JPH0998626A - Fertilizer application apparatus for vegetable transplanter - Google Patents

Abstract

PROBLEM TO BE SOLVED: To enable the precise application of a fertilizer to a planting position before planting a vegetable seedling in a furrow while opening the furrow in a field. SOLUTION: This fertilizer application apparatus for a vegetable transplanter comprises a fertilizer releasing chuter 4 capable of communicating with a fertilizer application tank 3 provided in a machine body in the front position between the furrowing rotary 1 and planting pawls 2 in the forward direction of the machine body and releasing the fertilizer into soil furrowed with the furrowing rotary 1 in the vegetable transplanter respectively equipped with the furrowing rotary 1 in the front and rear under a machine body and planting pawls 2 capable of vertically moving and planting a vegetable seedling in a furrow.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fertilizer application device for a vegetable transplanter capable of planting seedlings such as deep-rooted green onions along a groove for digging a groove for transplantation in a field.

[0002]

2. Description of the Related Art Conventionally, as seen in Japanese Patent Application No. 7-62166 filed by the applicant of the present invention, a grooving rotary is provided in the front and rear of the lower part of the machine, and a planting is performed to vertically move and plant seedlings in the groove. In a vegetable transplanter equipped with each artificial nail, so-called total fertilization was performed on the field by blending or using Yaster, and then seedlings such as root deep green onions were transplanted while grooving was performed by the vegetable transplanter.

[0003]

However, since fertilizer is applied to the entire surface of the field before it is ditched, a large amount of fertilizer is required, and uneven fertilization is likely to occur, so that the seedlings can grow. However, the fertilization work had to be carried out before the planting work, resulting in poor workability.

[0004]

SUMMARY OF THE INVENTION The present invention solves such a problem and makes it possible to perform fertilization at the planting position while performing planting work while making a groove. In a vegetable transplanter equipped with a rotary grooving rotary at the front and rear of the lower part and a planting claw that moves up and down to plant seedlings in the groove, respectively, the machine progress of the planting claw between the rotary grooving rotary and the planting claw In the front direction, a fertilizer discharge shooter 4 is provided, which communicates with a fertilizer storage tank equipped on the machine body and can release fertilizer into the soil prepared by the preparation groove rotary.

[0005]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 is a side view schematically showing a part of a vegetable transplanting machine. Swinging is performed by interlocking rods 6a and 6b on the front and rear sides of the lower part of the machine body having an engine 5 mounted on the front part. Both swing arms 7 and both swing cases 8
Two front wheels 9 and two rear wheels 10 are mounted on each side, and below the front part of the fuselage between both front wheels 9, both sides of the lower part of a transmission case 11 which is driven by the engine 5 and whose inclination can be adjusted are adjusted. A grooved rotary 1 composed of a plurality of axially mounted claws is provided, a molding plate 12 is installed close to the rear of the grooved rotary 1, and above the space between the rear portions of both rear wheels 10 above. ,
Seedling extraction claws 14 from the seedling supply section 13 equipped at the rear of the machine
Is installed with a guide tube 15 capable of grasping and inserting seedlings of deep-rooted green onions, and below the guide tube 15, when moved upward, it can be closed to receive seedlings from the guide tube 15, and when moved downward. The planting claw 2 that can be opened and planted seedlings in the soil is arranged so as to be movable up and down, and both cultivation soil wheels 16 are axially mounted in the rear direction of the planting claw 2 that has moved downward, as in the conventional structure. To configure.

Between the grooving rotary 1 and the planting claw 2, the grooving rotary 1 is located in the forward direction of the machined traveling direction of the planting claw 2.
The blade 17 capable of advancing in the soil formed by is obliquely installed, but the rear portion of the upper portion of the blade 17 is pivotally attached to the support plate 18 hung from above via a fulcrum 19,
Through a plurality of adjusting holes 20 provided in the front portion of the upper portion of the blade 17, bolts 21 that can be inserted into the support plate 18 are inserted, and the blade 17 is obliquely installed so that its inclination can be changed and adjusted.

The fertilizer application tank 3 is installed above the hood 22 attached to the upper part of the machine body. The fertilizer application tank 3 is installed in a position in which the front and rear directions of the entire machine body are balanced in the upward direction of the blades 17, A fertilization hose 4a is hung vertically from the lower part of the metering shutter 23 provided at the lower part of the fertilizer application tank 3 toward the inside of the lower part of the blade 17, and at the lower end of the fertilizer application hose 4a, a groove is formed by the groove 1 for making a groove. Cylindrical fertilizer release shooter 4 that can release fertilizer into the soil
Are connected in series.

The fertilizer discharge shooter 4 may be fixed downward to the inside of the lower portion of the blade 17 which is the forward direction of the body of the planting claw 2, and the shooter 4 may be eliminated to apply a fertilizer hose. Alternatively, the lower end of the blade 17 may be connected to the lower portion of the blade 17 so that the lower portion of the blade 17 serves as a shooter.

A PTO for driving the planting claw 2 is provided at the lower part of the fertilizer application tank 3 with a rotating feeding roll.
It is also possible to drive the feeding roll by taking out power from the shaft.

Therefore, when both front wheels 9 and both rear wheels 10 are lowered as shown by phantom lines in FIG. 1, road running can be performed, and when the planting work is performed, as shown in FIG. Groove rotary 1
The muddy soil in the groove M is shaped by the shaping plate 12, and thereafter, the fertilizer is discharged from the fertilizer discharge chute 4 where the blade 17 advances in the soil in the groove M. , The rooting deep-root onion seedlings are planted while the planting claws 2 plunge into the soil from which the fertilizer has been released, and after the planting claws 2 are raised, both cultivation soil rings 16 cover the seedlings with fertilizer immediately before planting. It is possible to perform planting work as well as fertilization work while discharging effectively without waste.

The depth of fertilizer discharge can be effectively adjusted by adjusting the inclination of the blade 17 in accordance with the state of the grooving and the depth of planting.

[0012]

As described above, according to the present invention, fertilizer is applied from the fertilizer discharging shooter 4 to the soil in the groove where the planting claws 2 are to be planted while grooving by the rotary 1 for grooving. Since it is configured so that fertilizer can be effectively applied while releasing the fertilizer without waste, the fertilization effect can be improved without causing uneven fertilization as in the past. The growth is good, and the workability can be further improved by performing the planting work together with the fertilization work while appropriately releasing the fertilizer immediately before the planting, which is a feature that can be suitably implemented.

[Brief description of drawings]

FIG. 1 is a side view schematically showing a part of a vegetable transplanter.

FIG. 2 is a side view showing a part of FIG. 1 in an enlarged manner.

3 is a plan view showing a part of FIG. 1. FIG.

[Explanation of symbols]

 1 Grooved rotary 2 Claw with planting 3 Fertilizer tank 2 Fertilizer discharge shooter

Claims (1)

[Claims] 1. A vegetable transplanter in which a rotary groove 1 for planting and a planting claw 2 for vertically moving and planting seedlings in the trench are provided in the front and rear of the lower part of the machine body, respectively.
Between the planting claws 2 in the forward direction of the machine body, there is a fertilizer discharge shooter 4 that communicates with the fertilizer tank 3 mounted on the machine body and can discharge the fertilizer into the soil prepared by the work groove rotary 1. Fertilizer application that is deployed.