JPS5921379A

JPS5921379A - Method and apparatus for peeling skin of grape, etc.

Info

Publication number: JPS5921379A
Application number: JP13070482A
Authority: JP
Inventors: Hidetsugu Tsujita; 辻田　日出次
Original assignee: Individual
Current assignee: Individual
Priority date: 1982-07-26
Filing date: 1982-07-26
Publication date: 1984-02-03
Also published as: JPS6020984B2

Abstract

PURPOSE:To peel the skin of grape, automatically and hygienically, by slitting the skin of grape, introducing the grape together with water between a pair of removing rollers placed in parallel, and lightly pressing the grape thereby transferring the grape forward and at the same time pinching the skin with the rollers. CONSTITUTION:The grape grain 1 is placed on the conveyor 2, and immediately after leaving the conveyor 2, passed on the roller 3 furnished with needles 4 and revolving at about 1,700rpm to cut only the skin with the tip of the needle 4, or the grain is rolled in the through and the skin is made to contact with the rotary edge to form a tear. The grape grain having the cut or break at the skin is introduced together with water into the gap between a pair of rollers 10, 10 placed in parallel and revolving to reverse directions, and the grain 1 is pressed toward the rollers 10, 10 by the cushioning action of the belt 12 and transferred forward by the motion of the belt 12. The skin of the grape is pinched with the reversely revolving rollers 10, 10 in the course of transfer, and peeled off from the grape grain 1.

Description

【発明の詳細な説明】本発明は、ふどう粒等の皮剥き方法及びその装置に関す
るものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for peeling grapes, etc., and an apparatus therefor.

従来、ぶどう粒の皮を剥くのは、人海戦術によ−）で−
粒々々手で押し潰して皮を剥いていた。Traditionally, grapes were peeled using human sea tactics.
He crushed it into pieces with his hands and peeled off the skin.

人手にＪニー１、′こぶどう粒の皮を剥くと、能・キ・
か悪くて経費か掛り、衛生−１−も好まＬ　＜　ｆ、Ｎ
　＜、しかも粒の押し潰しによっで果汁か失なイ）れて
味の低下を来たすと共に、粒のままで＃４１・詰に１７
たりシュ〜スに入れたりした場合には、果１１′の減少
によって比重か軽くなってｌ′２いてしまい、商品とし
て満足のいくものではなかった。J knee 1 by hand, 'When you peel the skin of the grapes, Noh, Ki,
It's bad, expensive, and sanitary -1- is also preferred L < f, N
Moreover, due to the crushing of the grains, the fruit juice is lost and the taste deteriorates, and the grains remain as they are #41 and 17.
When the fruit is placed in a cup or a vacuum cleaner, the specific gravity becomes lighter due to the decrease in the fruit 11', resulting in an unsatisfactory commercial product.

本発明は、ぶどう粒の皮を自動的に連続してしかも衛生
的に剥くことを目的とし、たものである。The object of the present invention is to automatically peel grapes continuously and hygienically.

この技術課題を解決するために、水出ＩＧ’ｒｌ　’−
Ｃは次の二つの発明を提案するものである。In order to solve this technical problem, Mizuide IG'rl '-
C proposes the following two inventions.

第１の発明は、皮を剥く方法に関するもので、ぶどう粒
の皮に適宜の手段で裂は目を形成（７これを水と共に１
１１行に配置した２本の自転ローラ間−にに導ひき、ぶ
どう粒を僅か（こ抑圧しなからローラ間」４を前進さぜ
ると共にロー　ラに皮を喰い込ませることを技術的手段
としたものである。The first invention relates to a method for peeling grapes, in which fissures are formed on the skins of grapes by an appropriate means (7) and the skins are peeled with water.
It is a technical means to guide the grapes between two rotating rollers arranged in row 11, and move the grape grains forward between the rollers 4 without suppressing them slightly, and at the same time make the rollers dig into the skins. That is.

この技術的手段によれば、皮に裂け［１を付けられたぶ
どう粒は、ローラ間」二で僅かに抑圧されてローラに皮
を喰い込まれ、その状態で口〜う間−１−を摺動しなが
ら前進するために、皮だけかスノ、−スに脱皮してロー
ラの下側へＭ下Ｌ、中味はそのまま前進してローラの他
端側から落ドする１゜ふとうＮは水と共にローラ間へ導びかれるため、水が潤
滑剤として働らき、ローラ間七での前進は円滑に行なイ
つれる。According to this technical means, the grapes whose skins are torn [1] are slightly compressed between the rollers and the skins are bitten by the rollers, and in that state they are passed between the mouth and the mouth. In order to move forward while sliding, only the skin sheds its skin and moves to the bottom of the roller, and the contents move forward as they are and fall from the other end of the roller. Since the water is guided between the rollers at the same time, the water acts as a lubricant, and the water moves smoothly between the rollers.

以１−のように、本発明方法によれは、人手によらずに
自動的に連続して皮を剥くことができ、皮剥き作業を極
めて能率的に行なうことができ、しかも、ぶどう粒か押
し潰されないため１こ果汁か減少するのを大幅に阻止す
ることができ、味か損なわれることもない。As described in 1-1 above, the method of the present invention enables automatic and continuous peeling without manual intervention, making it possible to perform the peeling work extremely efficiently, and furthermore, it is possible to peel grapes in a very efficient manner. Since it is not crushed, it is possible to significantly prevent the juice from decreasing, and the taste is not impaired.

皮に裂（を目を形成する方法は、例えは第１図に示］７
たように、ぶどう拉（１）をコンベア（２）に乗せ、コ
ンベア（２）を脱した直後に、１７００ｒ、ｐ、ｍ、位
の速さで回転する針状体（・１）を植設したローラ（３
）上を通過させて、針（４）の先端で皮だけを引き裂く
ようにしても良く、或いは樋の中を転がしなから回転刃
を皮に接触させＣ裂け［１を形成するようにしても良い
。An example of how to form eyes in the skin is shown in Figure 1.7
As shown above, the grape vine (1) is placed on the conveyor (2), and immediately after it leaves the conveyor (2), a needle-shaped body (1) that rotates at a speed of about 1700 r, p, m, is planted. Roller (3)
), and tear only the skin with the tip of the needle (4), or alternatively, without rolling it through the gutter, the rotary blade comes into contact with the skin to form a C tear [1]. good.

また、ローラーＩ−におけるぶどう粉の抑圧に際しては
強い力をＪｊえると、ぶどう粒自体かローラに喰い込ま
れてしまうため、皮だけか喰い込まれる程度の僅かの押
圧力をｔ〕゛えなけれはならない。In addition, when pressing the grape powder with the roller I-, if a strong force is applied, the grape itself will be bitten by the roller, so it is necessary to apply a slight pressing force t to the extent that only the skin is bitten. Must not be.

この抑圧−Ｌ段は、後述する第２発明を構成するクッシ
ョン材を利用（、た無端ベルトを用いても良いし、柔軟
な無端ベルトの内側に多数のロールを配列して、各ロー
ルをバネで抑圧するようにしても良い。This suppression-L stage may utilize a cushioning material constituting the second invention described later (or an endless belt may be used, or a large number of rolls may be arranged inside a flexible endless belt, and each roll may be supported by a spring). You can also try to suppress it.

上記の説明においてはぶどう粒の場合を用い−Ｃ皮剥き
方法を述べたか、本発明方法は、ぶどうに限らず、皮が
遊離可能な略球状のもの、例えは、ボイルした玉子（う
ずら玉子を含む）、みかんのような皮剥きにも使用する
ことができる。この場合、剥かれる皮の性質などによ−
）て皮に裂は目を形成する手段が異なるのは勿論である
。例えば、ボイル玉子等では回転ドラム内に玉−ｆ−を
入れて最外皮にひび割れを生じさせる方法であっても良
い。In the above explanation, the -C peeling method was described using the case of grape grains. However, the method of the present invention is applicable not only to grapes, but also to peeling almost spherical grains with removable skins, such as boiled eggs (quail eggs). ), it can also be used to peel things like mandarin oranges. In this case, depending on the nature of the skin to be peeled, etc.
) Of course, the means of forming the eyes are different for the cracks in the skin. For example, for boiled eggs, etc., a method may be used in which the egg-f is placed in a rotating drum to cause cracks in the outermost skin.

次に第２の発明について説明する。！４２の発明は、皮
剥き装置に関するもので、ｆ行に配置して逆方向に自転
する２本のローラと外表面をクッション材で構成した無
端ベルトとから成り、ベルトラローラの上方で適宜の間
隔をあケチコイ１と・Ｉｉ−行に走行するように配置す
ることを技術的手段とするものである。Next, the second invention will be explained. ! The invention No. 42 relates to a peeling device, which consists of two rollers arranged in row f and rotating in opposite directions and an endless belt whose outer surface is made of cushioning material. The technical means is to arrange the vehicles so that they run at intervals of 1 and .Ii- rows.

この技術的手段によれば、皮に傷や裂は目を形成したぶ
どう粒等を水と共にローラ間」−へ送り込むと、ベルト
のクッション作用によって僅かにぶどう粒がローラ間上
へ押圧され、目、つそのベルトの走行によってローラ間
上を前進させられるか、このとき逆方向に自転するロー
ラに皮が喰い込まれでぶどう粒等の皮か剥かれるのであ
る。According to this technical means, when scratches and tears in the skin are removed, when grapes with eyes formed on them are sent together with water between the rollers, the grapes are slightly pressed onto the gap between the rollers by the cushioning action of the belt. The belt moves forward between the rollers, or at this time, the rollers rotating in the opposite direction dig into the skin of the grape, peeling it off.

この技術Ｍ手段では、第１発明と同じ効果を持つ他、抑
圧手段としてクッション材を用いているために、ぶどう
粒等の大きさに若干の差（粒の大小）かあっても皮を剥
くことかてき、あらか１７め人きさの選別作業をする必
要はす＜イ１業効率も良い。In addition to having the same effect as the first invention, this technology M means uses a cushioning material as a suppressing means, so even if there is a slight difference in the size of grapes, etc. (grain size), the skins can be peeled. In other words, it is necessary to sort out the 17th person.It is also very efficient.

以ド弔２図及び第３図に示した第２発明の実施例につい
て説明する。The embodiment of the second invention shown in FIGS. 2 and 3 will now be described.

ローラ（１（１）（Ｉ　Ｏ＋は表面旧）かゴムでＪ１ε
成され、（・１“１かの間隔をあけてコ・４行に配置さ
れており、図示しない駆動手段によって逆方向に自転す
るよう１Ｃなっている。Roller (1 (1) (I O+ is the old surface) or rubber to J1ε
They are arranged in 4 rows with an interval of (.1"1), and are configured to rotate in opposite directions by a driving means (not shown).

無端ベルト（１２）は、■ベルｌ−（１：（ｌの外表面
にやや厚肉のコムスポンジ体重）を回前して形成してあ
り、ローラｆ１　（１）ＣＩ　ｉｌ１間の両端上に位置
するヅーリ（１５）（１６）にガイドされて、ローラｔ
ｌ　１）ｆｌ　ｌ）と間隔をあけで貼環走行するように
なっている。The endless belt (12) is formed by rotating ■bell l-(1: (slightly thick comb sponge weight on the outer surface of l), and a belt on both ends between rollers f1 (1) CI il1. Guided by the positioned threads (15) and (16), the roller t
1) fl 1) Rings will be posted at intervals when driving.

尚、付け（１７）で示されるブー　りは、無端ベルト（
圏をカイトするものであるが、図示しない軸受が上方へ
移行できるように構成され、無端ベルＨＩ２）のテンシ
ョンが調整できるようになっており、また（１８）はぶ
どう粒（］）等をローラ（１０）（１０）間」−にガイ
ドするシュートである。In addition, the boot indicated by attachment (17) is an endless belt (
This kite is used for kiting around the area, but it is configured so that a bearing (not shown) can move upwards, and the tension of the endless bell HI2) can be adjusted. (10) This is a chute that guides the user between (10) and (10).

無端ベルトは、ぶどう粒（１）等に伜かの押圧力をＬｊ
えるＪ−共にロ　ラ間」−でぶと−５粒等のが１進を促
がす機能を果すものであれば良く、その表面をコノ・等
のスポンジ体で構成する他、フェルＩ−等の繊維で構成
しても良い。The endless belt applies a pressing force of Lj to grape grains (1), etc.
It is fine as long as it has the function of promoting linearity, such as 5 grains, and its surface can be made of a sponge material such as Kono, etc., or Fel I, etc. It may be composed of fibers.

【図面の簡単な説明】[Brief explanation of the drawing]

図面は実施例を示（７たもので、第１図は皮に裂（月−
１を形成する装置の概略図、膏Ｓ２図は皮剥き装置の側
面図、第３図は第２図Ａ　、、、−Ａ’個所のｉｌｌｌ
ｌ方図る。＋１　（１）・・・・・・ローラ、　（１２＋・・・・
・無端ベルト第１図第２図］７０４ｗＡ・Ｉｔ、、＋　　　Ｉ（Ｊ −４・The drawings show embodiments (7), and Figure 1 shows a crack in the skin.
1 is a schematic diagram of the device for forming the peeling device. Figure 3 is a side view of the peeling device.
I'll take a look. +1 (1)...Roller, (12+...
・Endless belt Fig. 1 Fig. 2] 7 0 4wA・ It,, + I (J -4・

Claims

【特許請求の範囲】[Claims]

（１）ぶどう粒等の皮に適宜の手段で裂け１−１を形成
しこれを水と共に平行に配置した２本の自転ローラ間上
に導ひき、ぶどう粒等を僅かに押圧しながらローラ間上
を前進させると共にＩＪ　　ラに皮を喰い込まぜること
を特徴とする皮剥き方法。(1) Form a tear 1-1 in the skin of a grape, etc. by an appropriate means, and introduce it together with water between two rotating rollers arranged in parallel, and while slightly pressing the grape, etc. A method of peeling characterized by moving the upper part forward and biting the skin into the IJ la.

（２）・１乙行に配置して逆方向に自転する２本のロラ
と外表面をクッション材で構成した無端ベルＬ　Ｌから
成り、ベルトをローラの上方で適宜の間隔をあけてこれ
と平行に走行するよ・）に配置（、たことを特徴とする
皮剥き装置。(2)・It consists of two rollers arranged in a row and rotating in opposite directions, and an endless bell L L whose outer surface is made of cushioning material. A peeling device that runs in parallel.