KR101790412B1 - Agricultural support striking device - Google Patents

Agricultural support striking device Download PDF

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Publication number
KR101790412B1
KR101790412B1 KR1020150151581A KR20150151581A KR101790412B1 KR 101790412 B1 KR101790412 B1 KR 101790412B1 KR 1020150151581 A KR1020150151581 A KR 1020150151581A KR 20150151581 A KR20150151581 A KR 20150151581A KR 101790412 B1 KR101790412 B1 KR 101790412B1
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KR
South Korea
Prior art keywords
case
striker
hammer
striking device
impactor
Prior art date
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KR1020150151581A
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Korean (ko)
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KR20170050255A (en
Inventor
김재헌
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김재헌
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Priority to KR1020150151581A priority Critical patent/KR101790412B1/en
Publication of KR20170050255A publication Critical patent/KR20170050255A/en
Application granted granted Critical
Publication of KR101790412B1 publication Critical patent/KR101790412B1/en

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    • 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
    • A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
    • A01G17/04—Supports for hops, vines, or trees
    • A01G17/14—Props; Stays
    • A01G17/16—Devices for driving-in or pulling-out props
    • 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
    • A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/12—Supports for plants; Trellis for strawberries or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D1/00—Hand hammers; Hammer heads of special shape or materials

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Botany (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)

Abstract

According to the crop holding and striking device of the present invention, the case; A striker provided so as to be able to move up and down inside the case; A guiding part coupled to an inner circumferential surface of the case and configured to bring the inclination of the center axis of the striking device raised to a predetermined height into alignment with the longitudinal direction of the case; A tilt member provided between an inner circumferential surface of the case and an outer circumferential surface of the impactor, the upper and lower ends being supported by a lower end of the guide member and a striker of the impactor, wherein the tilt member is inclined upward from the longitudinal direction of the case; A hammer which is provided at an upper portion of the guide portion and which is supported by an upper end of a striking device inclined by the tilt member and raised and has an insertion groove formed in a lower side of the case in the longitudinal direction; And an elastic member which is provided at an upper portion of the hammer and is compressed when the hammer is lifted and expanded when the slider of the striker is retracted so that the striker can be inserted into the insertion groove, The hammers descend and strike the upper end of the striker to be inserted into the insertion groove, and the striking striker is lowered, and the stalk inserted into the lower portion of the case is discharged to the outside of the case.

Description

Agricultural support striking device

The present invention relates to a crop support striking device.

Generally, in rural areas, many piles are installed as a means to support crops such as pepper, eggplant, tomato, and cucumber.

And when installing piles for use in pepper fields, use a hammer.

In addition, the pile is made of many plastic materials and is used for several years.

In this situation, the pile has been used for many years and is easily damaged by the hammer striking, which makes it difficult to dispose of the damaged pile.

And there was a cost problem to buy a new pile as much as a damaged pile.

In addition, when piles are installed, since the work is performed manually using a hammer, the workload is less than the time required for working with a pair of workers, and a person holding the pile has a risk of safety accident due to an erroneous hitting of the hammer.

Korean Utility Model Publication No. 20-2008-0003760

SUMMARY OF THE INVENTION It is an object of the present invention, which has been devised to solve the problems as described above, to provide a hammering device for hammering an upper end of a striking device inserted into an insertion groove by lowering a hammer by expansion of an elastic member, It is possible to minimize the damage of the support frame and to reduce the cost, and it is possible to work alone and to maximize the work efficiency by installing the support stand on the ground surface by discharging the support stand to the outside of the case, To provide a striker-striking device.

To achieve the above object, according to the present invention, A striker provided so as to be able to move up and down inside the case; A guiding part coupled to an inner circumferential surface of the case and configured to bring the inclination of the center axis of the striking device raised to a predetermined height into alignment with the longitudinal direction of the case; A tilt member provided between an inner circumferential surface of the case and an outer circumferential surface of the impactor, the upper and lower ends being supported by a lower end of the guide member and a striker of the impactor, wherein the tilt member is inclined upward from the longitudinal direction of the case; A hammer which is provided at an upper portion of the guide portion and which is supported by an upper end of a striking device inclined by the tilt member and raised and has an insertion groove formed in a lower side of the case in the longitudinal direction; And an elastic member which is provided at an upper portion of the hammer and is compressed when the hammer is lifted and expanded when the slider of the striker is retracted so that the striker can be inserted into the insertion groove, The hammers descend and strike the upper end of the striker to be inserted into the insertion groove, and the striking striker is lowered, and the stalk inserted into the lower portion of the case is discharged to the outside of the case.

In addition, the case is formed in a hollow shape having a lower end opened, a supporting step for supporting a lower end of the impacting device is formed on the lower side of the inner circumferential surface, and an insertion hole for inserting the strut is formed between the supporting step.

The tilting member is compressed by the lifting unit, and the upper end of the tilting member is supported by the lower end of the tilting jaw and is inclined And the striker is inclined with the tilt member so that the upper end of the striker is supported at the lower end of the hammer.

In addition, the guide portion may have a first inclined portion formed to be thicker as the inner circumferential surface of the tilt jaw becomes thicker toward the upper portion, and the second inclined portion having a smaller cross- When the inclined portion is in contact with the first inclined portion, the inclination of the central axis of the impactor is aligned with the longitudinal direction of the case, and the upper portion of the impactor is inserted into the insertion hole.

When the upper portion is pivoted outward with the bent portion as a center, the lower portion is supported by the outer peripheral surface of the case so that one side of the upper portion is pressed by the user's foot And a pushing portion for spreading the pushing force.

As described above, according to the present invention, the hammers descend due to the expansion of the elastic member, the upper end of the striking device inserted into the insertion groove is struck, the striking striker is lowered, It is possible to provide a crop holding and striking device capable of maximizing work efficiency by minimizing the damage of the support and saving costs and working alone have.

1 is a cross-sectional view illustrating a crop support strut apparatus according to a preferred embodiment of the present invention.
FIG. 2 is a cross-sectional view of a crop support strut striking device according to a preferred embodiment of the present invention in which a strut is coupled.
FIG. 3 is a cross-sectional view illustrating a hammer supported by a striker of a crop support strut striking device according to a preferred embodiment of the present invention.
FIG. 4 is a cross-sectional view illustrating a state in which a striker of a crop striking and striking device according to a preferred embodiment of the present invention can be inserted into an insertion groove of a hammer.
FIG. 5 is a cross-sectional view illustrating a state in which a hammer strikes a striker of a crop strut striking device according to a preferred embodiment of the present invention.
FIG. 6 and FIG. 7 are cross-sectional views illustrating a state in which the support pillars are installed on the ground using the crop pile driving apparatus according to the preferred embodiment of the present invention.
FIG. 8 is a perspective view illustrating a support bar coupled to a crop support strut striking device according to a preferred embodiment of the present invention.
FIG. 9 is a cross-sectional view illustrating a cradle using a crop support strut striking device according to a preferred embodiment of the present invention.
FIG. 10 is a cross-sectional view illustrating a state where a supporting stand is coupled to a strut of a crop support strut striking device according to a preferred embodiment of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention and the manner of achieving them will become apparent with reference to the embodiments described in detail below with reference to the accompanying drawings. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. To fully disclose the scope of the invention to those skilled in the art, and the invention is only defined by the scope of the claims. Like reference numerals refer to like elements throughout the specification.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described with reference to the drawings for explaining a crop pile driving striking apparatus according to embodiments of the present invention.

1 is a cross-sectional view illustrating a crop support strut apparatus according to a preferred embodiment of the present invention. FIG. 2 is a cross-sectional view of a crop support strut striking device according to a preferred embodiment of the present invention in which a strut is coupled. FIG. 3 is a cross-sectional view illustrating a hammer supported by a striker of a crop support strut striking device according to a preferred embodiment of the present invention. FIG. 4 is a cross-sectional view illustrating a state in which a striker of a crop striking and striking device according to a preferred embodiment of the present invention can be inserted into an insertion groove of a hammer. FIG. 5 is a cross-sectional view illustrating a state in which a hammer strikes a striker of a crop strut striking device according to a preferred embodiment of the present invention. FIG. 6 and FIG. 7 are cross-sectional views illustrating a state in which the support pillars are installed on the ground using the crop pile driving apparatus according to the preferred embodiment of the present invention.

1 to 7, a crop strut striking apparatus according to the present invention includes a case 110, a striking unit 120, a guide unit 130, a tilt member 140, a hammer 150, 160).

First, the case 110 is formed in a hollow shape with its lower end opened.

At this time, the case 110 may be formed in the shape of a pipe having open upper and lower ends and closed by a lid 113 at the upper end.

In addition, the case 110 is formed with a support protrusion 111 on the lower side of the inner circumferential surface thereof for supporting the lower end of the impactor 120, which will be described later. That is, the striker 120, which will be described later, is provided inside the case 110 and is supported at the upper end of the supporting stalk 111 and discharged to the lower portion of the case 110 and is not separated.

An insertion hole 112 into which the support column 200 is inserted is formed between the support ribs 111 of the case 110.

At this time, the insertion holes 112 may be formed in a polygonal shape with a flat area, and may be formed in a circular shape.

A handle 180 is provided on the outer circumferential surface of the case 110 so that the handle 180 can be held by the user.

In the meantime, it is preferable that the pedestal 200 has a flat area equal to the flat area of the insertion hole 112, but is not limited thereto.

The upper part of the support column 200 is inserted into the insertion hole 112 and is discharged from the insertion hole 112 to the outside of the case 110 by the impact of the striker 120 described later. The lower end of the discharged strut 200 is inserted into the inside of the paper surface 300.

Here, the support platform 200 will be described in detail.

FIG. 8 is a perspective view illustrating a support bar coupled to a crop support strut striking device according to a preferred embodiment of the present invention. FIG. 9 is a cross-sectional view illustrating a cradle using a crop support strut striking device according to a preferred embodiment of the present invention. FIG. 10 is a cross-sectional view illustrating a state where a supporting stand is coupled to a strut of a crop support strut striking device according to a preferred embodiment of the present invention.

8 and 9, the support platform 200 is formed in a bar shape, and the upper portion thereof is inserted into the insertion hole 112 of the case 110. [ At this time, it is preferable that the supporting base has a polygonal upper flat surface area, but the present invention is not limited thereto. Further, the support column is formed in a polygonal shape on the upper portion with respect to the intermediate portion.

This is because, when the strut 200 embedded in the ground 300 described above is recovered, it is more easily recovered. That is, when a dedicated hammer 150 having a groove with a cross-sectional area corresponding to the flat area of the support platform 200 is inserted into the upper portion of the support platform 200, the support platform 200 is rotated It is possible to recover the strut 200 fixed to the ground surface 300.

Instead of the dedicated hammer 150, the case 110 may be rotated by being inserted into the insertion hole 112 of the case 110 described above so as to integrally rotate the support platform 200.

In other words, the support table 200 embedded in the ground 300 for a long time is firmly fixed as the ground surface 300 is solidified. The ground support 300 is rocked or rotated back and forth through external force to generate a clearance in the ground surface 300 And then pull it out. At this time, in order to easily apply the external force to the support platform 200, it is preferable that the support platform 200 is formed in a polygonal shape so that the support platform 200 can be coupled to the support platform 200 and rotated integrally. I never do that.

An inner groove 210 is formed in the top surface of the support column 200,

In the inner groove 210, a rod-like support base is inserted and coupled.

That is, the support platform 200 is held on the ground surface 300 and the support platform is coupled to the support platform 200 to extend the vertical length of the platform 200.

Accordingly, the support column 200 is formed to be shorter than the support pedestal. That is, when the support platform 200 is long, the risk of a safety accident is high when the support platform 200 hits the ground surface 300 with a hammer or the like, and the support platform 200 breaks easily.

Here, the support rods are manufactured in various lengths and can be easily used according to the height of the crops. The support rods are not directly hit by a hammer or the like, but are simply coupled to the inner groove 210 of the support column 200 to facilitate breakage and recovery of the support rods .

In addition, the support platform 200 and the support base may be made of synthetic resin, steel, aluminum, stainless steel, or the like.

In the intermediate portion of the support column 200, through holes 220 are formed to penetrate both side surfaces.

At this time, the through hole 220 is formed through the lower part of the inner groove 210. The through hole 220 is formed so that when water or foreign matter flows into the inner groove 210, the inner hole 210 can be easily discharged. Accordingly, the through hole 220 is preferably formed to penetrate through the lower end of the inner groove 210 so that the lower portion of the inner groove 210 is opened, but not limited thereto.

In addition, although it is preferable that the column 200 does not penetrate the through hole 220 into the ground 300, it is not limited thereto.

In addition, when an external force is to be applied as described above in order to retrieve the column 200, a rod or pipe is inserted into the through-hole 220 to allow the rod or pipe to be discharged to both sides of the column 200 It is possible.

In addition, the support column 200 is formed so that the flat area becomes smaller as it goes from the intermediate portion to the lower portion, and can be inserted easily when inserted into the ground.

The lower part of the support column 200 includes a rotation preventing protrusion 230 radially protruding from the outer surface of the support column 200 and a rotation preventing groove 240 inserted inward between the rotation preventing protrusions 230, .

That is, the outer surface of the rotation preventing protrusion 230 and the inner circumferential surface of the rotation preventing groove 240 are supported inside the ground surface 300 to prevent rotation due to external force and are firmly fixed to the ground.

Referring to FIG. 10, the support column 200 is formed with a fixing groove 250 passing through the inner groove 210.

The support column 200 includes a pressing portion 260 protruding from one side surface of the fixing groove 250.

The pressing portion 260 is formed with a pressing protrusion 270 for pressing the outer surface of the support table 400 inserted into the inner groove 210.

The support table 400 is fixed inside the inner groove 210 by the pressing protrusion 270 of the pressing portion 260 while being inserted into the inner groove 210. [

On the other hand, the striker 120 is provided so as to be able to move up and down inside the case 110.

That is, when the case 110 is lowered in a state where the striker 120 is opposed to the upper end of the strut 200 inserted into the insertion hole 112 of the case 110, 200 rise to the upper portion of the case 110 as they are inserted higher than the upper end of the insertion hole 112 of the case 110. And is lowered to the lower portion of the case 110 by the hitting of the hammer 150 to be described later. At this time, the column 200 is stuck into the ground 300 due to the hitting force of the hammer 150.

The striker 120 includes a striking hole 121 formed at the lower end of the supporting stalk 111 and a striking hole 121 formed at an upper portion of the stalk 200 Hitting the top.

Also, the striking device 120 is formed with a second inclined portion 122 having a smaller cross-sectional area toward the upper portion in the middle portion. The second inclined portion 122 is brought into contact with the first inclined portion 132 to be described later so that the center axis of the impactor 120 is aligned with the center axis of the case 110 which is the longitudinal direction of the case 110. This will be described later in more detail.

The striker 120 is formed with a head 123 that is extended and projected to the upper portion of the second slope 122.

The head 123 of the striker 120 supports the lower end of the hammer 150 to be described later and raises the hammer 150. When the center axis of the striker 120 and the center axis of the case 110 are aligned, 150, respectively.

The guide unit 130 is coupled to the inner circumferential surface of the case 110 so that the inclination of the center axis of the striking device 120, which has risen to a predetermined height,

The tilting jaw 131 protruding downward is formed on one side of the lower end of the guide part 130 so that the tilting member 140 is supported by the tilting jaw 131 to be inclined when the striking device 120 is lifted And is contracted on the ground plane 300. That is, the guide portion 130 has one side of the lower end further protruded downward so that the tilt member 140, which is supported at the lower end of the guide portion 130, is inclined inside the case 110.

The inner circumferential surface of the tilting jaw 131 becomes thicker toward the upper portion of the guide portion 130 to form the first inclined portion 132.

At this time, when the second inclined portion 122 of the rising striker 120 comes into contact with the first inclined portion 132, the inclination of the center axis of the striking device 120 becomes the same as that of the case 110 The upper portion of the striking device 120 is inserted into the insertion groove 151 in correspondence with the central axis, that is, the central axis of the insertion groove 151.

The tilt member 140 is provided between the inner circumferential surface of the case 110 and the outer circumferential surface of the impactor 120 so that the upper and lower ends thereof are supported by the lower end of the guide 130 and the impact hole 121 of the impactor 120.

At this time, as described above, the tilt member 140 causes the rising striker 120 to be inclined upward from the longitudinal direction of the case 110.

That is, the tilting member 140 is compressed by the lifting unit 120, and the upper end of the tilting member 140 is supported at the lower end of the tilting jaw 131 and is inclined and compressed.

At this time, the striker 120 is inclined with the tilt member 140 so that the upper end of the striker 120 is supported at the lower end of the hammer 150. That is to say, the center axis of the striker 120 is inclined with respect to the center axis of the case 110, that is, the central axis of the insertion groove 151 of the hammer 150, so that the head 123 of the striker 120 is inserted into the insertion groove 151 So that the lower end of the hammers 150 outside the insertion groove 151 is supported, thereby raising the hammer 150.

In addition, the tilting member 140 may be made of a member capable of adding a lowering force of the striking device 120 when the striking device 120 is struck and lowered after being compressed, for example, a spring.

The hammers 150 are provided on the upper part of the guide part 130 and the lower end is supported on the upper end of the guide part 130.

Further, the hammer 150 is supported by the upper end of the striker 120, which is tilted and raised by the tilt member 140, and is raised.

The hammers 150 are formed with insertion grooves 151 in the longitudinal direction of the case 110 on the lower side.

That is, the center axis of the case 110 coincides with the center axis of the insertion groove 151.

Also, the depth of the strut 200 to be stuck on the ground 300 may vary depending on the depth of the insertion groove 151.

The elastic member 160 is provided on the upper portion of the hammer 150 and is compressed when the hammer 150 is lifted so that the inclination of the impactor 120 is reversed and the impactor 120 can be inserted into the insertion groove 151 When inflated.

That is, when the head 123 of the striking device 120 can be inserted into the insertion groove 151, the elastic member 160 expands as the external force applied to the hammer 150 disappears.

Accordingly, the hummer 150 descends due to the expansion of the elastic member 160 and strikes the upper end of the striker 120 inserted into the insertion groove 151. The struck striker 120 descends and transmits a striking force to the stalk 200 inserted into the stalk through the insertion hole 112 of the case 110. Accordingly, the support platform 200 is discharged to the outside of the case 110 and is stuck to the ground surface 300.

Meanwhile, the crop support strut striking device according to the present invention further includes a pushing part 170.

The bending portion 170 is coupled to the intermediate portion of the outer surface of the case 110 so that the bending portion 171 is rotatable at a predetermined angle. At this time, the bending portion 171 is coupled with the pressing portion 170 so that one side opposite to the bending direction of the bending portion 171 faces the outer peripheral surface of the case 110.

That is, the pushing portion 170 is in a folded state when the upper portion of the pushing portion 170 is in contact with the case 110, and when the upper portion is rotated outwardly, State.

At this time, the upper part of the pressing part 170 is unfolded horizontally or the upper part of the pressing part 170 is positioned higher than the bending part 171 so that the user can press the upper side of the pressing part 170 with his foot . Accordingly, the bent angle of the bent portion 171 is preferably such that the lower portion of the pressing portion 170 is bent to 90 degrees or less toward the other side.

It will be understood by those skilled in the art that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive. The scope of the present invention is defined by the appended claims rather than the foregoing detailed description, and all changes or modifications derived from the meaning and scope of the claims and the equivalents thereof are included in the scope of the present invention Should be interpreted. In addition, the order of operation of the components described in the above-described process does not necessarily have to be performed in a time series order, and if the order of the respective components and steps is changed, the process is included in the scope of the present invention Of course.

110: Case 111: Support chin
112: insertion hole 113: cover
120: striker 121: striking ball
122: second inclined portion 123: head
130: guide portion 131: tilting jaw
132: first inclined portion 140: tilt member
150: hammer 151: insertion groove
160: elastic member 170:
171: Bending section 180: Handle
200: Landing platform 210: Interior groove
220: through hole 230: rotation preventing projection
240: rotation preventing groove 250: fixing groove
260: pressing portion 270: pressing projection
300: ground 400: support

Claims (5)

case;
A striker provided so as to be able to move up and down inside the case;
A guiding part coupled to an inner circumferential surface of the case and configured to bring the inclination of the center axis of the striking device raised to a predetermined height into alignment with the longitudinal direction of the case;
A tilting member provided between the inner circumferential surface of the case and the outer circumferential surface of the impactor so that the upper and lower ends thereof are supported by the lower end of the guide unit and the impactor of the impactor and that the upward impactor is inclined upwardly inclined with respect to the longitudinal direction of the case;
A hammer which is provided at an upper portion of the guide portion and is supported by an upper end of a striking device inclined by the tilting member and raised and has an insertion groove formed in a lower side of the case in the longitudinal direction; And
And an elastic member which is provided at an upper portion of the hammer and is compressed when the hammer is lifted and expanded when the slider of the striker is retracted to allow the striker to be inserted into the insertion groove,
The hammers descend due to the inflation of the elastic member and strike the upper end of a striking device inserted into the insertion groove, and the striking striker descends and discharges the stalk inserted into the lower portion of the case to the outside of the case. Stacking striking device.
The electronic apparatus according to claim 1,
Wherein the support tuck is formed at a lower side of the inner circumferential surface to support the lower end of the impactor and an insertion hole is formed in the support jaw to insert the support bar.
The method according to claim 1,
The guide portion may have a tilt protruding downward at one side of the lower end,
Wherein the tilting member is compressed by the lifting unit, wherein an upper end of the tilting member is supported at a lower end of the tilting jaw and is inclined and compressed,
Wherein the striker is inclined with the tilt member so that an upper end of the striker is supported at a lower end of the hammer.
The method of claim 3,
Wherein the guide portion has a first inclined portion formed by an inner peripheral surface of the tilt jaw becoming thicker toward the upper portion,
The slider has a second inclined portion that has a smaller cross-sectional area as it goes up toward the upper portion of the middle portion. When the second inclined portion comes into contact with the first inclined portion, the inclination of the center axis of the impactor matches the longitudinal direction of the case And the upper portion of the striker is inserted into the insertion groove.
The method according to claim 1,
The bending part is rotatably coupled to the middle part of the outer side of the case at a predetermined angle and the lower part is supported on the outer circumferential surface of the case when the upper part is pivotally rotated about the bending part so that one side of the upper part can be pressed by the user's foot And an expanding pushing portion for pushing the crop supporting portion.

KR1020150151581A 2015-10-30 2015-10-30 Agricultural support striking device KR101790412B1 (en)

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KR101790412B1 true KR101790412B1 (en) 2017-10-26

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Publication number Priority date Publication date Assignee Title
KR101959243B1 (en) * 2017-07-31 2019-03-20 경상북도(농업기술원) Supporting stick installing groove forming apparatus for agricutural installing supporting stick
CN109220389A (en) * 2018-11-19 2019-01-18 临泉县隆源农业有限公司 A kind of crops seek connections with growing frame

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