WO1997048269A1 - Cueille-fruits avec cisaille - Google Patents

Cueille-fruits avec cisaille Download PDF

Info

Publication number
WO1997048269A1
WO1997048269A1 PCT/JP1997/002115 JP9702115W WO9748269A1 WO 1997048269 A1 WO1997048269 A1 WO 1997048269A1 JP 9702115 W JP9702115 W JP 9702115W WO 9748269 A1 WO9748269 A1 WO 9748269A1
Authority
WO
WIPO (PCT)
Prior art keywords
fruit
arms
arm
branch
blade
Prior art date
Application number
PCT/JP1997/002115
Other languages
English (en)
Japanese (ja)
Inventor
Hiroaki Sugiyama
Original Assignee
Hiroaki Sugiyama
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 Hiroaki Sugiyama filed Critical Hiroaki Sugiyama
Priority to AU31905/97A priority Critical patent/AU3190597A/en
Publication of WO1997048269A1 publication Critical patent/WO1997048269A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D46/00—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs
    • A01D46/24—Devices for picking apples or like fruit
    • A01D46/247—Manually operated fruit-picking tools

Definitions

  • the present invention relates to a fruit cutter or fruit extractor useful for cutting and ripping fruits such as strawberries, grapes or apples from its branches.
  • the present invention has been made in view of the above points, and an object of the present invention is to provide a fruit cutter or a cutter that can easily cut or rip a fruit from a former branch without damaging the former branch.
  • the present invention proposes a fruit cutter in which two arms are elastically joined at a rear end and spread at a front end, and each of the arms has a blade near the front end.
  • the two arms are held close to each other against the elasticity acting between them, so that the fruit branch sandwiched between the blades of both arms is cut by the blades of both arms. did.
  • the blade is provided only on one arm, and the other arm is provided with a receiving part for receiving the blade, and the two arms work between them By gripping against the elasticity, the fruit branches sandwiched between the blade and the receiving part are cut in cooperation with each other.
  • FIG. 1 is a plan view of an embodiment of a fruit cutter according to the present invention
  • FIG. 2 is a perspective view showing a state of using the fruit cutter shown in FIG. 1
  • FIG. 3 is a view of the fruit cutter shown in FIG. Fig. 4 is a front view of the fruit cutter in the condition shown in Fig. 3,
  • 5B show the use state of the fruit cutter shown in FIG. 1
  • FIG. 6 is a perspective view of another embodiment of the fruit cutter according to the present invention
  • FIG. 7 is the use of the fruit cutter shown in FIG.
  • FIG. 8 is a perspective view of still another embodiment of the fruit cutter according to the present invention
  • FIG. 9 is a perspective view of an embodiment in which a fruit storage net is attached to the fruit cutter according to the present invention. It is. BEST MODE FOR CARRYING OUT THE INVENTION
  • FIG. 1 to 5 show an embodiment of a fruit cutter according to the present invention
  • FIG. 1 is a plan view showing the whole fruit cutter
  • FIG. 2 is a perspective view thereof
  • FIG. 3 is a state in which an arm is closed.
  • Figure 4 shows the front view
  • Figure 4 shows the front view
  • Figures 5A and 5B show how to use the fruit cutter.
  • the fruit cutter 1 is integrally formed of a plastic (for example, PPS (Bolifenylene Sulfide) resin or LCP (Liquid Crystal Bolima-1) resin) material.
  • the two symmetrical arms 1a and 1b are integrally connected at a rear end 1c.
  • At the front of each arm 1a, 1b are formed fruit holding parts 2a, 2b, each of which has a shape close to a part of the spherical surface.
  • the b is formed and the rear part smoothly following the front part is plate-shaped.
  • An arc-shaped notch 4a, 4b is formed at the bottom of each of the arms la, 113 at the bottom of the fruit holding portions 2 &, 2b.
  • FIG. 6 and 7 show another embodiment of the fruit cutter according to the present invention, FIG. 6 is a perspective view showing the whole fruit cutter, and FIG. 7 is a front view.
  • the fruit cutter 1 of this embodiment is composed of two plastic arms 1a and 1b, and both arms la and 1b are joined to a certain extent by a spring metal piece 2 at the rear end. I have.
  • the front portion of the arm portion 1a has a curved shape, and a trapezoidal convex blade 3a is formed at the front end.
  • an almost hemispherical fruit holding portion A is formed at the front of the arm 1b, and a trapezoidal concave portion 3c is formed at the front end at a position corresponding to the convex blade 3a. .
  • FIG. 8 shows still another embodiment.
  • the fruit cutter 1 is also integrally formed of a plastic material, and the arm 1a and the arm 1b are integrally connected at a rear end 1c.
  • the front portions of the arm portions 1a and 1b each have a curved shape, and the front ends are formed with blades 3a and 3b, respectively, by molding.
  • a strawberry is placed on the curved portion formed at the front of the arm 1b, and the vine is placed on the blade 3b, and the arms 1a and 1b are gripped.
  • the arm 1b moves to the position shown by the chain line in FIG. 8 and approaches the arm 1a, and the strawberry branch is cut off by being sandwiched between the blades 3a and 3b.
  • the arms 1a and 1b return to their original positions with their own elasticity, so that the strawberries can be taken out.
  • Fig. 9 shows the fruit cutter 1 of the form shown in Figs. 1 to 4 with a net for storing fruit attached.
  • a fruit storage net is provided around the outer periphery of the front of the fruit cutter 1.
  • the force at which 20 is attached The mouth of the net 20 is the force of the arms 1a and 1b of the fruit cutter 1; it must be large enough to spread as shown in Figure 1.
  • the strawberry picked up as shown in Fig. 1 spreads the arm 1a and the arm lb by loosening the hand, and the opening 5 at the bottom of the fruit holding part A expands. Fall into By attaching the net 20 to the fruit cutter 1 in this manner, it is not necessary to transfer the cut strawberries to a strawberry or the like each time.
  • the fruit cutter of the present invention it is important to have a blade for cutting off the branch on which the fruit is directly attached.
  • two blades are overlapped and cut (FIGS. 1 to 4), and one blade is pressed against a flat portion (FIGS. 6 and 7).
  • the fruit cutter according to the present invention has a basic structure in which two arms are elastically connected at one end to open in a V-shape. With the hand grip, the two arms are piled up elastically and brought close together, cutting the fruit branch with the blade provided at the tip of both arms, and loosening the grip spreads the two arms again in a V-shape
  • the fruit holder at the front of the arm is not always necessary, but it goes without saying that it is more convenient.
  • the fruit cutter according to the invention is manufactured in one piece using plastic material A metal plate may be used, although it is convenient from above and in terms of cost.
  • the fruit cutter according to the present invention can be used for fruits and vegetables other than strawberries, such as grapes, tomatoes and mandarins, without changing the basic structure.
  • the fruit cutter or fruit extractor With the fruit cutter or fruit extractor according to the present invention, the fruit can be easily cut or harvested without any damage to the original branches, so that amateurs and children can hunt like strawberries, grapes or apples. It is effective to use when cutting or picking fruits. Industrial applicability
  • the fruit cutter or fruit extractor according to the present invention can also be used by an operator when harvesting fruits such as apples or pears that tend to hurt branches when harvesting fruits with weak branches such as strawberries. Although it can be used, it can be used for automatic cutting, automatic picking, and automatic picking of fruits by attaching it to the hand of a fruit cutting robot in combination with a fruit detector.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Harvesting Machines For Specific Crops (AREA)

Abstract

Cette invention se rapporte à un outil cueille-fruits coupant ou détachant le fruit, qui est capable de cueillir un fruit en le coupant ou en le détachant d'une branche sans endommager la branche. A cet effet, deux parties bras (1a, 1b) sont reliées élastiquement à l'extrémité arrière (1c) et s'étendent jusqu'à l'extrémité avant. Une partie lame (3a, 3b) est disposée à proximité de l'extrémité avant de chaque partie bras (1a, 1b), et les deux parties bras (1a, 1b) sont saisies et rapprochées l'une vers l'autre par une force s'opposant à la sollicitation élastique qui agit entre elles, pour que la branche du fruit prise entre les parties lames (3a, 3b) soit coupée par ces parties lames (3a, 3b). Dans le cas d'un dispositif détachant le fruit, des parties pinces servant à enserrer la branche du fruit sont prévues à la place des parties lames.
PCT/JP1997/002115 1996-06-20 1997-06-19 Cueille-fruits avec cisaille WO1997048269A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU31905/97A AU3190597A (en) 1996-06-20 1997-06-19 Fruit cutter

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8/159559 1996-06-20
JP15955996A JP3280233B2 (ja) 1996-06-20 1996-06-20 果実切取り器

Publications (1)

Publication Number Publication Date
WO1997048269A1 true WO1997048269A1 (fr) 1997-12-24

Family

ID=15696389

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP1997/002115 WO1997048269A1 (fr) 1996-06-20 1997-06-19 Cueille-fruits avec cisaille

Country Status (3)

Country Link
JP (1) JP3280233B2 (fr)
AU (1) AU3190597A (fr)
WO (1) WO1997048269A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105009814A (zh) * 2015-06-30 2015-11-04 潍坊友容实业有限公司 盐碱地果实采摘器
CN108770486A (zh) * 2018-08-03 2018-11-09 浙江机电职业技术学院 菠萝采摘机及其采摘方法
CN109496558A (zh) * 2018-12-28 2019-03-22 贵州大学 一种刺梨采摘输送系统

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10112036A (ja) 1996-10-07 1998-04-28 Hitachi Maxell Ltd 記録再生装置
KR101157085B1 (ko) 2011-12-26 2012-06-21 전주대학교 산학협력단 이등분구조를 갖는 복분자 수확장치

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50583B1 (fr) * 1972-08-19 1975-01-10
JPS6012912A (ja) * 1983-07-01 1985-01-23 横田　克己 なめこの採取方法及びその装置
JPH02283393A (ja) * 1989-04-26 1990-11-20 San World:Kk ハサミの刃の製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50583B1 (fr) * 1972-08-19 1975-01-10
JPS6012912A (ja) * 1983-07-01 1985-01-23 横田　克己 なめこの採取方法及びその装置
JPH02283393A (ja) * 1989-04-26 1990-11-20 San World:Kk ハサミの刃の製造方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105009814A (zh) * 2015-06-30 2015-11-04 潍坊友容实业有限公司 盐碱地果实采摘器
CN108770486A (zh) * 2018-08-03 2018-11-09 浙江机电职业技术学院 菠萝采摘机及其采摘方法
CN108770486B (zh) * 2018-08-03 2023-10-27 浙江机电职业技术学院 菠萝采摘机及其采摘方法
CN109496558A (zh) * 2018-12-28 2019-03-22 贵州大学 一种刺梨采摘输送系统
CN109496558B (zh) * 2018-12-28 2022-04-19 贵州大学 一种刺梨采摘输送系统

Also Published As

Publication number Publication date
JP3280233B2 (ja) 2002-04-30
JPH104744A (ja) 1998-01-13
AU3190597A (en) 1998-01-07

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