Sprayer spraying device for spherical or quasi-spherical fruits and vegetables
阅读说明：本技术 一种用于球形或类球形果蔬的喷雾器喷施装置 (Sprayer spraying device for spherical or quasi-spherical fruits and vegetables ) 是由 孙永会 韩星星 牛育华 朱晓斌 宋洁 韩玉英 王阳阳 赵轩 于 2020-08-07 设计创作，主要内容包括：本发明公开的一种用于球形或类球形果蔬的喷雾器喷施装置,属于喷雾器技术领域。包括集雾罩、竖直喷头、多通接头和若干水平喷头；集雾罩上端开口,多通接头设在集雾罩的底部；竖直喷头与多通接头连接,竖直喷头朝向集雾罩内部；若干水平喷头环向布置在集雾罩的上端,每个水平喷头分别通过进液管与多通接头连接,水平喷头朝向集雾罩内部；多通接头上设有回液口,回液口连接有回液接头,多通接头连接有喷雾器接头,回液接头和喷雾器接头分别与喷雾器连接。该装置针对球形或类球形果蔬设计,喷施均匀,喷施效率高,喷剂可回收,喷施准确度高；且结构简单,便于加工,操作简单。(The invention discloses a sprayer spraying device for spherical or quasi-spherical fruits and vegetables, and belongs to the technical field of sprayers. Comprises a mist collecting cover, a vertical spray head, a multi-way joint and a plurality of horizontal spray heads; the upper end of the mist collection cover is provided with an opening, and the multi-way joint is arranged at the bottom of the mist collection cover; the vertical spray head is connected with the multi-way joint and faces the interior of the mist collecting cover; a plurality of horizontal spray heads are annularly arranged at the upper end of the mist collecting cover, each horizontal spray head is connected with the multi-way joint through a liquid inlet pipe, and the horizontal spray heads face the inside of the mist collecting cover; the multi-way joint is provided with a liquid return port which is connected with a liquid return joint, the multi-way joint is connected with a sprayer joint, and the liquid return joint and the sprayer joint are respectively connected with a sprayer. The device is designed aiming at spherical or quasi-spherical fruits and vegetables, and has the advantages of uniform spraying, high spraying efficiency, recoverable spray and high spraying accuracy; and the structure is simple, the processing is convenient, and the operation is simple.)
1. A sprayer spraying device for spherical or quasi-spherical fruits and vegetables is characterized by comprising a mist collecting cover (1), a vertical spray head (2), a multi-way joint (6) and a plurality of horizontal spray heads (3); the upper end of the mist collection cover (1) is opened, and the multi-way joint (6) is arranged at the bottom of the mist collection cover (1); the vertical spray head (2) is connected with the multi-way joint (6), and the vertical spray head (2) faces the inside of the mist collecting cover (1); a plurality of horizontal spray heads (3) are annularly arranged at the upper end of the mist collecting cover (1), each horizontal spray head (3) is respectively connected with a multi-way joint (6) through a liquid inlet pipe (4), and the horizontal spray heads (3) face the inside of the mist collecting cover (1); the multi-way joint (6) is provided with a liquid return port (5), the liquid return port (5) is connected with a liquid return joint, the multi-way joint (6) is connected with a sprayer joint (7), and the liquid return joint and the sprayer joint (7) are respectively connected with a sprayer.
2. The sprayer-spraying device for spherical or spheroidal fruits and vegetables according to claim 1, characterized in that the mist-collecting hood (1) is hollow ellipsoid-shaped, the inner wall is smooth curved, and the cross-sectional area is gradually reduced from the upper end to the lower end.
3. The sprayer-spraying device for spherical or spheroidal fruits and vegetables according to claim 1, characterized in that the mist-collecting cover (1) is made of transparent material.
4. Sprayer-spraying device for spherical or spheroidal fruits and vegetables, according to claim 1, characterized in that the vertical sprayer (2) has an angle of atomization of 60 °.
5. The sprayer-spraying device for spherical or spheroidal fruits and vegetables according to claim 1, characterized in that the number of horizontal sprayers (3) is 3, and 3 horizontal sprayers (3) are circumferentially equispaced.
6. Sprayer-spraying device for fruit and vegetables in spherical or spheroidal form, according to claim 5, characterised in that the horizontal sprayer (3) has an angle of atomisation of 120 °.
7. Sprayer-spraying device for spherical or spheroidal fruits and vegetables, according to claim 5, characterized in that the orientation of the horizontal sprayer (3) is inclined downwards, the angle between the central axis of the horizontal sprayer (3) and the horizontal plane being 15 °.
8. The sprayer-spraying device for spherical or spheroidal fruits and vegetables according to claim 1, characterized in that the horizontal sprayers (3) are connected by a positioning hoop (8), and the positioning hoop (8) is fixedly connected with the mist-collecting cover (1).
9. The sprayer-spraying device for spherical or spheroidal fruits and vegetables according to claim 1, characterized in that the liquid inlet pipe (4) is fixed on the outer wall of the mist-collecting hood (1).
10. The sprayer-spraying device for spherical or spheroidal fruits and vegetables according to claim 1, characterized in that the liquid return port (5) is provided with a filtering net.
Technical Field
The invention belongs to the technical field of sprayers, and particularly relates to a sprayer spraying device for spherical or quasi-spherical fruits and vegetables.
Background
The pest and disease damage problem restricts the development of the fruit and vegetable industry all the time, and in order to solve the problem, the spraying agent becomes the preferred solution. Meanwhile, the fruits and vegetables grow slowly in the growth process due to factors such as natural environment and the like, and the fruits have the problems of deformed fruits and the like, so that the yield and the quality are influenced, and the economic benefit is low. To solve this problem, it is necessary to spray a growth regulator, an immunizing agent, etc. Thus, a superior performance spray device plays an important role in this process.
In the traditional spraying device in China, the problems of uneven spraying agent, low spraying efficiency, great spraying agent waste, incapability of recycling, low spraying accuracy, harm to plants, environmental pollution and the like exist mostly. Meanwhile, the difficulty of the spherical or quasi-spherical fruits and vegetables is higher in the spraying process due to the curved surface appearance of the fruits and vegetables, and a special sprayer nozzle device is not provided in the aspect of treating the spraying problem of the spherical or quasi-spherical fruits and vegetables.
Disclosure of Invention
In order to solve the problems, the invention aims to provide a sprayer spraying device for spherical or spheroidal fruits and vegetables, which is designed aiming at the spherical or spheroidal fruits and vegetables, and has the advantages of uniform spraying, high spraying efficiency, recoverable spray and high spraying accuracy; and the structure is simple, the processing is convenient, and the operation is simple.
The invention is realized by the following technical scheme:
the invention discloses a sprayer spraying device for spherical or quasi-spherical fruits and vegetables, which comprises a mist collecting cover, a vertical spray head, a multi-way joint and a plurality of horizontal spray heads, wherein the vertical spray head is arranged on the mist collecting cover; the upper end of the mist collection cover is provided with an opening, and the multi-way joint is arranged at the bottom of the mist collection cover; the vertical spray head is connected with the multi-way joint and faces the interior of the mist collecting cover; a plurality of horizontal spray heads are annularly arranged at the upper end of the mist collecting cover, each horizontal spray head is connected with the multi-way joint through a liquid inlet pipe, and the horizontal spray heads face the inside of the mist collecting cover; the multi-way joint is provided with a liquid return port which is connected with a liquid return joint, the multi-way joint is connected with a sprayer joint, and the liquid return joint and the sprayer joint are respectively connected with a sprayer.
Preferably, the mist collecting cover is in a hollow ellipsoid shape, the inner wall of the mist collecting cover is a smooth curved surface, and the cross sectional area of the mist collecting cover is gradually reduced from the upper end to the lower end.
Preferably, the fog collecting cover is made of transparent materials.
Preferably, the vertical spray head has an atomization angle of 60 °.
Preferably, the number of the horizontal spray heads is 3, and 3 horizontal spray heads are circumferentially and uniformly distributed.
Further preferably, the horizontal spray head has an atomization angle of 120 °.
Further preferably, the horizontal spray head is inclined downwards, and the included angle between the central axis of the horizontal spray head and the horizontal plane is 15 degrees.
Preferably, the horizontal spray heads are connected through a positioning hoop, and the positioning hoop is fixedly connected with the mist collecting cover.
Preferably, the liquid inlet pipe is fixed on the outer wall of the mist collecting cover.
Preferably, the liquid return port is provided with a filter screen.
Compared with the prior art, the invention has the following beneficial technical effects:
according to the sprayer spraying device for spherical or quasi-spherical fruits and vegetables, the vertical spray head sprays the spray from the bottom to the top, a spraying area is formed in the mist collecting cover, the spraying spray coverage area is large, the spraying is uniform, the spraying points are concentrated, and the accuracy is high. In the spraying process, redundant spraying agent runs into and flows to collection fog cover bottom behind the collection fog cover inner wall, retrieves the spraying agent container that flows in the atomizer once more after collecting through returning the liquid mouth, can reduce the spraying agent extravagant like this, improves the spraying utilization ratio, reduces the pollution to the environment. In the process of spraying the horizontal spray heads from the top, a plurality of horizontal spray heads spray the spray simultaneously, so that the spray coverage area is large and the spray is uniform; and meanwhile, the spray sprayed by the vertical spray head can be blocked. The collection fog cover can collect spray, so that the structure is stable, and the wind can be blocked to blow away the spray, so that the spraying precision is higher. In the spraying process, the vertical spray head and the horizontal spray heads spray from the bottom and the top respectively, the spraying coverage area is large, the spraying can be completed by one-time spraying of the unique appearance of the spherical or quasi-spherical fruits and vegetables, the angle is not required to be adjusted for multiple times, the operation difficulty is reduced, the workload is reduced, and the working efficiency is improved. The invention has simple structure, stability, portability, easy processing and simple operation; for spherical or spheroidal fruits and vegetables, the spraying is uniform, the spraying efficiency is high, the spraying accuracy is high, and the spraying agent can be recovered. The popularization and the application of the invention can improve the yield and the quality of the fruits and the vegetables and increase the economic benefits of the vast growers.
Furthermore, the mist collecting cover is in a hollow ellipsoidal shape, the inner wall of the mist collecting cover is a smooth curved surface, the cross sectional area is gradually reduced from the upper end to the lower end, the downward flow and recovery of the spray on the inner wall are facilitated, and the siltation is avoided.
Furthermore, the mist collecting cover is made of transparent materials, so that an operator can conveniently observe the positions of the fruits and vegetables inside to position the fruits and vegetables, and the operation efficiency and the spraying effect are improved.
Furthermore, the atomizing angle of the vertical spray head is 60 degrees, a spindle-shaped spraying area can be formed from bottom to top, the coverage area is large, the spraying is uniform, the spraying points are concentrated, and the accuracy is high.
Further, the number of horizontal shower nozzles is 3, and 3 horizontal shower nozzles are the hoop equipartition, and adjacent horizontal shower nozzle is separated by 120, and the coverage is big, and the spraying is even.
Furthermore, the atomization angle of the horizontal spray head is 120 degrees, the coverage area is wide, no dead angle exists, and the spraying efficiency is high.
Furthermore, the horizontal spray head inclines downwards, the included angle between the central axis of the horizontal spray head and the horizontal plane is 15 degrees, the spray agent which rises of the vertical spray head can be effectively blocked, and the loss is reduced.
Furthermore, the horizontal spray heads are connected through the positioning hoop, and the positioning hoop is fixedly connected with the mist collecting cover, so that the structures of the horizontal spray heads and the mist collecting cover are more stable and firm.
Further, the feed liquor pipe is fixed on the outer wall of collection fog cover, can effectively laminate fixedly with collection fog cover, avoids drawing the leaf and not hard up, pull adverse factor influence spraying operation such as even damage the device, does not influence the spray of collection fog cover inner wall simultaneously and flows.
Furthermore, the liquid return port is provided with a filter screen, so that large-particle impurities are prevented from entering the device to block the pipeline and other parts.
Drawings
FIG. 1 is a schematic front view of the overall structure of the present invention;
FIG. 2 is a schematic top view of the overall structure of the present invention;
FIG. 3 is a schematic diagram of the spray coverage of the vertical spray head and the effect of spray accumulation at the bottom of the mist collection cover according to the present invention;
FIG. 4 is a schematic top view of the horizontal spray head of the present invention;
fig. 5 is a schematic front view of the coverage area of the horizontal spray head of the present invention.
In the figure: 1-mist collecting cover, 2-vertical spray head, 3-horizontal spray head, 4-liquid inlet pipe, 5-liquid return port, 6-multi-way joint, 7-sprayer joint and 8-positioning hoop.
Detailed Description
The invention will now be described in further detail with reference to the following drawings and specific examples, which are intended to be illustrative and not limiting:
referring to fig. 1 and 2, the sprayer spraying device for spherical or quasi-spherical fruits and vegetables mainly comprises a mist collecting cover 1, a
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