JPH0611090Y2 - Chemical stirring device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a chemical stirring device for dissolving a chemical, for example, a pesticide, in a diluent, for example, water, and stirring the mixture to provide a pesticide solution having a desired concentration. .

(Prior Art) For example, in a tea tree, a green leafhopper (commonly called planthopper) may occur, and the growth of the tea tree may be alienated.

Therefore, when the green leafhopper occurs, it is necessary to thoroughly exterminate it.

For such thorough eradication, pesticides such as padan aqueous solution (diluted 1000 times) were sprayed on tea trees.

In order to obtain the padan aqueous solution (1000-fold dilution), prepare a container and pour the pesticide and water as a diluting liquid into the container in predetermined amounts, and use a stick or the like to manually Was stirring at.

(Problems to be Solved by the Invention) According to the above conventional configuration, there are the following problems.

First, in a method in which a predetermined amount of pesticide and water are put into a container and the mixture is stirred by using a rod or the like, it takes a lot of labor and a long time until the mixture is sufficiently stirred.

If the agitation is insufficient, the pesticide may remain on the bottom of the container, which is particularly remarkable when the pesticide is in the powder form. In such a case, there is a possibility that a pesticide solution having a desired concentration cannot be obtained.

The present invention has been made on the basis of such a point. The purpose of the present invention is to facilitate stirring and mixing work.
Another object of the present invention is to provide a chemical stirring device capable of obtaining a pesticide solution having a desired concentration.

(Means for Solving the Problems) In order to achieve the above object, a drug stirring device according to the present invention is configured such that a drug and a solvent are charged, the upper container and the lower container are joined via a flange, and they are openable and closable via a hinge. Between the stirring container for fixing the closed state by a clamp with a clamp, a stand for rotatably and detachably supporting the stirring container, a rotating means for rotating the stirring container, and an upper container and a lower container for the stirring container. And a stopper that is attached to the frame and that protrudes to the side of the stirring container and selectively restricts rotation of the stirring container when rotated by being mounted on the frame. To do.

(Operation) A medicine and a solvent are put into a stirring container. In that state,
The stirring container is rotated by the rotating means.

By such a rotating operation, the drug and the solvent charged in the stirring container are stirred and mixed, and the drug is dissolved in the solvent to obtain a solution having a desired concentration.

At that time, a net body provided inside the stirring container and along a horizontal plane including the rotation axis of the stirring container has a function of promoting stirring and mixing.

That is, when the charged chemicals and solvent are moved by the rotation of the stirring container, the chemicals and the solvent collide appropriately with the net, thereby promoting stirring / mixing.

The stirring container is separated into an upper container and a lower container and flange-joined, and the mesh body is also of a flange type, so that the upper container and the lower container can be appropriately separated and the mesh body can be attached / detached. Inspection becomes easy.

Moreover, the use of the hinge and the clamp facilitates opening and closing of the upper container and the lower container.

Furthermore, by providing a stopper on the gantry, it is possible to regulate the rotation of the agitating container, and when the agitating container is set on the gantry and the medicine and the solvent are charged, there is no careless rotation, which is convenient. is there.

(Embodiment) An embodiment of the present invention will be described below with reference to FIGS. 1 to 5. FIG. 1 is a diagram showing the overall configuration of the drug stirring device according to the present embodiment. First, a stirring container 1 is installed, and the stirring container 1 has a hollow spherical shape.

The stirring container 1 is provided with shafts 3 and 3 which are rotatably supported by a pedestal 5 via the shafts 3 and 3. The pedestal 5 is provided on two legs 7 and 7 formed by bending a pipe in a U shape and a connecting portion of the two legs 7 and 7 and rotatably supports the shafts 3 and 3. It is composed of bearings 9, 9.

The legs 7, 7 can be freely opened and closed, and when used, they are used with the legs opened at an angle as shown in the figure. Further, rubber covers 11 and 11 are capped on the ground portions of the feet 7 and 7 to exert a slip preventing function and a shock absorbing function when the stirring container 1 is rotated.

A charging port 13 is formed at an upper position in the drawing of the stirring container 1, and the charging port 13 is opened and closed by a lid 15. The lid 15 is of a screw type.

Further, in the upper part and the lower part of the stirring container 1 in the drawing, a gripping part 17,
19 is attached.

Inside the stirring container 1, a mesh body 21 is arranged along a horizontal plane including the rotation axis of the stirring container 1. The net 21
As shown in FIG. 2, has a mesh shape of arbitrary size, and its material is austenitic stainless steel.

The net body 21 promotes stirring and mixing of the drug and the solvent, and when the stirring container 1 rotates, the drug and the solvent appropriately collide with the net body 21, thereby stirring the both.・ Promotes mixing.

The handle 23 rotates the stirring container 1. A boss portion 25 is formed at the tip of the handle 23, and the boss portion 25 is connected to the shaft 3 by crowning the shaft 3.
After that, the grip 27 is held and rotated. The grip 27
A rubber sleeve 29 is capped on this. Further, the stirring container 1 described above is divided into the upper container 51 and the lower container 53, and is configured to be separable by flange connection with the respective flanges 55 and 57. Further, the net body 21 also has a flange 59, and packing 61, 6 is provided between the net body 59 and the upper container 51 and the lower container 53.
3 is inserted.

The upper container 51 and the lower container 53 are connected via a hinge 71 and can be opened and closed via the hinge 71. Then, the upper container 51 and the lower container 53
When closing and, the clamp 73 is used.

Also, as shown by the chain double-dashed line in the figure, the legs 7, 7 of the gantry 5 are
Is a stopper 8 for selectively restricting the rotation of the stirring container 1.
1, 81 are attached. For example, when the stirring container 1 is set on the gantry 5 and a medicine and water are put therein, it is desirable to regulate the careless rotation of the stirring container 1. Therefore, the stoppers 81, 81 are rotated to bring the arc-shaped portions 83, 83 into contact with the stirring container 1 to regulate the rotation. The stoppers 81, 81 are always urged by a spring (not shown) to the state shown in the figure, and when the stirring container 1 is rotated, the stoppers 81, 81 resist the urging force of the spring and move in the direction of the feet 7, 7. Rotate it,
It is fixed by a hook (not shown).

The operation will be described based on the above configuration.

First, the stirring container 1 is set on the gantry 5 and the lid 15 is opened. Then, the medicine and water are put into the stirring container 1 by a predetermined amount each. Examples of the drug include Ensedan (registered trademark) emulsion (manufactured by Kumiai Chemical Industry Co., Ltd.), and an example of dilution of the drug is shown in FIG.

In addition to these, there are various liquid medicines and powder medicines.

Next, the loading port 13 is closed by the lid 15, and the handle 23 is connected to the shaft 3. After that, by rotating the stirring container 1 in an appropriate direction with the handle 23, the medicine and the water can be stirred and mixed, and an agricultural chemical solution having a desired concentration can be obtained.

Next, as shown in FIG. 5, the grip 17 of the stirring container 1,
19 with the pesticide solution produced in the stirring container 1,
It is carried into the tank 33 mounted on the vehicle 31. Then, the vehicle 31 carries the agricultural chemical solution to the site where it is sprayed, and the pump 35 and the sprayer 37 spray the agricultural chemical solution. At that time, the agitator 39 installed in the tank 33 appropriately agitates.

Reference numeral 41 in the figure denotes a hose in a wound state.

According to this embodiment, the following effects can be obtained.

First, the work of stirring and mixing the drug and water has become extremely easy. This is because the medicine and water may be put into the stirring container 1 and rotated by the handle 23.

In addition, a net 21 is arranged in the stirring container 1, and when the stirring container 1 is rotated, the chemicals and water put into the stirring container 1 collide with the net 21 appropriately, The stirring and mixing of both are effectively promoted.

Therefore, unlike the conventional case, a drug having a desired concentration can be reliably obtained without a part of the drug remaining on the bottom of the container. This is particularly effective when the drug is in powder form.

Further, by appropriately separating the upper container 51 and the lower container 53, it is possible to clean, inspect, repair, and replace the stirring container 1 and the net 21.

Further, by using the hinge 71 and the clamp 73, the upper container 51 and the lower container 53 can be easily opened and closed.

By providing the stoppers 81, 81, the careless rotation of the stirring container 1 can be regulated, which improves the usability when not stirring.

The present invention is not limited to the above embodiments.

For example, the shape of the stirring container is not limited to the spherical shape, and may be a cylindrical shape or the like.

A drive motor may be used as the rotating means.

(Effects of the Invention) As described in detail above, according to the drug stirring device of the present invention, the stirring and mixing work of the drug and the solvent is facilitated, and a drug solution having a desired concentration can be reliably obtained.

Further, the upper container and the lower container are separated, and the net body is also of the flange type, which facilitates maintenance and inspection. At that time, by adopting a hinge and a clamp, opening and closing of the upper container and the lower container becomes easy.

Further, by providing the stopper on the gantry, it is possible to regulate the careless rotation of the stirring container.

[Brief description of drawings]

1 to 5 are views showing an embodiment of the present invention.
FIG. 1 is a front view showing the overall configuration of the drug stirring device, FIG. 2 is a rear view showing the overall configuration of the drug stirring device, FIG. 3 is a plan view of a mesh body, and FIG. 4 is a diagram showing an example of dilution of the drug. FIG. 5 is a diagram showing the configuration of a spraying device and the like. DESCRIPTION OF SYMBOLS 1 ... Stirring container, 5 ... Stand, 21 ... Net body, 23 ... Handle (rotating means), 51 ... Upper container, 53 ... Lower container, 55, 5
7, 61 ... Flange, 81 ... Stopper.

Claims (1)

[Scope of utility model registration request] 1. A stirring container in which a drug and a solvent are charged, the upper container and the lower container are joined via a flange, and the opened and closed via a hinge is fixed by a clamp, and the stirring container is rotated. A pedestal that movably and detachably supports, and a rotating unit that rotates the stirring container,
A net body inserted through a flange between the upper container and the lower container of the stirring container, and attached to the frame to project to the side of the stirring container to selectively restrict rotation of the stirring container. And a stopper for controlling the medicine.