JP3196428U - Cell tray seedling extruder for hand transplanting - Google Patents

Abstract

An object of the present invention is to provide an extruding device for cell tray seedlings for hand transplanting which can quickly extract seedlings. An inner box 1 in which an entire cell tray 8 is accommodated is manufactured. The same number of through holes as the cell tray seedlings are made in the bottom of the inner box 1. The cell tray seedling is put into the inner box 1 and put into the outer box 4 with the seedling pushing bar 7. When the upper portion of the cell tray 8 is pushed by hand, the seedling 9 is pushed out by the push rod 7 passing through the through hole. The push-out bar 7 stabbed into the cell tray bowl bottom comes out instantly when the inner box 1 is lifted. The cell tray bowl bottom comes off instantly. [Selection] Figure 6

Description

The present invention is a tool for agriculture and hand-planting work of cell tray seedlings.

In the conventional hand-planting of cell tray seedlings, the seedlings are pushed out by pushing the bottom of the cell tray one by one with a stick.

Many machine tool manufacturers produce seedlings, but they are expensive and cannot be bought by small agricultural organizations. Farmers who plant tens of thousands of seedlings push out seedlings one by one and plant them by hand. .
The cell tray seedling can be quickly removed.

Produce an inner box with a hole in the bottom of the first device.
The outer box with the surrounding guide of the second device is manufactured.
The third device uses the device in an integrated configuration.
With these ideas, the seedling extruding operation can be done from one stock to one box, and the cell tray seedling can be taken out quickly.

First device

This is the middle box 1 in FIG.
The inner box 1 shown in FIG. 1 in which the entire cell tray 8 shown in FIG.
At the bottom of the inner box 1, 128 8 × 16 rows of 13Φ through holes having the same number as the cell tray 8 are opened.
128 seedling extruding rods 7 shown in FIG.
The inner box 1 is a device for stably placing the soft cell tray 8 on the seedling pushing bar 7.
When the inner box 1 pushes the top of the cell tray 8 to push out the seedling 9, 128 seedling push-out rods 7 penetrate and pierce the bottom of the cell tray 8.
At this time, even if only the cell tray 8 is lifted, the 128 seedling extruding bars 7 cannot be removed. When the inner box 1 is lifted, it comes off instantly.
The inner box 1 is a device that pulls out the cell tray 8 instantaneously.

Second idea

It is the outer box 4 with a periphery guide of FIG.
The outer box 4 with the surrounding guide shown in FIG.
A seedling pushing bar 7 is set up on the bottom of the outer box 4 in FIG.
The seedling extruding rod 7 can be accurately extruded by the guide 5 around the outer box and the seedling extruding rod 7 which are 128 pieces of 5Φ × 40 mm 8 rows × 16 rows.

3rd device

Use the device in an integrated configuration.
The inner box 1 in FIG. 1, the outer box 4 in FIG. 2, and the cell tray 8 in FIG. 3 are used in an integrated configuration.
Since there is the inner box 1, the cell tray 8 can be stably placed on the seedling pushing bar 7.
Since there is the inner box 1, the seedling pusher bar 7 that has pierced the bottom of the cell tray 8 comes out instantly. There has never been a method for exiting in an instant.
The cell tray seedling 9 can be pushed out quickly by pulling out instantly.

Effect of device

Since the first device, the second device, and the third device change the extrusion of seedlings from one stock to every box, it is possible to greatly reduce the time for extruding the seedlings. Useful for many small farmers.
A large number of workers can plant the seedlings that have been extruded in a box for each cell tray.

  It is a perspective view of the inner box 1 of the 1st device.   It is a perspective view of the outer box 4 of the 2nd device.   It is a perspective view of the cell tray 8 in which the seedling is planted.   It is a perspective view which shows the whole for implementing this invention.   Example 1 is a cross-sectional view of one stage.   It is sectional drawing of Example 2 step.   Example 3 is a sectional view of three stages.   Example 4 is a sectional view of four stages.   Example 5 is a sectional view of five stages.   It is a perspective view which shows a prior art.

Hereinafter, embodiments of the present invention will be described with reference to FIGS.
The numbers are the symbols in the figure.

FIG. 1 is a perspective view of the inner box 1 of the first device.
FIG. 1 is the most important part of the device of the present invention.
In the middle box 1 in which the cell tray 8 is to be inserted, 128 through-holes 16 × 13 rows of 13Φ are formed in the bottom of the middle box 1.
A seedling pushing bar 7 penetrates the through hole 2 of the inner box 1, penetrates the bottom of the cell tray 8, and supports the seedling 9 on the pushing bar 7.
When the cell tray 8 and the inner box 1 are put in the outer box 4, the inner box 1 naturally falls to the bottom of the outer box 4. The seedling extruding rod 7 is easily penetrated with a diameter of 5Φ and the through hole 2 of the inner box 1 with a diameter of 13Φ.
The seedling can be pushed out by the natural fall of the inner box 1.
Further, the cell tray 8 and the inner box 1 can be taken out instantly by the through hole 2.

FIG. 2 is a perspective view of the outer box 4 of the second device.
A guide 5 is attached around the outer box 4. As a result, the inner box 1 enters without slipping.
On the bottom of the outer box 4, 128 seedling extrusion rods 7 in 8 rows × 16 rows are set up.
The size of the seedling extrusion bar varies depending on the seedling. This time it is 5Φ.

FIG. 3 is a perspective view of the cell tray 8 on which seedlings 9 are planted.

FIG. 4 is a perspective view showing the entire device of the present invention. The cell tray 8, the seedling 9, the inner box 1, and the outer box 4 are pushed by the cell tray holding rod 10 and the seedling 9 is pushed out.
The seedling 9 is pushed out by 128 seedling extruding rods 7.
At this time, 128 seedling extruding rods 7 are stuck into the bottom of the cell tray 8.
Although only the handle 3 can be seen in the inner box 1, when the inner box 1 is pulled up by holding the handle 3, 128 seedling pushing rods 7 stick into the bottom of the cell tray 8, but the cell tray 8 can be taken out instantly. This is the method that did not exist at the maximum point of the present invention.

FIG. 5 is a sectional view of the first embodiment.
The cell tray 8 and the seedling 9 are put on the middle box 1 of the device of the present invention.

FIG. 6 is a sectional view of the second embodiment.
The middle box 1, the cell tray 8, and the seedling 9 are placed in the outer box 4 of the device of the present invention.
The middle box 1 naturally falls down through the through hole 2 at the bottom of the middle box.
The seedling 9 is placed on the seedling pushing bar 7. The cell tray 8 is soft and loose, but is stably placed on the seedling extrusion bar 7 in the inner box 1.

FIG. 7 is a sectional view of the third embodiment.
After putting the inner box 1, the cell tray 8, and the seedling 9 in the outer box 4, the upper surface of the cell tray 8 is pressed at several places by the cell tray pressing bar 10.
128 seedlings 9 are pushed out from the cell tray 1. At this time, 128 seedling extruding rods 7 are stuck into the bottom of the cell tray 8.

FIG. 8 is a cross-sectional view of the fourth embodiment.
When the middle box 1 is lifted by hand, the middle box 1, the cell tray 8, and the seedling 9 can be taken out from the outer box 4 instantly.
128 seedling extruding rods 7 were stuck into the bottom of the cell tray 8, but the cell tray 8 was pushed up by the effect of the through hole 2 on the bottom of the inner box and can be taken out from the outer box 4 instantly. The biggest point of this device is that it can be taken out instantly.
Previously, there was no way to take it out instantly.

FIG. 9 is a sectional view of the fifth embodiment.
The cell tray 8 is taken out from the inner box 1.
The seedling 9 that has been pushed out returns a little, but since there is a gap between it and the cell tray 8, the seedling 9 can be easily removed.
Carry the cell tray 8 to the field. Hand planting 9 seedlings one by one in the field

Conventional work method

FIG. 10 is a perspective view showing the prior art.
The seedlings 9 planted in the cell tray 8 were pushed out by hand from the bottom of the cell tray 8 using the conventional seedling pushing bar 11.
The work efficiency was poor by pushing out the seedlings 9 by hand.

The target is small-scale farmers who manually plant lettuce, cabbage and corn. Since this device can be made at low cost, it can be obtained and used for small-scale farmers by increasing the efficiency of the vegetable seedling extraction operation.

1 middle box 1
2 13Φ through-hole 2 in the bottom of the inner box 2 128 × 16 rows in 3 rows 3 Handle in the inner box 3
4 Outer box 4
5 Guide around the outer box 5
6 Notch 6 for the handle next to the outer box
7 Seedling extrusion bar on the bottom of the outer box 7 128φ in 5Φ × 40mm 8 rows × 16 rows 8 Cell tray 8
9 seedlings 9 8 × 16 rows of 128 10 cell tray holding rods 10 9Φ × 500 mm 2 11 conventional seedling extruding rods 11 5Φ × 100 mm 1

Claims (3)

[0023]
It has a structure with a circular through hole 2 at the bottom of the middle box 1 in FIG.
Through holes 2 are opened as many as the seedlings of the cell tray 8 in the bottom of the inner box 1 in which the cell tray 8 fits. The seedling extruding rod 7 passes through the through hole 2.
Because of the through hole 2, the seedling 9 of the cell tray 8 is pushed out by the seedling pushing bar 7.
Since the through hole 2 is present, the seedling pushing bar 7 is stuck in the bottom of the cell tray 8, but it comes out instantly. It is the biggest feature of the present invention that this momentary exit is possible. [0024]
It has a structure with a polygonal through hole 2 at the bottom of the middle box 1 in FIG. [0025]
This method uses the device of the present invention as an integrated structure.
As shown in Fig. 4, it is a work method that is used by integrating the cell tray 8, the inner box 1, and the outer box 4.
By this integrated working method, even if the seedling pushing bar 7 on the bottom of the outer box is pierced into the bottom of the cell tray 8 by the number of seedlings, it can be instantaneously removed.
[Effect of the embodiment]
[0026]
Conventionally, as shown in FIG. 10, the seedlings 9 are extruded one by one with the seedling extrusion bar 11.
According to the embodiment of the invention, as shown in FIG. 4, the seedlings 9 of the entire cell tray 8 are pushed out at a time, so that the seedlings can be easily taken out.
[0027]
Due to the through hole 2 of the inner box 1, the bowl bottom of the cell tray 8 into which the seedling extruding rod 7 has been stabbed comes out instantly.
This method of detaching in an instant is the biggest feature of the present invention in a method that did not exist in the past.
[Other Embodiments]
[0028]
The middle box 1 uses a rice seedling box, but may be made of metal.
[0029]
The shape of the through-hole 2 at the bottom of the inner box 1 may be circular or polygonal as long as the seedling extrusion bar 7 passes therethrough.
[0030]
The outer box 4 is made of wood but may be made of metal.
[0031]
The thickness and length of the seedling extrusion bar 7 at the bottom of the outer box varies depending on the seedling varieties.

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