JP2012170451A - Hand-type seeder - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a hand-type seeder capable of carrying out seed-by-seed hill seeding of vegetable and flower seeds in a field, a vegetable garden, or the like.SOLUTION: The hand-type seeder includes a seed storage container, a body and a conveying tube. The body includes a seed selecting mechanism, wherein a slide lever composed of a sliding plate formed with a seed passing hole and a cutoff wall; a rod-like stopper pin for limiting the quantity of seeds; and a magnet part for making a reciprocating start with magnetic repulsive action is placed orthogonally between a seed lead-in hole and a seed discharge hole to provide a function of cutting off the passage of seeds and preventing a plurality of seeds from being charged in a seed selecting ring and to provide a structure that can slide the stopper pin to the outside from the inside of the seed selecting ring and position and fix it in order to permit charging of the optional number of seeds.

Description

  The present invention relates to a hand-type seeder capable of spotting vegetables and flower seeds in a field or a vegetable garden.

  Conventional methods for sowing small seeds of vegetables such as radishes and carrots are mainly carried out by transferring the seeds packed in the field or vegetable garden to the palm and spotting them on the soil while squeezing them with fingers. . However, skillfulness is needed to sowing while appropriately squeezing the amount suitable for the sowing state of the seeds with fingers, and it is not easy to sow expensive seeds one by one. .

  In addition, in order to sow an appropriate amount of seeds uniformly and continuously, further skill is required. For beginners, seeding more than necessary will result in thinning in subsequent growth stages. This requires work and leads to an increase in seed purchase costs.

On the other hand, it is desirable that the following requirements are satisfied in a hand-type seeder in which seeds of vegetables and flowers are spotted on soil such as fields and vegetable gardens.
(A) Small size, light weight and easy to carry.
(B) Hand type and easy to hold with one hand.
(C) There should be a sowing ditching function and a soil spill function.
(D) The seeding work can be performed in a posture that does not bend the waist.
(E) Easy operation.
(F) Equipment maintenance work must be simple.
(G) A structure that can be sown according to the type and size of seeds.
(H) Be inexpensive.
(I) The structure can be switched for each grain and for each grain.
(J) The structure does not damage the seed surface.
(K) The structure is such that the remaining amount of seeds is visible from the outside.
(L) The structure should ensure that the seeds can be transported according to the operator's intentions.

Conventionally, a hand type seeder that satisfies the above requirements has been proposed.
For example, a seed placed in a seed hopper is fitted into the center of the width of the middle plate through the hole in the upper plate of the main body frame in which the upper plate, the middle plate, and the lower plate are stacked and slides. A possible seed pusher bar always falls into a waiting hole at the initial position where it is pushed out by a spring, the size and quantity of small seeds are determined by the volume of the hole, and then pushed to the predetermined position of the pusher bar Thus, a “seeder” (see Patent Document 1) is proposed, which has a structure in which seeds fall downward from an outlet pipe below a hole in the central portion of the lower plate with a forward width.

  However, the proposal of the above “seeder” (see Patent Document 1) does not satisfy the requirements (c), (d), (g), (i), (j), and (l) described above. In particular, it is pointed out that the seeds pushed by the push-out bar have a structure that damages the surface by sliding on the wall surface of the hole at the center.

  In addition, a partition plate having a rhombus opening that opens downward is provided at the tip end of a hollow shaft that is composed of an upper frame and a V-shaped lower frame, and a V-shape that is continuous with the lower frame is provided at the lower front of the partition plate. And a rotating body composed of an abacus ball-shaped elastic member inscribed in the inner surface of the delivery groove and the rhomboid opening of the partition plate, and a flow of a size that allows seeds to pass under the partition plate. A “seed sowing device” (see Patent Document 2) in which a delivery opening smaller than the seed is formed at the contact point between the outlet and the delivery groove has been proposed and is known.

  However, the proposal of the above “seeding device” (see Patent Document 2) is based on the above-mentioned (c), (d), (g), (i), (j), (k), (l). Not satisfying the requirements, especially because the total length of the sowing device is short, so that the seeding work can not be done without bending the waist, and because the seed is sandwiched between the rotating body and the V-shaped lower frame and sent out In addition, it is pointed out that the seeds cannot be transported reliably according to the intention of the operator by continuously sending the seeds.

  In addition, there is a “seeder” (see Patent Document 3) composed of a container for storing seeds related to the present applicant, a main body for adjusting the sowing operation and the sowing amount, and a guiding portion for leading to the seed sowing position. It has been proposed and is a known technique.

  However, the proposal of the above-mentioned “seeder” (see Patent Document 3) does not satisfy the above-mentioned requirements (g), (i), and (j). By adopting the separation method, it is pointed out that the problem is a structure that damages the seed.

  The present applicant has developed a hand-type seeder that can solve these problems and that can satisfy the requirements of the above-mentioned seeder as well as a single seeder at the same time. An arbitrary number of seeds can be selectively sown.

JP 2004-283035 A Special table 2009-254277 JP 2010-268744 A

  In view of the above problems, the present invention aims to provide a hand-type seeder capable of spotting vegetable or flower seeds in a field or a vegetable garden.

  The hand-type seeder of the present invention is a hand-type seeder composed of a seed storage container, a main body, and a transport tube, wherein the seed storage container is formed of a hollow transparent material, and the hollow part is formed. Used as a seed storage and storage part, one end is formed as a seed inlet, stoppered with a sealing cap, and the other end is detachably connected to the seed introduction hole or seed introduction holder of the main body as a seed storage container outlet The main body is provided with a seed selection mechanism, and the seed introduction hole and the seed discharge hole are formed so as to communicate with each other before and after the seed selection mechanism. A slide groove hole is formed between the holes so that the slide lever can be slid in a sliding state, and the end of the seed introduction hole is detachable from the seed storage container outlet or the seed introduction holder. Formed into a connectable shape The seed introduction hole is provided in the inside of the seed introduction hole so as to be detachably provided with a seed selection ring provided with a seed selection passage hole in the center. The seed selection mechanism includes a sliding plate that forms a seed passage hole and a blocking wall, a rod-shaped stopper pin that limits the number of seeds, and a magnet portion that reciprocally activates by the repulsive action of magnetic force. The slide lever comprising: the seed lever is orthogonal to the seed introduction hole and the seed discharge hole, so that passage of seeds can be blocked and a plurality of seeds are prevented from being loaded in the seed selection ring. In order to make it possible to load a function and an arbitrary number of seeds, the stopper pin can be slid and fixed from the inside to the outside of the seed selection ring, and the transport pipe has a hollow transparent element. In formed, taking means comprising forming a detachably connectable shaped body end portion of the seed discharge hole of the body.

  Further, the present invention is the hand type seeder configured to have a tiller at the tip of the transport pipe, and the tiller has a function of grooving for sowing to sow seeds in the soil, A plowing function protrusion is formed that performs a mulching function for covering seeds with soil after sowing, and a discharge port is provided for discharging the seeds conveyed from the conveying pipe in a direction changed from the extending direction of the conveying pipe. Take measures.

  In the present invention, the plurality of seed selection rings of the seed selection mechanism are detachably attached to a slide plate in which seed selection passage holes having different hole diameters are arranged in a row, and the slide plate is connected to an end of the seed introduction holder. A means that is a seed selection mechanism having a function of selecting a seed selection passage hole is adopted by sliding in contact between the slide lever and the slide lever.

In the present invention, the plurality of seed selection rings of the seed selection mechanism are detachably attached to a rotating plate in which seed selection passage holes having different hole diameters are arranged in a circle, and the rotating plate is connected to the seed introduction holder. A means that is a seed selection mechanism having a function of selecting a seed selection passage hole is adopted by sliding in contact between the end of the slide lever and the slide lever.

  According to the hand type seeder according to the present invention, since the seed selection mechanism is a structure separated by the blocking wall of the slide lever and the rod-shaped stopper pin, in the case of single seeding, multiple seeding, or continuous seeding Even if it exists, there is an excellent effect that can be blocked (separated), transported and sowed according to the type and size of the seed without damaging the seed.

  In addition, according to the hand-type seeder according to the present invention, the seed storage container, the main body, the transfer tube, and the seeder are linearly connected, are small, light, and inexpensive, and are easy to hold with one hand. It has a rod-shaped hand type structure, and can be easily purchased as an agricultural seeder or a household seeder, and it has an excellent effect that the seeding work in the field or vegetable garden can be done in an easy posture without bending the waist. Play.

  Moreover, according to the hand type seeder according to the present invention, if a cultivation tool is provided at the tip of the transport pipe, the seed is covered with soil after sowing for seeding in the soil and after sowing. For this reason, there is an excellent effect that can be carried out simultaneously.

  Further, according to the hand type seeder according to the present invention, since it is formed with an extremely simple structure, the seed feeding operation is simple and the seed can be reliably conveyed according to the intention of the operator. This makes it easy for the elderly and housewives who are not familiar with machine operation to perform maintenance work on the device, and the seed container is made of a hollow transparent material. There is an effect.

  Further, in the inventions of claims 3 and 4 according to the present invention, seeding work can be performed according to the kind and size of seeds by replacing with a slide plate or a rotating plate without replacing the seed selection ring of the seed selection mechanism. Excellent effect.

It is a diffusion exploded view showing an embodiment of the present invention. It is explanatory drawing which shows embodiment of this invention. It is explanatory drawing of the seed selection mechanism which concerns on this invention. It is principal part explanatory drawing which shows the operation state of this invention. It is explanatory drawing which shows the sowing work procedure of this invention. It is a diffusion exploded view showing an embodiment of claim 3 concerning the present invention. It is a section explanatory view showing the embodiment according to claim 3 concerning the present invention. It is a diffusion exploded view showing an embodiment of claim 4 concerning the present invention. FIG. 5 is a cross-sectional explanatory view showing an embodiment of claim 4 according to the present invention.

  The hand type seeder of the present invention is a magnet part that reciprocally activates by a repulsive action of a magnetic force repulsive action and a rod-shaped stopper pin that limits the number of seeds, a sliding plate that forms a seed passage hole and a blocking wall, particularly in a seed selection mechanism. The slide lever comprising: the seed introduction hole and the seed discharge hole are orthogonal to each other so that passage of seeds can be blocked, and a plurality of seeds are loaded in the seed selection ring. In order to enable the prevention function and the loading of an arbitrary number of seeds, the stopper pin can be positioned and fixed by sliding from the inside of the seed selection ring to the outside so that the number of seeds can be specified arbitrarily. This is the biggest feature. Embodiments will be described below with reference to the drawings.

FIG. 1 is a diffusion exploded view showing an embodiment of claim 1 in a hand type seeder of the present invention.
The hand-type seeder 1 of the present invention includes a seed storage container 30 that doubles as a handle and a seed storage unit, a main body 10 that is detachably provided with a seed selection mechanism 12, and a longitudinal specification transport pipe 40 that reduces the seeding work burden. , Are connected in a straight line.

  FIG. 2 is an explanatory view showing an embodiment of claim 1 in the hand type seeder of the present invention, and FIG. 2 (a) is a cross-sectional explanatory view showing an embodiment of the hand type of the present invention. The hand type seeder 1 is composed of a seed container 30, a main body 10, and a transport pipe 40, and specific shapes and dimensions are, for example, a seed container 30 with a pipe length of 150 mm and a pipe diameter of 25 mm. The main body 10 is 50 × 25 × 30 mm. The transport pipe 40 is formed with a pipe length of 350 mm, a pipe diameter of 15 mm, and a total length of 550 mm.

  The main body 10 includes a seed selection mechanism 12, and is formed so that the seed introduction hole 11 and the seed discharge hole 17 communicate with each other before and after the seed selection mechanism 12. A slide slot 19 for allowing the slide lever 20 to slide in the sliding state is formed between them, and the end of the main body of the seed introduction hole 11 is detachable from the seed storage container discharge port 33 or the seed introduction holder 15. The seed introduction hole 11 is detachably provided inside the seed introduction hole 11 so that the seed selection ring 13 is provided inside the seed introduction hole 11. 40 is formed so as to be detachably connectable, and has a structure that releases seeds one by one or continuously and does not damage the surface of seed S.

  The seed selection mechanism 12 includes a slide plate 21 that forms a seed passage hole 28 and a blocking wall 23, a rod-shaped stopper pin 26 that limits the number of seeds S, and a magnet portion 25 that reciprocates and starts by repulsive action of magnetic force. The lever 20 is orthogonally crossed between the seed introduction hole 11 and the seed discharge hole 17 so that the passage of the seed S can be blocked and the seed selection ring 13 is prevented from being loaded with a plurality of seeds S. Is attached to the main body 10 and is detachably provided according to the size and type of the seed S. The stopper pin 26 is held by the holding portion of the slide lever 20.

  The seed selection ring 13 is fixed in a seed introduction holder 15 having a pin hole 16 with a set screw, and the seed selection passing hole 22 is different depending on the size of the seed S. In the ring, the pin groove 14 is provided on one side so that the rod-shaped stopper pin 26 can slide, thereby preventing a plurality of seeds from being loaded in the seed selection ring and loading an arbitrary number of seeds. Is possible.

  The seed introduction holder 15 is provided with a seed selection ring 13 and fixed with a set screw, and allows the rod-shaped stopper pin 26 to pass through the pin hole 16. A role of a hopper for collecting the seeds S in the seed storage container 30, a function of arranging the seeds S in the seed selection passage holes 22 of the seed selection ring 13, and a structure for connecting the seed storage container 30 to the main body 10. It is formed.

  Between the seed introduction hole 11 and the seed discharge hole 17, the slide lever 20 includes a slide plate 21 that forms a seed passage hole 28, a blocking wall 23, a rod-like stopper pin 26 that limits the number of seeds, and a magnetic repulsion. The magnet portion 25 that reciprocates by action is formed with a slide slot 19 that can slide within the operating range of the ratchet stopper 62, and is provided on the side surface of the main body 10 orthogonal to the seed selection mechanism 12.

  The magnet portion 25 is provided opposite to the main body 10 side and the slide lever 20 side, and the slide lever 20 is reciprocally activated by the repulsive action of magnetic force, and has a structure compared to a conventional biasing means using a spring or the like. Is extremely simple, lightweight and free from malfunctions.

  The stopper pin 26 is a seed selection mechanism 12 including a seed selection ring 13 in which a pin groove 14 is formed on an upper end surface, and a seed introduction holder 15 in which a pin hole 16 in which the seed selection ring 13 is provided is formed in an outer cylinder. This is a rod-like pin that passes through the pin hole 16 and further slides in the pin groove 14 to block the upper end of the seed passage hole 28 of the seed introduction holder 15 to limit the number of seeds S. Since the shape of the pin is a rod-like pin, the seed S rotates when it comes into contact with the seed S with a minimum contact area and the seed S is blocked in an unreasonable state due to a space gap on the contact surface. Therefore, the seed S can be blocked without damaging the surface. In addition, the attachment position of the stopper pin 26 can be adjusted in relation to the seed selection ring 13. It is also effective to be able to adjust the amount of protrusion of the pin tip. When such an adjustment mechanism is provided, the amount of discharge can be reduced with the slide lever 20 fully pushed by the adjustment even in the case of continuous firing. It is possible to prevent the seeds from being discharged at once, and to adjust to a gentle continuous discharge state. The adjustment of the protrusion amount can be considered to be a screw type in terms of structure.

  The seed storage container 30 is formed of a hollow transparent material, and the hollow portion is used as a seed storage and storage portion that also serves as a handle. Since the seed container discharge port 33 is formed in a shape that can be detachably connected to the seed introduction hole 11 or the seed introduction holder 15 of the main body 10, the remaining amount of the seed S can be visually recognized from the outside during the sowing operation. it can.

  The conveyance tube 40 is formed of a hollow transparent material and is formed in a shape that can be detachably connected to the main body end of the seed discharge hole 17 of the main body 10. By making the conveying tube 40 about 35 cm long, seed S can be sown directly on the cultivated ground D, so that farm work can be carried out in an easy posture without bending down in the sowing work.

  The cultivator 50 is arbitrarily attached to the distal end portion of the transport pipe 40 when the transport pipe 40 having a longitudinal specification that reduces the burden of sowing work is used as described above. The tiller 50 has a sowing groove digging function for sowing the seed S on the cultivated ground D, and a tilling projection 51 that performs a soiling function for covering the seed S with soil after sowing at the tip of the transport pipe 40. It is formed and provided with a discharge port 52 for discharging the seed S transferred from the transfer pipe 40 by changing the direction from the extension direction of the transfer pipe 40, and has a sowing groove digging function at the tip. By forming the cultivating projection 51 having a soil squeezing function, sowing grooving work and soil scouring work can be performed simultaneously.

FIG.2 (b) is explanatory drawing which shows embodiment of the hand type seed selection ring of this invention.
In the seed selection ring 13, the seed selection passage hole 22 has about five types of basic hole diameters of 1.8 mm, 2.5 mm, 3.0 mm, 4.5 mm, and 6.5 mm. You just have to arrange according to the size.

FIG. 3 is an explanatory diagram of the seed selection mechanism 12 according to the present invention. FIG. 3 (a) shows one seeding, (b) shows two seeding, and FIG. 3 (c) shows an example of three seeding. For example, when one seed having a diameter of about 1.5 mm is sown, when the seed selection passage 13 has an inner diameter of 1.8 mm and a thickness of 5 mm, the seed selection ring 13 is used. About 3 will be filled in. Therefore, if the position of the rod-shaped stopper pin 26 provided on the slide lever 20 is positioned at a distance of about 1.5 mm to 1.8 mm from the contact surface between the seed selection ring 13 and the slide bar 20, two After the first piece, it does not fall off by being blocked by the stopper pin 26, so that one seed can be seeded. If the position of the stopper pin 26 is about twice or about three times the seed diameter, seeding can be performed by selecting an arbitrary number as shown in FIGS. 3 (b) and 3 (c).

  FIG. 4 is a cross-sectional explanatory view of an essential part showing the operating state of claim 1 in the hand type seeder of the present invention, and FIG. 4 (a) is a rod-like stopper pin 26 provided on the slide lever 20. Is located above, the seed selection passage hole 22 of the seed selection ring 13 is opened, and the seed passage hole 28 of the slide lever 20 is closed. The seeds S stored in the seed storage container 30 are collected from the seed storage container discharge port 33 to the hopper 18 of the seed introduction holder 15, and the collected seeds S are stored in the seed storage container 30. Are placed in the seed passage hole 28 at the center of the seed introduction holder 15 and the seed selection passage hole 22 of the seed selection ring 13.

  In FIG. 4B, the slide lever 20 slides downward, the seed selection passage hole 22 of the seed selection ring 13 is blocked by a rod-like slide pin 26, and the seed passage hole 28 of the slide lever 20 is opened, thereby conveying the pipe. Reference numeral 40 denotes a state of being dropped and conveyed. Slide that forms a pin-shaped slide pin 26 that passes through the pin hole 16 of the seed introduction holder 15 and the pin groove 14 of the seed selection ring 13 and a blocking wall 23 of the slide lever 20 that slides on the lower surface of the seed selection ring 13. The seed S is blocked for each grain by the plate 21.

  In FIG. 4C, the slide lever 20 slides downward and the rod-like slide pin 26 of the seed introduction holder 15 is set short, so that the seed passage hole 28 of the seed introduction holder 15 and the seed of the seed selection ring 13 are shown. A state is shown in which the selected passage hole 22 and the seed passage hole 28 of the slide lever 20 are opened and continuously dropped and conveyed to the conveyance pipe 40. By simultaneously opening the seed passage hole 28 of the seed introduction holder 15, the seed selection passage hole 22 of the seed selection ring 13, and the seed passage hole 28 of the slide lever 20, the seed S is continuously sown without being blocked. It is something that can be done.

  4D, the slide lever 20 is returned to the upper position by the repulsive action of the magnet portion 25, the seed selection passage hole 22 of the seed selection ring 13 is opened, and the seed passage hole 28 of the slide lever 20 is closed. It shows the state. The seed S blocked for each grain is closed by the slide lever 20 sliding upward so that the blocking wall 23 is positioned upward and the seed selection passage hole 22 of the seed selection ring 13 is closed.

FIG. 5 is an explanatory view showing the procedure of the seeding operation according to claim 2 in the hand type seeder of the present invention.
(1) Bring a hand-type seeder 1 to the field or vegetable garden.
(2) The cultivating tool 50 at the tip of the hand type seeder 1 is pressed against the cultivated ground D to perform the sowing operation.
(3) The seed lever S is released by operating the slide lever 20 of the hand type seeder 1.
(4) Perform the soiling work with the spatula 53 provided at the tip of the hand type seeder 1.

With the simple operation as described above, sowing and ditching work can be done at the same time,
The seeding work can be accurately performed for each grain without bending the waist.

  FIG. 6 is a diffusion exploded view showing an embodiment of claim 3 in the hand type seeder of the present invention. In the hand-type seeder 1 of the present invention, a plurality of seed selection rings 13 of a seed selection mechanism 12 are detachably mounted on a slide plate 60 in which seed selection passage holes 61 having different hole diameters are arranged in a row. The seed selection mechanism 12 having a selection function of the seed selection passage hole 61 is achieved when the plate 60 abuts between the end of the seed introduction holder 15 and the slide lever 20 and slides within the operating range of the ratchet stopper 62. It has a structure, and the seed selection passage hole 61 suitable for the size and type of the seed S can be arbitrarily set by sliding the slide plate 60.

FIG. 7 is a cross-sectional explanatory view showing an embodiment of claim 3 in the hand type seeder of the present invention. The operation procedure is described below.
(1) Slide the seed selection passage hole 61 of the slide plate 60 according to the size of the target seed S.
(2) By directing the main body 10 downward, the seeds S stored in the seed storage container 30 are collected in the hopper portion 18 of the seed introduction holder 15.
(3) The seeds S collected in the hopper portion 18 of the seed introduction holder 15 are arranged in the seed passage hole 28 at the center of the seed introduction holder 15 with the weight of the seed S stored in the seed storage container 30.
(4) A slide that forms the pin hole 16 of the seed introduction holder 15, the rod-shaped slide pin 26 that passes through the pin groove 14 of the slide plate 60, and the blocking wall 23 of the slide lever 20 that slides on the lower surface of the slide plate 60. The seed plate S is blocked for each grain by the moving plate 21.
(5) Further, the seed S is continuously blocked without being blocked by simultaneously opening the seed passage hole 28 of the seed introduction holder 15, the seed selection passage hole 61 of the slide plate 60, and the seed passage hole 28 of the slide lever 20. Can also be sown.
(6) The seed S blocked for each grain has the blocking wall 23 positioned upward as the slide lever 20 slides upward, the seed passage hole 28 of the slide lever 20 is opened, and the transport tube 40 with its own weight. To be released.
(7) Seed S is sown on cultivated ground D. (See Figure 5)

  FIG. 8 is a diffusion exploded view showing an embodiment of claim 4 in the hand type seeder of the present invention. In the hand type seeder 1 of the present invention, a plurality of seed selection rings 13 of the seed selection mechanism 12 are detachably attached to a rotating plate 70 in which seed selection passage holes 71 having different hole diameters are arranged in a circle, The rotary plate 70 abuts between the end portion of the seed introduction holder 15 and the slide lever 20 and slides within the operating range of the ratchet stopper 62, so that the seed selection mechanism 12 having a function of selecting the seed selection passage hole 71 is provided. The seed selection passage hole 71 suitable for the size and type of the seed S can be arbitrarily set by rotating the rotary plate 70.

FIG. 9 is a cross-sectional explanatory view showing an embodiment of claim 4 in the hand type seeder of the present invention. The operation procedure is described below.
(1) The seed selection passage hole 71 of the rotating plate 70 is rotated according to the size of the target seed S.
(2) By directing the main body 10 downward, the seeds S stored in the seed storage container 30 are collected in the hopper portion 18 of the seed introduction holder 15.
(3) The seeds S collected in the hopper portion 18 of the seed introduction holder 15 are arranged in the seed passage hole 28 at the center of the seed introduction holder 15 with the weight of the seed S stored in the seed storage container 30.
(4) Slide plate that forms the pin hole 16 of the seed introduction holder 15, the slide pin 26 that passes through the pin groove 14 of the rotating plate 70, and the blocking wall 23 of the slide lever 20 that slides on the lower surface of the rotating plate 70. By 21, the seed S is blocked for each grain.
(5) Moreover, the seed S is continuously blocked without being blocked by simultaneously opening the seed passage hole 28 of the seed introduction holder 15, the seed selection passage hole 71 of the rotating plate 70, and the seed passage hole 28 of the slide lever 20. Can also be sown.
(6) The seed S blocked for each grain is moved so that the blocking wall 23 is positioned upward as the slide lever 20 slides upward, the seed selection passage hole 71 of the rotating plate 70 is opened, and the seed S has its own weight. Is discharged into the conveying tube 40.
(7) Seed S is sown on cultivated ground D. (See Figure 5)

  The hand type seeder of the present invention is a hand type seeder that can be separated, transported, and seeded by switching to each grain and multiple grains according to the seed type and size without damaging the seeds. It can be used as seeding work for agriculture, horticulture, as a sprayer for fruit trees, planting, granular fertilizers in vegetable gardens, and as a feeding device for fish farming. I understand that the above availability is great.

DESCRIPTION OF SYMBOLS 1 Hand type seeder 10 Main body 11 Seed insertion hole 12 Seed selection mechanism 13 Seed selection ring 14 Pin groove 15 Seed introduction holder 16 Pin hole 17 Seed discharge hole 18 Hopper part 19 Slide groove hole 20 Slide lever 21 Slide plate 22 Seed Selected passage hole 23 Shielding wall 25 Magnet part 26 Stopper pin 27 Pin hole 28 Seed passage hole 30 Seed storage container 31 Seed inlet 32 Seed storage part 33 Seed container outlet 34 Sealing cap 40 Transport pipe 50 Cultivation tool
51 Tillage projection 52 Release port
53 Spatula 60 Slide plate 61 Seed selection passage hole 62 Ratchet stopper 70 Rotating plate 71 Seed selection passage hole 72 Ratchet stopper S Seed D Cultivated ground

The hand-type seeder of the present invention is a hand-type seeder composed of a seed storage container, a main body, and a transport tube, wherein the seed storage container is formed of a hollow transparent material, and the hollow part is formed. Used as a seed storage and storage part, one end is formed as a seed inlet, stoppered with a sealing cap, and the other end is detachably connected to the seed introduction hole or seed introduction holder of the main body as a seed storage container outlet The main body is provided with a seed selection mechanism, and the seed introduction hole and the seed discharge hole are formed so as to communicate with each other before and after the seed selection mechanism. A slide groove hole is formed between the holes so that the slide lever can be slid in a sliding state, and the end of the seed introduction hole is detachable from the seed storage container outlet or the seed introduction holder. Formed into a connectable shape Inside the seeds introducing hole, the seed introduction holder for internally provided seed selection ring provided with a seed selection apertures with detachably provided in the center, the body end portion of said seed discharge Deana, the transport The tube is formed so as to be detachably connectable, and the seed selection mechanism includes a sliding plate that forms a seed passage hole and a blocking wall, a rod-shaped stopper pin that limits the number of seeds, and a magnet portion that reciprocally starts by a repulsive action of magnetic force The slide lever comprising: the seed introduction hole and the seed discharge hole are orthogonal to each other so that passage of seeds can be blocked, and a plurality of seeds are loaded in the seed selection ring. In order to enable the prevention and loading of an arbitrary number of seeds, the stopper pin can be slid from the inside to the outside of the seed selection ring so as to be positioned and fixed. In formed, taking means comprising forming a detachably connectable shaped body end portion of the seed discharge hole of the body.

The main body 10 includes a seed selection mechanism 12, and is formed so that the seed introduction hole 11 and the seed discharge hole 17 communicate with each other before and after the seed selection mechanism 12. A slide slot 19 for allowing the slide lever 20 to slide in the sliding state is formed between them, and the end of the main body of the seed introduction hole 11 is detachable from the seed storage container discharge port 33 or the seed introduction holder 15. forming a connectable shape, inside the seeds introducing hole 11, the seed introduced holder 15 which internally provided seed selection ring 13 with detachably provided, the body end portion of said seed discharge Deana 17, transport The tube 40 is formed so as to be detachably connectable, and has a structure in which seeds are discharged one by one or continuously and the surface of the seed S is not damaged.

The seed selection mechanism 12 includes a slide plate 21 that forms a seed passage hole 28 and a blocking wall 23, a rod-shaped stopper pin 26 that limits the number of seeds S, and a magnet portion 25 that reciprocates and starts by repulsive action of magnetic force. The lever 20 is orthogonally crossed between the seed introduction hole 11 and the seed discharge hole 17 so that the passage of the seed S can be blocked and the seed selection ring 13 is prevented from being loaded with a plurality of seeds S. Is attached to the main body 10 and is detachably provided according to the size and type of the seed S. As shown in FIG. 3, the stopper pin 26 has a structure in which a desired number of seeds can be selected by positioning with the holding portion of the slide lever 20 .

1 Hand type sowing device 10 main body 11 seeds guide Nyuana 12 seed selection mechanism 13 seed selection ring 14 pin groove 15 seeds introduced holder 16 pin holes 17 seed discharge Deana 18 hopper 19 slide slots 20 slide lever 21 sliding plate 22 Seed selection passage hole 23 Shielding wall 25 Magnet part 26 Stopper pin 27 Pin hole 28 Seed passage hole 30 Seed storage container 31 Seed inlet 32 Seed storage storage part 33 Seed storage container outlet 34 Sealing cap 40 Transport pipe 50 Cultivation tool
51 Tillage projection 52 Release port
53 Spatula 60 Slide plate 61 Seed selection passage hole 62 Ratchet stopper 70 Rotating plate 71 Seed selection passage hole 72 Ratchet stopper S Seed D Cultivated ground

Claims (4)

A hand type seeder composed of a seed storage container, a main body, and a transport pipe,
The seed container is formed of a hollow transparent material,
Using the hollow part as a seed storage part,
Form one end as a seed inlet and stop with a sealing cap,
The other end is formed into a shape that can be detachably connected to a seed introduction hole or a seed introduction holder of the main body as a seed storage container discharge port,
The main body includes a seed selection mechanism, and is formed so that the seed introduction hole and the seed discharge hole are communicated with each other before and after the seed selection mechanism, and a slide lever is provided between the seed introduction hole and the seed discharge hole. Forming a slide slot to enable sliding in a sliding state,
The main body end of the seed introduction hole is formed in a shape that allows the seed storage container discharge port or the seed introduction holder to be detachably connected, and a seed selection passage hole is provided in the center of the seed introduction hole. The seed introduction holder for installing the seed selection ring is provided detachably,
The main body end of the seed carry-out hole is formed so as to be detachably connectable with the transport pipe,
The seed selection mechanism is configured to introduce the seed into the slide lever including a slide plate that forms a seed passage hole and a blocking wall, a rod-shaped stopper pin that limits the number of seeds, and a magnet portion that reciprocally starts by a repulsive action of magnetic force. A function of preventing a plurality of seeds from being loaded in the seed selection ring and loading of an arbitrary number of seeds while allowing the passage of seeds to be blocked perpendicularly between the holes and the seed discharge holes To make it possible, the stopper pin is slid from the inside to the outside of the seed selection ring and positioned and fixed.
The hand-type seeder is characterized in that the carrier tube is formed of a hollow transparent material and is formed in a shape that can be detachably connected to the end of the body of the seed discharge hole of the body. The hand type seeder configured with a tiller at the tip of the transport pipe,
The cultivating tool has a grooving function for sowing to sow seeds in the soil, and a plowing function to perform a soiling function for covering the seeds with soil after sowing, and is conveyed from the transport pipe. The hand-type seeder according to claim 1, wherein a discharge port is provided for discharging the seed from the direction of extension of the transport pipe. A plurality of seed selection rings of the seed selection mechanism are detachably attached to a slide plate in which seed selection passage holes having different hole diameters are arranged in a line, and the slide plate includes an end of the seed introduction holder and the slide lever. The hand-type seeding device according to claim 1 or 2, wherein the seed-type seeding mechanism has a function of selecting a seed selection passage hole by abutting and sliding between the two. A plurality of seed selection rings of the seed selection mechanism are detachably attached to a rotating plate that circumferentially arranges seed selection passage holes having different hole diameters, and the rotating plate is connected to an end of the seed introduction holder and the seed introduction holder. The hand type seeder according to claim 1 or 2, wherein the seed type seeding mechanism has a function of selecting a seed selection passage hole by abutting and sliding between the slide levers.