WO2010004823A1 - Dispositif racleur de glace - Google Patents

Dispositif racleur de glace Download PDF

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Publication number
WO2010004823A1
WO2010004823A1 PCT/JP2009/060367 JP2009060367W WO2010004823A1 WO 2010004823 A1 WO2010004823 A1 WO 2010004823A1 JP 2009060367 W JP2009060367 W JP 2009060367W WO 2010004823 A1 WO2010004823 A1 WO 2010004823A1
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WO
WIPO (PCT)
Prior art keywords
ice
presser
cutting
guide member
cutting table
Prior art date
Application number
PCT/JP2009/060367
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English (en)
Japanese (ja)
Inventor
雅勝 山下
Original Assignee
株式会社中部コーポレーション
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社中部コーポレーション filed Critical 株式会社中部コーポレーション
Publication of WO2010004823A1 publication Critical patent/WO2010004823A1/fr

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C5/00—Working or handling ice
    • F25C5/02—Apparatus for disintegrating, removing or harvesting ice
    • F25C5/04—Apparatus for disintegrating, removing or harvesting ice without the use of saws
    • F25C5/12—Ice-shaving machines

Definitions

  • the present invention relates to an ice cutting machine for cutting by cutting block-shaped ice on a cutting table on which a cutting blade is attached.
  • an ice shaving machine as shown in FIG. 11 is known (Patent Document 1).
  • a cutting blade 91a is attached to a cutting table 91, and an ice presser 93 for pressing the ice 92 from above is provided above the cutting table 91.
  • a rotating mechanism 94 that rotates the ice retainer 93 by a motor (not shown) and a lifting mechanism 95 that moves the ice retainer 93 up and down by rotating the handle 95a by hand are provided.
  • the handle 95a of the elevating mechanism 95 is rotated by hand to raise the ice presser 93.
  • the handle 95 a of the lifting mechanism 95 is rotated again in the reverse direction to rotate the ice presser 93, and the ice 92 is held by the pick 93 a of the ice presser 93.
  • the rotation mechanism 94 is driven to rotate the ice retainer 93 fixed to the tip of the rotation shaft 97.
  • the ice 92 is cut by the cutting blade 91a, and the ice powder is discharged downward.
  • the present invention has been made to solve the above-described conventional problems, and when placing ice on a cutting table, it is easy to match the position of the center of gravity of the ice with the position of the axis of the rotating shaft. It is an object to be solved to provide an ice shaving machine that is less likely to vibrate or rattle.
  • the ice cutting machine of the present invention has a slit, a cutting table attached so that a cutting blade protrudes from the slit, an ice presser for pressing ice placed on the cutting table from above, and the ice presser
  • an ice cutting machine provided with a rotation mechanism for rotating the ice presser and an elevating mechanism for raising and lowering the ice presser
  • the cutting table gradually becomes deeper in the axial direction of the rotation shaft of the ice presser
  • the ice holder is attached with an ice guide member having a common axis with the ice holder rotation shaft and expanding downward from the ice holder in a tapered shape.
  • the ice guide member guides the ice in the axial direction when the ice presser is lowered.
  • the lifting mechanism is driven to raise the ice presser, and a space for placing ice on the cutting table is secured. Then, after placing ice on the cutting table, the lifting mechanism is driven in reverse to lower the ice presser. Thereby, an ice guide part contacts the upper end of ice.
  • the ice guide portion has a common axis with the rotation axis of the ice presser and expands in a tapered shape downward from the ice presser, the ice contacting the ice guide portion is the center of the ice.
  • the ice guide part is further lowered to receive the force in the radial direction and is automatically guided in the axial direction. Furthermore, since the cutting table is gradually deepened toward the axis of the rotation axis of the ice presser, if the bottom surface of the ice is a flat surface, the portion where the cutting blade contacts the ice is the corner of the bottom surface. Point contact of only the part. For this reason, when the ice guide unit guides the ice in the axial direction, the ice is smoothly guided without being caught by the cutting blade.
  • the ice block is fixed by the ice presser, and rotates together with the ice presser by driving the rotation mechanism to rotate the ice presser.
  • the ice block is fixed by the ice presser, and rotates together with the ice presser by driving the rotation mechanism to rotate the ice presser.
  • the ice is automatically guided in the axial direction by the force of gravity without being pushed by the tapered ice guide member.
  • the ice in the portion fitted in the recess formed by the inclination cannot be cut, so that the yield of ice is deteriorated.
  • the ice is automatically guided in the axial direction by being pushed by the taper-shaped ice guide member, so that the amount of ice blocks that cannot be cut can be reduced. it can. That is, ice cutting can be performed with a high yield by the cooperative effect of the tapered ice guide member and the inclination of the cutting table.
  • Japanese Utility Model Publication No. Sho 47-32842 describes an ice-cutting machine having an inverted conical recess on a cutting table, which is a smooth rotation of ice due to the immersion of ice into the recess. It is not intended to guide ice toward the axial direction of the rotating shaft as in the present invention.
  • Japanese Utility Model Publication No. 47-16791 describes an ice cutting machine having an ice presser having a claw on a horizontal ridge extending from the edge of the tapered portion and further expanding in a tapered shape downward.
  • the taper portion is small ice, which ensures smooth rotation of the ice by immersing the ice in the recess, and the ice is directed toward the axis of the rotation axis as in the present invention. It is not a guide.
  • the present invention can perform ice cutting with a high yield due to the cooperative effect of the tapered ice guide member and the inclination of the cutting table.
  • the inclination angle formed with the horizontal surface of the taper-shaped portion of the ice guide member is preferably 10 ° to 45 °. If the inclination angle is less than 10 °, the force for guiding ice in the axial direction becomes weak, and smooth ice guidance becomes difficult. In addition, if the inclination angle exceeds 45 °, the difference in height of the taper part becomes large, and even when ice cutting progresses and the lower end of the taper part is in contact with the cutting table, a lot of ice remains, which is effective for ice. The utilization rate decreases and the yield deteriorates. More preferred is 15 ° to 40 °, and most preferred is 20 ° to 35 °.
  • the inclination angle of the cutting table in the axial direction is preferably 1 ° to 15 °, particularly preferably 3 ° to 5 °. If the inclination angle is less than 1 °, the ice tends to be caught by the cutting blade when the ice is guided in the axial direction by the ice guide member when the bottom surface of the ice is uneven. On the other hand, if the tilt angle exceeds 15 °, the volume of ice remaining in the inverted conical shape is increased in the state where the cutting of the ice is finished, resulting in poor yield.
  • the ice guide member is attached to the ice presser so as to be movable up and down by the biasing force of the elastic member.
  • the ice presser can be further lowered after the ice cutting progresses and the lower end of the ice guide portion hits the cutting table. For this reason, the yield for cutting ice can be improved.
  • the ice guide member is slidably inserted into an auxiliary member provided so as to protrude upward from the upper end of the ice presser. In this case, even when the ice cutting progresses and the lower end of the ice guide part hits the cutting table and only the ice presser descends, the ice guide part slides along the auxiliary member. It is prevented from tilting and catching on an ice presser.
  • a roller for reducing friction when the ice guide member and the cutting table come into contact with each other is attached to the lower end of the ice guiding member or the cutting table. In this case, even when the ice guide member that rotates according to the cutting of ice descends, the ice guide member does not directly contact the cutting table, and the roller rotates on the upper surface of the cutting table. It is possible to prevent the table from rubbing against each other and being worn or damaged.
  • FIG. 1 is a partial front sectional view of an ice shaving machine according to a first embodiment.
  • FIG. 5 is a partial front sectional view of the alignment guide plate in contact with ice. It is a fragmentary sectional view which shows the force which ice receives from the alignment guide plate. It is a front fragmentary sectional view which shows the state by which ice was guided to the axial center position by the alignment guide plate. It is a front fragmentary sectional view which shows the state by which ice is cut.
  • FIG. 6 is a partial front sectional view of an ice cutting machine according to a modification of Example 2.
  • FIG. It is a partial front sectional view of a conventional ice shaving machine.
  • the ice cutting machine according to the first embodiment is an electric ice cutting machine for producing shaved ice. As shown in FIG. 1, the three parts of the driving unit 1, the ice cutting unit 2 and the ice receiving unit 3 are arranged from the top. It consists of
  • a rotary shaft 4 is inserted in the drive unit 1 in the vertical direction, and a motor 5 for rotating the rotary shaft 4 is attached to the rear part of the drive unit 1 as shown in FIG.
  • the rotation of the motor 5 is transmitted to the rotary motion of the rotary shaft 4 through a small pulley 6 fitted to the shaft of the motor 5, a V belt 7 and a large pulley 8 fitted to the rotary shaft 4.
  • the motor 5, the small pulley 6, the V belt 7 and the large pulley 8 are rotation mechanisms.
  • An elevating mechanism 9 for elevating and lowering the rotary shaft 4 is provided below the pulley 8. As shown in FIG. 1, the elevating mechanism 9 is provided with a worm gear 10, a handle 11 for manually rotating the worm gear 10, and a brake fitting 12 for braking the rotation of the worm gear 10.
  • the lower end of the rotating shaft 4 is positioned in the ice cutting portion 2, and an ice presser 13 made of a substantially disk-shaped plastic is fixedly attached to the lower end of the rotating shaft 4.
  • a plurality of nails 14 are embedded on the lower surface side of the ice retainer 13 so as to protrude downward.
  • a cylindrical portion 13a having a diameter smaller than the outer diameter of the ice retainer 13 and having a common axis is projected upward from the upper end of the ice retainer 13.
  • the ice retainer 13 is covered with an alignment guide plate 15 having a tubular portion 15a inserted into the tubular portion 13a and a tapered portion 15b having a diameter that is slightly lower than the ice retainer 13. ing.
  • the angle of the taper portion 15b is 30 ° from the horizontal plane.
  • the tube portion 13a is an auxiliary member, and the alignment guide plate 15 is an ice guide member.
  • spring guide pins 16 are erected by screws at four positions at equal intervals.
  • a spring 17 is inserted.
  • the alignment guide plate 15 is pressed against the outer edge of the ice retainer 13 by the urging force of the alignment spring 17.
  • a mortar-shaped cutting plate 18 having a shallow bottom is provided at the lower end of the ice cutting part 2.
  • the cutting plate 18 is inclined so as to gradually become deeper in the axial direction of the rotating shaft 4, and the inclination angle from the horizontal is 4 °.
  • the cutting plate 18 is provided with a slit 19 that extends from the center to the vicinity of the periphery.
  • a cutting blade adjusting mechanism 21 that fixes a cutting blade 20 that slightly protrudes obliquely upward from the slit 19 and can adjust the protruding amount of the blade tip is attached to the back side of the cutting plate 18 and scattered.
  • the lower side of the cutting plate 18 is an ice receiving portion 3 having a space in which an ice receiver (not shown) can be placed.
  • Example 1 the operation and effect of the ice shaving machine of Example 1 will be described.
  • the handle 11 shown in FIG. 1 is manually rotated counterclockwise.
  • the worm gear 10 rotates and the rotating shaft 4 rises together with the ice retainer 13 and the alignment guide plate 15 to create a space for placing ice.
  • block-shaped rectangular parallelepiped ice I is placed on the cutting table 18.
  • the cutting table 18 has a shallow mortar shape, a gap is formed between the bottom surface of the ice I and the cutting table 18, and the ice I makes point contact only at the corner of the cutting table 18 and the bottom surface. It becomes. For this reason, the contact area between the ice I and the cutting table 18 becomes extremely small and becomes slippery.
  • the handle 11 is manually rotated clockwise to lower the ice retainer 13 and the alignment guide plate 15 so that the upper end angle of the ice I contacts the alignment guide plate 15 as shown in FIG.
  • the ice I receives the force fs from the tapered portion 15b of the alignment guide plate 15 as shown in FIG. 5, and the ice I slides and moves in the axial direction.
  • the handle 11 is further rotated rightward, and the nail 14 of the ice presser 13 is digged into the ice I.
  • the receiver 22 is placed on the ice receiver 3 and the motor 5 shown in FIG. 2 is driven.
  • the rotation of the motor 5 rotates the rotary shaft 4 via the pulley small 6, the V belt 7 and the pulley 8, and the cutting of the ice I by the cutting blade 20 is started.
  • the cut ice is discharged toward the receiver 22.
  • the rotary shaft 4 gradually descends, and eventually the lower end of the alignment guide plate 15 comes into contact with the cutting plate 18 as shown in FIG. Further, the alignment spring 17 is pushed and contracted, and only the ice holder 13 is further lowered.
  • the ice I is cut until it becomes thinner, and the yield in cutting the ice I is improved. Further, since the cylindrical portion 15a of the alignment guide plate 15 slides smoothly along the cylindrical portion 13a of the ice retainer 13, the alignment guide plate 15 is inclined and caught by the ice retainer 15 to brake the rotation. There is nothing.
  • Example 2 As shown in FIG. 9, the ice cutting machine of the second embodiment has a roller 23 a attached to the lower end of the alignment guide plate 23. About another structure, it is the same as that of the ice shaving machine of Example 1, About the same structure, the same code
  • the roller 23 a rotates on the cutting table 18 without the lower end of the rotating alignment guide plate 23 rubbing against the upper surface of the cutting table 18. . Therefore, the alignment guide plate 23 can be prevented from rubbing against the upper surface of the cutting table 18 while rotating, and the alignment guide plate 23 and the cutting table 18 can be prevented from being worn or damaged.
  • the roller may be provided not on the alignment guide plate 23 side but on the cutting table 23 side. That is, as shown in FIG. 10, the roller 33 a may be provided at a position in contact with the alignment guide plate 23 in the cutting table 18. In this case, the cutting table 18 and the alignment guide plate 23 do not directly rub against each other, and the roller 33a rotates while touching the lower end of the alignment guide plate 23. For this reason, wear and breakage of the alignment guide plate 23 and the cutting table 18 can be prevented.
  • the ice shaving machine of the present invention can be used for ice shaving machines for producing shaved ice and soft ice beverages.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Sawing (AREA)

Abstract

L'invention porte sur un dispositif racleur de glace qui est configuré de façon à permettre, lors de la mise en place de glace sur une table racleuse de glace, à la position du centre de gravité de la glace d'être aisément alignée avec la position de l'axe d'un arbre tournant, de façon à être moins susceptible de vibrer et de devenir instable pour générer du bruit. Un dispositif racleur de glace comporte une table racleuse montée de telle sorte qu'une lame racleuse se projette à partir d'une fente, un organe de pression de glace destiné à presser depuis le dessus la glace disposée sur la table racleuse de glace, un mécanisme de rotation pour faire tourner l'organe de pression de glace, et un mécanisme de levage pour lever et abaisser l'organe de pression de glace. Une partie en creux d'une plaque est disposée dans la table racleuse de glace. Un élément de guidage de glace effilé s'étendant vers le bas est monté sur l'organe de pression de glace. Lorsque le mécanisme de levage est commandé pour abaisser l'organe de pression de glace, l'élément de guidage de glace guide la glace dans la direction de l'axe d'un arbre tournant, et, par suite, la position du centre de gravité de la glace est automatiquement alignée avec la position de l'axe de l'arbre tournant.
PCT/JP2009/060367 2008-07-08 2009-06-05 Dispositif racleur de glace WO2010004823A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPPCT/JP2008/062311 2008-07-08
PCT/JP2008/062311 WO2010004616A1 (fr) 2008-07-08 2008-07-08 Machine à couper la glace

Publications (1)

Publication Number Publication Date
WO2010004823A1 true WO2010004823A1 (fr) 2010-01-14

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PCT/JP2008/062311 WO2010004616A1 (fr) 2008-07-08 2008-07-08 Machine à couper la glace
PCT/JP2009/060367 WO2010004823A1 (fr) 2008-07-08 2009-06-05 Dispositif racleur de glace

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Application Number Title Priority Date Filing Date
PCT/JP2008/062311 WO2010004616A1 (fr) 2008-07-08 2008-07-08 Machine à couper la glace

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150097063A1 (en) * 2013-10-03 2015-04-09 Shih-Jung Hsu Ice shaver structure
US20150375365A1 (en) * 2012-02-02 2015-12-31 Cold Jet Llc Apparatus and method for high flow particle blasting without particle storage
JP6198233B1 (ja) * 2016-12-06 2017-09-20 益弘 佐藤 天然氷及び人工氷のかき氷機専用円柱形氷削り出し装置
US20230055322A1 (en) * 2021-08-20 2023-02-23 Pioneer Family Brands, Inc. Ice Shaver with In-Line Power Control Drive System
US11971205B2 (en) 2021-08-20 2024-04-30 Pioneer Family Brands, Inc. Ice shaver with splash guard
US11982483B2 (en) 2021-08-20 2024-05-14 Pioneer Family Brands, Inc. Ice shaver with multi-link control arm
US12044455B2 (en) 2021-08-20 2024-07-23 Pioneer Family Brands, Inc. Ice shaver with thermally isolated shave deck

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106163296B (zh) * 2015-01-26 2019-09-24 椰斯卡莱 冰淇淋刨冰及压榨机

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4716791Y1 (fr) * 1969-10-20 1972-06-12
JPS4732842Y1 (fr) * 1969-04-12 1972-10-03
JPH0210925Y2 (fr) * 1986-02-18 1990-03-19

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4631185Y1 (fr) * 1968-11-21 1971-10-28
DE8509037U1 (de) * 1985-03-26 1985-10-03 A. Boerner Gmbh, 5561 Landscheid Halter zum Handhaben von auf Küchengeräten zu zerkleinernden Früchten
JPH10234592A (ja) * 1997-02-26 1998-09-08 Sanyo Electric Co Ltd 調理器

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4732842Y1 (fr) * 1969-04-12 1972-10-03
JPS4716791Y1 (fr) * 1969-10-20 1972-06-12
JPH0210925Y2 (fr) * 1986-02-18 1990-03-19

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150375365A1 (en) * 2012-02-02 2015-12-31 Cold Jet Llc Apparatus and method for high flow particle blasting without particle storage
US20150097063A1 (en) * 2013-10-03 2015-04-09 Shih-Jung Hsu Ice shaver structure
JP2015072110A (ja) * 2013-10-03 2015-04-16 萬鴻機械有限公司 削氷機
JP6198233B1 (ja) * 2016-12-06 2017-09-20 益弘 佐藤 天然氷及び人工氷のかき氷機専用円柱形氷削り出し装置
US20230055322A1 (en) * 2021-08-20 2023-02-23 Pioneer Family Brands, Inc. Ice Shaver with In-Line Power Control Drive System
US11971205B2 (en) 2021-08-20 2024-04-30 Pioneer Family Brands, Inc. Ice shaver with splash guard
US11976868B2 (en) * 2021-08-20 2024-05-07 Pioneer Family Brands, Inc. Ice shaver with in-line power control drive system
US11982483B2 (en) 2021-08-20 2024-05-14 Pioneer Family Brands, Inc. Ice shaver with multi-link control arm
US12044455B2 (en) 2021-08-20 2024-07-23 Pioneer Family Brands, Inc. Ice shaver with thermally isolated shave deck

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