KR920009489B1 - Seeding machine - Google Patents

Abstract

The machine for offering simple and accurate seeding, has a ratchet wheel and a supply wheel, for feeding a certain number of seeds from the supply section to the discharge section, rotated by pushing of the trigger. The machine comprises a seed-container and a seed- discharge section arranged in line; supply chamber provided with an inner wheel rotated intermittently by lower trigger in a constant range; a supporter for the wheel at the side opening of the supply chamber detachably mounting the wheel; funnel-type discharge section for easy seeding; hollow and transparent handle for storing seeds, and discriminating seeds.

Description

planter

1 is an exploded perspective view showing a configuration example of the present invention.

2 and 3 are side cross-sectional views.

4 is a rear view with the seed canister removed.

* Explanation of symbols for the main parts of the drawings

1 body 2 discharge part

3: handle 4: seed container

5: seed supply member 6: ratchet wheel

7: support member 8: trigger

9: pushrod

According to the present invention, the ratchet wheel located between the discharge part and the supply part in the body is rotated by a certain rotation range by the push action of the trigger, and the feed wheel integrally formed on the ratchet wheel side is supplied with a certain number of seeds from the supply part to the discharge part. By doing so, the present invention relates to a seeding machine which can be quickly, accurately and conveniently performed.

When sowing seeds of vegetables such as cabbage, pepper, radish and soybeans, and watermelons and melons directly into the cultured soil or field in the seedling pot, about 3-5 grain seeds are buried in a pit. No separate farming tools have been developed for them, so they rely on manual labor. In other words, the worker should hold a container with seeds in one hand and dig a pit appropriately for the soil of the culture soil or field with the other hand, take 3-5 seeds out of the seed container, and bury them in the upper pit so that the seeding work per unit area is carried out. The time required for a lot of people required a lot of people, and the number of seeds buried in each pit could not be constant, so the quality of the grown vegetables or fruits was not uniform.

In order to solve such a conventional problem, in order to mechanize a sowing operation, a seed container which can hold seeds in one apparatus at a time, and a supply means for accurately supplying an appropriate number of seeds should be provided. It must be installed so that they can be organically connected and mutually connected. The shape of the discharge area should be taken into consideration so that the seed supplied can enter the culture soil well, and the above feeding means must be devised to cope with various seed sizes.

The present invention has been devised in view of these points, and the seed canister, the seed supply chamber and the discharge unit are arranged in a straight line so that the seed can be discharged to the outside through the discharge part directly by the supply chamber supply member in the seed canister. The supply member installed in the supply chamber is configured to rotate and transport the seeds in the seed holder to the discharge part while being rotated by an intermittently constant rotation range by the push action of the trigger installed on the handle below the seed supply chamber, so that the side of the supply chamber is completely opened. Exposed to the outside of the seed supply member by drilling a hole of the same size as the outside diameter and exposed to the outside at the same time, the support member is attached to the outside of the supply chamber to prevent the detachment, this support member is selected as an elastic material To facilitate the removal of the seed supply member In addition, the seed supply member that can cope with the seed size of each type can be selectively removed and used. In addition, the discharge part was formed into a funnel to facilitate the introduction into the pit, so that the seeds supplied from the supply chamber can be accurately entered into the pit. The seed canister is made of a transparent material so that the amount of seed can be easily determined. Is formed in the hollow state to enable the receiving, storage of the supply member for each seed type.

Referring to the configuration of the present invention as described on the accompanying drawings as follows.

1 is a perspective view of each component separated state, the funnel-shaped discharge portion (2) in front of the body (1) is pushed out and the cylindrical handle (3) is installed on the lower side, it is configured in the left and right divided form However, it can also be configured in one piece.

Behind the body (1), a transparent cylindrical seed container (4) is flanged and screwed. Inside the body, one side is blocked and the other side is formed by the open supply chamber (1 ') is excavated in a circular shape is inserted into the seed supply member (5) in which a plurality of grooves (5') are disposed at an interval of 60 ° from the center on the outer peripheral surface, A ratchet wheel 6 is attached to the side of the seed supply member so that the central shaft 12 is fitted to the shaft boss formed in the closed portion of one side of the body, and the counter-funch with the ratchet wheel installed is the center support groove 13. This concavity is provided so that the projection 7 'of the elastic support member 7 attached to the outer wall of the body is pinched and rotatable. This configuration enables the function of transporting the seeds in the seed container 4 into the discharge part 2 from the supply chamber by a predetermined number as the supply member rotates, and the supporting member 7 fitted to the side of the supply member 5. ), The supporting state of the supply member is easily released by pulling the) so that it can be easily replaced and replaced by a supply member of another seed type as the attachment and detachment are easy. Rotation of the seed supply member 5 is made intermittently by the push operation of the trigger 8 installed on the handle 3, which is shown in the cross-sectional view of Figs. . Here, the trigger 8 is tossed outward in the body 1 by the torsion spring 14, and the push rod 9 is connected to abut the teeth 6 'of the ratchet wheel 6. Therefore, the push action of the trigger 8 is to rotate the seed supply member 5 as it is converted into the rotational movement of the ratchet wheel by the push rod 9 is pushed, the teeth of the ratchet wheel 6 ' ) Is arranged at intervals of 60 ° from the center in the same manner as the arrangement of the grooves 5 'formed on the outer circumferential surface of the seed supply member described above, and the length of the push rod 9 rotates the teeth 6' by 60 °. It is determined to the length that can be made so that one push action of the trigger is a 60 ° rotation of the ratchet wheel and the supply member.

Due to the intermittent rotation of the feed member, the seed in the seed container 4 is drawn into the groove 5 'on the outer circumferential surface of the feed member 5 and supplied onto the discharge portion 2 as shown in the drawing. Therefore, when the end of the discharge part 2 is put into the pit previously formed on the culture soil in the seedling port, and the trigger is pulled, an appropriate number of seeds are rapidly and accurately introduced into the pit.

On the other hand, as shown in FIG. 4, the ratchet wheel 6 and other interlocking operation configurations are surrounded by the partition wall 11 so that only the passage 10 as large as the outer size of the supply member 5 is opened in the supply chamber 1 '. It is prevented to get into these parts.

In addition, the handle (3) is formed in the vertical hole to accommodate the seed ball gong members that can cope with various kinds of seed size can be used if necessary replacement.

Reference numeral 15 is a reverse rotation prevention control pin, serves to maintain the rotational attitude of the ratchet wheel (6) to prevent flow during rotation and at the same time to prevent reverse rotation.

As described above, in the present invention, the seed storage part and the supply system are all provided in one component, and the operation is made by the triggering operation, and the seed supply quantity is provided so that the seed is supplied at the same time. Since the discharge part is formed to be suitable for sowing, the seeding work can be performed quickly, accurately, and simply, so that the seeding time per unit area can be greatly reduced, and the required number of people can be minimized.

Claims (1)

The seed canister and the discharge part are arranged so that they are positioned in a straight line, and the supply chamber in which the seed supply member is installed is disposed between them, and the upper seed supply member is intermittently fixed by the push action of the trigger installed at the handle below the seed supply chamber. And a configuration in which openings are formed at the upper supply chamber side to support the seed supply member with the elastic support member, so that the seed supply member can be attached and detached according to the positional change of the support member, and discharged. Forming the shape of the part into a funnel to facilitate the introduction into the pit when sowing, and forming the inside of the handle in the form of a vertical hole to accommodate and store the supply member for each seed type, and the seed canister is formed of a transparent body Sowing machine consisting of the components that enable the determination of seed weight.

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