KR20210023571A - Sowing machine with soil cover function - Google Patents

Abstract

The purpose of the present invention is to provide a sowing device having a soil covering function, wherein the sowing device can compositely perform, by simple manipulation, a transplanting hole excavation operation and a seedling soil covering operation can be performed in a complex manner. The sowing device comprises: a hopper (10) for inputting and guiding a seedling (1) from the top to the bottom; a footrest (12) disposed at the lower end of the hopper (10); a main guide pipe (20) formed to have an inclination angle with the hopper (10) between the hopper (10) and the footrest (12); an excavation pipe (30) guided by the main guide pipe (20), and temporarily storing excavation soil (3) inside while excavating the transplanting hole (2) at a position corresponding to the lower portion of the hopper (10); and a push piece (40) installed inside the excavation pipe (30) and provided to discharge the excavation soil (3) by an operation of a main push pin (42). When the sowing device having a soil covering function is used, excavation soil generated during the formation of a transplanting hole is temporarily stored. The stored soil is provided as backfilling soil for covering seedling roots, and is hardened. Accordingly, even without performing an additional soil covering operation, a seedlings are safely transplanted while there is no damage to roots by maintaining the humidity during a sowing phase.

Description

Sowing machine with soil cover function

The present invention relates to a seeding machine having a covering function, and if described in more detail, the seeding machine having a covering function capable of complexly performing a transplant blood excavation operation, a seedling soil covering operation and compaction of a covering portion by a simple operation.

Normally, the sowing was done by digging the soil using agricultural tools such as a hoe to form a transplanted blood, then transplanting the seedling to the transplanted blood, and covering the soil around it, but this work was done in a squatting position. As it is performed, fatigue and pain are physically involved, and long-term work is difficult, and there is a limit to lower work efficiency.

In addition, with the development of agricultural equipment, such conventional sowing has been transformed into a manual sowing machine that allows workers to easily sow seedlings from a standing position, but most manual sowing machines only have the function of excavating soil at the seedling place, so that the seedlings are sown. After doing so, it is necessary to additionally perform the cover work of covering and compacting the seedling roots with soil.

Accordingly, in Patent Registration No. 10-1651724 disclosed in the prior art, the aluminum body of the circular pipe structure in which the seeds of the bulbous plant move, the inlet of the funnel structure formed at the top of the body, the seeding handle configured to protrude above the body, the longitudinal direction of the body A body portion including a guide formed along the guide and a guide spring hanger configured at a lower portion of the guide; A semicircular shovel structure has an incision blade protruding linearly up and down along the center of the outer side, and two are configured to face each other at the lower end of the body, and each end is hingedly coupled to the body to open and close a seeding shovel; The operation table that moves up and down along the guide, the operation handle protruding from the upper part of the operation table, the operation bracket protruding from the lower part of the operation table and enclosing the body in a semicircle, and the operation bracket are hinged to the center of the upper and outer sides of each seeding shovel. An operating unit including a spring applied to the guide spring hanger at a lower center of the operating table and the operating bracket; A spacing indicator indicating the spacing and height to be sown; Although the configured seeding machine has been pre-registered, it is a configuration in which a pair of seeding shovels are opened and the soil is pushed out in both directions to form a transplantation blood, so when the seedling is transplanted and the seeding shovel is taken out, the seedling roots are together. Either it was taken out, or the roots of the seedlings could not be covered in the soil.

In addition, in the registration number 20-0444544, which is another prior art, a hollow rod member; A handle coupled to an upper portion of the rod member and having one end bent in a horizontal direction; An opening/closing control part hingedly coupled to a lower bent portion of the handle part; A connection rod having one end connected to the opening/closing control part and extending to a lower portion of the rod member; A technology consisting of a implantable insert that is hinged to the lower portion of the rod member, the other end of the connecting rod is connected, and the seedling is discharged/transplanted through the opening and closing of the outlet by the operation of the opening and closing control unit has been previously registered. Transplantation blood is formed by the opening force of the pair of transplanted inserts, and when the seedling transplanter is removed after transplanting the seedling into the transplanted blood, there is a space between the transplanted blood and the seedling root, so after transplanting the seedlings, the soil must be covered. There was a cumbersome problem in the work that had to be additionally performed.

KR 10-1651724 B1 (2016.08.22.) KR 20-0444544 Y1 (2009.05.12)

In the present invention, in order to solve the problems of the prior art, a new technology was created. As the excavated soil generated during the formation of transplanted blood was temporarily stored, it was supplied as backfill soil covering the seedling roots and compacted. It is a problem of the present invention to provide a seeding machine capable of maintaining the humidity of a seeding bed without performing additional cover work.

In addition, it is another problem of the present invention to provide a seeding machine having a cover function that can be safely transplanted without dropping the seedlings easily because it is possible to compaction the covered area by a simple operation immediately after the cover.

Along with this, although not separately described, other objects within the range that can be inferred in consideration of the specific content and claims for carrying out the following invention are also included in the entire subject of the present invention.

As a specific means for solving the problem of the above invention, in the present invention, a seedling machine having a cover function is constructed, but a hopper 10 for guiding the seedling 1 input from the top to the bottom, and the lower end of the hopper 10 A main guide pipe 20 formed to form an inclination angle with the hopper 10 between the foot plate 12 and the foot plate 12 disposed in the hopper 10 and the foot plate 12, and is guided by the main guide pipe 20, An excavation pipe 30 provided with a compartment 32 to temporarily store the excavation soil 3 therein while excavating the transplanted blood 2 at a position corresponding to the lower portion of the hopper 10, and the inside of the excavation tube 30 It is installed in the main mill pin 42 is provided to discharge the excavated soil by the operation of the mill (40); characterized in that it comprises a.

At this time, the excavation pipe 30 is provided with a handle 34 on the upper portion, and is installed to pivot and linearly move the main guide pipe 20 by the operation of the handle 34, while the handle 34 and It is characterized in that it is provided so that the upward movement force acts by the elastic body 36 installed between the main guide pipe (20).

In addition, the main mill pin 42 is exposed to the top of the excavation pipe 30 and provided to be operated in connection with the excavation pipe 30 by a push member 50, and the push member 50 includes the excavation pipe 30 ) Installed in the multi-guide pipe 52, the multi-mill pin 54 for linear motion along the multi-guide pipe 52, and the main guide pipe 20 to limit the downward movement of the multi-mill pin 54. One end is connected to the upper end of the multi-mill pin 54 via the fixed plate 56, the guide roller 58 installed in the multi-guide pipe 52, and the guide roller 58, and the other end is connected to the upper end of the multi-mill pin 54. 42) It characterized in that it comprises a wire (59) connected to the upper end.

In addition, the excavation pipe 30 is rotated in one direction, and when a downward pressing force is applied, the multi-mill pin 54 moves downward without interference at a position inconsistent with the fixed plate 56, and the upward direction of the multi-mill pin 54 While the movement is allowed, the excavation soil 3 is temporarily stored inside the compartment 32, and the excavation pipe 30 rotates the main guide pipe 20 in the other direction and a downward pressing force acts, The multi-mill pin 54 is engaged with the fixed plate 56 and moves upward along the multi-guide pipe 52, and the main mill pin 42 connected through the wire 59 is provided to move the mill piece 40 downward. It is done.

According to a specific means for solving the above-described problem, the present invention is very excellent in work efficiency because all of the grafting blood excavation work, seedling soil covering work and compaction of the covering site are all performed by a simple operation at the first place of the seed drill. .

In particular, as the excavated soil generated during the formation of transplanted blood is temporarily stored and supplied as backfill soil covering the seedlings, it is compacted, so that the seedlings are safely transplanted without damage to the roots by maintaining the humidity of the seeding bed without performing additional cover work. have.

In addition, the covered soil can be chopped several times through a simple method, so that the seedlings planted in the soil do not easily fall down or fall out, and provide the effect of establishing a strong and stable position, and the expected effect is a great invention.

1 is a perspective view showing a preferred embodiment of a seed drill having a covering function provided by the present invention.
Figure 2 is a longitudinal sectional view showing the internal structure of a seed drill having a cover function according to an embodiment of the present invention.
3 to 4 are configuration diagrams showing the structure of the excavation pipe turning motion of the seed drill having a cover function.
5 to 7 are configuration diagrams showing the operating state of the seed drill having a cover function.
8 is a block diagram showing a chamfered surface at the lower end of the excavation pipe of a seed drill having a covering function.

Hereinafter, with reference to the accompanying drawings will be described in detail for the implementation of the present invention. In the description of the present invention, when it is determined that the subject matter of the present invention may be unnecessarily obscured as matters that are apparent to those skilled in the art with respect to known functions related to the present invention, a detailed description thereof will be omitted.

The present invention relates to a seeding machine having a covering function, which is performed in combination with a transplant blood excavation operation and a seedling soil covering operation by a simple operation, and in particular, the excavated soil generated when forming a transplant blood is temporarily stored and then the seedling root The hopper (10), the main guide pipe (20), the excavation pipe (30) to ensure that the seedlings are safely transplanted without damage to the root by maintaining the humidity of the seeding bed without performing additional cover work as it is supplied as backfilling soil that covers the soil. It consists of a main configuration including a mill piece (40).

1A is a perspective view showing a preferred embodiment of a seed drill having a covering function provided by the present invention, and FIG. 1B is a perspective view showing the bottom surface from the rear of the seed drill, and the hopper 10 according to the present invention is from the top. In order to guide the seedling 1 in the downward direction, the upper and lower parts are opened, and the size of the seedling 1 is reduced from the upper part to the lower part to facilitate the seedling 1 input to the upper part of the hopper 10.

At the lower end of the hopper 10, a scaffold 12 is disposed to fix the position of the seed drill by stepping on it with a foot. This scaffold 12 is integrally connected to the lower part of the hopper 10, or is connected to the lower part of the main guide pipe 20 to be described later, and the scaffold 12 extends toward the operator and is grounded to the ground by stepping on the upper surface. Prevents the seed drill from flowing in the process of operation.

The main guide pipe 20 according to the present invention is supported by the foot plate 12 and provided to form an inclination angle with the hopper 10. The main guide pipe 20 is formed as a circular pipe so that an excavation pipe 30 to be described later is inserted, and a pair of connecting rods 21 extend at the lower end to be supported on the scaffolding 12.

Here, the main guide pipe 20 is formed to be inclined so that the distance between the hopper 10 and the foot plate 12 increases as it goes upward, the main guide pipe 20 and the hopper 10 ) Are connected and constrained to each other by a plurality of plates, wherein the plate positioned at the top is used as a fixed plate 56 that limits downward movement of the multi-mill pin 54 to be described later.

The excavation pipe 30 according to the present invention is guided by the main guide pipe 20, and while excavating the implanted blood 2 at a position corresponding to the lower portion of the hopper 10, the excavated soil 3 is A compartment 32 is provided for temporary storage. The excavation pipe 30 is formed as a circular pipe, and the compartment 32 is formed with the lower part open. For example, the transplanted blood 2 refers to a groove formed by excavating soil to transplant a seedling.

The excavation pipe 30 penetrates the inside of the main guide pipe 20 and is provided with a handle 34 at the upper portion, and by the operation of the handle 34, a rotational motion around the center of the main guide pipe 20 and While being installed to move linearly in the longitudinal direction, it is installed so that an upward elastic force acts by an elastic body 36 installed between the handle 34 and the main guide pipe 20.

On the other hand, the excavation pipe 30 is formed with a stopper 31 protruding from both sides on the outer circumferential surface in the direction of the scaffold 12 as shown in the enlarged views of FIGS. 1 and 2, and when the handle 34 is rotated, the stopper 31 The main guide pipe 20 is provided so as to be in contact with a pair of connecting rods 21 formed at the lower end of the main guide pipe 20 to limit the turning operation range.

In addition, when the downward pressing force is released, the excavation pipe 30 is moved upward by the elastic body 36 to wait in a state where the lower end is spaced apart from the ground, and when a downward pressing force is applied through the handle 34, the excavation pipe (30) By digging into the soil layer corresponding to the lower portion of the hopper 10, the transplanted blood (2) is formed. That is, as the excavation soil 3 accommodated into the compartment 32 by the downward movement force of the excavation pipe 30 moves upward together with the excavation pipe 30, excavation at the location where the excavation soil 3 is removed The grafted blood 2 having the same shape as the outer diameter of the tube 30 is formed.

The mill 40 according to the present invention is installed inside the excavation pipe 30 to discharge the excavated soil 3 by the operation of the main mill pin 42 or to compact the discharged excavated soil 3. The mill piece 40 is formed in the same shape as the cross-sectional shape of the compartment 32, that is, a circular plate, and the main mill pin 42 connected to the center of the mill piece 40 passes through the upper center of the handle 34 while passing through the excavation pipe 30 ) It is provided to enable linear motion in the longitudinal direction.

Therefore, when the excavation pipe 30 moves downward to form the grafting blood 2, the mill piece 40 is moved upward by the earth pressure received into the compartment 32. After sowing the seedlings (1) and refilling the transplanted blood (2), that is, holding the hand grip and lowering the excavation pipe (30), the mill piece (40) is moved downward and the excavated soil contained in the compartment (32) is discharged. At this time, the main push pin 42 for controlling the movement of the push piece 40 is provided to transmit a pressing force by installing a handle (not shown) at the upper end, or to control the movement by a push member 50 to be described later.

In FIG. 2, the main mill pin 42 is exposed above the excavation pipe 30 and is provided to be operated in connection with the excavation pipe 30 by a push member 50. At this time, the push member 50 is a multi-guide pipe 52 that is spaced apart from and installed side by side with the excavation pipe 30 from the upper part of the excavation pipe 30, and a multi-mill pin that moves linearly on the multi-guide pipe 52. (54), a fixed plate (56) connected to the main guide pipe (20) to limit downward movement of the multi-mill pin (54), a guide roller (58) installed in the multi-guide pipe (52), and a guide roller Via 58, one end is connected to the upper end of the multi-mill pin 54, and the other end includes a wire 59 connected to the upper end of the main mill pin 42.

That is, as the main mill pin 42 and the multi mill pin 54 are connected by a wire 59 passing through the guide roller 58 and are provided to operate in reverse direction, the multi-mill pin 54 is moved downward. In the case, the upward movement of the main push pin 42 is allowed as much as the margin length due to the loose tension of the wire 59, and the upward movement of the main push pin 42 is restricted when the wire tension is strongly pulled due to the multi-mill pin 54 being moved upward. And has a downward moving operation structure.

Here, the multi-mill pin 54 of the push member 50 is selectively engaged with the fixing plate 56 according to the turning direction of the drilling pipe 30 by manipulating the handle 34 when the drilling pipe 30 moves downward. Directional movement is controlled, and as shown in FIG. 3, when downward pressing force acts while the excavation pipe 30 is rotated in one direction (left), the multi-mill pin 54 interferes at a position inconsistent with the fixed plate 56. Is moved downwards without. Accordingly, while the multi-mill pin 54 is allowed to move upward, the excavated soil 3 is temporarily stored in the compartment 32.

And, as shown in Figure 4, the drilling pipe 30 is rotated in the other direction (right side) about the main guide pipe 20, when a downward pressing force acts, the multi-mill pin 54 is applied to the fixed plate 56. The main mill pin 42 connected through the wire 59 is provided to discharge the excavated soil 3 temporarily stored in the compartment 32 by moving the mill piece 40 downward while moving upward along the multi-guide pipe 52 in engagement. .

Looking at the operating state, as shown in Fig. 2, the foot plate 12 is fixed with the foot while the lower end of the hopper 10 is positioned at the position where the seedling is to be sown, and then the handle 34 is rotated to the left as shown in FIG. 54) When the handle 34 is pressed downward in a state in which it is positioned inconsistent with the fixing plate 56, the excavation pipe 30 penetrates into the soil corresponding to the lower part of the hopper as shown in FIG. 5 and the inside of the compartment 32 When the excavation soil 3 is temporarily stored and the excavation pipe 30 is returned upward, as shown in FIG. 6, the transplantation blood 2 is formed at the location where the excavation soil 3 is removed and input through the hopper 10 The resulting seedling (1) is transplanted (seed) into the transplanted blood (2).

Subsequently, as shown in FIG. 4, when the handle 34 is pushed downward while the handle 34 is rotated to the right so that the multi-mill pin 54 is positioned to match the fixing plate 56, the multi-mill pin ( 54) is constrained by the fixed plate 56 to limit the downward movement distance of the excavation pipe 30, and the multi-mill pin 54 is moved upward along the multi-guide pipe 52, and is connected through the wire 59. 42) When the wheat piece 40 is moved downward, the excavated soil 3 temporarily stored in the compartment 32 is discharged to cover the roots of the seedlings (1), so that the soiling work is performed. It becomes possible to maintain humidity.

Then, if the operation performed in the covering operation, that is, the operation of pushing the handle 34 downward while the downward movement of the multi-mill pin 54 is limited by the fixed plate 56 as shown in FIG. 4 is repeated, the mill piece (40) Since the compaction work is carried out to compact the covered soil, the seedlings planted in the soil will not easily fall or fall out, and will be able to establish a strong and stable position.

Thereafter, the seedling machine (1) planting work is continuously carried out by repeating the above operation after moving the position of the seeder. As described above, the seed drill of the present invention is performed in combination with all of the grafting blood excavation work, seedling soil covering work and compaction of the covering site by a simple operation at the first location, thereby greatly improving work efficiency.

Meanwhile, as shown in FIG. 8, a chamfer surface 30a is formed on one side of the lower side of the excavation pipe 30 corresponding to the hopper 10, and the chamfer surface 30a is a species corresponding to the direction in which the seedling 1 is introduced. Is formed in the direction. That is, after the excavation groove 3 is formed by the downward movement of the excavation tube 30, the lower end of the excavation tube 30 protrudes in the inner direction of the hopper 10 by the chamfered surface 30a at the position returned upward. The length of the seedlings 1 is reduced, so that the space L for moving the seedlings 1 is secured in a wide width. Accordingly, even if the upward return distance of the excavation pipe 30 is reduced, the seedling 1 injected into the hopper 10 can be smoothly inserted into the transplanted blood 2 without interfering with the end of the excavation pipe 30.

As described above, the most preferred embodiments of the present invention have been described in the detailed description of the present invention, but various modifications are possible within the scope not departing from the technical scope of the present invention. Therefore, the scope of protection of the present invention is not limited to the above embodiments, but the scope of protection should be recognized from the techniques of the claims to be described later and from these techniques to equivalent technical means.

1: seedling 2: transplantation blood
3: excavation soil 10: hopper
12: scaffolding 20: main guide tube
21: connecting rod 30: excavation pipe
30a: chamfered surface 31: stopper
32: compartment 34: handle
36: elastic body 40: wheat piece
42: main push pin 50: push member
52: multi-guide pipe 54: multi-mill pin
56: fixed plate 58: guide roller
59: wire

Claims (4)

A hopper 10 for guiding the seedling 1 input from the top to the bottom;
A scaffold 12 disposed at the lower end of the hopper 10;
A main guide pipe 20 formed to form an inclination angle with the hopper 10 between the hopper 10 and the foot plate 12;
An excavation pipe that is guided by the main guide pipe 20 and is provided with a compartment 32 to temporarily store the excavated soil 3 therein while excavating the transplanted blood 2 at a position corresponding to the lower portion of the hopper 10 30);
A seed drill having a covering function, characterized in that it comprises; a mill piece (40) installed inside the excavation pipe (30) and provided to discharge the excavated soil (3) by the operation of the main mill pin (42).
The method of claim 1,
The excavation pipe 30 is provided with a handle 34 on the upper portion, and is installed so as to rotate and linearly move in the longitudinal direction around the center of the main guide pipe 20 by the operation of the handle 34, the handle 34 ) And the main guide pipe (20) by an elastic body (36) installed between the seed drill having a cover function, characterized in that provided so as to act upward elastic force.
The method of claim 1,
The main mill pin 42 is exposed to the top of the excavation pipe 30 and is provided to operate in connection with the excavation pipe 30 by a push member 50,
The push member 50 includes a multi-mill pin 54 that is linearly moved along a multi-guide pipe 52 that is spaced apart from the excavation pipe 30 and installed side by side from the upper part of the excavation pipe 30, and a main guide pipe ( The fixed plate 56 which is connected to 20 and restricts the downward movement of the multi-mill pin 54, the guide roller 58 installed on the multi-guide pipe 52, and the multi-terminal through the guide roller 58 A seeder having a cover function, characterized in that it comprises a wire 59 connected to the upper end of the mill pin 54 and the other end connected to the upper end of the main mill pin 42.
The method of claim 3,
The excavation pipe 30 is rotated in one direction and when a downward pressing force is applied, the multi-mill pin 54 moves downward without interference at a position inconsistent with the fixed plate 56, thereby preventing the upward movement of the multi-mill pin 54. While being allowed, the excavation soil 3 is temporarily stored inside the compartment 32, and the excavation pipe 30 rotates the main guide pipe 20 in the other direction and a downward pressing force acts on the multimill pin. Covering, characterized in that the main mill pin 42 connected through the wire 59 is provided to move the mill piece 40 downward while being engaged with the fixed plate 56 and moving upward along the multi-guide pipe 52 Seeders with a function.

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