JP2000004695A - Agricultural watering system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an agricultural watering system ensuring farm products to be highly easily sprinkled with water even without any watering equipment. SOLUTION: This agricultural watering system works as follows: a vehicle 2 mounted with a liquid tank 3 is loaded with a connective hose 4, a liquid distribution mechanism 5 detachably connectable to the hose 4, and a plurality of sprinkling hoses 6 detachably connected to the mechanism 5. When the vehicle 2 travels to a farmland, the connective hose 4 is connected via a liquid pump 7 to the liquid tank 3 and the liquid distribution mechanism 5 is connected to the connective hose 4 as well, the sprinkling hoses 6 detachably connected to the mechanism 5 are laid on the ground surface of the farmland, and a liquid force-fed from the liquid tank 3 by the aid of driving the liquid pump 7 is distributed by the mechanism 5 and downwardly sprinkled via the respective sprinkling hoses 6 against the ground surface of the farmland.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an agricultural irrigation system characterized in that water can be sprayed onto agricultural crops reliably and without waste even in agricultural lands without irrigation facilities or in mountainous agricultural lands. Things.

[0002]

BACKGROUND OF THE INVENTION As is well known, the supply of water and liquid fertilizer to crops is an absolute requirement, so that water or liquid fertilizer must be irrigated regularly or irregularly.

[0003]

However, in agricultural lands where there is no irrigation facility nearby, not only relying on rainwater,
Watering is carried out by watering work which requires remarkable labor and labor. If the watering work is neglected, the crops may die or not be harvested at all. Therefore, there is a demand for a device that can easily irrigate agricultural crops even if an irrigation facility is not nearby.

[0004]

SUMMARY OF THE INVENTION The present invention has been proposed in order to solve the above-mentioned conventional disadvantages and to achieve the above-mentioned object, and to provide a vehicle equipped with a liquid tank with at least a connecting hose, A liquid distribution mechanism detachably connected to the connection hose, and a plurality of watering hoses detachably connected to the liquid distribution mechanism are loaded, and when the vehicle travels to the farmland, a liquid pump is supplied to the liquid tank. A liquid distribution mechanism is connected to the connection hose via the connection hose, and a plurality of watering hoses detachably connected to the liquid distribution mechanism are crawled on the ground surface of the agricultural land, the liquid pump The liquid pumped from the liquid tank by the drive is dispersed by the liquid distribution mechanism, and the water is sprayed downward from the plurality of watering hoses to the agricultural land toward the ground surface.

[0005]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a schematic plan view of the agricultural irrigation system of the present invention, and FIG. 2 is a perspective view of a part of a state where water is sprinkled by a sprinkling hose.

The irrigation system 1 of the present invention is mounted on a vehicle 2 such as a truck, and includes a liquid tank 3 installed in the vehicle 2, a connecting hose 4 detachably connected to the liquid tank 3, and the connecting hose. A liquid distribution mechanism 5 detachably connected to the hose 4; a plurality of watering hoses 6 detachably connected to the liquid distribution mechanism 5;

[0007] The liquid tank 3 can store several tons of liquid such as water and liquid fertilizer therein, and a connecting hose 4 can be detachably connected thereto.

The connecting hose 4 is connected to the liquid tank 3.
A first connecting hose 41 for detachably connecting the pump to the liquid pump 7, a second connecting hose 42 for detachably connecting to the outlet of the liquid pump 7, and a second connecting hose 42 for detachably connecting to the second connecting hose 42. It comprises a third connection hose 43 and a fourth connection hose 44 detachably connected to the third connection hose 43. Therefore, the liquid pump 7 is connected to the first connecting hose 4
It is connected between the first and second connection hoses 42. And
For the third connection hose 43, a plurality of hoses having different lengths are prepared, and the third connection hose 43 having an optimum length is used depending on the distance between the stop position of the vehicle 2 and the irrigation position of the agricultural land. Can be.

A liquid distribution mechanism 5 is detachably or integrally connected to the tip of the fourth connection hose 44.
The liquid distributing mechanism 5 is configured such that a plurality of distribution frames 51 having a T-shaped water flow path therein are connected in a watertight manner, and the other distribution frame 51 ′ to which the fourth connection hose 44 is not connected is covered with a lid material. And the number of connected distribution frames 51 can be freely changed according to the scale of the farmland. An opening / closing valve 52 that is manually operated is provided at the tip of each distribution frame 51, and the watering hose 6 is connected to each opening / closing valve 52 in a watertight manner so as to be detachable.

The watering hose 6 comprises a first watering hose 61
The second watering hose 62 is connected to the second watering hose 62 by a one-touch detachable watertight joint 63. As shown in FIG. The part is closed.

In the irrigation system 1 of the present invention, the first connecting hose 41 and the second connecting hose 42 of the connecting hose 4 use a resin or cloth hose having an inner diameter of 38 millimeters. 4 connecting hose 4
The fourth and second watering hoses 62 use the same material hose having an inner diameter of 25 mm, and the first watering hose 61 uses a hose having an inner diameter of 15 mm. Therefore, the one-touch first joint 45 that detachably connects the second connection hose 42 and the third connection hose 43 is a socket of a different diameter, but the third connection hose 43 and the fourth connection hose 4
The one-touch second joint 46 for detachably connecting the second joint 4 and the second joint 4 is a socket having the same diameter. The joint 6
3 is also a socket of a different diameter.

The reason why the inner diameters of the hoses are different is that the liquid pump 7 sucks the liquid from the liquid tank 3 at a high pressure and sends it from the first connecting hose 41 to the second connecting hose 42 under pressure. The fourth connection hose 44 further increases the water pressure and supplies the liquid to the liquid distribution mechanism 5, and the liquid distribution mechanism 5 supplies the liquid with substantially the same pressure to each distribution frame 51 and sends it to each watering hose 6 by pressure. Further, in the watering hose 6, the second watering hose 62 is made thicker than the first watering hose 61 because the second watering hose 62 makes the water flow gentle so that the liquid can be evenly sprayed from the watering hole 64 over the entire length. To do that.

The first connecting hose 41 of the connecting hose 4 has a length of about 20 to 40 meters, the second connecting hose 42 has a length of several meters, and the third connecting hose 43 has a length of 10 to 50 meters. A plurality of hoses having different lengths within a range of about meters are prepared, and are selectively used depending on the distance between the vehicle 2 and the agricultural land. The fourth connection hose 44 and the first watering hose 61 may have a length of about 10 meters, but the second watering hose 62 has a length of 10 to 50 meters in the same manner as the third connection hose 43. A plurality of different hoses are prepared, and the second sprinkling hose 62 having an optimal length is connected to the first sprinkling hose 61 according to the scale of the agricultural land and the length of the ridge on which the crops are planted. The water sprinkling holes 64 of the second water sprinkling hose 62 have a diameter of about 0.6 mm and may be formed at intervals of about 120 mm.

In order to use the irrigation system 1 of the present invention on agricultural land, a liquid tank 3 is filled with liquid, and a vehicle 2 on which a connecting hose 4, a liquid distributing mechanism 5, a sprinkling hose 6, and a liquid pump 7 are mounted. To the farmland site,
The components other than the liquid tank 3 are removed from the vehicle 2 and the liquid tank 3 and the liquid pump 7 are connected by the first connection hose 41, and the liquid pump 7 and the liquid distribution mechanism 5 are connected by the first connection hose 41,
The sprinkling hose 6 is connected to the connecting hose 42 and the third connecting hose 43, respectively, and the sprinkling hose 6 is connected to the opening / closing valve 52 of the necessary distribution frame 51 of the liquid distribution mechanism 5.
The second watering hoses 62 are installed so as to crawl along the farmland or the ridges, but are directed downward so that the watering holes 64 face the ground.

When the second watering hose 62 is installed on the agricultural land as described above, the opening and closing valve 52 of the distribution frame 51 of the liquid distribution mechanism 5 to which the watering hose 6 is connected is opened, and the liquid pump 7 is driven. The liquid in the liquid tank 3 to the connection hose 4 by pressure. The liquid flowing through the connection hose 4 by driving the liquid pump 7 is supplied to the first connection hose 4 as described above.
Due to the difference in inner diameter between the first and second connection hoses 42 and the third connection hose 43, the liquid flowing from the first connection hose 41 to the second connection hose 42 is further increased in pressure by the third connection hose 43 and the fourth connection hose 44. Then, the liquid is supplied to the liquid distribution mechanism 5 by pressure, and in the liquid distribution mechanism 5, the liquid is supplied from each distribution frame 51 to each of the first watering hoses 61 at substantially the same pressure. Can be sprinkled. And even if the third connection hose 43 is long, the second connection hose 42 and the third connection hose 4
Since the liquid can be supplied to the liquid distribution mechanism 5 at a high pressure due to the difference between the inner diameters of the nozzles 3 and 3, the state of water spray from each water spray hose 6 becomes almost uniform.

As shown in FIG. 2, since the water sprinkling holes 64 of the second water sprinkling hoses 62 are located in contact with the ground surface, the liquid sprinkled from the water sprinkling holes 64 is directly laid laterally in the ground. Since it penetrates while diffusing, it is not scattered in the air by wind or the like and is not washed away on the ground surface by rainwater, so that the watering effect can be significantly enhanced. Further, depending on the scale of the farmland and the number of ridges, an appropriate number of distribution frames 51 are connected to connect the watering hose 6 to spray water on the farmland, so that liquid is not wasted.

When the watering is completed, the hoses may be disconnected by the first joint 45, the second joint 46, and the joint 63, and the hose may be loaded on the vehicle 2 together with the liquid pump 7 and run.

Although the present invention has been described based on the embodiments shown in the drawings, the present invention is not limited to the above-described embodiments, and can be implemented in any manner unless the configuration described in the claims is changed. be able to.

[0019]

In summary, the agricultural irrigation system of the present invention comprises at least a connecting hose, a liquid distributing mechanism detachably connected to the connecting hose, and a liquid distributing mechanism for a vehicle provided with a liquid tank. A plurality of sprinkling hoses that are detachably connected are loaded, and when the vehicle travels to the farmland, a connection hose is connected to the liquid tank via a liquid pump, and a liquid distribution mechanism is connected to the connection hose. Connected, a plurality of sprinkling hoses detachably connected to the liquid distribution mechanism are laid on the ground surface of the agricultural land, the liquid pumped from the liquid tank by driving the liquid pump,
It is characterized in that the liquid is distributed by the liquid distribution mechanism and water is sprayed downward from the plurality of watering hoses to the farmland toward the ground surface.

[0020] Therefore, even in remote farming lands such as mountains without an irrigation device, water and liquid fertilizer can be sprayed very easily simply by driving a vehicle, which can contribute to the cultivation of agricultural crops. is there. And, in particular, the present invention can increase the pressure of watering by the hose used, so that a plurality of watering hoses can widely and evenly water the entire area of the agricultural land, and have a high practical effect. It is.

[Brief description of the drawings]

FIG. 1 is a schematic diagram showing an embodiment of an irrigation system 1 of the present invention.

FIG. 2 is a perspective view of a part of a state where water is being sprayed by a watering hose.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Irrigation system 2 Vehicle 3 Liquid tank 4 Connection hose 5 Liquid distribution mechanism 6 Sprinkling hose 7 Liquid pump 41 1st connection hose 42 2nd connection hose 43 3rd connection hose 44 4th connection hose 45 1st joint 46 2nd joint 51 Distribution frame 52 Open / close valve 61 First watering hose 62 Second watering hose 63 Joint 64 Watering hole

Claims (2)

[Claims] At least a connecting hose, a liquid distributing mechanism detachably connected to the connecting hose, and a plurality of watering hoses detachably connected to the liquid distributing mechanism are provided on a vehicle provided with a liquid tank. When the vehicle travels to the farmland, a connection hose is connected to the liquid tank via a liquid pump, and a liquid distribution mechanism is connected to the connection hose, so that the liquid distribution mechanism is detachable. The connected plurality of watering hoses are laid on the ground surface of the agricultural land, and the liquid pumped from the liquid tank by the driving of the liquid pump is dispersed by the liquid distribution mechanism, and the liquid is distributed to the agricultural land from the plurality of watering hoses. An agricultural irrigation system characterized by spraying water downward toward the surface. 2. The agricultural dispensing device according to claim 1, wherein the liquid distributing mechanism has a configuration in which a plurality of distributing frames having flowing water passages are connected in a watertight manner, and the number of distributing frames connected can be changed according to the scale of the farmland. Irrigation system.