KR200297246Y1 - Partial Tiller, and Rice Transplanter Comprising the Same - Google Patents

Abstract

The present invention relates to a partial tiller,

An engine; A rice transplanter (5) driven from the engine; A partial tillage device 3 installed at the front of the rice transplanter 5; A fertilizer (2) installed at the front of the partial tiller (3); It is characterized in that it comprises a herbicide spreader 4 installed in the rear portion of the rice transplanter (5), it is possible to significantly reduce the work effort compared to the conventional rice transplanter, there is an advantage that can significantly reduce the fuel consumption. .

Description

Partial Tiller, and Rice Transplanter Comprising the Same}

The present invention relates to a partial cultivator including a partial cultivation device and a partial cultivation device, and in particular, a partial cultivation device, and a partial cultivation device capable of simultaneously carrying out a cultivation operation, a fertilization operation, and a herbicide spraying operation simultaneously with a partial cultivation operation. It relates to a partial cultivation rice transplanter comprising a.

Briefly, the rice farming method to date is as follows.

Plow the rice fields first, add water, and then harrow and stop the roundabout.

Thereafter, the rice paddy is hardened for 2 to 3 days, and then the herbicide is sprayed about 5 to 7 days after transplanting in order to transfer the hairs to the rice transplanter and suppress weeding.

Then, fertilize two or three more times depending on the state of rice growth.

As such, in the related art, each operation was inevitably carried out separately, and since the entire rice field to be transplanted was tilled (front tillage), there was a problem in that labor and energy were consumed accordingly.

On the other hand, there is a known configuration that combines some of the above functions, when introduced as follows.

First, Patent Registration No. 175159 (A rice transplanter with a fertilizer device attached) and Patent Publication No. 1995-29041 describe the contents of the fertilizer device attached to the rice transplanter.

In addition, Utility Model Publication No. 1986-4163 (Power tiller fertilizer) describes a configuration in which the tiller and fertilizer are included together.

Thus, up to now, some devices are only combined with each other, and there is no known device for consistently performing all functions simultaneously. Particularly, since the apparatus for partially tilling only part to be transferred is not disclosed, there is still a problem of excessive energy, labor and work time.

The present invention was devised to solve the above problems, by partially tilling only the part to be transplanted in a fresh tillage package 10 days before the transplanting, and fertilizing the fertilizer with fermentation at the same time, and then spraying herbicide by spraying tillage. In comparison, the present invention provides a partial cultivation device and a partial cultivation rice transplanter including the cultivation device to significantly reduce the cutting time and effort.

1 is a side view showing a part tiller according to the present invention.

FIG. 2 is a perspective view illustrating the partial tillage device in FIG. 1. FIG.

FIG. 3 is a front view illustrating the partial tillage device in FIG. 1. FIG.

4 is a view showing a rotary blade of the partial tiller according to the present invention, (a) is a side view, (b) is a front view.

※ Explanation of Major Drawings

1 ... Partial tillage machine

2 ... fertilizer

3. Partial tillage

4 ... herbicide spreaders

5 ... rice transplanter

6 ... tillage clutch

7. tillage roller

8 ... reduction gear

9 ... Rear Cover

10 ... rubber cover

11 ... left rotary blade

12 ... roundabout right

18 ... tillage rotary drive shaft

E ... engine

In order to achieve the above object, the partial tillage device according to the present invention,

A tillage rotation drive shaft rotatably supported by the vehicle body frame;

A combination structure of a left rotary blade and a right rotary blade coupled to the plurality of sets in the longitudinal direction on the tillage rotation drive shaft;

A rear cover partially installed around the rear of the rotary blade;

It consists of

The left rotary blade and the right rotary blade are characterized in that they are opposed to each other by bending inward.

Here, it is preferable that the rubber cover is additionally installed to the rear cover to the rear.

Around the tillage rotary drive shaft, it is preferable that a tillage shaft roller is freely rotated between the rotary blade combination structure and the rotary blade combination structure.

The width between the left rotary blade and the right rotary blade is preferably 5 to 8 cm.

In addition, the partial cultivation rice transplanter according to the present invention,

An engine;

A rice transplanter driven from said engine;

The partial tillage device installed at the front of the rice transplanter;

A fertilizer installed at the front of the partial tillage device;

Since it is configured to include a herbicide spreader installed in the back of the rice transplanter, it is possible to perform several functions at the same time.

A power transmission device for additionally transmitting power from the engine to the partial tiller may be included.

In addition, a power transmission device for transmitting power from the engine to the fertilizer may be additionally included.

Hereinafter, with reference to the accompanying drawings will be described an embodiment of the present invention;

Figure 1 is a side view showing a partial tiller according to the present invention, Figure 2 to Figure 4 shows the configuration of a partial tiller according to the present invention.

Partial tiller according to the present invention, as shown,

On the engine E, the rice transplanter 5 driven from the engine E, the partial tiller 3 provided in front of the rice transplanter 5, and the front of the partial tiller 3; It is comprised including the fertilizing apparatus 2 provided and the herbicide spreading apparatus 4 provided in the back part of the said rice transplanter 5.

The partial tiller 3 may be operated by a separate drive or may be driven by a suitable power train from the engine E driving the rice transplanter 5. It receives rotational power from the engine E and transmits it to the pulley 13 through a belt or a chain (not shown), and the conventional clutch 6, the rotating shaft 16, the universal joint, the reduction gear 8 and the like. It is enough to pass by.

2 and 3, the partial tillage device 3 includes a combination structure of the left rotary blade 11 and the right rotary blade 12, and the plurality of rotary blades 11 and 12. It consists of a tillage rotation drive shaft 18 for supporting the combination structure, and a rear cover 9 partially provided at the rear circumference of the rotary blades 11 and 12. The rear cover 9 is a structure that can be installed conventionally, serves to prevent the soil from splashing.

In addition, as shown in Fig. 4, the pair of left rotary blades 11 and the right rotary blades 12 are bent inward to face each other. As a result, it is possible to more effectively prevent the soil from scattering during tillage. In FIG. 4, an example in which three rotary blades 11 and 12 are formed, respectively, is illustrated. However, when three to six rotary blades 11 and 12 are provided, the effect of partial tillage can be sufficiently exhibited. The width (anging width) between the pair of rotary blades 11 and 12 may be about 5 to 8 cm, but 6 cm is most suitable. In addition, what is necessary is just to set the distance between combination of rotary blades 11 and 12 to 30 cm.

The rotary blades (11, 12) is preferably rotated in the same direction as the moving direction of the rice transplanter, it is preferable to reduce the power required.

Around the said tillage rotary drive shaft 18, the tillage roller 7 which rotates freely is provided between the rotary blade 11 and 12 combination structure and a rotary blade combination structure. Accordingly, it is possible to prevent the straw or residues from being wound around the tillage rotation drive shaft 18.

In addition, since the rubber cover 10 is continuously installed at the rear of the rear cover 9, the float 19 is rolled up due to the accumulation of the residue, thereby preventing the migration operation from being performed correctly. .

The fertilizer 2 may also be operated by a separate driving device, but receives some of the rotational power from the engine E for driving the rice transplanter, and the feeding roller 15 through an unshown chain, an intermediate connecting rod, or the like. And the passage of the fertilizer is intermittently opened and closed in accordance with the rotation. In addition, since the opening and closing speed is adjusted according to the rotational speed, the amount of fertilizer discharged can be appropriately adjusted. Here, when using the slow-fertilizing fertilizer, one fertilization is enough, it is possible to use the partial tiller according to the present invention more effectively.

On the other hand, there is a herbicide spraying device (4) behind the rice transplanter (5), it may be configured similarly to the fertilizer (2). However, the rotational power may be received from the shaft of the rear wheel 21.

As such, when the partial tiller according to the present invention is used, it is possible to effectively carry out a consistent work of fertilizing fertilizers and spraying soil and herbicides while tilling only the part to be transplanted from the fresh tillage package 10 days before the transplant. have.

According to the present invention of the configuration as described above, there is an advantage that can significantly reduce the work effort, work time and fuel consumption compared to the conventional rice transplanter to separately carry out tillage, weeding, fertilization, herbicide spraying.

In addition, by minimizing only the portion to be transferred, the required power is greatly reduced, the soil loss is reduced to maintain the soil biomass, and since the cover is made immediately after fertilization, there is an effect that does not cause environmental pollution.

Claims (7)

In the partial tillage device, A tilling rotary drive shaft 7 rotatably supported by the vehicle body frame; Combination structure of the left rotary blade 11 and the right rotary blade 12, which is coupled to the plurality of pairs in the longitudinal direction on the tillage rotary drive shaft 18; The left rotary blade (11) and the right rotary blade (12) is a partial tillage device, characterized in that the opposite to each other bent inward. The method of claim 1, A rear cover 9 partially installed around the rear side of the rotary blades 11 and 12; Partial tillage device, characterized in that the rubber cover 10 is additionally installed to the rear cover to the rear. The method of claim 1, Part of the tillage rotary drive shaft (18), the tillage roller (7) is provided between the rotary blade (11, 12) combination structure and the rotary blade combination structure freely rotatable cultivation device. The method of claim 1, Partial tillage device, characterized in that the width between the left rotary blade (11) and the right rotary blade (12) is 5 ~ 8cm. An engine E; A rice transplanter (5) driven from the engine; A partial tillage device (3) according to any one of claims 1 to 3 provided at the front of said rice transplanter (5); A fertilizer (2) installed at the front of the partial tiller (3); A herbicide spreader 4 installed at a rear portion of the rice transplanter 5; Part tillage rice transplanter, characterized in that configured to include. The method of claim 5, Partial cultivator, characterized in that it further includes a power transmission (6, 8, 16) for transmitting power from the engine to the partial cultivator (3). The method of claim 5, And a power transmission device for additionally transmitting power from the engine to the fertilizer (2).