KR20160091567A

KR20160091567A - Weed growth preventing apparatus

Info

Publication number: KR20160091567A
Application number: KR1020150011833A
Authority: KR
Inventors: 김정범; 오춘석
Original assignee: 가평군(농업기술센터장)
Priority date: 2015-01-26
Filing date: 2015-01-26
Publication date: 2016-08-03

Abstract

An apparatus for preventing weeds from growing to effectively lifting and letting down a weed control mat comprises: at least two poles fixed on the ground and extended upwards from the ground; a shaft member fixed on the poles by being coupled and crossed with the poles and spaced by a predetermined distance from the ground so as to be placed parallel to the ground; a plurality of lifting units including lifting members which are coupled with the shaft member to be rotated so as to vertically ascend or descend; and a weed control mat covering the lifting units and the ground and ascending or descending depending on the ascent or descent of the lifting units; and a switch connected to the lifting units so as to lift or let down the same. Therefore, the apparatus for preventing weeds from growing can increase work efficiency.

Description

[0001] WEED GROWTH PREVENTING APPARATUS [0002]

BACKGROUND OF THE INVENTION 1. Field of the Invention [0002] The present invention relates to a weed growth preventing apparatus, and more particularly, to a weed growth preventing apparatus which can easily open and close a weed growth preventing a weed growth.

Generally, to prevent hail from cultivating crops or trees, to create optimal environment suitable for growth of crops, such as suppression of weed growth, control of soil moisture or temperature, and prevention of soil erosion by rainwater For this reason, we often use a method of covering the perennials around crops or trees.

The pericardium membrane according to the prior art covers the pericarp membrane around crops or trees and fixes the pericerium membrane on the ground with a fixing pin in order to prevent the edge of the snack membrane from being heard. Although the growth of weeds is slowed down on the ground covered with debris, the seeds of the weeds that fall on the hedge are germinated, and their roots grow up into the soil below the hedge, resulting in the problem of not preventing the growth of weeds. In addition, weed is removed by hand to remove the weeds growing on the roof of the silkworm, or the weeds are cut by using a mowing machine. The mowing layer is damaged by the mowing machine and the weed grows through the damaged area, There is a problem that the lifetime of the cottage is also shortened.

In order to solve such a problem, a weed growth prevention apparatus (Korean Patent Registration No. 10-1157595) has been proposed. 1, the weed growth inhibition apparatus includes a lift unit 2 and a hedge unit 3 coupled to the lift unit. The adjustment wire 4 is connected to the lift unit 2, It is possible to fix the elevating part 2 and the hedge film 3 in a state in which the elevating part 2 and the hedge film 3 are lifted, so that the weed can be very easily removed and the deodorizing film can be remarkably reduced when the weeding is removed.

However, in the above-described conventional weed growth preventing apparatus, the user must operate the elevating unit by using the adjusting wire, which results in a long working time and inefficiency.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a weed growth preventing apparatus capable of effectively raising or lowering a weeding layer and improving the efficiency of work.

According to an aspect of the present invention, there is provided a weed growth preventing apparatus comprising: at least two columns fixed to the ground and extending upward from the ground; A shaft member disposed at a predetermined distance from the ground and disposed in parallel with the paper surface, a first end rotatably coupled to the shaft member, and a second end disposed opposite to the first end, And a second end which descends, and a cover which covers the elevating portion and the ground, and which is raised or lowered according to the rising or falling of the elevating portion, and at least one of the pillars And a switch connected to the elevators to raise or lower the elevators.

In one embodiment, each of the elevating portions includes a pair of elevating members, and the pair of elevating members may extend in different directions about the shaft member.

In one embodiment, the floating film may be fixed to the shaft member and the second end of the elevating member so as to be raised or lowered together with the elevating portions.

Meanwhile, the switch may include a rotating shaft rotatably fixed to the column so as to be spaced apart from the upper portion of the shaft member, a rotating shaft connected to each of the elevating portions, rotatably coupled to the rotating shaft, And a lifting wire connecting the drum and the lifting unit to raise or lower the lifting unit as the rotating shaft rotates.

In addition, the elevating portions include at least one pair of elevating members, and the pair of elevating wires may be coupled to the pair of elevating members.

Further, the lifting wire may be connected between the second end or each of the first end and the second end of each lifting member.

The weed growth preventing apparatus may further include a handle unit coupled to an end of the rotary shaft to rotate the rotary shaft.

The handle unit may include a handle for rotating the rotary shaft and a support for supporting the handle. The handle unit may include a connection frame for connecting the column and the support and for applying a tension to the lift wire .

In the apparatus for preventing weed growth according to the present invention, the efficiency of the work can be improved by providing an opening / closing device for elevating or lowering the floating film integrally.

In addition, since the floating film is easily lifted and fixed together, the yield of the fruit can be improved by using the floating film as a base for preventing the fruits from falling to the ground.

1 is a perspective view showing a weed growth prevention apparatus according to the prior art.
2 is a perspective view illustrating a weed growth prevention apparatus according to an embodiment of the present invention.
FIG. 3 is a perspective view showing a state in which the floating film is removed in FIG. 2. FIG.
4 is a cross-sectional view taken along the line A-A 'in Fig.
5 is a perspective view showing the switch shown in Fig.
Fig. 6 is a cross-sectional view of the lifting unit of Fig. 2; Fig.

The present invention is capable of various modifications and various forms, and specific embodiments are illustrated in the drawings and described in detail in the text. It should be understood, however, that the invention is not intended to be limited to the particular forms disclosed, but includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

The terms first, second, etc. may be used to describe various components, but the components should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, the first component may be referred to as a second component, and similarly, the second component may also be referred to as a first component.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In the present application, the terms "comprising" or "having ", and the like, are intended to specify the presence of stated features, integers, steps, operations, elements, parts, or combinations thereof, But do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, parts, or combinations thereof.

Unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.

Terms such as those defined in commonly used dictionaries are to be interpreted as having a meaning consistent with the meaning in the context of the relevant art and are to be interpreted as ideal or overly formal in meaning unless explicitly defined in the present application Do not.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Reference will now be made in detail to the preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings.

FIG. 2 is a perspective view of a weed growth preventing apparatus according to an embodiment of the present invention, FIG. 3 is a perspective view showing a state in which the weed protection film is removed in FIG. 2, and FIG. 4 is a sectional view taken along line A-A ' .

2 to 4, a weed growth preventing apparatus according to an exemplary embodiment of the present invention includes a pillar 100, a shaft member 200, a lift portion 300, And a switch 500 for moving the lifting unit 300 up and down.

The column 100 is fixed on the ground and is extended above the ground. In an embodiment, the column 100 may fix and support the shaft member 200 and the switch 500. Accordingly, at least two pillars (100) are placed on the ground to fix the shaft member (200) and the switchgear (500).

Meanwhile, the column 100 can be installed by adjusting the number of the columns 100 according to the area of the ground covered by the backing film 400 and the cultivation range of crops and trees. Accordingly, the column 100 may be a metal pipe having excellent strength and light weight so as to support the shaft member 200, the switch 500, and the like, and to facilitate installation and removal thereof.

The shaft member 200 may be coupled with the column 100 to serve as a center shaft for rotating the lifting unit 300.

In one embodiment, the shaft member 200 is spaced apart from the ground plane by a predetermined distance, coupled with the column 100 in an intersecting manner, and extends parallel to the ground. For example, the shaft member 200 is spaced from the ground by about 30 cm to 40 cm, and can be fixed by the clamp 220, as shown in FIG. However, the present invention is not limited to this, and the distance between the shaft member and the ground can be increased or decreased depending on the area of the ground covered with the covering film 400 and the type of crop and tree to be cultivated.

Meanwhile, the shaft member 200 may be made of a metal wire capable of supporting the elevating unit 300. In order to prevent corrosion, the surface of the wire may be coated with a material such as plastic or high-strength synthetic fiber have.

The elevating portion 300, which is rotatably coupled to the shaft member 200, is raised or lowered in a vertical direction about a portion coupled to the shaft member.

In one embodiment, the elevating portion 300 may include a pair of elevating members. The pair of elevating members are coupled to the shaft member 200 and extend in different directions about the shaft member 200 as shown in Fig. 3, for example. Fig. 3 and Fig. 4 But it is not limited thereto.

For example, the elevating member may include a first end 320 rotatably coupled to the shaft member 200, a second end 320 located on the opposite side of the first end 320, And includes a raised or lowered second end 340 and a bar portion 360.

3 and 4, the shaft member 200 passes through the first end 320 such that the second end 340 is connected to the first end 320 As shown in FIG. Accordingly, the first end 320 may be spaced apart from the ground along with the shaft member 200, and the second end 340 may be in contact with the ground.

The lift unit 300 includes a plurality of lift units 300 according to the width of the ground covered by the wing 400 and the cultivation range of crops and trees, It can be integrally lifted or lowered and opened and closed.

The switch 500 is installed on the column 100 to elevate or lower the elevating portions 300.

5 is a perspective view showing the switch 500 shown in Fig.

5, the switch 500 includes a rotating shaft 520, a handle unit 540 coupled to an end of the rotating shaft 520 to rotate the rotating shaft 520, a drum 550 coupled to the rotating shaft 520, And a lifting wire 580 connecting the drum 560 and the lifting unit 300.

As shown in FIG. 5, the rotary shaft 520 may be spaced parallel to the upper portion of the shaft member 200, and may be rotatably fixed to the column 100. The rotation axis 520 may be extended according to the area of the ground covered by the shower membrane 400 and the cultivation area of the crop and the trees.

The rotating shaft 520 serves as a pulley for lifting or lowering the lifting unit 300. The lifting unit 300 may be a metal pipe having excellent strength and light weight so as to support the weight of the lifting unit 300. [

Meanwhile, the rotating shaft 520 may be rotated by a user. For example, the rotation axis 520 may have the handle unit 540 at an end of the rotation axis 520 so that the user can rotate the rotation axis 520 easily. The handle unit 540 may include a handle for rotating the rotary shaft 520 and a support for supporting the handle, and a connection frame for connecting the support 100 and the support 100 . Accordingly, when the user rotates the rotation shaft 520 with the handle unit 540, the switch 500 is operated by the rotational force.

The drum 560 is coupled to the rotating shaft 520 in correspondence with the elevating unit 300 to generate a pulling force to pull the elevating unit 300 with the elevating wire 580.

[0002] Generally, a drum is a device capable of pulling a product by generating a pulling force by winding a wire or a rope in the shape of a cylindrical shape, a long rectangular shape, etc., and the drum 560 receives a rotational force from the rotational shaft, . For example, when the user rotates the rotation shaft 520, the rotation force is transmitted from the rotation shaft 520 to the user. As a result, the drum 560 is rotated, and the lifting wire 580 connected to the drum 560 is wound on the drum 560 to generate a pulling force.

The elevating wire 580 connected to the drum 560 is connected to the pair of elevating members so that the pulling force generated by the drum 560 can be transmitted to the elevating portion 560. [ (300).

Fig. 6 is a cross-sectional view of the lifting unit of Fig. 2; Fig.

In one embodiment, the pair of lifting wires 580 may be connected to the drum 560 and opposite ends may be connected to the second end 540 of the pair of lifting members. Accordingly, when the rotation shaft 520 rotates in one direction, the rotational force of the rotation shaft 520 is transmitted to the drum 560, and the pair of lifting wires 580 are rotated by the drum 560 So that the second end portion 340 of the pair of lifting members is pulled. That is, as shown in FIG. 6, the lifting unit 300 is lifted about the shaft member 200.

The rotating force of the rotating shaft 520 is transmitted to the drum 560 by the rotation of the lifting unit 300 in the opposite direction to the direction of the rotating shaft 520 when the lifting unit 300 is lifted about the shaft member 200. [ And the length of the lifting wire 580 becomes longer. As shown in FIG. 4, the lifting unit 300 is lowered about the shaft member 200.

As the rotation shaft 520 rotates, a plurality of the lifting parts 300 connected to the drum 560 by the lifting wire 580 can be raised or lowered mechanically easily and effectively.

Meanwhile, the lifting wire 580 may be connected between the first end 320 and the second end 340 of the lifting member in order to strongly transmit the pulling force to the lifting member 580 .

Further, when the lifting wire 580 is wound around the drum 560 to lift the lifting member, the lifting wire 580 receives the tension by the connecting frame 546, so that the lifting member can lift the pulling force You can receive more strongly.

The protective film 400 is fixed to the elevating part 300 to cover the elevating parts 300 and the ground.

In general, the pericarp is a member to prevent weeds from growing in the soil around crops or trees. The water repellent film 400 may be a sheet formed by laminating a plurality of films having thin slits on its surface, which are mainly used for covering sunlight when cultivating ginseng or the like, The size can be determined according to the cultivation area of crops and trees.

In one embodiment, the membrane 400 covers the elevation part 300 and covers the base of the crop or tree and the lower part of the column. For example, as shown in FIG. 2, the end portion of the wicking film 400 may be fixed to the lifting unit 300 by a fixing protrusion formed on the second end 340 of the lifting member. Therefore, when the lifting unit 300 is rotated up or down about the shaft member 200, the end of the lifting unit 400 is lifted up or down, Can also be raised or lowered along the lifting part 300. [ That is, the water repellent film 400 can be mechanically and easily raised or lowered by the weed growth preventing apparatus.

That is, according to the weed growth prevention apparatus of the present invention, the lifting unit 300 is integrally opened and closed by using the switch 500, so that the lifting unit 400 can be easily and easily opened and closed, The efficiency of the work in the user's work can be improved.

In addition, according to the weed growth prevention apparatus of the present invention, the fruit can be easily harvested by using the switch 500. For example, when an audi, bergamot, plum, and the like are shaken by the diaphragm 400 and the elevator 300 is lifted up or parallel by using the switch 500, It can be easily used for collection (harvesting) at once, so that convenience of fruit harvesting can be improved.

While the present invention has been described in connection with what is presently considered to be practical and exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit and scope of the invention. Accordingly, the foregoing description and drawings are to be regarded in an illustrative rather than a restrictive sense of the invention.

100: column 200: shaft member
300: elevating part 400:
500: Actuator 520:
540: handle unit 560: drum
580: lifting wire

Claims

At least two columns fixed to the ground and extending upwardly from the ground;
A shaft member which is fixedly coupled to the columns so as to be crossed with each other and spaced a predetermined distance from the paper surface and arranged parallel to the paper surface;
And a lifting member including a first end rotatably coupled to the shaft member and a second end located on the opposite side of the first end and rising or falling vertically about the first end, reed mace;
A supporter covering the elevating portion and the ground and being raised or lowered according to the rising or falling of the elevating portion; And
And a switch connected to at least one of the columns and connected to the lift portions to raise or lower the lift portions.

The method according to claim 1,
Wherein each of the elevating portions includes at least one pair of elevating members,
Wherein the pair of lifting members extend in different directions about the shaft member.

The method according to claim 1,
Wherein the weft prevention membrane is fixed to a second end of the shaft member and the elevation member so as to be raised or lowered together with the elevation portions.

The method of claim 3,
The switch,
A rotating shaft spaced parallel to the upper portion of the shaft member and rotatably fixed to the column;
A drum installed in correspondence with each of the elevating portions and coupled to the rotating shaft and rotating according to rotation of the rotating shaft; And
And a lifting wire connecting the drum and the lifting unit to raise or lower the lifting unit as the rotating shaft rotates.

5. The method of claim 4,
Wherein each of the elevating portions includes at least one pair of elevating members,
Wherein at least one pair of the lift wires are provided, and the pair of lift wires are connected to the pair of lift members in correspondence with each other.

6. The method of claim 5,
Wherein the lifting wire is connected between a second end or a first end and a second end of the lifting unit.

5. The method of claim 4,
And a handle unit coupled to an end of the rotary shaft for rotating the rotary shaft.

8. The method of claim 7,
Wherein the handle unit comprises:
A handle for rotating the rotary shaft; And
And a support for supporting the handle,
Wherein the handle unit further comprises a connection frame connecting the column and the support and applying a tension to the lift wire.