JPH05192015A - Rice transplanter with fertilizer applicator - Google Patents

Abstract

(57) [Summary] [Purpose] Even though it is a rice transplanter equipped with a compact and lightweight fertilizer application by shortening the length of the entire machine as much as possible, it is easy to supply seedlings to the seedling tank and has good workability, work performance and work efficiency. Aims to obtain a rice transplanter with an excellent fertilizer application. [Structure] A driving vehicle body 1 is configured by providing a seat 4 at the rear of the machine body having front wheels 5 and rear wheels 6, and the rice planting device 7 composed of a seedling tank 8, a planting device 9, a float 10, etc. is driven. In the rice transplanter mounted on the rear part of the vehicle body 1 so as to be able to move up and down via the elevating links 11 and 11 ', the fertilizer tank 13 of the fertilizer application device is driven between the seat 4 and the front part of the seedling tank 8. The fertilizer tank 1 is mounted on the vehicle body 1
Rice transplanter with fertilizer application where the upper surface of 3 is lower than that of seat 4.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a rice transplanter equipped with a fertilizer application device.

[0002]

2. Description of the Related Art As a prior art of this type, as a prior application, Japanese Patent Application No. 57-125459 (Japanese Utility Model Application No. 59-29122).
In the rice transplanter in which the rice transplanter is installed at the rear part of the driving vehicle body so as to be able to move up and down via an elevating link,
A rice transplanter with a fertilizer application is disclosed in which a fertilizer tank of the fertilizer application is positioned between a seat and a front part of a seedling tank and mounted on a drive vehicle body.

[0003]

However, in the above-mentioned conventional one, since the fertilizer tank of the fertilizer application device provided between the seat and the front part of the seedling tank is higher than the seat, the seedling tank of the rice transplanter is set with seedlings. It was difficult to supply and the workability was poor and the work efficiency was poor.

[0004]

In order to solve the above-mentioned problems, the present invention forms a drive vehicle body 1 by providing a seat 4 at the rear part of a machine body having front wheels 5 and rear wheels 6, and a seedling tank. 8. A planting device 7 including a planting device 9, a float 10 and the like is provided at the rear portion of the drive vehicle body 1 for raising and lowering links 11, 11 '.
In the rice transplanter that is installed so as to be able to move up and down via the fertilizer tank 13 of the fertilizer application device between the seat 4 and the front part of the seedling tank 8, the fertilizer tank 13 is mounted on the drive vehicle body 1, and the fertilizer tank 13 is installed. Is a rice transplanter with a fertilizer application, the upper surface of which is lower than the seat 4.

[0005]

According to the present invention, the seat 4 is provided at the rear of the machine body having the front wheels 5 and the rear wheels 6 to constitute the drive vehicle body 1, and the seedling tank 8, planting device 9, float 10, etc. In the rice transplanter in which the constructed rice transplanter 7 is mounted on the rear part of the drive body 1 so as to be able to move up and down via the elevating links 11 and 11 ', a fertilizer applying device is provided between the seat 4 and the front part of the seedling tank 8. Since the fertilizer tank 13 is positioned and mounted on the drive vehicle body 1, and the upper surface of the fertilizer tank 13 is configured to be lower than the seat 4, the overall length of the machine body is shortened as much as possible and a small and lightweight fertilizer application is provided. While using the rice transplanter, it is possible to obtain a rice transplanter with a fertilizer application that can easily supply seedlings to the seedling tank 8 and has good workability, and that is excellent in both work performance and work efficiency.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A riding type rice transplanter with a fertilizer application, which is an embodiment of the present invention, will be described in detail with reference to the drawings. Drive car body 1
Is configured such that the prime mover 3 is mounted on the front part of the machine body 2, the seat 4 is provided on the rear part, and traveling can be performed by the traveling wheels 5 and the rear wheels 6.

The rice planting device 7 includes a seedling tank 8, a planting device 9,
It is composed of a float 10 and is attached to the rear part of the drive vehicle body 1 via lifting links 11 and 11 '. The front part of the seedling tank 8 is located above the rear wheel 6 in a side view and is arranged so as to be vertically overlapped. 1
Reference numeral 2 indicates a hydraulic device for lifting.

The fertilizer applicator will now be described. The fertilizer tank 13 has a seat 4 above the axle of the rear wheel 6 in a side view.
Of the seedling tank 7 of the rice transplanting device 7 is arranged at a position avoiding the front end elevating trajectory a. The fertilizer pipe 14 has one end connected to the fertilizer tank 13 and the other end communicated with the fertilizer nozzle 15 to apply fertilizer to the front of the planting position of the planting device 9.

Reference numeral 16 is a preliminary seedling mounting table, which is convenient for supplementing the preliminary seedling if it is slightly higher than the fertilizer tank 13. Next, the operation will be described. First, seedlings are supplied to the seedling tank 8 and the spare seedling mounting table 16, and the fertilizer tank 13
Fertilizer is supplied to and the fertilized rice planting work is started.

Then, as the drive body 1 moves forward, the fertilizer in the fertilizer tank 13 becomes fertilizer pipe 14 and fertilizer nozzle 15.
Fertilizer is applied to the field scene through, while the seedlings in the seedling tank 8 are
It is planted in the field after fertilization by the planting device 9. When the fertilized rice planting work is continued as described above and the drive vehicle body 1 comes to the end of the field and turns, the rice planting device 7 is operated by the hydraulic device 12.
By the action of, the lifting operation is performed via the lifting links 11 and 11 '.

In this case, the rice transplanter 7 hits the fertilizer tank 13 because the tip portion of the seedling tank 8 moves up along the locus of arrow a in FIG. There is no such thing. Further, when the seedling tank 8 is supplemented with the spare seedlings, the fertilizer tank 13 is relatively low, so that the seedlings can be easily supplied from the spare seedling mounting table 16 to the seedling tank 8.

[0012] In particular, a rice planting device comprising a seedling tank 8, a planting device 9, a float 10, etc., in which a seat 4 is provided at the rear of the machine body having front wheels 5 and rear wheels 6 to form a drive vehicle body 1. 7 is a lifting link 1 at the rear of the drive body 1.
In the rice transplanter installed so as to be able to move up and down through 1 · 11 ′, the fertilizer tank 13 of the fertilizer application is positioned between the seat 4 and the front part of the seedling tank 8 and mounted on the drive vehicle body 1. Since the upper surface of the fertilizer tank 13 is configured to be lower than that of the seat 4, the entire length of the machine is made as short as possible to provide a small and lightweight rice transplanter with a fertilizer application, but the seedling tank 8 can be easily supplied with seedlings and workability is improved. Is good.

[Brief description of drawings]

FIG. 1 is an overall plan view of a riding-type rice transplanter with a fertilizer application device.

FIG. 2 is an overall side view of a part of a riding-type rice transplanter with a fertilizer application section.

[Explanation of symbols]

1 Drive vehicle 2 Airframe 3 Motor 4 Seat 7 Rice planting device 8 Seedling tank 9 Planting device 10 Float 11/11 'Elevating link 13 Fertilizer tank 14 Fertilizer pipe 15 Fertilizer nozzle

Claims (1)

[Claims] 1. A drive vehicle body 1 is constructed by providing a seat 4 at a rear portion of a machine body having traveling front wheels 5 and rear wheels 6, and a seedling tank 8 is provided.
・ Rice planting device 7 consisting of planting device 9 and float 10
In a rice transplanter in which the rear part of the driving vehicle body 1 is mounted so as to be movable up and down via lifting links 11 and 11 ', a fertilizer tank 13 of a fertilizer application device is provided between the seat 4 and the front part of the seedling tank 8.
Is mounted on the drive vehicle body 1 and the upper surface of the fertilizer tank 13 is configured to be lower than that of the seat 4.