JP3340975B2 - Pesticide-free cultivation equipment using strong electrolyzed water - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

TECHNICAL FIELD The present invention relates to a pesticide-free cultivation apparatus using strongly electrolyzed water.

[0002]

BACKGROUND ART The environment is damaged by various economic activities,
In the field of agriculture, improper use of pesticides has negatively affected the environment as well as human society. It is no secret that humans need to have safe food, the foundation of life, to enjoy an equally healthy and affluent life.

[0003] In recent years, a strong farmer or a researcher has used strong electrolyzed water to eliminate pesticides, fermented herbal medicines and herbs utilizing the properties of strongly electrolyzed water, and applied the extract in a mixed application to produce an insecticidal fungicidal effect. To promote the growth of crops and increase their effectiveness. This strongly electrolyzed water uses strongly acidic water and strongly reduced water (alkaline water) generated by electrolysis. In this agricultural method using strongly electrolyzed water, the frequency of spraying work is high in order to obtain the effect. In both the actual example and the literature, strong acidic water and strongly reduced water (alkaline water) must be sprayed intermittently and alternately. Must. The number of intermittent days varies depending on the crop, for example, every four to seven days. At present, farmers who use this strongly electrolyzed water rely on manual spraying with a conventional power sprayer, so that there are many cases in which the time has been missed due to the complexity of the work and sufficient effects have not been obtained.

[0004]

There are many problems in the crop cultivation process based on the basic philosophy of the promotion of environmental conservation type agriculture, but the most important problem among them is the elimination of pesticides. Automating the spraying of pesticide-free cultivation liquids using strong electrolyzed water is not only a labor-saving but also a sustainable agricultural technique, in addition to systematically operating agriculture, preserving the environment, and paving the way to pesticide-free cultivation. To promote.

[0005] Since the operation of pesticide-free cultivation agriculture using strongly electrolyzed water is complicated, the present invention aims to automate the spraying operation of strongly electrolyzed water, save labor, and easily realize pesticide-free agriculture. With the goal.

[0006]

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and its technical means includes a switching valve for switching between strongly acidic water and strongly reduced water, and a strongly acidic water. A pesticide-free cultivation apparatus using strong electrolyzed water, comprising: a spray valve provided with a bypass valve for supplying strong reducing water to a path, a moving device, and a watering control device. After spraying the strongly acidic water, oxidation and rusting occur in the strongly acidic water channel, so neutralize by passing strongly reduced water. The watering control device is
Valve open / close switching timing, sprayer movement, position setting,
This is a device that performs sequence control of pump start / stop, liquid level management, and the like according to set values.

[0007] The spraying device includes a movable carriage that travels by suspending a spraying tube, a traction device for towing the movable trolley, a hose winding device, and a guide for guiding the traveling of the movable trolley and supporting a towing line and a hose. By using the attached C-shaped steel as the attached device, it can be easily managed and the control becomes easy.

[0008]

Embodiments of the present invention will be described below with reference to the drawings.

FIG. 1 is a front view of a pesticide-free cultivation apparatus using strongly electrolyzed water provided in a greenhouse or a greenhouse according to an embodiment of the present invention, and FIG. 2 is a side view thereof. Strongly acidic water and strongly reduced water (alkali) generated by the strongly electrolyzed water generator 1
Are stored separately in aquariums. A switching valve 2 for discharging each liquid from the water tank is provided. The switching valve 2 is an electromagnetic valve. In addition, a bypass valve 3 for supplying strongly reduced water (alkali) to the strongly acidic water line is provided to prevent oxidation and corrosion of each device after spraying the strongly acidic water.

The high-pressure pump 4 sends the liquid switched by the switching valve 2 into a greenhouse or a greenhouse. The greenhouse or greenhouse is divided into many blocks by crop. Each crop-specific block is provided with a spraying device suitable for the target object, such as a fruit and vegetable spraying device 10, a leafy vegetable spraying device 11, and a liquid feed control switching valve 6 is provided for each.

The spraying apparatuses 10 and 11 are suspended from a movable carriage 12. The movable carriage 12 is towed by the towing device 8, and the hose winding device 7 winds the hose. The moving trolley 12 runs on the inner surface of the C-shaped steel 9. Further, the C-shaped steel 9 supports a towing line and a hose that expand and contract with the traveling of the movable cart 12 on the inner surface. Thus, when the towline and hose expand and contract, no additional equipment is needed to support the towline and hose, and the towline and hose do not sag or interfere with other operations.

The traction device 8 tracts the movable trolley 12.
The movable trolley 12 has wheels and travels in the C-shaped steel 9. The hose winding device 7 winds the hose in accordance with the movement of the movable carriage 12 that suspends the spraying devices 10 and 11. The stoppers 13 are provided at both ends of the traveling range of the movable trolley 12, and prevent the movable trolley 12 from overrunning.

The watering control device 14 is provided with a switchboard, and performs overall automatic control of the entire device, such as movement of the spraying device, starting and stopping of the pump, opening and closing of valves, liquid level management, and the like, according to settings.

FIGS. 3 and 4 show details of the hose winding device 7. FIG. FIG. 3 is a side view, and FIG. 4 is a plan view. The hose winding device 7 includes an electromagnetic clutch 21, a hose reel 23 wound around a predetermined length, and a chain 2 that transmits the rotation of the electromagnetic clutch 21.
2. It is constituted by an electric motor 30 provided at a shaft end of a hose guide pulley 24 and an electromagnetic clutch shaft 25. In addition, the hose winding device 7 uses the electric motor 30 as a power source and the power shaft 25.
Are installed in multiple locations.

The operation of the hose winding device 7 is as follows. When energized, the electric motor 30 as a drive source starts, and the electromagnetic clutch 21 is magnetically excited and starts rotating. Electromagnetic clutch 2
1 rotates a hose reel 23 by a chain 22,
The hose is wound. When no power is supplied, the electromagnetic clutch 21
Is released, the hose reel 23 is free, and the hose is ready to be pulled out.

FIGS. 5 and 6 show the traction device 8. Electromagnetic clutch 41, tow rope winding drum 43, rope 44, guide pulley 4
6. It is composed of a chain 42 for transmitting the rotation of the electromagnetic clutch 41, and an electric motor 50 with a rotation speed adjuster, which is provided at the end of the coaxial shaft with the electromagnetic clutch shaft 45. A plurality of traction devices 8 are provided corresponding to the above-described hose winding device.

The operation of the traction device 8 is as follows.
When energized, the drive motor 50 starts. The electromagnetic clutch 41 is magnetized and starts rotating. The tow rope winding drum 43 is rotated by the chain 42 connected to the electromagnetic clutch 41 and winds the tow rope 44. The sprinkling devices 10 and 11 attached to the ends of the towing lines 44 are towed. By this operation, the spraying devices 10 and 11 are pulled from the starting point to the end point, and the spraying liquid is sprayed. The moving speed of the spraying devices 10 and 11 is 0.2 m / sec or more.
The speed can be changed to 0.8m to improve the control and spraying function for crops. When no power is supplied, the drive motor 50 is stopped, the electromagnetic clutch 41 is released, the tow rope winding drum 43 is free, and the tow rope 44 can be pulled out. The C-shaped steel 9 is a guide rail, which accommodates the wheels of the mobile trolley on its inner surface for running, and uses its shape to hold the towing lines and hoses attached to the spraying device inside, and to hang down. prevent. Limit switches 13 are provided in the vicinity of both ends of the C-shaped steel 9 so as to prevent the spraying device 12 from operating excessively.

FIG. 7 shows a detailed side view of the movable carriage 12. FIG. 8 shows the piping and the spraying device 10 or 11 in the BB arrow view. FIG. 9 is a view as viewed in the direction of arrows CC in FIG. Two wheels 63 with bearings running in the C-shaped steel 9 are mounted on the movable carriage 12, a towing line 44 is mounted in front of the movable carriage 12, a scatter pipe mounting bracket 65 is mounted in the center, and a rear end is mounted in the rear. The hose 66 is connected to the water pipe 64, and the above is integrated. The water dividing pipe 64 is connected to the spray pipe 67 by a connecting hose 66 for dividing the high-pressure water shown in the BB cross-sectional view. The scatter pipe 67 is a scatter pipe mounting bracket 6 shown in the CC sectional view.
5 and one. The width of the scatter pipe mounting bracket 65 can be adjusted.

The control device 14 supplies the operation power of the present device and controls the whole system automatically by a computer. In addition, since this apparatus has a small amount of electric power for power, it can be applied to mountainous agriculture by using solar power generation together.

Next, an experimental example of the present invention will be described.
Using the greenhouse, 80 tomatoes were grown. 5 strong electrolyzed water
Automatic spraying alternately every day. After spraying the strongly acidic water, the apparatus was neutralized with strongly reduced water. The equipment operated without any rust. In addition, there was no pest and insect damage with no pesticide. And a good result with a growth degree of 100% was obtained.

[0021]

According to the present invention, it is possible to automate the spraying work, not only to save labor, but also to save the environment in addition to systematically farming as a sustainable agricultural technology, to automate the spraying work, and to make the medicine ineffective. Labor saving and easiness of agricultural work were realized.

[Brief description of the drawings]

FIG. 1 is a front view of a pesticide-free cultivation apparatus using strongly electrolyzed water according to an embodiment.

FIG. 2 is a side view of FIG.

FIG. 3 is a side view of the hose winding device.

FIG. 4 is a plan view of FIG. 3;

FIG. 5 is a side view of the traction device.

FIG. 6 is a plan view of FIG. 5;

FIG. 7 is a side view of the moving device.

8 is a view taken in the direction of arrows BB in FIG. 7;

9 is a view as viewed in the direction of arrows CC in FIG. 7;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Strong electrolyzed water generator 2 Switching valve 3 Bypass valve 4 Pump 5 Hose winding device drive motor 6 Liquid supply control switching valve 7 Hose winding device 8 Traction device 9 C-shaped steel 10 Fruit spreader 11 Spraying leafy vegetables Device 12 Moving trolley 13 Limit switch 14 Control device 21 Electromagnetic clutch 22 Chain 23 Hose reel 24 Hose guide pulley 25 Power shaft 26 Hose 27 Pulley 30 Electric motor 41 Electromagnetic clutch 42 Chain 43 Tow rope winding drum 44 Towing cable 45 Power shaft 46 Induction Pulley 50 Electric motor with rotation controller 63 Wheel 64 Separation tube and hose 65 Spraying tube fitting 66 Watering hose 67 Spraying tube

Claims (2)

(57) [Claims] 1. A switching valve for switching between strongly acidic water and strongly reduced water, a bypass valve for supplying strongly reduced water to a strongly acidic water path, a spraying device having a moving device, and a spraying control device. A pesticide-free cultivation apparatus using strongly electrolyzed water, comprising: 2. The dispensing device according to claim 1, wherein the dispersing device is configured to suspend the dispensing tube and travel, a dispersing device retracting device for retracting the distributing truck, a hose winding device, and a guide for guiding the traveling of the movable distributing truck. The pesticide-free cultivation apparatus using strong electrolyzed water according to claim 1, further comprising a C-shaped steel supporting the hose.