JPS60105439A - Seedling growing device - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a seedling-raising device, and conventionally, a large number of seedling-raising pots are used, each of which has a square bottom plate with a hole formed in the center and a side plate extending outward and upward around the outer periphery of the bottom plate. Synthetic resin or paper seedling pots were constructed so that the upper ends of the side plates were continuous, so that the overall plan view was quadrilateral. . For this reason, the bottom plate side is first covered with soil and sown, then the bed is packed, the seedlings are turned upside down, and the raised seedlings are placed on a seedling tank that moves back and forth to the left and right of the rice transplanter, and the seedling container is removed or a paper In this case, if one seedling growing block was to be separated and planted using a planting claw, separation would be difficult unless the bottom width between the seedling growing pots was made considerably large.

The purpose of this invention is to create a seedling raising pot which allows the raised seedlings to be easily separated accurately, although the side plate of the seedling raising pot has a steep taper extending outward and upward. To achieve this objective, the present invention forms a hole (2) in the center of a rectangular bottom plate (1a), and
) A large number of seedling raising boxes (1) are provided with a side plate (1b) that extends outward and upward on the outer periphery of the container (1), and are integrally formed of synthetic resin or paper so that the upper ends of the side plates (1b) are continuous. The seedling raising pot (1) has a corner part (A) of the seedling raising pot (1) arranged around the outer periphery of the seedling raising pot (1), so that the outer periphery of the seedling raising pot has an uneven shape.

An embodiment of the present invention will be described in detail with reference to the drawings. A hole (2) with a diameter of 1Q mm is formed in the center of a rectangular bottom plate (1a) with sides of about 13 to 20 mm, and this bottom plate ( From 1a), turn the side plate (1b) outward on three sides about 20 minutes.
Form a seedling growing pot (1) that stands upright at a height of about 30 m, and connect the upper end of this seedling growing pot (1) to another seedling growing pot.
A large number of seedling raising boxes 1-(1), (1), . . . are arranged so as to have a rectangular shape in plan view. In the case of seedlings, the seedling raising pot (A) is made to correspond to the corners (A) of the seedling raising pot (1) so that the corners of the square shape are uneven.

To raise seedlings with the seedling raising device rA) configured in this way,
Place the seedling nursery (A) on the third flat stand (3).
Place it as shown in the diagram to cover soil (B), seeds (C), and bed soil)
After filling the seedling raising box +- (1) according to the street, place the seedling raising box (
4), turn it upside down, remove the stand (3), and sow seeds in each pot (1) of the seedling raising device (A) housed in the seedling raising box (4) as shown in Figure 5. If the seedlings are raised in this state by watering, the seeds will germinate and the buds will emerge from the holes (2) and grow.

The seedlings grown as described above are placed on the bottom plate (5C) of the seedling tank (5), which is moved back and forth to the left and right of the rice transplanter.

At this time, the paper seedling nursery (A) is placed as it is, but
If it is made of synthetic resin, remove the seedling raising device fA) upwards and place it. Then, the corner part (A) of the seedling raising pot (1) is placed opposite the lower end of the seedling tank (5) into the seedling receiving frame (7) having the seedling dividing opening (6) attached to the rice transplanting machine. Make sure they are in contact as shown in Figures 6 and 7.

In this state, use the planting claws (8a) and (8b) of the seedling planting tool (8).
- At (8C), the seedling pots (1) in the seedling tank (5), which moves back and forth horizontally from side to side, are separated and pushed out from the seedling dividing opening (6) to be planted on the broken soil surface of the paddy field. At this time,
When the planting claws (8a) and (8b) intervene between each seedling growing pot from above or from the front, each seedling growing pot (1) and (1
) to form a recess on the front side between the planting nails (8).
a) and (8b) can intervene, and the seedlings can be accurately pinched out along with the bot without damaging the surface of the bot.

In addition, the upper seedling planting tool (8) and the planting claws (8a)-(81)
)・(8C) has a structure in which (8a) and (8C) are fixed, and (8b) rotates when dividing the seedlings and is attached to the rotating shaft (9) that commutes during planting to pinch out the seedlings. Of course, each planting claw may be configured to rotate, and is not limited to the embodiment.

Second, since the present invention has the above-mentioned configuration, it becomes easy to accurately separate the raised bowl/tray-shaped seedlings with the planting claws, and there is an effect that damage to the seedlings can be reduced at the time of separation.

In addition, ribs (1C) may be provided between each seedling raising pot (1) and (1) as shown in Figures 8 and 9, and in the case of a paper seedling raising device, ribs may be provided between the seedling raising pots (1) and (1). deformation can be prevented.

[Brief explanation of the drawing]

The figures show an embodiment of the present invention, in which Fig. 1 is a partially omitted side view, Fig. 2 is a partially omitted plan view, and Fig. 3 is a partially omitted side view.
Figures to Figures 5 are side sectional views of the main parts showing the operating state, Figure 6 is a simplified side sectional view when planting with a rice transplanter, Figure 7 is its plan view, and Figure 8 is the separate main parts. The plan view and FIG. 9 are sectional views of the main parts thereof. Symbols in the figure: (A) is a seedling raising device, (1) is a seedling raising pot, (l
(a) shows the bottom plate, (1b) shows the side plate, (2) shows the hole, and (a) shows the corner. Section 7 figure slag 8 figure section 9 figure

Claims (1)

[Claims] A hole (2) is formed in the center of a rectangular bottom plate (1a), and a side plate (1
1)) A large number of seedling growing pots (1) equipped with
) The upper end is formed integrally with synthetic resin material or paper material so that the upper end is continuous, and the whole is approximately quadrilateral in plan view, and the corner part (a) of the seedling pot (1) is arranged around the outer periphery. A seedling raising device with an uneven outer periphery.