JPH0126168Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Field of Industrial Application) The present invention relates to an improvement of a manual seed sower.

(Prior art) There have been various types of manual seed sowers that can sow a predetermined amount of seeds repeatedly by piercing the soil with the tip of a stick (Patent No. 6314, Utility Model Publication No.
39368 etc.).

(Technical issues) However, these methods have problems such as requiring the use of both hands and having a complicated structure for supplying seeds, making them difficult to handle.

The purpose of this invention is to sow seeds by pushing the tip into the soil, and at the same time set the seed in a state where the next appropriate amount of seeds can be sown. To provide a small, lightweight, and easy-to-operate manual seed-seeding device capable of sowing seeds by simply repeating the operation of poking the soil and lifting it from there.

(Technical Means) The object is to provide a cylindrical body 4 in which a hollow interior is used as a falling path 1 for seeds S, and a receiving plate 2 for fallen seeds S is provided in a lower end opening 3 so as to be openable and closable; It has a movable seeding rod 6 equipped with a transfer chamber 5 that is built in so as to be able to move up and down and transfers a predetermined amount of seeds S supplied from the outside to the falling path 1, and when the seeding rod 6 is lifted in the raised position, the transfer chamber 5 a relay chamber 9 having an upper opening 7 through which the seeds S flow from and a lower opening 8 through which the seeds S fall into the falling path 1;
This is achieved by a manual seed sowing device which is provided on the main body 4 and configured to push open the receiving plate 2 with the tip of the seeding rod 6 in a lowered position where the seeding rod 6 is pushed into the soil.

(Example) In the illustrated embodiment, the movable part of the seeding rod 6 is provided on one side of the rectangular cylindrical body 4, and the empty space on the other side is used as the seed S.
The upper part of the seeding rod 6 inserted into the seeding rod 6 is made to protrude from the opening at the upper end, and the lower end is provided with a beak-shaped opening 3 inclined to one side. Reception plate 2
is made of a leaf spring and is fixed to the other side of the main body 4 with screws 11 to seal the inclined opening 3 so that the seeds S do not fall out. The main body 4 has a fixed quantity supply hole 12 for seed S on one side of the upper part, and a transfer chamber 5 formed on the side surface of the seeding rod 6 overlaps the fixed quantity supply hole 12 in the lowered position, and a seed container 13 attached to the side surface of the main body Quantification of species S from
is supplied into the transfer chamber 5. Reference numeral 14 denotes a supply amount adjustment plate, which is inserted into a holder 15 on the side of the main body so that the opening degree of the quantitative supply hole 12 can be adjusted by sliding it up and down, and is fixed at an appropriate position by a set screw 16. The raising and lowering positions of the seeding rod 6 are as follows:
Stoppers 17 and 18 respectively determine stoppers 1
7 hits the upper end of the main body 4, and the stopper 18 hits a stop pin 19 provided at the bottom of the main body.

Therefore, corresponding to the raised position of the movable seeding rod 6,
A relay chamber 9 having an upper opening 7 overlapping with the transfer chamber 5 of the raised movable rod 6 is provided on the outside of the main body 4.
The seeds S are dropped into the drop path 1 from the lower opening 8 of the relay chamber 9 through the relay chamber 9, and the bottom plate 20 of the transfer chamber 5 and the bottom plate 21 of the relay chamber 9 allow the seeds S to flow to the upper opening 7 and lower opening 8, respectively. It is tilted like this. In each figure, 22 is a handle provided at the upper end of the seeding rod 6, 23
A mounting plate for fixing the seed container 13 to the main body 4 with screws 24, 25 a grounding plate that determines the depth of sowing, which is attached near the lower end of the main body 4 with a mounting screw 26, and 27 a seed-sowing plate fixed to the grounding plate 25 with screws 28. It is a spacing adjustment rod and has movable positioning legs 29. Note that the transfer path for the seeds S from the container 13 to the drop path 1 is not limited to the above-described configuration; for example, the seeds S may be supplied to the upper part of the seeding rod 6 and guided to the transfer chamber 5, or
Appropriate design changes such as providing the relay chamber 9 inside the main body 4 are possible.

(Function) Since the present invention has the content as described above, by pushing the tip of the movable seeding rod 6, which is built into the main body 4 so as to be able to move up and down, into the soil and moving it up and down as if pulling it up, The seeding rod 6 can be moved up and down relative to the main body 4. That is, when the slideable seeding rod 6 is lifted by the handle 22, it rises relative to the main body 4, and when the tip hits the soil to a certain extent, the main body 4 stops, and the seeding rod 6 descends.

In the raised position of the sowing rod 6, a suitable amount of seeds S fall from the transfer chamber 5 of the sowing rod 6 through the relay chamber 9 into the fall path 1 inside the main body (the state shown in Fig. 2), and in the lowered position, they fall and enter the lower end opening of the main body. Seed S held on the receiving plate 2 of
The seeding rod 6 pushes open the receiving plate 2 and embeds it in the soil.
(The state indicated by the chain line in Figure 1).

(Effect) Therefore, according to the present invention, it is possible to sow seeds by pricking the soil with the seeding rod 6, and then the preparation for sowing the next batch of seeds is completed by lifting the seeding rod 6. By simply repeating the action of lifting and stabbing with one hand, you can achieve the effect of sowing seeds very efficiently, and each time the seeds S are transferred from the transfer chamber 5 to the relay room 9, a certain amount is immediately deposited into the main body. Because it falls, it allows for stable seed sowing, has a simple mechanism, eliminates the risk of seeds getting stuck in the middle, and is small and lightweight with excellent operability.

[Brief explanation of drawings]

The figures show an embodiment of the manual seed sower according to the present invention, with FIG. 1 being an overall front view and FIG. 2 being an enlarged perspective view with a portion omitted. 1... Fall path, 2... Reception plate, 3... Lower end opening, 4... Cylindrical body, 5... Transfer chamber, 6... Movable seeding rod, 7... Upper opening, 8... Lower opening ,9...
...Relay room.

Claims (1)

[Scope of utility model registration request] Seed S falls by using the hollow interior as falling path 1 for seed S.
A cylindrical main body 4 having a receiving plate 2 provided in a lower end opening 3 so as to be openable and closable, and a transfer chamber built into the main body 4 so as to be vertically movable and for transferring a predetermined amount of seeds S supplied from the outside to the falling path 1. a movable seeding rod 6 with
The upper opening 7 into which the water flows and the seed S are connected to the falling path 1.
The main body 4 is provided with a relay chamber 9 having a lower opening 8 through which the seeding rod 6 is inserted into the soil, and the seeding rod 6 is pushed open by the tip of the seeding rod 6 in a lowered position where the seeding rod 6 is pushed into the soil. vessel.