CN214229572U - Crawler-type long-range air-assisted sprayer for nursery - Google Patents
Crawler-type long-range air-assisted sprayer for nursery Download PDFInfo
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- CN214229572U CN214229572U CN202022977794.0U CN202022977794U CN214229572U CN 214229572 U CN214229572 U CN 214229572U CN 202022977794 U CN202022977794 U CN 202022977794U CN 214229572 U CN214229572 U CN 214229572U
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Abstract
The utility model relates to a crawler-type long-range nursery air-assisted sprayer, which comprises a crawler-type chassis driven by a diesel engine, wherein a pesticide box, a fan and an air guide device are arranged on the chassis; the air guide device comprises a base, an upper air pipe and a lower air pipe; the upper air pipe is an arc pipe, the lower end of the upper air pipe is connected with the base, and the upper end of the upper air pipe is a suspended first air outlet; the base is connected with an air port of the fan; the lower air pipe is a divergent arc pipe, the lower end of the lower air pipe is connected to the side wall of the lower part of the upper air pipe and communicated with the upper air pipe, and the upper end of the lower air pipe is a suspended second air outlet; the second air outlet is positioned below the first air outlet; an upper spray head is arranged at the first air outlet; a lower spray head is arranged at the second air outlet; the upper spray head and the lower spray head are respectively connected to the medicine chest through medicine pipes; the medicine chest is also connected with a medicine feeding pump. The utility model discloses can be with even spraying the plant leaf surface in nursery of liquid medicine on, improve the quality and the efficiency of giving medicine to poor free of charge.
Description
Technical Field
The utility model relates to an agricultural machine, especially a atomizer suitable for nursery, specific sprayer is sent to wind of crawler-type long-range nursery that says so.
Background
As the nursery garden has the characteristics of short and small plants, large planting density, small field gaps and the like, the traditional medium-large spraying machine is difficult to apply the pesticide to the nursery garden. At present, a commonly used backpack type spraying machine, a high-pressure spray gun and other small spraying machines also have the problems of low spraying efficiency, high labor intensity, serious liquid medicine waste and the like, and the requirements of the precision and intelligent development of modern agriculture are difficult to meet.
Therefore, it is urgently needed to develop a spray application device which can sufficiently meet the requirements of nursery use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a wind of crawler-type long range nursery send sprayer to the problem that exists in the aspect of nursery application of pesticides at present, can effectively improve the liquid medicine and to the coverage homogeneity of nursery plant, promote efficiency and the quality of giving pesticides.
The technical scheme of the utility model is that:
a crawler-type long-range air-assisted sprayer for nursery gardens comprises a crawler-type chassis driven by a diesel engine, wherein a pesticide box, a fan and an air guide device are arranged on the chassis; the air guide device comprises a base, an upper air pipe and a lower air pipe; the upper air pipe is an arc pipe, the lower end of the upper air pipe is connected with the base, and the upper end of the upper air pipe is a suspended first air outlet; the base is connected with an air port of the fan; the lower air pipe is a divergent arc pipe, the lower end of the lower air pipe is connected to the side wall of the lower part of the upper air pipe and communicated with the upper air pipe, and the upper end of the lower air pipe is a suspended second air outlet; the second air outlet is positioned below the first air outlet; an upper spray head is arranged at the first air outlet; a lower spray head is arranged at the second air outlet; the upper spray head and the lower spray head are respectively connected to the medicine chest through medicine pipes; the medicine box is also connected with a medicine feeding pump, so that the liquid medicine in the medicine box is sprayed out through the spray head under the action of the medicine feeding pump.
Furthermore, the upper air pipe and the lower air pipe are positioned in the same vertical plane.
Furthermore, the upper spray head and the lower spray head are respectively provided with a plurality of spray heads.
Furthermore, a vehicle speed sensor is arranged on the chassis; a liquid level sensor is arranged in the medicine box; a flow sensor is arranged on the spray head; the vehicle speed sensor, the liquid level sensor and the flow sensor are respectively connected with the controller.
Further, the dosing pump and the fan are respectively connected with the controller.
The utility model has the advantages that:
the utility model relates to a rationally, simple structure, convenient operation through the air supply of upper and lower wind gap, with the even plant blade surface that sprays the nursery co-altitude with the liquid medicine to through the action of relevant sensor and controller, make the process of giving medicine to poor free of charge intelligent, improve the quality and the efficiency of giving medicine to poor free of charge, reduce intensity of labour, it is extravagant to reduce the liquid medicine.
Drawings
Fig. 1 is an external view of the present invention.
Fig. 2 is a front view and a left side view of the air guide device.
Fig. 3 is a schematic view of the medicine box and the spray head.
Wherein: 1-a chassis; 2-a fan; 3-an air guide device; 31-a base; 32-an upper air pipe; 33-lower air pipe; 321-a first air outlet; 331-a second air outlet; 4-a diesel engine; 5-a medicine chest; 51-a drug delivery pump; 52-lower spray head; 53-upper spray head; 54-medicine tube.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
As shown in figures 1 to 3.
A crawler-type long-range air-assisted sprayer for nursery gardens comprises a crawler-type chassis 1. The chassis 1 can be driven to walk by a diesel engine 4 mounted on the chassis.
The chassis 1 is provided with a medicine box 5, a fan 2 and an air guide device 3. The air guide device 3 includes a base 31, an upper duct 32, and a lower duct 33. The upper air duct 32 is a circular arc metal circular tube, the lower end of the upper air duct is connected with the base 31, and the upper end of the upper air duct is a suspended first air outlet 321. The lower air duct 33 is a gradually expanding circular arc-shaped metal circular tube, the lower end of the lower air duct is connected to the side wall of the lower portion of the upper air duct 32 and communicated with the upper air duct 32, and the upper end of the lower air duct is a suspended second air outlet 331. The base 1 is connected with the air inlet of the fan 2, so that the air supply generated by the fan can be blown out through the first air outlet 321 and the second air outlet 331. The upper air duct 32 and the lower air duct 33 are located in the same vertical plane, and the second air outlet 331 is located below the first air outlet 321, so that the air guide device 3 is in a gooseneck shape, and the air supply distance is further. Meanwhile, the air can be supplied to the plants with different heights in the nursery garden through the two air outlets with different heights. Preferably, the radius of curvature of the upper duct 32 is about 1.95m, and the first outlet 321 is about 2.25m from the ground. The radius of the first outlet 321 is about 15 cm. The radius of the second outlet 331 is about 10cm, and the inclination angle a is about 30 °. The first air outlet 321 and the second air outlet 331 are spaced apart from each other by a distance of about 300 mm. The fan 2 can be a centrifugal fan.
The first air outlet 321 is provided with an upper nozzle 53. The second air outlet 331 is provided with a lower nozzle 52. The upper and lower nozzles are connected to the medicine boxes 5 through medicine tubes 54, respectively. The medicine box 5 is also connected to a medicine feed pump 51, and the medicine liquid in the medicine box is discharged through the head by the action of the medicine feed pump 51. Preferably, four upper nozzles 53 are arranged and connected in parallel; the three lower spray heads are connected in parallel, thereby being beneficial to the uniform spraying of the liquid medicine. The administration pump 51 is a diaphragm pump, and is convenient to use.
The exit of medical kit 5 is equipped with electrical control valve, can adjust the flow of liquid medicine, fully satisfies different regional demands.
Furthermore, a vehicle speed sensor is arranged on the chassis 1 and can sense the moving speed of the chassis. A liquid level sensor is arranged in the medicine box 5, so that the medicine liquid storage in the medicine box can be sensed, and the medicine liquid can be added in time. Be equipped with flow sensor on the shower nozzle, can the sensing liquid medicine spray volume. Speed of a motor vehicle sensor, level sensor and flow sensor link to each other with the controller respectively, simultaneously, will dosing pump and fan link to each other with the controller respectively, make the utility model discloses can adjust in real time and spout medicine speed and wind speed, improve the quality and the efficiency of giving medicine to the poor free of charge. The controller may be an industrial personal computer.
The utility model discloses a working process does: the crawler-type chassis is driven by the diesel engine to travel according to a set route. Meanwhile, the diesel engine also provides power for the dosing pump and the fan, so that the liquid medicine in the medicine box is sprayed out through the corresponding spray heads. Then, air is supplied through two air supply outlets with different heights of the air guide device, so that the pesticide solution can be uniformly sprayed onto the leaf surfaces of high and low plants in a large area, and the pesticide spraying quality and efficiency are greatly improved. Meanwhile, the sensed information can be transmitted to the controller through related sensors, and after the sensed information is compared with a preset value, the dosing pump, the fan and the like are adjusted, so that intelligent operation is realized, the labor intensity is reduced, and the waste of liquid medicine can be reduced.
The utility model discloses the part that does not relate to all is the same with prior art or can adopt prior art to realize.
Claims (5)
1. A crawler-type long-range air-assisted sprayer for nursery gardens comprises a crawler-type chassis driven by a diesel engine, and is characterized in that a pesticide box, a fan and an air guide device are arranged on the chassis; the air guide device comprises a base, an upper air pipe and a lower air pipe; the upper air pipe is an arc pipe, the lower end of the upper air pipe is connected with the base, and the upper end of the upper air pipe is a suspended first air outlet; the base is connected with an air port of the fan; the lower air pipe is a divergent arc pipe, the lower end of the lower air pipe is connected to the side wall of the lower part of the upper air pipe and communicated with the upper air pipe, and the upper end of the lower air pipe is a suspended second air outlet; the second air outlet is positioned below the first air outlet; an upper spray head is arranged at the first air outlet; a lower spray head is arranged at the second air outlet; the upper spray head and the lower spray head are respectively connected to the medicine chest through medicine pipes; the medicine box is also connected with a medicine feeding pump, so that the liquid medicine in the medicine box is sprayed out through the spray head under the action of the medicine feeding pump.
2. The tracked, long-range nursery air-assisted sprayer of claim 1, wherein the upper air duct and the lower air duct are located in the same vertical plane.
3. The air-assisted sprayer for the crawler-type long-range nursery as recited in claim 1, wherein the upper and lower spray heads are plural.
4. The air-assisted sprayer for the crawler-type long-range nursery as recited in claim 1, wherein a vehicle speed sensor is arranged on the chassis; a liquid level sensor is arranged in the medicine box; a flow sensor is arranged on the spray head; the vehicle speed sensor, the liquid level sensor and the flow sensor are respectively connected with the controller.
5. The tracked, long-range nursery air-assisted sprayer of claim 4, wherein the dosing pump and the fan are each connected to a controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022977794.0U CN214229572U (en) | 2020-12-14 | 2020-12-14 | Crawler-type long-range air-assisted sprayer for nursery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022977794.0U CN214229572U (en) | 2020-12-14 | 2020-12-14 | Crawler-type long-range air-assisted sprayer for nursery |
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| Publication Number | Publication Date |
|---|---|
| CN214229572U true CN214229572U (en) | 2021-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022977794.0U Active CN214229572U (en) | 2020-12-14 | 2020-12-14 | Crawler-type long-range air-assisted sprayer for nursery |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116114678A (en) * | 2023-01-12 | 2023-05-16 | 南京农业大学 | Multi-neck type long-range air-assisted sprayer and spraying and pesticide application method thereof |
| CN116114678B (en) * | 2023-01-12 | 2024-10-29 | 南京农业大学 | Multi-neck type long-range air-assisted sprayer and spraying and pesticide application method thereof |
-
2020
- 2020-12-14 CN CN202022977794.0U patent/CN214229572U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116114678A (en) * | 2023-01-12 | 2023-05-16 | 南京农业大学 | Multi-neck type long-range air-assisted sprayer and spraying and pesticide application method thereof |
| CN116114678B (en) * | 2023-01-12 | 2024-10-29 | 南京农业大学 | Multi-neck type long-range air-assisted sprayer and spraying and pesticide application method thereof |
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