JPS6248310A - Seeding apparatus - 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] (Industrial Application Field) This invention relates to a seeding device for a seedling nursery, and more specifically, the outer periphery of the upper opening is adjacent to the outer periphery of the opening, and the lower side is independent from each other at a predetermined interval. A seedling raising pot made of paper material and having a rectangular shape in plan view is placed on a series of conveyors. The present invention relates to a seeding device for a seedling nursery that completes the seeding process during transportation.

(Prior art) A conventional seeding device is as disclosed in Japanese Patent Application Laid-Open No. 59-192008, in which a soil-covering device, a seeding device, a bed filling device are placed on a conveyor from the upper side, and then a reversing work process section is installed.・The structure included soil filling equipment and irrigation equipment.

In this conventional type, when a fertilizing device for applying fertilizer is generally provided, it is usually installed directly at or immediately after the bed soil filling device so that the fertilizer can be applied into the seedling pot.

(Problems to be Solved by the Invention) Conventional seeding devices were not equipped with a fertilizing device, so it was necessary to apply liquid fertilizer while growing seedlings in a seedling pot, which was troublesome.

However, the structure in which fertilizer is applied immediately before or after the bed soil filling device has the drawback that the roots are damaged by the fertilizer because there is not enough soil in the seedling pot.

(Another means to solve the problem) Opening at the top (a) The outer peripheries are joined adjacent to each other, and the bottom side is separated independently from each other, and a hole sprouts in the bottom plate (b).
A paper seedling raising device (1), which is made of paper and has a rectangular shape in its entirety, is placed on a conveyor (3) and transported. In the process, in the sowing conveyor device that performs soil filling, sowing, etc., the sowing device (6)
・A reversing work process section (B) is provided to fit the seedling raising box 00 from the upper side of the bed soil filling device (7) and the seedling raising device (1) and turn it upside down. On the side, apply fertilizer (at least in the valley (2a) between seedling pots (2) and (2).
The seeding device is equipped with a fertilization device αυ for applying b) and a soil filling device (2).

(Operations and Effects of the Invention) In this invention, during the process in which the seedling raising device (1) is being transported, seeds are sown in the seedling raising pot (2) and the floor is filled, and then the seedling raising box QO is fitted. After turning the seedling pot (2) upside down, fertilizer is applied to the valley (2a) of the seedling growing pot (2) using a fertilizing device 0υ.

Therefore, in this invention, the fertilizer (e) is
) The fertilizer is applied to the valley between the seedling pots (2) without directly entering the seedling pot (2), and the fertilizer is applied to the seedlings after penetrating the paper in the seedling pot (2), allowing the fertilizer to be applied slowly over a long period of time. Moreover, since the paper is corroded, the pot for raising seedlings becomes easier to separate after raising the seedlings.

(Example) An example of the present invention will be described in detail based on the drawings. (1
) is a seedling raising device, and in the example, waste paper is dissolved in water (fertilizer solution or disinfectant solution may also be used), and this is rinsed with a mesh mold to form the shape shown in the figure. The seedling growing pot (2) is provided in a seedling growing pot (2) in which the sections are continuous and adjacent to each other at the upper end of the partition and are independent from each other on the lower side, and the seedling growing pot (2) itself has a pyramidal shape when viewed from the side, and the bottom plate A budding hole (b) is provided in the part so that the buds can grow when raising seedlings.

(3) is a -17 bear and has a frame (A) with multiple legs c3η, and a front process section in which transfer belts (B) and (to) are wound and tensioned in the front and back direction to make the transmission rotation; In addition, there is a middle process section where multiple transfer rollers (B), (B), etc. are installed in parallel;
) is constructed by a series of post-processing parts that are wound and stretched in the front-rear direction.

(To) and (A) indicate input pulleys that drive and rotate the transfer belts (To) and (To), respectively.

(4) is a transfer pedestal, which is a plate whose width is approximately the same as or slightly wider than the lower surface side of the seedling raising device (1), and is placed on the transfer belt (toward) of the conveyor (3). , on which the seedling raising device (1) is placed and sent.

(5) is a soil-covering device, in which a feed-out bell (5b) is set up at the bottom of a hopper (5a) for storing soil.

(6) is a seeding device, and a feed roll (6b) is provided at the bottom of a seed hopper (6a) so as to be rotated by transmission.

(7) is an on-floor feeding device, and a feeder (7b) is stretched under the on-floor hopper (7a).

Reference numeral (8) denotes an on-floor leveling device, which is provided so that the lower edge of a square-shaped plate (8a) is located at a higher position than the upper side of the seedling growing box (1) being transferred.

(9) is a suppressing device, which is made of a suppressing wheel (9a) that is rotated by transmission.

Then, the above-mentioned soil covering device (5), seeding device (6), on-floor feeding device (7), on-floor leveling device (8) and compaction device (9)
) are supported on the upper side by the frame (a) of the conveyor (3), and these groups constitute the seeding process section (fi,).

α0 is a seedling raising box, which has a width and height into which the seedling raising device (1) can be inserted.

(2) is a reversing device, which has a two-shaped reversing tool (12B) when viewed from the side.
, ) is pivoted at the upper and lower middle of the rear side (B), and within this U-shaped side end in the transfer direction of the transfer pedestal (4), the seedling raising device (1), and the seedling raising box αQ fitted from above. It is the one that sends the world over and turns it upside down.

The reversing device (2) is located in the middle process section of the conveyor (3) where the rolling rollers (with) and (2) are arranged, and this section is called the reversing process section (B).

Oυ is a fertilizer application device, and a feed roll (llb) is installed at the bottom of a fertilizer hopper (11a) so as to be rotated by transmission.

(2) is a soil filling device, which is located above the rear transfer bezel (12'b) and has a delivery bell (12'b) attached to the lower part of a hopper (12a) into which bed soil is placed.

α] is a irrigation device (disinfectant water may be used for irrigation).

The part where the fertilization device αυ section and the soil filling device (2) are located is the fertilization and soil filling process section (C). In the figure, α荀 and αυ indicate motors, respectively.

In the upper configuration, the seedling raising device (1) is placed on the transfer pedestal (4) on the starting end side of the transfer table (to) using an appropriate method so as not to shift, and when placed on it, the seedling raising device (1) is covered with soil. A small amount of cover soil is supplied into each pot (2) by a device (5), then the seeds are sown by a sowing device (6 tons), and then the top layer is supplied by a bed soil supply device (7). The floor leveling device (8) levels the floor piled on top of the container (1) and drops the excess floor surface from the outside.Next, the pressure device (9) flattens the floor surface, and the sowing process section ( A) ensures that the seeds are sown in the seedling growing pot (2) of the seedling growing device (1).

Next, the seedling raising box 01 is placed on the seedling raising box 01 that has been sent onto the transfer rollers (1) and (2) by the transfer belt (to), and the seedling raising box 01 is sent to the reversing device (12a) of the reversing device (6), and the rearward Turn the side upside down along with the transfer pedestal (4) in the direction of the arrow.

Then, the upper surface of the transfer pedestal (4) is removed, and the seedling growing box 01 is sent to the next transfer table.

Then, the granular fertilizer (E) is distributed in the valleys (2a), (2a) between each pot (2), (2) by the fertilizer applicator α.
Afterwards, the valleys (2a), (2a)...
・Soil is supplied by falling inside.

Next, the seeds are irrigated with the irrigation device α, completing the series of sowing operations.

The seedlings sown in this way (1) are placed in the seedlings raising box (10
When seedlings are grown in a greenhouse or in a field, the seeds germinate and buds grow from the bud holes (b).

At this time, the fertilizer (B) slowly penetrates the paper in the pot (2) and is applied to the roots of the seedlings, so that the roots are not damaged by the fertilizer, and the fertilizer is effective for a long period of time, allowing the seedlings to grow. The growth of the soil is very good, and there is little need for additional fertilizer.Furthermore, it is not necessary to apply fertilizer to the bottom of the valley between the pots (2) and (2).
) You can also apply fertilizer by mixing it with the soil.

In this case, the fertilizing device αη may be a fertilizing soil filling device that is shared with the soil filling device @.

In addition, the seedling raising box α1 into which the seedling raising pots (2) and (2) for this type of sowing work are fitted has holes (10a) and (10a ) is fitted only in the parts corresponding to the troughs (2a) and (2a) of the seedling raising boy) (2), so that when raising seedlings, the roots of the seedlings will be sure to fit into the hole (1).
0a) and (10a), each seedling pot (2
)・The roots of the seedlings grown in (2) are better intertwined, and strong mat-like block seedlings can be obtained.

[Brief explanation of the drawing]

The figures show an embodiment of the present invention, in which Fig. 1 is a partially sectional side view, Fig. 2 is a plan view thereof, Fig. 3 is a side sectional view of the main part, and Fig. 4 is a seedling raising device. Figure 5 is a side cross-sectional view showing the main parts during seedling raising, Figure 6 is a plan view of the main parts of a separate seedling raising box, and Figure 7 is a diagram of the seedlings grown in this seedling raising box. It is a sectional view of the main part. Symbols in the figure: (1) is a seedling raising device, (2) is a seedling raising pot, (2
a) is the valley, (3) is the conveyor, (6) is the seeding device, (
7) is the bed soil filling device, α1 is the seedling box, αη is the fertilizer application device, (
2) shows the soil filling device, (a) shows the opening, (b) shows the sprout hole, and (b) shows the fertilizer.

Claims (1)

[Claims] A seedling growing pot (with a conical shape in side view) in which the outer peripheries of the upper opening (a) are joined adjacent to each other, the lower parts are independently separated from each other, and a sprout hole (b) is provided in the bottom plate. A seeding conveyor device that performs soil filling, sowing, etc. in the process of transporting a paper seedling raising device (1), which is made of paper and has a rectangular shape, in which a plurality of 2) are integrally provided, and is placed on a conveyor (3). , from the upper side of the conveyor (3), the seeding device (6)
Seedling box (
10) Reversing work process section (B) for fitting and turning upside down
A fertilizer applicator (11) for applying fertilizer (m) to at least the valley (2a) between the seedling pots (2) and (2) and soil filling are installed on the lower side of this reversing work process section (B). A seeding device comprising a device (12).