KR200297225Y1 - Gear type seed containing case - Google Patents

Abstract

The present invention relates to a seed container comprising a seed container for receiving a seed to be sown and a seed container for transmitting the seeds contained in the seed container to the outside at predetermined intervals, according to the present invention, the seed container and A frame to be connected; It is rotatably installed in the frame and the gear transmitting member 110 is rotated by receiving a driving force from the outside; A guide member surrounding an outer circumference of the discharge member 110; It is provided with a sawtooth seed container having a seed sending portion comprising a.

Description

Gear type seed containing case

The present invention relates to a toothed seed container, and more particularly, to a seeded seed container which can be seeded by being fixed to the seed receiving part mounted on the seeding unit and continuously held by the toothed shape sending member of the seed sending part. It is about.

The seeding machine is equipped with a seed container, which is useful when sowing various crops. The seed casing is composed of a seed dispensing part and a seed receptacle coupled to each other. There are rollers and belts according to a method of discharging seeds contained in the seed receptacle.

One example of a conventional roller seed container is shown in FIGS. 1 and 2. 1 is a side view illustrating a state in which a conventional roller seed container is mounted on a power planter, and FIG. 2 is a perspective view of a roller used in a conventional roller seed container.

As shown in FIG. 1, in the conventional power planter 10, a front wheel 12 and a rear wheel 13 are installed in the frame 11, and a seed container 20 is provided between the front wheel 12 and the rear wheel 13. 1 is shown as a roller-type seed container, but may be a belt-type seed container) is detachably mounted.

This power planter is provided with drive means comprised of the reducer 14 and the engine 15 at the rear upper end of the frame 11. The reducer 14 is driven by the engine 15, and the rotational force of the reducer 14 is transmitted to the rear wheels 13 by the transmission means. As the rear wheels 13 rotate, the front wheels 12 also rotate. A handle 16 is installed at the rear upper end of the frame 11.

The conventional roller-type seed container includes a seed receiving portion 21 containing seeds, and a seed sending portion 22 receiving seeds from the seed receiving portion 21 and sending the seeds at regular intervals.

The seed dispensing part 22 is driven in conjunction with the rotation of the front wheel 12 or the rear wheel 13 to be rotated together and a roller 23 having a hemispherical recess 23a formed at regular intervals on the outer circumferential surface thereof (see FIG. 2). ) And a guide portion 24 surrounding the roller 23.

In the example of the power planter shown in FIG. 1, when the front wheel 12 rotates, the drive shaft 18 is rotated by the sprocket and the chain, and when the drive shaft 18 rotates, the seed casing ( The roller 23 of 20 is rotated.

When the roller 23 rotates, the seeds accommodated in the seed receiving portion 21 are inserted into the recess 23a formed on the outer circumferential surface of the roller one by one so that the seeding operation is carried out.

The seeds used at this time are granulated seeds coated with nutrients necessary for germination, and the nutrients coated around the seeds are made so that they can be dissolved in water after seeding sowing to supply nutrients for germination. Should be low. Thus, granulated seeds are easily destroyed by small impacts or pressures, causing nutrients around the seeds to fall off.

An example of a conventional belt-type seed container in addition to such a roller seed container is shown in FIGS. 3 and 4. Figure 3 is a front view of the seed dispensing unit of the conventional belt-type seed container, Figure 4 is a cross-sectional view showing a state in which the seed sending portion and the seed receiving portion of the conventional belt-type seed container.

As shown in Figure 3 and 4, the seed sending unit 32, the frame 33 is detachably coupled to the seed receiving unit 31, and is rotatably installed at the lower end of the frame 33 The drive side roller 34 which rotates by receiving a driving force from the outside, that is, the seed drill main body, the driven side roller 35 rotatably installed in the upper end of the frame 33, and the drive side roller of the frame 33 ( 34 and a plurality of idle rollers 36 rotatably provided between the driven rollers 35, and holes 37a are formed at regular intervals, and the driving rollers 34 and the driven rollers 35 are formed. It consists of the belt 37 wound between them.

On one side of the drive side roller 34, a gear 34a for rotating the drive side roller 34 by receiving a driving force from the outside, that is, the seed drill main body, is provided on the same axis.

In addition, the belt 37 has a hole 37a formed in a zigzag pattern on its surface, and is usually made of a rubber material. The direction of movement of the belt proceeds clockwise as seen in FIG. 4, so that the seeds accommodated in the seed receptacle 31 are inserted into the hole 37a of the belt 37 so that the seed receptacle 31 and the seed delivery are carried out. It is sent out through the opening part 38 formed between the part 32, falls over at the same time as it rides over the driven side roller 35, and falls.

These seed casings and planters have become an integral part of agriculture as coated seeds, ie, granulated seeds, have become increasingly widely used. The method of sowing granulated seeds using a seeding machine equipped with a seed container can significantly reduce the seed consumption rate compared to the conventional direct sowing method, and saves the trouble and time and effort to be sown. There is an advantage.

However, the conventional roller seed container as described above had a problem that the granulated seeds are easily destroyed during the discharging process of the seeds.

In the case of belt type seedlings, when the temperature difference between dawn and midday is large in the open field, the seeding work is uniformly performed because power is not transmitted reliably between the roller and the belt as the belt shrinks or relaxes due to the temperature difference. There was a problem that it is not done but performed inefficiently. In addition, in the case of relatively coarse granulated seeds, it can be easily separated from the hole of the belt by vibration, there is also a problem that the seed flows along the inclined belt from the seed receiving portion when the bend is severe in the arable land where the seeding work is made.

The present invention is designed to solve the problems as described above, the object of the present invention, the seed container is used for sowing granule seeds consisting of a seed receiving portion and the seed sending portion, using a gear-shaped sending member The purpose of the present invention is to provide a sawtooth seed container which can be surely delivered while preventing seeds from being destroyed by sending seeds in the seed receiving portion.

1 is a side view showing a state in which a conventional roller-type seed container is mounted on a power planter;

2 is a perspective view of a roller used in the conventional roller-type seed container,

3 is a front view of the seed discharging unit of the conventional belt-type seed container,

4 is a cross-sectional view showing a state in which the seed sending portion and the seed receiving portion of the conventional belt-type seed container combined;

Figure 5 is a side view of the discharge unit having a gear-type discharge member used in the sawtooth seed container according to a preferred embodiment of the present invention,

Figure 6 is a perspective view of the sending member of Figure 5,

7 is a side view of the toothed seed container equipped with a unit to prevent agglomeration,

8 is a cross-sectional view taken along the line A-A of FIG.

9 is a partial side view of the sawtooth seed container equipped with the agglomeration preventing member.

<Description of Symbols for Main Parts of Drawings>

110: sending member 110a: rotating shaft

111: recess 121: first guide piece

122: second guide piece 123: upper opening

124: lower opening 130: agglomeration prevention unit

131: first gear 132: second gear

132a: driven shaft 140: agglomeration preventing member

150: cover 151: hinge device

152: Magnet

According to the present invention for achieving the above object, as a seed container consisting of a seed receiving portion for receiving the seed to be seeded and a seed sending portion for sending out the seeds contained in the seed receiving portion at a predetermined interval, the seed The sending unit includes a frame connected to the seed receiving unit, a gear-type sending member rotatably installed on the frame and receiving a driving force from the outside, and a guide member surrounding the outer circumference of the sending member. It is provided with a sawtooth seed container characterized in that.

Here, the sending member has a gear shape formed with a plurality of recesses at regular intervals around the outer periphery of the disc, the shape of the recess is a gentle slope toward the direction of rotation of the sending member, the steep slope toward the opposite direction of rotation It is preferable to form an asymmetric shape to form a.

In addition, the guide member is arranged in such a manner as to surround the discharge member in both parts by the first guide piece and the second guide piece in the remaining portions except the upper and lower end openings, the upper opening side end of the first guide piece forms a sharp acute angle It is preferable to have.

In addition, the saw tooth-shaped seed container, the first gear that is integrally installed on the rotary shaft of the sending member and rotates together, the second gear is engaged with the first gear and rotated, and the seed receiving as the rotary shaft of the second gear It may further comprise an agglomeration prevention unit comprising a driven shaft which is installed to penetrate the lower portion.

Here, it is preferable that any one selected from a projection, a screw groove, and a screw is formed in a portion located in the seed receiving portion of the driven shaft.

The sawtooth seed container, in place of the agglomeration prevention unit, may further include a cantilever-shaped agglomeration preventing member which is installed to extend in an oblique direction downward on the lower inner surface of the seed receiving portion.

In addition, the seed receiving portion includes a cover that is installed to be opened and closed by a hinge device, it is preferable that a magnet for preventing the cover from being opened arbitrarily on the opposite side of the hinge device, that is, the opening and closing side Do.

Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment of the sawtooth seed container according to the present invention.

Figure 5 is a side view of the sending unit having a gear-type sending member used in the sawtooth seed container according to a preferred embodiment of the present invention is shown. The sending member shown in FIG. 5 is rotated counterclockwise. 6 is a perspective view of the dispensing member.

The sawtooth seed container according to the preferred embodiment of the present invention, like the conventional seed container as described above, is composed of a seed receiving portion and the seed sending unit. The seed receiving portion and the seed sending portion may be made to be detachably coupled by a predetermined coupling member, or may be made integrally.

It is preferable that such a toothed seed container has a shape similar to the roller-type seed container shown in FIG. 1 rather than the belt-type seed container shown in FIGS. 3 and 4. In addition, the sawtooth seed container is preferably made of a transparent material so that the state of the seeds accommodated therein with the naked eye.

The seed sending unit, the frame connected to the seed receiving unit (not shown), and the gear transmitting member 110, which is rotatably installed in the frame, that is rotated by receiving a driving force from the outside, that is, the planter body, and It comprises a guide member surrounding the outer circumference of the sending member (110).

5 and 6, the sending member 110 has a gear shape formed with a plurality of recesses 111 at regular intervals around the outer periphery of the disc. The concave portion 111 has an asymmetrical shape with a gentle inclination toward the direction of rotation of the delivery member and a steep inclination toward the opposite direction of rotation.

On the other hand, the guide member is arranged in such a way as to surround the sending member 110 at both ends except for the upper and lower openings (123, 124). For convenience, the portion shown on the left side in FIG. 5 of the guide members is called the first guide piece 121, and the portion shown on the right side is called the second guide piece 122. At this time, the upper opening side end portion 121a of the first guide piece 121 has a sharp acute angle.

The seed in the seed receiving part is fed into the recess 111 of the sending member through the upper opening 123 as the sending member 110 rotates, and then guided by the first guide piece 122 of the guide members. It moves along with the member 110 and is then discharged out of the seed container through the bottom opening 124.

In addition, the seeds that are not completely accommodated in the recess 111 of the dispensing member 110 due to the shape of the end portion 121a of the first guide piece 121 are the first guide as the discharging member 110 rotates. Only the seeds which are picked up by the end 121a of the piece 121 and remain in the seed receiving portion, and completely received in the recess 111 are rotated together with the discharging member 110, so that the first and second guide pieces ( It is sent out through the lower end opening 124 between 121 and 122.

The discharging member 110 may determine how many seeds can be accommodated in one recess 111 by changing its thickness. Therefore, the seed receiving part and the seed sending part are configured to be detachable from each other, and the seed sending part is prepared by modularizing the thickness of the sending member according to the thickness, and according to the size of the seed and the number of seeds to be sown at one time, the thickness is appropriate. The seed sending unit equipped with the sending member may be used in combination with the seed receiving unit.

7 is a side view of the sawtooth seed container equipped with the agglomeration preventing unit, and FIG. 8 is a cross-sectional view of the cut surface taken along the line A-A of FIG. And, Figure 9 shows only a part of the side view of the sawtooth-type seed container equipped with the aggregation prevention member of the structure different from the aggregation prevention unit.

The sawtooth seed container according to the preferred embodiment of the present invention, which consists of the seed receiving part and the seed sending part, further includes an agglomeration preventing unit 130 as shown in FIGS. 7 and 8.

The agglomeration preventing unit 130 is to prevent the seed from being fed to the seed discharging unit any more due to the agglomeration of the seeds caused by the width of the seed receiving portion gradually narrowing. Conventionally, since the seed canister is mainly installed and used in a manual planter, the worker could visually check that the seeds are clogged, but the phenomenon may be a serious problem in the automated planter.

As shown in FIG. 7 and FIG. 8, the agglomeration prevention unit 130 is provided with a first gear 131 integrally installed on the rotation shaft 110a of the delivery member 110 and rotates together with the first gear. It includes a second gear 132 is rotated in engagement with the gear 131, and a driven shaft 132a which is installed to penetrate the lower end of the seed receiving portion as a rotation axis of the second gear 132.

The portion located in the seed receiving portion of the driven shaft 132a may have a shape in which protrusions are formed at predetermined intervals or have a shape such as a screw groove or a screw.

Since the rotating shaft 110a of the sending member 110 is configured to rotate together with the front wheel or the rear wheel of the planter, the driven shaft 132a is interlocked with the front wheel or the rear wheel of the planter. Since the driven shaft 132a rotates and exerts vibration on the seed in the seed receiving part, the bridge phenomenon in which the seeds are not fed to the seed sending part and is blocked may be completely excluded.

In place of the agglomeration preventing unit 130 as described above, an agglomeration preventing member 140 as shown in FIG. 9 may be used. The agglomeration preventing member 140 is installed obliquely downward on the lower part of the seed receiving part as if it is a cantilever.

The agglomeration preventing member 140 is only one end is attached to the inner wall surface of the seed receiving portion, the other end and both sides are installed to be spaced apart from the inner wall surface of the seed receiving portion, the other end has a sharp shape so as to be inclined further downward.

The seeds in the seed receiving portion by the agglomeration preventing member 140 are not supplied to the seed sending part at once, and clogging of the seeds does not occur.

In addition, the cover 150 covering the seed receiving portion of the sawtooth seed container according to a preferred embodiment of the present invention is installed to be opened and closed by the hinge device 151, that is, opposite the hinge device 151 The magnet 152 is installed on the side to prevent the cover 150 from being opened arbitrarily. Accordingly, even if the ground is uneven during the seeding operation, even if the seed container is impacted, the cover may be arbitrarily opened to prevent the seed from being lost.

As described above, according to the present invention, a seed container, which is composed of a seed receiving part and a seed sending part, is used for seeding granulated seeds, and the discharging process is carried out by discharging the seeds in the seed receiving part using a gear-shaped sending member. A sawtooth seed container is provided to prevent the destruction of seeds.

In addition, according to the present invention, it is possible to accurately send out the appropriate number of seeds desired by the user at the same time, and to reliably prevent the seeds from being separated from the recesses during the feeding. A sawtooth seed container is provided that does not spill over even if performed.

Claims (6)

As a seed container consisting of a seed receiving unit for receiving the seed to be sown and a seed sending unit for transmitting the seeds contained in the seed receiving unit to the outside at a predetermined interval, The seed sending unit, A frame connected to the seed receptacle; It is rotatably installed in the frame and the gear transmitting member 110 is rotated by receiving a driving force from the outside; A guide member surrounding an outer circumference of the discharge member 110; Sawtooth seed container, characterized in that comprises a. The method of claim 1, The sending member 110 has a gear shape formed with a plurality of recesses 111 at regular intervals around the outer periphery of the disc, the shape of the recess 111 is a gentle inclination toward the rotation direction of the sending member , Asymmetrical shape with steep slope in the opposite direction of rotation, The guide member is arranged in such a manner as to surround the dispensing member 110 by both the first guide piece 121 and the second guide piece 122 in the remaining portions except for the upper and lower openings 123 and 124. The top opening side end portion 121a of the guide piece 121 has a sawtooth seed container, characterized in that it has a sharp acute shape. The method of claim 1, A first gear 131 integrally installed on the rotating shaft 110a of the discharging member 110 and rotating together, a second gear 132 engaged with the first gear 131 and rotating, and the second gear Sawtooth type seed container, characterized in that it further comprises a bunching preventing unit (130) comprising a driven shaft (132a) which is installed to penetrate through the lower end of the seed receiving portion as a rotating shaft of (132). The method of claim 3, wherein The sawtooth seed container, characterized in that any one selected from the projections, screw grooves and screws are formed in the portion located in the seed receiving portion of the driven shaft (132a). The method of claim 1, A sawtooth seed container further comprising a cantilever-shaped agglomeration preventing member 140 installed to extend in an oblique direction downward on the lower inner surface of the seed receiver. The method of claim 1, The seed receiving portion includes a cover 150 which is installed to be opened and closed by the hinge device 151, and that the cover 150 is arbitrarily opened on the opposite side of the hinge device 151, i. Toothed seed container, characterized in that the magnet 152 for preventing.