon, specifically, the first knife root 4 and/ Or second the shape of knife root 5 can be changed according to the number change of the first knife leaf 2 and the second knife leaf 3.

In this embodiment, the first knife root 4 and/or the second knife root 5 are preferably square, because square compared to circle It is easier to process for shape, ellipse, it is thus possible to reduce the processing cost of product, improve the processing efficiency of product.Specifically compare Such as, this kind of structure enables the first knife leaf 2 and the second knife leaf 3 quickly and easily bending is formed by metallic plate, and it is circular then It can not be formed by the direct bending of metallic plate.Certainly, or circular, triangle is oval, pentagon or any other shape Shape.

In the above embodiment, it is preferable that as shown in Figures 1 to 12, the first knife root 4 is mutually perpendicular to pacify with installation axle 1 Dress, the second knife root 5 is mutually perpendicular to install with installation axle 1.

In this embodiment, the first knife root 4 is mutually perpendicular to install with installation axle 1, the second knife root 5 and the phase of installation axle 1 It is more firm that mutual right angle setting can make to install between the first knife root 4 and the second knife root 5, it is thus possible to makes the first knife leaf 2 and second knife leaf 3 will not be come off in comminuting matter with installation axle 1, so as to prevent that the first knife leaf 2 and the second knife leaf 3 are de- Fall to hurt sb.'s feelings, and then can ensure that user's is safe to use.Specifically, can will be in one jiao between the second knife leaf 3 and the second knife root 5 Degree is set, and during ensuring that the second knife root 5 and installation axle 1 are mutually perpendicular to installation, knife leaf can be inclined upwardly setting, meanwhile, can Make setting at an angle between the first knife leaf and the first knife root 4, to ensure that the first knife root 4 and installation axle 1 are mutually perpendicular to pacify During dress, the first knife leaf 2 can tilt down setting.

In the above embodiment, it is preferable that as shown in Figures 1 to 12, installation axle 1 is circular shaft.

In this embodiment, 1 preferably circular axle of installation axle, because circular shaft is more easy to coordinate with motor etc., so as to More conducively installation axle 1 is driven.

In the above embodiment, it is preferable that the first knife leaf 2 and/or the second knife leaf 3 are made up of metal material, because, metal The intensity of material is high, and wearability is good, it is thus possible to preferably comminuting matter.Certainly, the second knife leaf 3 and/or the first knife leaf 2 also may be used It is made up of the higher material of other hardness.

In the above embodiment, it is preferable that as shown in Fig. 1, Fig. 3 and Fig. 5, on first one end of knife leaf 2 away from installation axle 1 It is provided with pressing plate 24.

In this embodiment, by being set on the one end (i.e. the afterbody of the first knife leaf 2) of the first knife leaf 2 away from installation axle 1 Pressing plate 24 is put, so as to push to bottom of cup to by material by pressing plate 24, and the setting of pressing plate 24 can increase The contact area of one knife leaf 2 and material, it is thus possible to increase thrust of the first knife leaf 2 to material, and then material can be accelerated Circulation rate, it is thus possible to improve the crush efficiency of product.

In the above embodiment, it is preferable that as shown in figure 12, the angle between the knife leaf 2 of pressing plate 24 and first is γ, its In, angle γ value is：90°<γ≤180 °, or angle γ value is：135 °≤γ≤180 °, or angle γ value is 160 ° ≤ γ≤170 °, wherein it is preferred to, 135 °≤γ≤180 °.

In this embodiment, by the way that the angle between the knife leaf 2 of pressing plate 24 and first to be disposed greater than being less than equal to 135 ° In the range of 180 °, it can be ensured that the pressure water effect of the first knife leaf 2 downwardly and outwardly side, so as to follow the inside and outside of material Ring is quick, smooth, while this kind sets the cut-and-project area that can also increase the first knife leaf 2, thus can carry to greatest extent High crushing effect and crush efficiency.

Wherein, it is further preferred that angle γ value is：160°≤γ≤170°.

In the above embodiment, it is preferable that as shown in Figures 1 to 10, crushing knife 100 also includes：Relief hole 6, is arranged on On knife leaf, specifically, for example it is arranged on the first knife leaf 2 and/or on the second knife leaf 3.

In this embodiment, by setting the relief hole 6 can be when the first knife leaf 2 and/or the second knife leaf 3 push material First knife leaf 2 and/or the pressure release of the second knife leaf 3, to prevent the first knife leaf 2 and/or the second knife leaf 3 from being fractureed because pressure is excessive, tool Body, such as, when material is pushed to bottom of cup by the first knife leaf 2, if excessive, the material of the material aggregation of bottom of cup It is larger to the resistance of the first knife leaf 2, and the extruding between material and the first knife leaf 2 can be utilized by setting relief hole 6, so that thing Material can discharge out of relief hole 6, so as to play a part of pressure release to the first knife leaf 2, and then the first knife leaf 2 can be made prolonged resistance to With and be not easily broken, thus the service life of product can be extended, similarly, when the second knife leaf 3 extracts material, if the thing extracted Material is excessive, then material is larger to the resistance of the second knife leaf 3, and by setting relief hole 6 to utilize between material and the second knife leaf 3 Extruding so that material can be discharged out of relief hole 6, so as to play a part of pressure release to the second knife leaf 3, and then the can be made Two knife leaves 3 are durable in use and are not easily broken, thus can also extend the service life of product.Certainly, we also can be only in the first knife Relief hole 6 is set on leaf 2, without setting relief hole 6 on the second knife leaf 3.

In the above embodiment, it is preferable that as shown in Figures 1 to 10, pressure release is provided with least one first knife leaf 2 Hole 6, and as shown in Figures 1 to 6, the shape size of the relief hole 6 set at least one first knife leaf 2 is consistent.

In this embodiment, upper relief hole 6 can will be respectively provided with the first knife leaf 2, so as to the first all knife leaves 2 Pressure release is carried out, to increase substantially the entire compression ability of crushing knife 100, and one or two or the first knife of two or more leaf 2 On the shape size of relief hole 6 unanimously make it that the pressure relief capability of each first knife leaf 2 is the same, and then each first knife can be made Push effect of the leaf 2 to material is consistent, and then can be smoothly moved the interior material of cup, to prevent material to fluctuate.When So, relief hole 6 also can be only set on part the first knife leaf 2, and relief hole 6 is not provided with the first knife leaf 2 of remainder.

In the above embodiment, it is preferable that as shown in Figure 7 and Figure 8, relief hole 6 includes circular port, mounting hole, square opening One or more of bellmouth.

In this embodiment, the shapes and sizes of relief hole 6 can arbitrarily be set, and specifically, relief hole 6 can be circle One or more of hole, mounting hole, square opening bellmouth, because this some holes is all relatively common hole, thus it is easy to add Work.

Wherein, it is further preferred that as shown in Figures 1 to 10, relief hole 6 is along the first knife leaf 2 or the side of the second knife leaf 3 To the elongated hole of extension, because the first knife leaf 2 and the second knife leaf 3 be generally because elongate structure, thus by the way that relief hole 6 is set Being set to elongated hole can be such that the first knife leaf 2 and the structure of the second knife leaf 3 is adapted with the shape of relief hole 6.

As shown in figure 13, the embodiment of the utility model second aspect provides a kind of food processor 200, at the food Reason machine 200 includes：Support；Cup component, cup component include the crushing knife that any one of cup and first aspect embodiment provide 100, crushing knife 100 is arranged in cup.

The food processor 200 provided according to embodiment of the present utility model, there is first aspect any embodiment to provide Crushing knife 100, therefore, the food processor 200 that embodiment of the present utility model provides has first aspect any embodiment Whole beneficial effects of the crushing knife 100 of offer, it is numerous to list herein.

In the above embodiment, it is preferable that food processor 200 includes agitator, certainly, food processor 200 also Can be the other structures in addition to agitator.

In the description of this specification, the orientation or position relationship of the instruction such as term " on ", " under " are based on shown in accompanying drawing Orientation or position relationship, be for only for ease of description the utility model and simplify and describe, rather than instruction or imply signified Device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that new to this practicality The limitation of type；Term " connection ", " installation ", " fixation " etc. all should be interpreted broadly, for example, " connection " can be fixedly connected, Can also be detachably connected, or be integrally connected；Can be joined directly together, can also be indirectly connected by intermediary.It is right For one of ordinary skill in the art, it can understand that specific in the utility model of above-mentioned term containing as the case may be Justice.

In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc. Mean that combining specific features, structure, material or feature that the embodiment or example describe is contained in of the present utility model at least one In individual embodiment or example.In this manual, identical embodiment is not necessarily referring to the schematic representation of above-mentioned term Or example.Moreover, specific features, structure, material or the feature of description can be real in one or two any or two or more Apply and combined in an appropriate manner in example or example.

Preferred embodiment of the present utility model is these are only, is not limited to the utility model, for this area Technical staff for, the utility model can have various modifications and variations.It is all within the spirit and principles of the utility model, Any modification, equivalent substitution and improvements made etc., should be included within the scope of protection of the utility model.

Claims (17)

1. A kind of 1. crushing knife, for food processor, it is characterised in that including：

   Installation axle, the installation axle include installation end and connection end；

   Two or more knife leaves, the knife leaf are arranged in the installation axle, and blade, the knife are provided with the knife leaf Sword and the knife leaf are integral type structure；

   Wherein, in two or more angles that described two or two or more knife leaf is formed with the installation axle at least The angle of two angles is unequal；

   The thickness of the knife leaf is H, and thickness H value is：1mm≤H≤5mm.
2. 2. crushing knife according to claim 1, it is characterised in that the knife leaf includes：

   At least one first knife leaf, the first knife leaf are arranged in the installation axle, and first is provided with the first knife leaf Blade, first blade are arranged in the one side of the first knife leaf away from the installation end；

   At least one second knife leaf, the second knife leaf are arranged in the installation axle, and second is provided with the second knife leaf Blade, second blade are arranged on the second knife leaf in the one side of the installation end；

   Wherein, the first knife leaf is tiltedly mounted in the installation axle and/or the second knife leaf is tiltedly mounted on the peace Fill on axle；

   At least one angle and at least one second knife leaf that at least one first knife leaf is formed with the installation axle The angle of at least two angles is unequal at least one angle formed with the installation axle.
3. 3. crushing knife according to claim 2, it is characterised in that

   One end of the second knife leaf is arranged in the installation axle, and the other end of the second knife leaf is to the end of the installation end Portion direction tilts extension；

   One end of the first knife leaf is arranged in the installation axle, the end of the other end of the first knife leaf to the connection end The other end that portion direction tilts extension institute or the first knife leaf is tilted to the end direction of the installation end and extended or described the One knife leaf is vertically mounted in the installation axle.
4. 4. crushing knife according to claim 2, it is characterised in that

   The quantity of the first knife leaf is six, and the quantity of the second knife leaf is two；

   Four the first knife leaves in six first knife leaves are arranged on the same cross section of the installation axle, the same horizontal stroke Section is the first cross section, and two other the first knife leaf and described two second knife leaves in six first knife leaves are located at institute To state on another same cross section of installation axle, another same cross section is the second cross section, wherein, first cross section Positioned at second cross section close to the side of the connection end.
5. 5. crushing knife according to claim 4, it is characterised in that

   Four the first knife leaves on first cross section are symmetrical；

   Two the first knife leaves on second cross section are symmetrical, two described second on second cross section Knife leaf is symmetrical.
6. 6. crushing knife according to claim 5, it is characterised in that

   Two the first knife leaves in four the first knife leaves on first cross section are transversal with the installation axle Angle between face more than or equal to minus 45 ° in the range of being less than or equal to 0 °, two other institute in four the first knife leaves The angle stated between the first knife leaf and the cross section of the installation axle is being less than or equal in the range of positive 20 ° more than or equal to minus 20 °；

   Two the second knife leaves on second cross section and the angle between the cross section of the installation axle more than etc. In the range of positive 45 ° are less than or equal to positive 70 °, two other described first knife leaf and the installation on second cross section Angle between the cross section of axle is being less than or equal in the range of positive 45 ° more than or equal to 0 °.
7. 7. the crushing knife according to any one of claim 4 to 6, it is characterised in that

   The ratio of the total length sum of described two second knife leaves and the total length sum of six first knife leaves is A, wherein, 0.05≤A≤0.8, or 0.1≤A≤0.4.
8. 8. the crushing knife according to any one of claim 2 to 6, it is characterised in that also include：

   First knife root, the first knife root are arranged in the installation axle；

   Second knife root, the second knife root are arranged in the installation axle, and close positioned at the first knife root One side of the installation end；

   Wherein, at least one first knife leaf is arranged on the first knife root or at least one first knife leaf is set On the first knife root and the second knife root；

   At least one second knife leaf is arranged on the second knife root.
9. 9. crushing knife according to claim 8, it is characterised in that

   When at least one first knife leaf is arranged on the first knife root, the first knife root and first knife Leaf is integral type structure, when being also equipped with the first knife leaf on the second knife root, the second knife root with it is described First knife leaf is integral type structure；And/or

   The second knife root and at least one second knife leaf are integral type structure.
10. 10. crushing knife according to claim 8, it is characterised in that

    The first knife root and the second knife root are integral type structure.
11. 11. crushing knife according to claim 8, it is characterised in that

    First through hole is provided with the first knife root, the second through hole, first knife are provided with the second knife root Root is arranged in the installation axle by the first through hole, and the second knife root is arranged by second through hole In the installation axle.
12. 12. crushing knife according to claim 11, it is characterised in that

    Be provided with annular mounting groove on the installation end of the installation axle, the first knife root by the first through hole with it is described The cooperation of annular mounting groove is arranged in the installation axle, and the second knife root passes through second through hole and the ring The cooperation of shape mounting groove is arranged in the installation axle；

    Wherein, flanging is provided with the end of the installation end, the flanging is pressed together on the second knife root.
13. 13. crushing knife according to claim 8, it is characterised in that

    The first knife root is fitted on the second knife root；And/or

    The first knife root is mutually perpendicular to install with the installation axle, and the second knife root is mutually perpendicular to the installation axle Installation；

    The installation axle is circular shaft.
14. 14. the crushing knife according to any one of claim 2 to 6, it is characterised in that

    Pressing plate is provided with the described one end of first knife leaf away from the installation axle.
15. 15. crushing knife according to claim 14, it is characterised in that

    Angle between the pressing plate and the first knife leaf is γ, wherein, angle γ value is：90°<γ≤180 °, or folder Angle γ value is：135 °≤γ≤180 °, or angle γ value is 160 °≤γ≤170 °.
16. 16. crushing knife according to any one of claim 1 to 6, it is characterised in that also include：

    Relief hole, it is arranged on the knife leaf.
17. A kind of 17. food processor, it is characterised in that including：

    Support；

    Cup component, the cup component include cup and the crushing knife as any one of claim 1 to 16, the powder Broken knife is arranged in the cup.