JPH104724A - Ground contact type transplanter - Google Patents

Abstract

PROBLEM TO BE SOLVED: To facilitate the transfer of continuous pot seedlings to a pot seedling- carrying part of a machine body. SOLUTION: This ground contact type transplanter is obtained by installing a seedling box-carrying platform 13 extending from the lower side of a pot seedling-carrying part 3 over a position of the front end 3a to the front of a secured site, pushing a seedling box 17 in the direction indicated by an arrow B while passing the pot seedling-carrying part 3 under the bottom of continuous pot seedlings 2 in the seedling box 17, transferring the continuous pot seedlings 2 in the seedling box 17 to the pot seedling-carrying part 3 and, on the other hand, separating and transferring the seedling box 17 onto the seedling box- carrying platform 13.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a grounding type transplanter for continuously pulling out continuous potted plants connected by connecting pieces from one end and planting them successively.

[0002]

2. Description of the Related Art Conventionally, as this type of grounding type transplanter,
There is one described in JP-A-5-308822. This is a pot seedling placement part for placing continuous potted seedlings connected by connecting pieces on a body having a lower surface on the rear side in the traveling direction as a ground surface, in order from the front side in the traveling direction, A pot seedling guiding section for guiding the continuous potted seedlings drawn out from the placing section in a line, and a potted seedling feeding section for feeding out continuous potted seedlings from the potted seedling guiding section to the planting surface; Has a structure in which an opener for forming a planting groove is provided on the ground contact surface. According to this transplanting machine, if the body is moved while the grounding surface is grounded, continuous potted seedlings are continuously supplied to the planting groove formed by the opener, and the continuous potted seedlings can be transplanted very efficiently. Will be able to

[0003]

By the way, the above-mentioned continuous potted seedlings are grown in a densely packed state in a seedling box of an appropriate size. The continuous potted seedlings are lifted out of the seedling box while being placed on the underlaying paper laid in the area, and transferred to the potted seedling mounting portion of the aircraft. At that time, it was necessary to transfer the continuous potted seedlings so as not to break the assembled state, and the work was troublesome.

[0004] Recently, a connecting plate that is bent in a mountain shape is provided between a pot seedling placement portion and a pot seedling guide portion on an airframe, and is provided under a base sheet in a seedling box placed on the pot seedling placement portion. There is also a concept that one end of the connecting plate is sunk on the side, and continuous potted seedlings are drawn directly from the seedling box while sliding on the connecting plate (Japanese Patent Laid-Open No. 8-89).
No. 028), it cannot be replenished with the next continuous potted seedling unless the inside of one seedling box is completely empty, and there is a problem in the continuity of transplantation work. There's a problem.

The present invention has been made in view of the above-mentioned conventional problems, and an object of the present invention is to facilitate the transfer of continuous pots and seedlings to a pot / seedling mounting portion of an airframe, and to provide a continuous potted seedling. The object of the present invention is to provide a grounded transplanter which is not particularly limited at the time of refilling.

[0006]

SUMMARY OF THE INVENTION In order to achieve the above-mentioned object, the present invention provides a conventional ground-type transplanter in which a forward portion of a body of a ground-type transplanter is moved from below a pot-seedling placement portion to beyond the front end position thereof. The present invention is characterized in that an extended seedling box mounting table is provided.

In the grounding type transplanter constructed as described above, the seedling box is placed on the extended end of the seedling box mounting table, and the seedlings are inserted into the bottom of the continuous potted seedlings in the seedling box while inserting the front end of the potted seedling mounting section. When the box is slid backward, the continuous potted seedlings in the seedling box move onto the potted seedling mounting portion, while the seedling box is separated and transferred onto the seedling box mounting table below the potted seedling mounting portion.

According to the present invention, it is desirable that a support leg for supporting the machine body is attached to a front end of the seedling box mounting table in a state where the pot seedling mounting portion is inclined above the grounding surface. In this case, The seedling box can be slid with a small force.

[0009]

Embodiments of the present invention will be described below with reference to the accompanying drawings.

FIG. 3 shows the entire structure of the grounding type transplanter according to the present invention. In the figure, reference numeral 1 denotes an aircraft having a lower surface on the rear side in a traveling direction (planting direction) A as a ground contact surface.
On the machine body 1, a pot seedling placement section 3 on which the continuous pot seedlings 2 connected by the connecting pieces are placed in order from the front side in the traveling direction A.
A pot seedling guiding section 4 for guiding the continuous potted seedlings 2 pulled out from the potted seedling placing section 3 in a line, and a potted seedling guiding section 4
And a pot seedling feeding section 5 for feeding the continuous potted seedlings 2 continuously from the same. The pot seedling placement part 3 and the pot seedling guiding part 4 are formed on one plate-shaped body 6, and the plate-shaped body 6 provides the grounding surface and forms the potted seedling feeding part 5. 7 is superimposed and fixed. Potted seedling guide 4 of plate 6
Is formed from the potted seedling receiving portion 3 side to the potted seedling feeding portion 5
A guide path 8 narrowed in a V-shape toward the side is provided, and a notch (not shown) matching the minimum interval of the guide path 8 is formed in the plate-like body 7 forming the pot seedling feeding portion 5. Is formed. The continuous potted seedlings 2 pulled out from the potted seedling placement unit 3 are guided by aligning the potted seedling guides 4 in a line, and are sequentially dropped into the cutouts of the potted seedling feeding unit 5.

As shown in FIG. 2, an opener 10 for forming a planting groove in the furrow 9 is attached to the lower surface (ground surface) of the plate-like body 7 forming the potting and seedling feeding portion 5. I have. The opener 10 is formed in a box shape having a front end closed at an acute angle and an open rear end, and is fixed in position such that an upper opening thereof faces a notch of the potting and feeding portion 5. Therefore, the continuous potted seedlings 2 dropped into the cutouts of the potted seedling feeding section 5 enter the opener 10 as they are, and are continuously fed into the planting groove from the rear opening. At the rear end of the body 1, a pair of scraping plates 1 for scraping surrounding soil to the continuous potted seedlings 2 fed into the planting grooves are provided.
1 and a pair of crushing rollers 12 for crushing the soil raked by the rake plate 11.

On the other hand, as shown in FIG. 1, a seedling box mounting table 13 is provided at the front of the body 1 so as to extend forward from the lower side of the pot seedling mounting section 3 beyond the front end 3a thereof. ing. The seedling box mounting table 13 has a frame 14 extending in the longitudinal direction at the center in the width direction of the lower surface, and this frame 14 is fixed to a lower surface of the plate-like body 6 via a joint 16 to a frame 15 (FIG. 2). The position is fixed by connecting. The lower part 13a of the seedling box mounting table 13 is located below the potting seedling mounting part 3, and the potting seedling mounting part 3
The portion exceeding a predetermined distance from the front end 3a of the
The lower portion 13a and the higher portion 13b are connected via an inclined portion 13c. Seedling box mounting table 1
The height of the lower portion 13 a of the seedling box mounting table 13 is set so as to leave a gap slightly larger than the height of the seedling box 17 described below between the lower portion 13 a and the seedling mounting portion 3. 13
The height level of b is set so as to substantially match the upper surface of the potted seedling mounting portion 3. In addition, a sufficient space is provided between the front end 3a of the pot seedling mounting portion 3 and the higher portion 13b of the seedling box mounting table 13 so that the seedling box 17 can be inserted. In addition, at the rear end of the lower part 13a of the seedling box mounting table 13,
A stopper piece 18 for regulating the sliding of the seedling box 17 is fixed.

The front end of the seedling box mounting table 13 has a pair of wheels 19 at the lower end and a T-shaped handle 2 at the upper end.
A stand (support leg) 21 having 0 is provided. The stand 20 includes a rectangular cylindrical main body 23 which is attached to the frame 14 on the lower surface of the seedling box mounting table 13 by using a bracket 22 in an inclined manner, and as shown in FIG. And the T-shaped handle 20 is attached so that height adjustment is possible. By standing the stand 21 at the bottom of the furrow 9, the entire body 1 is
It is positioned so that the side is inclined upward from the grounding surface (potted seedling feeding portion 5).

In the seedling box 17, the continuous potted seedlings 2 are housed in a densely assembled state, and an underlaying paper 24 is previously laid on the bottom of the seedling box 17. At the time of transplanting, a part of the seedling box 17 containing the continuous potted seedlings 2 is placed on the high-order portion 13b of the seedling box mounting base 13, and the front end of the plate-shaped body 6 forming the potted seedling placing section 3 is placed. The seedling box 17 is slid backward in the traveling direction A while being sunk under the underlaying paper 24 in the seedling box 17. Then, as shown in FIGS. 1 and 4, while the continuous potted seedlings 2 in the seedling box 17 move onto the potted seedling placing section 3 together with the underlayment paper 24, the seedling box 17 is indicated by an arrow B in FIG. As shown, the upper part 13b of the seedling box mounting table 13 moves to the lower part 13a via the inclined part 13c. At this time, the aircraft 1
Because the rear (ground contact side) is inclined downward, the seedling box 17 can be pushed in with a small force.

Then, as shown in FIG. 5, the seedling box 17 is pushed down until it comes into contact with the stopper piece 18, and when the seedling box 17 is completely accommodated in the lower portion 13 a of the seedling box mounting table 13,
The entire amount of the continuous potted seedlings 2 in the seedling box 17 is transferred to the potted seedling placement section 3. That is, the continuous potted seedlings 2 and the seedling box 17 are separated only by pushing the seedling box 17 under the potted seedling placing portion 3, and the continuous potted seedlings 2 can be easily transferred to the potted seedling placing portion 3. . The empty seedling box 17 is slid laterally on the pot seedling mounting table 13 and collected from the machine body 1.

After the transfer of the continuous potted seedlings 2 to the potted seedling receiving portion 3 as described above, the leading end continuous potted seedlings 2 are pulled out by hand, and the potted seedlings are pulled out as shown in FIG. Seedling guide 4
From the seedling feeding section 5 and embedded in the bottom of the furrow 9
Fix its position. Next, the body 1 is moved at a predetermined speed in the planting direction A while holding the T-shaped handle 20 in the hand. Then, the continuous potted seedlings 2 on the potted seedling placement section 3 slide through the potted seedling guide section 4, pass through the cutout of the potted seedling feeding section 5, and opener 16.
Are supplied in order in alignment with the planting grooves formed by the above, and the position is fixed by the scraping of the soil by the scraping plate 11 and the suppression by the pressure reducing roller 12. That is, the continuous potted seedlings 2 are planted in a row in the planting direction A according to the progress of the machine body 1.

When the continuous potted seedlings 2 on the potted seedling mounting portion 3 are thus reduced, the seedling box 17 containing the continuous potted seedlings 2 is placed on the seedling box mounting table 13 again, and the seedlings are stored in the same manner as described above. The box 17 is pushed in, the continuous potted seedlings 2 and the seedling box 17 are separated and transferred, and the continuous potted seedlings 2 in the seedling box 17 are transferred onto the potted seedling mounting portion 3. Then, the front end of the transferred continuous potted seedlings 2 is connected to the rear end of the continuous potted seedlings 2 remaining on the potted seedling mounting portion 3,
This enables a substantially continuous transplant operation. In addition,
Since the connecting operation of the continuous potted seedlings 2 can be performed by extending the arm from the handle 20 side, there is no possibility that the operator moves to the side of the transplanter and breaks the ridge.

Here, in the above-described embodiment, the seedling box mounting portion 3 has a length capable of mounting the continuous potted seedlings 2 for one box of the seedling box 17. As shown in FIG. 6, the seedling box 17 can be formed long so that the continuous potted seedlings 2 for a plurality of portions can be placed. In this case, it is necessary to sequentially push the continuous potted seedlings 2 transferred from the seedling box 17 onto the potted seedling placement section 3 backward, so that the plurality of rollers 3
It is desirable to arrange 0 to smooth the pushing of the continuous potted seedlings 2 described above. At this time, the roller 30 is
It is desirable that a slit is provided in the plate-like body 6 forming the potted seedling mounting portion 3 so as not to protrude more than necessary, and the roller 30 is disposed in the slit.

[0019]

As described above in detail, according to the grounding type transplanter according to the present invention, the seedling boxes are separated and transferred to the seedling box mounting table, and the continuous seedlings can be easily transferred to the pot seedling mounting portion. Can be transferred, and the workability of the transfer is improved. In addition, since the continuous seedlings can be replenished at the stage where the continuous seedlings remain in the pot seedling mounting portion, the continuity of the transplanting operation is improved.

[Brief description of the drawings]

FIG. 1 is a side view showing a front-side structure of a ground-type implanter according to the present invention.

FIG. 2 is a side view showing a rear side (ground side) structure of the grounding type transplanter.

FIG. 3 is a perspective view showing the entire structure of the grounding type transplanter.

FIG. 4 is a perspective view showing an intermediate stage of replenishing continuous potted seedlings to the ground-type transplanter.

FIG. 5 is a side view showing the final stage of continuous potted seedling replenishment for the ground-type transplanter.

FIG. 6 is a perspective view showing another embodiment of the present ground-type transplanter.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Airframe 2 Continuous potted seedling 3 Potted seedling placement part 4 Potted seedling guiding part 5 Potted seedling feeding part 10 Opener 13 Seedling box mounting base 17 Seedling box 19 Wheels 20 Handle 21 Stand (support leg) 24 Underlayment paper

Claims (2)

[Claims] 1. A pot-seedling placement part for placing successive potted seedlings connected by connecting pieces on an airframe whose bottom surface on the rear side in the traveling direction is a ground contact surface, in order from the front side in the traveling direction, A pot seedling guiding section that guides the continuous potted seedlings drawn from the mounting section in a line, and a pot seedling feeding section that feeds out continuous potted seedlings from the potted seedling guiding section to the planting surface, are further provided in series. On the grounding surface of the aircraft,
In the continuous potting and seedling transplanting machine provided with an opener for forming a planting groove, a seedling box mounting table is provided at a front portion of the body, which extends forward from a lower side of the potting and seedling mounting portion beyond its front end position. The grounding type transplanter characterized by the above-mentioned. 2. The grounding device according to claim 1, wherein a supporting leg for supporting the machine body is attached to a front end of the seedling box mounting table so that the pot-seedling mounting portion side is inclined upward from the grounding surface. Type transplanter.