KR101743077B1 - Seed metering device and seeding machine having the same - Google Patents

Abstract

According to the seeding apparatus and the seeding machine including the seeding apparatus according to the present invention, the seed discharging fin that discharges the seeds protruding from the seedling groove during rotation of the seeding roller is protruded due to the multi- The seeded seeds can be easily drained, thereby reducing the performance of the seeding machine and increasing the overall seeding efficiency.

Description

TECHNICAL FIELD [0001] The present invention relates to a seeding apparatus and a seeding machine including the seeding apparatus.

The present invention relates to a seeding apparatus and a seeding machine including the seeding apparatus, and more particularly, to a seeding apparatus for seeding seeds and a seeder including the same.

Generally, a seeding groove is formed by using an agricultural machine so that the seed can be buried in the ground at a certain depth when the seed is sown by the crop, and the seed is put into the soil after the seeding.

In recent years, a planter that automates the above sowing operation is utilized. For example, the seeding machine includes a seeding device for directly seeding seeds and a seeding device for supplying seeds to the seeding device, and the operator can conveniently and efficiently perform the seeding operation using the seeding machine.

However, in the conventional seeding apparatus of the seeding machine, although a certain number of seeds should be supplied to one sowing groove, a seeding phenomenon occurs in which seeds of a plurality of pores exceeding a certain quantity are input or seeds are inserted in the sowing groove There is a problem. In the case where the seeds are injected in excess of a certain amount or more in a single sowing groove, the seeds are projected to the sowing groove to cause sowing, so that the seeds injected into the sowing groove can not be sowed, When the seeds are cultivated in the grooves, there arises an additional problem that they do not become blighted due to the seeds hanging or hanging in the breeding grooves, which causes the breeding phenomenon at the time of sowing, thereby lowering the overall sowing efficiency. In addition, the above-mentioned problems occur due to seeding or catching of seeds occurring in the breeding groove at the time of propagation, and the seeding efficiency is deteriorated due to this.

SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a seeding apparatus for increasing seeding efficiency.

Another object of the present invention is to provide a seeder including the seeding apparatus described above.

A seeding apparatus for a seeder according to an embodiment of the present invention includes a seed supplying portion, a seeding roller, and a seed discharging pin. The seed supply part is provided for supplying the seed. The delivery roller is rotated and formed with a droplet ejection groove, and the seed supply unit receives the droplet. The seed discharge pin is fixed to the outside of the delivery roller and discharges the projected seeds generated in the delivery groove during rotation of the delivery roller.

For example, the apparatus may further include a housing for housing the seed supply portion and the delivery roller, and a guide portion disposed at a lower portion of the housing, for guiding the seed falling from the delivery groove in accordance with rotation of the delivery roller.

For example, the delivery roller may have a guide roller groove formed in a first direction along an outer circumferential surface, the guide roller groove having a first length formed to have the same length as the length of the outer circumferential surface in the first direction, A first width formed in a second direction perpendicular to the first direction, and a first depth formed in a third direction perpendicular to the first direction and the second direction.

For example, the drooping groove may have a second length formed in the first direction of the guide roller groove, a second width formed in the second direction, and a second depth formed in the third direction, The second length may be longer than the second width, and the second depth may be deeper than the first depth of the guide roller groove.

For example, the seed discharging pin can discharge seeds protruding into the submerging grooves to the outside as the delivery roller is rotated, with one end thereof inserted and fixed in the guide roller groove of the delivery roller.

For example, the seed discharging pin may be installed so as to be passed through after the seed is fixed to the guide groove and is inserted into the slave groove.

For example, the seed discharge pin may have a width narrower than the width of the guide roller groove.

For example, the protruding seed may include any one of a multi-ply breeder, and a hook or a pincer of seed in the breeding groove.

For example, the sparging groove may include at least one of a rectangle and an ellipse.

For example, the delivery roller may be arranged to be replaceable, and the delivery amount of the delivery groove may be adjusted through the replacement of the delivery roller.

As described above, according to the seeding apparatus of the present invention and the seeding machine including the same, the seed discharging pin for discharging the protruding seeds generated in the droplet discharging groove at the time of rotation of the discharging roller is provided, It is possible to easily discharge the protruded and seeded seeds, thereby reducing the sowing time of the sowing machine, thereby increasing the overall sowing efficiency.

1 is a side view showing a bell-jar according to an embodiment of the present invention;
2 is an enlarged side view of the jumping roller of Fig. 1
Fig. 3 is a cross-sectional view of the delivery roller of Fig. 2
Fig. 4 is a side view for explaining a method for discharging protruding seeds of the distribution roller of Fig. 1
Fig. 5 is a side view showing one embodiment of a seeding machine including the seeding apparatus of Fig. 1

The present invention is capable of various modifications and various forms, and specific embodiments are illustrated in the drawings and described in detail in the text.

It should be understood, however, that the invention is not intended to be limited to the particular forms disclosed, but includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention. The terms first, second, etc. may be used to describe various elements, but the elements should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, the first component may be referred to as a second component, and similarly, the second component may also be referred to as a first component.

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

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

FIG. 1 is a side view showing a bell-type apparatus according to an embodiment of the present invention, FIG. 2 is an enlarged side view of the delivery roller of FIG. 1, and FIG. 3 is a sectional view of the delivery roller of FIG.

1 to 3, a seeding apparatus 100 for a seeder according to an embodiment of the present invention may include a seed supply unit 110, a sorting roller 120, and a seed discharge pin 130.

The seed supply unit 110 receives and receives seeds from the outside.

For example, the operator inserts a large amount of the seed to be sown through the seeding roller 120, and then sows the seed through the sowing roller 120. The seeds may include, for example, seeds and millet.

The delivery roller 120 is formed with a dropletization groove 122 and rotates, and receives the seed from the seed supply unit 110 to seed the seed. The seeds may be seeded at a certain amount, and the seeding apparatus 100 according to an embodiment of the present invention may adjust the seeding amount of the seed as much as the operator desires.

In one embodiment, the delivery roller 120 of the seeding apparatus 100 is installed to be interchangeable, and the seeding amount of the seed can be adjusted by replacing the delivery roller 120.

 When the seed is supplied from the seed supply 110, a certain amount of seed may be delivered to the bred groove 122. However, in the case of a multi-lip that is delivered in excess of the predetermined amount, The seeds may protrude from the grooves 122 due to the engagement / disconnection of the grooves 122.

At this time, if the protruding seeds are sown through the seeder 100, the seeds do not fall down to the ground due to the protruded portions, and remain in the sowing grooves 122 to prevent sowing. Lt; / RTI > Further, if the seed grooves in a state where the seeds are not properly seeded are supplied again with the seeds from the seed supplying unit 110 through rotation, the additional seeds may cause an additional problem of not being cultivated.

The seed discharging pin 130 is fixed to the outside of the bellows apparatus 100 and discharges the protruding seeds generated in the bellows groove when the delivery roller 120 rotates. Details of discharging the protruding seed using the seed discharging pin 130 will be described later with reference to FIG.

The seeder 100 includes a housing 140 that receives the seed supply unit 110 and the delivery roller 120 and a seeder 140 that is disposed below the housing 140, And a guide unit 150 for guiding seeds falling from the droplet jetting grooves in accordance with rotation of the droplet jetting apparatus.

One end of the seed discharge pin 130 is fixed to the inside of the guide part 150.

Referring to FIGS. 2 and 3, the delivery roller 120 will be described in more detail. The delivery roller 120 has a guide roller groove 121 and a drooping groove 122 formed along the outer circumferential surface thereof.

2 and 3, the circumferential length of the delivery roller 120 is referred to as a first length L1, the circumferential direction thereof is referred to as a first direction D1, and the circumferential direction of the delivery roller 120 is perpendicular to the first direction D1. And a direction perpendicular to the first direction D1 and the second direction D2 is defined as a third direction D3.

The guide rail groove 121 may be formed in the first direction D1 of the delivery roller 120 and may include the first length L1 equal to the circumferential length of the delivery roller 120, Has a first depth (W1) in two directions (D2), and a first depth (T1) with the third direction (D3). For example, the guide rail groove 121 may be formed at the center of the delivery roller 120.

The plurality of bellows grooves 122 are formed along the first direction D1 of the guide rail groove 121. The plurality of bellows grooves 122 are formed in the first direction D1.

The plurality of bellows grooves (122) are formed at predetermined intervals in the first direction (D1) which is the longitudinal direction of the guide roller groove (121), and the plurality of bellows grooves (122) A second length L2 formed in the first direction D1 and a second width W2 formed in the second direction D2 of the guide roller groove 121, And a second depth T2 formed in three directions D3.

The second width W2 of the droplet ejection groove 122 is wider than the first width W1 of the guide rail groove 121 and the second depth T2 of the droplet ejection groove 122 is larger than the first width W1 of the guide rail groove 121, Is formed deeper than the first depth (T1) of the groove (121).

The seed discharge pin 130 is fixed to the outside of the delivery roller 120 and discharges protruding seeds generated in the delivery groove 122 when the delivery roller 120 rotates. At this time, the width of the drooping pin 130 may be narrower than the second width W2 of the guide rail groove 121.

Referring to Fig. 4, a method of discharging the seeds of the multiparty breeding or the jamming / pinched seeds in the breeding groove will be described with reference to the embodiment of the present invention.

4, one end of the seed discharge pin 130 is fixed to the outside of the delivery roller 120 and the other end of the seed discharge pin 130 is inserted into the guide rail groove 121 of the delivery roller 120 .

The seed rollers 120 receive power from the outside and are rotated and receive seeds from the seed feeder 110. The seeds are supplied to the seeder grooves 122. That is, The roller 120 receives power from the outside and is rotated. The seed stored in the seed supplying part 110 during rotation is supplied to the droplet discharging groove 122 while rotating the droplet discharging roller 120.

At this time, the amount of the seed to be seeded may vary depending on the length, width, and depth of the blooming grooves. At the same time, the seed discharging pin 130 rotates only the delivery roller 120 while being inserted and fixed in the guide rail groove 121. That is, when the delivery rollers 120 are rotated by external power, the seed discharge pins 130 are fixed at one end thereof and the other end thereof is inserted into the guide rail grooves 121 And the delivery roller 120 continues to rotate while maintaining the seed discharge pin 130 in contact with the surface of the guide rail groove 121.

The seed discharging pin 130 maintains a state in which the surface of the guide rail groove 121 is in contact with the discharging roller 120 as the discharging roller 120 rotates. As the discharging roller 120 rotates, The pin 130 passes through the drooping groove 122 of the delivery roller 120.

The depth T2 of the droplet ejection groove 122 is formed to be deeper than the depth T1 of the guide roller groove 121 so that the seed ejection pin 130 is positioned at a predetermined interval And passes through the upper part. The seeds supplied from the seed supplying unit 110 are distributed between the surface of the seeding groove 122 and the point where the seed discharging pin 130 passes.

At this time, in the state where the seed is projected to the outside of the drooping groove 122 due to the multi-lapped or the seed stuck / caught in the droplet ejection groove 122, the seed ejection pin 130 moves in the drooping groove 122 And touches and discharges the protruded seed portion, and the discharged seed is dropped and sown.

In one embodiment, the second length L2 formed in the first direction D1 of the plurality of drooping grooves 122 is longer than the second width W2 formed in the second direction D2 . The length L2 of the sparging groove 122 is set to be longer than the width W2 of the sparging groove so that the seed discharging pin 130 can move the dividing groove 122 to the maximum extent So as to increase the discharge probability of the seed protruding into the sowing groove 122.

In one embodiment, the sparging grooves 122 are rectangular and elliptical, and the plurality of sparging grooves may include at least one of a rectangle and an ellipse.

In one embodiment, the plurality of delivery rollers 120 of the delivery apparatus may be designed to have different sizes. In addition, the delivery roller 120 can be installed to be replaceable, and the delivery amount of the self-supporting vessel can be adjusted through replacement of the delivery roller 120.

FIG. 5 is a side view showing an embodiment of a seeding machine including the seeding apparatus of FIG. 1;

5, the seeding machine 200 according to the present embodiment includes a body 210 capable of traveling by the user's operation, a seed supplying part coupled to the body, a seed supplying part for supplying the seed, A seed discharging pin which is fixed to the outside of the delivery roller and discharges a protruding seed generated in the delivery groove at the time of rotation of the delivery roller, And a drive unit 230 for transmitting power to the vehicle body.

The seeding device (220) of the seeder (200) includes a housing for accommodating the seed supplying portion and the delivery roller, and a seed disposed at a lower portion of the housing, the seed falling from the delivery groove And may further include a guiding part for guiding.

While the present invention has been described in connection with what is presently considered to be practical and exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

100: Vending machine 110: Seed supply part
120: Vibrating roller 121: Guide roller groove
130: seed discharge pin 122: spindle groove
140: housing 150: guide part
200: planter 210: car body
220: seeding device 230: driving part

Claims (11)

A seed supply part for supplying seed;
A seeding roller which forms and rotates a sprouting groove and receives the seed from the seed supplying portion to the sprouting groove;
A seed discharge pin which is fixed to the outside of the delivery roller and discharges protruding seeds generated in the delivery groove when the delivery roller is rotated;
A housing for receiving the seed supply portion and the delivery roller; And
A guide portion disposed at a lower portion of the housing and guiding the seed falling from the delivery groove in accordance with rotation of the delivery roller;
Lt; / RTI >
Wherein the guide roller groove is formed in a first direction along the outer circumferential surface of the delivery roller, the guide roller groove has a first length formed to have the same length as the length of the outer circumferential surface in the first direction, A first width formed in a first direction and a first depth formed in a third direction perpendicular to the first direction and the second direction,
The above-
The guide roller groove having a second length formed in the first direction, a second width formed in the second direction, and a second depth formed in the third direction, wherein the second length is longer than the second width Wherein the second width is greater than the first width, the second depth is formed deeper than the first depth of the guide roller groove,
The seed discharge pin
One end of the delivery roller inserted and fixed in the guide roller groove,
And a second end fixed to the inside of the guide portion,
The seed discharge pin is formed to be inclined in a rotating direction of the delivery roller at a position corresponding to the position of the one end,
The seed discharging pin maintains a state in which the one end of the seed discharging pin is in contact with the surface of the guide roller groove as the discharging roller is rotated and when the seed discharging pin passes through the spraying groove of the distributing roller, The protruded seeds protruding beyond the first depth corresponding to any one of the multi-ply breeding, the seeding of the seeds in the breeding groove, or the pincushion, Touch,
Wherein the delivery roller is disposed to be interchangeable and the amount of droplet of the droplet ejection groove is adjusted through replacement of the droplet ejection roller.

delete delete delete delete delete delete delete The method according to claim 1,
Wherein the sowing grooves include at least one of a rectangle and an ellipse.
delete delete

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