JPS58146463A - Spraying device - Google Patents

Abstract

PURPOSE:To enable the easy and sure spraying operation, by moving driven supports which support a hose for supplying the liquid to be sprayed in follow up to the movement of a self-traveling body provided with sprayers. CONSTITUTION:A self-traveling body 3 is provided freely travelably on a traveling rail 1 installed overhead by means of stanchions 2. A spraying body 15 equipped with sprayers 16 is suspended from the body 3, and a hose 30 for supplying the liquid to be sprayed is connected to the body 15. The hose 30 is supported to the rail 1 by means of driven supports 20 having traveling wheels 21 which roll freely on the rail 1. The electric current, etc. to be supplied to the motor of the driving mechanism 4 for the body 3 are regulated with a control box to move the body 3 on the traveling rail while the liquid to be sprayed is sprayed from the sprayers 16 under regulation of the liquid to be sprayed from the sprayers 16. The hose 30 connected to the body 15 is moved in follow-up to the body 15 and the supports 10 are also moved in follow-up thereto, whereby the liquid to be sprayed is sprayed along the track of the rail 1.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an agricultural and horticultural spraying device mainly used for pest control, watering, disinfection, etc.

Conventional spraying equipment for agricultural and horticultural applications uses spraying pipes arranged vertically and horizontally with spraying nozzles, etc. scattered at appropriate intervals, and pumps feed the liquid to be sprayed into the spraying pipes, and the spraying nozzles etc. There were many things that dispersed. However, this type of spraying device requires a large number of spraying nozzles.

A pump with strong compressive force that can spray the liquid to be sprayed from a large number of spray nozzles is required, and it is only possible to spray the same amount at any time, and the spray nozzles are fixed. uniform distribution is impossible. Also, those that have a movable spray nozzle, etc.

The structure of the device itself is complicated, and it has problems such as being able to move only in a straight line.

Therefore, the present invention was created in order to solve the conventional problems as described above, and its gist is to move freely on a traveling rail by a drive mechanism consisting of a built-in motor etc. With a self-propelled body.

A support driven body that freely travels on a traveling rail is formed, a spreading body having a spreading device for spraying the liquid to be sprayed is attached to the self-propelled body, one end is connected to the spreading body, and the liquid to be sprayed is connected to the spreading body. The hose for supplying the water is supported by the supporting driven body, and as the self-propelled body moves, the supporting driven body and the hose follow, and the liquid to be sprayed can be sprayed along the trajectory of the traveling rail. It exists for a long time.

The present invention will be described in detail below based on FIG.

In the figure, CI indicates a running rail, and this running rail 1 is placed above the material to be sprayed such as plants.

For example, as shown in FIG. 4, a column 6 is installed in an erected manner through support columns 2 so that the liquid to be sprayed can be sprayed over the entire surface of a plastic greenhouse H or the like. Note that the traveling rail 1 itself uses a hat-shaped steel profile as shown in Figure 1, but is not limited to this, and may be used with a profile of an appropriate shape or material of an appropriate material. For example, the fifth
As shown in the figure, lightweight metal materials such as aluminum pipe materials can be used in parallel to reduce the weight of the traveling rail 1 itself and improve workability (processing it into a curved shape).

Furthermore, although the running rail 1 is installed in an erected manner via a support 2 suspended from a ceiling or the like, it may also be installed in an erected manner via a support 2 erected on the ground or the like. Alternatively, it may be laid in half by placing it on a stand placed on the ground or the like.

If the support column 2 is formed to be extendable and retractable so as to be able to adjust the height when the running rail 1 is laid in an erected manner, the work of laying the traversed rail 1 in an erected manner can be carried out without any pests.

Reference numeral 3 denotes a self-propelled body configured to be able to freely move on the running rail 1 by a drive mechanism 4 consisting of a built-in motor, etc. The drive mechanism 4 of this self-propelled body 3 is a motor. The rotational force is transferred to the drive pulley5. The power is transmitted to a drive wheel 9 via a transmission belt 6, a driven pulley 7, and a drive shaft 8, so that the drive wheel 9 rotates. The running wheels 10 other than the driving wheels 9 are rotatably supported via a support shaft 11. Note that the configuration of the drive mechanism 4 is not limited to that described above.

Any structure may be used as long as it transmits the rotational force of the motor to the drive wheels 9 so that the self-propelled body 3 can travel on the traveling rail 1.

The self-propelled body 3 is vertically provided with a dispersing body 15 equipped with a dispersing device 16 at its lower end that is capable of dispersing the liquid to be sprayed over a wide area. A hose 30 is connected thereto.

The sprayer 16 installed on the sprayer 15 is configured to rotate automatically by utilizing the reaction force generated when the liquid to be sprayed is spouted out, so that a good spraying condition can be obtained over a wide range. You can use a sprayer or a spray nozzle.

It can be set freely as long as the spraying condition of the liquid to be sprayed is good. ” The hose 30 is supported by a supporting driven body 20 having running wheels 21 that freely roll on the running rail 1, and is supported by the running rail 1, and also has a spreading body 1 fixed to a self-propelled body 3 that runs on its own.
It is formed so that it can follow 5.

In addition, when the self-propelled body 3 is near the base end of the traveling rail 10, the hose 30 is coiled in a substantially spiral shape as shown in FIG. It is designed to prevent the liquid supply from being cut off midway, and in particular, the support driven body 20 is designed so that the part to which the hose 30 is attached and the part to which the running wheels 21 are attached are rotated in the horizontal direction. It is formed to be movable, and is designed to prevent twisting of the hose 30 itself.

Moreover, the hose 30 in a spiral state due to these K,
5 so that the self-propelled body 3 can smoothly and quickly follow the movement of the self-propelled body 3 without twisting or bending.

The self-propelled body 3 and the support driven body 20 are formed in the shape of a substantially lip channel steel with an open upper part, and are installed on the left and right side edges of the running rail 1, but they do not derail from the running rail 1, and As long as it is formed so that it can run smoothly on a straight portion of a curve, it can be set as appropriate without being limited to the illustrated example.

Reference numeral 31 indicates a power transmission line, and this power transmission line 31 is for supplying current to the motor installed in the self-propelled body 3, and the hose 3
It is attached to 0. P is a pump that feeds the liquid to be sprayed into the hose 30 and causes it to be sprayed from the sprayer 16. C
indicates a control box, and this control box C adjusts the pressure of the pump P, the current supplied to the motor, etc., and controls the moving speed, moving range, moving time, number of moves, etc. of the self-propelled body 3. It is formed so that it can control the spraying pressure of the liquid to be sprayed, etc.

The present invention is constructed as described above, and the control is a control box C that adjusts the current etc. supplied to the motor, and
The pressure of the liquid to be sprayed sent to the sprayer 16 is adjusted to obtain the best possible spraying condition, and the self-propelled body 3 moves on the traveling rail 1 while spraying the liquid to be sprayed, and the sprayer While the hose 30 connected to 15 follows the dispersion body 15,
The support driven body 20 follows and the liquid to be sprayed is spread along the trajectory of the running rail 1.

Therefore, a self-propelled body 3 that freely moves on the running rail 1 by a drive mechanism 4 consisting of a self-propelled motor, etc., and a support driven body 20 that freely moves on the running rail 1 are formed, and the liquid to be sprayed is Spreader 15 having a sprayer 16 for spraying
is attached to the self-propelled body 3.

A hose 30 whose one end is connected to the dispersing body 15 and which supplies the liquid to be sprayed to the dispersing device 16 is supported by the supporting driven body 20, and as the self-propelled body 3 moves, the supporting driven body 20 and the hose 30 follow. However, since the liquid to be sprayed is formed so that it can be spread along the trajectory of the running rail 1, the self-propelled body 3 can freely move on the running rail 1, and the support driven body 20
And the hose 30 can follow the movement of the self-propelled body 3.

The distance, layout, etc. of the track of the running rail 1 can be freely set according to the installation location, etc., and the liquid to be sprayed can be sprayed along this track. Moreover, the moving speed and moving range of the sprayer 16.

In addition to being able to freely control travel time and number of travels,
It is also possible to control the spray pressure of the liquid to be sprayed.

It is possible to perform the optimal spraying on the target material according to various conditions such as the properties of the target material such as plants, air temperature, etc.

Spraying work can be performed extremely easily and reliably.

In particular, the running rail 1 can be easily extended and has the ability to spread over a wider area, and if the running rail 1 is laid in an erected manner via a support 2 suspended from the ceiling, etc. The spraying device does not interfere with agricultural work, etc., and is useful for improving workability.

This spraying device can be used not only inside the greenhouse H, but also outdoors, etc., and in particular, it is possible to reduce the weight of the running rail 1, etc. A spraying device can be easily installed so that it can be sprayed onto cultivated fruit, etc.

As explained above, according to the present invention, there is no need for a large number of sprayers or powerful pumps, and the moving speed of the sprayer can be increased! The moving range, moving time, number of moves, and spraying pressure can be easily controlled, and the spraying can be performed optimally for the material to be sprayed, and the spraying work can be performed extremely easily and reliably.Moreover, the structure is simple and there is no risk of failure. It is very useful as it is light in weight and easy to handle.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, in which Figure 1 is a perspective view with some parts omitted, Figures 2 and 3 are front views of main parts with some parts cut away, Figure 4 is a plan view, and FIG. 6 is a front view of main parts in another embodiment. 1... Traveling rail, 2... Support column, 3.
...Self-propelled body. 4... Drive mechanism, 5... Drive pulley,
6. Old... Transmission belt, T... Driven pulley, 8
・・・・・・Drive shaft. 9... Drive wheel, 10... Running wheel,
11... Pivot shaft 7), 15... Spreader, 16... Spreader. 20... Supporting driven body, 21... Running wheel, 30... Hose* 31... Power transmission line, H... Vinyl hax, C...Control μm box, P...Pump. Patent applicant: Hiroshi Ura; 2 persons other than agent and analyst; Figure 2; Figure 3;

Claims (1)

[Claims] 1. A sprayer that includes a self-propelled body that moves freely on a running rail by a drive mechanism consisting of a built-in motor, etc., and a support driven body that freely moves on a hobby rail, and that sprays the liquid to be sprayed. A dispersing body having a spray body is attached to the self-propelled body, one end of which is connected to the dispersing body, and a hose that supplies the liquid to be sprayed to the spray machine is supported by a support driven body, and as the self-propelled body moves, the support driven body and A spraying device characterized in that the spraying device is formed in a shape such that the hose follows and sprays the liquid to be sprayed along the trajectory of the traveling rail.