JPH04110417U - Riding type seedling planting machine - Google Patents

Abstract

(57) [Summary] [Purpose] In the seedling planting work, the conventional tillage and
Seedling planting eliminates the need for puddling in the field, and at the same time as the planting work, a seedling planting groove b of a predetermined depth is formed only in the part of the field where seedlings are to be planted, and the seedlings are planted in this seedling planting groove b. Provide attached equipment. [Structure] A seedling planting groove b is provided in the seedling planting device 7, which is attached to the traveling body 1 so as to be able to rise and fall freely, at a location on the planned seedling planting line in front of the planting claw 9 and in the same phase as the planting claw 9. Grooving member 2 that forms
0 is set.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

This invention is a riding-type seedling planting machine that plants crop seedlings in a no-till field. It is related to.

0002

[Conventional technology]

Conventionally, crop seedlings placed on a seedling stand are planted one by one by the planting operation of the planting claw. In a seedling planting machine that scrapes the seedlings and plants them on the field, the field surface is covered with the planting claw. In order to make the field soft enough for planting, plowing, puddling, and other preparation work is performed before planting. This is done as a preparatory work, and the time and effort required for this field preparation work is enormous. It was.

0003

[Problem that the idea aims to solve]

This idea replaces the conventional field preparation work of plowing and puddling when planting seedlings. Seedling planting groove b is formed only in the part of the field where seedlings are to be planted so that they can be planted. Moreover, the groove forming member 20 forming the seedling planting groove b can be freely raised and lowered by the traveling body 1. It is installed in the seedling planting device 7 installed in The present invention provides a seedling planting machine for planting seedlings in this seedling planting groove b.

0004

[Means to solve the problem]

In the present invention, a seedling planting device 7 is mounted on the traveling machine body 1 so as to be able to move up and down. The crop seedlings placed on the seedling platform 8 are scraped off for each unit planting plant by the planting operation of the planting claw 9. In the riding-type seedling planting machine that is designed to plant seeds in a field, the seedling planting device 7 , a seedling planting groove is provided in front of the planting claw 9 and on the planned seedling planting line in the same phase as the planting claw 9. This is characterized by the provision of a groove-forming member 20 that forms b.

[0005]

[effect]

Therefore, according to the present invention, when planting crop seedlings in a field, a seedling planting machine is used. When the vehicle is run, the groove member 20 provided on the seedling planting device 7 will cut the seedlings at the front part of the planting claw 9. A seedling planting groove b is formed on the planned planting line. Next, seedlings are planted in this seedling planting groove b using the planting claw 9 of the seedling planting device 7. Seedlings can be planted even if the field is uncultivated, replacing the traditional cultivation method. It eliminates the need for field preparation work such as hoeing and plowing, and can greatly save labor in seedling planting work. Wear. Moreover, the groove making member 20 is installed in the seedling planting device 7 that is attached to the traveling machine body 1 so as to be able to move up and down. Therefore, it is necessary to follow the raising and lowering of the seedling planting device 7 and always maintain the specified depth based on the field scene. The seedling planting groove b can be formed, and the seedlings can be planted well using the planting claws 9. be able to.

[0006]

【Example】

Next, one embodiment of the present invention will be described based on the drawings. Figure 5 shows a riding-type seedling planting machine. In the overall side view, 1 is the running body of the seedling planting machine, which is equipped with front wheels 2 and rear wheels 3. , link mechanisms 30 and 31 are provided at the rear of the fuselage frame 5 in which the operation unit 4 is provided. A seedling planting device 7 is mounted therebetween so that it can be moved up and down. 6 is a float, 8 is a seedling stand installed obliquely on the seedling planting device 7 and has a low front and rear height, and 9 is a planting device. The implanted nail 9 is connected to the plan via links 10 and 11 as in the conventional one. A beak 14 and a photo frame are attached to the tip of the planter arm 13 supported by the planter case 12. It is formed by attaching the arc 15.

[0007] The planting claw 9 rotates up and down along the operating trajectory A shown in FIG. Scrape the seedlings placed on the seedling stand 8 for each unit planting plant from the scraping opening provided in the roller 16. Take it and hold it, then fork 15 moves the seedling in the lowered position where beak 14 plunges into the soil. It is designed to extrude and plant a. The seedling planting device 7, which is attached to the traveling body 1 so as to be able to rise and fall freely, is equipped with the seedling planting device 7 shown in FIG. As shown in FIG. A plate-shaped groove making device 20 (groove making member) that forms a seedling planting groove b is attached and fixed at the place. ing. As shown in FIG. They are formed with approximately the same width and are designed to reduce resistance when forming furrows in uncultivated fields. has been done.

[0008] Figures 3 and 4 show soil bunds that improve the planting posture of seedlings a. At the link fulcrum part of the lanter arm 13, there is a section having sloped bulging parts 25 at both ends. U-shaped earthen board 26 is installed and fixed via mounting bolts 27 so that its position can be adjusted freely. The earthing board 26 reciprocates together with the planter arm 13 to plant the plants. This is to gather soil on both sides of the seedling a.

[0009] In addition, 17 and 23 are injection nozzles that spray liquid such as water or thinly concentrated fertilizer. It communicates with a liquid tank 18 mounted on the fuselage frame 5 via a transport pipe 19. Even under conditions where there is no water etc. in the field, the planting claws 9 can follow the operating trajectory A. The seedlings a are planted with the liquid sprayed from the spray nozzles 17 and 23 that are open facing the plant. Seedlings a can be easily separated from the seedlings and planted without rotation etc. This is what I did. 21 is a liquid pressure pump, and 22 is an on-off valve. The injection nozzle is Plant Tsume 9 It is sufficient that the injection nozzle 23 is facing the operating trajectory A from the rear of the planting claw 9 in Fig. 1. Fig. 5 shows the injection nozzle 17 opening toward the lowered position of the planting claw 9. It shows what you are going to say.

0010 In the above configuration, the seedling planting device 7 attached to the traveling machine body 1 is lowered and the seedling planting device 7 is When traveling on a field in ground condition, the float 6 of the seedling planting device 7 follows the field and comes into contact with it. The aircraft skids on the ground, and as the traveling aircraft 1 moves, it projects downward from the bottom surface of the float 6 by a predetermined amount. Seedlings are planted on the planned seedling planting line at a point in front of the planting claw 9 in the field using the groove cutting device 20 installed. A groove b is formed in which the seedling a is scraped with the beak 14 of the planting claw 9. Since the seedlings a are planted, the seedlings a can be reliably planted without being damaged.

[0011] In this way, the seedling planting machine of the present invention can be used to plant seedlings even if the field is uncultivated. This eliminates the need for traditional field preparation work such as plowing and puddling, making it easier to plant seedlings. It is possible to achieve significant labor savings in attachment work. Moreover, the groove-making device 20, which is a groove-making member, has a float 6 that slides on the ground on the field surface. Since it is attached and fixed to the seedling planting device 7 provided, it is necessary to follow the raising and lowering of the seedling planting device 7. Therefore, the seedling planting groove b can always be formed with a predetermined depth based on the field situation, and the planting nail The seedlings can be planted successfully according to the method 9.

[Brief explanation of drawings]

FIG. 1 is a side view of a main part of a seedling planting device 7 to which a groove making member (a groove making device 20) of the present invention is attached.

FIG. 2 is a plan view of essential parts of the seedling planting device 7.

FIG. 3 is a side view of a main part showing the earthen board 26.

FIG. 4 is a reference diagram showing the relative position between the seedling planting groove b and the beak 14.

FIG. 5 is an overall side view of the riding-type seedling planting machine.

[Explanation of symbols]

1 Traveling aircraft 7 Seedling planting device 9 Planted nails 14 Beak 15 Folk 20 Groove member (groove creator) b Seedling planting groove

Claims (1)

[Scope of utility model registration request] 1. A seedling planting device 7 is mounted on the traveling machine 1 so as to be able to move up and down, and the crop seedlings placed on the seedling platform 8 of the seedling planting device 7 are planted in units by the planting operation of the planting claws 9. In a riding-type seedling planting machine that scrapes each seedling and plants them in the field,
The seedling planting device 7 is provided with a groove forming member 20 that forms a seedling planting groove b in front of the planting claw 9 and at a location on the planned seedling planting line that is in the same phase as the planting claw 9. Features: Riding-type seedling planting machine.