KR930009395B1 - Seeder - Google Patents

Abstract

The device comprises a hemispheric bucket cover (33A) having bucket holes (34A) in regular spacings on the periphery, and rotating on a shaft (40), another rotating disc (30A) installed between a fixing cover (10A) and a rotating disc (20A), seed-outlet holes (36B) provided at regular intervals on the periphery of the rotating disc (30B) the bucket cover (33A) also having a plurality of recesses (38A) evenly arranged on its periphery and a seed moving bucket (37A) installed for pivotal movement and provided with a bucket control shaft (39A) projecting in extension.

Description

Seed sowing device

1 is an exploded perspective view showing a conventional seeding device.

2 is an exploded perspective view showing an embodiment of the present invention.

3 is a perspective view showing a portion of the rotating disk of FIG.

4 is an exploded perspective view showing another embodiment of the present invention.

FIG. 5 is a perspective view showing a portion of the rotational disc body of FIG.

6 is a perspective view of a rotating disc body showing another embodiment of the present invention, (a) is a front perspective view, (b) is a rear perspective view,

7 is a longitudinal sectional view of FIG.

8 is a partial perspective view of a rotating disk body showing another embodiment of the present invention.

＊ Explanation of symbols on main parts of drawing

30A, 30B, 30C, 30D: Rotating disc 33A, 33C: Bucket cover

34A: Bucket ball 35A, 35C: Seed information board

36A, 36B, 36C: Seed penetration 37A, 37B, 37C: Seed transfer bucket

38A, 38D: Bucket groove 39A: Bucket vertical shaft

45, 45C: Seed discharge outlet 46, 46C: Outlet

The present invention relates to a seed sowing device for sowing seeds (seeds), and more particularly to a seed sowing device that provides a rotational disk in a simple configuration to adjust the seed weight and to ensure a clear wave and to prevent breakage of seeds. will be. In the conventional seed sowing device related to this technique, the rotating disc body 30 is inserted between the fixed body 10 and the carcass body 20 as shown in FIG. At one end of the 40, a chain 42 extending from a sprocket of a wheel (not shown) is connected to the sprocket 41 of the rotational shaft 40.

The fixed body 40 is drilled on the circumference corresponding to the position of the seed transfer bucket 31 of the rotating disk body 30, the seed drop hole (11) is drilled on the side dropping from the seed drop hole (11) A seed outlet 12 for guiding the seed is formed.

The carbaceous body 20 has a seed supply pipe 21 mounted downward from a seed reservoir (not shown) on one side of a flange-shaped disk. The rotation disc 30 is formed so that several seed transfer buckets 31 have a through hole 32 at equal intervals at the periphery.

Such a conventional seed sowing device is provided with a plurality of rotation disk 30 formed integrally with a plurality of seed transfer bucket 31, so that the rotational rotator 30 suitable for the seed should be selectively replaced at each seeding. As a result, the hassle of exchange work has emerged, and peanuts or garlic, which have a large seed size, have been unable to be sown because the proper disk 30 is not provided. In addition, the seeding distance of the seed is fixed, so in order to adjust the seeding distance is inconvenient to replace with a sprocket 41 suitable for the seeding distance, the height from the ground to the falling point of the seed despite the seeding The drop distance is usually 20-30cm, which makes it difficult for the desired wave to be made according to the seed's falling time and forward speed. In addition, there are frequent cases in which seeds are broken or injured by the fixture 10 and the rotational disc 30, and thus germination is not achieved.

The present invention is to solve the conventional problems as described above, and enumerates the object of the present invention as follows.

First, by providing a seed transfer bucket with several different bucket grooves on one side of the rotating disc, only the bucket groove of the seed transfer bucket can be rotated according to the size and seeding rate of the seed, so that it can be used without replacing the rotating disc. Therefore, according to the replacement work of the rotating disk can be easily adjusted without any hassle.

Second, the seed is rolled out and discharged through the seed guide outlet as it is rotated by providing a seed guide outlet having a "6" shape on one side of the rotating disk, and there is no fear of damage or damage to the seed. .

Third, the width of the rotating disk is narrow and simple, so that the seeding width can be easily adjusted when binding to a tractor or tiller. Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.

FIG. 2 is an exploded perspective view showing an embodiment of the present invention, and FIG. 3 is a perspective view showing a part of the rotational disc body of FIG. In this case, the rotating shaft 40 is installed through the rotating disk plate 39A and the collar 22 between the fixing body 10 and the cover body 20, and the chain 42 extending from the sprocket of the wheel is rotated. The sprocket 41 of the coaxial 40 is connected to be interlocked as the wheel is rotated. The rotating disc 30A is formed in the periphery of the plurality of hemispherical bucket cover 33A is formed in the periphery of the bucket hole 34A at equal intervals and the seed to pass through the seed in the center of the rotating disc 30A Guide plate 35A and seed hole 36A are formed, respectively.

The bucket cover 3A is rotatably provided with a hemispherical seed conveying bucket body 37A having a plurality of different bucket grooves 838A formed at equal intervals on the periphery of the bucket cover and pivoting the seed conveying bucket body 37A. The adjustment shaft 39A extends and protrudes.

According to the configuration of the above embodiment according to the size of the seed, if the user adjusts the bucket groove 38A formed in the seed transfer bucket body 37A of the rotational disk body 30A appropriately and then uses the The seed (seed) supplied from the seed supply pipe 21 is lifted up in the bucket groove 38A of the seed transfer bucket body 37A located below the rotating disk body 30A in rotation, and Being located above and dropped from the bucket groove (38A) of the seed transfer bucket body (37A) to the seed guide plate (35A), the seed is dropped into the seed through hole (36A) and the seed dropping hole (11) of the fixed body (10) Through the seed outlet (12).

FIG. 4 is an exploded perspective view showing another embodiment of the present invention, and FIG. 5 is a perspective view showing a portion of the rotational disc body of FIG. Here, two pivoting disks 30, 30B and a collar 22 are interposed between the carbaceous body 20A and the fixed cover 10A mounted on the carbaceous body 20 so that the pivoting shaft 40 is inserted. It is interlocked with the chain 42 connected to the sprocket of the wheel and the sprocket 41 of the rotating shaft 40. The rotational disk 30B has a seed guide outlet so that a plurality of seed through holes 36B are drilled at equal intervals at the periphery and have an outlet 46 bent in a curved shape from the seed through holes 36B toward the main end portion. 45) are formed respectively.

The rotating disk body 30 is the same as the conventional rotating disk body 30, and is only interviewed with the through hole 32 of the seed transfer bucket 31 and the seed through hole 36B of the rotating disk body 30B. Once installed.

According to the configuration of another embodiment described above is the seed through the interview through the through hole 32 of the seed transfer bucket 31 after the seed is contained in the seed transfer bucket 31 located on the lower side of the rotation disk (30B) It is received in the seed guide discharge portion 45 via 36B and is rotated to the discharge guide 46 by being guided to the seed guide discharge portion 45 as the rotating disk 30B is continuously rotated.

FIG. 6 is a perspective view of a rotating disc body showing still another embodiment of the present invention, and FIG. 7 is a longitudinal sectional view of FIG. Here, as shown in Figs. 2 and 3 on one side of the rotating disk body 30C, the seed conveying bucket body 37C is rotatably installed in the hemispherical bucket cover 33C, and the seed guide plate 35C and the seed through hole ( 36C) is formed, the rear side of the " 6 " seed guide to have a discharge port 46C which is in communication with the seed through hole 36C and is bent in a universal manner toward the main end as shown in Figs. The discharge part 45C is formed.

According to the structure of another embodiment described above, the seed plate is formed in a bucket groove (not shown) formed in the seed transfer bucket body 37C of the rotating member plate body 30C in rotation, and the seed guide plate 35C and the seed through hole 36 are formed. After being collected by the seed guide discharge portion (45C) by so that the rotational disk 30C continues to be rotated so that it is seeded by rolling down.

8 is a partial perspective view of a rotator disc showing another embodiment of the present invention. Here, the rotating disc body 30D is provided with an egg-shaped seed transfer bucket body 37D having several different bucket grooves 38D formed on the upper periphery, and is rotated at the bucket cover 33C position of the rotating disc body 30C. The rest of the configuration is the same as the configuration in Figs.

As described above, according to the present invention, the bucket cover 33A (33C), the seed guide plate 35A (35C) and the seed through hole 36A (36B) ( 36C) is formed and the rotational disk body 30A, 30B, 30C, 30D having the seed guide discharge portion 45, 45C is formed, and thus the rotational disk body 30A, 30B according to the size and seed weight of the seed. ) (30C) Only the bucket groove 38A of the seed transfer bucket body 37A and 37C can be adjusted and used appropriately without replacing the 30D.The seed rolls on the seed guide outlets 45 and 45C. As it is discharged, it is possible to achieve a certain dot, as well as to prevent breakage of seeds, and to easily adjust the seeding width.

In particular, in adjusting the seeding distance according to the embodiment of the above-described rotating disk bodies 30A, 30B, 30C, 30D, the seed transfer bucket bodies 37A, 37C, 38D are usually used for the rotating disk bodies. There are about 12 degrees, and it is possible to adjust the seeding distance by simply adjusting the seeding distance by partially closing the bucket grooves 38A and 38D by rotating the seed transfer bucket body of the ash disk.

Claims (4)

The rotating disc body 30 and the collar 22 are interposed between the carbaceous body 20 on which the seed supply pipe 210 is mounted, the stationary body 10 on which the seed dropping hole 11 and the seed outlet opening 12 are formed. In the seed seeding device inserted through the rotating shaft 40 and interlocked by a sprocket of a wheel (not shown) and a chain 42 connected to the sprocket 41 of the rotating shaft 40, the rotating disk body ( 30 is a rotation of the hemispherical bucket cover 33A is formed in the periphery of the bucket hole 34A at equal intervals, and the seed guide plate 35A and the seed through hole 36A are formed in the center of the rotating disk body 30A. 30A of disk bodies, and the bucket cover 33A has a plurality of different bucket grooves 38A formed at equal intervals at equal intervals, and the seed conveying bucket body 37A with the bucket adjustment shaft 39A extended and protruded. Seed sowing device characterized in that the rotatable installation. The rotating shaft 40 is inserted through the rotating disk body 30 and the collar 22 between the cover body 20A and the fixed cover 10A, and the sprocket 41 of the wheel and the rotating shaft 40 are inserted. In the seed seeding device interlocked by the chain 42 connected to the), another rotational disk 30A is installed between the fixed cover (10A) and the rotation disk (20A), the rotation disk 30B 6) The seed guide outlet 45 of the " 6 " shape is formed so that a plurality of seed through holes 36B are drilled at equal intervals at the periphery and have an outlet 46 bent in a curved shape from the seed through holes 36B toward the peripheral edge. Seed sowing device characterized in that is formed. According to claim 1 and claim 2, wherein the rotating disk body (30A) 30B is a bucket cover (33C), seed guide plate (35C) and seed through hole (37C) is installed so that the seed transfer bucket body (37C) is rotatable on one side ( 36C) is formed, and the rear surface is composed of a rotation disk 30C integrally formed with the seed guide discharge port 45C having a discharge port 46C bent in a curved shape toward the peripheral end in communication with the seed through hole (36C) on the back Seed sowing device. The method according to claim 3, wherein the egg-shaped seed transfer bucket body (37D) formed with a plurality of bucket grooves (38D) different from each other at the upper periphery side at the bucket cover (33C) position of the rotating disk body (30C) is rotatably installed. Seed sowing device characterized in that.