JPS6345851Y2 - - Google Patents

Description

[Detailed description of the invention] The invention is structured so that seedlings are planted at a position corresponding to the side of the float formed on the upslope in front of the bottom.
The present invention relates to a rice transplanter equipped with a furrower for forming a fertilizing groove between the front part of the seedling planting and the float.

In the above rice transplanter, as the vehicle body advances, mud flows into the seedling planting area due to the mud surface pressing action of the float, and the mud surface at the planting area becomes uneven, which adversely affects the seedling planting work.

In view of the above circumstances, the present invention aims to solve the above drawbacks by effectively utilizing the original structure.

Embodiments of the present invention will be described below based on illustrative drawings.

As shown in Figure 1, there is an engine 1 at the front, a seedling planting device 2 at the rear, a control handle 3, a pair of left and right propulsion wheels 4, 4 that touch the hard surface, and a front end of the bottom that slides on the mud surface. Float 5 formed on the uphill slope
A walking rice transplanter is equipped with...etc. In the seedling planting device 2, a plurality of planting claws 7 are arranged in parallel in the lateral direction of the device in order to sequentially take out the group of seedlings placed on the inclined seedling platform 6 that reciprocates laterally and plant them in the field. , those on both sides 7,7
are arranged on the lateral sides of the floats 5, 5.

Next, the fertilization device 8 installed in the walk-behind rice transplanter having the above configuration will be explained based on FIGS. 1 to 3.

That is, a pair of left and right fertilizer storage tanks 9, 9 for storing powdered fertilizer are provided in the machine body, and furrowers 10 are arranged at locations corresponding to the locations between the seedling planting locations and the floats 5. Then, in a state in which the groove creator 10 is wrapped around the rear end side portion 5a of the front end bottom surface of the float 5 when viewed from the side,
Further, it is attached to a bracket 5b attached to the float 5 so as to be vertically adjustable with a gap provided to the side surface of the float 5. The trencher 10 is configured to prevent mud pushed out laterally at the rear end portion 5a from flowing into the seedling planting area due to the slide of the float 5 on the mud surface. There is.

A pair of front and rear outlets each equipped with a rotating scraper 11 are provided at the lower part of each of the storage tanks 9, 9, and are connected to the groove creators 10 through hoses 12. 9 fertilizer is scraped out in fixed quantities with the rotary scraping tool 11..., and
It is configured to be guided and supplied to the grooves of 0.... Then, a soil leveling tool 13 is attached to each of the rear ends of the trenchers 10 so as to overlap with the seedling planting area when viewed from the front, and the grooves on the mud surface created by the trenchers 10 are backfilled and the floats 5, 5 are It is designed to suppress the disturbance of the mud surface caused by mud surface sliding and ensure reliable seedling planting work.

Incidentally, the groove creator 10 may be provided on the side surface of the float 5 with no gap, and the groove creator 10 is not limited to the floats 5, 5, but can be provided with a bracket extending from the planting device 2. It may also be installed by

Furthermore, the object to which the trencher 10 is attached is not limited to a walking type rice transplanter, but can also be attached to a riding type rice transplanter.

In summary, the rice transplanter according to the present invention is characterized in that the trencher 10 is arranged so as to wrap around the rear end portion 5a of the front end of the bottom surface when viewed from the side.

That is, with an extremely simple modification of simply arranging the originally provided groove cutter 10 with respect to the float 5 as described above, as the float 5 slides on the mud surface,
The mud pushed out by the rear end side portion 5a is received by the side plate portion of the trencher 10, thereby avoiding the adverse effects caused by the mud flowing into the seedling planting area, so that the seedling planting work can be carried out smoothly. Summer.

[Brief explanation of drawings]

The drawings illustrate an embodiment of the rice transplanter according to the present invention, with FIG. 1 being an overall side view, and FIG. 2 being a schematic plan view.
FIG. 3 is a side view of the main part, and FIG. 4 is a front view of the main part. 5... Float, 5a... Rear end side portion, 10...
...grooving device.

Claims (1)

[Scope of utility model registration request] Float 5 with the front end of the bottom formed into a front upward slope
The structure is such that the seedlings are planted in a location corresponding to the lateral side of the
A rice transplanter is provided with a furrower 10 for forming a fertilizing groove between a front part of the seedling planting and the float 5, and the rice transplanter is on the rear end side of the front end of the bottom surface when the furrower 10 is viewed from the side. A rice transplanter characterized by being arranged so as to wrap around a portion 5a.