WO2009025490A1 - A peeling equipment - Google Patents

A peeling equipment Download PDF

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Publication number
WO2009025490A1
WO2009025490A1 PCT/KR2008/004835 KR2008004835W WO2009025490A1 WO 2009025490 A1 WO2009025490 A1 WO 2009025490A1 KR 2008004835 W KR2008004835 W KR 2008004835W WO 2009025490 A1 WO2009025490 A1 WO 2009025490A1
Authority
WO
WIPO (PCT)
Prior art keywords
cylindrical container
rotary plate
peeling equipment
door
potatoes
Prior art date
Application number
PCT/KR2008/004835
Other languages
French (fr)
Inventor
Ki Seok Yoon
Original Assignee
Ki Seok Yoon
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39825539&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2009025490(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ki Seok Yoon filed Critical Ki Seok Yoon
Publication of WO2009025490A1 publication Critical patent/WO2009025490A1/en

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Classifications

    • 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
    • A23N7/00—Peeling vegetables or fruit
    • A23N7/02—Peeling potatoes, apples or similarly shaped vegetables or fruit
    • 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
    • A23N5/00—Machines for hulling, husking or cracking nuts
    • A23N5/006—Machines for hulling, husking or cracking nuts for chestnuts
    • 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
    • A23N7/00—Peeling vegetables or fruit
    • A23N7/10—Driving mechanisms
    • 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
    • A47J17/00—Household peeling, stringing, or paring implements or machines
    • A47J17/14—Machines for peeling
    • A47J17/18—Machines for peeling with scraping discs or rotors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
    • B02B3/00—Hulling; Husking; Decorticating; Polishing; Removing the awns; Degerming
    • B02B3/08—Hulling; Husking; Decorticating; Polishing; Removing the awns; Degerming by means of beaters or blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
    • B02C18/12—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged below container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/25—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member
    • B26D1/26—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut
    • B26D1/28—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut and rotating continuously in one direction during cutting
    • B26D1/29—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut and rotating continuously in one direction during cutting with cutting member mounted in the plane of a rotating disc, e.g. for slicing beans
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
    • B26D3/28—Splitting layers from work; Mutually separating layers by cutting
    • B26D3/282—Splitting layers from work; Mutually separating layers by cutting by peeling-off
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D2210/00—Machines or methods used for cutting special materials
    • B26D2210/02—Machines or methods used for cutting special materials for cutting food products, e.g. food slicers

Definitions

  • the present invention relates to a peeling equipment that easily removes the skin and shell of crops, such as potatoes, sweet potatoes, and chestnuts.
  • Potatoes is simply disclosing a cylindrical container having a water inlet, a peeling blade arranged in the cylindrical container, a bottom rotary plate, a motor coupled to the lower end of the bottom rotary plate, an outlet for discharging the skins of potatoes, and an outlet cover.
  • Off Potato Shell 'comprising an inner container contained in an outer container.
  • the inner container can ascend and descend with respect to the outer container.
  • an anti- vibration roller is provided around the outer circumference of the inner container.
  • a plurality of blade are arranged in parallel to the vertical direction on the inside wall of the inner container.
  • the potatoes in the inner container are peeled off by the inclined blade on the inside wall of the inner container while the potatoes and water are rotated by a rotary plate provided on the bottom of the inner container. After peeling is complete, the inner container ascends, and the potatoes and water are discharged through the outer container. Using the machine, it is possible to easily and quickly peel potatoes with smooth surface. Disclosure of Invention Technical Problem
  • the present invention provides a peeling equipment that improves the above problems.
  • the peeling equipment comprises a cylindrical container, a cover having a hopper covering the cylindrical container, a supporter supporting the cylindrical container, a motor having a shaft which protrudes toward the inside of the cylindrical container, and a cutting unit mounted on the shaft.
  • the cutting unit comprisies a rotatory plate, a blade mounted on the rotatory plate, and a protruding member mounted on the rotatory plate behind the blade.
  • a guide may be mounted to the inner circumference of the cylindrical container, such that the guide guides unpeeled materials to the center of the cylindrical container.
  • FIG. 1 is a perspective view of an assembled peeling equipment of an embodiment.
  • FIG. 2 is a perspective view of a disassembled peeling equipment of the embodiment.
  • FIG. 3 is a cross-sectional view of a peeling equipment of the embodiment.
  • FIG. 4 is a perspective view of a cutting unit separated from the peeling equipment of the embodiment.
  • FIG 5 is a plane view of a cutting unit separated from the peeling equipment of the embodiment.
  • FIG. 6 is a perspective view of a disassembled drop guiding unit separated from the peeling equipment of the embodiment.
  • FIG. 7 is a perspective view of an assembled drop guiding unit separated from the peeling equipment of the embodiment.
  • FIG 1 is a perspective view of an assembled peeling equipment
  • FIG 2 is a perspective view of a disassembled peeling equipment.
  • the peeling equipment 1 has the following configuration.
  • a cylindrical container 2 that can contain unpeeled materials, such as potatoes and chestnuts, is provided.
  • the cylindrical container 2 is mounted on a supporter 6.
  • a cover 3 is mounted on the cylindrical container 2.
  • fixing legs 6-1 are attached to the lower edges of the supporter 6.
  • a water supply pipe 13-1 equipped with a water supply valve 13 is connected to the upper portion of the outer circumference of the cylindrical container 2.
  • an air pipe 13-1 equipped with a water supply valve 13 is connected to the upper portion of the outer circumference of the cylindrical container 2.
  • an air pipe 13-1 equipped with a water supply valve 13
  • a door unit 20 is coupled to the outer surface of the cylindrical container 2.
  • a motor 7 is located under the cylindrical container 2.
  • the shaft 8 of the motor 7 is protruded from the supporter 6 to the center of the cylindrical container 2.
  • a cutting unit 30 is mounted on the shaft 8.
  • a collection chamber 11 is formed between the cutting unit 30 and the supporter 6.
  • a drop guiding unit 40 is mounted to the inner circumference of the cylindrical container 2.
  • Reference number 9 is packing member.
  • the door unit 20 has the following configuration.
  • a door 21 with a handle 24 is coupled to the side of the cylindrical container 2 for letting out peeled materials. And, a hinge 25 is coupled to the side of the door 21. And a lock 26 is coupled to the door 21. And a guide 22 having curved surfaces is coupled to the inside wall of the door 21.
  • the guide 22 is provided to guide unpeeled materials to the center of the cylindrical container 2, such that the guide 22 prevents the unpeeled materials from rotating only along the inner circumference of the cylindrical container 2. Further, the curved surface of the guide 22 works regardless of the rotating direction of the cutting unit 30.
  • the guide 22 may be mounted to the inner circumference of the cylindrical container 2.
  • the cutting unit 30 has the following configuration.
  • a projection 32 having a bolt hole 32-1 where a bolt 10 is insertable is formed at the center of the upper surface of a rotary plate 31.
  • air holes 31-1 are formed through the rotary plate 31.
  • a shaft insertion groove 33 where the shaft 8 is insertable is formed at the center of the lower surface of the rotary plate 31.
  • an attachment hole 34- 1 is formed on the upper surface of the rotary plate
  • a placing groove 34 is formed on the upper surface of the rotary plate 31, such that a protruding member 38 is fixed in the placing groove 34.
  • the cross section of the placing groove 34 may be either semicircular (
  • attachment hole 34- 1 is closly arranged parallel with the placing grooves
  • the blade 36 is fixed into the attachment hole 34-1 , and the protruding member 38 is fixed in the placing groove 34 . So, the blade 36 parallels with the protruding member 38.
  • Reference number '37 ' is a bolt.
  • the protruding member 38 is made of soft synthetic resin(such as rubber) having a high frictional coefficient. And the protruding member 38 may be made of metal or other various materials.
  • the protruding member 38 makes unpeeled materials bounce up and rotate using the rotatoryforce of the rotary plate 31, such that the surface of the unpeeled materials is peeled evenly. During the peeling process, all sides of the unpeeled materials are peeled evenly such that the original shape of the materials are kept. And the protruding member 38 lifts the unpeeled materials repeatedly during peeling process.
  • air is supplied above the rotary plate 31 through the air holes 31-1. Air is injected into the collection chamber 11 through the air pipe 15-1 when the air valve 15 is opened. In other words, the air holes 31-1 allows air to be injected from the lower side to the upper side of the rotary plate 31. It is hard to peel the unpeeled materals when the rotational speed of the rotary plate 31 is equal to the vortex of the water, but the air bubbles solve this problem.
  • the drop guiding unit 40 which guides dropping of unpeeled materials lifted by the vortexe of water, is coupled to the inside of the cylindrical container 2.
  • a hollow cylinder 41 has an insertion hole 41-1. And a cylinder 41 has an attachment part 42 having fastening holes 42-1. And a bar 45 is inserted in the cylinder 41.
  • Loading holes 45-1 are formed at regular intervals penetrating the bar 45. And, an up/down-reciprocating member 44 having a retaining portion 45-2 with connecting holes 45-3 is formed at the lower end of the bar 45. Further, a pressing plate 46 is inserted into the retaining portion 45-2.
  • the up/down-reciprocating member 44 equipped with the pressing plate 46 is inserted into the cylinder 41 such that the height is adjustable. And, the up/ down-reciprocating member 44 is fixed by a bolt 49-1 and a nut 49-2 to maintain the adjusted height.
  • the lock 5 consists of a hook 5-1 and a locker 5-2.
  • the rotary plate 31 of the cutting unit 30 is rotated by actuating the motor 7 while a compressor is actuated.
  • the air valve 15 is opened and air is blown into the collection chamber 11 through the air pipe 15-1.
  • the air bubbles continuously push up and rotate chestnuts to prevent cutting same side cutting.
  • the air bubbles also reduces the impact chestnuts receive when hit by the blade 36.
  • Potatoes and sweet potatoes can be peeled in the cylindrical container 2 as described above.
  • the door unit 20 equipped with the guide 22 is attached to the inner circumference of the cylindrical container 2.
  • the guide 22 having a curved surface prevents the potatoes and the chestnuts from staying in the outer side of the rotary plate 31. And the potatoes and the chestnuts are moved to the center portion along the curved surface.
  • the air valve 15 is closed.
  • the peeled potatoes and chestnuts remain on the upper surface of the rotary plate 31 in the cylindrical container 2, and peeled skins are collected with the water in the collection chamber 11.
  • the peeled skins on the upper surface of the rotary plate 31 are discharged through the door 21.
  • the drainage valve 14 is opened and the remains collected in the chamber is discharged with the water and the potatoes and the chestnuts on the upper surface of the rotary plate 31 are discharged through the opened cover 3.
  • the inventon provides a peeling equipment comprising a cylinderical container, a motor having a shaft which is protruded in the cylinderical container, and a cutting unit mounted on the shaft.
  • the cutting unit comprises a rotatory plate, a blade mounted on the rotatory plate, and protruding member mounted on the rotatory plate.
  • the protruding member paralles with the blade.
  • the protruding member mounted on rotatory plate is placed behind the blade.
  • the protruding member may be made of metal.
  • the peeling equipment further comprises a supporter supporting the cylindrical container.
  • a supporter supporting the cylindrical container.
  • a attachment hole is formed on the upper surface of the rotary plate 31 , such that blade is fixed in the attachment hole.
  • a placing groove is formed on the upper surface of the rotary plate , such that protruding member is fixed into the placing groove.
  • a guide may be mounted on the inner circumference of the cylindrical container, such that the guide guides unpeeled materials to the center of the cylindrical container.
  • This peeling equipment is usefuel in the restaurant or in companies peeling potatoes and chestnuts in large amounts.

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)

Abstract

The inventon relates a peeling equipment comprising a cylinderical container, a motor having a shaft which is protruded in the cylinderical container, and a cutting unit mounted on the shaft. The cutting unit comprising a rotatory plate, a blade mounted on the rotatory plate, and protruding member mounted on the rotatory plate. The protruding member paralles with the blade. The protruding member mounted on rotatory plate to the back of the the blade. The protruding member may be made of metal.

Description

Description
A PEELING EQUIPMENT
Technical Field
[1] The present invention relates to a peeling equipment that easily removes the skin and shell of crops, such as potatoes, sweet potatoes, and chestnuts. Background Art
[2] Equipment for peeling potatoes, chestnuts, etc. have been disclosed in Korean Utility
Model Registration Nos. 20-361864 and 20-404908 in the related art.
[3] Korean Utility Model Registration No. 20-361864, titled "equipment for Peeling Off
Potatoes", is simply disclosing a cylindrical container having a water inlet, a peeling blade arranged in the cylindrical container, a bottom rotary plate, a motor coupled to the lower end of the bottom rotary plate, an outlet for discharging the skins of potatoes, and an outlet cover.
[4] As for Korean Utility Model Registration No. 20-404908 titled "The Machine to Peel
Off Potato Shell 'comprising an inner container contained in an outer container. The inner container can ascend and descend with respect to the outer container. And, an anti- vibration roller is provided around the outer circumference of the inner container. And a plurality of blade are arranged in parallel to the vertical direction on the inside wall of the inner container. The potatoes in the inner container are peeled off by the inclined blade on the inside wall of the inner container while the potatoes and water are rotated by a rotary plate provided on the bottom of the inner container. After peeling is complete, the inner container ascends, and the potatoes and water are discharged through the outer container. Using the machine, it is possible to easily and quickly peel potatoes with smooth surface. Disclosure of Invention Technical Problem
[5] The equipment of the prior art peels already-peeled potatoes continuously. And the blade on the wall cannot peel big potatoes because the big potatoes remain at the center portion of the cylindrical container. Moreover, the potatoes are hit and hurt by the rotary plate. And, unpeeled materials rotate only along the inner circumference of the cylindrical container by centrifigal force of the rotating plate. Technical Solution
[6] The present invention provides a peeling equipment that improves the above problems.
[7] The peeling equipment comprises a cylindrical container, a cover having a hopper covering the cylindrical container, a supporter supporting the cylindrical container, a motor having a shaft which protrudes toward the inside of the cylindrical container, and a cutting unit mounted on the shaft.
[8] The cutting unit comprisies a rotatory plate, a blade mounted on the rotatory plate, and a protruding member mounted on the rotatory plate behind the blade.
Advantageous Effects
[9] As the rotatory plate rotates, the protruding member of the present invention make unpeeled materials(such as potatoe, chestnut) bounce up and rotate. This process peels unpeeled materials evenly. [10] And, a guide may be mounted to the inner circumference of the cylindrical container, such that the guide guides unpeeled materials to the center of the cylindrical container.
Brief Description of the Drawings
[11] FIG. 1 is a perspective view of an assembled peeling equipment of an embodiment.
[12] FIG. 2 is a perspective view of a disassembled peeling equipment of the embodiment.
[13] FIG. 3 is a cross-sectional view of a peeling equipment of the embodiment.
[14] FIG. 4 is a perspective view of a cutting unit separated from the peeling equipment of the embodiment. [15] FIG 5 is a plane view of a cutting unit separated from the peeling equipment of the embodiment. [16] FIG. 6 is a perspective view of a disassembled drop guiding unit separated from the peeling equipment of the embodiment. [17] FIG. 7 is a perspective view of an assembled drop guiding unit separated from the peeling equipment of the embodiment.
Best Mode for Carrying Out the Invention [18] The above objects and characteristics of the present invention will be clearly understood by the following detailed description with reference to the accompanying drawings. [19] FIG 1 is a perspective view of an assembled peeling equipment, and FIG 2 is a perspective view of a disassembled peeling equipment. The peeling equipment 1 has the following configuration. [20] A cylindrical container 2 that can contain unpeeled materials, such as potatoes and chestnuts, is provided. The cylindrical container 2 is mounted on a supporter 6. A cover 3 is mounted on the cylindrical container 2. And fixing legs 6-1 are attached to the lower edges of the supporter 6. [21] A water supply pipe 13-1 equipped with a water supply valve 13 is connected to the upper portion of the outer circumference of the cylindrical container 2. And, an air pipe
15-1 equipped with an air valve is connected to the lower portion of the outer cir- cumference of the cylindrical container 2. And a drainage pipe 14-1 equipped with a drainage valve 14 is connected to opposite to the air pipe 15-1.
[22] Further, a door unit 20 is coupled to the outer surface of the cylindrical container 2.
And a motor 7 is located under the cylindrical container 2. The shaft 8 of the motor 7 is protruded from the supporter 6 to the center of the cylindrical container 2. Further, a cutting unit 30 is mounted on the shaft 8. A collection chamber 11 is formed between the cutting unit 30 and the supporter 6. And a drop guiding unit 40 is mounted to the inner circumference of the cylindrical container 2. Reference number 9 is packing member.
[23] The door unit 20 has the following configuration.
[24] A door 21 with a handle 24 is coupled to the side of the cylindrical container 2 for letting out peeled materials. And, a hinge 25 is coupled to the side of the door 21. And a lock 26 is coupled to the door 21. And a guide 22 having curved surfaces is coupled to the inside wall of the door 21.
[25] The guide 22 is provided to guide unpeeled materials to the center of the cylindrical container 2, such that the guide 22 prevents the unpeeled materials from rotating only along the inner circumference of the cylindrical container 2. Further, the curved surface of the guide 22 works regardless of the rotating direction of the cutting unit 30. The guide 22 may be mounted to the inner circumference of the cylindrical container 2.
[26] The cutting unit 30 has the following configuration.
[27] A projection 32 having a bolt hole 32-1 where a bolt 10 is insertable is formed at the center of the upper surface of a rotary plate 31. And air holes 31-1 are formed through the rotary plate 31. And a shaft insertion groove 33 where the shaft 8 is insertable is formed at the center of the lower surface of the rotary plate 31.
[28] Further, an attachment hole 34- 1 is formed on the upper surface of the rotary plate
31, such that a blade 36 is fixed in the attachment hole 34-1. Furthermore, a placing groove 34 is formed on the upper surface of the rotary plate 31, such that a protruding member 38 is fixed in the placing groove 34. The cross section of the placing groove 34 may be either semicircular (
) or triangular (
)•
[29] Further, the attachment hole 34- 1 is closly arranged parallel with the placing grooves
34. The blade 36 is fixed into the attachment hole 34-1 , and the protruding member 38 is fixed in the placing groove 34 . So, the blade 36 parallels with the protruding member 38. Reference number '37 'is a bolt.
[30] The protruding member 38 is made of soft synthetic resin(such as rubber) having a high frictional coefficient. And the protruding member 38 may be made of metal or other various materials. The protruding member 38 makes unpeeled materials bounce up and rotate using the rotatoryforce of the rotary plate 31, such that the surface of the unpeeled materials is peeled evenly. During the peeling process, all sides of the unpeeled materials are peeled evenly such that the original shape of the materials are kept. And the protruding member 38 lifts the unpeeled materials repeatedly during peeling process.
[31] Further, air is supplied above the rotary plate 31 through the air holes 31-1. Air is injected into the collection chamber 11 through the air pipe 15-1 when the air valve 15 is opened. In other words, the air holes 31-1 allows air to be injected from the lower side to the upper side of the rotary plate 31. It is hard to peel the unpeeled materals when the rotational speed of the rotary plate 31 is equal to the vortex of the water, but the air bubbles solve this problem.
[32] The drop guiding unit 40, which guides dropping of unpeeled materials lifted by the vortexe of water, is coupled to the inside of the cylindrical container 2.
[33] A hollow cylinder 41 has an insertion hole 41-1. And a cylinder 41 has an attachment part 42 having fastening holes 42-1. And a bar 45 is inserted in the cylinder 41.
[34] Loading holes 45-1 are formed at regular intervals penetrating the bar 45. And, an up/down-reciprocating member 44 having a retaining portion 45-2 with connecting holes 45-3 is formed at the lower end of the bar 45. Further, a pressing plate 46 is inserted into the retaining portion 45-2.
[35] The up/down-reciprocating member 44 equipped with the pressing plate 46 is inserted into the cylinder 41 such that the height is adjustable. And, the up/ down-reciprocating member 44 is fixed by a bolt 49-1 and a nut 49-2 to maintain the adjusted height.
[36] The operation of the peeling equipment 1 of the embodiment is described hereafter.
[37] Potatoes, sweet potatoes, and chestnuts are put into the cylindrical container 2 through the hopper 3-1 formed on the cover 3. A chestnut has a shell and a skin. The shell is removed by rotating the rotary plate 31 without supplying water and air.
[38] In detail, since a chestnut has a shell and a skin, the chestnut with the shell is first put into the container 2 and then the shell is removed while rotating the rotary plate 31 in 1000 RPM. After the shell is clearly removed, the skin is removed while rotating the rotary plate 31 in 500 RPM.
[39] After the shells are peeled, the chestnut are put into the cylindrical container 2. The water supply valve 13 connected to the upper portion of the outer circumference of the cylindrical container 2 is opened, and water is supplied. And then the cover 3 is closed by the lock 5. The lock 5 consists of a hook 5-1 and a locker 5-2.
[40] After the skin is removed, the rotary plate 31 of the cutting unit 30 is rotated by actuating the motor 7 while a compressor is actuated. The air valve 15 is opened and air is blown into the collection chamber 11 through the air pipe 15-1.
[41] Air flown into the cylindrical container 2 through the air holes 31-1 on the rotary plate 31 creates air bubbles. The air bubbles continuously push up and rotate chestnuts to prevent cutting same side cutting. The air bubbles also reduces the impact chestnuts receive when hit by the blade 36.
[42] Potatoes and sweet potatoes can be peeled in the cylindrical container 2 as described above.
[43] Further, the door unit 20 equipped with the guide 22 is attached to the inner circumference of the cylindrical container 2. The guide 22 having a curved surface prevents the potatoes and the chestnuts from staying in the outer side of the rotary plate 31. And the potatoes and the chestnuts are moved to the center portion along the curved surface.
[44] After the potatoes and the chestnuts are peeled off by the blade 36, the air valve 15 is closed. The peeled potatoes and chestnuts remain on the upper surface of the rotary plate 31 in the cylindrical container 2, and peeled skins are collected with the water in the collection chamber 11. The peeled skins on the upper surface of the rotary plate 31 are discharged through the door 21.
[45] In order to discharge the remains collected in the collection chamber 11, the drainage valve 14 is opened and the remains collected in the chamber is discharged with the water and the potatoes and the chestnuts on the upper surface of the rotary plate 31 are discharged through the opened cover 3.
[46] The present invention is described with limited embodiments and drawings as described above, but it should be understood that the invention is not limited thereto and can be variously changed and modified by those skilled in the art within a range equivalent to the scope of the invention that will be described in the following claims. Mode for the Invention
[47] The inventon provides a peeling equipment comprising a cylinderical container, a motor having a shaft which is protruded in the cylinderical container, and a cutting unit mounted on the shaft. The cutting unit comprises a rotatory plate, a blade mounted on the rotatory plate, and protruding member mounted on the rotatory plate.
[48] The protruding member paralles with the blade. The protruding member mounted on rotatory plate is placed behind the blade. The protruding member may be made of metal.
[49] The peeling equipment further comprises a supporter supporting the cylindrical container. [50] [51] *Further, a attachment hole is formed on the upper surface of the rotary plate 31 , such that blade is fixed in the attachment hole. Furthermore, a placing groove is formed on the upper surface of the rotary plate , such that protruding member is fixed into the placing groove. [52] And, a guide may be mounted on the inner circumference of the cylindrical container, such that the guide guides unpeeled materials to the center of the cylindrical container.
Industrial Applicability [53] This peeling equipment is usefuel in the restaurant or in companies peeling potatoes and chestnuts in large amounts.

Claims

Claims
[1] A peeling equipment, in which a cover equipped with a hopper at the upper surface and closed by a lock is provided to the upper portion of a cylindrical container receiving potatoes, sweet potatoes, and chestnuts, which are objects with shells and skins, to be opened and closed upward/downward by a hinge, a supporter equipped with fixing legs are provided under the cylindrical container, a motor is disposed at the center portion under the cylindrical container with a shaft disposed at the lower portion therein, and a rotary plate is fitted around the shaft protruding from the lower portion in the cylindrical container, the peeling equipment comprising: a door unit having an integral guide that guides the objects to the center portion and provided to a side of the cylindrical container; a drop guiding unit disposed at a side in the cylindrical container and guides the objects rotated to the upper portion of vortexes to drop down in the cylindrical container; a water supply pipe equipped with a water supply valve that is connected to the upper portion of the outer circumference of the cylindrical container to supply water; a cutting unit having the rotary plate with a plurality of blade and protruding member on the upper surface; a collection chamber formed in the space between the rotary plate and the supporter; an air pipe equipped with an air valve and connected to a side of the collection chamber to supply air into the cylindrical container; and a drainage pipe equipped with a drainage valve and connected to the other side of the collection chamber to discharge peeled shells and water.
[2] The peeling equipment according to claim 1, wherein the door unit formed on the outer circumference of the cylindrical container has the following configuration: a door with a handle on the outer surface is provided at a side of the cylindrical container to put in or out the objects and the shells; a hinge is provided at a side of the door and a lock is provided to lock the door; and a guide having curved surfaces, which correspond to each other, is integrally formed with the inside wall of the door.
[3] The peeling equipment according to claim 1, wherein the cutting unit has the following configuration: a projection having a bolt hole is formed at the center on the upper surface of the rotary plate, air holes are formed at predetermined distances on the upper surface, and a shaft insertion groove is formed at the center on the lower surface to insert the shaft; and attachment holes and placing grooves are formed at predetermined distances on the upper side of the rotary plate to fit blade and protruding member.
[4] The peeling equipment according to claim 1, wherein the drop guiding unit has the following configuration: a hollow cylinder that has an insertion hole at the upper end and is integrally formed with an attachment part having fastening holes is provided; loading holes are formed at regular intervals through the circumference of a bar and an up/down-reciprocating member having a retaining portion with connecting holes is formed at the lower end of the bar; a pressing plate having an integrally formed rotary plate, which has an attachment hole and is formed at the upper end of an inclining plate, is inserted into the retaining portion formed at the lower end of the up/down-reciprocating member and then fastened by a bolt and a nut; and the pressing plate integrally formed with the lower end of the up/ down-reciprocating member is inserted into the cylinder and then fastened by a bolt and a nut.
[5] The peeling equipment according to claim 3, wherein the cross section of the placing groove is any one of semicircular (
) and triangular (
/ \
)•
PCT/KR2008/004835 2007-08-23 2008-08-20 A peeling equipment WO2009025490A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2007-0084723 2007-08-23
KR1020070084723A KR100849498B1 (en) 2007-08-23 2007-08-23 A peeling equipment and method for peeling thereof

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WO2009025490A1 true WO2009025490A1 (en) 2009-02-26

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JP5832055B1 (en) * 2015-03-20 2015-12-16 松本　英夫 Vegetable peeler
JP2016119840A (en) * 2014-12-24 2016-07-07 イワセ鉄工株式会社 Coat-peeling machine
CN107116582A (en) * 2017-06-30 2017-09-01 舟山君耀科技发展有限公司 A kind of column fruits and vegetables Wire tool
CN113598384A (en) * 2021-08-19 2021-11-05 青田县云端农业开发有限公司 Peeling device for nut agricultural products

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US20110162539A1 (en) * 2008-09-18 2011-07-07 Kiseok Youn Peeling machine
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CN107116582A (en) * 2017-06-30 2017-09-01 舟山君耀科技发展有限公司 A kind of column fruits and vegetables Wire tool
CN107116582B (en) * 2017-06-30 2023-02-17 舟山企惠科技发展有限公司 Columnar fruit and vegetable shredding tool
CN113598384A (en) * 2021-08-19 2021-11-05 青田县云端农业开发有限公司 Peeling device for nut agricultural products

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