JPH05153828A - Riding type rice transplanter equipped with fertilizer-applying device - Google Patents

Abstract

PURPOSE:To prevent the powder of a fertilizer from scattering due to the passage of wheels by setting planting rows between the trails of the passed wheels and fertilizing rows. CONSTITUTION:Right and left rear wheels 2, 2 are arranged in the state striding over planting rows X corresponding to four rows. Side floats 6B, 6B are arranged behind the rear wheels, and planting rows X and fertilizing rows Y corresponding to two rows are arranged on the passed trails of the center float 6A and the right and left side floats 6B, 6B, respectively. The two planting rows positioned on the passed trail of each side float are set on both the side of the passed trail Z, Z of each rear wheel, and the two fertilizing rows for the two planting rows are arranged in the state striding over the two planting rows. The wheel-passed trails are separated from the fertilizing rows and the wheel-passed trails do substantially not affect the fertilizing rows.

Description

Detailed Description of the Invention

[0001]

The present invention relates to a seedling planting mechanism for 6 rows,
Riding type rice planting with fertilizer application in which a seedling planting device equipped with a center float and a float group consisting of left and right side floats, and a side row fertilizer application equipped with a six-groover are attached to a traveling machine body. Regarding the machine.

[0002]

2. Description of the Related Art In a riding type rice transplanter with a fertilizer application device of this type, a problem arises from the fact that the relative positional relationship between the rear wheels attached to the traveling machine body and the grooving device has a great influence on the fertilization work. Is set so that the two fertilizer fertilizers are located between the two planting strips located on the passages of the left and right side floats, and the rear wheel passage locus is located between the planting strips. It has been set (for example, JP-A-59-140806).

[0003]

In the case of adopting such a configuration, since the passage mark of the wheel and the mark of the grooving are close to each other, the wheel is not formed at the portion where the trace of the wheel passage and the mark of the grooving overlap. Compared with the case where the influence of the passage mark is small, the working groove becomes wider or deeper, so that even if fertilization was applied to the working groove mark, the fertilized part could not be sufficiently backfilled. This tendency was particularly remarkable when the field was hard. An object of the present invention is to provide a tool that can minimize the influence on fertilization work by rationally setting the positional relationship among the wheel passage locus, the planting strip, and the fertilizing strip.

[0004]

According to the characteristic configuration of the present invention, the left and right rear wheels of the traveling machine body are respectively arranged in a state of straddling four planting ridges, and the left and right side wheels are provided behind the left and right rear wheels, respectively. The floats are arranged, and the two planting strips and fertilizing strips are arranged on the respective passages of the center float and the left and right side floats, and the two planting strips located on the passage of each side float are arranged. The fertilizers are respectively positioned on both lateral sides of the passage of the rear wheels, and the two fertilization strips for the two planting strips are arranged such that the two fertilizing strips straddle the two planting strips. The effect is as follows.

[0005]

[Function] That is, since the planting strip is set between the wheel passage locus and the fertilizer strip, the wheel passage trace and the fertilizer strip are separated from each other, and the influence of the wheel passage trace extends to the fertilizer strip. In most cases, the shape of the grooving is made only by the grooving device, and backfilling can be performed as expected.

[0006]

[Effects of the Invention] Therefore, the granular material for fertilization, which has been dropped into the ditches, does not float up on the field surface, and the desired fertilization effect can be expected. Moreover, the modification for that purpose is only to replace the fertilizer application line and the planting line with respect to the wheel passage locus.

[0007]

EXAMPLE As shown in FIGS. 1 and 5, the left and right front wheels 1,
1 and left and right rear wheels 2 and 2 with lugs 2A attached to both sides
At the rear end of the traveling body 3 supported by the
Through the seedling planting mechanism 5 and the center float 6
A rider with a fertilizer application by attaching a seedling planting device A equipped with A and a float group consisting of left and right side floats 6B, 6B, and a side fertilizer applicator B equipped with a six-groover 7 Configure rice transplanter.

The seedling planting device A will be described. As shown in FIGS. 1 and 4, a feed case 9 that receives power transmission from an engine 8 provided in the traveling machine body 3 is provided.
Power is transmitted from the feed case 9 through the lateral transmission case 10 to the three planted transmission cases 11 in the front-back orientation. Two rotation transmission cases 1 that rotate around the horizontal axis on both sides of the rear end portion of the planted transmission case 11.
2, 12 are attached, and a pair of planting arms 13, 13 are attached to the rotation transmission case 12 to form a seedling planting mechanism 5. Attach the planting claws 14 and 14 to the planting arms 13 and 13, cut out a predetermined amount of the planted seedlings with the planting claws 14 from the mat-shaped seedlings placed on the seedling platform 15 and plant them on the field surface. It constitutes a seedling planting device A.

The side strip fertilizer application device B will be described. As shown in FIG. 4, a hopper 16 for storing the granular material for fertilization.
A feeding mechanism 17 for receiving the powder or granular material from the hopper 16 and feeding the powder or granular material downward, a flow-down hose 19 for receiving the powder or granular material from the feeding mechanism 17 and guiding the powder or granular material to the grooving device 7 on the field surface, A side strip fertilizer application device B for applying fertilizer to the side of the planting strip is provided by providing a slotting plate 20 which is attached to the front surface of the slot device 7 and pushes the soiled material into the mud.

In the above structure, a planting strip X on which seedlings are planted, a fertilizing strip Y by the grooving device 7, rear wheels 2,
The positional relationship with the wheel locus Z by 2 is set as follows. As shown in FIG. 1, the left and right rear wheels 2 and 2 are respectively arranged in a state of straddling the four planting rows X, and the left and right side floats 6B and 6B are provided behind the left and right rear wheels 2 and 2, respectively.
Are arranged, and the planting strips X and fertilizing strips Y for two rows are arranged on the passages of the center float 6A and the left and right side floats 6B, 6B, respectively, and are located on the passages of the side floats 6B, 6B. The two planting strips X to be set are respectively positioned on both lateral sides of the passage loci Z, Z of the rear wheels 2 and 2, and the two fertilizing strips Y corresponding to the two planting strips X are set to the two sides.
One fertilizer strip Y is arranged so as to straddle the two planting strips X.

Next, in the case of 4-row planting, a planting article X
The relationship between the fertilizer application Y and the passage locus Z of the rear wheels 2 and 2 will be described. As shown in FIG. 3, the left and right rear wheels 2 and 2 each having the lug plate 2A attached to the inner surface thereof are respectively arranged in a state of straddling the two planting strips X, and at the rear of the left and right rear wheels 2 and 2. The left and right side floats 6B and 6B are arranged respectively, and the two planting strips X and fertilizing strips Y are arranged on the passage of the center float 6A, and the left and right side floats 6B and 6B are arranged.
One line of planting line X and fertilizing line Y on each passage of 6B
Are arranged, and one planting ridge X located on the passage of each side float 6B, 6B is set on the lateral outside of the passages Z, Z of the rear wheels 2, 2 respectively, and the two The two fertilized strips Y for the planted strips X are arranged such that the two fertilized strips Y straddle the two planted strips X.

In the case of five-row planting, the relationship between the planting row X, the fertilizing row Y, and the passage locus Z of the rear wheels 2, 2 will be described. As shown in FIG. 2, the left and right rear wheels 2 and 2 having lug plates 2A attached to both side surfaces in a state of straddling three planting strips X.
And the left and right side floats 6B and 6B are arranged behind the left and right rear wheels 2 and 2, respectively, and one planting strip X and one fertilizing strip Y are arranged on the passage of the center float 6A. At the same time, two planting strips X and fertilizing strips Y for two rows are arranged on the passages of the left and right side floats 6B, 6B, respectively, and two planting strips located on the passages of the side floats 6B, 6B. X is the trajectory Z of the rear wheels 2 and 2,
The two fertilization lines Y are set to both lateral sides of Z and the two fertilization lines Y corresponding to the two planting lines X are provided.
Are arranged so as to straddle the two planting ridges X. It should be noted that reference numerals are added to the claims for convenience of comparison with the drawings, but the present invention is not limited to the configurations of the accompanying drawings by the entry.

[Brief description of drawings]

FIG. 1 is a plan view showing a positional relationship among a rear wheel, a planting strip, and a fertilizing strip in a six-row planter.

FIG. 2 is a plan view showing the positional relationship among rear wheels, planting strips, and fertilizer strips in a 5-row planter.

FIG. 3 is a plan view showing the positional relationship among rear wheels, planting strips, and fertilizing strips in a four-row planter.

FIG. 4 is a side view showing the seedling planting device.

[Figure 5] Side view of the riding rice transplanter

[Explanation of symbols]

 2 Rear wheel 3 Traveling machine 5 Seedling planting mechanism 6A Center float 6B Side float 7 Grooving device A Seedling planting device B Side row fertilizer application X Planting row Y Y Fertilization row Z Trajectory

Claims (1)

[Claims] 1. A seedling planting mechanism (5) for 6 rows, a center float (6A) and left and right side floats (6B), (6).
B) a seedling planting device (A) provided with a float group and a side fertilizer application device (B) provided with a 6-groover (7) are attached to the traveling machine body (3). A riding type rice transplanter with a fertilizer application, wherein the left and right rear wheels (2) and (2) of the traveling machine body (3) are arranged in a state of straddling four planting rows (X). , Left and right side floats (6B), (6B) are arranged behind the left and right rear wheels (2), (2) respectively, and the center float (6A) and the left and right side floats (6B), (6) are arranged.
The planting strips (X) and fertilizing strips (Y) for two rows are arranged on the respective passages of the side floats (6B),
The two planting ridges (X) located on the passage locus of (6B) are set on both lateral sides of the passage loci (Z) of the rear wheels (2) and (2), respectively, and the two vegetation lines are arranged. The two fertilization lines (Y) corresponding to the additional line (X) are applied to the two fertilization lines (Y).
Is a riding type rice transplanter with a fertilizer application, which is arranged so as to straddle the two planting strips (X).