KR20170032921A - Simultaneous seeding apparatus of different crop-seeds - Google Patents

Simultaneous seeding apparatus of different crop-seeds Download PDF

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Publication number
KR20170032921A
KR20170032921A KR1020150130245A KR20150130245A KR20170032921A KR 20170032921 A KR20170032921 A KR 20170032921A KR 1020150130245 A KR1020150130245 A KR 1020150130245A KR 20150130245 A KR20150130245 A KR 20150130245A KR 20170032921 A KR20170032921 A KR 20170032921A
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KR
South Korea
Prior art keywords
seeding
unit
main body
seed
passage unit
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KR1020150130245A
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Korean (ko)
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KR101787830B1 (en
Inventor
하유신
우승민
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경북대학교 산학협력단
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Priority to KR1020150130245A priority Critical patent/KR101787830B1/en
Publication of KR20170032921A publication Critical patent/KR20170032921A/en
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C7/00—Sowing
    • A01C7/08—Broadcast seeders; Seeders depositing seeds in rows
    • A01C7/088—Sectional seeding
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
    • A01C5/06—Machines for making or covering drills or furrows for sowing or planting
    • A01C5/066—Devices for covering drills or furrows
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C7/00—Sowing
    • A01C7/08—Broadcast seeders; Seeders depositing seeds in rows
    • A01C7/12—Seeders with feeding wheels
    • A01C7/121—Seeders with feeding wheels for sowing seeds of different sizes
    • A01C7/122—Seeders with feeding wheels for sowing seeds of different sizes using more than one feeding wheel; using double-run feeding wheels
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C7/00—Sowing
    • A01C7/18—Machines for depositing quantities of seed at intervals
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C7/00—Sowing
    • A01C7/20—Parts of seeders for conducting and depositing seed

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  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Sowing (AREA)

Abstract

The present invention relates to a heterogeneous crop mixing simultaneous seeding apparatus, comprising a front wheel having feed projections spaced apart from one another at a predetermined interval, a main body having a rear wheel rotatably installed to feed a ground surface after seeding the crop seeds, A first passage unit provided on one side of the lower portion of the main body and forming a first seeding seed on which a first crop seed is sown on the ground, and a second passage unit provided on a side of the first passage unit, A second seeding unit for forming a second seeding seed to which seeds are to be seeded, a first seeding unit installed at one side of an upper portion of the main body corresponding to the first passage unit and discharging the first seeds contained therein downward, A second seeding unit provided on one side of the upper portion of the main body corresponding to the second passage unit and discharging the second crop seed contained in the second seeding unit to the lower portion, And a soil settlement unit disposed behind the first passage unit and the second passage unit for covering the first seeding trough and the second seeding trough sowed by the first crop seed and the second crop seed, do.
According to the present invention, since simultaneous sowing of mixed seeds of different crops is possible, not only the sowing operation process is reduced, but also the sowing interval and sowing depth between different kinds of crop seeds are adjusted as needed, The productivity of the crops can be greatly improved since the seeding can be sowed at the seeding interval and seeding depth suitable for the growth of the crop seeds.
In addition, it is possible to perform a more smooth seeding operation by providing a structure in which large particles such as soil or gravel are discharged on the ground during sowing operation.

Description

[0001] Description [0002] Simultaneous seeding apparatus of different crop-seeds [

More particularly, the present invention relates to a heterogeneous crop breeding simultaneous seeding apparatus capable of simultaneous seeding of mixed crop seeds, The present invention relates to a seeding apparatus.

There are many factors that affect the productivity of rye used as feed for rumen livestock, but the seeding method has the greatest influence because the growth of the crop for producing the forage starts from sowing.

In particular, among the crops for producing forage crops, corn belonging to the rice and crop crops is the forage crop, which is the number one feedstock for the production of digested nutrients per unit area and unit time, and the grain production rate accounts for 50% of the dry matter yield. It is the most suitable crop for improving feed self-sufficiency rate through substitution of rich feed as well as forage.

However, corn is a multipurpose crop that needs a lot of nitrogen. Considering the validity period of fertilizer applied at the beginning of sowing, it should be given about 1 month after sowing. As the supply of TMR (complete compound feed) is expanded recently, the tendency of preferring the raw material feed with high protein content is due to the lack of nitrogen in the ejaculation period and the growth of the stem is not performed properly. The preference for corn is gradually decreasing.

The above-mentioned multiparity crop corn, when mixed with soybean which is excellent in nitrogen fixation ability and vigorousness, can solve the nitrogen shortage due to the nitrogen fixing ability of the soybean, It is possible to prevent the corn cropping phenomenon by growing while winding up.

In addition, the use of soybean and corn, which have high protein content, to produce forage can solve the problem of corn with low protein content.

On the other hand, it is important to sow the distance between the corn and the soybean within 10 cm to sow the corn stalks so that the vinegars of the soybean crops can climb up the corn stalks. To increase seeding time, it is necessary to reduce the time required for sowing by simultaneously sowing corn and soybeans.

Korean Patent Application No. 0287449 discloses a " tractor seeding apparatus " made to be attached to a tractor and towed.

However, the above-mentioned prior art is an apparatus capable of sowing one crop seed, and it is impossible to simultaneously seed different kinds of crops when mixing different crops. For this reason, a plurality of seeding apparatuses are arranged in the lateral direction However, it is not possible to sow the distance between the seeds of seeds to within 10cm.

For this reason, there is a demand for seeding apparatus capable of sowing seeds of different kinds, especially corn and soybeans, at the same time, while sowing the distance between corn and soybeans to be sown within 10 cm.

Korean Registration Practice No. 0287449 "Tractor Seeder"

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a method of controlling seeding intervals and seeding depths of heterogeneous crop seeds capable of simultaneous sowing of mixed seeds, And a method of simultaneous seeding of heterogeneous crops.

It is another object of the present invention to provide a heterogeneous crop mixing simultaneous seeding apparatus in which a clay unit is added to a phrase unit or an arrangement structure of a phrase unit is improved to provide a structure in which large particles such as soil or gravel are discharged on the ground during a seeding operation.

In accordance with an aspect of the present invention, there is provided an agricultural machine comprising: a front wheel having feed projections spaced apart from an outer circumferential surface at a predetermined interval; a main body having a rear wheel rotatably installed to squeeze the ground surface after sowing crop seed; A first passage unit provided on one side of the lower portion of the main body and forming a first seeding seed on which a first crop seed is sown on the ground, and a second passage unit provided on a side of the first passage unit, A second seeding unit for forming a second seeding seed to which seeds are to be seeded, a first seeding unit installed at one side of an upper portion of the main body corresponding to the first passage unit and discharging the first seeds contained therein downward, A second seeding unit installed on one side of the upper part of the main body corresponding to the second passage unit and discharging the second crop seed contained in the second seeding unit to the lower part, Wherein the first seeding seed and the second seeding seed are disposed at the rear of the one-passage unit and the second passage unit, and wherein the first seeding seed and the second seeding seed cover the first seeding seed and the second seeding seed, A seeding device is provided.

According to another aspect of the present invention, there is provided a golf club head comprising: a front wheel having protruding pieces spaced apart from each other at a predetermined interval on an outer circumferential surface; a main body having a rear wheel rotatably installed to pressurize the ground surface after sowing seeds; A first passage unit provided on one side of a lower portion of the main body and forming a first seeding seed on which a first crop seed is sown on the ground, and a second passage unit provided on a diagonal line with respect to the first passage unit, A second seeding unit for forming a second seeding seed to which a crop seed is sown and a first seeding unit installed at one side of the upper part of the main body corresponding to the first seedling unit and discharging the first seeds contained therein downward; A second seeding unit provided on one side of the upper portion of the main body corresponding to the second passage unit and discharging the second crop seed contained therein to the lower portion, A seedling unit disposed behind the first passage unit and the second passage unit for covering the first seeding bone and the second seeding seed with the first crop seed and the second crop seed sowing, A simultaneous seeding device for action is provided.

Here, it is preferable that the first passive unit and the second passive unit are respectively installed to be adjustable in the lateral direction of the main body, and each of the first passive unit and the second passive unit is adjustable in height in the vertical direction of the main body.

The first seeding unit may include a first seeding unit having a first inclined surface inclined upwards in an outward direction of the main body at one side thereof and guiding the first crop seed discharged downward by the first seeding unit to the first seedling cast 1 guide means is further provided in the second seeding unit, the second seeding unit has a second inclined surface inclined upwards in an outward direction of the main body at one side thereof, and the second crop seed discharged downward by the second seeding unit, A first guide plate provided on one side of the first passage unit and having a first inclined surface inclined upwards in an outward direction of the main body; And a first cushioning member provided on the first inclined surface, wherein the second guide means is provided on one side of the second passage unit, It is more preferable to include a second buffer member provided in the second guide plate and the second inclined surface formed upwardly sloping second inclined surface.

The first seedling unit and the second seeding unit may be installed at a lower position than the first and second passage units in the lower part of the main body, Wherein the third passage unit is provided so as to be adjustable in height in a vertical direction of the main body and adjusts the width of the third seedling boll to adjust the width of the third seedling boll, It is more preferable to form it.

Here, the first seeding unit may include a first seeding hopper having an open upper portion, a first seeding hopper in which the first crop seed is accommodated, and a first discharge path through which the first crop seed is discharged, And a first seeding roller which is rotatably installed on a first discharge path of the seeding roller and has a plurality of first seed receiving grooves spaced apart from each other by a predetermined distance on an outer circumferential surface of the first seeding roller receiving the first crop seed, A second seeding hopper in which an upper portion is opened and in which the second crop seed is received and a second discharge path through which the second crop seed is discharged is formed in a lower portion and a second seeding hopper And a second seeding roller which is rotatably installed on the outer circumferential surface and in which a plurality of second seed receiving grooves for receiving the second crop seed are spaced apart from each other by a predetermined distance, The interval of the second seed receiving groove is preferably different form each other.

The first seeding unit may include first rotational force transmitting means provided between one side of the front wheel and one side of the first seeding roller for transmitting rotational force of the front wheel to the first seeding roller, And second rotational force transmitting means provided between one side of the front wheel and one side of the second seeding roller for transmitting rotational force of the front wheel to the second seeding roller.

In the lower part of the main body, the soil or the gravel of the ground is installed in front of the center of the first passage unit and the second passage unit, The clay unit is installed in the lower portion of the main body so as to be vertically adjustable in height.

It is further preferable that the vehicle further includes a connection unit installed at one side of the main body and connected to the rear of the tractor.

According to the present invention, since simultaneous sowing of mixed seeds of different crops is possible, not only the sowing operation process is reduced, but also the sowing interval and sowing depth between different kinds of crop seeds are adjusted as needed, The productivity of the crops can be greatly improved since the seeding can be sowed at the seeding interval and seeding depth suitable for the growth of the crop seeds.

In addition, it is possible to perform a more smooth seeding operation by providing a structure in which large particles such as soil or gravel are discharged on the ground during sowing operation.

1 is a perspective view of a heterogeneous crop interference co-seeding apparatus according to an embodiment of the present invention.
2 is a front view of a heterogeneous crop interference simultaneous seeding apparatus according to an embodiment of the present invention.
3 is a bottom view of a heterogeneous crop interference co-seeding apparatus according to an embodiment of the present invention.
4 is a partial cross-sectional view of a first seeding unit of a heterogeneous crop interference co-seeding apparatus according to an embodiment of the present invention.
FIG. 5 is a schematic view of a first parsing apparatus and a second parsing apparatus of a heterogeneous crop interference simultaneous seeding apparatus according to an embodiment of the present invention.
6 (a) and 6 (b) are schematic views for explaining the operation of the clay unit of the heterogeneous crop mixed seeding apparatus according to an embodiment of the present invention.
7 is a perspective view of a heterogeneous crop interference co-seeding apparatus according to another embodiment of the present invention.
8 is a schematic view for explaining the operation of the first passage unit and the second passage unit of the heterogeneous crop mixing co-seeding apparatus according to another embodiment of the present invention.
9 is a perspective view of a third passage unit of a heterogeneous crop interference co-seeding apparatus according to another embodiment of the present invention.
10 (a) and 10 (b) are operation diagrams for explaining the operation of the third passage unit of the heterogeneous crop interference co-seeding apparatus according to another embodiment of the present invention.

Hereinafter, the present invention will be described in detail with reference to the drawings. It is to be noted that like elements in the drawings are represented by the same reference numerals as possible. Further, detailed description of known functions and configurations that may unnecessarily obscure the gist of the invention will be omitted.

FIG. 1 is a perspective view of a heterogeneous crop mixing sprouting apparatus according to an embodiment of the present invention, FIG. 2 is a front view of a heterogeneous crop mixing sprouting apparatus according to an embodiment of the present invention, and FIG. 4 is a partial cross-sectional view of a first seeding unit of a heterogeneous crop mixed seeding apparatus according to an embodiment of the present invention, and FIG. 5 is a partial cross- 1 schematically shows a first parsing apparatus and a second parsing apparatus of a heterogeneous crop mixing simultaneous seeding apparatus according to an embodiment of the present invention.

1 to 5, a heterogeneous crop interference simultaneous seeding apparatus 1 according to an embodiment of the present invention is for simultaneously seeding different kinds of crop seeds, and includes a main body 10, a first passage unit 20 A second seeding unit 40, a second seeding unit 50, a covering unit 60, a connecting unit 70 and a clay unit (not shown).

The main body 10 is provided with a pair of front wheels 11 provided with feed projections 11a spaced apart from each other at a predetermined interval on the outer circumferential surface in order to prevent the front end from slipping on the ground and idling, And a rear wheel 12 is provided for balancing the ground surface.

Here, the rear wheel 12 is formed of a drum-shaped known roller structure, and by using the ground surface to be compacted, the water use of the soil can be maximized.

The first phrase unit 20 is provided on one side of the lower portion of the main body and forms a first seeding seed on which seeds of the first crop, which are discharged downward by the first seeding unit described later, are to be sown.

The first passage unit 20 includes a pair of plate members 20a and 20b which are arranged such that one ends of the pair of plate members are mutually abutted with an acute angle at their tips and the other ends of the pair of plate members extend outwardly toward the rear, 1 space portion 21 is formed on the surface of the first crop seed so that the first seeding seed is formed on the ground through the tip having the acute angle formed.

The first passage unit 20 is configured such that the first crop seed discharged downward by the first seeding unit 40, which will be described later, through the first open space 21 formed between the pair of plate members, Thereby providing a path for the inflow into the seedling.

On the other hand, the first phrase unit 20 may include a first seeding point formed by the first phrase unit 20 and a second seeding point formed by the second phrase unit 30, which are formed by the first phrase unit 20, And the second seeding troughs formed by the second seeding trough 30 can be adjusted.

In addition, the first passage unit 20 is installed vertically movably on one side of the lower portion of the main body 10 so as to provide a seeding depth suitable for the growth of the first crop seed discharged downward by the first seeding unit 40 .

The first passage unit 20 is provided with a first guide unit 22 having a first inclined surface 22aa inclined upwards in the outer direction of the main body 10 at one side.

The first guiding unit 22 can be moved downward by the first seeding unit 40 to be described later even if the first passage unit 20 is moved in the lateral direction to adjust the distance from the second passage unit 30 So that the first crop seed slides along the first inclined surface 22aa and is supplied to the first seeding point through the first open space 21 of the first passage unit 20. [

The first guide means 22 includes a first guide plate 22a provided on one side of the first passage unit 20 and having a first inclined surface 22aa inclined upwards in the outward direction of the main body 10, And a first cushioning member (not shown) provided on the first inclined surface 22aa of the first guide plate 22a.

Here, the first cushioning member (not shown) is provided to prevent the first crop seed coming into contact with the first inclined surface 22aa of the first guide plate 22a from being damaged, and is made of rubber or the like It is preferable to use a material.

The second passage unit 30 is provided symmetrically on the side of the first passage unit 20 on the lower side of the main body 10 and is provided on the ground with a second cropping unit 50, And forms a second seeding sow in which the seed is sown in parallel to the side of the first seeding sow.

As in the first passage unit 20, the second passage unit 30 is formed such that one end of a pair of plate members are mutually abutted and an acute angle is formed at the tip thereof, and the other end of the plate member is extended in the outward direction And a second space 31 opened between the plate members of the pair is formed. The first seeding seed is formed on the ground through the acute-angled tip of the first seed seed.

Since the second guide means 32 formed in the second passage unit 30 is the same as the first guide means 22, a detailed description thereof will be omitted.

Here, since the first passage unit 20 and the second passage unit 30 can be configured to be movable leftward or rightward or upwards or downwards, various configurations can be formed, and a detailed description thereof will be omitted.

As described above, in the heterogeneous crop interference simultaneous seeding apparatus 1 according to the embodiment of the present invention, the first passage unit 20 and the second passage unit 30 can be moved laterally to one side of the lower part of the main body 10 The spacing between the first seeding and the second seeding can be adjusted as needed.

Therefore, the interval between the first seeding bone and the second seeding bone can be set as a sowing interval that can provide an environment suitable for the growth of the first crop seed and the second crop seed, which are mixed.

Due to the above structure, the present invention is particularly applicable to a method of setting a seeding interval of 10 cm or less, which is a sowing interval, which provides a suitable environment in which soybeans can climb the stem of a corn, .

The present invention is characterized in that the first phrase unit 20 and the second phrase unit 30 are provided on one side of the lower portion of the main body 10 so as to be movable up and down, The depth of the sowing bone and the second sowing bone can be controlled.

As a result, it is possible to set the seeding depth suitable for the growth of each of the first crop seed and the second crop seed which are mixed.

The first seeding unit 40 is installed on one side of the upper part of the main body 10 corresponding to the first passage unit 20 and discharges the first crop seed contained therein to the lower part of the first seeding unit 40, And includes a first seeding hopper 41, a first seeding roller 42, and a first rotational force transmitting means 43 for sowing a first crop seed in the first seeding bone.

The first seeding hopper 41 is opened at its upper portion, a first crop seed is received therein, and a first discharge path 41a through which a first crop seed is discharged is formed at a lower portion thereof.

The first seeding hopper 41 is formed with a transparent viewing window 41b which can visually confirm the remaining amount and condition of the first crop seed contained in the one side and the lower end of the side upper end portion, And is shielded by the insulating film 41c.

The first seeding roller 42 is formed in a drum shape and is rotatably installed on the first discharge path 41a. As shown in FIG. 4, the first seeding roller 42 is provided with a plurality of first seed seeds The seed receiving grooves 42a are formed with a predetermined spacing.

The first rotational force transmitting means 43 is provided between one side of the front wheel 11 of the main body and one side of the first seeding roller 42 and serves to transmit the rotational force of the front wheel 11 to the first seeding roller 42 , But it may be formed in a structure including a belt member wound between one side of the front wheel 11 of the main body 10 and one side of the first seeding roller and between the belt pulley and the belt pulley.

The first seeding unit 40 is provided with the first seeding roller 42 in a manner that the first seeding roller 42 is rotated by using a motor individually provided to the first seeding roller 42, May be used.

The first seeding unit 40 may control the speed of the first seeding roller 42 or the distance between the first seed receiving grooves 42a and the sowing interval Can be set as a sowing interval that provides an environment suitable for the growth of the first crop seed.

The second seeding unit 50 is installed on one side of the upper part of the main body 10 corresponding to the second passage unit 30 and discharges the second crop seeds stored therein to the lower part, A second seeding hopper 51, a second seeding roller (not shown), and a second rotational force transmitting means 53 for sowing the second crop seed to the second seeding bone.

Since the second seeding unit 50 has the same detailed configuration as the first seeding unit 40 described above, a detailed description thereof will be omitted.

The covering unit 60 is provided at the rear of the first passage unit 20 and the second passage unit 30 on the lower side of the main body 10 and is provided with a first seeding seedlings And a first elastic member (63) serving to cover the second seeding bone, and includes a rotation bar (61), a cover plate (62), and a first elastic member (63).

One end of the pivoting bar 61 coupled to one side of the lower portion of the main body 10 and coupled at an initial position where the other end extends downward and is substantially perpendicular to the paper surface is pivotally coupled to the rear of the main body 10 .

One side of the buccal plate 62 is coupled to the other end of the pivot bar 61 and is arranged to be inclined upward to the front of the main body 10 and the soil around the first seeding trough and the second seeding trough is placed on both sides of the rear end, And a pair of guide projections 62a for guiding the first and second seeding points are formed.

The first elastic member 63 is coupled between the other side of the lower portion of the main body 10 and one side of the pivot bar 61 so that the pivot plate 61 is pressed by the ground surface, It is preferable that the rotation bar 61 is returned to the initial position when it is rotated backward, and a known tension spring is used.

The connecting unit 70 is formed at one side of the front end of the main body and serves to connect the main body to the tractor rear structure such as a cross bar installed at the rear of the tractor. The upper link member 71, the lower link member 72, (73) and a second elastic member (74).

One end of the upper link member 71 is rotatably coupled to one side of the front end of the main body 10 and the other end is formed so as to be inclined to the upper front side of the main body 10. [

One end of the lower link member 72 is rotatably coupled to the lower side of the upper link member 71 on the front side of the main body 10 and the other end is connected to the upper front side of the main body 10 side by side with the upper link member 71 Respectively.

The fastening member 73 is for fastening the connecting unit to a tractor rear structure such as a cross bar provided at the rear of the tractor and is configured such that the other end of the upper link member 71 and the lower link member 72 are rotatably coupled, And is fastened to the tractor rear structure by a fastening piece 73a which is rotatably engaged.

The second elastic member 74 is coupled to one end of the upper link member 71 and the other end of the lower link member 72 and the upper link member 71 and the lower link member 72 are coupled to the lower portion of the body 10 It is preferable that a known tension spring be used so as to allow the upper link member 71 and the lower link member 72 to return to their initial positions.

The connecting unit 70 can be moved to the first passage unit 20 and the second passage unit 20 even when moving on a curved surface due to a series of interlocking operations in which the connecting unit 70 is rotated and returned to the lower side of the main body 10 due to the above- The depths of the first and second seedling bones formed on the ground surface can be constantly formed.

A clay unit (not shown) is installed in front of the center of the first passage unit 20 and the second passage unit 30 on the lower side of the main body 10 and discharges soil or gravel of the ground to both sides during the seeding operation So that soil or gravel of the ground is discharged in the outward direction of each of the first passage unit 20 and the second passage unit 30.

Such a clay unit (not shown) has an acute angle formed at the tip end thereof in the same manner as the first passage unit 20 and the second passage unit 30, and is formed so as to extend outwardly toward the rear, It is preferable that the height is adjustable.

Hereinafter, the operation of the clay unit will be described in detail with reference to FIG.

6 (a) and 6 (b) are schematic views for explaining the operation of the clay unit of the heterogeneous crop mixed seeding apparatus according to an embodiment of the present invention.

6A, when the interval between the first phrase unit 20 and the second phrase unit 30 is set to be narrower within 10 cm in the seeding operation, the first phrase unit 20 and the second phrase unit 30, Large particles such as soil or gravel are introduced into the space between the first passage unit 20 and the second passage unit 30 so that the discharge of large particles such as soil or gravel is good So that difficulty arises in the seeding operation.

6 (b), if the clay unit 80 is installed in front of the center of the first phrase unit 20 and the second phrase unit 30, the clay unit 80 Large particles such as soil or gravel on the ground are discharged to both sides of the clay unit 80 and discharged outward by the first passage unit 20 and the second passage unit 30. [

As a result, during the seeding operation, large particles such as soil or gravel do not flow into the first passage unit 20 and the second passage unit 30, and the discharge of large particles such as soil or gravel is good, .

7 is a perspective view of a heterogeneous crop interference co-seeding apparatus according to another embodiment of the present invention.

Referring to FIG. 7, the heterogeneous crop interference simultaneous seeding apparatus 1 according to another embodiment of the present invention is different from the embodiment of the present invention in that the first pass unit 20 is connected to the second pass unit 30, The first seeding unit 40 is disposed on a diagonal line with respect to the second seeding unit 50, and the detailed configuration is the same as that of the first embodiment of the present invention A detailed description thereof will be omitted.

As described above, in the heterogeneous crop interference simultaneous seeding apparatus 1 according to another embodiment of the present invention, due to the structure in which the first phrase unit 20 is arranged diagonally with respect to the second phrase unit 30, A large particle such as soil or gravel on the ground is smoothly discharged to one side of the first passage unit 20 and the second passage unit 30. [

Hereinafter, the operation of the first passage unit 20 and the second passage unit 30 of the heterogeneous crop mixing simultaneous seeding apparatus 1 according to another embodiment of the present invention will be described in detail.

8 is a schematic view for explaining the operation of the first passage unit and the second passage unit of the heterogeneous crop mixing co-seeding apparatus according to another embodiment of the present invention.

In the simultaneous seeding apparatus 1 according to another embodiment of the present invention, when the spacing between the first phrase unit 20 and the second phrase unit 30 is set to be as narrow as 10 cm or less in the seeding operation, As shown, when the first passage unit 20 is arranged diagonally with respect to the second passage unit 30, large particles such as soil or gravel on the ground can pass through the first passage unit 20, And the second passage unit (30), and is discharged to the side of the second passage unit (30).

As a result, during the seeding operation, large particles such as soil or gravel do not flow into the first passage unit 20 and the second passage unit 30, and the discharge of large particles such as soil or gravel is good, .

9 is a perspective view of a third passage unit of a heterogeneous crop interference co-seeding apparatus according to another embodiment of the present invention.

9, a heterogeneous crop interference co-seeding apparatus 1 according to another embodiment of the present invention includes a first passage unit 20 and a second passage unit 30 in front of a first passage unit 20 and a second passage unit 30, ) And a third phrase unit (90) provided at a position lower than the second phrase unit (30) and forming a third seedling bone having a width including the first seeding bone and the second seeding bone on the ground And the rest of the configuration is the same as that of the embodiment of the present invention, so a detailed description thereof will be omitted.

In the present embodiment, the first phrase unit 20 and the second phrase unit 30 are installed at positions higher than the third phrase unit 90 and do not form the first seeding goal and the second seeding goal, Regulating only the sowing interval between the first crop seed and the second crop seed which are simultaneously sown in the third seeding bone.

Meanwhile, it is preferable that the third passage unit 90 is installed to be adjustable in height in the vertical direction of the main body 10 so as to adjust the depth of the third seeding point.

And, even if the seeding interval between the first crop seed and the second crop seed is changed as the distance between the first passage unit 20 and the second passage unit 30 is changed, the third passage unit 90, The width of the third seedling can be adjusted so as to form a seeding bone having a width capable of simultaneously sowing the first seed and the second crop seed.

The third passage unit 90 as described above includes a front plate, a side plate, a space adjusting unit, and a height adjusting plate.

The front plate 91 is bent at one side and formed with acute angle at the tip thereof, and both ends extend obliquely to the outer rear side to form a third seeding land on the ground.

One end of the side plate 92 is coupled to both ends of the front plate 91 and the other end is inclined to the rear of the front plate 91. A third seeding point .

The gap adjusting means 93 includes a guide bar 93a penetratingly coupled to one side of the opposite end of the pair of side plates 92 and threaded on the outer circumferential surface thereof and a guide bar 93a screwed to both ends of the guide bar 93a, And a gap adjusting nut 93b supported on one side of the inner and outer surfaces of the other end of the side plate 92.

The gap adjusting means 93 adjusts the tightening position of the gap adjusting nut 93b supported at one side of the inner and outer surfaces of the other end of each of the side plates 92 so as to form a gap between the opposite ends of the pair of side plates 92 The width of the third seedling bore formed by the front plate 91 and the side plate 92 is adjusted.

One end of the height adjusting plate 94 is fixedly coupled to one side of the inner surface of the front plate 91 and the other end extends upward and a long hole 94a is formed on one side of the other end of the height adjusting plate 94, 94a of the main body 10 so as to be adjustable in height.

As described above, the heterogeneous crop interference simultaneous seeding apparatus 1 according to another embodiment of the present invention is capable of simultaneously seeding the first crop seed and the second crop seed through one third passage unit 90 The large seeds such as soil or gravel on the ground are satisfactorily discharged in both directions of the third passage unit 90, so that the seeding operation can be smoothly performed.

10 (a) and 10 (b) are operation diagrams for explaining the operation of the third passage unit of the heterogeneous crop interference co-seeding apparatus according to another embodiment of the present invention.

10 (a) and 10 (b), a heterogeneous crop interference simultaneous seeding apparatus 1 according to another embodiment of the present invention includes a first cross unit 20 and a second cross unit 30, Even if the seeding interval between the first crop seed and the second crop seed is changed by changing the interval from S 1 to S 2 , the gap between the pair of side plates 92 is adjusted by adjusting the fastening position of the gap adjusting nut 93b The third seedling trough having a width capable of simultaneously sowing the first crop seed and the second crop seed through the third passage unit 90 can be formed.

In addition, unlike the embodiment of the present invention in which a pair of front wheels is provided on the front end of the main body, the heterogeneous crop interference simultaneous seeding apparatus 1 according to another embodiment of the present invention described above has one A front wheel is installed.

One rotating force transmitting means for transmitting the driving force of one front wheel to either the first sowing roller or the second sowing roller is provided and a connecting shaft for connecting the axes of the first sowing roller and the second sowing roller is provided, The first seeding roller and the second seeding roller can be simultaneously driven by using the driving force of the front wheels of the first seeding roller.

Although the present invention has been described in connection with the preferred embodiments, it is possible to make various modifications and variations without departing from the spirit and scope of the invention. It is, therefore, to be understood that the appended claims will include all such modifications and changes as fall within the true spirit of the invention.

1: simultaneous seeding device for mixing heterogeneous crops 10:
11: front wheel 11a: feed projection
12: rear wheel 20: first phrase unit
21: first space portion 22: first guide means
22a: first guide plate 22aa: first inclined surface
30: second phrase unit 31: second space unit
32: second guide means 32a: second guide plate
32aa: second slope 40: first seeding unit
41: First seeding hopper 41a: First seeding hopper
41b: a see-through window 41c: a cover
42: first seeding roller 42a: first seed receiving groove
43: first rotational force transmitting means 50: second seeding unit
51: second seeding hopper 53: second rotational force transmitting means
60: surge unit 61: pivot bar
62: cover plate 62a: guide projection
63: first elastic member 70: connecting unit
71: upper link member 72: lower link member
73: fastening member 73a: fastening piece
74: second elastic member 80: clay unit
90: Third passage unit 91: Front plate
92: side plate 93: interval adjusting means
93a: Guide bar 93b: Spacing nut
94: height adjustment plate 94a: long hole

Claims (12)

A front wheel having feed rods spaced apart from the outer circumferential surface at a predetermined interval and a rear wheel rotatably installed to rearrange the ground after the seeds are sown;
A first passage unit provided at one side of the lower portion of the main body and forming a first seeding bottom on which a first crop seed is sown;
A second passage unit disposed at a side of the lower portion of the main body and forming a second seeding trough to which a second crop seed is sown on the ground;
A first seeding unit installed on one side of the upper part of the main body corresponding to the first passage unit and discharging the first crop seed contained therein to the lower part;
A second seeding unit installed at a side of the upper portion of the main body corresponding to the second passage unit and discharging the second crop seed contained therein to the lower portion;
Wherein the first seeding seed and the second seeding seed are disposed at a rear side of the first passage unit and the second passage unit on one side of the bottom of the main body, Wherein the heterogeneous crop breeding simultaneous seeding apparatus comprises: A front wheel on which protruding pieces are formed on the outer circumferential surface so as to be spaced apart from each other by a predetermined distance, and a rear wheel rotatably installed for suppressing the ground surface after the seeds are sown;
A first passage unit provided at one side of the lower portion of the main body and forming a first seeding bottom on which a first crop seed is sown;
A second passage unit disposed on a diagonal line with respect to the first passage unit on one side of the lower part of the main body and forming a second seeding seed on which a second crop seed is sown;
A first seeding unit installed on one side of the upper part of the main body corresponding to the first passage unit and discharging the first crop seed contained therein to the lower part;
A second seeding unit installed at a side of the upper portion of the main body corresponding to the second passage unit and discharging the second crop seed contained therein to the lower portion;
Wherein the first seeding seed and the second seeding seed are disposed at a rear side of the first passage unit and the second passage unit on one side of the bottom of the main body, Wherein the heterogeneous crop breeding simultaneous seeding apparatus comprises: 3. The method according to any one of claims 1 to 3,
The first phrase unit and the second phrase unit
Wherein each of the plurality of seeding devices is installed to be adjustable in the lateral direction of the main body. The method of claim 3,
The first phrase unit and the second phrase unit
And the height of the main body is adjustable in the vertical direction of the main body. 5. The method of claim 4,
Wherein the first seeding unit has a first inclined surface inclined upwards in an outward direction of the main body at one side thereof and a first guide for guiding the first crop seed discharged downward by the first seeding unit to the first seeding goal Further means are provided,
Wherein the second seeding unit has a second inclined surface inclined upwards in an outward direction of the main body, and a second guide for guiding the second crop seed, which is discharged downward by the second seeding unit, Characterized in that the means for simultaneous seeding of the heterogeneous crops are installed. 6. The method of claim 5,
The first guide means
A first guide plate installed at one side of the first passage unit and having a first inclined surface inclined upwards in an outward direction of the main body;
And a first buffer member provided on the first inclined surface,
The second guide means
A second guide plate installed on one side of the second passage unit and having a second inclined surface inclined upwards in an outward direction of the main body;
And a second buffer member provided on the second inclined surface. 6. The method of claim 5,
The first seeding unit and the second seeding unit are installed at a lower position than the first and second passage unit in the lower part of the main body, The third seeding unit forming a third seeding point having a width that is smaller than the first seeding unit,
Wherein the third passage unit is provided so as to be adjustable in height in a vertical direction of the main body, and is configured to control the width of the third seedling bore. 3. The method according to any one of claims 1 to 3,
The first seeding unit
A first seeding hopper in which an upper part is opened, the first seed seed is accommodated therein, and a first discharge path through which the first crop seed is discharged is formed in a lower part;
And a first seeding roller rotatably installed on a first discharge path of the first seeding hopper and having a plurality of first seed receiving grooves formed on an outer circumferential surface of the first seeding hopper,
The second seeding unit
A second seeding hopper in which an upper portion of the seeding hopper is opened, in which the second crop seed is received, and a second discharge path through which the second crop seed is discharged, is formed;
And a second seeding roller rotatably installed on a second discharge path of the second seeding hopper and having a plurality of second seed receiving grooves formed on an outer circumferential surface thereof to receive the second crop seeds,
Wherein the spacing of the first seed receiving recesses and the spacing of the second seed receiving recesses are different from each other. 9. The method of claim 8,
The first seeding unit
And a first rotational force transmitting means provided between one side of the front wheel and one side of the first seeding roller for transmitting the rotational force of the front wheel to the first seeding roller,
The second seeding unit
And a second rotational force transmitting means provided between one side of the front wheel and one side of the second seeding roller for transmitting rotational force of the front wheel to the second seeding roller. The method according to claim 1,
And the soil or the gravel of the ground is discharged to both sides of the body so that the soil or the gravel of the ground is discharged to the side of the first passage unit and the second passage unit Wherein the seeding unit further comprises a clay unit for discharging the seedlings in an outward direction of the seedling. 12. The method of claim 11,
Wherein the clay unit is installed at a lower portion of the main body so as to be vertically adjustable in height. 3. The method according to any one of claims 1 to 3,
Further comprising a connection unit installed at one side of the main body and connected to the rear of the tractor.
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KR20200018077A (en) * 2018-08-10 2020-02-19 대호 (주) Seeder unit having improved mounting part
CN111418310A (en) * 2020-04-13 2020-07-17 沧州市农林科学院 Multifunctional double-row vegetable seeder
CN111869390A (en) * 2020-08-03 2020-11-03 杭州市临安区农林技术推广中心 Crop chemical fertilizer rated fertilization method
CN112056051A (en) * 2020-07-27 2020-12-11 宁波工程学院 Seeding machine

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200018077A (en) * 2018-08-10 2020-02-19 대호 (주) Seeder unit having improved mounting part
CN111418310A (en) * 2020-04-13 2020-07-17 沧州市农林科学院 Multifunctional double-row vegetable seeder
CN111418310B (en) * 2020-04-13 2021-04-13 沧州市农林科学院 Multifunctional double-row vegetable seeder
CN112056051A (en) * 2020-07-27 2020-12-11 宁波工程学院 Seeding machine
CN112056051B (en) * 2020-07-27 2022-01-25 宁波工程学院 Seeding machine
CN111869390A (en) * 2020-08-03 2020-11-03 杭州市临安区农林技术推广中心 Crop chemical fertilizer rated fertilization method

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