JPH11127620A - Onion transplanter - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a small-sized sulky self-propelled onion transplanter. SOLUTION: This onion transplanter is made up of a planting section 1 and a traveling section 2, being mounted with a furrow opening section which, in turn, is mounted with a shaft 14, a furrow opening plate 5 and a pulley 15 on a frame 13 mounted with 12 bearing 12 in front of' a furrow opener 4.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an onion transplanter.

[0002]

2. Description of the Related Art The prior art is disclosed in Japanese Patent Publication No. 63-43.
045, Japanese Examined Patent Publication No. 52-12090, and these are well-known technologies. At present, the transplanter shown in FIG.

[0003]

[Problems to be solved by the invention] Japanese Patent Publication No. 52-1209
In the transplanter shown in FIG. 0, the grooving was performed only by the grooving device. This was good in fields, but it was impossible to cut grooves in viscous soils. Therefore, the planting speed is slow. For these reasons, at present, a method is adopted in which a groove is mounted on the pressure-reducing roller in front of the groove opener as shown in FIG. In this method, a tractor with four-row planting is used to pull and raise and lower. Since the tires are automatically inserted into the grooves of the ridges, they cannot be used with ordinary wheel widths. Therefore, a spacer is attached to the tire mounting portion of the tractor to increase the wheel width. This can be removed after the onion planting operation is completed, and used as a normal wheel width. So I use a used machine,
Used tractor and planting unit are integrated. However, in recent years, the price of used tractors has increased, and the overall price has also increased. Therefore, a low-cost, small, self-propelled onion transplanter has been demanded.

[0004] The problem to be solved by the present invention is to reduce the size of a low-cost, self-propelled, self-propelled low-cost self-propelled self-propelled onion transplanter by using the drive of a mission to perform the grooving, which was impossible in a self-propelled onion transplanter. The purpose is to provide an onion transplanter.

[0005]

In order to achieve the above object, a groove, in which a shaft, a grooved plate and a pulley are mounted, is mounted on a frame on which a bearing is mounted, in front of a groover, and a planting part and a traveling part are mounted. It is composed of:

[0006]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described based on embodiments with reference to the drawings. The riding type self-propelled onion transplanter includes a planting section (1) and a traveling section (2), and the planting section is a known technique.

The traveling section (2) has a rubber crawler (6) on one side and the body width can be adjusted on the other side by a ridge width, and is equipped with a unicycle (9). The height is adjusted by turning the handle (23). When moving on a transport vehicle or the like, the size is reduced. When moving the ridge to be planted, the planted portion can be raised by the electric actuator (8).

The grooved portion (3) is formed by attaching a shaft (14), a grooved plate (5) and a pulley (15) to a frame (13) on which a bearing (12) is mounted as shown in FIG. I have. One of the transmission shafts of the transmission (27) is attached to a rubber crawler, and a pulley (10) is attached to the other, and a V-belt (16) is used to rotate the grooved plate (5). When moving, if the driving V-belt is removed, the grooved plate does not rotate. There is no problem in running the grooved plate when moving, but when moving to a warehouse or the like after work, if the bolt (not shown) that attaches the grooved portion (3) is removed, there will be no trouble in running. Absent.

In the riding type self-propelled onion transplanter configured as described above, when the switch (not shown) of the engine (21) is turned on and the switch of the electric actuator (8) is turned down, the transplant section (1) is turned on. Go down. As shown in FIG. 1, lower the groove until the groove opener enters the groove made by the ridge groove plate (5).

When the number of workers is two, when the reverse lever (not shown) is set at a high speed, traveling starts, and accordingly, the planting section also starts to forward. When the worker sitting on the seat (18) inserts the seedling (D) into the seedling holder (11), the seedlings are sequentially planted. As shown in FIG. 5, ridges (A), (B),
Work proceeds in the order of (C). When moving from ridge to ridge, hold the traveling handle (17), raise the planting section (1), move forward and move. In the case of one worker, the reverse lever is set to low speed and the same operation is performed.

As shown in FIG. 3, the riding type self-propelled onion transplanter travels in the groove of the ridge, so that no driver is required, and the vehicle travels automatically. Therefore, all the work is performed by one person in a low-speed operation and by two people in a high-speed operation. Since the main clutch (29) is attached to the footrest (28), the worker can stop and start running while sitting.

FIG. 6 shows a known technique, in which a tractor is connected to a three-point lever (not shown) for towing. An operator sits on the seat (18) and cuts the groove by a groove cutting ring (20) attached to the pressure-reducing roller (19).

FIG. 9 shows that one of the running parts (2) is a rubber crawler (6) and the other is a unicycle (9). The unicycle (2) is attached to the extension frame (26) backward in the traveling direction of the unicycle.
By attaching 5), the running stability is further improved.

[0014]

Since the present invention is configured as described above, it has the following effects.

In the known technique, a self-propelled transplanter of a riding type is difficult because a pressure-reducing roller is used as shown in FIGS. 6 and 7; This problem was solved by mounting (3) before the groove opener (4). Since the direction of rotation of the grooved plate is the same as the direction of rotation of the traveling wheels, it serves as an auxiliary action for traveling, and stable traveling can be obtained.

[0015] The present invention is a double-row planting, it is possible to work alone at a low speed usually, and can be run in two stages, and at high speed, when two people work, the same effect as the four-row planting of the known technology. Can be In the seedling pinching method, the work per person is two people at low speed and one work per person at high speed. Therefore, it is possible to provide a low-cost, small, self-propelled riding type onion transplanter.

[Brief description of the drawings]

FIG. 1 is a side view of an onion transplanter.

FIG. 2 is a plan view.

FIG. 3 is a front view of a lower part.

FIG. 4 is a grooved portion.

FIG. 5 is a plan view and a sectional view of a ridge.

FIG. 6 shows a transplanter of a known technique.

FIG. 7 shows a grooved portion according to a known technique.

FIG. 8 shows a seedling holder of a known technique.

FIG. 9 is a side view in which two wheels are mounted on one side.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Planting part 2 Running part 3 Grooving part 4 Groove opener 5 Grooving plate 6 Rubber crawler 7 Adjusting shaft 8 Electric actuator 9 Unicycle 10 Pulley 11 Seedling holder 12 Bearing 13 Frame 14 Shaft 15 Pulley 16 V belt 17 Travel handle 18 Seat 19 Squeezing roller 20 Grooving ring 21 Engine 22 Body frame 23 Handle 24 Battery 25 Unicycle 26 Extension frame 27 Mission 28 Footrest 29 Main clutch A A ridge B ridge C ridge D seedling A seedling a.

Claims (1)

[Claims] In a field where an onion is to be planted, an axis (14) is mounted on a frame (13) on which a bearing (12) is mounted in a transplanting machine comprising a planting section (1) for transplanting an onion and a traveling section (2). ), A grooved portion (3) to which a grooved plate (5) and a pulley (15) are mounted is mounted in front of a groover (4), and is a small, double-row, riding-type self-propelled type. Onion transplanter.