CN107997560B - Screw and food processor - Google Patents

Screw and food processor Download PDF

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Publication number
CN107997560B
CN107997560B CN201610946329.6A CN201610946329A CN107997560B CN 107997560 B CN107997560 B CN 107997560B CN 201610946329 A CN201610946329 A CN 201610946329A CN 107997560 B CN107997560 B CN 107997560B
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China
Prior art keywords
screw
rod body
rod
cavity
blade
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CN201610946329.6A
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Chinese (zh)
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CN107997560A (en
Inventor
郭后才
刘榕
徐建飞
佘艳
唐燕
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Midea Group Co Ltd
Guangdong Midea Consumer Electric Manufacturing Co Ltd
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Midea Group Co Ltd
Guangdong Midea Consumer Electric Manufacturing Co Ltd
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Priority to CN201610946329.6A priority Critical patent/CN107997560B/en
Publication of CN107997560A publication Critical patent/CN107997560A/en
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    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J19/00Household machines for straining foodstuffs; Household implements for mashing or straining foodstuffs
    • A47J19/02Citrus fruit squeezers; Other fruit juice extracting devices
    • A47J19/025Citrus fruit squeezers; Other fruit juice extracting devices including a pressing screw
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J19/00Household machines for straining foodstuffs; Household implements for mashing or straining foodstuffs
    • A47J19/02Citrus fruit squeezers; Other fruit juice extracting devices
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J19/00Household machines for straining foodstuffs; Household implements for mashing or straining foodstuffs
    • A47J19/06Juice presses for vegetables

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

Abstract

The invention provides a screw and a food processor, the screw comprises: the screw body comprises a rod body, a cavity is formed in the first end of the rod body, and one end of the cavity is opened; and the mounting structure is arranged in the cavity and is one of a mounting shaft and a mounting hole. This technical scheme is through setting up the cavity on the one end of the body of rod to set up mounting structure in the cavity, therefore mounting structure can not bulge the lower terminal surface of the body of rod, so can make the lower terminal surface of the body of rod remain smooth, so can be with the screw rod steadily vertically place on the desktop, thereby can prevent that the screw rod from placing the back and forth roll even roll to subaerial condition of breaking take place, and then the user can place the screw rod steadily on the desktop easily, and then can improve user experience.

Description

Screw and food processor
Technical Field
The invention relates to the field of household appliances, in particular to a screw and a food processor.
Background
At present, the lower end face of the screw of a food processor such as a juice extractor, a juice extractor and the like is provided with a protruding structure matched with a motor shaft, so that the lower end face of the juice extractor is uneven, the screw cannot be vertically placed on a table top, the screw can only be transversely placed on the table top, and the screw can roll back and forth when the screw is transversely placed due to the fact that the whole screw is round, and therefore the screw is extremely easy to roll from the table top to the ground to be broken.
Therefore, how to design a new screw capable of being vertically placed is a problem to be solved at present.
Disclosure of Invention
The present invention aims to solve at least one of the technical problems existing in the prior art.
To this end, an object of the present invention is to provide a new screw that can be placed vertically.
Another object of the present invention is to provide a food processor comprising the screw as above.
To achieve the above object, according to an embodiment of a first aspect of the present invention, there is provided a screw for a food processor, comprising: the screw body comprises a rod body, a cavity is arranged in the first end of the rod body, and one end of the cavity is open; and the mounting structure is arranged in the cavity and is one of a mounting shaft and a mounting hole.
According to the screw provided by the embodiment of the invention, the screw comprises the screw body, the screw body comprises the rod body and the spiral ribs arranged on the side wall of the rod body, wherein the cavity is arranged at one end of the rod body, the mounting structure is arranged in the cavity, and the mounting structure is arranged in the cavity, so that the mounting structure does not protrude out of the lower end face of the rod body, the lower end face of the rod body can be kept smooth, the screw can be stably placed on a tabletop, the screw can be prevented from rolling back and forth after being placed and even rolling to the ground to break, and a user can easily place the screw on the tabletop stably, so that the user experience can be improved.
The lower end of the rod body can be hollowed out to form a cavity, the material consumption of the screw rod can be reduced through the mode, the weight of a product can be reduced, the cost of the product can be reduced, and a circle of annular convex ribs can be arranged on the end part of the lower end of the rod body around the mounting structure and are used for enclosing the cavity with the end face of the lower end of the screw rod.
In the above technical solution, preferably, the screw body is made of plastic or metal.
In the technical scheme, the screw body can be preferably made of food-grade plastic, the cost of the product can be reduced because the plastic is cheaper, and meanwhile, the plastic has certain corrosion resistance and acid and alkali resistance, so that the rod body is durable, and the screw body can be made of metal.
In addition, the screw provided by the embodiment of the invention has the following additional technical characteristics:
in the above technical solution, preferably, the mounting structure is a mounting shaft, and the mounting shaft is mounted on a top wall of the cavity and extends toward an opening of the cavity.
In the technical scheme, a mounting shaft can be arranged on the top wall of the cavity, and then a mounting hole is arranged on the driving device of the food processor, so that the driving connection between the driving device and the screw can be realized by utilizing the matching of the mounting shaft and the mounting hole.
Further, preferably, the mounting shaft is a square shaft.
In this technical scheme, can set up the installation axle into square axle, like square axle, hexagonal axle, octagon axle etc to set up the mounting hole into square hole correspondingly, thereby through the cooperation between square axle and the square hole, can increase the area of contact between installation axle and the square hole promptly, and then can make the more firm of installation between drive arrangement and the screw rod.
In the above technical solution, preferably, a height between an end of the mounting shaft away from the top wall of the cavity and an end of the second end of the rod body is greater than or equal to half of a height of the rod body.
In this technical scheme, the lower extreme of installation axle does not extend to the lower half section of body of rod, and the installation axle is located the upper half section of body of rod promptly, and consequently drive arrangement and the drive cooperation position of screw rod are located the upper half section of body of rod, and this kind of setting can drive arrangement's drive shaft and screw rod between install the complex better, therefore can make the screw rod install more stable, therefore the screw rod is difficult for the slope when rotatory, and then can reduce the noise of product, improves user experience.
In the above technical solution, preferably, the screw further includes: a mounting post disposed within the cavity and mounted to a top wall of the cavity; wherein, be provided with on the erection column the mounting hole.
In this technical scheme, can set up a erection column in the cavity, then set up a mounting hole on the erection column is close to cavity open-ended one end, this kind of mode that forms the mounting hole can improve the intensity of the body of rod to can make the body of rod durable, of course, also can directly set up a mounting hole on the roof of cavity, in order to utilize this mounting hole to cooperate with the installation axle.
In the above technical solution, preferably, the mounting structure and the rod body are an integral structure.
In this technical scheme, mounting structure and body of rod are the structure of an organic whole preferably, because mechanical properties of integral type structure is good, consequently can ensure the joint strength between mounting structure and the body of rod, can make mounting structure and body of rod an organic whole simultaneously, batch production to reduce the processing cost of product, improve the machining efficiency of product.
In the above technical solution, preferably, an end portion of the first end of the rod body is a plane perpendicular to the rod body.
In this technical scheme, through setting the tip of the first end of the body of rod to the plane of perpendicular to body of rod, the lower extreme of the body of rod is the horizontal plane promptly, and this kind of setting can make the screw rod place on the desktop more steadily, and then can improve user experience.
In the above technical solution, preferably, the cross section of the rod body is circular, and the diameter of the rod body is reduced from the first end of the rod body to the second end of the rod body.
In this solution, the diameter of the rod body preferably gradually decreases from the first end of the rod body to the second end of the rod body, i.e. the upper end of the rod body gradually increases to the lower end of the rod body, i.e. the rod body is substantially conical, wherein the conical degree of the conical shape is preferably in the range of 3 ° to 15 °, and more preferably 5 °, and the arrangement is such that the food material can be twisted and crushed more when the screw is used in the food processor to crush the food, thus the crushing effect of the food processor on the food material can be improved, and the juice yield can be improved.
In the above technical solution, preferably, the rod body is provided with a blade.
In the technical scheme, the blade is arranged on the rod body, so that the hard food material or the crude fiber food material and the like can be cut into small fragments by the blade, the food material cut by the blade can be easily crushed by the screw rod, the screw rod can not be easily blocked, and meanwhile, the food material is cut into small fragments in advance, so that the particles of the food slag are small, and the food slag can be easily discharged without blocking a slag outlet. Further, since the hard food material, the crude fiber food material, or the like is cut into small pieces in advance, the food material enters the juice extracting cup and juice can be extracted sufficiently by the screw, and the juice extracting rate can be improved.
In the above technical solution, preferably, a cutter disc is disposed on the rod body, and the blade is mounted on the rod body through the cutter disc; wherein, be provided with the feed inlet on the blade disc, the blade is located on the border of feed inlet.
In this technical scheme, can set up a blade disc on the second end of the body of rod, namely the upper end of the body of rod then install the blade on the blade disc in order to realize the installation of blade, this kind of mounting means because the blade is installed on the blade disc, therefore the blade disc can play certain supporting role to the blade, therefore can strengthen the intensity of blade, and then can improve the cutting ability of blade, and through setting up the feed inlet on the blade disc, and install the blade on the border of feed inlet, therefore the food material that is put into by the feed channel of upper cover can fall into the below of blade disc by the feed inlet after cutting by the blade and extrude juice by the screw rod below the blade disc, wherein, preferably, can utilize the blade disc to cover the juice extractor cup of food processor, so that the food material can only enter into the below of blade disc by the feed inlet, and because the blade is installed on the border of feed inlet, the food material that consequently enters from the upper cover can only can enter into the below of blade disc from the feed inlet after cutting by the blade, this kind of setting can cut the processing condition all food material in advance, thus can prevent that the food material from taking place and cutting directly entering into the below the blade by the blade.
In the above technical solution, preferably, the cutterhead is a circular cutterhead.
In the technical scheme, the cutter head is a circular cutter head, so that the cutter head is of a symmetrical structure, and the arrangement ensures that the balance of the screw rod can be ensured when the cutter head rotates along with the rod body, so that the situation that the gravity center of the screw rod is unstable and deflects is prevented.
In the above technical solution, preferably, the feed port is a square feed port.
In this technical scheme, through setting the feed inlet to square, specifically, like rectangle, square etc. on the one hand can make the opening of feed inlet great, and then can improve the single food material volume of allowing the blade disc to pass through, on the other hand, the feed inlet is square mouth, consequently the blade can be along the long limit distribution of square mouth, therefore can make the length of blade longer, and then can improve the cutting effect of blade.
In the above-described aspects, preferably, the screw further includes: the support frame is sleeved on the second end of the rod body and is supported on one surface of the cutterhead, which is close to the first end of the rod body.
In the technical scheme, a supporting frame can be sleeved at the second end of the rod body, namely the upper end of the rod body, so that the supporting frame can be used for supporting the cutterhead, and the strength of the cutterhead is improved.
Further, preferably, the supporting frame is an elongated plate, and the elongated plate is supported on a non-feed port area of the cutterhead.
In this technical scheme, can be prefered to set up the blade disc into circular blade disc, and set up the support frame into long strip shaped plate, this kind of setting makes the structure of support frame comparatively simple, and platelike structure's intensity is higher, therefore can firmly support the blade disc, in addition, this kind of setting can also make the support frame dodge the feed inlet easily, can prevent that the support frame from shutoff feed inlet, wherein, the non-feed inlet region of blade disc refers to the region that does not belong to the feed inlet on the blade disc, the support frame is not installed in the below of feed inlet promptly, thereby can avoid the feed inlet, so that the food material after the food material cutting process can enter into in the juice cup smoothly through the feed inlet.
Further, preferably, the rod body, the support frame and the cutterhead are of an integrated structure.
In this technical scheme, body of rod, support frame and blade disc are the structure of an organic whole preferably, because mechanical properties of integral type structure is good, therefore can ensure the joint strength between body of rod, support frame and the blade disc, can make body of rod, support frame and blade disc an organic whole simultaneously, batch production to reduce the processing cost of product, improve the machining efficiency of product.
Further, preferably, the rod body, the support frame and the cutterhead are integrally injection molded.
In this technical scheme, accessible insert injection moulding's mode makes body of rod, support frame and blade disc integral type structure, this kind of mode can make realize seamless connection between body of rod, support frame and the blade disc to can prevent that the food material from entering between body of rod and the support frame or between support frame and the blade disc, and then make the product very easily wash, on the contrary, if be the slotted connection between body of rod, support frame and the blade disc, then in the gap that forms between body of rod and support frame or support frame and the blade disc can be entered into to food sediment etc. after the juice, and then very unfavorable for the washing of product.
In the above technical solution, preferably, the blade is detachably mounted on the cutterhead.
In this technical scheme, the blade is used for cutting stereoplasm edible material or crude fiber edible material, and consequently it has certain wearing and tearing, and consequently after long-term use, blunting or damage easily, and install blade detachably on the blade disc, can be after the blade blunting or damage, simply, change the blade fast to ensure the sharpness of blade, thereby make food processor still can carry out cutting processing to stereoplasm edible material or crude fiber edible material after long-term use, in order to ensure the squeezing effect of food processor to stereoplasm edible material or crude fiber edible material.
In another aspect, preferably, the blade and the cutterhead are of an integral structure.
In this technical scheme, also can make the blade and blade disc integral type structure, because the mechanical properties of integral type structure is good, therefore can ensure the joint strength between blade and the blade disc, and then can improve the cutting dynamics of blade, can make blade and blade disc an organic whole simultaneously, like integrative injection molding makes to reduce the processing cost of product, improve the machining efficiency of product.
In the above technical solution, preferably, a handle is further provided on the cutterhead.
In the technical scheme, the handle is arranged on the cutter disc, so that the cutter disc can be simply and conveniently moved, and the cutter disc can be quickly installed when the cutter disc is installed.
Wherein, preferably, the handle is one or more handle holes.
In this technical scheme, can set up one or more round hole or square hole on the blade disc in order to form the handle hole to the accessible one or more round hole or square hole simply realize the removal of blade disc conveniently, wherein, preferably, the handle is two handle holes, and this kind of setting can realize the translation of blade disc, can prevent again that the handle hole is too much and lead to the condition that the intensity of blade disc reduces to take place. In addition, by providing the handle hole, additional materials are not added and the use of materials can be reduced, so that the material cost of the product can be reduced.
Embodiments of the second aspect of the present invention provide a food processor comprising: the host assembly is internally provided with a driving device; a juice extractor cup mountable on the host assembly, the juice extractor cup comprising a cup housing and a screw provided by any one of the embodiments of the first aspect, the screw being mounted within the cup housing; the driving device is provided with the other one of the mounting hole and the mounting shaft, and can extend into the cavity, and the mounting shaft is matched with the mounting hole so that the driving device is in driving connection with the screw.
The food processor provided according to the embodiment of the present invention has the screw provided in any one of the embodiments of the first aspect, and therefore, the food processor provided in the embodiment of the present invention has all the advantages of the screw provided in any one of the embodiments of the first aspect, which are not listed herein.
In the above technical solution, preferably, the food processor includes a juice extractor or a juice extractor, and of course, the food processor may also be other structures besides juice extractor and juice extractor, such as a juice extractor, a wall breaking machine, etc.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The foregoing and/or additional aspects and advantages of the invention will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic view of a screw provided according to an embodiment of the present invention;
FIG. 2 is another schematic structural view of a screw provided in accordance with an embodiment of the present invention;
FIG. 3 is a further schematic view of a screw provided in accordance with an embodiment of the present invention;
FIG. 4 is a schematic view of still another construction of a screw provided in accordance with an embodiment of the present invention;
fig. 5 is another schematic structural view of the screw provided according to fig. 4.
The correspondence between the reference numerals and the component names in fig. 1 to 5 is:
the screw comprises a screw body 1, a rod body 12, a screw rib 14, a cavity 122, a mounting shaft 2, a blade 3, a cutter head 4, a feed inlet 42, a handle hole 44 and a supporting frame 5.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced otherwise than as described herein, and therefore the scope of the present invention is not limited to the specific embodiments disclosed below.
A screw provided according to an embodiment of the present invention is described below with reference to fig. 1 to 5.
As shown in fig. 1 to 3, there is provided a screw for a food processor according to an embodiment of a first aspect of the present invention, comprising: the screw comprises a screw body 1, wherein the screw body 1 comprises a rod body 12, a cavity 122 is arranged in a first end of the rod body 12, and one end of the cavity 122 is open; a mounting structure is provided in the cavity 122, the mounting structure being one of the mounting shaft 2 and the mounting hole.
According to the screw provided by the embodiment of the invention, the screw comprises the screw body 1, the screw body 1 comprises the rod body 12 and the spiral rib 14 arranged on the side wall of the rod body 12, wherein the cavity 122 is arranged at one end of the rod body 12, the mounting structure is arranged in the cavity 122, and the mounting structure is arranged in the cavity 122, so that the mounting structure does not protrude out of the lower end face of the rod body 12, the lower end face of the rod body 12 can be kept smooth, and the screw can be stably placed on a tabletop, so that the screw can be prevented from rolling back and forth after being placed and even rolling to the ground to be broken, and a user can easily place the screw on the tabletop stably, so that the user experience can be improved.
Specifically, as shown in fig. 1 and 2, the lower end of the rod body 12 may be hollowed out to form the cavity 122, so that the material consumption of the screw rod can be reduced, and the weight of the product can be reduced, and the cost of the product can be reduced.
In the above-described technical solution, the screw body 1 is preferably made of plastic or metal.
In this solution, it is preferable to make the screw body 1 of food-grade plastic, which is inexpensive and therefore reduces the cost of the product, and which has a certain resistance to corrosion and acids and alkalis, thus making the rod body 12 durable, although the screw body 1 may also be made of metal.
In the above-described aspect, the mounting structure is preferably a mounting shaft 2, and the mounting shaft 2 is mounted on the top wall of the cavity 122 and extends toward the opening of the cavity 122.
In this solution, a mounting shaft 2 may be provided on the top wall of the cavity 122, and then a mounting hole may be provided on the driving device of the food processor, so that the driving connection between the driving device and the screw may be achieved by using the cooperation of the mounting shaft 2 and the mounting hole.
Further, it is preferable that the mounting shaft 2 is a square shaft as shown in fig. 1 and 2.
In this technical scheme, can set up installation axle 2 into square axle, like square axle, hexagonal axle, octagon axle etc to set up the mounting hole into square hole correspondingly, thereby through the cooperation between square axle and the square hole, can increase the area of contact between installation axle 2 and the square hole promptly, and then can make the more firm of installation between drive arrangement and the screw rod.
In the above-described aspect, preferably, as shown in fig. 1, the height between the end of the mounting shaft 2 away from the top wall of the cavity 122 and the end of the second end of the rod body 12 is greater than or equal to half the height of the rod body 12.
In this technical scheme, the lower extreme of installation axle 2 does not extend to the lower half section of body of rod 12, and installation axle 2 is located the first half section of body of rod 12 promptly, and consequently drive arrangement and the drive cooperation position of screw rod are located the first half section of body of rod 12, and this kind of setting can drive arrangement's drive shaft and screw rod between install the complex better, therefore can make the screw rod install more stable, therefore the screw rod is difficult for the slope when rotatory, and then can reduce the noise of product, improves user experience.
In the above technical solution, preferably, the screw further includes: a mounting post (not shown) disposed within the cavity 122 and mounted to a top wall of the cavity 122; wherein, be provided with the mounting hole on the erection column.
In this technical scheme, a mounting post can be arranged in the cavity 122, then a mounting hole is arranged at one end of the mounting post close to the opening of the cavity 122, and the strength of the rod body 12 can be improved by forming the mounting hole, so that the rod body 12 is durable, and of course, a mounting hole can be directly arranged on the top wall of the cavity 122 so as to be matched with the mounting shaft 2 by using the mounting hole.
In the above technical solution, as shown in fig. 1 to 3, the mounting structure and the rod body 12 are preferably integrated.
In this technical scheme, mounting structure and body of rod 12 are the preferred integral type structure, because mechanical properties of integral type structure is good, consequently can ensure the joint strength between mounting structure and the body of rod 12, can make mounting structure and body of rod 12 an organic whole simultaneously, batch production to reduce the processing cost of product, improve the machining efficiency of product.
In the above solution, preferably, the end of the first end of the rod 12 is perpendicular to the plane of the rod 12.
In this technical scheme, through setting the tip of the first end of body of rod 12 to the plane of perpendicular to body of rod 12, the lower extreme of body of rod 12 is the horizontal plane promptly, and this kind of setting can make the screw rod place on the desktop more steadily, and then can improve user experience.
In the above technical solution, as shown in fig. 3 and 4, the cross section of the rod 12 is preferably circular, and the diameter of the rod 12 decreases from the first end of the rod 12 to the second end of the rod 12.
In this embodiment, the diameter of the rod body 12 preferably gradually decreases from the first end of the rod body 12 to the second end of the rod body 12, that is, the upper end of the rod body 12 gradually increases to the lower end of the rod body 12, that is, the rod body 12 is approximately conical, wherein the conical degree of the conical shape is preferably in the range of 3 ° to 15 °, and more preferably 5 °, and the arrangement can twist and break the food material more when the screw is used for the food processor to crush the food, so that the crushing effect of the food processor on the food material can be improved, and the juice yield can be improved.
In the above technical solution, preferably, as shown in fig. 4, the rod 12 is provided with a blade 3.
In this technical scheme, through setting up blade 3 on body of rod 12, can utilize blade 3 to cut into small fragments with stereoplasm food material or crude fiber food material etc. first to make the food material after cutting by blade 3 can be extruded by the screw rod easily and crush, thereby make the screw rod can not be blocked easily, simultaneously, because the food material has cut into small fragments in advance, therefore the granule of food residue is also less, therefore the food residue can be discharged easily, and can not block up at the slag notch. Further, since the hard food material, the crude fiber food material, or the like is cut into small pieces in advance, the food material enters the juice extracting cup and juice can be extracted sufficiently by the screw, and the juice extracting rate can be improved.
In the above technical solution, preferably, as shown in fig. 4 and 5, a cutter head 4 is disposed on the rod 1, and the blade 3 is mounted on the rod 1 through the cutter head 4; wherein, be provided with feed inlet 42 on blade disc 4, blade 3 is located on the border of feed inlet 42.
In this technical solution, a cutter disc 4 may be disposed at the second end of the rod body 12, i.e. the upper end of the rod body 12, and then the blade 3 is mounted on the cutter disc 4 to implement the mounting of the blade 3, where the cutter disc 4 can play a certain supporting role on the blade 3 due to the mounting of the blade 3 on the cutter disc 4, so that the strength of the blade 3 can be enhanced, and further the cutting capability of the blade 3 can be improved, and by disposing the feed port 42 on the cutter disc 4 and mounting the blade 3 on the edge of the feed port 42, the food material placed in the feed channel of the upper cover can be cut by the blade 3, and then the juice can be extruded from the screw rod falling into the cutter disc 4 below the cutter disc 4 from the feed port 42 and from the cutter disc 4 below, where preferably, the cutter disc 4 can be used to cover the juice cup of the food processor so that the food material can enter into the cutter disc 4 from the feed port 42, and since the blade 3 is mounted on the edge of the feed port 42, the food material entering from the upper cover can only enter into the cutter disc 4 from the feed port 42 after the blade 3, and all the food materials can not be cut directly from the cutter disc 4.
In the above technical solution, preferably, as shown in fig. 4, the cutterhead 4 is a circular cutterhead.
In this technical scheme, cutter head 4 is circular cutter head to can make cutter head 4 be symmetrical structure, this kind of setting makes cutter head 4 when carrying out the rotation along with body of rod 12, can ensure the balance of screw rod, in order to prevent the unstable and skew condition of center of gravity of screw rod from taking place.
In the above technical solution, the feed opening 42 is preferably a square feed opening as shown in fig. 4.
In this technical solution, by arranging the feed inlet 42 in a square shape, specifically, for example, in a rectangular shape, a square shape, or the like, on the one hand, the opening of the feed inlet 42 can be made larger, and thus the amount of food that the cutter head 4 is allowed to pass through at a time can be increased, and on the other hand, the feed inlet 42 is a square opening, and therefore the blades 3 can be distributed along the long sides of the square opening, and thus the length of the blades 3 can be made longer, and further the cutting effect of the blades 3 can be increased.
In the above embodiments, preferably, as shown in fig. 5, the screw further includes: the support frame 5, the support frame 5 cover is established on the second end of body of rod 12 to support on the one side that blade disc 4 is close to the first end of body of rod 12.
In this technical solution, a supporting frame 5 may be sleeved on the second end of the rod 12, i.e. the upper end of the rod 12, so that the supporting frame 5 may be used to support the cutterhead 4, so as to improve the strength of the cutterhead 4.
Further, preferably, the supporting frame 5 is an elongated plate, and the elongated plate is supported on a non-feed port 42 area of the cutterhead 4.
In this technical solution, the cutter disc 4 may be preferably set to a circular cutter disc, and the support frame 5 is set to a long strip-shaped plate, which makes the structure of the support frame 5 simpler, and the strength of the plate-shaped structure is higher, so that the cutter disc 4 can be firmly supported, in addition, the support frame 5 can be easily prevented from avoiding opening the feed inlet 42, that is, the support frame 5 can be prevented from blocking the feed inlet 42, wherein the area of the cutter disc 4 which does not belong to the feed inlet 42 is the area of the cutter disc 4, that is, the support frame 5 is not installed below the feed inlet 42, so that the feed inlet 42 can be avoided, and the food after the food cutting processing can smoothly enter the juice extractor through the feed inlet 42.
Further, it is preferable that the rod body 12, the support 5 and the cutterhead 4 are of an integral structure.
In this technical scheme, body of rod 12, support frame 5 and blade disc 4 are the preferred integral type structure, because the mechanical properties of integral type structure is good, consequently can ensure the joint strength between body of rod 12, support frame 5 and the blade disc 4, can make body of rod 12, support frame 5 and blade disc 4 an organic whole simultaneously, batch production to reduce the processing cost of product, improve the machining efficiency of product.
Further, the rod body 12, the support 5 and the cutterhead 4 are preferably integrally injection molded.
In this technical scheme, can utilize the mode of insert injection moulding to make body of rod 12, support frame 5 and blade disc 4 integral type structure, this kind of mode can make realize seamless connection between body of rod 12, support frame 5 and the blade disc 4, thereby can prevent that the food material from entering between body of rod 12 and support frame 5 or between support frame 5 and the blade disc 4, and then make the product very easily wash, on the contrary, if be slotted connection between body of rod 12, support frame 5 and the blade disc 4, then in the gap that forms between body of rod 12 and support frame 5 or support frame 5 and blade disc 4 can be entered into to food sediment etc. after the juice, and then very unfavorable for the washing of product.
In the above-described solution, the blade 3 is preferably removably mounted on the cutterhead 4.
In this technical scheme, blade 3 is used for cutting stereoplasm food material or crude fiber food material, and consequently it has certain wearing and tearing, and consequently after long-term use, becomes dull or damage easily, and installs blade 3 detachably on blade disc 4, can be after blade 3 becomes dull or damage, simply, change blade 3 fast to ensure the sharpness of blade 3, thereby make food processor still can carry out cutting process to stereoplasm food material or crude fiber food material after long-term use, in order to ensure food processor to the squeezing effect of stereoplasm food material or crude fiber food material.
In another embodiment, the blade 3 and the cutterhead 4 are preferably of one-piece construction.
In this technical scheme, also can make blade 3 and blade disc 4 integral type structure, because the mechanical properties of integral type structure is good, therefore can ensure the joint strength between blade 3 and the blade disc 4, and then can improve the cutting dynamics of blade 3, can make blade 3 and blade disc 4 an organic whole simultaneously, like integrative injection molding makes to reduce the processing cost of product, improve the machining efficiency of product.
In the above technical solution, as shown in fig. 4, preferably, a handle is further disposed on the cutterhead 4.
In this technical scheme, can simply, conveniently realize the removal of blade disc 4 through set up the handle on blade disc 4, and then can realize the quick installation of blade disc 4 when installing blade disc 4.
Wherein, preferably, as shown in fig. 4, the handle is one or more handle apertures 44.
In this technical scheme, can set up one or more round hole or square hole on blade disc 4 in order to form handle hole 44 to the removal of blade disc 4 is realized simply, conveniently to accessible one or more round hole or square hole, and wherein, preferably, the handle is two handle holes 44, and this kind of setting can realize the translation of blade disc 4, can prevent again that handle hole 44 is too much and lead to the condition that the intensity of blade disc 4 reduces to take place. In addition, by providing the handle hole 44, additional material is not added and the use of material can be reduced, so that the material cost of the product can be reduced.
Embodiments of the second aspect of the present invention provide a food processor (not shown) comprising: the host assembly is internally provided with a driving device; the juicing cup can be installed on the main machine assembly and comprises a cup shell and a screw provided by any one embodiment of the first aspect, and the screw is installed in the cup shell; wherein the other of the mounting hole and the mounting shaft 2 is provided on the driving device, the driving device can extend into the cavity 122, and the mounting shaft 2 is matched with the mounting hole, so that the driving device is in driving connection with the screw.
The food processor provided according to the embodiment of the present invention has the screw provided in any one of the embodiments of the first aspect, and therefore, the food processor provided in the embodiment of the present invention has all the advantages of the screw provided in any one of the embodiments of the first aspect, which are not listed herein.
In the above technical solution, the food processor preferably includes a juice extractor or a juice extractor, but the food processor may also be other structures besides juice extractor and juice extractor, such as a juice extractor, a wall breaking machine, etc.
In the description of the present specification, the azimuth or positional relationship indicated by the terms "upper", "lower", etc., are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of description and simplification of the description, and are not indicative or implying that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present invention; the terms "coupled," "mounted," "secured," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the description of the present specification, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. A screw for a food processor, comprising:
the screw body comprises a rod body, a cavity is arranged in the first end of the rod body, and one end of the cavity is open;
the mounting structure is arranged in the cavity and is one of a mounting shaft and a mounting hole;
the mounting structure is a mounting shaft which is mounted on the top wall of the cavity and extends towards the opening of the cavity;
the height between one end of the mounting shaft far away from the top wall of the cavity and the end of the second end of the rod body is less than or equal to half of the height of the rod body;
the cross section of the rod body is circular, and the diameter of the rod body is reduced from the first end of the rod body to the second end of the rod body;
the rod body is provided with a blade;
the rod body is provided with a cutter disc, and the blade is arranged on the rod body through the cutter disc;
the support frame is sleeved on the second end of the rod body and is supported on the cutterhead
One surface near the first end of the rod body;
the end of the first end of the rod body is perpendicular to the plane of the rod body.
2. A screw according to claim 1, wherein,
the installation shaft is a square shaft.
3. The screw of claim 1, further comprising:
a mounting post disposed within the cavity and mounted to a top wall of the cavity;
wherein, be provided with on the erection column the mounting hole.
4. A screw according to claim 1, wherein,
the mounting structure and the rod body are of an integrated structure.
5. The screw according to claim 4, wherein the screw is,
the cutter head is provided with a feed inlet, and the blade is positioned on the edge of the feed inlet.
6. The screw of claim 5, wherein the screw body, the cutterhead, and the support frame are of unitary construction.
7. The screw according to claim 5, wherein the screw comprises a screw,
and a handle is arranged on the cutter head.
8. A food processor comprising:
the host assembly is internally provided with a driving device
A juice extractor cup mountable on the host assembly, the juice extractor cup comprising a cup shell and the screw of any one of claims 1 to 7, the screw being mounted within the cup shell;
the driving device is provided with the other one of the mounting hole and the mounting shaft, and can extend into the cavity, and the mounting shaft is matched with the mounting hole so that the driving device is in driving connection with the screw.
CN201610946329.6A 2016-11-02 2016-11-02 Screw and food processor Active CN107997560B (en)

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