CN220557264U - Air-assisted pesticide application mechanism capable of spraying in large range - Google Patents
Air-assisted pesticide application mechanism capable of spraying in large range Download PDFInfo
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- CN220557264U CN220557264U CN202322181695.5U CN202322181695U CN220557264U CN 220557264 U CN220557264 U CN 220557264U CN 202322181695 U CN202322181695 U CN 202322181695U CN 220557264 U CN220557264 U CN 220557264U
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- 230000007246 mechanism Effects 0.000 title claims abstract description 20
- 238000005507 spraying Methods 0.000 title claims abstract description 13
- 239000000575 pesticide Substances 0.000 title abstract description 17
- 239000007788 liquid Substances 0.000 claims abstract description 6
- 150000001875 compounds Chemical class 0.000 claims abstract description 4
- 239000007921 spray Substances 0.000 claims description 20
- 238000009423 ventilation Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 235000013399 edible fruits Nutrition 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 6
- 239000003814 drug Substances 0.000 description 17
- 239000003595 mist Substances 0.000 description 3
- 239000002420 orchard Substances 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003031 feeding effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
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Abstract
The utility model discloses a large-range spraying air-assisted pesticide applying mechanism, which comprises a fan assembly, wherein the fan assembly comprises a fan housing and fan blades; the fan housing is provided with an air outlet; an atomizer is arranged at the air outlet and is connected with a liquid tank; the air outlet on the fan housing comprises a first air outlet and a second air outlet; the first air outlet is square or round in shape, and a plurality of atomizers are arranged in a compound mode within the outline range of the first air outlet; the second air outlet is in a strip shape, and a plurality of atomizers are equidistantly arranged on an extension line of the second air outlet; seen in the axial direction of the fan blade, the air outlet range of the first air outlet is staggered with the air outlet range of the second air outlet. According to the utility model, the atomizers are arranged at the air outlets with different shapes in different arrangement modes, so that the air outlet requirements of different positions of different fruit trees can be met, the pesticide application characteristics of the fruit trees are met, the branches and leaves of the fruit trees are fully applied, and the pesticide application effect is good.
Description
Technical Field
The utility model relates to the technical field of agricultural pesticide applying mechanisms, in particular to a large-range spraying wind-driven pesticide applying mechanism.
Background
In the fruit tree planting process, the fruit tree is often required to be applied with medicine, and mist is sprayed upwards in the medicine application process to cause the periphery of medicine application personnel to be spread, so that the working environment is severe, and in order to reduce the damage of medicine application operation to manpower, the current medicine application machine tool is becoming popular. The air-assisted pesticide applying mechanism is a core part of a pesticide applying machine, and in the prior art, patent CN108353874A discloses a typical sprayer, which is concentrated in spraying and small in pesticide applying range, and is used for applying pesticide to an orchard and needs to frequently control rotation of the sprayer. In order to obtain a larger application range in the patent CN213939455U, a larger frame needs to be built for dispersing and installing the spray heads, so that the whole size of the spray heads is larger, the spray heads are easy to block by branches, and the applicability is poor.
Disclosure of Invention
The utility model aims to: in order to overcome the defects in the prior art, the utility model provides the large-range spraying air-delivery pesticide applying mechanism which is wide in pesticide spraying range, reasonable in layout and compact in structure.
The technical scheme is as follows: in order to achieve the above purpose, the utility model provides a large-range spraying air delivery and application mechanism, which comprises a fan assembly, wherein the fan assembly comprises a fan housing and fan blades; the fan housing is provided with an air outlet; an atomizer is arranged at the air outlet and is connected with a liquid tank;
the air outlet on the fan housing comprises a first air outlet and a second air outlet; the shape of the first air outlet is square or round, and a plurality of atomizers are arranged in a compound way within the outline range of the first air outlet; the second air outlet is in a strip shape, and a plurality of atomizers are equidistantly arranged on an extension line of the second air outlet; seen in the axial direction of the fan blade, the air outlet range of the first air outlet is staggered with the air outlet range of the second air outlet.
In actual use, the inclination angle of the whole first air outlet relative to the ground is larger than that of the part with the largest inclination angle in the second air outlet. Because the profile shape of the first air outlet is compact such as circular, square, and the atomizer in its profile is arranged concentratedly, it can produce the stronger and denser medicine fog of injection dynamics, can help the medicine to overcome gravity and spout higher branch and leaf to can fully flip the branch and leaf, with the medicine fog spread the branch and leaf that is sheltered from. Because the second air outlet is rectangular, and the atomizer arrangement in its outline within range is comparatively dispersed, and it can spray in great angle within range, is applicable to and spouts medicine, the position that the spun liquid medicine need not overcome very big resistance and reach branch and leaf to these better medicine that spouts of side direction and side top spouts the medicine.
By adopting the composite layout structure, the application characteristics of the orchard can be met, the branches and leaves of the fruit tree can be fully applied with the pesticide, and the pesticide application effect is good.
Further, the first air outlet and the second air outlet are staggered in the axial direction of the fan blade. Therefore, air distribution can be facilitated, and the phenomenon that the wind power of the first air outlet is not high enough due to the turbulence of the air flow in the air inlet is prevented.
Further, the space in the fan housing is divided into two air cavities, namely a first air cavity and a second air cavity, by an annular partition plate; the fan blades are respectively arranged in the two wind cavities; the first air outlet and the second air outlet are respectively communicated with the first air cavity and the second air cavity.
Further, the second air cavity is connected with an air guide pipe, and a plurality of vent holes are formed in the end part of the air guide pipe; the second air outlet is divided into a plurality of air channels by a separation sheet, and the atomizer is arranged in each air channel; each vent hole is connected with at least one air duct.
Further, the vent holes are arranged along the axial direction of the fan blade, and the vent holes are connected with the air duct through pipelines. The pipeline guides the air exhausted by the vent holes which are axially arranged to the circumferentially arranged air channels, compared with the scheme that the second air cavity is directly communicated with each air channel, the problems that wind force is weakened and the air outlet speed of each air channel is uneven due to the fact that the extension length of the second air outlet is too long can be avoided.
Further, the air guide pipe is gradually reduced in section in the direction away from the second air cavity, so that the air collecting effect can be achieved, the air outlet speed of the vent hole is improved, and the mist feeding effect is guaranteed.
The beneficial effects are that: according to the large-range spraying air-delivery pesticide-applying mechanism, the atomizers are arranged at the air outlets with different shapes in different arrangement modes, so that the air-outlet requirements of different positions of different fruit trees can be met, the pesticide-applying characteristics of the fruit trees are met, the branches and leaves of the fruit trees are fully applied, and the pesticide-applying effect is good. In addition, the pneumatic conveying medicine applying mechanism has compact structure, small volume and good applicability.
Drawings
FIG. 1 is a perspective view of a wide range spray air delivery applicator mechanism;
FIG. 2 is a first cross-sectional block diagram of a wide spray air delivery dispensing mechanism;
FIG. 3 is a second cross-sectional block diagram of the wide spray air delivery mechanism;
fig. 4 is a layout view of the vent hole.
In the figure: 1-a fan assembly; 11-a fan housing; 11 a-a first air outlet; 11 b-a second air outlet; 11 c-a first wind chamber; 11 d-a second wind chamber; 12-fan blades; 13-annular separator; 14-an air guide pipe; 14 a-vent holes; 2-atomizer.
Detailed Description
The utility model will be further described with reference to the accompanying drawings.
The wide-range spray air delivery and application mechanism shown in fig. 1 comprises a fan assembly 1, wherein the fan assembly 1 comprises a fan housing 11 and fan blades 12; the fan housing 11 is provided with an air outlet; an atomizer 2 is arranged at the air outlet, and the atomizer 2 is connected with a liquid tank (not shown in the figure); the air outlet on the fan housing 11 comprises a first air outlet 11a and a second air outlet 11b; the shape of the first air outlet 11a is square or circular, and a plurality of atomizers 2 are arranged in a compound way within the outline range of the first air outlet 11 a; the second air outlet 11b is in a strip shape, and the atomizers 2 are equidistantly arranged on the extending line of the second air outlet 11b; seen in the axial direction of the fan blade 12, the air outlet range of the first air outlet 11a is staggered from the air outlet range of the second air outlet 11 b.
By adopting the structure, the atomizers 2 are arranged at the air outlets of different shapes in different arrangement modes, so that the air outlet requirements of different positions of different fruit trees can be met. In actual use, the inclination angle of the whole first air outlet 11a relative to the ground is larger than the inclination angle of the part with the largest inclination angle in the second air outlet 11 b. Because the outline shape of the first air outlet 11a is compact such as round, square, and the like, and the atomizers 2 in the outline are arranged and concentrated, the spray force of the spray gun can be higher and denser, the spray gun can help the medicine to overcome the gravity and spray to higher branches and leaves, and the branches and leaves can be fully turned over so as to spread the spray gun over the blocked branches and leaves. The second air outlet 11b is long, and the atomizers 2 in the outline range are distributed more, so that the atomizer can spray in a larger angle range, and the spray gun is suitable for spraying medicine to the positions of side directions and side upper parts, which are better in spraying medicine and spraying medicine liquid, without overcoming great resistance to reach branches and leaves.
By adopting the composite layout structure, the application characteristics of the orchard can be met, the branches and leaves of the fruit tree can be fully applied with the pesticide, and the pesticide application effect is good.
The first air outlet 11a and the second air outlet 11b are offset in the axial direction of the fan blade 12. Therefore, air distribution can be facilitated, and the phenomenon that the wind power of the first air outlet 11a is not high enough due to the turbulence of the air flow in the air can be prevented.
As shown in fig. 3, the space in the fan housing 11 is divided into two air chambers, namely a first air chamber 11c and a second air chamber 11d, by an annular partition plate 13; the fan blades 12 are respectively arranged in the two wind cavities; the first air outlet 11a and the second air outlet 11b are respectively communicated with the first air chamber 11c and the second air chamber 11 d.
The second air chamber 11d is connected with an air guide pipe 14, and a plurality of vent holes 14a are arranged at the end part of the air guide pipe 14; the second air outlet 11b is divided into a plurality of air channels by a separation sheet, and each air channel is internally provided with the atomizer 2; each of the ventilation holes 14a is connected to at least one of the air channels. The cross section of the air guide pipe 14 is gradually reduced in the direction away from the second air cavity 11d, so that the air collecting effect can be achieved, the air outlet speed of the air vent 14a is improved, and the mist feeding effect is guaranteed.
Preferably, as shown in fig. 4, the ventilation holes 14a are arranged along the axial direction of the fan blade 12, in which the ventilation holes 14a are arranged in two rows, and the ventilation holes 14a are connected with the air duct through a pipeline (as shown in fig. 2). The pipeline guides the air exhausted by the vent holes 14a arranged axially to the circumferentially arranged air channels, so that compared with the scheme that the second air cavity 11d is directly communicated with each air channel, the problems that the wind force is weakened and the air outlet speed of each air channel is uneven due to the fact that the extension length of the second air outlet 11b is too long can be avoided.
The foregoing is only a preferred embodiment of the utility model, it being noted that: it will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present utility model, and such modifications and adaptations are intended to be comprehended within the scope of the utility model.
Claims (6)
1. A large-range spraying air delivery and application mechanism, which comprises a fan assembly (1), wherein the fan assembly (1) comprises a fan housing (11) and fan blades (12); the fan housing (11) is provided with an air outlet; an atomizer (2) is arranged at the air outlet, and the atomizer (2) is connected with a liquid tank; the method is characterized in that:
the air outlet on the fan housing (11) comprises a first air outlet (11 a) and a second air outlet (11 b); the shape of the first air outlet (11 a) is square or round, and a plurality of atomizers (2) are arranged in a compound way within the outline range of the first air outlet (11 a); the second air outlet (11 b) is in a strip shape, and a plurality of atomizers (2) are equidistantly arranged on an extension line of the second air outlet (11 b); seen in the axial direction of the fan blade (12), the air outlet range of the first air outlet (11 a) is staggered from the air outlet range of the second air outlet (11 b).
2. The wide spray air delivery dispensing mechanism of claim 1 wherein said first air outlet (11 a) and said second air outlet (11 b) are offset in the axial direction of said fan blade (12).
3. The wide-range spray air delivery and application mechanism according to claim 2, wherein the space in the fan housing (11) is divided into two air chambers, namely a first air chamber (11 c) and a second air chamber (11 d), by an annular partition plate (13); the fan blades (12) are respectively arranged in the two wind cavities; the first air outlet (11 a) and the second air outlet (11 b) are respectively communicated with the first air cavity (11 c) and the second air cavity (11 d).
4. A wide spray air delivery dispensing mechanism according to claim 3, wherein the second air chamber (11 d) is connected with an air duct (14), and a plurality of ventilation holes (14 a) are arranged at the end part of the air duct (14); the second air outlet (11 b) is divided into a plurality of air channels by a separation sheet, and each air channel is internally provided with the atomizer (2); each vent hole (14 a) is connected with at least one air duct.
5. The wide spray air delivery dispensing mechanism of claim 4 wherein said vent holes (14 a) are aligned along the axial direction of said fan blades (12), said vent holes (14 a) being connected to said air duct by tubing.
6. The wide spray air delivery dispensing mechanism of claim 4 wherein said air duct (14) tapers in cross section in a direction away from said second air chamber (11 d).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322181695.5U CN220557264U (en) | 2023-08-14 | 2023-08-14 | Air-assisted pesticide application mechanism capable of spraying in large range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322181695.5U CN220557264U (en) | 2023-08-14 | 2023-08-14 | Air-assisted pesticide application mechanism capable of spraying in large range |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220557264U true CN220557264U (en) | 2024-03-08 |
Family
ID=90103006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322181695.5U Active CN220557264U (en) | 2023-08-14 | 2023-08-14 | Air-assisted pesticide application mechanism capable of spraying in large range |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220557264U (en) |
-
2023
- 2023-08-14 CN CN202322181695.5U patent/CN220557264U/en active Active
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