CN210808960U - Unmanned plant protection atomizer - Google Patents
Unmanned plant protection atomizer Download PDFInfo
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- CN210808960U CN210808960U CN201921791345.8U CN201921791345U CN210808960U CN 210808960 U CN210808960 U CN 210808960U CN 201921791345 U CN201921791345 U CN 201921791345U CN 210808960 U CN210808960 U CN 210808960U
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Abstract
The utility model relates to an unmanned plant protection atomizer, include: an unmanned aerial vehicle and a spraying mechanism; spraying mechanism includes the spraying container, first conveyer pipe, the force pump, second conveyer pipe and shower nozzle, the spraying container is connected with unmanned aerial vehicle, the delivery port has been seted up to the spraying container, the one end intercommunication of delivery port and first conveyer pipe, the other end of first conveyer pipe is connected with the first end of force pump, the second end of force pump is connected with the one end of second conveyer pipe, the other end and the shower nozzle of second conveyer pipe are connected, the inside of shower nozzle has been seted up and has been sprayed the chamber, it has the spout to spray the chamber, it is provided with the dispersion plectrum to spray the intracavity, the dispersion plectrum inclines in the lateral wall that sprays the chamber, a plurality of orifices have been. Through set up the dispersion plectrum in the shower nozzle for the liquid that flows through in the shower nozzle is dispersed, sprays and goes out by the orifice of the side of shower nozzle, makes liquid be vaporific spraying and goes out, makes the spraying can fully cover agriculture and forestry crop, realizes the fine plant protection effect to agriculture and forestry crop.
Description
Technical Field
The utility model relates to an agriculture and forestry technical field especially relates to an unmanned plant protection atomizer.
Background
Plant protection is plant protection, which is an important component of agriculture and forestry production and is one of important measures for ensuring high yield and harvest of agriculture and forestry. In order to economically and effectively protect plants, various control methods and positive effects are exerted, the policy of 'prevention mainly and comprehensive control' is implemented, and diseases, insects, weeds and other harmful organisms are eliminated before the harmful organisms are damaged, so that the harmful organisms are prevented from being damaged.
In order to realize the plant protection, need carry out spraying of pesticide to the agriculture and forestry crop, traditional unmanned aerial vehicle plant protection can not spray the pesticide on the agriculture and forestry crop well evenly, leads to the plant protection effect not good.
SUMMERY OF THE UTILITY MODEL
Based on this, it is necessary to provide an unmanned plant protection spraying device.
An unmanned plant protection spraying device, comprising: an unmanned aerial vehicle and a spraying mechanism;
the spraying mechanism comprises a spraying container, a first delivery pipe, a pressure pump, a second delivery pipe and a spray head, the spraying container is connected with the unmanned aerial vehicle, a conveying port is formed in the spraying container, the conveying port is communicated with one end of the first conveying pipe, the other end of the first delivery pipe is connected with the first end of the pressure pump, the second end of the pressure pump is connected with one end of the second delivery pipe, the other end of the second conveying pipe is connected with the spray head, the interior of the spray head is provided with a spray cavity, a nozzle is arranged at one end of the injection cavity far away from the second conveying pipe, a dispersion shifting sheet is arranged at one end of the injection cavity near the nozzle, the dispersing poking sheet is inclined to the side wall of the spraying cavity, one end of the spray head, which is close to the nozzle, is provided with a plurality of spray holes, and the spray holes penetrate through the side wall of the spraying cavity to the outer side surface of the spray head.
In one embodiment, the number of said dispersion paddles is two.
In one embodiment, two of the dispersion paddles are symmetrically disposed about a central axis of the spray chamber.
In one embodiment, the showerhead has a cylindrical configuration.
In one embodiment, a spraying net is arranged in the nozzle, and the outer side edge of the spraying net is connected with the side wall of the nozzle.
In one embodiment, the dispersion paddle has a truncated cone shaped configuration.
In one embodiment, the width of the dispersion paddle gradually increases from one end near the second delivery tube to the other end.
In one embodiment, an end of the dispersion paddle remote from the second delivery tube is connected to a sidewall of the spout.
The utility model has the advantages that: through set up the dispersion plectrum in the shower nozzle for the liquid in the shower nozzle of flowing through is dispersed, and spray by the orifice of the side of shower nozzle and go out, make liquid be vaporific spray and go out, through the mode blowout with liquid such as pesticide with spraying, make the spraying can fully cover the agriculture and forestry crop, make the effect of spraying to the agriculture and forestry crop better, realize the fine plant protection effect to the agriculture and forestry crop.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
Fig. 1 is a perspective view of an unmanned plant protection spraying apparatus according to an embodiment;
fig. 2 is a schematic cross-sectional view illustrating a spray head of an unmanned plant protection spraying apparatus according to an embodiment;
fig. 3 is a schematic cross-sectional view illustrating a spray head of an unmanned plant protection spraying apparatus according to another embodiment;
fig. 4 is a partial sectional view schematically illustrating a spray head of an unmanned plant protection spraying apparatus according to still another embodiment.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1 and 2, an unmanned plant protection spraying apparatus 10 according to an embodiment of the present invention includes: a drone 100 and a spraying mechanism 200; the spraying mechanism 200 comprises a spraying container 210, a first delivery pipe 220, a pressure pump 230, a second delivery pipe 240 and a spraying head 300, wherein the spraying container 210 is connected with the unmanned aerial vehicle 100, the spraying container 210 is provided with a delivery port, the delivery port is communicated with one end of the first delivery pipe 220, the other end of the first delivery pipe 220 is connected with the first end of the pressure pump 230, the second end of the pressure pump 230 is connected with one end of the second delivery pipe 240, the other end of the second delivery pipe 240 is connected with the spraying head 300, a spraying cavity 301 is arranged in the spraying head 300, one end, far away from the second delivery pipe 240, of the spraying cavity 301 is provided with a spraying port 302, one end, close to the spraying port 302, in the spraying cavity 301 is provided with a dispersion poking piece 310, the dispersion poking piece 310 is inclined to the side wall of the spraying cavity 301, one end, close to the spraying port 302, of the spraying head 300 is provided with, the injection hole 303 penetrates from the sidewall of the injection cavity 301 to the outer side surface of the injection head 300.
Specifically, the unmanned aerial vehicle 100 includes a rotor, a driver, and a housing, wherein the driver is disposed in the housing, the rotor is rotatably disposed on the housing, and the driver is drivingly connected to the rotor; the spraying mechanism 200 is connected with the housing, and the structure of the unmanned aerial vehicle can be realized by adopting the prior art, and is not described redundantly in the embodiment. In this embodiment, the spray container 210 is disposed in the housing, the spray container 210 is used for containing sprayed liquid, the pressure pump 230 is a liquid pump and is used for providing power for conveying the liquid, the pressure pump 230 pumps the liquid in the spray container 210 through the first conveying pipe 220 and conveys the liquid to the spray head 300 through the second conveying pipe 240, and the liquid is sprayed out from the spray holes 303 of the spray head 300 due to the pressure of the pressure pump 230. Since the liquid is delivered to the spray head 300 from the second delivery pipe 240 under high pressure, the liquid is sprayed from the fine spray holes 303 under high pressure to form a mist spray.
It is worth mentioning that unmanned aerial vehicle 100 can adopt prior art to realize, sets up the installation cavity in unmanned aerial vehicle 100's the casing, and the driver sets up in the installation cavity, and aerosol container 210 and force pump 230 set up in the installation cavity, and the through-hole is seted up to the lateral wall of installation cavity, and second conveyer pipe 240 passes the through-hole, and shower nozzle 300 sets up in the outside of casing, and like this, shower nozzle 300 can spout liquid and set up the outside.
In the above embodiment, the dispersing poking piece 310 is arranged in the spray head 300, so that the liquid flowing through the spray head 300 is dispersed and sprayed out through the spray holes 303 on the side surface of the spray head 300, the liquid is sprayed out in a mist shape, and the liquid such as pesticide is sprayed out in a spraying manner, so that the spraying can fully cover the agricultural and forestry crops, the spraying effect on the agricultural and forestry crops is better, and the good plant protection effect on the agricultural and forestry crops is realized.
In order to cover a wide area and spray more agricultural and forestry crops, thereby improving the plant protection efficiency, in one embodiment, the number of the second delivery pipes 240 and the spray heads 300 is multiple, each second delivery pipe 240 is connected with one spray head 300, the second end of the pressure pump 230 is communicated with one end of the trunk delivery pipe, the trunk delivery pipe is communicated with each second delivery pipe 240, and one end of each second delivery pipe 240, which is far away from the trunk delivery pipe, is connected with the spray head 300, so that the spray efficiency can be improved by providing a plurality of spray heads 300.
In one embodiment, the spray head 300 has a cylindrical structure, and the spray chamber 301 in the spray head 300 has a circular cross-section, i.e., the spray chamber 301 is also cylindrical. The spray holes 303 are formed on the circumferential surface of the spray head 300, the spray holes 303 are arranged at equal intervals, the spray holes 303 are arranged in a circumferential arrangement around the central axis of the spray head 300, and the spray holes 303 penetrate from the outer side surface of the spray head 300 to the inner side surface of the spray head 300, so that the liquid in the second delivery pipe 240 is delivered to the spray head 300 and is sprayed from the circumferential surface of the spray head 300 to the outer side to form a spray, which makes the spray range larger and the spray effect better.
It is worth mentioning that, in order to make the spraying range larger and make the spraying intensity higher, in one embodiment, the inner diameter of the second delivery pipe 240 is larger than the width of the spraying chamber 301, so that, because the area of the cross section of the second delivery pipe 240 is larger than the area of the spraying chamber 301, the pressure of the liquid in the spray head 300 is larger, and further, the liquid can be sprayed farther, and the spraying intensity is higher, so that the spraying range is larger.
In order to divide the liquid in the spray head 300 so that the liquid can be dispersed to the respective spray holes 303, in one embodiment, as shown in fig. 2, the number of the dispersion paddles 310 is two. In one embodiment, two of the dispersion paddles 310 are symmetrically disposed about a central axis of the spray chamber 301. In this embodiment, one end of the two dispersion dials 310 close to the second conveying pipe 240 is connected to the side wall of the spraying cavity 301, specifically, the connection mode between the dispersion dials 310 and the spraying cavity 301 may be a clamping connection or a welding connection, for example, fixing holes are formed in the side walls of the two sides of the spraying cavity 301, insertion rods are convexly arranged on the two sides of one end of the dispersion dials 310 close to the second conveying pipe 240 respectively, and the insertion rods are inserted into the fixing holes, so that the dispersion dials 310 are connected to the side wall of the spraying cavity 301. The two dispersion pulling pieces 310 are arranged obliquely to the axial direction of the spray head 300, and the distance between the two dispersion pulling pieces 310 gradually increases from the end close to the second delivery pipe 240 to the end far away from the second delivery pipe 240, that is, along with the delivery direction of the liquid, the two dispersion pulling pieces 310 are opened, so that the liquid can be delivered to both sides of the spray head 300 under the guidance of the two dispersion pulling pieces 310, and then is sprayed out through the plurality of spray holes 303 on the spray head 300.
In order to enable the liquid to be sprayed from the end of the spray head 300, in one embodiment, a spray net 400 is disposed inside the spray opening 302, and the outer side edge of the spray net 400 is connected with the side wall of the spray opening 302. In this embodiment, the end of the nozzle 300 far away from the second delivery pipe 240 is provided with the nozzle 400, and the nozzle 400 has a plurality of mesh openings 401, so that, under the hydraulic action of the liquid in the nozzle 300, the liquid is not only delivered to the nozzle holes 303, but also partially delivered to the nozzle 400, and the liquid is sprayed through the nozzle 400, so that the liquid is sprayed in a mist shape, and thus, the nozzle 300 enables the liquid to be sprayed not only from the circumferential direction, but also from the end of the nozzle 300, so that the spraying range is larger, and the spraying effect is better.
In order to enable the dispersion paddle 310 to sufficiently disperse the liquid in the circumferential direction, in one embodiment, as shown in fig. 3, the dispersion paddle 310 has a truncated cone-shaped structure. In this embodiment, the width of the dispersion paddle 310 gradually increases from one end near the second conveying pipe 240 to the other end. In this embodiment, the dispersing poking piece 310 is disposed in a truncated cone shape, and can disperse liquid to the outside, and disperse the liquid along the circumferential outside of the dispersing poking piece 310 in the shape of a truncated cone, so that the liquid can be distributed in the circumferential direction of the spray head 300, and the liquid is distributed to the spray holes 303 more uniformly, and the spray is more uniform.
In order to prevent the liquid from being sprayed from the end of the spray head 300 due to the provision of the dispersion dial 310 having a truncated cone shape, in one embodiment, an end of the dispersion dial 310 remote from the second delivery pipe 240 is connected to a sidewall of the spray opening 302. In this embodiment, the end of the dispersion pulling piece 310 far away from the second delivery pipe 240 is connected with the side wall of the spout 302, so that the dispersion pulling piece 310 closes the spout 302, and further blocks the liquid from being sprayed out from the end of the spray head 300, so that the liquid can be sprayed out from the spray hole 303 on the side surface of the spray head 300 only.
In order to make the spraying range larger and the particle size of the liquid sprayed in the form of mist smaller, in an embodiment, as shown in fig. 4, the width of the spraying hole 303 is gradually reduced from one end close to the inner side of the spray head 300 to one end close to the outer side of the spray head 300, in this embodiment, the aperture of the spraying hole 303 is gradually reduced along the spraying direction of the liquid, on one hand, the spraying pressure of the liquid is made to be larger and larger, which is beneficial to spraying a larger range, and on the other hand, the particle size of the liquid sprayed out is made to be smaller, which is beneficial to spraying the liquid to the surface of agricultural and forestry crops better.
In order to make the atomization of the liquid more sufficient, in an embodiment, referring to fig. 4 again, the side wall of the nozzle hole 303 is provided with a plurality of dispersing protrusions 320 in a protruding manner, in this embodiment, the dispersing protrusions 320 are in a conical shape, and the width of the dispersing protrusions 320 decreases from one end close to the side wall of the nozzle hole 303 to the tail end, so that the dispersing protrusions 320 can disperse the liquid in the nozzle hole 303 into smaller particles to be ejected, and the atomization of the liquid is more sufficient.
In order to fix the spray head 300, in one embodiment, a bracket is disposed on an outer side surface of the casing, one end of the bracket is connected to the casing, and the other end of the bracket is fixedly connected to an end of the spray head 300 away from the nozzle, so that the spray head can be stably fixed to the outer side of the casing through the support of the bracket to achieve precise spraying.
In the above-mentioned embodiment, through set up the dispersion plectrum in the shower nozzle for the liquid in the shower nozzle of flowing through is dispersed, and spray by the orifice of the side of shower nozzle and go out, make liquid be vaporific spray and go out, through spouting with the mode of spraying with liquid such as pesticide, make the spraying can fully cover the agriculture and forestry crop, make the spraying effect to the agriculture and forestry crop better, realize the fine plant protection effect to the agriculture and forestry crop.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (8)
1. An unmanned plant protection atomizer, characterized by, includes: an unmanned aerial vehicle and a spraying mechanism;
the spraying mechanism comprises a spraying container, a first delivery pipe, a pressure pump, a second delivery pipe and a spray head, the spraying container is connected with the unmanned aerial vehicle, a conveying port is formed in the spraying container, the conveying port is communicated with one end of the first conveying pipe, the other end of the first delivery pipe is connected with the first end of the pressure pump, the second end of the pressure pump is connected with one end of the second delivery pipe, the other end of the second conveying pipe is connected with the spray head, the interior of the spray head is provided with a spray cavity, a nozzle is arranged at one end of the injection cavity far away from the second conveying pipe, a dispersion shifting sheet is arranged at one end of the injection cavity near the nozzle, the dispersing poking sheet is inclined to the side wall of the spraying cavity, one end of the spray head, which is close to the nozzle, is provided with a plurality of spray holes, and the spray holes penetrate through the side wall of the spraying cavity to the outer side surface of the spray head.
2. The unmanned plant protection spraying device of claim 1, wherein the number of the dispersion paddle is two.
3. The unmanned plant protection spray device of claim 1, wherein two of said dispersion paddles are symmetrically disposed about a central axis of said spray chamber.
4. The unmanned plant protection spraying device of claim 1, wherein the spray head has a cylindrical structure.
5. The unmanned plant protection spraying device of any one of claims 1 to 4, wherein a spray net is arranged in the nozzle, and the outer side edge of the spray net is connected with the side wall of the nozzle.
6. The unmanned plant protection spray device of any one of claims 1-4, wherein said dispersion paddle has a truncated cone shaped configuration.
7. The unmanned plant protection spraying device of claim 5, wherein the width of the dispersion paddle gradually increases from one end near the second delivery tube to the other end.
8. The unmanned plant protection spraying device of claim 6, wherein an end of the dispersion paddle remote from the second delivery tube is connected to a side wall of the spout.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921791345.8U CN210808960U (en) | 2019-10-23 | 2019-10-23 | Unmanned plant protection atomizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921791345.8U CN210808960U (en) | 2019-10-23 | 2019-10-23 | Unmanned plant protection atomizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210808960U true CN210808960U (en) | 2020-06-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921791345.8U Active CN210808960U (en) | 2019-10-23 | 2019-10-23 | Unmanned plant protection atomizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210808960U (en) |
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2019
- 2019-10-23 CN CN201921791345.8U patent/CN210808960U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 516800 in Guanhui industrial transfer industrial park, Longcheng sub district office, Longmen County, Huizhou City, Guangdong Province (office building 1) (office only) Patentee after: Huizhou Gu bee agroforestry Co.,Ltd. Address before: 516800 the first floor of No. 134 Taiping new road, Longcheng Street office, Longmen, Huizhou, Guangdong Patentee before: Huizhou Gu bee agroforestry Co.,Ltd. |