JP3639300B1 - A processing method for arranging and planting long plants and its application - Google Patents

Abstract

【Task】
Treat long plants such as weeds.
[Solution]
A spiral guide plate 2 provided on the outer peripheral surface of the rotary shaft 1, substantially at right angles, arranged to be substantially parallel to the processed surface shaft 1 with a Part guiding plate 2 with respect to the traveling direction of the axis body The processing method using the rotating body, which advances while driving and rotating directly above the surface to be processed, is divided into a group of weeds etc. in which the spirally rotating guide plate 2 stands, The stems of long plants such as weeds 3 grown on the abdominal surface and the outer peripheral surface of the shaft are regulated and guided to the side, passed under the rotating body, and nearly perpendicular to the traveling direction of the main body. A processing method characterized by flattening at an angle.
If the processing machine incorporating this processing method is arranged immediately before the rotary tillage unit, the weeds are tilted almost at right angles to the direction of the rotation surface of the tillage blade 4, so the tillage blade 4 and the bolts at the base thereof, etc. Even if the weeds are growing long, the weeds 3 will surely embed the weeds 3 in which the tip of the cultivating sword 4 has been defeated before the protrusions of the sword pull the weeds around the cultivating shaft 5. Tillage is possible.
In addition, when weeds are embedded up to the bottom of the cultivated soil mass, it becomes a high-quality soil rich in organic matter and oxygen.
[Selection] Figure 7

Description

    The present invention relates to a treatment method for mechanically treating elongated plants such as weeds and its application.

    Farmland covered with majestic weeds detracts from aesthetics. In particular, such fields and vacant land existing in cultivated land or in the vicinity of residential areas destroy the landscape. It also serves as a breeding ground for agricultural products such as turtles and pests for the living environment. If left unattended, seeds will fall, increasing the density of weeds. It is important to treat at least before the seeds are ripened. For this reason, it is treated with a leaf-stem-treated herbicide 2 to 3 times a year or withered and pruned. In addition, a method in which weeds are cultivated on a rotary surface and the weeds are embedded in the soil is a general weeding method, which is often used in fields, pastures, orchards and the like.

    When spraying chemical solutions such as herbicides with a spreader, usually move the rod-shaped nozzle pipe at a height of about 20 to 30 centimeters above the head of the weeds and direct the chemical solution downward from the nozzle attached to the rod. Spout and process. In general, the farmland is a mixture of tall and low weeds. In such cases, the height of the nozzle pipe must be set based on the tall weeds. This is because if we move according to low weeds, tall weeds will hit the nozzle pipe, and the stems and leaves of the high weeds will block the nozzle outlets and hinder the diffusion of fog and the like. However, when the nozzle pipe is raised, there is a problem that the momentum of the eruption does not reach that distance because there is a distance between the lower weed and the lower weed. In addition, there are problems such as being unable to spread evenly under the influence of the surrounding wind.

    In addition, many weeds of the grass family, such as barnyard grass and green foxtail, are densely flourished. Compositae weeds such as Himejoon and Artemisia spread their leaves densely. These weeds are sprayed only on the leaves and ears of a group of upper layers that are dense even when sprayed from above. It hardly hangs on the leaves and stems in the middle of the group. Even if mist, bubbles, etc. arrive, it may have entered slightly through the upper surface, or liquid that has once fallen on the upper layer, such as leaves or ears, has dripped down. In this case, there is also a problem that the chemical solution hangs mainly on the upper layer.

    On the other hand, as described above, the method of plowing in the rotary and embedding weeds in the soil is one weeding method. When it is prosperous, thin and fibrous stems are densely planted, and with conventional tillage rotary, protrusions such as rotating tillage blades and bolts at its root draw weeds and wind them around the tillage shaft, As the work continued, the thick weeds were steadily wound up, so it was necessary to interrupt and remove the wound morse weeds manually using a sickle or the like, and the work efficiency was extremely poor. Weeds that exceeded a certain height had problems such as being uncontrollable by the rotary that farmers usually own.

    As a countermeasure, there is an improved system that stretches multiple wires so as to penetrate between rotary tillers and increases the apparent diameter of the tillage shaft to make it difficult for weeds to wind. It is not.

In addition, a method has been proposed in which a flare mower is placed in front of the tilling sword and the weeds are cut and crushed before the tilling. However, a sufficient effect cannot be obtained on weeds with strong stems or weeds that are not upright. There is a problem.
JP-A-8-336301 Japanese Patent Laid-Open No. 9-9711

    The measures so far are not drastic measures, and cannot cope with the variety of weed types and growth conditions. Therefore, we propose a new method for reliably treating long weeds, that is, long plants.

    In the method of the present invention, a spiral wing-shaped guide plate 2 is provided on the outer peripheral surface of the rotating shaft 1, and the axis 1 of the shaft 1 with the guide plate 2 is substantially perpendicular to the traveling direction of the main body. Are arranged so as to be substantially parallel to each other, and the space directly above the surface to be processed is advanced while being driven to rotate in the down direction or in the opposite upper direction. When the main body advances, the stem portion of the weeds is regulated and guided to the side by the belly surface of the spiral rotating guide plate 2 and the outer peripheral surface of the shaft 1, and the main body advances in the direction of the main body. Lay down at an angle close to a right angle. Regarding the direction of driving rotation, weeds such as Himejoon and Himemukashimogi that have their stems standing independently one by one are tilted at a right angle even in the down direction.

    Many weeds of the grass family, such as barbet, sorghum, and duckweed, that do not stand upright and grow densely, are particularly difficult to treat if they grow up. Because it has a fibrous and strong stalk, the root part is drawn together and wraps around the rotary tillage shaft. For such weeds, the shaft 1 is preferably rotated in the upper direction. This is because the guide plate 2 is divided like a comb tooth between the stalks where the guide plate 2 is standing, and is pushed down to the side while constantly weaving and adjusting the weeds from the bottom to the top, that is, from the root to the stalk tip.

Since any of the processing machines adopting this processing method has a simple structure, the fuel consumption is small and the size can be increased.

    As shown in FIG. 1, when the main body moves forward, the stalk of the weed 3 that has grown up first hits the outer peripheral surface of the shaft 1. However, the shaft 1 is provided with a wing-shaped guide plate 2 and the guide plate 2 is spirally rotated, so that the stalk of the weed 3 is connected to the belly surface W of the guide plate 2 and the shaft 1 as shown in FIG. The tip of the stem is regulated and guided sideways by the outer peripheral surface P, and as a result, it is tilted to an angle close to a right angle with respect to the traveling direction of the main body.

This method of treatment can be used as a pretreatment prior to the rotary tilling. If processing by this processing method is performed and the rotary tiller is operated according to the course that the main body travels at that time, even if it is a field where prosperous weeds are thriving, smooth tillage work becomes possible. . Because the weeds are tilted at an angle close to the right angle with respect to the direction of the rotary sword and claw rotation surface, the cultivating sword, the cultivating claw or the disk pull the weed around the shaft by its rotation. It is because it is buried in the ground with the tip of the sword etc.

When the features of the present invention described so far are arranged, the present invention causes a long plant to pass under the processing machine and to be flattened at an angle close to a right angle with respect to the traveling direction of the main body. .
Moreover, if a blade is attached to the outer periphery of the guide plate and the traveling height of the processing machine is adjusted , the stems and leaves of the weeds can be cut, refracted or cut.

As an application, if the height is adjusted so that the guide plate 2 is driven and rotated directly above the ground surface, when the main body moves forward and the weed 3 passes under the processing machine, by the resistance of the ground surface, substantially perpendicular to the twisted downed stems of weeds 3 is incorporated sword by the outer periphery of the guide plate 2 is refracted, as shown in Figure 3, the result becomes impossible to rise again As shown in FIG. 4, it becomes a thin mat shape stuck to the ground surface.

    Since this treatment method can refract the weeds, it can be used as a treatment method for interrupting the normal growth of the weeds to be treated. In addition, there is an effect that the sun light does not reach the treated surface under the weeds that have been flattened into a mat shape after treatment, and the seeds of the next generation of weeds are difficult to germinate. Thorough treatment and polite finishing are not always necessary in areas where productivity is low such as in mountainous areas where people are hardly accessible, but rather the speed of work and economic efficiency are often emphasized. In such cases, this process is often sufficient.

    As described above, the present invention makes an important part of the feature that the weeds are brought down in a right angle direction. Therefore, as shown in FIG. 6, it is proposed that a cutting penetration 12 that protrudes from the outer periphery of the guide plate 2 is attached to the shaft 1. As shown in FIG. 3, the weed 3 is twisted and bent in the direction closest to the right angle when passing under the treatment machine of the present invention. At that time, we are taking advantage of the fact that weeds are on the ground surface. As shown in FIG. 6, the cutting penetrating blade 12 attached to the shaft 1 is rotated so as to be related to the stem at a right angle, and the weed stem is broken or cut with the reaction force of the ground. It is intended to be embedded.

    After passing through the processing machine according to the present invention, the weeds not only flatten but also a part of the stem is embedded and fixed in the soil, so that the weeds become a thin mat that is fixed on the treatment surface as a whole. The effect of the present invention can be further ensured. In addition, weeds with broken stems are temporarily suspended.

    Next, we propose a method of rotary tillage that allows simultaneous treatment of tilled weeds and tillage.

    If the processing machine incorporating the processing method of the present invention as shown in FIG. 7 is arranged immediately before the rotary tillage unit, the features of the present invention can be exhibited reliably. Since the present invention can flatten the weeds at an angle close to a right angle with respect to the traveling direction of the main body, the cultivating sword 4 or claw of the rotary part is shown in FIG. 5 on all the stems of the fallen weeds. It is also possible to always hit at a certain angle, so that the weed 3 is tilled before the rotating sword 4 and the projections such as the bolts at the base pull the weed and try to wind it around the tiller shaft 5. Since the blade is securely embedded in the soil with the sword 4 or the cutting edge of the nail, it will not be wound around the tilling shaft 5.

    Furthermore, since the problem of weed wrapping is drastically solved by the present invention, the rotary tilling shaft 5 can be lowered to a position closer to the processing surface than before, and the length of the tilling sword 4 and the length of the tilling nail can be increased. Even if the length is shortened, it is possible to secure a necessary tilling depth, and as a result, the load on the moment applied to the tilling blade 4 is reduced and the fuel efficiency is improved.

    Furthermore, weeds are buried up to the bottom of the cultivated soil mass, making the soil rich in organic matter with good air permeability. If a plant having the function of fertilizing soil is grown and cultivated with the rotary according to the present invention, it can contribute to organic cultivation. It can be used as a method of natural farming.

    Next, the treatment method of the present invention is introduced, and a treatment method for spraying liquids, powders, granules and the like of leaf stem treatment herbicides, insecticides, fungicides and the like for long plants is proposed.

    FIG. 8 is an explanatory diagram of an embodiment of a herbicide spreader. A nozzle 10 is arranged above the periphery of the shaft 1 inside the cover 9 of the rotating guide plate. As the guide plate 2 lays down long plants such as weeds that have become prominent one after another in the right-angle direction, the untreated plants standing in the back using the emptied empty space and the long plants being processed It is possible to spray a drug solution, powder, etc. in a straight line.

    In the present invention, it is always tilted in a direction perpendicular to the main body traveling direction. In other words, this action means that weeds will not be defeated by the weeds standing in the back. In addition, the weeds that have been knocked down pass under the shaft 1. Since the nozzle is above the shaft 1, it is not blocked by weed stalks or leaves. Furthermore, a chemical | medical solution etc. are sprayed also to the weed 3 in the process while the guide plate 2 defeats the weed 3. Since the weed 3 is forcibly moved by the guide plate in the sprayed fog or the like, there is an effect that the adhesion of the chemical solution or the like extends over the entire circumference of the weed 3. As a result, there is an effect that a chemical treatment or the like hangs uniformly on the weeds 3 and also on the entire surface including the back side of the leaves, thereby enabling reliable treatment.

    When it is necessary to prevent damage, such as when a disinfectant is sprayed, the processing machine may be further raised and advanced. The crop is less resistant and can penetrate under the processing machine and will not be damaged.

    If this invention is used, even if a tall plant and a low plant are mixed, spraying etc. can be managed generally, and an effect can be expressed reliably without wasting chemicals. Also, work can be done even on windy days. As a result, it contributes to the large-scale management of agriculture.

Processor is an explanatory diagram showing a first status related to weeds. It is explanatory drawing which shows the condition where weeds etc. are regulated and induced by the belly surface of a guide plate, and the outer peripheral surface of a rotating shaft. Weeds is defeated, then passed over the said processing machine, the outer peripheral edge of the case guide plate is an explanatory diagram showing a situation in contact with the stem, such as weeds. It is a schematic explanatory drawing which shows the condition before and after passage of a processor. It is explanatory drawing which shows the condition where the rotary tiller which is rotating behind is related with the stem of processed weeds etc. with a fixed angle, and weeds etc. are embedded in soil. It is explanatory drawing which shows the condition where the processing machine which attached the cutting penetration refracts bends a weed etc. , cuts, or embeds it under a processing surface. It is an Example of the rotary tiller which arrange | positions the processing machine which took in this invention processing method just before a rotary tillage part. It is an Example of the disperser etc. of a chemical | medical agent which provided the nozzle in the processing machine which adopted this invention processing method.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 axis | shaft 2 guide plate 3 weed 4 tillage blade 5 tillage shaft 6 PTO shaft 7 drive shaft 8 drive chain 9 cover 10 nozzle 11 tank 12 for chemicals etc.

Claims (5)

A processing method using a rotating body in which a spiral guide plate is provided on a rotation shaft, and the axis with the guide plate is arranged so that the axis is substantially perpendicular to the traveling direction of the main body and substantially parallel to the surface to be processed Then, by proceeding while driving and rotating directly above the surface to be processed, the long plant is regulated and guided by the spiral surface of the rotating guide plate and the outer peripheral surface of the shaft. A processing method characterized by passing under the rotating body and flattening at an angle close to a right angle with respect to the traveling direction of the main body. By driving and rotating the guide plate directly above the treatment surface, the guide plate cuts into the stem of the plant to be treated in the process of regulating and flattening between the belly surface of the guide plate and the outer peripheral surface of the shaft. The processing method according to claim 1.     It is characterized by attaching a cutting penetrating sword that protrudes from the outer periphery of the guide plate to the shaft, so that the plant to be treated that the guide plate collapses is cut or refracted by the cutting penetrating sword and embedded under the processing surface. The processing method according to claim 1.     By arranging a processing machine for performing the processing method according to any one of claims 1 to 3 immediately before the rotary tillage unit, a plant to be processed that has been flattened at an angle close to a right angle with respect to the main body traveling direction is arranged. A rotary tilling method characterized in that a rotary blade or a blade such as a nail is embedded in the soil.     The space which was vacated when a guide plate knocks down a processing object plant one after another in the perpendicular direction by arranging a nozzle above the circumference of the axis of a processing machine which performs the processing method according to any one of claims 1 to 3. A method for spraying a medicine or the like, characterized in that the medicine or the like is sprayed linearly on a plant to be treated or a plant under treatment using

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