KR20200024547A - Scattering prevention apparatus for forming hole dig device - Google Patents

Abstract

The present invention relates to a soil scattering prevention device for a planting hole forming apparatus having an improved structure in which during a process of forming a planting hole of a predetermined size using rotation force of a drill to form a planting hole in a field or an arable land in which seedlings can be planted, a soil scattering prevention cover is detachably coupled to a drill and arranged to be able to slide in a vertical direction so as to prevent upper soil from being scattered to the outside. According to the present invention, the soil scattering prevention device for a planting hole forming apparatus comprises: a drill main body which is detachably coupled to the planting hole forming apparatus and provides rotational force to the planting hole forming apparatus for formation of a planting hole; and a cover member which is detachably coupled to the drill main body as an attachable/detachable means and slides in a vertical direction when the planting hole forming apparatus forms a planting hole to prevent scattering of soil discharged to the outside of a land surface during a forming process of the planting hole forming apparatus.

Description

Scattering prevention device for planting molding machine {SCATTERING PREVENTION APPARATUS FOR FORMING HOLE DIG DEVICE}

The present invention relates to a soil scattering device for a planting molding machine, and more specifically, using a rotational force of a drill to form a planting hole in a farmland or a vinyl house that can plant a field or seedlings. In the shaping process, the soil shatterproof cover is detachably coupled to the drill and is arranged to be slidably movable up and down, so that the soil shatterproof device for the planting machine is improved in its structure to prevent the soil from scattering to the outside. It is about.

In general, when transplanting seedlings of various vegetables in a field or arable land or a plastic house or planting seedlings of trees, planting holes are formed at appropriate intervals and depths depending on the size of the vegetables or seedlings to be planted. .

In order to form the above-mentioned planting hole, a planting hole is generally formed on the ground of a field or farmland using a tool such as a shovel or a hoe.

In the case of using a tool such as a shovel or a hoe, the work is very difficult, requires a large number of manpower, and takes a lot of work time, which causes a problem of inefficient work.

In other words, in order to plant various seedlings, people had to bend one by one and dig a groove into the soil with a shovel or a hoe and put the vinyl back on. After she covered the plastic, she had to pierce the vinyl with a knife, plant seedlings in the grooves, and then sand the soil with her hands. This required a large number of manpower, wasted time, and had to bend and work hard, resulting in physical pain and fatigue.

In addition, in the case of forming a planting work using a tool such as a shovel or a hoe, the depth or size of the planting work is not constant depending on the skill of the worker or the type of tools used, so the planting depth of the seedlings or seedlings varies, resulting in uneven growth. There is a problem that cannot be.

As a prior art related to the conventional plant material molding machine, as disclosed in Korean Patent Publication No. 10-0998665 "Growing apparatus for seedling transplanting" (registration date: November 30, 2010), one side of the support bar hollow inside Three or more tips having a shape of a normal light strait that forms a seedling groove in the soil in which the culverts are cut in three or more directions and the plastics covered on the pit formed for transplanting seedlings at the end are combined to be decomposable, and At each side of the tip of each of the three or more tips, each blade is formed to cut the vinyl in three or more directions, and the seedling transplantation mark is displayed at the lower portion of the support bar to which the tip is coupled to form a spot for forming the next seedling transplant groove with the tip. The sphere penetrates the support bar and is installed to be movable.

In addition, other prior art related to the conventional planting machine is disclosed in Korea Utility Model Publication No. 20-166766 "planter forming machine" (registration date: October 28, 1999), so that the planting and planting on the plantation And it is formed of a cylindrical body having a hollow portion in communication with the outside to make a planting hole for transplanting seedlings, one side of the end of the cylinder is configured to be provided with a protruding member for preventing the falling of the soil contained in the hollow portion.

Existing planter molding machine rotates the molding machine using the rotational force of the drill driving unit or the hand drill, and the soil is scattered to the upper side of the ground surface to change the shape of the ridge or waste of relatively expensive soil. have.

The present invention for solving the above problems is detachably coupled to the drill providing a rotational force to the planting ball forming machine to form a seedling hole, the soil surface in the planting process forming process while sliding up and down during planting process molding An object of the present invention is to provide an apparatus for preventing scattering of soil for planting molding machines whose structure is improved to prevent scattering to the upper side of the plant.

The present invention for achieving the above object is a drill body detachably coupled to the drill body for providing a rotational force to the planting ball molding machine for planting ball molding; It is detachably coupled to the drill body by a detachable means, and is slidably moved vertically and vertically during planting process of the planting machine to prevent scattering of soil discharged to the outside of the ground surface during the forming process of the planter. It characterized in that it comprises a cover member for.

The cover member has a lower outer diameter is formed larger than the outer diameter of the upper portion, the lower portion is formed in an open shape, the cover body is formed in the hollow to receive a portion of the drill body and planting molding machine in the center; A plurality of accommodation pipes formed to protrude from an upper surface of the cover body and having a fastening rod coupled therein; And a fastening rod inserted into the accommodation tube and coupled to the drill body by the detachable means, and the lower portion of which is integrally connected to the depth adjusting ring.

It is further provided with a guide tube coupled to each fitted in the receiving tube and the coupling rod is coupled to the elevable therein.

The detachable means may be detachably coupled to the drill body and include a coupling ring having a plurality of fitting parts formed to be opened outward so that a portion of the fastening rod is accommodated on an outer circumferential surface thereof, and screwed to the fastening rods, It consists of a nut member for supporting the fastening rod.

The fastening rod has a fastening portion having a male thread formed on an upper outer circumferential surface thereof, an elevating portion extending below the fastening portion and being coupled to the receiving pipe so as to be lifted and lowered, and connecting a lower end of the elevating portion horizontally and engaging height between the fastening rod and the fitting portion. According to the planting hole forming machine characterized in that consisting of a depth adjustment ring for adjusting the depth of the planting hole forming.

First, the present invention prevents the scattering of soil by blocking the soil discharged to the upper side of the ground surface of the cover member in the process of forming the planting hole in the field or tillage to the inside of the plastic house during the rotation operation of the planting machine molding machine The soil, which hits the inner surface of the cover body and is blocked from scattering to the outside, falls back to its original position, and the shape of the pike does not change, and when used in the pavement, it is possible to reduce the waste of the plowed soil. That has the advantage.

Secondly, the cover body of the present invention has a larger outer diameter than the outer diameter of the upper portion, the lower portion is formed in an open shape, the hollow body is formed so that a portion of the drill body and the planting molding machine is accommodated in the center, Ball molding machine can be coupled to the drill body through the hollow, it is formed in the form of gourd has the advantage that can effectively prevent the scattering of the soil during planting molding by blocking the ground surface area where the planting hole is formed.

Third, the receiving tube of the present invention is formed to protrude on the upper surface of the cover body and is formed in a plurality of fastening rods are coupled to the inside to be lifted, there is an advantage that can guide the lifting operation of the cover body for each fastening rod.

Fourth, the fastening rod of the present invention is inserted into the receiving tube and coupled to the drill body by the detachable means, and each lower portion is connected to the depth control ring integrally, using the depth adjustment ring while the sliding motion is guided in the receiving tube. It has the advantage of controlling the molding depth of the planting hole.

Fifth, the detachable means of the present invention is composed of a coupling ring detachably coupled to the drill body and provided with a plurality of fittings, and nut members for screwing the fastening rods and supporting the fastening rods at the upper and lower sides of the fittings, Fastening rod has an advantage that can be easily assembled and detached by a nut fastening method to the drill body.

1 is an exploded perspective view of the soil scattering prevention device for the planting process according to the present invention.
2 is an assembled perspective view of the components of FIG. 1 excluding the drill body;
Figure 3 is a coupled state showing a state in which the present invention cover member is coupled to the drill body.
Figure 4 is an exploded perspective view showing a modification of the cover member of the present invention.
Figure 5a, 5b, 5c is a view showing a state in which the height of the cover body of the present invention varies depending on the formation time of the planting hole.
6 is a state diagram used in the present invention.

Hereinafter, a detailed description of a preferred embodiment of the present invention will be described with reference to the accompanying drawings. In the following description of the present invention, detailed descriptions of related known functions or configurations will be omitted when it is determined that the detailed description of the present invention may unnecessarily obscure the subject matter of the present invention.

1 is an exploded perspective view of the soil scattering preventing device for the present invention planting molding machine, Figure 2 is an assembled perspective view excluding the drill body of the components of Figure 1, Figure 3 is a state in which the cover member of the present invention is coupled to the drill body The state of coupling is shown.

One embodiment of the soil scattering prevention device for a planting ball molding machine according to the present invention, as shown in Figures 1 to 3, the planting ball molding machine 100 is detachably coupled and the planting ball molding machine ( A drill body 50 for providing rotational force to 100; Removably coupled to the drill body 50 as a detachable means 300, the molding process of the planting ball molding machine 100 by sliding in the vertical direction when the planting molding of the planting ball molding machine 100 is moved Cover member 200 for preventing the scattering of soil discharged to the outside of the ground surface; consists of.

Referring to FIG. 1, the cover member 200 has an outer diameter greater than that of an upper portion, and has a shape in which the lower portion is opened, and the drill body 50 and the planting molding machine 100 at the center thereof. A cover body 210 in which a hollow 215 is formed to accommodate a portion of the cover body 210; A plurality of accommodation pipes 220 formed to protrude on an upper surface of the cover body 210 and having a fastening rod 230 coupled therein; And a fastening rod 230 inserted into the accommodation tube 220 and coupled to the drill body 50 by the detachable means 300, and each lower portion of which is integrally connected to the depth adjusting ring 235. .

The cover body 210 is capable of lifting up and down vertically along the fastening rod 230, so that the blade of the planting ball molding machine 100 is dug into the ground in contact with the ground surface (10) In the process of forming a rising operation so as not to be inserted into the inside of the ground surface, after the planting hole 10 molding is completed, the cover body 210 is lowered along the fastening rod 230 is returned to its original position.

The accommodation tube 220 is formed to protrude up and down on the edge portion of the hollow 215 of the cover body, and has a structure coupled to accommodate a portion of the fastening rod 230 therein.

The detachable means 300 is detachably coupled to the drill body 50 and a coupling ring 310 having a plurality of fitting portions 312 formed to be opened outward so that a portion of the fastening rod 230 is accommodated on an outer circumferential surface thereof. And a nut member 320 that is screwed to the fastening rod 230 and supports the fastening rod 230 to the fitting portion 312 at the upper and lower sides of the fitting portion 312.

The nut member 320 may employ a butterfly nut, and a washer member 330 is further provided between the fitting portion 312 and the nut member 320.

The coupling ring 310 has a structure that is fastened with a butterfly bolt to the outer peripheral surface of the drive of the drill.

The fastening rod 230 includes a fastening part 232 having a male thread formed on an upper outer circumferential surface thereof, an elevating part 234 extending to a lower side of the fastening part 232 and being able to be lifted and lowered to the accommodation pipe 220. The depth adjusting ring which horizontally connects the lower end of the elevating part 234 and adjusts the planting hole forming depth of the planting hole molding machine 100 according to the coupling height of the fastening rod 230 and the fitting part 312 ( 235).

A connection nut 236 is provided at a boundary between the fastening part 232 and the lifting part 234.

The depth adjustment ring 235 is a circular ring structure for horizontally connecting each lower end of the lifting unit 234, and is fixed after the coupling height of the fitting portion 312 of the fastening rod 230 is fixed to the ground surface and Since the contact depth determines the molding depth of the planting hole 10, the molding depth of the planting hole 10 may be adjusted.

1 and 3, the fitting portion 312 has a structure formed of a "C" cross-sectional structure of the outer portion is opened so that the fastening portion 232 of the fastening rod 230 is fitted, the opening The fastening part 232 of the fastening rod 230 enters through the outside, and the engagement height of the fastening part 232 is adjusted by the nut member 320.

2 and 3, the planting molding machine 100 is formed in the form of the seedling, that is, the shape corresponding to the seedling pot for growing the seedling.

To this end, the planting molding machine 100 is preferably formed in a shape of the lower portion narrower than the outer diameter of the upper portion to facilitate entry and withdrawal into the soil.

That is, the planting molding machine 100 has a cylindrical structure in which the outer diameter increases from the lower end portion in contact with the soil toward the top.

In addition, the planting ball molding machine 100 has a structure in which the discharge groove 110 of the spiral shape is formed on the outer periphery.

Due to this, the discharge groove 110 performs the function of easily discharging the soil from the lower portion to the upper surface of the upper surface as the soil is raised upward in the discharge groove 110 during the rotation operation of the planting ball molding machine 100. Done.

Planting ball molding machine 100 has a connecting shaft 120 for coupling with the chuck of the drill on the upper surface.

4 is a view showing another modified example of the cover member 200 of the present invention, the guide tube 225 is inserted into the receiving tube 220 to guide the sliding movement of the fastening rod 230 is further provided It is.

The guide tube 225 has an outer diameter corresponding to the inner diameter of the receiving tube 220, and has a structure capable of idling in the receiving tube 220.

The guide tube 225 is the lifting portion 234 of the fastening rod 230 is inserted to guide the sliding movement, even if the processing error of the fastening rod 230 and the receiving tube 220 fastening rod 230 The function of smoothly guiding the lifting operation of the) will be performed.

The present invention having such a configuration is coupled to the planting ball molding machine 100 to the drill body 50, the drill body 50 after connecting the cover member 200 to the drill body 50 using the detachable means 300 By operating the 50, the planting hole forming operation of the planting hole molding machine 100 is performed.

At this time, the combination of the planting ball molding machine 100 and the drill body 50 enters the connecting shaft of the planting ball molding machine 100 into the chuck of the drill body 50 to connect the chucking operation.

In addition, the coupling of the cover member 200 and the drill body 50 is fixed to the outer peripheral surface of the drill ring 50, the coupling ring 310, the fastening bolt, as shown in Figure of the coupling ring 310 The fastening part 232 of the fastening rod 230 enters the fitting part 312, and the nut part 320 is tightened to support the fastening bar 230 at the upper and lower sides of the fitting part 312. By assembling the fastening rod 230 with the friction contact force of the upper and lower sides, the depth adjustment ring 235 provided at the bottom of the fastening rod 230 as the support position of the fastening rod 230 is supported based on the fitting portion 312. The height of the) is determined, thereby adjusting the planting hole forming depth of the planting hole molding machine 100.

In detail, the height of the depth adjusting ring 235 is variable according to the height of the fastening portion 232 of the fastening rod 230 positioned above the fitting portion 312, and the depth adjusting ring 235 is provided on the ground surface. Since the contact height becomes the depth of the planting hole, the depth of formation of the planting hole can be adjusted by variably adjusting the support position of the fastening rod 230.

When the cover body 210 is not normally in contact with the ground surface as shown in FIG. 5A, the cover body 210 is positioned below the fastening bar 230, and the lifting part 234 of the fastening bar 230 is provided. Although the upper surface of the cover body 210 is located on the lower side, the cover body 210 is initially in contact with the ground to form a planting hole, as shown in Figure 5b to correspond to the planting hole forming depth of the planting hole molding machine 100 The cover body 210 is elevated upward along the lifting portion 234 of the fastening rod 230 so that the upper surface of the cover body 210 is positioned at the middle height of the lifting portion 234, and the planting molding machine 100 ) Is molded to the maximum planting depth, the cover body 210 as shown in Figure 5c the cover body 210 is raised so that the receiving pipe 220 overlaps to cover the outside of the lifting unit 234 do.

Subsequently, lifting the drill body 50 causes the cover body 210 to return to the position in FIG. 5A.

Accordingly, the cover body 210 can prevent the soil from scattering to the outside in a state in close contact with the ground surface in the form of gourd during planting.

Subsequently, as shown in FIG. 6, when the planting hole 10 is formed in a field or arable land or a plastic house through the planting hole molding machine 100 of the present invention, the planting hole molding machine ( By combining 100, the worker can form the planting hole (10) to fit the planting hole (10) desired.

When the user rotates while holding the drill main body 50, the plant-shaped molding machine 100 connected to the drill main body 50 via the connecting shaft 120 rotates and penetrates the ground surface, thereby entering the groove-shaped planting. To form the ball (10).

At this time, the soil is discharged upward along the discharge groove 110 while the molding machine body 100 penetrates the ground surface.

Therefore, the cover body 210 of the cover member 200 of the present invention can prevent the scattering of the soil by blocking the soil discharged to the upper side of the ground surface, and the scattering to the outside by hitting the inner surface of the cover body 210 As the blocked soil falls back to its original position, the shape of the pike does not change, and when used in the pavement made of soil, it has an advantage of reducing waste of soil.

In addition, the cover body 210 of the present invention is formed in the form of the outer diameter of the lower than the outer diameter of the upper portion, the bottom is opened, the center of the drill body 50 and the planting molding machine 100 Since the hollow 215 is formed to be accommodated, the planting ball molding machine 100 may be coupled to the drill body 50 through the hollow 215, and may be formed in a gourd shape to form the ground surface 10 on which the planting hole 10 is formed. By blocking the site has the advantage of efficiently preventing the scattering of soil during planting molding.

The receiving tube 220 is formed to protrude on the upper surface of the cover body 210, and a plurality of fastening rods 230 are formed therein so as to be liftable therein, the cover body 210 for each fastening rod 230 Has the advantage of guiding the lifting operation.

In addition, the fastening rod 230 of the present invention is inserted into the receiving tube 220 and is coupled to the drill body 50 by the detachable means 300, and each lower portion is integrally connected to the depth adjustment ring 235 , The sliding operation is guided in the receiving tube 220 has the advantage of controlling the molding depth of the planting hole 10 by using the depth adjustment ring 235.

In addition, the detachable means 300 of the present invention is detachably coupled to the drill body 50 and the coupling ring 310 and a plurality of fitting portions 312 are provided, screwed to the fastening rod 230 and the fitting portion Since the nut member 320 supports the fastening rod 230 at the upper and lower sides of the 312, the fastening rod 230 can be easily disassembled and assembled in a nut fastening manner to the drill body 50. Has an advantage.

As described above, the present specification and drawings have been described with respect to the preferred embodiments of the present invention, although specific terms are used, it is only used in a general sense to easily explain the technical contents of the present invention and help the understanding of the present invention. It is not intended to limit the scope of the present invention.

It will be apparent to those skilled in the art that other modifications based on the technical idea of the present invention can be carried out in addition to the embodiments disclosed herein.

10: planting work 50: drill body
100: planting molding machine 110: discharge groove
120: connecting shaft 200: cover member
210: cover body 215: hollow
220: accommodation tube 225: guide tube
230: fastening rod 232: fastening portion
234: lifting unit 235: depth adjustment ring
236: connection nut 300: detachable means
310: coupling ring 312: fitting
320: nut member 330: washer member

Claims (5)

A drill body 50 to which the planting ball molding machine 100 is detachably coupled and provides a rotational force to the planting ball molding machine 100 for forming the planting ball;
Removably coupled to the drill body 50 as a detachable means 300, the molding process of the planting ball molding machine 100 by sliding in the vertical direction when the planting ball molding of the planting ball molding machine 100 is moved Cover member (200) for preventing the scattering of soil discharged to the outside of the ground surface; soil scattering preventing device for a planting process molding machine comprising a. The method according to claim 1,
The cover member 200 is formed to have a larger outer diameter than the outer diameter of the upper, the lower portion is formed in an open shape, the hollow so that a portion of the drill body 50 and the planting molding machine 100 is accommodated in the center A cover body 210 in which 215 is formed;
A plurality of accommodation pipes 220 formed to protrude from the upper surface of the cover body 210 and having a fastening rod 230 coupled therein to be elevated; And
And a fastening rod 230 inserted into the accommodation tube 220 and coupled to the drill body 50 by the detachable means 300, and each lower portion of which is integrally connected to the depth control ring 235. Soil scattering prevention device for a planting machine characterized in that. The method according to claim 2,
Combined so as to fit in each of the receiving pipe 220 and the inside of the shatterproof device for planting ball molding machine, characterized in that it further comprises a guide tube 225, the fastening rod 230 is coupled to the lift. The method according to claim 1,
The detachable means 300 is detachably coupled to the drill body 50 and a coupling ring 310 having a plurality of fitting portions 312 formed to be opened outward so that a portion of the fastening rod 230 is accommodated on an outer circumferential surface thereof. )and,
Screw fastening to the fastening rod 230 and the dust scattering device for planting molding machine, characterized in that consisting of a nut member 320 for supporting the fastening rod 230 in the upper and lower sides of the fitting portion (312). The method according to claim 2,
The fastening rod 230 is a fastening portion 232 formed with a male thread on the upper outer peripheral surface,
An elevating part 234 extending to the lower side of the fastening part 232 and being coupled to the receiving tube 220 to be elevated;
Depth adjustment ring 235 connecting the lower end of the lifting unit 234 horizontally and adjusting the planting hole forming depth of the planting hole molding machine 100 according to the coupling height of the fastening rod 230 and the fitting portion 312 Soil scattering prevention device for a planting machine, characterized in that consisting of.

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