Atomizing pesticide spraying device for vegetable greenhouse

Abstract

The utility model relates to an atomizing pesticide spraying device for a vegetable greenhouse, and belongs to the technical field of agricultural planting. The device mainly comprises a moving trolley, a supporting frame, a pesticide box, sliding blocks, flow dividing pipes, atomizing nozzles, a water pump, a water inlet pipe and a water outlet hose. The atomizing nozzles are installed on the flow dividing pipe at equal intervals, it is guaranteed that pesticide mist can be relatively evenly distributed on plants in the vegetable greenhouse, diseases and pests are more effectively prevented and treated, the sliding block is slidably installed on the supporting frame, the height of the flow dividing pipe and the atomizing nozzles can be adjusted according to the height of vegetables, and the spraying efficiency is improved. The pesticide liquid can be accurately sprayed to all parts of the vegetables, the spraying effect and the pesticide effect are improved, the whole device is installed on the movable trolley and can conveniently move in the vegetable greenhouse, and the flexibility and convenience of the device are improved.

Description

Technical Field

[0001] This utility model belongs to the field of agricultural planting technology, specifically relating to a mist spraying device for vegetable greenhouses. Background Technology

[0002] Green food is widely popular, and people can easily buy all kinds of off-season vegetables. More and more vegetables are being cultivated in greenhouses. In the process of vegetable cultivation, the impact of pests and diseases has a great influence on the planting efficiency. Generally, prevention is the main focus, but once a pest or disease outbreak occurs, it is necessary to use a sprayer to spray pesticides in a timely manner to ensure that the vegetables are not affected by pests and diseases.

[0003] The height of the sprayer nozzle above the vegetables is a key factor affecting spraying effectiveness and efficacy. For dwarf vegetables, the nozzle height should be lower, generally recommended to be between 20 and 30 centimeters, to ensure that the pesticide is sprayed directly onto the crop surface, improving adhesion and efficacy. For tall vegetables, the nozzle height should be appropriately higher, usually between 40 and 50 centimeters, to avoid excessive pesticide deposition on the lower leaves due to gravity, resulting in insufficient efficacy on the upper leaves. Furthermore, the nozzle height needs to be adjusted accordingly for different growth stages of the same vegetable. However, most existing sprayer nozzles are fixed and cannot be adjusted, leading to improper nozzle height settings and consequently affecting spraying effectiveness and efficacy. Utility Model Content

[0004] To overcome the problem that most existing sprayer nozzles are fixedly installed and their height cannot be adjusted, leading to improper nozzle height settings and affecting spraying effect and efficacy, this utility model provides a misting spraying device for vegetable greenhouses. The misting nozzles are evenly spaced on the distribution pipe, ensuring that the pesticide mist is relatively uniformly distributed on the plants inside the greenhouse, more effectively controlling pests and diseases. A slider is slidably mounted on the support frame, allowing the height of the distribution pipe and misting nozzles to be adjusted according to the height of the vegetables, ensuring accurate spraying of the pesticide to all parts of the vegetables, improving spraying effect and efficacy. The entire device is mounted on a mobile cart, facilitating movement within the greenhouse and increasing the device's flexibility and convenience.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: A misting spraying device for vegetable greenhouses mainly includes a mobile trolley, a support frame, a medicine tank, a slider, a diverter pipe, a misting nozzle, a water pump, an inlet pipe, and an outlet hose. The support frame is installed on the top of the mobile trolley, the medicine tank is installed on the support frame, the inside of the medicine tank is set as a cavity structure, the top of the medicine tank has an inlet, and a cover is provided at the inlet. The slider is slidably installed on the support frame, the diverter pipe is connected to the slider, the misting nozzles are installed at equal intervals on the diverter pipe, the water pump is installed on the mobile trolley, the top of the inlet pipe is connected to the medicine tank, and the bottom is connected to the inlet of the water pump. One end of the outlet hose is connected to the outlet of the water pump, and the other end is connected to the diverter pipe. The medicine tank, the inlet pipe, the outlet hose, the diverter pipe, and the misting nozzles are connected through the water pump.

[0006] The support frame has a limiting hole, and a pin is installed inside the limiting hole. The slider is fixed to the support frame by the pin.

[0007] The support frame has graduations at the limiting holes.

[0008] The atomizing nozzles are provided in multiple sets.

[0009] The beneficial effects of this utility model are:

[0010] The atomizing nozzles are installed at equal intervals on the distribution pipe to ensure that the pesticide mist can be distributed relatively evenly on the plants in the vegetable greenhouse, thus more effectively preventing and controlling pests and diseases. The slider is slidably installed on the support frame, so that the height of the distribution pipe and the atomizing nozzles can be adjusted according to the height of the vegetables, ensuring that the pesticide is accurately sprayed on all parts of the vegetables, improving the spraying effect and efficacy. The entire device is installed on a mobile cart, which is convenient to move in the vegetable greenhouse, increasing the flexibility and convenience of the device. Attached Figure Description

[0011] Figure 1 This is an isometric schematic diagram of the present invention.

[0012] Figure 2 This is a first perspective view of the present invention.

[0013] Figure 3 This is a second perspective view of the present invention.

[0014] Figure 4 This is a third perspective view of the present invention. Detailed Implementation

[0015] To make the objectives, technical solutions, and beneficial effects of this utility model clearer, the preferred embodiments of this utility model will be described in detail below with reference to the accompanying drawings, so as to facilitate the understanding of those skilled in the art.

[0016] This utility model discloses a mist spraying device for vegetable greenhouses. The mist spraying device for vegetable greenhouses mainly includes a mobile trolley 1, a support frame 2, a medicine tank 3, a slider 4, a diverter pipe 5, a misting nozzle 6, a water pump 7, an inlet pipe 8, and an outlet hose 9. The support frame 2 is installed on the top of the mobile trolley 1, and the medicine tank 3 is installed on the support frame 2. The inside of the medicine tank 3 is set as a cavity structure. The top of the medicine tank 3 has a feed inlet, and a cover 31 is provided at the feed inlet. The slider 4 is slidably installed on the support frame 2. The diverter pipe 5 is connected to the slider 4. The misting nozzles 6 are installed at equal intervals on the diverter pipe 5. The water pump 7 is installed on the mobile trolley 1. The top of the inlet pipe 8 is connected to the medicine tank 3, and the bottom is connected to the inlet of the water pump 7. One end of the outlet hose 9 is connected to the outlet of the water pump 7, and the other end is connected to the diverter pipe 5. The medicine tank 3, the inlet pipe 8, the water pump 7, the outlet hose 9, the diverter pipe 5, and the misting nozzles 6 are connected.

[0017] Open the cap 31 at the top inlet of the pesticide tank 3, add the pesticides and other agents prepared in the correct proportions into the cavity structure of the pesticide tank 3, and then close the cap 31 to prevent the agents from overflowing or being contaminated by the outside environment during spraying. Adjust the position of the slider 4 on the support frame 2 according to the height and growth stage of the vegetables. During the movement, the position of the slider 4 can be precisely determined by observing the scale at the limiting hole 21 of the support frame 2 to meet the height requirements of different crops or different spraying needs. After alignment, insert pin 10 into limiting hole 21 to fix slider 4 on support frame 2, thereby fixing the height of distribution pipe 5 and atomizing nozzle 6. Turn on water pump 7, water pump 7 draws the medicine liquid in medicine tank 3 through water inlet pipe 8, pressurizes it and delivers it to water outlet hose 9. Pressurized medicine liquid enters distribution pipe 5 through water outlet hose 9. Distribution pipe 5 evenly distributes medicine liquid to each atomizing nozzle 6. Atomizing nozzle 6 atomizes medicine liquid into fine droplets and sprays it evenly on vegetables.

[0018] like Figure 2 , Figure 3 , Figure 4 As shown, the support frame 2 has a limiting hole 21, and a pin 10 is installed inside the limiting hole 21. The slider 4 is fixed to the support frame 2 by the pin 10. The limiting hole 21 of the support frame 2 has a scale. The slider 4 is slidably installed on the support frame 2 and can be fixed by the pin 10. The scale at the limiting hole 21 of the support frame 2 allows the height or horizontal position of the atomizing nozzle 6 to be easily adjusted according to the growth stage of the vegetables in the greenhouse. The scale also allows for more precise positioning.

[0019] like Figure 1 , Figure 2 , Figure 3 , Figure 4As shown, the atomizing nozzle 6 is provided in multiple sets; the multiple sets of atomizing nozzles 6 can increase the coverage area of ​​the spraying, so that the plants in the relatively enclosed space of the vegetable greenhouse can be more evenly contacted with the liquid, avoiding omissions and improving the spraying effect.

[0020] Work process:

[0021] Push the mobile cart 1 to the location inside the vegetable greenhouse where spraying is needed. Open the cap 31 at the top inlet of the pesticide tank 3 and add the pesticide and other agents prepared in the correct proportions into the cavity structure of the pesticide tank 3. Then close the cap 31 to prevent the agents from overflowing or being contaminated by the outside environment during spraying. Adjust the position of the slider 4 on the support frame 2 according to the height and growth stage of the vegetables. During the movement, the position of the slider 4 can be accurately determined by observing the scale at the limiting hole 21 of the support frame 2 to meet the height requirements of different crops or different spraying needs. After the slider 4 is adjusted, insert the pin 10 into the limiting hole 21 to fix the slider 4 on the support frame 2, thereby fixing the diversion pipe 5 and... With the atomizing nozzle 6 at the correct height, the water pump 7 is turned on. The water pump 7 draws the pesticide solution from the pesticide tank 3 through the inlet pipe 8, pressurizes it, and delivers it to the outlet hose 9. The pressurized pesticide solution then enters the distribution pipe 5 through the outlet hose 9. The distribution pipe 5 evenly distributes the pesticide solution to each atomizing nozzle 6. The atomizing nozzle 6 atomizes the pesticide solution into fine droplets and sprays them evenly onto the vegetables. The moving cart 1 is then pushed to slowly move along the rows of the vegetable greenhouse to ensure that the pesticide solution fully covers the vegetables. This atomizing spraying device for vegetable greenhouses can achieve efficient and uniform spraying of vegetables, improving the effect of pest and disease control. The adjustable height design of the atomizing nozzle 6 allows it to adapt to vegetables at different growth stages, and it is simple, flexible, and convenient to operate.

[0022] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although the utility model has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made to it in form and detail without departing from the scope defined by the claims of this utility model.

Claims

1. A misting pesticide spraying device for a vegetable greenhouse, characterized in that: The fogging pesticide spraying device for vegetable greenhouse comprises a moving trolley (1), a supporting frame (2), a pesticide box (3), a sliding block (4), a shunt pipe (5), a atomizing nozzle (6), a water pump (7), an inlet pipe (8), and an outlet hose (9). The supporting frame (2) is installed at the top end of the moving trolley (1), and the pesticide box (3) is installed on the supporting frame (2). The pesticide box (3) is internally provided with a cavity structure, and a feeding port is formed at the top end of the pesticide box (3). A cover (31) is arranged at the feeding port. The sliding block (4) is slidably installed on the supporting frame (2). The shunt pipe (5) is connected with the sliding block (4). The atomizing nozzle (6) is installed on the shunt pipe (5) at equal intervals. The water pump (7) is installed on the moving trolley (1). The inlet pipe (8) is connected with the pesticide box (3) at the top end and connected with the water inlet end of the water pump (7) at the bottom end. One end of the outlet hose (9) is connected with the water outlet end of the water pump (7), and the other end is connected with the shunt pipe (5). The pesticide box (3) and the inlet pipe (8) are communicated with the outlet hose (9), the shunt pipe (5), and the atomizing nozzle (6) through the water pump (7).

2. The atomizing pesticide spraying device for the vegetable greenhouse according to claim 1, characterized in that: A limiting hole (21) is formed in the supporting frame (2), and a bolt (10) is installed in the limiting hole (21). The sliding block (4) is fixed on the supporting frame (2) through the bolt (10).

3. The atomizing pesticide spraying device for the vegetable greenhouse according to claim 2, characterized in that: A scale is arranged at the limiting hole (21) of the supporting frame (2).

4. The atomizing pesticide spraying device for the vegetable greenhouse according to claim 1 or 2, characterized in that: The atomizing nozzle (6) is provided with multiple groups.

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