KR200174079Y1 - Powered sprayer for ultra low volume(ulv), mist and dust - Google Patents

Abstract

The present invention relates to a portable multi-purpose sprayer for spraying pesticides such as insecticides and fungicides on agricultural crops, and for spraying and spraying powders and fertilizers. The present invention relates to a portable power sprayer, comprising a separate blower sprayer and a single engine for each driving means.

Therefore, in this design, it is possible to spray insecticide or fungicide with high speed airflow as well as spray herbicide using a nozzle, and spraying granules and powder such as fertilizer. .

Description

Powered sprayer for ultra low volume (ULV), mist and dust}

The present invention relates to a power sprayer for granules and powders or pharmaceuticals, and more particularly to a portable multipurpose room temperature sprayer capable of spraying liquids through nozzles and spraying of liquids and spraying ultra-fine particles through high-speed airflow, and also spraying powders and granules such as fertilizers. will be.

In general, a high-temperature power nebulizer as shown in FIG. 1A injects a part of the pressure generated from the explosion tube 61 into the medicine container 18 to send the liquid to the nozzle 21 and explode the liquid injected from the nozzle. It is pulverized and sprayed into ultra-fine particles using a gas of high speed and high temperature generated in the pipe 61. A portable power spreader such as (B) of FIG. 1 comprises an engine 11, a blower 12, and a medicine container 18 arranged in a distributing manner, using high speed air flow generated from the blower while moving against the back. It is mainly used for spraying granules or powders, and is limited to spraying small particles with fine nozzles and high-speed airflow by naturally dropping the liquid through the chemical delivery hose 17 from the medicine bottle to the micronozzle 32. A medicine adjusting device is configured between the blower 12 and the medicine container 18 so as to spray the liquid, granules and powder into the container 18. A portable power sprayer such as (C) of FIG. 1 is composed of an engine 11 and a pump 11 in a dispensing liquid container 18a, and is held by a suspender 23 on the back, and moves through a medicine container through a nozzle stand 33. Is sprayed with a fine nozzle 32 having a small liquid ejection outlet.

Conventional distributing power sprayer uses a fine nozzle, so nozzle clogging occurs frequently and there is no blowing function, so the spraying distance is short. On the other hand, since the spray means consists only of the nozzle bar and the nozzle, it is simple and lightweight, so that the size of the chemical tank can be made relatively large. If the pressurization by the pump is high enough, the long hose can be used to spray the sprayer without carrying the power sprayer. You may. Therefore, it is suitable for controlling herbicides so as not to harm the surrounding crops. There is no pressurization device for spraying liquid spray, so the spraying power sprayer is less practical for spraying if the amount of spray per hour is small and the nozzle position is high. On the other hand, when supplemented to provide a stable supply of liquid, it has a blowing function, which is more effective than spraying pesticides or fungicides except herbicides. High temperature nebulizers for spraying or sticking are spraying liquids with very fine particles to easily control areas that are difficult to control with sprayers such as the back of crops, and the internal diameter of the nozzles can be largely constructed, so the nozzles are clogged and high concentration liquids can be used. While it is possible to control in a short time, the spray gas is high temperature, so it is impossible to spray granules or powders or to use a nozzle bar.

The present invention has been made to solve the problems of the prior art as described above, it is configured to enable the liquid spray or ultra-fine particle spraying in combination of the spray, the blower and the pump using the granules, spraying of the powder and spray nozzle with one equipment will be.

In order to achieve this purpose, the present invention is designed to spray the liquid at a predetermined pressure through the pump and to spray using the nozzle unit, and to combine the blower and the pump to form a high-speed air flow to spray the liquid or to spray the granules and powder. It is characterized in that it is configured to be able to mount and detach the engine so that it can be driven by one power means that is configured to be able to drive the spreader according to the present invention the engine 11 and the pump attached to the demounting device 10, 31 And the pump 31, the pump 31, and the liquid container 18a, which are equipped with a nozzle-to-spray body 90a, and a nozzle stand 33 and a demountable device 10a, which are attached to the liquid container 13a. A nozzle sprayer (90) configured to be connected to (14a), a blower tube (17) with a mesh member (19), a blower (12) with a chemical inlet (22), a liquid inlet (14a), and a liquid delivery outlet. Pump with 15a, liquid delivery hose 15 and nozzle 21 Blowing air blower (91) consisting of (13) and intestinal desorption device (10a), and a medicine container (18) attached with a medicine adjusting device (20), a medicine hose (24) and a liquid inlet hose (14) Portable power spreader, characterized in that composed of the spreader body (91a)

1 is a perspective view of the existing equipment (A) is a high-temperature nebulizer, (B) is a power sprayer, (C) is a perspective view of the power sprayer.

Figure 2 is a perspective view showing the overall configuration of the portable power sprayer according to the present invention (A) is a nozzle sprayer, (B) a blower and body, (C) is a perspective view of the engine.

Figure 3 is a perspective view showing an embodiment according to the present invention (A) is spray nozzle nozzle (B) is spraying the granule powder by the blowing spray, (C) relates to the liquid spraying by the blowing spray.

Figure 4 is a perspective view illustrating an engine mounting device of the present invention.

Figure 5 is a partial cutaway cross-sectional view illustrating a blower and a pump of the blower spray device of the present invention.

Explanation of symbols on the main parts of the drawings

10, 10a: demountable device 11: engine

12 blower 12a fan 12b air inlet 13 pump

14, 14a: liquid inlet hose 14b: liquid inlet 15, 15a: liquid inlet hose 15b: liquid inlet

16: handle 17: blower

18: medicine container 18a: liquid container 19: mesh member 20: drug control device

21: nozzle 22: granular powder inlet

23: suspenders 24: powdered granules hose

26: drive shaft 28: air inlet

31 pump 32 nozzle

33: nozzle stand 61: explosion tube

62 discharge tube 63 carburettor

64: fuel container 81, 81a: pin

82: clamp 83: engine shaft

84: fan shaft 85: bearing

87: pin hole 88: guide rail

88a: fixing pin 90: nozzle to sprayer

90a: nozzle sprayer body 91: blower sprayer

91a: blower spreader body

Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention in more detail,

2 shows the main configuration of the present invention is largely composed of a nozzle sprayer 90 and the blower sprayer 91 and the blower sprayer body (91a) and the engine (11)

2 (A) relates to a nozzle sprayer 90 which is a part of the present invention, the nozzle sprayer 90 is suspenders to which the pump 31 and the medicine container 18a are attached to the dispensing body 90a. 23a) is a combination of the pump 31 and the liquid container (18a) is connected to the liquid hose (14a), the pump 31 is attached to the nozzle unit 33 through the liquid discharge hose (15a) and the pump 31 Is attached to the engine desorption device 10a. 1 The nozzle 32 is attached to the nozzle stand 33.

2 (B) relates to a blower sprayer 91 and a blower sprayer body 91a which are a part of the present invention, and the blower sprayer 91 is composed of a blower 12, a pump 13, and a demounting device 10a. And a blower tube 17, a chemical inlet 22, and a handle 16 are attached to the blower, and the pump 13 has a liquid inlet 14a, a liquid inlet 15a, a liquid inlet hose 14, and a liquid inlet hose ( 15) and the nozzle 21 are attached. Blowing sprayer body (91a) is composed of a suspender (23) attached to the medicine adjusting device 20, the powdered powder inlet hose 24 and the liquid container (18) attached to the liquid inlet hose 14 is attached to the back. do.

FIG. 2C is a perspective view of the engine 11 which is a part of the present invention, and the desorption apparatus 10a attached to the pump 31 of the nozzle sprayer 90 and the desorption apparatus attached to the blower sprayer 91. The demounting apparatus 10 to which the engine 11 can be demounted is attached to 10a.

Figure 4 is an illustration of the engine demounting device (10, 10a) required for the configuration of the present invention, Figure 4 (A) is a fixing pin 88a is seated on the demounting device 10 attached to the engine 11 The guide strip 88 and the fixing pin 88a to which the pin 81a is to be installed are installed on the demounting apparatus 10a mounted on the blower spreader 91, which has a grooved pin 81a. It is configured to be fixed

4 (B) is a pin 81 with a screw fixed to the engine mounting device 10 attached to a plurality of clamps 82 attached to the blower spreader (10) attached to the desorption device (10a) The pin hole 87 is formed in the upper part. When the engine is to be mounted, the pin 81 of the demounting device 10 is inserted into the pin hole 87 of the demounting device 10a and then fastened with a clamp 82. When the engine shaft 83 and the blower shaft 84 are engaged with each other, the engine 11 and the blower spreader 91 are assembled and detached when the clamp is released.

FIG. 5 is a view illustrating a blower sprayer which is part of the present invention, in which a conventional blower fan 12a and a pump 13 are combined, and the fan 12a and the pump 13 are connected to the blower 12 by a bearing 85. 3 is a perspective view showing an embodiment according to the present invention, (A) is a spray nozzle nozzle, (B) is a granulated powder spray by a blower sprayer, ( C) relates to the liquid spraying by the blower sprayer. The liquid spraying by the nozzle sprayer 90 shown in FIG. 3A. The engine 11 is mounted on the nozzle sprayer 91 and the engine is driven. 3 (B) relates to granulation and spraying of the powder by the air blower 91, and the engine demounting device 10 to the air blower 91. FIG. The engine 11 is mounted through 10a), and the medicine adjustment of the granule powder inlet 22 and the medicine container 18 is performed. The tooth 20 is connected to the granular powder inlet hose 24. The powder or powder is put into the medicine container, the engine 11 is operated, and the blowing sprayer body 91a is held on the back to operate the chemical adjusting device 20. When the medicine container 18 and the granular powder inlet hose 24 are opened, the chemicals drop into the blower tube 17 through the granular powder inlet 22 and the blower tube is discharged by the high speed air flow generated by the blower 12. 17, (C) is sprayed at a long distance. FIG. 3C is configured for spraying the liquid by the air blower 91, and the engine (see FIG. 3) through the engine mounting device 10, 10a to the air blower 91. 11), the liquid inlet 14b of the pump 13 and the chemical control device 22 of the medicine container are connected to the liquid inlet hose 14, and the liquid is discharged to the liquid delivery hose 15 with the nozzle 21 attached thereto. The end of the outlet 15b and the blower tube 17 is connected. After the liquid is put into the medicine container and the engine 11 is operated, the blowing sprayer body 91a is held on the back and the medicine adjusting device 20 is operated to open the medicine container 18 and the liquid inlet hose 14 to open the pump ( By the suction force and the height difference of 13), the liquid agent is drawn in and pressurized by the pump 13 to the liquid inlet hose 14, and is injected to the nozzle 21 via the liquid delivery hose 15. The liquid sprayed from the nozzle is split into small particles by a high speed air stream formed in the blower 12 and sprayed. At this time, when the mesh member 19 is installed at the end of the blower tube 17, the sprayed liquid is broken into ultra-fine particles and flows into a high speed air stream. It is sprayed in the form of mist, and the liquid sprayed from the nozzle is also pressurized by the pump and sprayed at a high speed, so that it may be directly impinged on the mesh member 19 and sprayed on a high speed air stream.

As described above, the spreader according to the present invention may produce the same efficiency as that of the power sprayer when operating the nozzle spreader as shown in FIG. When spraying granules or powder such as fertilizer by the air blower as shown in FIG. 3B, unnecessary power loss may occur by the pump, but the liquid is not supplied to the pump, and thus the power output by the pump is not large. Since the pipe is a straight pipe, the blowing efficiency is excellent, and the spraying of granules and powder using high speed airflow can also show proper performance.

In the case of spraying a liquid such as pesticide with a blower, as shown in FIG. 3C, a large amount of liquid can be sprayed regardless of the height of the nozzle by spraying the liquid with a pump, and the inner diameter of the nozzle is composed of several millimeters in size. When the liquid pressurized by the pump is not clogged, even a thick liquid like a hydrating agent does not reduce the working efficiency. When the liquid sprayed at a high speed by the pump is refined to a high speed airflow and collided with the mesh member again, the liquid can be sprayed in the state of ultra fine particles, so that a high concentration of liquid can be used, and thus, various advantages of high concentration liquid spraying can be utilized. In addition, since the sprayed liquid particles are dispersed by a high speed air stream, a large area can be controlled in a short time, which is effective.

In general, when the herbicide is sprayed, chemicals, pumping means, nozzles, etc. are not washed cleanly, so the crops are damaged by the remaining chemicals, so that the herbicide and the control spray may be used separately. In addition, the nozzle sprayer of the present invention is suitable for spraying herbicides because it sprays by using a nozzle stand to prevent spraying on the surrounding crops when spraying herbicides, and when spraying general insecticides or fungicides, spraying a large area evenly As a result, liquid spraying with a blower is suitable for controlling. Therefore, even one equipment can be operated with sufficient performance and economical.

Claims (1)

An engine 11 with a mounting device 10 attached thereto, a nozzle sprayer body 90a with a pump 3l and a liquid container 13a, a nozzle stand 33 and a mounting device 10a are attached. The pump 31, the pump 31 and the liquid container 18a connected to the liquid hose 14a by a nozzle sprayer 90, a blower tube 17 to which the mesh member 19 is attached, and a chemical inlet ( 22 is provided with a blower 12, a liquid inlet 14a, a liquid delivery outlet 15a, a liquid delivery hose 15, and a pump 13 with a nozzle 21 and a mounting device 10a. A portable blower system comprising: a blower sprayer (91), a blower sprayer body (91a) having a medicine container (18) attached to a medicine adjusting device (20), a medicine hose (24), and a liquid inlet hose (14). Power spreader.