JPS5818645Y2 - Seeder - Google Patents

Description

[Detailed Description of the Invention] The present invention provides a plate-like body having an opening for a row layer, and a number of protruding members for guiding seeds from the opening to the upper surface of the floor inside the seedling nursery box. With the plate-shaped body placed on the opening edge of the seedling raising box, the end of the protruding member is brought into contact with the inner surface of the side wall of the seedling raising box, thereby controlling the sowing position relative to the soil in the seedling raising box. The present invention relates to a sowing device configured to set the seeding device.

In this type of product, since the vertical stack inside the seedling growing box is almost constant, the protruding members at both ends are brought into contact with the inner surface of the side wall of the seedling growing box, and the plate-shaped body is positioned relative to the seedling growing box. However, in the past, the protruding member at the end was constructed in the same manner as other protruding members and materials, and the thickness of the protruding member was extended from the side edge at both ends on the floor. The seeds are sown in far apart positions, and even if the roots grow, they do not grow at the edge of the bed, and their shape retention at the top of the bed is weak, so they are used as mats for rice transplanters. The upper end of the bed tends to collapse during transportation, etc., and this has the disadvantage of causing missing plants when planting.

In view of the above points, the present invention has been developed by making simple structural improvements to the above-mentioned seeding device, so that roots can fully extend to the upper end of the bed of mat seedlings in 1, and mat seedlings with high shape retention can be obtained. The purpose is to

Next, embodiments of the present invention will be described in detail based on illustrative drawings.

A first plate-like body 2 is provided with through-holes 1 that can be filled with seeds at a predetermined distance in the longitudinal direction with the lower part closed, and the through-holes 1 are drilled at predetermined intervals in the longitudinal direction. - Provided in a second plate-like body 4 having openings 3 at intervals corresponding to the drilling, so as to be movable and fixed relative to each other, and as shown in FIG.・The lower part is closed and the through hole 1 is...
・Fill seeds into each of them and put them into the storage OT capacity. Then, as shown in the mouth of FIG. Move the shaped body 4 to a specific phase, communicate the through holes 1 with the openings 3, and drop the filled seeds through the openings 3 onto the floor of the seedling box 50, The sowing device is configured to sow in rows.

The second plate-like body 4 has a plate-shaped plate so that each lower end thereof is located close to the soil surface in the assembled state placed on the opening edge of the seedling-raising box 5.
The opening 3 is provided with protruding strip members 6 for guiding the spider seeds to the soil surface, and the protruding strip members 6a at both ends are connected to the side wall of the growing box 1. The second plate-like body 4 is positioned with respect to the seedling-growing box 5 by being brought into contact with the inner surfaces of the second plate-shaped body 7 and 7, and the sowing position relative to the floor is set.

The protruding strip members &a, 6a at both ends are connected to other protruding strip members 6.
...The protrusion length is made shorter, and the protrusion member 6 a +6
Openings 3 located at both ends are configured to form a gap S through which seeds can pass between each lower end box and the upper surface of the floor.
, 3 is configured so that when the seeds fall onto the floor, they move near the upper end of the floor and are easily sown.

In summary, the present invention is based on the above-mentioned sowing device.
The protruding lengths of the protruding members 6 at both ends are shorter than those of the other members, so that seeds can freely pass between the protruding members at both ends and the bed soil in the seedling box 5. It is characterized in that it is configured so that a gap S is formed.

1. Although it is a simple structural improvement of simply making the protruding members 6a, 6a at both ends, which are used for positioning the plate-like body 4 with respect to the seedling box 5, shorter than the other 6... Seeds that are sown at both ends of the ridge members 6a, 6
Enter into the gap S between each a and the top of the seedling box 50,
Compared to conventional methods, it is easier to sow near the edge of the bed, and the seedlings grow as mat seedlings, allowing the roots to fully extend to the edge of the bed, improving shape retention at the edge, and facilitating transportation. It has now been possible to suppress the collapse of seedlings during seeding, and it has now become possible to provide a seeding device useful for obtaining mat seedlings with high shape retention.

[Brief explanation of the drawing]

The drawings illustrate embodiments of the seeding device according to the present invention, and the first
The figure is an original longitudinal sectional view of the whole, and FIG. 2 is a side view of the main part showing the sowing state, where A shows the state of filling the first plate with seeds, and the mouth shows the sowing state. 3...Opening, 4...Plate-shaped body, 5...
... Seedling raising box, 6... Projection member, 7...
I rule wall, S... gap.

Claims (1)

[Scope of utility model registration request] A plate-like body 4 equipped with openings 3 for row sowing is provided with a large number of protruding members 6 for guiding seeds from the openings 3 to the upper surface of the floor inside the seedling box 5. provided, the plate-shaped body 4
is placed on the opening edge of the seedling raising box 5, and by bringing the ends of the protruding strip members 6 into contact with the inner surface of the side wall T of the seedling raising box 5, the bed soil inside the seedling raising box 5 is removed. The sowing device is configured to set a seeding position for the seeding device, and the protruding length of the protruding strip members 6 at both ends is shorter than that of the other protruding strip members 6. A seeding device characterized in that a gap S through which seeds can freely pass is formed between 6a, 6a and the bed soil in the seedling raising box 5.