KR20160099892A

KR20160099892A - Plant protection seat perforation implement

Info

Publication number: KR20160099892A
Application number: KR1020150022152A
Authority: KR
Inventors: 이영순
Original assignee: 이영순
Priority date: 2015-02-13
Filing date: 2015-02-13
Publication date: 2016-08-23

Abstract

The present invention provides an apparatus for perforating a plant protection sheet for seedling cultivation capable of improving convenience at seedling cultivation, which is desirable in cost aspect without requiring an expensive apparatus. According to the present invention, the apparatus comprises: a handle (10); and a breaking blade (20) having a plurality of breaking pieces (22) in a radial direction with respect to a central part to be installed in the front end part of the handle (10), and tearing a plant protection sheet (2) using the breaking pieces. The breaking blade (20) forms a plurality of cut lines (2L) on the plant protection sheet (2) in a radial direction with respect to a central part by the breaking pieces arranged in the radial direction, so as to form a plurality of cut flaps (2F) enabling users to plant seedlings in the plant protection sheet (2) through the cut lines (2L). Since the breaking pieces (22) have inclined edge parts (22A), the breaking blade (20) forms a peak part (EP) having an acute end in the central part by the inclined edge parts (22A).

Description

Plant protection seat perforation implement < RTI ID = 0.0 >

The present invention relates to a plant protection sheet perforating apparatus for seedling growing, and more particularly, to a plant protection sheet perforating apparatus for seedling planting which allows a hole to be drilled every time a seedling is planted on a plant protection sheet for seedling growing.

Generally, when seedling is sown on the soil, the plant protection sheet is to be covered for the purpose of warming and removing the weeds, and the plant protection sheet is provided with holes of a size capable of sowing seedlings at regular intervals. Planting seedlings (seedlings such as peppers) or seeds (seeds such as lettuce and cabbages) are planted in the ground by digging the soil corresponding to the holes in the plant protection sheet.

Conventionally, in order to perforate a hole in a plant protection sheet for seedlings, there is an automatic punching apparatus (such as Korean Utility Model Registration No. 20-0168144) that automatically performs punching. There is a drawback that it enters a lot.

In addition, in the past, a plant protection sheet for a seedling planting with a hole is provided to a user who is farming. If such a plant protection sheet with a hole is used, the inconvenience and disadvantage There is a need to change the planting spacing according to the seedlings (for example, lettuce or pepper). In the past, holes are arranged at predetermined intervals in the plant protection sheet. Therefore, There is a disadvantage that it can not be sown. In other words, it is sometimes necessary to vary the planting spacing depending on the type of plant. For this purpose, it is necessary to drill holes in the plant protection sheet for planting according to the intervals at which the plants are planted, but in the past, So that it is difficult to drill a hole in the plant protection sheet for seedling reproduction by adjusting the necessary spacing according to the seedling. In addition, there is a problem in that it is not easy to destroy the soil in accordance with the depth of the root of such a plant.

Korean Registered Patent No. 10-0478286 (Registered on Mar. 12, 2005) Korean Registered Utility Model No. 20-0168144 (Registered November 11, 1999) Korean Registered Utility Model No. 20-0359522 (Registered on August, 2004) Korean Registered Utility Model No. 20-0365237 (registered on October 10, 2004)

The object of the present invention is not to use a plant protection sheet which is preliminarily perforated with a predetermined interval but to use a planting seedlings or a hole at a necessary interval every time when seeding on a general plant protection sheet during planting of plants, It is an object of the present invention to provide a new plant protection sheet perforating apparatus for seedlings which is advantageous not only in terms of cost, but also because it does not require an expensive plant protection sheet perforating apparatus.

According to an aspect of the present invention, And a breaking blade disposed at the distal end of the handle and tearing the plant protection sheet by the breaking piece, wherein a plurality of breaking pieces are disposed in the radial direction with respect to the central portion, / RTI >

Wherein the breaking blade is formed by forming a plurality of cutting lines in a radial direction on the plant protection sheet by the plurality of wave fragments arranged in the radial direction so as to plant a seedling on the plant protection sheet by the cutting line So that a plurality of cutting flaps are formed.

The plurality of corrugated pieces may include a warp blade portion, and the corrugated blade portion may be formed with a sharp-pointed portion having a sharp end at a central portion thereof.

Wherein the wave pieces are formed so that the width between the inner and outer ends gradually increases toward the proximal end portion of the handle from the distal end portion, the oblique cutter portion is formed on each of the wave pieces, And a plurality of inclined blade portions are arranged.

And the reinforcing piece is further provided with an extending portion extending from a proximal end portion opposite to the distal end portion of the inclined blade portion toward the proximal end portion of the handle, and the extending portion is further provided with a reinforcing piece bent in a direction facing the surface of the corrugated piece. do.

The reinforcement piece further includes a latching portion that is hooked on a distal end portion of the handle. The latching portion is configured to prevent the breakage blade, which is formed by disposing the breakable pieces in the radial direction, from moving in the direction of the proximal end of the handle. do.

The handle is provided with a plurality of breaking blade coupling grooves in the radial direction with respect to the central portion at the distal end portion, and the breaking blade is inserted into the breaking blade coupling groove at the proximal end side.

Wherein the handle is formed in the shape of a cross-section polygonal bar with a plurality of corner portions, wherein the breaking blade coupling groove is formed in the corner portions of the handle, and each of the wave fragments, which is branched in the radial direction of the breaking blade, And is engaged with the breaking blade coupling groove.

A fixing pin coupled to the handle is coupled to a pinhole PH formed in the breaking blade to support the breaking blade to be fixed to the handle, and the handle and the breaking blade are coupled to at least two of the fixing pins .

According to the plant protection sheet perforating mechanism for planting seedlings of the present invention, when the end of the breaking blade is pushed into the ground under the plant protection sheet for planting seedlings laid on the planting seedling pile, at least two As the cutting line is formed, a hole is formed in the plant protection sheet, and at the same time, an underground hole is formed so as to penetrate the plant to the ground as much as the breaking blade enters the ground, so that the user removes the plant protection sheet It is not necessary to use a plant protection sheet for planting which is preliminarily drilled at predetermined intervals, and the plant protection sheet is laid on the ground where the plant is planted, Can pierce the plant protection sheet at necessary intervals, It is possible to eliminate discomfort and disadvantages such as tearing at the hole portion during use of the protective sheet.

It also allows the user to pierce holes in the plant protection sheet at corresponding intervals, in case there is a need to vary spacing on the ground depending on the type of plant (e.g., lettuce or pepper) , The user has the effect that the plant can be easily regulated and planted by the required interval according to the kind.

1 is an exploded perspective view of a plant protection sheet perforation mechanism for seedling reproduction according to the present invention.
Fig. 2 is an external perspective view of a plant protection sheet perforation mechanism for seedling culture according to the present invention
Fig. 3 is a side sectional view of Fig. 2
4 and 5 are perspective views showing the use state of the present invention.
6 is a longitudinal sectional view conceptually showing a plant and a cutting flap of a protective sheet perforated by the present invention

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. The objects, features and advantages of the present invention will be more readily understood by reference to the accompanying drawings and the following detailed description. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

In describing the components of the present invention, terms such as first, second, A, B, (a), and (b) may be used. These terms are intended to distinguish the constituent elements from other constituent elements, and the terms do not limit the nature, order or order of the constituent elements. When a component is described as being "connected", "coupled", or "connected" to another component, the component may be directly connected or connected to the other component, Quot; may be "connected,""coupled," or "connected. &Quot;

Referring to the drawings, the plant protection sheet perforation mechanism for planting seedlings according to the present invention is capable of easily and conveniently punching such holes when drilling holes in the plant protection sheet 2 for planting for planting. To this end, the present invention has a basic structure of a breaking blade 20 having a plurality of broken pieces 22 arranged radially with respect to a central portion at the tip end of a handle 10 which a user can grasp by hand. On the other hand, in the present invention, the plant protection sheet (2) mainly means a vinyl paper of transparent material so that light can be projected. Hereinafter, vinyl paper is referred to as a plant protection sheet (2).

The breaking blade 20 is formed by forming at least two cutting lines 2L which are arranged in the radial direction with respect to the center of the plurality of wave pieces 22 so as to cross the plant protection sheet 2 for seedlings, Feature. In the present invention, the breaking blade (20) is arranged so that the wave piece (22) is branched one by one in four directions with respect to the center part. When the breaking blade (20) is viewed from the front end side, the four wave pieces Thereby forming a deployed configuration.

The breaking blade 20 is fixed by a fixing pin 26 or the like in a state where each wave piece 22 is fitted in the coupling groove 12 formed at the tip end of the handle 10. In the present invention, the breaking blade pieces 22P having a sectional inverted trapezoidal shape are arranged in four corners of the handle 10, which are in the shape of square cross-section, The fixing pin 26 penetrating from one side to the other side of the handle 10 passes through the pinhole PH communicating with both sides of each breaking blade piece 22P So that the breaking blade 20 is engaged with the breaking blade engagement groove 12 of the handle 10 and is fixed by the fixing pin 26. [ The fixing pin 26 passes through the pinhole PH that penetrates both sides of the inner ends of the two broken blade pieces 22P so that the breaking blade 20 composed of the two broken blade pieces 22P is pressed against the handle 10 So that it has a structure fixed to the distal end portion. At this time, the fixing pin 26 coupled to the handle 10 is coupled to the pinhole PH formed in the breaking blade 20 to support the breaking blade 20 to be fixed to the handle 10, At least two fixing pins (26) are coupled to the breaking blade (20). As shown in Fig. 3, the breaking blade 20 is supported by the fixing pins 26 in at least two positions so as to be fixed to the handle 10. At least two pinholes (PH) are formed on the broken blade pieces (22P), each of which has a different upper and lower positions, and at least two fixing pins (26) are coupled to penetrate from one side to the other side of the handle At the same time, at least two fixing pins 26 are coupled to the handle 10 and the breaking blade 20 by passing through the respective pinholes PH of the respective breaking blade pieces 22P. Of course, the handle 10 is provided with holes penetrating from one side to the other side, and the holes of the handle 10 are aligned with the respective pinholes PH of the breaking blade 20, So that the breaking blade 22 is fixed to the handle 10 by fixing the fixing pin 26 coupled to the hole of the handle 10 to be inserted into the fixing pin 26 of the breaking blade piece 22P can do. As a result, each of the broken pieces 22 of the breaking blade 20 is stably fixed to the handle 10 by at least two fixing pins 26.

The breaking blade (20) forms a plurality of cutting lines (2L) in the radial direction with respect to the central portion on the plant protection sheet (2) for seedlings by the plurality of wave pieces (22) arranged in the radial direction, A plurality of cutting flaps 2F capable of planting the seedlings on the plant protection sheet 2 by the lines 2L can be formed.

At this time, the plurality of broken pieces 22 are provided with the inclined blade portion 22A, and the inclined blade portion 22A forms the tip portion EP having the sharp end of the breaking blade 20 at the central portion. It is possible to more smoothly adjust the depth at which the breaking blade 20 passes through the plant protection sheet 2 to pierce the ground when the protective sheet 2 is pierced and torn.

Since the wave pieces 22 are configured such that the width between the inner and outer ends becomes gradually larger toward the proximal end of the handle 10 at the distal end, the oblique cutter 22A is formed on the wave pieces 22, A plurality of inclined blade portions 22A are arranged in the radial direction with respect to the central portion of the blade 20. [ The inclined blade portion 22A has an upward inclination from the end (distal end) of the broken piece 22 toward the distal end of the handle 10 when viewed from one side of each of the broken pieces 22. Therefore, since the center end (distal end) of the breaking blade 20 is pointed and a plurality of slanting blade portions 22A are formed in the radial direction with respect to the pointed tip EP, The cutting line 2L is more easily formed on the plant protection sheet 2 when the sheet 2 is pressed and teared and the depth of the cutting line 2L and the depth of the ground is also set to a depth at which the oblique cutter portion 22A enters the ground It is easier to adjust accordingly. That is, as the depth of the breaking blade 20 penetrating the plant protective sheet 2 for growing and growing into the ground becomes larger, the length of the cutting line 2L formed on the plant protection sheet 2 becomes longer, and the breaking blade 20 The length of the cutting line 2L formed on the plant protection sheet 2 becomes shorter as the depth penetrating through the plant protection sheet 2 for seedlings is smaller. The size of the hole through which the plant pushes the cutting flap 2F of the plant protection sheet 2 is regulated in accordance with the length of the cutting line 2L formed on the plant protection sheet 2. [ That is, when the plurality of cutting flaps 2F are tilted upward with respect to the cutting line 2L formed on the plant protection sheet 2, a seedling hole is formed in the plant protection sheet 2, And the length of the line 2L. When the length of the cutting line 2L is relatively short, the hole of the plant protection sheet 2 is relatively small and the length of the cutting line 2L is relatively long, the hole of the plant protection sheet 2 becomes relatively large.

The broken pieces 22 have extended portions 22B extending from the base end portion opposite to the tip end portion of the inclined cutaway portion 22A toward the tip end of the handle 10. [ The extension portion 22B is further provided with a reinforcing piece 24 bent in a direction opposite to the surface of the break piece 22. At this time, the reinforcing piece 24 is formed so that a part of the bent reinforcing piece 24 comes into contact with the surface of the fracture piece 22 by bending a part of the reinforcing piece 24 that has a certain width from the outer end to the inner end of the broken piece 22, It is possible to form the engaging piece 24P by a process of pushing it toward the surface of the broken piece 22. [ That is, the breaking blade 20 is made of a metal material. When the area of the outer edge of each of the break pieces 22 is pressed toward the inner edge of the break piece 22 toward the surface of the broken piece 22, Is formed as a retaining piece 24P that is caught by the distal end portion of the handle 10. As shown in Fig. The reinforcing piece 24 is folded once toward the surface of the broken piece 22 to form the reinforcing piece 24 and then the reinforcing piece 24 is wound on the wave piece 22, The portion of the reinforcement member 24 disposed below the distal end of the handle 10 is not bent any more and only the portion of the reinforcement member 24 that is offset from the distal end of the handle 10 is bent. A part of the reinforcing piece 24 adjoining the front end of the handle 10 can be formed as a retaining piece 24P that is caught by the distal end of the handle 10. [ The engaging piece 24P functions to rest against the pressing force when the breaking blade 20 is caught by the tip end of the handle 10 when a force to be pressed toward the base end of the handle 10 is applied.

According to the present invention having the above-described configuration, a user who plantes a plant grasps the handle 10 with his or her hand and places the end of the breaking blade 20 on the plant protection sheet 2 for planting seedlings, In other words, when the pointed tip EP of the tip of the breaking blade 20 is pushed under the ground 4, at least two cutting lines (not shown) intersecting the plant protection sheet 2 by the breaking blade 20 2L) are formed, holes are formed in the plant protection sheet 2, and at the same time, the ground hole is formed in the ground so as to plant the plant as much as the breaking blade 20 enters the ground. Therefore, (2F) on top to plant root or plant seeds on the ground. The root blades 20 may be pierced into the underground holes to plant plant roots or plant seeds.

Therefore, it is not necessary to use the plant protection sheet (2) for planting seedlings which are preliminarily drilled at predetermined intervals, and the plant protection sheet (2) is placed on the planting plant, It is possible to drill a hole in the plant protection sheet 2 at a necessary interval. Therefore, there is an advantage that the inconvenience and disadvantages such as tearing at the hole portion during use of the plant protection sheet 2 are solved.

In addition, the present invention allows the user to place a hole in the plant protection sheet 2 at an interval corresponding thereto in preparation for the case where it is necessary to change the planting spacing according to the seedling (for example, lettuce or pepper) So that the user can adjust the sowing distance by the necessary distance according to the seedling. For this purpose, the plant protection sheet (2) for seedlings should be pierced in accordance with the interval at which the plant is planted. The present invention relates to a plant protection sheet The plant protection sheet 2 can be punched at appropriate intervals at that time, so that it has a very convenient effect of controlling the interval in which the plant is planted.

In addition, according to the present invention, the depth of digging the soil can be easily controlled according to the depth of the root of each plant. Since the depth of the ground hole in the ground is determined according to the depth of pushing the breaking blade 20 into the ground, it is easy to dig the ground according to the depth at which the root of the plant is planted.

In the present invention, each of the wave pieces 22 arranged in the radial direction so as to constitute the breaking blade 20 is further provided with a reinforcing piece 24 so that the wave piece 22 can be doubled by the reinforcing piece 24, So that it is more robust in terms of strength.

Since the breaking blade 20 is fixed by the fixing pin 26 in a state of being fitted in the breaking blade engagement groove 12 formed at the tip end of the handle 10, the assembly of the breaking blade 20 and the handle 10 The coupling structure between them is stronger.

In particular, at least two positions of the fixing pin 26 are differently coupled to the breaking blade 20 so that the breaking blade 20 is fixed to the handle 10 by at least two fixing pins 26 So that it is structurally more robust to prevent the flow of the breaking blade 20 as it is changed in place.

The breaking blade 20 is provided with a latching piece 24P that is hooked on the distal end of the handle 10. When a force to be pressed toward the distal end of the handle 10 acts on the breaking blade 20, 20 is not pushed toward the handle 10, there is a more convenient effect in use.

The specific embodiments of the present invention have been described above. It is to be understood, however, that the scope and spirit of the present invention is not limited to these specific embodiments, and that various modifications and changes may be made without departing from the spirit of the present invention. If you have, you will understand.

Therefore, it should be understood that the above-described embodiments are provided so that those skilled in the art can fully understand the scope of the present invention. Therefore, it should be understood that the embodiments are to be considered in all respects as illustrative and not restrictive, The invention is only defined by the scope of the claims.

2. Protective Sheet 2L. Cutting line
2F. Cutting flap 10. Handle
12. Coupling groove 20. Breaking blade
22. Fragment 22A. Warp knife
22B. Extension 22P. Fracture blade piece
24. Reinforcement 24P. Reinforcement piece
26. Fixing pin

Claims

A handle 10;
A breaking blade 20 disposed at the distal end of the handle 10 to dispose the plant protection sheet 2 by the fracture piece 22, and a plurality of fracture pieces 22 disposed in the radial direction with respect to a central portion of the handle 10; And a plant protection sheet perforating mechanism for seedling.

The method according to claim 1,
The breaking blade (20) is formed by forming a plurality of cutting lines (2L) in the radial direction on the plant protection sheet (2) with respect to the central portion by the plurality of wave pieces (22) arranged in the radial direction, , And a plurality of cutting flaps (2F) capable of planting the seedlings are formed on the plant protection sheet (2) by a cutting tool (2L).

3. The method of claim 2,
Wherein the plurality of break pieces (22) are provided with an inclined blade portion (22A), and a tip portion (EP) with a pointed end is formed at the center of the break blade (20) by the inclined blade portion Plant protection sheet perforation mechanism.

The method of claim 3,
The wave pieces 22 are formed so that the width between the inner and outer ends becomes gradually larger toward the proximal end portion of the handle 10 from the distal end portion. The oblique cutter portion 22A is formed on each of the wave pieces 22 , And a plurality of the inclined blade portions (22A) are arranged radially with respect to the central portion of the breaking blade (20).

The method of claim 3,
The break pieces 22 have extending portions 22B extending from base ends opposite to the ends of the sloped blade portions 22A toward the base ends of the handles 10. The extended portions 22B are provided with the wave pieces 22. A plant protection sheet perforation mechanism for planting seedlings according to claim 1, further comprising a reinforcing piece (24) bent in a direction facing the surface of the plant protection sheet (22).

6. The method of claim 5,
The reinforcing piece 24 further includes a latching part for latching on the distal end of the handle 10. The breaking blade 20 constituted by the break pieces 22 arranged in the radial direction is disposed in the base end direction of the handle 10 And a hooking support part for preventing the seedling from flowing into the seedling.

The method according to claim 1,
The handle 10 is provided with a plurality of breaking blade engagement grooves 12 in the radial direction with respect to the central portion at the distal end thereof and the breaking blade 20 is inserted into the breaking blade engagement groove 12 from the proximal end side, Characterized in that the plant protection sheet perforation mechanism for seedling cultivation is characterized by comprising:

8. The method of claim 7,
The handle 10 is formed in the shape of a polygonal bar having a plurality of corner portions and the breaking blade engaging groove 12 is formed in the corner portions of the handle 10, , And each of the broken pieces (22) branched in the direction of the cutting edge is fitted into the break blade engagement groove (12) of the handle (10).

8. The method of claim 7,
A fixing pin 26 coupled to the handle 10 is coupled to a pin hole PH formed in the breaking blade 20 to support the breaking blade 20 to be fixed to the handle 10, 10) and the breaking blade (20) are combined with at least two fixing pins (26).