WO2018223555A1 - 粉碎刀及食物处理机 - Google Patents

粉碎刀及食物处理机 Download PDF

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Publication number
WO2018223555A1
WO2018223555A1 PCT/CN2017/102348 CN2017102348W WO2018223555A1 WO 2018223555 A1 WO2018223555 A1 WO 2018223555A1 CN 2017102348 W CN2017102348 W CN 2017102348W WO 2018223555 A1 WO2018223555 A1 WO 2018223555A1
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WO
WIPO (PCT)
Prior art keywords
blade
root portion
cutting edge
mounting shaft
disposed
Prior art date
Application number
PCT/CN2017/102348
Other languages
English (en)
French (fr)
Inventor
刘榕
徐建飞
曾祥和
Original Assignee
广东美的生活电器制造有限公司
美的集团股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201710418740.0A external-priority patent/CN108991950B/zh
Application filed by 广东美的生活电器制造有限公司, 美的集团股份有限公司 filed Critical 广东美的生活电器制造有限公司
Publication of WO2018223555A1 publication Critical patent/WO2018223555A1/zh

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
    • A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
    • A47J43/07—Parts or details, e.g. mixing tools, whipping tools
    • A47J43/0716—Parts or details, e.g. mixing tools, whipping tools for machines with tools driven from the lower side
    • A47J43/0722—Mixing, whipping or cutting tools
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00—Apparatus for making beverages
    • A47J31/44—Parts or details or accessories of beverage-making apparatus
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
    • A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
    • A47J43/07—Parts or details, e.g. mixing tools, whipping tools
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C5/00—Working or handling ice
    • F25C5/02—Apparatus for disintegrating, removing or harvesting ice
    • F25C5/04—Apparatus for disintegrating, removing or harvesting ice without the use of saws
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C5/00—Working or handling ice
    • F25C5/02—Apparatus for disintegrating, removing or harvesting ice
    • F25C5/04—Apparatus for disintegrating, removing or harvesting ice without the use of saws
    • F25C5/046—Ice-crusher machines

Definitions

  • the present invention relates to the field of household appliances, and more particularly to a pulverizing knife and a food processor.
  • the mixing knife of the broken machine does not have a skate that is specially used to break the ice, but only the blade for cutting the food is provided, and in order to enable the blade to quickly cut the food, the blade of the blade is compared.
  • Sharp that is, the blades are set with sharp edges (very sharp edges), and the broken machine often needs to break the ice during use. The sharp blade is easy to cut the ingredients, but it is not good for the ice.
  • Breaking because breaking ice requires a collision between the knife and the ice, and the thickness of the sharp blade is generally thin, so the sharp edge is very easy to break when breaking the ice, and with the ice
  • the contact area is small, and therefore, when the ice is broken by the blade of the cutting material, the ice is often broken, thereby reducing the taste of the food made by the ice.
  • the present invention aims to solve at least one of the technical problems existing in the prior art.
  • Another object of the present invention is to provide a food processor including the above-described pulverizing knife.
  • an embodiment of the first aspect of the present invention provides a pulverizing knife for a food processor, the pulverizing blade comprising: a mounting shaft, the mounting shaft comprising a mounting end and a connecting end; At least one first blade, the first blade is mounted on the mounting shaft, the first blade is provided with a first blade, the thickness of the first blade is H, and the value of the thickness H is : 1 mm ⁇ H ⁇ 5 mm; at least one second blade, the second blade being mounted on the mounting shaft and located on a side of the first blade adjacent to the mounting end, the second blade Providing a second cutting edge; at least one third blade mounted on the mounting shaft and located between the first blade and the second blade, the third blade a third cutting edge is disposed on the leaf; wherein at least one of the first cutting edge, the second cutting edge and the third cutting edge is disposed on a side of the corresponding blade away from the mounting end, At least one of the cutting edge, the second cutting edge and the third cutting edge is disposed
  • a pulverizing knife is installed in a cup of a food processor such as a stirrer for pulverizing and whipping the foodstuff in the cup body, specifically, the mounting end of the mounting shaft is used to mount the first blade a second blade and a third blade, the connecting end of the mounting shaft is for driving connection with a driving device, such as a motor, to drive the first blade, the second blade and the third under the action of a driving device such as a motor The blade rotates to crush and whipped the ingredients, ice cubes, etc.
  • the mounting shaft can also be directly the motor shaft of the motor.
  • the second blade is mounted on the mounting shaft and is located on a side of the first blade adjacent to the mounting end, that is, the second blade is located above the first blade, that is, the first blade and the second blade are above and below the mounting axis
  • the third blade is disposed between the first blade and the second blade, so that three layers of blades can be formed, and the arrangement can utilize the third blade of the middle layer to the middle of the cup.
  • the upper portion of the food material is pulverized and whipped, and at the same time, the lowermost first blade can be used to pulverize and whipped the middle and lower parts of the cup body, so that the first blade and the third blade can be used to layer the food.
  • the whipping of the steps can improve the crushing and whipping of the ingredients, so that the ingredients can be whipped more delicately, thereby improving the taste of the food.
  • a serrated blade may be disposed on the first blade and the third blade to enable the common ingredients such as vegetables, fruits, and the like to be easily chopped by the blade, and the second blade is disposed on the other hand.
  • the second blade Above the first blade and the third blade, the second blade can also be used to break hard materials such as ice cubes, in particular, for example, a non-serrated blunt edge can be placed on the second blade. So that it can be used to break the harder ice, and make a smoothie.
  • the current wall breaking machine does not have a blade specially designed for ice-making, so that the ice does not hit.
  • the present scheme can use the third blade of the lower layer and the third blade of the middle layer to The ingredients are stratified and whipped, and on the other hand, the special second blade can be used to break the ice, so that it can produce foods such as smoothies with better export, and thus can be improved by ice cubes, etc.
  • the taste of the food to enhance the user experience.
  • the thickness H of the first blade to a range of 1 mm or more and 5 mm or less, the strength of the first blade can be ensured, and the thickness of the first blade can be prevented from being excessively thick.
  • At least one of the first blade, the second blade and the third blade is disposed on a side of the corresponding blade away from the mounting end, and at least one of the first blade, the second blade and the third blade is disposed in the corresponding
  • the blade is adjacent to one side of the mounting end, that is, at least one of the first blade, the second blade and the third blade is provided with the opening facing the mounting end, and at least the first blade, the second blade and the third blade are at least One blade is provided with the opening facing the continuous end, that is, at least one of the first blade, the second blade and the third blade is disposed on the upper surface of the corresponding blade, and at least one blade is Provided on the lower surface of its corresponding blade, this arrangement provides an upwardly facing blade and a downwardly facing blade among the three blades, thereby enabling multi-directional agitation of the foodstuff, thereby improving product-to-food ingredients.
  • the treatment effect is to improve the taste of the ingredients, thereby improving the user experience.
  • the thickness of the first cutting edge is smaller than the thickness of the second cutting edge, that is, the first cutting edge is a sharp edge relative to the second cutting edge, and the second cutting edge is a blunt edge relative to the first cutting edge
  • the thickness of the third cutting edge is smaller than the thickness of the second cutting edge, that is, the third cutting edge is a sharp edge with respect to the second cutting edge, and the second cutting edge is a blunt edge with respect to the third cutting edge.
  • the pulverizing knife provided according to the above embodiment of the present invention has the following additional technical features:
  • the first blade is disposed on a side of the first blade away from the mounting end
  • the third blade is disposed on a side of the third blade away from the mounting end
  • the second blade is disposed on the second blade adjacent to the mounting end On the surface.
  • the first blade of the first blade can be disposed on a side of the first blade away from the mounting end, that is, on a side close to the connection end, that is, the first blade is disposed on the lower surface of the first blade , that is, the opening of the first blade is downward
  • the third blade of the third blade can be disposed on the side of the third blade away from the mounting end, that is, on the side close to the connection end, that is, the third blade is disposed at the On the lower surface of the three-blade blade, that is, the opening of the third blade is facing downward, when the first blade and the third blade are set to rotate under the action of the mounting shaft, the ingredients can be pulverized while the ingredients are smashed.
  • the first blade is disposed on a side of the first blade away from the mounting end, and the third blade is disposed on a side of the third blade adjacent to the mounting end, The second blade is disposed on a side of the second blade adjacent to the mounting end.
  • the first cutting edge can be disposed on the lower surface of the first blade, that is, the opening of the first cutting edge faces downward, and the third cutting edge is disposed on the upper surface of the third blade, that is, The opening of the third blade is facing upwards.
  • the speed at which the first cutting edge pushes the food material downwards that is, the feeding speed of the food material is lower than that of the food material falling from the upper part of the cup body.
  • the speed of falling that is, the return speed of the food
  • the speed of falling will cause a gap in the middle of the cup to form a negative pressure, so when the food in the upper part of the cup is reflowed to replenish the gap, the fluctuation of the food will result, and the food will be caused.
  • the cyclic rolling motion is unreasonable, so that the food material cannot be moved according to the prescribed circulation route and the ideal crushing direction, and the third blade is disposed on the side of the third blade near the mounting end, that is, the third blade is disposed on the third blade
  • the upper end surface, that is, the opening of the third cutting edge faces upward, so that when the third blade is rotated by the mounting shaft, it is possible to pulverize the whipped food while collecting the ingredients around the upper part of the cup body.
  • the cutting edge and the third cutting edge can gather the ingredients around the upper part of the cup body to the middle of the upper part of the cup body to fill the gap formed during the circulation of the food material, thereby eliminating the gap formed during the circulation of the food material and Negative pressure, when the food in the upper part of the cup is reflowed, it can be mixed with the food extracted by the third cutting edge very smoothly, and then crushed by the first cutting edge and pushed down, so that the fluctuation of the ingredients can be avoided, so that the ingredients can be made It can circulate according to the specified circulation route and the ideal pulverization direction.
  • the first blade of the first blade can always act on the foodstuff, the first blade of the first blade can always act on the foodstuff, thereby improving the pulverization efficiency of the pulverizing knife on the foodstuff, and ensuring the pulverizing effect of the pulverizing knife on the foodstuff. Further, by the pulverizing action of the third blade of the third blade, the pulverization efficiency of the pulverizing blade to the food material can be further improved, and the pulverizing effect of the pulverizing blade on the food material can be further ensured.
  • the first cutting edge and the first blade and/or the second blade and the second blade and/or the third blade are integrated with the third blade structure.
  • the first blade and the first blade and/or the second blade and the second blade and/or the third blade and the third blade are integrated to improve the first blade and the first blade and/or the second blade
  • the strength of the connection with the second blade and/or the third blade and the third blade which in turn increases the crush resistance of the first blade and/or the second blade and/or the third blade to enable the product Durable.
  • the first blade is disposed on one side of the first blade, and the second blade is disposed on one side of the second blade, the third blade It is disposed on one side of the third blade.
  • the cutting edge can be provided only on one side of the first blade, the second blade and the third blade, because the agitator stirs the pulverized food in the same direction when stirring the food, therefore,
  • the blade is provided on one side of the first blade, the second blade and the third blade to meet the requirements of the product, and the blade is provided only on one side of the first blade, the second blade and the third blade.
  • the structure of the first blade, the second blade, and the third blade can be simplified, thereby simplifying the machining process and reducing the processing cost.
  • the first blade is disposed on both sides of the at least one first blade, and/or the two sides of the at least one second blade are disposed on The third cutting edge, and/or the third cutting edge are disposed on both sides of the at least one third blade.
  • both sides of the first blade can be used for smashing of the food, so that the first blade rotates clockwise or counterclockwise.
  • the food can be pulverized, and the double pulverization of the first blade can be achieved.
  • both sides of the second blade can be used to break the ice, so that the second blade rotates clockwise or counterclockwise.
  • the food can be pulverized, and the double-sided ice of the second blade can be achieved.
  • both sides of the third blade can be used for the smashing of the food, so that the third blade can rotate clockwise or counterclockwise.
  • the food material is pulverized, and the double pulverization of the third blade can be achieved.
  • the first blade is disposed on the first side of the first blade, and the first side of the first blade is opposite to the second side of the first blade Provided on both sides, a first angle between the first side of the first blade and the second side of the first blade is set at a predetermined angle A, wherein 20° ⁇ A ⁇ 40°, the first knife The width of one end of the leaf adjacent the mounting shaft is greater than the width of the end of the first blade away from the mounting shaft.
  • the first side of the first blade that is, the side provided with the first blade and the second side of the first blade, that is, the side on which the first blade is not disposed, is set at a preset angle A
  • A is greater than or equal to 20° and less than or equal to 40°, that is, the left and right sides of the first blade are not arranged in parallel, but are arranged substantially in a triangle, and the arrangement is such that the first blade is away from the end of the mounting shaft.
  • the tip is relatively sharp, so that when the first blade is pulverized and whipped, the area of the end portion is small, so that it is less likely to be blocked by the food material, and on the other hand, the wear of the food material on the first blade can be reduced, and on the other hand, The first blade rotates more, thus increasing the pulverizing strength of the first blade to the food material, so as to enhance the whipping effect of the pulverizing knife whipping the food, thereby enabling the food to be whipped more delicately, thereby enhancing the food. Taste to enhance the user experience.
  • the second blade is disposed on the first side of the second blade, and the first side of the second blade is opposite to the second side of the second blade a set angle between the first side of the second blade and the second side of the second blade Degree B is set, wherein 20° ⁇ B ⁇ 50°, the width of one end of the second blade near the mounting shaft is greater than the width of one end of the second blade away from the mounting shaft.
  • the first side of the second blade that is, the side provided with the second blade and the second side of the second blade, that is, the side on which the second blade is not disposed, is set at a preset angle B
  • B is greater than or equal to 20° and less than or equal to 50°, that is, the left and right sides of the second blade are not arranged in parallel, but are arranged substantially in a triangle, and the arrangement is such that the second blade is away from the end of the mounting shaft.
  • the tip is relatively sharp, so that when the second blade is pulverized and whipped, the area of the end portion is small, so that it is less likely to be blocked by the food material, and on the other hand, the wear of the second blade can be reduced, and on the other hand, The second blade rotates more, thus increasing the pulverizing strength of the second blade to the food material, so as to enhance the whipping effect of the pulverizing knife whipping the food, thereby enabling the food to be whipped more delicately, thereby enhancing the food.
  • Taste to enhance the user experience.
  • the third cutting edge is disposed on the first side of the third blade, and the first side of the third cutting edge is opposite to the second side of the third blade
  • the two sides of the arrangement are disposed at a predetermined angle C between the first side of the third blade and the second side of the third blade, wherein 20° ⁇ C ⁇ 40°, the third knife
  • the width of one end of the leaf adjacent the mounting shaft is greater than the width of the end of the third blade away from the mounting shaft.
  • the first side of the third blade that is, the side provided with the third blade and the second side of the third blade, that is, the side where the third blade is not disposed, is set at a preset angle C
  • C is greater than or equal to 20° and less than or equal to 40°, that is, the left and right sides of the third blade are not arranged in parallel, but are arranged substantially in a triangle, and the arrangement is such that the third blade is away from the end of the mounting shaft.
  • the tip is relatively sharp, so that when the third blade is pulverized and whipped, the area of the end portion is small, so that it is less likely to be blocked by the food material, and on the other hand, the wear of the food material on the third blade can be reduced, and on the other hand, The third blade rotates more, so that the third blade can be used to increase the pulverizing intensity of the food, so as to enhance the whipping effect of the pulverizing knife, so that the food can be whipped more delicately, thereby improving the food. Taste to enhance the user experience.
  • one end of the first blade is disposed on the mounting shaft, and the other end of the first blade extends obliquely toward the connecting end, wherein the first blade
  • the angle of inclination of the leaves is D, wherein 30° ⁇ D ⁇ 60°.
  • the first blade can be tilted down on the mounting shaft for the first The blade can extend to the lower middle portion and the bottom portion of the cup body to pulverize and whipped the food material, and by setting the inclination angle D of the first blade to a range of 30° or more and 60° or less, the first The blade can extend as far as possible to the bottom of the cup so that the ingredients at the bottom of the cup can be crushed and whipped, which can increase the whipping strength of the product, so as to enhance the whipping effect of the product on the food, so that the processed food is more Delicate and taste better, which in turn enhances the user experience.
  • one end of the second blade is disposed on the mounting shaft, and the other end of the second blade is inclined to extend away from the connecting end, wherein the second The angle of inclination of the blade is E, where 50° ⁇ E ⁇ 80°.
  • the second blade can be tilted upwardly on the mounting shaft so that the second blade can extend to the upper middle portion of the cup to crush and whet the hard food such as ice.
  • the inclination angle E of the second blade can be set to a range of 50° or more and 80° or less, the second blade can be extended as far as possible to the upper portion of the cup so as to be able to harden the ice on the upper portion of the cup.
  • the ingredients are smashed and whipped, which in turn can increase the whipping strength of the product, so as to enhance the whipping effect of the product on ice cubes, etc., so that the processed ice cubes and the like are more delicate.
  • one end of the third blade is disposed on the mounting shaft, and the other end of the third blade is perpendicular to the mounting shaft and/or the third blade The other end is inclined to extend away from the connecting end, wherein the third blade has an inclination angle F, wherein 15° ⁇ F ⁇ 50°.
  • the number of the third blades is plural, wherein a part of the plurality of the third blades is disposed perpendicular to the mounting shaft, and the plurality of the third blades The remaining portion of the third blade is inclined away from the connecting end, wherein the remaining portion of the plurality of third blades has an inclination angle F of the third blade, wherein 15° ⁇ F ⁇ 50° .
  • the third blade of the middle layer can be used to crush and whipped the foodstuff in the upper middle part of the cup body, wherein, in particular, a part of the third blade can be arranged perpendicular to the mounting shaft to the middle of the cup body.
  • the food material is pulverized and whipped, and at the same time, a part of the third blade is obliquely mounted upward on the mounting shaft to pulverize and whipped the foodstuff in the upper part of the cup body, and the arrangement enables the third blade to form a plurality of layers, thereby
  • the layered cutting of the foodstuff can be performed, that is, the plurality of third blades can be formed into a gradient, and thus the plurality of third blades can be used for the food of different heights,
  • the ingredients in the middle of the cup and the upper part of the cup are smashed and whipped, so as to increase the whipping effect of the product on the ingredients, so as to enhance the whipping effect of the product on the ingredients, so that the processed food is more delicate and the taste is better, and then It can enhance the user experience.
  • one end of the first blade away from the mounting shaft is bent toward a direction close to the mounting end and forms a bent portion, wherein the bent portion and the first knife
  • the angle between the leaves is G, where 130° ⁇ G ⁇ 160°.
  • the end of the first blade away from the mounting shaft can be bent upward and upward, wherein the angle of the bending up is preferably 20° or more and 50° or less, that is, after bending, the bending portion and the bending portion are
  • the original first blade forms an angle G greater than or equal to 130° and less than or equal to 160°.
  • This arrangement can extend the first blade to the bottom of the cup, and bending the first blade to make the first A blade can extend to the edge of the cup, thereby increasing the area of the first blade acting on the foodstuff, thereby increasing the whipping strength of the first blade to the foodstuff, thereby further enhancing the overall whipping of the product
  • the intensity is to enhance the whipping effect of the product on the ingredients, so that the processed food is more delicate and the taste is better, which can enhance the user experience.
  • the number of the first blades is two, and/or the number of the second blades is two, and/or the number of the third blades is Four.
  • the number of the first blades is two, the number of the second blades is two, and the number of the third blades is four, so that a three-layer octagonal blade can be formed, which makes the arrangement
  • the structure of the pulverizing knife is reasonable, that is, it does not make the blade too much, and the cost of the product is increased, and the whipping force of the product on the food and the ice is not reduced because the blade is too small, that is, the setting can
  • By reducing the cost of the product it is also possible to ensure that the product smashes and whipped the ingredients to ensure the whipping effect of the ingredients on the ingredients, ice cubes, etc., so that the processed ingredients and ice cubes are more delicate.
  • the number of the first blades is two, the two first blades are symmetrical to each other, and/or the number of the second blades is two, two The second blades are symmetrical to each other, and/or the number of the third blades is four, and the two third blades of the four third blades are symmetrical with each other.
  • the first blade and the second blade can be made by symmetrical arrangement of the two first blades and symmetric arrangement of the four third blades, and symmetrically setting the two second blades.
  • the leaves and the third blade have the same effect of pulverizing and whipping the ingredients or ice pieces in all directions, so that the food in all directions in the cup can flow more smoothly and smoothly.
  • the first cutting edge is a zigzag cutting edge
  • the third cutting edge is a zigzag cutting edge
  • the second cutting edge is a non-serrated cutting edge
  • a serrated blade on the first blade and the third blade because the serrated blade is more likely to chop common vegetables such as vegetables and fruits, and thus in the first blade and the third.
  • a jagged blade on the blade can smash the common ingredients such as vegetables and fruits.
  • it is preferable to provide a non-serrated blunt edge on the second cutting edge because the blunt edge is more likely to break the harder things such as ice cubes than the serrated blade edge, thereby enabling the ice to be hit more. broken.
  • the pulverizing blade further includes: a first root portion, the first root portion is provided with a first through hole, and the first root portion passes through the first through hole a sleeve is mounted on the mounting shaft; a second root portion is provided with a second through hole, and the second root portion is sleeved and mounted on the mounting shaft through the second through hole And a third through hole is disposed on the third root portion of the third root portion, and the third root portion passes through the third through hole sleeve Provided to be mounted on the mounting shaft and between the first root portion and the second root portion; wherein the at least one first blade is disposed on the first root portion, the at least a second blade disposed on the second root, the at least one third blade being disposed on the third root, the first root being integral with the at least one first blade Structure, and/or the second root portion and the at least one second blade are a unitary structure And/or the third root portion and the at least one third blade are of unitary construction
  • a root portion that is, a first root portion, a second root portion, and a third root portion, respectively, may be disposed on the mounting shaft corresponding to the first blade, the second blade, and the third blade, thereby enabling At least one first blade and at least one second blade and at least one third blade are mounted on the mounting shaft through the root of the blade.
  • a first through hole may be disposed on the first root portion
  • a second through hole is disposed on the second root portion
  • a third through hole is disposed on the third root portion, so that the mounting end of the mounting shaft is The first through hole, the second through hole, and the third through hole are sequentially passed through to achieve precise mounting of the first blade, the second blade, and the third blade.
  • the arrangement can also make the pulverizing knife form a three-layer structure, so that it can form a step smashing and whipping of the food material and can break the ice piece, thereby improving the pulverizing and whipping effect of the pulverizing knife on the food and the ice. .
  • first blade, the second blade and the third blade may preferably be associated with the corresponding root, ie first The root, the second root and the third root are arranged in one piece, because the mechanical properties of the integrated structure ensure the corresponding root and the first, second and third blades The strength of the connection between the two, wherein the first blade, the second blade and the third blade are integrally formed with the corresponding root portion, and mass production is performed to improve the processing efficiency of the product and reduce the product. Processing costs. Specifically, the first blade, the second blade, and the third blade and the corresponding root portion can be bent by using the same metal plate, so that the first blade, the second blade and the first blade and the second blade can be realized conveniently, quickly and at low cost. Processing of the third blade.
  • the first root portion, the second root portion, and the third root portion are of a unitary structure.
  • the first root portion, the second root portion and the third root portion are preferably arranged in a one-piece structure, because the mechanical properties of the integrated structure are good, so that the first root portion and the second knife can be ensured.
  • first root portion, the second root portion and the third root portion may also be a split structure, and in this case, the first root portion, the second root portion and the third root portion are facilitated
  • the corresponding blades are made in one piece and mass produced.
  • a fourth root portion, a fifth root portion, and the like may be provided so that more layers of blades can be utilized to achieve pulverization and whipping of the foodstuff.
  • the mounting end of the mounting shaft is provided with an annular mounting groove
  • the first root portion is mounted on the fitting through the first through hole and the annular mounting groove.
  • the second root portion is mounted on the mounting shaft through a matching sleeve of the second through hole and the annular mounting groove, and the third root portion passes through the third through hole
  • the mating sleeve of the annular mounting groove is mounted on the mounting shaft; wherein the end of the mounting end is provided with a crimping edge, and the crimping edge is pressed against the second root portion.
  • the first root portion, the second root portion and the third root portion can be positioned and installed by using the annular mounting groove by providing the annular mounting groove.
  • the mounting end of the mounting shaft can be sequentially passed through a through hole, a second through hole and a third through hole, and then the first root portion, the second root portion and the third root portion are caught in the annular mounting groove to realize the first root portion by using the annular mounting groove
  • the hook of the root of the second knife and the root of the third knife is installed.
  • the portion of the mounting shaft extending from the second root portion can be flattened and pressed onto the second root portion so as to be simple and quick. The fixing and installation of the first root portion, the second root portion and the third root portion and the mounting shaft are realized.
  • first root portion, the second root portion and the third root portion and the installation portion can also be realized by using an interference fit of the mounting shaft and the first through hole, the second through hole and the third through hole. Installation between the shafts.
  • the first root portion is attached to the third root portion, and the second root portion is attached to the third root portion.
  • the first root portion is attached to the third root portion and the second root portion is attached to the third root portion, so that the first blade, the second blade and the third blade can be formed.
  • Synchronous rotation in one piece so that the first blade, the second blade and the third blade can synchronously pulverize the foodstuff, thereby enabling the first blade, the second blade and the third blade to be better Synchronously matching to improve the pulverizing efficiency of the food material
  • the first root portion is attached to the third root portion
  • the second root portion is attached to the third root portion to enable the first root portion and the second root portion
  • the third root portion supports each other, thereby improving the strength of the first root portion, the second root portion and the third root portion, and furthermore, the arrangement can further make the structure of the crushing knife more compact and reasonable, thereby reducing the product The overall volume.
  • such an arrangement can prevent a narrow gap from being formed between the first root portion, the second root portion and the third root portion, thereby facilitating the user to
  • the first root portion, the second root portion, and the third root portion have the same shape and size.
  • the first root portion, the second root portion and the third root portion have the same shape and size, and on the one hand, the strengths of the first blade, the second blade and the third blade are uniform, on the other hand
  • the type of parts can be reduced to facilitate product standardization.
  • the shape of the first root portion, the second root portion and the third root portion may also be inconsistent.
  • the first root portion and/or the second root portion and/or the third root portion are square, circular, triangular, elliptical or pentagonal, in particular
  • the shape of the first root and/or the second root and/or the third root may be according to the first knife
  • the number of leaves, the second blade and the third blade vary.
  • the first root portion and/or the second root portion and/or the third root portion are preferably square, since the square is easier to machine than a circular or elliptical shape, thereby reducing the processing cost of the product.
  • Improve product processing efficiency Specifically, for example, the structure enables the first blade, the second blade, and the third blade to be formed by quick and simple bending of the metal plate, and the circular shape cannot be directly bent by the metal plate.
  • the first root and/or the second root and/or the third root may also be circular, triangular, elliptical, pentagonal or any other shape.
  • the first root portion and the mounting shaft are perpendicularly mounted to each other, the second root portion and the mounting shaft are perpendicularly mounted to each other, the third root portion and the mounting shaft Installed perpendicular to each other.
  • the first root portion and the mounting shaft are perpendicularly mounted to each other, the second root portion and the mounting shaft are perpendicular to each other, and the third root portion and the mounting shaft are perpendicularly mounted to each other to enable the first root portion, the second root portion, and the first root portion
  • the mounting between the three roots is more secure, so that the first blade, the second blade and the third blade can be prevented from falling off the mounting shaft when the whipped material is pulverized, thereby preventing the first blade, the first blade The second blade and the third blade fall off the wound, which in turn ensures the safety of the user.
  • the mounting shaft is a circular shaft.
  • the mounting shaft is preferably a circular shaft, because the circular shaft is more easily matched with a motor or the like, so that the mounting shaft can be driven more favorably.
  • the first blade and/or the second blade and/or the third blade are made of a metal material because the metal material has high strength and good wear resistance, and thus can be better. Ground and whipped ingredients.
  • the first blade and/or the second blade and/or the third blade can also be made of other materials having a relatively high hardness.
  • the pulverizing blade further comprises: a pressure relief hole disposed on the first blade and/or on the third blade.
  • the first blade and/or the third blade can be released when the first blade and/or the third blade pushes the food to prevent the first blade and/or Or the third blade is broken due to excessive pressure, specifically, for example, pushing the food to the bottom of the cup at the first blade
  • the pressure relief hole the extrusion between the foodstuff and the first blade can be utilized, so that the food can be made Discharged from the pressure relief hole, thereby releasing the pressure on the first blade, so that the first blade can be durable and not easily broken, thereby prolonging the service life of the product.
  • the resistance of the food to the third blade is large, and the pressure between the food and the third blade can be utilized by providing the pressure relief hole, so that the food can be discharged.
  • the pressure is discharged in the pressure hole, thereby releasing the pressure on the third blade, so that the third blade can be durable and not easily broken, thereby prolonging the service life of the product.
  • we can also set the pressure relief hole only on the first blade instead of the pressure relief hole on the third blade.
  • a pressure relief hole can also be provided on the second blade.
  • the at least one first blade is provided with the pressure relief hole, and the pressure relief holes provided on the at least one first blade have the same shape and size.
  • the first pressure relief hole can be disposed on the first blade, so that all the first blade can be relieved to greatly improve the overall pressure resistance of the grinding blade, and one or more
  • the shape of the pressure relief holes on the first blade is uniform, so that the pressure relief capability of each first blade is the same, so that the pushing effect of each first blade on the food material can be made uniform, and thus the inside of the cup can be made.
  • the ingredients move smoothly to prevent the ingredients from fluctuating.
  • the pressure relief hole comprises one or more of a circular hole, a waist hole, and a square hole tapered hole.
  • the shape and size of the pressure relief hole can be arbitrarily set.
  • the pressure relief hole can be one or more of a circular hole, a waist hole, a square hole and a tapered hole, because these holes They are all common holes and are therefore easy to machine.
  • the pressure relief hole is an elongated hole extending in the direction of the first blade or the third blade, because the first blade and the third blade generally pass the elongated structure, thereby
  • the pressure relief holes are arranged in an elongated hole to enable the structure of the first blade and the third blade to match the shape of the pressure relief hole.
  • An embodiment of the second aspect of the present invention provides a food processor comprising: A base; the cup assembly comprising a cup and the comminuting blade provided by any one of the first aspects, the pulverizing blade being mounted within the cup.
  • a food processing machine comprising the pulverizing knife according to any one of the first aspect, the food processing machine provided by the embodiment of the present invention having the pulverizing knife provided by any of the first aspect All the beneficial effects are not listed here.
  • the food processor is a soybean milk machine or a wall breaker or a mixer.
  • the food processor may also be other structures than a soybean milk machine, a wall breaker and a mixer.
  • FIG. 1 is a schematic structural view of a pulverizing knife according to an embodiment of the present invention.
  • FIG. 2 is another schematic structural view of a pulverizing knife according to an embodiment of the present invention.
  • FIG. 3 is another schematic structural view of a pulverizing knife according to an embodiment of the present invention.
  • FIG. 4 is a schematic view showing still another structure of a pulverizing knife according to an embodiment of the present invention.
  • a pulverizing blade and a food processor provided in accordance with one embodiment of the present invention are described below with reference to FIGS. 1 through 4.
  • an embodiment of the first aspect of the present invention provides a pulverizing knife for a food processor, the pulverizing blade comprising: a mounting shaft 1, the mounting shaft 1 comprising a mounting end and a connecting end; at least one The first blade 2, the first blade 2 is mounted on the mounting shaft 1, and the first blade 2 is provided with a first blade 22, the thickness of the first blade 2 is H, and the value of the thickness H is: 1 mm ⁇ H ⁇ 5mm; at least one second blade 3, the second blade 3 is mounted on the mounting shaft 1, and is located at a side of the first blade 2 near the mounting end, and the second blade 3 is provided with a second blade 32; at least one a third blade 4, the third blade 4 is mounted on the mounting shaft 1 and located between the first blade 2 and the second blade 3, and the third blade 4 is provided with a third blade 42; At least one of the cutting edge 22, the second cutting edge 32 and the third cutting edge 42 is disposed on a side of the corresponding blade away from the mounting end,
  • the pulverizing knife according to the embodiment of the present invention is installed in a cup of a food processor such as a stirrer for pulverizing and whipping the foodstuff in the cup body.
  • the mounting end of the mounting shaft 1 is used for installing the first knife.
  • the blade 2, the second blade 3 and the third blade 4, the connecting end of the mounting shaft 1 is used for driving connection with a driving device, such as a motor, to drive the first blade 2 under the action of a driving device such as a motor
  • a driving device such as a motor
  • the second blade 3 and the third blade 4 are rotated to pulverize the ingredients, ice cubes, etc., of course, the mounting shaft 1 can also be directly the motor shaft of the motor.
  • the second blade 3 is mounted on the mounting shaft 1 and is located on the side of the first blade 2 near the mounting end, that is, the second blade 3 is located above the first blade 2, that is, the first blade 2 and the second
  • the blade 3 is arranged above and below the mounting shaft 1, and at the same time, the third blade 4 is disposed between the first blade 2 and the second blade 3, so that three layers of blades can be formed, and the arrangement can utilize the middle layer on the one hand
  • the third blade 4 is used to pulverize and whipped the middle and upper parts of the cup, and the first and lower blade 2 can be used to pulverize and whipped the middle and lower parts of the cup.
  • the knives 2 and the third knives 4 stratify the ingredients and whipped the steps, thereby improving the pulverization and whipping of the ingredients, so as to whipped the ingredients more delicately, thereby improving the taste of the food.
  • a serrated blade may be provided on the first blade 3 and the third blade 4 to enable the common ingredients such as vegetables, fruits and the like to be easily chopped by the blade, and on the other hand,
  • the second blade 3 is disposed above the first blade 2 and the third blade 4, so that the second blade 3 can also be used to break hard food such as ice cubes, specifically, for example, in the second blade
  • the leaf 3 is provided with a non-serrated blunt edge so that it can be used to break the harder ice and make a smoothie.
  • the current wall breaking machine does not have a blade specially designed for ice-making. Therefore, the ice is not fine, that is, the particles of the broken ice slag are larger, thereby reducing the taste of the food, and the present scheme can utilize the first blade 2 of the lower layer by setting three layers of blades and The third blade 4 of the middle layer is used to layer and smash the ingredients, and on the other hand, the special second blade 3 can be used to break the ice, thereby making it possible to make a smoother feeling of export.
  • the food can further enhance the taste of food made from ice cubes and the like to enhance the user experience.
  • At least one of the first cutting edge 22, the second cutting edge 32 and the third cutting edge 42 is disposed on a side of the corresponding blade away from the mounting end, and at least one of the first cutting edge 22, the second cutting edge 32 and the third cutting edge 42 A blade is disposed on a side of the corresponding blade adjacent to the mounting end, that is, at least one of the first blade 22, the second blade 32 and the third blade 42 is provided with an opening toward the mounting end, the first blade 22 At least one of the second cutting edge 32 and the third cutting edge 42 is provided with the opening facing the continuous end, that is, at least one of the first cutting edge 22, the second cutting edge 32 and the third cutting edge 42 is disposed in the corresponding And at least one of the blades on the upper surface of the blade is disposed on a lower surface of the corresponding blade,
  • the thickness of the first cutting edge 22 is smaller than the thickness of the second cutting edge 32, that is, the first cutting edge 22 is a sharp edge with respect to the second cutting edge 32, and the second cutting edge 32 is a blunt edge with respect to the first cutting edge 22, and/or the third
  • the thickness of the blade 42 is smaller than the thickness of the second blade 32, that is, the third blade 42 is a sharp edge with respect to the second blade 32, and the second blade 32 is a blunt edge with respect to the third blade 42.
  • This arrangement enables the first cutting edge 22 and the third cutting edge 42 to be relatively sharp, thereby facilitating cutting of fruits, vegetables and the like, and at the same time, the arrangement makes the second cutting edge 32 relatively blunt, thus making the strength of the second cutting edge 32 It is preferably used to cut hard foods such as ice cubes.
  • the first blade 22 is disposed on a side of the first blade 2 away from the mounting end, and the third blade 42 is disposed on a side of the third blade 4 away from the mounting end.
  • the second cutting edge 32 is disposed on a side of the second blade 3 near the mounting end.
  • the first cutting edge 22 of the first blade 2 can be disposed on a side of the first blade 2 away from the mounting end, that is, on a side close to the connecting end, that is, the first blade 22 is disposed on the first blade
  • the third cutting edge 42 of the third blade 4 can be disposed on the side of the third blade 4 away from the mounting end, that is, on the side close to the connecting end. That is, the third blade 42 is disposed on the lower surface of the third blade 4, that is, the opening of the third blade 42 faces downward, and the arrangement of the first blade 2 and the third blade 4 in the mounting shaft 1 is provided.
  • first cutting edge 22 is disposed on a side of the first blade 2 away from the mounting end
  • third cutting edge 42 is disposed on a side of the third blade 4 adjacent the mounting end
  • the second cutting edge 32 is disposed on the second blade 3 near the side of the mounting end.
  • the first cutting edge 22 can be disposed on the lower surface of the first blade 2, that is, the opening of the first cutting edge 22 faces downward while the third cutting edge 42 is disposed on the third blade 4. On the surface, that is, the opening of the third blade 42 faces upward.
  • the first cutting edge 22 pushes the speed of the food material downward, that is, the food material is pushed downwards faster than the food material from the cup body.
  • the speed at which the upper part falls that is, the reflow speed of the foodstuff
  • the opening of the third blade 42 is upward, so that when the third blade 4 is rotated by the mounting shaft 1, it is possible to pulverize the whipped food while collecting the ingredients around the upper part of the cup.
  • the food falling from the upper part of the cup is pulverized by the first blade 22 and pushed downward, so that by providing the third blade 42, the third blade 42 can hold the cup.
  • the foodstuffs around the upper part of the body are collected into the middle of the upper part of the cup body to fill the gap formed during the circulation of the foodstuff, thereby eliminating the gaps and negative pressure formed during the circulation of the foodstuff, and then the upper part of the cup body.
  • the food material When the food material is reflowed again, it can be mixed with the food extracted by the third cutting edge 42 very smoothly, and then pulverized by the first cutting edge 22 and pushed downward, thereby avoiding the fluctuation of the foodstuff, so that the food can be circulated according to a prescribed cycle.
  • the ideal pulverizing direction is circulated, and on the other hand, the ingredients can be effectively pulverized to ensure the processing efficiency and processing effect of the ingredients, and on the other hand, the fluctuation of the ingredients can be reduced.
  • the impact of the shaft 1 is installed, thereby enabling the mounting shaft 1 to rotate more smoothly, thereby reducing the fluctuation of the agitator so that the agitator rotates smoothly, and the smooth rotation of the agitator reduces the noise and friction of the agitator.
  • the heat is generated, which in turn can lower the temperature rise of the agitator and the like.
  • the first blade 22 of the first blade 2 can always act on the foodstuff, the first blade 22 of the first blade 2 can always act on the foodstuff, thereby improving the pulverization efficiency of the pulverizing blade and ensuring the comminution of the smashing knife.
  • the pulverizing action of the third blade 42 of the third blade 4 can further improve the pulverization efficiency of the pulverizing blade to the foodstuff, and further, the pulverizing effect of the pulverizing blade on the foodstuff can be further ensured.
  • the first blade 22 and the first blade 2 and/or the second blade 32 and the second blade 3 and/or the third blade 42 and the third blade 4 are of a unitary structure.
  • the first blade 22 and the first blade 2 and/or the second blade 32 and the second blade 3 and/or the third blade 42 and the third blade 4 are of a one-piece structure, which can improve the first blade 22 and the first blade
  • the first cutting edge 22 is disposed on one side of the first blade 2, and the second cutting edge 32 is disposed on one side of the second blade 3.
  • the third cutting edge 42 is disposed on one side of the third blade 4.
  • only one side of the first blade 2, the second blade 3, and the third blade 4 may be The blade is provided on the upper side because the agitator stirs the pulverized food in the same direction while stirring the food, so that the blade is provided on one side of the first blade 2, the second blade 3 and the third blade 4
  • the requirement of the product, and the provision of the blade on only one side of the first blade 2, the second blade 3 and the third blade 4 can simplify the first blade 2, the second blade 3 and the third blade 4 The structure thus simplifies the processing and reduces the processing cost.
  • the first blade 22 is disposed on both sides of the at least one first blade 2, and/or the second blade 32 is disposed on both sides of the at least one second blade 3.
  • a third cutting edge 42 is provided on both sides of the at least one third blade 4.
  • both sides of the first blade 2 can be used for the comminution of the foodstuff, so that the first blade 2 rotates clockwise or Both of the counter-clockwise rotations can pulverize the foodstuff, and the double-sided pulverization of the first blade 2 can be achieved.
  • both sides of the second blade 3 can be used to break the ice, so that the second blade 3 rotates clockwise or By rotating counterclockwise, the food can be pulverized, and the double-sided ice of the second blade 3 can be achieved.
  • both sides of the third blade 4 can be used for the smashing of the food, so that the third blade 4 rotates clockwise or counterclockwise. Both of the rotations can pulverize the foodstuff, and the double-sided pulverization of the third blade 4 can be achieved.
  • the first cutting edge 22 is disposed on the first side of the first blade 2, the first side of the first cutting edge 22 and the second side of the first blade 2
  • a first angle A is set between the first side of the first blade 2 and the second side of the first blade 2, wherein 20° ⁇ A ⁇ 40°, the first blade 2
  • the width of one end close to the mounting shaft 1 is greater than the width of the end of the first blade 2 away from the mounting shaft 1.
  • the angle A be set, and A is greater than or equal to 20° and less than or equal to 40°, that is, the left and right sides of the first blade 2 are not arranged in parallel, but are arranged substantially in a triangle, and the arrangement can make the first blade 2
  • the end away from the mounting shaft 1 is relatively pointed, so that when the first blade 2 is pulverized and whipped, the area of the end portion is small, so that it is less likely to be blocked by the foodstuff, and on the other hand, the food can be reduced to the first blade.
  • the second cutting edge 32 is disposed on the first side of the second blade 3, the first side of the second cutting edge 32 and the second side of the second blade 3
  • the first side of the second blade 3 and the second side of the second blade 3 are disposed at a predetermined angle B, wherein 20° ⁇ B ⁇ 50°, the second blade 3
  • the width of one end close to the mounting shaft 1 is greater than the width of the end of the second blade 3 away from the mounting shaft 1.
  • the first side of the second blade 3, that is, the side on which the second blade 32 is disposed and the second side of the second blade 3, that is, the side on which the second blade 32 is not disposed are preliminarily Let the angle B be set, and B is greater than or equal to 20° and less than or equal to 50°, that is, the left and right sides of the second blade 3 are not arranged in parallel, but are arranged substantially in a triangle, and the arrangement can make the second blade 3
  • the end away from the mounting shaft 1 is relatively pointed, so that when the second blade 3 is pulverized and whipped, the area of the end portion is small, so that it is less likely to be blocked by the foodstuff, and on the other hand, the second blade can be reduced.
  • the wear of 3 can make the second blade 3 rotate more, so that the pulverizing force of the second blade 3 on the food can be increased, so as to enhance the whipping effect of the pulverizing knife and the food, thereby enabling the ingredients to be made
  • the whipping is more delicate, which can enhance the taste of the food to enhance the user experience.
  • the third cutting edge 42 is disposed on the first side of the third blade 4, the first side of the third cutting edge 42 and the second side of the third blade 4
  • a first angle C is set between the first side of the third blade 4 and the second side of the third blade 4, wherein 20° ⁇ C ⁇ 40°, the third blade 4
  • the width of one end close to the mounting shaft 1 is greater than the width of the third blade 4 away from the end of the mounting shaft 1.
  • the first side of the third blade 4, that is, the side on which the third blade 42 is disposed and the second side of the third blade 4, that is, the side on which the third blade 42 is not disposed are preliminarily Set the angle C to be set, and C is greater than or equal to 20° and less than or equal to 40°, that is, the left and right sides of the third blade 4 are not arranged in parallel, but are arranged substantially in a triangle, and the arrangement can make the third blade 4
  • the end away from the mounting shaft 1 is relatively pointed, so that when the third blade 4 is pulverized and whipped, the area of the end portion is small, so that it is less likely to be blocked by the foodstuff, and on the other hand, the food can be reduced.
  • the wear of the third blade 4 can make the third blade 4 rotate more, so that the pulverization force of the third blade 4 on the food can be increased to enhance the whipping effect of the pulverizing knife. Therefore, the ingredients can be whipped more delicately, thereby enhancing the taste of the food to enhance the user experience.
  • one end of the first blade 2 is disposed on the mounting shaft 1, and the other end of the first blade 2 is inclined to extend in the direction of the connecting end, wherein The inclination angle of one blade 2 is D, wherein 30° ⁇ D ⁇ 60°.
  • the first blade 2 can be mounted obliquely downward on the mounting shaft 1 so that the first blade 2 can extend to the lower middle and the bottom of the cup to smash and whipped the food, and pass
  • the inclination angle D of the first blade 2 in a range of 30° or more and 60° or less, the first blade 2 can be extended as far as possible to the bottom of the cup so that the ingredients at the bottom of the cup can be pulverized.
  • Whipping in turn, can increase the whipping strength of the product, so as to enhance the whipping effect of the product on the ingredients, so that the processed food is more delicate, the taste is better, and thus the user experience can be improved.
  • one end of the second blade 3 is disposed on the mounting shaft 1, and the other end of the second blade 3 is inclined to extend away from the connecting end, wherein the second blade
  • the inclination angle of the leaf 3 is E, wherein 50° ⁇ E ⁇ 80°.
  • the second blade 3 can be mounted obliquely upward on the mounting shaft 1 so that the second blade 3 can extend to the upper middle portion of the cup to smash and whipped harder ingredients such as ice cubes.
  • the inclination angle E of the second blade 3 in a range of 50° or more and 80° or less, the second blade 3 can be extended as far as possible to the upper portion of the cup so as to be able to be on the upper portion of the cup.
  • the harder ingredients such as ice cubes are crushed and whipped, which can increase the whipping strength of the product, so as to enhance the whipping effect of the product on ice cubes, etc., so that the processed ice cubes and the like are more delicate.
  • one end of the third blade 4 (including the third blade 4a and 4b) is provided on the mounting shaft 1, and the other end of the third blade 4a is provided.
  • the other end perpendicular to the mounting shaft 1 and/or the third blade 4b extends obliquely away from the connecting end, wherein the angle of inclination of the third blade 4b is F, wherein 15° ⁇ F ⁇ 50°.
  • the number of the third blades 4 is plural, wherein a part of the third blades 4a of the plurality of third blades 4 are disposed perpendicular to the mounting shaft 1, and the rest of the plurality of third blades 4 A portion of the third blade 4b is obliquely disposed away from the connecting end, wherein the remaining portion of the plurality of third blades 4 has an inclination angle F of the third blade 4b, wherein 15° ⁇ F ⁇ 50°.
  • the third blade 4 of the middle layer can be used to pulverize and whipped the foodstuff in the upper middle portion of the cup body, wherein, in particular, a portion of the third blade 4a can be disposed perpendicular to the mounting shaft 1 to the cup.
  • the food in the middle part of the body is pulverized and whipped, and at the same time, a part of the third blade 4b can be obliquely mounted on the mounting shaft 1 to crush and whipped the foodstuff in the upper part of the cup body, and the arrangement enables the third blade 4 to be
  • the multi-layer arrangement is formed, so that the food material can be layered and cut, that is, the plurality of third blades 4 can be formed into a gradient, so that the plurality of third blades 4 can be used for different heights of the food, such as the middle of the cup and the cup.
  • the ingredients in the upper part of the body are smashed and whipped, so as to increase the whipping of the product, so as to enhance the whipping effect of the product on the ingredients, so that the processed food is more delicate and tastes better, and thus the user experience can be improved.
  • the first blade 2 is bent away from the end of the mounting shaft 1 in a direction close to the mounting end and forms a bent portion, wherein the bent portion and the first portion
  • the angle between the blades 2 is G, where 130° ⁇ G ⁇ 160°.
  • the first blade 2 can be bent upward and upward from the end of the mounting shaft 1 , wherein the angle of the bending up is preferably 20° or more and 50° or less, that is, after bending, bending
  • the angle G formed by the portion with the original first blade 2 is greater than or equal to 130° and less than or equal to 160°.
  • This arrangement can extend the first blade 2 to the bottom of the cup and bend the first blade 2
  • the curl can enable the first blade 2 to extend to the edge of the cup, thereby increasing the area of the first blade 2 acting on the foodstuff, thereby increasing the whipping force of the first blade 2 on the foodstuff, thereby enabling further Improve the overall strength of the product on the whipping of the ingredients to enhance the whipping effect of the product on the ingredients, so that the processed food is more delicate and taste better, which can enhance the user experience.
  • the number of the first blades 2 is two, and/or the number of the second blades 3 is two, and/or the third The number of blades 4 is four.
  • the number of the first blades 2 is two
  • the number of the second blades 3 is two
  • the number of the third blades 4 is four, so that a three-layer octagonal knife can be formed.
  • the setting makes the structure of the pulverizing knife more reasonable, that is, it does not make the blade too much, and increases the cost of the product, and does not reduce the whipping force of the product on the food and ice, etc. due to the too small blade. Setting can It can reduce the cost of the product and ensure the smashing of the ingredients to ensure the whipping effect of the ingredients on the ingredients, ice cubes, etc., so that the processed ingredients and ice cubes are more delicate.
  • the number of the first blades 2 is two, the two first blades 2 are symmetrical to each other, and/or the number of the second blades 3 is two, two second The blades 3 are symmetrical to each other, and/or the number of third blades 4 is four, and the two third blades 4 of the four third blades 4 are symmetrical to each other.
  • the first blade 2 can be made by symmetrical arrangement of the two first blades 2 and symmetrical arrangement of the four third blades 4, and symmetrically arranging the two second blades 3
  • the second blade 3 and the third blade 4 have the same effect of pulverizing and whipping the food or ice in each direction, so that the food in each direction in the cup can flow more smoothly and smoothly.
  • the first cutting edge 22 is a zigzag cutting edge
  • the third cutting edge 42 is a zigzag cutting edge
  • the second cutting edge 32 is non- Zigzag blade.
  • a serrated blade on the first blade 3 and the third blade 4, since the serrated blade is more likely to chop common food such as vegetables and fruits, and thus in the first blade 2 A serrated blade is provided on the third blade 4 to smash the common ingredients such as vegetables and fruits.
  • the pulverizing blade further includes: a first root portion 5, the first root portion 5 is provided with a first through hole, and the first root portion 5 is passed The first through hole sleeve is mounted on the mounting shaft 1; the second root portion 6 and the second root portion 6 are provided with a second through hole, and the second root portion 6 is sleeved and mounted on the mounting shaft 1 through the second through hole And located at a side of the first root portion 5 near the mounting end; the third root portion 7, the third root portion 7 is provided with a third through hole, and the third root portion 7 is sleeved and mounted on the mounting shaft 1 through the third through hole And between the first root portion 5 and the second root portion 6; wherein at least one first blade 2 is disposed on the first root portion 5, and at least one second blade 3 is disposed on the second root portion 6.
  • At least one third blade 4 is arranged on the third root 7 , the first root 5 and the at least one first blade 2 being of unitary construction, and/or the second root 6 and at least one second blade 3 is a one-piece structure, and/or the third root 7 and the at least one third blade 4 are of unitary construction.
  • a root portion that is, a first root portion 5, a second root portion 6, and a first root portion, respectively, may be disposed on the mounting shaft 1 corresponding to the first blade 2, the second blade 3, and the third blade 4, respectively.
  • the three-knife root 7 is such that at least one first blade 2 and at least one second blade 3 and at least one third blade 4 can be mounted on the mounting shaft 1 through the root of the blade.
  • a first through hole may be disposed on the first root portion 5, a second through hole is disposed on the second root portion 6, and a third through hole is disposed on the third root portion 7, so that the mounting shaft can be installed
  • the mounting end of 1 passes through the first through hole, the second through hole, and the third through hole in order to achieve precise mounting of the first blade 2, the second blade 3, and the third blade 4.
  • the arrangement can also make the pulverizing knife form a three-layer structure, so that it can form a step smashing and whipping of the food material and can break the ice piece, thereby improving the pulverizing and whipping effect of the pulverizing knife on the food and the ice.
  • the first blade 2, the second blade 3 and the third blade 4 and the corresponding root portion that is, the first root portion 5, the second root portion 6, and the third root portion 7 are integrally provided
  • the structure because the mechanical properties of the integrated structure are good, so that the connection strength between the corresponding root portion and the first blade 2, the second blade 3 and the third blade 4 can be ensured, wherein, preferably, The first blade 2, the second blade 3 and the third blade 4 of the knife are integrally formed with the corresponding root portion, and are mass-produced to improve the processing efficiency of the product and reduce the processing cost of the product.
  • the first blade 2, the second blade 3, and the third blade 4 and the corresponding root portion can be bent by using the same metal plate, so that the first blade 2 can be realized conveniently, quickly, and at low cost. Processing of the second blade 3 and the third blade 4.
  • the first root portion 5, the second root portion 6, and the third root portion 7 are of a unitary structure.
  • the first root portion 5, the second root portion 6, and the third root portion 7 may preferably be provided in a one-piece structure because the mechanical properties of the integrated structure are good, so that the first root portion 5 can be secured.
  • first root portion 5, the second root portion 6, and the third root portion 7 may also be a split structure. In this case, the first root portion 5 and the second root portion 6 are facilitated.
  • the third root portion 7 is integrally formed with the corresponding blade and mass produced.
  • a fourth root portion, a fifth root portion, and the like may be provided so that more layers of blades can be utilized to achieve pulverization and whipping of the foodstuff.
  • the mounting end of the mounting shaft 1 is provided with an annular mounting groove
  • the first root portion 5 is mounted on the mounting shaft 1 through the cooperation of the first through hole and the annular mounting groove
  • the second knife The root portion 6 is mounted on the mounting shaft 1 through the cooperation of the second through hole and the annular mounting groove
  • the third root portion 7 is mounted on the mounting shaft 1 through the cooperation of the third through hole and the annular mounting groove;
  • a crimping edge is provided on the end of the end, and the crimping is pressed against the second root portion 6.
  • the first root portion 5, the second root portion 6, and the third root portion 7 can be positioned and mounted by the annular mounting groove by providing an annular mounting groove. Specifically, the mounting end of the mounting shaft 1 can be mounted. Passing through the first through hole, the second through hole and the third through hole in sequence, and then chucking the first root portion 5, the second root portion 6 and the third root portion 7 in the annular mounting groove to realize by using the annular mounting groove The first root portion 5, the second root portion 6, and the third root portion 7 are snap-fitted.
  • the partial pressure of the mounting shaft 1 from the second root portion 6 can be pressed.
  • the flat back is pressed onto the second root so that the fixing and mounting of the first root portion 5, the second root portion 6 and the third root portion 7 with the mounting shaft 1 can be realized simply and quickly.
  • first root portion 5, the second root portion 6, and the third knife can also be realized by the interference fit of the mounting shaft 1 and the first through hole, the second through hole and the third through hole.
  • the first root portion 5 is fitted to the third root portion 7, and the second root portion 6 is attached to the third root portion 7.
  • the first root portion 5 is attached to the third root portion 7, and the second root portion 6 is attached to the third root portion 7, so that the first blade 2 and the second blade 3 can be made.
  • the first blade 2, the second blade 3, and the third blade 4 can be synchronously pulverized by the first blade 2, the second blade 3, and the third blade 4, and the first blade 2 can be simultaneously rotated.
  • the second blade 3 and the third blade 4 are better synchronized to improve the pulverization efficiency of the food material.
  • the first root portion 5 is attached to the third root portion 7, and the second root portion 6 is attached to the first portion.
  • the third root portion 7, the second root portion 6, and the third root portion 7 can also be supported on each other, thereby improving the strength of the first root portion 5, the second root portion 6, and the third root portion 7.
  • this arrangement can also make the structure of the pulverizing knife more compact and reasonable, thereby reducing the overall volume of the product. Also such an arrangement can prevent the first root portion 5, the second root portion 6 and the third root portion 7 from being interposed between A narrow gap is formed, which is more convenient for the user to clean the pulverizing knife.
  • the first root portion 5, the second root portion 6, and the third root portion 7 have the same shape and size.
  • first root portion 5, the second root portion 6 and the third root portion 7 have the same shape and size, and on the one hand, the first blade 2, the second blade 3 and the third blade 4 can be made.
  • the strength is consistent, on the other hand, the type of parts can be reduced to facilitate product standardization.
  • shape of the first root portion 5, the second root portion 6, and the third root portion 7 may also be inconsistent.
  • first root portion 5 and/or the second root portion 6 and/or the third root portion 7 are square, circular, triangular, elliptical or pentagonal, in particular, first
  • the shape of the root portion 5 and/or the second root portion 6 and/or the third root portion 7 may vary depending on the number of the first blade 2, the second blade 3 and the third blade 4.
  • the first root portion 5 and/or the second root portion 6 and/or the third root portion 7 are preferably square, since the square is easier to machine than a circular or elliptical shape, thereby reducing the product
  • the processing cost increases the processing efficiency of the product.
  • the structure enables the first blade 2, the second blade 3, and the third blade 4 to be formed by quick and simple bending of the metal plate, and the circular shape cannot be directly bent by the metal plate.
  • the first root portion 5 and/or the second root portion 6 and/or the third root portion 7 may also be circular, triangular, elliptical, pentagonal or any other shape.
  • first root portion 5 and the mounting shaft 1 are mounted perpendicularly to each other
  • second root portion 6 and the mounting shaft 1 are mounted perpendicularly to each other
  • third root portion 7 and the mounting shaft 1 are mounted perpendicularly to each other.
  • first root portion 5 and the mounting shaft 1 are mounted perpendicularly to each other
  • the second root portion 6 and the mounting shaft 1 are perpendicular to each other
  • the third root portion 7 and the mounting shaft 1 are mounted perpendicularly to each other to enable the first root portion 5
  • the mounting between the second root portion 6 and the third root portion 7 is more secure, so that the first blade 2, the second blade 3 and the third blade 4 can be prevented from smashing the ingredients with the mounting shaft. 1 is detached, thereby preventing the first blade 2, the second blade 3 and the third blade 4 from falling off, thereby ensuring the safety of the user.
  • the mounting shaft 1 is a circular shaft.
  • the mounting shaft 1 is preferably a circular shaft because the circular shaft is more easily fitted to the motor or the like, so that the mounting shaft 1 can be driven more favorably.
  • the first blade 2 and/or the second blade 3 and/or the third blade 4 are made of a metal material because the metal material has high strength and good wear resistance. Can better smash the ingredients.
  • the first blade 2 and/or the second blade 3 and/or the third blade 4 can also be made of other materials having a relatively high hardness.
  • the pulverizing blade further includes: a pressure relief hole (not shown) disposed on the first blade 2 and/or the third blade 4.
  • the first blade 2 and/or the third blade 4 can be relieved when the first blade 2 and/or the third blade 4 pushes the food material by providing the pressure relief hole to prevent the first The blade 2 and/or the third blade 4 are broken due to excessive pressure.
  • the first blade 2 pushes the foodstuff to the bottom of the cup, if the food at the bottom of the cup gathers too much, The resistance of the food to the first blade 2 is large, and the extrusion between the food material and the first blade 2 can be utilized by providing the pressure relief hole, so that the food can be discharged from the pressure relief hole, thereby the first blade 2 It acts as a pressure relief, so that the first blade 2 can be durable and not easily broken, so that the service life of the product can be prolonged.
  • the third blade 4 when the third blade 4 is used to take the food, if the extracted food has passed If the material is more resistant to the third blade 4, the extrusion between the food material and the third blade 4 can be utilized by providing the pressure relief hole so that the food can be discharged from the pressure relief hole, thereby The three-blade blade 4 acts as a pressure relief, so that the third blade 4 can be durable and not easily broken, thereby prolonging the service life of the product. Life.
  • a pressure relief hole can also be provided on the second blade 3.
  • At least one of the first blades 2 is provided with a pressure relief hole, and the shape of the pressure relief holes provided on the at least one first blade 2 is uniform.
  • the first blade 2 can be provided with an upper pressure relief hole, so that all the first blades 2 can be relieved to greatly improve the overall pressure resistance of the pulverizing blade, and one or The shape of the pressure relief holes on the plurality of first blades 2 is uniform, so that the pressure relief capability of each of the first blades 2 is the same, so that the pushing effect of each of the first blades 2 on the foodstuffs can be uniform, and thus The ingredients in the cup are smoothly moved to prevent the ingredients from fluctuating.
  • a pressure relief hole is provided on one blade 2, and no pressure relief hole is provided on the first blade 2 of the remaining portion.
  • the pressure relief hole includes one or more of a circular hole, a waist hole, and a square hole tapered hole.
  • the shape and size of the pressure relief hole may be arbitrarily set.
  • the pressure relief hole may be one or more of a circular hole, a waist hole, a square hole and a tapered hole, because these holes They are all common holes and are therefore easy to machine.
  • the pressure relief hole is an elongated hole extending in the direction of the first blade 2 or the third blade 4, because the first blade 3 and the third blade 4 are generally because of the elongated structure
  • the configuration of the first blade 2 and the third blade 4 can be adapted to the shape of the pressure relief hole by arranging the pressure relief hole as an elongated hole.
  • An embodiment of the second aspect of the present invention provides a food processor (not shown), the food processor comprising: a base; a cup assembly, the cup assembly including the cup and the first aspect
  • the pulverizing knife and the pulverizing knife are installed in the cup body.
  • a food processing machine comprising the pulverizing knife according to any one of the first aspect, the food processing machine provided by the embodiment of the present invention having the pulverizing knife provided by any of the first aspect All the beneficial effects are not listed here.
  • the food processor is a soybean milk machine or a wall breaker or a mixer.
  • the food processor may also be a structure other than a soybean milk machine, a wall breaker and a mixer.
  • connection may be a fixed connection, a detachable connection, or an integral connection; Directly connected, or indirectly through intermediate media.
  • connecting may be a fixed connection, a detachable connection, or an integral connection; Directly connected, or indirectly through intermediate media.
  • the description of the terms “one embodiment”, “some embodiments”, “specific embodiments” and the like means that the specific features, structures, materials, or characteristics described in connection with the embodiments or examples are included in the present invention. At least one embodiment or example.
  • the schematic representation of the above terms does not necessarily refer to the same embodiment or example.
  • the particular features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more of the above embodiments or examples.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
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  • General Engineering & Computer Science (AREA)
  • Food-Manufacturing Devices (AREA)

Abstract

一种粉碎刀及食物处理机，粉碎刀包括：安装轴(1)，安装轴(1)包括安装端和连接端；至少一个第一刀叶(2)，安装在安装轴(1)上，其上设置有第一刀刃(22)，第一刀叶(2)的厚度为H，且1mm≤H≤5mm；至少一个第二刀叶(3)，安装在安装轴(1)上并位于第一刀叶(2)靠近安装端的一方，其上设置有第二刀刃(32)；至少一个第三刀叶(4)，第三刀叶(4)安装在安装轴(1)上，并位于第一刀叶(2)和第二刀叶(3)之间，第三刀叶(4)上设置有第三刀刃(42)；第一刀刃(22)、第二刀刃(32)和第三刀刃(42)中至少有一个刀刃设置在其对应的刀叶远离安装端的一面上，第一刀刃(22)、第二刀刃(32)和第三刀刃(42)中至少有一个刀刃设置在其对应的刀叶靠近安装端的一面上。该种设置利用下边的两层刀叶将食材切碎，同时利用上层的第二刀叶来专门打碎冰块。

Description

粉碎刀及食物处理机
本申请要求于2017年6月6日提交中国专利局、申请号为201710418740.0、发明名称为“粉碎刀及食物处理机”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明涉及家用电器领域，更具体而言，涉及一种粉碎刀及食物处理机。
背景技术
目前，破壁机的搅拌刀没有设置专门用于打碎冰块的冰刀，而只设置有用于切削食材的刀叶，而为了使得刀叶能够快速切碎食材，该种刀叶的刀刃都比较锋利，即刀叶上设置的都是利刃(非常锋利的刃)，而破壁机在使用过程中，常常需要打碎冰块，而锋利的刀刃虽然易于切碎食材，但却不利于冰块的打碎，因为，打碎冰块需要刀与冰块之间发生撞击，而锋利的刀刃的厚度一般都比较薄，因此，锋利的刀刃在打碎冰块时非常容易折断，且与冰块的接触面积较小，因此，在利用切削食材的刀叶来打碎冰块时，常常使得冰块打的不碎，因而降低了通过冰块制作出的食物的口感。
因此，如何设计出一种能够将冰块打的更碎，以便能够确保食材的口感的粉碎刀及食物处理机成为目前亟待解决的问题。
发明内容
本发明旨在至少解决现有技术中存在的技术问题之一。
为此，本发明的一个目的在于，提供了一种粉碎刀。
本发明的另一个目的在于，提供一种包括上述粉碎刀的食物处理机。
为实现上述目的，本发明第一方面的实施例提供了一种粉碎刀，用于食物处理机，粉碎刀包括：安装轴，所述安装轴包括安装端和连接端； 至少一个第一刀叶，所述第一刀叶安装在所述安装轴上，所述第一刀叶上设置有第一刀刃，所述第一刀叶的厚度为H，厚度H的值为：1mm≤H≤5mm；至少一个第二刀叶，所述第二刀叶安装在所述安装轴上，并位于所述第一刀叶靠近所述安装端的一方，所述第二刀叶上设置有第二刀刃；至少一个第三刀叶，所述第三刀叶安装在所述安装轴上，并位于所述第一刀叶和所述第二刀叶之间，所述第三刀叶上设置有第三刀刃；其中，所述第一刀刃、所述第二刀刃和所述第三刀刃中至少有一个刀刃设置在其对应的刀叶远离所述安装端的一面上，所述第一刀刃、所述第二刀刃和所述第三刀刃中至少有一个刀刃设置在其对应的刀叶靠近所述安装端的一面上。
根据本发明的实施例提供的粉碎刀，安装在搅拌器等食物处理机的杯体内，用于对杯体内的食材进行粉碎搅打，具体地，安装轴的安装端用于安装第一刀叶、第二刀叶和第三刀叶，安装轴的连接端用于与驱动装置，比如电机驱动连接，以在驱动装置，比如电机的作用下驱动第一刀叶、第二刀叶和第三刀叶转动，以对食材、冰块等进行粉碎搅打，当然，安装轴也可以直接是电机的电机轴。而第二刀叶安装在安装轴上，并位于第一刀叶靠近安装端的一方，即第二刀叶位于第一刀叶的上方，也即第一刀叶和第二刀叶在安装轴上下设置，同时，第三刀叶设置在第一刀叶和第二刀叶之间，从而便能够形成三层刀叶，该种设置一方面可利用中层的第三刀叶来对杯体内的中上部的食材进行粉碎搅打，同时，能够利用最下层的第一刀叶来对杯体内的中下部的食材进行粉碎搅打，从而能够利用第一刀叶和第三刀叶对食材进行分层、梯级搅打，因而能够提高产品对食材的粉碎搅打力度，以将食材搅打的更加细腻，因而能够提高食物的口感。具体地，可在第一刀叶和第三刀叶上设置锯齿状的刀刃，以使其能够通过刀刃将蔬菜，水果等普通食材轻易的切碎，另一方面，由于第二刀叶设置在第一刀叶和第三刀叶的上方，因而还可利用第二刀叶来打碎冰块等较硬的食材，具体地，比如可在第二刀叶上设置非锯齿状的钝刃，以使其能够专门用于打碎较硬的冰块，而做成冰沙，而目前的破壁机，均没有设置专门用于打冰的刀叶，从而使得冰打的不 细，即使得打碎的冰渣的颗粒较大，因而降低了食物的口感，而本方案通过设置三层刀叶，一方面能够利用下层的第一刀叶和中层的第三刀叶来对食材进行分层粉碎搅打，另一方面又能够利用专门的第二刀叶来将冰块打的更碎，因而能够制作出口感更好地冰沙等食物，进而能够提高由冰块等制作出的食物的口感，以提升用户体验。此外，通过将第一刀叶的厚度H设置在大于等于1mm小于等于5mm的范围内即能够确保第一刀叶的强度，又能够防止第一刀叶的厚度过厚。而第一刀刃、第二刀刃和第三刀刃中至少有一个刀刃设置在其对应的刀叶远离安装端的一面上，第一刀刃、第二刀刃和第三刀刃中至少有一个刀刃设置在其对应的刀叶靠近安装端的一面上，即是说，第一刀刃、第二刀刃和第三刀刃中至少有一个刀刃是开口朝向安装端设置的，第一刀刃、第二刀刃和第三刀刃中至少有一个刀刃是开口朝向连续端设置的，也即，第一刀刃、第二刀刃和第三刀刃中至少有一个刀刃是设置在其对应的刀叶的上表面上的，且至少有一个刀刃是设置在其对应的刀叶的下表面上的，该种设置使得三个刀刃中即有朝上的刀刃，又有朝下的刀刃，因而能够对食材进行多向搅拌，从而能够提高产品对食材的处理效果，以提高食材的口感，进而能够提高用户体验。
其中，优选地，所述第一刀刃的厚度小于所述第二刀刃的厚度，即所述第一刀刃相对所述第二刀刃为利刃，所述第二刀刃相对所述第一刀刃为钝刃，和/或所述第三刀刃的厚度小于所述第二刀刃的厚度，即所述第三刀刃相对所述第二刀刃为利刃，所述第二刀刃相对所述第三刀刃为钝刃。该种设置，使得第一刀刃和第三刀刃能够比较锋利，因而便于对水果、蔬菜等食材进行切削，同时，该种设置使得第二刀刃比较钝，因而使得第二刀刃的强度较好，从而能够用于切碎冰块等较硬的食材。
另外，根据本发明上述实施例提供的粉碎刀还具有如下附加技术特征：
在上述技术方案中，优选地，所述第一刀刃设置在所述第一刀叶远离所述安装端的一面上，所述第三刀刃设置在所述第三刀叶远离所述安装端的一面上，所述第二刀刃设置在所述第二刀叶靠近所述安装端的一 面上。
在该技术方案中，可将第一刀叶的第一刀刃设置在第一刀叶远离安装端的一面上，即靠近连接端的一面上，也即第一刀刃设置在第一刀叶的下表面上，也即第一刀刃的开口朝下，同理可将第三刀叶的第三刀刃设置在第三刀叶远离安装端的一面上，即靠近连接端的一面上，也即第三刀刃设置在第三刀叶的下表面上，也即第三刀刃的开口朝下，该种设置第一刀叶和第三刀叶在安装轴的作用下旋转时，便能够边粉碎搅打食材，边将食材向杯体底部及杯体的外侧推送，从而能够使食材从上至下循环运动，而当被推送到的杯体底部的食材越积越多时，先被推送至杯体底部的食材在后被推送至杯体底部的食材的挤压下，便能够顺着杯体的侧壁向上运动，以实现食材从下至上的循环运动，而在食材从下至上运动到杯体的上部时，食材便能够在重力的作用下掉落下来，而后再被第一刀刃和第三刀刃粉碎及向下向外推送，至此即可实现食材的一个完整循环。
在另一技术方案中，所述第一刀刃设置在所述第一刀叶远离所述安装端的一面上，所述第三刀刃设置在所述第三刀叶靠近所述安装端的一面上，所述第二刀刃设置在所述第二刀叶靠近所述安装端的一面上。
在该技术方案中，可将第一刀刃设置在第一刀叶的下表面上，也即第一刀刃的开口朝下，同时将第三刀刃设置在第三刀叶的上表面上，也即第三刀刃的开口朝上。该种设置，食材在第一刀刃的作用下由上至下及由下至下循环运动时，第一刀刃向下推送食材的速度，即食材向下推送速度要快于食材从杯体上部掉落下来的速度，即食材的回流速度，从而会导致杯体中部形成空隙进而形成负压，因此当杯体上部的食材再次回流而补充到该空隙时就会导致食材的波动，进而导致食材的循环翻滚运动不合理，进而使得食材不能够按规定的循环路线和理想的粉碎方位进行运动，而第三刀刃设置在第三刀叶靠近安装端的一面上，即第三刀刃设置在第三刀叶的上端面上，也即第三刀刃的开口朝上，因此，第三刀叶在安装轴的作用下旋转时，便能够边粉碎搅打食材，边将杯体中上部的周边的食材聚集抽取到杯体中上部的中间，然后随着从杯体上部掉落下来的食材一起被第一刀刃粉碎及向下向外推送，从而通过设置第三 刀刃，第三刀刃便能够将杯体中上部的周边的食材聚集抽取到杯体中上部的中间，以填补到食材循环过程中形成的空隙内，从而即可消除食材循环过程中形成的缝隙和负压，进而当杯体上部的食材再次回流时，便能够非常平稳地与第三刀刃抽取的食材混合，进而被第一刀刃粉碎并向下推送，因而即可避免食材的波动，以使食材能够按规定的循环路线和理想的粉碎方位进行循环运动，进而一方面便能够对食材进行有效粉碎，以确保食材的加工效率和加工效果，另一方面可减小因食材波动而对安装轴的冲击，进而使得安装轴能够更为平稳地转动，进而即可减小搅拌器的波动，以使搅拌器平稳地转动，而搅拌器平稳地转动会降低搅拌器的噪音和摩擦生热，进而能够降低搅拌器的温升等。同时，该种设置由于食材循环时没有形成空隙，因而第一刀叶的第一刀刃能够始终作用在食材上，从而便能够提高粉碎刀对食材的粉碎效率，确保粉碎刀对食材的粉碎效果，而通过第三刀叶的第三刀刃的粉碎作用，能够进一步提高粉碎刀对食材的粉碎效率，进而能够进一步确保粉碎刀对食材的粉碎效果。
其中，优选地，所述第一刀刃与所述第一刀叶和/或所述第二刀刃与所述第二刀叶和/或所述第三刀刃与所述第三刀叶为一体式结构。第一刀刃与第一刀叶和/或第二刀刃与第二刀叶和/或第三刀刃与第三刀叶为一体式结构能够提高第一刀刃与第一刀叶和/或第二刀刃与第二刀叶和/或第三刀刃与第三刀叶的连接强度，进而能够提高第一刀叶和/或第二刀叶和/或第三刀叶的抗挤压强度，以使产品经久耐用。
在上述技术方案中，优选地，所述第一刀刃设置在所述第一刀叶的一侧上，所述第二刀刃设置在所述第二刀叶的一侧上，所述第三刀刃设置在所述第三刀叶的一侧上。
在该技术方案中，可只在第一刀叶、第二刀叶和第三刀叶的单侧上设置刀刃，因为，搅拌器在搅拌食物时都是沿同一方向搅拌粉碎食物，因此，在第一刀叶、第二刀叶和第三刀叶的单侧上设置刀刃即可满足产品的要求，而只在第一刀叶、第二刀叶和第三刀叶的单侧上设置刀刃能够简化第第一刀叶、第二刀叶和第三刀叶的结构，因而能够简化加工工序，降低加工成本。
在另一技术方案中，优选地，所述至少一个第一刀叶的两侧上均设置有所述第一刀刃，和/或所述至少一个第二刀叶的两侧上均设置有所述第二刀刃，和/或所述至少一个第三刀叶的两侧上均设置有所述第三刀刃。
在该技术方案中，通过在第一刀叶的两侧设置第一刀刃，使得第一刀叶的两侧均能够用于食材粉碎，因而第一刀叶无论是顺时针旋转还是逆时针旋转均能够对食材进行粉碎，进而能够实现第一刀叶的双面粉碎。同理，通过在第二刀叶的两侧均设置第二刀刃，使得第二刀叶的两侧均能够用于打碎冰块，因而第二刀叶无论是顺时针旋转还是逆时针旋转均能够对食材进行粉碎，进而能够实现第二刀叶的双面打冰。同理，通过在第三刀叶的两侧均设置第三刀刃，使得第三刀叶的两侧均能够用于食材粉碎，因而第三刀叶无论是顺时针旋转还是逆时针旋转均能够对食材进行粉碎，进而能够实现第三刀叶的双面粉碎。
在上述技术方案中，优选地，所述第一刀刃设置在所述第一刀叶的第一侧上，所述第一刀刃的第一侧与所述第一刀叶的第二侧为相对设置的两侧，所述第一刀叶的第一侧与所述第一刀叶的第二侧之间呈预设角度A设置，其中，20°≤A≤40°，所述第一刀叶靠近所述安装轴的一端的宽度大于第一刀叶远离所述安装轴的一端的宽度。
在该技术方案中，通过将第一刀叶的第一侧，即设置有第一刀刃的一侧和第一刀叶的第二侧即没有设置第一刀刃的一侧呈预设角度A设置，且A大于等于20°小于等于40°，即是说第一刀叶的左右两侧不呈平行设置，而是大致呈三角形设置，而该种设置可使得第一刀叶远离安装轴的一端比较尖，因而第一刀叶在粉碎搅打食材时，其端部的面积较小，因而更不易被食材阻挡，进而一方面能够减小食材对第一刀叶的磨损，另一方面能够使第一刀叶旋转的更块，因而能够加大第一刀叶对食材的粉碎力度，以提升粉碎刀搅打食材的搅打效果，因而能够使食材搅打得更加细腻，因而能够提升食物的口感，以提升用户体验。
在上述技术方案中，优选地，所述第二刀刃设置在所述第二刀叶的第一侧上，所述第二刀刃的第一侧与所述第二刀叶的第二侧为相对设置的两侧，所述第二刀叶的第一侧与所述第二刀叶的第二侧之间呈预设角 度B设置，其中，20°≤B≤50°，所述第二刀叶靠近安装轴的一端的宽度大于第二刀叶远离安装轴的一端的宽度。
在该技术方案中，通过将第二刀叶的第一侧，即设置有第二刀刃的一侧和第二刀叶的第二侧即没有设置第二刀刃的一侧呈预设角度B设置，且B大于等于20°小于等于50°，即是说第二刀叶的左右两侧不呈平行设置，而是大致呈三角形设置，而该种设置可使得第二刀叶远离安装轴的一端比较尖，因而第二刀叶在粉碎搅打食材时，其端部的面积较小，因而更不易被食材阻挡，进而一方面能够减小食材对第二刀叶的磨损，另一方面能够使第二刀叶旋转的更块，因而能够加大第二刀叶对食材的粉碎力度，以提升粉碎刀搅打食材的搅打效果，因而能够使食材搅打得更加细腻，因而能够提升食物的口感，以提升用户体验。
在上述技术方案中，优选地，所述第三刀刃设置在所述第三刀叶的第一侧上，所述第三刀刃的第一侧与所述第三刀叶的第二侧为相对设置的两侧，所述第三刀叶的第一侧与所述第三刀叶的第二侧之间呈预设角度C设置，其中，20°≤C≤40°，所述第三刀叶靠近所述安装轴的一端的宽度大于第三刀叶远离所述安装轴的一端的宽度。
在该技术方案中，通过将第三刀叶的第一侧，即设置有第三刀刃的一侧和第三刀叶的第二侧即没有设置第三刀刃的一侧呈预设角度C设置，且C大于等于20°小于等于40°，即是说第三刀叶的左右两侧不呈平行设置，而是大致呈三角形设置，而该种设置可使得第三刀叶远离安装轴的一端比较尖，因而第三刀叶在粉碎搅打食材时，其端部的面积较小，因而更不易被食材阻挡，进而一方面能够减小食材对第三刀叶的磨损，另一方面能够使第三刀叶旋转的更块，因而能够加大第三刀叶对食材的粉碎力度，以提升粉碎刀搅打食材的搅打效果，因而能够使食材搅打得更加细腻，因而能够提升食物的口感，以提升用户体验。
在上述技术方案中，优选地，所述第一刀叶的一端设置在所述安装轴上，所述第一刀叶的另一端倾斜向所述连接端的方向延伸，其中，所述第一刀叶的倾斜角度为D，其中，30°≤D≤60°。
在该技术方案中，可将第一刀叶倾斜向下安装在安装轴上，以便第一 刀叶能够延伸到杯体的中下部和底部，以对食材进行粉碎搅打，而通过将第一刀叶的倾斜角度D设置在大于等于30°小于等于60°的范围内，能够使第一刀叶能够尽量延伸到杯体的底部，以便能够对杯体底部的食材进行粉碎搅打，进而能够提高产品的搅打力度，以提升产品对食材的搅打效果，以使加工出的食物更加细腻，口感更好，进而便能够提升用户体验。
在上述技术方案中，优选地，所述第二刀叶的一端设置在所述安装轴上，所述第二刀叶的另一端倾斜向远离所述连接端的方向延伸，其中，所述第二刀叶的倾斜角度为E，其中，50°≤E≤80°。
在该技术方案中，可将第二刀叶倾斜向上安装在安装轴上，以便第二刀叶能够延伸到杯体的中上部，以对冰块等较硬的食材进行粉碎搅打，而通过将第二刀叶的倾斜角度E设置在大于等于50°小于等于80°的范围内，能够使第二刀叶能够尽量延伸到杯体的上部，以便能够对杯体上部的冰块等较硬的食材进行粉碎搅打，进而能够提高产品的搅打力度，以提升产品对冰块等的搅打效果，以使加工出的冰块等更加细腻。
在上述技术方案中，优选地，所述第三刀叶的一端设置在所述安装轴上，所述第三刀叶的另一端垂直于所述安装轴和/或所述第三刀叶的另一端倾斜向远离所述连接端的方向延伸，其中，所述第三刀叶的倾斜角度为F，其中，15°≤F≤50°。
进一步，优选地，所述第三刀叶的数量为多个，其中，多个所述第三刀叶中的部分第三刀叶垂直于所述安装轴设置，多个所述第三刀叶中的其余部分第三刀叶倾斜向远离所述连接端的方向设置，其中，多个所述第三刀叶中的其余部分第三刀叶的倾斜角度F，其中，15°≤F≤50°。
在该技术方案中，可利用中层的第三刀叶对杯体内中上部的食材进行粉碎搅打，其中，具体地，可将部分第三刀叶垂直于安装轴设置，以对杯体内中部的食材进行粉碎搅打，同时，可将部分第三刀叶倾斜向上安装在安装轴上，以对杯体内上部的食材进行粉碎搅打，该种设置使得第三刀叶能够形成多层设置，因而能够对食材进行分层切割，即能够使多个第三刀叶形成梯度，因而能够利用多个第三刀叶对不同高度的食材， 比如杯体中部的和杯体上部的食材进行粉碎搅打，以便能够提高产品对食材搅打力度，以提升产品对食材的搅打效果，以使加工出的食物更加细腻，口感更好，进而便能够提升用户体验。
在上述技术方案中，优选地，所述第一刀叶远离所述安装轴的一端向靠近所述安装端的方向弯折并形成弯折部，其中，所述弯折部与所述第一刀叶之间的夹角为G，其中，130°≤G≤160°。
在该技术方案中，可将第一刀叶远离安装轴的一端向上弯折上翘，其中，弯折上翘的角度优选大于等于20°小于等于50°，即弯折后，弯折部与原来的第一刀叶形成的夹角G大于等于130°小于等于160°，该种设置可将第一刀叶延伸到杯体的底部，而将第一刀叶弯折上翘能够使这第一刀叶能够延伸到杯体的边缘，因而能够增加第一刀叶作用在食材上面积，因而能够增大第一刀叶对食材的搅打力度，因而能够进一步提高产品对食材搅打的整体力度，以提升产品对食材的搅打效果，进而使得加工出的食物更加细腻，口感更好，进而能够提升用户体验。
在上述多个技术方案中，优选地，所述第一刀叶的数量为两个，和/或所述第二刀叶的数量为两个，和/或所述第三刀叶的数量为四个。
在该些技术方案中，第一刀叶的数量为两个，第二刀叶的数量为两个，第三刀叶的数量为四个，从而可形成三层八叶刀，该种设置使得粉碎刀的结构比较合理，即不会使得刀叶过多，而增加产品的成本，也不会因刀叶过少而降低产品对食材和冰块等的搅打力度，即该种设置即能够降低产品的成本，又能够确保产品对食材的粉碎搅打力度，以确保产品对食材、冰块等的搅打效果，以使加工出的食材和冰块等更加细腻。
在上述多个技术方案中，优选地，所述第一刀叶的数量为两个，两个所述第一刀叶相互对称，和/或所述第二刀叶的数量为两个，两个所述第二刀叶相互对称，和/或所述第三刀叶的数量为四个，四个所述第三刀叶中两两第三刀叶相互对称。
在该些技术方案中，通过使两个第一刀叶对称设置和使四个第三刀叶两两对称设置，以及使两个第二刀叶对称设置能够使第一刀叶、第二刀叶和第三刀叶对各个方向上的食材或冰块的粉碎搅打的效果一致，因而能够使杯体内的各个方向上的食材流动的更加顺畅、平稳。
在上述多个技术方案中，优选地，所述第一刀刃为锯齿形刀刃，和/或所述第三刀刃为锯齿形刀刃，和/或所述第二刀刃为非锯齿形刀刃。
在该技术方案中，可优选在第一刀叶和第三刀叶上设置锯齿状的刀刃，因为锯齿状的刀刃更容易切碎蔬菜、水果等普通食材，因而在第一刀叶和第三刀叶上设置锯齿状的刀刃能够将蔬菜、水果等普通食材搅打的更碎。同时，优选在第二刀刃上设置非锯齿状的钝刃，因为钝刃相比于锯齿状的刀刃而言，其更容易打碎冰块等比较硬的东西，因而能够将冰块打的更碎。
在上述多个技术方案中，优选地，所述粉碎刀还包括：第一刀根部，所述第一刀根部上设置有第一通孔，所述第一刀根部通过所述第一通孔套设安装在所述安装轴上；第二刀根部，所述第二刀根部上设置有第二通孔，所述第二刀根部通过所述第二通孔套设安装在所述安装轴上，并位于所述第一刀根部靠近所述安装端的一方；第三刀根部，所述第三刀根部上设置有第三通孔，所述第三刀根部通过所述第三通孔套设安装在所述安装轴上，并位于所述第一刀根部和所述第二刀根部之间；其中，所述至少一个第一刀叶设置在所述第一刀根部上，所述至少一个第二刀叶设置在所述第二刀根部上，所述至少一个第三刀叶设置在所述第三刀根部上，所述第一刀根部与所述至少一个第一刀叶为一体式结构，和/或所述第二刀根部与所述至少一个第二刀叶为一体式结构，和/或所述第三刀根部与所述至少一个第三刀叶为一体式结构。
在该些技术方案中，可在安装轴上对应第一刀叶、第二刀叶和第三刀叶分别设置一刀根部，即第一刀根部、第二刀根部和第三刀根部，从而能够将至少一个第一刀叶和至少一个第二刀叶和至少一个第三刀叶通过刀根部安装在安装轴上。其中，具体地，可在第一刀根部上设置第一通孔，在第二刀根部上设置第二通孔，在第三刀根部上设置第三通孔，从而可将安装轴的安装端依次穿过第一通孔、第二通孔和第三通孔，以实现第一刀叶、第二刀叶和第三刀叶的精确安装。同时，该种设置还能够使粉碎刀形成三层结构，因而即能够对食材形成梯级粉碎搅打又能够将冰块打的更碎，因而能够提高粉碎刀对食材和冰块的粉碎搅打效果。此外，可优选将第一刀叶、第二刀叶和第三刀叶与对应的刀根部，即第一 刀根部、第二刀根部和第三刀根部设置为一体式结构，因为，一体式结构的力学性能好，因而能够确保对应的刀根部和第一刀叶、第二刀叶和第三刀叶之间的连接强度，其中，优选地，可将刀第一刀叶、第二刀叶和第三刀叶与对应的刀根部一体制成，批量生产，以提高产品的加工效率，降低产品的加工成本。具体地，可利用同一金属板折弯出第一刀叶、第二刀叶和第三刀叶及对应的刀根部，以方便、快速且低成本地实现第一刀叶、第二刀叶和第三刀叶的加工。
在上述技术方案中，优选地，所述第一刀根部、所述第二刀根部和所述第三刀根部为一体式结构。
在该技术方案中，可优选将第一刀根部、第二刀根部和第三刀根部设置为一体式结构，因为，一体式结构的力学性能好，因而能够确保第一刀根部、第二刀根部和第三刀根部之间的连接强度，其中，优选地，可将第一刀根部、第二刀根部和第三刀根部一体制成，批量生产，以提高产品的加工效率，降低产品的加工成本。
当然，在另一技术方案中，第一刀根部、第二刀根部和第三刀根部也可为分体式结构，此时，便于将第一刀根部、第二刀根部和第三刀根部与对应的刀叶一体制成、批量生产。
当然，还可设置第四刀根部、第五刀根部等，以便能够利用更多层的刀叶来实现对食材的粉碎搅打。
在上述技术方案中，优选地，所述安装轴的安装端上设置有环形安装槽，所述第一刀根部通过所述第一通孔与所述环形安装槽的配合套设安装在所述安装轴上，所述第二刀根部通过所述第二通孔与所述环形安装槽的配合套设安装在所述安装轴上，所述第三刀根部通过所述第三通孔与所述环形安装槽的配合套设安装在所述安装轴上；其中，所述安装端的端部上设置有压边，所述压边压合在所述第二刀根部上。
在该技术方案中，通过设置环形安装槽能够利用环形安装槽来对第一刀根部、第二刀根部和第三刀根部进行定位安装，具体地，可将安装轴的安装端依次穿过第一通孔、第二通孔和第三通孔，然后将第一刀根部、第二刀根部和第三刀根部卡在环形安装槽内，以利用环形安装槽实现对第一刀根部、第二刀根部和第三刀根部的卡扣安装。同时，在第一刀根部、第 二刀根部和第三刀根部套设安装在安装轴上的环形安装槽上后，可将安装轴伸出第二刀根部的部分压平后压合在第二根部上，以便能够简单快速地实现第一刀根部、第二刀根部和第三刀根部与安装轴之简的固定及安装。
当然，在另一技术方案中，也可利用安装轴和第一通孔、第二通孔和第三通孔的过盈配合实现第一刀根部、第二刀根部和第三刀根部与安装轴之间的安装。
在上述技术方案中，优选地，所述第一刀根部贴合在所述第三刀根部上，所述第二刀根部贴合在所述第三刀根部上。
在该技术方案中，第一刀根部贴合在第三刀根部上、第二刀根部贴合在第三刀根部上，因此能够使第一刀叶、第二刀叶和第三刀叶形成一个整体而进行同步旋转，因而能够使第一刀叶、第二刀叶和第三刀叶对食材进行同步粉碎，进而能够使第一刀叶、第二刀叶和第三刀叶更好地同步配合，以提高对食材的粉碎效率，同时，第一刀根部贴合在第三刀根部上、第二刀根部贴合在第三刀根部上还能够使得第一刀根部、第二刀根部和第三刀根部相互支撑，进而能够提高第一刀根部、第二刀根部和第三刀根部的强度，此外，该种设置还能够使粉碎刀的结构更为紧凑合理，因而能够减小产品的整体体积。还有该种设置能够防止第一刀根部、第二刀根部和第三刀根部之间形成狭窄缝隙，进而更利于用户对粉碎刀进行清洗。
在上述技术方案中，优选地，所述第一刀根部、所述第二刀根部和所述第三刀根部的形状大小一致。
在该技术方案中，第一刀根部、第二刀根部和第三刀根部的形状大小一致，一方面能够使第一刀叶、第二刀叶和第三刀叶的强度一致，另一方面能够减少零部件的类型，以利于产品的标准化。当然，在另一技术方案中，第一刀根部、第二刀根部和第三刀根部的形状大小也可不一致。
在上述技术方案中，优选地，所述第一刀根部和/或所述第二刀根部和/或所述第三刀根部为方形、圆形，三角形，椭圆形或五边形，具体地，第一刀根部和/或所述第二刀根部和/或第三刀根部的形状可根据第一刀 叶、第二刀叶和第三刀叶的数量变化而变化。
在该技术方案中，第一刀根部和/或第二刀根部和/或第三刀根部优选为方形，因为方形相比于圆形、椭圆形而言更易加工，因而能够降低产品的加工成本，提高产品的加工效率。具体地比如，该种结构使得第一刀叶、第二刀叶和第三刀叶能够通过金属板快速简单地折弯形成，而圆形则无法通过金属板直接折弯形成。当然，第一刀根部和/或第二刀根部和/或第三刀根部也可为圆形，三角形，椭圆形，五边形或者任意其它形状。
在上述技术方案中，优选地，所述第一刀根部与所述安装轴相互垂直安装，所述第二刀根部与所述安装轴相互垂直安装，所述第三刀根部与所述安装轴相互垂直安装。
在该技术方案中，第一刀根部与安装轴相互垂直安装，第二刀根部与安装轴相互垂直，第三刀根部与安装轴相互垂直安装能够使第一刀根部、第二刀根部和第三刀根部之间安装的更加牢靠，因而能够使第一刀叶、第二刀叶和第三刀叶在粉碎搅打食材时不会与安装轴脱落，从而即可防止第一刀叶、第二刀叶和第三刀叶脱落伤人，进而即可确保用户的使用安全。
在上述技术方案中，优选地，所述安装轴为圆形轴。
在该技术方案中，安装轴优选为圆形轴，因为圆形轴更易与电机等配合，从而能够更利于对安装轴进行驱动。
在上述技术方案中，优选地，第一刀叶和/或第二刀叶和/或第三刀叶由金属材料制成，因为，金属材料的强度高，耐磨性好，因而能够更好地粉碎搅打食材。当然，第一刀叶和/或第二刀叶和/或第三刀叶也可为其它硬度比较高的材料制成。
在上述技术方案中，优选地，粉碎刀还包括：泄压孔，设置在所述第一刀叶上和/或所述第三刀叶上。
在该技术方案中，通过设置泄压孔能够在第一刀叶和/或第三刀叶推送食材时为第一刀叶和/或第三刀叶泄压，以防止第一刀叶和/或第三刀叶因压力过大而折断，具体地，比如，在第一刀叶将食材推送至杯体底 部时，若杯体底部的食材聚集的过多，则食材对第一刀叶的阻力较大，而通过设置泄压孔可利用食材与第一刀叶之间的挤压，以使食材能够从泄压孔内排出，从而对第一刀叶起到泄压的作用，进而即可使第一刀叶经久耐用而不易折断，因而即可延长产品的使用寿命，同理，在第三刀叶抽取食材时，若抽取的食材过多，则食材对第三刀叶的阻力较大，而通过设置泄压孔可利用食材与第三刀叶之间的挤压，以使食材能够从泄压孔内排出，从而对第三刀叶起到泄压的作用，进而即可使第三刀叶经久耐用而不易折断，因而也可延长产品的使用寿命。当然，我们也可只在第一刀叶上设置泄压孔，而不在第三刀叶上设置泄压孔。
当然，也可在第二刀叶上设置泄压孔。
在上述技术方案中，优选地，所述至少一个第一刀叶上均设置有所述泄压孔，且所述至少一个第一刀叶上设置的所述泄压孔的形状大小一致。
在该技术方案中，可将第一刀叶上均设置上泄压孔，从而能够对所有的第一刀叶进行泄压，以大幅度提高粉碎刀的整体抗压能力，而一个或多个第一刀叶上的泄压孔的形状大小一致使得每个第一刀叶的泄压能力一样，进而能够使每个第一刀叶对食材的推送效果一致，进而即可使杯体的内的食材平稳地运动，以防止食材波动。当然，也可只在部分第一刀叶上设置泄压孔，而在其余部分的第一刀叶上不设置泄压孔。
在上述技术方案中，优选地，所述泄压孔包括圆形孔、腰形孔、方形孔锥形孔中的一个或多个。
在该技术方案中，泄压孔的形状和大小可以任意设置，具体地，泄压孔可为圆形孔、腰形孔、方形孔和锥形孔中的一个或多个，因为，这些孔都是比较常见的孔，因而易于加工。
其中，进一步优选地，所述泄压孔为沿着第一刀叶或第三刀叶方向延伸的细长孔，因为第一刀叶和第三刀叶一般因为细长形结构，因而通过将泄压孔设置成细长孔能够使第一刀叶和第三刀叶的结构与泄压孔的形状相适配。
本发明第二方面的实施例提供了一种食物处理机，该食物处理机包括： 机座；杯体组件，所述杯体组件包括杯体和第一方面任一项实施例提供的粉碎刀，所述粉碎刀安装在所述杯体内。
根据本发明的实施例提供的食物处理机，具有第一方面任一实施例提供的粉碎刀，因此，本发明的实施例提供的食物处理机具有第一方面任一实施例提供的粉碎刀的全部有益效果，在此不一一列举。
在上述技术方案中，优选地，食物处理机为豆浆机或破壁机或搅拌机，当然，食物处理机也还可以是除豆浆机、破壁机和搅拌机之外的其它结构。
根据本发明的附加方面和优点将在下面的描述部分中给出，部分将从下面的描述中变得明显，或通过本发明的实践了解到。
附图说明
本发明的上述和/或附加的方面和优点从结合下面附图对实施例的描述中将变得明显和容易理解，其中：
图1是根据本发明的一实施例提供的粉碎刀的结构示意图；
图2是根据本发明的一实施例提供的粉碎刀的另一结构示意图；
图3是根据本发明的一实施例提供的粉碎刀的又一结构示意图；
图4是根据本发明的一实施例提供的粉碎刀的再一结构示意图。
其中，图1至图4中附图标记与部件名称之间的对应关系为：
1安装轴，2第一刀叶，22第一刀刃，3第二刀叶，32第二刀刃，4第三刀叶，4a第三刀叶，4b第三刀叶，42第三刀刃，5第一刀根部，6第二刀根部，7第三刀根部。
具体实施方式
为了能够更清楚地理解本发明的上述目的、特征和优点，下面结合附图和具体实施方式对本发明进行进一步的详细描述。需要说明的是，在不冲突的情况下，本申请的实施例及实施例中的特征可以相互组合。
在下面的描述中阐述了很多具体细节以便于充分理解本发明，但是，本发明还可以采用其他不同于在此描述的方式来实施，因此，本发明的保护范围并不受下面公开的具体实施例的限制。
下面参照图1至图4来描述根据本发明的一个实施例提供的粉碎刀及食物处理机。
如图1至图4所示，本发明第一方面的实施例提供了一种粉碎刀，用于食物处理机，粉碎刀包括：安装轴1，安装轴1包括安装端和连接端；至少一个第一刀叶2，第一刀叶2安装在安装轴1上，第一刀叶2上设置有第一刀刃22，第一刀叶2的厚度为H，厚度H的值为：1mm≤H≤5mm；至少一个第二刀叶3，第二刀叶3安装在安装轴1上，并位于第一刀叶2靠近安装端的一方，第二刀叶3上设置有第二刀刃32；至少一个第三刀叶4，第三刀叶4安装在安装轴1上，并位于第一刀叶2和第二刀叶3之间，第三刀叶4上设置有第三刀刃42；其中，第一刀刃22、第二刀刃32和第三刀刃42中至少有一个刀刃设置在其对应的刀叶远离安装端的一面上，第一刀刃22、第二刀刃32和第三刀刃42中至少有一个刀刃设置在其对应的刀叶靠近安装端的一面上。
根据本发明的实施例提供的粉碎刀，安装在搅拌器等食物处理机的杯体内，用于对杯体内的食材进行粉碎搅打，具体地，安装轴1的安装端用于安装第一刀叶2、第二刀叶3和第三刀叶4，安装轴1的连接端用于与驱动装置，比如电机驱动连接，以在驱动装置，比如电机的作用下驱动第一刀叶2、第二刀叶3和第三刀叶4转动，以对食材、冰块等进行粉碎搅打，当然，安装轴1也可以直接是电机的电机轴。而第二刀叶3安装在安装轴1上，并位于第一刀叶2靠近安装端的一方，即第二刀叶3位于第一刀叶2的上方，也即第一刀叶2和第二刀叶3在安装轴1上下设置，同时，第三刀叶4设置在第一刀叶2和第二刀叶3之间，从而便能够形成三层刀叶，该种设置一方面可利用中层的第三刀叶4来对杯体内的中上部的食材进行粉碎搅打，同时，能够利用最下层的第一刀叶2来对杯体内的中下部的食材进行粉碎搅打，从而能够利用第一刀叶2和第三刀叶4对食材进行分层、梯级搅打，因而能够提高产品对食材的粉碎搅打力度，以将食材搅打的更加细腻，因而能够提高食物的口感。具体地，可在第一刀叶2和第三刀叶4上设置锯齿状的刀刃，以使其能够通过刀刃将蔬菜，水果等普通食材轻易的切碎，另一方面，由于 第二刀叶3设置在第一刀叶2和第三刀叶4的上方，因而还可利用第二刀叶3来打碎冰块等较硬的食材，具体地，比如可在第二刀叶3上设置非锯齿状的钝刃，以使其能够专门用于打碎较硬的冰块，而做成冰沙，而目前的破壁机，均没有设置专门用于打冰的刀叶，从而使得冰打的不细，即使得打碎的冰渣的颗粒较大，因而降低了食物的口感，而本方案通过设置三层刀叶，一方面能够利用下层的第一刀叶2和中层的第三刀叶4来对食材进行分层粉碎搅打，另一方面又能够利用专门的第二刀叶3来将冰块打的更碎，因而能够制作出口感更好地冰沙等食物，进而能够提高由冰块等制作出的食物的口感，以提升用户体验。此外，通过将第一刀叶2的厚度H设置在大于等于1mm小于等于5mm的范围内即能够确保第一刀叶2的强度，又能够防止第一刀叶2的厚度过厚。而第一刀刃22、第二刀刃32和第三刀刃42中至少有一个刀刃设置在其对应的刀叶远离安装端的一面上，第一刀刃22、第二刀刃32和第三刀刃42中至少有一个刀刃设置在其对应的刀叶靠近安装端的一面上，即是说，第一刀刃22、第二刀刃32和第三刀刃42中至少有一个刀刃是开口朝向安装端设置的，第一刀刃22、第二刀刃32和第三刀刃42中至少有一个刀刃是开口朝向连续端设置的，也即，第一刀刃22、第二刀刃32和第三刀刃42中至少有一个刀刃是设置在其对应的刀叶的上表面上的，且至少有一个刀刃是设置在其对应的刀叶的下表面上的，该种设置使得三个刀刃中即有朝上的刀刃，又有朝下的刀刃，因而能够对食材进行多向搅拌，从而能够提高产品对食材的处理效果，以提高食材的口感，进而能够提高用户体验。
其中，优选地，第一刀刃22的厚度小于第二刀刃32的厚度，即第一刀刃22相对第二刀刃32为利刃，第二刀刃32相对第一刀刃22为钝刃，和/或第三刀刃42的厚度小于第二刀刃32的厚度，即第三刀刃42相对第二刀刃32为利刃，第二刀刃32相对第三刀刃42为钝刃。该种设置，使得第一刀刃22和第三刀刃42能够比较锋利，因而便于对水果、蔬菜等食材进行切削，同时，该种设置使得第二刀刃32比较钝，因而使得第二刀刃32的强度较好，从而能够用于切碎冰块等较硬的食材。
在上述实施例中，优选地，如图1至图4所示，第一刀刃22设置在第一刀叶2远离安装端的一面上，第三刀刃42设置在第三刀叶4远离安装端的一面上，第二刀刃32设置在第二刀叶3靠近安装端的一面上。
在该实施例中，可将第一刀叶2的第一刀刃22设置在第一刀叶2远离安装端的一面上，即靠近连接端的一面上，也即第一刀刃22设置在第一刀叶2的下表面上，也即第一刀刃22的开口朝下，同理可将第三刀叶4的第三刀刃42设置在第三刀叶4远离安装端的一面上，即靠近连接端的一面上，也即第三刀刃42设置在第三刀叶4的下表面上，也即第三刀刃42的开口朝下，该种设置第一刀叶2和第三刀叶4在安装轴1的作用下旋转时，便能够边粉碎搅打食材，边将食材向杯体底部及杯体的外侧推送，从而能够使食材从上至下循环运动，而当被推送到的杯体底部的食材越积越多时，先被推送至杯体底部的食材在后被推送至杯体底部的食材的挤压下，便能够顺着杯体的侧壁向上运动，以实现食材从下至上的循环运动，而在食材从下至上运动到杯体的上部时，食材便能够在重力的作用下掉落下来，而后再被第一刀刃22和第三刀刃42粉碎及向下向外推送，至此即可实现食材的一个完整循环。
在另一实施例中，第一刀刃22设置在第一刀叶2远离安装端的一面上，第三刀刃42设置在第三刀叶4靠近安装端的一面上第二刀刃32设置在第二刀叶3靠近安装端的一面上。
在该实施例中，可将第一刀刃22设置在第一刀叶2的下表面上，也即第一刀刃22的开口朝下，同时将第三刀刃42设置在第三刀叶4的上表面上，也即第三刀刃42的开口朝上。该种设置，食材在第一刀刃22的作用下由上至下及由下至下循环运动时，第一刀刃22向下推送食材的速度，即食材向下推送速度要快于食材从杯体上部掉落下来的速度，即食材的回流速度，从而会导致杯体中部形成空隙进而形成负压，因此当杯体上部的食材再次回流而补充到该空隙时就会导致食材的波动，进而导致食材的循环翻滚运动不合理，进而使得食材不能够按规定的循环路线和理想的粉碎方位进行运动，而第三刀刃42设置在第三刀叶4靠近安装端的一面上，即第三刀刃42设置在第三刀叶4的上端面 上，也即第三刀刃42的开口朝上，因此，第三刀叶4在安装轴1的作用下旋转时，便能够边粉碎搅打食材，边将杯体中上部的周边的食材聚集抽取到杯体中上部的中间，然后随着从杯体上部掉落下来的食材一起被第一刀刃22粉碎及向下向外推送，从而通过设置第三刀刃42，第三刀刃42便能够将杯体中上部的周边的食材聚集抽取到杯体中上部的中间，以填补到食材循环过程中形成的空隙内，从而即可消除食材循环过程中形成的缝隙和负压，进而当杯体上部的食材再次回流时，便能够非常平稳地与第三刀刃42抽取的食材混合，进而被第一刀刃22粉碎并向下推送，因而即可避免食材的波动，以使食材能够按规定的循环路线和理想的粉碎方位进行循环运动，进而一方面便能够对食材进行有效粉碎，以确保食材的加工效率和加工效果，另一方面可减小因食材波动而对安装轴1的冲击，进而使得安装轴1能够更为平稳地转动，进而即可减小搅拌器的波动，以使搅拌器平稳地转动，而搅拌器平稳地转动会降低搅拌器的噪音和摩擦生热，进而能够降低搅拌器的温升等。同时，该种设置由于食材循环时没有形成空隙，因而第一刀叶2的第一刀刃22能够始终作用在食材上，从而便能够提高粉碎刀对食材的粉碎效率，确保粉碎刀对食材的粉碎效果，而通过第三刀叶4的第三刀刃42的粉碎作用，能够进一步提高粉碎刀对食材的粉碎效率，进而能够进一步确保粉碎刀对食材的粉碎效果。
其中，优选地，第一刀刃22与第一刀叶2和/或第二刀刃32与第二刀叶3和/或第三刀刃42与第三刀叶4为一体式结构。第一刀刃22与第一刀叶2和/或第二刀刃32与第二刀叶3和/或第三刀刃42与第三刀叶4为一体式结构能够提高第一刀刃22与第一刀叶2和/或第二刀刃32与第二刀叶3和/或第三刀刃42与第三刀叶4的连接强度，进而能够提高第一刀叶2和/或第二刀叶3和/或第三刀叶4的抗挤压强度，以使产品经久耐用。
在上述实施例中，优选地，如图1至图4所示，第一刀刃22设置在第一刀叶2的一侧上，第二刀刃32设置在第二刀叶3的一侧上，第三刀刃42设置在第三刀叶4的一侧上。
在该实施例中，可只在第一刀叶2、第二刀叶3和第三刀叶4的单侧 上设置刀刃，因为，搅拌器在搅拌食物时都是沿同一方向搅拌粉碎食物，因此，在第一刀叶2、第二刀叶3和第三刀叶4的单侧上设置刀刃即可满足产品的要求，而只在第一刀叶2、第二刀叶3和第三刀叶4的单侧上设置刀刃能够简化第第一刀叶2、第二刀叶3和第三刀叶4的结构，因而能够简化加工工序，降低加工成本。
在另一实施例中，优选地，至少一个第一刀叶2的两侧上均设置有第一刀刃22，和/或至少一个第二刀叶3的两侧上均设置有第二刀刃32，和/或至少一个第三刀叶4的两侧上均设置有第三刀刃42。
在该实施例中，通过在第一刀叶2的两侧设置第一刀刃22，使得第一刀叶2的两侧均能够用于食材粉碎，因而第一刀叶2无论是顺时针旋转还是逆时针旋转均能够对食材进行粉碎，进而能够实现第一刀叶2的双面粉碎。同理，通过在第二刀叶3的两侧均设置第二刀刃32，使得第二刀叶3的两侧均能够用于打碎冰块，因而第二刀叶3无论是顺时针旋转还是逆时针旋转均能够对食材进行粉碎，进而能够实现第二刀叶3的双面打冰。同理，通过在第三刀叶4的两侧均设置第三刀刃42，使得第三刀叶4的两侧均能够用于食材粉碎，因而第三刀叶4无论是顺时针旋转还是逆时针旋转均能够对食材进行粉碎，进而能够实现第三刀叶4的双面粉碎。
在上述实施例中，优选地，如图1所示，第一刀刃22设置在第一刀叶2的第一侧上，第一刀刃22的第一侧与第一刀叶2的第二侧为相对设置的两侧，第一刀叶2的第一侧与第一刀叶2的第二侧之间呈预设角度A设置，其中，20°≤A≤40°，第一刀叶2靠近安装轴1的一端的宽度大于第一刀叶2远离安装轴1的一端的宽度。
在该实施例中，通过将第一刀叶2的第一侧，即设置有第一刀刃22的一侧和第一刀叶2的第二侧即没有设置第一刀刃22的一侧呈预设角度A设置，且A大于等于20°小于等于40°，即是说第一刀叶2的左右两侧不呈平行设置，而是大致呈三角形设置，而该种设置可使得第一刀叶2远离安装轴1的一端比较尖，因而第一刀叶2在粉碎搅打食材时，其端部的面积较小，因而更不易被食材阻挡，进而一方面能够减小食材对第一刀叶2的磨损，另一方面能够使第一刀叶2旋转的更块，因而能 够加大第一刀叶2对食材的粉碎力度，以提升粉碎刀搅打食材的搅打效果，因而能够使食材搅打得更加细腻，因而能够提升食物的口感，以提升用户体验。
在上述实施例中，优选地，如图1所示，第二刀刃32设置在第二刀叶3的第一侧上，第二刀刃32的第一侧与第二刀叶3的第二侧为相对设置的两侧，第二刀叶3的第一侧与第二刀叶3的第二侧之间呈预设角度B设置，其中，20°≤B≤50°，第二刀叶3靠近安装轴1的一端的宽度大于第二刀叶3远离安装轴1的一端的宽度。
在该实施例中，通过将第二刀叶3的第一侧，即设置有第二刀刃32的一侧和第二刀叶3的第二侧即没有设置第二刀刃32的一侧呈预设角度B设置，且B大于等于20°小于等于50°，即是说第二刀叶3的左右两侧不呈平行设置，而是大致呈三角形设置，而该种设置可使得第二刀叶3远离安装轴1的一端比较尖，因而第二刀叶3在粉碎搅打食材时，其端部的面积较小，因而更不易被食材阻挡，进而一方面能够减小食材对第二刀叶3的磨损，另一方面能够使第二刀叶3旋转的更块，因而能够加大第二刀叶3对食材的粉碎力度，以提升粉碎刀搅打食材的搅打效果，因而能够使食材搅打得更加细腻，因而能够提升食物的口感，以提升用户体验。
在上述实施例中，优选地，如图1所示，第三刀刃42设置在第三刀叶4的第一侧上，第三刀刃42的第一侧与第三刀叶4的第二侧为相对设置的两侧，第三刀叶4的第一侧与第三刀叶4的第二侧之间呈预设角度C设置，其中，20°≤C≤40°，第三刀叶4靠近安装轴1的一端的宽度大于第三刀叶4远离安装轴1的一端的宽度。
在该实施例中，通过将第三刀叶4的第一侧，即设置有第三刀刃42的一侧和第三刀叶4的第二侧即没有设置第三刀刃42的一侧呈预设角度C设置，且C大于等于20°小于等于40°，即是说第三刀叶4的左右两侧不呈平行设置，而是大致呈三角形设置，而该种设置可使得第三刀叶4远离安装轴1的一端比较尖，因而第三刀叶4在粉碎搅打食材时，其端部的面积较小，因而更不易被食材阻挡，进而一方面能够减小食材 对第三刀叶4的磨损，另一方面能够使第三刀叶4旋转的更块，因而能够加大第三刀叶4对食材的粉碎力度，以提升粉碎刀搅打食材的搅打效果，因而能够使食材搅打得更加细腻，因而能够提升食物的口感，以提升用户体验。
在上述实施例中，优选地，如图2和图3所示，第一刀叶2的一端设置在安装轴1上，第一刀叶2的另一端倾斜向连接端的方向延伸，其中，第一刀叶2的倾斜角度为D，其中，30°≤D≤60°。
在该实施例中，可将第一刀叶2倾斜向下安装在安装轴1上，以便第一刀叶2能够延伸到杯体的中下部和底部，以对食材进行粉碎搅打，而通过将第一刀叶2的倾斜角度D设置在大于等于30°小于等于60°的范围内，能够使第一刀叶2能够尽量延伸到杯体的底部，以便能够对杯体底部的食材进行粉碎搅打，进而能够提高产品的搅打力度，以提升产品对食材的搅打效果，以使加工出的食物更加细腻，口感更好，进而便能够提升用户体验。
在上述实施例中，优选地，如图4所示，第二刀叶3的一端设置在安装轴1上，第二刀叶3的另一端倾斜向远离连接端的方向延伸，其中，第二刀叶3的倾斜角度为E，其中，50°≤E≤80°。
在该实施例中，可将第二刀叶3倾斜向上安装在安装轴1上，以便第二刀叶3能够延伸到杯体的中上部，以对冰块等较硬的食材进行粉碎搅打，而通过将第二刀叶3的倾斜角度E设置在大于等于50°小于等于80°的范围内，能够使第二刀叶3能够尽量延伸到杯体的上部，以便能够对杯体上部的冰块等较硬的食材进行粉碎搅打，进而能够提高产品的搅打力度，以提升产品对冰块等的搅打效果，以使加工出的冰块等更加细腻。
在上述实施例中，优选地，如图2和图3所示，第三刀叶4(包括第三刀叶4a和4b)的一端设置在安装轴1上，第三刀叶4a的另一端垂直于安装轴1和/或第三刀叶4b的另一端倾斜向远离连接端的方向延伸，其中，第三刀叶4b的倾斜角度为F，其中，15°≤F≤50°。
进一步，优选地，第三刀叶4的数量为多个，其中，多个第三刀叶4中的部分第三刀叶4a垂直于安装轴1设置，多个第三刀叶4中的其余 部分第三刀叶4b倾斜向远离连接端的方向设置，其中，多个第三刀叶4中的其余部分第三刀叶4b的倾斜角度F，其中，15°≤F≤50°。
在该实施例中，可利用中层的第三刀叶4对杯体内中上部的食材进行粉碎搅打，其中，具体地，可将部分第三刀叶4a垂直于安装轴1设置，以对杯体内中部的食材进行粉碎搅打，同时，可将部分第三刀叶4b倾斜向上安装在安装轴1上，以对杯体内上部的食材进行粉碎搅打，该种设置使得第三刀叶4能够形成多层设置，因而能够对食材进行分层切割，即能够使多个第三刀叶4形成梯度，因而能够利用多个第三刀叶4对不同高度的食材，比如杯体中部的和杯体上部的食材进行粉碎搅打，以便能够提高产品对食材搅打力度，以提升产品对食材的搅打效果，以使加工出的食物更加细腻，口感更好，进而便能够提升用户体验。
在上述实施例中，优选地，如图2和图3所示，第一刀叶2远离安装轴1的一端向靠近安装端的方向弯折并形成弯折部，其中，弯折部与第一刀叶2之间的夹角为G，其中，130°≤G≤160°。
在该实施例中，可将第一刀叶2远离安装轴1的一端向上弯折上翘，其中，弯折上翘的角度优选大于等于20°小于等于50°，即弯折后，弯折部与原来的第一刀叶2形成的夹角G大于等于130°小于等于160°，该种设置可将第一刀叶2延伸到杯体的底部，而将第一刀叶2弯折上翘能够使这第一刀叶2能够延伸到杯体的边缘，因而能够增加第一刀叶2作用在食材上面积，因而能够增大第一刀叶2对食材的搅打力度，因而能够进一步提高产品对食材搅打的整体力度，以提升产品对食材的搅打效果，进而使得加工出的食物更加细腻，口感更好，进而能够提升用户体验。
在上述多个实施例中，优选地，如图1至图4所示，第一刀叶2的数量为两个，和/或第二刀叶3的数量为两个，和/或第三刀叶4的数量为四个。
在该些实施例中，第一刀叶2的数量为两个，第二刀叶3的数量为两个，第三刀叶4的数量为四个，从而可形成三层八叶刀，该种设置使得粉碎刀的结构比较合理，即不会使得刀叶过多，而增加产品的成本，也不会因刀叶过少而降低产品对食材和冰块等的搅打力度，即该种设置即能 够降低产品的成本，又能够确保产品对食材的粉碎搅打力度，以确保产品对食材、冰块等的搅打效果，以使加工出的食材和冰块等更加细腻。
在上述多个实施例中，优选地，第一刀叶2的数量为两个，两个第一刀叶2相互对称，和/或第二刀叶3的数量为两个，两个第二刀叶3相互对称，和/或第三刀叶4的数量为四个，四个第三刀叶4中两两第三刀叶4相互对称。
在该些实施例中，通过使两个第一刀叶2对称设置和使四个第三刀叶4两两对称设置，以及使两个第二刀叶3对称设置能够使第一刀叶2、第二刀叶3和第三刀叶4对各个方向上的食材或冰块的粉碎搅打的效果一致，因而能够使杯体内的各个方向上的食材流动的更加顺畅、平稳。
在上述多个实施例中，优选地，如图1至图4所示，第一刀刃22为锯齿形刀刃，和/或第三刀刃42为锯齿形刀刃，和/或第二刀刃32为非锯齿形刀刃。
在该实施例中，可优选在第一刀叶2和第三刀叶4上设置锯齿状的刀刃，因为锯齿状的刀刃更容易切碎蔬菜、水果等普通食材，因而在第一刀叶2和第三刀叶4上设置锯齿状的刀刃能够将蔬菜、水果等普通食材搅打的更碎。同时，优选在第二刀刃32上设置非锯齿状的钝刃，因为钝刃相比于锯齿状的刀刃而言，其更容易打碎冰块等比较硬的东西，因而能够将冰块打的更碎。
在上述多个实施例中，优选地，如图1至图4所示，粉碎刀还包括：第一刀根部5，第一刀根部5上设置有第一通孔，第一刀根部5通过第一通孔套设安装在安装轴1上；第二刀根部6，第二刀根部6上设置有第二通孔，第二刀根部6通过第二通孔套设安装在安装轴1上，并位于第一刀根部5靠近安装端的一方；第三刀根部7，第三刀根部7上设置有第三通孔，第三刀根部7通过第三通孔套设安装在安装轴1上，并位于第一刀根部5和第二刀根部6之间；其中，至少一个第一刀叶2设置在第一刀根部5上，至少一个第二刀叶3设置在第二刀根部6上，至少一个第三刀叶4设置在第三刀根部7上，第一刀根部5与至少一个第一刀叶2为一体式结构，和/或第二刀根部6与至少一个第二刀叶3为一体式结构，和/或第三刀根部7与至少一个第三刀叶4为一体式结构。
在该些实施例中，可在安装轴1上对应第一刀叶2、第二刀叶3和第三刀叶4分别设置一刀根部，即第一刀根部5、第二刀根部6和第三刀根部7，从而能够将至少一个第一刀叶2和至少一个第二刀叶3和至少一个第三刀叶4通过刀根部安装在安装轴1上。其中，具体地，可在第一刀根部5上设置第一通孔，在第二刀根部6上设置第二通孔，在第三刀根部7上设置第三通孔，从而可将安装轴1的安装端依次穿过第一通孔、第二通孔和第三通孔，以实现第一刀叶2、第二刀叶3和第三刀叶4的精确安装。同时，该种设置还能够使粉碎刀形成三层结构，因而即能够对食材形成梯级粉碎搅打又能够将冰块打的更碎，因而能够提高粉碎刀对食材和冰块的粉碎搅打效果。此外，可优选将第一刀叶2、第二刀叶3和第三刀叶4与对应的刀根部，即第一刀根部5、第二刀根部6和第三刀根部7设置为一体式结构，因为，一体式结构的力学性能好，因而能够确保对应的刀根部和第一刀叶2、第二刀叶3和第三刀叶4之间的连接强度，其中，优选地，可将刀第一刀叶2、第二刀叶3和第三刀叶4与对应的刀根部一体制成，批量生产，以提高产品的加工效率，降低产品的加工成本。具体地，可利用同一金属板折弯出第一刀叶2、第二刀叶3和第三刀叶4及对应的刀根部，以方便、快速且低成本地实现第一刀叶2、第二刀叶3和第三刀叶4的加工。
在上述实施例中，优选地，如图1至图4所示，第一刀根部5、第二刀根部6和第三刀根部7为一体式结构。
在该实施例中，可优选将第一刀根部5、第二刀根部6和第三刀根部7设置为一体式结构，因为，一体式结构的力学性能好，因而能够确保第一刀根部5、第二刀根部6和第三刀根部7之间的连接强度，其中，优选地，可将第一刀根部5、第二刀根部6和第三刀根部7一体制成，批量生产，以提高产品的加工效率，降低产品的加工成本。
当然，在另一实施例中，第一刀根部5、第二刀根部6和第三刀根部7也可为分体式结构，此时，便于将第一刀根部5、第二刀根部6和第三刀根部7与对应的刀叶一体制成、批量生产。
当然，还可设置第四刀根部、第五刀根部等，以便能够利用更多层的刀叶来实现对食材的粉碎搅打。
在上述实施例中，优选地，安装轴1的安装端上设置有环形安装槽，第一刀根部5通过第一通孔与环形安装槽的配合套设安装在安装轴1上，第二刀根部6通过第二通孔与环形安装槽的配合套设安装在安装轴1上，第三刀根部7通过第三通孔与环形安装槽的配合套设安装在安装轴1上；其中，安装端的端部上设置有压边，压边压合在第二刀根部6上。
在该实施例中，通过设置环形安装槽能够利用环形安装槽来对第一刀根部5、第二刀根部6和第三刀根部7进行定位安装，具体地，可将安装轴1的安装端依次穿过第一通孔、第二通孔和第三通孔，然后将第一刀根部5、第二刀根部6和第三刀根部7卡在环形安装槽内，以利用环形安装槽实现对第一刀根部5、第二刀根部6和第三刀根部7的卡扣安装。同时，在第一刀根部5、第二刀根部6和第三刀根部7套设安装在安装轴1上的环形安装槽上后，可将安装轴1伸出第二刀根部6的部分压平后压合在第二根部上，以便能够简单快速地实现第一刀根部5、第二刀根部6和第三刀根部7与安装轴1之简的固定及安装。
当然，在另一实施例中，也可利用安装轴1和第一通孔、第二通孔和第三通孔的过盈配合实现第一刀根部5、第二刀根部6和第三刀根部7与安装轴1之间的安装。
在上述实施例中，优选地，如图2至图4所示，第一刀根部5贴合在第三刀根部7上，第二刀根部6贴合在第三刀根部7上。
在该实施例中，第一刀根部5贴合在第三刀根部7上、第二刀根部6贴合在第三刀根部7上，因此能够使第一刀叶2、第二刀叶3和第三刀叶4形成一个整体而进行同步旋转，因而能够使第一刀叶2、第二刀叶3和第三刀叶4对食材进行同步粉碎，进而能够使第一刀叶2、第二刀叶3和第三刀叶4更好地同步配合，以提高对食材的粉碎效率，同时，第一刀根部5贴合在第三刀根部7上、第二刀根部6贴合在第三刀根部7上还能够使得第一刀根部5、第二刀根部6和第三刀根部7相互支撑，进而能够提高第一刀根部5、第二刀根部6和第三刀根部7的强度，此外，该种设置还能够使粉碎刀的结构更为紧凑合理，因而能够减小产品的整体体积。还有该种设置能够防止第一刀根部5、第二刀根部6和第三刀根部7之间 形成狭窄缝隙，进而更利于用户对粉碎刀进行清洗。
在上述实施例中，优选地，如图2至图4所示，第一刀根部5、第二刀根部6和第三刀根部7的形状大小一致。
在该实施例中，第一刀根部5、第二刀根部6和第三刀根部7的形状大小一致，一方面能够使第一刀叶2、第二刀叶3和第三刀叶4的强度一致，另一方面能够减少零部件的类型，以利于产品的标准化。当然，在另一实施例中，第一刀根部5、第二刀根部6和第三刀根部7的形状大小也可不一致。
在上述实施例中，优选地，第一刀根部5和/或第二刀根部6和/或第三刀根部7为方形、圆形，三角形，椭圆形或五边形，具体地，第一刀根部5和/或第二刀根部6和/或第三刀根部7的形状可根据第一刀叶2、第二刀叶3和第三刀叶4的数量变化而变化。
在该实施例中，第一刀根部5和/或第二刀根部6和/或第三刀根部7优选为方形，因为方形相比于圆形、椭圆形而言更易加工，因而能够降低产品的加工成本，提高产品的加工效率。具体地比如，该种结构使得第一刀叶2、第二刀叶3和第三刀叶4能够通过金属板快速简单地折弯形成，而圆形则无法通过金属板直接折弯形成。当然，第一刀根部5和/或第二刀根部6和/或第三刀根部7也可为圆形，三角形，椭圆形，五边形或者任意其它形状。
在上述实施例中，优选地，第一刀根部5与安装轴1相互垂直安装，第二刀根部6与安装轴1相互垂直安装，第三刀根部7与安装轴1相互垂直安装。
在该实施例中，第一刀根部5与安装轴1相互垂直安装，第二刀根部6与安装轴1相互垂直，第三刀根部7与安装轴1相互垂直安装能够使第一刀根部5、第二刀根部6和第三刀根部7之间安装的更加牢靠，因而能够使第一刀叶2、第二刀叶3和第三刀叶4在粉碎搅打食材时不会与安装轴1脱落，从而即可防止第一刀叶2、第二刀叶3和第三刀叶4脱落伤人，进而即可确保用户的使用安全。
在上述实施例中，优选地，如图2至图4所示，安装轴1为圆形轴。
在该实施例中，安装轴1优选为圆形轴，因为圆形轴更易与电机等配合，从而能够更利于对安装轴1进行驱动。
在上述实施例中，优选地，第一刀叶2和/或第二刀叶3和/或第三刀叶4由金属材料制成，因为，金属材料的强度高，耐磨性好，因而能够更好地粉碎搅打食材。当然，第一刀叶2和/或第二刀叶3和/或第三刀叶4也可为其它硬度比较高的材料制成。
在上述实施例中，优选地，粉碎刀还包括：泄压孔(图中未示出)，设置在第一刀叶2上和/或第三刀叶4上。
在该实施例中，通过设置泄压孔能够在第一刀叶2和/或第三刀叶4推送食材时为第一刀叶2和/或第三刀叶4泄压，以防止第一刀叶2和/或第三刀叶4因压力过大而折断，具体地，比如，在第一刀叶2将食材推送至杯体底部时，若杯体底部的食材聚集的过多，则食材对第一刀叶2的阻力较大，而通过设置泄压孔可利用食材与第一刀叶2之间的挤压，以使食材能够从泄压孔内排出，从而对第一刀叶2起到泄压的作用，进而即可使第一刀叶2经久耐用而不易折断，因而即可延长产品的使用寿命，同理，在第三刀叶4抽取食材时，若抽取的食材过多，则食材对第三刀叶4的阻力较大，而通过设置泄压孔可利用食材与第三刀叶4之间的挤压，以使食材能够从泄压孔内排出，从而对第三刀叶4起到泄压的作用，进而即可使第三刀叶4经久耐用而不易折断，因而也可延长产品的使用寿命。当然，我们也可只在第一刀叶2上设置泄压孔，而不在第三刀叶4上设置泄压孔。
当然，也可在第二刀叶3上设置泄压孔。
在上述实施例中，优选地，至少一个第一刀叶2上均设置有泄压孔，且至少一个第一刀叶2上设置的泄压孔的形状大小一致。
在该实施例中，可将第一刀叶2上均设置上泄压孔，从而能够对所有的第一刀叶2进行泄压，以大幅度提高粉碎刀的整体抗压能力，而一个或多个第一刀叶2上的泄压孔的形状大小一致使得每个第一刀叶2的泄压能力一样，进而能够使每个第一刀叶2对食材的推送效果一致，进而即可使杯体的内的食材平稳地运动，以防止食材波动。当然，也可只在部分第 一刀叶2上设置泄压孔，而在其余部分的第一刀叶2上不设置泄压孔。
在上述实施例中，优选地，泄压孔包括圆形孔、腰形孔、方形孔锥形孔中的一个或多个。
在该实施例中，泄压孔的形状和大小可以任意设置，具体地，泄压孔可为圆形孔、腰形孔、方形孔和锥形孔中的一个或多个，因为，这些孔都是比较常见的孔，因而易于加工。
其中，进一步优选地，泄压孔为沿着第一刀叶2或第三刀叶4方向延伸的细长孔，因为第一刀叶2和第三刀叶4一般因为细长形结构，因而通过将泄压孔设置成细长孔能够使第一刀叶2和第三刀叶4的结构与泄压孔的形状相适配。
本发明第二方面的实施例提供了一种食物处理机(图中未示出)，该食物处理机包括：机座；杯体组件，杯体组件包括杯体和第一方面任一项实施例提供的粉碎刀，粉碎刀安装在杯体内。
根据本发明的实施例提供的食物处理机，具有第一方面任一实施例提供的粉碎刀，因此，本发明的实施例提供的食物处理机具有第一方面任一实施例提供的粉碎刀的全部有益效果，在此不一一列举。
在上述实施例中，优选地，食物处理机为豆浆机或破壁机或搅拌机，当然，食物处理机也还可以是除豆浆机、破壁机和搅拌机之外的其它结构。
在本说明书的描述中，术语“连接”、“安装”、“固定”等均应做广义理解，例如，“连接”可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是直接相连，也可以通过中间媒介间接相连。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本发明中的具体含义。
在本说明书的描述中，术语“一个实施例”、“一些实施例”、“具体实施例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或特点包含于本发明的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施例或实例。而且，描述的具体特征、结构、材料或特点可以在任何的一个或多个以上实施例或示例中以合适的方式结合。
以上仅为本发明的优选实施例而已，并不用于限制本发明，对于本领 域的技术人员来说，本发明可以有各种更改和变化。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (13)

  1. 一种粉碎刀，用于食物处理机，其特征在于，包括：
    安装轴，所述安装轴包括安装端和连接端；
    至少一个第一刀叶，所述第一刀叶安装在所述安装轴上，所述第一刀叶上设置有第一刀刃，所述第一刀叶的厚度为H，厚度H的值为：1mm≤H≤5mm；
    至少一个第二刀叶，所述第二刀叶安装在所述安装轴上，并位于所述第一刀叶靠近所述安装端的一方，所述第二刀叶上设置有第二刀刃；
    至少一个第三刀叶，所述第三刀叶安装在所述安装轴上，并位于所述第一刀叶和所述第二刀叶之间，所述第三刀叶上设置有第三刀刃；
    其中，所述第一刀刃、所述第二刀刃和所述第三刀刃中至少有一个刀刃设置在其对应的刀叶远离所述安装端的一面上，所述第一刀刃、所述第二刀刃和所述第三刀刃中至少有一个刀刃设置在其对应的刀叶靠近所述安装端的一面上。
  2. 根据权利要求1所述的粉碎刀，其特征在于，
    所述第一刀刃设置在所述第一刀叶远离所述安装端的一面上，所述第三刀刃设置在所述第三刀叶远离所述安装端的一面上，所述第二刀刃设置在所述第二刀叶靠近所述安装端的一面上。
  3. 根据权利要求1所述的粉碎刀，其特征在于，
    所述第一刀刃设置在所述第一刀叶的第一侧上，所述第一刀刃的第一侧与所述第一刀叶的第二侧为相对设置的两侧，所述第一刀叶的第一侧与所述第一刀叶的第二侧之间呈预设角度A设置，其中，20°≤A≤40°，所述第一刀叶靠近所述安装轴的一端的宽度大于第一刀叶远离所述安装轴的一端的宽度；和/或
    所述第二刀刃设置在所述第二刀叶的第一侧上，所述第二刀刃的第一侧与所述第二刀叶的第二侧为相对设置的两侧，所述第二刀叶的第一侧与所述第二刀叶的第二侧之间呈预设角度B设置，其中，20°≤B≤50°，所述第二刀叶靠近所述安装轴的一端的宽度大于第二刀叶远离所述安 装轴的一端的宽度；和/或
    所述第三刀刃设置在所述第三刀叶的第一侧上，所述第三刀刃的第一侧与所述第三刀叶的第二侧为相对设置的两侧，所述第三刀叶的第一侧与所述第三刀叶的第二侧之间呈预设角度C设置，其中，20°≤C≤40°，所述第三刀叶靠近所述安装轴的一端的宽度大于第三刀叶远离所述安装轴的一端的宽度。
  4. 根据权利要求1所述的粉碎刀，其特征在于，
    所述第一刀叶的一端设置在所述安装轴上，所述第一刀叶的另一端倾斜向所述连接端的方向延伸，其中，所述第一刀叶的倾斜角度为D，其中，30°≤D≤60°；和/或
    所述第二刀叶的一端设置在所述安装轴上，所述第二刀叶的另一端倾斜向远离所述连接端的方向延伸，其中，所述第二刀叶的倾斜角度为E，其中，50°≤E≤80°；和/或
    所述第三刀叶的一端设置在所述安装轴上，所述第三刀叶的另一端垂直于所述安装轴和/或所述第三刀叶的另一端倾斜向远离所述连接端的方向延伸，其中，所述第三刀叶的倾斜角度为F，其中，15°≤F≤50°。
  5. 根据权利要求4所述的粉碎刀，其特征在于，
    所述第一刀叶远离所述安装轴的一端向靠近所述安装端的方向弯折并形成弯折部，其中，所述弯折部与所述第一刀叶之间的夹角为G，其中，130°≤G≤160°。
  6. 根据权利要求1至5中任一项所述的粉碎刀，其特征在于，
    所述第一刀叶的数量为两个，和/或所述第二刀叶的数量为两个，和/或所述第三刀叶的数量为四个。
  7. 根据权利要求6所述的粉碎刀，其特征在于，
    所述第一刀叶的数量为两个，两个所述第一刀叶相互对称，和/或所述第二刀叶的数量为两个，两个所述第二刀叶相互对称；和/或
    所述第三刀叶的数量为四个，四个所述第三刀叶中两两第三刀叶相互对称。
  8. 根据权利要求1至5中任一项所述的粉碎刀，其特征在于，
    所述第一刀刃为锯齿形刀刃，和/或所述第三刀刃为锯齿形刀刃，和/或所述第二刀刃为非锯齿形刀刃。
  9. 根据权利要求1至5中任一项所述的粉碎刀，其特征在于，还包括：
    第一刀根部，所述第一刀根部上设置有第一通孔，所述第一刀根部通过所述第一通孔套设安装在所述安装轴上；
    第二刀根部，所述第二刀根部上设置有第二通孔，所述第二刀根部通过所述第二通孔套设安装在所述安装轴上，并位于所述第一刀根部靠近所述安装端的一方；
    第三刀根部，所述第三刀根部上设置有第三通孔，所述第三刀根部通过所述第三通孔套设安装在所述安装轴上，并位于所述第一刀根部和所述第二刀根部之间；
    其中，所述至少一个第一刀叶设置在所述第一刀根部上，所述至少一个第二刀叶设置在所述第二刀根部上，所述至少一个第三刀叶设置在所述第三刀根部上，所述第一刀根部与所述至少一个第一刀叶为一体式结构，和/或所述第二刀根部与所述至少一个第二刀叶为一体式结构，和/或所述第三刀根部与所述至少一个第三刀叶为一体式结构。
  10. 根据权利要求9所述的粉碎刀，其特征在于，
    所述第一刀根部、所述第二刀根部和所述第三刀根部为一体式结构。
  11. 根据权利要求9所述的粉碎刀，其特征在于，
    所述安装轴的安装端上设置有环形安装槽，所述第一刀根部通过所述第一通孔与所述环形安装槽的配合套设安装在所述安装轴上，所述第二刀根部通过所述第二通孔与所述环形安装槽的配合套设安装在所述安装轴上，所述第三刀根部通过所述第三通孔与所述环形安装槽的配合套设安装在所述安装轴上；
    其中，所述安装端的端部上设置有压边，所述压边压合在所述第二刀根部上。
  12. 根据权利要求9所述的粉碎刀，其特征在于，
    所述第一刀根部贴合在所述第三刀根部上，所述第二刀根部贴合在所述第三刀根部上；和/或
    所述第一刀根部与所述安装轴相互垂直安装，所述第二刀根部与所述安装轴相互垂直安装，所述第三刀根部与所述安装轴相互垂直安装；和/或
    所述安装轴为圆形轴。
  13. 一种食物处理机，其特征在于，包括：
    机座；
    杯体组件，所述杯体组件包括杯体和如权利要求1至12中任一项所述的粉碎刀，所述粉碎刀安装在所述杯体内。
PCT/CN2017/102348 2017-06-06 2017-09-19 粉碎刀及食物处理机 WO2018223555A1 (zh)

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