JP3699770B2 - Spraying equipment - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a spray device used as a humidifier or a disinfectant / deodorant sprayer.
[0002]
[Prior art]
Conventionally, in various factories, for example, printing, fiber, paper, plastic and film factories, as a humidifier for preventing spot humidification around a machine that is overheated or static electricity associated with it, or in an unmanned room, for example, In the food processing factory manufacturing room, etc., because of the nature of the work, that is, as a necessary sanitary sterilizer, as a deodorant sprayer, and also in horticultural houses and warehouses are housed inside Spray devices are used as humidifiers for humidifying and deodorizing vegetables, fruits and other fresh products, or as disinfecting and deodorizing liquid sprayers.
[0003]
The spraying apparatus generally has an air compressor and water, or a storage tank (hereinafter simply referred to as “chemical liquid tank”) for a disinfectant, deodorant liquid or the like (hereinafter simply referred to as “chemical liquid tank”). The chemical liquid in the chemical liquid tank is mixed with the compressed air from the air compressor, and the air-fuel mixture is sprayed from the spray nozzle.
[0004]
[Problems to be solved by the invention]
In the conventional general spraying apparatus, an air compressor and a chemical liquid tank are mounted on a stand base, a carriage, etc., and spraying sprays an air-fuel mixture in which the compressed air from the air compressor and the chemical liquid in the chemical liquid tank are mixed The nozzle was fixed in a certain direction and a certain angle.
[0005]
Therefore, for example, when the spraying device is used as a disinfecting / deodorizing liquid spreader, the chemical liquid sprayed from the spray nozzle is sprayed only in a certain direction and is sufficiently diffused in the factory or the room. There was a problem that the spraying unevenness of the chemical solution and the like, and the required spraying effect could not be obtained.
[0006]
Therefore, in order to evenly spread the chemical solution etc. in a wide range of various factories and indoors, after spraying the chemical solution etc. for a certain period of time, the spraying device is moved manually to change the spraying direction of the chemical solution etc. It was changed. Accordingly, manpower is required, and the entry and exit of people immediately after spraying of disinfectant, deodorant liquid, etc. has left a problem in terms of hygiene.
[0007]
The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a spraying apparatus that can uniformly and ideally spray a chemical solution or the like in various factories or unmanned rooms.
[0008]
[Means for Solving the Problems]
In order to solve the above-mentioned problems, the present invention provides a mechanism unit in which an air compressor and a chemical tank containing water, disinfectant, deodorant liquid, etc. are mounted on a carriage, and a support column is erected , and is provided at the upper end of the support column. On the base in the box, a lower rotating support column having a flange that is reciprocally rotated at an appropriate angle in the horizontal direction at the lower end is provided, and the first slide plate provided at the upper end of the lower rotating support column is rotated upward. A second slide plate provided at the lower end of the support column is superposed and supported by its own weight , a spray nozzle is provided at the upper end of the upper rotating support column so that the vertical spray angle is freely adjustable, and a pipe from the air compressor and the chemical tank is connected to the spray nozzle. is obtained by a concatenated comprising configuration, preferably round-trip times through a flange the lower rotating strut is provided on its lower end, and a supporting motor and crank the support column upper end Allowed are further constitute the lower pivot post in a cylindrical shape, by extending the lower end of the upper rotating strut will be adapted to the cylindrical portion of the lower pivot struts, more vertical spray angle of the spray nozzle the rotating circle polymerization and is rotated and fixed rotatably supported at its central shaft of the stationary disc which is provided vertically adjusting the rotation disc and upper pivot post upper end provided on a rear portion of the injection nozzle This is performed by a vertical angle adjustment handle provided on the plate.
[0009]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, an embodiment of the present invention will be described with reference to the drawings. 1 is an overall perspective view of a spraying apparatus according to the present invention, FIG. 2 is a partially cutaway side view of a rotating support column and a spray nozzle portion, and FIG. 4 is an exploded perspective view of the tilt angle adjusting unit.
[0010]
In the spray device according to the present invention, an air compressor 2 and a chemical liquid tank 3 are mounted on a carriage 1 and a support column 4 is further erected . Further, a rotating column 5 is provided at the upper end of the supporting column 4 so as to be reciprocally rotated at an appropriate angle in the horizontal direction.
[0011]
In the present invention, the rotating strut 5 is divided into a lower rotating strut 5a and an upper rotating strut 5b, and the space between them is loosely connected for safety. The details are shown in FIGS.
[0012]
First, a mechanism box 7 is provided at the upper end of the support column 4, and a base 6 is provided in the mechanism box 7. Further, a downward rotating support column 5a having a flange 8 at the lower end is provided on the base 6 via a ball caster 9, and the downward rotating support column 5a is reciprocally rotated at an appropriate angle in the horizontal direction. Is done.
[0013]
That is, a motor 10 is provided on the base 6, and a crank 12 is provided between the rotary drive plate 11 rotated by the motor 10 and the flange 8, and the rotary drive plate 11, the crank 12 and the flange 8 are driven by the motor 10. The lower rotating support column 5a is configured to be reciprocally rotated at an appropriate angle in the horizontal direction via the.
[0014]
Further, the first slide plate 13 is fixed to the upper end of the lower rotation support column 5a, and the upper rotation support column 5b is provided on the upper surface of the first slide plate 13 via the second slide plate 14.
[0015]
That is, the upper rotating support column 5b is supported by a bearing 15 provided on the upper plate portion 7a constituting the mechanism portion box 7, and the second slide plate 14 is fixed to the lower end, and the second slide plate 14, The upper rotating column 5b and a spray nozzle 16 described later are superposed and supported by their own weight on the first slide plate 13 fixed to the upper end of the lower rotating column 5a.
[0016]
That is, the rotation of the first slide plate 13 by the motor 10 is loosely transmitted to the second slide plate 14 by frictional force.
[0017]
Further , the lower rotating support column 5a is formed in a cylindrical shape, and the upper rotating support column 5b is extended below the second slide plate 14 to be fitted to the cylindrical portion, and the first slide plate 13 and The second slide plate 14 is configured not to be displaced.
[0018]
In the above configuration, even when a hand or body touches a spray nozzle 16 to be described later during the spraying operation, the first slide plate 13 and the second slide plate 14 are loosely connected to each other. There is no impact and it is safe, and the device does not break down.
[0019]
Further, a spray nozzle 16 is provided at the upper end of the upper rotating support column 5b so that the vertical tilt angle can be adjusted.
[0020]
In the present invention, the upper rotating strut 5b upper vertically fixed disc 17 is provided, the spray nozzle 16 parts to the central axis 18 of the fixed disc 17 is supported so vertically inclined angle. Specifically, a rotating disk 19 is provided at the rear part of the spray nozzle 16, and the rotating disk 19 is supported by the fixed disk 17 and the center of the fixed disk 17 so as to be rotatable and fixed. The vertical inclination angle of the spray nozzle 16 can be adjusted by the vertical angle adjustment handle 20 provided on the rotating disk 19.
[0021]
That is, as shown in FIG. 4, the rotating disc 19 at the rear of the spray nozzle 16 is superposed on the fixed disc 17 via a non-slip 26 made of a rubber plate or the like. The nut 28 can be fastened and fixed.
[0022]
In the figure, 29 is a spring for preventing loosening.
[0023]
Further, an air pipe 21 for supplying compressed air from the air compressor 2 and a pipe 22 for supplying a chemical liquid from the chemical liquid tank 3 are connected to the spray nozzle 16 part.
[0024]
The spray nozzle 16 is configured as a venturi type, and when compressed air is sent to the air pipe 21, a chemical solution or the like is automatically sucked and sprayed. Therefore, the spray amount can be freely adjusted by adjusting the air pressure.
[0025]
In the figure, reference numeral 23 denotes an operation panel unit, which is provided with an operation switch, a compressed air pressure control unit, a pressure gauge, lamps indicating an operation state, a timer for controlling an operation time, and the like. In the figure, 24 is a caster, and 25 is a travel operation handle.
[0026]
When the motor 10 is driven in the spraying device of the present invention having the above-described configuration, the lower rotating column 5a is reciprocally rotated at an appropriate angle in the horizontal direction via the rotary drive plate 11, the crank 12 and the flange 8.
[0027]
At the same time, the upper rotation fixed to the second slide plate 14 via the first slide plate 13 provided at the upper end of the lower rotation support column 5a and the second slide plate 14 superimposed on the first slide plate 13 is provided. The moving strut 5b is rotated, and the spray nozzle 16 supported by the fixed disk 17 provided at the upper end of the upper rotating strut 5b is reciprocally rotated at an appropriate angle in the horizontal direction so that a chemical solution or the like can be widely used. Can be spread evenly.
[0028]
Further, when changing the spray direction in the vertical direction, after loosening the bolt 27, the vertical tilt angle adjustment handle 20 is moved up and down to move the spray nozzle 16 side up and down, so that the spray nozzle 16 is adjusted to a necessary vertical angle. After the adjustment, the bolt 27 may be tightened.
[0029]
Therefore, after that, the required vertical inclination angle is maintained, and further, the spray nozzle 16 is reciprocally rotated at an appropriate angle in the horizontal direction, so that the chemical solution and the like can be evenly sprayed.
[0030]
【The invention's effect】
According to the present invention, the spray nozzle can be reciprocated at an appropriate angle in the horizontal direction, and the vertical tilt angle can be adjusted freely, so that uniform spraying can be achieved, so that an ideal chemical solution or the like can be sprayed.
[Brief description of the drawings]
FIG. 1 is an overall perspective view of a spray device according to the present invention.
FIG. 2 is a partially cutaway side view of a rotating support column and a spray nozzle portion.
FIG. 3 is a partially cutaway exploded perspective view of a rotating column and a spray nozzle portion.
FIG. 4 is an exploded perspective view of an inclination angle adjustment unit.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Carriage 2 Air compressor 3 Chemical solution tank 4 Support pillar 5 Rotation support | pillar 5a Lower rotation support | pillar 5b Upper rotation support | pillar 16 Spray nozzle 17 Fixed disk 19 Rotation disk 20 Vertical inclination angle adjustment handle

Claims (4)

The carriage is equipped with an air compressor and a chemical tank containing water, disinfectant, deodorant liquid, etc., and a support column is erected, on the base in the mechanism box provided at the upper end of the support column , horizontally at the lower end A lower support column having a flange that is reciprocally rotated at an appropriate angle in the direction, and a second slide plate provided at a lower end of the upper support column on a first slide plate provided at an upper end of the lower rotation column Is superposed and supported by its own weight, and a spray nozzle is provided at the upper end of the upper rotating column so that the vertical spray angle can be adjusted, and a pipe from the air compressor and the chemical tank is connected to the spray nozzle. Spraying equipment. Spray device according to claim 1, the lower pivot struts, characterized the flange provided at the lower end, that is caused to reciprocatingly rotated via the supporting motor and a crank to the support column upper end. The spraying device according to claim 1 or 2, wherein the lower rotating support column is formed in a cylindrical shape, and extends below the upper rotating support column so as to be adapted to the cylindrical portion of the lower rotating support column. . The vertical spray angle adjustment of the spray nozzle is supported by a rotation disk provided at the rear part of the spray nozzle and a fixed disk provided perpendicularly to the upper end of the upper rotation support column, and a center shaft part that is rotatably and fixedly supported. spray device according to claim 1 or 2, characterized in that the vertical angle adjustment handle provided on the rotating disc was.

Images