KR102525792B1 - Deep fertilization device - Google Patents

Abstract

The present invention relates to a deep fertilization device, and more specifically, to a deep fertilization device which comprises: a main body; a discharging means which is installed in the main body to discharge fertilizer in a fixed amount; and a fertilization means which injects the fertilizer discharged in a fixed amount into the ground; and a trench exploration means. According to embodiments of the present invention, in supplying fertilizer to soil, the fertilizer can be supplied directly into the ground rather than onto the ground, to prevent the fertilizer from dispersing into the air, so that the problem of environmental pollution can be solved.

Description

Deep fertilization device {DEEP FERTILIZATION DEVICE}

The present invention relates to a deep fertilization device, and more particularly, to a deep layer including a main body, a discharge means installed on the main body to discharge fertilizer in a fixed amount, a fertilization means to inject the fertilizer discharged in a fixed amount into the ground, and a burrowing means It's about fertilizing devices.

Conventional fertilizer application machines include a scattering method using a rotary plate, a scattering method using the wind of an engine blower, and a line spreading method using a hose pipe. The disadvantage of these three methods is that it is impossible to accurately control the amount of fertilizer applied per area. So, by judging by the user's senses or eyes and fertilizing, the overfeeding phenomenon appears. In addition, nitrogen, the main component of fertilizer, is decomposed when it meets air, so more fertilizer must be applied to see the effect of fertilizer, which intensifies the overfeeding phenomenon.

In addition, this excessive consumption phenomenon causes ammonia gas, which is the cause of fine dust, as a lot of nitrogen meets with the air. Fertilizers on the ground surface flow into rivers and streams as surface water when it rains or lines the fields, and the eutrophic surface water causes algal blooms. Therefore, deep fertilization, which is an eco-friendly fertilization method that has improved the fertilization method with these disadvantages and environmental problems, has become a hot topic, and related studies are being conducted.

Korean Patent Publication No. 20-2010-0002243 “fertilizer application” (published date: 2010.01.06)

The problem to be solved by the present invention is to provide a deep fertilization machine that prevents the fertilizer from being dispersed into the air by injecting the fertilizer into the ground.

Another object of the present invention is to provide a deep fertilization machine capable of quantitatively discharging fertilizer through a discharge means when the fertilizer injected into the hopper is discharged through the fertilization means.

Another object of the present invention is to provide a deep fertilization machine capable of increasing work convenience by introducing a gully means capable of digging the ground in front of a fertilization means for injecting fertilizer into the ground.

Problems to be solved through various embodiments of the present invention are not limited to the above-mentioned problems, and other problems not mentioned will be clearly understood by those skilled in the art from the description below.

The deep fertilization device according to the present invention is connected to a main body, a storage unit installed in the main body and filled with fertilizer, and a hopper including a discharge unit through which the fertilizer filled in the storage unit is discharged, and communicates with the discharge unit to discharge the fertilizer. A discharging means including a fixed amount inducing member to discharge the fertilizer in a fixed amount, a fixing frame installed on the main body, and a gugging means including a gugging member located in front of the fixing frame and digging a valley into the land, and one end of the discharge means It may include a fertilizing means connected to the means and including a fertilizing pipe whose other end is located behind the gugging means, for discharging fertilizer discharged in a fixed amount into the land dug by the gugu means.

Details of other embodiments are included in the detailed description and drawings.

According to embodiments of the present invention, in supplying fertilizer to the soil, it is made so that the fertilizer can be directly supplied to the ground rather than the ground, preventing the fertilizer from being dispersed into the air, thereby solving the problem of environmental pollution.

Another effect of the present invention is to prevent contact with air as the fertilizer is directly supplied to the ground, thereby solving the problem that nitrogen, the main component of the fertilizer, meets air and decomposes, reducing the effect.

According to another embodiment of the present invention, the fertilizer filled in the hopper can be discharged in a fixed amount by the discharge means, so that an appropriate amount of fertilizer can be supplied to the soil at a constant rate.

Furthermore, it is possible to improve the convenience of work through the guggul means installed in front of the fertilization means.

The effects of the present invention are not limited to the effects mentioned above, and other effects not mentioned will be clearly understood by those skilled in the art from the description of the claims.

1 is a perspective view of a deep fertilization device according to the present invention
Figure 2 is a side view of the deep fertilization device according to the present invention
Figure 3 is a side view of another embodiment of the deep fertilization device according to the present invention
Figure 4 is a partial detailed view of the deep fertilization device according to the present invention
Figure 5 is a side view of the guguul means and fertilization means according to the present invention
Figure 6 is a perspective view of the guul means and fertilization means according to the present invention
Figure 7 is a rear perspective view of the guggul means and fertilization means according to the present invention

Hereinafter, embodiments will be described in detail with reference to the accompanying drawings. However, since various changes can be made to the embodiments, the scope of rights of the patent application is not limited or limited by these embodiments. It should be understood that all changes, equivalents or substitutes to the embodiments are included within the scope of rights.

Terms used in the examples are used for descriptive purposes only and should not be construed as limiting. Singular expressions include plural expressions unless the context clearly dictates otherwise. In this specification, terms such as "include" or "have" are intended to designate that there is a feature, number, step, operation, component, part, or combination thereof described in the specification, but one or more other features It should be understood that the presence or addition of numbers, steps, operations, components, parts, or combinations thereof is not precluded.

Unless defined otherwise, 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 the embodiment belongs. Terms such as those defined in commonly used dictionaries should be interpreted as having a meaning consistent with the meaning in the context of the related art, and unless explicitly defined in this application, it should not be interpreted in an ideal or excessively formal meaning. don't

In addition, in the description with reference to the accompanying drawings, the same components are given the same reference numerals regardless of reference numerals, and overlapping descriptions thereof will be omitted. In describing the embodiment, if it is determined that a detailed description of a related known technology may unnecessarily obscure the subject matter of the embodiment, the detailed description will be omitted.

In addition, in describing the components of the embodiment, terms such as first, second, A, B, (a), and (b) may be used. These terms are only used to distinguish the component from other components, and the nature, sequence, or order of the corresponding component is not limited by the term. When an element is described as being “connected”, “coupled” or “connected” to another element, the element may be directly connected or connected to the other element, but there may be another element between the elements. It should be understood that may be "connected", "coupled" or "connected".

Components included in one embodiment and components having common functions will be described using the same names in other embodiments. Unless stated to the contrary, descriptions described in one embodiment may be applied to other embodiments, and detailed descriptions will be omitted to the extent of overlap.

The present invention relates to a deep fertilization device (A), as shown in FIGS. ), a moving means 60 and a driving means 70 may be included. Prior to describing each configuration, if a schematic direction is determined with reference to the drawings, the direction in which the moving means 60 is located based on the moving direction of the deep fertilization device A is referred to as the front, and the fertilization means 50 The direction in which it is located is the rear, and the upper and lower parts are determined based on the drawing.

As shown in FIGS. 1 to 3 , the present invention may include a body 10 . The shape of the main body 10 may be partially changed according to the shape of the moving means 60 .

As shown in FIGS. 1 and 2 , the main body 10 may include a pair of side wall members 11 spaced apart from each other. One or more support members 13 connecting the pair of side wall members 11 may be included. In one embodiment, the support member 13 may be installed in one or more pairs so as to connect the front sides of the pair of side wall members 11 to each other and connect the rear sides to each other.

As shown in FIGS. 1 and 2 , the side wall member 11 may have a plate shape, or as shown in FIG. 3 , it may have a frame shape. The shape of the side wall member 11 may be implemented differently depending on the shape of the movable member 61, but is not limited thereto.

A hopper 20 may be positioned between the pair of side wall members 11 . More specifically, the hopper 20 may be located in the upper direction between the pair of side wall members 11 .

The hopper 20 may have a storage part 21 filled with fertilizer, and a discharge part 23 may be formed at a lower part of the hopper 20 . The present invention is a device for injecting fertilizer into the ground, and the gulgu means 40, the fertilization means 50, and the discharge means 30 may be each one, or two or more may be spaced apart as shown in the drawing. Therefore, the hopper 20 may be a plurality of discharge means 30 and 1: 1 matching, but for convenience of work, it is preferable that it is a single member connected to all of the plurality of discharge means 30 as shown in the drawing.

The hopper 20 may have a wide upper part and a gradually narrower shape towards the lower part for smooth discharge of the filled fertilizer. The hopper 20 may include a screw member 25 rotatably installed therein. The screw member 25 may be formed along the longitudinal direction of the hopper 20 . Screw wings may be further formed on the outer surface of the screw member 25 . The screw member 25 may be installed to rotate in communication with an idle or separate driving device or the driving means 70 .

A discharge unit 30 may be installed in the discharge unit 23 formed at the bottom of the hopper 20 . The discharge means 30 may include a casing 31 and a quantitative guide member 33 located inside the casing 31 .

The present invention may include a quantitative guide member 33 to discharge the fertilizer filled in the hopper 20 in a quantitative amount.

First, as shown in FIGS. 1 to 4 , the discharge unit 30 may be installed below the discharge unit 23 to communicate with the discharge unit 23 of the hopper 20 . The discharge means 30 may include a quantitative guide member 33 therein. The casing 31 of the discharge unit 30 may include an input unit 311 into which fertilizer discharged from the discharge unit 23 of the hopper 20 is injected. The casing 31 may include a discharge pipe 313 for discharging the fertilizer discharged in a fixed quantity by the quantity induction member 33 to the fertilizing means 50 . An oblique portion 313a may be formed at an end of the discharge pipe 313, but is not limited thereto.

As shown in FIG. 4, the metering guide member 33 may be two embodiments of different shapes.

As shown in FIG. 4 [A], the first embodiment of the metering guide member 33 may be a member having a shape similar to a tooth capable of idle rotation. More specifically, the metering guide member 33 may have a shape similar to a sawtooth with repeatedly formed accommodating parts 331 and protrusions 333 on the outside. The driving means 70 is connected to the central portion of the metering guiding member 33 to rotate the metering guiding member 33 . A portion of the quantitative guide member 33 may be installed to invade the discharge portion 23 of the hopper 20 . Therefore, when the metering guide member 33 rotates, the fertilizer is accommodated in the accommodating portion 331, and the fertilizer accommodated in each accommodating portion 331 rotates as shown in FIG. 4 [A], while the discharge pipe of the casing 31 ( 313) can be moved.

That is, as the size of the receiving part 331 is made the same, the amount of discharged fertilizer can be discharged in the same amount. Of course, a slight error may occur in the amount of fertilizer accommodated in the accommodating portion 331.

In addition, in order to operate the first embodiment of the metering guide member 33, the main body 10 may include a driving means 70. The driving means 70 may include a shaft 73 connected to the central portion of the metering guide member 33 and a driving member 71 coupled to one side of the shaft 73. Therefore, when the driving member 71 operates, the shaft 73 rotates to rotate the metering guide member 33 . One or two or more metering guide members 33 may be coupled to the one shaft 73 .

As shown in FIG. 4 [B], the second embodiment of the quantitative induction member 33 includes a casing 31, a rotating member 338 installed in the casing 31, and the rotating member 338 It may include a motor member 337 connected to one side of.

The drive shaft 334 of the motor member 337 may be connected to the center of one side of the rotation member 338 in a lateral direction. Screw-shaped wing parts 339 may be formed on the outer surface of the rotating member 338 . At this time, the input part 311 of the casing 31 may communicate with the lateral direction of the rotating member 338 .

Therefore, when the fertilizer is discharged from the hopper 20, the fertilizer is injected in the lateral direction of the rotating member 338, and as the rotating member 338 rotates, the fertilizer is aligned and discharged by the wing part 339, and the quantity is fixed. discharge may be possible. Of course, the quantification at this time may include some error range.

The present invention may be configured differently depending on the field through the embodiment of the moving means 60.

1 and 2 show a first embodiment of the moving means 60, which may be a cylindrical moving member 61. The deep fertilization device (A) according to the present invention is a device that can be moved by being connected to a separate power device, for example, a tractor, etc. Ridges are formed on crops, and fertilizer can be injected into the ground at the same time.

3 is a second embodiment of the moving means 60, and the moving means 60 may be a rotary member 63. The rotary member 63 is a member in which a plurality of wing pieces are formed, and corresponds to all crops that are sown without a ridge, and fertilizer can be injected into the ground simultaneously with the rotary operation. The shape of the rotary member 63 can be replaced with a rotary applied to a conventional agricultural tool for leveling the ground.

The present invention relates to a deep fertilization device (A) for directly injecting fertilizer into the soil, and as shown in FIGS.

The guggul means 40 and fertilization means 50 may be located in the lower part of the main body 10 and at the rear of the moving means 60.

5 to 7 show detailed views of the gu-gul means 40 and the fertilizing means 50. First, the gu-gul means 40 may include a fixing frame 41 and a gu-gul member 43. there is.

The guggul means 40 may perform a function of digging the ground when the deep fertilization device A according to the present invention moves forward. The bending means 40 may include a fixing frame 41 and a bending member 43 positioned in front of the fixing frame 41 .

The fixing frame 41 is coupled to the main body 10 and may be coupled to protrude downward from the main body 10 . The fixing frame 41 may be a curved shape bent forward, but it should not be construed as limiting the scope of rights thereto.

A frame member 55 to be described later may be coupled to a lower portion of the fixing frame 41 . The guggul member 43 is coupled to and fixed to the frame member 55 and is located at the lower front of the fixing frame 41 to thin out land when the main body 10 moves. The bending member 43 may have a structure surrounding the fixing frame 41, more precisely, the fixing frame 41 and the frame member 55. Therefore, the bending member 43 may have a structure in which a bent portion 431 is formed. In addition, a sharp part 437 may be formed at the lower part of the guggul member 43 so that the ground can be more easily dug. In addition, one or two or more inlet holes 433 may be formed on the front surface of the guggul member 43 so that the soil dug through the guggul member 43 penetrates the ground and moves smoothly. In addition, a plurality of coupling holes 435 are formed on the side surface of the guggul member 43, so that it can be fitted and coupled to the frame member 55.

A fertilization means 50 for discharging fertilizer may be located at the rear end of the gugul means 40. The fertilizing means 50 may have a structure for injecting fertilizer into the ground (underground) dug by the guggul means 40.

More specifically, the fertilizing means 50 may include a fertilizing pipe 51, a connection guide 53, and a frame member 55.

Referring to the drawings for each configuration, first, the frame member 55 may be a pair of frame members 55 coupled to both sides of the fixing frame 41 . The frame member 55 includes a coupling portion 55a coupled to the fixing frame 41, a width extension portion 551 extending from the coupling portion 55a, and an extension extending from the width extension portion 551. A portion 55b may be included.

A fastening part 555 may be formed in the fastening part 55a. Preferably, the fastening part 555 may have a ball shape.

Therefore, the fastening member 411 is coupled to the fastening part 555 to couple the frame members 55 to both sides of the fixed frame 41, but the coupling method with the fixed frame 41 Other methods may be employed. For example, it can be firmly fixed by welding or the like.

The width extension portion 551 may refer to a portion where the pair of frame members 55 are bent in a direction in which the width (distance) between them increases as the pair of frame members 55 move toward the rear.

As a result, based on the pair of frame members 55, the distance between the pair of coupling parts 55a may be shorter than the distance between the pair of extension parts 55b.

In addition, a coupling protrusion 553 may be further formed on the coupling portion 55a. The coupling protrusion 553 is a member for coupling the gu-gul member 43, and may be fixed to the coupling hole 435 of the gu-gul member 43. Therefore, the guggung member 43 can be firmly fixedly coupled to the frame members 55 while being positioned in front of the fixing frame 41 .

The fertilization pipe 51 is a member located at the rear of the gugul means 40, one end connected to the discharge means 30, and the other end may be located between the pair of frame members 55 .

More specifically, a connection guide 53 may be further coupled between the pair of frame members 55 . The connection guide 53 is located between the pair of frame members 55 and may be installed in such a way that both sides are coupled to and fixed to each of the pair of frame members 55 . The coupling method of the connection guide 53 may be a fitting coupling method of protrusions and grooves or holes, but a method such as welding may be applied, and the scope of rights is not limited thereto.

A connection hole 531 may be formed in the connection guide 53 . The connection hole 531 is a hole to which the fertilization pipe 51 is coupled, and the other end of the fertilization pipe 51 is located on the same line as the connection hole 531 or is lower than the connection hole 531. can be located

Therefore, the fertilizer passing through the discharge means 30 and the fertilizing pipe 51 can be sprayed downward between the pair of frame members 55 .

In the present invention, an inclined member 57 may be further introduced in order to more efficiently spray the sprayed fertilizer. The inclined member 57 may be coupled between the pair of frame members 55 in the same manner as the connection frame. The inclined member 57 may include an inclined plate 571 and fitting parts 573 protruding from both sides of the inclined plate 571 . An fitting hole 557 may be formed in the frame member 55 . Accordingly, the fitting part 573 of the inclined plate 571 may be fastened to each other in a manner in which the fitting part 573 is coupled to the fitting hole 557 . However, it is also possible to fasten in a manner that is firmly fixed to each other through a method such as welding.

The inclined plate 571 is a member for adjusting the spray angle of the fertilizer falling vertically from the fertilizing pipe 51, and as shown in the drawing, it may be installed to form an inclination relative to the ground.

More preferably, it can be installed at an angle of 30 to 50 degrees from the ground, and as shown in the drawing, when the fertilizer falls vertically, it hits the inclined plate 571 and the pair of fixed frames 41. The fertilizer is discharged to the rear It can be configured to be.

As described above, although the embodiments have been described with reference to the limited drawings, those skilled in the art can apply various technical modifications and variations based on the above.

For example, the described techniques may be performed in an order different from the method described, and/or components of the described system, structure, device, circuit, etc. may be combined or combined in a different form than the method described, or other components may be used. Or even if it is replaced or substituted by equivalents, appropriate results can be achieved.

Therefore, it should be said that other implementations, other embodiments, and equivalents of the claims are within the scope of the following claims.

A: Fertilization device
10: main body 11: side wall member
13: support member 20: hopper
21: storage unit 23: discharge unit
25: screw member 30: discharge means
31: casing 311: input unit
313: discharge pipe 313a: oblique part
33: quantitative induction member 331: accommodation unit
333: protrusion 334: drive shaft
337: motor 338: rotating member
339: wing part 40: guggul means
41: fixed frame 411: fastening member
43: Gugong member 431: bent portion
433: inlet hole 435: coupling hole
437: point 50: fertilization means
51: fertilization hall 53: connection guide
531: connecting hole 55: frame member
551: width extension part 553: coupling protrusion
555: fastening part 557: fitting hole
55a: coupling part 55b: extension part
57: inclined member 571: inclined plate
573: fitting part 60: means of movement
70: driving means

Claims (8)

main body;
A hopper installed on the main body, including a storage unit filled with fertilizer and a discharge unit through which the fertilizer filled in the storage unit is discharged;
Discharge means that communicates with the discharge unit and includes a fixed amount inducing member to discharge the discharged fertilizer in a fixed amount;
a guiding means including a fixing frame installed on the main body and a gugging member located in front of the fixing frame and digging a valley into the land; and
Fertilizing means for discharging fertilizer discharged in a fixed amount to the inside of the land dug by the guggul means, including a fertilization pipe having one end connected to the discharge means and the other end located behind the guggul means;
including,
The fertilizing means is
It is installed on both sides of the fixed frame and includes a pair of frame members each having a fitting hole formed therein, and the other end of the fertilization pipe is located between the pair of frame members,
It includes an inclined member coupled between the pair of frame members and located at the bottom of the other end of the fertilizing pipe to guide the fertilizer discharged through the fertilizing pipe to the rear of the fertilizing means,
The excavation means is
It is located in front of the fixed frame and further includes a bending member having a bent portion formed to surround the fixed frame,
A pointed portion is formed at the lower end of the guggul member, one or more inlet holes are formed on the front surface of the guggul member, and a coupling hole is formed on the side surface,
The inclined member includes an inclined plate and a fitting portion protruding from both sides of the inclined plate and coupled to the fitting hole,
The inclined plate is installed inclined with respect to the ground so that when the fertilizer falls vertically, the fertilizer collides with the inclined plate and the fertilizer is discharged to the rear of the fixed frame. According to claim 1,
The inclined plate is a deep fertilization device configured to be inclined at an angle of 30 to 50 degrees relative to the ground. According to claim 1,
The pair of frame members
A binding portion coupled to the fixing frame and formed with a coupling protrusion fastened to the coupling hole, a width extension portion bent to widen the space between the pair of frame members from the coupling portion, and a width extension portion extending from the width extension portion. including extensions;
The fertilizing means is
Deep fertilization device further comprising a connection guide coupled between the pair of extensions and having a connection hole to which the other end of the fertilization pipe is coupled. delete According to claim 1,
The quantitative induction member of the discharge means is
Deep fertilization device, which is a sawtooth member that is rotatably installed and has a receiving part and a protrusion repeatedly formed on the outside. According to claim 1,
The quantitative induction member of the discharge means is
An in-depth fertilization device comprising a rotating member rotatably installed and a screw-shaped wing formed on an outer surface of the rotating member. According to claim 5 or 6,
A moving means is rotatably installed at the front of the main body,
The moving means is a deep fertilization device that is a cylindrical member to form a ridge. According to claim 5 or 6,
A moving means is rotatably installed at the front of the main body,
The moving means is a deep fertilization device that is a rotary member having a plurality of wing pieces so as not to form a ridge.

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