WO2021054633A2 - Vis de séparation et extracteur de jus faisant appel à celle-ci - Google Patents

Vis de séparation et extracteur de jus faisant appel à celle-ci Download PDF

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Publication number
WO2021054633A2
WO2021054633A2 PCT/KR2020/011377 KR2020011377W WO2021054633A2 WO 2021054633 A2 WO2021054633 A2 WO 2021054633A2 KR 2020011377 W KR2020011377 W KR 2020011377W WO 2021054633 A2 WO2021054633 A2 WO 2021054633A2
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WO
WIPO (PCT)
Prior art keywords
module
screw
juice
separation
rib
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Application number
PCT/KR2020/011377
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English (en)
Korean (ko)
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WO2021054633A3 (fr
Inventor
한창호
함재홍
Original Assignee
주식회사 휴롬
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Application filed by 주식회사 휴롬 filed Critical 주식회사 휴롬
Priority to CN202090000151.6U priority Critical patent/CN215738338U/zh
Publication of WO2021054633A2 publication Critical patent/WO2021054633A2/fr
Publication of WO2021054633A3 publication Critical patent/WO2021054633A3/fr

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    • 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
    • A47J19/00—Household machines for straining foodstuffs; Household implements for mashing or straining foodstuffs
    • A47J19/06—Juice presses for vegetables
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
    • A23N1/00—Machines or apparatus for extracting juice
    • A23N1/02—Machines or apparatus for extracting juice combined with disintegrating or cutting
    • 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
    • A47J19/00—Household machines for straining foodstuffs; Household implements for mashing or straining foodstuffs
    • A47J19/02—Citrus fruit squeezers; Other fruit juice extracting devices

Definitions

  • the present invention relates to a separating screw and a juicer using the same, and more particularly, to a separating screw that is easy to clean and has low noise, and a juicer using the same.
  • the juicer is generally operated by pressing the juice object under high pressure to squeeze the juice, as in the'juicing juicer' of registration number 10-0793852.
  • the juicer has a drive unit that provides rotational force, a juice drum having a drive shaft that receives rotational force from the drive unit, and is connected to the drive shaft in the juice drum and compresses the juice object by a screw spiral formed in a portion thereof.
  • a screw for grinding, and a mesh drum for separating the juice produced by the screw from the dregs are provided.
  • the mesh drum is made of a mesh filter structure in which a plurality of fine holes are formed, and the hole is easily clogged due to trapped residues of a juice object and is cumbersome to clean.
  • an object of the present invention is to solve such a conventional problem, and to provide a separating screw and a juicer using the same, which have high efficiency of juice and are advantageous in terms of maintenance.
  • the object is, according to the present invention, a first module having a screw wing portion at the upper end, each having a plurality of slits and blocking plates alternately disposed along the circumference at the lower end; And a second module detachably coupled to the first module and having a rib inserted into the slit, wherein when the first module and the second module are coupled, a gap between the barrier plate and the rib Is formed, and the lower end of the barrier plate is not supported and thus can be achieved by a separating screw, characterized in that it is formed to be elastically moved.
  • a flow space may be formed inside the barrier plate.
  • a cylindrical body part is located under the screw wing part so that the blocking plates are spaced apart from each other along a lower end of the body part, and the second module has a ring-shaped lower connector, so that the rib covers the upper end of the lower connector. Accordingly, they can be arranged spaced apart from each other.
  • At least the outer surface of the lower end of the barrier plate may be formed to protrude from the outer surface of the lower connector when the first module and the second module are coupled.
  • At least the outer surface of the lower end of the rib may be formed to protrude from the outer surface of the lower connecting member.
  • the second module may further include an upper connecting member connecting the upper end of the rib.
  • the upper connecting member may be formed to be accommodated in the body portion when the first module and the second module are coupled.
  • the upper connecting member may be formed in a ring shape having one or more first fitting portions on an inner circumferential surface, and a second fitting portion engaged with the first fitting portion may be formed on an inner surface of the first module.
  • the upper connecting member may be formed in a disk shape having one or more third fitting portions on an upper surface, and a fourth fitting portion may be formed on an inner surface of the first module to engage the third fitting portion.
  • the lower end of the second module may be made of stainless steel.
  • a magnet is disposed at the upper end of the second module, so that the first module and the second module may be coupled to each other by magnetic force.
  • the gap may be formed at the lower end of the separating screw.
  • the gap may be wider toward the inner side in the radial direction of the separating screw.
  • the width of the slit may increase toward the inner side in the radial direction of the separating screw.
  • the gap may be narrower toward the lower end of the separating screw.
  • a first gap maintaining step may be formed to protrude from a side surface of the upper end of the barrier plate.
  • a second gap maintaining step may be formed to protrude from the side of the lower end of the rib.
  • a separation handle protruding radially inward may be formed at the lower end of the second module.
  • a brush made of an elastic material may be coupled to the lower end of the separation handle.
  • the separating screw And a juice drum receiving the separating screw and having a plurality of first ribs protruding from the inner circumferential surface.
  • a cylindrical body portion may be formed under the screw wing portion, and an input limiting portion may be formed in a section in which the material between the screw wing portion and the blocking plate is introduced into the body portion.
  • a ring-shaped first packing is disposed in the center of the upper end of the second module, and when the first module and the second module are coupled, the upper surface of the first packing makes frictional contact with the inner surface of the first module.
  • the driving force transmission shaft of the first module may be inserted into the first packing.
  • a through pipe extending upward from the bottom surface of the juice drum through which the driving force transmission shaft passes may be formed, and the lower end of the first packing may be in close contact with the upper end of the through pipe.
  • a juice discharge groove is formed at an inner position of the separating screw among the bottom surface of the juice drum, and a juice discharge groove for discharging the juice of the juice object introduced into the separating screw is formed. There may be formed a waste discharge groove for discharging the waste of the juice target.
  • the radius of the juice drum increases from the middle portion to the upper portion, but at a position between the middle portion and the upper portion of the juice drum, the radius increase rate of the juice drum may be changed to increase at the upper end side.
  • the separating screw according to the present invention can play a role of compressing and pulverizing the juice object by interaction with the juice drum, and at the same time, separating the juice and the residue. Accordingly, in order to separate the juice and the residue in the prior art The mesh drum used can be omitted.
  • the separating screw is formed so that the first module and the second module are detachable, thus exhibiting excellent juice efficiency and easy cleaning.
  • the separating screw according to the present invention can increase the separation efficiency of juice and debris by adjusting the shape of the gap, and increase the crushing efficiency of the juice object by means of the protrusion, the first inclined surface, and the second inclined surface.
  • the juicer according to the present invention can increase the compression and pulverization efficiency of the juice object by forming the first to third rib tuck on the juice drum constituting it, and by forming an input limiting part on the separating screw so that the juice object is gradually crushed. It is possible to increase the compression and grinding efficiency of the juice object.
  • the bonding force between the first module and the second module is strengthened by the first packing, and the juice in the juice drum can be prevented from flowing out through a path other than the juice outlet or the waste outlet.
  • FIG. 1 and 2 are exploded perspective views of a juicer according to the present invention
  • FIG. 3 and 4 are exploded perspective views of the separating screw according to the present invention.
  • 5 and 6 are a perspective view of a separation screw according to the present invention.
  • FIG. 7 is an explanatory diagram of a modified embodiment of a second module constituting the separating screw of the present invention.
  • FIG. 10 is an explanatory diagram of a first inclined surface and a second inclined surface constituting the separating screw according to the present invention
  • 11 and 12 are explanatory diagrams of a separation handle constituting a separation screw according to the present invention.
  • FIG. 13 is a perspective view of a juice drum constituting a juicer according to the present invention.
  • 15 and 16 are explanatory diagrams of a first packing constituting a juicer according to the present invention.
  • FIG. 17 is an explanatory diagram of a first rib tuck constituting a juicer according to the present invention.
  • 19 is an explanatory view of a juice discharge groove and a waste discharge groove constituting the juicer according to the present invention.
  • the present invention relates to a separating screw 300 and a juicer using the same. After briefly describing the function or arrangement relationship of the main components constituting the juicer, the separating screw 300 and the like will be described in detail.
  • FIG. 1 and 2 are exploded perspective views of a juicer according to the present invention.
  • the juicer according to the present invention may include a hopper 100, a juice drum 200, and a separation screw 300.
  • the hopper 100 is detachably coupled to the upper end of the juice drum 200.
  • the juice object such as vegetables or fruits is guided to the juice drum 200 through the hopper 100.
  • the juice drum 200 has a cylindrical shape with an open top, and a separating screw 300 is disposed therein. At the lower end of the juice drum 200, a juice discharge port 280 for discharging the juice to be juiced and a waste discharge port 290 for discharging the waste are formed.
  • the juice object is crushed and compressed between the separation screw 300 and the inner surface of the juice drum 200 by rotation of the separation screw 300 to be separated into juice and debris, and the juice moves to the inside of the separation screw 300
  • the juice outlet 280 After being spatially separated from the waste, it is discharged to the outside of the juice drum 200 through the juice outlet 280.
  • the debris remaining on the outside of the separating screw 300 is discharged through the debris outlet 290.
  • a drum hole H is formed in the lower center of the juice drum 200.
  • the rotation shaft (not shown) of a driver such as a motor located outside the juice drum 200 is inserted into the juice drum 200 through the drum hole H and is coupled with the separation screw 300 to separate the driving force of the actuator. It can be delivered to the screw 300.
  • the separation screw 300 rotates by receiving a driving force in the juice drum 200 through the rotational shaft of the actuator, and by interacting with the juice drum 200, the juiced object introduced into the drum is Separate with
  • the separating screw 300 according to the present invention is configured to detachably couple the first module 310 and the second module 320, and the separating screw 300 will be described in detail below.
  • 3 and 4 are exploded perspective views of the separating screw 300 according to the present invention.
  • the separating screw 300 includes a first module 310 and a second module 320 having a cylindrical shape.
  • the first module 310 includes a screw wing part 311, a body part 314, a plurality of slits 312, and a blocking plate 313.
  • the screw wing part 311 is located at the upper end of the first module 310 and has a wing 311a formed in a spiral shape along the outer circumference. In the screw wing part 311, the object to be juiced is primarily crushed.
  • a short cylindrical body portion 314 is located under the screw wing portion 311.
  • the main body 314 supports the blocking plates 313 so that the blocking plates 313 positioned below the main body 314 are positioned at a predetermined position along the circumference. That is, the blocking plates 313 are disposed to be spaced apart at equal intervals along the lower circumference of the body portion 314.
  • the blocking plate 313 is formed in a rod shape extending in the longitudinal direction of the main body 314, and the outer surface of the blocking plate 313 continuously extends from the outer surface of the main body 314, and similarly, the blocking plate ( The inner side surface of the body 313 also extends continuously from the inner side surface of the body portion 314. Since the barrier plates 313 are formed to be spaced apart from each other, a slit 312, which is a natural space, is formed between the adjacent barrier plates 313, so that the barrier plates 313 and the slit 312 are located below the body part 314. It is arranged alternately along the circumference at. Since the slit 312 is formed between the bar-shaped blocking plates 313, the slit 312 has a shape extending long in the longitudinal direction of the main body 314.
  • a driving force transmission shaft 316 connected to the rotation shaft of the actuator to receive the driving force of the actuator is formed in the central portion of the first module 310, so that the first module 310 can be rotated by the actuator.
  • the second module 320 includes an upper connecting member 323, a lower connecting member 322, and a plurality of ribs 321.
  • the lower connector 322 is formed in a ring shape having a diameter substantially the same as that of the first module 310 and constitutes a lower end of the second module 320.
  • the ribs 321 are spaced apart from each other at the upper end of the lower connecting member 322 and disposed at equal intervals.
  • the rib 321 is made in a rod shape extending in the direction of the central axis of the lower connecting member 322, and the outer surface of the rib 321 is continuously extended from the outer surface of the lower connecting member 322, and The inner surface continuously extends from the inner surface of the lower connecting member 322.
  • the spacing between the adjacent ribs 321 is formed equal to the spacing between the adjacent slits 312, and the width of each rib 321 is slightly smaller than the width of the slits 312.
  • the upper connecting member 323 constitutes the upper end of the second module 320 and has an outer diameter substantially the same as the inner diameter of the lower connecting member 322 in a disk shape or a ring shape.
  • the upper connecting member 323 has an outer surface connected to the inner surface of each rib 321 to support the upper ends of the ribs 321 so that they can be positioned at a certain position along the circumference.
  • the second module 320 is detachably coupled to the first module 310, and when coupled, as shown in FIG. 5, the rib 321 of the second module 320 is It is inserted into the slit 312.
  • the separation screw 300 of the present invention is the first module 310 and the second module 320 because the width of the rib 321 is smaller than the width of the slit 312, as shown in Figures 9 and 10
  • a gap G is formed between the rib 321 and the blocking plate 313, and accordingly, the juice generated between the outer surface of the separation screw 300 and the juice drum 200 while the separation screw 300 rotates. As the juice of the object moves into the separation screw 300 through the gap G, it may be spatially separated from the debris.
  • the separating screw 300 may play a role of compressing and pulverizing a juice object by interaction with the juice drum 200 and at the same time separating the juice and the debris, and accordingly, conventionally, the juice and the debris You can omit the mesh drum that was used to separate it.
  • the gap G formed between the barrier plate 313 and the rib 321 is narrow, but the first module 310 ) And the second module 320 are separated, since the gap between the barrier plate 313 of the first module 310 and the rib 321 of the second module 320 is sufficiently wide, the separation screw 300 Can be easily cleaned.
  • the blocking plate 313 of the first module 310 is supported by only the upper end of the main body 314, and the second module 320 is in a state in which the first module 310 and the second module 320 are coupled. ), a space is located between the upper connecting member 323 and the lower connecting member 322, so that a flow space S is formed inside the barrier plate 313 and there is no structure supporting the lower end, so the lower end becomes a free end. Accordingly, in the juice drum 200, a juice object, particularly a hard juice object such as a carrot, behaves elastically by the pressure applied while being crushed and compressed, so that the noise generated when the blocking plate 313 and the juice object collide with each other.
  • the deformed barrier plate 313 does not collide with other components of the first module 310 or the second module 320, so the configurations The generation of noise due to collision between the liver is reduced.
  • the diameter of the lower connector 322 is substantially the same as the diameter of the first module 310, so that the blocking plate 313 is placed on the upper portion of the lower connector 322.
  • the ribs 321 are alternately positioned, and the body portion 314 of the first module 310 is positioned above the blocking plate 313 and the rib 321.
  • the upper connector 323 having a diameter smaller than the diameter of the lower connector 322 can be inserted into the first module 310 so as not to interfere with the coupling of the first module 310 and the second module 320. Does not.
  • At least the outer surface of the lower end of the outer surface of the barrier plate 313 protrudes from the outer surface of the lower connector 322 when the first module 310 and the second module 320 are combined as shown in FIG. 6. It is preferable to be formed so as to.
  • a step C1 is formed in a portion adjacent to the lower connecting member 322 and the blocking plate 313 to prevent the waste generated during juice from moving upward, and thus the waste is the juice drum 200 It can be smoothly discharged through the waste outlet 290 formed at the lower end of the.
  • the blocking plate 313 has an outer diameter slightly larger than the outer diameter of the lower connecting member 322, so that the outer surface thereof may protrude from the outer surface of the lower connecting member 322.
  • At least the outer surface of the lower end of the outer surface of the rib 321 is formed to protrude from the outer surface of the lower connector 322.
  • a stepped jaw (C2) is formed in a portion adjacent to the lower connecting member 322 and the rib 321 to be juiced. It is possible to more effectively prevent the waste generated from moving upwards.
  • the upper connecting member 323 may be formed in a ring shape or a disk shape, but when the upper connecting member 323 is formed in a ring shape, it is formed in a protrusion shape on the inner circumferential surface of the upper connecting member 323 as shown in FIG. 7.
  • At least one first fitting portion m1 may be provided, and a second fitting portion (not shown) having a groove shape that meshes with the first fitting portion m1 may be formed on the inner surface of the first module 310. .
  • first alignment portion m1 and the second alignment portion engage with each other, rotation or tilting of the first module 310 and the second module 320 may be prevented.
  • a plurality of first fitting portions m1 having a protrusion shape may be formed by being spaced apart at equal intervals along the inner circumferential surface of the ring-shaped upper connector 323, and accordingly, the second fitting portion may also be formed around the inner surface of the first module 310. Accordingly, a plurality of dogs may be spaced apart at equal intervals.
  • first fitting portion m1 may be formed in a groove shape and the second fitting portion may be formed in a protruding shape, and the number of the first fitting portion m1 and the second fitting portion may be appropriately adjusted.
  • At least one third fitting portion m3 formed in a groove shape is provided on the upper surface of the upper connecting member 323, and the first module (
  • a fourth fitting portion (not shown) having a protrusion shape that meshes with the third fitting portion m3 may be formed on the inner surface of the 310).
  • the third fitting portion (m3) and the fourth fitting portion like the first fitting portion (m1) and the second fitting portion, are prevented from rotating or tilting while the first module 310 and the second module 320 are coupled. Will play a role.
  • the third fitting part (m3) is It will have to be formed in a position between the centers.
  • the shapes of the third fitting portion m3 and the fourth fitting portion may be variously formed as long as they can be engaged with each other, and the number and position may be appropriately adjusted.
  • the lower end of the second module 320 that is, the lower connector 322 may be made of stainless steel.
  • the second module 320 may not be deformed and may maintain a certain shape, and abrasion due to friction may be prevented.
  • the lower connecting member 322 is made of a stainless steel material only at the lower end portion, for example, only the inner surface.
  • One or more helical protrusions 330 may be formed on an outer surface of at least one of the first module 310 and the second module 320.
  • the protrusion 330 forms irregularities on the outer surface of the separating screw 300 so that when the separating screw 300 rotates, the compression and crushing process for the juice object between the separating screw 300 and the juice drum 200 is more effective. It is to be able to rise, and the juice to be able to move smoothly to the lower end of the juice drum (200).
  • the protrusion 330 may be formed in a spiral shape continuous from the screw wing part 311. Alternatively, it may be formed in a straight line parallel to or intersecting with the longitudinal direction of the separating screw 300.
  • the protrusion 330 is formed on the outer surfaces of both the first module 310 and the second module 320, and when the first module 310 and the second module 320 are coupled, the protrusion 330 is a first It may be formed continuously on the outer surfaces of the module 310 and the second module 320.
  • the protrusion 330 is formed continuously on the outer surfaces of the first module 310 and the second module 320 means that the protrusion 330 is formed on the outer surfaces of the first module 310 and the second module 320. It does not mean that it is physically connected, but rather that it has a generally continuous shape. Accordingly, a portion of the protrusion 330 may be cut off at the adjacent portion between the blocking plate 313 and the rib 321.
  • the height at which the protrusion 330 protrudes from the barrier plate 313 and the rib 321 so that the protrusion 330 has a shape that is as continuous as possible on the outer surfaces of the first module 310 and the second module 320 is almost It can be formed identically.
  • the gap G formed between the barrier plate 313 and the rib 321 may be formed entirely along the longitudinal direction of the separating screw 300. However, preferably, it may be formed in a predetermined length at the lower end of the separating screw 300.
  • the blocking plate 313 for forming the gap G is not formed too long, so that the juice object can have a predetermined strength against the pressure applied to the blocking plate 313 during a predetermined juice, but in a liquid state. Since the juice is moved to the lower end of the space of the juice drum 200, it may be introduced into the separating screw 300 through a gap G formed at the lower end of the separating screw 300.
  • the gap G may be formed to become wider toward the radially inner side of the separating screw 300.
  • the gap G is formed to become wider toward the radial inner side of the separating screw 300, it is possible to prevent a problem in that the gap G is blocked by debris during the juice process or the flow of juice is inhibited.
  • the width of the barrier plate 313 is formed to become narrower toward the inside of the separation screw 300 in the radial direction as shown in FIG. 9, when the rib 321 is inserted into the slit 312, the rib 321 The gap G formed between the and the barrier plate 313 becomes larger as it goes radially inward of the separating screw 300.
  • the gap G is separated by adjusting the shape of the rib 321 or by adjusting the shape of both the rib 321 and the barrier plate 313 It is also possible to form it so that it becomes wider toward the inside of the radial direction of ).
  • the gap G may be formed to become narrower toward the lower end in the longitudinal direction of the separating screw 300.
  • the gap G is formed narrower toward the lower end in the longitudinal direction of the separating screw 300 to prevent the debris from entering the separating screw 300 from flowing into the separating screw 300, thereby improving the juice efficiency.
  • the gap (G ) When a gap (G) that becomes narrower toward the lower end in the longitudinal direction of the separation screw 300 is applied, for example, in the case of a hard juiced object such as a carrot, the gap (G ) Through the most of the juice is introduced into the separation screw (300). And in the case of a soft juice object such as a tomato, the juice is introduced into the separation screw 300 while the juice object accumulated in the gap G at the lower end of the separation screw 300 rises into the gap G at the upper end of the compression process. .
  • the gap (G) may be formed to gradually narrow from the upper end of the separating screw 300 toward the lower end, and the gap (G) at the upper part is wide and the gap (G) at the lower part is narrow based on a predetermined point. It can also be formed to be changed step by step.
  • the shape of the gap G in the longitudinal direction of the separating screw 300 may be changed by adjusting the shape of at least one of the blocking plate 313 and the rib 321.
  • a first inclined surface 313a is formed at a corner on the downstream side based on the rotation direction of the separating screw 300 on the outer surface of the blocking plate 313, and A second inclined surface 321a may be formed at a corner on the downstream side based on the rotational direction of the separating screw 300 from the outer surface.
  • the first module It is possible to prevent the object to be juiced from being pinched in the gap G formed between the blocking plate 313 of 310 and the rib 321 of the second module 320.
  • the separating screw 300 rotates as shown in FIG. 10, the debris moves through each of the blocking plates 313 and the ribs 321, the downstream of the blocking plate 313 by the first inclined surface 313a.
  • the entrance of the gap G formed between the side and the upstream side of the rib 321 is widened, so that debris is not easily caught in the entrance of the gap G.
  • the first inclined surface 313a guides the juiced object to a position where it can reliably collide with the upstream edge of the rib 321, the juiced object can be compressed and crushed more effectively. Can be more effectively prevented from getting caught.
  • the second inclined surface 321a widens the entrance of the gap G formed between the downstream side of the rib 321 and the upstream side of the blocking plate 313, that is, makes the object securely with the upstream edge of the blocking plate 313 By guiding it to a location where it can be bumped, and effectively compressing and crushing the juiced object, it is effectively prevented from being trapped in the entrance of the gap G.
  • a first gap-holding stepped step 313b is protruded on the side of the upper end of the blocking plate 313, and as shown in FIG. 3, a second gap is provided on the lower side of the rib 321.
  • the holding step 321b may be formed to protrude.
  • the size of the gap (G) between the blocking plate 313 and the rib 321 by the rotational force generated when the separating screw 300 rotates at high speed during juice or the pressure applied to the outer surface of the separating screw 300 by the juice object May be changed, and the first gap maintaining stepped step 313b and the second gap maintaining stepped step 321b uniformly adjust the size of the gap G formed between the blocking plate 313 and the rib 321 in the juice process. It plays a role in maintaining.
  • a separation handle 324 may be formed at the lower end of the second module 320.
  • the separation handle 324 is formed to easily separate the first module 310 and the second module 320, and protrudes radially inward from the inner circumferential surface of the lower connector 322 of the second module 320 Is formed.
  • the separation handle 324 is formed in the shape of a flat plate extending in the radial direction of the lower connecting member 322, and may have a narrower width from the inner circumferential surface of the lower connecting member 322 toward the radially inner side.
  • a plurality of separation handles 324 may be formed on the inner circumferential surface of the lower connecting member 322, and preferably a pair may be formed at positions facing each other on the inner circumferential surface of the lower connecting member 322.
  • An insertion groove is formed in the center of the separation handle 324, and a brush 325 made of an elastic material may be coupled to the insertion groove.
  • the brush 325 may include a brush body inserted into the insertion groove and a brush blade 325b extending downward from the brush body.
  • the brush body When the brush 325 is inserted into the insertion groove of the separating handle 324 and coupled, the brush body may be elastically deformed and coupled in a manner that is forcibly fitted into the insertion groove.
  • the brush 325 has a function of sweeping the juice accumulated in the juice discharge groove 250 so that the juice temporarily accumulated in the juice discharge groove 250 can move smoothly to the juice discharge port 280 Do it.
  • the lower end of the brush blade 325b may be disposed to be in contact with the bottom surface of the juice discharge groove 250 or slightly spaced apart from the bottom surface of the juice discharge groove 250.
  • the juice discharge groove 250 will be described in more detail when the juice drum 200 is described.
  • a magnet (not shown) is disposed in the upper end of the second module 320, that is, the upper connector 323, and the polarity opposite to the magnet disposed on the second module 320 is disposed on the inner side of the first module 310 You can place a magnet or magnetic body.
  • first module 310 and the second module 320 are coupled, they are not easily separated by magnetic force, so that the first module 310 and the second module 320 can be stably coupled. .
  • FIG. 13 is a perspective view of the juice drum 200 is shown.
  • the juice drum 200 accommodates the separation screw 300 as described above and serves to crush and compress the juiced object by interaction with the separation screw 300, and a plurality of first ribs protruding from the inner circumferential surface It has a jaw 210.
  • the first rib tuck 210 is disposed to be spaced apart from each other along the circumference of the inner circumferential surface of the juice drum 200, and each of the first rib tuck 210 is formed to extend along the longitudinal direction of the juice drum 200 or the juice drum 200 ) May be formed to extend slightly inclined with respect to the longitudinal direction.
  • the first rib tuck 210 is formed over the entire length direction of the juice drum 200.
  • the compression and crushing of the juice object by the interaction with the separation screw 300 can be performed more efficiently.
  • the first rib tuck 210 increases the frictional force of the inner circumferential surface of the juice drum 200 to smoothly move, thereby preventing stagnation without going down the juice drum 200.
  • the first rib tuck 210 formed over the entire lengthwise section of the juice drum 200 may move the juice object injected into the juice drum 200 to the lower end of the space of the juice drum 200.
  • the first rib tuck 210 also allows a large compressive force and a crushing force to be generated for the object to be juiced.
  • first rib tuck 210 can prevent the juice drum 200 from being deformed by the pressure applied to the juice drum 200 during the process of transferring and crushing the juice object by rotation of the separating screw 300. have.
  • the height of the first rib tuck 210 protruding from the inner circumferential surface of the juice drum 200 may be constant over the entire length, but gradually decreases from the upper end to the lower end, or at least in the middle portion in the longitudinal direction of the first rib tuck 210.
  • One or more protruding stepped portions 211 may be formed.
  • the protruding height of the upper end of the first rib chin 210 based on the stepped part 211 may be lower than the protruding height of the lower end of the first rib chin 210.
  • the position, number, and protrusion height of the stepped portion 211 may be variously modified according to the formation of the separating screw 300 and the design conditions of the protrusion portion 330.
  • a plurality of second rib tuck 220 may be further formed on the inner circumferential surface of the juice drum 200.
  • the second rib tuck 220 is disposed to be spaced apart from each other along the periphery of the inner circumferential surface of the juice drum 200, like the first rib tuck 210, and extends along the longitudinal direction of the juice drum 200, or the juice drum ( 200) may be formed to extend slightly inclined with respect to the longitudinal direction.
  • the second rib tuck 220 may be formed to have a length shorter than the first rib tuck 210 in a partial section in the length direction of the juice drum 200, for example, at a lower end of the juice drum 200.
  • the second rib tuck 220 together with the first rib tuck 210, allows a large compression force and crushing force to be generated on the juiced object, and is applied to the pressure applied to the juice drum 200 during the process of transporting and crushing the juiced object. Not only does the function of preventing the juice drum 200 from being deformed by the juice drum 200, but also the juice that is primarily pulverized by the first rib tuck 210 at the upper end of the space of the juice drum 200 It is further pulverized in the lower part of the space to crush the juiced object more finely and evenly.
  • the juice target is finely crushed in the middle part of the juice drum 200, so that the particle size of the juice target is rapidly reduced.
  • it may not be caught on the inner circumferential surface of the juice drum 200, and a problem of rotating together with the separation screw 300 may occur.
  • the juiced object is not smoothly transferred to the lower end of the juice drum 200 and is stagnated, there is a discomfort of forcibly pressing the juiced object when an additional object is to be added.
  • the particle size of the juice target is changed in stages, so that the juice target is smoothly transferred to the lower portion of the space of the juice drum 200, and the juice drum 200 )
  • the juiced object transported to the lower end can be further finely crushed.
  • the juice target is smoothly transferred from the upper end to the lower end of the juice drum 200, while The pressure of the juice to be juiced gradually increases, and by this pressure, the juice to be juiced is separated through the gap (G) formed between the barrier plate 313 and the rib 321 of the separation screw 300. It can be smoothly introduced into the inside and discharged to the outside of the juice drum 200.
  • the first rib tuck 210 and the second rib tuck 220 do not necessarily have to be formed along the longitudinal direction of the juice drum 200, and if they can efficiently transfer and compress the juiced object, It may be formed in a shape intersecting with the helical protrusion 330 formed on the outer surface of the separating screw 300 by having a longitudinal direction and a constant inclination.
  • a plurality of third rib tuck 230 may be further formed on the inner circumferential surface of the juice drum 200.
  • the third rib tuck 230 may be formed between the first rib tuck 210 or the second rib tuck 220.
  • the third rib tuck 230 may extend along the longitudinal direction of the juice drum 200, like the first rib tuck 210 or the second rib tuck 220, and the length of the first rib tuck 210 It is shorter than that and is formed longer than the second rib tuck 220.
  • the number of rib tuck crushing the juiced object increases sequentially from the upper end portion to the lower end portion in the longitudinal direction of the juice drum 200.
  • the first rib tuck 210 crushes the juice object
  • the first rib tuck 210 and the third rib tuck 230 crush the juice object.
  • the first rib tuck 210, the second rib tuck 220, and the third rib tuck 230 crush the juiced object, so that the juiced object is gradually crushed to make it smoother toward the lower portion of the juice drum 200. You will be able to move.
  • an input limiting part 315 is formed in the section in which the material between the screw wing 311 of the separating screw 300 and the blocking plate 313 is input to the main body 314, ,
  • the amount of input material is limited. Accordingly, it is possible to prevent a large amount of material from being injected into the lower portion of the separating screw 300 at once, thereby reducing the pressure received from the juicer portion, which is the lower end of the separating screw 300, thereby reducing noise and the load on the motor.
  • the slope of the section into which the material is injected into the main body 314 is formed relatively large, so that between the outer surface of the separating screw 300 and the juice drum 200 Since the space is large and the inclination of the outer surface of the separation screw 300 is large, a large amount of material was injected into the lower part of the separation screw 300 at once.
  • the input limiting unit 315 of the present invention has a relatively gentle slope of the section into which the material is inputted to the main body 314 compared to the prior art, so that the edge portion meeting the straight portion of the outer surface of the separating screw 300 is By forming a larger angle, the amount of the material input to the lower portion of the separating screw 300 is limited to a relatively small amount compared to the conventional one.
  • a ring-shaped first packing 400 is disposed at the upper end of the second module 320, that is, in the center of the upper connector 323, and the driving force transmission shaft of the first module 310 ( 316 may be inserted into the first packing 400.
  • the outer circumferential surface of the first packing 400 is in close contact with the inner circumferential surface of the hole 323a formed in the center of the upper connector 323 of the second module 320 and the inner circumferential surface is in close contact with the outer circumferential surface of the driving force transmission shaft 316.
  • the upper surface of the first packing 400 and the inner surface of the first module 310 are in frictional contact to form the first module 310 and the second module. It is possible to strengthen the coupling force between the modules 320.
  • the first packing 400 blocks the juice from moving into the space between the first packing 400 and the driving force transmission shaft 316.
  • a coupling groove 410 is formed along the outer circumferential surface of the first packing 400 so that the circumference of the hole 323a of the upper connector 323 is inserted into the coupling groove 410 so that the first packing 400 is inserted into the upper connector. Can be fixed for 323.
  • one or more first contact protrusions 420 are formed along the inner circumferential surface of the first packing 400 to increase adhesion between the first packing 400 and the driving force transmission shaft 316.
  • a through pipe 240 is formed that extends upward from the bottom surface of the juice drum 200 and passes the driving force transmission shaft 316, and the lower end of the first packing 400 is formed with a through pipe. It may be in close contact with the upper end of (240).
  • Fig. 16 shows an explanatory diagram of this embodiment.
  • a drum hole through which the rotating shaft of the actuator can pass through the bottom of the juice drum 200 to transmit the driving force of the actuator located outside the juice drum 200 to the separation screw 300 located inside the juice drum 200 (H) is formed, the through pipe 240 is formed along the periphery of the drum hole (H) and extends upward from the bottom surface of the juice drum 200 to the inside of the juice drum 200 through the drum hole (H). It prevents the leakage of juice and the like.
  • the driving force transmission shaft 316 of the first module 310 extends to the lower end of the through pipe 240. In this case, the driving force transmission shaft ( 316) and the axis of rotation of the actuator will be engaged.
  • the first packing 400 may be opened so that its lower end is in close contact with the upper end of the through pipe 240 so that the driving force transmission shaft 316 passing through the through pipe 240 protrudes into the space within the juice drum 200. Even through the upper end of the through pipe 240, which has no outside, it is possible to prevent the juice from flowing out of the juice drum 200.
  • the through pipe 240 may be in close contact with the first packing 400 by inserting its upper end to the lower end of the first packing 400, and for this purpose, the diameter of the lower end of the first packing 400 is the driving force transmission shaft 316 It may be formed larger than the diameter of the upper end to be inserted.
  • One or more second contact protrusions 430 are formed along the inner circumferential surface of the lower end of the first packing 400 to increase adhesion between the first packing 400 and the through pipe 240.
  • 17 is a cross-sectional view of the juicer in a state in which the separating screw 300 is located in the juice drum 200 is shown.
  • the inner circumferential surface of the juice drum 200 may be formed such that a distance with the separating screw 300 becomes closer as it goes from the upper end to the middle part.
  • the distance between the inner circumferential surface of the juice drum 200 and the separating screw 300 may be formed to increase as it goes toward the lower part, or may be formed to be kept constant.
  • Adjusting the distance between the juice drum 200 inner circumferential surface and the separating screw 300 is possible by adjusting the radius of the juice drum 200. That is, the radius of the juice drum 200 may be formed so as to decrease from the upper end to the middle part so that the inner circumferential surface of the juice drum 200 becomes closer to the separating screw 300 from the upper end to the middle part. In addition, the radius of the juice drum 200 is formed to increase from the middle portion to the lower portion, so that the inner circumferential surface of the juice drum 200 is formed to be further away from the separating screw 300 from the middle portion to the lower portion. By maintaining a constant radius between the middle portion and the lower portion, the inner circumferential surface of the juice drum 200 may be formed to maintain a constant distance from the separating screw 300 between the middle portion and the lower portion.
  • the first rib tuck 210 When the radius of the juice drum 200 is formed to increase from the middle to the upper end, and the upper end of the juice drum 200 is formed to be inclined toward the outer surface by a predetermined angle with respect to the vertical line, the first rib tuck 210 according to this
  • the protruding surface of the juice drum 200 may also be formed to be inclined toward the outer surface of the juice drum 200.
  • the first rib tuck 210 may be formed so that the protruding surface is inclined toward the outer surface of the juice drum 200 by protruding to a certain height over the entire length of the inner circumferential surface of the juice drum 200 whose radius increases toward the upper end.
  • the juicing drum 200 gradually protrudes from the inner circumferential surface to the upper end, but is formed to protrude less than the upper end of the juice drum 200 is inclined to the outside, so that the upper end of the protruding surface of the first rib chin 210 is juiced. It may be formed to be inclined toward the outer side of the drum 200. In this case, the angle at which the protruding surface of the juice drum 200 is inclined with respect to the vertical line is smaller than the angle at which the upper end of the juice drum 200 is inclined with respect to the vertical line.
  • the protruding surface of the first rib chin 210 When the upper end of the protruding surface of the first rib chin 210 is formed to be inclined toward the outer surface of the juice drum 200, the protruding surface of the first rib chin 210 and the outer circumferential surface of the separating screw 300 are parallel to each other. Is formed.
  • the outer circumferential surface of the separating screw 300 is slightly inclined, and is positioned substantially parallel to the protruding surface of the inclined first rib tuck 210.
  • the first rib tuck 210 and the separating screw 300 may apply a certain compression force to the juiced object.
  • the radius of the juice drum 200 increases from the middle part to the upper part, but at a position between the middle part and the upper part of the juice drum 200, the radius increase rate of the juice drum 200 may be changed so that the rate of increase in the radius of the juice drum 200 becomes larger in the upper part side.
  • Fig. 18 is an explanatory diagram of this embodiment.
  • the uppermost radius of the juice drum 200 is significantly increased compared to other partial radii of the juice drum 200, and a hopper for supplying a juice object into the juice drum 200 from the top of the juice drum 200 ( 100) can be increased.
  • a juice discharge groove 250 for discharging the juice of the object to be juice flowed into the separating screw 300 is provided in the inner position of the separating screw 300 among the bottom surface of the juice drum 200. It is formed, and in the outer position of the separating screw 300 of the bottom surface of the juice drum 200, a waste discharge groove 260 for discharging the waste to be juiced is formed.
  • the juice discharge groove 250 communicates with the juice discharge port 280 to discharge the juice of the juice target to the outside of the juice drum 200, and the waste discharge groove 260 communicates with the waste discharge port 290 to remove the juice of the juice target. It is discharged to the outside of the drum separately from the juice.
  • a seating groove 326 is formed along the lower side of the second module 320, that is, the lower side of the lower connector 322, and a seating protrusion 270 is formed along the periphery of the bottom surface of the juice drum 200. do. And when the separating screw 300 is accommodated in the juice drum 200, the second packing 500 is disposed between the seating groove 326 and the seating protrusion 270.
  • the second packing 500 prevents the juice and the separated residue from flowing into the inside of the separation screw 300 during the juice juice process.

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
  • Food-Manufacturing Devices (AREA)
  • Apparatus For Making Beverages (AREA)

Abstract

Le modèle d'utilité selon la présente invention concerne une vis de séparation et un extracteur de jus faisant appel à celle-ci. La vis de séparation selon le présent modèle d'utilité comprend : un premier module comprenant une partie lame de vis au niveau d'une partie d'extrémité supérieure de celui-ci et, au niveau d'une partie d'extrémité inférieure de celui-ci, une pluralité de fentes et une pluralité de plaques de recouvrement qui sont disposées en alternance le long de la circonférence ; et un second module accouplé amovible au premier module et comprenant des nervures qui sont insérées dans les fentes. Lorsque le second module est accouplé au premier module, des espaces sont formés entre les plaques de recouvrement et les nervures, et les parties d'extrémité inférieures des plaques de recouvrement ne sont pas supportées, les rendant ainsi mobiles élastiquement. Par conséquent, le nettoyage est facile et le bruit n'est pas fort.
PCT/KR2020/011377 2019-09-17 2020-08-26 Vis de séparation et extracteur de jus faisant appel à celle-ci WO2021054633A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202090000151.6U CN215738338U (zh) 2019-09-17 2020-08-26 分离螺杆及利用该分离螺杆的榨汁机

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KR2020190003804U KR20200001642U (ko) 2019-09-17 2019-09-17 분리 스크류 및 이를 이용한 착즙기
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Publication number Priority date Publication date Assignee Title
WO2022122533A1 (fr) * 2020-12-10 2022-06-16 Photo-Me Limited Organe de destructuration et de pressage de jus de fruits ou de legumes
KR20210001067U (ko) * 2021-04-26 2021-05-17 주식회사 휴롬 분리 스크류 및 이를 이용한 착즙기
KR200494898Y1 (ko) * 2021-04-26 2022-02-08 주식회사 휴롬 착즙기

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JPH0723848A (ja) * 1993-07-02 1995-01-27 Shokichi Kin 搾汁機
KR100793852B1 (ko) 2005-03-21 2008-01-11 김영기 착즙주스기
CN101697857B (zh) * 2009-10-29 2012-09-05 九阳股份有限公司 易清洗挤压式榨汁机
KR20120012038A (ko) * 2010-07-30 2012-02-09 웅진코웨이주식회사 조립형 착즙 스크류 및 이를 포함하는 주서기
KR101820042B1 (ko) * 2010-10-25 2018-01-18 코웨이 주식회사 스크류 어셈블리를 포함하는 주서기
KR200489360Y1 (ko) * 2018-09-28 2019-06-07 주식회사 휴롬 분리 스크류 및 이를 이용한 착즙기

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WO2021054633A3 (fr) 2021-05-14
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