KR200474257Y1 - Pruning shears - Google Patents

Pruning shears Download PDF

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Publication number
KR200474257Y1
KR200474257Y1 KR2020140001034U KR20140001034U KR200474257Y1 KR 200474257 Y1 KR200474257 Y1 KR 200474257Y1 KR 2020140001034 U KR2020140001034 U KR 2020140001034U KR 20140001034 U KR20140001034 U KR 20140001034U KR 200474257 Y1 KR200474257 Y1 KR 200474257Y1
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KR
South Korea
Prior art keywords
fruit
blade
cutting
same height
protrusion
Prior art date
Application number
KR2020140001034U
Other languages
Korean (ko)
Inventor
권익삼
Original Assignee
권익삼
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Publication date
Application filed by 권익삼 filed Critical 권익삼
Priority to KR2020140001034U priority Critical patent/KR200474257Y1/en
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Publication of KR200474257Y1 publication Critical patent/KR200474257Y1/en

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    • 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
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
    • A01G3/02—Secateurs; Flower or fruit shears
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B13/00—Hand shears; Scissors
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
    • A01G3/02—Secateurs; Flower or fruit shears
    • A01G2003/023—Secateurs; Flower or fruit shears with means for grasping or collecting the cut objects

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  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Knives (AREA)

Abstract

The present invention relates to a blade and a blade used for protecting a good fruit before harvesting fruit and for removing bad fruit in order to produce a good fruit at the time of cultivation of a fruit tree. The blades 101 are formed at one end and the handle A first body (1) forming a part (102), a supporting protrusion (103) formed on one side surface and an engaging hole (104) penetrating in a longitudinal direction;
A knife portion 202 is formed at the other end portion and a support protrusion portion 203 is formed at one side surface so as to be symmetrical with respect to the first body 1, The blade portion 201 is bent and formed to have the same height as that of the blade portion 101 formed on the first body 1 to be positioned on the lower portion of the first body 1 (2);
The blades 301 and 302 corresponding to the blades 101 and 201 formed on the first body 1 and the second body 2 are formed on both side surfaces of one side of the body of the body, And a supporting protrusion 103 formed on both sides of the other side of the body and a supporting protrusion 103 formed on the side of the other side of the body and a second body 2, The fixing projections 304a and 304b are formed by bending the support projections 103a and 304b at the same height so as to form a coil spring 305 between the support projections 103 and 203 and the fixing projections 304a and 304b. A third body 3 located above the first body 1;
204 and 301 of the first body 1, the second body 2 and the third body 3 at one time to form the first body 1, the second body 2, the third body 3, (4) for hinge-joining the body (3), it is possible to simultaneously perform the sorting of the good fruit and the cutting of the stuck fruit, so that the fruit-cutting work can be performed quickly, The damage of the fruit can be prevented and the cutting operation of the non-defective fruit can be performed quickly and accurately, so that the productivity and efficiency of the fruit cutting work can be improved and the labor cost can be reduced thereby.

Description

{PRUNING SHEARS}

The present invention relates to a method and apparatus for protecting a good fruit before harvesting fruit to make a good fruit during the cultivation of a fruit tree, and more particularly, to prevent the damage of young and fragile fruit in the genus and the process And speed and efficiency that can be achieved at the same time.

Generally, the way to obtain high profits from fruit farmers is to produce high quality fruit juices in large quantities, rather than simply increasing the yield of whole fruit trees, increasing the production of high quality, high quality fruit juices of large size, high sugar content, Fruit juice, fruit juice, fruit juice, fruit juice, fruit juice, fruit juice, fruit juice, fruit juice, fruit juice, fruit juice,

Thus, various methods have been developed to obtain fruits with high quality and excellent merchandise. The most representative method is flower budding.

In other words, when a lot of flowers are attached to one flower flower such as an apple tree or a pear tree, if one leaves a large number of flower buds and the flower buds are removed to remove the remaining flower buds, As the fruit grows, the nutrients supplied to the tree concentrate on the selected fruit, so the selected fruit grows into high-quality, high-quality fruit.

However, the above-mentioned conventional flower buds have not been able to survive the weather change after the completion of the flower bud removal process, and when the weather changes such as sudden strong wind or heavy rainfall, And in such a case, it is impossible to harvest the fruit itself, resulting in a problem that the production amount is reduced rapidly.

Thus, when not all buds are growing, but when all buds begin to grow as a fruit, fruit berries that eliminate the remaining fruit, except the one with the greatest size among the several berries hanging from one branch, are universally made In fact.

If you do this, you will not only worry about a drop in yield due to the failure of fertilization, but also to remove the remaining bad fruit, leaving the greatest fruit of the greatest size, so that the remaining good fruit will grow to a high quality fruit tree .

However, in order to remove the fruit as described above, the insect fruit is usually cut and removed by using a scissors or the like. In the case of a fruit tree in which a large number of fruits are opened at one time, such as an apple tree or a pear tree, It takes a lot of time and labor to remove the remaining fruit other than the good one by the use of the scissors and the like, so that a lot of labor costs are required and the production cost is increased.

Thus, in order to speed up fruit frying, a method has been developed which is capable of selecting the good fruit and cutting the fruit of the fruit at the same time. However, There is a problem that cutting operation is not smoothly performed due to severe blade fluctuation, and also, when the non-viable fruit is not cut accurately, the non-viable fruit hits the good fruit and the good fruit is damaged, There is a problem that frequent failure of fruit ripping due to failure of normal ripening of high quality fruits during scraping is frequent.

Registration Utility Model No. 20-0250250 Published Patent Publication No. 2002-0078121

The present invention has been made in order to solve the above-mentioned conventional problems, and it is an object of the present invention to provide a cutting method and a cutting method capable of simultaneously cutting a good fruit and cutting a faulty fruit, And to provide a method and apparatus for preventing the damage of the good fruit during the fruit cutting process.

In the present invention, the blade portion 101 is formed at one end portion, the handle portion 102 is formed at the other end portion, the support projection portion 103 is formed on one side surface, and the engagement hole 104 penetrating in the longitudinal direction is formed A formed first body (1);

A knife portion 202 is formed at the other end portion and a support protrusion portion 203 is formed at one side surface so as to be symmetrical with respect to the first body 1, The blade portion 201 is bent and formed to have the same height as that of the blade portion 101 formed on the first body 1 to be positioned on the lower portion of the first body 1 (2);

The blades 301 and 302 corresponding to the blades 101 and 201 formed on the first body 1 and the second body 2 are formed on both side surfaces of one side of the body of the body, And a supporting protrusion 103 formed on both sides of the other side of the body and a supporting protrusion 103 formed on the side of the other side of the body and a second body 2, The fixing projections 304a and 304b are formed by bending the support projections 103a and 304b at the same height so as to form a coil spring 305 between the support projections 103 and 203 and the fixing projections 304a and 304b. A third body 3 located above the first body 1;

204 and 301 of the first body 1, the second body 2 and the third body 3 at one time to form the first body 1, the second body 2, the third body 3, And an axial coupling means (4) for hinging the body (3).

The present invention is capable of simultaneously selecting the good fruit and cutting the bad fruit in a single operation so that the fruit cutting operation can be performed quickly and the damage of the selected good fruit can be prevented in the work process, By cutting the fruit quickly and accurately, it is possible to improve the productivity and efficiency of the fruit cutting work, thereby reducing labor costs.

1 is a perspective view of a preferred embodiment of the present invention;
2 is an exploded perspective view according to a preferred embodiment of the present invention;
Figure 3 is a plan view of a preferred embodiment of the present invention
Fig. 4 is a cross-sectional front view of a preferred embodiment of the present invention
5 is a diagram illustrating an example of a usage state according to a preferred embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings.

It is to be noted that like elements in the accompanying drawings are denoted by the same reference numerals throughout the drawings as possible, and detailed descriptions of well-known functions or known configurations that may unnecessarily obscure the gist of the present invention are omitted. Come on.

As shown in FIGS. 1 to 5, the first body 1 has a knife portion 101 formed at one end thereof and a knob portion 102 formed at the other end thereof. A supporting protrusion 103 is formed on one side surface, and a coupling hole 104 penetrating in the longitudinal direction is formed.

The second body 2 is formed with a knife portion 201 at one end and a knob portion 202 at the other end so as to be symmetrical with respect to the first body 1 when viewed in plan as in general scissors A supporting protrusion 203 is formed on one side surface, and a coupling hole 204 penetrating in the longitudinal direction is formed.

The blade portion 201 of the second body 2 is formed by bending and shaping the blade portion 101 to have the same height as that of the blade portion 101 formed on the first body 1, Even if the second body 2 is brought into close contact with the lower part of the first body 1 so that the centers of the first body 1 and the second body 2 match with each other, 2 are positioned at the same height.

On the other hand, on the both sides of one side of the body of the third body 3 in which the coupling hole 301 is formed in the longitudinal direction at the central portion, the blade bodies 101 and 201 formed on the first body 1 and the second body 2 The blade portions 302a and 302b are formed.

The third body 3 is brought into close contact with the upper portion of the first body 1 so that the center of the coupling hole 301 of the third body 3 is aligned with the coupling hole 104 of the first body 1, The first body 1 (1), the second body (2), and the third body (3) are fitted with axial coupling means (4) such as rivets to penetrate the coupling holes The second body 2 and the third body 3 are hinged to each other so that the first body 1 and the second body 2 rotate about the axis coupling means 4, The blade portion 101 of the first body 1 can cut the piece to be cut corresponding to the blade portion 302a formed on one side of one side of the projecting portion of the third body 3, 201 can cut another piece to be cut in correspondence with the blade portion 302b formed on the other side surface of the one side of the third body 3 so as to cut a plurality of pieces to be cut, It is possible to simultaneously cut and remove a plurality of stuck fruit (B) maintaining the distance.

In addition, when the stem insertion groove 303 is formed at the center of one side of the body of the third body 3, the stem of the stem is inserted into the stem insertion groove 303 to be preserved It is possible to simultaneously perform the sorting of the superior fruit (A) and the cutting operation of the stale fruit (B) to be removed.

On the other hand, on the other side projecting portion of the body of the third body 3, the support projections 103 formed on the first body 1 and the support projections 203 formed on the second body 2 are fixed The projecting portions 304a and 304b are folded and formed so that a coil spring 305 is buried between the supporting protrusions 103 and 203 and the fixing protrusions 304a and 304b.

Therefore, when the first body 1 and the second body 2 hinged by the shaft coupling means 4 are grasped by one hand while grasping the first body 1 and the second body 2, The coil springs 305 provided between the support protrusions 103 and 203 formed on the third body 3 and the fixing protrusions 304a and 304b formed on the third body 3 are compressed and the force of the hand held for scissoring is subtracted, The restoring force of the coil spring 305 acting on the first body 1 and the second body 2 at the same time causes the first body 1 and the second body 2 to return to their original positions at the same time, Can be easily performed.

The knife portions 101 and 201 formed on the first body 1 and the second body 2 have the same height so that the knife portions 101 of the first body 1 and the second body 2 The knobs of the first body 1 and the knobs of the second body 2 are engaged with the blade portions 302a and 302b of the third body 3, The first body 1 and the second body 2 are provided with the coil spring 305 between the first body 1 and the third body 3 so that the first body 1 and the second body 2 The first body 1 and the second body 2 can be moved simultaneously to the opposite sides of the object to be cut at the same time because the swinging of the third body 3 is prevented by the coil spring 305 which is compressed when the second body 2 scrolls while moving, It is possible to perform accurate scissoring which can exert an excellent cutting force.

The fixing protrusions 304a and 304b formed on the third body 3 have the same height as the supporting protrusions 103 and 203 formed on the first body 1 and the second body 2, When the first body 1 and the second body 2 hinged by the shaft coupling means 4 are gripped by one hand to be scribed, The supporting protrusion 203 formed on the second body 2 is pivoted to the other side of the third body 3 so that the pivoting of the supporting body 103 is stopped by the contact of the fixed protrusion 304a formed on one side of the third body 3, The first body and the second body 2 are rotated only at a predetermined angle when the second body 2 is scratched by stopping the rotation while abutting on another fixed protrusion 304b formed thereon, It is possible to prevent the branches of the fine berries inserted into the stem insertion groove 303 from being damaged by the blade portions 101 and 201 of the first body 1 and the second body 2. [

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

A: Good fruit B: Bad fruit
1: first body 101: blade portion
102: handle 103: support projection
104: Bond hole 2: Secondary body
201: blade portion 202: handle portion
203: supporting protrusion 204: engaging hole
3: Third body 301: Coupling hole
302a, 302b: a blade part 303: a stem insertion groove
304a, 304b: Fixed protrusion 305: Coil spring
4:

Claims (1)

A blade portion 101 is formed at one end portion and a handle portion 102 is formed at the other end portion and a support projection portion 103 is formed on one side surface and a coupling hole 104 penetrating in the longitudinal direction is formed. (1)
A knife portion 202 is formed at the other end portion and a support protrusion portion 203 is formed at one side surface so as to be symmetrical with respect to the first body 1, The knife portion 201 is bent and formed to have the same height as that of the blade portion 101 formed on the first body 1 to be positioned on the lower portion of the first body 1 A second body (2)
The knife portion 101 and the knife portion 201 formed on the first body 1 and the second body 2 are provided on both side surfaces of one side of the one side portion 301a of the body in which the coupling hole 301 is formed in the central portion in the longitudinal direction, A stem insertion groove 303 is formed at the center of one side of the body of the body and a supporting protrusion 103 formed on both sides of the other side of the body and a supporting protrusion 103 formed on the first body 1, The fixing protrusions 304a and 304b are bent and formed so as to have the same height as the supporting protrusions 103 formed on the base plate 2 so that the coil springs 305 are inserted between the supporting protrusions 103 and 203 and the fixing protrusions 304a and 304b, A third body 3 to be positioned on the upper surface of the first body 1,
204 and 301 of the first body 1, the second body 2 and the third body 3 at one time to form the first body 1, the second body 2, the third body 3, (4) for hinging the body (3).
KR2020140001034U 2014-02-13 2014-02-13 Pruning shears KR200474257Y1 (en)

Priority Applications (1)

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KR2020140001034U KR200474257Y1 (en) 2014-02-13 2014-02-13 Pruning shears

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Application Number Priority Date Filing Date Title
KR2020140001034U KR200474257Y1 (en) 2014-02-13 2014-02-13 Pruning shears

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KR200474257Y1 true KR200474257Y1 (en) 2014-09-04

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11406060B1 (en) 2021-02-04 2022-08-09 Tortuga Agricultural Technologies, Inc. End effector for harvesting

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200447391Y1 (en) * 2007-11-12 2010-01-21 남현철 Scissors for thinning out the superfluous fruits

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200447391Y1 (en) * 2007-11-12 2010-01-21 남현철 Scissors for thinning out the superfluous fruits

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11406060B1 (en) 2021-02-04 2022-08-09 Tortuga Agricultural Technologies, Inc. End effector for harvesting
EP4039079A1 (en) * 2021-02-04 2022-08-10 Tortuga Agricultural Technologies, Inc. End effector for harvesting
US11716934B2 (en) 2021-02-04 2023-08-08 Tortuga Agricultural Technologies, Inc. End effector for harvesting

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