KR20230032137A - Handy-Type Seeding Apparatus For Low Cost Supply And Small Seed - Google Patents

Abstract

The present invention relates to a handy-type small seed sowing machine for low-cost distribution, which is capable of dispensing a fixed amount of relatively small-sized seeds, such as sesame seeds, that are difficult to control in quantity for sowing by hand. The handy-type small seed sowing machine for low-cost distribution comprises: a first case of which a fixing hopper with a seed waiting part formed therein and an opening are separately formed on the front surface, an operating hopper through-hole is formed on an upper surface adjacent to the fixing hopper, a spring insertion groove is formed at the rear of the operating hopper through-hole, and a hinge is formed to protrude from the rear surface; a second case which includes an operating hopper support rib coupled to the opening side and a seed inlet port formed at the rear side to be opened and closed by a seed inlet port door, and is fastened to the bottom surface of the first case; a cover which includes a hinge shaft coupled to the hinge at the inner rear, a spring fastening rib formed in a position corresponding to the spring insertion groove, and a spring with one-end side coupled to the spring fastening rib and the other-end side inserted into the spring insertion groove; and an operating hopper which has one-end side penetrating the operating hopper through-hole and coupled to the front side of the cover and the-other side formed to engage with the fixing hopper, includes a seed discharge port at the center thereof, and is in contact with or spaced apart from the fixing hopper according to the pivotal movement of the cover.

Description

Handy-Type Seeding Apparatus For Low Cost Supply And Small Seed}

The present invention relates to a handheld seeder for small seeds for low-cost supply, and more particularly, for small-grain seeds for low-cost supply that can quantitatively discharge relatively small-sized seeds, which are difficult to control the quantity of seeds that are difficult to sow by hand, such as sesame seeds. It is about a hand-held seeder.

In general, sowing of crops that take up a lot of flat space, such as pulses, corn, red beans, buckwheat, sesame, millet, green onions, radish, and cabbage, form a seeding space of an appropriate depth on the surface layer of the soil, and an appropriate number of seeds in the seeding space Dibbling, a seeding technique that fills up the seeding space by covering the soil after sowing, is mainly used.

These points are usually made manually using agricultural tools such as hoe.

At this time, it is difficult to count the relatively small seeds, such as sesame seeds, by hand. As a large amount of seeds are sown in the seeding space during sowing, there is a problem in that additional labor is involved, such as the need to separate and remove unnecessary planting material during the growth process. .

In order to solve this problem, Korean Patent Laid-open Publication No. 10-2007-0093644, as shown in Figure 1, the seeding hole 10 is inserted into the fixed pipe 12 coupled to the bottom and operated on the support pipe 20. The tubular seed cylinder 16 is configured to be capable of lifting and lowering by the operating spring 14, and by the lifting operation of the seed cylinder 16, the seeds stored in the seed cylinder 16 are seeded by a certain amount of seeding sphere 10 Disclosed is a planter configured to be discharged through a discharge opening of.

More specifically, such a conventional seeding machine is provided with a seed transfer actuator 30 that allows the semi-cylindrical actuator 32 to operate facing the control element 34 so that seeds are transported downstream by the amount of seeding. Trapezoidal seed transfer grooves having different sizes are formed in the pocket portion 36 of the operating tool 32, and the lower portion of the pocket portion 36 is long enough to extend to the discharge opening of the seeding tool 10 during the lowering operation. The length of the soil removal table 38 is formed to extend, and a seed inlet hole is formed in the guide plate of the control tool 34, and a shield spring is provided at a position facing the pocket tool 36 on the guide seating surface at the bottom thereof. It is configured with a device and has the advantage of being able to quantitatively discharge seeds of various sizes.

However, such a conventional seeder is expensive as it is composed of a relatively complex configuration as described above, and relatively small-sized seeds are caught in couplings between components, making it difficult to smoothly discharge seeds and also having a problem in that they are broken between operating components. .

Republic of Korea Patent Publication No. 10-2007-0093644 (published on 2007.09.19.)

An object of the present invention has been made to solve the above-mentioned problems, and it is easy to carry and store, and to provide a handy type seeder for small seeds for low-cost supply that can discharge relatively small seeds such as sesame seeds in a fixed amount.

In addition, an object of the present invention is to provide a handheld seeder for small-grain seeds for low-cost propagation capable of lowering manufacturing cost and securing durability through a relatively simple structure.

The objects of the present invention are not limited to the above-mentioned objects, and other objects and advantages of the present invention not mentioned above can be understood by the following description and will be more clearly understood by the embodiments of the present invention.

It will also be readily apparent that the objects and advantages of the present invention may be realized by means of the instrumentalities and combinations indicated in the claims.

In order to solve the above problems, the handheld seeder for small-grain seeds for low-cost supply according to the present invention has a fixed hopper and an opening formed on the inside of the seed standby unit formed on the front, respectively, and a movable hopper through-hole on the upper surface adjacent to the fixed hopper A first case including a spring insertion groove formed on the rear side of the movable hopper through-hole and a hinge protruding from the rear side, a movable hopper support rib coupled to the opening side and a seed input door formed on the rear side of the movable hopper through-hole A second case fastened to the bottom surface of the first case, including a seed inlet opened and closed by a hinge axis coupled to the hinge at the inner rear and a spring fastening rib formed at a position corresponding to the spring insertion groove and one end side A cover coupled to the spring fastening rib and the other end side of which includes a spring inserted into the sprip insertion groove and pivoting on the hinge axis, and one end side is coupled to the front side of the cover through the movable hopper through-hole and the other end It includes a movable hopper whose side is formed to be engaged with the fixed hopper and a seed discharge port is formed in the central portion to come into contact with or be separated from the fixed hopper according to the pivoting movement of the cover.

More specifically, the movable hopper support rib forms a seed discharge passage formed so that the seed discharge port communicates with an inner space formed by fastening the first case and the second case when the movable hopper comes into contact with the fixed hopper. And, when the movable hopper is maximally spaced apart from the fixed hopper, the seed outlet may further include a shielding member formed so as to be separated from an inner space formed by fastening the first case and the second case.

At this time, the shielding member is preferably a sponge material.

Meanwhile, the second case may further include a stopper protruding forward of the movable hopper support rib.

In addition, the cover further includes a movable hopper fastening hook formed on the upper front side, and the movable hopper further includes a cover fastening hole to which the movable hopper fastening hook is coupled.

As described above, the handheld seeder for small seeds for low-cost supply according to the present invention is easy to carry and store, and can discharge relatively small seeds such as sesame seeds in a fixed amount, so that a lot of flat space such as pulses, sesame seeds, potatoes, etc. It can be widely used when planting the crops it occupies.

In addition, the handheld seeder for small seeds for low-cost distribution according to the present invention can reduce the economic burden of small-scale farmers and small farmers by securing durability while lowering the manufacturing cost through a relatively simple structure.

In addition to the effects described above, specific effects of the present invention will be described together while explaining specific details for carrying out the present invention.

1 is a perspective view showing a conventional seeder.
Figure 2 is an exploded perspective view of a hand-held seeder for small-grain seeds for low-cost supply according to an embodiment of the present invention.
Figure 3 a, b is a perspective view showing a neutral state and operating state of the hand-held seeder for small seeds for low-cost supply, respectively, according to an embodiment of the present invention.
Figure 4a, b is a cross-sectional view showing a neutral state and operating state of the hand-held seeder for small seeds for low-cost supply according to an embodiment of the present invention, respectively.

The above objects, features and advantages will be described later in detail with reference to the accompanying drawings, and accordingly, those skilled in the art to which the present invention belongs will be able to easily implement the technical spirit of the present invention.

In describing the present invention, if it is determined that the detailed description of the known technology related to the present invention may unnecessarily obscure the subject matter of the present invention, the detailed description will be omitted.

Hereinafter, preferred embodiments according to the present invention will be described in detail with reference to the accompanying drawings. In the drawings, the same reference numerals are used to indicate the same or similar components.

Hereinafter, the arrangement of an arbitrary element on the "upper (or lower)" or "upper (or lower)" of a component means that an arbitrary element is placed in contact with the upper (or lower) surface of the component. In addition, it may mean that other components may be interposed between the component and any component disposed on (or under) the component.

In addition, when a component is described as "connected", "coupled" or "connected" to another component, the components may be directly connected or connected to each other, but other components may be "interposed" between each component. ", or each component may be "connected", "coupled" or "connected" through other components.

Singular expressions used herein include plural expressions unless the context clearly dictates otherwise.

In this application, terms such as "consisting of" or "comprising" should not be construed as necessarily including all of the various components or steps described in the specification, and some of the components or some of the steps It should be construed that it may not be included, or may further include additional components or steps.

Throughout the specification, when it says "A and/or B", it means A, B or A and B, unless otherwise specified, and when it says "C to D", it means no particular contrary description As long as there is no, it means C or more and D or less.

Hereinafter, a handheld seeder for small-grain seeds for low-cost supply according to some embodiments of the present invention will be described.

Figure 2 is an exploded perspective view of a hand-held seeder for small-grain seeds for low-cost supply according to an embodiment of the present invention.

In addition, a and b of FIG. 3 are perspective views showing a neutral state and an operating state of the handheld seeder for small seeds for low-cost supply, respectively, according to an embodiment of the present invention.

In addition, a and b of FIG. 4 are cross-sectional views showing a neutral state and an operating state of the handheld seeder for small-grain seeds for low-cost supply, respectively, according to an embodiment of the present invention.

Referring to Figures 2 to 4, the hand-held seeder for small seeds for low-cost supply according to the present invention includes a first case 100, a second case 200, a cover 300, and a movable hopper 400.

More specifically, the first case 100 is formed of high-strength plastic in the shape of a rectangular parallelepiped box with an open bottom as a whole.

In addition, the first case 100 includes a fixed hopper 101 formed on the front side and an opening 102 formed on the side of the fixed hopper 101.

At this time, the fixed hopper 101 has a rectangular shape when viewed from the side, and includes a seed waiting unit 101a formed on the inside.

In addition, the opening 102 is formed on the entire surface of the first case 100 except for the fixed hopper 101.

In addition, the first case 100 has a movable hopper through-hole 103 formed on an upper surface adjacent to the fixed hopper 101 and a spring insertion groove 104 formed on the rear side of the movable hopper through-hole 103. more includes

At this time, the spring insertion groove 104 is preferably formed to be eccentric toward the fixed hopper 101 based on the central portion of the upper surface of the first case 100 .

In addition, the first case 100 further includes a hinge 105 protruding backward from the upper rear surface.

More preferably, in the first case 100, the fixed hopper 101, the opening 102, the movable hopper through hole 103, the spring insertion groove 104, and the hinge 105 are integrally formed It can be a single injection product.

Meanwhile, the second case 200 is coupled to the open bottom surface of the first case 100 to form one body, and may be formed of high-strength plastic of the same material as the first case 100.

In addition, the second case 200 has a movable hopper support rib 201 coupled to the opening 102 side on the front side and a stopper 203 protruding forward from the lower side of the movable hopper support rib 201 include

More specifically, the movable hopper support rib 201 is in contact with the movable hopper 400 to support it, and a seed discharge passage 201a is formed in the upper center portion.

In addition, the second case 200 further includes a seed inlet 202 formed on the rear side and opened and closed by the seed inlet door 210 .

At this time, the seed inlet door 210 is preferably opened and closed by pivoting around an axis formed on one side of the seed inlet 202 .

In addition, the seed inlet door 210 may be formed of high-strength plastic of the same material as the second case 200 .

In addition, the seed inlet door 210 may be made of a transparent plastic material so that the inner space formed by combining the first case 100 and the second case 200 can be seen.

In addition, the second case 200 may further include a rectangular plate-shaped shielding member 220 detached from the movable hopper support rib 201 .

At this time, the shielding member 220 is formed so as not to invade the seed discharge passage 201a and is preferably made of a sponge material.

In addition, in the second case 200, the movable hopper support rib 201, the seed inlet 202, and the stopper 203 excluding the seed inlet door 210 and the shielding member 220 are integrally formed. It is preferable that it is formed and is a single injection product.

On the other hand, the cover 300 is formed of high-strength plastic in the shape of a rectangular parallelepiped box with open bottom and front surfaces as a whole.

In addition, the cover 300 is formed to cover the outer surface of the body formed by fastening the first case 100 and the second case 200 .

In addition, the cover 300 includes a hinge shaft 301, a spring fastening rib 302, and a movable hopper fastening hook 303.

More specifically, the hinge shaft 301 is formed on the inner rear side of the cover 300 to which the hinge 105 is fastened.

In addition, in order to mold the hinge shaft 301, a hinge shaft forming hole 301a is formed in a portion corresponding to the hinge shaft 301 on the upper surface of the cover 300.

At this time, the hinge shaft forming hole 301a is for forming the upper portion of the hinge shaft 301 from the outside of the cover 300 by means of a mold.

In addition, the spring fastening rib 302 is formed at a position corresponding to the spring insertion groove 104 and the spring 310 is coupled to the outer circumferential surface.

Accordingly, one end of the spring 310 is supported on the spring fastening rib 302 side and the other end is supported on the spring insertion groove 104 side.

In addition, the movable hopper fastening hook 303 is formed on the upper part of the open front side of the cover 300 to which the movable hopper 400 is fastened.

On the other hand, the movable hopper 400 is integrally formed with the movable hopper plate 410 including the seed outlet 411 formed on the central portion and the cover fastening hole 412 formed on the top side, so that it is a single injection product. desirable.

In addition, when viewed from the side, the movable hopper 400 has a rectangular shape symmetrical with the fixed hopper 101, and preferably has no space formed therein.

More specifically, in the movable hopper 400, the movable hopper plate 410 passes through the movable hopper through-hole 103 and the cover fastening hole 412 is fastened to the movable hopper fastening hook 303, It is coupled to the cover 300.

In addition, the movable hopper 400 is preferably formed of high-strength plastic with excellent restoring force.

In addition, the handheld seeder for small seeds for low-cost supply according to the present invention relatively easily separates the cover 300 from the first case 100, so that the seeding outlet 411 has a plurality of different sizes. A movable hopper 400 may be provided and the movable hopper 400 may be replaced according to the size of seeds to be sowed.

On the other hand, in the handheld seeder for small seeds for low-cost supply according to the present invention configured as described above, the neutral state in which no external force is applied and the second case 200 from the upper surface of the front side of the cover 300 An operating state in which an external force is applied to the bottom side is described as follows.

As shown in a of FIG. 4 , in the neutral state, the cover 300 moves the movable hopper 400 around the hinge axis 301 by the elastic force of the spring 310 to the first case. (100) and the second case (200) are formed to be inclined upward.

Accordingly, the movable hopper 400 is in close contact with the fixed hopper 101.

In addition, one side of the seed outlet 411 communicates with the seed waiting unit 101a, and the other side connects the first case 100 and the second case 200 through the seed discharge passage 201a. It communicates with the inner space formed by

On the other hand, as shown in b of FIG. 4 , in the operating state, the spring 310 of the cover 300 is compressed so that the movable hopper 400 side is centered on the hinge shaft 301 and the first It is formed to be inclined downward with respect to the case 100 and the second case 200.

At this time, the movable hopper 400 is spaced apart from the fixed hopper 101, the lower side is in contact with the stopper 203, and the seed waiting unit 101a is between the fixed hopper 101 and the movable hopper 400 It communicates with the outer space.

In addition, one side of the seed outlet 411 communicates with the outside, and the other side is separated from the inner space formed by combining the first case 100 and the second case 200 by the shielding member 220. do.

On the other hand, the method of using the handheld seeder for small-grain seeds for low-cost supply according to the present invention configured as described above is as follows.

First, the seed inlet door 210 is opened and seeds to be sowed through the seed inlet 202 are sufficiently supplied to the inner space formed by combining the first case 100 and the second case 200. After that, the third vehicle inlet door 210 is closed.

Accordingly, seeds to be sowed are stored in the inner space formed by combining the first case 100 and the second case 200 .

Thereafter, the user places the fixed hopper 101 and the movable hopper 400 in the seeding space formed on the surface layer of soil while holding the handheld seeder for small-grain seeds for low-cost supply according to the present invention.

At this time, the handheld seeder for small seeds for low-cost supply is in a neutral state, and the seeds stored in the inner space formed by combining the first case 100 and the second case 200 are discharged by gravity Passage 201a and the seed outlet 411 are sequentially moved to the seed waiting unit 101a.

Here, the number of seeds stored in the seed standby unit 101a is determined according to the size of the seed outlet 411 and the size of the seed standby unit 101a.

Thereafter, the user presses the upper surface of the front side of the cover 300 toward the lower surface of the second case 200 to change the handheld seeder for low-cost seeds into an operating state.

Accordingly, seeds stored in the seed waiting unit 101a are introduced into the seeding space, thereby completing seeding.

At this time, the shielding member 220 is formed of a sponge material as described above to prevent seeds from being caught and broken in the space between the movable hopper plate 410 and the movable hopper support rib 201 .

Thereafter, when the user releases the force applied from the upper surface of the front side of the cover 300 to the lower side of the second case 200, the handheld seeder for small seeds for low-cost supply returns to a neutral state, and thus the first case The seeds stored in the inner space formed by combining the 100 and the second case 200 sequentially pass through the seed discharge passage 201a and the seed discharge port 411 by gravity to the seed waiting unit ( 101a).

As described above, the present invention has been described with reference to the drawings illustrated, but the present invention is not limited by the embodiments and drawings disclosed in this specification, and various modifications are made by those skilled in the art within the scope of the technical idea of the present invention. It is obvious that variations can be made.

In addition, although the operational effects according to the configuration of the present invention have not been explicitly described and described while describing the embodiments of the present invention, it is natural that the effects predictable by the corresponding configuration should also be recognized.

100. Case 1
101. Fixed hopper
101a. Seed Waiting Department
102. Opening
103. Movable hopper through hole
104. Spring insertion groove
105. Hinge
200. Case 2
201. Movable hopper support rib
201a. Seed discharge passage
202. Seed slot
203. Stopper
210. Seed slot door
220. Shielding member
300. cover
301. Hinge shaft
301a. Hinge axis slide hole
302. Spring fastening ribs
303. Movable hopper fastening hook
310. Spring
400. Movable Hopper
410. Movable Hopper Plate
411. Seed outlet
412. Cover fastening hole

Claims (5)

A fixed hopper and an opening in which a seed waiting unit is formed inside are formed on the front side, respectively, a movable hopper through hole is formed on the upper surface adjacent to the fixed hopper, a spring insertion groove is formed on the rear side of the movable hopper through hole, and a spring insertion groove is formed on the rear side of the movable hopper through hole. A first case including a protruding hinge;
a second case fastened to the lower surface of the first case, including a movable hopper support rib coupled to the opening side and a seed inlet formed on the rear side and opened and closed by a seed inlet door;
A hinge axis coupled to the hinge at the inner rear side, a spring coupling rib formed at a position corresponding to the spring insertion groove, and a spring having one end coupled to the spring coupling rib and the other end inserted into the spring insertion groove a cover that rotates and moves about the hinge axis; and
One side passes through the movable hopper through-hole and is coupled to the front side of the cover, the other side is formed to engage with the fixed hopper, and a seed outlet is formed in the center to contact the fixed hopper according to the pivoting movement of the cover. Or a spaced movable hopper; Handy-type seeding machine for small-grain seeds for low-cost replenishment comprising a.
According to claim 1,
The movable hopper support rib is
When the movable hopper is in contact with the fixed hopper, a seed discharge passage is formed so that the seed discharge port communicates with an inner space formed by fastening the first case and the second case,
When the movable hopper is maximally spaced from the fixed hopper, the seed outlet further includes a shielding member formed so as to be separated from an inner space formed by fastening the first case and the second case for small seeds for low-cost supply. Handheld planter.
According to claim 2,
The shielding member is a handheld seeder for small-grain seeds for low-cost supply of sponge material.
According to claim 1,
The second case is
A handheld seeder for small-grain seeds for low-cost supply further comprising a stopper protruding forward of the movable hopper support rib.
According to claim 1,
The cover further includes a movable hopper fastening hook formed on the upper front side,
The movable hopper further includes a cover fastening hole coupled to the movable hopper fastening hook.

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