Aqueous solution spraying nozzle device for tobacco insect pests

Abstract

The utility model belongs to the field of agricultural medical instruments, and particularly relates to a water solution spraying nozzle device for tobacco insect pests, which comprises a nozzle. A nozzle is arranged at the end part of the spray head; a switch is arranged at the end part of the spray head; the middle part of the nozzle is fixedly connected with an air box; the side wall of the gas tank is communicated with a gas inlet pipe; a plurality of exhaust holes are formed in the side wall of the gas tank; and the end part of the spray head is fixedly connected with a connecting seat. By arranging the air box with the exhaust holes, water mist-shaped chemicals sprayed out of the nozzle can be guided and bundled, so that the chemicals can be sprayed to the required position more accurately, and waste caused by diffusion of the chemicals is reduced.

Description

Technical Field

[0001] This utility model belongs to the field of agricultural machinery and equipment, specifically a water-based spray nozzle device for tobacco pest control. Background Technology

[0002] Tobacco pests can cause multifaceted damage to tobacco plants, tobacco quality and yield, and the entire tobacco cultivation industry. Therefore, the spraying of tobacco pest control agents plays a crucial role in tobacco cultivation, serving as an important way to control pests and ensure tobacco yield and quality.

[0003] When current pesticide spraying devices are in operation, in situations requiring precise spraying, such as localized spraying of specific insect-infested areas on tobacco plants, some existing nozzles may cause pesticide waste because they spray pesticide into unwanted areas.

[0004] Therefore, this utility model provides a water-based spray nozzle device for tobacco pest control. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: A water-based spray nozzle device for tobacco pest control, comprising a nozzle; a nozzle is provided at the end of the nozzle; a switch is provided at the end of the nozzle; an air box is fixedly connected to the middle of the nozzle; an air inlet pipe is connected to the side wall of the air box; multiple exhaust holes are provided on the side wall of the air box; and a connecting seat is fixedly connected to the end of the nozzle. By setting an air box with exhaust holes, the water mist sprayed from the nozzle can be guided and concentrated, allowing the agent to be sprayed more accurately to the required location and reducing waste caused by agent diffusion.

[0007] Preferably, a fixed support is fixedly connected to the side wall of the air box; a fixed rod is connected to the fixed support via damping rotation; and a guide plate is fixedly connected to the middle of the fixed rod. By setting an adjustable guide plate, the flow of gas ejected from the exhaust port can be controlled, thereby enabling more precise and efficient spraying of the water mist agent, further reducing waste caused by agent diffusion; at the same time, the guide plate can also block some debris, providing a certain degree of protection for the nozzle.

[0008] Preferably, the guide plate has a baffle plate in the middle; the baffle plate has multiple fixing blocks on its side wall; the fixing blocks are symmetrically arranged. By setting an adjustable baffle plate, the airflow discharged from the exhaust hole can be blocked, thereby changing the distribution of the sprayed agent and reducing waste caused by excessive spraying of agent; at the same time, the baffle plate can block some debris, which plays a certain role in protecting the exhaust hole and reducing the problem of exhaust hole blockage.

[0009] Preferably, the nozzle has a fixing clip in the middle; the inner sidewall of the top of the fixing clip contacts the nozzle; multiple fixing teeth are fixed to the inner sidewall of the fixing clip; the fixing teeth are arranged on the upper inner sidewall of the fixing clip. By setting the fixing clip, the shaking of the nozzle caused by the large flow of sprayed agent can be reduced, thereby improving the stability of the nozzle when spraying agent and reducing agent waste caused by nozzle shaking.

[0010] Preferably, an elastic cloth is fixed to the inner wall of the fixing clip; the elastic cloth is provided on the lower inner wall of the fixing clip. By providing an elastic cloth on the inner wall of the fixing clip, the friction between the fixing clip and the desired fixing position is increased, thereby improving the stability of the fixing clip during fixing.

[0011] Preferably, multiple rubber blocks are fixed to the inner wall of the fixing clamp; the rubber blocks are disposed between the fixing clamp and the elastic cloth, and there are gaps between the multiple rubber blocks. By setting multiple rubber blocks on the inner wall of the fixing clamp, the friction during fixing is increased, thereby reducing shaking during fixing; at the same time, the gaps between the multiple rubber blocks allow the fixing clamp to be used in more scenarios, improving the stability of the nozzle when spraying medicine.

[0012] The beneficial effects of this utility model are as follows:

[0013] 1. The water-based spray nozzle device for tobacco pest control described in this utility model, by setting an air box with an exhaust hole, can guide and concentrate the water mist sprayed from the nozzle, so that the agent can be sprayed more accurately to the required location and reduce waste caused by agent diffusion.

[0014] 2. The water-based spray nozzle device for tobacco pest control described in this utility model, by setting an adjustable guide plate, can guide and control the gas sprayed from the exhaust hole, thereby enabling the water mist agent to be sprayed more accurately and efficiently, further reducing waste caused by agent diffusion; at the same time, the guide plate can also block some debris, providing a certain degree of protection for the nozzle. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings.

[0016] Figure 1 This is a perspective view of the present invention;

[0017] Figure 2 This is a partial sectional view of the present invention;

[0018] Figure 3 This is a schematic diagram of the structure of the guide plate and the baffle plate in this utility model;

[0019] Figure 4 This is a schematic diagram of the fixing clip structure in this utility model;

[0020] Figure 5 yes Figure 4 A magnified view of a portion of the image;

[0021] In the diagram: 1. Nozzle; 11. Nozzle; 12. Switch; 13. Air box; 14. Air inlet pipe; 15. Exhaust port; 16. Connecting seat; 2. Fixed support; 21. Fixed rod; 22. Guide plate; 3. Baffle plate; 31. Fixed block; 4. Fixed clamp; 41. Fixed tooth; 5. Elastic cloth; 6. Rubber block. Detailed Implementation

[0022] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0023] like Figures 1 to 2 As shown in the figure, an embodiment of the present invention provides a water-based spray nozzle device for tobacco pest control, comprising a nozzle 1; a nozzle 11 is provided at the end of the nozzle 1; a switch 12 is provided at the end of the nozzle 1; an air box 13 is fixedly connected to the middle of the nozzle 1; an air inlet pipe 14 is connected to the side wall of the air box 13; multiple exhaust holes 15 are provided on the side wall of the air box 13; and a connecting seat 16 is fixedly connected to the end of the nozzle 1. In use, the nozzle 1 is connected to the pesticide tank via the connecting seat 16, allowing the pesticide to be sprayed out through the nozzle 11. At this time, the air inlet pipe 14 is connected to an air pump, allowing air to be introduced into the air box 13 through the air inlet pipe 14 and discharged through the exhaust holes 15, guiding and focusing the water mist pesticide sprayed from the nozzle 11. By providing an air box 13 with exhaust holes 15, the water mist pesticide sprayed from the nozzle 11 can be guided and focused, allowing the pesticide to be sprayed more accurately to the desired location and reducing waste caused by pesticide diffusion.

[0024] like Figures 2 to 3As shown, a fixed support 2 is fixedly connected to the side wall of the air box 13; a fixed rod 21 is connected to the fixed support 2 via damping rotation; a guide plate 22 is fixedly connected to the middle of the fixed rod 21. In use, the guide plate 22 is controlled to rotate on the fixed support 2, changing the direction of the gas discharged from the exhaust port 15, thereby controlling the airflow direction more precisely. By setting an adjustable guide plate 22, the gas sprayed from the exhaust port 15 can be guided and controlled, thereby enabling the water mist agent to be sprayed more accurately and efficiently, further reducing waste caused by agent diffusion; at the same time, the guide plate 22 can also block some debris, providing a certain degree of protection for the nozzle 1.

[0025] like Figures 2 to 3 As shown, a baffle plate 3 is provided in the middle of the guide plate 22; multiple fixing blocks 31 are provided on the side wall of the baffle plate 3; the fixing blocks 31 are symmetrically arranged. When it is not necessary to spray the agent in all directions, the height of the baffle plate 3 in the middle of the guide plate 22 can be adjusted by fixing blocks 31 to block the airflow discharged from the exhaust hole 15, thereby changing the direction of the water mist agent sprayed from the nozzle 11. By setting the adjustable baffle plate 3, the airflow discharged from the exhaust hole 15 can be blocked, thereby changing the distribution of the sprayed agent and reducing waste caused by excessive spraying of agent; at the same time, the baffle plate 3 can block some debris, which plays a certain role in protecting the exhaust hole 15 and reducing the problem of clogging of the exhaust hole 15.

[0026] like Figure 4 As shown, a fixing clip 4 is provided in the middle of the nozzle 1; the inner sidewall of the top of the fixing clip 4 contacts the nozzle 1; multiple fixing teeth 41 are fixedly connected to the inner sidewall of the fixing clip 4; the fixing teeth 41 are arranged on the upper inner sidewall of the fixing clip 4. In use, by opening the upper part of the fixing clip 4, the fixing teeth 41 are clamped in the middle of the nozzle 1 to fix the nozzle 1. The fixing teeth 41 squeeze the nozzle 1, thereby improving the stability of the nozzle 1 in the fixing clip 4. When it is necessary to continuously spray pesticide at a specific location, the lower part of the fixing clip 4 can be fixed to a pipe, tree branch, or other location near the desired location. By setting the fixing clip 4, the shaking of the nozzle 1 caused by the large flow rate of the sprayed pesticide can be reduced, thereby improving the stability of the nozzle 1 when spraying pesticide and reducing pesticide waste caused by the shaking of the nozzle 1.

[0027] like Figure 5 As shown, an elastic cloth 5 is fixed to the inner wall of the fixing clip 4; the elastic cloth 5 is provided on the lower inner wall of the fixing clip 4. At this time, the elastic cloth 5 and the fixing position are pressed against each other, making the fixing clip 4 more stable and allowing it to be continuously sprayed at this position. By providing the elastic cloth 5 on the inner wall of the fixing clip 4, the friction between the fixing clip 4 and the desired fixing position is increased, improving the stability of the fixing clip 4 when fixed.

[0028] like Figure 5As shown, multiple rubber blocks 6 are fixed to the inner wall of the fixing clip 4; the rubber blocks 6 are disposed between the fixing clip 4 and the elastic cloth 5, and there are gaps between the multiple rubber blocks 6. When the fixing clip 4 needs to be fixed in a certain position, the elastic cloth 5 and the rubber blocks 6 cooperate with each other, further increasing the friction force during fixing; at the same time, for some irregularly shaped fixing positions, the gaps between the multiple rubber blocks 6 can better fix them, further reducing shaking during fixing. By setting multiple rubber blocks 6 on the inner wall of the fixing clip 4, the friction force during fixing is increased, thereby reducing shaking during fixing; at the same time, the gaps between the multiple rubber blocks 6 allow the fixing clip 4 to be used in more scenarios, improving the stability of the nozzle 11 when spraying medicine.

[0029] Working principle: In use, the nozzle 1 is connected to the medicine tank via the connecting seat 16, so that the medicine is sprayed out through the nozzle 11. At this time, the air inlet pipe 14 is connected to the air pump, and air is introduced into the air box 13 through the air inlet pipe 14 and discharged through the exhaust hole 15, which guides and concentrates the water mist medicine sprayed from the nozzle 11. In use, the guide plate 22 is controlled to rotate on the fixed support 2 to change the direction of the gas discharged from the exhaust hole 15, thereby controlling the airflow direction more precisely. When it is not necessary to spray the medicine in all directions, the height of the baffle plate 3 in the middle of the guide plate 22 can be adjusted by the fixing block 31 to block the airflow discharged from the exhaust hole 15, thereby changing the direction of the water mist medicine sprayed from the nozzle 11. In use, by opening the upper part of the fixing clip 4, the fixing teeth 41 are clamped in the middle of the nozzle 1 to fix the nozzle 1. The fixing teeth 41 squeeze the nozzle 1, thereby improving the stability of the nozzle 1 within the fixing clip 4. When continuous spraying is required at a specific location, the lower part of the fixing clip 4 can be fixed to a pipe, tree branch, or other location near the desired location. At this time, the elastic cloth 5 and the fixed location squeeze each other, making the fixing clip 4 more stable and allowing continuous spraying at this location. When the fixing clip 4 needs to be fixed to a certain position, the elastic cloth 5 and the rubber block 6 cooperate with each other, further increasing the friction during fixing. At the same time, for some irregularly shaped fixing locations, the gaps between the multiple rubber blocks 6 can better fix the location, further reducing shaking during fixing.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A water-based spray nozzle device for tobacco pest control, characterized in that: Includes a nozzle (1); a nozzle (11) is provided at the end of the nozzle (1); a switch (12) is provided at the end of the nozzle (1); an air box (13) is fixedly connected to the middle of the nozzle (1); an air inlet pipe (14) is connected to the side wall of the air box (13); multiple exhaust holes (15) are provided on the side wall of the air box (13); and a connecting seat (16) is fixedly connected to the end of the nozzle (1).

2. The aqueous spray nozzle device for tobacco pest control according to claim 1, characterized in that: A fixed support (2) is fixedly connected to the side wall of the air box (13); a fixed rod (21) is connected to the fixed support (2) by a damping rotation; a guide plate (22) is fixedly connected to the middle of the fixed rod (21).

3. The aqueous spray nozzle device for tobacco pest control according to claim 2, characterized in that: The guide plate (22) is provided with a baffle plate (3) in the middle; the baffle plate (3) has multiple fixing blocks (31) on its side wall; the fixing blocks (31) are arranged symmetrically.

4. The aqueous spray nozzle device for tobacco pest control according to claim 3, characterized in that: The nozzle (1) is provided with a fixing clip (4) in the middle; the inner side wall of the top of the fixing clip (4) is in contact with the nozzle (1); a plurality of fixing teeth (41) are fixedly connected to the inner side wall of the fixing clip (4); the fixing teeth (41) are provided on the upper inner side wall of the fixing clip (4).

5. A water-based spray nozzle device for tobacco pest control according to claim 4, characterized in that: An elastic cloth (5) is fixed to the inner wall of the fixing clamp (4); the elastic cloth (5) is provided on the lower inner wall of the fixing clamp (4).

6. A water-based spray nozzle device for tobacco pest control according to claim 5, characterized in that: Multiple rubber blocks (6) are fixed to the inner wall of the fixing clamp (4); the rubber blocks (6) are arranged between the fixing clamp (4) and the elastic cloth (5), and there are gaps between the multiple rubber blocks (6).

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